baber/WOPTO huggingface dataset:
Patent JP-H0615500-A (JP)
Title: Vacuum press
Inventor: OGAWA AKIHIKO
IPC: B30B7/02
Filed: 1992-06-30
Abstract: PURPOSE:To avoid the degrading influence on a laminated article, and to well keep the quality of the laminated article by freely making an elongation of a frame in a hot plate compressing time, preventing the deformation and preventing covers of a front face and side faces from deforming in a vacuum absorbing time. CONSTITUTION:Front face covers 302, 304 and side face covers 306, 308 are made so that frames 12, 14, 16, 18 are abutted by being slid so as to expand and contract in the longitudinal direction at the upper part, and abutted at the lower part. Therefore in the hot plate compressing time, the frame can be expanded, and the deformation can be prevented. The deformation of each frame is prevented by connecting each frame with a connection reinforcing member 398 and opposing to a pressing force applied from a vacuum cover device 30 side in the vacuum absorbing time. In such a way, the quality of a laminated article can be well kept by avoiding the degrading influence on the laminated article.
Patent JP-H01173214-A (JP)
Title: Optical back plane
Inventor: DEBITSUTO ROODESU FUORETSUTO
IPC: H04Q3/52
Filed: 1988-08-08
Abstract: PURPOSE: To effect quick mutual connecting between circuit modules requiring a high band and a high data speed by providing an optical coupler, which optically couples plural transmission ports and reception ports, and a switch which transmits a timing signal for synchronization. CONSTITUTION: An optical back plane consists of a switch 13, and the switch 13 consists of a switching block 31, a timing generation block 32, and multifiber connectors 141 to 14N. The block 31 consists of passive optical couplers 361 to 36K and receives K parallel signals from one of N sets of internal reception optical fibers 471 to 47N and connects them to N sets of internal transmission optical fibers 481 to 48N connected to connectors 141 to 14N respectively through couplers 361 to 36N. The block 32 converts the electric timing signal from an oscillator 33 to an optical timing signal TSo by a transmission port 34 and supplies it to a 1:N distributor as to optical timing fibers 391 to 39N through connectors 141 to 14N to synchronize all modules 111 to 11N and a user circuit with each other.
Patent JP-H0620274-A (JP)
Title: Method and apparatus for producing magnetic recording medium
Inventor: MEGURO MASASHI
IPC: G11B5/845
Filed: 1992-06-30
Abstract: PURPOSE:To obtain a high quality magnetic recording medium in which magnetic powder is oriented obliquely with no disturbance in magnetic coating of a magnetic recording medium. CONSTITUTION:A magnetic recording medium 2 travels through a solenoid coil 1 having a bent generating a field substantially in same direction in the traveling region of the magnetic recording medium 2 upon current supply. Alternatively, the solenoid coil may have a plurality of bents and the degree of bent may increase gradually along the traveling direction of the magnetic recording medium.
Patent JP-H0944665-A (JP)
Title: Method and device for positioning print of seal
Inventor: YOSHIMOTO SEIJI
IPC: G06T7/00
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide method and device for positioning print of seal with which the failure of positioning is decreased and the positioning accuracy is improved by selecting a stable feature point and decreasing the erroneous correspondence of feature points. SOLUTION: This method has a process S21 for detecting the candidates of feature points from a seal print impression image inputted from an image input part 11 while using a noticed operator fixed against rotation/translation, process S23 for selecting a stable feature point out of the feature point candidates while using a local feature amount fixed against rotational, translation and gradation value change, process S24 for calculating respective feature points and the feature amounts added to the respective feature points and fixed against the rotation, translation and gradation value change from the local feature amount and a vector connecting the paired feature points, process S25 for selecting the correspondent feature points from two seal print images while using those feature amounts,  and process S26 for calculating rotating and translation amounts from the set of selected correspondent feature points.
Patent JP-H0945017-A (JP)
Title: Error data processing apparatus
Inventor: YASUDA TAKEHIKO
IPC: G11B20/18
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To eliminate noises caused by data errors even in an environment where errors are easy to occur by reading only a part of coding units with errors again and writing in a buffer memory. SOLUTION: Coded sound data read out from a disc 22 are decoded, and coded signals of sound are output from a signal demodulation part 25 and temporarily stored in a buffer memory 27. Coded signals read out by a buffer memory control part 26 from the buffer memory 27 are decoded and output by a sound expansion part 30. Errors are detected by an error detection part 25A for every sound frame which is set in the signal demodulation part 25 as a coding unit of coded signals in a sector of the minimum reading unit from the disc 22. Even if read data include errors, only a part of the coding units having errors in the buffer memory 27 is read out again and written in the buffer memory 27.
