baber/WOPTO huggingface dataset:
Patent JP-H0496294-A (JP)
Title: Printed wiring board and connecting method for wiring line thereof
Inventor: FURUKAWA TOKUICHI
IPC: H05K3/46
Filed: 1990-08-03
Abstract: PURPOSE:To perform a high density mounting, a high density wiring by conductor-connecting one interconnection layer to the other interconnection layer via an interconnection line passing between the layers. CONSTITUTION:A wiring board is provided with upper and lower interconnection lines 1 and 3 together with adjacent interconnection line 6 between component pads 4, and with a thickness direction interconnection line 2 at the crossing point of the interconnection lines. The line 1 is directly conductor-connected to the line 3 by using the line 2. The line 2 can be formed by pouring solder or copper paste or inserting metal interconnection in a padless hole formed at the line of the other layer from the line into the board. The line 6 adjacent to the line 1 can be used to improve interconnection ratio, and to reduce generation of uncoupled interconnections. Since the line passing through an insulator in thickness direction is formed of metal interconnection, a plurality of interconnection layers may be connected without deterioration of insulating performance of the insulator, and no erroneous operation occurs.
Patent JP-H0650618-A (JP)
Title: Cryogenic freezer
Inventor: KURIHARA TOSHIYUKI
IPC: F25B9/02
Filed: 1992-07-31
Abstract: PURPOSE:To increase the efficiency of heat transfer between a small heat transfer pipe formed of a capillary tube and high-pressure helium gas flowing through the heat transfer pipe, in a J-T heat exchanger of a very low temperature freezer comprising a J-T freezer. CONSTITUTION:A turbulence promoting body 31 to promote turbulence of helium gas is arranged at the interior of a heat transfer pipe 24 in a state to be adhered on the inner surface of the heat transfer pipe 24. The increase of incurring of a pressure loss on a whole is suppressed in a way that the turbulence promoting body 31 is arranged in a manner to be limited to a part on the low temperature side where incurring of a pressure loss is decreased as seen from the whole of heat exchangers 13-15.
Patent JP-H1030728-A (JP)
Title: Seal member
Inventor: SUGIYAMA MASAO
IPC: F23G5/44
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain seal members which is excellent in heat resistance, corrosion resistance, flexibility and sealability by composing a tubular body of glass fiber yarn, impregnating it with silicone resin, and solidifying it. SOLUTION: A tubular member 1 is composed of glass fiber yarn impregnated with silicone resin and solidified. A similarly prepared tubular member 2 is arranged inside the tubular member 1 to form a double tube which is then circularly formed and arranged on a circumferential edge of a bottom cover of a lid of a garbage incinerator. The lid is openably mounted on a body. When a closed state is kept between the circumferential edge of the body, the closed state is kept. When the lid is in an opened state, the seal member is immediately reset to a true circular tubular body due to its elasticity.
Patent JP-2001031805-A (JP)
Title: Propylene random copolymer composition and film therefrom
Inventor: TAMURA SATOSHI
IPC: C08K3/00
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a propylene random copolymer composition that can produce film having excellent stability, manifesting excellent heat sealing properties, showing good slipping and antiblocking properties, and can attain high-speed film formation. SOLUTION: The objective random copolymer composition is produced by formulating an antioxidant and/or a rusting inhibitor to a propylene-ethylene random copolymer meeting the following conditions: (1) the content of ethylene units (α) is 0.2-10 wt.% according to 13C-NMR measurement; (2) the elution (Wp) is >=20 wt.% in the temperature range of from (Tp-5) deg.C to (Tp+5) deg.C, when the main peak temperature is defined as Tp in  deg.C in the temperature- programmed fractionation chromatography; (3) the elution (W0) in the temperature range of <=0 deg.C in the temperature-programmed fractionation chromatography and α satisfy the following relation: W0<=(3+2α)/4.
