baber/WOPTO huggingface dataset:
Patent JP-H05267419-A (JP)
Title: Appearance testing apparatus
IPC: H01L21/66
Filed: 1992-03-18
Abstract: PURPOSE:To conduct an appearance test with which the conditions of the lead parts of LSI's, etc., after bonding are checked easily and automatically. CONSTITUTION:A sheet-shaped light L is applied to an IC with an angle thetaby a projector 11. Its reflective light LR is picked up by an image pickup device 13. In accordance with an image obtained by the image pickup device 13, the center line of the reflective light LR is detected by a center line detector 14. The position of the IC is moved by a conveyer 16 and the positions of the center lines at the respective positions of the IC are detected and the defect of the lead 12a of the IC is detected by the deviation of the center line position.
Patent JP-S54153590-A (JP)
Title: Surface acoustoc wave device
Inventor: YANAGISAWA KATSUAKI
IPC: H03H9/25
Filed: 1978-05-24
Abstract: PURPOSE:To establish the sealing unit for surface acoustic wave devices, which is low in cost and excellent in sealed condition. CONSTITUTION:The crossing comb type electrode 22 of Al or the like is formed on the piezoelectric substrate 21, and after forming the insulation film 23 on it, the conductor layer 24 is formed on the film 23 (Figs. a, b). Next, the holes 25 to perform wire bonding to the input and output terminals and the ground terminal of the transducer is formed. (Fig. c) After that, wire bonding is made with Al or the like, and the entire unit is sealed with molding resin. Further, in this case, the Al film 24 is connected to ground. Thus, the insulation film layer is formed on the suface of the surface acoustic wave device providing electrodes on the piezoelectric substrate, and further, the insulation film forming the conductive layer on it is sealed with molding resin.
Patent JP-S52145402-A (JP)
Title: Reaction apparatus for liquefaction of coals
Inventor: NAKAKO TAKAO
IPC: C10G1/00
Filed: 1976-05-29
Abstract: PURPOSE: To increase the yields of liquefied products by taking out the slid content of a thick layer in the reactor, and by keeping the boundary surface between the thick and a thin layers at a specific level. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60204854-A (JP)
Title: Aluminum alloy pulley
Inventor: MIURA HIDEAKI
IPC: F16H55/36
Filed: 1984-03-29
Abstract: PURPOSE:To obtain simply a lightweight pulley having superior wear resistance by using an Al-Si-Cu-(Mg) alloy having a specified composition and a specified structure. CONSTITUTION:A material forming a pulley is an Al alloy consisting of, by weight, 16-30% Si, 0.3-7.0% Cu and the balance Al or further contg. 0.3- 2.0% Mg. The Al matrix of the alloy contains uniformly distributed proeutectic Si grains of 40-80mum grain size accounting for >=60% of the total area of all of proeutectic Si grains and uniformly distributed eutectic Si grains of <=10mum grain size accounting for >=60% of the total area of all of eutectic Si grains. The Al alloy is generally manufactured by hot extruding an ingot cast by a known casting process so as to provide said specified structure.
Patent JP-H03264431-A (JP)
Title: Suction device for sheet product
Inventor: YAMAMOTO KAZUO
IPC: B65G59/04
Filed: 1990-03-14
Abstract: PURPOSE:To ensure the proper adsorption and carriage of a soft sheet product lacking levelness by providing a flexible side wall and a center reinforcement wall between the upper and lower plates of a box-like suction board, and so forming the lower plate as to be capable of being deformed into a cone or inverted-cone in section. CONSTITUTION:A box-like section pad 11 is constituted with an upper plate 11b, a lower plate 11a having many suction holes, a flexible side wall 11c and a center reinforcement wall 11d. In addition, a proximity switch 14 for detecting the adhesion condition of a sheet product is provided on the lower plate 11a. When the box-like suction board 11 lowers due to the operation of an air cylinder 13, the side wall 11c or the center reinforcement wall 11d is compressed. As a result, the lower plate 11a is deformed and comes in contact with a warped soft sheet product 12a. The aforesaid contact state is detected with the proximity switch 14 and pressure in the box-like adsorption pad 11 is made negative, thereby sucking the soft sheet product 12a. Thereafter, the box-like suction board 11 moves up and carries the product 12a. According to the aforesaid construction, a sheet product lacking levelness can be properly sucked and the reliability of carrying operation can be improved.
