baber/WOPTO huggingface dataset:
Patent JP-H01282294-A (JP)
Title: Process for controlling thermal cracking furnace
Inventor: TOZAWA YOICHI
IPC: C10G9/36
Filed: 1988-05-07
Abstract: PURPOSE:To control the operation condition of a cracking furnace in a manner so as to keep the olefin production rate at a prescribed level by calculating each control factor for the operation of the cracking furnace in case of the occurrence of remarkable change in the properties of raw materials of a furnace for the thermal cracking of hydrocarbons and quickly varying the control factors. CONSTITUTION:(A) A function (load margin function) expressing the operation state of each operating thermal cracking furnace as a degree of approach to the preset control limit is calculated by using operation control factors of each thermal cracking furnace as variables. Separately, (B) functions to express the yield of each olefin are calculated by using the control factor of each thermal cracking furnace and the property factors of the raw material hydrocarbons as variables. A load margin, an expected variation of the olefin production of a series, a variation of load of a series originated from the raw material, a variation of furnace load and a required production amount of olefin determined by the operation of a series of thermal cracking furnaces. The value of the control factor of each thermal cracking furnace is determined from the above values and the preset value of the control factor of each thermal cracking furnace is varied to the above-determined value of the control factor to effect the control of the thermal cracking furnace.
Patent JP-H09296943-A (JP)
Title: Cap device for vent passage of building
Inventor: TOMIYASU KIYOSHI
IPC: F24F7/04
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a cap device for vent passage of a building which is used in response to the conditions of a cap body of a one kind to facilitate fabrication and management thereof. SOLUTION: A cap device 1 for vent pasage of a building 1 is constructed such that it includes a cap body 25 mounted on an outdoor opening of a vent passage 19 communicating with the outside of the building for ventilating the building, and a draining member 35 provided slantingly out the outer periphery of the can body 25 toward the outside of the building for receiving rain and snow dropped onto the cap body 25 and discharging them at a position separated from the surface of an outer wall 12 of the building 1 to the outside, the draining member 35 being detouchable with respect to the cap body 25.
Patent JP-S606373-A (JP)
Inventor: KANETOMO MASABUMI
IPC: B25J9/10
Filed: 1983-06-22
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-S592091-A (JP)
Inventor: IKENOYA YASUTAKA
IPC: G10F3/00
Filed: 1982-06-28
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-H08281805-A (JP)
Title: Hot blow welding method for synthetic resin molding
Inventor: NIIMI YUJI
IPC: B29K67/00
Filed: 1995-04-11
Abstract: PURPOSE: To weld suitably for a resin molding having a relatively larger thickness of copolymer by spraying hot blow of a specific temperature to the welded part of the molding and the welding bar of amorphous polyterephthalate copolymer resin and welding the molding. CONSTITUTION: When hot blow temperature is 180 to 220 deg.C, a welding bar 2 and a resin molding are not melted to the fusion bonding degree at lower than 180 deg.C, and hence cannot be welded. On the other hand, when it exceeds 220 deg.C, it is early melted and a pressing force cannot be applied, and hence the welding strength is decreased, and the shape, the external appearance and the operability of the welded part are deteriorated. In view of the welding strength and the external appearance, it is preferable to weld at 180 to 220 deg.C. In view of the operability, a temperature range of 200 to 220 deg.C is preferable. When the pressing pressure of the bar to the welded part is 0.7 to 1.0kg, pressure is applied to the welded part and necessary welding strength is obtained.  If it is lower than 0.7kg, the welding is insufficient to become lack of fusion bonding, while if it exceeds 1.0kg, the welding strength is decreased and the molten resin is extended.
Patent JP-S5635760-A (JP)
Title: Manufacture of ni-w alloy
Inventor: FUJIWARA FUMIO
IPC: B21J5/00
Filed: 1979-08-31
Abstract: PURPOSE: To improve the workability of an Ni-W alloy by casting the alloy in a metal pipe, sealing both ends of the resulting ingot in the pipe with the same metal as the pipe, and hot pressing the ingot to destroy the cast structure of the alloy.  
