baber/WOPTO huggingface dataset:
Patent JP-S60154345-A (JP)
Title: Magnetic picture recording and reproducing device
Inventor: KASAHARA SHIYOUJI
IPC: G11B15/467
Filed: 1984-01-25
Abstract: PURPOSE:To shorten the lock-in time even with a large shift amount of a head by switching the phase gain of the tracking servo system in response to the result of detection of a signal of the 3rd or the 4th frequency difference in a 4- frequency pilot system CONSTITUTION:A detection circuit 23 detects a level of a signal of the 3rd frequency difference gamma from a BPF21 and a detection circuit 24 detects the level of a signal of a frequency difference delta from a BPF22 and they are outputted to a differential amplifier 25. The differential amplifier 25 outputs a deviation signal SA in response to the level difference of the gamma and delta to a hold circuit 26 and an error signal SE is outputted. The signal is fed to a differential amplifier 32 via a gain switching circuit 27 and a phase filter 31. When the error signal SE outputted from the hold circuit 26 goes to an H level, the switch 28 of the gain switching circuit 27 is switched from (a) side to (b) side. A tracking error signal T'E is outputted via a resistor 30 and even if the shift amount of the head being in the relation of R2<<R1 is large, the lock-in time is short and the locking of the servo system is attained quickly, where gamma=f3-f1, delta=f4-f20.
Patent JP-H03214196-A (JP)
Title: Voice synthesizer
Inventor: KOJIMA YUICHI
IPC: G10L13/00
Filed: 1990-01-18
Abstract: PURPOSE:To read out a table so that a hearer easily hears the voice by providing the voice synthesizer with a sentence generation part which supplements words when the item contents of the table are read out. CONSTITUTION:A sentence segmentation part 9 segments the item contents from a character page memory according to item positions and ranges obtained from a table information part. Then the sentence generation part 10 synthesizes a sentence according to the item contents obtained from the sentence segmentation part and the read information obtained from the table information part and outputs the synthesized sentence to a voice synthesis part 11. The voice synthesis part 11 takes a language analysis according to the sentence received from the sentence generation part 10, converts the sentence into phoneme information and rhythm information, and selects and combines phonemes from a phoneme dictionary according to a rule to output a voice from a speaker 6. Consequently, the words are supplemented in easy-to-understand form for the hearer to read out the table in the easy-to-understand state.
Patent JP-S63178618-A (JP)
Title: Channel selection device
Inventor: OKADA YOSHIKI
IPC: H03J5/02
Filed: 1987-01-20
Abstract: PURPOSE:To relieve the load on the software of a microcomputer by utilizing a data register, a clock generating section and the hardware of a control section. CONSTITUTION:In depressing a channel selection key in an input device 30, an N-value data of 20-bit in response to the selected broadcast channel is read from a RAM 21, and transferred to a shift register 24. On the other hand, a control signal to start the channel selection is fed from an input decoder circuit section 23 to a clock generating control section 26. The 20-bit N-value data is read sequentially from the shift register 24 by using a clock CLK and fed to a timing controller 13 of an IC 14. Thus, the program requires only nearly 15-byte being <=1/4 in comparison with a conventional program requiring 70-byte, thereby relieving the load on the software remarkably.
Patent JP-H05219246-A (JP)
Title: Telephone conference management system
Inventor: SHIMAZU HIROHISA
IPC: H04M3/50
Filed: 1992-01-24
Abstract: PURPOSE:To improve the service in which the user uses a pushbutton signal to select freely a conference trunk at the initial connection and the transfer of the conference trunk connected at present is made available to other conference trunk in the chargeable telephone conference system. CONSTITUTION:The system consists of a digital exchange 1, a voice reply device 8, and a computer 10, and the computer 10 is provided with a voice reply equipment interface function 11 taking interface with each device, a digital exchange interface function 13, a conference trunk selection connection function 12 controlling the selection and movement of the conference trunk, a conference trunk connection revision function 16, and a conference trunk state management function 14 managing the connection state of each conference trunk. It is not required to set a representative telephone number for each conference trunk and the effect of the improvement of the convenience of the telephone conference system is obtained.
