baber/WOPTO huggingface dataset:
Patent JP-S61228781-A (JP)
Title: Amplifier circuit
Inventor: SHIMOKAWA RYUSHI
IPC: H03G3/10
Filed: 1985-04-03
Abstract: PURPOSE:To obtain an amplifier circuit with a fast and high frequency band area, with a high output and with less characteristic variation of a circuit element by obtaining high output current with combining the output current from plural voltage-current conversion means which convert the voltage level variation of the output signal from an amplifying means having a wide frequency band area to current variation. CONSTITUTION:Three primary colors signals R, G and B amplified by amplifiers 11-13 are supplied to each cathode K1, K2 and K3 of an image receiving tube 3 and picture with colors corresponding to the levels of the three color primary signals R, G and B are imaged. It is assumed that each amplifier circuit 11-13 is formed with the same IC and is constituted with the same circuit constitution. A gain control circuit 24 is constituted with a gain circuit 24a which controls a voltage gain and a driving circuit 24b which drives the gain circuit 24a. A voltage-current conversion circuit 25 is constituted with plural current mirror circuits, for example, eight parallel connected current mirror circuits and even when an output current from one current mirror circuit is smaller, current flow through a line la corresponding to be a current combining means becomes large current flow in proportion to the numbers of the current mirror circuit.
Patent JP-S62230574-A (JP)
Inventor: YOSHIDA MASAYUKI
IPC: B66B1/30
Filed: 1986-03-27
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-H10250488-A (JP)
Title: Roof rack for automobile
Inventor: HIRATA TAKASHI
IPC: B60R9/04
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To constitute a device, which is called roof rack or roof carrier provided in a roof of an automobile, by linking a bar in a cross direction between a pair of roof rails provided previously in the roof mutually connected by a mounting metal fixture, but to provide this mounting metal fixture which can be surely mounted with a structure simplified and a cost reduced. SOLUTION: In this roof rack, a horizontal through part capable of inserting a bar 20 is provided in the upward, in one end of a metal fixture main unit 1 opening a lower surface, a hook 2 is bearing supported capable of turning by a shaft 3. The hook 2 is extended along an opening surface of the main unit 1 under the through part of the metal fixture main unit 1, to form a bending part 2a, 2b in two parts in an extending process, to be formed in a constitution tightening by a bolt 4 relating to a nut plate 1f in an end part reverse to a bearing support side of the main unit 1. By presence of the bending part 2a, 2b, regardless of sectional shape of a roof rail 10, sure connection to the bar 20 can be attained, also even the bolt 4 in short length is only required, the constitution of a total unit is also simplified to reduce a cost.
Patent JP-S52152667-A (JP)
Title: Control unit for transferring moving table
Inventor: KOBAYASHI ICHIJI
IPC: B65G63/00
Filed: 1976-06-12
Abstract: PURPOSE: To make it possible to move intermediately a container between a stationary table rapidly and smoothly, by allowing a moving table to travel toward a station opposite to a plurality of stationary tables automatically and to stop. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5918004-A (JP)
Inventor: JIYAN POORU FUERAARI
IPC: B29C73/24
Filed: 1983-04-18
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-S56166986-A (JP)
Title: Alkaline water generator
Inventor: MANDA YASUTAKE
IPC: C25B9/00
Filed: 1980-05-23
Abstract: PURPOSE: To provide an easily-cleanable alkaline water generator having a high generation efficiency without generating a locally concentrated electric field, by arranging electrodes in an alkaline water-generating chamber and an acid water-generating chamber, each divided together with a permeable partition wall, at the bottom surfaces of the both chambers, and arranging an outside wall adjacent to the electrode in the acidic water-generating chamber.  
