baber/WOPTO huggingface dataset:
Patent JP-H04121017-A (JP)
Title: Dc superimposed signal transmission system of explosion-proof type
Inventor: ASANUMA KENJI
IPC: H02H3/08
Filed: 1990-09-07
Abstract: PURPOSE:To obtain a DC superimposed signal transmission system of explosion- proof type, which ca increase the number of the devices capable of being connected with it, keeping the condition of intrinsically safe explosion resistance intact, by inserting fuses respectively in series with inductors in a plurality of terminals, which are provided in dangerous positions via transmission lines. CONSTITUTION:A fuse 4 is inserted in series with an inductor 3 in a device (terminal) 13A. The fuse 4 operates when the current flowing through the inductor 3 exceeds a certain value. This value is determined within an explosion-proof safety range. That is, as when a current larger than necessary flows through the inductor 3 the fuse 4 operates so that the large current cannot flow through the inductor 3, thereafter, even if a transmission line 12 is disconnected, there is no ignition of gas. Therefore, the restriction on the necessity of increasing the capacity of a barrier is reduced, and keeping the guide of intrinsically safe explosion resistance intact, the number of the devices capable of being connected with a transmission system can be increased.
Patent JP-H02139528-A (JP)
Title: Focus adjusting device
Inventor: MATSUZAKI MINORU
IPC: G02B7/09
Filed: 1989-09-13
Abstract: PURPOSE:To prevent a photographic lens from being driven a shorter-distance side beyond its shortest distance by generating a limit signal and displaying a short-distance warning when the photographic lens is driven to the limit of the short distance. CONSTITUTION:When the photographic lens reaches the close-distance limit, a sounding circuit 70 operates to beep a warning by a PCV 181 in the sounding mode of oscillation 2 and also make a short-distance display. A warning display circuit 67 consists of transistors(TR) 151-153, LEDs 154-156, and resistances 157-162, and the short-distance limit warning is displayed by making the 2nd LED 155 illuminance. Further, the warning display is an internal display so that a user can know that when peeping in the finder. Consequently, the motor is not driven exceeding the limit, the damage of the motor is eliminated, and a driving circuit is prevented from burning.
Patent JP-H0574894-A (JP)
Title: Ic sockets
Inventor: MASUI HIROYUKI
IPC: G01R31/26
Filed: 1991-09-18
Abstract: PURPOSE:To provide IC sockets which are enhanced in terms of the insertion performance of a semiconductor package, allowing IC socket insertion guides to be laid out favorably irrespective of the configuration of positional relation of pushers. CONSTITUTION:The titled IC socket comprises a positioning base which slides in the direction of an insertion guide 1 which sides in each lead direction of a semiconductor package 5 and in their vertical directions and determines positioning at a molding section of the semiconductor package, springs 6 which support their actions and a contractor 3 which comes into contact with the lead of the semiconductor package. It is, therefore, possible to house the semiconductor package definitely regardless of the positions or configurations of a pusher 4 by installing the inserting guide which slides in the lead direction of the semiconductor package 5.
Patent JP-S6298832-A (JP)
Title: Automatic squelch circuit
Inventor: KEISHIMA OSAMU
IPC: H04B1/10
Filed: 1985-10-24
Abstract: PURPOSE:To automate setting of a squelch action point by accumulating the serial code of a microcomputer by an electronic volume and decoding said code to turn on and off switch groups. CONSTITUTION:Using a volume VR for an electronic volume, it is controlled by a microcomputer MPU. If the value of the electronic volume VR is minimized in a reception nil input state, an input to a noise amplifier Q1 becomes minimized, from which it is judged whether a transistor Q3 is turned on or not. The judgment is indirectly made through the comparison of the collector potentials of a transistor Q2 by a comparator Q4. If the transistor Q3 is judged to turn on, the value of the VR is raised step by step to judge the state of the transistor Q3. if the transistor Q3 inverts from turning on to off, the VR at that time is held, and setting a squelch level is considered to end. Thus the setting of the squelch level can be automated, whereby a listener can omit the trouble setting said level with his ears and hands.
