baber/WOPTO huggingface dataset:
Patent JP-S586167-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIKAWA KIMIMARO
IPC: H01L27/082
Filed: 1981-07-02
Abstract: PURPOSE:To prevent increase of the manufacturing process, and to prevent reduction of the quality of manufactured goods and yield of manufactured goods of semiconductor device by a method wherein the base regions of the plural number having respectively different impurity concentration and depth are enabled to form by one time introduction of impurities. CONSTITUTION:The some parts of the regions to form a transistor 31 and an I<2>L 32 of an N type semiconductor substrate 35 are exposed, and impurities are introduced by B<+> ion implantation. Then the parts excluding the part to form the collector region of the I<2>L are covered with silicon nitride films 52 as the insulating film, and the heat treatment is performed in an oxidizing atmosphere to form silicon oxide film 53. The regions having respectively different impurity concentration and depth, namely the base region 36 of the transistor 31, the base region 42 of the I<2>L, and the injector region 43 are formed by performing forced diffusion in an inert atmosphere.
Patent JP-H04310441-A (JP)
Title: Automotive telephone device
Inventor: SANAI KOJI
IPC: B60R11/02
Filed: 1991-04-10
Abstract: PURPOSE:To prevent over-discharge of a battery serving as a power source as well as enable communication treatment through operation of a children type unit even if an accessory switch is put OFF. CONSTITUTION:An automobile telephone device is provided with an on-vehicle parent unit 7 transmitting/receiving signals to/from a terrestorial base station via wireless unit 9, and a children unit 8 transmitting/receiving signals in a wireless manner to/from this parent unit 7, first and second power source units 1, 14 alternately connected to the parent unit 7, and a changeover means 13 connecting the parent unit 7 to a power source 1 when an accessory switch 3 is ON while connecting the same to the second power source 14 when the switch 3 is OFF.
Patent JP-H11283109-A (JP)
Title: Article storage device for automatic vending machine
Inventor: SATAKA TAKUYA
IPC: G07F11/34
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an article storage device for an automatic vending machine equipped with a serpentine track type article column capable of sufficiently decelerating an article while appropriately controlling the dropping attitude of the article at the time of article loading regardless of the dimension or shape of the article. SOLUTION: Concerning an article storage device 1, plural circular arc shaped guide members 12 and 13 are vertically arranged between side plates 11 while being longitudinally confronted each other so that a meandering article passage 14 can be formed. Upper and lower end parts 13a and 13b of the guide member 13 can be freely moved back and forth and the moving range of the upper end part 13a is regulated by a regulating groove 22 while being switched by three steps. Guide means 11a and 11a guide the guide member 13 back and forth and an energizing means 15 energizes the guide member 13 to the inside of the article passage 14.
Patent JP-S5227264-A (JP)
Title: Color cathode-ray tube
Inventor: WATANABE TETSUYA
IPC: H01J31/20
Filed: 1975-08-26
Abstract: PURPOSE: To nitride the shadow mask for the enhancement of mask's surperficial hardness, thereby providing a color cathode-ray tube which generates no mask deformation due to speaker's vibrating wave, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62258836-A (JP)
Title: Theft prevention device for vehicle
Inventor: KAWAI TANEICHI
IPC: B60R25/04
Filed: 1986-05-06
Abstract: PURPOSE:To make it impossible for an illegal third person to drive a vehicle and prevent the stealing thereof by providing a means for narrowing space between a seat and a steering wheel on the basis of output from a pilferage detection setting means, and making it difficult to sit on the seat. CONSTITUTION:When the door unlock switch of a theft detection setting means has turned to a lock condition for a seat adjacent to a driver's seat, and then a courtesy switch has closed for the seat adjacent to the driver's seat, 'Theft Monitor Mode' starts in a condition whrerein courtesy switches Cr-Cd are all 'OFF', door unlock switches Dr-Dd are all locked and seating switches Sr-Sd indicate no person inside. In this mode, a seat reclining SEB is turned toward the front side and space between a seat and a steering wheel is narrowed. According to the aforesaid constitution, sitting on the seat or the use thereof becomes difficult and practically impossible without releasing properly the theft detection setting means, thereby making it impossible for an illegal third person to drive and steal a vehicle.
