baber/WOPTO huggingface dataset:
Patent JP-S63201753-A (JP)
Title: Data input/output switching system
Inventor: KASUGAI HIROFUMI
IPC: G06F13/42
Filed: 1987-02-17
Abstract: PURPOSE:To inhibit the generation of a large current, and to relax the deterioration of an input/output switching circuit by setting a phase difference of first and second timing pulses, to a value for absorbing a variance of a delay time of a memory and a data processing circuit, and eliminating a time zone in which both of them become an output state. CONSTITUTION:A pulse generating circuit 30 generates the first timing pulse 33, but a delaying circuit 31 outputs an intermediate timing pulse 34 which has delayed the first timing pulse 33 by a phase difference DELTAt. An AND circuit 32 brings the first timing pulse 33 and the intermediate timing pulse 34 to AND operation and outputs the second timing pulse 35. Accordingly, as for the second timing pulse 35, a phase difference DELTAt whose pulse width is narrower by 2DELTAt than the first timing pulse 33 is set to a value for only absorbing a variance of each delay time of a RAM 2. As a result, at the time of writing a data, a time zone in which both a buffer circuit 16 and an output side buffer circuit in the RAM 2 function is eliminated, and the generation of a large current can be obstructed.
Patent JP-S56132307-A (JP)
Title: Condenser
Inventor: TAKEUCHI HIROSHI
IPC: G02B17/00
Filed: 1980-03-19
Abstract: PURPOSE:To condense the light incident at specific angles efficiently with simple constitution by using the small-diameter end of a reflection mirror of circular conical cylinder shape as a photodetecting window, providing a spherical mirror or condenser lens at the large-diameter end and disposing a photodetector at the focus thereof. CONSTITUTION:A spherical mirror 9 or a condenser lens 10 is provided at the large-diameter end of a reflection mirror 8 of a circular conical cylinder shape, and a photodetector 6 is disposed at the focus thereof. If the angle of the reflection mirror 8 to the centerline is defined as theta, the direct light (a) entering in parallel to the central axis and the light (b) entering at an angle of 2theta out of the incident light, for which the photodetecting window 2 is the small-diameter end, enter the photodetector 6. Thereby, the light entering stereoscopically in the front direction and at the specific set angle (2theta) are condensed efficiently with the simple constitution.
Patent JP-S55127775-A (JP)
Title: Channel sensor of television receiver
Inventor: MATSUWAKA TOSHINORI
IPC: H04N17/00
Filed: 1979-03-26
Abstract: PURPOSE: To make decision of channels possible by detecting the leak signal oscillated from a local oscillator and by mixing a sweep oscillation wave into this signal and by using a time when the frequency of the leak signal and the frequency of a sweep oscillator become a fixed ratio.  
     CONSTITUTION: The high frequency wave oscillated by local oscillator 22 leaks and is caught by coil 23. This signal is transferred to mixer circuit 25 after amplified by amplifier 24. Here, when saw tooth wave generator 30 is operating, the generated saw tooth wave is transferred to sweep oscillator 31, and oscillator 31 oscillates the high frequency wave of a frequency corresponding to the voltage of the saw tooth wave, and the frequency becomes higher gradually. The high frequency wave of oscillator 31 is transferred to mixer circuit 25 and is mixed with the leak signal and is subjected to frequency conversion. When the oscillation frequency of oscillator 31 approaches the frequency of the leak signal, beat is generated. The frequency at this time is measured to decide the channel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55127049-A (JP)
Title: Semiconductor device
Inventor: ICHIKAWA TETSUO
IPC: H01L23/48
Filed: 1979-03-26
Abstract: PURPOSE: To make assembly ready automatically by means of a magnet by providing a magnetic metal covering on the surface of a tip counter to the face whereat a lead support comes in contact with a semiconductor device.  
     CONSTITUTION: Copper is used for a slag lead 23 of a lead support 20, and a heat sink 22 is formed with a high nickel-dumet wire for sealing with a glass cylinder 4. A magnetic iron covering 5 is formed on the tip of the slag lead 23 counter to the heat sink 22. A presence of the covering 5 is available for automatic assembly by means of a magnet, and moreover a copper zone of the lead 23 is effective enough to give radiation and larger permissible power. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57150184-A (JP)
Title: Magnetic bubble memory chip
Inventor: HIROSHIMA MINORU
IPC: G11C19/08
Filed: 1981-03-13
Abstract: PURPOSE:To increase the reliability of a magnetic bubble memory chip of multi- chip constitution by connecting in parallel conductors having common functions of a plurality of sub-chips, and reducing number of bonding pads. CONSTITUTION:Conductors having common functions of sub-chips 10a-10d of independent functions of a magnetic bubble memory 20 of multi-chip constitution are connected in parallel with wiring patterns 34, 35, 36a, 36b, 37a and 37b formed on the same layer as bonding pads 9a-9d. With this connection, the number of the bonding pads is reduced from 36 into 18 or similar, allowing to improve the reliability of the magnetic bubble memory chip.
