baber/WOPTO huggingface dataset:
Patent JP-H03155575-A (JP)
Title: Toner carrying roller
Inventor: AKAHO MASAYUKI
IPC: G03G15/08
Filed: 1989-11-13
Abstract: PURPOSE:To prevent filming phenomenon occurring even when ultraparticulate forming toner is used by setting the cell size of polyurethane foam to be used at 30-200mum. CONSTITUTION:When the cell size of the polyurethane foam to form a toner carrier roller is set at >=200mum, toner enters a cell of bag shape, and the toner remains without transferring the entire amount of toner to a developing roller(photosensitive body) side, which generates an image defect such as a stripe, etc. Meanwhile, when the cell size is set at <=30mum, and when it is used as a developing roll, toner supplying performance by a toner supply roll becomes inferior, and also, thin film forming performance by a toner regulation grade becomes inferior, and the stripe is easy to generate, which makes the uniformity of an image hard to obtain. Therefore, the cell size of the polyurethane foam forming the outer surface layer of the roller is set at 30-200mum. Thereby, it is possible to prevent the stripe and the nonuniformity of the image considered due to the blinding of the toner or carrying impossibility occurring.
Patent JP-S63148362-A (JP)
Title: Electronic telephone directory
Inventor: SHINDO SHIGERU
IPC: G06F15/02
Filed: 1986-12-12
Abstract: PURPOSE:To facilitate the operation of an input key, by storing a KANA (Japanese syllabary) data with a KANJI (Chinese character). CONSTITUTION:A mode is set at a telephone directory mode by operating the (telephone) key 43 of a functional key input device 4 in an electronic equipment main body 1. By the above setting, the electronic equipment main body 1 can input (store) a telephone number, etc., or read out an inputted telephone number. When the telephone number is inputted, the name of an opponent is inputted in a Roman character with a key input device 5. An inputted Roman character is converted to the KANA, and is stored in a RAM14 transiently. At this time, KANA-KANJI conversion is performed by depressing the (conversion) key 41 of the key input device 4. A different KANJI appears, the next candidate character is selected by the operation of the conversion key 41, and when a desired KANJI is displayed, an (adoption) key 42 is operated. Then, a corresponding KANJI data is stored in a name buffer so as to correspond to the KANA data in the RAM14.
Patent JP-H09137983-A (JP)
Title: Smoke-exhaust device for table with small stove
Inventor: FUJIMURA FUMIO
IPC: F24F7/06
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent smoke and oily matter from being thrown up or spattered around even when smoke is emitted violently from a small type stove. SOLUTION: A smoke-exhaust device for a table 50 with a small stove 50 has an air-ejecting device 30 and an air-exhaust device 40: the air-ejecting device 30 produces a flow of air upward from an air ejection opening 34 formed along the periphery of the small type stove 20 of a table 10, the air-exhaust device 40 has an air-exhaust hood 41 opening down and is placed directly above the table 10. The flow of air ejected from along the periphery of the small type stove 20 forms an air curtain A above the table 10 and the flow of air forming this air curtain A is sucked into the air-exhaust hood 41 and discharged to the outdoors.
Patent JP-H07126438-A (JP)
Title: Pneumatic tire
Inventor: TERATANI HIROYUKI
IPC: C08K3/06
Filed: 1993-11-02
Abstract: PURPOSE:To provide a studless tire, capable of sufficiently ensuring the maneuvering stability, durability and low fuel consumption in the summer period and further having sufficient braking and driving properties even in ice and snow performances not only on dry on ice but also wet on ice and useful for all seasons in a true sense. CONSTITUTION:This pneumatic tire is provided by installing expanded rubber, containing a resin, having >=40 deg. hardness measured according to a method of ASTM Shore D and 10-400mum average grain diameter and capable of forming a polymer alloy with rubber or cocross-linkable with the rubber in an amount of 5-30 pts.wt. based on 100 pts.wt. rubber component and having 5-30% expansion ratio and closed cells in which the average grain diameter of the resin is 0.5-5 times based on the average expansion diameter and a storage elastic modulus (E') within the range of 6.0mu10<7> to 2X10<7>dyn/cm<2> at -20 deg.C in a tread.
