baber/WOPTO huggingface dataset:
Patent JP-2000207387-A (JP)
Title: Arithmetic unit and cipher processor
Inventor: SHIBA KAZUE
IPC: G09C1/00
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To perform operation in an extension field of 2 in addition to integer type operation only by adding minimum architecture by placing a multiplying circuit in operation by propagating a carry or without propagating the carry. SOLUTION: On a coprocessor 1, an integer type multiplying circuit 11 performs integer type multiplication between data X in a buffer X and data Y in a buffer Y and outputs the result to a selector 13. A circuit 12 for multiplication in the extension field of 2 performs multiplication in the extension field of 2 by the data X and data Y and outputs the result to a selector 13. The difference between the integer operation by the integer type multiplying circuit 11 and extension field multinomial operation of 2 by the multiplying circuit 12 is based on whether or not there is a carry (carry propagation). The selector 13 is switched according to the control signal S1 from a control part 5. An adding circuit 14 and an adding circuit 15 also switch integer type addition and addition in the extension field of 2 with the control signal S1.
Patent JP-H09204492-A (JP)
Title: Slip processor
Inventor: KIYONO KAZUJI
IPC: G06K9/20
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a slip processor which can efficiently process a slip where an ID number is not filled. SOLUTION: Slip identification information constituted of more than one or two identifiers among a keyword, a mark and slip attribute information for identifying the slip functions in the same way as the ID number. Thus, FC(file control) information is stored in an FC information storage part 8 in accordance with slip identification information. Thus, a slip identification part 7 extracts the identifier from the image of the slip even if the ID number is not filled, and a control part 2 retrieves corresponding FC information from the FC information storage part 8 and the pertinent slip can be processed based on FC information.
Patent JP-H03216748-A (JP)
Title: Remote channel device
Inventor: TAKAHASHI ATSUSHI
IPC: G06F11/30
Filed: 1990-01-22
Abstract: PURPOSE:To prevent the deterioration of the processing efficiency of other remote channel devices connected to a power supply controller and a maintenance diagnostic device at occurrence of a fixed fault, etc., by suppressing the report of the occurrence of the fault to the power supply controller for a prescribed time after the fault state is reset. CONSTITUTION:A remote channel device 40 consists of the fault registers 41 - 43, a fault information register 44, a timer 45, and a fault occurrence report suppressing circuit 46. Thus the occurrence of a fault is not reported to a power supply controller 60 for a prescribed time after the fault state is reset. As a result, the deterioration of the processing efficiency can be prevented for other remote channel devices connected to the controller 60 and a maintenance diagnostic device 70 at the time of generating a fixed fault, etc.
Patent JP-H0530242-A (JP)
Title: Digital picture regenerating system
Inventor: YOHANNESU MACHIRUDA PETERU HER
IPC: G03G15/36
Filed: 1992-01-27
Abstract: PURPOSE: To provide a device in which a regular printing sequence is held for printing a preferential job, image data of the preferential job and reproduction parameter is not canceled until an immediate copy mode continues and which can operate at the immediate copy mode where the reproduction parameter of the preferential job can be changed while the regular printing sequence is continued. CONSTITUTION: An interactive interface 18 is provided in a system for simultaneously displaying plural pages or selecting more than one pages or individually adjusting the operation parameter of a reproduction system for the selected pages.
Patent JP-H02192320-A (JP)
Title: Phase locked loop oscillator
Inventor: HIROTA TETSUO
IPC: H03L7/20
Filed: 1989-01-20
Abstract: PURPOSE:To attain simplification and miniaturization by omitting a power distributor by providing first, second, and third output terminals, and outputting a second higher harmonic component with signals of fundamental oscillation frequency synchronized with phases opposite to each other. CONSTITUTION:An oscillation means is provided with two oscillation parts of same constitution which perform oscillation operations synchronized with the phases opposite to each other, and the connection point of both oscillation parts is connected to the first output terminal, and the second higher harmonic component is outputted from the terminal. Also, each of the oscillation parts is connected to the second and third output terminals, and outputs the signal of fundamental frequency synchronized with the phases opposite to each other, and frequency division output can be obtained from a frequency division means corresponding to the output signals of the second and third output terminals. The phase of the frequency division output is compared with that of a reference signal at a phase comparison means, and the oscillation frequency of the oscillation means is controlled based on the above comparison result. In such a way, since the second higher harmonic component can be obtained with the signal of fundamental oscillation frequency synchronized with the phase opposite to each other to operate the frequency division means by the oscillation means, the power distributor can be omitted, and constitution can be simplified and miniaturized.
