baber/WOPTO huggingface dataset:
Patent JP-S6219773-A (JP)
Title: Measuring and generating device for electric noise
Inventor: NAKANO JIRO
IPC: G01R29/26
Filed: 1985-07-18
Abstract: PURPOSE:To analyze the noise-resisting performance of an electronic appliance precisely and easily by forming an envelope detecting circuit, an A/D converter, a RAM, a D/A converter, etc. CONSTITUTION:The raw waveform of a noise is attenuated by an attenuator 10 or amplified by an amplifier 12 and an envelope is detected by an envelope detecting circuit 16. When the waveform of the envelope exceeds a previously set-up level, a controller 30 excites the A/D converter 18 and a frequency counter 24 and accesses RAMs 20, 26, so that the A/D converted waveform is stored in the RAM 20. The counter 24 counts up the frequency of the raw waveform of the noise for a prescribed gate time and stores its counting result in the RAM 26. At the reproduction of the noise waveform, the controller 30 access the RAMs 20, 26 and excites the D/A converter 22 and a synthesizer 28. Consequently, the reproduced envelope waveform is amplified by an amplifier 34, an carrier signal is AM-modulated by an AM modulator 36, so that the noise is reproduced and the noise characteristics are inputted to an electronic appliance to be inspected. Thus, the noise can be measured and stored precisely and easily and the noise margin can be analyzed.
Patent JP-S6218510-A (JP)
Title: Structure of spherical lens holder
Inventor: HORIGOME NOBUYOSHI
IPC: G02B7/02
Filed: 1985-07-17
Abstract: PURPOSE:To support securely a spherical lens and to improve the joint efficiency of light by holding and fixing the spherical lens by means of a V groove in parallel with an axis and a V groove intersecting orthogonally with the axis. CONSTITUTION:A sloping surface 32 and an eccentric hole 31 are formed on one end surface. In said eccentric hole 31, the 1st cylindrical holder 3 forming the V groove 33 intersecting orthogonally with the axis, a sloping surface 42 corresponding to the sloping surface 32 formed on the 1st cylindrical holder 3 on its end surface, the 2nd cylindrical holder 4 forming a fan hole 41 including the V groove 43 in parallel with the axis, the groove 43 in parallel with the axis and the V groove 33 intersecting orthogonally with the axis hold and fix the spherical lens 2. As the intersection between the V groove 33 intersecting orthogonally with the axis formed on the 1st cylindrical holder 3 and the V groove 43 in parallel with the axis formed on the 2nd cylindrical holder 4 supports the spherical lens 2, the cylindrical holder does not require highly precise machining.
Patent JP-H029098-A (JP)
Title: Read-only semiconductor storage device
Inventor: OBATA HIROYUKI
IPC: G11C17/00
Filed: 1988-06-27
Abstract: PURPOSE:To prevent the reduction of the read speed due to the coupling capacity between column lines by adding a column line discharging circuit which grounds a column line, which is set to the non-selected state by a column selecting circuit, through a discharging MOSFET. CONSTITUTION:When a discharging MOSFET D0 is turned on, a column line DL0 set to the non-selected state is discharged from the charged-up potential to 0V in a short time. In this case, charging-up of a selected column line DL1 due to a sense amplifier 4 is not completed because discharging of a column line DL0 set to the non-selected state is completed in a very short time, and a large current to charge up column lines is supplied from the amplifier 4; and therefore, the potential change of the column line DL0 set to the non- selected state does not hinder charging-up of the selected column line DL1 though a coupling capacity C01 between column lines exists, and the read speed is not reduced.
Patent JP-S5949051-A (JP)
Title: Channel test device
Inventor: HOSODA YUKIHIDE
IPC: H04M3/26
Filed: 1982-09-14
Abstract: PURPOSE:To obtain a proper result of test without receiving any effect of a telephone circuit, by discriminating the quality of a signal route on the basis of the level of a signal of an oscillating circuit which is supplied to a signal receiving circuit and the conditions of coincidence between said signal level and its S/N ratio and decide the circuit quality based on the relative signal level. CONSTITUTION:When a freqency fHZ of an oscillating circuit 9 is supplied to a signal input terminal 8a, a signal component S passes through a BPF 8b and is converted into the DC voltage S0 proportional to the signal level by the 1st rectifying circuit 8c. While the input signal S+N containing a noise component N is rectified by the 2nd rectifying circuit 8e and converted into the DC voltage S0+N0. Therefore an output n.N0 is obtained if the gain of a differential amplifier 8f is referred to as (n). When the component S is higher than the threshold voltage Er and S0>n.N0 is satisfied, a detecting signal of H level which improves the circuit quality is obtained from an AND circuit 8h. If the voltage Er which is lower by -6dB than the component S is set in consideration of a detouring quantity, it is not decided that the circuit has good quality if the S/N is inferior to a prescribed level even though the -6dB attenuation is given only to the circuit.
