baber/WOPTO huggingface dataset:
Patent JP-H08307003-A (JP)
Title: Semiconductor laser device
Inventor: NAKAYAMA TAKESHI
IPC: H01S5/12
Filed: 1995-04-28
Abstract: PURPOSE: To prevent the deterioration of the crystal of the clad layer of a semiconductor laser device and to suppress the expansion of vertical radiation angle. CONSTITUTION: A second clad layer 14 comprises a superlattice structure that is laminated alternately with a p-AlGaAs layer 15 that has larger lattice constants than those of GaAs and a p-InGaAsP layer 16 that has smaller lattice constants than those of the GaAs and by matching the lattice constants of it with those of a GaAs substrate 1, the deterioration of the crystal is prevented and the thickness of the clad layer is thickened to the enough thickness. Therefore, the spreading of a beam to a GaAs contact layer 10 is prevented and the expansion of the vertical radiation angle is suppressed. The expansion of the vertical radiation angle is suppressed by removing the GaAs layer at the upper or the lower part of a ridge.
Patent JP-S58225521-A (JP)
Inventor: SHIMADA HOSAKU
IPC: H01H35/34
Filed: 1982-06-23
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-S60248962-A (JP)
Inventor: TANI SHIYUUICHI
IPC: F25B29/00
Filed: 1984-05-23
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-H09290039-A (JP)
Title: Shoe fixing device for snow board
Inventor: INOUE KOICHI
IPC: A63C9/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To surely and easily fix shoe fixing fasteners for fixing a shoe at the desired position on a board by providing a base bed fixed on the surface of the board, an angle index bed provided with multiple radial hooked sections, an intermediate adjustment bed, and the shoe fixing fasteners. SOLUTION: Multiple first hooked sections 15 are formed on the surface of a base bed 13 fixed on the surface of a board at prescribed intervals in the longitudinal direction of the board, and an angle index bed 30 formed with the first coupling section 32 coupled with an optional first hooked section 15 on the back face is arranged on the base bed 13. Multiple radial second hooked sections 42 are formed at the prescribed angular intervals on the surface of the angle index bed 30, and an intermediate adjustment bed 46 formed with the second coupling section 42 coupled with an optional second hooked section 34 is rotatably arranged on the angle index bed 30. Shoe fixing fasteners 60, 68 for fixing a shoe to the board are provided on the surface side of the intermediate adjustment bed 46.  The intermediate adjustment bed 46 can be fixed inclinatorily at the prescribed angle in the longitudinal direction of the shoe.
Patent JP-H10301617-A (JP)
Title: Control model construction supporting device and method therefor
Inventor: SHIKAYAMA MASAHIRO
IPC: G06F19/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To automatically construct a control model from which the influence of errors is removed by providing a delay time correction means for correcting the time difference of the input value and output value of a sampled control model and a data sorting means for excluding a data set including abnormal data beforehand. SOLUTION: The delay of detection signals is corrected by the delay time correction means 111 and a delay time correction data base 122 to be the pair of operation signals and detection signals made to correspond in terms of control is constituted. Also, by the data sorting means 112, the data lacking a part of signals due to the fault of a detector or the like are specified and removed and a sorting data base 123 is constituted. The state of a controlled system 170 is detected by a controller 130 and an arithmetic operation for controlling the controlled system 170 is performed by using the control model constructed by the data bases obtained in such a manner. Control signals obtained by the arithmetic operation are outputted to the controlled system 170 by the controller 130 and an operation corresponding to them is performed.
Patent JP-H03114127-A (JP)
Title: Ion implantation apparatus
Inventor: NOGAMI TSUKASA
IPC: H01J37/317
Filed: 1990-04-23
Abstract: PURPOSE:To improve injection uniformity to a target by correcting distribution of beam current amount on multipoint monitors in response to the distribution condition of ion implantation amount on a target. CONSTITUTION:Scanning signal VS of triangular pulse is put out of an optional waveform generator 222a to scan ion beam 2 and at that time beam current amount injected to each Faraday cup 224c of multipoint monitors 224 is successively calculated by a controlling circuit 228b. Distribution of beam current amount injected to each Faraday cup 224c is calculated by a controlling circuit 228d based on the measured data and waveform data DS to make the distribution uniform is computed. The waveform data DS is provided to the optional waveform generator 222a of a scanning electric power source 222. The optional waveform generator 222a retains the waveform data DS and at the same time put out a waveform signal VS corresponding to the data.