Patent JP-H0545426-A (JP)
Title: Method and apparatus for specifying fault position of lsi
Inventor: NAKAMURA SACHIKO
IPC: G01R31/26
Filed: 1991-08-15
Abstract: PURPOSE:To decrease manual labor utmost and to shorten fault analysis by performing automatic specifying processing without depending on information-file retrieving, designers's arrangement memory and the like in layout when the fault position of a failed semiconductor integrated circuit device is specified. CONSTITUTION:In a memory means 11, at least fault data D1 associated with a semiconductor integrated circuit device 16 for performing fault analysis, arrangement data D2 and data D3 associated with the specification of the fault position are stored. A coordinate extracting means 12 extracts the fault range of the semiconductor integrated circuit 16. A data forming means 13 forms reference data D3 associated with the specification of the fault position of the semiconductor integrated circuit device 16. A control means 14 controls the inputs and the outputs of the memory means 11, the coordinates extracting means 12 and the data forming means 13. These means are provided. The control means 14 overlaps the fault pattern based on the fault-data processing of the semiconductor integrated circuit 16 and the design pattern based on the arrangement data processing and performs the processing.
Patent JP-S6448094-A (JP)
Title: Color mixing processor
Inventor: SUGIMOTO MORIAKI
IPC: G09G5/02
Filed: 1987-08-19
Abstract: PURPOSE: To realize a high-speed processing by using a small-capacity table by binarizing the content of a memory for an object image based on designated color information, calculating the content of the memory and weight coefficient, selecting either of fixed values based on the calculated result, and selecting a corresponding image density conversion table. CONSTITUTION: The image data of the area of the memory 3 for the object image designated by an area designating means 1 is binarized by the binarization means 50 of a color mixing circuit 5 according to the designated color from a color designating means 2. Meanwhile, color mixing data is formed by an arithmetic means 51 by adding or subtracting the image data from the memory 3 and the weight coefficient from a weight coefficient memory 4 mixing by an arithmetic switching means 52 responding to the binarized result by the means 50. When overflow occurs in the means 51, an overflow eliminating means 53 selects the color mixing data having the fixed value in accordance with the binarized result by the means 50. Based on the color mixing data, either table of the density conversion table 54 is selected.  The color mixing is performed at high speed by hardware constitution using the small-capacity density conversion table.
Patent JP-S6185652-A (JP)
Title: Screen memory device
Inventor: HIRAYAMA TAKETO
IPC: G06K9/20
Filed: 1984-10-02
Abstract: PURPOSE:To read directly a memory pattern on the surface of a magnetic disk by using a filter that transmits only laser beams having a specific vibration surface. CONSTITUTION:A filter 8 that transmits only the laser beam having a specific vibration surface is set at the front of a screen 9. A laser beam 3 for storage is irradiated on a memory surface 1 via a scan control circuit 5 and a pattern memory circuit 6 to invert the polarity of the surface 1 for production of a memory pattern 2. In a reproduction mode, a rather weak laser beam 7 for reproduction is irradiated on the surface 1. Thus a reflected laser beam 11 having a specific vibration surface is reflected from a part where the polarity is inverted. Then a reproduction pattern 10 is displayed through the filter 8 on the screen 9. Thus it is possible to read directly the contents of storage without using a different processor, etc.
Patent JP-H0371486-A (JP)
Title: Refreshing circuit for d-ram
Inventor: ENDO TAKASHI
IPC: G11C11/406
Filed: 1989-08-10
Abstract: PURPOSE:To reduce the power consumption at the time of refreshing operation by supplying plural refreshing signals which are sent out of a delay circuit at a different timing respectively. CONSTITUTION:Plural D-RAMS 1 - 4 are divided into plural groups and the refreshing circuits from the delay circuit 6 provided corresponding to the D-RAM groups 1 and 3, and 2 and 4 are supplied at mutually different timing. Namely, the waveforms of the 1st refreshing signal 5a and 2nd refreshing signal 5b from the delay circuit 6 have cycles with a time difference as shown in a figure, and the 1st refreshing signal 5a is inputted to the D-RAM elements 1 and 3 and the 2nd refreshing signal 5b is inputted to the D-RAM elements 2 and 4 to refresh the D-RAMS at mutually different timing. Consequently, the power consumption at the time of the refreshing operation is reduced.