     CONSTITUTION: A flat carbon anode 16 and a stainless steel sheet cathode 29 are fixed with screws to the bottom surfaces of acidic water and alkaline water-generating chambers 13, 14 formed by a permeable partition wall 12 in a tank. The anode 16 is attached in such a manner that its end part is connected to or adjacent to an outside wall 18 vertically arranged from the bottom surface. The outside wall 18 is constructed by a part of a support rib 10, and at least the rib 10 is maintained at a level higher than the corner 19 of the anode 16. When water is poured into the tank to a predetermined level, and a voltage is charged positively to the electrode 16 and negatively to the electrode 29, acidic water and alkaline water are generated successively in the chambers 13 and 14, respectively. The alkaline water is offered for drinking. In this process, if the corner 19 was exposed, an electric field strength would be the largest. However, the effluence of carbon is suppressed owing to the existence of the outside wall 18. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04174526-A (JP)
Title: Transferring equipment for ic substrate
Inventor: KUDO OSAMU
IPC: H01L21/52
Filed: 1990-03-19
Abstract: PURPOSE:To surely suck and chuck an IC substrate with a die collet, and improve productivity, by a method wherein an IC substrate is mounted on a positioning table, via a mounting board composed of porous material. CONSTITUTION:A mounting board 23 composed of porous ceramic is fixed on the upper surface of a positioning table 22, and a pipe 25 inking with a vacuum pump is connected with the central part of the board 23. Each correction pawl 10 is moved inside, the position of a chip 1 is corrected, and precise positioning is finished. Then the chip 1 is sucked and fixed to the board 23 by reducing pressure with the pipe 25. After the pawls are moved outside so as to return to the initial state, the chip 1 is vacuum-sucked with a die collet 16 by operating a die collet controlling part 15. At the same time, the suction- fixing of the chip 1 by the board 23 is released. Thereby the whole part of the lower surface of the chip 1 is returned to the atmospheric pressure state, on account of air permeability of the board 23, so that the chip 1 is easily sucked by the die collet 16.
Patent JP-S58185958-A (JP)
Title: Vacuum modulating solenoid
Inventor: KAWABATA YASUHIRO
IPC: F02D35/00
Filed: 1982-04-23
Abstract: PURPOSE:To aim at simplifying and miniaturizing a system for purifying an engine exhaust gas, by integrally incorporating a vacuum regulator and a duty control solenoid valve. CONSTITUTION:A valve member 23 is moved to the left by a spring 24 when a solenoid coil 17 is deenergized, and therefore, the communication between a negative pressure input port 13 and a negative pressure chamber 28 is interrupted while the communication between a negative pressure output port 14 and an atmospheric air intake port 12 is established. When the solenoid coil 17 is energized in this stage, an iron core 18 into which threaded member 19 is screwed, generates attractive force which causes a movable core 20 and a holding member 22 to be moved to the right together as one unit, overcoming the spring 21. At this time, the valve member 23 is also moved, accompanied with them, and therefore, the communication between the ports 13, 14 is established. When the value of the negative pressure introduced in the negative pressure chamber 28 reaches a predetermined value which is determined by an input current, a diaphragm 26 is moved to the left, thereby the valve member 23 is again held in its close position.
Patent JP-H05231696-A (JP)
Title: Air conditioning system
Inventor: KATO TSUKASA
IPC: G06F17/10
Filed: 1992-02-19
Abstract: PURPOSE:To make environment in each room comfortable by calculating approximately the value of a predicted mean reply on the basis of a room temperature, humidity and radiant temperature in each room and controlling a room temperature so that the calculated value is controlled to zero. CONSTITUTION:A temperature sensor 6 and a humidity sensor 7 are provided in each room to detect a room temperature and room humidity. Further, a radiant temperature sensor 8 is provided in a representative room only to detect a room radiant temperature in the representative room. On the basis of these detected room temperature, room humidity and radiant temperature, the value of a predicted mean reply is calculated approximately by a microcomputer 3. The room temperature is controlled in each room by a temperature regulating means 5 so that the calculated value of the predicted mean reply is controlled to zero. Accordingly, environment in each room can be made comfortable without making complicated calculation.