Patent JP-S63149478-A (JP)
Inventor: BORUFUGANGU GONJIOORU
IPC: F16J13/24
Filed: 1987-11-24
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-H0672320-A (JP)
Title: Trough cover automatic laying device and trough cover laying method
Inventor: ISHIZEKI YOSHIO
IPC: B61B13/08
Filed: 1992-08-27
Abstract: PURPOSE:To efficiently lay a large number of covers continuously on a trough set on the side of a runway so as to attempt labour saving and shortening of a laying work by combining travel of a travelling frame and travel of a handling device on a cargo handling table of the travelling frame. CONSTITUTION:A trough cover automatic laying device 3 automatically lays a cover 15 on a trough 2 set on the side along a vehicle runway 1. In this case, a travelling frame 6 capable of travelling along the vehicle runway 1 is arranged. Additionally, a cargo handling table 16 is arranged on the travelling frame 6, and in the state where a plural number of the covers 15 are accumulated on it, these covers 15 are loaded in order in the longitudinal direction of the runway. Additionally, a handing device 32 is arranged on the cargo handling table 16 free to move in the longitudinal direction of the runway, and the covers 15 on the cargo handling table 16 are clamped and laid on the trough 2 by the handling device 32. The handling device 32 is composed of a travelling trolley 33, a traversing trolley 311, a winding up device 35 and a cover clamping device 36.
Patent JP-H03159287-A (JP)
Title: Semiconductor quantum box structure and manufacture thereof
Inventor: FUKUI TAKASHI
IPC: G02F1/355
Filed: 1989-11-17
Abstract: PURPOSE:To obtain a semiconductor quantum box structure provided with fine quantum boxes by a method wherein a substrate crystal, a semiconductor layer of first kind formed on the substrate crystal, and tetrahedral semiconductors of second kind dispersed in the semiconductor layer of first second are provided. CONSTITUTION:A substrate crystal 1 is formed of GaAs, and GaAs quantum boxes 3 surrounded with an AlGaAs 2 are formed on the substrate crystal 1 through an organic metal vapor phase growth method. That is, for instance organic metal compound material gas is introduced onto the surface of the substrate crystal 1, and semiconductors deposited corresponding to the organic metal compound gas are attached in regular tetrahedron onto the surface of the substrate crystal 1 through an organic metal vapor growth method for the formation of the quantum boxes 3. By the use of this method, a quantum box 3 of structure 50-2nm in each dimension can be obtained without processing damage. By this setup, a semiconductor quantum box structure provided with very fine quantum boxes can be realized.
Patent JP-H06287175-A (JP)
Title: 3-azabicyclo(3.1.0)hexan-2-on derivative and herbicide containing the same as an active ingredient
Inventor: MORIYASU KOICHI
IPC: A01N43/38
Filed: 1993-11-29
Abstract: PURPOSE:To provide a new compound which is useful as a selective herbicide showing herbicidal effect against weeds with a low dose before and after weed germination, particularly with no herbicidal affection to rice plant. CONSTITUTION:A compound of formula I (X is H, halogen, 1 to 3 C alkyl; Y is H, halogen, 1 to 3 C alkyl; R1, R2 are H, 1 to 3 C alkyl; m is 1 to 3; n is 1-2), for example, 3-[1-methyl-1-(3-chlorophenyl)ethyl l-5-methyl-l-(2- fluorophenyl)-3-azabicyclo[3.1.0] hexan-2-one. The compound of formula I is obtained by treating a pyrrolidinone derivative of formula II [Z1 is halogen) with an appropriate base such as NaOH to effect intramolecular alkylation reaction.
Patent JP-H08125986-A (JP)
Title: Digital video recorder
Inventor: FUKUDA TORU
IPC: H04N5/44
Filed: 1994-10-25
Abstract: PURPOSE: To efficiently watch news by adding text data showing the index and articles of news to the respective TV news at the time of broadcasting, and providing a function for interactively calling the desired article to be read or the desired image to be watched from the index of news on the reception side. CONSTITUTION: When broadcasting from a broadcasting station is ordinarily or constantly received by a receiver 1 and when the start signal of news is detected by a signal detecting part 8, the file of news data is secured in a hard disk 6. The video data of news are digitized by AD/DA converter 4, compressed by a signal compressor/decompressor 5 and stored in the hard disk 6. When a news end signal is detected, the receiver 1 is turned to a waiting state. When reproducing news with the digital video recorder, a TV and a VTR are turned on, a table-of-contents(TOC) key 9 of a remote controller 7 is depressed, and the index TOC of news recorded by the VTR is displayed. When a key 10 selects the news and a start key 11 is depressed, news is projected on the screen of the TV. When a stop key 12 is depressed, news is interrupted and the TOC is displayed.  Thus, the desired news can be watched by retrieving it from the TOC.
