baber/WOPTO huggingface dataset:
Patent JP-H0211048-A (JP)
Title: Isdn terminal equipment
Inventor: TAKEMASA ATSUSHI
IPC: H04L13/00
Filed: 1988-06-29
Abstract: PURPOSE:To decrease the call processing of a receiving side ISDN by providing a response transmitting deciding part to check the presence and absence of the response of other ISDN terminal equipment for the same call with the message information of a layer 3 on the same I interface. CONSTITUTION:A response transmitting deciding part 16 to check the presence and absence of the response of other ISDN terminal equipment for the same call is added by layer 3 message information on a same In interface 11, the sending condition of a layer 3 message of other terminal connected to the same I interface 11 and the coincidence, discrepancy and similarity of the terminal attribute with a transmitting terminal are decided and the processing of the return of a call setting receiving message or the return of a releasing completion message is executed. Thus, since the transmitting terminal can call the attribute by matching to a receiving terminal attribute, the communication possibility is expanded, and on the other hand, the traffic of a D channel on the I interface 11 is reduced and the processing of the receiving side ISDN is decreased.
Patent JP-H10331194-A (JP)
Title: Hydraulic control device for construction machine
Inventor: OSHIMA AKIO
IPC: E02F9/20
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To locate a spool actuating means for a spare valve near a valve box when the spare valve is to be installed in a valve box equipped cllectively with valves to control the supply of pressure oil to hydraulic actuators. SOLUTION: A mounting bracket is installed on a valve base 6 where a valve box 5 is provided. An aux. spool actuating means 15 to be mounted on the bracket is installed in the space S between a link boss 12b to be attached to the valve base 6 and a piping 13a to be connected to the oversurface of the valve box 5 in such a way as confronting in proximity to a space valve spool 10a so that the two parts are coupled together by a short aux. link 16 g.
Patent JP-S6141132-A (JP)
Title: Optical switch apparatus
Inventor: OOYAMA MASAYA
IPC: G02F1/31
Filed: 1984-07-31
Abstract: PURPOSE:To eliminate mutual affection between two optical switches and to enhance the extent of integration by forming a groove on the base plate between the positions where the two thermal elements that individually switch different rays of light. CONSTITUTION:Optical waveguides 11 and 12 having high refractive index are built on base plate 10 and a heating electrode 13 in the section on the upper surface of the base plate 10 where said optical waveguides are not present, and in parallel with said optical waveguides 11 and 12, the other pair of optical waveguides 21 and 22 and the other heating electrode 23 are also built, and electrodes 13 and 23 are supplied with electric current from power supplies 14 and 24, respectively. When power is now supplied to heat the electrode 13, the section right under the electrode 13 and the refractive index becomes high, forming an optical path between waveguides 11 and 12. As a groove 30 was prepared between the electrodes 13 and 23, the heat is dissipated from the electrodes 13 and 23, whereby the heat generated at one electrode are not transmitted to the other electrode and whereby both electrodes are not mutually affected by heat generated at electrodes. Therefore, the mutual affection between two optical switches is eliminated and their extent of integration can be enhanced.
Patent JP-H0513404-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKUDA SHOJI
IPC: H01L21/31
Filed: 1991-07-03
Abstract: PURPOSE:To control the moisture resistance of an interlayer insulating film by forming a cusp surface where magnetic flux density becomes zero in the vicinity of a semiconductor substrate in an ECR-CVD device. CONSTITUTION:A semiconductor substrate 10 is set on the electrostatic chuck in the reaction chamber 3 of an ECR-PLASMA-CVD device. A current is allowed to flow to a solenoid coil 5, the current on a subsolenoid coil 6 is adjusted, and the position of the cusp surface, which becomes magnetic flux density Bz=0, is adjusted in such a manner that the surface is brought in the vicinity of the semiconductor substrate 1. At this time, the distance between the cusp surface and the semiconductor surface should be within 20mm. Then, silane is introduced from a silane feeding hole 7, oxygen is introduced in the prescribed flow ratio from an oxygen gas feeding hole 8, and a thin moisture resistant SiO2 film 13 is formed on the semiconductor substrate 1. As a result, an SiO2 film, having excellent moisture resistance even it is thinly formed, can be obtained.