Patent JP-S63235559-A (JP)
Inventor: OTSUKI FUMIHIDE
IPC: D04H1/58
Filed: 1987-03-23
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-S61228722-A (JP)
Title: Circuit for detecting presence or absence of repetitive pulse with constant period
Inventor: SHIBAYAMA MASAHIKO
IPC: H03K5/19
Filed: 1985-04-02
Abstract: PURPOSE:To detect easily and surely an erroneous pulse by providing the 1st and 2nd comparator circuits comparing respectively an integration output from an integration circuit with the 1st and 2nd reference values when a high level period or a low level period of a peak value of a pulse exceeds a prescribed period. CONSTITUTION:The comparator circuits 16, 18 are provided, which compare respectively an integration output (b) from the integration circuit 8 with a reference value (d) or (c) when a high level period or a low level period of a peak value of a pulse (a) exceeds respectively a prescribed period T2 or T1. Thus, even when the peak value of the pulse (a) is either a low level or a high level, when the period is within a prescribed period T1 (T2), the comparator circuits 16, 18 both output a high level as shown in t1, t2 in figure. When the high level of the peak exceeds the prescribed period T2, the output level of the comparator circuit 16 goes to a low level as shown in t3 in figure, and when the low level of the peak exceeds the prescribed period T1, the output level of the comparator circuit 18 goes to a low level as shown in t4 in figure. Thus, an erroneous pulse is detected in this way.
Patent JP-S58186737-A (JP)
Title: Automatic exposure quantity controlling device of copying machine
Inventor: SOMEYA MITSURU
IPC: G03G15/043
Filed: 1982-04-27
Abstract: PURPOSE:To simplify the constitution and also to easily execute proper control of an exposure quantity, by photodetecting an exposure quantity of an exposure transmission drum by an original drawing paper transmittivity detecting sensor through an optical fiber, detecting the exposure transmissivity of original drawing paper, and operating a light shielding plate. CONSTITUTION:An original drawing paper insertion detecting circuit 17 converts a detecting signal for detecting the insertion of original drawing paper 1 by a photosensor 2, and uses it as a start signal. By this start signal, an original drawing paper exposure transmissivity detecting circuit 18 detects transmissivity by an exposure transmission degree of the original drawing paper 1 detected by a photosensor 4, and its signal is converted to a control signal through an amplifying circuit 19, a peak voltage detecting circuit 20, a holding circuit 21, a timing circuit 22 and a converting circuit 23. A main control part 15 transmits a forward or reverse pulse signal to a step-motor 6 in accordance with a deviation of the control signal, to a light shielding plate operating motor driving circuit 16, drives the step-motor 6 in the forward or reverse direction, and controls an exposure quantity of an exposure transmission drum 13 properly in accordance with the exposure transmittivity of the original drawing paper 1.
Patent JP-S55162265-A (JP)
Title: Manufacture of semiconductor device
Inventor: KONDOU HISAO
IPC: H01L21/331
Filed: 1979-06-01
Abstract: PURPOSE:To obtain a device suitable for use in a package of pressure-bonded structure by the method wherein a base layer and an emitter layer are laminated non-selectively on the main surface of a semiconductor substrate, the emitter layer is selectively removed and the base layer is exposed. CONSTITUTION:One surface of a p-type Si substrate is covered with oxide film 2, and n-type base layer 3 is formed by diffusion. Then, p-type emitter layer 5 is formed. Next, by partially etching layers 3 and 5, unevenness is formed. Depth A is made larger than the thickness of layer 5, and smaller than depth D of layer 3. This is covered with oxide film 6, and windows 6a and 6b are opened selectively. This completes the process. By this structure, since there is no high concentration part in the emitter and the base, there is no increase in the recombination current. The depth of the emitter can be freely selected. Further, conventional element dimensions can be employed in selecting the depth. Thus, it is possible to manufacture elements with high yield.
Patent JP-S63235884-A (JP)
Title: Fixing construction of round metal foot for timepiece case
Inventor: MATSUMOTO MASATAKA
IPC: G04B37/16
Filed: 1987-03-24
Abstract: PURPOSE:To enable a fine rim designing with a thinner diameter-wise wall of a timepiece case, by forming a screw hole at a protrusion provided on the side wall of the timepiece case to fix a forcipial foot. CONSTITUTION:A protrusion 11a is provided on the side wall of a timepiece case 11 and a screw hole 11b is formed at the protrusion 11a to screw down a screw 12 into the timepiece case 11 from a tip surface. On the other hand, a forcipial foot 13 comprises a base section 13a and a pair of feet 13b provided on the side wall of the base section 13a across the width of a band at an inter val and a through window 13c corresponding to the protrusion 11a is arranged on the side wall of the base section 13a in such a manner as to partially overlap a through hole 13d through which the screw 12 is inserted. Then, the screw 12 is run through the through hole 13d of the forcipial foot 13 and screwed down securely into the screw hole of the timepiece case 11 until the head of the screw 12 is held into a bore 13e. Thus, the screw 12 is screwed down posi tively to fix the forcipial foot even for a timepiece case with a thin diameter- wise wall.
