baber/WOPTO huggingface dataset:
Patent JP-H05142683-A (JP)
Title: Panoramic camera
Inventor: WAKABAYASHI HIROSHI
IPC: G03B37/00
Filed: 1991-05-30
Abstract: PURPOSE:To quickly cope with standard photographing or panoramic photographing at the starting time and to obtain quick photographing ability by providing a panoramic switch for setting the panoramic focusing position of a zoom lens in a zoom lens position control means. CONSTITUTION:A panoramic mode setting means 5 regulates photographing light to a panoramic size, and the output of the means 5 is connected to the panoramic switch SW2. The switch SW2 interlocks with the setting means 5 and outputs to a controller 1 that the mode is set to the panoramic mode. When a main switch SW1 is started, the controller 1 controls to extend a lens barrel 3 to a wide end through a driving device 2 in the case that the switch SW2 is turned on. In the case that the switch SW2 is not turned on, the controller 1 controls to extend the lens barrel 3 to a position appropriate for the standard photographing, for example, at a position that a focal distance f = about 40mm in a 35mm camera.
Patent JP-H08337611-A (JP)
Title: Production of alpha-olefin polymer
Inventor: JIYAN KUROODO BEIRII
IPC: C08F2/34
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a process for preparing an improved polyolefin which contains only a very small amt. of an inorg. residue and has high bulk density by comprising the step of (co)polymerizing an α-olefin in a specified manner.  
     SOLUTION: An α-olefin is brought into contact with a solid catalyst in the form of particles contg. a halogen, magnesium, and a group IV to VI transition metal and a Ziegler catalyst system comprising an organometal compd. of a group I to III metal to obtain a prepolymer in the form of particles. The prepolymer is then brought into contact with an α-olefin under continuous polymn. conditions in a gaseous phase in a fluidized bed to continuously prepare an α-olefin (co)polymer in the form of powder particles. In this process, the prepolymer contains a transition metal in an amt. of 2×10 -3  to 10 -1  g-mm atom per g, and is prepd. in the form of particles wherein the mass average diameter Dm is 80 to 300 μm and the ratio of the Dm to the log average diameter is ≤3, while the (co)polymer contains a transition metal in an amt. of less than 5×10 -4  g-mm atom per g, and is prepd. in the form of a powder of particles having a mass average diameter of 300 to 1,500 μm. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S5945705-A (JP)
Title: Current mirror circuit
Inventor: MAEDA YOUICHI
IPC: H03F3/343
Filed: 1982-09-09
Abstract: PURPOSE:To obtain a circuit suitable for circuit integration on a substrate with high dielectric strength and accuracy, by providing a buffer comprising a high dielectric strength MOS transistor (TR) to an output element of a current mirror circuit comprising a low dielectric strength element. CONSTITUTION:The buffer consisting of the high dielectric strength MOS TR7 is provided to an output terminal of a conventional current mirror circuit 10. A gate of the TR7 is connected to a constant voltage source V2, the source potential is constant and the mirror ratio is kept to a high accuracy. Since an MOSFET is used for the TR7, the Leakage current of the gate is small and no deterioration in the accuracy of mirror ratio due to the provision of the TR7 takes place. The current mirror 10 is constituted with a self-aligning gate MIS TR of low dielectric strength element and the TR7 is constituted with an offset gate MIS TR, then they are formed on the same substrate without increasing the number of processings.
Patent JP-S5582448-A (JP)
Title: Master slice semiconductor integrated circuit
Inventor: TANAKA TAKEO
IPC: H01L27/04
Filed: 1978-12-15
Abstract: PURPOSE: To reduce the electrostatic capacity of polycrystalline silicon lines crossed with power lines and obtain a master slice integrated circuit which can rapidly operate a logical circuit, by embedding the polycrystalline silicon lines between rows of cells.  
