baber/WOPTO huggingface dataset:
Patent JP-H09121365-A (JP)
Title: Multi-chrominance signal processing circuit
Inventor: AKETAGAWA TOKIO
IPC: H04N9/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To eliminate color noise or unnaturalness in the color density at the reception in a SECAM type under weak electric field. SOLUTION: An ACC control voltage provided from an ACC detector 17 at a PAL/NTSC chrominance signal processing circuit is supplied to one side of a weak electric field color control circuit 51. A burst synchronizing carrier amplifier 53 gets a carrier at fixed level by being controlled with its gain by a carrier control voltage which is provided from a carrier detector 52 when an amplitude is detected during a burst term concerning a carrier synchronized with a color carrier wave. The carrier control voltage mentioned above is supplied to the other side of the weak electric field color control circuit 51 as well.  At this control circuit 51, both the input voltages are compared and the density of colors is converged by varying the color gain of a contrast circuit 47 only in the state of receiving a SECAM signal corresponding to its difference voltage so that the color noise at the time of weak electric field can be reduced.
Patent JP-S61154589-A (JP)
Inventor: IZUMIYA KUNIO
IPC: A63F7/02
Filed: 1984-12-27
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-S63128048-A (JP)
Title: Resin composition
Inventor: TODA TAKASHI
IPC: C08L23/08
Filed: 1986-11-19
Abstract: PURPOSE:To obtain a flexible resin composition suitable for use in adhesives, by blending a hydrogenated copolymer having specified bromine value from cyclopentadiene compound and vinyl-substituted aromatic compound and ethylene-vinyl acetate copolymer. CONSTITUTION:The objective resin composition can be obtained by blending (A) 100pts.wt. of a hydrogenated polymer with a bromine value 3.1-7.5 made by hydrogenation of a copolymer from (i) a cyclopentadiene compound and (ii) vinyl-substituted aromatic compound (e.g., styrene) and (B) pref. 50-150pts. wt. of an ethylene-vinyl acetate copolymer.
Patent JP-H08109029-A (JP)
Title: Method for forming optical element
Inventor: IZAWA TETSUO
IPC: C03B11/00
Filed: 1994-10-13
Abstract: PURPOSE: To obtain an optical element free from appearance defect without causing the adhesion of glass to the forming mold by contacting the forming face of the forming mold first with the thickest part of the glass material. CONSTITUTION: A glass material 1 is preparatorily ground to a double concave form having a radius of curvature smaller than those of the forming faces of the upper mold 2 and the lower mold 3 after the end of heating. The ground glass material is placed on a holder 5, heated in a furnace at a temperature near the softening point and transferred to the space between the upper mold 2 and the lower mold 3 by a transfer arm 6. After the transfer of the material, a positioning member 4 is engaged with the holder 5 to lift a main shaft 7 and the glass material 1 is compression molded by contacting the material with the upper mold 2 and the lower mold 3.  Since the radii of curvature of the upper and lower forming face of the glass material 1 are smaller than the radii of curvature of the upper mold 2 and the lower mold 3, the glass material 1 is brought into contact first with the outer circumferential parts of the upper mold 2 and the lower mold 3. After completing the compression molding, the main shaft 7 is lowered and the formed glass material 1 is released from the mold to obtain a double concave optical element having both concave faces transferred with the forms of the forming faces of the upper mold 2 and the lower mold 3.
Patent JP-H09164958-A (JP)
Title: Steering wheel fixture of automobile to steering shaft
Inventor: AREKUSANDAA HEIRIGU
IPC: B62D1/10
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To connect a steering wheel to a steering shaft from the outside of a hub by providing a clamp member for the connection between the hub of the steering wheel and the steering shaft, using a sleeve nut for the clamp member, and fastening it to the outside of the hub with a screw. SOLUTION: A sleeve 12 is provided on the outside of the hub 10 of a steering wheel, and an inside spline 14 is formed at the hub side inner end of the sleeve 12. A bevel seat 16 is formed at the other free end of the sleeve 12, and an outer screw thread 18 is formed on the outside. The shaft 20 of the wheel has an outside spline 22 at the wheel side end section, and a conical section 24 is formed on the side of the spline 22 opposite to the wheel. A circular shoulder 26 is formed on a base section end section at the transition section between the shaft 20 and the conical section 24, a sleeve nut 30 butted to the circular shoulder 26 at its collar 32 is fastened to the outer screw thread 18 of the hub 10, and the wheel is surely connected to the shaft 20.
