baber/WOPTO huggingface dataset:
Patent JP-S62200933-A (JP)
Title: Pcm multiplex block
Inventor: YOSHIDA EIJI
IPC: H04J3/00
Filed: 1986-02-28
Abstract: PURPOSE:To simplify the constitution by using a (p).(q) conversion MUX block in combination with an (r).(q) conversion MUX block and receiving a reception block from the (r).(q) conversion MUX block so as to omit partly the B/U conversion and the U/B conversion. CONSTITUTION:p=2MHz, q=8MHz are selected in the (p).(q) conversion MUX block M12, r=34MHz, q=8MHz are selected in the 1st (r).(q) conversion MUX block M23A, r=34MHz, q=8MHz are selected in the 2nd (r).(q) conversion MUX block M23B, q=8MHz is selected in a (q) interface block 34MINF and r=34MHz is selected in an (r) interface block and the D/IMUX block shows the constitution in chained lines in figure. Further, a control section CONT is provided. The M12MUX block is used in pairs with the M32MUX block on the condition and the reception block is received from the M23MUX block for the use.
Patent JP-S60188401-A (JP)
Title: Fatty acid cellulose ester-thermoplastic molding material
Inventor: OONISHI MASAYA
IPC: C08B3/16
Filed: 1984-03-09
Abstract: PURPOSE:The titled molding material having heat stability, a wide melting temperature range, good moldability and high transparency, prepared by effecting a ring opening addition reaction of a cyclic ester to a fatty acid cellulose ester. CONSTITUTION:The titled molding material is prepared by adding 0.5-4.0mol, per anhydroglucose unit, of a cyclic ester (e.g., epsilon-caprolactone) to a fatty acid cellulose ester having free hydroxyl groups (e.g., cellulose acetate). The effect of internal plasticization of the fatty acid cellulose ester resulting from the addition of a cyclic ester decreases the melting temperature of the product and increases its heat decomposition point. Therefore, this molding material can be molded without adding a large amount of a plasticizer by injection molding, extrusion molding, press molding or a like process into moldings such as sheets, films, pipes, rods, ornaments, steering wheels, and tableware.
Patent JP-2000244796-A (JP)
Title: Camera system
Inventor: MAYAHARA NAGAYOSHI
IPC: H04N5/225
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To complement and display omitted data even when the data are omitted in the case of sending the data by utilizing the isochronous transfer of an USB(universal serial bus) interface. SOLUTION: This camera system is provided with a means 8 for complementing the data in the case of the omission of the data or the like. Image data are transmitted from a camera 1 to a PC 7, and when some data are omitted the omitted data are complemented, on a PC side, from the data of the previous- and subsequent lines or the data of present screen are complemented by the screen data of one field before and the data of two fields before. Thus, they are displayed at a display device 10 as effective entire screen data.
Patent JP-S57167632-A (JP)
Title: Surface treating method for semiconductor substrate
Inventor: YANO HIROSHI
IPC: H01L21/316
Filed: 1981-03-25
Abstract: PURPOSE:To treat the surface of the substrate without using a noxious gas by exposing the surface to the plasma of a compound containing Cl and thermally oxidizing the surface in a method making Cl<-> ions contaon into SiO2. CONSTITUTION:Parallel slat electrodes 1, 2 connected to a high-frequency power supply 3 and the Si substrate 4 arranged onto the electrode 1 are disposed into a reaction chamber. An indoor atmosphere is the mixed gas of a gas such as the O2 of 1 Torr and a gas such as the CCl2F2 of 0.01 Torr. When the high- frequency power of 13.56MHz and 500W is applied to the electrodes 1, 2 by the power supply 3, the mixed gas is changed into plasma, and Cl<-> ions are adsorbed onto the surface of the Si substrate. When the surface is exposed for approximately one min. under said condition and thermally oxidized through a normal method, SiO2 containing Cl<-> ions is formed onto the surface of the Si substrate.