Patent JP-S638068-A (JP)
Title: Heating and blasting device for railway passenger car constituted of two end section compartment at first floor and one central compartment at second floor
Inventor: JIERAARU ARIE
IPC: B61D27/00
Filed: 1987-06-25
Abstract: The heating and ventilating system for a railway car having two single-storey end compartments (A, B) and a two-storey (C1, C2) central compartment (C), comprises heating/ventilating units (1A, 1B) in the top parts of each end compartment, each supplying a transverse distribution duct (3A, 3B) connected to two longitudinal ducts (4A, 5A; 4B, 5B) blowing into the end compartment and to two other longitudinal ducts (10A, 11A; 10B, 11B) blowing into one storey of the central compartment. The four longitudinal ducts (10A, 11A; 10B, 11B) blowing into the central compartment are located in two casings (20) forming part of the floor structure of said second storey, both ducts from one of the air units being provided with auxiliary, vertical ducts (12).
Patent JP-H09317955-A (JP)
Title: Processing method for rubber hose
Inventor: MATSUDA KAZUHISA
IPC: F16L11/06
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To process with excellent workability a part of the periphery of a rubber hose extruded so as to be formed into a smaller diameter than general parts. SOLUTION: A mandrel 2 is inserted in a part of an unvalcanized rubber hose 1 extruded, for example, in a terminal, a ringlike caulking die 4 consisting of a plurality of split members 41 is set around the periphery of the terminal 10 in which the mandrel 2 is inserted, the terminal 10 is compressed in a diametral direction by fastening the caulking die 4 so that the periphery of the terminal 10 is contracted to a predetermined diameter, and a ringlike cap 5 is fitted to the contracted terminal 10, then the rubber hose 1 is vulcanized.
Patent JP-H098102-A (JP)
Title: Pellet take out device
Inventor: YOSHIKAWA YOSHIFUMI
IPC: H01L21/301
Filed: 1995-06-26
Abstract: PURPOSE: To make it possible to reliably remove a large diameter pellet adhering to an adhesive sheet by a method wherein the second thrust-up member, with which the pellet located adjacent to the pellet expected to be taken out, is arranged in the vicinity of the first thrust-up member which thrusts up the pellet expected to be taken out. CONSTITUTION: An adhesive sheet 6, on which pellets 3 are formed by cutting a wafer into the prescribed shape and size are bonded in an aligned state, can be moved horizontally. Especially, the second thrust-up member 11, with which the pellet 3a adjacent to the pellet 3 which is expected to be taken out is selectively thrusted up, is arranged in the vicinity of the first thrust-up member 9 with which the pellet 3 to be taken out is thrusted up. Accordingly, the pellet 3a to be taken out after the pellet 3, which is expected to be taken out, can be removed in the state wherein the tip part only of the pellet 3a, to be taken out after the pellet 3, is bonded. As a result, the pellet 3 can be taken out accurately, and a pellet of large diameter adhering to the adhesive sheet can be removed accurately.
Patent JP-S6052124-A (JP)
Title: Route switching control system
Inventor: SUZUKI KAZUO
IPC: H04B1/74
Filed: 1983-09-01
Abstract: PURPOSE:To attain ease of switching control between an active system and a spare system in a two-way transmission line of two systems by conducting the switching from the active system to the spare system even at other terminal station with simple operation when one terminal station conducts the switching from the active system to the spare system. CONSTITUTION:If a fault occurs in an active system transmission circuit 11 or a transmission line 15 from a terminal station A to a terminal station B, a control section 25 of the terminal station B supervises a reception output signal level of an active system reception circuit 32 via a signal line 26 and detects that the level is decreased to a prescribed value or below. Then a switching signal is outputted to a signal line 28 and a switching circuit 24 switches a reception circuit to receive a reception output signal of a spare system reception circuit 34. The control section 25 transmits a temporary interrupting signal to a temorary interrupting circuit 23 at the same time so as to interrupt temporarily the transmission signal to an active transmission circuit 31. Since the reception output signal of an active reception circuit 12 is interrupted temporarily at the terminal station A, the switching circuit 4 changes the reception circuit from the circuit 12 of the active system to the circuit 14 of the spare system. Further, even after the switching from the active system to the spare system, a transmission signal is transmitted to the circuits 11 and 31.
