baber/WOPTO huggingface dataset:
Patent JP-H0430208-A (JP)
Title: Ic card
Inventor: SANEMITSU YOSHIKADO
IPC: G06F1/18
Filed: 1990-05-25
Abstract: PURPOSE:To ensure the protection of data and state of an incorporated semiconductor element when an IC card is extracted in a state where a power voltage is impressed by providing plural power lines of the IC card, providing plural power voltage detection circuits for the lines and setting the values of capacitors connected to respective power lines to be different values. CONSTITUTION:When the IC is extracted from the system in the state where the power voltage is impressed on the IC card, the value of the power line 3 is hourly reduced faster than that of the power line 2 because the value of the capacitor 9 is set to be smaller than that of the capacitor 8. When the threshold voltages of the power voltage detection circuits 4 and 5 are set to the same voltage value, the voltage detection outputs 15 and 16 of respective power voltage detection circuits 4 and 5 change to an L-level after the time of td2 and td1 from when the power voltage start rising. Since a protecting signal 17 is obtained from the voltage detection outputs 15 and 16 through an AND circuit 6, the operation of a volatile memory 7 is prohibited after the time of td1. Thus, the data and state of the integrated semiconductor element can securely be protected.
Patent JP-S63312991-A (JP)
Inventor: AIMO ENSHIO YARUBUINEN
IPC: C25C1/16
Filed: 1988-06-03
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-H0428912-A (JP)
Title: Kitchen refuse disposal device
Inventor: FUJITA TATSUO
IPC: F23G7/06
Filed: 1990-05-25
Abstract: PURPOSE:To enable such a clean disposal as not to contaminate the environments, e.g. sewage or the atmospheric air, and enhance disposal efficiency, by providing two refuse disposal chambers, a blower for feeding air into the disposal chambers, and catalysts arranged on the downstream side of the chambers. CONSTITUTION:Kitchen refuse disposal chambers 3a and 3b are provided on the lower side of kitchen refuse feed ports 1a and 1b. On the downstream side of the chambers 3a and 3b, catalysts 11a and 11b are provided in catalyst chambers 12a and 12b, respectively. Exhaust ports 13a and 13b are provided on the downstream side of the catalyst chambers 12a and 12b, respectively. Where kitchen refuse is classified into a group of garbage and paper scraps and another group of plastic wastes, the kitchen refuse 18a fed through the port 1a and the kitchen refuse 18b fed through the port 1b are gradually dried by starting a blower 8 and heaters 5a, 5b. Exhaust gases 16 pass through exhaust pipes 14a and 14b, and are cleaned by catalyst elements 11a and 11b disposed in the catalyst chambers 12a and 12b, respectively, with the resulting removal of malodor, and are then discharged through exhaust ports 13a and 13b.
Patent JP-S5561053-A (JP)
Title: Semiconductor device
Inventor: YONEDA YOSHISADA
IPC: H01L25/10
Filed: 1978-10-31
Abstract: PURPOSE: To connect semiconductor elements easily in parallel without trimming the thickness in precision by allowing a supporting plate to work with softness.  
     CONSTITUTION: A groove 4 is provided along an interface between semiconductor elements 1 on both sides of a conductor plate 2 for which a steel material is annealed at more than 400°C for 30W60 minutes to Vickers hardness at 40W50. A conductor plate 3 has a similar hardness as a conventional device and is provided with a water pipe 5. According to this constitution, since the conductor plate 2 works with softness, not only a slight difference in thickness of each semiconductor element 1 is compensated but also a contact thermal resistance between the element and the conductor plate is decreased. As compared with a conventional one with Vickers hardness at 70W90, pressure for welding can also be decreased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H032813-A (JP)
Title: Electronic endoscope scope
Inventor: FUKUNISHI SOHEI
IPC: A61B1/04
Filed: 1989-05-31
Abstract: PURPOSE:To effectively eliminate an excess light beam in a light beam which is made incident through a circular observation window by providing a light shielding mask having an opening of a square shape being similar to a light receiving surface shape of a photodetector. CONSTITUTION:This endoscope is provided with a light shielding mask 3 which is provided on the nearest side to an inspection part 10 of optical system members 11 - 13 provided in the scope in order to form an image of the inspection part 10 on the light receiving surface 2a of a photodetector 2, and also, has an opening of a square shape being similar to the light receiving surface shape. Accordingly, by selecting and providing suitably the optical system members 11 - 13, a light beam which is made incident on the inside of the scope from the light shielding mask 3 is all made incident on the light receiving surface 2a, and it can be prevented that an excess light beam caused by a fact being not similar to the light receiving surface shape is made incident on the scope and made incident on the light receiving surface 2a by an irregular reflection. In such a way, an excess light beam can be eliminated effectively.