Patent JP-H02281798-A (JP)
Title: Electronic circuit container
Inventor: HARA TAKASHI
IPC: H05K5/00
Filed: 1989-04-24
Abstract: PURPOSE:To dispense with a fastener and to decrease the quantity of resin to be charged by providing a slant at the inner face of the side face of a metallic case and sticking the end face of an electronic circuit board fast to the slant. CONSTITUTION:A slant 17 is provided at the inner face of the side face 11C of a metallic case 11, and the end face of a board 12 where electronic circuits are formed is stuck fast to the slant 17. Accordingly, the part 13 to be heated is pressed so that it may adhere closely to the bottom 11b of an aluminum heat radiating member 11 by a wiring board 12. Moreover, resin 16 is filled between the aluminum heat radiating member 11 and the wiring board 12. Hereby, a fastener becomes needless, and the quantity of the resin 16 to be charged can be decreased.
Patent JP-S58224936-A (JP)
Title: Paper overlapping feed preventing device
Inventor: KAJIWARA NORIO
IPC: B65H3/52
Filed: 1982-06-18
Abstract: PURPOSE:To prevent overlapped feeding of paper by making the coefficient of friction between the surface member of a separating member and a paper sheet and the coefficient of friction between the separating roller and the paper sheet larger than the coefficient of friction between the paper sheets. CONSTITUTION:In the case where a plurality of paper sheets are fed in overlap by a paper feed roller 7, when the plural paper sheets are overlapped and inserted in a nip portion between a separating roller 5 and a separating member 1, as the coefficient of friction between a surface member 2 of the separating member 1 that has a large coefficient of friction and a paper sheet and the coefficient of friction between the separating roller 5 and the paper sheet 8 are larger than the coefficient of friction between the paper sheets, slipping is caused among the overlapped paper sheets 8, and the separating member 1 is moved until it contacts a stopper 13. At this time, the lowermost paper accompanies the surface member 2 of the separating member 1 by friction and is pushed back. When the lowermost paper sheet is pushed back a little, the lower surface of the following paper sheet is brought into contact with the surface member 2, so that the paper sheet is also pushed back by friction. Thus, the paper sheets are sequentially pushed back from the lower sheet first and only the uppermost paper is fed out by the separating roller 5.
Patent JP-S63270997-A (JP)
Inventor: OKADA MASAKI
IPC: F23M5/00
Filed: 1987-04-30
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-S60248200-A (JP)
Title: Optical resolution of menthol or borneol
Inventor: SONOMOTO KENJI
IPC: C12P41/00
Filed: 1984-05-22
Abstract: PURPOSE:To carry out the optical resolution of racemic menthol, etc., by adding n-valeric acid or 5-phenylvaleric acid as a acyl donor, and esterifying in the presence of lipase immobilized with polyurethane. CONSTITUTION:For example, racemic dl-menthol is made to react with 5-phenylvaleric acid in the presence of lipase immobilized with polyurethane, and produced l-menthol ester is separated from unreacted d-menthol e.g. by column chromatography.
Patent JP-H01280040-A (JP)
Title: Widening method of strand
Inventor: ISHIZAKI TOSHIYUKI
IPC: D02J1/18
Filed: 1988-04-28
Abstract: PURPOSE:To uniformly and sufficiently widen a strand preventing generation of single yarn breaking or fuzz by contacting a strand continuously traveling in tension to a curved surface body and vibrating the curved surface body. CONSTITUTION:A strand 1 continuously traveling in tension is contacted to a curved surface body 7 having a curved surface raised to the strand size in a plane crossing with the traveling direction of the strand 1 and simultaneously the curved surface body is vibrated then the strand is widened along the curved surface of the curved surface body.
Patent JP-H11297212-A (JP)
Title: Plasma display
Inventor: SHIIKI MASATOSHI
IPC: H01J11/14
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To easily adjust an intermediate color by making an interval between barrier ribs of at least one color of red, green and blue different from an interval between barrier ribs of the other color among intervals between barrier ribs for regulating a discharge space of respective colors of a display panel. SOLUTION: When forming barrier ribs on a back substrate of a display panel, after forming an address electrode on the substrate in the barrier ribs in a shape equivalent to a single picture element, a barrier rib material is printed as a thick film. Next, a blast mask is formed, and a diaphragm is formed by removing a blast. An interval between the barrier ribs is adjusted according to a kind (red, green, blue) of phosphor to be filled. In this case, when enhancing blue light emitting luminance, a barrier rib interval 3 between blue light emitting cells is formed larger than barrier rib intervals 1, 2 between red and green light emitting cells.  That is, since an adjustment of a white color temperature is an adjustment of a luminance balance between red, green and blue emitting light, higher light emitting luminance can be obtained by forming a barrier rib interval corresponding to a position for filling a phosphor being a color component requiring higher luminance as a structure wider than a barrier rib of the other color.
