baber/WOPTO huggingface dataset:
Patent JP-H03243403-A (JP)
Title: Radial tire for automobile
Inventor: NAKASEKO HIROSABUROU
IPC: B60C11/11
Filed: 1990-02-22
Abstract: PURPOSE:To make directionality of each block uniform and reduce a residual lateral force and an amount of shift of a vehicle by placing V-shaped portions in a plurality of blocks provided on a tread and a plurality of edges for regulating the portions so that specific conditions are respectively satisfied. CONSTITUTION:Numerous blocks 12 to 20, 24 are provided on a tread pattern 10 of a tire. At least the first and second blocks 12, 14 have V-shaped portions which are regulated by a plurality of edges 26, 28 extending at respectively predetermined angles theta1, theta2 with respect to a virtual line perpendicular to a tread center 22. In this case the respective V-shaped portions of at least the first and second blocks 12, 14 are placed between V-shaped portions on the respective blocks 12, 14 adjacent to a peripheral direction of a tire. Most parts of the respective edges 26, 28 are made opposite to the respective corresponding edges 26, 28 of the respective blocks 12, 13 adjacent to the peripheral direction of the tire.
Patent JP-H09228839-A (JP)
Title: Combustion chamber for direct injection type diesel engine
Inventor: OGAWA HIROSHI
IPC: F02B23/00
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To generate an effective gas flow in the combustion chamber, and thereby enhance an air utilization rate by forming an upheaval part which is raised up from the bottom center caved in a recessed shape, in the apex surface of a piston, and thereby forming an inner wall surface partitioning a main combustion chamber while being faced to the outer side surface of the upheaval part roughly in parallel therewith. SOLUTION: A fuel injection valve 7 is set, which injects fuel in a radial shape in to a main combustion chamber 5 opened in the apex surface of a piston, and an upheaval part 15 in a conical shape is formed at the bottom center of the main combustion chamber 5. Namely, the upheaval part is so formed that its each cross section perpendicularly intersected with a cylinder center line C is circular, each cross section is so formed as to be gradually smaller as it goes up from below, and an inner wall surface 13 and the outer side surface 14 of the upheaval part 15 are formed into a conical surface shape where they are enlarged while an identical angle is being kept around the cylinder center line C.  An inlet port part opened to the apex surface of the cylinder is formed into an inlet port surface 12 in a cylindrical surface shape, this constitution thereby eliminates an edge part formed by the apex surface 21 and the inner wall surface 13, and prevents the piston 4 from being excessively over loaded.
Patent JP-H05242098-A (JP)
Title: Method for paying road toll by using optical communication
Inventor: YOSHIZAWA IZUMI
IPC: H04B10/00
Filed: 1992-02-26
Abstract: PURPOSE:To provide a tall payment system with less burden on users and personnel in a tollbooth and without stopping a car at the tollbooth. CONSTITUTION:When a car approaches an entrance booth of a tollbooth 31, the number assigned to the tollbooth 31 is transmitted from an optical communication unit 2a of the entrance booth as an entrance place data, and then it is written into the storing means of the car 3. Then, when the car 3 approaches the exit booth of a tollbooth 32, the entrance place data and the registered number data of the car 3 in the staring means is transmitted from an an-vehicle unit 1 of the car 3, and, through the optical communication unit 2a of the exit booth of the tollbooth 32, it is received by a data terminal unit 2b. The data terminal unit 2b transmits the registered number data of the car 3, entrance place data and exit place data to a host computer 4. The host computer 4 instructs on reception of a paying road toll based upon the entrance place data, exit place data and registered number entrance place data, exit place data and registered number.
Patent JP-H05237320-A (JP)
Title: Air cleaner
Inventor: ARAKANE NORIHIDE
IPC: E04B1/70
Filed: 1992-02-27
Abstract: PURPOSE:To stably collect and treat the smoke of a tobacco without scattering the same by providing a blowout port communicating with an air duct in the lower part from the top board of a desk, a suction port in the upper position, a blowout port along the wall surface of a panel and also a blowout port to a side end part. CONSTITUTION:At least one sheet selected from panels 9 provided so as to surround a desk 1 is constituted as follows. A clarification filter (a) and a blower (b) are arranged in an air duct (c) of the inside of the panel 9. A blowout port 3 communicating with the air duct (c) is provided in the lower position from the top board 2 of the desk 1. A suction port 4 communicating with the air duct (c) is provided in the top board 2 in the upper position. A blowout port 5 is provided by holding the specified distance from the suction port 4 so that an air flow in the direction of the suction port 4 is formed along the wall surface of the panel 9. Further, a blowout port 7 is provided in the side end part which does not touch the other panel.