Patent JP-S5469030-A (JP)
Title: Test equipment for cathode-ray display tube
Inventor: SAIJIYOU TAKEHIKO
IPC: G09G5/00
Filed: 1977-11-12
Abstract: PURPOSE: To ensure an easy fault detection for the device by displaying the testing display screen to the cathode-ray display tube via the test signal supplied from the control table or the test signal which is delivered through the program within the electronic computer.  
     CONSTITUTION: When a test is required, testing switch SWLT is operated with eac contact of SWLTa 1 Wa 3  closed.  Thus, the disconnection test is carried out for lamp SWL, and the same time lamp testing contact input DI and LT plus lamp test interruption input API and LT are supplied to CPU from SWLTa 2  and a 3 .Receiving these signals, CPU is given the interruption for execution of test program 50. Accordingly, with display of program 50, the display contents is checked. And then whether all contents to be displayed are displayed or not is checked, so the fault occurrence can be decided for CPU, input/output device PI/O, cathode-ray display tube CRT and CRT control unit respectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0632830-A (JP)
Title: Preparation of catalyst system, homopolymerization and copolymerization of olefin and polymer and copolymer of at least one olefin
Inventor: ZANDONA NICOLA
IPC: C08F4/64
Filed: 1993-06-07
Abstract: PURPOSE: To provide the method for preparing a catalytic system for polymerizing olefins which has stability and which can be prepared on the spot in a polymerization reactor and thus can simplify the process of polymerization.  
     CONSTITUTION: A mixture of a halogenated neutral metallocene, derived from a transition metal selected groups IIIB, IVB, VB and VIB of the periodic table and an organic aluminum compound is prepared, and an ionizing agent is added thereto. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H082433-A (JP)
Title: Power steering device
Inventor: AIHARA TOSHINORI
IPC: B62D5/08
Filed: 1994-06-17
Abstract: PURPOSE:To make a pinion shaft compact and enhance steering rigidity by arranging both hydraulic control valves in parallel on both sides of a steering shaft so that spools in a pair of hydraulic control valves drive in the perpendicularly crossing direction to the shaft line of the steering shaft. CONSTITUTION:When a steering wheel is steered, the steering force is transmitted from a steering shaft 26 to a pinion shaft 15 and a valve rotor 28 through a torsion bar spring 20, and also transmitted to a spool operation lever 30 combined with an input shaft 21. When a rack bar 12 is difficult to move by the frictional resistance between the road surface and wheels, the rotational angle of the bar spring 20 is decreased against the rotational angle of the input shaft 21. Therefore, the spool operation lever 30 conducts relative rotation, and a spool 49L is protruded to an oil supply and exhaust chamber side. An oil supply chamber communicates with an oil exhaust chamber, and hydraulic oil from a compressed oil supply passage is supplied to a cylinder chamber 13L through an oil supply and exhaust passage 43L. As a result, a piston 12 is energized together with the rack bar 12, and relative rotation is dissolved.
Patent JP-H09318996-A (JP)
Title: Irradiation angle variable stroboscopic device and method for controlling movement of light source therein
Inventor: FUKUYA MITSUO
IPC: G03B15/03
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To control an emitted light irradiation angle by simple constitution with high accuracy and at a low cost by detecting and storing a moving distance that a light source reaches a reference position from one end as control information and controlling the moving operation of the light source in response to the stored control information. SOLUTION: After the light source 9 is previously forcibly moved to one end within a moving range, it is moved to the other end. A light source position detecting means 14 detects that the light source 9 reaches a proper position previously set within the moving range on the moving may to the other end. The moving distance that the light source 9 reaches the proper position from one end is detected as the control information and stored in a fixed storage means 13. The operation of a driving source 7 by a control means 12 is controlled to be corrected based on the stored control information. As a result, the control of the emitted light irradiation angle corresponding to the focal distance set in a photographing lens to be used is realized by the simple constitution with the high accuracy and at the low cost.
