baber/WOPTO huggingface dataset:
Patent JP-2000337130-A (JP)
Title: Exhaust emission control system for internal combustion engine
Inventor: KATASHIBA HIDEAKI
IPC: F01N3/24
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To supply an optimal quantity of the reducing agent in response to the NOx occlusion quantity by estimating the NOx occlusion quantity on the basis of the output of a gas concentration sensor installed in the downstream side of the lean NOx occlusion catalyst, and controlling the rich time of the air-fuel ratio on the basis of the estimated value. SOLUTION: An exhaust emission control system is provided with a NOx occlusion catalyst 7 provided in an exhaust pipeline of an internal combustion engine, an exhaust gas temperature sensor 9 provided in the exhaust pipe in the upstream side of the NOx occlusion catalyst 7 and for outputting the signal corresponding to the air-fuel ratio of the exhaust gas, a λO2 sensor 10 provided in the exhaust pipe in the downstream side of the NOx occlusion catalyst 7 and for outputting the signal corresponding to the oxygen concentration included in the exhaust gas, a NOx occlusion quantity estimating means 17 for estimating the NOx occlusion quantity of the NOx occlusion catalyst on the basis of the output signal of the sensor 9 or the sensor 10,  and a fuel control means 17 for controlling the NOx occlusion and controlling for reduction of the NOx occlusion catalyst in the rich condition or the lean condition of the air-fuel ratio and for controlling the occlusion and reduction of the lean NOx occlusion catalyst on the basis of the NOx occlusion quantity estimated by the NOx occlusion quantity estimating means 17.
Patent JP-S6128596-A (JP)
Inventor: OKABE TERUO
IPC: C11D3/12
Filed: 1984-07-20
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-S60124869-A (JP)
Inventor: NARASHIPAA GANDATSUPA ANANSA
IPC: H01L21/331
Filed: 1984-07-20
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-S63313421-A (JP)
Title: Formation of wire-harness
Inventor: FUJITA MINORU
IPC: H01B13/00
Filed: 1987-06-16
Abstract: PURPOSE:To dispose a bundled part at the center of the resin and to simplify the forming work by placing the bundled part on protruded wires to make its center axis coincide with that of a cavity; the protruded wires are disposed in a unity at intervals to be perpendicular to the axis of the cavity on the inner periphery of the cavity of a metallic mold. CONSTITUTION:A plurality of protruded wires 3 are provided in a direction perpendicular to the axis of a cavity 2 on the inner surface of, at least, a lower metallic mold of the cavity 2 formed with an upper and a lower metallic mold 1, and they are disposed in a unity at proper intervals in the direction of the axis of the cavity 2; the bundled part of a wire harness 4 is placed on these protruded wires 3 to dispose the harness bundle along the center axis of the cavity 2. After that resin is injected into the shut molds to form the bundled part 4 of the wire harness. By this arrangement, there is no need to place supporting members in a cavity in each time when the forming work of a harness bundle is done and also there is no such problem that the supporting members remain in the resin after molding.
Patent JP-S5851565-A (JP)
Title: Manufacture of semiconductor device
Inventor: TADAMA NAOTAKE
IPC: H01L21/331
Filed: 1981-09-22
Abstract: PURPOSE:To prevent improper withstand voltage of a collector and an emitter of a semiconductor device by uniformly forming a base width without forming a groove at the boundary between a dielectric isolating layer and an element region. CONSTITUTION:An element region surrounded by a dielectric isolating layer 26' is formed by isolating via the dielectric a semiconductor substrate 21. Then, an insulating film 28 having an etching speed faster than the layer 26' is accumulated on the overall surface. Then, the first impurity region which is contacted with the layer 26' is formed at the element region before or after the step of forming the film 28. Then, the film 28 is photoetched, thereby forming an insulating pattern having a hole over parts of the first impurity region and the layer 26'. Subsequently, the second impurity region which has reverse conductive type to the region and which is contacted with the film 26' is formed in the first conductive type impurity region by a selective impurity doping with the insulating pattern as a mask.