Patent JP-H08260949-A (JP)
Title: Deterioration detecting device for nox absorbent
Inventor: TAKESHIMA SHINICHI
IPC: F01N11/00
Filed: 1995-03-28
Abstract: PURPOSE: To detect the deterioration in the O2 storage function and NOx absorbing capacity of the Nox absorbent. CONSTITUTION: An NOx absorbent 18 is arranged in an engine exhaust gas passage. An O2 sensor 22 where the current proportitional to the air fuel ratio is arranged in the engine exhaust gas passage downstream of the NOx absorbent 18. When the amount of NOx which is absorbed in the NOx absorbent 18 is approximately zero, or after the amount of NOx absorbed in the NOx 18 is approximately zero, the air fuel ratio of the mixture is switched from lean to rich, and the amount of oxygen stored in the NOx absorbent 18 is detected from the output signal of the O2 sensor 22. In addition, the NOx absorbing capacity is obtained using the detected amount of oxygen.
Patent JP-H04305995-A (JP)
Title: Preparation of solder mask and photosensitive laminated structure
Inventor: FUJII TADASHI
IPC: B41C1/14
Filed: 1991-04-02
Abstract: PURPOSE:To provide a preparation method for a highly reliable solder mask which is superior in dimensional accuracy, resolution, heat resistance, and the like. CONSTITUTION:A UV absorbent or a photosensitive resin composition, including such an absorbent, is applied on both sides of a printed wiring board, and the board is further applied with a photosensitive resin composition. The board is then subjected to the exposure of light and the development, as a result of which a cured coating is formed over the board. There is also provided a photosensitive structure being constituted of a carrier film, on which a photosensitive resin composition including the UV absorbent is applied and then dried. Thus, this preparation method provides a highly reliable solder mask which prevents a back fog, and which is superior in dimensional accuracy, resolution, and heat resistance.
Patent JP-S545531-A (JP)
Title: Inverter
Inventor: OKAMATSU SHIGETOSHI
IPC: H02M7/48
Filed: 1977-06-15
Abstract: PURPOSE: To enable a good pulse width modulated wave taken out with a saturated magnetic flux made small in the saturable reactor, by means of connecting a surge voltage absorber circuit to a main thyristor and also to an auxiliary thyristor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6351048-A (JP)
Title: Carbon electrode
Inventor: MENAHEMU ANDAAMAN
IPC: C08L23/06
Filed: 1987-03-24
Abstract: An improved carbon cathode and its use in a Li/So2 battery wherein the cathode is formed from a microporous sheet having a substantially uniform mixture of from 7 to 22 volume percent of an ultra-high molecular weight polyethylene, from 78 to 93 volume percent of a conductive carbon black and from 0 to 2 volume percent of a plasticizer for the polyethylene. The microporous sheet has a void volume of at least 75 percent and exhibits electrical conductivity of at least 0.05 ohm<-><1> cm<-><1>.
Patent JP-S58191967-A (JP)
Title: Method of measuring low-density lipoprotein in body fluid
Inventor: YOAHIMU TSUIIGENHORUN
IPC: C12Q1/60
Filed: 1983-04-22
Abstract: 1. Process for the determination of low density lipoproteine (LDL) in body fluids, characterised in that one adds to the high density lipoproteins (HDL) antibodies, which have been obtained with purified complete (HDL) fraction as immunogen, separates off insolubles formed and determines the (LDL) or one of its components in the supernatant.
Patent JP-S55161587-A (JP)
Title: Operating method of friction-pressure-welding machine
Inventor: FUKAYA SHIGEO
IPC: B23K20/12
Filed: 1979-06-05
Abstract: PURPOSE: To achieve the improvement in working efficiency by stopping the revolution of the work for the purpose of friction-pressure-welding through disengaging of the clutch alone and perform stopping of the revolution after the end of machining through stopping of a motor without disengaging the clutch then applying the brake in the respective cases, in the operation of the friction-pressure-welding machine.  