Patent JP-S5785686-A (JP)
Title: Horizontal electroslag alloy build-up welding method
Inventor: NAKANO SHIYOUZABUROU
IPC: B23K25/00
Filed: 1980-11-19
Abstract: PURPOSE:To melt both metals simultaneously to increase the temp. of slag, prevent slag inclusion and improve welding efficiency by separating the composition of a build-up alloy to two metallic belt-like materials, cladding these two sheets, and feeding the same by bringing the belt-like material of a higher m.p. on the molten pool side. CONSTITUTION:An electrode 4 which is a metallic belt-like material of the  highest m.p., and an electrode 5 which is a metallic belt-like material of a  lower m.p. are laminated to two sheet cladding by feed rolls 6, and are fed  simultaneously to a molten pool by a conductor jaw 7. At this time, the electrode 4 of the higher m.p. is disposed behind the electrode 5 with respect to the  welding direction. Then, the electrodes 4, 5 melt simultaneously, and molten  slag 11 is governed by the electrode 4 and has a higher temp., thereby obviating the occurrence of slag inclusion.
Patent JP-H0758932-A (JP)
Title: Image communication equipment
Inventor: TSUCHIYA MASARU
IPC: H04N1/00
Filed: 1993-06-30
Abstract: PURPOSE:To perform both reception data processing and file-in processing in parallel quickly and smoothly by constituting an encoder/decoder circuit for price reduction of hardware using only one such circuit, and using the encoder/decoder circuit in time division fashion appropriately in decoding processing along with the reception data processing and encoding processing along with the file-in processing. CONSTITUTION:When reception is performed while processing to store image data outputted from an image sensor 10 in image memory 6 by encoding by the encoder/decoder circuit 16 is being executed, a CPU 1 interrupts the processing when the prescribed quantity of data is accumulated in a reception buffer in the image memory 6, and decodes the reception data by the encoder/ decoder circuit 16, and stores obtained decoded data in a printer buffer 19, and performs the print and output of the data by supplying a command to a printer interface 18 and a memory control part 20.
Patent JP-H109334-A (JP)
Title: Liquid filled type vibration isolation device and manufacture of mounting metal fitting thereof
Inventor: MATSUMOTO NOBUO
IPC: F16F13/06
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid filled type vibration isolation device in which an opening hole is easily formed and the manufacture of the mounting metal fitting thereof, by providing a recessed groove which is arranged in the outer surface of an mounting seat and whose at least one end is opened in an outside part, and an opening hole which is arranged in the recessed groove and through which an air chamber and the outside are communicated with each other. SOLUTION: A pair of recessed groove 35 whose one end is opened in an outside end and extended in a radial direction, is arranged in an axisymmetric position of the outer surface of a mounting seat 33, and also an opening hole 36 through which the inside and the outside of a second mounting metal fitting 3 are communicated with each other is arranged in each recessed groove 35. Even though the mounting seat 33 of the second mounting metal fitting 3 is attached in a condition that it is faced to a flat mounting surface, the opening hole 36 is arranged in the recessed groove 35, therefore the opening hole 36 may not be closed. The opening hole 36 is formed in a manner that it is passed through at approximately right angles the flat mounting seat 33, therefore a complicated and special cam die and so on is not required any more.  By the foregoing structure, when the second mounting metal fitting 3 is manufactured, the opening hole 36 can be easily formed.
Patent JP-S5952338-A (JP)
Title: Kana (japanese syllabary)-kanji (chinese character) converter
Inventor: TAKEDA KIMITO
IPC: G06F17/28
Filed: 1982-09-20
Abstract: PURPOSE:To realize an effective input of a word which is not included in a word dictionary for a KANA-KANJI converter using a word dictionary, by extracting the KANJI forming a word which is not included in the disctionary after giving the limiting symbols to the words included in the dictionary for the word which is contained in the dictionary. CONSTITUTION:If it is impossible to find out a word ''RINCHO'' in a word dictionary 5, an operator thinks of a word including ''RIN'' such as ''RINJI'' for instance. Then the operator feeds ''RINJI'' to a storage device 2 with addition of a limiting symbol ''.'' which functions to extract ''RIN'' of ''RINJI''. A KANA-KANJI converting part 3 detects the presence or absence of the limiting symbol. Then a collating circuit 4 detects KANJI characters ''RINJI'' corresponding to KANA letters ''RINJI'', and a KANJI letter ''RIN'' is delivered as a candidate of conversion since this word exists before the limiting symbol. This ''RIN'' is displayed at a display device. In the same way, a limiting symbol is added to ''CHOSEI'' to feed ''CHOSEI'' for ''CHO'' of the ''RINCHO''. Then ''CHO'' is delivered.