     CONSTITUTION: An Ni-W alloy contg. 5W35wt% W is refined. One or more kinds  of reducing agents such as Al, C, Mg, Siand Zr may be added to the alloy. This molten alloy 1 is introduced into metal pipe 2 of Ni or the like with one end sealed, and after casting alloy 1 the other end is sealed with cover 3 of the same metal as pipe 2 by welding 4 or other method. The resulting ingot is subjected to annealing or other treatment and deformed at ≥ about 30% sectional reduction ratio by  press working at 900W1,350°C in the longitudinal direction. The Ni part of pipe 2  is then removed by cutting. By the hot pressing of the cast structure of thr Ni-W  alloy is destroyed to provide high workability. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11293980-A (JP)
Title: Starting device of onboard instrument
Inventor: FURUYA HIROKI
IPC: E05B83/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a starting device of onboard instruments when codes can not be deciphered by only the on-board instrument body by bilaterally communicating between the on-board instrument and a remote control instrument while using a code made between the main body and the remote control instrument on the basis of a specified rule. SOLUTION: A transmission control portion 2, a receive control portion 3, and an infrared ray projection/receive portion 4 are provided in a remote control device 1, and a main actuation portion 5a, a CPU 6, an infrared ray projection/receive portion 7, a transmission control portion 8, and a receive control portion 9 are provided in an on-board instrument body 5. A security code signal projected from the infrared ray projection/receive portion 4 is received by the infrared ray projection/receive portion 7 and compared with a renewal code signal provided in the on-board instrument body 5 side. When these codes do not coincide with each other, the motion of the main actuation portion 5a is prohibited and when these codes coincide with each other, the instrument is started into a normally actuating state.  In this time, a code signal is renewed and a new code signal is transmitted from the on-board instrument body 5 to the remote control device 1 and the security code in the remote control device 1 side is rewritten.
Patent JP-S60254991-A (JP)
Title: Time-division optical exchange
Inventor: FUJIWARA MASAHIKO
IPC: H04B10/291
Filed: 1984-05-31
Abstract: PURPOSE:To make the titled exchange small in size and to form into IC constitution by composing an optical switch for writing of an optical demultiplexer which demultiplexes light into light components as many as output terminals and the 1st optical gate switches and also composing an optical switch for reading of the 2nd optical gate switches connected to the output side of an optical memory element and an optical multiplexer. CONSTITUTION:Information A of a time-division light signal 100 is written in a bistable semiconductor laser 340. Similarly, an optical switch driving circuit 321 and current driving circuits 355, 365, and 375 write pieces of information B, C, and D of the time-division light signal 100 in bistable semiconductor lasers 350, 360, and 370 by controlling currents applied to the optical gate switches 2b, 2c, and 2d, and bistable semiconductor lasers 350, 360, and 370. An optical waveguide 342 is connected to an optical waveguide 380 through an optical gate switch 3a with, for example, the 4th time slot of a time-division light signal 190. Consequently, a light signal extracted from the projection light 440 of the bistable semiconductor laser 340 with a control voltage 450 is obtained at the optical waveguide 380. Similarly, the pieces of information D, D, and B are read out to the optical waveguide 380.
Patent JP-H08303019-A (JP)
Title: Cutting method for reinforced concrete structure
Inventor: OKADA KUNIO
IPC: E04G23/08
Filed: 1995-05-10
Abstract: PURPOSE: To keep the position of a water feed port unchanged in relation to the progress of a cutting process by cooling a wire saw and removing chips properly by providing the water feed port at one position of the ingress side of the wire saw at the time of cutting a reinforced concrete structure at a wire sawing process. CONSTITUTION: A cutting work is interrupted at the stage where a cutting process develops to a certain extent, and a sponge tube 14 is forced into a cut end 14 except for a part of the ingress and exit sides of a wire saw 13. The external side of the cut end 14 is thereby closed to form a water flow from a water feed port 17 at the ingress side of the saw 13 to the exit side.