Patent JP-S60105612-A (JP)
Inventor: ABUNAA ROTSUTOMAN
IPC: A61K9/00
Filed: 1984-10-02
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-H1152717-A (JP)
Title: Developing device
Inventor: KAWAGUCHI TAKAO
IPC: G03G15/08
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To stably form a toner thin layer on the surface of a developing sleeve by smoothing toner flow obtained when toner passes between a developing blade and the developing sleeve. SOLUTION: Oxygen density is increased >=1.2 times by performing oxidation- treatment on the surface of the rubber blade 7 of the developing blade 5. Thus, the stickiness of the rubber surface is reduced, and at the same time, affinity between the rubber surface and a synthesized resin component being the fixing component of the toner is reduced. Since the stickiness of the rubber elastic member is reduced and the affinity with the toner is reduced, phenomena that toner adheres to the rubber surface and films and that the toner is flocculated to be large when the toner passes through a fine gap between the developing sleeve and the blade 5 are restrained; therefore, an effect for making a toner particle smoothly flow can be obtained.
Patent JP-S58106472-A (JP)
Title: Estimating device for responding characteristics of detector
Inventor: OGAWARA YOUICHI
IPC: G01R23/16
Filed: 1981-12-19
Abstract: PURPOSE:To perform high-precision estimation under various conditions by measuring time-series data on a detector output noise on the basis of the output of the detector, and applying a spectrum when a white noise passes through an element with time lag of higher order and thus estimating the responding characteristics of the detector. CONSTITUTION:The detector output 1 is led to a detector output noise detector 2. On the basis of the output 1, the detector 2 measures and outputs time-series data 3 on the detector output noise. A spectrum arithmetic device 4 calculates a power or linear spectrum from the noise data 3. A fitting device 7 for the passing characteristics of the element with time lag of higher order applies the spectrum obtained by assuming that the white noise passes through said element to the spectrum calculated by the device 4. A setter 8 sets, for example, a frequency range, structure of the element with time lag of higher order, estimation precision, etc., in the device 7. On the basis of the output of the device 7, an estimating device 9 makes a comparison with data on the normalcy of the detector stored in a data storage device 10 to estimate the time constant of the detector and further to judge whether the detector is normal or not.
Patent JP-H0490023-A (JP)
Title: Document processing device
Inventor: GOTO MASAYA
IPC: G06F3/0485
Filed: 1990-08-02
Abstract: PURPOSE:To increase the processing speed by updating the display only in a prescribed row, for example, the row where a cursor exists in the process of repeat at the time of repeating the picture movement processing. CONSTITUTION:When an operator operates a code key 228 and a preceding picture key 214, the repeat function is operated to return a device to the state of a first picture A, but only the row where the cursor exists is updated in this process. That is, a first row in a sentence display area 163 on a third picture is updated to the display (blank in this case) in the first row of the sentence display area 163 on a second picture B. Next, first and second rows are updated to the first row (occupies the display space of two normal rows in this case) on the first picture. Thus, the time required for unnecessary rewrite of intermediate pictures in the repeat process is shortened to increase the processing speed.
Patent JP-S6098691-A (JP)
Title: Manufacture of laminated type piezoelectric actuator
Inventor: IMOTO MASATAKA
IPC: H01L41/083
Filed: 1983-11-04
Abstract: PURPOSE:To miniaturize the titled device and to enable a sufficient displacement to be obtained as an actuator by a method wherein ceramic paste and electrode paste are alternately screen-printed on a substrate into a multilayer, which is then laminated in a plurality, press-bonded, and calcined. CONSTITUTION:The ceramic paste 5 is prepared by mixing the powder of lead titanate-zirconate with a polyvinyl butyral series binder and the flux. The electrode pastes 6 and 7 are prepared by mixing the powder of palladium in the same manner. These are alternately printed on a supporter such as a glass substrate by means of a jig enabling mass production and miniaturization by providing 100-200 holes 2, 3 and 4, and accordingly a multilayer structure of approx. 20 layers is obtained. This is exfoliated and laminated in water, and respective multilayer structures are bonded by compression bonding. The bonded structure is calcined in an oxidizing atmosphere.
Patent JP-H05234930-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUROKI HIROSHI
IPC: H01L21/265
Filed: 1991-08-16
Abstract: PURPOSE:To increase the diffusion layer impurity concentration in the vicinity of the boundary between a contact hole and a field oxide film, when a diffusion layer is formed by ion implantation, after the contact hole is formed in a region where the diffusion layer is not present or a region where impurity concentration of the diffusion layer is low. CONSTITUTION:After a contact hole 35 for connecting a wiring layer and a diffusion layer in a semiconductor device is formed, a new diffusion layer 36 is formed in a substrate below the contact hole 35, by implanting phosphorus, arsenic, boron, etc. from the direction vertical to the substrate, through the contact hole 35. In this case, the ion implantation for forming the new diffusion layer 36 is performed from the direction inclined from the direction vertical to the substrate.