Patent JP-S5535307-A (JP)
Title: Image former
Inventor: INUZUKA TSUNEKI
IPC: G03G21/10
Filed: 1978-09-01
Abstract: PURPOSE:To secure the reproducibility of images faithful to the original picture by controlling the preliminary cleaning time at the restrating according to the dwell time after the machine stoppage and detecting and controlling the surface potentials of photosensitive drum. CONSTITUTION:A developer roller 65 ascends and makes contact with a photosensitive drum 47 at the copying and decends and detaches from the same at the standby and dwell time. A cleaning blade 49 recovers excess toner from the surface of the drum 47 as it rotates. When the drum stops suddenly upon jamming of copying operation or other, the liquid developer on the surface of the drum 47 may dry and stick. To cope with such situation, the drum is idled fixed times for the purpose of preliminary cleaning prior to copying work. These operations including the automatic controlling of obtaining a fixed contrast by detecting the surface potentials of the photosensitive drum with a potential sensor are all electronically controlled by a microcomputer so that respective conditions assume always optimum condition.
Patent JP-S5733307-A (JP)
Title: Detector for crank shaft angle for 4 cycle engine
Inventor: MOTOI TOSHIAKI
IPC: G01D5/32
Filed: 1980-08-05
Abstract: PURPOSE:To make a titled device and signal processing simple by such constitution wherein providing mechanisms for generating angle signals and a reference signal to the end of a crank shaft, and a mechanism for generating a discrimination signal is rotated from the crank shaft via a transmission mechanism. CONSTITUTION:While support plates 4-6 mounted to a detecting shaft 1 fixed to a crank shaft are held static, marks 6'', 1'', 6''', 25' are aligned, and when the shaft  1 revolves from the state of a reference slit 13 and a discrimination mark 27 in alignment to a photoelectric transducer 15 and a discrimination detector 28, angle signals are transmitted from photoelectric transducers 14, 18 at every revolution of the shaft 1 by one pitch of slits 12, and a reference signal is transmitted from the transducer 15. On the other hand, according to one revolution of the shaft 1, a gear disc 26 makes 1.5 turn, and a discrimination signal is transmitted once from the detector 28. The reference signal and the discrimination signal are ANDed, and the angle after the transmission of the reference signal is detected, whereby the revolving angle of the shaft 1 is determined, and the device and signal processing are made simple.
Patent JP-H05237071-A (JP)
Title: Manufacture of gradient coil for nmr imaging apparatus
Inventor: UCHIDA SHIGEOMI
IPC: H01F7/20
Filed: 1991-05-13
Abstract: PURPOSE:To achieve a shortening of production time by building up layers of gradient coil continuously impregnating a glass robing with a resin or a non-magnetic conductive paint to eliminate the need for work of loading or unloading a bobbin in the course of a process. CONSTITUTION:A glass roving 2 is impregnated with a resin of a container 4 through a nozzle 3, and wound on a rotating mandrel 16 while applying a tension thereon. Then, the roving is impregnated with a non-magnetic conductive paint of the container 5 instead of the resin through the nozzle 3 and wound on the rotating mandrel 16 while applying a tension thereon to form an RF shield layer. Gradient coil elements of axes of (x), (y) and (z) are set in three layer on the layer obtained. The glass roving 2 is impregnated with a resin of a container 4 instead of the non-magnetic conductive paint through the nozzle 3 and wound on the rotating mandrel 16 while applying a tension thereon. A gradient coil layer is produced by the hardening of the resin and this eliminates the need of work for loading or unloading a bobbin in the course of a process thereby achieving a shortening of time.