Patent JP-S58167803-A (JP)
Inventor: SERUJIYU PIEERU RUI BURUGINIYO
IPC: F01D5/30
Filed: 1983-03-10
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-S57154662-A (JP)
Title: Hub end detecting system for magnetic recorder and reproducing device
Inventor: TANABE MINORU
IPC: G11B15/093
Filed: 1981-03-18
Abstract: PURPOSE:To prevent the mechanism of the entitiled system from being kept locked status for a long period and shorten the detecting time of a hub end more quickly than that of reproduction by generating a hub end detecting output quickly by the stop of rotation of a reel board. CONSTITUTION:The circumference of a magnet 1 is magnetized by N and S poles respectively and the magnet 1 is mechanically coupled with a driving mechanism M and rotated by the rotation of a reel board. A hole element 2 generates a pulse according to the rotation of the magnet 1. An output from the hole element 2 is inputted to a control circuit 4 through a line 3. The control circuit part 4 connects control such as reproduction, quick sending or rewinding to the driving mechanism through a connection 5.
Patent JP-S60183661-A (JP)
Title: Information processing unit
Inventor: MATSUSHIMA OSAMU
IPC: G06F13/28
Filed: 1984-03-02
Abstract: PURPOSE:To execute the processing request from a peripheral unit or the like without deteriorating the execution efficiency of a CPU program by processing automatic data transfer between a special register in the peripheral unit side and an RAM in the CPU. CONSTITUTION:When an input/output request from a peripheral unit or the like is generated and an input/output processing execution request line 4 goes to an active level, an execution section 2 intermits a program under execution and receives the input/output request. When the level of an input/output processing execution mode designation line 5 is at a high level in this case, the execution section 2 processes the request as an automatic data transfer request between the special register provided to the peripheral unit side and the RAM by using the memory section 3. The automatic data transfer is conducted via a data transfer line 6 under the control of the execution section 2, and since a status and a data in the execution section 2 are stored in the location as it is, no overhead processing is required. Thus, the processing request from the peripheral unit or the like is executed without deteriorating the program excution efficiency of the CPU.
Patent JP-S57154959-A (JP)
Title: Microprocessor device
Inventor: TOMIZAWA SHINICHI
IPC: H04B3/34
Filed: 1981-03-19
Abstract: PURPOSE:To reduce the induced voltage which is applied to an address line from a data line and to prevent a malfunction, by connecting a circuit that transmits the data signals with different phases to the data line through which the data signal given from an input/output device is transferred to a processor. CONSTITUTION:A microprocessor 1 is connected to an input/output device 2 via an address signal line 3 and a data signal line 4. Address signals A0-A15 are transmitted to the device 2 from the processor 1, and parallel data signals D0- D7 are sent to the processor 1 from the device 2 via the line 4. Then integral networks 50-57 of different time constants are connected to the lines 4 respectively. The signals D0-D7 are transmitted to the line 4 with different phases via the circuits 50-57. Then the peak is lowered for the voltage induced to the line 3 by the signals D0-D7 to prevent the malfunction of the device 2.
Patent JP-H02221190-A (JP)
Title: Vapor growth device
Inventor: FUJII SATOSHI
IPC: C30B29/48
Filed: 1989-02-20
Abstract: PURPOSE:To improve the controllability of the compsn. ratios of thin films of compd. single crystals by specifically providing a mercury pool in a horizontal reaction tube and installing a shutter to the device for growing the above-mentioned thin film contg. mercury by a method for vapor growth of an org. metal by thermal decomposition. CONSTITUTION:The inside wall surface in the lower part of the horizontal reaction tube 8 near a gas introducing port 9 thereof is partly bulged outward to a cylindrical vessel shape to form the mercury pool 10. The disk-shaped shutter 11 is provided in the top end part of the mercury pool 10 and is constituted movable by means of a revolving shaft 12 from the close position to cover the top end aperture of the mercury pool 10 to the open position where the above-mentioned aperture is not interfered. Evacuation systems 22 to 24 connected to the reaction tube 8 and gases raw materials (Et2Te, Me2Cd) introducing system 1 to 7 are used in the case of alternately forming and laminating the thin films of, for example, CdTe and HgTe on a substrate 17 on a susceptor 16 of this device. The system is switched to the system for growing the thin film of the HgTe after the formation of the thin film of the CdTe and the shutter 11 is opened to supply Hg vapor. The high control of the compsn. ratios of the thin films, the rapid and sure control of the Hg vapor pressure and the switching of the reaction systems are possible in this way.
