baber/WOPTO huggingface dataset:
Patent JP-S5789434-A (JP)
Title: Production of oriented electromagnetic steel plate
Inventor: KAWAOMO YAKICHIROU
IPC: C22C38/00
Filed: 1980-11-26
Abstract: PURPOSE:To produce the titled steel plate by a method wherein a molten steel in which C content in lowered to a specified level abd Si, Al, Mn and the like are added in specified amounts is cast to obtain a slab by continuous casting, the slab is hot rolled and is coled rolled once, and after the primary recrystallization annealing which involves rapid heating, the annealed steel plate is coated with a separating agent for annealing and is finish-annealed in a nitrogen gas atmosphere containing hydrogen. CONSTITUTION:A continuous cast slab of a steel containing, by weight, less than 0.01% of C, 2.5-4% of Si, 0.01-0.08% of Al, with (C+N)<0.02%, which slab has a thickness of at least 100mm. and is free from gamma phase in the period from solidification to hot rolling, is heated to a temperature of hot higher than 1,300 deg.C and is hot rolled to a thickness of not larger than 3mm.. The hot-rolled plate is annealed, then cold rolled once and is subjected to the primary recrystallization annealing which involves rapid heating to a temperature of 700- 1,000 deg.C. Then, the separating agent for annealing is coated on the plate and the finish annealing for the plate is conducted in which the heating in the temperature range of 800-1,000 deg.C is performed at a rate of temperature rise of not higher than 40 deg.C/hr in a nitrogen gas atmosphere containing up to 60% of H2.
Patent JP-H0216830-A (JP)
Title: Phase switching circuit of clock signal
Inventor: TERADA HISAFUMI
IPC: H04J13/00
Filed: 1988-07-04
Abstract: PURPOSE:To eliminate glitch noise at the time of switching a clock signal by using JK-FF circuits as D-FF circuits when a phase switching circuit is constituted of a frequency-divider which frequency-divides the clock signal, the D-FF circuits of two phases, which latches a correlation output pulse and a latch quantity arithmetic circuit. CONSTITUTION:The clock signal from a clock signal (having frequency twice as big as a PN code) generator on a reception side in the communication of a spectrum diffusion system is used. The signal is divided into two in the JK-FF circuits, whereby they are set to the frequencies equal to PN codes. JK-FFs output the clock signal different from Q and Q by 180 degrees, and the output pulse of a correlator is respectively latched by D-FFs of two phases by the clock signal of two phases. The latch quantity is operated and a PHSEL signal is generated. Thus, JK-FF 4 and 5, D-FF 6 and 7, the arithmetic circuit 8 and a PHRS generation circuit 10 are provided in the phase switching circuit.
Patent JP-H0916584-A (JP)
Title: Document preparing device and method for converting kana/kanji
Inventor: KONO HIROSHI
IPC: G06F17/22
Filed: 1995-06-30
Abstract: PURPOSE: To provide a KANA (Japanese syllabary)/KANJI (Chinese character) conversion function which is efficiently capable of performing the input of a character under a certain condition. CONSTITUTION: This device is provided with a designated range information storage part 14 storing the information showing the range to be the object of a priority changing processing changing priority for plural conversion candidates obtained by a KANA/ KANJI conversion, an attribute information storage part 16 storing the information showing the object for which priority should be changed, corresponding to the range shown by the stored information, a condition judgment part 12 judging the object stored in the attribute information storage part 16 corresponding to a pertinent range when the range to be the object of the input of a KANA is contained in the range shown by the information stored in the designated range information storage part 14,  a priority changing part 18 setting priority information showing that the priority is changed for the judged object and a KANA/KANJI conversion part 22 changing priority for the plural conversion candidates obtained by performing the KANA/KANJI conversion for the input of the KANA in accordance with priority information.
