baber/WOPTO huggingface dataset:
Patent JP-H0344110-A (JP)
Title: Synchronizing programmable logic array
Inventor: YAMADA SUKETAKA
IPC: H03K19/177
Filed: 1989-07-11
Abstract: PURPOSE:To reduce the access time by connecting an output signal line (product term line) on an AND plane and an input signal line (product term line) on an OR plane directly and using a 2nd transistor(TR) on the OR plane so as to control the operation of the 2nd TR with a 3rd TR connecting in series with the 2nd TR. CONSTITUTION:Product term lines PL11-PL1K on an AND plane 1 are prolonged directly up to an OR plane 4 not through a gate circuit. Other terminal of sources and drains of 2nd TRs QN21-QN24. provided to a prescribed crossing of crossings between the product term lines PL11-PL1K prolonged to the OR plane 4 and output signal lines OL1OLm is not connected directly to ground but via 3rd TRS QN31-QN34 turned on/off according to a 2nd precharge signal PC2 to ground. Since the output signal of the AND plane 1 is coupled directly to the OR plane 4, the access speed is increased.
Patent JP-S6170995-A (JP)
Inventor: GABURIERU JIEI GIBUSU
IPC: A61K8/00
Filed: 1985-08-14
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-H0529242-A (JP)
Title: Ion implantation method and device
Inventor: TOKIKUCHI KATSUMI
IPC: H01L21/302
Filed: 1991-07-19
Abstract: PURPOSE:To form a high concentration impurity implanted layer from the near surface region to the deep region individually by a high energy ion implantation device by a method wherein the ion implantation step is performed while changing the film thickness of a thin film previously formed on an implanted substrate surface. CONSTITUTION:A metallic thin film is formed on the surface of an implanted substrate 5. This substrate 5 is implanted with boron ions in about 1MeV accelerated by a high-frequency quadruple polarity accelerator 3. Next, the surface of the substrate 5 is irradiated with inert gas ion beams 13 in several KeV from a sputter ion source 7 arranged as a thin film removing device so as to slowly diminish the thickness of a metallic thin film simultaneously with the ion implantation step. At this time, the impurity ion concentration can be maximized at near surface region by making the film thickness of the metallic thin film approach to the mean projection range. Accordingly, an arbitrary distribution of the impurity concentration can be formed from the near surface shallow region to the deep region by slowly diminishing the thin film thickness.
Patent JP-S6239760-A (JP)
Title: Apparatus for inspecting surface
Inventor: TAKAHASHI TOKUJI
IPC: G01N27/90
Filed: 1985-08-15
Abstract: PURPOSE:To simply and certainly detect the flaw of a surface, by generating a magnetic field by the magnetic field generation means arranged in the vicinity of the surface of an article to be inspected and relatively moving the magnetic field generation means and the surface of the article to be inspected to generate an eddy current to the surface thereof.& CONSTITUTION:A cartridge 1 is placed on a rotary apparatus and made rotatable around a spool 2. A plurality of sensors are arranged in the vicinity of the surface 4 of the cartridge 1 in opposed relation to said surface 4 so as to provide a predetermined distance therefrom. The sensors 5 have coils being magnetic field generation means and a high frequency AC magnetic field is generating by said coils. When the cartridge 1 rotates and the surface 4 enters a magnetic field, an eddy current flows to the surface 4. The eddy current flowing through the surface of the patrone (being the article to be inspected) varies if the surface 4 has a flaw and the change in the loss of inductance is generated in the coils by said variation. The change in the inductances of the coils is detected by a detection means to perform the detection of the flaw of the surface 4.
Patent JP-S5881329-A (JP)
Title: Digital to analog converting circuit
Inventor: NAGASHIMA YOSHITAKE
IPC: H03M1/82
Filed: 1981-11-10
Abstract: PURPOSE:To increase the minimum frequency of a pulse signal, and to decrease the RC time constant of a filter, by dividing a digital input signal and converting divided components into pulse with components respectively, and weighting the amplitude through a voltage divider and performing analog addition. CONSTITUTION:Digital-analog conversion parts 21a and 21b which divide a digital input signal into two and input an l-bit input signal D1 and m-bit input signal D2 are provided, and the amplitude of the pulse output signal P2 of the conversion part 2ab is applied to a resistance voltage divider 22 for 1/2l voltage division; and the output P3 of the divider and the pulse output signal P1 of the conversion part 21a are added together by an analog adder 23, whose output is sent out through a low-pass filter 24. Therefore, the minimum frequency of a clock signal CK applied to counters 14a and 14b is increased, the RC time constant of a filter circuit 24 is set small, and a rise of a DC voltage is speeded up, thus improving transient response characteristics greatly.