Patent JP-H05210281-A (JP)
Title: Contact electrifying member, contact electrifying device and process cartridge
Inventor: KISU HIROKI
IPC: G03G15/02
Filed: 1992-01-30
Abstract: PURPOSE:To effectively eliminate the problems on the generation of a charging noise in contact electrification without having the inconvenience of electrification unevenness, the degradation of an image quality and the rising of cost, etc. CONSTITUTION:A contact electrifying member 2 is for a contact electrifying device executing the electrification in such a manner that the electrifying member 2 is abutted on a body 1 to be electrified and composed of at least, a supporting member 2a, an electrifying layer 2c directly coming into contact with the body 1 to be electrified or coming into contact therewith via other layers, and an inside foamed member 2b on the side opposite to the side of the body 1 to be electrified of the electrifying layer 2c, and the thickness (t) of the electrifying layer 2c is 5mum<t<1000mum, as a characteristic.
Patent JP-H01215962-A (JP)
Title: Manufacture of heat-exchanger fin material made of copper
Inventor: SUDA HIDEO
IPC: C23C10/28
Filed: 1988-02-23
Abstract: PURPOSE:To manufacture a heat-exchanger fin material made of copper excellent in corrosion resistance and thermal conductivity by applying wet plating with P-containing alloy to the surface of a Cu or Cu-alloy bar, further applying Zn plating to the above, and then carrying out homogenizing treatment. CONSTITUTION:The surface of a Cu or Cu-alloy bar is subjected to wet plating with P-containing alloy. As to the above plating, either of electroless plating and electroplating will do. It is preferable that the above P-containing alloy plating layer has <=0.2mum thickness and contains >=1wt.% P. Subsequently, Zn plating is applied to the above P-containing alloy plating layer, which is then subjected to homogenizing treatment. By the above treatment, a P- containing Zn diffusion layer is formed on the surface layer of the Cu or Cu- alloy bar. By this method, dezincing corrosion in the Zn diffusion layer is effectively prevented, by which the tin material excellent in corrosion resistance and capable of thinning can be obtained.
Patent JP-H11239806-A (JP)
Title: Manufacture of ferritic stainless steel sheet excellent in surface property
Inventor: GOTO YUZO
IPC: B21B3/02
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of surface defects at the time of hot-rolling a continuously cast slab of ferritic stainless steel. SOLUTION: By controlling oxygen content and soaking temp. at the time of heating the slab without executing pleriminary treatment and controlling the generating amount of scale on the surface of the slab to >=35mg/cm<2> , the structure of the scale layer is changed. As concrete conditions, the furnace retention time is 210±20 min, the soaking temp. is 1150-1250 deg.C and soaking treatment is executed during the time which is decided depending on the oxygen content in the furnace.
Patent JP-S61203336-A (JP)
Inventor: FURUSAWA OSAMU
IPC: B65D5/46
Filed: 1985-03-01
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-H02219517-A (JP)
Title: Threshing and selection apparatus
Inventor: MINAMI RYUICHI
IPC: A01F12/39
Filed: 1989-02-21
Abstract: PURPOSE:To improve selection efficiency of the subject apparatus using a simple structure by applying a specific device to a reducing apparatus for reducing a treated material of the tailing return recovery part to a vibration selection apparatus. CONSTITUTION:A vibration selection apparatus 15 to treat a threshed material fallen from a threshing chamber is placed under the threshing chamber of the present threshing and selection apparatus. A tailing return recovery part 19 to recover the tailing return fallen from the vibration selection apparatus 15 is placed under the vibration selection apparatus 15. The treated material delivered from the tailing return recovery part 19 is lifted above the vibration selection apparatus 15 and supplied to the downstream side in the transfer direction of the treated material of the vibration selection apparatus 15 by a screw-type 1st lifting apparatus 22. A screw case 22A constituting the 1st lifting apparatus 22 is provided with a through-hole 26 for spilling and discharging the lifted material. The treated material delivered through the through-hole 26 is lifted above the vibration selection apparatus 15 and transferred to the upstream side of the transfer direction of the vibration selection apparatus 15 by a 2nd lifting apparatus 24.