Patent JP-H08237838-A (JP)
Title: Supporting fixture for cable
Inventor: SHINODA MASAKATSU
IPC: H02G7/02
Filed: 1995-02-23
Abstract: PURPOSE: To provide a supporting fixture for a cable whereby the cable can be supported to a pole by simple pole work also the polarity of the cable can be easily discriminated. CONSTITUTION: Two cable clamping grooves 30 are provided in each opposed surface of three sheets of flat plate-shaped insulating plates 11, 12, 13 having communicating through holes 21, 22, 23, and one end 51 of a strut 50, formed with a bolt part 61 in the other end, is fixed to a fixed metal fitting 40, to insert this strut 50 to each through hole 21, 22, 23, to support the flat plate- shaped insulating plates 11, 12, 13, so as to tighten a nut part 62 screwed to the bolt part 61. The fixed metal fitting 40 is mounted in an electric pole, to once untighten the nut part 62, and respective cable of three-phase four-wire system is arranged in each cable clamping groove 30, to tighten the nut part 62.
Patent JP-H09209067-A (JP)
Title: Aluminum alloy stock sheet for substrate for lithographic plate
Inventor: MATSUO MAMORU
IPC: B41N1/08
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy stock sheet for substrate for lithographic plate, excellent in fatigue resisting strength and repeated benclability, particularly excellent in these characteristics independently of rolling direction. SOLUTION: This aluminum alloy stock sheet for substrate for lithographic plate has a composition consisting of 0.20-0.50% Fe, 0.05-0.20% Si, 5-300ppm Cu, and the balance essentially Al, and further, the aspect ratio of crystalline grains at the surface is regulated to 6-30. Moreover, in addition to these composition and aspect ratio, this stock sheet has 9145 to 190N/mm proof stress value, >=4×10<4> fatigue strength, and >=8 number of times of repeated bending.
Patent JP-H10222163-A (JP)
Title: Automatic playing device
Inventor: MATSUDA KAZUNORI
IPC: G10H1/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an automatic playing device which can perform editing of high freedom with efficiency by providing a function for editing crescendos and decrescendos as intended through easy operation. SOLUTION: When crescendos and decrescendos are edited, a specifying means 6 specifies a target value and a curve. An editing means 2 edits specific information such as velocity information present at an arbitrary edited part so that the level of the sound at the edited part of automatic playing data to be edited gradually increases or decreases to the target value. Further, the editing means 2 edits them so that the level of the sound varies along the curve specified by the specifying means 6.
Patent JP-S56131226-A (JP)
Title: Afc circuit
Inventor: SUDOU MASAHISA
IPC: H03J7/02
Filed: 1980-03-18
Abstract: PURPOSE:To improve the reliability of an AFC circuit and to constitute it at low cost by realizing AFC stop in a purely electronic way. CONSTITUTION:When a tuning state is beyond acquisition, the muting signal of IF amplifying circuit 5 is at H and while transistor Tr13 turns on, Tr14 turns off, thereby turning on Tr18. As a result, the output voltage of integrating network 9 is fixed at a reference voltage supplied from point X and AFC operation stops. Because it is out of tuning range at this time, the output of level detecting circuit 8 is at H and while Tr15 turn on, Tr16 turns off, so that tuning display LED turns on. Next, when the tuning state is placed in the acquisition range, the muting signal is at L, and while Tr13 turns off, Tr18 turns on, but since the charging current of capacitor 17 is supplied to the base of Tr18, which stays on. Therefore, while capacitor 17 is charged, the AFC operation stops. If the tuning state is set during the period, the output of circuit 8 is at L and LED21 displays the tuning state.
