baber/WOPTO huggingface dataset:
Patent JP-S61208329-A (JP)
Title: Synchronous spread spectrum communication system
Inventor: MURAKAMI MASAHIKO
IPC: H04B1/7073
Filed: 1985-03-12
Abstract: PURPOSE:To improve the frequency utilizing efficiency by using a signal subjected to correction of antenna parting distance to a timing signal synchronously with a spread code as a system synchronization reference to join and separate to/from the system optionally. CONSTITUTION:The spread codes of fixed stations 1a, 1b are synchronized and the communication is started and the signal is used as the system synchronization standard. In this case, the distance between transmission and reception antenna separating distance between the fixed stations 1a and 1b is corrected by a timing adjusting device 6. Thus, a fixed station joining newly the system constituted in this way joins the system at any time by matching the spread code with the system reference. Since no master and no slave station exists in remaining stations, even if one station stops its function due to a fault or damage, the remaining stations have the system synchronization reference and the remaining performance of the system still exists. When the station joined once to the system is parted once from the system and desires re-join, when the system synchronization is kept by a highly stable clock 13, it is possible to join the system again without synchronization.
Patent JP-S63217883-A (JP)
Title: Recording and reproducing system
Inventor: TANAKA YOICHI
IPC: H04N5/85
Filed: 1987-03-06
Abstract: PURPOSE:To simultaneously reproduce information without necessitating a buffer of a large capacity, by executing densely the information whose time required for an output is different from each other, to a disk, so that this information can be reproduced and outputted continuously. CONSTITUTION:By folding like a bit train arrayed on one straight line of a spiral shape of a disk such as a CD, etc., a parallel sub-track band is provided. With respect to such a sub-track band, a recording area which is larger than the quantity of unit offer information in the time base direction, and also, provided with a delimiter at an equal interval by the time by which the output time of a contained sound, etc., is determined so as to be plural times is provided. Also, it is placed and executes recording by considering a time distribution which depends on the advance direction of a track corresponding to the quality of each speciality information of the unit offer information. Accordingly, a recording arrangement as shown in the figure is obtained, the sound of A1 and the sound of A2 are connected continuously, and the movement of a read head is not accompanied, therefore, a break of the sound is not generated.
Patent JP-H10247259-A (JP)
Title: Automatic vending machine
Inventor: IMAGAWA KAZUHIKO
IPC: G07B15/00
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To speed up processing speed, to improve usability, to miniaturize and lighten constitution and to considerably simplify maintenance inspection work. SOLUTION: A ticket issuing machine 21 has a door control part 26 on a front door 2 connected to a main body 18 so that it can be opened/closed. Units installed in the front door 2 such as plural sales keys 3, a sum display unit 6, a sales possible lamp 7, a sold-out lamp 8, a return key 9, a sold-out switch 11, a locking switch 12 and a control panel 25 are connected to the door control part 26. A main body control part 27 is provided in the main body 18. Inner units installed in the main body 18 of the ticket issuing machine 21 such as a bill validator 14, a coin mech. 15 and a ticket issuing part 16 are connected to the main body control part 27. the door control part 26 and the main body control part 27 diffusively control the whole ticket issuing machine 21 and they are mutually connected by few harnesses 28.  In the ticket issuing machine 21, a sum display unit 6 is provided for the front door 2 so that it can freely turn against the background-side.
Patent JP-H05251197-A (JP)
Title: Dry etching method
Inventor: INAMOTO YOSHIMASA
IPC: C23F4/00
Filed: 1992-03-09
Abstract: PURPOSE:To provide a dry etching method capable of preventing dust generation between a reverse surface of a base plate and an obverse surface of an electrode at the time of etching in an RF power applying method so as to enhance a yield of a product. CONSTITUTION:Required RF power is divided into a plurality of steps up to a predetermined value at the time of application of the RF power, to be increased. After etching, the RF power is divided into a plurality of steps to be decreased, thus obtaining an RF power applying method for stopping electric discharge.