Patent JP-2001030180-A (JP)
Title: L-shaped hexagonal wrench having driving hole, setting of it, and using method of it
Inventor: YAAKE TOSHICHIKA
IPC: B25B13/54
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a dedicated pipe handle and an equivalent torque by forming a driving hole inside at least one end surface of end surfaces of a long-side portion and a short-side portion. SOLUTION: Regular hexagonal driving holes 13 are respectively formed inside an end surface of a long-side portion and an end surface of a short-side portion. The long-side portion 21 of the outline of regular hexagon of a small diameter L-shaped hexagonal wrench 20 is inserted into a hexagonal hole 32 of a head 31 of a bolt 30 having a hexagonal hole, a short-side portion 22 is inserted into a driving hole 13 formed at the end surface of a long-side portion 11 of a large diameter L-shaped hexagonal wrench 10 having a driving hole, the bolt 30 is rotated as shown by arrows grabbing the large diameter L-shaped hexagonal wrench 10 having the driving hole to fasten or release the bolt.  The large diameter L-shaped hexagonal wrench 10 having the driving hole extends long from the short-side portion 22 of the small diameter L-shaped hexagonal wrench 20, so that required torque can be easily provided.
Patent JP-S62103601-A (JP)
Inventor: HERARUDOUSU YOHANESU MEINARUDO
IPC: G11B7/258
Filed: 1986-09-03
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-H1047056-A (JP)
Title: Fluid passage
Inventor: OOKURA YUKIJI
IPC: F01P3/02
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To generate remarkable pressure difference in the outlet and inlet of a bypass passage even when a flow in a main passage is few, and increase a branch flow in the bypass passage, by connecting the inlet and outlet of the bypass passage to the main passage so as to form a pair of connecting parts, and arranging a contraction part between the connecting parts of the main passage. SOLUTION: In the main passage 3 of a fluid passage 1, which has a main passage 2 for circulating cooling water for cooling an engine, bypass passage 6 by which flow in the main passage 2 is branched and met, are formed in a manner that a pair of comparatively small diametral branched pipes 4, 5 are connected to upstream and downstream sides in a cooling water flowing direction, and are connected to each other by a hose. At this time, a part of the main passage 3 between connecting parts 7, 8, is crashed under pressure, so that a contraction part 12 is formed in the main passage 2. Hereby, even when a flow in the main passage 2 is comparatively few, the contraction rate of the contraction part 12 can be most suitably set, thereby remarkable pressure difference P1 -P3 can be generated between the connecting parts 7, 8, and a branch flow in the bypass passage 6 can be increased.
Patent JP-H0633826-A (JP)
Title: Knocking control device
Inventor: YAMAMOTO KAZUHISA
IPC: F02P5/145
Filed: 1992-07-10
Abstract: PURPOSE:To judge knocking correctly even if noise is added to the output of a knock sensor during a period when generation of knocking is predicted (namely, when the maximum value detecting circuit is operated). CONSTITUTION:When noise of on/off surge or the like of relay is added to the detecting signal (a) of a knock sensor 7, this condition is detected by a over voltage detecting circuit 19. At this time, a pulse (d) having a constant pulse width is outputted from a one shot circuit 20. When the pulse (d) is at 'H' level, a bypass circuit 21 is turned on, and the input/output signal of a commutation integral circuit 16 is bypassed for this period to be grounded. Therefore, noise is not inputted to the maximum value detecting circuit so as to detect knocking signals correctly.
Patent JP-H1049414-A (JP)
Title: Device and method for version management
Inventor: SAWAJIMA SHINSUKE
IPC: G06F17/30
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To manage the versions of respective data only by irreducible specification by adding its address and version information regarding its version to acquired data, etc., and storing them. SOLUTION: A data acquisition part 101 acquires data of a specific address from a hypermedia data group. An address extraction part 102 extracts addresses embedded as anchors in the data and stores addresses which are stored in a specific condition storage part 105 and meet specific conditions in an address storage part 103. An address selection part 104 indicates addresses to be acquired from the stored addresses. A specific condition storage part 105 stores specific conditions such as address acquisition time intervals of addresses, etc. A data storage part 106 adds addresses and version information to the acquired data or their processed data and stores them. A version management control part 107 performs control regarding the version management by using the stored information.
