baber/WOPTO huggingface dataset:
Patent JP-H06295201-A (JP)
Title: Device for discriminating microcomputer article number
Inventor: KAMIMURA TAKANORI
IPC: G05B15/02
Filed: 1993-04-08
Abstract: PURPOSE:To automatically inspect an attached microcomputer, and to prevent its attachment error by providing a display output means for outputting an article number of this microcomputer from the microcomputer having a control means for controlling an apparatus. CONSTITUTION:A control part 1, a display output means 2 and a timer means 5 are contained in a microcomputer 6. When a power source is turned on to a product by turning on an inspection switch of an inspecting device, the display output means 2 outputs article number data of the microcomputer 6 to a display device 3 by an instruction of the control part 1. The article number of the microcomputer 6 is displayed on the display device 3, and the microcomputer 6 can be discriminated. When a prescribed time elapses, it is informed from the timer means 5 to the control part 1 that a prescribed time elapses. The control part 1 instructs the display output means to output the present control state, or RAM data of the microcomputer 6 to the display device 3. The display output means 2 stops the output of the article number data, and outputs instructed information to the display device 3.
Patent JP-S60226244-A (JP)
Title: Communication control equipment
Inventor: HONDA TOYOTA
IPC: H04L12/413
Filed: 1984-04-25
Abstract: PURPOSE:To make the priority compared sequentially from the least significant bit coincident with the order of the own address set at first by converting the own address set by a switch so as to form the own address on a packet. CONSTITUTION:The own address set by the switch 4 is converted by a data converting circuit 9 and stored in a 3-state buffer 5. A CPU1 reads the own address from the 3-state buffer 5, it is added to the packet and the result is transmitted from a serial interface circuit 2 to a home bus 8. A transmission control circuit 3 extracts the own address one by one bit from the packet during transmission on the home bus 8, compares it with the own address of the equipment and when dissidence is detected and the own address of the own equipment is logical ''1'', it is regarded that the priority of the equipment is low to stop the data transmission from the serial interface circuit 2.
Patent JP-H11284095-A (JP)
Title: Semiconductor device
Inventor: HIROTA TAKUYA
IPC: H01L23/12
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To refrain the no. of pads locatable on a semiconductor chip from being limited by the no. of stitches locatable on a package board, by providing a metal wiring layer around stitch windows. SOLUTION: A metal wiring layer 10 is formed around stitches 6, i.e., more far from a semiconductor chip 4 than the stitches 6 such that leads from the stitches 6 to through-holes 9 and the tops of the through-holes 9 are coated with a resist to insulate the metal wiring layer 10 from parts of the stitches 6, the metal wiring layer 10 is connected to solder balls only through the through-holes 9 after passing through a multilayer wiring on a BGA board 1, and further connected through bonding wires 8a to bonding pads 5a with a power source set or bonding pads 5b with GND potential set, thereby coping with the increase of the pads, without being limited by the stitch no.
Patent JP-H02259786-A (JP)
Title: Developing device
Inventor: HOSOYA MASAHIRO
IPC: G03G15/08
Filed: 1989-03-31
Abstract: PURPOSE:To obtain a developing device which can be easily worked and assembled and maintains a satisfactorily formed toner thin layer for a long period of time by forming a toner layer thickness regulating member from a plate-like polymeric body of a prescribed hardness whose tip pressed by a toner carrier (developing roller) is cylindrically or curvedly worked. CONSTITUTION:The toner layer thickness regulating member 2b is formed from the plate-like polymeric body whose tip is cylindrically or curvedly worked and whose rubber hardness is 30 to 100 degrees; and the constitution is such that the disk-like or curved part is pressed by the toner carrier 2. In this constitution, the member 2b is composed of the flexible plate-like polymeric body; therefore, even if the member 2b or the carrier 2 is defective in processing accuracy, the polymeric body flexibly deforms so as to absorb it; hence, a toner thin layer of an uniform thickness can be formed with low pressure, the weak driving force of the carrier 2 is enough, and toner is not firmly fixed to the member 2b even if the device is used for a long time. Thus, the developing device always performs satisfactory development over a long period of time.
