baber/WOPTO huggingface dataset:
Patent JP-S63119068-A (JP)
Title: Time base converter for digital data
Inventor: GOTO HIDEAKI
IPC: G11B20/10
Filed: 1986-11-07
Abstract: PURPOSE:To send a digital data at an optional transmission rate without causing a missing of even one byte by storing the input digital data in a memory and reading it out of the memory at a prescribed transmission rate. CONSTITUTION:The input digital data is written in the memory and read out of the memory at a prescribed period to convert the input digital data at an optional transmission rate into a digital data at a prescribed transmission rate for the purpose of output. That is, the input digital data is written in memories 21, 22 and read out of the memories 21, 22 at a prescribed period to convert the input digital data at an optional transmission rate into the digital data at a prescribed transmission rate for the purpose of output. Thus, the digital data at an optional transmission rate is sent through a transmission system whose transmission rate is fixed without causing missing of even one byte. Thus, the digital data at an optional transmission rate is recorded and reproduced by connecting a digital data recorder to the system externally without revamping the data recorder itself.
Patent JP-H04140549-A (JP)
Title: Spacing pulley for serial printer
Inventor: FURUKAWA HIDEYUKI
IPC: B41J19/20
Filed: 1990-10-02
Abstract: PURPOSE:To damp vibration generated by a motor to control the occurrence of noise by making the driving and the driven pulley of spacing pulleys of metallic material, forming the intermediate parts of their outsides of damping material, and making a belt engaging part on the most outer side of the metallic material. CONSTITUTION:A driving pulley 1 is formed into a triple structure in which its central part 1a is made of metallic material so as to press it into the shaft 2a of a motor 2 for fixing it, and its intermediate part 1b is formed of damping material, and an belt engaging part 1c to engage with a timing belt 3 on the most outer side is made of the metallic material, and a driven pulley 5 has the same structure as the driving pulley 1. Since vibration generated by the motor 2 is damped in the intermediate part 1b of the damping material when it is transmitted from the driving pulley 1 to a carriage 4 through the timing belt 3, the occurrence of noise is controlled. The vibration transmitted from the timing belt 3 to the carriage 4 through the driven pulley 5 is also damped in the intermediate part of the damping material of the driven pulley 5.
Patent JP-S63117791-A (JP)
Inventor: INAI KUNIHIRO
IPC: D05B27/06
Filed: 1986-11-06
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-H08106765-A (JP)
Title: Recording and reproducing apparatus of disk carrier
Inventor: ISHIMURA AKIRA
IPC: G11B27/10
Filed: 1994-10-04
Abstract: PURPOSE: To enable restoration of contents information data (UTOC) after editing to an address content before the editing, by recording the UTOC in two areas of an internal memory of recording and reproducing apparatus through a computer. CONSTITUTION: An MD1 is subjected to reproduction and desired editing is conducted by a recording-editing means 15E of a computer forming a system control 15. The address of UTOC data after the editing is written in a second UTOC data storage area 20B of an internal memory 9 of a reproducing apparatus through an UTOC reading-writing means 15A of the control 15. In a first UTOC data storage area 20A of the memory 9, the address before the editing is already stored and, therefore, it is possible to restore the UTOC after the editing to the address before the editing and thus to execute re-editing or the like reliably.
Patent JP-S62123514-A (JP)
Title: Digital shunt device
Inventor: KUWAJIMA SABURO
IPC: G05F1/67
Filed: 1985-11-25
Abstract: PURPOSE:To reduce the change of the current flowing to a shunt transistor (Tr) and to prevent the electromagnetic interference to other devices, by connecting a coil between the emitter and the earth of the shunt Tr together with a constant voltage diode connected between the base and the earth respectively. CONSTITUTION:A digital shunt device 3 contains a coil 9 connected between the emitter of a shunt transistor STr 6 and the earth and a constant voltage diode 10 connected between the base of the STr 6 and the earth respectively. The adverse electromotive power of the coil 9 is set at a constant level when the STr 6 is turned on. This prevents a sudden increase of the current flowing to the STr 6. While the energy stored in the coil 9 is partly fed back to the base of the STr 6 via the diode 10 and discharged when the STr 6 is changed to an open turn-off state from a short-circuit state. This prevents a sudden reduction of the current flowing to the STr 6. Thus the current change can be controlled when the STr 6 is turned on or off without deteriorating the voltage stabilizing function of an energy bank 4.
