baber/WOPTO huggingface dataset:
Patent JP-S5598844-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAGUCHI MASAO
IPC: H01L29/72
Filed: 1979-01-22
Abstract: PURPOSE: To readily fabricate and improve the integrating degree of a semiconductor itegrated circuit by adding further one layer on the p-type and n-type layers of a field effect semiconsuctor element when forming field effect and bipolar transistors on the same substrate.  
     CONSTITUTION: A p-type layer is epitaxially grown on an n-type silicon substrate 11 to provide an isolating SiO 2  film 14 reaching the substrate 11, thereby isolating the p-type layer into the layer 13a of a field effect transistor and the layer 13b of a bipolar transistor. When a p + -type region 15a is newly diffused in one end of the layer 13a so that the layer 13a is in floated state, the variation of the threshold voltage of a channel 12a provided later is prevented, and a p + -type base contact region 15b is formed in the end of the layer 13b. Thereafter, an n-type channel region 12a is diffused in the layer 13a, n + -type regions 5 and 6 are provided in the region 12a, and a gate electrode 3 is formed through a gate oxide film 7 on the region 12a disposed between the regions 5 and 6. An n-type channel region 12b is also diffused in the layer 13b, an n + -type region 16 is provided in the region 12b. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61165983-A (JP)
Inventor: SUZUKI EIICHI
IPC: H05B6/06
Filed: 1985-01-18
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-H04239676-A (JP)
Title: Flexible cable for printing head
Inventor: OHATA KOICHI
IPC: B41J29/00
Filed: 1991-01-24
Abstract: PURPOSE:To easily bend the above flexible cable for a printing head without adhering closely to each other by a method wherein a length of a branched cable being outside when bent is made longer than that of the branched cable being inside and further a spacer is placed between the superposed branched cables. CONSTITUTION:One end part 7a of an L character formed flexible cable is connected to a printing head 3. A cable of a part bent at a right angle from the joint part is longitudinally branched into two branched cables 7b, 7c at a central part. The branched cable 7b becoming outside when the superposed branched cables 7b, 7c folded doubly at the branch part are bent, is made longer by at least a thickness of the flexible cable than the branched cable 7c becoming inside. Further, parts 7d, 7e projected at right angles from end parts of both branched cables 7b, 7c are connected to a connector 5. An insulating spacer 8 is put between the branched cables 7b, 7c mutually.
Patent JP-H05197429-A (JP)
Title: Method and device for controlling stop angle of motor
Inventor: YOSHIKAWA RIKIO
IPC: H02P3/06
Filed: 1992-01-17
Abstract: PURPOSE:To precisely control the stop angle of a motor without using a revolution speed detector. CONSTITUTION:A clock means 9 which is reset whenever the motor 1 rotates at a prescribed angle is provided. A first operation means 7A operating first output by multiplying a deviation between the present rotary angle of the motor and a target rotary angle by a first gain, a second operation means 7B operating second output by multiplying the measurement value of time by the clock means by a second gain and an addition means 7C operating the sum of first output and second output are provided. The motor is driven by generating output equivalent to the output of the addition means 7C. The first and second gains are set in such a way that the output torque of the motor, which is decided by first output, becomes less than the static torque of a load when the deviation becomes less than a set point, and the output torque of the motor exceeds the static torque when the motor stops and the measurement value of time by the clock means exceeds prescribed size.
Patent JP-H09194127-A (JP)
Title: Image forming system
Inventor: KOBAYASHI KENJI
IPC: B65H39/11
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To prevent a copy bundle from being mistaken in a sorter. SOLUTION: It is judged according to the input from a paper existence detection sensor S407 whether or not a sheet bundle has been taken out. When the sheet bundle has been taken out, (the pin position of the job number is stored in a buffer area on a RAM 1003, and it is determined according to the information in the RAM 1003 whether or not all the sheet bundles of the job number have been taken out. When next sheet bundle has been taken out, it is determined whether or not the job number of the sheet bundle is identical with the job number stored in the buffer on the RAM 1003. When the job number is different, it means that a sheet bundle of different job was taken out during extraction of a job, so the warning that a mistake has been occurred is made to an operator by a buzzer and a display.