Patent JP-S56142860-A (JP)
Title: Method and apparatus for hot dipping on one side
Inventor: SATOU YOKICHI
IPC: C23C2/00
Filed: 1980-04-03
Abstract: PURPOSE:To obtain good quality dipped products by a method in which long cooling chambers are provided on series in a hot dipping chamber when plating is applied in a reductive atmosphere, and polluted reductive gas in the hot dipping chamber is directed to a gas cooler where it is cleaned and cooled through a filter and then jetted in near the cooling chambers so as to prevent the pollution of the hot dipping chamber. CONSTITUTION:Strip steel plates 6 continuously sent into a hot dipping ber 2 by a guide roll 7 are brought into contact with the up-heaved portion 4a of a plating bath 4 in such a way as to plate only one side of the strip steel plates 6. The hot dipping chamber 2 is filled with a reductive gas, and the reductive gas is polluted with the fume of molten metal scattering from the plating bath 4. Part of the polluted reductive gas is directed through a duct 8 from the plating chamber 2 into a gas cooling chamber 9 by means of a motor 11, where fumes, etc., are removed by a filter 10 and the cooled and cleaned gas is supplied through a duct 8a to a rabyrinth type seal 12. The strip steel plates 6 plated in the hot dipping chamber 2 are sent to the cooling chamber 3, quenched by the regenerated reductive gas jetted from the rabyrinth type seal 12, and then taken out to the outside.
Patent JP-S59168534-A (JP)
Title: Character cover for word processor
Inventor: ITOU KENICHI
IPC: G06F3/02
Filed: 1983-03-15
Abstract: PURPOSE:To facilitate a detection of characters of high using frequencies by providing a cover to a character board used to a pen touch type word processor to cover the characters of low using frequencies. CONSTITUTION:A character cover 5 made of an opaque, semitransparent or colored material is set on an input character board of pen touch system. The cover 5 contains holes 6 through which the characters of high using frequencies can be seen easily. This cover facilitates a selection of characters of high using frequencies.
Patent JP-H05240057-A (JP)
Title: Engine for vehicle
Inventor: MATSUYOSHI YOSHIMASA
IPC: F02B37/12
Filed: 1992-02-28
Abstract: PURPOSE:To provide an engine for an automobile provided with a supercharger which has such a structure that can suppress starting characteristic and generation of harmful component in exhaust gas. CONSTITUTION:Structures 6, 7 which perform introduction of air until rotation of the compressor of a turbocharger 2 is increased are arranged on the intake passage side of an engine 1. Structures 8, 9, 10 for effectively recoverying exhaust energy are arranged on the turbine side. The actional postures in these structures are selected by a command from a control part when it is judged that the engine is going to start.
Patent JP-S58161699-A (JP)
Inventor: KISHIMOTO HITOSHI
IPC: B64G1/26
Filed: 1982-03-19
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-H10313329-A (JP)
Title: Fault permission communication method/system
Inventor: ROSNER LISA E
IPC: G06F11/20
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To permit monitors to obtain apparatus data on a realtime basis from an arbitrary electric apparatus by providing processors for the monitors and programming the processors, so that communication can be executed between the monitor and the arbitrary electric apparatus when a master goes into a non-operating state. SOLUTION: Monitors 9, 14 and 16 in modes for storing microprocessors, keypads and outer display devices are connected to LAN 11 as slaves receiving commands from a master 12. The monitors 9, 14 and 16 succeed the function of the master 12, when the master 12 is cut or becomes the non-operation state. Priority is allocated among the monitors, 9, 14 and 16, and one of the monitors 9, 12 and 16 succeeds the function of the master 12 when the master 12 can no longer execute communication in LAN 11. Thus, data on the arbitrary electric equipment 18, 20 and 22 can be obtained on a realtime basis by one of the monitors 9, 12 and 16 when the master 12 breaks down.
Patent JP-S56140511-A (JP)
Title: Cross talk prevention system of magnetic recorder
Inventor: MINAMI AKIRA
IPC: G11B5/02
Filed: 1980-04-04
Abstract: PURPOSE:To enable the titled prevention at a low device cost by adjusting the fitting angle of magnetic heads provided onto the top and reverse surfaces of a recording carrier having a magnetic film formed on both the sides of a filmlike base. CONSTITUTION:On the recording carrier provided with surface magnetic film 5 and reverse magnetic film 7 on both the sides of filmlike base 6, signals are recorded by using a signal processor. In this case, magnetic heads are so arranged that surface record 8 and reverse record 9 are at an azimuth angle mutually on magnetic tape 1. Therefore, when the surface read head is so provided that surface record 8 is read out with efficiency, reverse record 9 has a maximum azimuth loss and is hardly reproduced, and consequently cross talk in reduced in signal processing. The reverse surface is the same.