Patent JP-H02110943-A (JP)
Title: Field-effect transistor
Inventor: SHIOZAKI OSAMU
IPC: H01L29/812
Filed: 1988-10-19
Abstract: PURPOSE:To contrive to actuate uniformly each striped electrode and to improve high-frequency high-output characteristics by a method wherein at least one side of gate striped electrodes and drain striped electrodes is provided with a resistor which is coupled and connected with and to each striped electrode. CONSTITUTION:In a field-effect transistor having a plurality of gate striped electrodes 1, a plurality of drain striped electrodes 4 and a plurality of source striped electrodes 7, at least one side out of the above electrodes 1 and 4 is provided with a resistor 10 which is coupled and connected with and to each striped electrode. For example, a high-frequency high-output GaAs FET having a plurality of gate striped electrodes 1, a plurality of drain striped electrodes 4 and a plurality of source striped electrodes 7 is provided with a resistor 10 coupled and connected with and to each electrode of the electrodes 1 in the vicinity of the gate busber electrodes 2. The above resistor 10 is formed of a material consisting of NiCr or TaN and the like.
Patent JP-S61142685-A (JP)
Inventor: FUTAMURA ICHIRO
IPC: H05B3/44
Filed: 1984-12-14
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-H07169161-A (JP)
Title: Recording or reproducing device
Inventor: ANDO MASAHIRO
IPC: G11B15/665
Filed: 1992-10-02
Abstract: PURPOSE:To shorten the moving distance of a mode lever and to miniaturize a device by placing the mode lever on a high speed transfer position and performing a desired winding before loading prior to the start of recording/ reproducing operations after a cassette is loaded. CONSTITUTION:After a cassette is loaded, priot to starting a loading operation, the engaging pin of a lever 17 is placed on a preloading winding position 151b within a cam groove 151. When that a mode lever 13 has come to the position of corresponding FF/REW, a preloading winding position 131b, is detected by a switch pattern and a switch block arranged on a cab board 15, in the case where a leader tape is detected on a take-up reel base 3T side by a tape end sensor (a tape is not wound on the take-up reel base 3T and thus the tape is not pulled out), an instruction is given by a control circuit to wind the amount of the tape to be pulled out at the time of a loading operation on the take-up reel base 3T as an FF mode instantaneously. Thus, a plurality of operations are peformed on the same position of the mode lever 13 and thereby, the moving distance is shorten.
Patent JP-S61142932-A (JP)
Inventor: USHIJIMA KAZUFUMI
IPC: H02J3/38
Filed: 1984-12-14
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-H08125099-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI TAKASHI
IPC: B23K31/02
Filed: 1994-10-28
Abstract: PURPOSE: To prevent the unevenness of the wettability of a brazing material and to improve the wettability of the material by forming the atmosphere at the time of brazing and heating to mixed atmosphere of hydrogen - nitrogen including hydrogen gas with a specific numeric value range at a brazing process of an input/output(I/O) lead terminal. CONSTITUTION: A brazing material pellet 6 is mounted on the surface of the contact pad 5 of a ceramic package type semiconductor device body. The I/O lead terminal 7 of a lead frame is aligned with the surface of the pellet 6, disposed, and the connecting part of the terminal 7 is pressed by a brazing jig 10. It is set in a tunnel type sealing furnace in this state, the pellet is melted by conveying and heating, and the surface of the pad 5 is brazed and connected to the connecting part of the terminal 7. The atmosphere at the time of brazing and heating is set to the mixed atmosphere of hydrogen and nitrogen containing 60 to 90vol.% of hydrogen gas, thereby suppressing the unevenness of the wettability of the material, and further improving the wettability of the material.
Patent JP-H02113341-A (JP)
Title: Error correction system
Inventor: IIZUKA HIROSHI
IPC: H03M13/00
Filed: 1988-10-22
Abstract: PURPOSE:To increase the possibility of error correction by inverting the bit which has the highest possibility of an error at the time of demodulation and using the decoding result when the error which can not be corrected is generated. CONSTITUTION:A demodulator 1 demodulates a single error correction, double error detection code (SEC/DED code) and sends it out to a 1st decoder 1 through a signal line 6 and when demodulation is performed, one bit between bits 0 and 1 of a voltage closest to a threshold voltage for 0/1 bit decision making is inverted and sent out to the 2nd decoder 3 through a signal line 7. A selecting circuit 4 sends a signal indicating that an error is detected, but can not be corrected to the system through a signal line 13 while outputting the SEC/DED code decoded by the decoder 2 from a signal line 12 when both the decoders 2 and 3 detect the error which can not be corrected. Consequently, the possibility of error correction when the error which can not be corrected, but can be detected is generated is increased.