Patent JP-S6258058-A (JP)
Title: Ignition timing control device for engine
Inventor: KAIDE TADAYOSHI
IPC: F02P5/15
Filed: 1985-09-05
Abstract: PURPOSE:To reliably prevent the knocking at the beginning of acceleration, by calculating a final retard timing from an engine acceleration degree and an engine associated temperature, and deciding an ignition timing at the beginning of acceleration according to the final retard timing. CONSTITUTION:In controlling an ignition timing at acceleration by a control unit 19, a retard quantity, a retard timing and a retard period are calculated according to a change DELTAQ of suction air varying with an accleration, which change is detected by an air flow meter 2. Then, an engine rotational speed just before acceleration is calculated from an output of a crank angle sensor 18. First correction factors of the retard quantity, the retard timing and the retard period are calculated from the engine rotational speed and a suction air quantity. Further, second correction factors of these data are calculated from a cooling water temperature and a suction air temperature. Then, final values of the retard quantity, the retard timing and the retard period are obtained from the above data as calculated according to the change DELTAQ at the above first and second correction factors, thus controlling the ignition timing.
Patent JP-S6441849-A (JP)
Title: Resonance elastic scattering analysis for high energy ion
Inventor: YONEZAWA HIROKI
IPC: G01N23/203
Filed: 1987-08-07
Abstract: PURPOSE:To achieve a higher relative sensitivity of an element with a smaller atomic number, by arranging a high energy ion <4>He to impact an element with the energy thereof attaining 5-8MeV. CONSTITUTION:<4>He ion having a high energy in a range of 5-8MeV being accelerated with a cyclotron 1 is deflected with a deflection electromagnet 3 in the direction of a beam via a beam line 2, introduced to a vacuum scattering chamber 6 via slits 4 and 5 to hit a sample 7 arranged therein so that an impact is applied to an element in the sample to induce a resonance elastic scattering with the nucleus of the element. The <4>He ion beam is shaped with the slits 4 and 5 while the angle of divergence thereof is limited to adjust the parallelism thereof. The <4>He scattered by the sample 7 is detected with a surface barrier type silicon detector 8 arranged at an angle theta of scattering with respect to an incident beam to measure a scattering spectrum.
Patent JP-H0863448-A (JP)
Title: Integrated circuit
Inventor: KONDO HIDEO
IPC: G06F15/78
Filed: 1994-08-22
Abstract: PURPOSE: To provide the integrated circuit which enables whether or not a DA converter in the integrated circuit normally operates to easily be confirmed and actualizes the normal operation confirmation of the DA converter even after the integrated circuit is mounted. CONSTITUTION: This circuit is provided with a transmission gate 18 which can connect the output of the DA converter 2 to the input of an AD converter 10 according to a control signal. Consequently, the output of the DA converter 2 can be supplied to the input of the AD converter 10 in the microcomputer and an equality detecting circuit 13 compares the input digital signal of the DA converter 2 with the output digital signal of the AD converter 10 to actualize the normal operation confirmation of the DA converter 2.
Patent JP-H1037580-A (JP)
Title: Hanging sliding door and method for adjusting its height
Inventor: SUMIOKA TSUGUMASA
IPC: E05D15/06
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To easily and appropriately adjust the interval between a sliding door main body and a floor face. SOLUTION: This hanging sliding door is designed so that on an upper rail 3 horizontally secured to the upper side of a frontage, etc., a sliding door main body 1 is hung and held, in such a way as to freely travel, via a runner 2 having the function of adjusting its height, and so that a plurality of magnet guide pins, which are buried in a floor face at intervals on a straight line parallel to the upper rail 3 and which are freely moved in and out by magnetic forces, are inserted, while being projected, into a running guide groove 11 formed in the lower end face of the sliding door main body 1 to guide the slide and travel of the door.  In this case, spacers 5, each of which is thick enough to establish a range of dimensions for the appropriate interval between the lower end face of the sliding door main body 1 and the floor face, are freely removably attached to the right and left ends of the lower end face of the sliding door main body 1.