Patent JP-H1178656-A (JP)
Title: Occupant sensing system
Inventor: SAITO TAKASHI
IPC: B60N5/00
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a seat occupant sensing system which can sense certainly the presence of an occupant seated on a vehicle seat and which also allows the reduction of the costs. SOLUTION: This occupant sensing system comprises an antenna electrode installed on each seat, a means 21 to generate a fine electric field around the antenna electrode, an amplitude control circuit 22 to control approx. constant the voltage amplitude of a transmission signal from the electric field generating means, a current sensing circuit 25 to sense the transmission current flowing through the antenna electrode via the amplitude control circuit from the generating means on the basis of the fine electric field, a phase difference sensing circuit 29 to sense the phase difference between the transmission signal given by the generating means and the output signal to the antenna electrode, a control circuit 31 to sense the seating of an occupant on the seat on the basis of the output signals from the current sensing circuit and phase difference sensing circuit,  and a power supply circuit 33 which produces single unit of power supply having a single DC voltage from a battery, wherein the single unit of power supply based upon the power supply circuit is used as a system power source for various circuits containing the control circuit.
Patent JP-S6297946-A (JP)
Inventor: TERASAKI KAZUNORI
IPC: D03D51/00
Filed: 1985-10-24
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-S62105000-A (JP)
Inventor: ARUFUONSO GURAFU
IPC: D21H17/65
Filed: 1985-10-24
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-2000061438-A (JP)
Title: Treatment for recycling waste cathode-ray tube
Inventor: KAWAMURA TADANORI
IPC: B09B5/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To easily and precisely sort a mask plate supporting member such as pins by detecting whether the mask plate supporting member made of iron is present or not by a sensor, breaking a panel glass if the presence is confirmed to remove the mask plate supporting member, and on the other hand by performing shift treatment when it is not confirmed. SOLUTION: In a pin identification process, a panel glass 4 is placed on a conveyor belt 16 and is conveyed to a pin identification part 18 to detect whether pins 12 are present on the glass panel 4 or not. At this time, a proximity sensor is used to detect whether a member made of iron is present in a prescribed part of the panel glass 4 or not. As a result, if the member made of iron is present, it is decided that the pins made of iron 12 are used, to transfer the glass panel 4 to a crushing process. On the other hand, if the member made of iron is not detected, it is decided that pins made of ceramic 12 are used in the prescribed part of the panel glass 4. In this case, the panel glass 4 is not transferred to the next crushing process, but is transferred to a separate stock position 19 to stock it.
Patent JP-H0689892-A (JP)
Title: Plasma cvd device
Inventor: INAGAKI AKIO
IPC: H01L21/205
Filed: 1992-09-08
Abstract: PURPOSE:To form a uniform film for a substrate having an undercut by a method wherein a film-formed substrate placed on an electrode is not only rotated round an axis perpendicular to the electrode surface but also swung within a scope of a predetermined angle around an axis in parallel to the electrode surface. CONSTITUTION:In a plasma CVD device, two sheets of parallel electrode 2, 3 are opposed to each other in a vacuum chamber 1 and the inside of the vacuum chamber is vacuum-discharged from a vacuum exhaust port 6, while reaction gas is introduced from a gas induction port 7, and in a condition that a heater 4 is on, a high frequency power is applied to a high frequency electrode 2 by a high frequency power source 8, whereby an electric discharge is performed to deposit a silicon nitrided film on a film-formed substrate 5 by plasma reaction. In this embodiment, inside an opening of a lower electrode 3, a supporting pedestral which freely-swing within a predetermined scope around an axis in parallel to the surface of the electrode 3 is provided and the substrates 5 are respectively placed. It is possible to realize a rotation round a vertical axis of the electrode 3 and a film having high uniformity by swing the supporting pedestral 9.
Patent JP-2000062485-A (JP)
Title: Rotating device for axle
Inventor: SOENO YUJI
IPC: B60B35/14
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To greatly reduce the labor of axle connecting work by providing an attachment detachable from rotor connected to a shaft in an axle unit side and rotary-driven and a holder for holding the attachment to advance/retreat from the rotor. SOLUTION: The rotating device of an axle is provided with an attachment 1 detachable from a rotor R connected to a shaft S2 in an axle unit A side and a holder 2 for holding the attachment 1 to advance/retreat from the rotor R. The rotor and the shaft S2 in the axle unit A side are rotated with respect to a shaft S1 in a car body C side by the attachment 1. Thus, labor related to shaft connecting work is reduced.