Patent JP-S61265709-A (JP)
Title: Tape recorder
Inventor: KAMATA NAGAFUMI
IPC: G11B5/027
Filed: 1985-05-20
Abstract: PURPOSE:To prevent howling caused at the leading of changeover from the built-in microphone recording into the dubbing recording by using a diode so as to form a discharge path an electrolytic capacitor connecting to a built-in microphone operating voltage control line. CONSTITUTION:In throwing recording-reproduction changeover switches 13, 14 respectively to the position of a terminal (b), built-in microphone control transistor (TR) 9 is turned off, a TR 4 is turned on to activate a built-in microphone 1. In this case, the built-in microphone 1 starts activating with a delay by a charging time of the electrolytic capacitor 10 connected to the built-in microphone operating voltage control line. In selecting the dubbing recording next, the TR 9 is turned on and the TR 4 is turned off to inactivate the microphone 1. Further, the discharge voltage from the electrolytic capacitor 10 is given to the TR 9 via a howling preventing diode, then no voltage is applied to the microphone 1 at changeover thereby preventing howling.
Patent JP-H07297523-A (JP)
Title: Manufacture of printed wiring board
Inventor: OGASAWARA SHUICHI
IPC: H05K3/24
Filed: 1994-04-25
Abstract: PURPOSE:To provide a manufacturing method of a printed wiring board which enables formation of a fine circuit of good thermal and electrical reliability and good plating resistance by a full additive method. CONSTITUTION:After catalyst is provided to a surface of a glass epoxy resin board, a resist pattern is formed in a part excepting a desired circuit. After a film of nickel only or cobalt only or alloy thereof is formed by electroless plating, electroless copper plating is applied and a printed wiring board is thereby manufactured.
Patent JP-H09294158-A (JP)
Title: Electronic telephone directory system
Inventor: WAKABAYASHI YOSHIMASA
IPC: H04M11/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To permit a plurality of persons to share a telephone directory file while securing a certain degree of privacy. SOLUTION: This system is provided with a storage means 6 storing a plurality of telephone directory files 6a, a retrieval means 4 retrieving a prescribed telephone directory file from the storage means 6, and a display means 1 displaying contents of the telephone directory file retrieved by the retrieval means, and allows circulation and update of the telephone directory files, and also with a telephone directory dependent user management file 6c in which one permission user or two or over are registered for each telephone directory file, an identification information entry means 2 entering identification information of the user, and a user confirmation means 5 that confirms correctness of identification information entered by the identification information entry means 2 and provides an output of a retrieval instruction to the retrieval means 4 when correct. The retrieval means 4 retrieves only a telephone directory file in which the user denoted by the identification information depending on the retrieval instruction is registered as the permitted user in the telephone directory dependent user management file 6c from the storage means 6.
Patent JP-S62265673-A (JP)
Title: Both-face printing system
Inventor: OOSHIMA HAJIME
IPC: G03G15/04
Filed: 1986-05-13
Abstract: PURPOSE:To constitute pages with the minimum queuing time, to transfer the pages to a printer and to improve throughput by forming respective control data for both-face and one side of input data in which both-face data and single side data are mixed. CONSTITUTION:Respective destination bin commands and respective printing commands are added to input data and the added input data are supplied to a buffer 21, analized in each page by a table 21a and stored in a page buffer 22. A managing map 22a corresponding to the buffer 22 at the rate of 1 to 1 forms pages in accordance with the number of pages based upon a map 22b and aligns and stores respective pages so that one-side pages are stored in a map 23 and both-face pages are stored in the map at every odd page and even page. The input data stored in the buffer 22 are transferred to an image formation part synchronously with a recording paper stagnating means and a carrying system control means in accordance with the control data. Respective recording sheets completing image formation are stacked in respective specified bins.
Patent JP-H07291478-A (JP)
Title: Sheet material guide device and image forming device
Inventor: KIMURA SHIGEO
IPC: B65H5/36
Filed: 1994-04-21
Abstract: PURPOSE:To eliminate risk of a rear contamination of a sheet material caused by a toner powder, which is deposited on a lower guide member upon spattering from a developping apparatus, etc., and is likely to attach to the rear surface of the sheet moving on the lower guide member. CONSTITUTION:On the oversurface of a lower guide member 10A, a plurality of ridges 12 to reduce the contact area of each sheet S are arranged at a certain spacing in the direction perpendicularly intersecting the sheet conveying direction.