Patent JP-H11340822-A (JP)
Title: Pll circuit
Inventor: NAKAUCHI OSAMU
IPC: H03L7/08
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To allow the PLL circuit of a device requiring low voltage low power consumption to cope with diversified systems without changing LPF. SOLUTION: Charge pumps 1, 2 change an output current, based on an external signal and provide an output. Furthermore, a data conversion circuit 4 converts serial data for changeover control of the charge pumps 1, 2 into parallel data and output the data to a selector 3. Moreover, the selector 3 controls the output current from the charge pumps 1, 2, based on the parallel data of the data conversion circuit 4. The data conversion section 4 converts serial data into parallel data and changes the output current of the charge pumps 1, 2 based on the parallel data for allowing the charge pumps 1, 2 to adjust a loop gain.
Patent JP-S5674096-A (JP)
Title: Multistage speed control device for induction motor
Inventor: NAKAZAWA YOSHIHARU
IPC: H02P27/04
Filed: 1979-11-21
Abstract: PURPOSE:To enable control of speeds of the induction motor in multiple stages by  reducing stepwisely the frequency from the vicinity of the power source frequency  to the one- half thereof with 6-phase power source and bidirectional controlled rectifier. CONSTITUTION:A set of bidirectional controlled rectifiers 3 are connected to a transformer 2 for converting the AC power source 1 into 6-phase power source. 3- phase outputs of 2pi/3 phase difference of the outputs of the transformer and the 3- phase outputs of the reverse phases thereof are converted through the rectifiers 3 at a period higher than the twice the period of the power source. The converting control phase revolution of the bidirectional controller is inverted from the power source phase revolution, thereby obtaining the stepwise frequencies from the vicinity of the power source frequency to the one-half of the power frequency and thereby controlling the operation of the motor. Since the controlled rectifiers are switched and controlled at the zero points of the respective phases in this manner, it does not require specific commutating circuit.
Patent JP-H04371814-A (JP)
Title: Molding device of optical element
Inventor: UMETSU YUKIO
IPC: B29C39/22
Filed: 1991-06-21
Abstract: PURPOSE:To provide a molding device which can improve reliably productivity and is hard to generate wear and tear of a mold member and lid member. CONSTITUTION:A mold device possessing a molding surface 12a for transfer of a fixed surface form on the surface of a resin layer 102 and a support part 14a for supporting of a glass member 100 under a state where the surface 100a of the glass member 100 is separated from the molding surface 12a by a distance regulating a thickness of the resin layer 102, a fitting part fitting in the outer circumferential surface of the support part 14a of the mold device, a ceiling part sealing the top of the fitting part are formed on the undersurface of the ceiling part. A lid device 16 possessing a stationary part 16b fixing the glass member 100 under a state where the same is put on the support part 14a and a hole part 16a for feed of a resin material on the molding surface 12a is provided.
Patent JP-H0723048-A (JP)
Title: Network management device
Inventor: TSUJISAWA TAKAFUMI
IPC: H04L69/40
Filed: 1993-06-22
Abstract: PURPOSE:To execute the state management of a network by setting an unregistered address an object to be monitored, based on address information of each device to be managed, connected to the network, and detecting the device to be managed, connected illegally to the network, in the network management system for managing plural devices to be managed. CONSTITUTION:The management device 100 has address information of a device to be managed, and by an unregistered address information control part 160 which receives an operator's instruction, an unregistered address detecting part 200 detects an unregistered address, and also, by a monitoring request of the unregistered address information control part 1600, an unregistered address command control part 130 checks an operating state with respect to the address which is unallocated although it is allocatable through a communication control part 140, and manages a state of a network by analyzing its response.
Patent JP-H0714369-A (JP)
Title: Video tape recorder
Inventor: SAWADA MASAKO
IPC: H04N5/76
Filed: 1993-06-22
Abstract: PURPOSE:To record a series of program at the prescribed position in order of recording and to reproduce it automatically and continuously in order of recording by detecting a program recorded after a reproduced program, reading out a start position of a tape and performing program searching. CONSTITUTION:When a cassette 1 is inserted into a VTR set 14, a microcomputer 5 recognizes that which cassette is inserted by reading a bar code 2 stuck on the cassette 1 with a bar code reader 3. And when a prescribed reserved program is recorded in a static type RAM, that is, SRAM 4, a cassette number, recording date, recording start time, recording finish time, a recording channel, and a program number are stored. Then, the SRAM 4 detects a cassette number, a program recorded after a reproduced program is detected, and program searching of the program is performed by reading a start position. Thereby, a series of program can be reproduced automatically and continuously in order of recording.