Patent JP-H0553278-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: NAKAMURA TAKASHI
IPC: G03C7/407
Filed: 1991-08-27
Abstract: PURPOSE:To substantially eliminate the waste liquid (overflow) from a color developing stage by decreasing the replenishing amt. of the color development replenishing liquid in this stage as far as possible in the processing method of the silver halide color photographic sensitive material. CONSTITUTION:A color developer tank 1 provided with a cathode 5 and an electrolytic liquid tank 3 provided with an anode 6 are segmented from each other by an anion exchange membrane 7. These electrodes are energized at the time of processing a photosensitive material 10. A 1st replenishing liquid consisting of the acidic concentrated soln. of the color developing agent is supplied to the color developing tank 1 and a 2nd replenishing liquid consisting of water or a dilute soln. contg. color developer components is supplied thereto in a manner as to substantially prevent the overflow thereof.
Patent JP-S61117950-A (JP)
Title: Communication data converter
Inventor: HYODO TAKESHI
IPC: H04L29/06
Filed: 1984-11-13
Abstract: PURPOSE:To attain mutual communication of all types of data communication devices by providing a communication data reception means, a conversion rule input means, a picture data input replacing means, a picture data storage means, a picture data output replacing means and a communication data transmission means. CONSTITUTION:Data transmitted from the 1st data communication device 20 is received at first by a communication data reception means 1, and the reception is continued based on a control signal set by the conversion rule input means 6. The received picture signal is converted into an internal signal by the picture data input replacing means 2, given to the picture data storage means 3, where it is stored, and when the conrol signal for the end of data transmission is received by the communication data reception means 1, an internal signal is converted into a picture signal in the 2nd data communication device 25 by the picture data output replacing means 4 in which the conversion rules of the 2nd data com- munication device 25 is set by the conversion rule input means 6. Then the transmission is executed by the control signal set by the conversion rule input means 6 from the communication data transmission signal 5. When the internal singal processing is finished, the control signal for the end of data transmission is transmitted and all operations are finished.
Patent JP-2001066510-A (JP)
Title: Desktop heat lens microscopic device
Inventor: KITAMORI TAKEHIKO
IPC: G02B21/00
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a desktop heat lens microscope miniaturized to be nearly as small as a desk type microscope and capable of more easily detecting the chemical reaction of a minute area on a glass chip, etc., in an optional place. SOLUTION: In this heat lens microscope, detecting light is made incident on a heat lens formed by making exciting light and the detecting light incident on an optical microscope and radiating the exciting light to a sample and the diffusion of the detecting light by the heat lens is measured, whereby substance in the sample is detected. The microscope is equipped with a compact laser beam source such as a semiconductor laser as an exciting light source and a detecting light source, and an exciting light source system (P), a detecting light source system (Q) and heat lens microscope optical systems (R, S and T) are integrated to a single unit body.
Patent JP-H03101166-A (JP)
Title: Ac control element
Inventor: IKUHASHI RYOICHI
IPC: H01L29/747
Filed: 1989-09-13
Abstract: PURPOSE:To improve reproducibility by providing recessed and projecting parts in a gate region of a trigger element and increasing or decreasing the number of the parts and/or changing the size of the recessed parts to obtain an arbitrary gate current. CONSTITUTION:Recessed parts 40 are provided at every predetermined spacing along the longitudinal direction of an N6 layer forming a gate region of a trigger element. A gate electrode 20 is provided on the N6 layer and the electrode 20 has a smaller width than the N6 layer and both side edges thereof are located inside the both side edges of the N6 layer. Recessed parts 40 are beneath the electrode 20 and only the regions, wherein the recessed parts 40 are provided, operate in trigger mode when a voltage is applied. In this manner, a gate current flows from the regions wherein the recessed parts 40 are provided, so that the gate current can be changed by changing the number of the recessed parts and/or changing the size of the recessed parts. Thus, a triac having various gate currents can easily be manufactured with good reproducibility.
