baber/WOPTO huggingface dataset:
Patent JP-S5451709-A (JP)
Title: Bit phase synchronizing circuit
Inventor: TSUDA HARUO
IPC: H04L7/033
Filed: 1977-10-03
Abstract: PURPOSE:To secure the bit phase synchronization between the digital units through a simple circuit with no piling of the timing matching signals in case the digital signals are transferred between plural units of devices via the same reference timing signal. CONSTITUTION:The following circuits are installed: timing signal generator circuit 12 which generates timing signal S4 and S5 of different phases to each other based on reference timing signals S1; changing point detecting circuit 11 which detects the changing point of receiving digital signal S2; and phase difference detecting circuit 13 which detects the phase difference between the output of circuit 11 and the timing signal S4 or S5. In addition, selector circuit 17 which the phase producing no decision error for signal S2 among two timing signals based on the output result of circuit 13 is added, along with retiming circuit 21 which gives retiming to signal S2 via retiming signal S9 selected through circuit 17. Thus, bit phase synchronous circuit 10 is constituted.
Patent JP-2000300564-A (JP)
Title: Ultrasonic diagnostic instrument
Inventor: NISHIGAKI MORIO
IPC: A61B8/08
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To reduce the physical volume of hardwires for the convolution computing operation by correcting changes in the width of a transmission pulse for driving a probe by the convolution computing operation using a delay addition means to detect nonlinear distortion equivalence in vivo from a difference between an output of the convolution computing operation and an output not subjected to the convolution. SOLUTION: In the operation of an ultrasonic diagnostic instrument utilizing nonlinear distortion associated with the propagation of ultrasonic waves in vivo, firstly, in the first transmission, a transmission pulse with a width T is generated from pulser receivers 3a-3d to drive vibrators 2a-2d. Then, received signals at vibrators 2a-2d undergo discretization and quantization via A/D converters 4a-4d or the like, a delay addition is performed by data of memories 5a and 5c and the data interpolated by an interpolator 7 is taken into a memory 64. In the second transmission, a transmission pulse with a pulse width T/2 is generated and at this point, switches 20a and 20b are turned to the position (a). Then, a difference of a nonlinear distortion equivalence is determined by a substracter 65 and the results are converted and scanned by a DSC 8 to be shown on a display part 9.
Patent JP-S6011850-A (JP)
Title: Manufacture of photoconductive member
Inventor: KUROKAWA TAKESHI
IPC: C23C16/48
Filed: 1983-07-01
Abstract: PURPOSE:To manufacture continuously, efficiently and economically a photoconductive member by using a device in which each chamber for executing a series of processes is connected to each other by a door, in a manufacturing method of said member by a CVD method, etc. CONSTITUTION:An object to be worked is processed successively by using a device (a symbol A1 denotes an inlet door of a throwing-in chamber, and F3 denotes an outlet door of a carrying-out chamber) formed by connecting a supporting body throwing-in chamber A (symbols A2-F2 denote vacuum pumps), a supporting body heating chamber B, a reaction chamber C for forming a photoconductive thin film on a supporting body, an annealing chamber D for annealing the thin film, a cooling chamber E of a formed photoconductive member, and a carrying-out chamber F of the photoconductive member, which are capable of pressure reduction independently, respectively, in said order through doors B1-F1. Accordingly, for instance, when a heated supporting body is moved to the reaction chamber C, the door C1 is opened in a state that the door B1 and D1 are closed, the supporting body is shifted to the chamber C from the chamber C and the door C1 is closed, and thereafter, only the chamber C is brought to discharge to a prescribed pressure by the pump C2, and discharged air quantity is extremely small. Also, in each chamber, the processing under a different pressure can be executed.
Patent JP-H07325784-A (JP)
Title: Network fault display restoration system
Inventor: KASAGI SHINJI
IPC: G06F15/00
Filed: 1994-05-31
Abstract: PURPOSE:To perform the restoration of plural generated faults to one of specified fault restoration information by using this specified fault restoration information as fault restoration information. CONSTITUTION:This system is the network fault display restoration system of a system composed of a system control part 10 controlling the fault information in plural network devices 20 to 22 and a display 30 displaying the control information of the system fault control part 10. The system has a network device connection part 11 extracting specified fault restoration information and network device names when the specified fault restoration information is transmitted from either one of each network device 20 to 22, a network device fault control part 12 deleting plural of the fault information on the specified fault restoration information from the fault information on the network device names by retrieving an information table based on the extracted specified fault restoration information and the network device names and a generating fault display part 13 reflecting the deletion of the fault information on the display of a display 30.