Patent JP-S51111489-A (JP)
Title: Ion exchange membrane
Inventor: TAMURA JIYUNICHI
IPC: C08J5/22
Filed: 1975-03-26
Abstract: PURPOSE: To offer ion exchange membrane of excellent chemical and thermal resistance and electrochemical property. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10215908-A (JP)
Title: Member for shoes and shoes formed by using the member
Inventor: FUKAHORI YOSHIHIDE
IPC: A43B13/18
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide members which are lightweight, have an excellent impact buffer characteristic and durability and allow the easy application of various ornaments by coating part or the whole of main body parts consisting of foams of transparent or translucent coating layers and to improve the impact buffer characteristic, durability, etc., by arranging such members. SOLUTION: The parts for shoes are formed by coating part or the whole of the main body parts consisting of the foams of the transparent or translucent coating layers. While EVA foams, polyurethane foams, various kinds of rubber sponge, etc., are usable for the foams, the foams formed of materials contg. a low-polymer material holding complex contg. a low-polymer material and a medium material and a material contg. a high-polymer material are more adequate. More specifically, the parts 1a for shoes of the shape obtd. by coating the bar-shaped main body parts 2 with the tubular coating layers 3 like tubes, such as heat shrinkable tubes and the parts 1b for shoes of the shapes obtd. by coating the circular block-like main body parts 2 with the coating layers 3 may be produced by extrusion molding, press forming, etc.
Patent JP-H03238772-A (JP)
Title: Secondary battery
Inventor: TAKEUCHI MASATAKA
IPC: H01M10/054
Filed: 1990-02-16
Abstract: PURPOSE:To improve the performance of a secondary battery including the improvement of energy density, reversibility and self-discharge rate by adding nickel powder or nickel fiber to a negative electrode. CONSTITUTION:Nickel powder or nickel fiber is added to a negative electrode comprising natrium alloy or a mixture of natrium alloy and carbon material. Nickel is electrochemically inactive to natrium, and free from volume expansion due to the impregnation of an electrolyte. Even when charging and discharging are repeated, therefore, an increase in negative electrode resistance can be restrained, and the deterioration rate of a battery can be lowered. Also, not only the charging and discharging cycle life of the battery is extended, but also the self-discharge characteristics thereof are improved.
Patent JP-S57150045-A (JP)
Title: Control system of instruction retrial
Inventor: YANAGIDA TOMOATSU
IPC: G06F11/14
Filed: 1981-03-12
Abstract: PURPOSE:To realize the control of the instruction retial with a low cost, by shunting the contents of an operand process number counter synthronously with the storing operation of a main storage and at the same time suppressing the shunt in case a fault occurs in the instruction process unit to which the storing operation belongs. CONSTITUTION:The flip-flops 1-4 latch the storage indication signal 12 to be applied to a main storage and synchronously with timing signals 10 and 11 having a phase difference of a half machine cycle to each other. At the same time, the delay registers 5-7 are provided to latch an output signal 14 of an L counter synchronously with the signal 10. The flip-flops 1-4 plus the registers 5-7 hold the value of the input D when the signals 10 and 11 are at ''1''. An AND circuit 9 secures an AND among a machine check signal 13, the signal 11 and the output of the flip-flop 4 and supplies the timing of a shunt register 8.
Patent JP-H01211506-A (JP)
Title: Alkyldimethylamine salt containing-antimicrobial composition
Inventor: YAMAMOTO MASAKO
IPC: A01N31/04
Filed: 1988-02-18
Abstract: PURPOSE:To obtain an antimicrobial agent, containing tetraborate of an alkyldimethylamine or hydrate as an active ingredient and capable of sustaining antimicrobial action for a long period with hardly any deterioration of the antimicrobial activity due to an influence of water or moisture. CONSTITUTION:An antimicrobial composition containing a compound expressed by the formula (R is 8-20C alkyl) or hydrate thereof as an active ingredient. The above-mentioned compound is effective both against Gram-positive and Gram-negative bacteria, especially against the Gram-negative bacteria and also against molds, useful for nonmedical applications and capable of imparting antimicrobial action to fibers, fabrics, coatings, adhesives, concrete, cement, plastics, etc., by addition thereto. The compound expressed by the formula is obtained by reacting the corresponding alkyldimethylamine with metaboric, orthoboric or tetraboric acid or a mixture thereof.
Patent JP-S62193091-A (JP)
Inventor: MATSUMOTO SHINICHI
IPC: H05B6/12
Filed: 1986-02-20
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-H09232466-A (JP)
Title: Manufacture of package for semiconductor chip
Inventor: YUGAWA HIDETOSHI
IPC: H01L23/12
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a bonding pad, a brazed pad, and an external lead terminal from being oxidized, and facilitate and reinforce the connection between the electrode of a semiconductor chip and a bonding pad, and the connection between an outer lead and the wiring conductor of an external electric circuit board. SOLUTION: An insulating substrate 1, which has a brazed pad 5b where an outer lead terminal 7 is brazed to the surface, and an outer lead terminal 7 are prepared, and also the outer lead terminal 7 is joined with braze material 8 to the braze pad 5b of the insulating substrate 1. Furthermore, the surface of the insulating substrate 1 and the surface of the outer lead terminal 7 are polished and cleaned by sand blast. Then, the surface of the outer lead terminal 7 and the surface of the brazed pad 5b are coated with plating metal layer 9.
