baber/WOPTO huggingface dataset:
Patent JP-S56103355-A (JP)
Title: Detector for crazing of windshield glass
Inventor: MATAYOSHI HIROSHI
IPC: G01N21/958
Filed: 1980-01-22
Abstract: PURPOSE:To detect the occurrence of crazing in an early time by receiving the light from a light emitting part provided on one side edge of windshield glass having passed through this glass inside in a a photodetecting part provided on the other. CONSTITUTION:When crazing occurs in front windshield glass 8, the lumious flux L which is being emitted from a light emitting device 7 is shut off by the crazing, and the resistance value of a Cds photoconductive element 9 decreases, and consequently, the coil 10a of a warning device relay 10 is energized, by which its contacts 10b are closed. Power is supplied to a warning lamp 5 through a warming lamp interruptor 4, so that the lamp 5 flickers. It is also possible to detect crazing by utilizing radio waves or acoustic waves.
Patent JP-S59132413-A (JP)
Title: Manufacture for magnetic head core
Inventor: KAWAKAMI YOSHIO
IPC: G11B5/147
Filed: 1983-01-18
Abstract: PURPOSE:To reduce a bias current less than the conventional current by removing a burr of a magnetic head core and providing insulating particles between core thin plates so as to prevent contact between the core thin plates or the contact of an outer circumference of the core thin plate due to the burr. CONSTITUTION:In Figure, 1 is the core thin plate, whose burr at the outer circumference is removed by polishment or chemical etching. The minute particles 4 are inserted between the core thin plates 1, 1'. It is desirable for the thickness of the insulating particle layer to be <=0.2mum so as to complied with the standards of the track width. The thin plate 1 formed by a high permeability substance such as ''Permalloy'' or ''Sendust'' is punched by a press in the shape of the core, then the burr is removed by a tumbler and the annealing is performed for improving the magnetism. Then, the epoxy resin to which a weight ratio of 10% of the insulating particles 4 made of aluminum oxide, Al2O3 or the like having a particle diameter of nearly 1.0mum is mixed is sprayed on both sides of the core, and plural sheets of the sprayed cores 1 are laminated. The cores are pressed, cured and fixed by bonding as the complete product.
Patent JP-H06214781-A (JP)
Title: Information processor
Inventor: KINOSHITA YASUYUKI
IPC: G06F9/45
Filed: 1993-01-14
Abstract: PURPOSE:To enhance a free degree in media manufacture and the free degree in device design. CONSTITUTION:A virtual CPU program without reliance on the actual CPU 1 is described in a disk 11, the processor temporarily holds the virtual CPU program in a virtual CPU memory storing area 3 after it is taken out from the disk 11 by a drive 6, it is converted into the program corresponding to an actual CPU 1 by a virtual CPU interpreter program in a virtual CPU interpreter program storing area 2 and, then, interpretation is executed.
Patent JP-S57120606-A (JP)
Title: Heat insulating method for outside combustion type hot stove
Inventor: YOSHIO HIROAKI
IPC: C21B9/00
Filed: 1981-01-16
Abstract: PURPOSE: To maintain the inside of a hot stove in a constant temp. range by the use of combustion gas or air, and to prevent its damages by installing a temporary  chimney, temporary pipings and blind plates to respective valve parts while there is no  need for mixed hot blasts for relining of a blast furnace.  
