baber/WOPTO huggingface dataset:
Patent JP-S646557-A (JP)
Title: Covering member for torque converter and molding method therefor
Inventor: TAKAHASHI TOKUAKI
IPC: B21K1/14
Filed: 1987-06-30
Abstract: PURPOSE:To facilitate molding work by bulging a plurality of projection parts for holding a bearing on a same circumference in the direction reverse to the projection direction of a cup-shaped part for supporting an output shaft formed integrally with a turbine vane wheel. CONSTITUTION:A covering member 30 for torque converter is equipped with a cap- shaped boss part 32 projecting outwardly in the center part and a flange part 34 curved in the reverse direction, and the wedge-shaped groove parts 36a-36c and the inner wall surfaces 37a-37c are formed, separated at equal angular intervals at the boundary position between the boss part 32 and the flange part 34, and an output shaft which integrally revolves with a turbine vane wheel is supported in the boss part 32. Further, bearing receiving parts 38a-38c are projectingly formed in the reverse direction to the direction of projection of the boss part 32, at the positions corresponding to the groove parts 36a, 36c. The receiving parts 38a-38c are formed, directed to the center of the boss part 32 from the groove parts 36a-36c, and said receiving part is set to a capacity smaller than the groove part capacity, and holds a bearing 27. Thus, the thickness of the covering member can be reduced, and the molding work can be facilitated.
Patent JP-S648548-A (JP)
Title: Recording and reproducing device
Inventor: ARIGA TOMOE
IPC: G11B17/043
Filed: 1987-06-30
Abstract: PURPOSE:To prevent a performance deterioration and a service life reduction by closing the 1st opening part and 2nd opening part by the freely turnable shutter having the plane shape about equivalent to the 1st and 2nd opening parts at cartridge non-loading time. CONSTITUTION:At the time of non-loading of a cartridge the 1st opening part 32a and 2nd opening part 32b of a front face panel 22 are closed by the free turning shutter 28 having the plane shape about equivalent to the 1st and 2nd opening parts 32a, 32b. At the cartridge loading time the cartridge turns the shutter 28 by sliding with the projection 28a having the necessary height arranged on the shutter 28, but the gap between the cartridge and shutter 28 is adequately composed. The deterioration in the performance of a recording and reproducing device and the reduction of its service life are thus prevented by preventing the immersion of a dust, etc. from the opening part of the front face panel and no troubles is brought about in inserting and pulling out the cartridge as well.
Patent JP-2000354929-A (JP)
Title: Tool replacing method and device
Inventor: MIYOSHI AKIO
IPC: B23Q3/157
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To directly deliver a tool to a twin replacing arm in a standby state at a tool replacing position by omitting revolving time required for refuge the replacing arm during tool replacing cycle time of a machine tool. SOLUTION: Before a revolving type pot 2 is positioned at a tool replacing position the pot 2 is preliminarily positioned at a position close to a replacing position and is revolved by 90 deg. from an origin position, continuously, the revolving type pot 2 is positioned at the tool replacing position where a twin tool replacing arm 3 preliminarily stands by, a tool holder is delivered to the arm 3, the arm 3 axially moves and revolves by 180 deg. and a recovering tool is recovered from a main spindle to the revolving type pot 2. Subsequently, a tool magazine 1 is positioned by being reversed up to a revolving position, the revolving type pot 2 is recovered to the origin position and a next tool replacing cycle is performed.
Patent JP-S6141964-A (JP)
Title: Separating agent for liquid chromatography
Inventor: YUASA SEIJI
IPC: C07B63/00
Filed: 1984-08-03
Abstract: PURPOSE:To provide excellent separating power to a separating agent consisting of pulverous crystalline cellulose powder having an I-type crystal structure by forming said separating agent in such a manner that the bulk specific gravity thereof is >=0.3 and >=80% of the total volume of the particles is occuplied by the particles having <=101.6mu grain size. CONSTITUTION:The separating agent consisting of the pulverous crystalline cellulose power having such I-type crystal structure in which the bulk specific gravity is >=0.3 and >=80% of the total volume of the particles is occuplied by the particles having <=101.6mu grain size is useful as the packing material for a liquid chromatography and is adequately used as various separating agents. The sepn. of particularly an amino acid which is difficult to be optically resolved is made possible.