Patent JP-S60184335-A (JP)
Inventor: SAEKI NORIO
IPC: F24F13/10
Filed: 1984-03-02
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-H07246860-A (JP)
Title: Meter module and assembly thereof
Inventor: NISHITANI KEIZO
IPC: B60R16/02
Filed: 1994-03-11
Abstract: PURPOSE:To provide a meter module for facilitating the installation of the instrument panel part of an automobile and the assembly thereof. CONSTITUTION:As for a meter module which is formed by gathering and integrally joining a meter panel 1 having meters and display lamps mounted, electric connection box 2 into which a function circuit for controlling the instruments is incorporated, and a switch unit 3 having the switches incorporated, connectors 6, 6', and 8 are installed on the outer wall 2a of the electric connection box 2. Electric connection is performed by joining these connectors with the meter panel 1 and the connector installed on the switch unit 3, and the instrument panel 1, electric connection box 2, and the switch unit 3 are formed integrally in a demountable manner, by fitting the guide projection of the instrument panel 1 into the guide grooves 5 and 5' of the electric connection box 2.
Patent JP-S5836533-A (JP)
Inventor: JIYAA SEZAARU
IPC: A61B6/04
Filed: 1982-03-17
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-S55134456-A (JP)
Title: Diagnostic processing unit of logic unit
Inventor: SHIMURA KIYOSHI
IPC: G06F11/22
Filed: 1979-04-06
Abstract: PURPOSE: To make it possible to point out a faulty position even if the fault which is fixed to the same logical value as the initial value of a logic unit occurs in the diagnostic scan path, by adopting the diagnostic scan path where shift data is inverted at every one-bit shift.  
     CONSTITUTION: When the signal given to input terminal 2 becomes logical 1, the scan-out operation is started, and shift clocks are applied to an inversion-type shift register constituted by FFs SF 1 WSFN and the diagnostic scan path of a diagnosed logic unit connected to output terminal 6. When scan shift is performed N-number times, shift clocks are stopped. Next, when the signal applied to input treminal 3 becomes logical 1, the scan-in operation is started, and shift clocks are spplied to the diagnostic scan path of the diagnosed logic unit through output terminal 6, and the output of the Q terminal or the Q terminal of FF SFN is selected dependently upon the even or odd number of FFs constituting the diagnostic scan path and is given to terminal 5. Then, after the end of the operation, the value of the FF of the diagnosed unit is read into FFs SR 1 WSRN. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09233058-A (JP)
Title: Method and equipment for data communication re-transmission
Inventor: NAKAMURA OSAMU
IPC: H04L1/16
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To maintain a high transmission efficiency even in a communication channel where a burst error is dominant by sending again data sent just before detection of an error while taking precedence over other processing when a transmission error is detected from a reception signal received from a reception station. SOLUTION: Transmission data to be received by a data transmitter side 11 are integrated into a data slot by a data slot generating section 12 and the resulting data are sent from a transmission section 15 to a data receiver side 25. When an error check section 18 detects a transmission error in a feedback signal from a receiver side 25 received by a reception section 17, an error detection output is given to an error prediction section 21. The error prediction section 21 predicts the probability of occurrence of an error in the data slot sent just precedingly and gives a precedence re-transmission instruction of a slot predicted to have a high error probability to a data generating section 12.  That is, the transmission data slot sent nearly at the same time is predicted to receive a transmission line fault and sends again the transmission slot precedently without awaiting a re-transmission request.
Patent JP-S60184284-A (JP)
Inventor: NARITA KENICHI
IPC: G09F9/30
Filed: 1984-03-02
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-S62198880-A (JP)
Title: Magnetic powder conveyor
Inventor: TODOME TAKESHI
IPC: G03G15/08
Filed: 1986-02-26
Abstract: PURPOSE:To improve the conveying power of magnetic powder by magnetizing the conveying path or spiral rolls of a magnetic powder conveyor consisting of the conveying path for the magnetic powder and the spiral rolls disposed apart at a spacing in which the magnetic powder can be conveyed along the conveying direction of the conveying path. CONSTITUTION:Magnetic material members 90a, 92a are disposed along the axial direction of the spiral rolls 90, 92 on the rear side of lower parts 89a, 91a of toner recovering vessels 89, 91 and the spiral rolls 90, 92 are magnetized. Conductive magnetic toners 72 scraped by toner scraping members 79a, 79b, 84 from the surfaces of sleeve rolls 77, 78, 82 are attracted to the spiral rolls 90, 92 and are efficiently conveyed to toner stacking parts 89b, 81b. The toners 72 are attracted to the toner conveying surface of toner conveying belts 93, 94 and are conveyed onto a toner stacking part 61a on the sleeve roll 70. The conveyed toners are scraped by toner scraping members 93f, 94f.