     CONSTITUTION: While there is no need for supplying hot blast for the purpose of relining of a blast furnace to a hot blast pipe 34 from a mixing chamber 5, blind plates A 1 ,  A 2 , A 3 , B 1 , B 2 , C 1 , D 1  are installed to required valve parts, and a flue pipe 13, a chimney 9, a blast pipe 7 and a hot blast pipe 34 connectng to a regeneration chamber 1  and the mixing chamber 5 are disconnected from the hot stove, thereby making relining possible. Thence, gaseous B(a) is burned by the air (b) fed from a fan 10 in a  combustion chamber 3, and the checker bricks (not shown) in the chamber 1 are  heated by the combustion gas (c) produced by this. The waste gas is discharged  through a temporary chimney 41. To reduce the temp. of the hot stove, the combustion  of the gas in the chamber 3 is ceased, and a temporary piping (not shown) is installed  from an air pipe 26 to feed air to the lower part of the chamber 1. The waste gas is  discharged through the chamber 3 then through a temporal chimney (not shown) installed between the chamber 5 and a valve 27, whereby the inside of the hot stove is  maintained at 575W1,200°C.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59130671-A (JP)
Title: Pressure type charging furnace
Inventor: OOMORI TSUGIHARU
IPC: B22D18/04
Filed: 1983-01-17
Abstract: PURPOSE:To improve charging accuracy in a pressure type charging furnace which applies a base pressure on a molten metal and charging the molten metal from a charging nozzle after exerting a shot pressure thereon by providing a stopper which opens and closes the nozzle with the front end part thereof on the side upper than the molten metal surface of the charging level coaxially with the nozzle. CONSTITUTION:A base pressure P is applied onto a storage chamber 2 by an air feeder 3 and thereafter a shot pressure DELTAP is applied thereon to charge the molten metal from a nozzle 6. A bar-shaped stopper 41 which closes the nozzle 6 with the top end is axially movably provided coaxially with the nozzle 6 on the side upper than the molten metal surface of the charging level. The nozzle 6 is closed by a stopper 41 upon ending of the charging; at the same time, the pressure DELTAP is released to lower the molten metal surface in a charging chamber 4 down to a prevel and therefore the dropping of the molten metal 1 is prevented and the charging accuracy is improved.
Patent JP-S60152205-A (JP)
Inventor: SHIMODA SUMIO
IPC: H02B13/02
Filed: 1984-01-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57140912-A (JP)
Title: Shaft supporting device for holding shaft in hausing
Inventor: ROOTAA SHIYAADO
IPC: F16C25/08
Filed: 1982-01-20
Abstract: A shaft (4) held in two ball bearings (1, 2) in a housing (3) and subject to high running requirements is to be free from axial play without the imposition of unnecessarily high friction torques while remaining simple to assemble. One bearing (1) is designed as a fixed bearing, while the outer race (5) of the other bearing (2) is initially held in the seat (6) of the housing (3) in a manner which allows slight axial displacement and is subject to the force of the spring (8) which gives the mounting the desired axial preload. The last assembly operation is the fixing of the outer race (5) in its seat (6), which is accomplished by bonding or welding or shrinking. <IMAGE>
Patent JP-H03211909-A (JP)
Title: Surface acoustic wave device
Inventor: OGASAWARA NAOKO
IPC: H03H9/64
Filed: 1990-01-17
Abstract: PURPOSE:To improve the out-band characteristic of each filter by placing an IDT for constituting the filter of wide band in a more distant position that an IDT for constituting the filter of a narrow band, against a connecting point of a one-terminal side positive side bonding wire and a one-terminal side positive side bonding pad. CONSTITUTION:In two pieces of inter digital transducers IDT 11, 12 of a two- terminal side, the IDT 11 for constituting a filter of a wide band together with a one-terminal side IDT 2 and a shield electrode 9 is placed in a more distant position than the IDT 12 for constituting a filter of a narrow band together with the one-terminal side IDT 12 and the shield electrode 9, against a connecting point of a one-terminal side positive side bonding wire 4 and a one-terminal positive side bonding pad 3. In such a way, a direct wave level which is the cause of deterioration of an out-band characteristic of the filter of a wide band whose out-band level cannot be suppressed easily for the simulation can be suppressed, therefore, in both filers, a satisfactory out-band characteristic can be realized.
Patent JP-H02186329-A (JP)
Title: Method of driving bistable semiconductor laser
Inventor: ODAKAWA TETSUSHI
IPC: G02F3/02
Filed: 1989-01-13
Abstract: PURPOSE:To allow the bistable semiconductor laser to be set and reset with one light source by using the light of the wavelength at the intersected point of a solid line curve indicating the wavelength region which can be set and a dotted line curve indicating the wavelength region which can be reset. CONSTITUTION:The light L1, L2,... of the wavelength at the boundary of the wavelength region which can be set and the wavelength region which can be reset are used as the light for setting/resetting the bistable semiconductor laser having a saturable absorption region. Solid line arrows are the resonance wavelength at the time of electroluminescence and the dotted line arrows are the resonance wavelength at the time of oscillation. The light L1, L2 to be used for setting and resetting are the light of the wavelength at the intersected point of such solid line curve and dotted line curve. The bistable semiconductor can be set/reset by the light of the one wavelength with the small light intensity in this way.
