baber/WOPTO huggingface dataset:
Patent JP-H06280673-A (JP)
Title: Cylinder block structure
Inventor: HONJO KATSUHIRO
IPC: F02F1/00
Filed: 1992-01-31
Abstract: PURPOSE:To provide a cylinder block structure for achieving the linearity of a transmitting passage of a combustive explosion force to prevent the cylinder block from deformation and reduce noises. CONSTITUTION:This structure is provided with a plurality of head bold boss parts 8a-8f disposed on the upper part of a cylinder block 1 to surround respective bore 7 parts, bearing cap bolts 9 screwed vertically into the lower part of the cylinder block and explosion force transmitting members 11, 12, 13 and 17 provided to linearly bind these head bolt boss parts 8a-8f and bearing cap bolts 9 with each other.
Patent JP-H01194040-A (JP)
Title: Fault recovery system for distributed data base system
Inventor: NEGISHI KAZUYOSHI
IPC: G06F15/177
Filed: 1988-01-29
Abstract: PURPOSE:To reduce the overhead of message transmission/reception by collectively executing transaction commission or roll back instruction at the time of recovering a fault every node without executing it every transaction. CONSTITUTION:When a transaction generated in a client's processor 3a accesses a server node data base 5b, the request is sent to a DBMS 2b in the server node through a communication network 4. The server node DBMS 2b executes the access request for the data base 5b and returns its result to a client node through the network 4. Transaction end processing is executed by a 2-phase commission system based on an instruction from the client node processor 3a. A client node DBMS 2a and the server node DMBS 2b hold transaction identifiers into transaction state control tables 1a, 1b during the period of the 2-phase commission. Consequently, an inter-node communication variable to be collectively generated at the time of recovering a system fault can be reduced and the speed-up of recovery processing can be attained.
Patent JP-S60160909-A (JP)
Inventor: FUNAKI HIROKATSU
IPC: A47B81/00
Filed: 1984-02-01
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-S60160928-A (JP)
Inventor: NAKAMURA YUTAKA
IPC: A47J37/06
Filed: 1984-02-01
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-S58137121-A (JP)
Title: Magnetic thin-film head
Inventor: NORO YOSHIHIKO
IPC: G11B5/23
Filed: 1982-02-08
Abstract: PURPOSE:To obtain a magnetic head suitable for high-density magnetic recording, by forming a magnetic gap for magnetic signal recording or reproduction of a nonmagnetic thin film inserted into an upper or lower core in such a shape that the magnetic core is shielded against magnetism. CONSTITUTION:The lower core 2 is formed on ''Permalloy  '' to a 3mum thickness by sputtering. Then, an alumina thin film for forming a coil 3 is formed on the core 2 and photoetched in a desired shape. At this time, the coil 3 and core  2 are insulated from each other. On the coil 3 and lower core 2, ''Permalloy  '' films are formed corresponding to gap depth and etched to form a core half body 5. Then, a nonmagnetic thin film of SiO2 corresponding to gap length is formed on a surface 5a as the gap of the upper core half body 5 and a ''Permalloy  '' film is formed on an upper core half body 6; and unnecessary parts are removed to complete the upper core half body 6.
Patent JP-H05218751-A (JP)
Title: Power amplifier circuit
Inventor: NAKIRI TOMOHARU
IPC: H03F1/00
Filed: 1992-02-03
Abstract: PURPOSE:To prevent a fault state of an output voltage and malfunction of a protection circuit by devising a voltage mean value across a DC block capacitor to be nearly zero and bypassing a voltage across the capacitor with diodes in two-way. CONSTITUTION:The circuit is devised that a voltage mean value across of a DC block capacitor 5 is nearly zero. When an input signal of an operational amplifier 1 is biased toward the positive polarity in terms of DC, a point B of the capacitor 5 is at a positive voltage level in the normal operation, negative feedback is applied and the circuit is made stable. A charge in the capacitor 5 is zero at application of power and the potential at the point B is 0V, negative feedback is not applied and an output signal of the operational amplifier 1 is going to rise to a positive power supply voltage. Simultaneously an output signal of an AC output circuit 4 is also going to rise to the positive power supply voltage, a bypass diode 6 is conductive and the point B reaches the positive potential. Thus, negative feedback is applied, the circuit is made rapidly stable and an abnormal state of the output signal and malfunction of a protection circuit 7 are prevented.