Patent JP-H03216367-A (JP)
Title: Recording apparatus
Inventor: HARADA TOSHIAKI
IPC: B41J17/30
Filed: 1990-01-22
Abstract: PURPOSE:To obtain a sharp transfer image by preventing that a transfer recording medium is affected in its stable feed state and energy imparting state by the application of heat energy in a recording part by arranging a deformation preventing member having a domed shape preventing the deformation of the transfer recording medium in the vicinity of the recording part. CONSTITUTION:When a deformation preventing member 34 is arranged in the vicinity of a recording head 3a on the upstream side in a feed direction, a transfer recording medium 1 is guided to the deformation preventing member 34 from a supply roll 2 and a guide roller 12a to reach the recording head 3a. The prescribing force to the deformation in a main scanning direction in the recording head 3a is imparted to the transfer recording medium 1 by the deformation preventing member 34 and, at the same time, tension is also imparted to the transfer recording medium 1 in the feed direction and, therefore, the transfer recording medium 1 is hard to generate thermal deformation and the good thermal contact state of the transfer recording medium 1 and the recording head 3a is kept. Further, the contact angle of the transfer recording medium 1 to the recording head 3a is largely taken and the pressing force to the recording head 3a also increases to further improve thermal contact.
Patent JP-H01187545-A (JP)
Title: Positive type photoresist material
Inventor: BAN KOJI
IPC: G03F7/039
Filed: 1988-01-22
Abstract: PURPOSE:To obtain a resist material for X-ray exposing which has high sensitivity and excellent dry etching resistance by using specific polysulfone. CONSTITUTION:The polysulfone expressed by the formula I is used as the positive type resist material. In the formula, R denotes hydrogen or alkyl group; R' denotes a t-butyl group or phenyl group; n denotes >=10 integer; m denotes 0 or <=5 integer. Since this material has a t-butyl dimethyl silyl group or dimethyl phenyl silyl group at the terminal of the side chain, the material has the high etching resistance to oxygen plasma. The positive type resist which has the high sensitivity to electron rays and X-rays and the high resistance to oxygen plasma etching is thereby obtd.
Patent JP-2000215621-A (JP)
Title: Magnetic disk control apparatus with data protect function and method for protecting data of magnetic disk apparatus
Inventor: HASHIMOTO KATSUYA
IPC: G11B20/18
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk control apparatus and a method for protecting data whereby data of a magnetic disk apparatus can be surely protected. SOLUTION: When a read order is issued from a central processing apparatus 1, a read/write control part 4 reads data from a magnetic disk apparatus 12. At this time, in the case where a read error is generated and the reading is enabled by a retry operation, data of the block is retreated to a data memory part 10 beforehand. Thereafter, when the block becomes completely unreadable, an alternate process is carried out with use of the data retreated to the data memory part 10. Even if a block becomes completely unreadable, data can be prevented from being lost by reading retreated data.
Patent JP-H03216918-A (JP)
Title: Manufacture of compound-based composite superconductor
Inventor: SUZUKI HIDEMOTO
IPC: H01B13/00
Filed: 1990-01-20
Abstract: PURPOSE:To prevent the characteristic of a superconductor from deteriorating by performing the drawing out and winding of the superconductor from the underside of respective winding frames. CONSTITUTION:An Nb3Sn superconductor 4a of a rectangular cross section wound on a bobbin 6a of a relatively large diameter is fed out from the underside of the bobbin 6a. A composite conductor 1 taken up with a takeup device 14 is taken up with a takeup bobbin 15a of a relatively large diameter from its underside. Namely, since the superconductor and the composite conductor 1 form a catenary curve convex downward by their own weights as the superconductor 4a wound on the bobbin 4a is taken up from its underside and the composite conductor 1 is taken up from the underside of the bobbin 15a, they are bent in the direction opposite that of the winding and excess strain is prevented from being produced. This makes it possible to prevent the characteristic from deteriorating.