Patent JP-H07212030-A (JP)
Title: Nitrogen reflow device
Inventor: TAKAHASHI HIRONOBU
IPC: H05K3/34
Filed: 1994-01-25
Abstract: PURPOSE:To save nitrogen gas by a method wherein a furnace body is heated up by a heater at start up, and after the furnace body has been heated up to the prescribed temperature, the quantity of discharge of nitrogen gas in a pipeling is increased. CONSTITUTION:At start up, first, the power supply to heaters Hl to H4 is started, and the temperature in a furnace body 1 goes up. When the temperature reaches the prescribed value, the quantity of discharge of nitrogen gas in pipelines L1 and L2 increases. At this point, if the volume of the furnace body 1 is V, pressure is P, the mass of nitrogen gas is M, the constant of gas is R, and the absolute temperature is T, the relation of PV=MRT is obtained. Also, as the pressure P is almost constant because the furnace body 1 comes in contact with the outside air, the volume V and the gas constant R are constant, therefore, the mass M of the nitrogen gas in the furnace body 1 is inversely proportioned to the absolute temperature T. The mass of the nitrogen gas in the furnace body 1, when the furnace body 1 is in the prescribed temperature, is smaller than the mass of the nitrogen gas in the furnace body 1 when the furnace body 1 is in normal temperature.
Patent JP-H03213228-A (JP)
Title: Brake caliper mounting method and device therefor
Inventor: HASHIMOTO KENJI
IPC: B23P19/02
Filed: 1990-01-17
Abstract: PURPOSE:To easily and smoothly insert a brake disk between pads by attaching a guide member to one surface of the brake disk and inserting the brake disk between the pads while sliding the one pad of a brake caliper on a guide surface. CONSTITUTION:A contact surface 20a in the lower surface of an adapter 20 is attached to an upper surface 3a of a brake disk 3 by lowering a guide plato 10, and a caliper 8 is positioned before the guide plate 10. After the caliper B is advanced to a position where the guide plate 10 and a front edge of an upper side pad 9 are overlapped with each other in a belt shaped region N1 as viewed in a plane part, the caliper 8 is lowered till a lower surface 9a of an upper side pad 9 is brought into contact with a guide surface 10a. The caliper 8 is mounted to a workpiece W by advancing the caliper 8 while turning it in a horizontal plane after the guide plate 10 is relieved by horizontally moving the lower surface 9a of the upper side pad 9 in a guide surface direction of the guide plate 10.
Patent JP-H06280894-A (JP)
Title: Friction torque transmission assembly
Inventor: MAIKERU REO DEYUHAIMU
IPC: F16D25/12
Filed: 1994-01-25
Abstract: PURPOSE: To reduce viscous drag by drilling a set of frictional plates to form openings on the plates, and making the plates adjoining them into a solid condition having no window or opening. CONSTITUTION: A free operational clearance is established in a clutch 10 when pressure in a fluid chamber 18 is released to separate a piston 16 from a pressure plate 26 by a return spring assembly 20, and to begin to separate frictional plates 24 and 28. However pressure distribution for crossing the annular surfaces of the plates 24 and 28 is reduced to the minimum value at the substantial center portion of an annular structure, and then increases to a more higher value at an outer surface, to cause suction between adjoining surfaces to cause a more larger space between some adjoining surfaces. Consequently increased drag, that is, frictional torque can be transmitted between the plates 24 and 28 when a clutch 10 is in an open running condition.  Pressure balance is improved to sharply reduce frictional torque transmission during an open running condition, by providing an opening 30 for penetrating one side frictional plate.