Patent JP-S52124642-A (JP)
Title: Elevator
Inventor: CHIYUUHEITOU AKIRA
IPC: B66B11/00
Filed: 1976-04-14
Abstract: PURPOSE: To provide an elevator adapted for bracket for clamping guide rail standardized by freely adjusting the size for installing balance weight in response to the width of the elvator path. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56138333-A (JP)
Title: Optoelectronic switch
Inventor: KANBE HIROSHI
IPC: H03K17/78
Filed: 1980-03-31
Abstract: PURPOSE:To make the forward bias to diode unnecessary, to reduce the power consumption and to speed up the operation, by constituting the photodiodes to be used with the 1st semiconductor having pn junction and the 2nd semiconductor having less energy forbidden band than the 1st semiconductor. CONSTITUTION:On P or N type semiconductor 7, N or P type semiconductor 8 opposite to this conduction type, is provided, pn junction 9 is formed, and semiconductor 10 is provided on the semiconductor 8, which has smaller energy forbidden band than that of the semiconductor 8 and is of the same conduction type as the semiconductor 8, and photodiode 16 is made by forming the hetero junction 11. With the diode 16 of this constitution, the optical signal converting the input electric signal Ai into light 2 by the electro-optical conversion element 1 is received, the bias of the diode 16 is switched with the switch circuit 5 to output a signal corresponding to the input signal Ai at the output terminal 15. Further, the forward bias to the diode 16 is made unnecessary, the power consumption is reduced, and high speed operation is made possible.
Patent JP-H04278748-A (JP)
Title: Network system
Inventor: OKUNO YUJI
IPC: H04L12/40
Filed: 1991-03-07
Abstract: PURPOSE:To facilitate the specification of a line fault occurring post in a bus- type network system and to simplify line mending at the time of fault. CONSTITUTION:The line 1 and line 2 are formed by respectively sectioning into section lines 101, 102 and 103 and the section lines 104, 105 and 106 in the bus-type network system including the line 1, the line 2 and work stations 1-3. A fault detecting devices 4 and 5 and a line switching devices 6 and 7 are provided in accordance with the section lines of the line 1 and 2. When fault occurs at the (A) point of the section line 101 of the line 1, fault occurrence is detected by the fault detecting device 4, the section line 101 of the line 1 is switched to the section line 104 of the line 2 by the line switching device 6 by receiving fault information outputted from the fault detecting device 4 and communication normally continues.
Patent JP-S55133838-A (JP)
Title: Method and apparatus for feeding blank of headless bolt of thread rolling machine
Inventor: KOBAYASHI MASANORI
IPC: B21H3/04
Filed: 1979-04-06
Abstract: PURPOSE: To perform sure feeding and discharging while holding a blank at a high precise position posture during rolling by rolling the blank while sandwiching the same by the specific jigs rocking synchronously with the rolling timing of circular dies then rocking the same upward to discharge it and feeding a new blank.  
     CONSTITUTION: A blank A 1  of hard material, high tensile material or the like of particularly poor plastic workability is sandwiched between a feed plate 1 of a transverse width narrower than the diameter thereof and the holding plates 2 of the same width pressed to the both ends thereof by means of springs 11. In this state, an rocking arm 13 is rocked downward, at which time a product contact plate 9a opens, casuing the bolt B to slide. The blank A 1  is fed onto a supporting arrow 4 and while circular dies 3, 3' are performing rolling, the next blank A 2  is put into the square groove of a chute 7. Upon completion of the rolling, the blank A 1  returns to the upper position, where a contact bar 9b is held open and the blank A 2  is loaded by an ejection bar 8. All these rocking actions are accomplished in the non-rolling outside circumference turning time zone of 90° of the circular dies. 
     COPYRIGHT: (C)1980,JPO&Japio