     CONSTITUTION: Works 7a, 7b are fixed to the rotating side and stationary side chucks 6, 8. Next, a motor 1 is driven to revolve the rotary side chuck 6 and work 7a. When the specified revolving speed is reached, thrust force is applied in the opposing contact direction to cause friction revolution between both works. When the opposing contact parts of both works soften owing to the friction heat by this friction revolution, only the clutch 4 is disengaged without turning off the motor and the brake 5 is applied to stop the chuck. When the pressure-welding is finished, the work is again rotated and flash 10 is cut away by a cutting tool 9, thence the motor is stopped without disengaging the clutch and the brake is applied to stop the revolution of the work. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59195082-A (JP)
Inventor: NISHIDA SEI
IPC: F25D23/06
Filed: 1983-04-20
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-S61230235-A (JP)
Title: Regeneration method of color cathode-ray tube
Inventor: FUKUNISHI TOSHIAKI
IPC: H01J9/50
Filed: 1985-04-03
Abstract: PURPOSE:To realize regeneration with good yield, by forming an organic film around an anode button at a funnel part when a frit glass, by which a panel part and funnel part are welded together, is dissolving and removed with a nitric acid solution. CONSTITUTION:Before making a frit glass dissolve between a panel part and a funnel part in a faulty color cathode-ray tube, an organic film, which is pyrolyzed at 300 deg.-450 deg.C, is formed by coating an anode button and its surroundings with a solution in which a polymer of ester methacrylate and acrylic acid, or the like are dissolving with toluene. Then, the frit glass is made to dissolve and be removed in a nitric acid solution, to couple a neck tube again, and thereafter the organic film is decomposed and burnt through a distortion-free furnace, to regenerate the funnel part. Therefore, without a bad influence caused by the nitric acid solution, regeneration against faulty tubes can be realized with good yield.
Patent JP-H01242279-A (JP)
Title: Thermal transfer recording apparatus also used in thermal recording in combination
Inventor: TANIHATA HIROSHI
IPC: B41J17/36
Filed: 1988-03-24
Abstract: PURPOSE:To always perform proper printing recording, by judging whether the kinds of both of the recording sheet and ink sheet loaded by an operator are correct, with respect to the recording system intended by the operator to display the judge result. CONSTITUTION:It is judged whether recording paper 4 is loaded, by a reflecting type photoelectric switch 7. When the recording paper 4 is loaded, next, it is judged whether an ink sheet 5 is loaded, by the microswitch 6 mounted on an ink sheet feed means. When the sheet 5 is not loaded, it is judged that a heat sensitive recording system is selected. When the sheet 5 is judged to be loaded, a reflecting type photosensor 3 judges the kind of the sheet 5, that is, a black ink sheet or a color ink sheet from the detection quantity of light of the sensor 3. Thereafter, the kind of the recording paper loaded when the thermal recording system is selected and that of the recording paper loaded when the thermal transfer color printing recording system is selected are judged by the sensor 3 on the basis of the solid black printing applied to the recording paper 4.
Patent JP-H02249820-A (JP)
Title: Solidified trash transfer device in air transportion installation
Inventor: TEJIMA SHIGERU
IPC: B65G51/04
Filed: 1989-03-24
Abstract: PURPOSE:To simplify the fitting of a solidified trash to chucking sockets and the removing the solidified trash from the chucking sockets by inserting under pressure and holding the solidified trash at the conical taper portions of a pair of chucking sockets. CONSTITUTION:The outer circumference of both ends of solidified dust 8 are inserted under pressure in the conical taper portions 19, facing each other, of a pair of chucking sockets 17. The solidified dust 8 is thereby held by a pair of the chucking sockets. At this time, the outer circumferences of the solidified dust 8 is strongly solidified so that the solidified trash 8 is securely held to avoid destruction during conveying. The solidified trash 8 inserted under pressure is easily removed from the chucking sockets 17 by drawing apart both chucking sockets 7 at the time of the completion of transport.
Patent JP-S51147811-A (JP)
Title: Sightseeing bus with toilet
Inventor: ADACHI MICHIAKI
IPC: B62D47/02
Filed: 1975-06-11
Abstract: PURPOSE:To give an omnibus for a long distance transport a facility of toilet.