Patent JP-H03210634-A (JP)
Title: Optimization processing system for compiler
Inventor: ENDO AKIYOSHI
IPC: G06F9/45
Filed: 1990-01-16
Abstract: PURPOSE:To ensure a smooth pipeline processing in regard of an access given to an array included in a loop by suppressing the common use of an index register when plural accesses are repetitively given to the array in the loop. CONSTITUTION:When a pipeline processing analysis part 6 performs >=2 accesses to an array using an index register in a loop in the single repetition, an instruction that may possibly produce the conflict of indexes covering the accesses repeated in the loop is obtained. Then an index register allocating part 7 allocates a different index register to the instruction obtained via the part 6 and having the possibility to produce the conflict of indexes. Thus, it is possible to decrease the conflicts of indexes covering the accesses repeated in the loop. Thus, the pipeline processing is smoothly carried out in many loops included in a program. Then, the overall program executing time is shortened.
Patent JP-H11202829-A (JP)
Title: Direct-current type gas discharge display device
Inventor: TAKASAKI SHIGERU
IPC: H01J11/32
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To prevent a display from flickering at the start time of driving without shortening the life of a reset cell. SOLUTION: This device is equipped with reset cells 34MJ which gives initial- stage priming effect to a 1st line of subsidiary cells 3411 to 341 J among subsidiary cells 34MJ giving priming effect to display cells 23MN, a subsidiary anode driving circuit 40 which applies subsidiary anode pulse voltages PSA in specific cycles to the subsidiary cells 34MJ and reset cells 45J, a reset cathode 60 which sends reset cathode pulse voltages PR to the reset cells 45J, a reset pulse generating circuit 50 which successively generates reset pulses PR for a period of specific cycles of the subsidiary anode pulse voltages PSA, and a subsidiary reset pulse driving circuit 72 which applies the subsidiary reset cathode pulse voltage PSR making up for the reset pulse voltages PR.  The subsidiary rest pulse voltage is defined as pulse voltage needed to allow the reset pulses 45J to carry out gas discharging for giving the initial-state priming effect sufficiently.
Patent JP-S61167608-A (JP)
Title: Cosmetic
Inventor: MORO OSAMU
IPC: A61Q19/00
Filed: 1985-01-18
Abstract: PURPOSE:To provide a cosmetic giving no sticky feeling to the skin and having excellent moisturizing effect, by compounding a water-soluble polyhydric alcohol together with a polyoxyalkylene alkyl glucoside ether. CONSTITUTION:The cosmetic contains (A) 5-40wt% water-soluble polyhydric alcohol having >=2 OH groups in the molecule and (B) a polyoxyalkylene alkyl glucoside ether at a ratio (B/A) of >=1/10. The stickiness caused by the water-soluble polyhydric alcohol can be eliminated by the addition of the polyoxyalkylene alkyl glucoside ether.
Patent JP-H08195003-A (JP)
Title: Magnetic tape device and method for threading magnetic tape
Inventor: SHOJI TOMOKI
IPC: G11B15/67
Filed: 1995-01-20
Abstract: PURPOSE: To miniaturize a magnetic tape device including a threading mechanism for a single reel cartridge. CONSTITUTION: A threader arm 5 and a holder arm 4 coaxially attached to an arm driving motor are disposed in a threading path extending from a single reel cartridge 1 to a winding reel 11, the threader arm 5 rotates over the entire region of the threading path and the holder arm 4 rotates from the midway of the path to the winding reel 11. By pulling out a reader block 3 fixed to the end of a magnetic tape by means of the threader pin of the threader arm 5 and fitting the recessed part 4a of the holder arm 4 around the projecting part of the reader block 3, the posture of the reader block 3 is maintained constant during threading. The posture of the reader block 3 from the single reel cartridge 1 to the holder arm 4 is controlled by a reader block guide 6 linked with the threader arm 5.
Patent JP-S63176459-A (JP)
Title: Method for controlling vapor deposition speed for vacuum deposition device
Inventor: NAKAJIMA SHINOBU
IPC: C23C14/54
Filed: 1987-01-14
Abstract: PURPOSE:To shorten rising time for restart according to circumstances by raising the electron beam power of an electron gun according to a start pattern drawing a steep curve after abnormal stoppage. CONSTITUTION:A data processor 19 selects the restart pattern of a signal setter 20 and runs the electron gun 14 to raise the electron beam power thereof according to the start pattern drawing the steep curve in the case of raising the electron gun under operation again after abnormal discharge in a vacuum deposition device. The bias value of the electron gun 14 necessary for maintaining the set vapor deposition speed is determined by an argorithm calculation method in accordance with the vapor deposition speed monitored from a film thickness gage 17 after the end of the restart and is set again in the data processor 19. The bias value is applied to the electron gun 14 to restore the state before the stoppage when the set vapor deposition speed is maintained.