Patent JP-S6322471-A (JP)
Inventor: ISHIGAMI KUNIAKI
IPC: B66B1/18
Filed: 1986-07-14
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-S60152325-A (JP)
Title: Punch press
Inventor: HIRATA TADASHI
IPC: B21D28/04
Filed: 1984-08-06
Abstract: PURPOSE:To always make directions of a punch and a die coincide, and to execute stable work by providing the respective brake devices which hold freely the punch and the die to a fixed state. CONSTITUTION:The same command value is given to the respective rotation driving devices 47a, 47b by operating an NC control device. The first pulleys 57, 57a rotate, and successively, the fifth pulleys 67, 67a rotate, and a punch holder 69 and a die holder 131 rotate synchronously by a prescribed angle. By a command from the NC control device, the rotation driving devices 47a, 47b are stopped temporarily, and simultaneously a transfer state is cut by bringing a fluid pressure cylinder 83 of clutch mechanisms 59, 59a to a contracting operation and drawing out a shot pin 93. Also, the third pulleys 63, 63a are fixed by action of a friction plate 75a and a countersunk srping 75b in a state that the clutch is cut, and a punch 11 and a die 15 also become a locked state at a prescribed position. Accordingly, it is prevented that the punch 11 and the die 15 rotate themselves when upper and lower turrets 13, 17 are rotating, and a shift, etc. to the clutch mechanisms 59, 59a are generated.
Patent JP-H0213148-A (JP)
Title: Scramble circuit
Inventor: AWAI HIROMITSU
IPC: H04L7/00
Filed: 1988-06-30
Abstract: PURPOSE:To realize a sufficient random processing by allowing the period of an M series generating circuit to be its frame length or above the resetting the M series generating circuit at a period being a multiple of K of the frame length N. CONSTITUTION:An M series generating means 101 generates an M series at a period of (2<11>-1) bits and generates the M series at a period longer than the frame length N. Since the M series is generated at a period L of (2<11>-1=) 2047 bits from 11 stages of shift registers 102, each stage of the shift registers 102 is reset at a period of (40X52=) 2080 bits (frame length N is selected as 40 bits and K is selected as 52), the period is longer than the period L of the M series generation and the transmission data subjected to sufficient random processing is obtained. Thus, the number of times of resetting being a cause to insufficient random processing is reduced.
Patent JP-S6141479-A (JP)
Inventor: AOKI TAKASHI
IPC: A63H29/22
Filed: 1984-08-03
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-S5955389-A (JP)
Title: Treatment of polluted water with nature coke
Inventor: SEKI TOORU
IPC: B01D35/06
Filed: 1982-09-22
Abstract: PURPOSE:To utilize effectively nature coke for treatment of polluted water by stirring magnetically an aq. suspension incorporated with a specific amt. of pulverized coal having adjusted grain sizes to the extent of not breaking grain sizes then adding the same together with a specific flocculating agent and a pH neutralizer to polluted water. CONSTITUTION:An aq. suspension contg. >=10wt% nature coke powder, and incorporated with 5-20wt% pulverized coal of adjusted grain sizes contg. >=85wt% pulverized powder of 6-500 mesh grain sizes is magnetically stirred to the extent of not breaking substantially grain sizes. Said aq. suspension is then added together with a flocculating agent forming aluminum hydroxide or aluminum hydroxide and iron hydroxide when hydrolyzed and if necessary, a pH neutralizer to polluted water, thereby treating the polluted water. If the separated supernatant liquid after removal of the polluting components in the polluted water is electrolytically filtered through the fine grain layers of nature coke in an electrolytic cell having anode and cathode, the quality of the treated water is further improved.
Patent JP-S5953612-A (JP)
Title: Dephosphorizing method by simultaneous blowing of gaseous oxygen and dephosphorizing agent under bath surface
Inventor: SATOU SHINGO
IPC: C21C1/02
Filed: 1982-09-22
Abstract: PURPOSE:To accelerate effectively dephosphorization reaction by blowing simultaneously a dephosphorizing agent under the bath surface of molten iron with an inert gas as a carrier gas while blowing O2 under the bath surface of the molten iron, respectively through an immersion lance. CONSTITUTION:Molten iron is desiliconized on the outside of a converter prior to converter refining and the slag formed at that time is removed. Gaseous oxygen 4 is blown through an immersion lance 3 under the bath surface of the molten iron 2 after the above-mentioned desiliconization in a molten iron ladle 1; at the same time, quicklime 6 as a dephosphorizing agent is blown under the bath surface of the molten iron 2 with N2 5 as a carrier gas. The lance 3 in this case is immersed under the bath surface of the molten iron, more preferably >=500mm. depth. O2 is blown preferably at 0.03-0.5Nm<3>/min flow rate per ton of the molten iron. The more effective dephosphorization reaction is performed by adding mill scale 7 further onto the bath surface in the above-described dephosphorization treatment.