Patent JP-H11106730-A (JP)
Title: Hot melt pressure-sensitive adhesive composition
Inventor: NAKAJIMA HIDEYUKI
IPC: C09J153/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having an excellent balance among low- temperature properties, rough surface adhesiveness and pressure-sensitive adhesiveness while keeping holding power by mixing a block copolymer with a tackifier comprising an α-methylstyrene resin and a terpene resin in a specified ratio and a softener. SOLUTION: The block copolymer used is one of an A-B type and/or an A-B-A type (wherein A is a polymer block of an aromatic vinyl monomer; and B is a polymer block of a conjugated diene monomer). The α-methylstyrene resin used is an α-methylstyrene resin or a styrene/α-methylstyrene resin. The α-methylstyrene resin is mixed with the terpene-modified phenolic resin in a weight ratio of 40/60-80/20. It is desirable that 100 pts.wt. base polymer is mixed with 10-60 pts.wt. tackifier. Desirably, the softener is used in an amount of 10-70 pts.wt.
Patent JP-H1087796-A (JP)
Title: Production of polylactic acid and polylactic acid resin composition using the same
Inventor: IKEDA NAOKI
IPC: C08G63/78
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing polyactic acid, enabling to obtain the polylactic acid free from the lowering of its mol.wt. and strength on its melt-molding treatment and excellent in hydrolysis resistance without requiring a process for removing a left monomer by adding a specific amide compound as a crystal-nucleating agent on a polymerization. SOLUTION: This method for producing polylactic acid comprises (B) dehydrating and polymerizing lactic acid or (C) ring-opening and polymerizing lactide in the presence of (A) an amide compound comprising a compound of the formula: R<1> -(CONH-R<2> )a [R<1> is the residue of a 2-30C (un)saturated aliphatic group, (un)saturated alicyclic group or aromatic polycarboxylic acid; R<2> is a 1-18C alkyl, a 2-18C alkenyl, a 3-12C cycloalkyl, a group of the formula (R<3> is a 1-18C alkyl, a 2-18C alkenyl, a 1-18C alkoxy, etc.), etc.; (n) is 2-6] or a compound of the formula: R<9> -(NHCO-R<10> )f [R<9> is the residue of a 3-25C (un)saturated alicyclic or aromatic polyamine; R<10> is R<2> ; (f) is (a)]. The component A is preferably used in an amount of 0.05-1wt.% based on the component B or C in the polymerization.
Patent JP-H09111542-A (JP)
Title: Spinning apparatus
Inventor: NAKAYAMA TERUO
IPC: D01H1/115
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a spinning machinery capable of producing yarn hardly having fuzz at a high speed and surely guiding the top of fiber assembly cut by doffing, etc., from an air nozzle to a twister. SOLUTION: This spinning machinery is equipped with an air nozzle 6 for sucking and bundling a fiber assembly S and twisters T1 and T2 provided on the downstream side and a pair of traveling bodies capable of giving twist and feed to a fiber assembly S by mutually crossing twisters T1 and T2 and a stream blocking member for blocking stream to the direction deviated from a yarn guide Y of a pair of traveling bodies and a member 1b for preventing deviation from the yarn guide are provided between the air nozzle 6 and the yarn guide Y.
Patent JP-S63116696-A (JP)
Inventor: PEETAA HIRUTO
IPC: C12N9/64
Filed: 1987-10-22
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-H0699957-A (JP)
Title: Device for affixing label
Inventor: SENDA HATSUHIKO
IPC: B65C9/32
Filed: 1992-09-09
Abstract: PURPOSE:To make it possible to precisely affix a label to a predetermined position on an item to be labeled even if there are differences between the moving speed of a conveyor for transferring the item to be labeled and the delivery speed of the label. CONSTITUTION:A vacuum-sucking board 36 is provided to hold a label 18 having been separated, so that it is kept on standby until an item 12 to be labeled is carried by a conveyor 16 and brought to a predetermined position. As a result, even if there are differences between the delivery speed of the label 18 and the moving speed of the conveyor 16, the label 18 can be precisely affixed to a predetermined position on the item 12. And the forward end 36A of the board 36 is inclined toward the side of the conveyor 16 and a press roller 60 is provided near the outside of the end 36A and further an impact absorbing means 72 of the roller 60 is provided.