Patent JP-H05251962-A (JP)
Title: Amplifier
Inventor: ITO YASUYUKI
IPC: H03F1/42
Filed: 1992-03-09
Abstract: PURPOSE:To improve reflecting characteristic and band characteristic of the amplifier. CONSTITUTION:The amplifier is provided with an input terminal 1, an output terminal 2, a 1st transmission line 4 connecting to the input terminal 1, a 2nd transmission line 5 connecting to the output terminal 2, a common source field- effect transistor 3 or a common emitter transistor(TR) whose drain terminal or collector terminal connects to the 2nd transmission line 5, and field-effect transistors 16, 17 whose gate bias is variable or a TR whose base bias is variable connecting to ground via capacitor elements 16, 17 provided to a 1st terminal 20 of the 1st transmission line opposite to the input terminal 1 or to a 2nd terminal 21 of the 2nd transmission line opposite to the output terminal 2.
Patent JP-S63218508-A (JP)
Title: Crystallization tank for producing grain type ammonium sulfate
Inventor: NAMIKI YASUKI
IPC: C01C1/248
Filed: 1987-03-05
Abstract: PURPOSE:To prevent the segregation and the retaining of grains and mother liquid without the deterioration of classification in the crystallization tank, to promote the growth of crystal, and to obtain high yield, by taking out a part of the mother liquid of ammonium sulfate at the upper part of the crystallization tank and providing plural injection nozzles to introduce the liquid again to the bottom part of crystallization tank for circulation. CONSTITUTION:The circulating liquid (saturated solution of ammonium sulfate) of reduced concn. is introduced from the upper part of the crystallization tank 1 through a piping 7 and a pump 8 to the near part of bottom of the tank 1 where the circulating liquid and crystal grains are retained. In this case, the circulating liquid is injected through the injection nozzles 9 plurally provided along the peripheral direction as shown in the figure. Thus, by injecting liquid along the peripheral direction horizontally to the tank 1 so as to make a whirling flow, the crystal growth is promoted without the deterioration of grain classification in the tank 1. In the figure, 2 shows a vacuum evaporation tank and 4 shows a down-take pipe.
Patent JP-H10215472-A (JP)
Title: Electronic equipment
Inventor: ISE MASAHIRO
IPC: H04W76/00
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To reduce the key operating frequency and the sending data quantity and to attain the proper communication of information while keeping the secrecy between the calling and called subscribers by storing a message and its corresponding code which are previously decided between both subscribers into a memory card that can be freely loaded to and unloaded from a device main body. SOLUTION: A message that is previously and optionally decided and its corresponding code are stored in a memory card MC which can be freely loaded to and unloaded from an electronic notebook M. The card MC is carried by both calling and called subscribers respectively. The calling subscriber loads his card MC to the notebook M and sends the call number of a called subscriber pager terminal PT and the message code to a pager base station P via a telephone set T and a switchboard L and by means of the calling function of the card MC. The terminal PT receives a radio call from the station P and displays the contents of the message by making reference to the card MC.
Patent JP-2000250505-A (JP)
Title: Image data transmission system and image data supply device
Inventor: SANTOMI HIROTERU
IPC: H04N5/45
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent the communication band of a transmission line from being wasted when image data transmitted from an image source through the transmission line are displayed on a display device. SOLUTION: When image data are transmitted from an Internet terminal 10, a navigation device 20, a TV tuner 30 or the like, to a display device 50, the image data corresponding to the picture size of display on the display device 50 are generated and transmitted. The navigation device 20 as a subject which supplies, for example, a navigation picture as a main picture transmits the image data of the size of one picture (lateral 640 dots by longitudinal 480 dots) and the Internet terminal 10 as the subject which supplies an Internet picture as a subpicture only transmits the image data of the size of a 0.5 picture (lateral 320 dots by longitudinal 240 dots). Consequently, only the communication band for a 1.5 picture in total is occupied and the communication band of a multiplex communication path 40 can be prevented from being wasted.
Patent JP-H04268784-A (JP)
Title: Copper plated laminated board
Inventor: NISHIHARA YOSHIHIKO
IPC: B32B15/08
Filed: 1991-02-23
Abstract: PURPOSE:To enable a copper plated laminated board to be enhanced in thermal resistance, processability, and dimensional stability by a method wherein a prepreg prescribed in composition is laminated on another prepreg treated as prescribed, and a copper foil is laid at least on one of the sides of the laminate concerned, which is formed into an integral structure through thermocompression. CONSTITUTION:Thermosetting resin is applied to a glass woven cloth to impregnate and dried up to form a prepreg, which is laid on both the sides of another prepreg formed through such a manner that thermosetting resin is applied to a glass nonwoven cloth which contains 10 to 50% of aramide fiber to impregnate and dried up. Furthermore, a copper foil is made to overlap at least one side of the laminated prepreg, which is formed into an integral structure by thermocompression. When the mixing ratio of aramide fiber to the nonwoven cloth is set to be less than 10%, a laminated board is lessened in dimensional stability. When the mixing ratio exceeds 50%, the laminated board is lessened in processability.