Patent JP-S59161796-A (JP)
Inventor: HAMADA NAOTAKA
IPC: G01D7/00
Filed: 1983-03-04
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-H04274691-A (JP)
Title: Pal system chrominance signal processing circuit
Inventor: ADACHI TAKESHI
IPC: H04N9/64
Filed: 1991-03-01
Abstract: PURPOSE:To obtain the color picture quality being common to the PAL-M system and the PAL-N system by constituting a delay means for using the base in common by both the systems. CONSTITUTION:Different kinds of copy video signals are allowed to pass through an ACC circuit and a carrier signal is fetched by a band amplifier 3. It is inputted as it is to one terminal of a PAL matrix circuit 7, and inputted to an M input terminal 5a or an N input terminal 5b of an M/N common 1H delay line 6 through an amplitude adjustment variable resistance 4 and a switch 5. The delay line 6 has two input terminals and a common output terminal on the common base, and a delay time between each input terminal and the output terminal is different. A delayed PAL chrominance signal is inputted to one terminal of the PAL matrix circuit 7, added to a chrominance signal inputted to the other terminal and a terminal 8 R-Y component is subtracted and a B-Y component is outputted to a terminal 9. They are demodulated through a synchronous detector. According to this constitution, deterioration of the color picture quality can be prevented by a simple circuit.
Patent JP-S59168599-A (JP)
Inventor: PEETAA BUEGURI
IPC: G08B29/00
Filed: 1984-02-29
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-S58154377-A (JP)
Title: Power converter
Inventor: ANDOU TAKEYOSHI
IPC: H02P7/292
Filed: 1982-03-10
Abstract: PURPOSE:To improve the reliability of a power converter by simultaneously producing both power supply mode and circulating mode when both modes are switched, thereby suppressing the production of an overvoltage. CONSTITUTION:A pulse signal regulator PC' is provided in a pulse generator PC. A pulse signal regulator PC' is composed of a NAND circuit, a resistor, a diode, a condenser and a NOR circuit, regulates a pulse signal so that the output pulse signals TGU1-TGW1 from the generator PC have no time difference, thereby suppressing the overvoltage produced from a power converter. Both power supply mode and circulating mode are simultaneously produced when the modes are switched by regulating the phases of the output pulse signals TGU1-TGW1, TGU2-TGW2.
Patent JP-H10233844-A (JP)
Title: Message display device
Inventor: AKIBA NOBUO
IPC: H04W4/12
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide the message display device by which a called party seeing a transmitted message of a caller easily makes a confirmation contact with the caller. SOLUTION: Data, time and the like are displayed on a data display section 2j that is placed on a front panel of a main body section 1. A plurality of lines of message display sections 2a-2i are arranged under the section 2j, and display contents of message data from a plurality of callers on a plurality of lines by each caller. A plurality of confirmation input buttons 3a-3i are provided and they are arranged corresponding one to one to the lines of the message display sections 2a-2i on the same line each and used to select each message displayed on the message display sections 2a-2i placed aside the buttons. Emergency contact input buttons 3j, 3k are switches to start a contact to a specific emergency contact destination from the message display device.
Patent JP-S55129698-A (JP)
Title: Heat-insulating process of liquid embankment or earth floor for low-temperature liquid storage tank
Inventor: SAITOU YUKIO
IPC: E04H7/00
Filed: 1979-03-28
Abstract: PURPOSE:To promote thermal insulation and strength for a liquid embankment and inner earth floor of a liquefied gas storage tank by casting foamed-bead concrete using organic high-molecular foamed grains for aggregate and forming a heat-insulating layer. CONSTITUTION:Waste concrete 18 is cast over a dirt base 17 of an earth floor 16 inside a liquid embankment 12, and a waterproof layer 19 is laid over the surface thereof to cover the side of the liquid embankment 12. Over the upper face of the waterproof layer 19 and the inside of the liquid embankment 12, foamed-bead concrete made of properly arranged mixture of organic high-molecular foamed grains are aggregate like polystyrene beads and so on, water, cement, and mixing agent, is directly cast by a pump through a hose for forming a heat-insulating layer B. A waterproof layer 21 over the surface of the heat-insulating layer B and a surface-protecting layer 22 over the surface thereof are provided for finishing the heat-insulating process.