Patent JP-H06126819-A (JP)
Title: Blow mold
Inventor: TAKAHARA TADAYOSHI
IPC: B29C49/04
Filed: 1992-10-14
Abstract: PURPOSE:To make a thickness of a molded product uniform, by a method wherein in blow molding for which an elastic sheet is used, a part out of the elastic sheet necessary for molding is expanded uniformly extending over the whole area. CONSTITUTION:This is a blow mold for which an elastic sheet is used and a split mold 22 is provided with a holding device holding a circumferential end part 15a of the elastic sheet 15 so that the elastic sheet 15 is expanded easily to the inner surface 25 side from a joint 26 side of the split mold 22.
Patent JP-H10120777-A (JP)
Title: New polycarbonate resin
Inventor: MIURA MITSUO
IPC: C08G63/64
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin containing structural units originated from a specific aromatic compound and structural units originated from a specific aliphatic compound, and capable of exhibiting low birefringence, excellent in balance between refractive index and dispersion characteristics, impact resistance, heat resistance and color tone. SOLUTION: This resin contains (A) structural units of formula I [X is a group of formula II (R3 , R4 are each H, a 1-10C alkyl, phenyl, or R3 and R4 are bound to each other to form a ring), O, S, etc.; R1 , R2 are each H, a 1-10C alkyl, a halogen, (m), (n) are each a substitution number of 0-4], and (B) structural units of formula III (R5 -R8 are each H, a 1-10C alkyl) in an A/B molar ratio of e.g. 90/10 to 10/90, especially 80/20 to 20/80. The resin is suitably used as an optical plastic material for various kinds of lenses, prisms, optical disk substrate, etc.
Patent JP-2000114798-A (JP)
Title: Method for managing part supply
Inventor: KANEMATSU KOICHI
IPC: H05K13/04
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To know the state of part supply real time and to allow replacement and repair of a defective part supply, by making an installation position information and operation information of a part supply of mounting facilities and a management result on repair history of the part supply into a database for displaying it. SOLUTION: An installation position information to each mounting facility of a part supply 5 is inputted from a mounting process 1 comprising each mounting facility, etc., to generate a part supply installation position database 2. The repair information of the part supply 5 is stored in a repair history database 3 as a repair history, while various quality information of facility is stored in a quality information database 4 from a control device of the facility. The database 2 comprises start/finish data and time of installation position, etc., while the database 3 comprises repair content and repair date/time, etc. The database 4 comprises a failure content which is an inspection result and operation start/finish date/time, etc. Thus, various information for a specific part supply is obtained and displayed for process.
Patent JP-H0594720-A (JP)
Title: Snow and ice sticking reducing/light and heat shielding type coated power transmission line
Inventor: TOYODA MINORU
IPC: H01B7/42
Filed: 1991-09-30
Abstract: PURPOSE:To restrain a snow and ice sticking phenomenon to an electric cable and reduce sticking of snow and ice so as to enhance snow dropping promotion by applying a coating material including a predetermined ceramic particle into a high water repellent resin onto a power transmission line in a thickness of 50-150mum. CONSTITUTION:30-70% by weight of a ceramic particle including 0-20% by weight of MgO and 0-20% by weight by ZnO each capable of efficiently reflecting an ultraviolet ray into 70-100% by weight of TiO2 capable of efficiently reflecting sun light and efficiently radiating a far infrared ray incorporated into silicone rubber having high water repellency is used as a light shielding head and snow/ice sticking preventing coating material 12, which is applied to a power transmission line 11. 50mum or more of a thickness is preferable for securing reflection performance of sun light. A functional characteristic cannot be enhanced in excess of 150mum, and what is worse, a crack is liable to be generated in a coating film. High water repellency can restrain snow and ice from sticking, and heat generated by power transmission can be radiated without an adverse effect by the coating film.