Patent JP-H04268519-A (JP)
Title: Optical connector
Inventor: KASAHARA MASATAKA
IPC: G02B6/38
Filed: 1991-02-23
Abstract: PURPOSE:To obtain an optical connector which prevents a fiber from bending owing to the expansion and shrinkage of a remaining air bubble and is free from microbending loss, etc., and superior in reliability. CONSTITUTION:A coated optical fiber 16 is formed by coating an optical fiber 18 with a jacket layer 24 and the fiber 18 which is exposed by stripping the jacket layer 24 at the tip part of the coated optical fiber 24 is inserted into the alignment hole 26 of the core body 12 of a connector main body 14 and aligned; and the tip part of the coated optical fiber 16 including the end surface of the jacket layer 24 connecting with the optical fiber 18 is adhered and fixed in the insertion hole of the sleeve 10 of the connector main body 14 with an adhesive 28 to form the optical connector. The end part of the core body 12 on the side where the fiber 18 is inserted is formed into a tapered projection part 30 which has the alignment hole 26 formed in the center and the coated optical fiber 16 is fixed in the insertion hole of the sleeve 10 with an adhesive 28 by making the end surface of the jacket layer 24 abut on the tip surface of the projection part 30.
Patent JP-H09242265-A (JP)
Title: Waterproofing member of roof joint part
Inventor: ISHIDA EIJI
IPC: E04D1/30
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a waterproofing member capable of absorbing variation of a setting position of a tile at a joint part of a roof and a building frame body and easy to construct. SOLUTION: A waterproofing member 10 covers a part between an end part of a roof (fox example, a roof panel 71) using a plane roof-tile 60 and a building frame body (for example, a wall panel 72). Thereby, it is furnished with a fixed part 23 fixed on the building frame body 71 and a deforming part 24 extended toward the plane roof-tile 60 from the fixed part 23 and formed free to elastically deform, and the deforming part 24 is furnished with a sealing material 40 to restrain immersion of water in a clearance with the plane roof- tile 60.
Patent JP-H11250653-A (JP)
Title: Semiconductor storage and its control method
Inventor: TANAKA TSUGUHIKO
IPC: G11C11/401
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To reduce useless time by allowing a first sense amplifier that belongs to the same bank to amplify and retain the data of a memory cell being connected to a certain word line and allowing a second sense amplifier to amplify and retain the data of a memory cell that is connected to other word lines. SOLUTION: A signal for making active a memory cell M1 is sent to a word line WL1, and data being stored in the memory cell M1 are sent to a sense amplifier SA1 and are amplified. In the meantime, a switching means SW2 retains an off state. Then, a signal for making active a memory cell M2 is sent to a word line WL2, and data being stored in the memory cell M2 are sent to a sense amplifier SA2 and are amplified. In the meantime, a switch means SW1 maintains an off state and the amplified data of the memory cell M1 are outputted from data buses DB and *DB. After that, the data of the amplified memory cell M2 are outputted from the data buses DB and *DB.
Patent JP-H06262953-A (JP)
Title: Fuel cut-off valve device
Inventor: YAMASHITA OSAO
IPC: B60K15/01
Filed: 1993-03-12
Abstract: PURPOSE:To prevent air pollution and degradation of the performance of a canister by restricting the inflow of raw fuel splashed in the air chamber part of a fuel tank, into a case at the time of turn traveling of a vehicle or running on a wavy road surface. CONSTITUTION:A fuel cut-off valve device has a valve seat opening part 22 and a discharge hole 24. The area ratio S=SD/Sd of the total opening area SD of the discharge hole 24 to the opening area Sd of the valve seat opening part 22 is set to a range of approximately 6-30.
