baber/WOPTO huggingface dataset:
Patent JP-H0237951-A (JP)
Title: Method for continuously casting metal tube
Inventor: SAITO HIROSHI
IPC: B22D11/04
Filed: 1988-07-28
Abstract: PURPOSE:To enable stable drawing casting without being impossible of drawing by calculating inner surface temp. of a casting tube from measured results of conductive heat quantity with cooling water and outer surface temp. of the casting tube and calculated result of heat conductivity of the casting tube and controlling drawing speed so as to become suitable temp. CONSTITUTION:In continuous casting apparatus 10, by using a mold 19 providing inner diameter part 22 for forming tube outer surface and a core 20 providing outer diameter part 24 for forming inner face of the tube further arranged in the mold 19, molten metal included in a molten metal holding furnace 11 is solidified to tube-shape, and the casting tube 14 is drawn with a drawing roller device 16. At first, the conductive heat quantity through cooling water of the mold device 13 is measured. Further, the outer surface temp. of the casting tube 14 at the outlet side of the mold device 13 is measured with the outer surface temp. detector 46. Successively, the heat conductivity of the casting tube 14 at the outer surface temp. is obtd. and also the thickness of the casting tube 14 at outlet side s measured with a thickness detector 47 to calculate the heat conductivity of the casting tube 14. The inner surface temp. of the casting tube 14 is calculated with the calculated results of conductive heat quantity, outer surface temp. and heat conductivity, and the drawing speed of the casting pipe 14 can be controlled with a control device 41 so as to become the preset suitable temp.
Patent JP-2000027039-A (JP)
Title: Drafting apparatus for fine spinning frame
Inventor: MUELLER HEINZ
IPC: D01H1/16
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent the damage to a feeding line of a drafting apparatus for a fine spinning frame provided with a pneumatically loaded top roller holder arm having a support attached to a bar-shaped holding member of the machine. SOLUTION: The holding member 11 of the drafting apparatus has a hollow structure and is used as a compressed air line to enable the flow of compressed air through the inner space. The top roller holder arm 15 contains a rotary valve 14 to connect or disconnect the compressed air channel 20 of the top roller holder arm 15 to the holding member 11 used as the compressed air line by the rotation of the valve.
Patent JP-2000151727-A (JP)
Title: Method and device for adaptive equalization under existence of large multiple path echo
Inventor: KUIN TSUAN
IPC: H03H21/00
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To improve performance of a multiple phase and/or multiple amplitude receiver such as a 64/256 quadrature amplifier(QAM) receiver under one and plural echoes. SOLUTION: A moving window adaptive decision feedback equalizer (DFE) is given according to Cn(k+1)=Cn(k)-W(k)E(k)Xn(k). A delta indicates a step size, the Cn indicates a tap value of the number of taps (n), the E(k) indicates an error output at a time (k), the Xn(k) indicatess a reception signal to a front cursor tap (FFE) and a past decision output to a back cursor tap (DFE) and the W(k) indicates a sliding window function. In adaptive processing, some coefficients are fixed while others are adjusted. Only by adjusting these taps, interference or a noise is not introduced into a decision device of a digital receiver.
Patent JP-2000021816-A (JP)
Title: Method for forming polycrystalline silicon film
Inventor: KUBOTA HIROSHI
IPC: H01L21/285
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a forming method of a polycrystalline silicon film, which can improve long term reliability of a gate oxide film by reducing the interface roughness between a gate oxide film and the polycrystalline silicon film. SOLUTION: In the forming method of a polycrystalline silicon film, a polycrystalline silicon film is formed, and interface roughness between an oxide film and the polycrystalline silicon film is set to be under 1 nm with a film forming condition that the film forming speed of the polycrystalline silicon film on all the substrates is set to 0.9 rav-1.1 rav, when the average film forming speed, of the polycrystalline silicon film onto a plurality of substrates where the oxide films are formed on surfaces, is set to be rav (nm/min).
Patent JP-H0719277-A (JP)
Title: Finite angular rotation damping device
Inventor: MIURA OSAMU
IPC: F16F9/14
Filed: 1993-06-30
Abstract: PURPOSE:To provide a damping device which is used instead of a bearing metal and connectable to the other member without especially needing parts. CONSTITUTION:A shaft member 12 rotatable by an finite angle is incorporated in a casing 10 having a hollow chamber 11 and a shaft member 12 is provided with a valve body 13 to change the magnitude of fluid resistance of viscous fluid, with which the chamber 11 is filled, according to a rotation direction. A first engaging member 14 engaged with one member is arranged to the end part of the casing 10 as a means to mount the casing 10 and the shaft member 12 on other two members effecting relative rotation. A second engaging part 15 engaged with the other is arranged to the end part of the shaft member 12 and the engaging parts 14 and 15 are formed in size smaller than that of the outer shape of the casing 10.
