baber/WOPTO huggingface dataset:
Patent JP-H0448183-A (JP)
Title: Door opening and closing device
Inventor: ITAGAKI YUKIO
IPC: F25D23/02
Filed: 1990-06-18
Abstract: PURPOSE:To permit the opening and closing of both left and right openings smoothly and surely with an inexpensive mechanism and prevent the simultaneous releasing of engagements of left and right supporting points even when a wide and large door is employed by a method wherein the title device is provided with a cam retaining mechanism and the lock mechanism of supporting point engaging units. CONSTITUTION:The retaining steps 24, 25 of cams 8, 9 are engaged by the amount of displacement of rectangular parts of connecting levers 10, 11 whereby the waiting condition of the cam on the opening side of a door can be maintained surely. A lock mechanism is constituted so that the sharp parts of lock cams 30, 31 are abutted against a v-shape groove, formed at the long holes 20, 21 side of the connecting lever, by the effect of coil springs 36, 37 only when the connecting lever is displaced by the opening and closing operation only upon opening the door and, therefore, the malfunctions (fall off of the door and the like) of the cam at the side of a pivoting shaft can be prevented surely even when the door receives mischief by mistake. When the door is removed for the purpose of the replacement of the door or the like, the relation of maintaining can be kept surely since the door is provided with a double safety structure, in which the rod of the pivoting shaft side is pushed back to release a lock and, then the cam on opening side is pivoted to the closed condition thereof after releasing the lock by pushing back the rod of the pivoting shaft whereby the relation of maintaining can be kept surely.
Patent JP-H0772677-A (JP)
Title: Image forming device
Inventor: ONO KENICHI
IPC: G03G15/01
Filed: 1993-06-28
Abstract: PURPOSE:To detect and adjust various kinds of relative deviations of first and second exposing units by detecting the picture light of a test pattern illuminated by the second exposing unit of a pattern illuminating means. CONSTITUTION:When the pattern forming means of a CPU, etc., forms the pattern on a photosensitive drum 11 by a laser scanner 13, the pattern illuminating means of a head driver, etc., drives an LED in the vicinity of one end of a line head 16 at prescribed timing, so that the LED of the line head 16 illuminates the passing test pattern. Then. elapsed time from timing that the laser scanner 13 completes the formation of the test pattern to the timing that a photosensor 48 detects the test pattern is measured by a subscanning deviation detecting means of the CPU, etc., and the relative error in an exposing position in a subscanning direction between the laser scanner 13 and the line head 16 with respect to the face to be scanned of the photosensitive drum 11 is detected to adjust the operational timing of the laser scanner 13 with the line head 16.
Patent JP-H0322011-A (JP)
Title: System for processing keyboard input data
Inventor: TSUBAKII MITSURU
IPC: G06F17/22
Filed: 1989-06-19
Abstract: PURPOSE:To eliminate necessity for key output again caused by the error of an input mode by providing an option, which can directly handle keyboard- outputted source data (scan code), and utilizing position information, which are provided in the scan code, on the keyboard. CONSTITUTION:The date key outputted by a keyboard 1 are passed through a keyboard control means 2111 and received by a transmitting option processing means 21111. The transmitting option processing means 21111 waits for the key input and when a standby state is released and a finish instruction is given, the operation is finished. Then, a transmitting option synchronization control area 21112 is referred and in case of a transmitting option setting state, an input data processing means 212 is activated Then, the scan code of the inputted key is not converted to a character code but delivered without edition. In the case of activation from the transmitting option processing means 21111, the input data processing means 212 activates an input data analyzing means 2122 because the scan code is processed by an independent system difference from a normal keyboard control means. Thus, the necessity for the key input again caused by the error of the input mode is eliminated.
Patent JP-H09314504-A (JP)
Title: Drilling depth setting equipment of fixed type wood drill
Inventor: OZAWA HIROMI
IPC: B27C3/02
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a fixed type wood drill enabling simple and accurate change of drilling depth and also improving the accuracy of the drilling depth. SOLUTION: A stopper 21 is provided rotatably horizontally in a stopper holder 19 fitted slidably on a guide rail and a bolt 23 is fixed to the fore end of the stopper 21. At the time of movement of a slide frame 10, the right side 10a of the slide frame 10 comes into contact with the bolt 23 when the bolt 23 is directed to the slide frame 10 side, while it comes into contact with the left side 19a of the stopper holder 19 when the bolt 23 is directed to the side opposite to the slide frame 10. According to this constitution, the position of control of movement of the slide frame 10 can be set at two points.