Patent JP-S58162660-A (JP)
Title: Primer composition
Inventor: NAKASUJI KATSUYOSHI
IPC: C09J183/00
Filed: 1982-03-19
Abstract: PURPOSE:To provide a composition suitable for the bonding of a thermo-setting silicone rubber, and giving high bond durability, by compounding a phenyl group- containing polysiloxane resin with a specific amino group-containing silane, alkoxysilane, and an organotitanium compound, etc. CONSTITUTION:100pts.wt. of an organopolysiloxane resin of formulaI(R<1> is hydrocarbon group, >=5mol% of which is phenyl; R<2> is H or alkyl; a is 0.90- 1.80) is mixed with 20-400pts.wt. of an alkoxysilane of formula II (R<3> is hydrocarbon group; R<4> is alkyl; n is 1 or 2), 2-100pts.wt. of an organotitanium compound, an arbitrary amount of an organic solvent, and 0.5-100pts.wt. of an amino group-containing silane of formula III (R<5> is Q2N-, etc.; Q is H or alkyl; R<6> is alkylene; m is 1 or 2), etc. The rubber elasticity can be imparted to the product by adding 10-500pts.wt. of an organopolysiloxane of formula IV (R<7> is hydrocarbon group, >=0.2mol% of which is vinyl; c is 1.9-2.3) to the composition.
Patent JP-H03248392-A (JP)
Title: Refresh control method for dram
Inventor: AKEDA HARUHIRO
IPC: G11C11/406
Filed: 1990-02-23
Abstract: PURPOSE:To reduce the delay of access by attaching priority on the access by making refreshment await until the maximum latency time when contention with the access occurs. CONSTITUTION:The refreshment is performed with M cycles larger by X cycles than the number (n) of required refreshment cycles by the standard of a DRM in a period equivalent to a refreshment interval tREF. When the contention between the refreshment and the access occurs, the priority is attached on the access until the maximum latency time Wmax arrives. In other words, the refreshment is performed on the refreshment interval tREF and a DRAM with the required number (n) of refreshment with the cycles M=n+X(where, X: natural number) in the period T=tREF, and also, the priority is attached on the access by making the refreshment await until the maximum latency time Wmax=T/M when the contention occurs between the access. Thereby, the delay of the access of a CPU can be reduced.
Patent JP-H01220975-A (JP)
Title: Picture quality adjustment circuit
Inventor: YONEDA MINORU
IPC: H04N5/21
Filed: 1988-02-29
Abstract: PURPOSE:To enable color reproduction with fidelity by slicing an output of an FIR filter at a prescribed level, amplifying it to an externally set level, retarding it and adding it to an original signal so as to obtain contour correction. CONSTITUTION:Taking notice of the FIR filter 22 having a linear phase characteristic, the 2nd order differentiating output is obtained by the filter 22. Then the 2nd order differentiating output is sliced by a prescribed level and the slice output is amplified to the level set externally by an amplifier circuit 27. The output of the amplifier circuit 27 is added to the retarded original signal to obtain contour correction. Thus, since the FIR filter output does not include any ringing, the signal for excellent contour correction is obtained. Since the filter output leads out an inverted minute noise component, it is given to a limiter circuit 24 and used as a signal for noise cancellation.
Patent JP-H09195400-A (JP)
Title: Sealing member for precast structure
Inventor: YAJIMA SHIGEO
IPC: E04B1/684
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent the penetration of cement milk or the like in an inner space of a sleeve joint during concrete placement by enhancing a sealing ability between a sleeve joint and reinforcing bars. SOLUTION: A sealing member 50 consists of an elastic material and is provided with a ring-shaped main body 51 and a plurality of ring-shaped collars formed in the inner periphery of this main body 51. the sealing member 50 is mounted on a ring-shaped housing groove 21 of one end of a sleeve joint 20. When a deformed bar 11 is inserted, the collars 53 of the sealing member 53 is elastically deformed in conformity with the shape of a transverse section of the deformed bar 11 and joined with the outer peripheral surface of this deformed bar 11. A ring-shaped groove 51z is formed on the innermost end face of the main body 51, thereby facilitating each elastic deformation of the outside site 50A and the inside site 50B.