Patent JP-H04171210-A (JP)
Title: Filter recycling device for internal combustion engine
Inventor: NOBUE TOMOTAKA
IPC: F01N3/02
Filed: 1990-11-02
Abstract: PURPOSE:To promote improvement in temperature rise property or enlargement of a burning area and assurance of high recycling performance by providing a microwave producing means to produce microwaves which are fed into a heating room installed in an exhaust pipe in an internal combustion engine and a specific filter to capture particulates. CONSTITUTION:A heating room 13 installed in an exhaust pipe 12, a magnetron 14 as a microwave producing means and a filter 16 to capture particulates existing in exhaust gas are provided. The filter is constructed of a structure with the opening ratio of 60% or more. A preset amount or more of particulates per cell in the filter can be captured to enhance heating capacity in microwave heating per cell and increase temperature promptly to a temperature zone where particulates can be burned. In addition, a high heating capacity of each cell allows prompt thermal diffusion to an adjacent cell and temperature rise in a temperature zone where particulates can be burned over a wide area inside the filter. It is thus possible to recycle the filter in a short time and at a high efficiency.
Patent JP-2000176506-A (JP)
Title: Rolling, shearing processing and device therefor
Inventor: GINZBURG VLADIMIR B
IPC: B21B39/08
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To facilitate the passage of a metallic strip and to exactly control shape and flatness by vertically moving a bottom outer roll, making a middle roll in a rolling contact state and releasing it in a lowered position and extending the long axes of a top outer roll and bottom outer roll on a 2nd vertical plane and in parallel from end to end of the long axis of the middle roll. SOLUTION: By pulling the middle roll 7, related top outer roll 13 and bottom outer roll 14 by means 3, 11, untill the tension of the metallic strip is established between an inlet-side coiler 1 and an outlet-side coiler 4, the metallic strip 2 is passed across the top parts of the outlet- and inlet-side outer rolls 6, 8. To reduce the thickness of the metallic strip from the initial thickness h0 to a thickness h1, the bottom outer roll is lifted, brought into contact with the middle roll 7 and rotated. In such a way, when the clearance between the rolls is filled, the top outer roll 13 and the middle roll 7 are lowered, the bottom outer roll 14 is lifted and simultaneously the inlet-side and oulet-side outer rolls 8, 6 are brought into contact with the middle roll 7.
Patent JP-H02145436-A (JP)
Title: Production of manganese oxide
Inventor: ISHIKAWA RYOHEI
IPC: C01G45/02
Filed: 1988-11-25
Abstract: PURPOSE:To obtain manganese oxide consisting of high-purity Mn2O3 from manganese sulfate in one stage by increasing oxygen concentration of a baking atmosphere in baking manganese sulfate and then producing the manganese oxide. CONSTITUTION:Manganese sulfate is baked at 850-980 deg.C in an oxidizing atmosphere containing >=30vol.% oxygen in one stage to afford manganese oxide substantially consisting of Mn2O3. The manganese oxide consisting substantially of only the Mn2O3 can be obtained according to the afore-mentioned method even by baking at a relatively high temperature in which Mn3O4 is mainly produced by a conventional method.
Patent JP-H07164541-A (JP)
Title: Cryogenic fiber reinforced plastic material
Inventor: KASHIMA TOSHIHIRO
IPC: B29L23/00
Filed: 1993-11-29
Abstract: PURPOSE:To obtain a cylindrical or pillar-like reinforced plastic wherein dimensional change in the longitudinal (axial) direction is substantially near zero or the dimension expands in a cryogenic state as a connecting material, by winding an organic fiber roving on an axis so as to make an angle within a specified range and molding it integrally with a resin. CONSTITUTION:By producing a cylindrical or pillar-like fiber reinforced plastic by using an organic fiber having high strength, high elasticity, and negative expansion coefficient such as polyethylene, aramid, and polyarylate, a member having light weight, high strength, and high elastic modulus capable of fixing and connecting a support material opposing a heat contraction stress in a cryogenic state can be obtained. Although a matrix resin such as an epoxy resin exhibits positive expansion, the organic fiber such as the polyethylene which exhibits negative expansion is used. The cylindrical or pillar-like molded body molded with the polyethylene by properly selecting a winding angle and winding filaments exhibits an expansion coefficient having a large absolute value to the axial direction. As an orientation angle of the fiber, 5-40 deg. is proper to the axial direction, and 10-40 deg. is desirable.