Patent JP-H0448192-A (JP)
Title: Configuration of fin for heat exchanger
Inventor: IKETANI JITSUO
IPC: F28F1/32
Filed: 1990-06-18
Abstract: PURPOSE:To permit the flowing down of drain water below a fin collar by a constitution wherein a tongue piece, defined and formed by forming a first notch, cut along the direction of gravity of the penetrating and supporting part of a fin, and a second notch, slanted obliquely from the lower end of the first notch, is risen up. CONSTITUTION:A fin 1 is formed of a flat thin sheet of aluminum and a pipe inserting hole 3 is formed along the lengthwise direction of the same while a semi-crescent cut-and-raised part 7 is formed near the lower part of a fin collar 4 whereby water drip below the fin collar 4 is attracted by the first notch piece of the tongue piece 6 downwardly into the direction of gravity when the drain water tries to be stagnated below the fin collar 4. The water drip, attracted downwardly into the direction of gravity, is guided to the vicinity of the lower end of a second notch 5b. As a result, the drain below the fin collar can be conducted downwardly whereby the drain flows down without stagnating on the tongue piece.
Patent JP-H102043-A (JP)
Title: Steel house structure
Inventor: KOSEKI SUE
IPC: E04B1/94
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To improve the heat resistance, moisture resistance and fire resistance of a skeleton, prevent the propagation of heat and sound and improve the living environment at low cost by covering the circumferential surface of a steel member which is the component of the skeleton with a fire resisting sheet. SOLUTION: Members such as H-steel, I-steel, channel steel, lightweight channel steel, lip channel steel and the like as components 6 of a steel house structure are integrally fixed by means of tapping screw, bolt, welding, adhesive or the like. One surface or both surfaces of the components 6 are covered with a fire resisting sheet having a heat insulating characteristic of about 100-300 deg.C, and integrally fixed through an adhesive or coating film 12 or the like. The fire resisting sheet 7 may be of sheet single body, canape structure, sandwich structure, and the like, calcium carbonate paper, aluminum hydroxide paper or the like is used as the sheet, and a refractory material having one or more of carbon black, aluminum hydroxide and the like contained and mixed therein is mixed to a binder such as phenol resin, and contained in the structure of the sheet.
Patent JP-S6049964-A (JP)
Title: Thermal head and manufacture thereof
Inventor: FUYAMA MORIAKI
IPC: H01C17/12
Filed: 1983-08-31
Abstract: PURPOSE:To obtain a highly reliable thermal head eliminating poor grounding by forming an insulator by sputtering method with a heat generating resistor and/or a conductive metal wire held at an earth potential. CONSTITUTION:An undercoat film 2 is formed entirely on an alumina substrate 1 as insulating substrate and then, a 0.1mum thick heat generating resistor 3 made of a Cr-Si alloy and a 1.5mum Al conductors 4 and 6 are formed in a specified pattern. Then, an auxiliary electrode terminal 8 is formed in a specified pattern. The substrate 12 thus laminated and patterned is set on a sputtering device 9 and SiO2 as insulator 5 is formed at the thickness of about 3.5mum by sputtering method. In addition, Si3N4 is formed at the thickness of 1.0-2.0mum by plasma CVD method thereon and a contact through hole is formed in the Si3N4/SiO2 double-layer film.
Patent JP-S5489468-A (JP)
Title: Automatic gain control circuit
Inventor: AZUMA NORIYUKI
IPC: H03G3/30
Filed: 1977-12-27
Abstract: PURPOSE: To obtain a flat AGC characteristic for wide-range input by utlilizing the difference between the power source voltage, which raises the source potential of a FET for high frequency amplification, and the output voltage of an AGC amplifier circuit.  