Patent JP-S589421-A (JP)
Title: Fm television picture receiver
Inventor: TADA MASAHIRO
IPC: H04N5/50
Filed: 1981-07-10
Abstract: PURPOSE:To ensure the use of an FM wave detector of a narrow band and at the same time to simplify the constitution of an AFC circuit, by supplying one of a pair divided outputs to the FM wave detector and the other output to the AFC circuit, respectively. CONSTITUTION:The TV signal of a wide band to be FM-modulated which is received through an antenna 1 is supplied to a mixer 4 along with a local oscillating signal of 10.8GHz and supplied to an image eliminating BPF8 in the form of the 1st intermediate frequency signal. The output of a BPF8 is supplied to a mixer 10 along with the output of a local oscillator 11 and in the form of the 2nd intermediate frequency signal. Then an intermediate frequency signal of 130MHz is produced through a BPF13 and then supplied to an FM wave detector 24 through the first frequency divider 15. At the same time, the output of the divider 15 is supplied to an AFC circuit 17 via the 2nd frequency divider 16. The output of the circuit 17 is added with the channel selecting signal to be supplied to the oscillator 11 in the form of an oscillating frequency controlling signal.
Patent JP-S5810898-A (JP)
Inventor: MURATA MASATO
IPC: H05K3/40
Filed: 1981-07-10
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-S61267210-A (JP)
Inventor: MARUOKA KOICHI
IPC: H01H13/02
Filed: 1985-05-20
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-H02287796-A (JP)
Title: Composite man-machine processor
Inventor: UETAKE TOMOKAZU
IPC: G08B29/16
Filed: 1989-04-28
Abstract: PURPOSE:To prevent the whole of plant monitor functions from being damaged by partial trouble of the man-machine processing function by momently storing processing information executed at present in a shared memory by an interactive device connected to each computer and reading out contents by the man-machine processing means of a normal computer at the time of the occurrence of partial trouble. CONSTITUTION:Interactive devices 7A to 7D and 8A to 8D are used to momently store processing information executed at present in a shared memory 5, and abnormality of each of computers 1 and 2 is detected, and interactive devices connected to the abnormal computer 1 or 2 out of interactive devices 7A to 7D and 8A to 8D are disconnected and are connected to the normal computer 1 or 2. Processing information of interactive devices connected to the abnormal computer 1 or 2 till then out of interactive devices 7A to 7D and 8A to 8D is read out of the shared memory 5, and the interactive processing executed by interactive devices connected to the abnormal computer till then is executed by man-machine processing means of the normal computer 1 or 2 out of man-machine processing means 11A to 11D and 21A to 21D. Thus, the processing in each interactive device is not interrupted but is continued though abnormality occurs in the computer 1 or 2.
Patent JP-S5534864-A (JP)
Title: Motor
Inventor: MINAMI KIYUUZABUROU
IPC: H02K29/00
Filed: 1978-09-01
Abstract: PURPOSE:To eliminate the failur such as wear or the like of the conventional commutator brush in a motor by eliminating the commutator by simplifying windings. CONSTITUTION:This motor consists of field windings L1, L2 and induction windings L1a, L2a in a manner that the windings L1, L2 are connected at respective one ends thereof to each other to a DC power supply and at the other ends thereof to the collectors of transistors Tr1, Tr2 and the windings L1a, L2a are connected to the transistors Tr1, Tr2 with a permanent magnet rotor provided between the respective field windings and the induction windings. When the rotor is revolved, magnetic field is altered to allow the induction current flowing through the windings L1a, L2a to be amplified by the transistors Tr1, Tr2 to thereby the collector currents to flow through the field windings. Thus, it can switch the current without using a commutator to thereby revolve the rotor.
Patent JP-S5631843-A (JP)
Title: Adjusting apparatus of outer-mirror angle for vehicle
Inventor: TAKEUCHI NOBORU
IPC: G02B5/08
Filed: 1979-08-23
Abstract: PURPOSE: To simplify the whole structure by unifying adjusting strings in the apparatus for performing remote control of the angle of the fender mirror from the interior of a vehicle.  