Patent JP-S51126840-A (JP)
Title: A dot-printer
Inventor: FUTAGAWA YOSHIKIYO
IPC: G06K15/10
Filed: 1975-04-25
Abstract: PURPOSE:With a thermal printer, by providing different timing signals for paper-feed and character-generation, high-speed printing is accomplished without deteriorating the clarity.
Patent JP-H07240015-A (JP)
Title: Base fo fixing magnetic head, magnetic head assembly and production of magnetic head assembly
Inventor: SUZUKI KOJI
IPC: G11B5/53
Filed: 1994-02-24
Abstract: PURPOSE:To miniaturize a drum B and to avert peeling and mispositioning of a chip A by fixing a base stuck with a magnetic head chip A to a rotary drum B by directing the front end of this chip A toward the outer periphery of this drum B. CONSTITUTION:The magnetic head chip 3 is held in the reference position of the chip sticking surface 15 of the base 11 for fixing the magnetic head and an instant set adhesive 19 is applied from both sides of the chip 3 by using a dispenser 18. As a result, a UV curing resin is applied onto the surface adhered and fixed in such a manner and is then irradiated with UV rays. The base 11 protected with the adhesive part in such a manner is fixed by means of a screw 23 to the rotary drum 12 by passing this screw 23 into a through-hole 17 of the base. Then, the stress F in an arrow direction from the front end of the chip 3 projecting toward the outer periphery of the drum 12 is received by the wall surface in the fixing part of the surface 15 and the base 11. As a result, the drum 12 is miniaturized by reducing its diameter and the peeling and mispositioning of the chip 3 are averted.
Patent JP-S63217224-A (JP)
Title: Displacement detecting device
Inventor: KYOIZUMI KOZO
IPC: G01D5/48
Filed: 1987-03-06
Abstract: PURPOSE:To efficiently detect only a torsional elastic wave (transversal wave) propagated in a magnetostrictive line in a noncontact state by inserting and arranging a torsional elastic wave receiving coil at the specific position of the magnetostrictive line in the noncontact state, and arranging a deviated magnet which produces a deviated magnetic field in the vicinity of the coil. CONSTITUTION:The magnetostrictive line 1 is inserted into a nonmagnetic and conductive external cylinder 12, whose left end part is fitted and fixed to a coil holder 13. A movable permanent magnet 2 is fitted slidably onto the outer periphery of the external cylinder 12. Then two torsional elastic wave receiving coils 15 and 16 are fixed in the coil holder 13. The coils 15 and 16 are fitted onto the strain line 1 without contacting and detect the transversal wave propagated through the strain line 1 by differential amplification. Further, the deviated permanent magnet 17 is fixed slantingly nearby the coils 15 and 16 and its deviated magnetic field is nearly coincident with the direction of magnetism variation caused by the transversal wave propagated through the magnetostrictive line 1. This constitution suppresses a longitudinal wave to an extent where it can be ignored substantially and only the transversal wave is emphasized and detected.
Patent JP-H06268903-A (JP)
Title: Camcorder
Inventor: AMANO TETSUYA
IPC: H04N5/243
Filed: 1993-03-12
Abstract: PURPOSE:To realize effective fade without sacrificing the operability by selecting automatically a black or white fade when a fade function of the camcorder is used. CONSTITUTION:A luminance signal level detection circuit 2 provides a signal output threshold processed to 0, 1 in response to a luminance level of an input signal and selects one of a black fade circuit 7 or a white fade circuit 8 by selecting switches 5, 6 based on a binary switching signal 10. In the usual operation, since no fade operation is caused, a video signal 1 from a camera gives any hindrance even when it passes through the black fade circuit 7 or the white fade circuit 8. When a fade button is depressed, a control signal 4 is changed and simultaneously the black fade circuit 7 or the white fade circuit 8 starts fading to provide an output signal 9. The switching signal 10 changes normally in response to the luminance level and inputted to a switch 5 to select the fade circuit 7 or 8, then fading in response to the luminance level is attained.