Patent JP-S5814961-A (JP)
Title: Electric precipitator
Inventor: FURUSAWA YOSHIO
IPC: B03C3/02
Filed: 1981-07-16
Abstract: PURPOSE:To miniaturize an electric precipitator, while stabilizing dust-collecting efficiency, by providing a dust-collecting chamber with a water film-forming mechanism and a hammering mechanism, and properly conjunctly using dry and wet type precipitators. CONSTITUTION:A plurality of dust-collecting chambers 2 provided with dust- collecting electrodes 1 are arranged. Each dust-collecting chamber 2 is provided with a water film-forming mechanism 3 and a hammering mechanism 4. Dust- contng. gas is introduced through the inlet 10 of casing 9. When the resistance of dust in the gas is small, most of the dust-collecting chambers 2 are used as dry-type electric precipitators, while control is done to operate the hammering means 4, and the dust-collecting chamber 2 at the last stage is driven as a water film-type electric precipitator. When the dust in the gas is a high-resistant one, the number of the water film-type electric precipitators is raised. This switching operation is done in a manner such that the dust concentration is measured by a sensor 5 to determine the ratio of the dry-type to the wet-type precipitators by use of a controller 6 as an electric controller.
Patent JP-S594756-A (JP)
Inventor: MATSUGASHITA NOBUYUKI
IPC: C10L1/32
Filed: 1982-06-30
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-S609918-A (JP)
Title: Improved vertical furnace and method for threading therein
Inventor: FUJII SHIGERU
IPC: D01F9/32
Filed: 1983-06-21
Abstract: PURPOSE:To provide the titled furnace fot the simultaneous treatment of a number of threads, facilitating the threading at the start of the operation or in the case of end breakage during the operation, by attaching a guiding part for a threading guide to the inner wall of the heating chamber, and providing an ending hole to bind an end of the thread to the threading guide. CONSTITUTION:The guiding paths 5, 5' for the threading guide 6 are formed to the inner wall of the heating chamber capable of treating a number of threads 3 in parallel, and the threading guide 6 is made to be movable vertically along the vertical groove in the case of threading. An end of the thread 3 is passed through the ending hole 7 and attached to the threading guide 6, both ends of the threading guides 6 are inserted into the guiding paths 5, 5', and the guide 6 is allowed to fall.
Patent JP-S5739432-A (JP)
Title: Hot-line inserting and drawing-out system of package
Inventor: NAGATA KAZUNORI
IPC: H01R29/00
Filed: 1980-08-15
Abstract: PURPOSE:To cause no output error when a package is drawn out, by supplying an electric power supply and a lock signal from an external connector. CONSTITUTION:External connectors 17, 18 are provided on a package, and an electric power supply and a lock signal are applied from said connectors. At first, when the package is drawn out, the electric power supply and the lock signal are applied from the external connectors, so that an output error is not caused when the package is drawn out. When it is inserted, too, the electric power source and the lock signal are applied from the external connectors, and after that, it is inserted. Also, the external connector is provided with a connector terminal 25 for a lock signal 23, + electric power supply terminal 24, 27 and a ''O''V terminal 26, and by combination of 2 + electric power supply terminals and a capacitor C, it is prevented that a load current changes suddenly when the external connector is inserted or drawn out. Also, when 2 middle terminals among the 4 terminals are made to ''O'' V, even if the external connector 18 is inserted in reverse, the electric power supplies of (+) and ''O''V are not short-circuited.
Patent JP-S5338164-A (JP)
Title: Electric vacuum cleaner
Inventor: OOGOSHI KENICHI
IPC: A47L9/00
Filed: 1976-09-20
Abstract: PURPOSE: To improve airtightness and sound proof effect of emission through separation of the packing chamber housing the motor-driven blow in the case of main unit to a draft space and a non-draft space with a cylindrical member covering thereover. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06324695-A (JP)
Title: Speech recognizing device
Inventor: INAZUMI MITSUHIRO
IPC: G06F15/18
Filed: 1993-05-13
Abstract: PURPOSE:To recognize data of an indefinite speaker by providing a feature extraction part, feature conversion parts, a matching decision part, an input generation part which inputs the outputs of the feature decision part and matching decision part, and a recognition part. CONSTITUTION:This device is equipped with the feature extraction part 101, feature conversion parts 102, matching decision part 103, input generation part 104, and recognition part 105. Namely, plural feature converting operations which are previously processed are provided and the feature conversion parts 102 are fixed, so adaptive processing which is large in data amount and processing quantity need not be performed at each occasion. This processing is separated from the recognition part 105 and then performed independently of the function of the recognition part 105. Consequently, the start and end of data need not be made strictly distinctive and learnt unlike before. Therefore, time which is proportional to the square of the length of the data is required at the time of the recognition processing before, but the processing can be done in time which is proprotional to the length.