Patent JP-S5544743-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWABE YUUNOSUKE
IPC: H01L21/76
Filed: 1978-09-26
Abstract: PURPOSE:To improve reliability on the action of an integration circuit, by perfecting the isolation of element surfaces by bringing a polycrystal Si portion and a semiconductor substrate to the same potential as the semiconductor substrate by electrically conduction connecting both. CONSTITUTION:A polycrystal Si portion 12 in a V-shaped groove is changed into a conductor by doping impurities to the Si portion 12, and the Si portion 12 and a Si substrate 1 are electrically conduction connected, thus bringing the Si portion 12 and the Si substrate 1 to the same potential. Consequenctly, reliability on the action of an integration circuit can be advanced because channels are not produced in the substrate 1 and the isolation of element surfaces can be made perfect.
Patent JP-H05291884-A (JP)
Title: Channel selection device for radio receiver
Inventor: MATSUHASHI HISAHIRO
IPC: H03J5/02
Filed: 1992-04-10
Abstract: PURPOSE:To allocate automatically a new broadcast frequency to a preset key at a district being a moving destination. CONSTITUTION:The device is provided with a reception section 1 receiving a broadcast radio wave, a memory card read section reading memory cards 5,6 on which a broadcast frequency for each district is stored, plural preset switches 8 allocating broadcast frequencies for each station, and a control key 7 selecting a district, and the device allows a reception control section 9 to read the broadcast frequency stored in the memory cards 5,6 of the district selected by the operation of the control key 7 from the memory card and to allocate the result automatically to each of the preset switches 8 thereby controlling the channel selection reception by the preset switch operation.
Patent JP-2000310326-A (JP)
Title: Traveling control device for vehicle
Inventor: ITO YASUSHI
IPC: B60W10/10
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To make an engine side driven by a CVT side at operating an accelerator off without giving a feeling of wrongness caused by an increase of an engine sound or an engine speed at operating the accelerator off when a, rotating speed of the CVT is required to be increased. SOLUTION: An ECU 30 increases a rotation speed of an input side of a CVT 12 to a specified target rotating speed based on a preliminary prepared map at operating an acceleration pedal 36 off. A lock-up clutch 16 for mechanically connecting an engine 10 side and the CVT 12 side is slipped a specified amount by the ECU 30 and only the rotating speed of the CVT 12 is increased to suppress the rotating speed of the engine 10, and a feeling of wrongness caused by increase of an engine sound and an engine speed, an excess engine brake, and the like is prevented.
Patent JP-H09304934-A (JP)
Title: Preparation method for planographic printing plate
Inventor: SEIYAMA HIDEO
IPC: G03F7/00
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To improve the printing performance, especially the printing stability by processing a photographic material in the presence of a hydrazine compound. SOLUTION: In a preparation method for a planographic printing plate, comprising the steps of exposing a photographic material having a silver halide emulsion layer, developing the same, and then selectively making the undeveloped silver halide image part or the developed metal silver image part lipophilic to be ink-acceptable, the photographic material is processed in the presence of a hydrazine compound. In the case of containing the hydrazine compound in the photographic material, it is preferable to contain it in the silver halide emulsion layer, but it is also all right to contain it in a hydrophilic colloid layer adjacent to the silver halide emulsion layer.  The content of the hydrazine compound in the layer depends on the characteristic of the used silver halide emulsion, the chemical structure of a compound and developing conditions, so that suitable content varies over a wide range, but the range about 1×10<-6> -1×10<-2> mol per silver one mol in the silver halide emulsion is useful in practically.
