baber/WOPTO huggingface dataset:
Patent JP-H08142139-A (JP)
Title: Injection molding machine for long fiber-reinforced thermoplastic resin
Inventor: AMANO ITARU
IPC: B29K105/12
Filed: 1994-11-14
Abstract: PURPOSE: To mold a fiber-reinforced thermoplastic resin having high strength by minimizing the damage of the fiber even if the pelletlike long fiber-reinforced thermoplastic resin is molten and melting the resin while opening the fiber bundle in the pellet while holding the fiber length. CONSTITUTION: A long fiber-reinforced thermoplastic resin injection molding machine comprises a plasticizing unit for melting and plasticizing the pellet 3 of a long-fiber reinforced thermoplastic resin by pressing the pellet 3 to the surface of a planar heater 4 which moves toward an outlet side, an extruder 12 for extruding the molten resin from the outlet of the unit, an injection cylinder 16 for introducing the resin from the extruder 12, and an injection unit 15 having a plunger 19 for injecting the resin in the cylinder 16.
Patent JP-H05120664-A (JP)
Title: Magnetic disk and production of the same
Inventor: YONEKAWA TAKAO
IPC: G11B5/73
Filed: 1991-10-25
Abstract: PURPOSE:To obtain a magnetic recording medium having good magnetic characteristics by decreasing the quantity of the oxygen incorporated in an alloy magnetic film. CONSTITUTION:The magnetic disk is formed by laminating a substrate film consisting of Cr or Cr alloy and an alloy magnetic films having >= one layer which is constituted by adding <= 8atomic% Ta or <=20tomic% Pt to an alloy consisting essentially of Co and contg. <=25atomic% Cr. The concn. of the oxygen incorporated in the substrate film and the Co alloy magnetic films is <=3atomic% at this time and the oxygen content in the direction of the film thickness of the multilayered films formed by sputtering is specified to a specified concn. of <=3atomic%. The H2O partial pressure in the sputtering atmosphere for the substrate film and the magnetic films and the atmosphere for transporting the substrate is specified to <=(2X10E-6)Torr. Thus, the recording medium which can make high-density recording and has the high coercive force is obtd.
Patent JP-H10122244-A (JP)
Title: Bearing unit
Inventor: HATTORI NORIYUKI
IPC: F16C33/66
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To make improvements in sealability of a contact part between a bearing cover and a turning shaft as well as between a bearing housing and this bearing cover or the like, and simultaneously to lengthen a span of service life in individual sealing parts, besides to promote even an improvement in maintenance too. SOLUTION: A brink grease 27 is inset in space between an outer bearing cover 24 and a turning shaft 21, while another brick grease 29 is also inset in space between this turning shaft 21 and an inner bearing cover 25, and likewise each of grease bricks 34 and 35 is insert even in each contact part among both these bearing covers 24, 25 and a bearing housing 23, whereby along with the elapse of operating time, a portion of oil content seeps into each contact part from these brick grease parts 27, 29, 34 and 35, and thus sealing performance is maintainable.
Patent JP-2000090572-A (JP)
Title: Digital audio disk and encoding device, decoding device and transmission method
Inventor: TANAKA YOSHIAKI
IPC: G11B20/10
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To enable a recording-person side to perform recordings so that recording times and tones of audio signals are different or the recording times of them become roughly constant in the case of recording one-bit stream data of multichannel audio signals. SOLUTION: The high frequency component of an analog input signal for each channel of multiple channels is cut by one LPF of LPFs 201 selected by a sampling frequency specifying signal and, succeedingly, the high frequency component of a residual band passing through the LPF 201 is emphasizingly processed by one circuit of emphasis circuits 202 similarly selected by the sampling frequency specifying signal and next it is converted into one-bit stream signal by a ΔΣ modulation A/D converter 203 to be recorded an audio disk. Thus, audio signals are converted into one-bit stream signals with the same or different sampling rate and quantization resolution for each first and second group or the like of the multichannel audio signals.