     CONSTITUTION: Constant voltage E 2  of current circuit B consisting of resistance 15 and Zener diode 11 is applied to the source of FET 9 through resistance 7, and is applied to the gate through resistance 6 and tuning coil 2. Then, when an input signal is small, output voltage E 1  of AGC amplifier circuit 20 is large than E 2 , and diode 4 inserted between the gate of FET 9 and circuit 20 is in a reverse bias state and does not have influences on tuning circuit A, and FET 9 performs a sufficient amplification. When the input signal becomes larger and E 1  is larger than E 2 , the current is flowed to resistance 6, coil 2 and diode 4, and the reverse bias is applied to FET 9 by the voltage drop of resistance 6, and the amplification degree is lowered. Then, the internal resistance of diode 4 is reduced to become a load of circuit  A, and Q is lowered to make the input signal level low. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S643384-A (JP)
Title: Solenoid
Inventor: ICHIKI NOBUHIKO
IPC: F16K31/06
Filed: 1987-06-26
Abstract: PURPOSE:To substantially increase a proof pressure of the solenoid against fluid by arranging and extending a pipe made of nonmagnetic material through outside of a first tube and a second tube, and forming an insulating film on the outside peripheral surface of the pipe. CONSTITUTION:A nearly hand-drum-shaped pipe 6 made of nonmagnetic material is arranged and extended through the outside of a first tube 4 and a second tube 5. When a current is applied to a solenoid coil 1 of the solenoid, a movable iron core 11 arranged in a magnetic field based on a magnetic flux phi moves to a position where the energy in the magnetic field is minimized, and an electromagnetic valve is controlled to be opened/closed. The pipe 6 is a structure of great proof pressure by the solenoid coil 1 wrapped around the pipe 6 through an insulating film 7, so that damage to the solenoid coil part can be prevented.
Patent JP-H10331177-A (JP)
Title: Adjuster device for concrete block
Inventor: HOSHIDA NORIYUKI
IPC: E02D29/02
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To easily adjust an adjusting bolt and prevent a hand and a foot from being caught between support guides even when a concrete block drops, by providing a height adjusting support part using a screw mechanism on a base panel, and forming opening parts in the support guides arranged around the height adjusting support part. SOLUTION: Bolts 2a, 2b are raised perpendicularly in the center part of a square base panel 1 formed of a metal plate, and a hexagonal high nut 3 is screwed onto the bolts 2a, 2b. Left-hand thread is formed on the bolt 2b welded to the base 1 while a right-hand thread is formed on the bolt 2a, and an upper panel 4 is provided to the top end of the bolt 2a. The nut 3 bridges between the bolts 2a, 2b, being threadedly engaged therewith, and accordingly, when the nut 3 is rotated, the upper panel 4 is moved up and down. A support guide 5 is provided, being arcuately curved, in a range extending by about one-third around the bolts 2a, 2b, and the other range is opened.
Patent JP-H0912306-A (JP)
Title: Method for refining aqueous hydrogen peroxide
Inventor: MURAKAMI SHINICHI
IPC: C01B15/013
Filed: 1995-06-23
Abstract: PURPOSE: To provide aq. hydrogen peroxide having high purity which has extremely low concn. of a metal content as an impurity, and thereby, which is suitable to be used for the production process of semiconductors. CONSTITUTION: In this method, aq. crude hydrogen peroxide containing metal contents as an impurity is subjected to contact treatment with a strong-acidic cation exchange resin to obtain the objective high-purity aq. hydrogen peroxide. In this method, the strong-acidic cation exchange resin pre-treated by being made in contact with the aq. hydrogen peroxide having <=20wt.ppt cocn. of each metal component.
Patent JP-H0448911-A (JP)
Title: Apparatus for circulating and filtering bath water and method for washing filter material of said apparatus
Inventor: SAKO NORIYUKI
IPC: B01D29/62
Filed: 1990-06-15
Abstract: PURPOSE:To certainly perform the self-cleaning of a filter material and to keep the interior of a filter tank sanitary by respectively providing a bath water inflow means for washing the filter inflow means for washing the filter material to the upper and lower parts of the filter tank and providing a changeover means for changing over said inflow means to either one of the upper or lower parts of the filter tank. CONSTITUTION:The bath water 1a circulated through a circulating pipeline 2 passes through a filter tank 3 to be filtered and returned to a bathtub 1. The impurity such as dirt or dust bonded to the filter material in the filter tank 3 is separated from the filter material 4 by stirring the filter material 4 by allowing the bath water 1a to flow in the filter tank 3 from the upper or lower part of the filter tank 3 from the bath water inflow means 5 provided to the upper and lower parts of the filter tank 3 by a changeover means 6 and discharged. By this method, the impurity bonded to a filter plate and the member in the filter tank can be certainly peeled off and removed.