Patent JP-H0332874-A (JP)
Title: Serial printer
Inventor: OKABE KAZUAKI
IPC: B41J29/38
Filed: 1989-06-30
Abstract: PURPOSE:To prevent a loss in a printing head and a platen by providing a paper detection circuit which moves with a printing head as a single piece component and detects the presence of paper and a power supply shutoff circuit which shuts off power supply for printing operation, if the paper is not detected. CONSTITUTION:A printing head 1 consists of printing pins 2 provided on the top protrusion 11, and an optical sensor 3 as a paper detection element on the bottom protrusion 11. The optical sensor 3 is incorporated in a paper detection circuit 12, and the paper detection circuit 12 outputs 'H' as a signal 'paper is present' during the detection of paper P on a platen 8 by the optical sensor 3, and the output signal is entered to a AND circuit 4. Consequently, a power supply shutoff circuit 5 consisting of a transistor is turned ON to run a drive current. If the printing head 1 moves to a position where no paper is present, an output signal from the paper detection circuit 12 and an output from the AND 4 become 'L' to turn the power supply shutoff circuit 5 OFF.
Patent JP-S6146400-A (JP)
Title: Rotary transfer press
Inventor: NAGAREO YUKIYA
IPC: B30B13/00
Filed: 1984-08-09
Abstract: PURPOSE:To decrease occurrence of inferior products and reduce equipment cost by arranging only stations that work out of plural stations provided in annular arrangement, attaching a heavey member etc. at its symmetrical positions to allow balancing. CONSTITUTION:When a slide 2 goes up, a work W is brought into the first station (a). When the slide 2 goes up again after descending, a clamper 6 extends, holds the work W and contracts. Then, a feed bar 5 is turned by 45 deg. counterclockwise, and the clamper 6 which was at each station (a)-(d) moves to the next station. The work W carried to the station (b) is positioned, and successively carried to the third station (c), positioned and formed on the die face of a punch 14. Then, it is worked by a punch 24 etc. of the fourth station (d) to become a product P. At this time, balancing weight materials are attached at stations (g)-(h) which are at symmetrical positions of the third and fourth stations (c)-(d), and an elastic device is attached to a bed 1 to maintain balancing.
Patent JP-S5688018-A (JP)
Title: Switch-back device for moving object for conveyance
Inventor: ARAI MASAO
IPC: B65G35/06
Filed: 1979-12-21
Abstract: PURPOSE: To provide a simple and reliable method to switch back a moving object for conveyance by utilizing a Y-shaped path, by the use of a conveyor with a lack gear and pushers.  
     CONSTITUTION: When a hanger 6 conveyed to a position as indicated in a drawing A enters between front and rear pushers 14 and 15, a lack gear 32 is moved in the direction of an arrow mark 71 with a cylinder 33 actuated. This causes the pusher 14 of the first conveyor 9 to push a trolley 7 for pushing forward the hanger 6 from an entry rail 1 to a common rail 3. A switch rail 4 is then connected to the entry rail 1 through the movement of a rod 54. The continuous movement of the lack gear 32 causes the conveyance of the hanger 6 from the entry rail 1 onto the rail 3 through the switch rail 4 because the front trolley 7 is pushed by means of the pusher 14. Then, the movement in the reverse direction of the lack gear 32 pushes the hanger 6 toward the direction of the switch rail 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000003579-A (JP)
Title: Disk image forming device and disk image forming method
Inventor: KOBAYASHI HIDETO
IPC: G11B27/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To form a disk image without preparing an intermediate file by preliminarily preparing disk image information in a template data part and disk image information in a template data management part and specifying the whole of respective base stock data which are to be written on a disk and the disk address information on management information. SOLUTION: In the disk image forming device, a disk image forming part in a data part 14 obtains addresses of respective plural base stock data 101 inputted from a base stock data preparing part 11 by referring to the disk image information in a template data part 103 from a template disk image forming part 13. Moreover, a disk image forming part in a data management part 15 obtains addresses of respective plural base stock data management information 102 inputted from a base stock data management information creating part 12 by referring to the disk image information in a template data management part 104 from the template disk image forming part 13.