Patent JP-H04258379-A (JP)
Title: Profile welding method
Inventor: HAMADA YASUSHI
IPC: B23K9/127
Filed: 1991-02-08
Abstract: PURPOSE:To execute profile control even if a groove shape of a weld zone changes by tack welding, etc., in the profile control of a weld line in automatic welding equipment. CONSTITUTION:The position of the weld line is stored by a sensor at the time of tack welding. At the time of main welding, the position of the weld line is read by the sensor and a welding torch is allowed to follow this. At this time, whether or not the groove shape obtained by the sensor is the normal shape is discriminated and when it is normal, the groove position can be recognized and the welding torch is allowed to follow this. When this groove shape is abnormal, since the groove position cannot be determined, this is recognized as a tack welded part and the welding torch position is determined by referring to the stored weld line position. Namely, the stored weld line position is compared with the weld line position read by the sensor (starting position of the tack welded part) to obtain the deviated quantity and the weld line position stored is shifted by the deviated quantity to use it as the weld line position.
Patent JP-S59145295-A (JP)
Title: Multi-step de-ashing
Inventor: MURANAKA TADASHI
IPC: C10L9/00
Filed: 1983-02-07
Abstract: PURPOSE:To increase the recovery rate of carbonaceous substance by subjecting a coal/water slurry remaining after separation of high quality fuel coal and having a high ash content, to additional de-ashing in a 2nd-step de-ashing tower. CONSTITUTION:An oil having affinity for carbonaceous substances in coal is supplied from a tank 1 to an evaporator 3 through a pump 2 and vapor of produced oil is fed into the bottom of de-ashing towers 5-7 by means of a compressor 4. A slurry consisting of crushed coal, water and a frother is supplied from a tank 13 to a de-ashing tower 5 and froths of oil vapor atomized by an atomizer 8 and a motor 9 are introduced into the slurry via a baffle plate 10 for recovery of lipophilic carbonaceous substances at the top of the de-ashing tower 5. Coal/ water slurry with a high ash content remaining in the de-ashing tower 5 is passed through de-ashing towers 6, 7 for further de-ashing. EFFECT:Recovery rate of carbonaceous substance is increased to 95% or higher.
Patent JP-S57132163-A (JP)
Title: Control system of electrophotographic copier
Inventor: KISHIMOTO TADAO
IPC: G03G21/00
Filed: 1981-02-10
Abstract: PURPOSE:To increase the copying speed and to make a desired size of copying possible, by carrying out copying process after confirming the size of a recording paper when an original jam is detected. CONSTITUTION:A paper feed end sensor S1 is arranged in the main body of an electrophotographic copier 1 along the carrying path of the recording paper P and right before a resist roller 23. When the tip of the paper P reaches the sensor S1, a paper feed roller 22 is stopped. An automatic original feed mechanism 3 contains a tip sensor S2 at the area near the tip of an original board 11 to detect the tip of an original M. When an original jam is detected by the output of the sensor S2, a comparison of size is carried out between the supplied recording paper and the recording paper to be copied at or before and after the start of the subsequent copying operation. When a coincidence is obtained from the above comparison, the supply of the paper P is discontinued. While the supplied paper P is discharged in case no coincidence is obtained. Then the new paper P is fed to continue the copying process.
Patent JP-H06233300-A (JP)
Title: Method for displaying enciphered image signal
Inventor: TAKASHIMA YOICHI
IPC: H04N7/16
Filed: 1993-02-04
Abstract: PURPOSE:To easily discriminate whether or not enciphering is executed by detecting an enciphered signal from BAS and ECS and displaying a mark, etc., which indecates that the system is in enciphering communication on a display device. CONSTITUTION:When it is detected that communication is enciphering communication by a frame synchronizing signal(FAS), bit rate assigning signal(BAS) and enciphering control signal (ECS) extracting equipment 11, the mark which stands for enciphering communication is transferred to an image signal decoder 13. Then, the identifying mark which stands for enciphering communication is transmitted from the FAS, BAS and ECS extracting equipment 11 at the time of enciphering communication and an image frame freeze detecting equipment 24 detects the freezing of an image frame when the image frame is in a frozen state so as to output the detected signal to a timer 25. The timer 25 changes-over a switch 27 into B-C after prescribed time elapases. Thus, an enciphering image generating equipment 26 outputs the image to the effect that an optional and erroneous key is set from an image output terminal 14.