Patent JP-S60261261-A (JP)
Title: Solid-state image pickup device
Inventor: TERAKAWA SUMIO
IPC: H04N5/335
Filed: 1984-06-08
Abstract: PURPOSE:To improve the picture quality in low illuminance of a flush channel CPD-type solid-state image pickup device by incorporating a feedback-type feedback amplifier in a transfer gate from a storage capacitor to a horizontal shift register in a transfer device. CONSTITUTION:A signal electric charge OS stored in photodiode is transferred temporarily to a MOS capacitor 7 for storage by priming transfer. Meanwhile, in case that a feedback amplifier 11 is used to perform skimming transfer, the potential of one electrode N of the capacitor 7 for storage is set to a certain value determined by the input voltage and the characteristic of the amplifier 11 when a transfer pulse is inputted to a terminal 12. Consequently, the dependence upon the signal quantity in skimming transfer is eliminated in this case.
Patent JP-H10295305-A (JP)
Title: Container custard pudding
Inventor: FURUSE SADATOSHI
IPC: A23L9/10
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a container for custard pudding capable of forming a pattern on the boundary line between the surfaces of a custard pudding and caramel without any spreads of the caramel by capillary effect, by providing a caramel-holding surface with a lot of fine striae on the inner periphery at the lower end of the barrel wall of the container. SOLUTION: This container is obtained by providing a caramel-holding surface 6 on the inner periphery of the lower end of the barrel wall 5, with a lot of striae in the circumferential direction ranging from a wall bottom 7 to a prescribed height, or by providing a caramel-holding surface with a wavy pattern on the inner periphery of the lower end of the barrel wall 5, through forming a plurality of protruded wavy lines in the circumferential direction ranging from a wall bottom 2 to a prescribed height, thus obtaining the objective container.
Patent JP-S6011664-A (JP)
Title: Full-close referential position detecting method of egr valve in internal-combustion engine
Inventor: HASEGAWA SHIYUNPEI
IPC: F02D21/08
Filed: 1983-06-30
Abstract: PURPOSE:To perform accurate EGR control continuously by updating the full- close referential opening of EGR valve for each sampling signal to the level detected at each sampling signal under starting state of engine. CONSTITUTION:Under engine operation, ECU5 will receive parameter signals from various sensors 4, 8-11, 15-17 to operate the target opening of EGR valve 19 in accordance to predetermined control program. When such state as having zero target opening continues for predetermined time, the output level from a valve lift sensor 24 after elapsing said predetermined time is considered to be the full-close referential opening which is subtracted from the detected valve opening to produce the actual valve opening. If the engine is under starting state, said full-close referential opening is updated for every sampling signal to the level detected for said sampling signal. Consequently, setting of the full-close referential opening is performed correctly.
Patent JP-S5748473-A (JP)
Title: Balancing device for grind stone mounting rotary shaft
Inventor: MASUYAMA EISAKU
IPC: B24B45/00
Filed: 1980-08-28
Abstract: PURPOSE: To facilitate an adjustment or a fine adjustment of a balancing device for a grind stone mounting rotary shaft such as a transverse grind stone shaft of a surface grinder by providing the balancing device with first and second balance shafts with centers of gravity positioned in eccentrical relationship from each other which shafts are driven by respective motors to establish the location of the shafts.  
     CONSTITUTION: A main shaft 1 is supported for rotation in a casing 2 and is rotated through a pulley 3 to drive a grind stone 5. A first balance shaft 6 and a second balance shaft 7 loosely fitted on the first balance shaft 6 are accommodated in an accommodating hole in the center of the main shaft 1. The first and second balance shafts 6, 7 have partially cut out recesses 6a, 7a at their ends, respectively. A main shaft gear 8' mounted for integral rotation with the main shaft 1 is meshed with gears 9, 10 of a first differential gear arrangement A and a second differential gear arrangement B, respectively. The gears 9, 10 are each driven by an adjusting motor through a worm 20 or 30. An adjustment is effected by causing the worms 20, 30 to be driven by the respective motors while observing an accelerometer so as to vary the relative position between the recesses 6a, 7a at the ends of the balance shafts 6, 7. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5643237-A (JP)
Title: Preparation of acetoin
Inventor: UMEMURA YOSHIO
IPC: C07C45/39
Filed: 1979-09-18
Abstract: PURPOSE: To prepare acetoin useful as a food additive (a component of the flavor of butter, etc.), in high yield, with simple procedure, by oxidizing 2,3-butanediol with O 2 -containing gas in an aqueous solution using a Pt-group metal as a catalyst.  