Patent JP-H05202182-A (JP)
Title: Injection molding of polycarbonate copolymer
Inventor: OGAWA NORIYOSHI
IPC: C08L83/10
Filed: 1992-01-24
Abstract: PURPOSE:To obtain injection moldings improved in surface characteristics (e.g. lubricating properties or abrasion resistance) while keeping transparency and mechanical characteristics (e.g. flexural or tensile characteristics) of polycarbonate. CONSTITUTION:The objective polycarbonate copolymer injection moldings are injection moldings from a polycarbonate-polysiloxane copolymer having a structural unit consisting of a dihydric phenol and a polysiloxane and being 0.1-20wt.% in a ratio of unit from polysiloxane. In the injection moldings, a concentration of polysiloxane unit in a surface layer whose depth from molding surface is <50Angstrom  is 2 or more times that of polysiloxane unit in a core layer whose depth is >=50Angstrom .
Patent JP-H05206428-A (JP)
Title: Solid-state image sensing element and manufacture thereof
Inventor: KUSAKA TAKAHISA
IPC: H01L23/29
Filed: 1992-01-24
Abstract: PURPOSE:To enhance the optical characteristic such as the spectrometric sensitivity or the like of the title element and to stabilize the interface characteristic of the title element so as to reduce a dark current. CONSTITUTION:A photodetection part 2, a vertical register 3 and a channel stopper region 4 are formed on a P-type silicon substrate 1; a transfer electrode 6 composed of a polycrystalline silicon layer is formed on the vertical register 3 via a gate insulating film 5. After that, a PSG film 7 having a thickness of about 200 to 400nm is deposited on the whole surface including the transfer electrode 6. After that, an Al light-shielding film 8 is formed on the whole surface; after that, the Al light-shielding film 8 is patterned; a photodetection- part opening 8a is formed. After that, a P-SiO film 9, for surface protective use, having a thickness of about 300 to 500nm is deposited on the whole surface; after that, a plasma nitrifying treatment by means of NH3 gas, is executed. By the plasma nitrifying treatment, the P-SiO film 9 is changed to a film containing an N-H group; an oxynitride film having a thickness of 0 to 5nm is formed on the surface of the P-SiO film 9.
Patent JP-S60154376-A (JP)
Title: Tape cassette
Inventor: OOHIRA TSUNEHISA
IPC: G11B23/087
Filed: 1984-01-25
Abstract: PURPOSE:To attain high dust prevention and complete protection of a tape by separating a tape supporting body and a cassette case, by containing a supporting body in a case at the time of no use and by shifting a supporting body to the prescribed position so as to mount it at the time of use. CONSTITUTION:This device consists of a tape supporting body 2 to support a magnetic tape rotatably and a cassette case 1 to store the supporting body 2. At the time of use pressure, pieces 9a and 9b provided on the upper end of a front surface of the supporting body 2 are pressed by a protruding piece of a slide plate, and a lock is released and mounted to the prescribed position of a reproducer. Thus there is no opening on a hexahedron formed by a cassette case 1 and the supporting body 2 at the time of no use; therefore high dust prevention can be obtained. Moreover a tape to be inserted will not be touched with hands, and opening/closing of a cover are unnecessary, thereby protecting a tape completely.
Patent JP-S58129871-A (JP)
Title: Control circuit for transmission of call prediction alarm tone
Inventor: IIJIMA FUMIO
IPC: H04M19/02
Filed: 1982-01-27
Abstract: PURPOSE:To make a prediction alarm tone function inoperative during picture transmission, by restricting the transmission of prediction alarm tone during the picture transmission. CONSTITUTION:When the main trunk responds after a caller of the extension makes a dialing, since the loop of the main trunk is inverted, a main trunk response detection relay E is operative and its contact e<2> activates a timer circuit TM. After a prescribed time, a prediction alarm tone transmission relay ST is operative and restored its contact st<4>. During the operation of the relay ST, the prediction alarm tone is transmitted from a sound source TONE to the extension with st<1> and st<2> contacts and forms a DC loop with a st<3> contact so as not to be restored to the main trunk. After the response of the main trunk, if a control signal such as facsimile signal is incoming, the control signal is detected at a signal detector SD to a operate a control signal detection relay FA. The relay FA is self-held through a fa<1> contact until end of the call, and fa<2> contact stops the operation of the TM.