Patent JP-S62170952-A (JP)
Title: Photographic sensitive material
Inventor: TACHIBANA NORIKI
IPC: G03C1/85
Filed: 1986-01-23
Abstract: PURPOSE:To obtain the titled material having an excellent antisticking property and antistatic property by incorporating a graft polymer and/or a block polymer which contains a fluorine atom unit to one layer of nonphotosensitive layers. CONSTITUTION:In the title material which has at least one layer of the photosensitive layer on a surface of the substrate body, and at least one layer of the nonphotosensitive layer on the substrate which is an opposite side of the substrate provided with the photosensitive layer thereon, at least one layer of the nonphotosensitive layers contains the polymer and/or the copolymer having the fluorine atom unit. The prescribed fluorine atom unit contd. in the polymer is a polymer chain composed of the monomer units contg. fluorine atom. The representative unit is exemplified by the monomer shown by the formula. The content of the fluorine unit contd. in the polymer is >=1wt% fluorine atom. The titled material having a sufficient antistatic and antisticking properties is obtd. If the content is >=90wt%, the titled material having a less solubility against org. solvents and being difficult to handle, is obtd.
Patent JP-H06219595-A (JP)
Title: Paper feeder
Inventor: ISHIKAWA SAKAE
IPC: G03G15/00
Filed: 1993-01-28
Abstract: PURPOSE:To promote the simplification of constitution and a reduction in cost upon dispensing with any exclusive paper end sensor by performing such control as increasing the revolving speed of a paper calling semicircular roller from the upper stage in order. CONSTITUTION:A semicircular roller 1a of an upper stage paper feeding part 10 is made so as to rotate one time by control of a one-turn clutch, while another semicircular roller 1b of a lower stage paper feeding part 12 rotates two times by control of the one-turn clutch, respectively. Therefore, when paper in each paper feeding part is used up, if an operator tries to feed the paper without knowing it, a single rustling sound due to contact between the semicircular roller 1a and a bottom plate 14 is produced in the first stage, and two-time continuous rustling noises are emitted in the second stage, so that the operator is able to judge that which one ran out.
Patent JP-H07218800-A (JP)
Title: Lens barrel
Inventor: MACHIDA KIYOSADA
IPC: G02B7/10
Filed: 1994-02-04
Abstract: PURPOSE:To smoothly rotate a rotary cylinder even if an energizing member intrudes into an opposite member and to improve the position precision at the time of the rotary driving of the rotary cylinder more by providing an intermediate member which is energized by the energizing member to the rotary cylinder or a receiving member and slides freely with respect to the rotary cylinder or receiving member. CONSTITUTION:A shutter part 53 is fixed in an internal cylinder 60. A compression coil spring 62 is provided between the rear end part 52b of a lens holding frame 52 and the reception part 53b of the shutter part 53. Further, a washer 63 is provided between the compression coil spring 62 and the reception part 53b of the shutter part 53. Here, when a lens holding frame 52 is rotated to move in the direction of the optical axis L, a relative slide is generated between the washer 63 and the reception part 53b of the shutter part 53 unless the end part of the compressed coil spring 62 and the rear end part 52b of the lens holding frame 52 or washer 63 move smoothly and relatively since the end part intrudes the rear end part or washer. The lens holding frame 52 can smoothly rotates on the optical axis L all the times.
Patent JP-H10206460-A (JP)
Title: Apparatus for operating initial correction coefficient
Inventor: NAKAJIMA MIKAO
IPC: G01P15/00
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an initial correction coefficient-operating apparatus which can obtain a correct initial correction coefficient simply. SOLUTION: When a vehicle is judged to run straight, a CPU 2b calculates initial correction coefficients K1 , K2 based on each rotational angular velocity ratio of front left and right tires and rear left and right tires. When the vehicle is judged to make an inertial run, the CPU 2b calculates an initial correction coefficient Kx based on the calculated initial correction coefficients K1 and K2 and a rotational angular velocity ratio of the front and rear tires. Further, if the vehicle is judged to turn a corner, the CPU 2b calculates an initial correction coefficient Ky. The initial correction coefficients Kx and Ky are compared, and one of higher accuracy is set as a final initial correction coefficient K3 . Since highly accurate initial correction coefficients K1 -K3 can be obtained even without a test running of the vehicle before a user is aware, the user's burden in lightened.