Patent JP-S5674088-A (JP)
Title: Inverter
Inventor: NANHAE AKIRA
IPC: H02M7/48
Filed: 1979-11-20
Abstract: PURPOSE:To reduce the harmonic wave component content of an AC output from the inverter by connecting once a neutral point of power source to the output terminal when connecting the output terminal to the other DC power source terminal after connecting it to the one DC power source terminal. CONSTITUTION:Switching elements S11-S34 are controlled on or off, thereby producing polyphase AC voltages between the terminals U, V, W and neutral point O. The elements S11 and S14 and, S12 and S13 have the relationship that when one is turned on the other is turned off. When the elements S14, S13 are on and the elements S11, S12 are off, the output VV-O (between the terminal V and O) is zero. When the elements S11, S13 are on and the elements S14, S12 are off, the output VU-O (between the terminal U and O) becomes the potential of the terminal P. Then, when the VU-O is zero and the elements S14, S12 are on and the elements S11, S13 are off, the VU-O becomes the potential of the terminal N. Since the output voltage VU-O(VV-O, VW-O) becomes the zero potential of the neutral point, the harmonic wave component content can be reduced.
Patent JP-S5851491-A (JP)
Inventor: IDOTA KUNIYOSHI
IPC: H05B3/40
Filed: 1981-09-22
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-H0442517-A (JP)
Title: Manufacture of anticorrosive permanent magnet comprizing rare earth element
Inventor: KURIBAYASHI YUKIHIRO
IPC: H01F7/02
Filed: 1990-06-08
Abstract: PURPOSE:To obtain synthetic resin coating having excellent corrosion resistance by sequentially conducting a pretreating step, an activating step, a smut removing step and a forming step of the surface of a sintered magnet together with a phosphate treating step and a chromic acid treating step, and executing a synthetic resin coating step. CONSTITUTION:A pretreating step, an activating step and a smut removing step are conducted as surface treating on a rare earth element-iron-boron sintered permanent magnet, and a phosphate treating step and a chromic acid treating step are then conducted. The phosphate treating may be executed by dipping in solution containing titanium phosphate. The chromic acid treating may be generally performed by dipping in hot aqueous chromate anhydride.
Patent JP-H07328582-A (JP)
Title: Suction device in receiving chamber of excretion treatment plant
Inventor: ASHIDA SABURO
IPC: B08B15/00
Filed: 1994-06-08
Abstract: PURPOSE:To automate the use changeover of the whole exhaust duct and local exhaust duck in a chamber. CONSTITUTION:In the device sucking out the malodor of the receiving chamber of an excretion treatment plant, a local exhaust duct 5 having a flexible hose 8 provided thereto is connected to a whole exhaust duck 1 and dampers 4, 7 cooperated so as to become mutually reverse in opening and closing are provided to both exhaust ducks 1, 5. When the flexible hose 8 is not used in the state hooked with the rope 18 provided in relation to the damper 7, the whole exhaust duct 1 is opened while the local exhaust duct 5 is closed and, when the flexible hose 8 is detached from the rope 18 to be used, the local exhaust duct is opened and the whole exhaust duct is closed.
Patent JP-S5483264-A (JP)
Title: Device for turning bucket for rope trolley type unloader
Inventor: NAKAMURA TAKEO
IPC: B66C11/16
Filed: 1977-12-16
Abstract: PURPOSE: To arbitrarily turn a bucket and to retain the turning angle of the bucket by simple mechanism by horizontally displacing sheave group on a main trolley and sheave group on an auxiliary trolley.  