Patent JP-S54154279-A (JP)
Title: Test equipment for semiconductor element
Inventor: HANAYAMA SHINICHI
IPC: G01R31/26
Filed: 1978-05-26
Abstract: PURPOSE: To prevent the heat generation of the element and thus to detect only the defective elements by intermitting the test voltage with a fixed cycle when the test voltage varying with lapse of the time is supplied to the semiconductor element to be tested to decide the characteristics according to the voltage/current change then.  
     CONSTITUTION: The triangular wave voltage is delivered from time function power source 1 to be supplied between the collector and the emitter of NPN transistor 3 via resistance 2 for detection of the characteristics. At the same time, the constant voltage is applied beween the base and the emitter from power source 4, and the voltage/current emerging at both ends a and b of resistance 2 is detected at detecting circuit 5 every fixed time. The result of this detection is supplied to quality deciding circuit 6. In such way, the characteristic curve of transistor 3 is displayed and decided at circuit 6. In tis case, power supply ON/OFF circuit 7 is newly inserted between power source 1 and one end (a) of resistance 2, and the triangular wave voltage is intermitted in synchronization with the interval of the detection time. Thus, the heat generation is reduced for transistor 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54154292-A (JP)
Title: Photo detecting semiconductor device
Inventor: SHIBATA TAKUO
IPC: H01L31/02
Filed: 1978-05-25
Abstract: PURPOSE: To increase the life time of the photo detector by coating with the fluorine-base resin over the surface excluding the surface of the light transmissible substrate.  
     CONSTITUTION: Light transmissible electrode 12 is provided on the surface of the glass substrate 11 to form photoconductor layer 13 and metal electrode 14. And lead wires 15 and 16 are connected to electrode 12 and 14. The surfacse except for the surface of the light transmissible substrate of the photo detector are formed along with the electrode with fusion of fluorine-base resin 17 at about 300°C. After addition of the light absorbing coloring agent within the resin or resin sealing, the surface of the substrate is coated with the light absorbing or reflective material to secure the sufficient non-transmissibility. In such constitution, the life time of the photo detector is increased since the fluorine-group resin features the anti-moisture, water-resistance and chemically inactive performance each, with excellent electric insulating performance as well as the easy manufacture. Also, the transparency is not required particularly for the using resin since the sealing resin is not used at the side of the light receiving surface, thus widening selection of the using resin. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63229038-A (JP)
Inventor: MITOMI MICHIO
IPC: G06T1/00
Filed: 1987-03-18
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-H01239385-A (JP)
Title: Melting vessel
Inventor: NISHIMURA EIICHI
IPC: B01D59/34
Filed: 1988-03-18
Abstract: PURPOSE:To relax the thermal stresses which develop at the time of rapid heating or rapid cooling by filling with a heat-insulating powder a metal vessel or a metal vessel coated with heated insulator and by loading material to be fused in the filling of the powder and by consequently making the particles of the powder move relative to one another. CONSTITUTION:A copper vessel 3 is filled with yttria powder 2 and uranium metal 1 is loaded in the powder. The uranium metal retains its shape as it had when loaded because of formation of a firm film at the interface between the yttria powder 2 and the fused uranium. The firmness is enhanced by laying yttria-sintered tiles 4 over the filling of yttria powder in the copper vessel 3. A heat-insulating powder and also a material to be sintered may be selected from among Y2O3, CeS, TiN, and Dy2O3.
Patent JP-H03265419-A (JP)
Title: Automatic inspection circuit for current differential relay device
Inventor: KOMAKI TOMOYOSHI
IPC: H02H3/05
Filed: 1990-03-14
Abstract: PURPOSE:To prevent the title circuit from making a wrong inspection by transmitting the operation of a fault detecting relay on the opposite end as part of control data and stopping automatic inspection of its own end by means of the data received at its own end. CONSTITUTION:When an external fault occurs while an inspection command 20 is outputted, fault detecting relays 2A and 2B at its own end and the opposite end operate. Therefore, an AND circuit 51A is established and an inspection stop command is given to the AND circuit 51A through an OR circuit 6A. At the same time, operation of the relay 2B at the opposite end is received at its own end and the inspection stop command is given to an inspection circuit 3A so as to stop the automatic inspection.