Patent JP-H02127065-A (JP)
Title: Printer
Inventor: WAKABAYASHI KENJI
IPC: B41J13/02
Filed: 1988-11-07
Abstract: PURPOSE:To prevent the generation of an indentation by a pinch roller in a platen roller by separating the pinch roller from the platen roller during the no-printing time. CONSTITUTION:When printing is conducted, a geared motor 24 controlled by a controller 23 is operated, and a cam 20 for a pinch roller and a cam 21 for a head are synchronized and turned through a camshaft 22. A roller side arm 18 and a head side arm 19 are rotated, and a roller support shaft 14 fixed to the arm 18 is revolved while the pinch roller 12 is pressure-welded to a platen roller 2 by the energizing force of a tension spring 15. A head holding shaft 17 fastened to the arm 19 is turned, and a printer head 1 is pressure- welded to the roller 2. When printing is completed, both cams 20, 21 are synchronized and rotated, a pinch-roller support member 13 is revolved against the force of the spring 15 through the arm 18 and the shaft 14 and the arm 19 and the shaft 17, the roller 12 is separated from the roller 2 while a head holding member 16 is synchronized with the roller 12 and also turned, and the head 1 is detached from the roller 2.
Patent JP-H03141132-A (JP)
Title: Production of matrix for optical fiber with eccentric core
Inventor: ARIKAWA TORU
IPC: C03B37/012
Filed: 1989-10-26
Abstract: PURPOSE:To obtain the title matrix in high efficiency with enhanced productivity by picking matrixes each with eccentric core from a starting matrix with cores provided at regular intervals. CONSTITUTION:A plurality of (e.g. three) normal matrixes 7 produced by the VAD process, each made up of a core 1 with a specified diameter and a clad 6 with an arbitrary diameter, are inserted into a thick-walled silica tube 12. The resultant space is filled with thin silica rods 13... so that the cores 1 be situated at the apexes of an equilateral triangle with its center of gravity coinciding with the center of the silica tube 12, followed by fixation. In this case, the respective refractive indices of both the silica tube 12 and silica rods 13 are made equal to that of the clad 6 of the normal matrix 7. The resultant system is then heated and melted to integration into a starting matrix 11. The three cores 1 are situated at the apexes of an equilateral triangle with its center of gravity coinciding with the center of this starting matrix 11. Therefore, a matrix 5 with one of these cores 1 as eccentric core is picked to obtain the objective matrix.
Patent JP-H03140233-A (JP)
Title: Manufacture of label continuum
Inventor: MATSUGUCHI TADASHI
IPC: B31D1/00
Filed: 1989-10-25
Abstract: PURPOSE:To prevent a label from getting out of shape at the time when tension is applied to a peeling mount and the label, by a method wherein after formation of a notch corresponding to a contour of a hole into a label base, only a part surrounded by the notch is stripped off by sticking the same with adhesive force and separated from a laminated body comprised of the peeling mount and label. CONSTITUTION:A laminated body is formed by sticking temporarily a beltlike label base 14a to a main surface of a peeling layer side of a peeling mount 12 with an adhesive agent layer 18. An end of the laminated body held by a holding roller 52 is unraveled and a notch 16a corresponding to a contour of a hole 16 is provided into the label base 14a with a die roll 56. On the one hand, an end of a tailing taking sheet material 26 on which a hot-melt adhesive agent layer 24 is formed is unraveled with a separate holding roller 60, led to a laminating device 58 and the laminated body and sheet material 26 are laminated to each other. Then when thermocompression bonding of the same is performed between a press mold 66 of a heat roller 64 and a pinch roller 68, a tailing 17 part corresponding to the hole 16 is stuck to the adhesive agent layer 24 and stripped off. Therefore, the hole 16 is formed in only the label base 14a of the laminated body.
Patent JP-H05116431-A (JP)
Title: Printing controlling method for page printer
Inventor: FUSEGAWA TAKESHI
IPC: B41J5/30
Filed: 1991-10-25
Abstract: PURPOSE:To prevent a sheet from passing through a printing portion before completing processing of data in the case where the data to be printed are such that they center in large quantities on one place of the sheet, and enable printing to be performed correctly. CONSTITUTION:One page of a sheet is virtually divided into a plurality of layers, and a printing quantity to be printed in each layer is computed according to a printing area and a constant and stored in a layer management memory 31. The printing quantity stored in the layer management memory 31 is compared with a maximum value preset for each layer, and whether it exceeds the maximum value is judged. When the printing quantity exceeds the maximum value, processing to image data is conducted by a printing starting control unit 21. The printing data in the corresponding layer are stored in a temporary buffer 32 and, in turn, the stored address of the image data is stored in a page buffer 17.