Patent JP-H05195089-A (JP)
Title: Manufacture of sintered ore
Inventor: MATSUMURA MASARU
IPC: C22B1/20
Filed: 1992-01-17
Abstract: PURPOSE:To stably manufacture high quality sintered ore with good yield by controlling contents of iron ore, coke, auxiliary material and moisture on-line. CONSTITUTION:In a DL type sintering machine, a part of granulated blended raw material to be sintered is taken out and divided into respective portions and one or more kinds of the iron ore, coke and auxiliary material are added to each portion and/or after adding the moisture to each portion, sintering completing time is measured, and contents of one or more kinds of components among the iron ore, coke, auxiliary material and moisture are decided based on the measured data.
Patent JP-S63174691-A (JP)
Inventor: ISHIGAMI ATSUSHI
IPC: D06F33/02
Filed: 1987-01-14
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-S59132235-A (JP)
Title: Initial reset circuit
Inventor: SHIDA FUMIO
IPC: H03K17/22
Filed: 1983-01-19
Abstract: PURPOSE:To prevent the malfunction of a device after application of a power supply by generating quickly a reset signal after the power supply interruption in an initial reset circuit used for an electronic device. CONSTITUTION:Since a transistor(TR) Q1 is conductive when a power supply is turned on, a TRQ2 is cut off and a potential of a capacitor C12 is increased to a power supply potential VCC with a time constant comprising a resistor R14 and the capacitor C12. The potential of the capacitor C12 is used as a reset signal. Further, a capacitor C11 is charged to nearly the power supply potential via a diode D11. When the power supply is interrupted in this state, the TRQ1 is cut off and the TRQ2 is made conductive because a bias is given thereto by the charge stored in the capacitor C11. Then, the charge in the capacitor C12 is discharged rapidly by the TRQ2 and the reset signal is generated again.
Patent JP-H04215222-A (JP)
Title: Pressure switch
Inventor: SHIMADA TOSHINORI
IPC: H01H35/34
Filed: 1991-01-24
Abstract: PURPOSE:To support the whole area of a diaphragm with the even fitting force, and while facilitate the fine adjustment of the switch operation. CONSTITUTION:A pressure receiving chamber is covered with diaphragm D, and a case 2 is covered from thereon, and the peripheral edges of the case 2 and a pressure receiving chamber member 1 are caulked to be unified through the diaphragm D. A switch case 7 having the same axial core with the described diaphragm D is screwed into the case 2 for fixation so as to face to the diaphragm D. At the time of caulking this pressure receiving chamber member 1 and the case 2, caulking direction thereof is set to the centrifugal direction of the diaphragm D to give the even fitting force to the centrifugal direction over the whole area of the diaphragm D. Polarization is therefore not generated in the bending work. A working point of the switch is adjusted by a screw quantity of the switch case 7, and thereafter, the switch case 7 is fixed. Since adjustment of the working point of the switch is performed by moving the whole of the switch case 7, adjustment is secured and the fine adjustment is facilitated.
Patent JP-H07216153-A (JP)
Title: Noncross-linked foamable ethylene-alpha-olefin copolymer resin composition
Inventor: KUBO KOJI
IPC: C08J9/16
Filed: 1994-01-26
Abstract: PURPOSE:To obtain the subject compsn. which exhibits a stable moldability in foam molding and gives a highly foamed molding. CONSTITUTION:This resin compsn. comprises 70-90wt.% ethylene-alpha-olefin copolymer resin having a melt flow rate of 0.5-50g/10min and a density of 0.90g/cm<3> or higher but lower than 0.93g/cm<3> and 30-10wt.% ethylene-alpha-olefin copolymer resin having a melt flow rate of 0.5-50g/10min and a density of 0.93-0.96g/cm<3> and has a melt flow rate of 0.5-5g/10min and a density of 0.92-0.94g/cm<3>. When the compsn. is treated at 120-127 deg.C and subjected to differential scanning calorimetry, a melting curve is obtd. wherein two endothermic peaks with peak-temp. widths of 15 deg.C or higher appear and the caloric ratio of the endothermic peak at the higher temp. side is 30-60%.