Patent JP-S577120-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAKIDA HIDEKI
IPC: H01L21/265
Filed: 1980-06-16
Abstract: PURPOSE:To be adapted for an FET by heat treating a semi-insulating GaAs substrate, altering the density distribution of impurity forming a deep level in a depthwise direction, then forming an active region by ion injection, and forming the carrier density stepwisely. CONSTITUTION:A GaAs substrate formed, for example, uniformly doping Cr to semi-insulating manner is heat treated, the Cr in the vicinity of the surface is diffused externally, and the Cr density in the vicinity of the surface is lowered as shown by a curve 2'. After Si ions are, for example, injected at 3.12<12>cm<-2> are 150keV to the substrate, it is protected with an Si3N4 film and is annealed, and the carrier density distribution of the trend of the curve 3' is prepared. Thus, the tail (curve 1') of the carrier density as in the case of using uniform Cr density for the substrate is eliminated in this manner and abrupt distribution is prepared, and accordingly the characteristics of the element can be stabilized, gm of the element is increased, and the noise is reduced.
Patent JP-H08269073-A (JP)
Title: Production of arylalkylphosphine,phosphine oxide,and phosphine sulfide
Inventor: HILLHOUSE JOHN HENRY
IPC: C07F9/53
Filed: 1996-03-12
Abstract: Arylalkyl phosphines, phosphine oxides or phosphine sulfides are prepared by reacting an alkyl phosphine, phosphine oxide or phosphine sulfide with an arylhalide in the presence of a zero valence palladium catalyst.
Patent JP-H10255539-A (JP)
Title: Uv lamp device
Inventor: SHIRAKO YUKINARI
IPC: H01R33/88
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To make it easy to replace the quartz tube of a UV lamp device. SOLUTION: This device is in the form of a hollow cylinder and includes a casing 2 split into two by a plane containing a central axis, a transparent quartz tube 5 which is supported by collars 7, 8 provided respectively on the upper and lower bottom surfaces of the casing 2 while being opposed to each other, and which is disposed coaxial with the casing 2, and a UV lamp 3 and a reflector 4 which are arranged in symmetry with respect to the quartz tube 5.  In this case, one of the collars, 7, is generally in the form of a hollow cylinder, has a predetermined diameter D1 at opposite end portions thereof, and has cut corner parts 72 extending from the ends, while the other collar 8 is generally in the form of a hollow cylinder and is provided on its interior wall part with an O-ring storage groove 81 and taper parts 83, 82 extending from the groove 81 in the upward and downward directions, respectively, and each having a center angle not smaller than a predetermined value 2θ, so that the quartz tube 5 can be attached and removed as it is tilted relative to the upper and lower collars 7, 8.
Patent JP-S63246823-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAMATSU YASUHIKO
IPC: H01L21/302
Filed: 1987-04-02
Abstract: PURPOSE:To sufficiently reduce or prevent reflection of light at the time of the exposure by photolithography by forming a photoabsorption layer for preventing or reducing light reflection consisting of a cermet consisting of a high-melting point metal and SiO2 on a metal conductive layer on a semiconductor substrate. CONSTITUTION:A photoabsorption layer 20 consisting of a cermet of Ta-SiO2 is vacuum-evaporated by a sputtering method on the upper surface of an Al conductive layer 3. Next, a resist layer 9 having a hole 8a and for forming a connection conductor with a source electrode and a drain electrode of an FET is formed on the upper surface of the photoabsorption layer 20 by a photolithography. At the time of exposure by this photolithograpy, light from above a semiconductor substrate 1 is absorbed in an Al conductive layer 20. Thereby, even when steps 44 and 45 are formed on the Al conductive layer 20 of the underside of the hole 8a, the reflection of light are sharply reduced or prevented so as to be able to reduce the lowering of resolution of a pattern at the time of exposure so that the pattern accuracy of the hole 8a can be improved and a desired pattern of the Al conductive layer 3 can be obtained.
Patent JP-S6454039-A (JP)
Title: Electrical laminate
Inventor: TANAKA KAZUYUKI
IPC: B32B27/28
Filed: 1988-04-01
Abstract: PURPOSE:To obtain the title laminate excellent in dielectric and mechanical properties and low in loss of electrical resistance after boiling, by impregnating bases with a resin composition comprising a copolymer having a carbon-carbon bond in the side chain and a monomer copolymerizable therewith and curing the resin composition. CONSTITUTION:A copolymer (A) having a carbon-carbon unsaturated bond in the side chain is obtained by reacting an unsaturated carboxylic acid (anhydride) (d) with a copolymer obtained by copolymerizing, for example, 0-50mol.% alkyl (meth)acrylate (a) with 10-50mol.% hydroxyalkyl (meth) acrylate (b) and other ethylenically unsaturated monomers (c) [e.g., (alpha-methyl) styrene] in such amounts that the total of (a)+(b)+(c) is 100mol.%. A resin composition comprising 80-20pts.wt. component A and 20-80pts.wt. monomer (B) copolymerizable therewith (e.g., styrene) is infiltrated into bases such as (C) glass cloth or nonwoven fabric, and cured in the presence of a curing agent, a cure accelerator, a polymerization inhibitor, etc.