Patent JP-H07150817-A (JP)
Title: Roller tube for tent and forming method thereof
Inventor: RONARUDO EE RAFURAA
IPC: E04H15/06
Filed: 1994-08-22
Abstract: PURPOSE: To prepare a tube at a low cost having excellent strength and balance characteristics by forming a plurality of sliding-passage channels, forming joints folded back at the edge sections of a tube board material and mutually engaged under a hooked state and forming a plurality of reinforcing projecting strips to an outer circumferential surface. CONSTITUTION: A galvanized steel plate is roll-molded and coating is executed to the steel plate, and the steel plate is formed in an approximately cylindrical shape and the roller tube 20 is manufactured. A plurality of sliding passages 24 are formed to the inner circumferential surface 22 of the tube 20, channels 26 are formed to each sliding passage 24 respectively, and openings 28 extended in the narrow-width longitudinal direction are formed. The first and second edge section 40, 42 in the longitudinal direction of a metal plate material forming the tube 20 are bonded and joints 4 are formed. The edge sections 40 and 42 are folded back from one base wall surfaces of the sliding passage 24 and engaged mutually under a hooked state, and hooks 46, 48 are formed Caulking sections 50 or folding sections are formed to the joints 44 at intervals.  Channels 38 or projecting strips for reinforcement extended in a plurality of the longitudinal directions are formed to the outer circumferential surface 23 of the tube 20.
Patent JP-H0755174-A (JP)
Title: Discharge device with control
Inventor: KINO KOTARO
IPC: F24D17/00
Filed: 1993-08-09
Abstract: PURPOSE:To obtain hot water of desired temperature and flow rate from a hot water supplying unit by providing control means for controlling output hot water flow rate from a discharge port, and a remote controller for designating an output hot water temperature of the unit. CONSTITUTION:A set temperature regulated by operations of input switches 11, 12 is displayed on a display unit 9, communicated with a hot water supply unit 1, and an output hot water temperature of the unit 1 is set. A controller 7 regulates an opening of a valve of a flow rate regulator 6 according to a set flow rate operated by input switches 13, 14 and simultaneously displays the set flow rate on the unit 9. A switching valve is set by water supply setting selected by an operation of an input switch 15, and whether the water supply to a remote controller 3 is from the unit 1 or a city water connector 2 is selected. Thus, hot water of desired temperature and desired flow rate from the unit 1 is obtained from a discharge port 19 of the controller 3.
Patent JP-H0482453-A (JP)
Title: Digital data exchange
Inventor: SASABUCHI HISAO
IPC: H04Q11/04
Filed: 1990-07-25
Abstract: PURPOSE:To prevent a line held invalidly by immediately judging the busy of an opponent by connecting a monitor speaker, and judging the disabled state of communication by using a model with a different specification. CONSTITUTION:A call tone can be heard when performing a call on an opposite device 16, and a busy tone can be heard when the device 16 is communicated with another device. When the device 16 responds while calling the device 16, the call tone disappears, and a carrier tone can be heard when the device 16 is switched to a modem. Meanwhile, when specification is same as that of the modem connected to a modem trunk 4, the detection of a carrier signal is reported from the trunk 4 to a central processing unit 5. The unit 5 receiving the above report disconnects a sound port between a central office 3 and a digital subscriber circuit 1 and the speaker 11a of a digital telephone set 11. Thereby, a data terminal 13 is housed in an analogue network 15, and data communication with the device 16 can be performed.
Patent JP-S5987609-A (JP)
Title: Pcm sound recording and reproducing device
Inventor: YAMAGUCHI TETSUSHIGE
IPC: G11B20/18
Filed: 1982-11-08
Abstract: PURPOSE:To avoid the deterioration of the error correcting capacity with a track which is under a normal working state despite the breakdown of a head generated before the sound recording is started, by sending artificially the correct data in case an unavailable track is produced. CONSTITUTION:When a certain track, e.g., a track corresponding to a switch 14-1 is unavailable, the switch 14-1 is changed toward a contact 14-1B. In this case, an error correcting code generating circuit 10 and an error detecting code generating circuit 11 work at all times to the track corresponding to the switch 14-1 under a premise that the input PCM signals are all set at ''O''. At the same time, the record signal of the track corresponding to a switch 14-1' which works in response to the switch 14-1 passes through a circuit 15 which compensates the shift of timing between record and reproduction modes and is supplied to an error detecting circuit 12 as the reproduction side. While the signal of the unavailable track passes through switches 14-1, 14-2..., and the artificial data is always supplied to the reproduction side from the record side.