Patent JP-S6322155-A (JP)
Title: Production of unpolished rice flour
Inventor: SAKABE TADAYOSHI
IPC: A23L7/10
Filed: 1986-07-11
Abstract: PURPOSE:To produce unpolished rice flour usable for various purposes such as jam, soup, juice, bread, ingredient for various cakes, etc., by expanding unpolished rice explosively, drying and grinding. CONSTITUTION:Unpolished rice is explosively expanded by heating under pressure by using a well-known machine for popped cake, dried by hot air and ground by a well-known mill. Then the prepared flour is screened by various sieves such as sieve of about 60 meshes to give a final product.
Patent JP-S6224540-A (JP)
Title: Color picture tube
Inventor: HAYASHI SEIHACHIRO
IPC: H01J29/28
Filed: 1985-07-23
Abstract: PURPOSE:To improve mislanding due to doming phenomena considerably by forming the underlayer film on the inner face of face plate having fluorescent film with blackened aluminum film while the upper layer with graphite film. CONSTITUTION:In color picture tube formed with heat absorptive material film B on the inner face of face plate 1a having fluorescent film, the underlayer of film B is formed with blackened aluminum film 7 while the upper layer is formed with film 18 of graphite, carbon or the compound of graphite and carbon. Because of considerable prevention of missing of blackened aluminum film through oxidation during thermal treating process and the combined effect of blackened aluminum film and graphite film, the radiation rate is improved considerably to absorb the radiated heat from shadowmask sufficiently resulting in considerable reduction of mislanding due to doming phenomena.
Patent JP-S5954491-A (JP)
Title: Improvement of residual stress
Inventor: NAYAMA RISUKE
IPC: C21D1/30
Filed: 1982-09-24
Abstract: PURPOSE:To decrease residual stress without cooling the surface having residual stress by subjecting the surface on the side opposite from the surface having the residual stress to high frequency induction heating at the frequency corresponding to the thickness of the plate then cooling the heated surface of itself. CONSTITUTION:A flat plate 5 is subjected to high frequency heating by an induction heating coil 4 from the surface 6 side of the plate 5 to generate such a temp. distribution as shown in the figure. There is a need for heating the plate at the high frequency as the thickness is smaller and therefore such a temp. distribution as shown in the figure is not realized unless the frequency corresponding to the plate thickness is selected. Then the plate is held compressed on the high temp. side (heated surface side) and held tensed on the lower temp. side in proportion to the temp. difference. If the plate is naturally cooled, the residual stress is reduced without cooling the surface having the residual stress.
Patent JP-H0918657-A (JP)
Title: Image forming device
Inventor: KOBAYASHI SHINJI
IPC: H04N1/40
Filed: 1995-06-30
Abstract: PURPOSE: To improve general-purpose performance by correcting a pixel density of transferred image information in a moving direction of a photosensing body so as to process the image thereby enhancing the degree of freedom of the pixel density when the pixel density of the transferred image information differs from a line density in the moving direction of the photosensing body. CONSTITUTION: When image information is transferred from a host computer 19 to a printer controller 20, the controller 20 sends a control signal and image information to a pixel density conversion circuit 21. On the other hand, a CPU 23 sets a magnification based on an arrangement density of LEDs of an LED head 1 and on the pixel density of the transferred image information. The circuit 21 conducts magnification processing in the main scanning direction and the subscanning direction based on the magnification set by the CPU 23 to activate the head 1 via an LED head control circuit 22. Thus, the magnification processing in the subscanning direction is conducted by a simple circuit configuration to enhance the degree of freedom of design of the line exposure means thereby obtaining the device with high general-purpose performance at a low cost.