Patent JP-S63133195-A (JP)
Inventor: TOKIMOTO TOYOTARO
IPC: G02F1/133
Filed: 1986-11-26
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-H05115536-A (JP)
Title: Contact lens treating device and contact lens treating vessel used therefor
Inventor: KAMIYA HIDEAKI
IPC: G02C13/00
Filed: 1991-10-25
Abstract: PURPOSE:To attain excellent safety and handling property by providing a magnetic generating coil on an electrolytic treating device body for supplying a power and an electromagnetic induction coil on a contact lens treating vessel attachable to and removable from the electrolytic treating device body. CONSTITUTION:The support part 4a of a basket 4 for receiving and holding contact lens 3a, 3b is provided between a treating vessel body 1 and an attachable and removable cap body 2. A pair of electrodes 8a, 8b are formed on the bottom plate 9 of the treating vessel body 1, and an electromagnetic induction coil 12 which receives the magnetic field generated in a magnetic generating coil 18 to generate a current by electromagnetic induction is connected thereto through a rectifier 13 and a capacitor 14. An electrolytic treating device 15 has an attaching and removing groove 16 for installing a contact lens treating vessel and an electromagnetic inducing projection 17 to be inserted to the electromagnetic induction coil 12. An electricity is supplied from, for example, a domestic power source to the magnetic generating coil 18 for generating the electromagnet in the electromagnetic inducing projection 17 and transmitting it to the electro magnetic induction coil 12m and a high-frequency current is sent by a high-frequency oscillating circuit 20.
Patent JP-S63135412-A (JP)
Title: Elastic polyurethaneurea molding
Inventor: YAMAMURA HIROSHI
IPC: C08G18/66
Filed: 1986-11-26
Abstract: PURPOSE:To make possible the formation of moldings which are improved in mold release characteristics, elasticity immediately after the mold release and suppressing voids and excellent in strength and heat resistance, by the reaction-injection molding of a mixture containing a liquid aromatic polyisocyanate, a long-chain molecule polyol, a specified aromatic polyamine as a chain-lengthening agent, a catalyst and other auxiliaries. CONSTITUTION:The title product is an elastic polyurethaneurea molding which is obtained by submitting a mixture containing the following ingredients a-e to a reaction-injection molding in a closed mold. (a) is an aromatic polyisocyanate which is liquid at room temperature, (b) is a long-chain molecule polyol having at least 50% of primary hydroxyl groups, (c) is an aromatic polyamine of formula 1 (where R is a methyl, ethyl, propyl or isopropyl group; X is an R or OR group; n is O or an integer of 1-3; and the molar ratio of R to OR is 5:95-60:40), (d) is a catalyst, and (e) includes a foaming agent, an internal mold release, a filler and other auxiliaries if necessary.
Patent JP-H02126166-A (JP)
Title: Method and device for detecting abnormality of signal
Inventor: FUJIEDA TAKASHI
IPC: G01R31/00
Filed: 1988-11-04
Abstract: PURPOSE:To easily and accurately detect abnormality in signals from a signal source with a simple constitution without using any comparison reference signal by comparing the current signal with past signals from the signal source. CONSTITUTION:Analog signals from a signal source 2 are supplied to a controller 8 after the signals are converted into digital signals by means of an A/D converter 6. The controller 8 reads out the past signal supplied from the signal source 2 before a certain prefixed time period stored in a memory device 10. The controller 8 then compares the currently given signal with the past signal read out from the device 10 in phase or level. When they do not coincide with each other, the controller 8 discriminates the current signal as abnormal and actuates an alarm producing device 12.
Patent JP-H04159029-A (JP)
Title: Manufacture of metal made cylindrical valve
Inventor: HARADA ROKURO
IPC: B23P13/02
Filed: 1990-10-17
Abstract: PURPOSE:To reduce a cutting quantity taking trouble and time, and to utilize a raw material effectively without any loss, by working in the shape almost approximating to a product from a round bar with a multistep type forging of a high productivity, and performing finishing by cutting thereafter. CONSTITUTION:A solid round bar 1 is cut in the specified length, and a flange 2 is formed at the base end vicinity of the cut round bar 1, by a multistage forging. Then, a hole 3 reaching the flange 2 vicinity toward the base end side from the tip face is formed, thereafter, the hole 3 is penetrated by cutting from both end faces, an inner flange 23 whose inner diameter is made smaller than the hole 3 is formed at the specified position of the flange 2 vicinity of the penetrating hole 3, and a desired metal made cylindrical valve is obtained.