Patent JP-H0754194-A (JP)
Title: High tensile strength cold rolled steel sheet excellent in delayed fracture resistance
Inventor: UESUGI KOJI
IPC: C25D5/26
Filed: 1993-08-09
Abstract: PURPOSE:To improve the delayed fracture resistance of a steel sheet and enable its thinning by applying the lower layer of Zn based metal plating to be applied to the surface of a cold rolled steel sheet with a trace amt. of Ni based metal plating in advance. CONSTITUTION:This steel sheet is formed in such a manner that the surface is applied, as a base, with Ni or Ni-based alloy plating by 50-3000mg/m<2>, and the upper layer is applied with Zn or Zn-based alloy plating by 1-50g/m<2>. The steel sheet has >=100kgf/mm<2> tensile strength. Thus, a hydrogen producing reaction occurs on the Ni or Ni-based alloy plating, adsorbed atomic hydrogen does not transfer into the steel, and the delayed fracture of the steel sheet in a corrosive environment can be suppressed.
Patent JP-S6089103-A (JP)
Title: Parabolic antenna
Inventor: KOGANEI KEIJI
IPC: H01Q3/08
Filed: 1983-10-21
Abstract: PURPOSE:To adjust properly an elevation angle and a direction of a radio reflecting plate by connecting an upper end part of a pole and a frame for mounting a reflecting plate with a connecting lever expanded and contracted freely. CONSTITUTION:An inner end part of the frame 4 for mounting a reflecting plate is mounted to both side ends of the radio reflecting plate 1. Moreover, the lower ridge of the radio reflecting plate 1 is mounted to nearly a middle part of a frame 5 for mounting wave collector to one end of which a radio wave collecting body 2 is fitted and the frame 4 for mounting the reflecting plate is fixed to the other end. On the other hand, the other end of the frame 5 for collector mounting or the lower end of the frame 4 for mounting reflection plate are supported to the upper part of a pole 3. Then an upper end part 31 of the pole 3 and the frame 4 for mounting the reflecting plate are connected by the connecting lever 9 freely expanded and contracted. Since the antenna is formed in this way, the elevating angle and direction of the radio wave reflector are adjusted properly.
Patent JP-2000028662-A (JP)
Title: Method for evaluating planar inductor
Inventor: YANO HITOSHI
IPC: G01R27/28
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating planar inductor for directly obtaining the equivalent circuit of the planar inductor in double terminal pair structure from a measurement value. SOLUTION: A scattering matrix for the low-frequency signal of a planar type inductor element is measured, an impedance (first input impedance) as the planar inductance element is seen from a first terminal 104, when a second terminal 105 of a double terminal pair is short-circuited, is calculated by the measured value of the scattering matrix, an impedance (second input impedance) as the planar inductance element is seen from the first terminal, when the second terminal of the planar inductor element is terminated by the characteristic impedance of the scattering matrix, is calculated by the measurement value of the above scattering matrix, and the circuit constant of the equivalent circuit of the planar inductor element is determined by the first and second input impedances.
Patent JP-H0248273-A (JP)
Title: Rear wheel steering device for vehicle
Inventor: OMURA HIROSHI
IPC: B62D7/14
Filed: 1988-08-08
Abstract: PURPOSE:To prevent the source of motive power from falling into the state of overdischarge, by lowering a load which is taxed on the drive means of a steering mechanism such as a motor or a hydraulic cylinder or the like, when a travel speed is extremely low. CONSTITUTION:A control unit is inputted with signals obtained from car speed sensors 36, 36', a steering angle signal obtained from a steering angle sensor 37, a rear wheel steering angle signal obtained from a steering angle sensor 38 arranged in relation to a rear wheel turning shaft 24, a brake switch 41 signal, an ignition switch 42 signal and a shift lever position signal Sp or the like. The control unit 50, when the realization of a rear wheel steering control condition has been inspected and the travel speed of a vehicle 10 is lower than a predetermined value, makes a value obtained by multiplying a rear wheel target steering angle by a coefficient, an effective rear wheel target steering angle, and conducts control so that this may become zero.