Patent JP-S5888987-A (JP)
Title: Television receiver
Inventor: FUJINAGA TAKEMI
IPC: H04N9/24
Filed: 1981-11-20
Abstract: PURPOSE:To attain color reproduction with fidelity, by providing a correction circuit detecting the missing of index pulses and interleaving a prescribed number of index pulses, between a pulse forming device and a frequency converter. CONSTITUTION:In a color TV receiver using an index picture tube, a correction circuit 17 is provided between a pulse forming device 8 and a frequency converter 9. A monostable multivibrator 13 of the correction circuit 17 detects the missing of index pulses and the period of a detection signal of low level of the vibrator 13 produced due to this missing can be extended with a monostable multivibrator 14. This signal is inputted to an FF15 an NAND gate 16 obtains the NOT of outputs of the FF15 and of the device 8, and when the number of missings is 1-3, three index pulses are interleft and inputted to the frequency  converter 9 to coincide the input with a time point of the output of a reference  pulse upon no missing is realized. Thus, even if the missing is produced, the  color synchronism can be executed for color reproduction with fidelity.
Patent JP-H05229382-A (JP)
Title: Automobile
Inventor: SHIYOUKO TOSHIHIRO
IPC: B60P3/022
Filed: 1991-07-26
Abstract: PURPOSE:To facilitate and ensure the assembling of building unit components by providing a separating means for mutually separating the building unit components which are loaded on a truck and approached to each other. CONSTITUTION:A building unit component 1 has vertical walls 2, 3, longitudinal walls 4A, 4B and side walls 5 mutually opposed with determined spaces. On the truck 52 of a carrying automobile 51 on which a building unit Y is loaded, a separating means for mutually separating the mutually adjacent building unit components 1 is provided. The separating means is formed of a pair of loading slide plates 54 capable of mutually approaching and separating along the lateral direction, and on their reverse side, slide rotating bodies 55 such as rollers are provided. Each loading slide plate 54 is separated while rotating the slide rotating body 55 by the traveling driving source of the carrying automobile 15 or an input.
Patent JP-S5888320-A (JP)
Title: Purification of immunosuppressive factor
Inventor: TANIHARA MASAO
IPC: A61K35/16
Filed: 1981-11-20
Abstract: PURPOSE:A porous body with a specific average pore size and void volume, further negative charge on its surface is brought into contact with a solution containing soluble immune factors to remove immunestimulative factors selectively, thus purifying the titled factor. CONSTITUTION:A porous body with an average pore diameter (D) of 30-1,000Angstrom , with a void volume of pores measuring 0.8-1.2D, exceeding 80% of the total void volume and with a negative charge on its surface, such as porous glass or porous silica or porous alumina, is brought into contact with a solution containing soluble immune factors such as blood, serum and other humors or supernatant of cultured lymphocytes to purify immunosuppressive factors. The factors are used for autoimmune diseases of rejection after organ transplantation. The  above porous body has a void volume of 01-2cc/g, preferably 0.5-2cc/g. The  porous body can be reused by washing, subjecting to desoption treatment and  cleaning with a surface active agent.
Patent JP-H0944957-A (JP)
Title: Slider for disk device
Inventor: AKIBA TAKAO
IPC: G11B17/043
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent the increase in the number of processes of press work and the lowering in working precision. SOLUTION: A part to be engaged 3h consists of a first bend part 33 bent perpendicularly so as to be opposed to a latch lever and a second bend part 34 bending the end part of the first bend part 33 in the turning direction of the engaging part of the latch lever. That is, the first bend part 33 is bend- processed downward for the slider 3. Further, the second bend part 34 is bend- processed downward previous to the first bend part 33. Then, the corner part 35 between the first bend part 33 and the second bend part 34 is formed into a round shape. Since the first bend part 33 and the second bend part 34 are bend-processed by pressing force Fa, Fb in the same direction, the part to be engaged 3h is worked by one time press work, and the number of processes are reduced, and the working precision is secured.