     CONSTITUTION: Sheave group E are horizontally displaced by drawing one of turning drive ropes 20, 20', loosening the other, and horizontally rotating equalizer beam 27 around a pin 30 as a center. Accordingly, the bucket 18 hung by the respective ropes 15, 15', 17, 17' passed through the sheave group E is thus turned. Since the bucket 18 is retained obliquely in this stage upon variation of the lengths of the respective ropes, sheave group F are turned through equalizer beam 36 by a motor 35 to thereby control the lengths of the respective ropes 15, 15', 17, 17' among the sheave groups E and F. The lengths of the ropes 15, 15', 17, 17' after the sheave group E are controlled to the length before turning in response to the control. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11320529-A (JP)
Title: Connection structure of frame plate of concrete form
Inventor: AOKI MINAO
IPC: B28B7/26
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure in a form for molding a concrete block wherein angles between adjacent frame plates can be easily adjusted and no part protrudes inwardly from a molded surface and even if the angles vary, no gap is produced at the connection. SOLUTION: A guide plate 13 provided with an arcuate guide 14 provided about an oscillation center line P, as a center, on the rear side of a connection where frame plates are connected to each other and a guide arm 15 provided with a movable guide 16 extending to the rear of the connection of frame plates are provided. The guide 16 can be turned about a rotation axis in parallel with the line P and the center of rotation of the guide 16 is spaced apart from the line P by a distance equal to the radius of the arc of the guide 14 for the frame plates. The guide 16 can be guided so as to move along the guide 14 for the frame plates. The frame plates, wherein angles are set, are fastened to a base or the guide arm is fixed to the guide plate.
Patent JP-H10338787-A (JP)
Title: Halogen-containing resin composition excellent in resistance to gamma ray
Inventor: FUJII KIMIHIRO
IPC: C08K5/40
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a halogen-containing resin composition substantially free from discoloration due to γ ray irradiation and free from sulfur odor. SOLUTION: This halogen-containing resin composition excellent in resistance to γ rays is obtained by compounding 100 pts.wt. halogen-containing polymer with 0.5-5 pts.wt. at least one compound selected from 4,4'-thiobis(3-methyl-6- tertiary butylphenol), 2-mercaptobenzimidazole zinc salt, 2- mercaptomethylbenzimidazole, 2-mercaptobenzimidazole, 2-(4'-morpholinodithio) benzothiazole, 2,4,6-trimercapto-S-triazine, tetrakis(2-ethylhexyl)thiuram disulfide, 2-mercaptobenzothiazole and 4,4'-dithiodimorpholine and as necessary, a plasticizer and a stabilizer.
Patent JP-H01318870-A (JP)
Title: Regenerative-type cold reserving container
Inventor: KITA TAKAHIRO
IPC: F25D11/00
Filed: 1988-06-17
Abstract: PURPOSE:To prevent the quality of articles to be transported from being deteriorated and enable an optimum cold reserving condition to be maintained by providing a display of completion of a regenerating operation in the condition where a cold heat accumulating agent is cooled to or below a fixed temperature and a time set on an operation integrating timer for a charger is up. CONSTITUTION:A regenerating operation consists in operating a compressor 34 to cool a cold heat accumulating agent 26 by a cooler 27. As the temperature of the agent 26 is lowered, the temperature detected by a temperature-detecting part 37 is also lowered, and when the temperature detected becomes lower than a set temperature in a first temperature- discriminating means 38, a timer means 39 is started operating. When cooling further proceeds to below a set temperature in a second temperature-discriminating means 40, a signal indicative of the condition is received by a compressor-controlling means 41, which stops the compressor 34 to stop the cooling operation. When the temperature detected by the part 37 is raised after the operation is stopped, the compressor 34 is again operated for the cooling operation. A regeneration end-discriminating means 46 for discriminating the completion of the regenerating operation based on an integrating timer 45 for the charging time of a charger 42 and on the first temperature-discriminating means 38 is provided, and a display means 47 operated according to an output from the means 46 is provided, whereby it is displayed that articles 20 to be transported can be transported.
Patent JP-H10623-A (JP)
Title: Lock device of mold
Inventor: SUGAYA KIYOSHI
IPC: F16B1/02
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, inexpensive lock device of a mold which is sure in locking, free from rattling, sure in unlocking without making impact, and hardly broken. SOLUTION: A U-shaped projection 1a is formed on one of a pair of opening/ closing molds 1, 2, and to the other a claw 2a which is coupled with the projection 1a is pivoted to a U-shaped support part 2d by a shaft 2b, the claw 2q is repulsed elastically by a spring 2f in the direction to couple with the projection 1a, a release bar 5 is equipped with a cam 5a which has a size to enter the projection 1a and the support part 2d of the molds 1, 2 and couples with the slope 2g of the claw 2a. Besides, the coupling surface between the projection 1a and the claw 2a is made high precision of at most 3/100 error, and the center of the shaft 2b of the claw 2a is made to be nearly on the vertical line of the center of the coupling surface between the projection 1a and the claw 2a.