Patent JP-S6414388-A (JP)
Title: Treatment of old paper pulp
Inventor: UCHIMOTO IWAHIRO
IPC: D21C9/08
Filed: 1987-07-01
Abstract: PURPOSE: To provide a method for treating waste paper pulp, capable of largely reducing pitch contained in manufactured paper and further improving the opacity of the paper by adding a specific inorganic or organic pigment to white water to remove the pitch. CONSTITUTION: This method for treating waste paper pulp comprises adding an inorganic or organic pigment (for example, acidic china clay particles) having an oil absorption of >=60 ml/100 g to recycled and reused white water in a process for treating the waste paper to obtain the waste paper pulp. It is preferable to add a deinking process to the process.
Patent JP-2000323669-A (JP)
Title: Semiconductor nonvolatile memory device
Inventor: INOUE SATOSHI
IPC: H01L21/8247
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To realize a nondestructive read FeRAM which can be read without reversing remaining polarization, to increase the operation speed, to decrease power consumption, to increase the number of times of rewrite and to improve reliability of the FeRAM. SOLUTION: A ferroelectric capacitor 1 and a p-n junction diode are connected in series to form a nonvolatile memory device which exhibits hysteresis characteristics which change the capacitance when voltage reversing the polarization of the ferroelectric capacitor 1 is applied between electrodes A and C at the ends of the ferroelectric capacitor 1 and the p-n junction diode which are directly connected.
Patent JP-S6224410-A (JP)
Title: Vertical magnetization type magnetic head device
Inventor: WATABE HIROYUKI
IPC: G11B5/127
Filed: 1985-07-23
Abstract: PURPOSE:To make the recording sensitivity and the reproducing sensitivity sufficiently high and to improve the resolution reproducing capacity at a high recording density by permitting a rotating drive mechanism to rotate plural main magnetic poles equipped with coils on a plane in parallel with the recording face of a recording medium. CONSTITUTION:At time of recording, the rotating drive mechanism 30 turns the 1st main magnetic pole 20A so as to face the recording face of the vertical magnetic recording medium 40, and its position is set. Then, the recording medium 40 is pushed to the 1st main magnetic pole 20A by pads 41 and 42. A time of reproducing, the pushing operation by the pads 41 and 42 is released, and the rotating drive mechanism 30 is operated as the recording medium 40 is separate from the 1st main magnetic pole 20A, whereby the 1st and 2nd main magnetic poles 20A and 20B are rotated by 90 deg.. After the 2nd main magnetic pole 20B is set at the position facing the recording face of the recording medium 40, said medium 40 is pushed to the 2nd main magnetic pole 20B by the pads 41 and 42.
Patent JP-H1116802-A (JP)
Title: Method for exposure and aligner
Inventor: IWAMATSU TAKAYUKI
IPC: G03F1/68
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To improve precision in exposure, by suppressing change in optical constant of a phase shifter material of a phase shift mask caused by irradiation of exposure light. SOLUTION: This device has a configuration such that a half tone type phase shift mask 8 where a desired pattern is formed is irradiated with ArF laser beam, and a pattern of the mask 8 is transferred on to a wafer 15. In this case, the mask 8 is set in a mask housing part 20 isolated from the atmosphere. Here, the mask housing part 20 is held in a nitrogen atmosphere containing oxygen, while an oxygen partial pressure to the entire gas pressure is set to 5%.
Patent JP-H0331258-A (JP)
Title: Purification of tryptophan
Inventor: JINNO YOSHITSUGU
IPC: C07D209/20
Filed: 1989-06-27
Abstract: PURPOSE:To purify the subject compound in high yield and purity at a high concentration without using concentration and neutralization procedures by recrystallizing tryptophan in a water-containing acetic acid, thereby increasing the stability of the compound. CONSTITUTION:Crude tryptophan produced by fermentation, enzymatic reaction or synthetic process is purified by recrystallizing in a water containing acetic acid. The content of water in the water-containing acetic acid is 1-95wt.%, preferably 2-90wt.%, especially 10-80wt.%. The recrystallization is carried out by cooling to 40-0 deg.C, preferably 20-5 deg.C. The crystal precipitated by the crystallization process is separated by filtration, washed with an aqueous solution of acetic acid or cold water and dried by conventional drying process under normal or reduced pressure.