Patent JP-S60152190-A (JP)
Title: Fm demodulator
Inventor: NAGAO NOBUYA
IPC: H04B7/185
Filed: 1984-01-20
Abstract: PURPOSE:To allow demodulation while holding S/N satisfactorily by changing the attenuation quantity of a variable attenuator in accordance with respective signals of incoming time-division multiplex signals and optimizing characteristics of a demodulator according to the types of input signals. CONSTITUTION:The 2nd IF signal 8 whose gains are controlled by an AGC circuit 16 is supplied to a variable attenuator 24 in response to the time-division multiplex signals of sound data and color different signals constituting the FM wave inputted there, the attenuation quantities at respective signal levels are controlled and outputted. An FM wave 28 level-controlled by the variable attenuator 24 is supplied to a TED25 and demodulated. At the same time, a part of the demodulated output is led to a clock reproducing circuit 26, and a locked clock and horizontal/vertical synchronizing pulses are reproduced from synchronizing data included in the demodulated output. On the basis of the clock pulse, a timing pulse corresponding to respective signal generating periods of time-division multiplex signals can be formed.
Patent JP-H09194533-A (JP)
Title: Continuous production of low-molecular weight and fluorine-containing resin
Inventor: SUENAGA TAKASHI
IPC: C08F8/50
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a continuous producing method of a low-molecular weight and fluorine-containing resin having excellent lubricity and low surface energetic property, etc. SOLUTION: A fluorine-containing resin is continuously supplied into a reaction vessel having a wire net at a bottom part and melted by contact catalyzing with at least one kind of molecular fluorine, nitrogen trifluoride, a halogenated fluoride and a fluoride of a rare gas in a range within 250-550 deg.C. A reacted substance is continuously separated from unreacted substance by the wire net provided at the bottom part of the reaction vessel and a shelf having a constant volume with a weir is provided below the reaction vessel, then the reaction is controlled by subjecting the reaction system to overflow the weir.
Patent JP-H08201009-A (JP)
Title: Touch signal probe
Inventor: HIDAKA KAZUHIKO
IPC: G01B7/00
Filed: 1995-01-20
Abstract: PURPOSE: To obtain a probe with a high reproduced position accuracy without movement of a seating position despite a force by a disturbed acceleration working by applying a restoring force to a stylus and a structural body overcoming the force when the force by the disturbed acceleration works on the stylus and the structural body with the stylus mounted thereon. CONSTITUTION: Firstly, when a series of measurements end, a second structural body 2 seats on a first structural body 1 by a restoring force F. When a moving shaft is moved to mount a touch signal probe for the next measurement, a disturbed acceleration works on the touch signal probe and a force by the disturbed acceleration works on a stylus 3 and the second structural body 2. Here, a restoring force control section 6 is provided to control a restoring force generation mechanism so that a restoring force F overcoming the force by the disturbed acceleration is applied to the second structural body 2. This eliminates movement of the seating position of the second structural body 2 to that of the first structural body 1 even when the force by the disturbed acceleration works on the second structural body 2 and the stylus 3.
Patent JP-H09199513-A (JP)
Title: Bipolar transistor and semiconductor device having the bipolar transistor
Inventor: HONDA HIROMI
IPC: H01L21/8249
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To reduce the collector resistance of a bipolar transistor and reduce its manufacturing cost. SOLUTION: A base region and an emitter region are respectively formed on an n-type well region (collector region). A contact hole 8a which reaches a part of the surface of the collector region is formed. A contact hole 8b which reaches a part of the surface of the emitter region is formed. A contact hole 8c which reaches a part of the surface of the base region is formed. A collector electrode, an emitter electrode and a base electrode are formed in the contact holes 8a, 8b and 8c respectively. If the longitudinal length of the contact hole 8b in which the emitter electrode is formed is denoted by L and the width in the direction perpendicular to the longitudinal direction is denoted by S, the value L/S is not less than 10.
Patent JP-S59133322-A (JP)
Title: Heat treatment of rail
Inventor: MITSUZUKA MASASHI
IPC: C21D9/04
Filed: 1983-01-21
Abstract: PURPOSE:To ensure stably a fine pearlite structure by on-line operation by regulating the temp. of the head of a rolled rail having a specified composition for stably giving a pearlite structure to the Ar3 point or above after finish rolling, and immersing the rail in a molten salt bath at a restricted temp. CONSTITUTION:A rolled rail consisting of 0.60-0.82% C, 0.10-1.20% Si, 0.40- 1.20% Mn and the balance Fe or further contg. 0.20-1.00% Cr and 0.02-1.00% V is subjected to finish rolling, and the temp. of the rail head is regulated to the Ar3 point or above. The rail is immersed in a molten salt bath for >=1min while stirring the bath to cause isothermal transformation. The temp. of the bath is 420+ or -30 deg.C when the Ceq (C+Mn/6+Si/24+Ni/40+Cr/5+Mo/4+V/14) of the rail is <0.97%, the temp. is (3333.Ceq-2813)+ or -30 deg.C when the Ceq is 0.97-1.00%, and the temp. is 520+ or -30 deg.C when the Ceq is >1.00%. By the transformation a fine pearlite structure having >350 hardness Hv is formed in a part of about 10mm. depth from the top of the rail head.