Patent JP-2000004411-A (JP)
Title: Fm broadcasting receivable video intermediate frequency processor
Inventor: KIKUCHI KAZUYUKI
IPC: H04N5/44
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To unnecessitate an externally attached FM detection coil and to inexpensively enable FM broadcasting reception by finding the difference between a demodulated FM wave from a first FM detecting means and a reference DC voltage from a second FM detecting means and outputting a signal of the size corresponding to that difference as an audio signal. SOLUTION: When a first FM detector 32 receives an audio intermediate frequency(IF) signal, a phase comparator 321 compares the phase of that audio IF signal with the phase of an output from a voltage controlled oscillator(VCO) 323 and outputs a signal showing a phase difference. When a second FM detector 33 receives the reference signal of 4.5 MHz impressed from an (n/m) frequency multiplier 34, on the other hand, a phase comparator 331 similarly compares the phase of the reference signal with the phase of an output from a VCO 333 and outputs a signal showing a phase difference. Then, the difference between the output signal of the first FM detector 32 and the output signal of the second FM detector 33 is obtained by a comparator 34 and the DC voltage showing this difference is outputted through an output terminal 27 as an audio detecting output.
Patent JP-H1016802-A (JP)
Title: Steering control device for vehicle
Inventor: KANBE HIROKI
IPC: B62D5/083
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular steering control device capable of not only obtaining a prescribed pre-set load but also a smooth and good feering feeling without needing any high assembling position accuracy. SOLUTION: For a control valve 10, a first groove part 42 is formed at least in one spot of a ring 40 fixed to a valve body 14 and a second groove part 50 is formed in a ring 44 connected to a valve shaft 16 by a spring 46. A ball 52 is held between the grooves. The spring 46 is set to have high twist rigidity and displaced in a diameter direction. Thus, even if a difference occurs in assembling positions between the first and second groove parts 42 and 50, this difference is absorbed by the displacement of the ring 44 in a diameter direction and, consequently, a good steering feeling having no level difference is provided in a steering initial time until steering torque reaches a pre-set load.
Patent JP-S5869412-A (JP)
Inventor: MORISHITA MASAO
IPC: H02B11/12
Filed: 1981-10-19
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-H068710-A (JP)
Title: Pneumatic tire for ice and snow-covered road
Inventor: HITOSUGI TOKUJI
IPC: B60C11/00
Filed: 1992-06-25
Abstract: PURPOSE:To provide a pneumatic tire for a snow and ice-clad road which improves the performance on ice without damaging the performance on snow and drainage property. CONSTITUTION:Assuming that the total ground contact area of a tread surface is GCA when a tire is filled with pneumatic pressure corresponding to the design normal load and loaded with 85% of the design normal load and an actual ground contact area is ACA, the ratio of ACA to GCA is set within the range of 70-90%. The ground contact shape in the total ground contact area GCA is formed to have the largest ground contact length D passing through the center O of the ground contact width in the peripheral direction of a tire and the lengths gradually shortened toward both left and right sides. Assuming that the largest ground contact length in the peripheral direction of the tire is D and the ground contact lengths in the circumferential positions of 90% of the largest ground contacting half-width from the center O to the left and right sides are d, the ratio of d to D, d/D is set to 0.65 or less.
Patent JP-S6229134-A (JP)
Title: Formation of fine pattern
Inventor: YAMASHITA HIROSHI
IPC: H01L21/027
Filed: 1985-07-30
Abstract: PURPOSE:To enable fine patterns and large patterns to be drawn with high precision while cutting down the image drawing time by a method wherein patterns exceeding 1mum thick are exposed at specified exposure dosage and after they are developed, fine patterns are exposed at exposure dosage exceeding two times of specified dosage to be developed by a developer at resist resolving speed less than a specified value. CONSTITUTION:A silicon Si substrate 1 is coated with positive type electron beam resist PMMA2 0.5mum thick to be prebaked at 170 deg.C for 20min and then patterns 3 exceeding 1mum thick are exposed. Later the patterns exceeding 1mum thick are formed by developing methylisobutylketone (MIBK) at room temperature. Next the fine patterns are exposed by exposure dosage of 6.4X10muc/cm and then developed at room temperature for two minutes to form fine patterns with linear width of 0.1mum and vertical sectional profile. Through these procedures, patterns exceeding 1mum thick and fine patterns around 0.1mum thick can be formed with high precision within a short image drawing time.