Patent JP-2000143635-A (JP)
Title: Arterialization inhibitor
Inventor: KUBO KEIJI
IPC: A61P29/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject medicine having more improved effects and adverse effects, etc., than a conventional arterialization inhibitor, useful as a preventive/therapeutic agent for tumor diabetic retinopathy, etc., by making the medicine include a specific aminobenzimidazole derivative. SOLUTION: This medicine contains a compound of formula I [ring A is a (substituted) phenyl; ring B is a (substituted) cyclic group; R4 and R6 are each H, a 2-6C alkenyl or the like; R5 is H, a halogen or the like; X is a direct bond, a 1-6C alkylene chain or the like; Y is CO or the like] or its pharmacologically acceptable salt  e.g. tert-butyl 2-[2-benzyl-5-(4-nitrobenzoyl) aminobenzimidazol-1-yl]acetate, etc.). The compound of formula I is obtained, for example, by reacting a compound of formula II with a compound of formula III (L1 is an eliminable group). The dose of the medicine is preferably 0.01-50 mg/kg weight as an active ingredient per time in the case of oral administration to an adult (50 kg weight) and the dose is preferably administered once to three times daily.
Patent JP-H0324731-A (JP)
Title: Semiconductor device
Inventor: SHIOMI TAKEO
IPC: H01L23/52
Filed: 1989-06-22
Abstract: PURPOSE:To enable wire bonding of high hardness like Cu wire, and facilitate the fine pattern processing of an electrode, by constituting an electrode between a first Al film and a second Al film, via a polycrystalline silicon film. CONSTITUTION:The following are provided: a first Al film 106a formed on a semiconductor substrate 101 with unevenness, a polycrystalline silicon film 108 formed on the first Al film 106a, and a second Al film 106b formed on the polycrystalline silicon film 108. The thickness of the first Al film 106a is in the range of 0.2-0.9mum. The thickness of the polycrystalline silicon film 108 is in the range of 0.1-0.4mum. That is, an electrode is constituted as a multilayer electrode m Thereby, when wire bonding of high hardness like Cu wire is executed on a region, the shock which the semiconductor substrate surface receives can be relieved, and selective etching is facilitated, so that fine pattern processing is easily attained.
Patent JP-S6136454-A (JP)
Inventor: HARADA KOJI
IPC: E04B5/02
Filed: 1984-07-27
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-S6313554-A (JP)
Title: Public line for automatic power supply control system
Inventor: TASHIMO JUN
IPC: H04M1/00
Filed: 1986-07-04
Abstract: PURPOSE:To use a general telephone public line and a terminal equipment line in common by connecting a public line to a handset when the handset is hooked off while a call tone rings for a prescribed period of time and applying power application and line connection of a terminal equipment if not hooked up. CONSTITUTION:An incoming call is detected by a network controller 4 and informed to a control section 2. The control section 2 supervises the lapse of a prescribed time and commands the generation of a call tone to a call tone generator 6 to supervise the state of the handset 5. When a prescribed time elapses, the control section 2 applies the power of the personal computer 1 to bring the on-line start to completion, then the section 2 commands the changeover of the public line 7 to the signal converter 3 and the line connection to the network controller 4. On the other hand, when the handset is hooked off during the generation of call tone, the control section 2 detects it and commands the connection command of the public line 7 to the network controller 4 and the chnngeover of the public line 7 to the position of the handset 5.
Patent JP-S5781757-A (JP)
Title: Signal system between telephone set and switchboard
Inventor: AMAMIYA FUJIO
IPC: H04M3/02
Filed: 1980-11-11
Abstract: PURPOSE:To eliminate the high dielectric strength characteristic for the circuit constitution of a telephone set, by supplying the voltage of the using state of telephone to the telephone from a switchboard in accordance with each situation and starting a power supply circuit through the telephone and by the detection the above-mentioned voltage. CONSTITUTION:When a telephone 2 is not busy, the voltage lower than that to be supplied to the using state of the telephone is supplied from a switchboard. During a calling mode, the current flowing to a DC loop containing the telephone of the above-mentioned low voltage is detected by a DC loop detecting circuit 4 to detect the call, and the voltage of the telephone using state is supplied from the switchboard by the detection of call. The telephone detects the voltage to start a power supply circuit within a telephone. Thus the telephone circuit is actuated. At the same time, the voltage of the telephone in the using state is supplied to the telephone from a switchboard in the calling mode. The telephone detects this voltage to start the circuit 10 as well as to perform a call.