Patent JP-S5375739-A (JP)
Title: Memory circuit
Inventor: KANEKO YOSHIO
IPC: G11C19/00
Filed: 1976-12-17
Abstract: PURPOSE:To reduce the wirings for input and output and to decrease the chip size, by memoryzing the respective conditions to each bit of the shift register, by designating the respective conditions to each bit of the shift register, by designating the respective bits with timing, and by performing the set, reset, and judge of the bits.
Patent JP-H09329020-A (JP)
Title: Directly under catalysis converter case
Inventor: TABATA OSAMU
IPC: F01N3/28
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To add a silencing function to a directly under catalytic converter which is directly connected to an exhaust port of an engine and reduce the cost by decreasing the number of part items. SOLUTION: A converter case A is such that a housing part 11 and 21 of catalyst 1 are formed approximately in the center, and a collection parts 12 and 21 are formed in the upstream of the housing parts 11, 21 and an expansion parts 13, 23 are formed in the downstream of the housing parts. Furthermore, the converter case is constituted of a front case body 10 and a rear case body 20 having a welding flanges 14 and 24 formed over an entire periphery thereof. A forming radius of the expansion parts 13 and 23 is set to a value smaller than the forming radius of the housing parts 11 and 21 so that the wall part is formed in the housing parts 11 and 21 and the movement of the catalyst is prevented.
Patent JP-S6210570-A (JP)
Inventor: IGUCHI KAZUYUKI
IPC: F25B29/00
Filed: 1985-07-08
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-H05341050-A (JP)
Title: Radiation sensing element
Inventor: KURAKADO MASAHIKO
IPC: G01T1/02
Filed: 1992-06-10
Abstract: PURPOSE:To enhance the measuring accuracy of a radiation sensing element which measures the energy of the radiations or the photo-intensity by sensing the phonon generated in a base board by the radiations or light with superconductive tunnel couplings embodied in series or in series/parallel connections on the surface of the base board. CONSTITUTION:A radiation sensing element includes a base board 11, which is to convert radiations into phonon, and four or more superconductive tunnel couplings 12 embodied in at least one row arrangement as series connections on at least one surface area of the base board in such a way as surrounding a region 13 wider than a circle having a dia. four times as large as the thickness of the base board.
Patent JP-S5943118-A (JP)
Title: Foamed polyolefin fiber and its manufacture
Inventor: FUJIMURA ISAO
IPC: D04H1/4382
Filed: 1982-08-31
Abstract: PURPOSE:To manufacture the titled fiber having fine denier, free from slimy feeling, and containing foamed cells opened at the surface of the fiber, by adding a foaming agent only to the composite component dominantly forming the surface layer of the fiber along the fiber axis in a manner to obtain a surface layer having a specific average thickness, and drawing the fiber. CONSTITUTION:A foaming agent (e.g. azodicarbonamide) is added essentially only to a composite component 2 (the sheath component) (e.g. low-density polyethylene) dominantly forming the surface layer of the fiber along the fiber axis, and the other component 1 (core component) (e.g. polypropylene) is left without addition of the foaming agent. Both components are mixed together at a ratio (core/sheath) of >=30/70 in a manner to give the theoreticl average thickness of the sheath component of 2-15mu in the cross section of the undrawn fiber. The mixture is spun to obtain undrawn yarn having filament fineness of 1.5- 130 denier. The yarn is drawn to 2-8 times length to obtain the objective fiber having filament fineness of 0.5-30 denier, fiber strength of 1.5-5.0g/d, and a structure wherein a part of the foam cells 3 are opened on the surface of the fiber.
Patent JP-H11345040-A (JP)
Title: Docking unit
Inventor: YANO TOMOAKI
IPC: G06F3/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a docking unit capable of being effectively utilized as a single body and improving convenience. SOLUTION: This docking unit is provided with a data input device (extension input device 19), an extension external storage device 20 for preserving inputted data, a control part 15 for controlling the operations, an extension storage device 17 and a switching part 16 for switching the control origin of the extension input device 19 and the extension external storage device 20 to the side of a portable information equipment at the time of mounting the portable information equipment and to the side of the control part 15 of the docking unit at the time of detaching the portable information equipment. Even in the state of detaching the portable information equipment, the data are inputted from the extension input device 19 and preserved by the docking unit single body and the docking unit single body is effectively utilized.