baber/WOPTO huggingface dataset:
Patent JP-S62122248-A (JP)
Title: Semiconductor device
Inventor: KOYUI KAORU
IPC: H01L23/433
Filed: 1985-11-22
Abstract: PURPOSE:To make heat radiating efficiency excellent in a simple structure, by attaching a plate shaped member, which separately forms a cooling region, to the back surfaces of pellets, which are attached to a package substrate under a face down bonding state and also under the state the member is energized in the direction of the pellet. CONSTITUTION:The mounting surfaces of pellets 2 on a package substrate 4 are covered with, e.g., a cap 8, which is attached with bolts 7. Said cap 8 comprises, e.g., aluminum die casting or the like. On the inner side thereof, a metal plate 10 in a thin plate shape, which separately forms an upper space 9 as a cooling region, is provided. The metal plate 10 is energized in the direction of the lower pellets 2 with springs 11, which are contained in the upper space 9. The reason why the metal plate 10 is energized with the springs 11 is as follows. Even if the mounting heights of the pellets 2 are dispersed, the metal plate 10 is always made to contact with the back surfaces of the pellets 2. Thus the heat radiating area of each pellet 2 is sufficiently secured.
Patent JP-S63115014-A (JP)
Title: Axial flow diaphragm type flow rate detector
Inventor: NAGASAKA KOJI
IPC: G01F1/28
Filed: 1986-11-01
Abstract: PURPOSE:To eliminate operation unstableness due to corrosion, etc., and to improve the accuracy of a detected flow rate by providing an operating mechanism such as a switch in the internal space of an axial flow diaphragm. CONSTITUTION:The internal peripheral parts of an inflow pressure film and an outflow pressure film 24 are fitted to both ends of a diaphragm inner cylinder 22 which has a through restriction hole 21, a diaphragm outer cylinder 26 is sandwiched between the films at the outer peripheral part of an axial flow diaphragm 25 which is fixed airtightly, and the outer peripheral part of the axial flow diaphragm 25 is fixed airtightly by an inflow part main body 27 and an outflow part main body 28. Then, a variable restriction rod 29 which is so tapered that the through restriction hole 21 is decreased in gap area above the detected flow rate and increased in gap area below the detected flow rate is fixed to the inflow part main body 27, and a control spring 30 which balances with differential operating pressure applied on the axial flow diaphragm 25 at the detected flow rate is provided between the outflow main body 28 and axial flow diaphragm 25. Further, an external interlocking mechanism 31 provided in the axial flow diaphragm 25 is run through the space of the lateral hole 32 of the diaphragm outer cylinder 26 and a detection switch outside the diaphragm outer cylinder 26 is operated above the detected flow rate. Thus, problem points such as the sticking of a cohesive material such as deposits and the corrosion of a permanent magnet are eliminated.
Patent JP-H04141586-A (JP)
Title: Formation of thin film on film and device thereof
Inventor: FUNAOKA HIDEHIKO
IPC: C08J7/00
Filed: 1990-09-28
Abstract: PURPOSE:To form thin film on a film by depositing the thin film by vapor dispositing on the surface of the film which is subjected to a high-frequency discharge treatment, then taking up the film in the state of electrically insulating the film from a vacuum chamber under a specific vacuum degree of below. CONSTITUTION:A film 3 delivered from one side of the vacuum chamber 2 is supported by delivery side and taking up side guide rollers 6 and 9, 10 as well as a cooling can 11 and a high-frequency voltage is impressed to the cooling can 11 to make the discharge treatment of the film. The vapor deposition particles from a vapor deposition source 13 are deposited on this film to form the thin film. The film is thereafter taken up in the state of electrically insulating the film from the vacuum chamber under <=4X10<-5>Torr vacuum degree. The failure of the thin film itself or the film at the time of forming the conductive thin film is obviated in this way.