Patent JP-S59208286-A (JP)
Title: Gas supply automatic control device in gas appliance
Inventor: SHIMIZU KUNIO
IPC: F16K31/08
Filed: 1983-05-11
Abstract: PURPOSE:To prevent a fire and gas leak hazard by providing two coils for a control valve and a coil and a magnet to a cutoff valve respectively in a coil inserting cylinder, said valves being actuated by a temperature sensor and a photosensor. CONSTITUTION:When fire should occur, a temperature sensor controls coils 30, 31 through a micro computer to actuate a control valve 28 of the automatic control device main body 1 to reduce the gas flow rate passing through a valve seat 24. If the control valve 28 would not operate for some reason, a coil 32 actuates a cutoff valve 29 to cut off the gas flow. When the flame of a gas stove etc. dies, a photosensor similarly controls the gas flow through the micro computer. The cutoff valve 29 is for emergency use, and normally is opened by a magnet 33 inserted in a coil inserting cylinder 23.
Patent JP-S62240315-A (JP)
Title: Resin composition for sealing use
Inventor: SAWAI KAZUHIRO
IPC: C08G59/50
Filed: 1986-04-11
Abstract: PURPOSE:To obtain the titled composition with little stress development, outstanding in moisture and soldering heat resistance, by blending an epoxy resin, novolak type phenolic resin, water-crosslinkable rubber elastomer of specific formula and inorganic filter in specified production. CONSTITUTION:The objective composition can be obtained by blending (A) an epoxy resin, (B) a novolak type phenolic resin, (C) a water-crosslinkable rubber elastomer having active silane group, of formula Si(R<1>)n(OR<2>)3-n (R<1> is alkyl; R<2> is alkyl or phenyl; n is 0-2), and (D) inorganic filler. The amounts of the above components to be incorporated are such that: (1) the component C... 0.1-30wt% based on the final composition (2) the component D... 25-90wt% based on the final composition (3) The equivalent ratio of a for the epoxy group in the component A to b for the phenolic hydroxyl group in the component B... pref. 0.1-10. USE:Electrical and electronic parts.
Patent JP-S62259031-A (JP)
Title: Leak testing method
Inventor: INADA HIROFUMI
IPC: G01M3/04
Filed: 1986-04-11
Abstract: PURPOSE:To confirm the degree of permeation economically by providing permeable net in a main concrete body, and applying gas pressure, etc., and leaking air from the entire surface of the main concrete body according to the degree of hardening of concrete. CONSTITUTION:The permeable net 2 is buried in the main concrete body 1 nearby the thickness-directional center over the entire surface during the covering concrete construction of a tunnel. When the main body 1 hardens and attains to specific hardness, the gas pressure is applied to the permeable net 2 from inside the tunnel as shown by an arrow A and discharged from the opposite side as shown by an arrow B. The gas injected into the main body 1 permeates the main body 1 while passing through the gap between the permeable net 2 and main body 1 and leaks from the internal wall surface of the tunnel. This leak indicates the degree of permeation of the concrete. Further, if there is a crack, etc., in the main body 1, the leaking air is concentrated on the defect part, so the defect part is grasped in detail.