Patent JP-S62137680-A (JP)
Title: Seal impression collation device
Inventor: SUMITA TOSHIYUKI
IPC: G06T7/00
Filed: 1985-12-11
Abstract: PURPOSE:To extract a print of a seal impression to be collated by tracing the outline of the print of a seal impression data to be collated, storing the coordinate of each point at a memory, and eliminating a data other than the print of the seal impression data area to be collated referring the content of the memory. CONSTITUTION:A data of registered seal impression is stored at a registration print of seal impression pattern 5 at every prescribed coordinate address. Next, the data within a read frame, such as a repayment invoice, etc., is read by a reading part 1, and is stored at a picture memory 2 by every prescribed coordinate address. The print of the seal impression data within the picture memory 2 is outline-traced with an outline trace circuit within an outline trace part 11, and only the content of the print of the seal impression data to be collated is taken out. The print of the seal impression data is sent to a collation and comparison part 4 through a position matching circuit 3.
Patent JP-H10118318-A (JP)
Title: Polishing machine
Inventor: NAKAJIMA KEN
IPC: A63F7/02
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To polish steel balls stably without lifting, cutting, wearing-out and meandering of a polishing belt. SOLUTION: A seamless belt 22 wound round a roller is provided with a heated endless ground fabric 42 and is free from generation of extension/ contraction due to temperature and humidity. The ground fabric 42 is such that polyester fiber/cotton 38 is made into a felt-like texture for the surface with a resin layer 40 formed on it. The seamless belt 22, having no joined seam, is hard to be cut, free from lifting at the roller part, and capable of stably grinding the balls for a long time. Since stains on the balls penetrate into the seamless belt 22, they are prevented from accumulating on the surface in a sludgy state, with no balls stained from it. The seamless belt 22 is far from being worn out, so that a contact area with the balls is large and that the polishing effect on the balls is enhanced.
Patent JP-H05239044-A (JP)
Title: New alkoxy substituted taxane and medicine composition containing the same
Inventor: HOLTON ROBERT A
IPC: A61K31/335
Filed: 1992-09-22
Abstract: PURPOSE: To obtain a new compound useful as antileucemia, antitumor agent.  
     CONSTITUTION: The compound expressed by formula I [R 1  is phenyl; R 3  is CH 3 O-, CH 3  CH 2 O-; Z is -OT 1 , -COT 2  (T 1  is H, a hydroxyl protecting group; T 2  is H, a 1-6C alkyl, 1-6C alkenyl, 1-6C alkynyl, etc.; Ac is acetyl; E 1  and E 2  are each H, a hydroxyl protecting group, functional group], for example, N-dibenzoyl-N-methoxycarbonyltaxol, is obtained by allowing a β-lactam expressed by formula II (R 2  is a hydroxy protecting group) to react with a metal alkoxide having a taxaneteracyclic nucleus and a C-13 metal oxide substituent expressed by formula III (T 3  is H, a hydroxyl protecting group; M is Li, Mg, Na, etc.) to form the compound having a β-amide ester substituent in C-13. Dosage is 1 to 2 mg/kg with root in vein. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H05303046-A (JP)
Title: Optical signal channel selecting device
Inventor: CHIYAARUZU ESU UIAA
IPC: G01N21/77
Filed: 1992-10-15
Abstract: PURPOSE: To provide an optical signal channel selecting device for a light transmitting and detecting device having many light channels for transmitting at least one optical signal. CONSTITUTION: The optical signal channel selecting device has one or more 1st optical channels for carrying an optical signal and plural 2nd optical channels. In order to execute light transmission between the 1st optical channel and an optional one of the 2nd optical channels, a parabolic mirror 16 can be rotated. A position encoding step motor 28 for controlling the position of the mirror 16 is conneced to the mirror 16. Each of solid state light interface blocks 36, 38, 40 having one or more filters inputs an optical signal and transmits an output optical signal having a filtered wavelength range to the 2nd optical channel. A required 2nd channel can be selected by the rotation of the mirror by the motor 28 and the remaining channel is automatically closed.