Patent JP-H05315283-A (JP)
Title: Minute metallic wiring structure
Inventor: SUZUKI YUKIE
IPC: H01L21/3205
Filed: 1993-01-28
Abstract: PURPOSE:To provide a minute metallic wiring structure for large-scale integrated circuits which can strongly resist against both electromigration and stress migration. CONSTITUTION:In the title structure, at least part of the grain boundary 201a of a metallic wiring film which is formed on a substrate 202 and contains aluminum as a constituent element does not coincide with the normal direction to the substrate 303 and at least part of the angles between the normal direction to the substrate 202 and the boundary 201a becomes >=20 deg.. Since the boundary 201a has the angle of >=20 deg. against the normal direction to the substrate 20, the stress applied to the boundary 201a is reduced as compared with the case where the boundary 201a coincides with the normal direction to the substrate 20 and the occurrence of disconnection in metallic wiring is remarkably reduced. Therefore, wiring having a good stress migration resistance and long service life can be formed.
Patent JP-2000216688-A (JP)
Title: Error correction circuit
Inventor: MIZUNO TAKANORI
IPC: H03M13/23
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To reduce the capacity of a path metric memory without degrading precision of decoding in an error correction circuit, especially in a Viterbi decoding circuit. SOLUTION: A circuit 202 that conducts range up/down of a path metric value is added before/after an ACS circuit 203 that conducts addition and comparison of a branch metric arithmetic value and a preceding path metric value and selection of a maximum likelibood path so as to effectively use bits of a RAM by increasing a range when it is required to extend an effective digit of the path metric value so as to degrade precision of the effective digit of the input data and decreasing the range when and of the effective digit of the path metric value is not used so as to increase the precision of the input data.
Patent JP-H06225026-A (JP)
Title: Emergency telephone master set switching device
Inventor: HANEDA OSAMU
IPC: H04M9/00
Filed: 1993-01-28
Abstract: PURPOSE:To provide an emergency telephone master set switching device which performs selective speech between plural master sets and a slave set in an emergency telephone system. CONSTITUTION:This device is constituted of a slave set side terminal 4 line- connected to the slave set B, plural master set side terminals 3-1, 3-2 line- connected to the plural master sets A1, A2, respectively, a selection switch S1 to designate selectively a desired master set side terminal 3-1 (or 3-2) to be line-connected to the slave set side terminal 4, call detection circuits 5-1, 5-2 which detect the call signal of the master set A2 (or A1) from a non-selected master set side terminal 3-2 (or 3-1) by the selection switch S1, light emitting diodes LED1, LED2 and a buzzer BZ which notify the signal detecting state of the call detection circuit 5-2(or 5-1) by an optical signal and a buzzer tone.
Patent JP-H01189057-A (JP)
Title: Cassette tape recorder
Inventor: OGAMI HARUO
IPC: G11B15/46
Filed: 1988-01-22
Abstract: PURPOSE:To quickly listen to recorded conversation contents under the state of Cue and to promote the using efficiency by setting a motor speed as >=five times the speed of a reproducing tape at the time of REW. CONSTITUTION:At the time of Cue, switches S1 and S2 are turned on, and a speed control circuit is electrified with a current settled by a resistor R2. The resistor R2 is settled to meet a speed to understand the conversation recorded on the tape at this speed under the Cue state, thus enabling the quick listening. Then, at the time of Rev, the switches S1 and S3 are turned on, and a current settled by the resistor R3 is fed to the speed control circuit. The resistor R3 is settled as such a speed of Rev as >= five times as fast as the reproducing tape speed, so as to carry out Rev.