Patent JP-S6337764-A (JP)
Title: Personal copying machine
Inventor: IIDA TOSHIHIRO
IPC: H04N1/38
Filed: 1986-08-01
Abstract: PURPOSE:To copy only a desired range by incorporating a size switch which is operated by counting up paper feeding operation in a copying operation control circuit, and selecting a counted number and thus setting a recording range. CONSTITUTION:The size switch 25 for setting paper feed length matching with copy longitudinal size is operated by the counting-up operation of a paper feeding operation counter PCNT. This counter uses, for example, a counter having structure similar to that of a timer using a timepiece. Consequently, the paper feeding is counted up instead of a time-up state to put the size switch in operation. A scale for copy length is used as a substitute for a scale for time and the pointer of an adjusting knob 24 is set on the scale to operate the size switch when a copy of desired size is taken completely. Consequently, only an accurate desired range can be copied.
Patent JP-2001006037-A (JP)
Title: Display door locking device for automatic vending machine
Inventor: IIDA MASARU
IPC: G07F9/10
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To improve the operability of the opening/closing of a display door of enabling the door to be locked automatically when the door is closed. SOLUTION: In this locking device, the display door of a single swing type, which is arranged at the rear face of a display room demarcated in a front outer door, is restraint to the outer door in a closed position. A clamp fitted to the side edge of the display door is latched to a stepped screw 12 as a bracket installed in the outer frame of the outer door. The clamp 10 is formed of a fitting 10a and a hook-like latch 10b which is installed along, the side of the fitting 10a, whose base part is journaled by the fitting through a stepped screw 10c and which can be rocked. The pawl part 10b-1 of the latch is moved along a taper guide face 10b-2, and engaged with the stepped screw 12 and the door is automatically locked when the display door is closed.
Patent JP-2000012611-A (JP)
Title: Mounted electronic part, and method of mounting electronic part
Inventor: OSONO MITSURU
IPC: H01L21/60
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a mounted board of an electronic part which can secure reliability after mounting a semiconductor element, an electronic part and a method of mounting the electronic part. SOLUTION: In a mounted board for an electronic part which is made by joining a gold bump 4 to the electrode 11 of a board and filling sealing resin 13 between the electronic part 6 and the board 10, the electronic part 6 has a formed insulator layer 5 with a thickness dimension smaller than the height dimension of this gold bump 4, on the bump formation face of a semiconductor element 1. The insulator layer 5 is material whose moisture absorptivity is lower than that of the sealing resin 13, further the thermal expansion coefficient of the insulator layer 5 is a value between the thermal expansion coefficient of the semiconductor element 1 and the thermal expansion coefficient of the board 10, and the insulator layer 5 constitutes a stress lightening layer which lightens the thermal stress.  This can protect the junction of the gold bump 4 from penetration of moisture, and lightens the thermal stress by heat cycle after mounting, and can raise the reliability after mounting.
Patent JP-H0731475-A (JP)
Title: Method for amplifying and detecting target nucleic acid sequence using thermostable enzyme
Inventor: TAKARADA YUTAKA
IPC: C12N15/09
Filed: 1993-07-21
Abstract: PURPOSE:To efficiently carry out the amplification of the target nucleic acid sequence using a thermostable enzyme, having high specificity, excellent in preservation stability and useful as a reagent kit, etc., by using a primer having a promoter sequence such as a thermostable DNA-dependent DNA polymerase. CONSTITUTION:In an amplification system based on a replication RNA capable of increasing many RNA copies of the target nucleic acid sequence by using a primer having a DNA-dependent RNA polymerase, the amplification of the target nucleic acid sequence is carried out by using thermostable enzymes as all of the required RNA-dependent DNA polymerase, DNA-dependent DNA polymerase and DNA-dependent RNA polymerase.