Patent JP-H0768300-A (JP)
Title: Method for treating sludge and apparatus therefor
Inventor: SEKISHITA YASUHARU
IPC: C02F11/14
Filed: 1993-09-01
Abstract: PURPOSE:To reduce remarkably the amount of a coagulant to be used and to improve the dehydration property of a flock and the recovery of sludge by installing a flock concentration process, a flock segmentation process, and a flock regeneration process between a flock generation process and a dehydration process. CONSTITUTION:A flock concentration part 30, a flock segmentation part 31, and a flock regeneration part 32 are installed between a flock generation reactor 5 and a dehydrator 4. In the flock concentration part 30, a flock is concentrated by separating mother liquor from the flock generated in the flock generation reactor 5. In the flock segmentation part 31, the concentrated flock is segmented by enforced agitation by an agitator 34 with a motor 35. In the flock regeneration part 32, a coagulant from a coagulant dissolving tank 2 is added to the segmented flock little by little under stirring by an agitator 36 operated slowly with a motor 37 to regenerate and reinforce the flock. The regenerated and reinforced flock is sent to the dehydrator 4 to be dehydrated.
Patent JP-H1178501-A (JP)
Title: Cooling unit
Inventor: KATAUE HISASHI
IPC: B60H1/32
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent the permanent deformation of an elastic material for supporting an evaporator in a case and the generation of a noise. SOLUTION: A support plate 40 with a shape projected facing downward for blocking a clearance S between a flow in side tank 12 and a flow out side tank 13 is provided in an evaporator and a recessed receiving part 41 in response to the shape of this support plate 40 is formed in a case 31. A packing 42 as an elastic material is installed on the upper surface of the recessed receiving part 41.
Patent JP-H0958727-A (JP)
Title: Beverage container
Inventor: HASHIMOTO KAZUNORI
IPC: B65D47/06
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To prevent dust or the like from sticking to a mouthpiece of a nozzle as much extent as possible on occasion of nonuse for a beverage container that is constructed in a structure wherein a sipping nozzle is provided upright at a top wall of a lid mounted on a container body having a compressible trunk, and beverage in the container body is sucked up with the trunk compressed and sipping made at the tip of the nozzle. SOLUTION: A beverage container is so constructed that a housing recess 10 is provided at the top wall of a lid body, and a sipping nozzle 4 is housed in the indent so that it can rise and fall. When the nozzle 4 falls down, the nozzle 4 is shut off from communicating with the inside of the container body 2 and when the nozzle rises, the nozzle is made to communicate with the inside of the container. A covering sheath 5 is provided for covering in sliding motion the outer circumference on the tip of the sipping nozzle 4, and the nozzle tip can be exposed with the covering sheath 5 slid toward the base part of the sipping nozzle.
Patent JP-S60132026-A (JP)
Title: Inter-cooler device for engine with supercharger
Inventor: HOSHINO YASUNARI
IPC: F02B29/04
Filed: 1983-12-19
Abstract: PURPOSE:To eliminate the need for using a pump for circulating a refrigerant and reduce power for driving a cooling fan by connecting a cooler body to a refrigerant condenser through an upper vapor pipe for allowing a refrigerant vapor to flow and a lower return pipe for allowing a condensed refrigerant to return and forming them into a closed circuit. CONSTITUTION:Immediately after the starting of an engine, a vacuum pump 27 is driven in accordance with the signal of a vacuum sensor 30, setting the pressure in a cooling circuit at a certain pressure (approximately 72mm.Hg). When a hot intake air heated by a supercharger passes through the air passage 16 of a cooler body 15, a refrigerant in the cooler body is heated. When the temperature reaches about 45 deg.C, the refrigerant begins boiling, flows from the vapor reservoir 18 of the cooler body 15 to a condenser 22 through a vapor pipe 20, is cooled by blast from a cooling fan, and condensed into the former liquid body. The refrigerant, which is condensed and liquefied, falls in the collecting chamber 26 of the condenser 22, and is returned to the cooler body 15 through the return pipe 21.