     CONSTITUTION: 2,3-Butanediol is contacted with O 2 -containing gas in an aqueous solution in the presence of a Pt-group metal catalyst (e.g. metallic Pt, Ru, Pd, Rh, Re, Os and Ir, and their oxides; especially metallic Pt or Pd.) at 0W120°C, pref. 30W100°C to afford acetoin useful as a component of the flavor of butter, cheese, margarine, etc. The use of the O 2 -containing gas as the oxidizing agent eliminates the necessity of removal of the agent from the reaction product. The separation and purification of acetoin can be carried out easily because of the little production of by-products. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6010542-A (JP)
Title: Positioning device of heater wires and sleeve of crt cathode
Inventor: HORII YOSHIROU
IPC: H01J9/04
Filed: 1983-06-30
Abstract: PURPOSE:To properly position a sleeve and heater wires by controlling a clamp position adjusting unit so that the terminal of a double-coil portion and the terminal of the sleeve detected with an image sensor are located in a predetermined positional relationship. CONSTITUTION:A sleeve 8 is held by a sleeve holder 13 while being fixed to a cap 1 with a support piece 7, and heater wires 9, 9 made of double coils are inserted in the sleeve 8 with a heater wire insertion unit 14. Next, a clamp unit 15 is advanced, a partition plate is inserted between the wires 9, 9 to clamp the wires 9, 9, and the unit 15 is position-controlled by a clamp position adjusting unit 16. Under this condition, the sleeve 8 and wires 9 are photographed with an image sensor 17 and processed in an image process unit 18. This positional relationship is fed to a control unit, and the unit 15 is controlled through the unit 16 so as to be located at a predetermined position in relation to the unit 13. Thereby, the wires 9 are inserted to the proper position of the sleeve 8, and accurate positioning can be performed automatically and in a short time.
Patent JP-S63285012-A (JP)
Title: Surface acoustic wave element
Inventor: YAMADA YOSHIHIRO
IPC: H03H3/08
Filed: 1987-05-18
Abstract: PURPOSE:To prevent the deterioration in the group delay time characteristic of a surface acoustic wave device by connecting a couple of partial electrode digits of adjacent electrode digits on the same propagation path as the gap of the tip of the partial electrode digit to correct the difference from the propagation time of a surface acoustic wave caused by the gap of the partial electrode digit tip. CONSTITUTION:A couple of partial electrode digits 13a, 13b of an electrode digit 13 are connected electrically by a connection part 24 made of the same material as the partial electrode digits on the same propagation path as the gap 23 between the tips of the partial electrode digits 21, 22 to the left and connected electrically by a connection section 28 made of the same material as the partial electrode digit on the same propagation path as the gap 27 between the tips of the electrode digits 25, 26 to the right. Similarly, a couple of partial electrodes 13a, 13b and 14a, 14b are connected electrically to other gap S. Thus, the wave front of the surface acoustic wave disturbed by the taps 23, 27 or S between the opposed partial electrode tips is corrected by the adjacent electrode digit.
Patent JP-S62277139-A (JP)
Title: Method and device for producing fine powder
Inventor: WATANABE TOSHIO
IPC: B01J2/02
Filed: 1986-05-26
Abstract: PURPOSE:To efficiently pulverize melt by simultaneously imparting the radical discharge velocity due to centrifugal force and the tangential velocity identical with that of a rotor to the melt, and injecting the melt at the velocity resulting from both velocities to enable high velocity injection. CONSTITUTION:A rotary disk 10 rotating at high velocity in the horizontal plane in an atomization vessel 20 is provided, a melt receiving part 12 is furnished at the central part of the disk 10, and a melt guide passage 11 extending radially from the receiving part 12 to the outer periphery of the disk 10 is provided. A melt feeder 30 is furnished above the melt receiving part 12. The melt 1 injected from the disk 10 collides with a cooling chamber 21, and a crushed and cooled to form fine powder. the fine powder is continuously generated on the circumference, dropped in a branch pie 24 through a powder suction duct 23 and introduced into a collector such as a cyclone from a collecting pie 25 through a discharge pipe 26.