Patent JP-H1198714-A (JP)
Title: Charging system
Inventor: KONAKA YOSUKE
IPC: H02J7/10
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To make the charging voltage of a secondary battery approximate to its final design value with out any error, by making its charge controlling circuit control the charging current of the charging circuit thereof through a control signal. SOLUTION: A charging microcomputer 10 has a PWM controller 2 for controlling the charging current of a charging power-supply circuit 12 to write in a PWM-value setting register 3 integrated into the PWM controller 2 a value corresponding to the current value intended to generate it in the charging power-supply circuit 12. Then, the value is converted into a charging-current setting current-signal 14 by a PWM counter 4 and a circuit 11 for converting a PWM value into a current to give the signal 4 to the charging power-supply circuit 12. Further, generating by the charging power-supply circuit 12 a current corresponding to the current value given from the charging microcomputer 10 through the charging-current setting current-signal 14, an intelligent secondary battery 17 is charged.  As a result, without the influence of the error included in a reference voltage of a charger side, the charging voltage of the secondary battery 17 can be approximated to its final design value without any error.
Patent JP-H1086354-A (JP)
Title: Ink jet printer
Inventor: KOYAMA SADAMI
IPC: B41J15/04
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To appropriately replace a rotary body preventing the levitation of a printing image forming medium from a platen roller immediately after the formation of a printing image corresponding to the kind of the printing image forming medium. SOLUTION: An arm 58 is supported on a machine body 22 so as to be freely shakable in a direction coming into contact with a platen roller 18 and separating therefrom. A plurality of kinds of rotary body attaching plates 32 to which rotary bodies such as a star roller 38, a soroban (bead on abacus) rotary body and a cask-shaped rotary body are selectively attached in a freely rotatable manner are prepared at every kinds of rotary bodies. A desired kind of a rotary body attaching plate 32 can be attached to the arm 58 in a detachable manner and a printing image forming medium 24 immediately after a printing image is formed on the platen roller 18 is pressed to the platen roller 18 by the rotary body of the rotary body attaching plate 32 attached to the arm 58.
Patent JP-H05101056-A (JP)
Title: Document preparing device
Inventor: SUGITA MASUMI
IPC: G06F17/21
Filed: 1991-10-09
Abstract: PURPOSE:To provide the document preparing device capable of automatically generating 'YOMI' (KANA (Japanese syllabary) giving the pronunciation of a KANJI (Chinese character)) by a user after designating the KANJI to be given an agate. CONSTITUTION:When the range of the KANJI to be given the agate is designated through a keyboard 1 and an input control part 2, an agate control part 3 obtains the 'YOMI' of this KANJI from a converted result storage buffer 8 or gives the KANJI to a KANJI/KANA conversion part 5 and when this KANJI/KANA conversion part 5 obtains 'YOMI' corresponding to the KANJI read from a KANJI/KANA dictionary 7, the obtained 'YOMI' is displayed through a picture display control part 9 on a display 10.
Patent JP-H01103572-A (JP)
Title: Electric power steering device
Inventor: ABUKAWA TOSHIMI
IPC: B62D5/04
Filed: 1987-10-19
Abstract: PURPOSE:To aim at reduction in any effect of load to other electrical equipment by installing two types of voltage takeoff ports in an engine-driven generator, feeding power to a PS voltage motor from a generator takeoff port during engine driving, and performing the feed from a car-mounted battery at engine stoppage. CONSTITUTION:A steering angle or the like of a handwheel shaft 2 is detected by a torque detector 10 and inputted into a PS control circuit 11, thereby operating a chopper controller 20, and a PS operating electric motor 7 is driven. A generator 17 being free of being driven by an engine 13 is installed there, and two types of voltage takeoff ports A, B are installed in the generator 17. At the time of engine driving, the PS electric motor 7 is fed out of the takeoff port B, and the takeoff port A is used for charging of a battery 18 for car-mounted equipment use. At the time of nondriving of the engine, all feed inclusive of the PS electric motor 7 is carried out by the battery 18. Unloading of a car-mounted battery is promoted, whereby any effect due to load to other electrical equipment is thus reducible.