Patent JP-H0828326-A (JP)
Title: Air-fuel ratio learning control method
Inventor: IIDA TAKAHIRO
IPC: F02D41/14
Filed: 1994-07-20
Abstract: PURPOSE:To set a desirable learning region by renewing a learing correction value of a learing region according to an operating condition of an engine, and operating a fuel injection quantity on the basis of the renewed learing correction value and a basic injection quantity. CONSTITUTION:A learing region is judged from the basic injection time obtained by operation performed in respective loads and engine speed of an engine 100 at that time, and a A/F learing value is renewed. In this way, the auxiliary basic injection time determined on the basis of engine speed of the engine 100 and opening of a flow rate control valve 4 and the load time correction injection time determined on the basis of engine speed of the engine 100 when it is opened, are corrected on the basis of that time load found from the main basic injection time. The main correction injection time is corrected by the corrected auxiliary basic injection time and load time correction injection time. Therefore, since operation can be performed on a suction air quantity of a bypass passage 3 in a condition where an operating condition of the engine 100 is reflected, the air-fuel ratio can be prevented from becoming lean.
Patent JP-S5792947-A (JP)
Title: Data transmission device
Inventor: SENDA SHIYUUICHI
IPC: H04L1/00
Filed: 1980-12-01
Abstract: PURPOSE:To realize efficient transmission system without lowering the processing speed of a CPU, by discriminating whether an HDLC frame is destined for its own station or not by the address while receiving the HDLC frame. CONSTITUTION:When receiving data 8 is inputted to a terminal RXD in a frame controlling circuit, this data is transmitted to an ADLC through gates 47 and 60. When the start of a flag sequence (F) is detected, an FD signal 12 is outputted from the ADLC and is led to the S terminal of an FF 50. An output 64 of the FF50 is inputted to a terminal InB of an S-P shift register 52, and the address field in the frame is taken into the register 52. Address data 55 of a digital switch 53 by which the number of its own station is compared with output address data of the register 52 by a comparator 70; and if they coincide with each other, an output Q of an FF59 is low-level still, and the receiving data input 8 is inputted to the ADLC continuously.
Patent JP-H01220718-A (JP)
Title: Rolling bearing
Inventor: TAKEBAYASHI HIROAKI
IPC: F16C33/32
Filed: 1988-07-05
Abstract: PURPOSE:To aim at improvement of heat resistance and corrosion resistance of a rolling bearing by making a rolling body with ceramics mainly consisting of nitriding silicon and applying corrosion resistance film made from chronium compound etc., to an inner ring and on outer ring. CONSTITUTION:An inner ring 7 and an outer ring 8 are made of bearing steel etc., and a corrosion resistance film made of vanadium compound, chronium compound, etc., is applied to its whole surface. A cylindrical roller 9 as a rolling body is made from nitriding silicon by a pressure sintering method such as hot press, etc. Since the nitriding silicon is hard silicon member, yttria as sintering assistant and, as occasion demands, aluminum oxide are added the, etc., less than 10%. Further, it leads to the most good result on heat resistance and corrosion resistance to form the inner ring 7 and the outer ring 8 with ceramic.
Patent JP-H0568610-A (JP)
Title: Small thing container with bar under hanging cupboard in kitchen
Inventor: HASEGAWA SACHIKO
IPC: A47B77/16
Filed: 1991-07-09
Abstract: PURPOSE:To secure a drying place of a dish towel and a chopping board in a kitchen, with regard to a small thing container which is attached to the lower face of a hanging cupboard in a system kitchen, etc., and in which a seasoning, etc., are contained. CONSTITUTION:To the lower face of a small thing container 1 attached to the lower face of a hanging cupboard in a kitchen, two pieces of bard 8, 9 are attached horizontally and in parallel to each other, and the bar 9 of the inner part side of these two pieces of bard 8, 9 is provided in a position being a little lower than a position of the bar 8 of this side.