Patent JP-S60187493-A (JP)
Title: Manufacture of double-layered vacuum vessel
Inventor: YAMAMOTO SHINSUKE
IPC: B23K26/12
Filed: 1984-03-08
Abstract: PURPOSE:To produce inexpensively tableware such as a double-layered vacuum vessel or the like by contg. the double-layered vessel into a vacuum chamber, maintaining a vacuum atmosphere therein, evacuating the inside of the space between both vessels to a vacuum, welding and assembling the contact parts of both vessels and subjecting said parts to vacuum sealing. CONSTITUTION:A vessel made by setting an outside vessel 2 and an inside vessel 3 to a double-layered vessel is imposed on a turntable 6 in a chamber 1. When the inside of the chamber 1 is evacuated to a vacuum, the air in the gap 5 between the outside vessel 2 and the inside vessel 3 is evacuated to a vacuum through the contact parts 4 between both vessels. A turntable 6 is then rotated once as shown by an arrow 9 while a beam is irradiated as shown by a dotted line 8 from a torch 7 for laser welding or electron beam welding, etc. The contact part 4 between both vessels is welded over the entire peripheral, by which the assembly by welding and vacuum sealing are simultaneously executed and the double-layered vacuum vessel is obtd.
Patent JP-S61204657-A (JP)
Title: Preventing device for toner scatter of developing device
Inventor: YONEKURA SEIJI
IPC: G03G15/08
Filed: 1985-03-08
Abstract: PURPOSE:To prevent toner from scattering from a developing device by providing a sheet member which covers the opening part of the developing device and then contacts the surface of a magnetic brush after the magnetic brush passes through a developing part. CONSTITUTION:The magnetic brush 4 rotates according to the rotation of a sleeve 5 and a film 18 and an electrode 19 are rubbed against the surface of the magnetic brush, thereby energizing the front end part of the film 18 gently that it abuts on a photosensitive layer 36 gently. The electrode 19 puts toner in various operations. A potential of the same polarity with the necessary potential of, for example, the dead toner and toner decreased in the quantity of electrostatic charging is applied to the electrode 19 from a power source 22 through a resistor 21 and an electric wire 20 to give a charge to said toner by the toner rubbing, and the toner is used for development together with normal toner while the charge is held. Consequently, the dead toner and toner decreased in the quantity of electrostatic charging are reused for the development, so toner scatter preventing effect is improved.
Patent JP-H10227977-A (JP)
Title: Spherical aberration correction optical system
Inventor: SUENAGA YUTAKA
IPC: G02B27/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To optionally control the quantity of a spherical aberration due to variation in the thickness, etc., of cover glass by inserting an adapter optical system behind (image side) an existing objective. SOLUTION: The spherical aberration correction optical system includes a variable lens group which is inserted on the image side of the objective and includes a joined lens of a positive and a negative lens and the joint surface of the joined lens has negative refracting power. This movable lens group moves along the optical axis to compensate a spherical aberration. Then a condition of |(Nn-Np)/r|<0.3 is met, where r1 is the radius of curvature of the joint surface, Np is the refractive index of the positive lens, and Nn is the refractive index of the negative lens.
Patent JP-S57160352-A (JP)
Title: Manufacture of coreless type armature
Inventor: NIWA TAKASHI
IPC: H02K15/04
Filed: 1981-03-26
Abstract: PURPOSE:To conduct excellent positive welding without exercising an adverse thermal effect such as a rear short circuit by welding the end surfaces of coil strands bonded through a connecting wire on which a V-shaped groove is formed. CONSTITUTION:V-Shaped grooves 40 are formed to the upper surface of the connecting wire 30, the V-shaped grooves 40 are positioned onto the end surfaces of the coil strands 1, and the side sections of the V-shaped grooves 40 are welded to the coil strands 1 by laser beams. Consequently, the boundary surface of internal and external coils 11, 12 is difficult to be subject to the thermal effect of nugget, etc. because welding heat is difficult to transmit to a section between the V-shaped grooves 40. Accordingly, excellent and positive welding can be conducted without generating the rear short circuit, etc.
Patent JP-H0223897-A (JP)
Title: Analysis on genic array and kit therefor
Inventor: SHIAAGI WAN
IPC: G01N33/543
Filed: 1989-02-25
Abstract: A method for assaying genetic sequences, which comprises admixing in an aqueous medium under predeter-mined assay conditions (1) genetic material which includes a target sequence and (2) weakly hybridized nucleotide duplexes of (i) a genetic probe for said target sequence and (ii) a reporter molecule linked to a labelled microbead, said genetic probe being capable of hybridizing more strongly with said target sequence than with said reporter molecule under said predetermined assay conditions; differentiating disassociated reporter molecules from undisassociated probe-reporter duplexes; and detecting the labels of the microbeads which are linked to the differentiated, disassociated reporter molecules. In an embodiment of the method the micro-beads are linked to the genetic probe and in place of the reporter the probe is hybridized to a homopolymer molecule. A kit comprises components useful in the inventive method.