Patent JP-S6220112-A (JP)
Title: Production of magnetic head
Inventor: KAWAZOE MASAKAZU
IPC: G11B5/127
Filed: 1985-07-18
Abstract: PURPOSE:To work a main core to an exact thickness by measuring the size between an auxiliary core to which the main core is not adhered and the surface of the main core to detect the thickness of the main core. CONSTITUTION:The many auxiliary cores 11 are regularly stuck by an alpha- cyanoacrylate adhesive agent 14 to the 1st jig plate 10 on the basis of the faces (a), (b). The many main cores 13 are similarly and regularly stuck by a thermosoftening adhesive agent 15 to the 2nd jig plate 12 on the basis of the faces (c), (d). The part where the main core 13 is not stuck is preliminarily formed to the position of the main core corresponding to the auxiliary core as shown by a hatched part 14. This part is helpful in exactly detecting the thickness of the main core 13. The 1st jig plate 10 and the 2nd jig plate 12 are positioned to face each other and the auxiliary cores 11 and the main cores 13 are joined. After the 2nd jig plate 12 is removed, the working with thickness of the main cores 13 is executed while the thickness of the main cores 13 is detected.
Patent JP-H0910851-A (JP)
Title: Reinforcing bar bender
Inventor: OTSUBO YUJI
IPC: E04G21/12
Filed: 1995-06-26
Abstract: PURPOSE: To simply, quickly and freely change the holding interval of reinforcing bar between a bending roller and support column without preparing plural bending rollers, further to smoothly bend a specially shaped bar. CONSTITUTION: A bender is provided with a reinforcing bar support column 20 to form the bending center of reinforcing bar to be worked, a bending roller 45 to press a reinforcing bar to the support column 20, a moving shaft 44 to support the bending roller 45, a turning member 43 (rotating table) to turn the moving shaft 44 along bending route, a drive motor to turn the turning member 43 through a transfer mechanism and a reinforcing bar support member 47 to bear the reaction of bending force imparted to a reinforcing bar. In this reinforcing bar bender 40, the bending roller 45, in which a rotating ring 49 interposing a bearing on its outer periphery is mounted, further, in which one or more inserting holes 44' at least, having with the ruggedness at the same pitch as ruggedness at a prescribed pitch formed to the moving shaft 44, are formed on the inner side. The bending roller 45 is fitting supported in rotation locked state to the moving shaft 44 attachable/detachable.
Patent JP-S5782817-A (JP)
Title: Sealing method for liquid crystal of liquid crystal display panel
Inventor: TAKAHASHI NARIKAZU
IPC: G02F1/1341
Filed: 1980-11-11
Abstract: PURPOSE:To simply seal the liq. crystal injection hole part of a liq. crystal display device using plastic films as the panel substrates without deteriorating the  quality of the liq. crystal panel in a short time by protruding the hole part and  melt- bonding it by heating with an ultrasonic welder or the like after injecting  the liq. crystal. CONSTITUTION:Upper and lower substrates 1, 2 are made of plastic film such as polyethylene terephthalate film, and they are sealed with a sealant 3 except the injection hole part 4. After injecting a liq. crystal, the protruded part 4 is sealed 5 with an ultrasonic welder. Thus, a coating process for sealing with an adhesive is made unnecessary, problems such as the deterioration of the liq. crystal due to the adhesive and the quality deterioration due to high temp. in case of soldering are not caused, and the sealing is conducted simply in a short time. When air is apt to enter the liq. crystal from the outside by ultrasonic vibration in the vicinity of the injection hole in case of one melt-bonded part, >=2 sealing parts 8, 9 are formed to prevent the penetration of air using the liq. crystal between the parts as a buffer.
Patent JP-H0512336-A (JP)
Title: File control method
Inventor: HARADA YOKO
IPC: G06F3/0482
Filed: 1991-06-28
Abstract: PURPOSE:To improve file search efficiency and operability and to facilitate control over a multi-media file. CONSTITUTION:A directory name is specified in a directory name specifying process S1 and the tree structure below the specified directory is analyzed in a directory structure analyzing process S2. The analytic result is displayed on a multi-window basis in a directory tree structure display process S3. Further, detailed information is analyzed in a detailed information process S5 when necessary and the analytic result is displayed on the multi-window basis in a detailed information display process S6.