     CONSTITUTION: Driving MOS transistors of a master slice integrated circuit are independent of one another as to respective cells. Polycrystalline silicon lines H 1 -H 2 , H 3 -H 4 , H 5 -H 6  are provided between cells across power lines VDD, VSS to perform longitudinal wiring on regions between the rows of the cells. When the longitudinal wiring is effected on a chip, the longitudinal polycrystalline silicon line H 1 -A 1 -H 2 , H 3 -A 3 -H 4  or H 5 -A 5 -H 6  is used. The silicon line is not crossed with any driving transistors. As a result, rapid operation can be performed because the loaded electrostatic capacity of the polycrystalline silicon lines laid on a field region of large oxide film thickness is small. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000342431-A (JP)
Title: Carpet
Inventor: KAWABATA HIDEAKI
IPC: A47G27/02
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent a pile yarn from coming out and the loosening of a base cloth which is the base material from occurring at the time of a cutting by constituting the base material of the base cloth and a synthetic resin layer which is coated on the surface of the base cloth. SOLUTION: An artificial turf as an example of carpet is constituted of a base material 4, a pile yarn which is tufted on the base material 4, and a packing agent layer 3 which is applied on the rear surface of the base material 4 on which the pile yarn 1 is tufted. The base material 4 is constituted of a base cloth 2 being a woven fabric wherein a flat yarn is woven in the longitudinal and lateral directions, and a synthetic resin layer 5 which is coated on the surface of the base cloth 2 by an extrusion-laminating method. For the pile yarn 1, the pile yarn 1 is prevented from coming out in such a manner that a packing agent such as a latex is applied on the rear surface of the base cloth 2, and the packing agent layer 3 is formed by the setting of the packing agent.  Therefore, when this carpet is properly cut and laid, the missing of the pile yarn and the loosening of the base cloth which is the base material do not occur, and the laying of a favorable appearance can be performed.
Patent JP-H0823281-A (JP)
Title: Error detection and correction device
Inventor: MATSUMURA YASUKO
IPC: H04N19/00
Filed: 1994-07-07
Abstract: PURPOSE:To improve decoding accuracy of reception data. CONSTITUTION:A random error correction part 10 and a burst error correction part 20 respectively correct a random error and a burst error with respect to reception data Din. A variable length code decoding part 30 decodes a variable length code with respect to a random error correction output 010, and a variable length code decoding part 40 decodes the variable length code with respect to a burst error correction output D20. Respective variable length code decoding parts 30 and 40 send error detection signals E30 and E40 to a switching part 50 at the time of finding an error in the decoding. The switching part 50 selects the error correction outputs D10 and D20 from the random error correction part 10 and the burst error correction part 20 and output them as final decoding data Dout, but switch selection based on the error detection signals E30 and E40. Namely, data in which an error is not detected is selectively outputted.
Patent JP-S5678253-A (JP)
Title: Multidirectional multiple timing reproducing circuit
Inventor: SEKIKAWA KAZUHIKO
IPC: H04L7/027
Filed: 1979-11-29
Abstract: PURPOSE:To make it possible to constitute a stable timing reproducing circuit by providing a master-station receiving circuit with more than on timing extracting filter and by connecting a random filter as an operating filter to a timing extracting circuit through switching. CONSTITUTION:Timing extracting filters 31 and 32 are provided; when change- over devices 61 and 62 are placed at the contact position as shown in the figure, filter 31 serves as an operating filter, and filter 32 as a stand-by filter. As for filter 32, switch 72 is closed and switch 82 is opened to eliminate the electric energy of the filter. From receiver 2, a signal pulse from the 1st subordinate station is applied to filter 31, which shapes it into a sine wave to be applied to timing reproducing circuit 4. As a signal pulse arrives from the 2nd subordinate station in time-division mode, change-over devices 61 and 62 are changed over to the lower sides at the timing set by the control part of the master station to open and close switches 72 and 82 respectively, and consequently filter 32 serves as the operating filter while filter 31 operates as the stand-by filter. Then, switches 71 and 81 are operated to the opposite sides to eliminate the electric energy of filter 31 and the circuit is held in readiness for reception from the next subordinate station.
Patent JP-S6427684-A (JP)
Title: Method of bringing steel plant waste to non-toxic state
Inventor: JIYON KENISU PAAGETAA
IPC: C22B7/02
Filed: 1988-06-24
Abstract: PURPOSE: To form a complex and detoxify by heating oxide of toxic element present in a flue powder dust and higher oxide iron oxide in a rotary hearth furnace under a reduction atmosphere at specific temp. CONSTITUTION: Electric arc furnace powder dust taken out from an electric precipitation device, etc., is pelletized with a conventional method. Next, this pellet is charged into the rotary hearth furnace and heated at 600-1000 deg.C for 8-20 min. Thus, an iron scrap complex product is obtained and is made into a stable and insoluble product.