Patent JP-S63228823-A (JP)
Title: Digital/analog converter
Inventor: SUZUKI TOSHIO
IPC: H03M1/66
Filed: 1987-03-18
Abstract: PURPOSE:To attain both arithmetic and D/A conversion functions at one time by controlling the switching timing of respective switches of switched capacitor circuits in response to arithmetic modes and at the same time setting a prescribed reference voltage level in accordance with an arithmetic coefficient set previously. CONSTITUTION:The two pairs of switched capacitor circuits are provided in parallel between a reference voltage generator 70 and an operational amplifier 50. A control circuit 60 controls the switching timing of all switches 20, 21, 30, 31 and 40 of each switched capacitor circuit in response to an arithmetic mode indicating signal. Thus the addition and subtraction terms are actuated in the forward and reverse modes respectively. The multiplication coefficients (a) and (b) select the reference voltage of the generator 70 and vary capacities CA and CB with selection of capacity of a capacity array. Thus it is possible to perform simultaneously both addition/subtraction and D/A conversion operations with addition of coefficients.
Patent JP-S59187648-A (JP)
Inventor: OONO TOSHIAKI
IPC: D04B1/10
Filed: 1983-04-07
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-S60207353-A (JP)
Title: Resin sealed type semiconductor device
Inventor: IKETANI HIROTOSHI
IPC: C08G59/42
Filed: 1984-03-31
Abstract: PURPOSE:To prevent the breaking or the poor contact of a bonding wire by forming a sealing resin material with epoxy resin, an epoxy resin hardener and/ or an acid anhydride hardener and a carbon fiber and/or a silicon carbide fiber. CONSTITUTION:In a resin sealed type semiconductor device, a sealing resin material is made of epoxy resin, an epoxy resin hardener having at least two phenol hydroxyl group in one molecule and/or an acid anhydride hardener and a carbon fiber and/or a silicon carbide fiber. The above-mentioned epoxy resin is novolak type epoxy resin of epoxy equivalent 170-300. For the epoxy resin hardener, novolak type phenol resin and polyoxystyrene are most preferable. The above-mentioned carbon fiber is desirable to have a fiber of 1mm. or less length and to be contained 0.01-10wt% in the sealing resin material. The silicon carbide fiber is also desirable to have a fiber of 1mm. or less length and to be contained 0.01-20wt% in the sealing resin material.
Patent JP-S61226493-A (JP)
Inventor: NUMATA SHIGEO
IPC: B66C13/46
Filed: 1985-03-29
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-H06278772-A (JP)
Title: Packaging body
Inventor: KAWAI NOBUYUKI
IPC: B65D77/06
Filed: 1993-03-23
Abstract: PURPOSE:To achieve saving of resources and reduce manufacturing costs by inserting a waterproof inner bag into a hexahedral box made of cardboard or thick paper. CONSTITUTION:A waterproof inner bag 9 comprising two-sided body is inserted into a cardboard box 1 and opposite sides 10, 11 are bonded to the inner side of left and right fold lines 7, 8. An injection port 12 with a cap attached to the bag 9 is exposed to the outside of the box 1 through a through-hole provided in an opening side closing piece 6 of the box 1. If the box 1 is folded into a flat form along the fold lines 7, 8, since both the sides 10, 11 are bonded to the inner side of the lines 7, 8, the inner bag 9 also is folded into a flat form. Under such condition, if the fold line parts 7, 8 are pushed inward, the box 1 is extended to a quadrilateral. In such condition, the bottom of the box 1 is closed by means of closing pieces 6.... and the content is filled into the bag 9 from the port 12 and the cap is closed to close the opening of the box 1. As a result an outer bag can be eliminated.
Patent JP-S62221018-A (JP)
Title: Analog data processor
Inventor: MORI OSAMU
IPC: G06F17/40
Filed: 1986-03-20
Abstract: PURPOSE:To process the analog data at a high speed and with high accuracy without applying the load to a host CPU by providing the signal input parts, a correction data producing part, an adder and a multiplier. CONSTITUTION:The corrected data is obtained just by an analog data processing part including signal input parts 61-6n and a data processing part 25. Therefore the load of a host CPU 81 is reduced. Then a correction circuit 23 which is used to obtain the corrected data can perform an operation faster than that carried out by software because the hardware operation is performed by an adder 21 and a multiplier 22. Furthermore a microprocessor 24 replaces the correction data in a fixed cycle. Thus the highly accurate corrected data is obtained even though the operational amplifiers 2 of the parts 61-6n have variation of their offset levels or gains owing to the temperature change or the change with time.