Patent JP-H1092817-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YABU TOSHIKI
IPC: H01L21/60
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To reduce parasitic capacitance in a narrow pitch part of a metal wiring layer, and exclude imperfect coverage and moisture absorption from an aperture part for a bonding pad. SOLUTION: A plurality of metal wirings 12 are formed on an interlayer insulating film 11 turning to a substratum. Parasitic capacitance of the metal wirings 12 is reduced by filling the spaces between the respective metal wirings 12 with a buried insulatintg film 13 constituted of a silicon oxide film whose permittivity is low. Imperfect coverage is canceled by forming a passivation film 14 constituted of a silicon nitride film whose resistance to moisture absorption is high on the buried insulating film 13. A bonding pad 15 is buried in an aperture part 20a which is formed on a part of a surface protecting film 20 constituted of the buried insulating film 13 and the passivation film 14. Moisture absorption from the aperture part 20a is prevented by making the buried insulating film 13 not be exposed.
Patent JP-H0287226-A (JP)
Title: Dividing circuit
Inventor: HIRANO HITONORI
IPC: G06F7/537
Filed: 1988-09-24
Abstract: PURPOSE:To output a correct arithmetic result regardless of the combination of a divident and a divisor by providing plural lower rank dividing circuits, whose bit numbers of the divisors are different, and outputting one output, which is selected out of the respective outputs of these plural lower rank dividing circuits, as the arithmetic result. CONSTITUTION:The data of divident input terminals N5'-N0' and the data of divisor input terminals D2'-D0' are inputted to the input terminals of a lower rank dividing circuit 6, whose divident is 6 bits and divisor is 3 bits, a lower tank dividing circuit 7, whose divident is 6 bits and divisor is 2 bits, and a lower rank dividing circuit 8, whose divident is 6 bits and divisor is 1 bit. Then, respective divided results are connected to the input terminal of an output select circuit 9. The output, select circuit 9 selects and outputs the output corresponding to the data values of the divisor input terminals D2'-D0'. Thus, the correct arithmetic result is selected and outputted corresponding to the value of the divisor. Thus, even when the divident and divisor are combined in any way, the exact arithmetic result can be outputted.
Patent JP-H0288334-A (JP)
Title: Continuous measurement of abrasion for tramcar trolley line
Inventor: TANIYAMA TAKASHI
IPC: B65H19/00
Filed: 1988-09-24
Abstract: PURPOSE:To perform continuous measurement at a section point of a trolley line by having a second measurement part moved beforehand for a minimum distance to a measurement part on present measurement, by means of a signal from a sensor provided in the fore part of the detection car with the two sets of measurement parts. CONSTITUTION:Whether a connecting trolley line 12 is in the right or left is detected by a trolley line position detecting sensor 13, and a second measurement part 17 is moved beforehand to that position. A guide roller 19 is approached thereto so as to grip the connecting trolley line 12, by means of a signal indicating that the connecting trolley line 12 invades between the guide roller 19. When the connecting trolley line 12 is slidably gripped by the guide roller 19, the gripping of a trolley line 11 by a guide roller 16 of a first measurement part 14 is released for separation as well as the measurement part 14 moves downward to wait until the next section is reached. Continuous measurement is thus possible even at a section point without interruption.
Patent JP-S62101021-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: KOBAYASHI TOSHIYUKI
IPC: H01L21/205
Filed: 1985-10-28
Abstract: PURPOSE:To heat and control a substrate quickly, and to form a thin-film, which is heated uniformly and has equal film quality, by forming a susceptor, on which the substrate is placed, in a reaction chamber in two layer structure of layer having high thermal conductivity and a layer having high thermal emissivity or three layer structure in which both sides of the layer having high thermal conductivity are held by the layers having high thermal emissivity. CONSTITUTION:A susceptor 8 consists of two layers of a layer 8a having high thermal conductivity and a layer 8b having high thermal emissivity to infrared beams from an infrared-ray lamp 3. The susceptor 8 absorbs infrared beams projected through an infrared-beam entrance window 7 from the infrared-ray lamp 3 by the layer 8b having high thermal emissivity and is heated efficiently, and is composed so that heat is transmitted over a substrate 5 rapidly equally by the layer 8a having high thermal conductivity, thus uniformly heating the substrate 5 efficiency. An air gap 12 is formed between the substrate 5 and the susceptor 8 while the susceptor 8 may be shaped in a so-called three layer structure in which both sides of the layer 8a having high thermal conductivity are held by layers 8b, 8c having thermal emissivity.