Patent JP-H10210190-A (JP)
Title: Rental portable telephone system
Inventor: YANAGISAWA SHUICHIRO
IPC: H04W8/26
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a rental portable telephone system which copes with even a cancellation request on a user's optional date and hour by automating the contract and cancellation of a rental portable telephone without using a contract at the window of a telecommunication businessman to a rental service trader. SOLUTION: Relating to a rental portable telephone system which offers a rental service of a portable telephone terminal 21 to a user, a rental portable telephone terminal service processor 10a of a telecommunication businessman 10 automatically assigns a telephone number to the terminal 21 that is made a rental contract and automatically releases the telephone number when the rental is canceled. A charging processor 11b of auxiliary system communication facilities 11 automatically calculates communication charges of each user from a rental start time to its end time. When the processor 10a notifies a rental service trader 20 of charging information, used place information and communication time information which are accumulated in a memory 10d in a timing that is set to a timer 10e, these information are displayed and printed by an input-output device 20b and a printer 20c.
Patent JP-H04297264-A (JP)
Title: Apparatus for removing preservative agent from solution
Inventor: BAABARA ERU HEIRU
IPC: A61J1/05
Filed: 1991-01-08
Abstract: PURPOSE: To provide an apparatus for removing a preservative contained in an ophthalmic soln. or other soln. at a time of medication from the container housing the soln. CONSTITUTION: A washing agent 26 removing a preservative in a soln. is provided in a soln. passage during the medication of the soln. from the chamber in a container through a container outlet 24.
Patent JP-H02286522-A (JP)
Title: Granular product feeder into plural storage hoppers
Inventor: GIYUI MARUKON
IPC: B01F23/57
Filed: 1990-01-20
Abstract: PURPOSE: To realize a compact and extremely simple constitution by disposing a storing hopper along at least two filling lines being parallel each other and constituted by at least two storing hoppers and by disposing all upper filling ports at the same height. CONSTITUTION: A hopper is placed at a filling area of a filling line in order to fill a continuous reciprocating type hopper 20. A predetermined amount of a mixture taken out by a scraper conveyer 10 enters to a separation preventing hopper 16. When the mixture is taken out to a hopper 20, the hopper 16 is opened by controlling a cylinder 19. Then, the hopper 16 is closed and a beam 23 is moved by a wheel 24 to a place on which the beam 23 occupies a center position of a vertical row to a hopper line in which hoppers to be filled are disposed. Then, the hopper 20 is moved by a wheel equipped with a motor right above a filling port of the storing hopper which performs taking out. Then, the cylinder 36 is operated to a direction at which a movable portion of a half hood portion 35 is opened.
Patent JP-S59138255-A (JP)
Title: Polyester composition
Inventor: YONETANI KIICHI
IPC: C08L63/00
Filed: 1983-01-27
Abstract: PURPOSE:A composition, obtained by incorporating a polyester containing phenylindanedicarboxylic acid residues with a polyfunctional epoxy compound, and having improved hot water resistance with a high glass transition temperature and impact resistance. CONSTITUTION:A polyester composition obtained by incorporating a thermoplastic polyester containing repeating units of the formula [R<1>-R<3> are H, 1-5C aliphatic group or halogen; R is 2-20C aliphatic group, alicyclic group, -R<4>-Ar- R<5>- or -(R<4>O)m-Ar-(OR<5>)n-; R<4> and R<5> are 1-6C aliphatic group; Ar is 6-20C aromatic or alicyclic group] as an essential component with a polyfunctional epoxy compound. Ethylene/glycidyl methacrylate copolymer, etc. is preferred for the polyfunctional epoxy compound, and the amount thereof to be incorporated is 0.1-100pts.wt., preferably 1-50pts.wt. based on 100pts.wt. polyester. Preferably, triphenylamine, etc. is incorporated therewith.
Patent JP-H02194580-A (JP)
Title: Manufacture of light-emitting device
Inventor: SUZUKI MASAMITSU
IPC: H01S5/00
Filed: 1989-01-23
Abstract: PURPOSE:To obtain a high-performance and easily produced light-emitting device produced by combining a semiconductor laser and a lens by adjusting the lens to an optimum position on a light-emitting edge surface of the semiconductor laser and by fixing the lens to a member for fixing laser with an ultraviolet cured type resin. CONSTITUTION:A liquid ultraviolet rays cured type resin 4 is applied to a position where a spherical lens 3 at the front of a light-emitting edge surface of a semiconductor laser 1 is estimated to be fixed on a metal pedestal 5. Current is allowed to flow through the semiconductor laser 1 for operation, the lens position is moved so that the light-emitting beam passes through the lens 3, light beam passing through the lens 3 is observed, and the lens position is finely adjusted to achieve a desired beam. Then, ultraviolet rays is directed to the resin 4 for curing the resin 4 using an ultraviolet rays lamp 7 without touching the resin 4 and other members while retaining that position.