Patent JP-H01220524-A (JP)
Title: D/a converter
Inventor: ISHII HIDEKAZU
IPC: H03M1/06
Filed: 1988-02-26
Abstract: PURPOSE:To perform D/A conversion with high accuracy by offsetting errors due to the speed difference in the rise and fall of the output waveform of an FF by detecting the difference by subtracting the positive and negative phases of plural FFs after current-adding by two adders. CONSTITUTION:Data added on a terminal 1 is supplied to the input terminals D of the FFs (5-7) via a decoder 2, and a clock signal from a terminal 11 is added on a terminal CK commonly. The Q output with the positive phase of each FF is inputted to an amplifier 15 used also as a current adder and a filter via resistance devices (12-14) with the same value, and the Q output with the negative phase is inputted to an amplifier 10 similarly via resistance devices (16-18). The output of the amplifiers 15 and 19 are inputted to the positive and negative phase input of a subtraction circuit 20, respectively, then, output 21 is drawn out. By such constitution, it is possible to offset the error generated due to the speed difference of the rise and fall of the output waveform of an FF circuit, and to convert a digital signal to an analog signal with high accuracy.
Patent JP-2000243212-A (JP)
Title: Trip coil unit
Inventor: NAGASHIMA TATSUYA
IPC: H01H83/02
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a trip coil unit which is easy to assemble and capable of preventing reliability of a part soldered to a base from being lowered. SOLUTION: This trip coil unit is structured so as not to directly apply a spring force to a base 5 when it is assembled to the base 5, by covering the base side end part of a plunger spring 3 to elastically eject the plunger 2 of the trip coil unit by a trip cover 7 mounted to a trip bobbin 1. An expanded part is formed at the base side end part of the plunger spring 3, and the expanded part is locked by a spring locking part of the trip bobbin. In either case, the impact of the plunger 2 can be prevented from being directly transmitted to the base 5.
Patent JP-H11243116-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
Inventor: KURABUCHI KAZUHIKO
IPC: H01L23/50
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device having the structure of a semiconductor package with chip size package(CSP), which reduces the thermal stresses of primary and secondary connection terminals is improved in reflow resistance and temperature resistance cycle performance, and is adaptive to multiple-pin constitution and its manufacture. SOLUTION: A semiconductor device is constituted by mounting a spacer 9 on an active surface of a semiconductor chip with solder bumps across an adhesive, mounting the wiring surface of a film substrate 3 on the spacer 9, electrically connecting terminal on the wiring surface of the film substrate 3 and solder bumps on the semiconductor chip 1, and forming the solder bumps on the opposite surface from the wiring surface of the film substrate 3. Consequently, since the spacer 9 and film substrate 3 are not adhered directly thermal stresses due to the difference in coefficients of thermal expansion between the semiconductor chip 1 and a mother board at mother board mounting are not received directly by the bumps mounted on the film substrate 3, and reliability such as temperature-resistance cycle performance can be made improved.
Patent JP-2000244546-A (JP)
Title: Illegal ieee1394 serial bus connection monitoring device and equipment provided with the same
Inventor: UEDA HIROSHI
IPC: H04L12/44
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To efficiently avoid an error in the connection or switching of a cable due to a user in an environment like a domestic local area network(LAN) to which plural pieces of equipment are connected by an Institute of Electrical and Electric Engineers(IEEE) 1394 serial bus. SOLUTION: In the case of cable configuration, loop detecting parts 7a to 9a read control signals transmitted and received by ports 1-3 and judge the presence/absence of a loop. When a cable constituting the loop exists, loop display parts 7b-9b display the presence of the loop by flickering light emitting diodes 7c-9c provided corresponding to the ports 1-3. From this display, the user can easily recognize the loop part and by pulling one cable from one of displayed ports, the loop can be canceled.
Patent JP-S5919611-A (JP)
Inventor: MAAKU KEI JIEIKOBUSEN
IPC: B23B29/034
Filed: 1983-03-17
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-S60193852-A (JP)
Inventor: HAYASHIDA MITSUHARU
IPC: B65D47/36
Filed: 1984-03-09
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。