Patent JP-H04363559-A (JP)
Title: Absorption type refrigerator
Inventor: ASANUMA TOSHIHIRO
IPC: F25B15/00
Filed: 1991-06-07
Abstract: PURPOSE:To shorten a diluting time and to accelerate a starting up at the time of actuation by opening a switching valve of a bypass tube when solution in a regenerator is reduced to a certain concentration during a diluting operation, and bypassing the dilute liquid from a suction tube to high concentration solution of a solution return system. CONSTITUTION:At the time of operating/stopping a refrigerator, even if a heat source 2 is first stopped, a refrigerant pump 5, a solution circulation pump 6 and a solution spray pump 7 are continuously operated for a predetemined time. Refrigerant evaporated by an evaporator 9 is absorbed to dilute solution 4 of an absorber 10, the solution 4 is gradually diluted, and guided to a high temperature regenerator 1, a low temperature regenerator 11. Thus, concentrated solution in a solution system having the regenerators 1, 11, a solution return system tube 15, and a solution heat exchanger 13, is gradually substituted for the solution 4. When the concentrated solution in the regenerator 1 is diluted to a certain concentration, a bypass valve 16 is opened, the solution 4 is guided directly to the tube 15, and the concentrated solution of the return system is diluted by the bypassed solution 4 in a short time.
Patent JP-H033281-A (JP)
Title: Metal vapor laser device
Inventor: ITO HIROSHI
IPC: H01S3/03
Filed: 1989-05-30
Abstract: PURPOSE:To prevent incorrect discharge in a vacuum vessel and to obtain a stable laser output by providing the vessel electrically insulated from electrodes on the outer periphery of a tube for forming a discharger. CONSTITUTION:In a metal vapor laser device, the hermetical seal of a discharger is held by a cathode flange 16, an anode flange 17, a window 8 and an inner tube 5. A vacuum vessel 19 is provided on the outer periphery of an insulator 6 provided on the outer periphery of the tube 5. Since the vessel 19 is mounted coaxially with a main discharge, the inductance of an electrode tube is extremely small, and even if counterelectromotive force of the inductance of the vessel 19 is generated by the flow of a current, its amplitude is very small. Accordingly, it is not necessary to maintain a vacuum layer 11 in high vacuum to prevent an incorrect discharge, but the degree of vacuum for preventing thermal conduction may be sufficient. Even if the vessel 19 is heated and discharge gas is generated therein, its performance is not lost for a long period of time, but stable laser output is obtained.
Patent JP-H031765-A (JP)
Title: View finder device for camera integrated vtr
Inventor: HOSHINO MITSUO
IPC: H05K5/02
Filed: 1989-05-30
Abstract: PURPOSE:To make the entire size of the VTR small by decreasing a projection of a view finder main body from the VTR main body by arranging eyepiece barrel telescopically to the view finder main body. CONSTITUTION:While a VTR deck is arranged to a grip 3 of a VTR main body 2, a camera lens 6 is arranged to the front part opposite to the grip 3 and a view finder 9 is arranged from the upper part to the rear part. The eyepiece barrel of the view finder 9 is provided telescopically to the view finder main body 60 and an eye cap 67 in no use is reduced in the vicinity of a battery 75 of the VTR main body 2. Thus, the entire size of the set is reduced more than that of a conventional finder and ease of carrying is attained.
Patent JP-S6117676-A (JP)
Inventor: ASADA HIDEYUKI
IPC: E04H1/04
Filed: 1984-07-03
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-S62291170-A (JP)
Title: High breakdown strength semiconductor device
Inventor: MURAYAMA YOICHI
IPC: H01L21/331
Filed: 1986-06-11
Abstract: PURPOSE:To obtain a high breakdown strength NPN transistor by electrically connecting the wirings of a field plate with the wirings of an emitter, composing the wirings of a base of a polycrystalline silicon and a metal film, and providing the plate without disconnection. CONSTITUTION:A field plate 8 is formed integrally with an emitter wiring metal film 9a to cover the outer periphery of the P-type region to become a base region 4 without disconnection. A base wiring metal film 9b is connected with a polycrystalline silicon film 10 formed between an insulating film 3 and an insulating film 7 under the plate 8. Thus, when the base and the collector are reversely biased therebetween, the effect of the plate 8 can be sufficiently given to a depletion layer formed in an N-type region 2 without disconnection. Thus, the both sides of the metal wirings of the emitter are not provided to improve the breakdown strength characteristic of this part, thereby enhancing the breakdown strength.