Patent JP-H063089-A (JP)
Title: Tubular heat exchanger with temperature controller
Inventor: NOMURA TOSHIRO
IPC: F28D7/06
Filed: 1992-06-18
Abstract: PURPOSE:To make it easier to control the temperature of fluid flowing out of an outlet pipe of a header by interposing a temperature control unit provided with a control valve mechanism for controlling by-pass flow rate for the side of a heating tube for a fluid flowing into the heating tube between a cylinder portion with a heating tube and the header. CONSTITUTION:A dry heat exchanger comprises a cylinder portion 2 including therein heating tubes 1... and a header 4 with a flow passage partition plate 3. In this case, a temperature control device 16 is interposed between the portion 2 and the header 4. The device 16 is constituted by a short pipe 20 having therein a horizontal partition wall 21, a disk-shaped valve plate 23 for opening and closing a circular fluid passage 22 formed in the wall 21, and a valve spindle 19 for rotatably supporting the valve plate 23. By driving and controlling the spindle 19 by a control motor 17 through an arm linkage 18, the valve plate 23 is opened to control the flow rate of a by-pass fluid 6c of a low temperature fluid to be heated 6a, thereby controlling the temperature of a fluid 6b flowing out of the header 4.
Patent JP-S6317765-A (JP)
Title: Paper conveying device
Inventor: KATO TSUTOMU
IPC: G03G15/00
Filed: 1986-07-04
Abstract: PURPOSE:To make such a paper conveying device that is excellent in alignability and causes no paper jam attainable, by assisting a sheet of a charged paper by a charger and a fixing roller or the like for its support and conveyance by plural dielectric brushes on a guide in use of electrified charge. CONSTITUTION:When a paper tip comes nearer to dielectric brushes 38a and 38b installed on both sides to a cross direction of paper, an electric charge of paper 40 in a regional part corresponding to the vicinity of these brushes 38a and 38b passes through the dielectric brush 38 and discharges. However, the paper charge in another regional part not approximating to these brushes 38a and 38b is kept on a paper surface so that the paper 40 is discharged and conveyed upward along discharge guides 36 and 37 as receiving electrostatic attraction. Thus such a paper conveying device that is excellent in alignability in the discharge paper and causes no paper jam is securable.
Patent JP-2000342588-A (JP)
Title: Ultrasonic diagnostic device
Inventor: AMAMIYA SHINICHI
IPC: A61B8/14
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To subdue flicking when an acoustic frame rate becomes a value close to 1/n (n: 1, 2, 3,...) of a displaying video frame. SOLUTION: When the time difference between a time t6 for starting acquisition of an acoustic frame and a time t7 for starting the generation of a display video frame is smaller than a time difference threshold value, an acoustic frame A3 during acquisition is abandoned at a timing synchronized with the starting of the generation of the displaying video frame, and acquisition of a new acoustic frame A4 is started. Thus, when an actual acoustic frame rate becomes a value close to 1/n of a displaying video frame rate, a substantial frame rate becomes 1/n of the display video frame rate. Flicking is no longer conspicuous in this state.
Patent JP-H02292539-A (JP)
Title: Vibration-proofing device
Inventor: KOJIMA HIROSHI
IPC: F16F13/00
Filed: 1989-06-21
Abstract: PURPOSE:To improve durability of a vibration-proofing device by preventing occurrence of any damage in a diaphragm through a process of smoothly bending the end part of a plate part to which the diaphragm composing the bulkhead of one side small liquid chamber abuts. CONSTITUTION:An abutting plate 40 and a bracket 28 are provided in a liquid chamber 26, so that the liquid chamber 26 may be partitioned into upper and lower liquid chambers 26A and 26B. The bending part outer periphery of a flange part 40B is a smooth surface, the thick wall part 16A of a diaphragm 16 abuts a smooth bending part outer periphery of the flange part 40B, and does not abut the edge part 24E of a flange part 28A. The thick wall part 16A of the diaphragm 16 is not damaged by the edge part 24E even if it is strongly sandwiched between the outer peripheral part 11A of a bottom plate 11 and the lower end flange part 14A of a connection plate 14. Thus durability of a vibration-proofing device can be improved.