Patent JP-S62141904-A (JP)
Title: Remote control system for locomotive
Inventor: MINAMI HIROSHI
IPC: B60L15/42
Filed: 1985-12-14
Abstract: PURPOSE:To transmit a large quantity of information by using an existing cable by transmitting a control signal of multiplex transmission system by the use of a cable contained in an existing coupler. CONSTITUTION:A start resistor 14 is sequentially shortcircuited through a contactor 12 by a master controller 10 of a drive locomotive DC to control a driving motor 16. A control signal from a master controller 18 of a trailing train RL is transmitted through an interface 22 to a multiplex transmitter 24 which employs a high frequency as a carrier. A multiplex receiver 26 is provided also in the drive locomotive DL, connected through an existing cable provided with a bypass capacitor 28 to the transmitter 24 to construct a multiplex transmitter by the high frequency. A control signal received by the receiver 26 controls to operate the contactor 12 through an interface 30.
Patent JP-H03144158-A (JP)
Title: Speed change controller
Inventor: YASUDA TAKESHI
IPC: F16H61/08
Filed: 1989-10-27
Abstract: PURPOSE:To soften the speed change shock in up shift by outputting two kinds of control signals for turning-ON/OFF two kinds of solenoids installed on an automatic transmission and carrying out the shift between the first - fourth speed in four kinds of combinations of turning-ON/OFF. CONSTITUTION:It is judged by map calculation if the shift variation demand exists or not, and if the judgement is 'YES', the speed change outputs C1 and C2 are changed immediately in case of down shift. In case of up shift, the variation rate  TA of the throttle opening degree is compared with a certain value, and if  TA is less than this value, it is judged that the throttle opening degree is sharply reduced, and further it is judged if a perfect throttle closing state (idle switch ON) state is generated or not. A certain time is set on a delay timer DELAY in the perfect closure state, and count is started after the lapse of a certain time after, the perfect closure. After the completion of the DELAY timer, the speed change outputs C1 and C2 are changed for the prescribed up shift. Accordingly, the number of revolution of the engine lowers during this shift, and the speed change shock is softened.
Patent JP-2000107270-A (JP)
Title: Antimicrobial and deodorant filter
Inventor: SHIMIZU TAKASUMI
IPC: A61L9/00
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an antimicrobial and deodorant filter which is capable of highly and surely exhibiting antimicrobial and deodorant effects and allows easy maintenance. SOLUTION: A sheet 1 constituting the filters 10 and 12 consist of many irregular fibers 3, 3 and so forth which constitute paper 2 and are entangled with each other, ordinary photocatalyst type TiO2 particulates 4, another photocatalyst type TiO2 particulates 6 and adsorbents 5 which are embedded and held among these fibers. The photocatalyst type TiO2 particulates 4 are <=20 nm in size and the another photocatalyst type TiO2 patriculates 6 are also <=20 nm in size and are formed by dispersing and adhering many extremely fine antimicrobial metals 8, such as Ag (silver), to their surfaces. The TiO2 particulates 6 are embedded in a range of 0.1 to 50 wt.% in the entire part of the sheet 1 (the paper 2).  Odorous materials are adsorbed by the particulates 4 via the adsorbents 5 and the bacteria are killed by the antimicrobial metals 8 on the surface of the particulates 6 via the adsorbents 5, by which the antimicrobial treatment is executed.
Patent JP-2000114874-A (JP)
Title: Saw oscillator
Inventor: IMAI NOBUYUKI
IPC: H01L41/09
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To attain improvement in electric characteristics such as high frequency characteristics, miniaturization, reduction in man-hours for assembly, cost-down and improvement in impact resistance. SOLUTION: Concerning a main body 4 of an oscillator, a SAW resonator forming area 1A for forming a SAW resonator 2 and an IC chip mounting area 1B for mounting an IC chip 3 for driving the SAW resonator 2 adjacently to this SAW resonator forming area 1A are provided on a piezoelectric substrate 1, the SAW resonator 2 is formed in the SAW resonator forming area 1A and the flip chip mounting of the IC chip 3 is performed in the IC chip mounting area 1B. This main body 4 of oscillator is housed and fixed in a package and the upper opening of the package is sealed with a lid.