Patent JP-S60248803-A (JP)
Title: Production of silver powder
Inventor: MORIMOTO HIROSHI
IPC: B22F9/24
Filed: 1984-05-22
Abstract: PURPOSE:To obtain silver powder for a conductive adhesive agent having a low concn. of residual ion and the narrow width of a grain size distribution in a method for adding a reducing agent to an aq. silver salt soln. and precipitating silver powder by using the specific aq. silver salt soln. CONSTITUTION:The reducing agent is added to the aq. ammonical silver nitrate soln. directly or after adding water soluble nitrate thereto to precipitate silver powder. The silver powder is thus obtd. The aq. ammonical silver nitrate soln. refers to the soln. prepd. by adding about >=30pts.wt. 30% ammonia water by 100pts.wt. silver nitrate to silver nitrate soln. The precipitated silver powder has the small width of the grain size distribution and has good reproducibility thereof even if the silver salt is reduced by hydrazine according to the above-mentioned method. Harmful residual ions are not contained in the precipitated silver powder if caustic alkali is not used and therefore a rinsing stage, etc. which are post-stage are made simpler.
Patent JP-H11295430-A (JP)
Title: Solid detector for ct
Inventor: TONAMI HIROMICHI
IPC: A61B6/03
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a solid detector for CT where the output of the detector does not fluctuate, even if an X-ray tube focus travels in a slicing direction and the output of the detector is always constant even if no special device is equipped. SOLUTION: A support plate 16, an X-ray-shielding plate 1, a shielding plate 3 in a slicing direction, and a support plate 17 are sealed by an adhesive 2 and are fixed to and assembled at a substrate where a scintillator 9 and a photodiode 10 are separated by an Z-direction separator 4 for mounting with screws while sandwiching a spacer 18. In this case, a thickness t1 including the shielding plate 3 in a slicing direction and the adhesive 2 is constituted thinner than a thickness t2 of the Z-direction separator.  X-ray beams in an X-ray incidence direction 5 from an initial focusing position become an X-ray incidence width 7 from the initial focusing position and those from an X-ray incidence direction 6 after a focal point moves become an X-ray incidence width 8 after the focal point moves so that both of them result in the same width, thus preventing the fluctuation of the output of a detector and obtaining an image without any artifacts.
Patent JP-S5530954-A (JP)
Title: Hammer driver for inpact printer
Inventor: NIHEI SHIYOUHACHI
IPC: B41J9/30
Filed: 1978-08-28
Abstract: PURPOSE: To provide a hammer driver with a reduced noise and an excellent printing quality, capable of imparting a stable printing shock force to a hammer by an accumulated, energized force of the hammer spring.  
     CONSTITUTION: This device comprises (A) means for releasing the energy accumulated for hammering: including a hammer 12 having a printing impact portion 12a in which a printing shock force is impacted against a printing characters face 10a in response to a printing character face on a printing drum 10, a hammer spring 22 engaged with pins 18 and 20 for impacting a predetermined printing shock against the hammer 12 and a pawl wheel 32 receiving the driving force of a printer motor and wind-up lever 34 engaged with the hammer 12, for accummulating the printing shock energization force of the hammer 12 and permitting the hammer 12 to perform the printing operation by releasing the accummulated energization force after completion of energization: and (B) a printing trigger means including an electromagnetic means 58 for controlling the engagement and release of the pawl wheel 32 and wind-up lever 34 in accordence with a printing instruction signal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60249363-A (JP)
Title: Semiconductor ic device
Inventor: WATABE TOMOYUKI
IPC: H01L29/10
Filed: 1984-05-25
Abstract: PURPOSE:To contrive the facilitation of large current by increasing the cut-off frequency and then increasing the opposite area of an emitter and a collector by a method wherein the resistance between an n<+> diffused layer and an n<+> buried layer is reduced by bringing them into contact or access, and a groove is formed at the center of the emitter and in the periphery of the collector. CONSTITUTION:The emitter 61 of a lateral pnp transistor is surrounded by the collector 62, and elements are isolated with both of the groove 4 and a channel stopper p type layer 5 thereunder. Then, the diffused layer 7 is made close to the n<+> buried layer 2 by forming the groove 4 so as to include the position of the n<+> diffused layer 7 for base contact lead-out. The parasitic base resistance is reduced by reducing or eliminating the thickness of the n<-> layer between the diffused layer 7 and the buried layer 2, thus contriving speed-up. Besides, the enlargement of current capacitance due to the isolation from the collector, reduction of unnecessary parasitic pnp transistors among p-diffused layers, and increase in area of the emitter-collector opposition can be realized.