Patent JP-S5564850-A (JP)
Title: Treatment apparatus for waste paving material
Inventor: JINNO MICHIO
IPC: B09B5/00
Filed: 1978-11-08
Abstract: PURPOSE: To make separation and sorting easier by treating waste asphalt material or waste paving material containing matters other than asphalt with hot water.  
     CONSTITUTION: Waste paving material unloaded from the truck 2 is screened by the sieve 1, and the screened substances are reused after transportion by the conveyer 3. Then, the waste material left on the shieve is put in the container 7 with perforated bottom and then hot water is sprayed from above to wash soil, etc., off and to discharge it by the screw conveyer. The container 7 moves on the rail 9 and goes into the vibrating sieve 16, where waste material is placed on the sieve 16. The waste material sufficiently heated during the transportation is easily separated into each component in pieces by vibrating sieve, and oversized substances are stocked in the stockyard 22 and also reclaimed asphalt material is stored in the stockyards 23W25. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H081815-A (JP)
Title: Manufacturing device and manufacturing method of rubber hose
Inventor: YOKOBORI SHIZUO
IPC: B29K21/00
Filed: 1994-06-20
Abstract: PURPOSE:To form the end of inner surface rubber under contracted condition upon finishing bending of the end, the inner surface rubber and the reinforcing fibers of a rubber hose through a steel ring. CONSTITUTION:Upon forming a rubber hose end gasket, a rubber hose end unit is formed by a method wherein a multi-layer collar 8 for bending, having a hole engageable with a mandrel end shaft at the semi-elliptical tubular closed end unit and whose fore part is opened, is fitted to the end shaft 6a of the mandrel 6 sequentially from the collar having smaller diameter while the collar 8 for bending, which is fitted to the outermost layer, is configured so that the inner surface rubber end unit 1a overrides a steel ring 3 and is contacted with a ring holder 7, then, the multi-layer collar 8 for bending is pushed toward the central part of the mandrel 6.
Patent JP-S63300216-A (JP)
Title: Optical isolator
Inventor: ONODA YOSHITO
IPC: G02B27/28
Filed: 1987-05-29
Abstract: PURPOSE:To reduce the size of a device and save magnetooptic crystal and to prevent a quenching ratio from decreasing by providing a Faraday rotator with two couples of parallel flanks, and providing polarizing prisms to the couples of flanks. CONSTITUTION:The flank couples 1a and 1b of the Faraday rotator 1 are perpendicular to a mirror surface 2, respective elements which form a light beam are all equal in effective optical path length in the rotator 1, and the plane of polarization of a projection beam from the rotator 1 is at a specific angle to the plane of polarization of an incident beam 200. This specific angle is set to 45 deg. by specifying the effective optical length and applied magnetic field of the rotator 1. The beam incident on a 1st projection-side polarizing prism 12 is projected temporarily to air, the projection light beam and incident light beam 200 become parallel to each other, and the projection light beam is incident on a 2nd incidence-side polarizing prism 13 through a reflecting mirror 3. The ordinary light beam component 300o of the feedback light as to the prism 12 on the optical path of backward reflected light, on the other hand, is incident on the incidence-side polarizing prism 11 through the prism 12, rotator 1, and mirror surface 2.
Patent JP-H05331113-A (JP)
Title: Production of high-purity m-phenylenediamine
Inventor: MIZUTA HIDEKI
IPC: C07C209/54
Filed: 1992-05-28
Abstract: PURPOSE:To obtain high-purity m-phenylenediamine with hardly any change with time, simultaneously remarkably reduce the amount of an alcohol used and improve the productivity at the same time. CONSTITUTION:The method for producing m-phenylenediamine is characterized by reacting crude dinitrobenzene containing o- and p-dinitrobenzenes with a lower alcohol in the presence of a basic compound and a phase-transfer catalyst to provide a reactional mixture, directly subjecting the resultant reactional mixture to hydrogenating reaction without separating the m-dinitrobenzene therefrom and then separating the obtained m-phenylenediamine by distillation.