Patent JP-S61219506-A (JP)
Inventor: HANSU DEIITAA MATSUKU
IPC: B23B31/10
Filed: 1986-03-20
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-S59188470-A (JP)
Title: Printer
Inventor: KONDOU HIROATSU
IPC: B41J13/10
Filed: 1983-04-12
Abstract: PURPOSE:To simplify operating steps and enable to easily confirm a printing position or the like, by providing a colored transparent material with a groove or a projection as an index of the printing position. CONSTITUTION:A card holder 5 is provided thereon with an index 5a of the position in the horizontal direction and an index 5b of the position in the vertical direction, and a printing paper is provided with a blind groove part of about 0.2mm. in size to constitute an index. The material for the card holder 5 is a transparent smoked acrylic resin colored in blue, violet or the like, and a variation in the density of the smoke is generated from a difference in refractive index between the groove part and other flat surface part, so that the groove part can loom as an index. In addition, since the positional accuracy of the groove is determined by a mold, accuracy is enhanced, and since no secondary forming is required, the card holder can be manufactured inexpensively.
Patent JP-S58182230-A (JP)
Title: Positioning detection and control apparatus
Inventor: INOUE KATSU
IPC: G05D3/12
Filed: 1982-04-19
Abstract: PURPOSE:To realize high precision positioning using a light amount balance method by providing a dead region at the divided part of the photoelectric surface. CONSTITUTION:A photoelectric element is divided into four sections 131-134, a projected cross pattern 135 is balanced in the X direction and biased by DELTAY in the Y direction or a projected pattern 136 is inclined by DELTAtheta. Outputs of X adders 43, 44 are added 162 and increment of light as a whole is detected by inbalance of rotating direction. An increment is differentiated 164 and a minimal value of amount of light as a whole is obtained. Thereby, when variation is minimized, inclination DELTAtheta can be compensated with an input to a drive amplifier 168 with an angle theta considered as zero. According to this structure, high precision position detection can be realized using an adequate detection pattern.
Patent JP-S59189745-A (JP)
Title: Communication line switching device
Inventor: KUBO YASUO
IPC: H04L69/40
Filed: 1983-04-12
Abstract: PURPOSE:To improve the reliability and the operability of a data processing device by combining a switching indicating circuit, which detects automatically troubles of MODEMs, a communication line, or the like to transmit the switching indication, and a switching circuit to constitute a communication line switching device. CONSTITUTION:If a trouble or the like of a MODEM 4-1a occurs, a carrier break signal f-1 is generated in a two-input two-output switching circuit 2-1 and is sent to a switching indicating circuit 1-1. The switching indicating circuit 1-1 which receives this carrier break signal f-1 outputs a switching indication signal a-1 on the basis of the condition of AND between this signal and an on-line signal (h) indicating that a communication processing device 3-1 is used in on-line. The two-input two-output switching circuit 2-1 is operated by the control of this switching indication signal a-1 to connect signal line groups b-1 and e-1 and connect signal line groups c-1 and d-1. Consequently, the communication processing device 3-1 and a MODEM 4-1b are connected.
Patent JP-S63233170-A (JP)
Inventor: NISHIURA ISAO
IPC: E04H7/02
Filed: 1987-03-20
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-H05265569-A (JP)
Title: Method and device for controlling level of container
IPC: G21D3/08
Filed: 1992-03-19
Abstract: PURPOSE:To suppress the transient fluctuation of a level due to void change by controlling the pressure of steam flowing out of a steam drum when the water level of the drum is changed by the increment/decrement of void in a coolant. CONSTITUTION:When the change rate of the water level signal S1 of the steam drum 2 shows the decrement of the water level, a signal S9 which decreases a pressure setting point transiently corresponding to the change rate of the water level is outputted from a setting point adjuster 18 to a turbine output control system. Thereby, the divergence of a turbine steam control valve 10 is increased by performing the control operation of a pressure controller 21, and the pressure of the steam drum 2 is decreased by increasing a main steam flow rate flowing out of the steam drum 2. As a result, water that is the coolant in the steam drum 2 is decompressed and boiled, and the void is increased again, and the water level of the steam drum 2 is increased, which suppresses the fluctuation of the water level. Meanwhile, when the water level signal S1 of the steam drum 2 shows the increment of the water level, the signal S9 which heightens the setting point of turbine header pressure transiently is outputted from the adjuster 18.