Patent JP-H01187892-A (JP)
Title: Semiconductor laser device and its manufacture
Inventor: GOMYO AKIKO
IPC: H01S5/00
Filed: 1988-01-21
Abstract: PURPOSE:To reduce a thermal resistance and improve characteristics and reliability by a method wherein a double-hetero structure wherein an active layer with a specific composition is provided between clad layers with specific compositions is provided on a semiconductor substrate and current blocking parts on both the sides of the stripe current injection part of the cladding layer on the side opposite to the substrate are composed of super lattice undoped crystals with a specific average composition. CONSTITUTION:An active layer 104 made of Ga0.5In0.5P or (AlyGa1-x)0.5In0.5P (0<x<1) is provided between cladding layers 103 and 105 made of (AlyGa1-y)0.5 In0.5P (0<=x<=y<=1) or Al0.5In0.5P to form a hetero structure. The stripe current injection part 110 of the cladding layer 105 on the side opposite to a substrate 10 has a P-type conductivity. Further, the current blocking parts 106 are composed of undoped crystals of super lattices which are composed of AlP layers, GaP layers and InP layers with an average composition of (AlyGa1-y)0.5In0.5P or composed of AlP layers and InP layers with an average composition of Al0.5In0.5P. Therefore, concerning confinement of injected carriers and emitted light, the rise of a thermal resistance can be suppressed without deteriorating the function of a conventional double-hetero structure.
Patent JP-H04247769-A (JP)
Title: Picture processor
Inventor: UEDA SHIGERU
IPC: H04N1/403
Filed: 1991-02-01
Abstract: PURPOSE:To realize the configuration with high extension performance in which a picture with high print quality is obtained with one set of the unit and multi- value/binary conversion of a data is implemented. CONSTITUTION:The case of binarizing at least a data of a multi-valued picture among data inputted from a main control section 104 and a binary bit map memory 106 via an input control section 101 or the case of binarizing at least a data of a multi-value picture among data inputted via the input control section 101 by a multi-value/binary conversion circuit 130 in the picture processing unit receiving and processing a data of a picture including a multi-valued picture is selected and binarization is implemented while the multi-value/binary conversion circuit 130 is provided to a connector 131.
Patent JP-S5398939-A (JP)
Title: Mandeloamides and process for their preparation
Inventor: AKITA KOUICHI
IPC: C07C67/00
Filed: 1977-02-04
Abstract: PURPOSE: Racemate or optical active mandeloamides I(R 1  is H, methyl or Cl; R 2  is methyl, 2-methyl-1-propenyl,2,3-dihalovinyl or 2-methoxycarbonyl1-propenyl when R 1  is methyl, R 2  is methyl when R 1  is methyl; R 2  is Cl when R 1  is Cl), e.g. o-(1R, 3R)-2, 3-dimethyl-3-(2-methyl-1-propenyl)-cyclopropanecarbonyl-3-phenoxy-mandeloamide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55105763-A (JP)
Title: Address instruction system
Inventor: KURAKAKE MITSUO
IPC: G06F12/00
Filed: 1979-02-05
Abstract: PURPOSE: To make easy the alteration of system and to reduce the number of steps of program, by constituting that the head address of the memory accessed viewed from all the microprocessors is always (0000)address.  
     CONSTITUTION: The microprocessors CPU1W3 are respectively provided with the address modification registers REG1W3 and the adders AD1W3, in which the address output of the microprocessors CPU1W3 and the contents of the address modification registers REG1W3 are added. The result of the addition is outputted to the address buses BUS1W3. In this case, by setting the content of the address modification registers REG1W3 as specified, the head address of the memory accessed with each microprocessor can always be regarded as (0000). 
     COPYRIGHT: (C)1980,JPO&Japio