Patent JP-S5587849-A (JP)
Title: Exhaust gas cleaner for internal combustion engine
Inventor: NAKAMURA TAKESHI
IPC: F02M25/07
Filed: 1978-12-22
Abstract: PURPOSE: To better the mixing of mixed gas and exhaust gas by connecting an exhaust gas recirculating path through which part of exhaust gas is recycled to air inlet system annularly to air inlet pipe and in the right angled direction to a current of mixed gas.  
     CONSTITUTION: The exhaust gas cleaner has the primary side path 5 with the primary throttle valve 8 and the secondary side path 6 with the secondary throttle valve 9, and its lower part is connected to the common air inlet manifold 3. The double-cylindrical recycled exhaust gas introduction device 13 is provided on the downflow side of throttle valve 8 of the primary side path 5 and the recycled exhaust gas introduction pipe 15 connected to an exhaust pipe not shown in Fig. is connected to the annular aperture of the device 13. And, exhaust gas from the nozzle 16 having openings in all the right angled directions is injected against mixed gas flowing in the path 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5864859-A (JP)
Title: Singing preventing system for exchange
Inventor: TAKIGUCHI MASAHISA
IPC: H04M3/56
Filed: 1981-10-14
Abstract: PURPOSE:To prevent singing by decreasing the gain of a channel loop, until the disconnection of a channel between a telephone set of the end of call and another telephone set is completed, in a conference call system. CONSTITUTION:When only a telephone set 3 reaches the call end during the conference call among telephone sets 1-3, a coil end signal is transmitted from a handset monitor circuit 36, This call end signal is inputted to a main control section 70 via a data highway 40 and an interface 60. The section 70 operates a time switch 50 to transfer the call from the call among the three parties to the call between the two parties. Further, the call end signal is given to a gain control circuit 37 and the output decreases the gain of a transmission amplifier 31 for a prescribed time. As a result, the loop loss of a channel between the telephone set 3 and the other telephone sets 1 and 2 is decreased transiently and the loop gain is also reduced at the same time.
Patent JP-H064995-A (JP)
Title: Reproducing device for audio signal of vtr
Inventor: HATAE SHINICHI
IPC: G11B20/02
Filed: 1992-06-22
Abstract: PURPOSE:To improve S/N of audio output or to eliminate head switch noise when either of a man signal or a sub-signal is selected in a monophonic mode and a bilingual mode without increasing scale of circuits. CONSTITUTION:A FM signal reproduced by two heads 11 and 12 of which reproducing periods overlap in one part is switched by a switching circuit 15 during the overlapping period and is made the continuous. FM signal, and is supplied to main signal demodulation system 25, 27, 29, and sub-signal demodulation system 26, 28, 30. In the monaural mode, the sub-signal demodulation system 26, 28, 30 are switched to the main signal demodulation possible, sum of output of the both demodulation systems is generated by a matrix circuit 33, and outputted to a L channel terminal 34. Since the signal is made 2 times and noise is made 1.4 times of a conventional example, S/N is improved by 3 dB.
Patent JP-S647331-A (JP)
Title: Focus controller
Inventor: ISHIKA TAKESHI
IPC: G02B7/28
Filed: 1987-06-30
Abstract: PURPOSE:To attain stable focus control by detecting a light beam reflected from a recording medium by means of an astigmatism means placed with a tilt to the light axis and using a detection signal so as to control the focused light to the recording medium. CONSTITUTION:A radiated laser beam L is reflected in the recording film of an optical disk 1 and the reflected divergent laser beam is converted into collimated luminous flux by an objective lens 16 at focusing. The beam L reflected in a half prism 4 and passing through a cylindrical lens 17 is made incident in an astigmatism lens 18 arranged in the optical path of the beam L. The generating line of the lens 18 crosses the optical axis of the lens 17 and tilted with respect to the optical axis. Two kinds of signals are detected from the light beam with the astigmatism given by the lens 18 from the photodetector 19 and the focus of the focused light is controlled to the disk 1 by using two kinds of the signals. Thus, stable focus control is applied.