Patent JP-S56111534-A (JP)
Title: Sizing method of constant-velocity joint ball groove
Inventor: NAKAMURA TERUSHIGE
IPC: B21D53/10
Filed: 1980-02-07
Abstract: PURPOSE: To obviate early damaging of a sizing tool by oscillating an outer race holding part within the predetermined angle range centering at the center of the arc in the axial line direction in sizing ball grooves.  
     CONSTITUTION: An outer race (a) of a constant-velocity joint is fixed in an outer race holding part 8. With the axial line of said part 8 aligned to the axial line of a ball holding part 1, the part 1 is moved until all sizing balls 5 are opposed inward in all ball grooves a 3 . The center of the imaginary circle connecting the centers of the balls 5 is aligned to the center A of the arc in the axial line direction of the ball grooves a 3 . A hydraulic cylinder 4 is moved in its contraction direction to move a mandrel 3 leftward, move split sleeves 7 outward and move the balls 5 in an expanding position, whereby the balls 5 are fitted into the ball grooves a 3 . The part 1 and the part 8 are located in the same direction around the respective axial lines; at the same time, the base plate supporting the part 8 is oscillated within an angle θ range around the center A in the arc in the axial direction, whereby the sizing is accomplished. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61172336-A (JP)
Title: Formation of electrode opening of semiconductor device
Inventor: HARADA KOUJI
IPC: H01L21/302
Filed: 1985-01-25
Abstract: PURPOSE:To moderate the steepness of step difference part while preventing any defective connection and disconnection etc. from occuring, by a method wherein an electrode opening in LSI etc. is formed into the sectional shape with stepwise step difference part. CONSTITUTION:An insulating oxide film 12 is formed on a silicon semiconductor substrate 11 and then two layered photoresist films 13, 14 are formed on the film 12 to make the opening parts a, b stepwise. Next the insulating oxide film 12 is selectively etched to open an electrode opening 15 corresponding to the opening size a of photoresist film 13. A stepwise step difference opening 14a corresponding to an other opening size b of the electrode opening 15 is formed. Then the photoresist films 13, 14 ar entirely removed by etching process to form an electrode, wiring metallic layer 16 adaptable for the electrode opening 15 with flattened stepwise step difference part 15a. Through these procedure, any defective connection and disconnection etc. of electrode and wiring 16 may be prevented effectively from occurring since the step difference may be moderated remarkably making the electrode openings fine and flattened.
Patent JP-S59137650-A (JP)
Title: Electronically controlled automatic speed changer
Inventor: KIKUCHI TOSHIYUKI
IPC: F16H61/18
Filed: 1983-01-28
Abstract: PURPOSE:To prevent overrun of an engine surely by operating the shift lever by the hand of driver immediately after a speed change takes place automatically, and thereby allowing the precedent sensed signal to perform control in No.1 range until a specific period of time has passed even after shifting into the No.1 range. CONSTITUTION:An electronic control circuit 200 serves automatic speed change on the basis of data as the degree of throttle opening given from a sensor 207 and the number of turbine revolutions of torque converter given from a sensor 209, by reference to the speed change line entered in an RAM202. Even through the driver uses the shift lever to shift into No.1 range immediately after automatic speed change from No.3 to No.2 position, for ex. in case the car is coming to a downward slope immediately after such an automatic speed change, the control according to No.1 range shall take place on the basis of sensing signal at No.3 speed immediately before this speed change for a specific period of time corresponding to the time lag of speed change, i.e. until No.2 car speed comes into synchronization wth the turbine speed. Thus overrun of the engine is prevented. Accordingly no excessive engine brake action is applied to the car to serve elimination of a risk of spinning, and thus the safety can be well maintained.
Patent JP-2000217228-A (JP)
Title: Multifunctional outlet for wiring
Inventor: KIKUCHI YOSHIAKI
IPC: H02G3/18
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a multifunctional outlet for wiring connection for underfloor wiring, which enables a variety of wire connecting apparatus blocks to be changed, through simple operation. SOLUTION: This multifunctional outlet for wiring comprises a trough-like outlet main body 1 with an opening in its upper face and a transparent lid body 23, made of synthetic resin put on the opening in the upper face of the outlet main body 1. The outlet main body 1 is integrally made of a hard synthetic resin material superior in impact resistance, and is so designed that the side faces 3 of the outlet main body positioned at both the edges of he bottom face 2 are allowed to be widened slightly outward by external forces. A first guide groove 6 and a second guide groove 7 are formed overlapping at both the ends of the outlet main body 1 in the vicinity of the openings. Different types of wire connecting apparatus block 5 can be freely changeably inserted, by selecting the first guide groove 6 or second guide groove 7.