Patent JP-H03136553-A (JP)
Title: Talkie recording system for private branch of automatic exchange
Inventor: YAMANOUCHI HIDEAKI
IPC: H04M3/50
Filed: 1989-10-23
Abstract: PURPOSE:To attain talkie recording from an extension subscriber to an inexpensive announcement trunk directly by receiving talkie recording request information to one of plural digital announcement trunks from an extension subscriber telephone set and starting the talkie recording from an extension subscriber telephone set. CONSTITUTION:When an extension subscriber hooks off a handset of an extension subscriber telephone set 100 and dials a recording access number and a rate number of a digital announcement trunk 130, a central processing unit 121 acquires the idle digital announcement trunks 130 corresponding to the received route number to close a time division switch 120 between the digital announcement trunks 130 and the line circuit 110 and restores a register 132 to send a special tone to the extension telephone set subscriber telephone set for a prescribed time and sends a recording start signal to the digital announcement trunks 130 via a controller 133. The extension subscriber inputs a message to be recorded from a handset after the special tone is stopped.
Patent JP-S63134174-A (JP)
Title: Grinding wheel
Inventor: TERADA HITOSHI
IPC: B24B7/18
Filed: 1986-11-19
Abstract: PURPOSE:To stabilize a blade to a grinding surface as well as to improve the extent of dischargeability for dust and sludge, by reducing each thickness of many blades tightly attached to the perimeter of a wheel lower surface, and setting up these blades obliquely in the rotational direction of a wheel. CONSTITUTION:A numerous blade 2a is a thin, square small piece of less than 2mm each, and a perpendicular of each small piece is tightly attached to the perimeter of a lower surface of a grinding wheel 1 in the diagonal direction to a rotational direction 4 of the wheel 1. Thus, a lot of blades 2a are attached whereby dischargeability for dust and sludge comes better, and these blades 2a can be made contact with a wafer 5 in a three-dimensional manner, so that these blades 2a are not largely varied up and down to a grinding surface, and stability is improved, thus the wafer 5 is polishable to a flat surface.
Patent JP-H06133120-A (JP)
Title: Composite equipment
Inventor: HAYASHI TAKAMASA
IPC: G03G15/36
Filed: 1992-10-15
Abstract: PURPOSE:To relieve a load of changeover of a parameter by the user when the composite equipment is in use by providing a means storing the parameter for each function. CONSTITUTION:As shown in part of a memory area managed by an engine CPU, each parameter of a copy function is stored in a parameter storage area of a copy function, each parameter of a printer function is stored in a parameter storage area of a printer function, each parameter of a scanner function is stored in a parameter storage area of a scanner function, and each parameter of a facsimile function is stored in a parameter storage area of a facsimile function respectively. Since the parameter with a high frequency of use corresponding to a function to be switched is automatically selected, the selection load of the parameters by the user is relieved.
Patent JP-H10102886-A (JP)
Title: Top adjusting device for sliding door
Inventor: MINAMI SABURO
IPC: E05D15/06
Filed: 1996-09-28
Abstract: PROBLEM TO BE SOLVED: To simply and precisely adjust the groove of a lintel or an upper rail, by rotatably supporting a guide roller in a body case fixed to the upper end of a sliding door and arranging an adjusting member which can transferably adjust the guide roller in the lateral width direction of the body case. SOLUTION: When rotating a fixed member 3 by a driver, an adjusting member body 41 of an adjusting member 4 is rotated through the bevel gear engaging with the bevel gear of the fixed member 3. As the result, a support shaft 21 eccentrically fitted to the adjusting member body 41 against the axial center of the body 41 ia also rotated together. And a guide roller 2 transfers by a distance corresponding to the eccentric quantity of the support shaft against the guide rail G to absorb the deformation of the sliding door D and the fitting error of fittings or the like and adjust the sliding door so as to always smoothly move it. In this way, the guide rooler can be easily and precisely transferred and adjusted from the outside in the state the sliding door has been installed.
Patent JP-S61156858-A (JP)
Title: Manufacture of cmos fet
Inventor: ABIKO HITOSHI
IPC: H01L27/092
Filed: 1984-12-28
Abstract: PURPOSE:To obtain the titled device in which elements are refined by a simple process, by a method wherein silica containing a required concentration of impurity is applied to the substrate and heat-treated. CONSTITUTION:A P-well 2 is formed in the N-type Si substrate 1, and an oxide film 3 for element isolation is grown; then, a gate oxide film 4 and a gate electrode poly Si 5 are grown. Next, the substrate surface 6 of the source and drain is exposed by etching the poly Si 5 and the gate oxide film 4, and silica 7 containing an N-type impurity at a concentration of 1X10<20>cm<-3> or more is applied. The silica 7 is selectively removed by excluding the NMOS region, and the whole is coated with a silica 8 containing a P-type impurity at a concentration of 1X10<20>cm<-3> or more. On irradiation with e.g. halogen lamp light and heat treatment at 900 deg.C or more for 90sec or less, the source-drain donor diffused layers 9 of the NMOSFET and its source-drain acceptor diffused layers 10 are formed out of the silicas 7 and 8.