Patent JP-H02199269-A (JP)
Title: Fuel injection device for engine
Inventor: SHINTANI SAKATOSHI
IPC: F02M55/02
Filed: 1989-01-30
Abstract: PURPOSE:To always keep a fuel pressure at a specified value by providing a plurality of injectors to inject fuel to a cylinder, fuel distribution pipes through which fuel is fed to injectors, and a damper mechanism mounted to the pipe. CONSTITUTION:Four injectors 16, 18, 20, and 22 inject fuel to corresponding cylinder to feed it. First and second fuel distribution pipes 28 and 30 feed fuel in one lot to injectors the injection order of which is not consecutive. Damper mechanism 40 and 42 are mounted to the fuel distribution pipes 28 and 30 to reduce pulsation of fuel. This constitution enables a fuel pressure in the fuel distribution pipe to be always kept at a specified value.
Patent JP-S55110467-A (JP)
Title: Facsimile communication system
Inventor: KIKUMOTO YOSHIBUMI
IPC: H04N1/32
Filed: 1979-02-20
Abstract: PURPOSE: To increase the versatility with increased communication efficiency and operationability, by the mutual transmission and reception of facsimile information with one connection of subscriber line.  
     CONSTITUTION: The system consists of the transmission right shift switch 1 and transmission original presence detection circuit 2. When the switch 1 is set ot the transmission right shift state, connection is made to desired called station with the dialing from the issuing station to start the transmission of facsimile information. When the absence of the transmission original 4 is detected with lthe circuit 2, the transmission right shift signal is transmitted without connection or disconnection of line. On the other hand, when the called station receives this signal, facsimile transmission is made since the original 4 is present at the station, and after that, the detection of the circuit 2 delivers the transmission right shift signal to the calling station and the line is cut off with the absence of original at the calling station. In this case, if the original 4 is present, facsimile communication is made with the recognition of the circuit 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11199249-A (JP)
Title: Production of spheroidized particle
Inventor: SHIMIZU YOSHIKI
IPC: C03B19/08
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a producing method for forming an inorganic granular body into an excellently shaped spheroidized particle, particularly a producing method of a spheroidized particle of a high m.p. inorganic material having >=30 μm particle diameter. SOLUTION: In the method for spheroidizing a particle by the surface tension of the inorganic material fused or softened by flame of a burner 6 mounted in a spheroidizing furnace 7, at the time of spheroidizing by introducing a fuel gas and a support gas forming the combustion flame into the burner 6 after adjusting the flow rat to jet and combust and transporting the granular body of the inorganic material as the raw material through a separated passage with the support gas to jet to the combustion flame from the center part of the burner, the quantity QG (Nm<3> /hr) of the fuel gas to be jetted, the quantity VH (Nm<3> /hr) of the support gas to be jetted, the quantity S (kg/hr) of the inorganic material granular body to be jetted, the rate VS (m/s) and the quantity QS (Nm<3> /hr)  of inorganic material transferring support gas to be jetted are respectively adjusted to satisfy the following (1), (2) and (3) and (4). (1) 10<VH<70, (2) 10<VS<100, (3) S<6×QG and (4) 0.5<S/QS<7.0.
Patent JP-S62178480-A (JP)
Inventor: KAMATA KEIZO
IPC: B62J99/00
Filed: 1986-01-31
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-S60167821-A (JP)
Title: Can barrel shifter
Inventor: HOSAKA ISAO
IPC: B21D43/12
Filed: 1984-02-06
Abstract: PURPOSE:To prevent a can edge from being damaged by attracting a can barrel with a magnet pulley at a shift section and pressing it with a presser lever to shift it. CONSTITUTION:A can barrel 1 with the seam section stuck by a body maker is fed on a sub-hose 2, and the stuck section is supplementally coated by a supplementary roll 3. This can barrel 1 is attracted by the rubber magnet 8 of a magnet pulley 6 driven by a motor 6 at the outlet side of the sub-hose 2 and is fed out by the rotation of the pulley 6. Then, the upper side of the can 1 is pressed by a presser lever 7, and as soon as it is removed from the magnet pulley 6, it is sucked by a duct 10, and it is dropped on an extension conveyor 5. Next, it is sucked by the duct 10 and is attracted by a magnetic belt 11 and is shifted on the conveyor 5. According to this constitution, the can edge is prevented from being damaged.