Patent JP-H0254684-A (JP)
Title: Television receiver
Inventor: HISADA OSAMU
IPC: H04N5/44
Filed: 1988-08-19
Abstract: PURPOSE:To avoid the disturbance of a video image caused due to synchronization disturbance from being displayed on the screen by muting a signal level inputted to a picture tube into a non signal state for a prescribed time when a television signal and a character signal are switched. CONSTITUTION:A drive circuit 14 receiving a drive mute signal from a microcomputer 12 mutes a signal supplied to a picture tube 10 during the changeover period of a video signal and a character signal to bring the level to a black level. Thus, the flow of a video image is hidden. During the muting period, A control signal is outputted from the microcomputer 12 to a synchronizing circuit 7. Thus, the synchronizing circuit 7 supplies a horizontal frequency signal and a vertical frequency signal fixed to the free-run frequency to a character generating circuit 8 in terms of the horizontal and vertical frequencies. Since the horizontal frequency signal and the vertical frequency signal are stable during the muting period, the flow of video image due to the synchronization disturbance is completely hidden.
Patent JP-S6361445-A (JP)
Title: Mode detecting switch
Inventor: TANAKA TETSURO
IPC: G11B15/10
Filed: 1986-09-02
Abstract: PURPOSE:To miniaturize a switch by energizing electrically the fixed contact of a switch substrate, and the shaft of a rotary gear, by a movable contact provided at the rotary gear to reduce a train of fixed contact. CONSTITUTION:The rotary gear 45 of a mode detecting switch 43 which detects the angle of rotation of a subcam in a mode detecting system, is supported rotatably on the shaft 49 of the switch substrate 51, and the fixed contact 65 having six contacts 65a-65f, is arranged on the substrate 51. And a brush 63 as the movable contact is mounted on the rotary gear 45 so as to energize the fixed contact 65, and the shaft 49 electrically. When the subcam is rotated by operating a main rod, the gear 45 is rotated, and one of the fixed contacts, and the shaft 49 are energized, then, the angle of rotation of the subcam is detected. Therefore, it is possible to reduce a train of the fixed contact compared with a conventional detecting switch, and to miniaturize the switch.
Patent JP-H0937515-A (JP)
Title: Rotor of magnet generator
Inventor: KAWAI NORIO
IPC: H02K7/10
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To attach ratchet claws, etc., to a rotor easily and securely without special work and screw processing. SOLUTION: A shaft part 8 which supports ratchet claws 7 so as to rotate freely, a male screw 10 which is inserted into through-holes formed in the shaft part 8 and an insert core 5 and a nut 11 which is screwed onto the end of the male screw 10 and with which the shaft part 8 is held by the insert core 5 are provided. A rotation blocking hole by which the rotation of the nut 11 is blocked is formed in the insert core 5 or a nonmagnetic material layer 6.
Patent JP-H0369713-A (JP)
Title: Automatic gate
Inventor: TANITOMI FUMINAO
IPC: E02B7/52
Filed: 1989-08-08
Abstract: PURPOSE:To prevent the generation of abnormal vibration by a method wherein a vibration detector to detect that a door body is vibrated by means of a load exerted by a water flow is provided, and by means of a signal from the vibration detector, a drive device is driven to operate the door body. CONSTITUTION:When a water level on the upper stream side of a door body is raised to a plan level, a float 21 is raised, a stopper 17 is separated away from a toothed wheel 16, and a door body is forced to fall down on a floor. When a handle is operated to rotate the toothed wheel 16, a wire 14 is wound up around a drum to cause the door body to stand up. When the door body is vibrated abnormally, a vibration detector 24 detects vibration, and a protruding and retracting piece 26a of a solenoid 26 is retracted. When the stopper 17 is further rotated upward, it is disengaged from the toothed wheel 16, and the door body falls down. A vibration mode is changed and vibration is stopped.