Patent JP-H0218260-A (JP)
Title: Paper sheet sorting device
Inventor: ISHIGURO AKITO
IPC: B65H33/02
Filed: 1988-07-04
Abstract: PURPOSE:To secure a gap sufficiently in inserting a hand by providing a gap forming means to be protruded from a side surface of deposited paper sheets along a deposition surface to form a gap between the paper sheets with presser levers to get on and off freely to press a separating surface of the paper sheets at the time of this protrusion. CONSTITUTION:A pressing plate 44 is moved down for a predetermined size to let banknotes Y escape down for an increased thickness of a separating pawl (gap forming means) 7. In the meanwhile, a containing rack 41 is moved up to keep the banknotes escape up for the increased thickness of the separating pawl 7 which is advancing in, then the separating pawl 7 is advanced for a full stroke to form a gap between the banknotes Y. Then presser levers 100 in the separating pawl 7 are protruded from the separating pawl 7 by spring force, so floating of the banknotes at a separating surface is prevented by these presser levers 100. Next, a hand 51 is inserted into the gap formed by the separating pawl 7, and the banknotes Y separated by this gap is clamped by the hand 51 to be taken out of a containing box 4.
Patent JP-H11348257-A (JP)
Title: Image recorder
Inventor: KUWABARA SATORU
IPC: B41J2/01
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain an image recorder having a high image data processing rate. SOLUTION: The image recorder comprises a recording head for recording a plurality of lines simultaneously at the time of going and/or returning stoke along a fixed direction, a first memory means for storing an image data to be recorded, a second memory means for storing an image data to be recorded during single going or returning stoke of the recording head collectively line by line, a DMAC 9 for transferring an image date from the first memory means to the second memory means, and a recording head drive control means for controlling the recording head to minimize the moving distance at the time of recording.  The image recorder further comprises an opposite end detection circuit 25 for detecting the left and right end positions of a pixel other than white pixel being recorded during single going or returning stoke of the recording head based on an image data being transferred by the DMAC 9 and delivering the detection result to the recording head drive control means.
Patent JP-S6058380-A (JP)
Inventor: MATSUMURA HIROMICHI
IPC: E04H7/26
Filed: 1983-09-09
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-S6058125-A (JP)
Inventor: IZUMI YASUHIRO
IPC: A61B5/103
Filed: 1983-09-09
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-S6225899-A (JP)
Title: Driving apparatus for pulse motor
Inventor: FUKUYAMA NORIO
IPC: H02P25/066
Filed: 1985-07-25
Abstract: PURPOSE:To shorten the positioning time of a pulse motor largely by driving the pulse motor by applying differential voltage between the speed of the pulse motor and a voltage command. CONSTITUTION:Coils 7a, 7b for a slider 2 are driven by power amplifiers 20a, 20b. Voltage commands Ea*, Eb* at each A, B phase are transmitted severally over input terminals for the power amplifiers 20a, 20b while speed Vm is fed back through an acceleration sensor 21, an integrator 22 and a polarity select circuit 23. The integrator 22 converts the signal of the acceleration sensor into speed. The polarity select circuit 23 selects the polarity of speed Vm from both the direction of operation and the position of stoppage so that the feedback of speed is brought to negative feedback at all times.
Patent JP-H0214672-A (JP)
Title: Picture data compression method
Inventor: ARAGAKI MASAMI
IPC: H04N1/41
Filed: 1988-06-30
Abstract: PURPOSE:To improve the compression rate without losing the quality of image by using only part of conversion coefficient representing the characteristic of a picture data among plural conversion coefficients obtained through orthogonal conversion of a picture data so as to obtain a compressed picture data. CONSTITUTION:A picture data compressor AP consists of a picture memory 5, a picture element block read controller 6, a buffer memory 7, a 2-dimension DCT converter 8, a linear quantizer 9, an encoder 10, a coded data recording controller 11, a standard deviation calculator 14, a threshold value comparator 15, a ROM 17 and a controller 13. Only the conversion coefficient designated by the optimum code table selected among the conversion coefficient representing the picture data in the picture element block is extracted and other conversion coefficients are disregarded. Thus, number of conversion coefficients being the basis of obtaining the compressed picture data is reduced. Thus, the compression rate is increased without losing the picture quality.