Patent JP-H03211653-A (JP)
Title: Synchronous type signal generation device
Inventor: MARUYAMA SHINICHI
IPC: G06F13/36
Filed: 1990-01-17
Abstract: PURPOSE:To easily generate even the output signal of plural channels at timings which are extremely approximated by previously storing subsequent timing data and output data by means of one data rewrite request signal. CONSTITUTION:Timing data latch groups 11-14 and output data latch groups 17-20 corresponding to the timing data latch groups 11-14 are piled in multistages and an address pointer 21 which selects the timing data latch and the output data latch and which is set to generate the data rewrite request signal in an arbitrary selection position is provided. Thus, the signal is outputted without trouble when subsequent timing data and output data are previously stored in the timing data latch groups 11-14 and the output data latch groups 17-20, both of which have the multistages, even if the timing when the output signal is switched is shorter than the rewrite time of data.
Patent JP-H01186708-A (JP)
Title: Fire-resistant insulating composition
Inventor: YAMAMOTO YASUAKI
IPC: C08K5/34
Filed: 1988-01-19
Abstract: PURPOSE:To elevate resistivity against fungi with evolving a less amount of fume and eliminating evolution of harmful halogen gases by adding a metallic hydroxide and an imidazol additive in respective specific ratio to polyolefin. CONSTITUTION:To 100 weight part of polyolefin are added 50-300 weight part of a metallic hydroxide and more than 0.2 weight part of an imidazol additive. For polyolefin, polyethylene, polypropylene or the like is to be used, and for the metallic hydroxide, alminum hydroxide, magnesium hydroxide, alkaline magnesium carbonate, calcium hydroxide, or hydrotalcite is to be used. For the imidazol additive, 2-mercaptobenzimidazole, allantoin, glycocyamidine, histamine, histidine, pilocarpine or the like is to be used. With this procedure an insulator becomes excellent in fire resistance, tensile characteristics and resistivity against fungi, and, in addition, evolution of harmful halogen gases can be suppressed during burning.
Patent JP-S59133789-A (JP)
Title: Video signal processing system
Inventor: TAKAYAMA MAKOTO
IPC: H04N9/896
Filed: 1983-01-20
Abstract: PURPOSE:To change the signal system during a dubbing mode with small memory capacity by supplying the video signal reproduced by the 1st recording/ reproducing device to the 2nd recording/reproducing device after the change of the number of horizontal scanning line. CONSTITUTION:For the recording/reproducing device 10 corresponding to the NTSC signal, a magnetic sheet 16 is revolved 30 times per second to reproduce the video signal. Then a color difference signal as well as a luminance signal of 525 pieces of horizontal scanning lines based on the NTSC signal are obtained from FM demodulators 19 and 20 respectively and then supplied to horizontal scanning line converting circuits 24 and 25 at a dubbing part 30 respectively. These circuits 24 and 25 can change the number of horizontal scanning lines of the input video signal to 625 from 525. Therefore both luminance and color difference signals having 625 horizontal scanning lines are obtained from the circuits 24 and 25 respectively. These signals are supplied to FM modulators 37 and 39 of the recording/reproducing device 50 corresponding to the CCIR signal. The luminance and color difference signals modulated by the modulators 37 and 38 are mixed up by a mixer 40 and recorded on a magnetic sheet 45.
Patent JP-H03211807-A (JP)
Title: Winding method for magnetic head
Inventor: IKETANI SHIGESABURO
IPC: H01F41/08
Filed: 1990-01-17
Abstract: PURPOSE:To realize rapid winding with a simple mechanism by fixing a magnetic head on a jig so as to be inclined to a specified axis, inserting one end of a wire, with the other end of which is fixed to jig, into a winding window, sliding the inserted wire along a tape sliding part while retaining the wire almost vertically to a specified axis, and making said wire slide down in a gap. CONSTITUTION:A process fixing a magnetic head on a jig 22 so as to be inclined to a specified axis 20, and a process inserting one end of a wire 17 into a winding window 14, with the other end being fixed to a jig 22, are provided. While the inserted wire 17 is retained almost vertically to the specified axis 20, rotating motion is applied to the wire 17 or a magnetic head. Thereby the wire 17 is slided along a sliding part 15, and is made to slide down in a gap (d). By this constitution, the movement of the magnetic head can be reduced, so that an accurate and speedy winding equipment of simple mechanism is realized.