Patent JP-S58138390-A (JP)
Inventor: KAN FUMINORI
IPC: C12P17/18
Filed: 1982-02-01
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-H02196199-A (JP)
Title: Vertical shaft centrifugal type electrically operated pump
Inventor: OTA NARIAKI
IPC: F04D29/70
Filed: 1989-01-23
Abstract: PURPOSE:To attempt to prevent damage of an impeller and mechanical seal by providing a suction hole eccentrically positioned from a cylinder-shaped separating chamber facing to the direction of tangent line, arranging that an influent in the separating chamber is forcibly rotated in a fixed direction, and separating chips, etc., that get mixed in a pump. CONSTITUTION:Upper and lower casings 2a, 2b are conjugated liquid-tight through an O-ring, and combined together by a bolt 12. And, an inner casing 7 for each of multistage impellers is provided to the lower casing 2b, and an impeller suction hole 4a of the inner casing 7 of the lowest end is connected to a separating chamber 11 formed in the lower end part of the lower casing 2b. Then, a suction hole 5 eccentrically positioned from the center of the lower casing 2b is provided so that it faces to the direction of tangent line in the separating chamber 11 in a cylinder shape, a groove 8 is provided at the outer circumferential part of the bottom surface of the separating chamber 11, and a drain hole 9 is provided on the wall surface of the separating chamber 11 of the part of the groove 8, and precipitated chips can be removed. Because of this, foreign matters are separated before they infiltrate into an impeller part or a shaft seal part to prevent damage of impeller and shaft seal device, etc., when foreign matters such as chips get mixed in a pump.
Patent JP-H11198543-A (JP)
Title: Thermosensitive recording material
Inventor: TORII MASASHI
IPC: B41M5/333
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To increase the stability of a recorded image, and improve the preservation property by a method wherein as a developer, a phenol compound which is represented by a general formula is used. SOLUTION: For this thermosensitive recording material having a leuco dye and a thermosensitive coloring layer of which the major component is a developer to color the leuco dye when being heated, on a supporting body, as the developer, a phenol compound which is represented by formula I is used. In this case, in the formula I, R indicates a hydrocarbon radical or hydrogen atom, (n) indicates an integer of 1-11, and (r) indicates an integer of 1-3. Also, as the developer, a phenol compound which is represented by the formula II is used as well. In this case, in the formula II, R indicates a hydrocarbon radical or hydrogen atom, (n), (m) each indicate integers of 1-11, (r) indicates an integer of 1-3.  As a concrete sample for the radical indicated by R, an unsaturated chain type hydrocarbon radical, an alicyclic hydrocarbon radical such as a cyclohexyl radical, an aromatic hydrocarbon radical such as a phenyl radical, a toluic radical, a cumenyl radical and a phenethyl radical, or hydrogen atom can be counted.
Patent JP-S57127930-A (JP)
Title: Manufacture for magnetic recording medium
Inventor: HOTSUTA MASAHIRO
IPC: G11B5/85
Filed: 1981-01-30
Abstract: PURPOSE:To reduce the variance in reproduced output, by forming a magnetic substance layer by making ion beams consisting of evaporated particles of ferromagnetic substance metal forming the magnetic substance layer incident to a base through sequentially different incident angles. CONSTITUTION:In a vacuum tank kept at a high vacuum, an evaporation source magnetic material 9 is bombarded with electron beams by a deflection E gun of an ion source unit 1 for heating and evaporation to form evaporated particles, and a filament 10 is heated and energized with power supplies 20, 21 located at the outside of the vacuum tank to discharge thermoelectrons 2. Further, a negative DC voltage is applied and the said particles are bombarded by accelerating electric field for the said electrons for ionization, and the said evaporated particle ions are accelerated by electric field with an accelerated electrode 6 applied by a negative high voltage from a power supply 22 to obtain ion beams, and the beams are irradiated on a base 2 running at different incident angles at guide rolls 26, 27, 28.