Patent JP-S594213-A (JP)
Title: Piezoelectric material application element
Inventor: KISHI SHIYOUICHI
IPC: H03H9/05
Filed: 1982-06-29
Abstract: PURPOSE:To minimize the effects of a mechanical distortion of the holder and thermal distortion due to the difference of a linear expansion coefficient between a holder and a piezoelectric substrate, by applying a voltage to an electrode formed on the surface, for bonding a rear center of a piezoelectric body performing electric signal processing to the surface center of the holder. CONSTITUTION:A bonding section is provided at a part of the rear center of the piezoelectric substrate 2 and bonded to the holder 1. Thus, the shift in the center frequency and th deterioration in the ageing characteristic produced because of the deformation of the holder considered to take place most probably at the sealing as shown in Fig. (b) are prevented. But the piezoelectric substrate 2 is subject to distortion with the deformation of the holder 1 as shown in Fig. (c). Then, the piezoelectric substrate 2 is bonded to a projection 7 of the holder 1 having the projection 7. Thus, the distortion due to the mechanical stress produced at sealing caused on the piezoelectric substrate 2 is prevented.
Patent JP-H05307224-A (JP)
Title: Silver halide photographic sensitive material
Inventor: UEDA EIICHI
IPC: G03C1/81
Filed: 1992-04-30
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material excellent in conveying property in the midst of drying process at the time of development processing by an automatic cinema developing machine, without occurring folding in the side face of a film for photography, thin in thickness, free from winding habit and capable of suitably using for a small-sized camera. CONSTITUTION:This material is provided with at least one layer of silver halide emulsion layer on one of the surfaces of a supporting body for photography and a back layer on the other side thereof, the thickness of the supporting body for photography is made at <=95mum and coefficient of dynamic friction between the back layer in a green state and a rubber roll in the developing machine is made at <=0.65.
Patent JP-2000300391-A (JP)
Title: Load supporting plane for furniture and bedding, and elastic power regulating method for the same
Inventor: ETO HIROYUKI
IPC: A47C23/043
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To inexpensively produce a load supporting plane with high durability and wide adjustment width of elastic power on the load supporting plane for the mat or seat of furniture and bedding. SOLUTION: In inner spring rows, plural storage bags are formed in the state of parallel continuing spring storage parts and coil springs are stored in the respective storage bags in the state of parallel arranging the axial centers of the coil springs. An inner spring assembly body structure 1 is formed by connecting plural inner spring rows and constituting them into mat so that the axial centers of the coil springs can be parallel. The load supporting plane is formed by bonding inner spring rows 3 and 4 in the state of abutting their side faces in the state of making different the end face height of inner spring rows 3 and 4 on at least one of the front side and rear side of the inner spring assembly body structure 1.
Patent JP-S63276790-A (JP)
Title: Semiconductor nonvolatile memory
Inventor: SAKURAI YASUHIRO
IPC: G11C17/12
Filed: 1987-05-08
Abstract: PURPOSE:To obtain a one-TR/one-cell memory with one layer of Al wiring forming a memory cell by connecting an enhancement type MOS transistors (TR) whose source or drain is shortcircuited to one substrate and the remain is not shortcircuited, in series. CONSTITUTION:A memory cell is formed with the n-type enhancement MOSTR 131 whose drain is shortcircuited to a p-type substrate, etc. and the that TR 133 whose source and the drain of are connected in series and whose source is connected with a signal line 102. When the drain of the TR 131 is operated as a drain through the signal line 101 connected to the said drain, the TR 131 is turned on at all time irrespective of its gate potential, while if its drain is operated as a source, the TR 131 operates as an ordinary enhancement TR and goes to normally off state. Such a storaging state is read out by turning on the TR 133 through a signal line 112. In such constitution, a need for crossing the signal line connected to a drain and that connected to a source in wiring can be eliminated, hence a nonvolatile memory of one-TR/one cell can be obtained with use of one layer of Al wiring.