Patent JP-H063555-A (JP)
Title: Optical branching device
Inventor: HASHIZUME HIDEKI
IPC: G02B6/28
Filed: 1992-06-22
Abstract: PURPOSE:To provide the structure of the optical branching device which has a function to evenly distribute light input signals for two or more channels as light output signals of plural channels, has good accuracy of branching ratios and can be miniaturized. CONSTITUTION:A waveguide substrate 1 which is formed with at least two pieces each of optical branching circuits 2 each having one piece of light input terminal 2a and >=2 pieces of light output terminals 2b adjacently to each other and an optical fiber coupler array 10 which is constituted by fixing the part from the fusion stretched part 3b of a fusion stretching type optical fiber coupler 3 having at least two pieces each of light input terminals 3a and light output terminals 3c, respectively, to the light output terminals 3c to a plate material 11 with precision positioning grooves are connected and fixed to each other.
Patent JP-S5586761-A (JP)
Title: Liquid feeder for ink jet plotter
Inventor: FURUKAWA TATSUYA
IPC: B41J2/175
Filed: 1978-12-25
Abstract: PURPOSE:To absorb a pulsatory condition of ink of a high frequency, keep an ink feeding pressure constant and stabilize an ink image by arranging a screw in a cylindrical cavity in a barrel and by forming an annular groove in the inner wall of the barrel. CONSTITUTION:Screw 13 is rotated by a drive motor 18, ink is suctioned from the ink reservoir 1 and injected from an injection hole 22. Thereby, the ink is fed under a pressure to the head 4 via three-way valve 3, and ink drip 5 is injected from the head 4. The ink drip is electrostatically deflected by a charging electric pole 6 and a deflecting electric pole 7 and thereby a printing is performed. In turn, since a slight variation of a rotation of high frequency is found in the screw pump 2, a disturbance flow is always enforcedly made by the annular groove 20 of the cylindrical cavity 11 to absorb a high frequency component by the disturbed rotation, resulting in providing a smooth injection feeding of the ink. A slight volume of air is left in the annular groove 20 and the air provides a characteristic of compression to absorb some variation of ink pressure.
Patent JP-H0213309-A (JP)
Title: Walking-type transplantation machine
Inventor: TAMAI TOSHIO
IPC: A01C11/02
Filed: 1988-06-29
Abstract: PURPOSE:To shorten the length of machine body by placing a transplantation shaft and a transfer shaft on a circle near to the outer circumference of a paddy field wheel when viewed from a side, thereby shifting the gravity center of the transplantation frame forward and approaching the whole transplantation work member toward the paddy field wheel when viewed from a side. CONSTITUTION:A transplantation shaft 41 in a transplantation frame 12 and a transfer shaft 54 in a transfer shaft part 20 are placed on a circle near to the outer circumference of a paddy field wheel 7 when viewed from a side and the gravity center of the transplantation frame 12 is shifted forward to improve the weight balance of the machine body. The transplantation work part 15 approaches as a whole toward the paddy field wheel when viewed from a side to shorten the length of the machine body and improve the controllability and gyration performance.
Patent JP-S648947-A (JP)
Title: Non-contact type tonometer
Inventor: NISHIO KOJI
IPC: A61B3/16
Filed: 1987-06-30
Abstract: PURPOSE:To enhance the measuring reliability of intraocular pressure, by calculating one of the max. intraocular pressure value, min. intraocular pressure value and average intraocular value of an eye to be examined in addition to a measured intraocular pressure value. CONSTITUTION:An operation circuit 53 calculates the max. variation width (a) of a pulse waveform PW as the difference between the detected voltages Vmax, Vmin on the basis of the data of the pulse waveform PW of a frame memory 45 and calculates the variation quantity (b) of the pulse waveform PW at the intraocular pressure measuring time tP of an intraocular pressure measured value IOP as the difference between detected voltages Vcp, Vmin at a peak value CP. The min. intraocular pressure value IOPl, the max. intraocular pressure value IOPh and the average intraocular pressure value IOP of an eye E to be examined are calculated from the measured intraocular pressure value IOP, the max. variation width (a) of the pulse waveform PW and the pulse wave variation amount (b) of the pulse waveform PW by operation. For example, the operation circuit 53 is constituted of a microprocessor and operation is processed by software. The values IOPh, IOPl, IOP as the arithmetic result of the operation circuit 53 are outputted to an image processing circuit 47 which in turn allows the intraocular display part of a display device 52 to display the max. intraocular pressure value IOPh, the min. intraocular pressure value IOPl and the average intraocular pressure value IOP, all of which are estimated, along with the measured intraocular pressure value IOP.
Patent JP-S61117326-A (JP)
Inventor: YUBEERU PURIE
IPC: E02D15/00
Filed: 1985-07-24
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。