Patent JP-H02106449-A (JP)
Title: Seat for passenger of car
Inventor: JIYON FUREDERITSUKU BURANHAMU
IPC: B60N2/75
Filed: 1989-06-19
Abstract: PURPOSE: To facilitate a structure and assembly of a seat unit by integrally forming a longitudinal member of a support frame for the seat unit of a vehicle with at least a main part of an arm rest. CONSTITUTION: A seat unit is provided with two parallel lateral beams 1, 2 supported by leg parts 3, 4 to be fixed to the floor of a vehicle and having the circular sections, and it is constituted on a support frame reinforced by a diagonal support 7. The beams 1, 2 are connected to each other by two approximately parallel longitudinal members 8 perpendicular to the beams and so provided as to be separated from each other. A lower seat cushion 12 is supported by the parallel beams 1, 2, and the longitudinal members 8 extend upward and rearward to form rotatable attaching parts for a seat back rest 14. In this case, an arm rest 15 and a supporting support 16 extending upward and forward are integrally formed on the side longitudinal members 8, and an arm rest top 22 provided with a cover is attached to the upper surface of an arm rest supporting part 15.
Patent JP-S6048087-A (JP)
Inventor: OCHIAI OSAMU
IPC: G09G3/00
Filed: 1983-08-25
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-S5947792-A (JP)
Inventor: TSUKIKAWA TSUNAO
IPC: H05K1/02
Filed: 1982-09-10
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-H07332396-A (JP)
Title: Viscous coupling
Inventor: HAGIWARA MAKOTO
IPC: F16D35/00
Filed: 1995-06-01
Abstract: PURPOSE: To provide a viscous coupling capable of increasing the torque capacity under the existing attaching space condition and reducing its weight. CONSTITUTION: This viscous coupling comprises a housing 2 consisting of a tubular housing casing 3 and end walls 4, 5 extended radially relative to an an axis 9, and a hub 11 manufactured from a tube in a non-chip producing forming operation, and relatively rotatably supported in the end walls 4, 5 of the housing 2 by means of bearing faces 13, 14. An inner toothing 10 of the housing 2 non-rotatably accommodates an outer plates 35. The inner plates 36 are non-rotatably mounted on the hub 11 alternately with the outer plates 35, and accommodated in an outer toothing 15 of the hub 11. The hub 11 comprises an inner toothing 30 for non-rotatably connected to a corresponding outer toothing 29 of a shaft 28.  Each set of toothings 15, 30 of the hub 11 are produced from a cylindrical tube by a non-chip producing forming operation in a state that a tooth of the outer toothing 14 forms a gap between the teeth of the inner toothing.
Patent JP-H0323586-A (JP)
Title: Semiconductor memory device
Inventor: FURUYAMA TORU
IPC: G11C7/10
Filed: 1989-06-21
Abstract: PURPOSE:To obtain a data rate higher than the cycle time required for completion of one read or write operation without increasing the operation speed of a random access memory by dividing the memory cell selecting work and the data output work to two different cycles. CONSTITUTION:In a circuit means (LATCH) 22 where data is held, the work to select memory cells 17 and the work to output this data are separated to two different cycles. That is, the means 22 accesses first data having a bit constitution width from a memory cell group 17 at random in the first cycle of a clock signal and not only accesses second data having the bit constitution width from the memory cell group 17 at random but also outputs first data in parallel with this access in the second cycle of the clock signal. Thus, a data rate higher than the cycle time required for completion of one read or write operation is obtained without increasing the operation speed of the random access memory.
Patent JP-2000343697-A (JP)
Title: Ink jet head, method and system for manufacturing ink jet head
Inventor: ONO NORIYUKI
IPC: B41J2/16
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To ensure parallelism between the surface of a substrate arranged with energy generating elements and the surface of a reference plate for securing the substrate. SOLUTION: A recess having a depth Δd narrower than the width of an energy generating element substrate 1 is made in a reference plate 6 and coated with an adhesive 7. Coating height of the adhesive 7 is set higher than the depth Δd of the recess. The energy generating element substrate 1 is positioned above the reference plate 6 and then placed on the reference plate 6. Subsequently, the energy generating element substrate 1 is pressed against the reference plate 6 in order to collapse the adhesive 7 and a part of the energy generating element substrate 1 is abutted against the reference plate 6. When the adhesive 7 is hardened under that state, shrinkage takes place to generate a force for drawing the adhesive 7 inward. Consequently, the energy generating element substrate 1 adheres further to the bonding face of the reference plate 6.