Patent JP-H05278198-A (JP)
Title: Optical heat transfer writing device
IPC: B41M5/26
Filed: 1992-04-03
Abstract: PURPOSE:To obtain uniform transfer image by a method wherein heat transfer receiving medium is delivered and held to a holding portion and heat transfer giving medium is delivered and similarly held to the holding portion so as to bring both the media into close contact with each other under the above- mentioned condition in order to write image information to the media with an optical writing means. CONSTITUTION:Heat transfer receiving medium 4 is delivered from a supplying means 6 and conveyed to the predetermined position of a cylindrical drum 7. Next, after a pressure roll 1 is pushed against the cylindrical drum 7, the cylindrical drum 7 is evacuated and, at the same time, turned so as o hold the receiving medium 4 on the cylindrical drum 7. Next, heat transfer giving media 3 consisting of yellow-, magenta-, cyan- and black-giving media (3-1)-(3-4) are delivered from supplying means and conveyed to the predetermined positions of the cylindrical drum 7 so as to be held with the pressure roll 1 in order to bring both the media 4 and 3 into close contact with each other. Then, writing is performed with an optical writing means 8 while the cylindrical drum 7 is being rotated. After that, the giving media 3 are separated from the receiving medium.
Patent JP-S566451-A (JP)
Title: Deviding method of semiconductor device
Inventor: MAEYAMA IDEO
IPC: H01L21/301
Filed: 1979-06-27
Abstract: PURPOSE:To improve the yield of the chip for the SOS type semiconductor device by dividing it with the mechanical strain given after a groove is formed with laser beam on the bottom of the sapphire corresponding to a scratch previously given at  the intended portions of Si monocrystal. CONSTITUTION:A scratch 7 is formed by a diamond scribe or a diamond saw with the diamond cutter at the division-designated points on the Si monocrystaline layer 3 of the SOS type semiconductor device 1. Then, the sapphire substrate 2 is inverted and a groove 8 is formed with laser beam 6 on the bottom thereof corresponding to the scratch 7. Then, a mechanical stress is applied from the Si monocrystal side to divide the substrate into individual chips through the scratch and the groove. This prevent cracks from developing in the area other than designated point thereby attaining accurate division and improving the yield.
Patent JP-H07269747-A (JP)
Title: Fixture for cable way work
Inventor: ONISHI YOSHIO
IPC: E04B9/00
Filed: 1994-03-29
Abstract: PURPOSE:To secure such a fixture as capable of doing the tacking of cable way members with a perfect one-step operation without screw threading, requiring no skillfulness, besides no operating miss in this kind of operation, and enabling these operations to be conducted very simply, accurately and efficiently. CONSTITUTION:This fixture is provided with a fitting body 1 installed with a through hole in a part to be attached to a grooved rail 4, a thread member 2 to be inserted into this through hole, and a clamper 3 to be screwed in this threading member 2, and this clamper 3 has a nut member 3B at the center, and a symmetrical pair of clamping pieces 3A and 3A rockably supported by this nut member 3B around a horizontal axis. These respective clamping pieces 3A and 3A is provided with a clamping part 31 and two stopper faces 300 and 300 being contactible to two walls 40 and 40 rising from these base ends and forming a grooved rail inlet groove 42, and at the time of approaching to the grooved rail 4 of the fitting body 1, the clamping pieces 3A and 3A are once narrowed by contact with the walls 40 and 40 forming the grooves rail inlet groove, and successively they are opened wide and thereby these respective clamping parts 31 and 31 are situated in two lower surfaces 41 and 41 of an inlet groove wall.
Patent JP-S59207232-A (JP)
Inventor: KATAOKA SHINOBU
IPC: B32B15/01
Filed: 1983-05-11
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-H10260679-A (JP)
Title: Signal processing system and signal input device
Inventor: USA SATOSHI
IPC: G10H7/00
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To input a signal from a sensor, etc., through an audio input terminal of a personal computer. SOLUTION: Externally connected equipment 10 as a signal input device is provided with an AM modulator 12 which converts signals from various sensors 11 into signals of an audio frequency band, and its AM modulation output is inputted to a microphone input terminal 31 provided initially for the personal computer 30 through a connection cord 20. The signal inputted from the microphone input terminal 31 is converted by an AD converter 32 into digital data, which are demodulated to reproduce the output signal of the sensor 11. This sensor output is processed by specific software and used for, for example, control over a musical sound performance.
Patent JP-H08276636-A (JP)
Title: Recording apparatus
Inventor: SHIMIZU NOBUMORI
IPC: B41J25/308
Filed: 1995-04-07
Abstract: PURPOSE: To provide a recording apparatus in which the distance between a recording head and a recording medium can be kept appropriately. CONSTITUTION: A recording apparatus which performs recording on a recording medium with a recording head supported by a recording head supporting means (carriage C) moving on the recording medium is equipped with a recording head moving means (vertical movement part 18) which transfers the recording head corresponding to the variation of the carriage C.