Patent JP-S63128040-A (JP)
Title: Flame-retardant resin composition
Inventor: KATO HIROSHI
IPC: C08K3/22
Filed: 1986-11-19
Abstract: PURPOSE:To provide the titled halogen-free composition outstanding in flame- retardancy, mechanical strength, electrical properties and deterioration resistance, generating no toxic gas even in case exposed to flame, comprising an olefin resin, hydrated alumina, etc., and oxide of specific metal in specified proportions. CONSTITUTION:The objective composition comprising (A) 100pts.wt. of an olefin resin (pref., a straight chain polyethylene with a density 0.91-0.96 and metal index 0.1-10 prepared by polymerization of ethylene under reduced pressure using as the comonomer 4-10C olefin), (B) 50-250pts.wt. of hydrated alumina and/or hydrated magnesia, and (C) 0.1-8(pref., 0.5-5)pts.wt. of an oxide of metal selected from Ni, Mn, Zn, Al, Zr, Sb and Fe.
Patent JP-S62137281-A (JP)
Title: Unmanned carriage vehicle
Inventor: HATSUTA MORIAKI
IPC: B62D11/10
Filed: 1985-12-10
Abstract: PURPOSE:To improve driving control of a running speed and a curved route, by a method wherein only a running speed is controlled by an electric motor for running, and a direction is controlled by an electric motor for control which produces a difference in a speed between two driving car wheels. CONSTITUTION:An electric motor 27 for running, shifting a speed to plural set values to provide the reference number of revolutions, is mounted to a truck 1. A rotary shaft 22 of a pair of driving car wheels 23a and 23b is mounted to the electric motor 27 for running through a differential gear device 24 so as to allow interlocking thereof, and an electric motor 29 for control, controlling the number of revolutions of each of the driving car wheels 23a and 23b. A driven wheel 21, formed integrally with the rotary shaft 22, is mounted to a driving wheel 28 of an electric motor 29 for control so as to allow interlocking, and this constitution causes production of a difference in a speed between the two driving car wheels 23a and 23b.
Patent JP-H07108348-A (JP)
Title: Production of air permeable durable mold
Inventor: FUMA TOYOJI
IPC: B22C9/02
Filed: 1993-10-08
Abstract: PURPOSE:To provide the process for producing the air permeable durable mold having good dimensional accuracy without generating the crack by segregation of aggregate and the unequalness of the mold surfaces. CONSTITUTION:A slurry mixture is prepd. by compounding and mixing a hardening auxiliary material 23 which softens and melts in the process of calcination at a weight ratio of 10 and 35 and a binder which contains components to evaporate at 10 to 25, respectively with 100 aggregate formed by compounding metallic powder contg. >=80% particles of <=300mum and oxide 21 of the same metal at a ratio of 5:95 to 30:70 by weight. The mold obtd. by pouring such slurry mixture is dried and is further calcined at 600 to 1200 deg.C in an oxidizing atmosphere.
Patent JP-H03138161-A (JP)
Title: Thermal recorder
Inventor: GOTO TADAO
IPC: B41J3/54
Filed: 1989-10-25
Abstract: PURPOSE:To reduce the number of parts, miniaturize the subject thermal recorder, and reduce the cost by a method wherein a plurality of thermal heads are, by being shifted radially, fitted to different positions in the peripheral direction of one platen roller. CONSTITUTION:A3 size thermal heads 22, 23 and pressure rollers 24, 25 are arranged around a platen roller 10. The thermal head 22 is so arranged as to abut against the lower surface of the platen roller 10, and the thermal head 23 is so arranged as to about against a side surface on the back of the platen roller 10. Then, the thermal head is arranged on the left with respect to the platen roller 10, and the thermal head 23 is arranged on the right. They are arranged at positions wherein a part thereof is horizontally duplicated so that their heating elements 26, 27 are continued in the line direction. Thereby, miniaturization and cost reduction of the title thermal recorder can be achieved.