Patent JP-S5859912-A (JP)
Title: Fat emulsion of analgesic and antiphlogistic substance
Inventor: NABETA KIICHIROU
IPC: A61K31/245
Filed: 1981-10-06
Abstract: PURPOSE:To obtain an O/W type fat emulsion administrable by intravenous injection, free of side effects, and useful as the titled drug, by emulsifying an analgesic and autiphlogistic substance selected from ibprofen, flufenamic acid and ketoprofen. CONSTITUTION:An extremely stable O/W type fat emulsion administrable by intravenous injection and accordingly, free from side effects, such as gastroenteric disorder, and containing a nonsteroid analgesic and antiphlogistic substance selected from ibuprofen, flufenamic acid and ketoprofen of foumulaI-formula III, is prepared by emulsifying an active amount of the drug component toghther with preferably 5-50 W/V% soybean oil and 1-50pts.wt., based on 100pts.wt. of the soybean oil, of a phospholipid in a proper amount of water. If necessary, the emulsion is added with <=0.3 W/V% 6-22C fatty acid or its physiologically acceptable salt as an isotonic agent, emulsion assistant or emulsion stabilizer, and/or <= 0.5 W/V% cholesterol or <=5 W/V% phosphazinic acid as a stabilizer.
Patent JP-H0326655-A (JP)
Title: Piling device
Inventor: YAMADA HIROSHI
IPC: B65H29/36
Filed: 1989-06-21
Abstract: PURPOSE:To prevent misspiling by providing a receiving bed which temporarily receives a blank material, conveyed by a conveyer, in a horizontal attitude in a loading position while drops the temporarily received blank material by its own weight into a box by retracting action from the loading position. CONSTITUTION:A blank material W is conveyed by a conveyer 32 from a direction B, input onto a pair of receiving beds and placed in a horizontal attitude. Here the receiving bed 4 is still maintained in a horizontal condition as in the past by weight of a weight 9. Thus loading the two to three sheets of blank materials W on the receiving bed 4, when weight acting thereon exceeds the weight of the weight 9, the receiving bed 4 is rotated in the direction of an arrow head a2 with a rotary shaft 5 serving as the center. By temporarily rotating the receiving bed 4 to a retracting position P2 of its vertical attitude, the several sheets of blank materials W, loaded up to that time, are dropped, with the attitude left as almost in a horizontal attitude, by the own weight toward the bottom part of a piling box 1 and piled, simultaneously the receiving bed 4 is reset to a loading position P1.
Patent JP-S5949843-A (JP)
Title: Catalyst carrier
Inventor: TSUNEYOSHI KIKUJI
IPC: C10G47/12
Filed: 1982-09-13
Abstract: PURPOSE:To provide a catalyst carrier having excellent durability and performance by grinding and granulating the spent shale obtd. by dry distillation of oil shale and heating and calcining the same at a specific temp. CONSTITUTION:The spent shale generated by dry distillation of oil shale is ground to about <=500mum and the grounds shale is granulated under addition of water. The granules are heated up to about 500-800 deg.C at 1-5 deg.C/min heating rate and are calcined for about 2hr, whereafter the granules are cooled. The catalyst carrier obtd. in such a way has pores of virtually about >=100Angstrom , is highly durable and satisifies the performance required for the catalyst carrier.
Patent JP-S5783828-A (JP)
Title: Voltage adjusting circuit
Inventor: NAGAI KENJI
IPC: H03M1/00
Filed: 1980-11-14
Abstract: PURPOSE:To reduce the load of an operational amplifier and reduce the number of pins of an IC package, by feeding back the output from one of connection points of a resistance circuit, where plural resistances are connected in series, to the input of the amplifier to adjust the gain. CONSTITUTION:Instead of providing an external adjusting resistance to obtain a desired output voltage from different input voltages, the output is fed back from one of connection points of a resistance circuit 9 consisting of series connections of plural resistances, which are formed in the integrated circuit for A/D or D/A conversion and divide a reference voltage, to the input of an operational amplifier 10 to adjust the gain. The resistance circuit 9 as a load resistance is used as a gain adjusting resistance also, and thus, the number of external resistances is reduced, and the number of pins is reduced by 2 when this circuit is applied to an integrated A/D or D/A converter.