Patent JP-H02199230-A (JP)
Title: Biaxial gas turbine
Inventor: OGAWA HIROSHI
IPC: F02C7/36
Filed: 1989-01-27
Abstract: PURPOSE:To make it possible to change an output shaft in rotating direction with ease by constituting an intermediate shaft to be capable of being moved, on which both the first gear driven by a power turbine and the second gear meshed with the third gear of the output shaft are stationarily fitted. CONSTITUTION:When reversely rotated, a high speed pinion gear 40 rotating integrally with a power turbine shaft 15 makes an output shaft 17 rotate reversely by way of the first gear 44, an intermediate shaft 45, the second gear 49, an idler gear 50 and the third gear 54. In this case, the positional relation thetaamong the gears 49, 50, and 54 is set to be -20 deg.<=theta<=100 deg. so that the idler gear 50 is not subjected to excessive force. In the second place, when the output shaft 17 is normally rotated, the bearing position of the intermediate shaft 45 is relocated to the other positions pre-determined in advance of a gear box main body and a gear box cover so that the rotation of a high speed pinion gear 40 is transmitted to the output shaft 17 by way of the first gear 44, the intermediate shaft 45, the second gear 49 and the third gear 54. In this case, the idler gear 50 is removed. Thus, the output shaft can thereby be easily changed in the rotational direction.
Patent JP-S62176176-A (JP)
Title: Avalanche photodiode and manufacture thereof
Inventor: AISAKA FUKUNOBU
IPC: H01L31/107
Filed: 1986-01-30
Abstract: PURPOSE:To decrease excessive noises, by determining the width of an InP active region in a light receiving part as WB(mum), determining the concentration thereof as NB(10<16>cm<-3>), determining the concentration of GaInAs as NT(10<16>cm<-3>), and making the product of WB and NB to satisfy a specified expression of relation. CONSTITUTION:With respect to a bias voltage, at which a multiplication factor in a light receiving part becomes M=10, conditions for suppressing excessive noises generated in GaInAs within 10% of total excessive noises are obtained. The result is shown by a shaped area in Figure 1 (c), where WB and NB are the thickness and the concentration of N-InP and NT is the concentration of N-GaInAs. When the conditions are approximated by a simple inequality, WBNB>=2.2-0.4NT is obtained. For example, in an element having a structure shown in Figure 5 (e), a noise figure at M=10 when said inequality is not satisfied at WB=1.1mum, NB=1.5X10<16>cm<-3> and NT=1X10<16>cm<-3> is F=6.7. A noise figure at M=10 when said inequality is satisfied at WB>=1.4mum, NB=1.5X10<16>cm<-3> and NT=1X10<16>cm<-3> becomes F<=5.5. Thus the excessive noises can be suppressed sufficiently.
Patent JP-H02198514-A (JP)
Title: Necktie holder
Inventor: ARIMATSU TOSHIYUKI
IPC: A47G25/74
Filed: 1989-01-27
Abstract: PURPOSE:To make it possible to easily pick a necktie out, by a method wherein arms used all for the neckties are provided on an endless belt and the neckties are hung on the belt, and the belt is turned. CONSTITUTION:Rotary members 5 are provided in a main member 1, and gears 6 are fitted on both the upper and lower sides of these rotary members 5, and a belt 3 is mounted thereon. On both the upper and lower sides of the belt 3, holes 8 are provided so as to fit into a pitch of the gears 6, and fitted on the gears 6. The belt is formed in endless shape and arms 4 on which neckties are hung are provided on the belt 3. A handle 7 connected to a rotary shaft 9 is provided on the upper part of one of the rotary members 5. When this handle 7 is turned, the neckties are continuously conveyed in front of a person, and a favorite necktie can be easily picked out. In this way, a number of neckties can be held even in a narrow locker, and easily selected and simply picked out. Furthermore, the neckties are prevented from overlapping each other or from slipping down.