Patent JP-H0325252-A (JP)
Title: Refrigerator
Inventor: AMADA ATSUSHI
IPC: F25B1/00
Filed: 1989-06-21
Abstract: PURPOSE:To prevent an irregular accumulation of lubricant between compressors by providing a common oil reservoir for collecting lubricants of the compressors, connecting an oil return tube for returning the lubricant from the compressors to the reservoir to the reservoir, and connecting an oil supply tube for supplying the lubricant from the reservoir to the compressors to oil supply units of the compressors. CONSTITUTION:When two compressors are operated, lubricant is supplied from an oil reservoir 3 to compressors 1, 2 through oil supply tubes 6, 7 via differential pressure oil supply units 1b, 2b of the compressors 1, 2. The lubricants supplied to the compressors 1, 2 are separated from high pressure gas refrigerant in compressor high pressure chambers 1a, 2a, or circulated in a refrigerating cycle discharged from the compressors 1, 2 to discharge tubes 12, 13 together with the refrigerant, and again returned to the compressors 1, 2. The lubricants separated in the chambers 1a, 2a are returned to the reservoir 3 through oil return tubes 4, 5. Thus, the compressors 1, 2 store the lubricant not therein but in the common reservoir 3, and supply the lubricant from the reservoir 3 to the compressors 1, 2 thereby to prevent the lubricants from irregularly distributing to the compressors.
Patent JP-H0323676-A (JP)
Title: Semiconductor acceleration sensor and manufacturing method thereof
Inventor: SHINOHARA TOSHIAKI
IPC: H01L29/84
Filed: 1989-06-21
Abstract: PURPOSE:To achieve improved sensitivity by making the profile of a cantilever of a sensor to be an inverse triangle surrounded by one {100} surface and two {111} surfaces of Si or to be a pentagon surrounded by one {100} surface, two {110} surfaces, and two {111} surfaces. CONSTITUTION:An unillustrated diffusion resistance is formed on the surface, both the upper and lower surfaces of an Si substrate 101 whose surface is a {100} surface are covered with SiO2 films 105 and 106, and a reactive ion etching is provided at a part of the substrate 101 where one part of the film 105 is selectively eliminated, thus obtaining a trench 107 whose side surface is a {110} surface. Then, an opening 108 which becomes a gap on completion of a sensor is provided on the lower surface in the similar manner, an anisotropic etching is performed with the remaining SiO2 film as a mask, an etch pit 109 surrounded by a {111} surface 112 is exposed on the lower surface. After that, etching is continued, the upper and lower surfaces are penetrated by an etch pit, thus producing an air gap 103, and it is used as a weight part 104.
Patent JP-S6136261-A (JP)
Title: Novel carbonic acid ester compound and preparation thereof
Inventor: WATANABE HIDEHIKO
IPC: C07B51/00
Filed: 1984-07-27
Abstract: NEW MATERIAL:A carbonic acid ester compound expressed by formula I (R is alkyl or aralkyl which may be substituted by alkoxy). EXAMPLE:N-Benzyloxycarbonyloxy-5-norbornene-2,3-dicarboximide. USE:Useful as a reagent for introducing urethane type amino protecting groups, capable of introducing the amino protecting groups at ordinary temperature in a short time without requiring special heating nor cooling, and obtained as a pure compound without side reaction. PREPARATION:A haloformic acid ester expressed by formula II (X is halogen) is reacted with an N-hydroxy-5-norbornene-2,3-dicarboximide expressed by formula III in a solvent, e.g. benzene, preferably in the presence of a base, e.g. sodium hydroxide, at -80-+80 deg.C, preferably -40-+40 deg.C to afford the aimed compound expressed by formula I.