Patent JP-H06203014-A (JP)
Title: Kana to kanji converter
Inventor: KOYAMA YASUO
IPC: G06F17/21
Filed: 1993-06-29
Abstract: PURPOSE:To constitute a converter so that when other character, etc., than a KANA (Japanese syllabary) are inputted, its character, etc., are set as delimiters for a grammatical analysis, the grammatical analysis is executed, and thereafter, KANA to KANJI (Chinese character) conversion is executed. CONSTITUTION:When a character is inputted (701), the kind of the character is discriminated (702). In the case the inputted character is a KANA, 4a write processing is executed from a phrase portion by a prescribed grammatical analysis together with a KANA character-string inputted alreaby (708 to 711), and it is outputted as a KANA and KANJI mixed phrase candidate (715). In the case the inputted character is other character, etc., than a KANA, the connection with the KANA character-string inputted already is not executed, and its character, etc., become delimiters for a grammatical analysis (704). In this case, the inputted character, etc., form a phrase by one character (705). Thus, the delimiter for the grammatical analysis is defined, and the conversion efficiency can be improved.
Patent JP-2000022340-A (JP)
Title: Multilayer wiring board and electronic unit
Inventor: SASAHARA KAZUHIKO
IPC: H05K3/46
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer wiring board and an electronic unit which can get stable connection property between a layer wiring board and electronic parts. SOLUTION: A multilayer wiring board 10 is provided with a isothermal part 13H for uniformizing the heat balance at heating to a bare IC chip 20, in the region corresponding to the mounting region of the bare IC chip 20, in a solid pattern 13 under the mounting face. Moreover, the electronic unit 1 is constituted by mounting a bare IC chip 20 on the above-mentioned multilayer wiring board 10.
Patent JP-H0832737-A (JP)
Title: Image communication device
Inventor: IMANISHI MASAHIRO
IPC: H04N1/00
Filed: 1994-07-18
Abstract: PURPOSE:To easily know the communication result of a memory communication, etc., by providing a one operation button for communication control. CONSTITUTION:The operation part 106 of the image communication device has a power key 1, a ten-key 2, a copy key 3, a facsimile key 4, a start key 5, function keys 7, and the communication control key 8. With the communication control key (one operation button for control) 8, communication control information is displayed through one operation. Namely, when the key 8 is pressed, a display for communication control is made by interruption irrelevantly to the current display state of a display part 107. When an operator performs transmission, a screen prompting the input of an individual number is displayed in addition to the telephone number of an opposite side. The telephone number and individual number are inputted according to the display, are stored in a RAM 103. With the button 8 pressed, a display prompting the input of a whole display and an individual display appears. A previously registered individual number is inputted according to the display and then the communication (transmission) result of the operator himself is displayed.
Patent JP-H0829301-A (JP)
Title: Exhalation sampler
Inventor: SATO KATSUHIKO
IPC: G01N33/48
Filed: 1994-07-18
Abstract: PURPOSE:To enable the sampling of a necessary amount of exhalation by a simple operation of asking a subject to discharge exhalation into an exhalation sampling tube. CONSTITUTION:The exhalation sampling tube 1 is so arranged to have an exhalation blowing mouth 2a at one end part and an exhalation discharge port 4a at the end part. An axial central part of the exhalation sampling tube 1 is formed to be a spherical storage part 3 with the inner diameter thereof larger than the of the exhalation blowing mouth 2a. Moreover, at a surrounding wall part of the exhalation storage part 3, a piping mounting hole is to connect an exhalation introduction pipe for introducing the exhalation in the exhalation storage part 3 into an exhalation analyzer body and a piping mounting hole 3b to connect a piping connected to a pressure sensor for detecting a discharge pressure of the exhalation with respect to the exhalation sampling tube 1. Then, the inner diameter of the exhalation discharge port 4a in the exhalation sampling tube 1 is smaller than the inner diameter of the exhalation blowing mouth 2a.