Patent JP-H06331076-A (JP)
Title: Connector part using flare nut
Inventor: MOCHIDA KIYOSHI
IPC: F16L19/04
Filed: 1993-05-17
Abstract: PURPOSE:To prevent a fluid from leaking by improving seal performance without performing additional working in a connector part using a flare nut. CONSTITUTION:A spacer 18 is inserted between a tapered surface 16A of a flare nut 16 and a tapered spread part 14A of a metal pipe 14. In this spacer 18, a tilt angle of the tapered spread part 14A of the metal pipe 14 is corrected so as to increase larger than a tilt angle of a tapered surface 12A of a connector main unit 12. The tapered surface 12A of the connector main unit 12 is brought into line contact with the tapered spread part 14A of the metal pipe 14.
Patent JP-H067805-A (JP)
Title: Method for butt joining hot steel material
Inventor: OKI MASAMI
IPC: B23K20/04
Filed: 1992-05-28
Abstract: PURPOSE:To prevent buckling and buildup on a plate 10 a joining part by drawing-down a part of width or the entire width in both butt end parts excluding butt faces in the thickness direction and joining while executing the induction heating of butt ends. CONSTITUTION:The rear end part of a proceding material 3 and the tip part of the following material 4 on a hot rolling line are butted and joined. While executing the induction heating of this butted part with induction heating devices 10a, 10b, a part of width or the entire width in both butt end parts excluding the butt faces is drawn down and joined. After descaling the butt faces with hot scarfers, they are joind. Both end parts in the widthwise direction at the butt end parts excluding the butt faces are drawn down in the thickness direction. In this way, the butt joining of the hot steel material without the generation of buckling, buildup on the plate in the joined part and sliding flaw and without breaking at the time of rolling can be rapidly executed.
Patent JP-S62293864-A (JP)
Title: Subscriber system transmission circuit testing system
Inventor: WATAYA HIDEO
IPC: H04M3/30
Filed: 1986-06-12
Abstract: PURPOSE:To accurately execute the test of a subscriber system transmission circuit in a short time in the case where the state of deterioration of characteristic occurs only stochastically by making the pulse peak value of a transmission pulse signal lower than an ordinary standard value at the time of testing the transmission circuit. CONSTITUTION:When the sending level of a transmission pulse signal is made small by making the value of resistance of a variable resistance circuit 12 inserted between a pulse voltage input terminal 103 and an output transformer 11 a limited value, it means that line loss is effectively increased. Here, a switch 13 is made open only at the time of testing, and the upper limit of the variable resistance circuit 12 is made up to a value that make the effective line loss at the time of testing the transmission circuit designed upper limit value of this transmission system or a value obtained by adding a design margin value to it. Under such condition, if the transmission circuit is in the normal state, measured code error rate becomes lower than a desined target value, and when the transmission circuit has a fault, code error rate at the time of normal use can be estimated by a code error rate characteristic curve for line loss obtained in the same kind of equipments, lines, etc.
Patent JP-H04336763-A (JP)
Title: Vertical position adjustment circuit
Inventor: YANAGISAWA TAKESHI
IPC: H04N3/16
Filed: 1991-05-13
Abstract: PURPOSE:To improve reliability and productivity by performing the image vertical position adjustment of a display equipment by means of an electronic circuit method. CONSTITUTION:The circuit consists of a first resistor R1 whose on end is connected to the otehr end of a vertical deflection yoke DY, a second resistor R2 whose one end is connected to the other end of the first resistor R1 and whose the other end is connected to a stabilized DC power source V1, and a transistor TR1 whose collector is connected to the point of intersection between the first resistor R1 and the second resistor R2, whose emitter is grounded via a third resistor R3, and whose base is connected to a control voltage line 1 for vertical position adjustment. The transistor TR1 is provided on a current route for position adjustment using which electricity is made to flow to the vertical deflection yoke DY, and the value and direction of the DC current is changed by controlling the transistor TR1. Accordingly, in addition to the consecutive, variable and fine adjustment, the adjustment with a remote control operation on the front of the screen can be made available, and thus, the reliability and productivity of the display equipment requiring the image vertical position adjustment can be improved.