Patent JP-H079844-A (JP)
Title: Air conditioner for vehicle
Inventor: NOYAMA HIDETO
IPC: B60H1/32
Filed: 1993-06-28
Abstract: PURPOSE:To achieve sufficient heating capacity without the need of directly- introducing hot water into a vehicle and permit dehumidification heating. CONSTITUTION:This air conditioner for vehicle is provided with a cooling and refrigerating cycle which has a refrigerant compressor 1 for compressing a refrigerant and driven by a water-cooled engine for running or air- conditioning, an external heat exchanger to serve as refrigerant condensers 2, 6, a refrigerant liquid receiver 3, and an internal heat exchanger to serve as a refrigerant evaporator 8; a heating heat pump cycle which has a refrigerant compressor 1, an internal heat exchanger to work as refrigerant condensers 2, 6, a refrigerant liquid receiver 3, and an external heat exchanger to serve as a refrigerant evaporator by heat-exchanging between the cooling water for engine to drive the refrigerant compressor 1 and the refrigerant; and a switching device between these two cycles.
Patent JP-H0245465-A (JP)
Title: Production of bisimide fire-retardant product
Inventor: MOHAMEDO EI KUDOUSU
IPC: C08K5/3417
Filed: 1989-06-21
Abstract: PURPOSE: To obtain a while specific bisimide fire retardant product by adding a specific amt. of a specific diamine to a specific solvent soln. of tetrabromophthalic anhydride at a specific temp. while removing formed water to hold the reaction mixture to a specific temp. for a specific hr.  
     CONSTITUTION: A substantial anhydrous soln. containing tetrabromophthalic anhydride (A) and a solvent containing about 15 wt.% of a monotricarboxylic acid (B) having a dissociation constant of not higher than 8.5×10 -5  at 25°C is prepared in a reactor. Subsequently, a diamine (C) represented by formula I (wherein R is a 1-6C alkylene; and b is 1 or 0) or a diamine salt formed by partially or wholly neutralizing the diamine by the above-mentioned carboxylic acid at about 125°C or higher is added to the soln. until A:C (molar ratio) becomes 2.00:1-2.07:1 while removing water formed and, after the reaction mixture is held to that temp. for 0.5 hr or more after the addition of the component (C), a fire retardant product mainly containing a bisimide represented by formula II is recovered from the reaction mixture to obtain a white fire retardant product excellent in heat stability and the resistance to ultraviolet decomposition. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11355464-A (JP)
Title: Character communication system, communication terminal used for the system and its ringer control method
Inventor: SHIRAI OSAMU
IPC: H04W88/02
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain the character communication system which responses to emergency. SOLUTION: A character transmission terminal 1 sends a character communication message consisting of character information and ringer control information to a public line network 2, and the public line network 2 delivers the received character communication message to a character communication terminal 3. A central controller 4 reads character information of the character communication message from a message reception section 5 and stores the information to a character information storage section 6 and drives a ringer 7 when the result of analyzing ringer control information of the character communication message indicates 'presence' of ringer control.  A subscriber recognizes that the emergency of the received character information is high, based on ringing of the ringer 7, and the central controller 4 displays the character information read from the character information storage section 6 to a character information display section 9 when an operation section 8 executes character information read operation.
Patent JP-H01320925-A (JP)
Title: Reaping device of combine
Inventor: YASUNO KOJI
IPC: A01D67/00
Filed: 1988-06-24
Abstract: PURPOSE:To enable to reinforce a table frame itself and also protect a hydraulic line by disposing the hydraulic line of a cylinder for changing the position of a grain straw-raking-in reel in a hollow frame positioned at the upper end portion of the table frame for attaching a reel supporting frame. CONSTITUTION:A table frame 10 is formed in a state surrounding the upper, lower, left and right ends of the rear side wall portion of a bucket-like reaping table 7. The upper end portion of the table frame 10 is formed into a hollow frame 11 and both end left and right end portions thereof are provided with a reel-supporting frame 9 in a forward-directed and upward or downward rotatable state, the upward or downward rotation being controlled with an upward or downward cylinder 12. A member for supporting a raking-in-reel 8 is disposed on the reel-supporting frame 9 in a forward or rearward-movable state and adjusted to a forward or rearward position with a forward or rearward cylinder 13. A hydraulic line 14 connecting between one pair of the left and right upward or downward cylinders 12 and between one pair of the left and right forward or rearward cylinders 13 is passed through the inside of the hollow frame 11.