Patent JP-2001079009-A (JP)
Title: Biopsy forceps for endoscope
Inventor: OUCHI TERUO
IPC: A61B1/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To operate the connected portion of a link plate with driving levers and open and close reliably forceps cups by forming a projection piece to pinch a part of the link plate in a space with the driving levers integrally with the forceps cups and the driving levers in a position away from a shaft when a pair of forceps cups opens and closes. SOLUTION: By advancing and withdrawing an operating wire 2, a wire connecting link 12 is advanced and withdrawn, driving levers 8 are rotated around a spindle 5 by a link plate 13, and a pair of forceps cups 7 is opened and closed like a bill. In a biopsy forceps like that, a projection piece 10 to pinch a part of the link plates 13 in a space with the driving levers 8 is formed integrally with the forceps cups 7 and the driving levers 8 in a position away from the part where the driving levers 8 and the link plate 13 are connected by a shaft 18, whereby a part of the link plate 13 can be kept in a state of being pinched between the driving lever 8 and the projection piece 10, and smooth operation in the connected portion of the link plate 13 with the driving levers 8 is guaranteed and the forceps cups 7 can be opened and closed reliably.
Patent JP-H05219499-A (JP)
Title: Motion vector estimating, animation coding and storing method
Inventor: DEREKU ANDORIYUU
IPC: H04N19/50
Filed: 1992-09-30
Abstract: PURPOSE: To estimate a motion vector improved by a programmable hardware at a high speed by using parallel processing. CONSTITUTION: A frame is divided into pixel blocks A in the case of coding the digitized frame P3 of a dynamic image sequence, and motion vector VA results from prediction of a content of each block A from a block A of a preceding frame IO. A relatively smaller number of object vectors are estimated based on a start vector being an estimated motion vector of a vicinity block LB(A) of the same frame rather than estimating several thousands of object vectors to find out a best motion vector VA. In order to allow parallel processing of some pixel blocks, all blocks of one line of a current frame are assigned to one processor DSP, and the start vector is obtained from the block LB(A) processed precedingly by the same processor.
Patent JP-H01104563-A (JP)
Title: Housing device for paper
Inventor: YAMASHITA HIROTAKA
IPC: B65H31/30
Filed: 1987-10-16
Abstract: PURPOSE:To make a falling position constant and smoothly discharge sheets of paper out of a tray without hindrance by providing a means of removing a contact pressure of a paper conforming means to the sheets of paper at the time of discharging the sheets of paper out the tray by a discharging means. CONSTITUTION:Sheets of paper discharged out of an image forming device are sent one sheet at a time into a tray 90 and conformed to a reference position by means of a paddle wheel 120. As a prescribed number of sheets of paper are housed and conformed, a staple means 130 is operated to stitch the sheets of paper. After that, a solenoid SL2 is turned on and a stopper 95 is retracted to the one-dot chain line position to open up the bottom part of the tray 90. At the same time, a base plate 91 is also rotated to the one-dot chain line position, enlarging the lower part of the tray 90 and releasing the contact pressure to the sheets of paper of a paddle wheel 120. As a result, the stitched sheets of paper housed in nearly a vertical condition in the tray 90 can be smoothly discharged out of the tray 90 without being subjected to the contact resistance by the paddle wheel 120, to be stacked in a bucked in the lower part.
Patent JP-H05100524-A (JP)
Title: Post transfer carrying guide plate for image forming device
Inventor: SATO MITSURU
IPC: B65H5/38
Filed: 1991-10-09
Abstract: PURPOSE:To avoid an operator form touching a fixing part of high temperature by error when jammed paper is eliminated by constituting the post transfer carrying guide plate so that an entrance part of a fixing device is closed in a released state. CONSTITUTION:A toner image being recording information is transferred to recording paper carried through a paper carrying roller 4. After that, the recording paper is guided to the fixing device 6 by the post transfer carrying guide plate 5. Here, the post transfer carrying guide plate 5 is set to a paper carrying state by a release bracket 7 in a normal state. When paper jamming occures in a transfer part, the post transfer carrying guide plate 5 swings to a position displayed by a dotted line around a pin 9 provided on the machine main body side plate by rotating a release lever 8 in the counterclockwise direction. By bringing into this state, a space for paper jamming processing is created, and the jammed paper can be eliminated by pulling it toward operator from the machine main body. Thus, the transfer carrying guide plate 5 functions as a transfer part shutter.