Patent JP-H11354342-A (JP)
Title: Transformer
Inventor: MATSUMAE HIROSHI
IPC: H01F30/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a transformer which is easily manufactured with no degraded electrical insulation performance. SOLUTION: Related to the transformer, a pair of high voltage side insulation-coated coils 3 and 4 and low voltage side non-insulated coils 5 and 6 are provided between a bottom side core 1 and a lid side core 2, the low voltage side non-insulated coils 5 and 6 are sandwiched, in axial direction, by both high voltage side insulation-coated coils 3 and 4 which are specially resin trimmed, and further, the low voltage side non-insulated coils 5 and 6 are laminated by sandwiching a single turn of bare sheet coil with an insulating sheet. Thus, the transformer is manufactured in a simple manufacturing process while electrical insulation of the low voltage side non-insulated coils 5 and 6 is assured.
Patent JP-H08317765-A (JP)
Title: Preparation of noodle containing lemon juice
Inventor: INOTSUKA TOMOMI
IPC: A23L7/109
Filed: 1995-05-23
Abstract: PURPOSE: To prepare noodles containing lemon juice and effective for preventing degenerative diseases, etc., such as hypertension and arteriosclerosis. CONSTITUTION: The noodles are produced by mixing a proper amount of egg, salt water and 50-70cc of lemon juice to 400g of wheat flour and forming the obtained mixture.
Patent JP-S6136906-A (JP)
Title: Manufacturing method for resin magnet compound
Inventor: NAKAJIMA YUKIO
IPC: C01G49/00
Filed: 1984-07-30
Abstract: PURPOSE:To obtain a resin magnet having high magnetic characteristics and high mechanical strength by dealing powder of ferrite system magnetic material with cyanogen coupling agent and next with titanate coupling agent before kneading thereof with resin. CONSTITUTION:After one part of r-aminopropyltriethoxy silane is added to 90.5 parts of strontium ferrite powder, stirred and mixed for ten min. by a high speed mixer, it is dried for 1hr in a dryer in which temperature is adlusted to 105 deg.C. Next, it is replaced to the high speed mixer and added with 0.5 parts of isopropyl tris titanate. Then, it is stirred and mixed for ten min. Next, it is added with 0.5 parts of nylon powder and mixed in a high speed mixer. Next, this mixture is kneaded and extruded by an extruder to obtain pellet-like compound material.
Patent JP-S6316849-A (JP)
Title: Pouring mechanism for hot-water supplier
Inventor: MASUZAWA HIROMICHI
IPC: B22D17/30
Filed: 1986-07-08
Abstract: PURPOSE:To prevent the thermal injury of a ladle bearing part by a molten metal by providing a shaft disposed in the direction orthogonal with a pivotal supporting pin of a swiveling arm of a hot-water supplier to said pivotal supporting pin, connecting one end of the shaft to a revolving shaft and fixing the other end to a ladle. CONSTITUTION:The pivotal supporting pin 3 is pivotally fitted to the other end B of the arm 2 swiveling around the point A of a hot-water supplier body 1. A bracket C is provided to the pin 3 and a motor 9 and a gear head 10 are fixed thereto. A hold D is provided to the bracket C in the direction orthogonal with the pin 3 and the ladle shaft 12 loosely inserted into a bearing 8 is connected via a thrust receiving plate 14 to the shaft part E of the gear head 10. A molten metal G is put into the ladle 16 while the arm 2 is held positioned approximately horizontal and the ladle shaft 12 is held inclined at a prescribed angle; thereafter, the ladle 16 is guided by a prescribed procedure to a sprue to make a pouring action at the time of pouring. The pouring of even the molten metal having a high m.p. is thus executed without giving a thermal damage to the ladle bearing part.
Patent JP-S5949018-A (JP)
Title: Analog switch circuit
Inventor: NAKAYAMA YOSHIROU
IPC: H03K17/687
Filed: 1982-09-13
Abstract: PURPOSE:To reduce switch noises and to transmit an analog signal with no distortion, by connecting a transmission gate in parallel to another transmission gate of a larger size. CONSTITUTION:When a control signal D is changed to H from L, a delay signal D1 and its inverse signal obtained from a circuit 15 are applied to n and p type TR10 and 9 of a transmission gate 8. Therefore, the gate 8 is not immediately turned on, and a transmission gate 11 connected in parallel is immediately turned on. In this case, just a small switch noise is generated since the size of the gate 11 is small. Then a large switch noise is produced when the gate 8 is turned on. This switch noise, however, is absorbed by the input side via the gate 11 since the gate 11 is previously turned on and furthermore an input signal source 7 has a low impedance compared with a load 6. When the signal D is turned to L, it is tried to turn off the gate 8 after a delay time elapses. In this case, the noises produced when the gate 8 is turned off is also absorbed by the input side since the gate 11 is turned on.