Patent JP-S59229979-A (JP)
Title: Data slicing circuit
Inventor: OOSAWA HIROSHI
IPC: H04N7/03
Filed: 1983-06-10
Abstract: PURPOSE:To reproduce data pulse being correspond to original data pulses by providing a voltage comparator which is supplied with the output signal of a voltage dividing means at one reference input with the output signal of a clamping means at the other comparison input. CONSTITUTION:A video signal amplified to a prescribed level is fixed by a clamping curcuit II at about 0V, and a signal S1 is outputted. The signal S1 is supplied to the normal-phase input part (+) of a voltage comparator III and also supplied to a lower-limit voltage limiting circuit VI as well. The circuit VI cuts noises of the signal S1 which are almost at 0V, a peak detecting circuit IVperforms peak detection, and the voltage is divided to half through resistances R5 and R6 to obtain a signal S4. The signal S4 is supplied to the inverted input part (-) of the comparator 3 and compared with the signal S1. When the signal S1 is larger than the signal S4, ''1'' is outputted, and when not, ''0'' is outputted. In this case, even if a noise component is superposed upon the signal S1, the lowest voltage level of the signal S4 is made higher than the noise component, so sliding operation is not affected by the noise.
Patent JP-S5532128-A (JP)
Title: Automatic adjuster for water level
Inventor: OKADA MASATOSHI
IPC: G05D9/02
Filed: 1978-08-28
Abstract: PURPOSE: To avoid the occurrence of spark, leakage of electricity and electric shock, by making unnecessary the solenoid to obtain a magnetic field, through automatic adjustment of water level in supply water vessel by means of a float and valve using magnetic plate.  
     CONSTITUTION: The ball valve 1 is provided with the rod 2 which passes through the valve guide 3 and the center of the float 6. The cylinder 5 consists of the upper and lower chambers 7 and 8, and the water supply hole 4 is provided at the boundary of the both chambers. At the upper surface of the float 6, the cylinder valve which enables shut the water through-hole 15 of the valve sheat from the lower part. In the upper chamber 7, the upper support stopper 10 of the ball valve 1 is provided. At the bottom of the float 6, foot rod end of the valve, and inner bottom of the cap 14, magnets Ma, Mb and Mc are located and they are so located that Ma at the bottom of the float and Mb at the end of foor rod are absorbed each other and Mc at the bottom of the cap and them are repulsive each other. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02286538-A (JP)
Title: Sheet material carrier device
Inventor: MIYAUCHI YASUO
IPC: B65H5/06
Filed: 1989-04-26
Abstract: PURPOSE:To easily remove a jammed sheet material by providing one guiding plate situated above on a device main body so as to be opened freely, and by mounting a carrier roller above as well as a processing means for the roller to be energized with a carrier roller below, on the guiding plate. CONSTITUTION:When a jammed sheet material is removed, by releasing the engagement of an engaging means 17, one guiding plate 9 situated above is vibrated and opened. One carrier roller 8 situated above that is mounted on the guiding plate 9 is separated from the other carrier roller 7 situated on the bottom of a device main body 1, and the pressure given by a pressurizing means 11 is released. A jammed sheet material is removed in this condition. After the removal, one guiding plate 9 is closed so as to fix the guiding plate 9 on the device main body 1 by an engaging means 11, and one carrier roller 8 is pressurized to the other roller 7 by the pressurizing means 11, whereby carriage of a sheet material can be resumed.