Patent JP-S57112101-A (JP)
Title: Dielectric filter
Inventor: SUZUKI SHIGEMI
IPC: H01P1/205
Filed: 1980-12-29
Abstract: PURPOSE:To improve the productivity, by inserting and fixing a conductor to a through hole of a dielectric block to constitute an inside conductor. CONSTITUTION:Metallic pin members 13a-13c are inserted and fixed in through holes 12a-12c of a dielectric block 11 of a rectangular parallelepiped and function as inside conductors. A conductor film 14 is metallized on the surface of the dielectric block 11. This dielectric block is stored in a metallic case 15 and is connected to input and output terminals 17 through connecting terminals 16 in both sides, thus constituting a filter. Through holes 18a and 18b are provided in the dielectric block 11 for adjusting connections. In respect to pin members 13a-13c, slits 13a-1-13c-1 are formed in pins made from phosphor bronze to divide them into two, and these slits are widened to extend respective divided pieces 13a-2-13a-3 outward, and their surfaces are plated with gold or silver.
Patent JP-S6343970-A (JP)
Title: Priming paint
Inventor: ISOBE YASUSHI
IPC: C09D127/08
Filed: 1986-08-12
Abstract: PURPOSE:To provide a priming paint which has excellent adhesion to substrates and coating films, gives a coating film having excellent resistance to cold, heat and alkalis, etc., and is suitable for use in a waterproofing film coating method, containing a vinyl chloride/vinylidene chloride copolymer and chlorinated paraffin. CONSTITUTION:Both a vinyl chloride/vinylidene chloride copolymer and chlorinated paraffin are incorporated to obtain the desired priming paint. As the vinyl chloride/vinylidene chloride copolymer, toluene-soluble copolymers obtd. by carrying out a polymn. reaction by successively adding part or the whole of vinylidene chloride after the initiation of the polymn. reaction, or by carrying out the polymn. reaction in the presence of a chain transfer agent (e.g., methallyl chloride) are preferred. As the chlorinated paraffin, those having a chlorine content of 30-70wt% are preferred. The vinyl chloride/vinylidene chloride copolymer is used in an amount of pref. 50-95wt%.
Patent JP-S6166072-A (JP)
Inventor: YAMAZAKI SUSUMU
IPC: F25D23/08
Filed: 1984-09-10
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-S6247163-A (JP)
Title: Insulated gate field effect transistor
Inventor: YAMADA KOICHI
IPC: H01L29/78
Filed: 1985-08-27
Abstract: PURPOSE:To accelerate the operation of FET by using a P<+> type polycrystalline Si with an N-channel element as a gate electrode and an N<+> type polycrystalline Si with P-channel element as a gate electrode when forming the gate electrode of an IGFET, and stepwisely forming a different conductivity type layer toward upward at both ends. CONSTITUTION:When forming an N-channel type IGFET, an N<+> type Si substrate 2 is first used to become a drain as a substrate, an N<-> type layer 1 is epitaxially grown thereon, and a P-type base region 3 made of a P-type region 3a in which a P<+> type projecting region 5 is interposed is formed here by diffusing. Then, N<+> type base region 3 made of a P-type region 3a in which a P<+> type projecting region 5 is interposed here is formed by diffusing. Then, N<+> type source region 4 is formed by diffusing in the region 3a at both sides of the region 5, and channel gate oxide film 6a, a source gate oxide film 6b and a drain gate oxide film 6c are formed on the surface. Thereafter, when a gate electrode is formed on the channel, a polycrystalline Si is used as the electrode, and formed of a P<+> type electrode 7a and N<+> type electrodes 7b, 7c disposed at both sides of the electrode 7a to be stepwise upward.
Patent JP-S6166189-A (JP)
Inventor: YONEKAWA YASUMASA
IPC: G21C13/00
Filed: 1984-09-10
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-H0350817-A (JP)
Title: Manufacture of soi substrate
Inventor: ARIMOTO YOSHIHIRO
IPC: H01L27/12
Filed: 1989-07-19
Abstract: PURPOSE:To form a flat SOI substrate and to enable chucking of it to a manu facturing apparatus by a method wherein two silicon wafers are curved in a projecting shape beforehand and then bonded to each other so that the whole of the substrate be flattened after grinding. CONSTITUTION:A first silicon wafer 11 and a second silicon wafer 12 are super posed so that the respective SiO2 films 21 and 22 thereof are brought into a state of contact with each other, and then they are curved in such a shape as to project on the first silicon wafer 11 side. When the waters are bonded with a heat given onto the second silicon wafer 12 side by a heater so as to give a temperature difference and then are cooled down, for instance, a project ing warp occurs on the first silicon wafer 11 side. By heat treatment, moreover, an SiO2 film 20 is joined firmly. Subsequently, the second silicon wafer 12 is ground and then polished to be a thin silicon layer 12 and the SiO2 film 21 on the reverse side of the first silicon wafer 11 is removed, so that the wafers be finished to be an SOI substrate.