Patent JP-H11220669-A (JP)
Title: Dbs tuner for satellite broadcast reception
Inventor: IKEMOTO TETSUYA
IPC: H04N5/44
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts, and to reduce current consumption in a DBS tuner for satellite broadcast reception for plural modulation signals. SOLUTION: A DBS tuner for satellite broadcast reception receives a first modulation signal and a second modulation signal, and this device is provided with a high frequency signal processing circuit 50 which generates an intermediate frequency from the first and second modulation signals, first signal processing circuit 51 for processing the first modulation signal, second modulation processing circuit 52 for processing the second modulation signal, and control means for turning on either the signal processing circuit 51 or 52, and turning off the other. Therefore, any power can not be consumed at a side at which any single processing is not operated.
Patent JP-H11210203-A (JP)
Title: Decorative panel
Inventor: TAZAKI RYOICHI
IPC: B24C1/04
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To form natural design on a decorative panel by rapidly heating a calcareous raw material obtained by molding powder and executing sand blasting after curing. SOLUTION: An inorganic molding B in which a calcareous raw material obtained by mixing stock is supplied to an extrusion molding machine, a press molding machine or the like to be molded is primarily cured and/or autoclave- cured. Next, a heat source is applied to the decorative face 1 of the inorganic molding B, when a decorative face is rapidly heated, the part of the decorative face 1 is cracked open and peeled in the size of e.g. depth of about 0.1-10 mm and width of about 0.1-tens mm to be pieces so as to be left, so that when the pieces are blown by a removing machine, irregular uneven patterns are produced on the decorative face 1.  Furthermore, the patterns and characters are formed, a frosting pattern is given and the relief of the pattern is performed by colliding fine sand with the decorative face together with compressed air at high speed to be ground and performing sand blasting. When heated quickly, such a natural design as if a stone were cracked can be simply formed on the decorative face 1, and further an unprecedented decorative face 1 can be formed by executing sand blasting.
Patent JP-S63187892-A (JP)
Title: Visual field controller
Inventor: JIBIKI HIDEO
IPC: H04N5/232
Filed: 1987-01-30
Abstract: PURPOSE:To obtain a stable supervisory organization with less individual differ ence by storing a display character data in addition to a visual field control data to a built-in table and displaying a message together with a video image picked up by a television camera on a monitor. CONSTITUTION:If an abnormity such as an invader passing a sensor line 2 takes place, a computer 5 recognizes a sensor number of a said abnormity sensing sensor 1 from an abnormity signal inputted from an abnormality sensing input device 3, references a table 9 to read a horizontal angle of a television camera 4, a vertical angle, a visual field control data such as an initial zoom value or the like and a display character data having plural messages instructing the disposition of a supervisor against the normality taken place. The television camera 4 picks up the movement of the invader and displays it on a monitor 8. Moreover, a monitor display device 10 displays simultaneously each message of received display character data.
Patent JP-S58137668-A (JP)
Title: Magnetic fluid sealing unit
Inventor: FURUMURA KIYOUSABUROU
IPC: F16J15/40
Filed: 1982-02-10
Abstract: PURPOSE:To increase a sealing effect by a method wherein a rotary shaft is sealed by utilizing a magnetic force, restricting the magnetic fluid, a high dynamic pressure, generated by rotation, and a centrifugal force, generated in the magnetic fluid. CONSTITUTION:When a rotary shaft 1 begins to rotate, a magnetic fluid is concentrated to the central part of a sealing surface by the pumping effect of each dynamic pressure generating grooves 26, 30. According thereto, a sufficient lubricating film, generated by the magnetic fluid 22, is formed already at a very low speed (10-20rpm) simultaneously with the starting substantially. The resistance of the seal against a pressure during a normal operation arrives at 5- 200atm substantially in accordance with the hydraulic pressure at the central part of the sealing surface, which is generated by the effect of the dynamic pressure generating grooves 26, 30, therefore, a perfect dynamic pressure seal against the pressure of a wide range from a high vacuum seal to a high-pressure seal may be guaranteed. Furthermore, the magnetic fluid is restricted by the magnetic force perfectly under a high-speed rotation, therefore, oil will never be dispersed and a circumstance will never be spoiled in different from the case wherein a conventional bearing is employed.