Patent JP-S6366240-A (JP)
Title: Chemical modification of polymeric material
Inventor: OORE BUHIYARUTO
IPC: C08F8/00
Filed: 1987-07-21
Abstract: A method for chemically modifying a polymeric material having pendant esterified carboxylgroups which comprises reacting the polymeric material with a nucleophilic reagent. The modified polymeric material may be used for coupling to substances containing at least one nucleophilic center.
Patent JP-H0592182-A (JP)
Title: Method for sterilizing and neutralizing activeted carbon by acid and alkali
Inventor: NAGANAMI KANROKU
IPC: C02F1/50
Filed: 1991-06-26
Abstract: PURPOSE:To perform the sterilization of activated carbon with an acid, and the effective and practical neutralization of the acid remaining after sterilization in a water treatment process, using an activated carbon tower. CONSTITUTION:In a method for sterilizing an activated carbon tower 1 packed with activated carbon 2 wherein bacteria are propagated, the interior of the activated carbon tower 1 is brought into contact with an inorg. acid 11 to sterilize bacteria in activated carbon and the activated carbon tower and, after the acid is discharged, alkali metal carbonate or bicarbonate 21 is introduced into the activated carbon tower to neutralize the residual acid.
Patent JP-H0345895-A (JP)
Title: Heat exchanger
Inventor: KOIDO TETSUYA
IPC: F28F1/32
Filed: 1989-07-14
Abstract: PURPOSE:To improve heat transfer rate by disposing slit pairs in a zigzag state along thermally exchanging air conducting direction, and reversely directing the slit protruding direction of the adjacent slit pairs in rows perpendicular to the flow. CONSTITUTION:Slits 2 are disposed together with heat exchanging pipes 3 in a zigzag state, and each slit 2 is formed of three slit pairs 20 provided laterally at a predetermined interval. The pairs 20 are composed of a pair of slits 21, 22 of longitudinally cut and erected pieces in a direction perpendicular to thermally exchanging air conducting direction, and the protruding direction of the erecting direction of the slits 21, 22 it so divided as to be different at right and left sides. For example, the slit 21 of left side blank in a drawing of the pair 20 protrudes to the front face side of this paper of beforehand, and the slit 22 of right side protrudes to the rear face side of back face side. Accordingly, the position of a fin base 1a after the slits 21, 22 are provided indispensably becomes an opened through hole 23.
Patent JP-S5695419-A (JP)
Title: Regulating mechanism for height of die bottom in bending press
Inventor: BUASHIRAFU TSUBOONITSUKU
IPC: B21D37/14
Filed: 1980-12-22
Abstract: A bending tool for a bending press comprising an upper die member detachably secured to a vertically reciprocable ram for bending a flat metal workpiece to a predetermined depth in a lower female bending die. The bottom surface of the female bending die cavity is formed by a plurality of flat headed pins in side by side slots or bores. The heads of the pins form the bottom flat surface of a longitudinal groove which forms the bottom die cavity surface. The vertical adjustment of the pins is provided by the interfitting combination of a left side wedge assembly, a middle wedge assembly and a right side wedge assembly. The interfitting prevents displacement of any one of the supporting assemblies for the pins to assure improved bending precision.
Patent JP-S6159218-A (JP)
Title: Method and apparatus for measuring interface
IPC: G01F23/26
Filed: 1984-08-31
Abstract: PURPOSE:To make it possible to continuously measure the interface of two liquids with good accuracy, by controlling an electrode for detecting the boundary8 surface of tar and an ammonical liquor from the difference between the dielectric constants thereof so as to follow the position where the impedance of said electrode reaches a predetermined value. CONSTITUTION:An electrode 17 for detecting the boundary surface of tar and an ammonical liquor is suspended in an ammonical liquor chamber 1 by a coaxial cable 25 and mode movable up and down by the drum 18 above the ammonical liquor chamber 1. A high frequency oscillation circuit 19 is connected to the electrode 17 and resonance frequency is changed by the change in the electrostatic capacity cs between the electrode 17 and the side wall of the ammonical liquor chamber 1. Because the electrostatic capacity cx between the electrode 17 and the side wall of the ammonical liquor chamber 1 changes by the difference between the dielectric constants of the ammonical liquor and tar and the difference between areas of the immersed electrode 17, the electrode 17 is controlled corresponding to said change by a servo means including a servo motor 22 and the electrostatic capacity cx is always kept constant. By this method, the electrode 17 can be positioned at the boundary surface LB of tar and the ammonical liquor.