Patent JP-H11102595-A (JP)
Title: Redundant fuse box and semiconductor device
Inventor: BOKU JUNSHOKU
IPC: H01L27/10
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To reduce the number of column redundant fuse boxes and the area of redundant fuse boxes. SOLUTION: The semiconductor device has a plurality of memory blocks 401 and 403 including normal and redundant memory cells, a plurality of normal column selection line drivers 409 and 411, a plurality of redundant column selection line drivers 405 and 407, and a common column redundant fuse box 413. All of the normal column selection line driver 409 and the redundant column selection line driver 405 include a fuse, and the column redundant fuse box 413 is shared by the redundant column selection line drivers 405 and 407.  Also, the redundant fuse box 413 has a repair address judgment part that latches a repair address in advance, compares an input address with the latched repair one, and judges whether the input address is the same as the repair one or not, and a redundant enable signal generation part that responds to the output signal of the repair address judgment part and generates a redundant enable signal.
Patent JP-S6354065-A (JP)
Title: Image processing unit
Inventor: SUZUKI YUZURU
IPC: H04N1/40
Filed: 1986-08-22
Abstract: PURPOSE:To obtain the same quality recording picture by comparing a detected density gradient with a high threshold value and a low threshold value, applying binary coding processing when the gradient is higher than the high threshold value, applying dither processing when the gradient is lower than the low threshold value and applying density gradient when the gradient is between both the threshold values. CONSTITUTION:A data conversion circuit 7 obtains a normallized (r) from a density gradient from equation I in the range of rmax, rmin, where (d) is a contrast data. Io case of r>1, r=1 is selected and r=0 is selected in case of r<0. Then the contrast data (d) is converted as shown in equation 11 depending on the value (r), where d' is contrast data after conversion, d is contract data before conversion, th is binarized threshold value of character and dmax is maximum contrast. Then a data conversion circuit 7 calculates equations I, II to obtain the contrast data d' after conversion thereby generating data suitable respectively to a character section and an intermediate section.
Patent JP-H0361174-A (JP)
Title: Rear-wheel steering device for vehicle
Inventor: OMURA HIROSHI
IPC: B62D7/14
Filed: 1989-07-29
Abstract: PURPOSE:To improve a small sharp turn of a vehicle by operating a front-wheel steering speed and correcting a rear-wheel steered angle to an inphase side at the time of low-speed quick steering based on the operation result in a device in which rear wheels are steered to an antiphase side to front wheels to a front-wheel steered angle at the time of a low speed. CONSTITUTION:In a four-wheel steering vehicle, following units are provided: a front-wheel steering device 3 steering front wheels 2 corresponding to the operation of a steering wheel 1, a rear-wheel steering device 5 steering rear wheels 4 corresponding to the steering of the front wheels 2, a power steering mechanism 6 assisting the steering force of the front-wheel steering device 3, and a 4WS control unit 7 changing a rear-wheel steering characteristic from an in-phase side to an antiphase side to the front wheels corresponding to a vehicle speed and a front-wheel steered angle. Moreover the 4WS control unit 7 is composed so as to control the rear wheel steering device 5 so that the rear wheels 4 are steered to the antiphase side to the front wheels 2 to the front-wheel steered angle at the time of a low speed, and also a rear-wheel steered angle is corrected in the in-phase side at the time of low-speed quick steering corresponding to a front-wheel steering speed.
Patent JP-H1035288-A (JP)
Title: Vehicular simplified door structure
Inventor: SUMIYA TOSHIHIRO
IPC: B60J5/00
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To easily mount a door panel on a vehicle such as an electric vehicle mounted with a guard bar at its boarding opening at lower costs. SOLUTION: An electric vehicle mounted at its boarding opening with a guard bar 3 adapted to pivotally open or close is provided at the guard bar 3 with reinforcement frames 4, over which a door panel made of a resin board 7 is fixed. The door panel is constituted of an upper transparent board 8 and a lower opaque or translucent board 9 both joined together. The lower board 9 is provided at its join end with projection pieces 10 for positioning and receiving the upper board 8 fitted thereto in the thickness direction thereof.