Patent JP-H04139998-A (JP)
Title: Speaker cabinet
Inventor: WATANABE HISAYOSHI
IPC: H04R1/34
Filed: 1990-09-29
Abstract: PURPOSE:To prevent cancellation of sounds from each of speakers as less as possible by covering a front side of each speaker with a diffuser of a specific opening area so as to correct the directivity of the speakers in their parting direction. CONSTITUTION:A slot opening 8 is formed counter clockwise to a left side diffuser 7a and formed clockwise to a right side diffuser 7b. The diffusers 7a, 7b are formed symmetrically in the horizontal direction and the opening rate of a side of a speaker box 3, that is, the opening rate in the parting direction of the diffusers 7a, 7b is increased more than that at the inner side relatively. The aperture area of the spiral slot opening 8 is selected to a range of 50+ or -10% in the diffusers 7a, 7b. Thus, the cancellation of the sounds from each of the speakers is possibly prevented.
Patent JP-S63116589-A (JP)
Title: Video signal recording and reproducing device
Inventor: MIYAGI KUNIHIKO
IPC: H04N9/89
Filed: 1986-11-04
Abstract: PURPOSE:To reduce the rolling of a screen at the time of starting a control by moving a reproducing head to a signal track preceding or succedding by (4n+2) fields from a signal track on which the reproducing head traces at present and starting a reading phase control. CONSTITUTION:After a servo control completion, a chrominance subcarrier is compared with a reference phase signal by a phase comparator 50 and when it is detected that a phase relation is opposite, a servo control signal 48 is sent to a capstan servo circuit 53 and transformed to a motor driving voltage by a voltage transformer 42. The motor driving voltage is added to a servo loop by an adder 43 to temporarily raise or lower the rotating speed of a capstan motor 45 or progress forward or backward by 4n+2 (n=0, 1, 2,...) fields the signal track on which the reproducing head traces from a current state. Then, a switch 46 is turned on to execute the phase control of the chrominance sub-carrier according to the output of an integrator 48. Thereby, the rolling of the screen at the time of starting the control can be reduced.
Patent JP-2000052301-A (JP)
Title: Circular saw machine
Inventor: FUKUOKA TORU
IPC: B27B9/00
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To secure the maximum cut amount of a circular saw in a circular saw machine and at the same time, increase the rigidity of a platen. SOLUTION: A recessed part 6a is formed in a region opposite to the rib 7a of the platen of a gear housing 6, Consequently the rib 7a is stored in the recessed part 6a, so that even when the rib 7a is high, the maximum cut amount of a circular saw has not necessarily to be small. Thus it is possible to increase the rigidity of the center part of the platen 7.
Patent JP-H0978196-A (JP)
Title: Tappet member for internal combustion engine, having tip material with high joining strength
Inventor: IWATA SHIGERU
IPC: C22C38/44
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a tappet member for internal combustion engine, having a tip material with high joining strength. SOLUTION: This tappet member has a composition consisting of, by weight, 0.13-0.5% C, 0.15-0.35% Si, 0.3-1.2% Mn, 0.4-3.5% Cr, and the balance Fe with inevitable impurities and further containing, if necessary, 0.4-4.5% Ni and/or 0.15-0.7% Mo. A chip material made of WC-base cemented carbide, composed of a sintered compact having a composition consisting of 25-35% Co, 0.1-1% P, 0.5-10% Cr3 C2 , and the balance WC and further containing, if necessary, 0.1-3% Fe, is formed by diffusion joining on the top face on the cam contact surface side of the main body of the tappet made of low alloy steel.
Patent JP-S61140005-A (JP)
Inventor: YOSHINUMA MIKIO
IPC: B65H81/00
Filed: 1984-12-12
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-H01105135-A (JP)
Title: Test film cassette for biochemical analysis
Inventor: SAITO YOSHIO
IPC: B01L3/00
Filed: 1987-10-17
Abstract: PURPOSE:To load a film in a device without exposing its unused part to a high-temperature, high-humidity atmosphere by forming the film storage part of an unused film cassette part nearly in a disk shape which is a little bit larger than the size of the roll of the entire film. CONSTITUTION:A cassette part 20 has an intermediate partition plate 25 which constitutes the film storage part 27 nearly in the disk shape a little bit larger than the roll wound with the whole of the film 10 and a passage for the film 10. The gap 26 between the partition plate 25 and the outermost surface of the roll is made as small as possible. The storage part 27 and the passage for the film 10 are formed airtightly so that they are open only at a film exit. A film exit hole 221 is formed in a flank 20a of the cassette part 20, and a plate member 222 is provided where it clamps the film 10 passing through the hole with a flank 20b, thereby forming a long and thin channel 224. A blocking member 226 which has a film passing hole 223 is formed at the inside terminal of the channel 224 and the film exit part 22 are composed of them. The height of the channel 224 is reduced enough not to impede the movement of the film 10.