Patent JP-H01138882-A (JP)
Title: Video recording device
Inventor: OWADA MITSURU
IPC: H04N9/89
Filed: 1987-11-26
Abstract: PURPOSE:To prevent deterioration of picture quality even when dubbing is repeated by correcting the time axis of a composite signal so as to cancel the time axis error of a luminance signal, separating its output into the luminance signal and a color signal and correcting the time axis error of the chrominance signal. CONSTITUTION:A composite signal comprising a luminance signal Y including a time axis error and a chrominance carrier signal fsc not including time axis error is given to an input terminal 10. The time axis error of the signal Y is corrected by a CCD 42 as a variable delay element of a time axis correction circuit 40 and the time axis error of the same level in the opposite direction is added to the chrominance carrier signal C. The output of the circuit 40 is separated into the luminance signal Y and the chrominance carrier signal C by a Y/C separator circuit 12. The chrominance carrier signal C is fed to a multiplier 18 and becomes the low frequency chrominance carrier signal fLSC not including the time axis error by the input from a multiplier 38. The signal recorded on the recording medium does not substantially include the time axis error and no deterioration of picture quality is caused even when dubbing is repeated.
Patent JP-H03158025-A (JP)
Title: Object identification system
Inventor: NISHIMURA TAKASHI
IPC: B23Q17/00
Filed: 1989-11-15
Abstract: PURPOSE:To extend the service life of a data carrier memory by writing a data into the data carrier memory only when a data written at an ID controller and a data stored in the data carrier are dissident. CONSTITUTION:Readout processing of a data is implemented from an address of a memory 34 corresponding to the processing address of a data carrier 12. Then whether or not a readout data is coincident with a write data pointed out by the pointer stored in a memory 22 is checked. Then when the data are dissident, the processing of writing the data pointed out by a pointer to the processing address is implemented, and when coincident, the processing address and the write data pointer are incremented and the processing byte number is decremented. Thus, the service life of the memory of the data carrier 12 is extended.
Patent JP-H11136580-A (JP)
Title: Photometric system
Inventor: TAKAHASHI MARI
IPC: H04N5/363
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a photometric system using a two-dimensional photodetector which can eliminate the dark output that varies by the temperatures, the storage time and the number of vertical integral stages via a general-purpose solid state image pickup element and a simple circuit constitution and can acquire the accurate luminance data. SOLUTION: This photometric system includes a two-dimensional CCD 1 which has an optical dark part and an effective pixel part at a part of a photodetection part, a clamping circuit 3 which clamps the levels of an idle transfer part which are outputted before and after the output signals sent from the optical dark part and effective pixel part, an A/D conversion means 4 which converts the clamped analog signals into the digital ones, and a subtracter 9 which subtracts the dark output data from the acquired digital data. In such a system, an arithmetic unit 7 calculates the dark output data from the digital data of the optical dark part.
Patent JP-H10144618-A (JP)
Title: Heater for manufacturing semiconductor device
Inventor: YANAGAWA SHUSAKU
IPC: H01L21/26
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To keep a substrate temperature constant, and stabilize the device characteristics by a method wherein indirect light radiation plates of which a secondary heat source to impart radiant heat to a substrate is composed are provided between a light sourse which is a primary heat source and the substrate to be heated so as to be in parallel with the substrate surface in a noncontact manner. SOLUTION: A quartz tube 52 of which a reaction chamber is composed is mounted in a heating furnace 51. A light source 55 which is composed of a plurality of tungsten-halogen lamps to form a primary heat source is provided around the quartz tube 52 so as to face the wall of the heating furnace 51. A semiconductor substrate 54 which is to be subjected to a heat treatment is put into the quartz tube 52. Indirect light emission plates 64 of which a secondary heat source to impart radiant heat to the semiconductor substrate is composed are provided on the upper and lower sides of the semiconductor substrate 54 in parallel with the substrate surfaces in a noncontact manner. With this constitution, the temperature variation of the semiconductor substrate 54 can be suppressed and the stable device characteristics such as a sheet resistance, etc., can be obtained.