Patent JP-2000352080-A (JP)
Title: Unit member
Inventor: HAYASHI SHINICHIRO
IPC: E03F1/00
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To secure mutual stopping of both cylindrical parts put in the abutting state when the cylindrical parts are disposed on the upper and lower sides in the abutting state by forming an engagement part on the top of the cylindrical part of a unit member having cylindrical members of the same height integrally projected on the base surface of the basement part. SOLUTION: This unit member A is formed by integrally projecting cylindrical parts 2 of the same height on the base surface of a basement part 1 presenting a rectangle, and the top parts of the cylindrical parts 2 are provided with a projecting part and a recessed part in which the projecting part is fitted so that when the cylindrical parts 2 abut on each other, the abutting parts positioned on the upper and lower sides lock with each other. When the unit members A are turned in plane by a 180-degree arc to abut on each other, the projecting part and the recessed part are opposite to each other, and in such a state, they are superposed one on the other so that the projecting part and the recessed part are locked. Since an engagement part 3 is formed to connect the cylindrical parts 2 to each other, the connection work can be quickened without another part.
Patent JP-H0914041-A (JP)
Title: Knocking detection device
Inventor: NAKAMURA KOTARO
IPC: F02D45/00
Filed: 1995-06-30
Abstract: PURPOSE: To realize a knocking detection device with a simple constitution which can use to both system for inputting a cylinder distinction signal and system for not inputting the cylinder distinction signal. CONSTITUTION: In a knocking detection device for incrementing a cylinder counter CT at every time when it is detected that every cylinder of an engine is in an ignition state respectively (S110-S140) and also for peekholding the signal from a knock sensor and for carrying out a knock judgement based on this peekhold value and the value of cylinder counter CT (S200), the cylinder counter CT is cleared per the input of a cylinder distinction signal SGC in the case of system in which the cylinder distinction signal SGC is inputted. It is judged that the abnormality is generated when the value of the cylinder counter CT is more than the number of an engine cylinder (S150-S190) and the cylinder counter CT is cleared at every time when the value reaches the number of cylinder in the case of system in which the cylinder distinction signal SGC is not inputted (S180: NO, S210).
Patent JP-S5788221-A (JP)
Title: Engine enclosure
Inventor: TEZUKA TOORU
IPC: F02B77/13
Filed: 1980-11-25
Abstract: PURPOSE: To reduce the noise by a method wherein a hood is made up double to form a suction duct and a silencing louver arrangement is provided at the opening of a radiator guard and as well as a silencing arrangement is provided in front of the silencing louver arrangement.  
     CONSTITUTION: Air sucked from cooling air suction port 32 is introduced through a duct 22 into an engine room 26. Because an opening 28 is apart from the suction port 32 by the duct lined with sound absorbing material 34, the noise in the engine room 26 is reduced by being absorbed with the sound absorbing  material 34 while diffused through the duct 22 to the outside of a car. Major  part of the noisy air generated with a cooling fan 3 in the engine room is  silenced with the silencing louver arrangement 14 provided at the opening of the  radiator guard 8 and the also silenced with the sound absorbing material 46 of  the radiator silencing arrangement 16. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0610875-A (JP)
Title: Silencer for compressor
Inventor: UMEOKA IKUTOMO
IPC: F04C29/00
Filed: 1992-06-24
Abstract: PURPOSE:To prevent a silencing effect from its decrease due to columnar resonance so as to reduce compressor noise by providing a chamber in a connecting pipe. CONSTITUTION:A chamber 15 provided in a connecting pipe 11 is formed to be sealed by welding or the like and arranged in a closed case 2. Refrigerant gas compressed in a cylinder 7 is once delivered to a delivery chamber 10a through a valve in a hollow cavity part of a bearing 9, delivered to the chamber 15 through the connecting pipe 11 from a delivery hole provided in a delivery cover 10, and further delivered to a delivery chamber 13a by the connecting pipe 11, to guide the gas to a cooling system from a tail pipe 14. In a process thus provided, a pressure pulsation generated in the cylinder 7 is damped by the first silencer 12, constituted of the hollow cavity part and the delivery chamber 10a, second silencer 13 and the chamber 15, to actuate the chamber 15 as an expansion type silencer, and a refrigerant pressure pulsation is damped in the case that a refrigerant passes through the delivery chambers 10a, 13a and the chamber l5. In this way, compressor noise can be reduced.