Patent JP-H11246581-A (JP)
Title: Zinc-molybdenum-based dithiocarbamic acid salt derivative, production thereof, and lubricating oil composition containing the derivative
Inventor: NAKANISHI HIROSHI
IPC: C10N40/04
Filed: 1998-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound imparting a marked friction-reducing effect on adding to a lubricating oil, reducing the friction coefficient even under a high temperature condition, also improving the stability of the friction coefficient and useful as a lubricating oil additive. SOLUTION: This zinc-molybdenum-based dithiocarbamic acid salt derivative is a compound of formula I  A is Mo-Z [Z is formula II (R<1> , R<2> are each a 4-30C hydrocarbon)] or Zn-(-Y)2 (Y is formula III, etc.)}, e.g. a compound of formula IV, which is obtained by mutually reacting molybdenum acid ammonium sulfide, an alkali metal sulfide salt and an alkali metal salt of a dialkyldithiocarbamic acid in an aqueous solution, reacting the obtained reaction product with a halogenated zinc to synthesize ZnMo2 S4 (dtc)2 X4 , etc., and then reacting the halogenated part X of the product with an alkali metal salt of a fatty acid,etc.
Patent JP-S62221236-A (JP)
Title: Data transmission equipment
Inventor: SHIOBARA YASUHISA
Filed: 1986-03-24
Abstract: PURPOSE:To maintain system function by inhibiting repeat normally in one of plural node stations connected into a loop by a pair of clockwise and counterclockwise transmission lines but starting repeat there if abnormality occurs. CONSTITUTION:Plural nodes 101-10n are connected into a loop by a counterclockwise transmission line 4 and a clockwise transmission line 4. One of nodes 10i, for example, the node 10n is defined as the switch node, and repeat of a signal from above is inhibited normally in the switch node. If data frames received by the switch node 10n in both directions within a certain time do not coincide with each other, lines are judged to be abnormal and repeat of the signal is started. Thus, system functions are maintained to prevent the complete stop of the system, and the abnormal position is located easily to quickly perform the abnormality processing.
Patent JP-S58180274-A (JP)
Inventor: KOMORI HIDEO
IPC: B07B1/38
Filed: 1982-04-17
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-S58180313-A (JP)
Title: Heat exchanger
Inventor: MAKISAWA YOSHIAKI
IPC: B60H1/00
Filed: 1982-04-16
Abstract: PURPOSE:To form a heat exchanger to a thin type, simplify a blower path and form a device to small size, by constituting the air conditioning device for an automobile such that the heat exchanger, blower and a damper or the like are arranged concentrically and long in the axial direction. CONSTITUTION:Air from an air intake port 32 is delivered in the axial direction by an axial flow fan 9 driven by an electric motor 10 and diffused in the peripheral direction via a guider 11, space 14 and diffuser 15 to enter a cylindrical space 17 after flowing in through an evaporator 16. This air, a flow amount of which is adjusted by a damper 19, partly flows in through a heat radiator 18 to a cylindrical space 20, and the rest not flowing through the radiator 18 enters the space 20 to mix cold air with hot air and adjust blow temperature. This adjusted air is blown from each blowing port 29-31 against breast, feet and for defrosting selected by blow mode selective dampers 21, 22. In this way, since a device is constituted concentrically and long in the axial direction, the device can be thinly formed to simplify a blow path.
Patent JP-2000255629-A (JP)
Title: Blister packaging body
Inventor: HASHIMOTO TADASHI
IPC: B65D75/36
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a blister packaging body which is difficult to generate a distortion in thermally welding a case member formed by a synthetic resin sheet to a lid member even when a recess of an article storage portion is shallow. SOLUTION: A blister packaging body comprises a case member 10 provided with a circular article storage portion 11 which is formed of a synthetic resin sheet by a compressed air forming method and recessed forward to store a button cell and a flange portion 12 to be outwardly expanded from a circumferential edge of this article storage portion 11, and a lid member 20 which is formed of a synthetic resin sheet to be lapped on a back side of the case member 10. The lid member 20 lapped on the back side of the case member 10 and an outer peripheral portion 12b of the case member 10 are thermally welded and fixed in a condition where the button cell is stored in the article storage portion 11, and welded portions 1a are studded on an upper edge portion, a lower edge portion and both side edge portions of the outer peripheral portion 12b of the case member 10.