Patent JP-H08339857-A (JP)
Title: Connector
Inventor: WATABE MICHIYASU
IPC: H01R13/42
Filed: 1995-06-09
Abstract: PURPOSE: To surely prevent a connecting terminal from being removed backwardly. CONSTITUTION: A housing 11 is engaged with a rear holder 12 at the first engaging position that the rear holder 12 is inserted halfway and at the second engaging position that the rear holder 12 is fully inserted. A terminal holding plate 41 of the rear holder 12 is provided with a dividing wall 44 for dividing connecting terminals 14, an engaging projection 47 which is inserted into a claw inserting opening 27 of the connecting terminal 14 to prevent the connecting terminal 14 from returning to an inclined state and being removed backwardly, a backward-movement controlling projection 48 for controlling the right and left movements of a connecting part 22. The front part of the dividing wall 44 is provided with a front-movement controlling projection 45 which pinches a terminal guide plate 37 of the housing 11 and controls the upward movement of the connecting terminal 14.  When the connecting terminal 14 in a horizontal state is pulled backwardly at the first engaging position of the rear holder 12, the front bottom plate 21a of the claw inserting opening 27 is inserted into the bottom of a claw part 47b to prevent the connecting terminal 14 from returning to the inclined state.
Patent JP-S5956933-A (JP)
Title: Work positioning mechanism
Inventor: NISHIZAWA SHIGENOBU
IPC: B21D3/10
Filed: 1982-09-27
Abstract: PURPOSE:To carry out automatically work positioning necessary for the measurement and correction of bending by holding the work between belts that connect a driving pulley and driven pulleys that open and close fanwise and providing a mechanism that inverts the work by driving of the belts. CONSTITUTION:A long-sized work having an irregular sectional form, etc. is carried to the center of belts 8, 9 having open upper parts. The work is put on a work lift and bending is measured. After lifting the work 30 from a fixed receiving stand, a cylinder 21 is operated to close clamp frames 10, 11, and the work 30 is held by the belts 8, 9. At this time, driven pulleys 6, 7 go down by pushing a compression spring 16, and the belts 8, 9 come into press contact with the work 30 and bent. A motor 2 is rotated when a motor 1 of a driving pulley 3 is rotated and the motor 1 side of the work 30 is slightly lifted. Then, the work 30 starts inversion with movement of the belts 8, 9.
Patent JP-H08332891-A (JP)
Title: Bear corner guide device for automobile
Inventor: ISHIJIMA TAKASHI
IPC: B60Q1/32
Filed: 1995-06-09
Abstract: PURPOSE: To provide an optical type rear corner guide device to indicate the vicinity of a rear corner by the virtual image of a light source. CONSTITUTION: A rear corner guide device for an automobile comprises a light source 10 mounted on the corner part of the rear part of a luggage room and lighted in linkage with a reversing light; a reflection mirror 20 mounted on the front part of the luggage room 1 so as to reflect irradiation light of a light source toward a rear window glass 2; and a reflection film 2a arranged at the rear window glass 2 and reflecting reflection light by the reflection mirror 20, entering through opening parts 15 and 16 formed in package trays 1b and 1c, toward the view point position of a driver.  The extension line of the line of sight of a driver to the reflection body 20 is set so that it is not interfered by a body but reached directly the vicinity of the rear corner and a distance from a light source 10 to a reflection body through the reflection mirror 20 is set on the extension line to a value equivalent to a distance from the reflection film 2a to the vicinity of the rear corner.
Patent JP-H0730108-A (JP)
Title: Mis type semiconductor device and its manufacture
Inventor: TANAKA KAZUO
IPC: H01L29/78
Filed: 1993-07-07
Abstract: PURPOSE:To construct a polycide electrode having a stable P, N type polycrystalline silicon by ensuring a specified region of the maximum concentration of nitrogen in at least any of the areas between a semiconductor substrate and an insulating film layer, between the insulating film and a first silicon layer, and between a first silicon layer and a polycide layer. CONSTITUTION:Element-active regions 302 and 303 and an isolation region 304 are formed and oxidized by heating on a silicon substrate 301 and a gate oxidized film 305 is formed, on which a polycrystalline silicon film 306 is deposited. After a naturally oxidized film is removed, a tungsten silicide film 307 is deposited. Next, about 1X10<14>/cm<2> of an ionized nitrogen 324 are introduced. Subsequently, a polycide layer is treated to form a gate electrode layer and a heat treatment is performed to combine free bonds of silicon with implanted nitrogen. Consequently, when the free bond concentration is decreased and the diffusion coefficient of boron in the polycrystalline silicon is reduced to apply polycrystalline silicon as a gate electrode material, its stability can be enhanced.