Patent JP-H04144901-A (JP)
Title: Pressing apparatus and apparatus for measuring pulse rate or blood pressure using the same
Inventor: YOSHIIKE NOBUYUKI
IPC: A61B5/022
Filed: 1990-10-02
Abstract: PURPOSE:To reduce the size and weight of the subject apparatus by controlling the temperature of a metal hydride filled in a deformable closed vessel and utilizing the volume change of the closed vessel accompanying to the temperature variation in the metal hydride. CONSTITUTION:A hydrogen-occluding metal hydride 2 consisting of hydride of at least Ti, Mn, Zr, Cr and Cu is filled in a deformable closed vessel 1 made of a metallic foil, a laminated film of metallic foil and plastic film or a metal- clad film. A heating and cooling device 3 connected to lead wires 4 for heating and cooling is placed in contact with the metal hydride 2 and the vessel 1 is filled with hydrogen gas and, as necessary, an inert gas in an amount to get a pressure of <=1atm at the metal hydride temperature of <=45 deg.C and a pressure of >=1.2atm at >=50 deg.C. The metal hydride 2 is heated with the heating and cooling device 3 to a temperature corresponding to the hydrogen dissociation pressure of >=1atm to release hydrogen gas from the metal hydride 2. The vessel 1 is expanded by this process to press the outer environment surrounding the vessel 1. Thereafter, the metal hydride 2 is cooled to release the pressing action by occluding hydrogen gas to the metal hydride 2.
Patent JP-S62125720-A (JP)
Title: Radio communication equipment
Inventor: ISHIKAWA TOMOO
IPC: H04B1/40
Filed: 1985-11-26
Abstract: PURPOSE:To attain the miniaturization, low-cost and broad frequency band by providing a photocoupler applying DC separation and AC balance, a correction means correcting an input/output characteristic of the photocoupler and an inverting means restoring a correction signal so as to allow the photocoupler to the DC separation and AC balance with a wired line. CONSTITUTION:A compressor 33 and the photocoupler 35 are provided between a hybrid circuit and a transmitter 13 at the transmission side of a fixed radio equipment 2 and an expander 37 and the photocoupler 39 are provided between the hybrid circuit 7 and a receiver 15 at the reception side. The photocouplers 35, 39 apply the DC separation and AC balance with the wired line 1. The expanders 17, 41 are provided at the reception side of the fixed radio equipment 3 and a radio terminal equipment 5 and the compressors 33, 43 restore a compressed signal. Since the photocouplers 35, 39 are small in size and low in cost, a compact and inexpensive radio communication equipment is formed. Further, the photocoupler has a wider frequency band than a transformer.
Patent JP-2001090890-A (JP)
Title: Faucet connector
Inventor: MAEDA YOSHITOSHI
IPC: F16L37/22
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent a connection fitting from coming out of a faucet connector, in the case of a faucet connector provided on a terminal end of a water supply pipe of a water treatment apparatus and connected to a connection fitting on the faucet side. SOLUTION: This faucet connector 1 is equipped with a tubular body 5 fitted, in a slidable manner in the center axis direction, on an outer circumferential part of an inset part 2 for insetting the connection fitting 20 thereinto, and lock nails 7 for inhibiting the fitting 20 from coming out of the inset part 2 when the tubular body 5 is positioned at one end of the range of sliding and permitting the fitting 20 to come out of the inset part 2 when the tubular body 5 is positioned at the other end of the range of sliding. The connector 21 is further provided with a fastener 21 in a removable manner for fastening the tubular body 5 to the one end position.