Patent JP-S6075266-A (JP)
Title: Preparation of retort food
Inventor: NAGABORI TAKASHI
IPC: A23L27/00
Filed: 1983-09-30
Abstract: PURPOSE:To prepare a retort food having good taste and high quality free from smells of retort and scorching, and browing, by adding cyclodextrin to a retort food containing soy sauce, MISO (fermented soybean paste), etc., subjecting it to heat sterilization. CONSTITUTION:0.1-5wt% cyclodextrin is added to a retort food such as vegetables boiled hard with soy, soup for spit-roasting, for eels split and broiled in soy, etc., containing one or more seasonings selected from soy sauce, unrefined soy sauce, MISO, SAKE, vinegar, fermented seasoning, and liquid stock, which is packed into a retort pouch, tin, etc., sealed, and subjected to heat sterilization at 100-135 deg.C for several seconds-25min.
Patent JP-H1110084-A (JP)
Title: Rotary sorting cylinder exchanging device for vertical type rice sorter
Inventor: YAHASHI SATOSHI
IPC: B07B1/22
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To facilitate exchange by allowing the easy mounting of several pieces of rotary sorting cylinders. SOLUTION: This device is constituted by freely attachably and detachably bearing the boss parts of the lower side of several pieces of the rotary sorting cylinders 1 for revolving a vertical revolving shaft 2 while rotating around this shaft to rotating shafts and making supporting shafts 7 disposed at distributors 6 freely insertable to the boss parts 5 of the upper side. The distributors 6 are made freely vertically changeable in positions and the supporting shafts 7 are made individually vertically slidable. The distributors 6 are preferably made positionable to the lower position of the operating state, the upper position for exchanging the rotary sorting cylinders 1 and the intermediate position where the lower parts of the supporting shafts 7 are capable of facing the boss parts 5 on the upper side of the rotary sorting cylinders 1.  The supporting shafts 7 are preferably kept elastically pressed downward at all times.
Patent JP-H098678-A (JP)
Title: Reception squelch control circuit
Inventor: NAKAZAWA TAKASHI
IPC: H04B1/10
Filed: 1995-06-24
Abstract: PURPOSE: To eliminate an effect upon adjacent carriers in the multi-carrier non-reproducing relay system by resolving the occurrence of nonlinear distortion at the time of squelch release. CONSTITUTION: An AGC amplifier 1 which amplifies an inputted main signal, squelch control signal circuit parts 5 and 6 which output a squelch control signal based on the inputted signal, and a switching means 4 which performs switching between a squelch signal and the main signal based on this squelch control signal are provided. Further, a first delay element 3 which is set to a delay time longer than the delay time for switching to the squelch operation state in squelch control signal circuit parts and delays the main signal and a second delay element 7 which is set to a delay time longer than the time required for stabilization in the normal gain state of the AGC amplifier 1 after switching from the full gain state and delays the squelch control signal at the time of squelch release of this signal are provided.
Patent JP-H09168-A (JP)
Title: Hardening agent of bait for fishing krill and the like and production of bait for fishing krill and the like using the same
Inventor: ITOU TSURUTAROU
IPC: A01K97/04
Filed: 1995-06-22
Abstract: PURPOSE: To make a bait not carelessly slip out from a fish hook without losing characteristics of odor, shape and color of natural substance such as a krill or a mysid. CONSTITUTION: A mixed solution of potassium carbonate, sodium carbonate and water such as distilled water used for hardening bait substance to tightly fix it to a fish hook and not to carelessly slip out from the fish hook without losing characteristics of odor, shape and color of natural substance such as a krill is obtained, and shrimps such as thawed or thawed and water-removed raw krill and mysid, etc., or fishes such as a horse mackerel cut to a slice having a suitable size as a fishing bait or shellfishes such as an ear shell are dipped therein for this purpose.