Patent JP-H08120954-A (JP)
Title: Building having room-cum-foundation
Inventor: TATENO TAKASHI
IPC: E02D29/00
Filed: 1994-10-26
Abstract: PURPOSE: To shorten the term of work and to reduce expenses by forming the foundation of a building of large precast concrete blocks and arranging them in line with the foundation, and making the block combinedly serve as the wall of a basement to form a space. CONSTITUTION: The long precast concrete block 1 of a wall part 1b is buried in line with the foundation of a building and fixed, and a semibasement or a basement 3 is formed of the wall part 1b of the foundation block 1. A concrete floor 3a is spreadly provided on the floor surface, and a spread floor is form of a floor panel 3b. Next, a floor joist 6 is provided at the upper end of the concrete block 1 to construct the building. In addition to that, stairs 5 are attached to the basement 3 to facilitate ascending and descending. The space of the basement is formed simultaneously with the foundation work of the building, and the wall of the basement is formed of the end part 1b of the foundation block. Thus the concrete dispenses with its curing period, and building cost can be reduced.
Patent JP-H05100846-A (JP)
Title: Accumulator designation device
Inventor: OGISU MIKIO
IPC: G06F9/34
Filed: 1991-10-11
Abstract: PURPOSE:To provide an accumulator designation device designating a register and RAM as accumulators. CONSTITUTION:When a general-purpose register is arbitrarily designated as the accumulator, a peculiar number which the general-purpose register has is designated by a register designation register 6. When a special register or data RAM is arbitrarily designated as the accumulator, the memory address of the special register or data RAM is designated by an address designation register 7. The designation of source/destination of the accumulator is possible. The execution cycle of an instruction is altered according to whether the accumulator is the general-purpose register or not. Thus, execution processing speed can be optimized and enormous processings can be processed on a real time basis.
Patent JP-H03123853-A (JP)
Title: Method and device for detecting electromagnetic characteristic
Inventor: SAKAMOTO TAKAHIDE
IPC: G01N27/72
Filed: 1989-10-06
Abstract: PURPOSE:To accurately detect electromagnetic characteristics by constituting a detecting device in the manner of surrounding an exciting coil and a detecting coil with a yoke provided so as to face onto a detection surface of material to be detected and the detection surface. CONSTITUTION:A steel plate 1 which is the material to be detected is carried in the lengthwise direction by carrier rolls 5. The yoke 4 with an approximately U-shaped cross section is provided between the rolls 5 so that both ends of the U-shape are faced each other keeping a specified space to the detection surface of steel plate 1. By this arrangement, a space S with rectangular cross section is formed between the detection surface and the yoke 4. The exciting coil 2 consisting of an AC electromagnet and the detecting coil 3 are provided in this space S. In the surrounded space S, there exists an action to rapidly reduce an energy of magnetic flux, so the extent for direct coupling of the coils 2, 3 is reduced. Therefore, when the coil 3 is arranged out of the extent and the phase difference between the fluxes generated by the coil 2 and detected by the coil 3 is detected, the detection of flux according to the direct coupling is restricted and only the flux transmitted through the material to be detected is detected, thereby the high detection accuracy can be obtained.
Patent JP-H0569194-A (JP)
Title: Packing material and work using packing material
Inventor: FUJISHIMA FUMITAKA
IPC: B23K9/02
Filed: 1991-09-13
Abstract: PURPOSE:To provide a packing material without generating welding defects at the welding part of the same area to the sectional area of the base material and to provide a work using the above packing material. CONSTITUTION:A packing material A is constituted with setting a sunk part 4 at the top end of a plate type base material 1' facing toward the prescribed place from the above top end and composed with a horizontal surface 2 and a side surface 4. And a work B of this invention is composed by using the packing material A that a root gap is formed with this horizontal surface 2 downward by the prescribed dimension from the down surface of one side base material and the side surface 3 about the work constituted by welding the base material and the base material through the packing material.