Patent JP-H02294290-A (JP)
Title: Controller for ac motor
Inventor: SHIMOURA TAKUJI
IPC: H02P27/06
Filed: 1989-05-02
Abstract: PURPOSE:To control the speed of an AC motor stably by regulating a speed control gain in accordance with the output frequency of an inverter. CONSTITUTION:An AC voltage, variable in the frequency and the voltage thereof, is supplied to an induction motor 4 through a rectifier 1, a DC reactor 3 and an inverter 2. The title controller is constituted of a current control circuit 6, a speed control circuit 7, a voltage control circuit 8, a speed setter 11 and the like and, further, a speed control gain regulator 12 and a multiplier 13 are added. As a result, a speed control gain is reduced when the output frequency of the inverter 2 is low whereby the speed of the motor may be controlled stably.
Patent JP-S60254926-A (JP)
Title: Electrostatic capacity type encoder
Inventor: TSUKADA TAKESHI
IPC: H03M1/18
Filed: 1984-05-31
Abstract: PURPOSE:To facilitate the formation of detection parts and nondetection parts as an encoder plate by heating an electret film which is polarized electrically as a whole at specific intervals and thus forming unpolarized areas, and forming detection parts and nondetection parts on the encoder plate. CONSTITUTION:A thermal head 2 is arranged on a long-sized beltlike film 1 of polyvinylidene fluoride (PVDF) which is polarized electrically as a whole, and the film 1 is heated selectively to form unpolarized areas 3b successively. Said film 1 is stuck on the outer peripheral surface of a metallic rotary disk 5 which rotates together with a metallic shaft 4, and a metallic fixed plate 6 is arranged opposite to the outer peripheral surface of the rotary disk 5 across a fine gap. Then, the polarized areas 3a and unpolarized areas 3b are moved to detect a fine voltage alternately between the rotary disk 5 and fixed disk 6.
Patent JP-S5815844-A (JP)
Inventor: KURIHARA TETSUO
IPC: A61B6/00
Filed: 1981-07-20
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-H11308296-A (JP)
Title: Data transfer system
Inventor: MOCHIZUKI AKINARI
IPC: G06F13/00
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To transfer many data at a high speed efficiently with a simple configuration with respect to the data transfer system. SOLUTION: A data transmission section 20 sequentially compares transmission data with pattern data and transfers the transmission data to 1st signal line serially while giving a 1-bit length to a 1st signal level when matching and giving a prescribed bit length to a 2nd signal level when nonmatching and transfers the nonmatching transmission data serially to the 2nd signal line synchronously with the 2nd signal level. A data reception section 50 decodes received data corresponding to the 1st signal level of the 1st signal line with pattern data and decodes the received data corresponding to the 2nd signal level with the received serial data of the 2nd signal line. Or header data representing matching/nonmatching of comparison are serially transferred at first and succeedingly only nonmatching transmission data are transferred serially.
Patent JP-H09272025-A (JP)
Title: Automatic fitting device
Inventor: TAKIHARA KAZUHIKO
IPC: B23P19/02
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To execute fitting work of a hole member relating to various shafts without through labor, by providing a means automatically measuring a three- dimensional of a shaft end face of a fitted part and a fitting start part. SOLUTION: Based on a three-dimensional position data of a shaft 2 measured by a measuring device 30, a positioning arm 25 of a fitting device 20 is moved in a front shaft direction, a hole member 1 held by a clamp device 10 is advanced toward the shaft 2. Here, based on the previously confirmed position data of the shaft 2, while correcting a tilt of the hole member 1, the positioning arm 25 is moved, so that shaft centering can be moved to a fitting start position in a range with fine adjustment only required. The hole member 1 is brought into contact with the shaft 2, a detection value of a force sensor 16 set between the clamp device 10 and the position arm 25 is used for centering the hole member 1 and the shaft 2. Next, the fitting device 20 is advanced, to be inserted.