Patent JP-S6240495-A (JP)
Inventor: TAKEDA SHIRO
IPC: G10K11/16
Filed: 1985-08-19
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-H105005-A (JP)
Title: Antislip shoe sole
Inventor: HONDA TOSHIO
IPC: C08L21/00
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To make antislip shoe soles usable for shoes to be put on in a place where the shoes are wet with water and get slippery by using the porous elastomer formed by compounding a water-soluble crystalline material and water- absorptive material at a specific ratio with a rubber-component and vulcanizing the mixture, then eluting the crystalline material part by water on ground contact surfaces. SOLUTION: The antislip shoe soles are formed by using the porous elastomer formed by compounding 10 to 500 pts.wt. water-soluble crystalline material having a m. p. of >=180 deg.C and 0 to 50 pts.wt. water-absorptive material with 100 pts.wt. rubber-component consisting of natural rubber or synthetic rubber or blend of both and vulcanizing the mixture, then eluting the crystalline material by the water on the front surfaces of the ground contact surfaces or partially on these surfaces. The crystal material which is soluble in water and has the m. p. of >=180 deg.C includes sodium chloride, potassium chloride, magnesium chloride, calcium chloride, sodium sulfate, etc. Starch, polyvinyl alcohol, sodium polyacrylate, etc., are selectable as the water-absorptive material.
Patent JP-H0232762-A (JP)
Title: Power converter controller
Inventor: MIURA KAZUTOSHI
IPC: H02M5/27
Filed: 1988-07-22
Abstract: PURPOSE:To prevent a voltage drop by charge-controlling a phase advancing capacitor voltage with a regenerative power from a load side converter at the time of a momentary interruption of input power. CONSTITUTION:A power converter uses a   connection, circulating current type cycloconverter (hereinafter referred to as converter) CC-1, and uses a converter CC-2 as a load converter apparatus for said CC-1 to supply an AC motor M with a variable voltage variable frequency power. Said converter CC-1 is composed of separately excited converters SS1 to SS3, DC reactors L1 to L3 and an insulating transformer TR1, and said converter CC-2 is also constituted in like manner. The control circuit for said converters is composed of voltage control circuits AVR1 to AVR2, a speed control circuit SPC, etc. At the time of a momentary interruption of input power, then, the converter CC-2 is operated in a regenerative mode. At that time, a regenerative power PL generated by the motor M is regenerated in a phase advancing capacitor Cap and charge-controlled so that the voltages Va to Vc are made constant.
Patent JP-S6074826-A (JP)
Title: Optical agc circuit
Inventor: HANANO NAOMASA
IPC: H04B10/07
Filed: 1983-09-30
Abstract: PURPOSE:To make the output of an AGC circuit system flat by using the control voltage to the AGC circuit system in place of a pilot signal and in the form of the AGC control voltage in case a TV signal is cut off. CONSTITUTION:When no TV signal is received by a photodetecting element 15, no pilot signal is obtained at a wave detector 21. Therefore, no output voltage of an AMP23 exists and the voltage produced from the reference voltage Vs is delivered from a comparator 26. Thus a switch circuit 27 is driven to apply newly the AGC control voltage V'AGC to a variable amplifier 17 as the control voltage. At the same time, the prescribed voltage given from the circuit 27 is shaped to the control voltage V'APD for element 15 by a control part 24 to control the element 15. As a result, the flat level characteristics can be obtained for an optical AGC circuit by the control voltage V'APD and V'AGC. The output of the AGC circuit is supplied to a TV telephone transmitter 11.
Patent JP-S56106777-A (JP)
Title: Tankkcontainer consisting of tank housed in parallel hexahedronnshaped frame work
Inventor: MISHIERU BURIYUA
IPC: B65D88/12
Filed: 1980-12-24
Abstract: 1. A tank-container comprising a tank retained inside a parallelepipedic framework, characterized in that the tank (11) is connected to the framework by means of shock-absorbing studs (16) comprising a resilient pad (17) interposed between a male body (18) and a female body (19), these two bodies fitting into one another and being secured one to the framework and the other to the tank.
Patent JP-S6160266-A (JP)
Title: Soldering method having good freon cleaning property
Inventor: HONMA TADAHIRO
IPC: B23K1/20
Filed: 1984-08-31
Abstract: PURPOSE:To make possible cleaning by a solvent containing principally freon of a printed substrate safely after soldering by using rosin amine adding halogen acid as a flex. CONSTITUTION:At the soldering of a printed substrate, a flux for soldering which is principally rosin amine, and compounded amine halogen acid, halogen acid and stearate acid, palmitin acid, azipin acid and compounds of metallic salt therein are used. As the printed substrate after soldering is easily cleaned by solvent containing principally freon, soldering having high electrical insuration can be carried out.