Patent JP-S58200576-A (JP)
Title: Mos type field effect transistor and manufacture thereof
Inventor: OGURA KEN
IPC: H01L29/417
Filed: 1982-05-18
Abstract: PURPOSE:To obtain a MOS type FET of large mutual conductance and high withstand voltage between source and drain by a method wherein depletion mode regions are formed between the source and drain regions under a gate insulation film. CONSTITUTION:An Si dioxide film 412 is formed on a P<-> type Si substrate 41, and then the depletion mode regions 45 and 46 are formed by performing ion implantation by using a polyimide film pattern 44 in the form of vertical profile. A poly Si film 47 is formed and thus ion implantation is performed, and accordingly the N<+> type source region 48 and the N<+> drain region 49 are formed. A Si nitride film 50 is formed, then a doped poly Si film 51 is deposited by removing the pattern 44 and etched, and thus the surface is changed into a poly Si oxide film 53. The MOS transistor is completed by finally providing an aperture, depositing a metallic film 54, and thus forming a metallic wiring pattern.
Patent JP-S579656-A (JP)
Title: Feed controller
Inventor: TAKAHATA NAOMI
IPC: B65H7/08
Filed: 1980-06-18
Abstract: PURPOSE: To prevent occurrence of erroneous operation in the non re-detecting condition in the cause of binder holes, etc. in such a way that two original detecting means and a control means are provided so as to continue monitoring by the other detecting means after the detection by one detecting means.  
     CONSTITUTION: Reflecting sensors 64-1, 64-2 to detect slant feeding of originals are provided in an automatic original feeder (ADF) 40, and a control circuit is provided which works by signals S 1 , S 2  given out of the both sensors 64-1, 64-2, and has a timer 111, flip flops 112, 113, etc. When the sensor 64-1 detects the originals, the signal S 1  becomes H level, and the timer 111 is set. Then, when the sensor 64-2 detects the original, the signal S 2  becomes H level, but when the signal S 2  becomes L level again in the cause of binder holes, etc., the timer 111 times up. In consequence, the flip flop 113 is not set, and output of JAM signals is not given, so that erroneous operation does not occur. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08278624-A (JP)
Title: Method for recording magnetic information
Inventor: ITO ATSUSHI
IPC: G03B17/24
Filed: 1995-04-07
Abstract: PURPOSE: To provide a method capable of easily inputting the data relating to the title meeting respective frames and recording the data on the magnetic tracks on a film. CONSTITUTION: The titles printable in a laboratory are converted into symbol data of types constituted by version codes 52, classification codes 53, title codes 54 and print format codes 55 consisting of a predetermined symbol arrangement. The laboratory side is provided with a title data table which corresponds the symbol data and title characters to each other. A user receives the provision of a part of the character data table at need, input the symbol data via a symbol input means and records the data as magnetic information in the magnetic tracks of a film. On the other hand, the prescribed titles regulated by the symbol data are printed in accordance with the title data table in the laboratory.  The selected titles are classified by the types to be easily inputted by the user and are converted into the symbol data in such a manner, by which the easy recording of the selected titles is made possible.
Patent JP-H02259577-A (JP)
Title: Current detector and detection of offset voltage
Inventor: OTSUKI YASUNORI
IPC: G01R15/20
Filed: 1989-03-31
Abstract: PURPOSE:To measure an accurate current in the manner of eliminating the change of output voltage caused from a temperature variation by interrupting a magnetic field exerted to a magnetic sensitive element using a magnetic shield case with high magnetic shielding rate, and measuring an offset voltage. CONSTITUTION:In a gap 11 of a strong magnetic core 3 wound with a coil 5 in which the current to be measured flows, a nonmagnetic frame 7 is fixed, and the magnetic sensitive element 2 and a circuit mounting board 6 which are molded and fixed by a sealing resin 30 as one body are arranged in the center part of the gap 11 to provide a space 8 for insertion between them and the nonmagnetic frame 7. The output voltage detected by the element 2 is the value including a temperature drift, but when the magnetic shield case 4 with high magnetic shielding rate is inserted in the space 8, the equivalently zero ampere condition for the coil current is made out and offset voltage is detected. The accurate current value to be measured can be thereby obtained by increasing/decreasing the output value of the element 2 in the manner of detecting the offset voltage repeatedly for every fixed time.