Patent JP-H05136910-A (JP)
Title: Isdn communication processor
Inventor: DOI SHINZO
IPC: H04M11/00
Filed: 1991-11-14
Abstract: PURPOSE:To attain setting with respect to transfer at the arrival of an incoming call from a remote location by providing a transfer destination storage section, a transfer destination setting section and an incoming call transfer control section. CONSTITUTION:A transfer destination storage section 3 stores a transfer destination of an incoming call. A transmission destination setting section 4 recognizes it when a transfer destination setting request is included in a received message and sets the message or the transfer destination included in additional data to the transfer destination storage section 3. An incoming call transfer control section 5 transfers an incoming call to a transfer destination stored in the transfer destination storage section 3. The transfer destination setting section 4 extracts a transfer destination from the content of an information element identifying a sender of a call included in a setup message. Thus, the setting with respect to the transfer of the incoming call is implemented from a remote location and the transfer destination is set without notice of the number of the transfer destination.
Patent JP-2000126710-A (JP)
Title: Method and apparatus for duct collection
Inventor: KOMIZO YOSHIHARU
IPC: B03C1/035
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance of a filter in bag filter type dust collector, while dust is efficiently collected by a simple mechanism. SOLUTION: In the dust collector 31, dust generated in working of a work by a machine tool together is sucked with air into the dust collector main body 37, and the dust is collected to discharge clean air. In this case, a conductor 57 is stretched around along the inner wall surface of the dust collector main body 37, and a magnetic field is generated in the conductor 57 by energizing the conductor 57. When minute fumes comprising a magnetic substance generated in working by thermal cutting pass through the dust collector main body 37, and they are attracted to the conductor 57 due to the magnetic field. Further, when an electric current of the conductor 57 is interrupted, the dust attracted to the conductor 57 drops easily.
Patent JP-H08139980-A (JP)
Title: Image pickup device and display device
Inventor: ETO KAZUHIKO
IPC: H04N1/00
Filed: 1994-11-08
Abstract: PURPOSE: To provide on image pickup device with excellent operability and excellent portable performance even when a display device with a monitor whose screen size is large is mounted to the image pickup device. CONSTITUTION: Holes 1a, 1b engaging with the lock claw of a display device main body 1B are made to the cover 1 of the image pickup device main body 1A. An LCD display device 102 is arranged to a front side of the cover 101 of the display device main body 1B and the LCD display device 102 acts as a view finder, a monitor and a display device and a touch panel 103 is arranged to the font side of the LCD display device 102 so as to keep a relative distance with the LCD display device 102. When the display device main body 1B is mounted to the image pickup device main body 1A, operation keys corresponding to operation buttons 7a-7e of the image pickup device main body 1A are displayed on the LCD display device 102. The image pickup device main body 1A conducts various changeover control of the image pickup device main body 1A based on the output signal of the touch panel 103.  The operation by operation members whose operation is made difficult or disable when the display device is mounted to the image pickup device main body 1A is conducted by the display device main body 1B.
Patent JP-H07176354-A (JP)
Title: Plug adaptor
Inventor: OKAMOTO SHINJI
IPC: H01R31/06
Filed: 1994-11-07
Abstract: PURPOSE:To provide compact, easily attached and inexpensive plug adaptor capable of automatically controlling electrical products in accordance with temperature and humidity. CONSTITUTION:A plug adaptor is provided with a socket 3 set on one side surface of a case 1 and a plug 2 projectingly set on the other side surface thereof and the plug 2 can be inserted into a home-use commercial power supply socket. The inserting direction of the plug insertion part 3a of the socket 3 is set concentrically and in parallel with the projecting direction of the plug 2 projecting from the case 1 and a sensor 6 is positioned between plugs 2a inserted into the plug insertion part 3a. A through-hole made of a plurality of slits, etc., is formed on a place close to the sensor 6 of the case 1 and a comparator for comparing an output from the sensor 6 and a specified reference value and a switch member controlled by an output from this comparator are provided.