Patent JP-S57151653-A (JP)
Title: Azo dye
Inventor: TEZUKA YASUO
IPC: C09B29/36
Filed: 1981-03-13
Abstract: NEW MATERIAL:To azo dye of formulaI[D is residue of aromatic diazo component; R 1  is H, (substituted) alkyl, cycloalkyl, aryl, etc.; R 2  is H, (substituted) alkyl, aryl, aryloxyalkyl, group of formula II, etc.; m and n are 1W3; l is 0 or 1; M is H, Na, K, ammonium ion, etc.; X is bivalent crosslinking group].  
     USE: A dye which dyes the fibers such as cellulose, wool, silk, polyamide, polyester, etc. especially polyamide fibers in redWblue colors with excellent fastness, uniformity and build-up property.  
     PROCESS: The objective dye can be prepared, e.g. by reacting the diazonium salt of an amine of formula D-NH 2  with a coupling component of formula III{e.g. 2-[N-(2-hydroxysulfonyloxyethyl)-N-ethylamino]-4-phenylthiazole, etc.}, and converting the product to sulfuric acid ester with concentrated sulfuric acid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62243532-A (JP)
Inventor: JIYATSUKU BOOMAN
IPC: A61B1/267
Filed: 1987-02-19
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-H01211976-A (JP)
Title: Manufacture of mis type semiconductor device using gallium arsenide
Inventor: FUJIEDA SHINJI
IPC: H01L29/78
Filed: 1988-02-18
Abstract: PURPOSE:To improve reproducibility, by a method wherein, after a gallium arsenide surface is made a gallium stabilized surface, specified anionic element is bonded or radical or molecule containing anionic element is deposited, and then an insulator film is deposited at 450 deg.C or less. CONSTITUTION:A process to eliminate a natural oxide film using GaAs epitaxial growth or heat treatment of a GaAs substrate in an As atmosphere is performed, in order that the natural oxide film may not be contained previously in the GaAs substrate. The GaAs surface is made a Ga stabilized surface, and one anionic element out of phosphous(P), selenium(Se), sulfur(S) and fluorine is bonded. As an insulator film, non-oxide system insulator such as nitride and fluoride is deposited at 450 deg.C or less, thereby increasing the reproducibility of manufacturing process.
Patent JP-S63204617-A (JP)
Title: Manufacture of semiconductor device
Inventor: ARIMA YASUO
IPC: H01L21/318
Filed: 1987-02-19
Abstract: PURPOSE:To make it possible to form a silicon nitride film of good film quality without heating up a substrate, by a method wherein, in the inert gas containing nitrogen gas of 20-30 vol. %, a silicon nitride film is coated on the surface of the substrate opposing to the target of a silicon plate by performing a sputtering method. CONSTITUTION:The silicon plate 3 of a target is arranged on a cathode 4, argon (Ar) gas containing nitrogen (N2) gas of 20-30 vol. % flows in from a gas inflow hole 7, and the degree of depression in the reaction chamber 1 is brought to several mm Torr. Also, the distance between the cathode 4 and an anode 5 is set et 5-15 mm. or thereabout, voltage is applied between said two poles, and the output is set at 2 kW or thereabout. Also the substrate 2 is rotated by a rotating rod. As a consequence of coating a silicon nitride film on the surface of a substrate in the above-mentioned procedures, the silicon nitride film can be coated at a coating speed of 700Angstrom /min. As a result, the silicon nitride film of good film quality can be obtained at a high coating speed without heating up the semiconductor substrate.
Patent JP-H04275721-A (JP)
Title: Automatic control circuit for transmission power
Inventor: NISHIKAWA MAKOTO
IPC: H04B1/04
Filed: 1991-03-04
Abstract: PURPOSE:To hold transmission power in a necessary prescribed value even if a transmission frequency changes within a wide range. CONSTITUTION:An input signal S1 which is frequency-designated by transmission frequency channel information S7 is level-controlled in a variable attenuator 1 and becomes an output signal S2 through a branching unit 2. A signal S3 branched in the branching unit 2 is detected in a detector 3, becomes detection output voltage S4 and becomes a signal S5 through a loop filter 4. Data S8 is read out of a data storage circuit 7 by the address designation of transmission frequency channel information S7, is inputted to a D/A converter 8 and is converted into correction voltage S9. An adder 6 adds correction voltage S9 to the signal S5. A differential amplifier 5 controls the attenuation amount of the variable attenuator 1 so that the output of the adder 6 becomes equal to reference voltage VR.