Patent JP-H09198718-A (JP)
Title: Optical disk
Inventor: HYODO KAZUYUKI
IPC: G11B7/24097
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain an optical disk having a high-grade image like a golden disk by printing a pattern while using transparent ink becoming yellow orange color when it is printed on a white ground. SOLUTION: In the optical disk 1, A1 is made to be a metallic reflection layer 2 and a printed pattern 4 is provided on the surface opposite to a surface from which pin parts 10 are read out. Ink to be used for the pattern 4 is made by adding ink of transparent red to ink to transparent yellow and is an ink of transparent redish yellow color. When this ink is printed on an ordinary white paper, it is seen yellow orange color, but when it is printed on the protective layer 3 of a CD, since silver color of the metallic reflection layer 2 is also seen through this transparent ink, this ink is seen gold color as a whole.
Patent JP-H05198170-A (JP)
Title: Refresh control circuit
Inventor: KASHIWAKURA TOSHIHIKO
IPC: G11C11/407
Filed: 1992-01-20
Abstract: PURPOSE:To enhance the performance of a device concerned by refreshing a DRAM without interrupting a processing opportunity utilizing a bus of other bus master of a CPU and a DMAC, etc., as much as possible. CONSTITUTION:Refresh operation is executed (by circuits 5 and 6) during a processing cycle of other bus master while the bus is not used by other bus master. By this method, the use of the bus by other bus master is not interrupted by the refresh operation. Then, in order to execute the refresh without fail even when the processing cycle is not generated over a log period, a circuit 2 for delaying a refresh requesting signal is provided, and even when an output is sent out by this circuit, the refresh is also executed.
Patent JP-S58124419-A (JP)
Inventor: SUNAKAWA MASAROU
IPC: A47L9/04
Filed: 1982-01-22
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-2000203491-A (JP)
Title: Radio relay station system
Inventor: FURUKAWA TOSHIO
IPC: B64B1/50
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To reduce the time lag in communication or broadcast by launching an airship to the stratosphere from a prescribed point on the ground, moving it from the prescribed point to another prescribed point and mooring it, and lowering it to the ground from the prescribed point in the sky. SOLUTION: An airship having missions such as the radio relay for communication or broadcast and earth observation is launched to the sky from a prescribed point on the ground, and it is moved from the prescribed point to another prescribed point and moored there, then it is lowered to the ground from the prescribed point in the sky. In the whole sequence of this radio relay station system, the path guidance in the launching, movement, mooring and recovery of the airship 1 is conducted by the airframe control for turning the airship 1 in the specified direction. The airship 1 for the radio relay is retained at a low altitude in the sky, thus the time lag in communication or broadcast can be reduced.
Patent JP-S5290848-A (JP)
Title: Absorption type heating/cooling system
Inventor: KASAOKI HIROSHI
IPC: F24F5/00
Filed: 1976-01-27
Abstract: PURPOSE: An absorption type heating cooling machine which can provides continuous and stable operation through recovery of waste heat or aolar energy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03218641-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SUZUKI MASAHISA
IPC: H01L29/40
Filed: 1990-01-17
Abstract: PURPOSE:To increase the cross-sectional area of a gate electrode as well as to dispense with a region for exclusive use for connecting the gate electrode by a method wherein the overgate part of the gate electrode is formed in such a way that it is extended to the left and right over first and second electrodes. CONSTITUTION:An overgate part 31b of a gate electrode 31 is connected to the upper part of a gate contact part 31a and is extended to the left and right over a common electrode 19 and a drain electrode 20 via an insulating layer 32. Moreover, a contact hole is formed in the layer 32 over the electrode 19 and the overgate part 31b is connected to the electrode 19 via this contact hole. That is, the sectional area of the electrode 31 is increased by forming the overgate part 31b in such a way and at the same time, the connection of the electrode 31 with the source electrode 19 in a D type FET is also made. Thereby, the sectional area of the electrode 31 is increased and at the same time, a region for exclusive use for connecting the electrode 31 becomes unnecessary.