Patent JP-H0740045-A (JP)
Title: Filler wire supply tig welding equipment
Inventor: TSUNODA MASAHIRO
IPC: B23K9/12
Filed: 1993-07-29
Abstract: PURPOSE:To provide the filler wire supply TIG welding equipment capable of arranging a tungsten electrode and a filler wire close to each other and obtaining the satisfactory welding quality. CONSTITUTION:In the filler wire supply TIG welding equipment provided with a power source part 1 which supplies a TIG arc current to the tungsten electrode 6, a wire feed part 9 which supplies the filler wire 8 to a weld zone and control parts 10 and 11 which control these power source part and wire feed part, a contact detection circuit 20 which detects whether or not the filler wire tip is brought into contact with base metal 5 is provided. When the filler wire is brought into contact with the base metal right before an arc is started, the power source part is controlled so that the arc start is stopped by the control part. When the filler wire 8 is brought into contact with the base metal 5 right before the arc is started, the wire feed part 9 is driven reversely to separate the filler wire from the base metal and then, the power source part 1 and the wire feed part 9 can be controlled so that the arc is started.
Patent JP-H0855480-A (JP)
Title: Electronic circuits for semiconductor memory or the like
Inventor: KOBAYASHI YASUHIRO
IPC: G11C11/407
Filed: 1994-08-10
Abstract: PURPOSE:To prevent noise from propagating through internal wirings, to obtain a storage device having a good characteristic and to make the deign of an internal power source step-down circuit itself easy by dividing the internal power source step-down circuit into plural circuits. CONSTITUTION:A first internal power source step-down circuit 1 is connected with a base voltage generating circuit 2 in which a voltage fluctuation is required to be avoided most, a third internal power source step-down circuit 9 is connected with a sense amplifier circuit 10 which is a large noise generating source and is susceptible to receive the influence of noise and a forth internal power source step-down circuit 11 is connected with a data buffer circuit 12 being a large noise generating source. Moreover, a clock generator circuit 4, a column address buffer circuit 5 and a row address buffer circuit 6 which do not generate noise relatively are connected with a second internal power source step-down circuit 3 as a group.
Patent JP-2001018706-A (JP)
Title: Container carrying vehicle
Inventor: YOKOYAMA JIRO
IPC: B60P7/13
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a container carrying vehicle which can carry a container with the total height shortened. SOLUTION: A body 11 is divided into the right and left, and wheels 16 are arranged to both divided body parts 11A. Distance between the inside surfaces of both the divided body parts 11A is formed longer than container width. Container supporting devices 20 are arranged to both the divided body parts 11A, and locking bodies 22 which are freely engaged/disengaged with/from locked parts 4 formed in the lower part of a container 1 are elevatably provided to the container supporting devices 20. The locking bodies 22 are locked into the lower part of the container 1 so as to support the container 1. Thereby, the total height can be lowered, and transportation work in a ship having a low ceiling can be performed easily and efficiently.
Patent JP-S6162279-A (JP)
Inventor: BERUNERU HIN
IPC: H04N5/14
Filed: 1985-08-26
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-H0918451-A (JP)
Title: Cdma base station transmitter
Inventor: SATO TOSHIBUMI
IPC: H04W52/52
Filed: 1995-06-30
Abstract: PURPOSE: To simplify the constitution of an analog baseband/RF part, especially that of a transmission power amplifier part without generating the distortion of a transmission spectrum by reducing the transmission peak power of a transmitter arranged at the base station of a mobile communication system using a direct spread CDMA system. CONSTITUTION: A digital baseband processing part 101 comprises plural spreading parts 103-105 which performs the direct spreading of the transmission data of each channel by spread codes different at every channel, an addition synthesis part 106 which synthesizes by adding all the output of the spreading part, a limiter part 107 which applies limitation so as to prevent the amplitude of a synthetic spreading signal from exceeding a prescribed decided value, and a roll-off filter 108 which limits the transmission spectrum by performing the waveform shaping of a transmission signal, and sends out a digital baseband signal s3.  The analog baseband/RF part 102 converts the digital baseband signal s3 to an analog signal by a D/A converter 109, and modulates a carrier by a modulation part 110 by using the analog signal, and amplifies it by a transmission power amplifier part 111, then, transmits it from a transmission antenna 112.