Patent JP-S58175564-A (JP)
Inventor: SHINOHARA ISAO
IPC: A61L29/00
Filed: 1983-03-28
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-H04287554-A (JP)
Title: Isdn line individual call reception system
Inventor: HOKARI MAKOTO
IPC: H04Q11/04
Filed: 1991-03-18
Abstract: PURPOSE:To reach a call to a different individual call destination when the above system is applied to communication such as voice communication and data communication independently of an incoming number. CONSTITUTION:At the arrival of a call from an ISDN line, an individual incoming call destination discrimination section 51 of a central controller 5 selects a B channel used in an I interface 7 and reads a number of the selected B channel. The individual incoming call destination discrimination section 51 references an individual incoming call data 61 stored in a main storage device 6 based on a transfer capability information element included in a setup message and the number of the B channel. When it is identified that the relevant individual incoming call destination is registered in the data, the central controller 5 connects the incoming call to the terminal equipment being the individual incoming call destination.
Patent JP-H03254122-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIN DAISHIYOKU
IPC: H01L21/302
Filed: 1990-03-02
Abstract: PURPOSE:To enable a taper to be formed on an upper part of a through hole and prevent gas from being discharged from an application flattening film by performing sputter etching within an inert gas environment. CONSTITUTION:A lower insulation film 1, an application flattening film 12, and an upper insulation film 13 are laminated on a semiconductor substrate 1 with surface recess and projection due to pattern formation for forming an interlayer insulation layer, a through hole 14 is formed at this interlayer insulation layer, and then sputter etching is performed by an inert gas. Then, the upper insulation film 13 constituting the interlayer insulation layer is tapered and an exposed part of the application flattening film 12 is screened by a deposit 16, thus preventing gas from being discharged when performing sputtering of Al for forming a second wiring layer 17 after this to form an improved film.
Patent JP-H08247935-A (JP)
Title: Optical device and detection device
Inventor: TOMITA KOHEI
IPC: G01N21/01
Filed: 1995-03-13
Abstract: PURPOSE: To accurately detect the optical characteristics of an object by providing first and second light source means, a synthesis means, a light-reception means, and a control means and always making constant the quantity of light regardless of temperature change. CONSTITUTION: Light with a wavelength λ1 or λ2 generated by a light emitting element 1-1 (a first light source means) or 1-n (including a second light source means) is synthesized by an optical element 3-1 (a synthesis means) or 3-(n-1). Part of the synthesized light is received by a monitor light reception element 4 (a light reception means) and each light reception element 1-1 to 1-n is controlled corresponding to the light reception result, thus making constant the quantity of the generated light. Namely, a constant quantity of light may always be applied regardless of ambient temperature and change with time, thus accurately obtaining the optical characteristics of an object.
Patent JP-H11250093-A (JP)
Title: Database transfer method
Inventor: OBARA MASAHIKO
IPC: G06F12/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To smoothly transfer from an old database system to a shared database system. SOLUTION: This method transfers from an old database system to a shared database system through an intermediate database system 2. In the system 2, database S1' to S7' by target store separate data that are used only for the system and shared data which are also available to other systems. When data is updated in one of the databases by target, updated data is made a file and it is sent to a shared database DB and reflected on the database 10. In such a case, content of the database 10 undergoes deferred updating. After that, extraction processing is performed according to a rule defined in each of the databases S1' to S7' by target and the extraction results are transferred in a file to the other databases by target.
Patent JP-H03253512-A (JP)
Title: Austemper treatment by cooling high-temperature and high-pressure gas
Inventor: TAKENOSHITA HIDEMITSU
IPC: C21D1/20
Filed: 1990-03-02
Abstract: PURPOSE:To exactly subject a work to an austemper treatment without polluting environment by housing the work heated to a prescribed temp. in a high-pressure cooling chamber, uniformly cooling the work with a high-pressure inert gas held at the austemper treatment temp. and holding the work at this treating temp. CONSTITUTION:The work heated to about 800 to 900 deg.C in a nonoxidation atmosphere is introduced onto a pedestal 16 in the high-pressure cooling chamber 1 in which a gaseous nitrogen atmosphere is maintained. The vessel is then hermetically closed by a cap 10. The gaseous nitrogen of 6 to 20kg/cm<2> kept at the austemper treatment temp. of 300 to 500 deg.C in a reserve tank 2 is introduced via a gas valve 4 into a gas introducing chamber 8 and is blown uniformly at a high velocity over the entire part of the work via a gas ejecting pipe 9 to cool the work down to the austemper treatment temp. This work is held at this temp. for a specified period of time. The work is transformed extremely easily from an austenite phase to a bainite phase having a toughness.