Patent JP-S61274906-A (JP)
Inventor: KURODA GIICHI
IPC: B28B11/02
Filed: 1985-05-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0415841-A (JP)
Title: Table data development display device for relational data base system
Inventor: OGASA ATSUSHI
IPC: G06F12/00
Filed: 1990-05-09
Abstract: PURPOSE:To reduce the manhours of generating and maintaining the relation table of a matrix form and to improve maintenance by dynamically generating the column of the relation table at the time of displaying in accordance with the column value of the column which is development-designated in a lateral direction. CONSTITUTION:A reference column value decision circuit 3 decides the reference column values of a longitudinal direction development designation column and the lateral direction development designation column by referring to the hierarchy relation information part 1a of a relational data base 1 in accordance with the column value designated by the table data development request of a user and the hierarchy level of the column value. A display data generation circuit 5 reads stored data in a table data part 1c, which corresponds to the reference column value of the longitudinal direction development designation column, and generates a table data development image from said data in accordance with the reference column value of the lateral direction development designation column. Since the column of the relation table at the time of displaying in accordance with the column value of the longitudinal direction development designation column is dynamically generated, the discription of a virtual table connection processing and a composite condition expression can be eliminated. Then, the manhours of generating and maintaining the relation table of the matrix form an be reduced and maintenance can be improved.
Patent JP-S62276841-A (JP)
Title: Wire bonding
Inventor: NAKAJIMA MAKOTO
IPC: H01L21/607
Filed: 1986-05-26
Abstract: PURPOSE:To improve bondability while bonding damages are being suppressed by a method wherein, after a wire is pressed against a part to be bonded, the wire and the part to be bonded are relatively moved back and forth. CONSTITUTION:A capillary 14 is descended by a bonding head 9 and a ball 5a formed at the tip of a wire 5 is pressed against the pad 2a of a pellet 2 gradually. At that time, an ultrasonic oscillator 12 oscillates and applies an ultrasonic energy to the ball 5a through an oscillator 13, a horn 11 and a capillary 14 to move the wire 5 and the pad 2a back and forth relatively with a small oscillation amplitude. By moving an X-Y table 8 reciprocally, the ball 5a is moved back and forth in parallel against the pad 2a with a large operation amplitude. With this constitution, oxide films or the like formed on the junction surfaces of the wire and the part to be bonded are easily broken and clean surfaces under the films can be exposed so that the part to be bonded is bonded with the wire satisfactorily.
Patent JP-S62276560-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUKAGAI TOSHIO
IPC: C09B35/205
Filed: 1986-05-26
Abstract: PURPOSE:To enhance electric chargeability, sensitivity, and resistance to residual potential by forming an interlayer made of a heat hardenable resin containing a specified trisazo pigment. CONSTITUTION:The interlayer of an electrophotographic sensitive body obtained by successively laminating the interlayer, a charge generating layer, and a charge transfer layer on a conductive substrate is made of the heat hardenable resin containing one of the trisazo pigments represented by formula I in which A is a group represented by formula II or III; X is an aromatic ring, such as a benzene or naphthalene ring, or an indole ring; Ar1 is an aromatic ring, such as a benzene or naphthalene ring, or a hetero ring, such as dibenzofuran, or the like; Ar2 is an optionally substituted aromatic ring, such as a benzene or naphthalene ring; R1 is H, lower alkyl, or the like; and R2 is lower alkyl, phenyl, or the like.
Patent JP-H11312137-A (JP)
Title: Connection device for electronic equipment
Inventor: NIHEI MICHIO
IPC: G06F3/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To enable identification on external devices of various sorts, without increasing the number of signal lines for discriminating the sort of each connected external device. SOLUTION: External devices up to a (2<n> -2)-th sort include circuits connected so as to generate one of prescribed patterns of (2<n> -2) sorts allocated, in accordance with the sorts of the external devices on n discriminating signal lines and external devices after the (2<n> -2)-th sort respectively include serial devices 21A for outputting the serial data of a pattern allocated, in accordance with the sort of the device itself to one prescribed signal line out of n discriminating signal lines. When a pattern appearing on the n signal lines is one of prescribed patterns, a CPU determines the sort of an external device based on the pattern, and when the pattern is not the prescribed pattern, serial data sent from the serial device 21A through one prescribed signal line are converted into parallel data, and the sort of the external device is determined based on the parallel data.