Patent JP-H01273477-A (JP)
Title: Trunk line automatic redialing connection system
Inventor: YOSHIZAWA KIYOSHI
IPC: H04M3/42
Filed: 1988-04-26
Abstract: PURPOSE:To allow a caller to have only to apply trunk line dialing only once by repeating automatically the redialing to a trunk line called party at a prescribed time interval after a busy tone is detected from the trunk line by dial information read from a storage device. CONSTITUTION:In case of dialing from an extension telephone set 1 to a trunk line side called party, a dial signal is sent to a trunk line 5 and the dial signal is stored in a storage device 7. If the trunk line side called party is busy, a busy tone from a trunk line 5 is detected by a busy tone detection circuit 8, sent to a timer circuit 9 and a central controller 6 releases the trunk line circuit 4 immediately. The central controller 6 acquires an idle trunk line circuit 4 after a preset time elapses, dial information is read from the storage device 7, a dial signal transmission circuit 10 is controlled to send the dial information for called party selection to the trunk line 5 via the trunk circuit 4. The trunk line dialing is repeated periodically every time the timer circuit 9 expires while the trunk line called party is busy.
Patent JP-H044157-A (JP)
Title: Impact heat drive device
Inventor: KONISHI SHINJI
IPC: B41J2/30
Filed: 1990-04-20
Abstract: PURPOSE:To ensure that the life of switching elements is made uniform and economical heat release is realized by obtaining the average heating value of the elements with a device to select between the elements as a fly-wheel current path by an output signal from a device to store the number of energization times. CONSTITUTION:A flipflop 23 enters CR as a clock signal, then stores an inverse signal of an output signal PH generated when the CR signal is started, as data and the inversion of the output signal PH results. During a period TB1, transistors Q1, Q2 are turned OFF and a flywheel current i2 due to a reverse electromotive power generated in a solenoid for head drive 5 runs to transistor Q3, diode D1 and head solenoid 5 in that order from the solenoid 5. During a period TB2, the transistor Q3 is turned ON and subsequently, the flywheel current i2 runs to diode D2, the transistor Q2 and the solenoid 5 in that order from the solenoid 5. Thus selecting between the switching elements as a flywheel current path enables each switching element to stay within an average power loss range.
Patent JP-H06312217-A (JP)
Title: Production of rail excellent in internal defect resistance
Inventor: URASHIMA CHIKAYUKI
IPC: B21D3/05
Filed: 1993-04-30
Abstract: PURPOSE:To provide a rail production method to improve the rolling traverse defect property generated from inside of a rail so as to settle the problem in heavy load railway abroad. CONSTITUTION:Rrolls 4 of 100-600mm diameter are placed in the sueceeding stage of ordinary roll straighteners 3 with facing each other rail's head side and bottom side, for the side face of rail head part rolls 5 of 600-1000mm diameter are placed with facing each other, reduction rolling is executed with passing a rail 1 between respective rolls. By rolling down the surface of rail head part and bottom part with relatively small diameter rolls, compression residual stress is imparted on the respective surface so as to improve rolling traverse defect resistance, and then by rolling down from the side face of rail head part with a large diameter roll, compression residual stress is imparted in the rail vertical direction near about 10mm right under the rail corner, the tensile residual stress induced at using rail is cancelled so as to improve the internal defect resistance.
Patent JP-S586401-A (JP)
Title: Position detector
Inventor: EMA KIYOO
IPC: G01B7/00
Filed: 1981-07-03
Abstract: PURPOSE:To protect a magnet attached to a rod from the breakage, rusting etc., by enclosing the magnetic into a cylindrical member. CONSTITUTION:A rod member 2 holds the magnets 4 and 5 by means of a rubber sheet 22. The member 2 is guided slidably into an opening part 1C of a cylindrical member 1 having a closed end. As the same time, the dust, the muddy water, etc. can be prevented by a sealing member 7 from goting into the  member 1. The member 2 is shifted by detecting the magnetic flux of the magnets 4 and 5 with a Hall effect element 3.
Patent JP-S60248731-A (JP)
Title: Production of high molecular weight polyamide
Inventor: KIRIYAMA SHIYUNICHI
IPC: C08G69/48
Filed: 1984-05-23
Abstract: PURPOSE:To produce the titled polyamide having excellent heat-resistance without lowering the characteristics of the polyamide, in high productivity, by reacting an essentially linear polyamide with a specific amount of a bisoxazoline compound and a specific amount of a copper compound in molten state. CONSTITUTION:The objective polyamine can be produced by adding (A) 0.05- 10wt%, preferably 0.1-8wt% bisoxazoline compound [e.g. 2,2'-methylenebis(2- oxazoline), etc.] and (B) 1-1,000ppm (in terms of copper) of a copper compound (preferably copper acetate or cuprous iodide) to (C) an essentially linear polyamide (e.g. nylon 6), and reacting the components with each other in molten state.