     CONSTITUTION: A mirror 1 is controlled freely right and left and up and down by switching a motor 3 in normal and reverse revolution and switching the relative fixation of a stop bar 17 and a supporting shaft 25 or 26. These operation and the operation of an electromagnetic solenoid 14 are remote-controlled by the switch installed in the interior of a vehicle. Therefore, when the mirror 1 is inclined in the direction of right and left (the mirror 1 is turned around the Y-axis) and when tilted in the direction of up and down (turned around the X-axis), operation is carried-out by a same driving force, by connecting each end of the string 9 to the position in point symmetry on the back plane P 1  of the mirror. Thus, the mirror can be inclined freely in the direction of right and left and up and down by one string for adjusting mirror angle. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63274370-A (JP)
Title: Dc-dc converter
Inventor: NISHINO TOSHIO
IPC: H02M3/28
Filed: 1987-04-30
Abstract: PURPOSE:To manufacture a stable and highly accurate apparatus by controlling a main switching transistor through a serrated wave obtained by the integration of the output of a blocking oscillator. CONSTITUTION:The input DC voltage of a DC-DC converter is converted into a pulse by a blocking oscillator 32 and said pulse is rectified to obtain the operating DC voltage of a first voltage comparator 40 and others. Also, said oscillator output pulse is integrated to generate a separated wave which is then compared with a converter output voltage by a comparator 40 to control the ON-OFF state of a main transistor 42. Further, the waveform tip (width in the vicinity of a maximum amplitude) of said serrated wave is made narrower than that of a triangular wave so that even a slight output variation and a high frequency output variation can be controlled effectively. Moreover, a stored carrier between the base and emitter of the main transistor 42 is removed by the use of a negative potential generated in the secondary winding 37 of said oscillator 32.
Patent JP-2000307786-A (JP)
Title: Image forming device
Inventor: KATO SHINGO
IPC: G03G21/00
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device that maintains a job efficiency and effectively utilizes resources by grasping a deterioration state of the device before the device is stopped. SOLUTION: A comparison discrimination means 23 compares a deterioration decision setting time T' that is subtracted from a setting time T by a very small time ΔT with a real carrying time (t) and decides the result. A control section 21 conducts this comparison and discrimination for a prescribed number of times (N), counts number of times (n) of occurrence of t>=T' and allows a display means 25 to display warning information or transmits the information to a remote diagnostic system 27 through the use of a telephone line 26 or the like if the number of times (n) exceeds a preset decision number of times (m).
Patent JP-S588738-A (JP)
Title: Heat-resistant crosslinked polyolefin composition
Inventor: HAYAKAWA TSUTOMU
IPC: C08L23/02
Filed: 1981-07-09
Abstract: PURPOSE:To provide the titled compsn. having excellent thermal aging resistance and suitable for useas an electrical insulating material, etc., by blending a benzimidazole antioxidant and 4,4'-bis(alpha-dimethylbenzyl)diphenylamine in a specified ratio with a polyolefin. CONSTITUTION:The titled compsn. is obtd. by blending a benzimidazole antioxidant (a) such as 2-mercaptobenzimidazole or a zinc salt thereof and 4,4'- bis(alpha-dimethylbenzyl)diphenylamine (b) with a polyolefin in amounts with in the range defined by A (2,1), B (12,0.5), C (12,6) and D (1,6) in rectangular coodinates wherein the X-axis represents the amount (pts.wt.) of component (a) per 100pts.wt. polyofefin and the Y-axis represents that of component (b). The compsn. has excellent thermal aging resistance and is suitable for use as an electrical insulating material which is continuously used at 120-150 deg.C for a long period of time.
Patent JP-H05250371-A (JP)
Title: Document processing system
Inventor: CHIYAARUZU PII HORUTO
IPC: H04L29/10
Filed: 1992-04-27
Abstract: PURPOSE: To provide the hierarchized document service architecture of an electronic printing system with which resident type and nonresident type job inputs are facilitated. CONSTITUTION: In an application layer 14, the access from any resident dialog 24 to a defined document service set is made possible to a remote work station such as a personal computer(PC) 20 or a host computer 22 or to a document service architecture 10. The layer 14 is also provided with a preferential service manager 40 for cooperating a service part 26 between document services and controlling the allocation of access to these document services. The resident type dialogue 24 is operated mutually with the document service 26 through a description 27 of a user interface(UI) and the definition set of operating paradime (service). The remote work station like the PC 20 can also freely perform access through a similar UI description 27' in the case of job input.  This set of UI description and paradime provides document managing programming and a using method model document environment 25.
Patent JP-S63273793-A (JP)
Inventor: SUDA YOSHITARO
IPC: F41B7/08
Filed: 1987-05-01
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。