Patent JP-H06125841-A (JP)
Title: Coffee extractor
Inventor: SHIRAKAWA MASAAKI
IPC: A47J31/057
Filed: 1992-10-20
Abstract: PURPOSE:To discharge remaining water in a water tube of a heating unit after it is used and when it is being stored and to hold it in a dry state, and to prevent such a defect as a hole is made due to corrosion, in the coffee extractor used in a household, etc. CONSTITUTION:By such a constitution as an outlet side (water tube outlet part 19b) of a water tube of a heating unit 9 is lowered and inclined, and also, such a constitution as a water storage part 20 of a recessed shape is formed and provided in a bottom part on the inside surface of a connecting pipe 14 for connecting the water tube outlet part 19b and an ascending water pipe 11, dewing water in the water tube of the heating unit 9 and water adhering to the ascending water pipe 11, etc., flow into the water storage part 20, and the inside of the water tube of the heating unit 9 can always be held in a dry state.
Patent JP-2001095310-A (JP)
Title: Apparatus for connecting working machine
Inventor: MINAGAWA ISAO
IPC: A01B59/042
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for connecting a working machine, capable of raising trafficability of small turn of a traveling machine body in nonoperation time such as transportation time and unuse time, stable traveling of the traveling machine body, increasing compatibility of transportation and maintenance, properly adjusting the relative position of a working machine against an object to be operated and increasing compatibility of use by this mechanism. SOLUTION: This apparatus for connecting a working machine is equipped with a position changing mechanism 8 for changing the position of a fixing member 7 to one side position D or a middle rear position E of a traveling machine body 1 between a connecting member 3 and the fixing member 7. An inclination member 23 is pivoted on the fixing member 7 in a vertically inclinable way in the advance direction of the traveling machine body. An angle adjusting mechanism 24 is installed between the fitting member 7 and the inclination member 23.
Patent JP-S62141046-A (JP)
Title: Aqueous dispersion of ethylene copolymer
Inventor: SHIMADA TAKEO
IPC: C08F210/00
Filed: 1985-12-13
Abstract: PURPOSE:To provide the titled aq. dispersion which contains a resin at a high concn., has a low viscosity and excellent workability and gives a good coating film, by dispersing a specified ethylene copolymer in water in the presence of a base. CONSTITUTION:97-85mol% of ethylene is radical-polymerized with 3-15mol% of an alpha,beta-unsaturated carboxylic acid [e.g., (meth)acrylic acid] and 0-10mol% of a monomer copolymerizable therewith (e.g., alpha,beta-unsaturated nitrile) in the presence of a catalyst (e.g., di-t-butyl peroxide) and a chain transfer agent (e.g., ethane) at 120 deg.C or above under a pressure of 500kg/cm<2> or above to obtain an ethylene copolymer having a Q value (weight-average MW/number- average MW) of 2.0-3.0, a m.p. <=90 deg.C and a crystallization temp. within a range defined by the formula. At least 20mol% (based on the quantity of acid radical in said copolymer) of a base (e.g., ammonia) and water are added to the copolymer. The mixture is heated at a temp. of the m.p. to 200 deg.C with stirring to obtain an aq. dispersion of 15-50wt% ethylene copolymer.
Patent JP-H03206658-A (JP)
Title: Output circuit performing high-speed output transition in responce to input transition
Inventor: KEBIN EMU OBUNZU
IPC: H01L27/06
Filed: 1990-10-18
Abstract: PURPOSE: To realize high rate transition by providing a first speed up circuit generating a an impulse current having a large amplitude and a short duration in response to an input transition, and a second timing circuit generating a timed current. CONSTITUTION: A first speed up circuit delivers a high current having a short duration to a phase splitter 12 in response to an input transition from high to low. At the same time, a second speed up circuit 30 delivers a timed current to the collector of the phase splitter 12. The second speed up circuit has a lower amplitude and a longer duration than the first speed up circuit. A third speed up circuit 32 delivers an additional current to the collector of the phase splitter 12 simultaneously with operation of the circuits 28, 30. The phase splitter 12 can turn a lower output transistor 16 very quickly based on the sum of these speed up currents and the output signal can make a quick transition from high to low logic state.