Patent JP-H04142739-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HIRAYAMA NOBUKI
IPC: H01L21/302
Filed: 1990-10-03
Abstract: PURPOSE:To obtain the Al wiring structure making the dry-etching steps uniform while settling such problems as the resticking in the case of over-etching step or the production of residues in the case of under-etching step by a method wherein the insulating gaps are made between adjacent wirings while Al is arranged between the wirings. CONSTITUTION:The title semiconductor integrated circuit is structured of adjacent wirings making gaps between them without entirely removing the whole Al etching region so as to insulate the wirings by these gaps. Thus, the etching uniformity can be assured to stabilize the process. For example, Al 1 is formed on the underneath film 3 by an evaporation or sputtering step. Next, the other gap 2 is made using photolithographic technology. At this time, the intervals of these gaps are specified showing a small ratio to the total number of the gaps for making the etching uniform. Through these procedures, since the etching area per unit area for the wiring insulation is specified, the etching steps can be made even so that the effect of settling the problems such as resticking in the case of over-etching step or the residues in the case of under-etching step may be brought about.
Patent JP-2001087831-A (JP)
Title: Plate material clamp device in metal plate carrying out device
Inventor: OYAMA KATSUMI
IPC: B21D43/22
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a plate material clamp device in a metal plate material carrying out device capable of surely clamping regardless of presence or absence of an upward warp of the end part of the metal plate (product) W. SOLUTION: In the metal plate clamp device 31 of the metal plate carrying out device 30 arranged with an elevatable lower nail 55 and an upper fixed nail 57 to clamp in cooperation with the lower nail, a plate guide 63 to guide the metal plate into between the lower nail and the upper fixed nail is arranged elevatable together with the lower nail.
Patent JP-H03129786-A (JP)
Title: Laminated electrostrictive element
Inventor: TODA MASAYUKI
IPC: H01L41/083
Filed: 1989-10-16
Abstract: PURPOSE:To reduce in size and to improve reliability by connecting a piezoelectric sheet between a pair of electrodes on a surface, laminating many sheets, and providing an inactive layer made of a material having a small piezoelectric constant on the end face of the laminate. CONSTITUTION:50 piezoelectric sheets on which an inner electrode 2 is formed on each sheet are laminated. An additive for reducing piezoelectric constant is added to form a green sheet as an upper surface inactive layer 3, and surface electrodes 5a, 5b and side electrodes 6a, 6b are formed on the surface and the side. A lower inactive layer 4, a laminate of the 50 sheets, a lower inactive layer 3 are sequentially laminated, and press-adhered to form a laminated electrostrictive element. The element is sintered, glass paste is so coated to insulate the side between the piezoelectric layers at every other layer to form an insulating layer 7. The outside is coated with silver paste to form a conductor layer 9. The periphery is covered with a resin layer 9 to complete the laminated electrostrictive element.
Patent JP-S62181220-A (JP)
Title: Manufacture of antihemophilic factor for improving dissolution of cold-sedimented and collected antihemophilic factor product
Inventor: SARNO MARIA ERLINDA C
IPC: A61K38/16
Filed: 1986-11-07
Abstract: An improved method of recovering antihemophilic factor (AHF) from cryoprecipitated blood plasma is provided. The improved method incorporates the addition of a calcium ion source during the step of cold precipitation of fibrinogen and fibronectin contaminants, as well as the addition of polyethylene glycol (PEG) at one of various stages of the recovery process. PEG may be added during the cold precipitation of fibrinogen and fibronectin, during the precipitation of AHF, or prior to the filtration of AHF solution. The method of the present invention results in a final AHF product having greatly increased solubility, higher specific activity, and lower fibrinogen and fibronectin content.
Patent JP-H1086098-A (JP)
Title: One-way two processes shearing and drilling method
Inventor: WADA HIROAKI
IPC: B26F1/02
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an one-way two processes shearing and drilling method, assuring a smooth work surface which have never been obtained by conventional punching. performing proper punching with no cracks even for strongly processed materials or highly reinforced materials, easy center positioning can avoid to slip a work from the center of a punch and a die. SOLUTION: This shearing and drilling method for a metal work includes two processes. In a first process, a work 1 to be processed material is half- punched by a punch 3' and a die 2'. In a second process, the half-punched work 1 is completely punched from the same direction performed in the first process, by the punch 3' and the die 2' having punch hole larger than that of the die 2' used in the first pass. Thus, a guiding hole 12 for positioning is formed on the work to be punched, then in the second process, a positioning pin 6 formed at the punch 3' is fitted into the guiding hole 12 in order to fit the punch 3' just Into the half-punched position before complete punching.