Patent JP-S54101068-A (JP)
Title: Controller of variable volume type hydraulic pressure motor
Inventor: TAKAO SHIYOUSUKE
IPC: F15B11/02
Filed: 1978-01-25
Abstract: PURPOSE: To eliminate the unstable condition of a variable volume type hydraulic pressure motor, by mounting a means for holding the increase condition of displacement volume over some range to the lowering of load pressure being accompanied  by the increase of displacement volume.  
     CONSTITUTION: When actuating a change-over valve 13, a hydraulic pressure motor 10 is turned while the drive pressure of the motor 10 is applied to a pressure chamber R 1 . When the loads of the motor 10 are little, a spool 17 is located at positions as shown in the figure, a piston 12 is held to a left end of a cylinder 11 and the motor 10 is turned in large displacement volume. When the loads increase and the oil pressure (P 1 ) of the pressure chamber R 1  surpasses the force of a spring 18, the spool 17 right moves, thus shifting the piston 12 to a right end of the cylinder 11, then rotating the motor 10 is small displacement volume. In this case, the oil pressure P 2  of the pressure chamber R 1  becomes low, but the spool 17 does not move if P 2 (A 1 +A 2 )=P 1 A 1 (A 1 ; The area of the chamber R 1 , A 2 ; The area of a chamber R 2 ) is formed, and the working of the motor is stabilized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09198160-A (JP)
Title: Keyboard base
Inventor: WAKAMATSU MASAHITO
IPC: G06F1/16
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a compact keyboard base which can improve the operability of a mouse, etc., by forming a horizontal hollow groove on the surface of a base board where a keyboard is mounted and adding the auxiliary tables into the hollow groove in such a way where the tables can horizontally slides and also can partly emerge at the side part of the base board. SOLUTION: A base board 1 is drawn out forward and one of both auxiliary tables 10 that holds a mouse 13 is drawn outward by a desired extent while a keyboard 12 is kept on both tables 10. Under such conditions, both keyboard 12 and mouse 13 are operated. At the same time, the operating surface necessary for the operation of the mouse 13 can be freely set by adjusting the draw-out extent of the table 10 that is drawn outward most. It is also possible to use the keyboard 12 after putting it into a space formed in a hollow grove between the right and left tables 10 when these tables 10 are drawn outward most.
Patent JP-H03211768-A (JP)
Title: Manufacture of solid-state image sensor
Inventor: ISHIBE SHIYOUICHI
IPC: H01L27/14
Filed: 1990-01-16
Abstract: PURPOSE:To prevent ths decrease in yield ratio due to nonuniform imaging and form pad windows accurately by forming a water-soluble resin film on A first resist film, and then coating it with a protective film that is insoluble in the developer for a second resist film, before the second resist film is formed. CONSTITUTION:A water-soluble resin film 9 is applied on a protective film 6, and a first resist film 10 for protecting the water-soluble resin is applied on the film 6. A second resist film 11 to be used to form pad windows is applied on the resist film 10. Since the two resist films are separated by the water-soluble resin film 9, they will not be mixed, thus preventing formation of an insoluble interface. The first resist film 10 between the resin film 9 and the second resist film 11 is insoluble in the developer for the second resist film 11. When the second resist film 11 is patterned, therefore, the resin film 9 is protected from the developer so that it may not be dissolved sideways.
Patent JP-H04252860-A (JP)
Title: Accumulator fuel injection system
Inventor: IWANAGA TAKASHI
IPC: F02M55/02
Filed: 1991-01-24
Abstract: PURPOSE:To simplify a system in structure as well as to improve the extent of assemblability by installing a nonreturn mechanism, which allows only the feed of fuel to an injector from a common rail and regulates the propagation of pressure to the reverse, in a safety device interrupting a flow of the fuel if this flowing fuel goes beyond the allowable range. CONSTITUTION:In an safety device 54, fuel conformed to an injection quantity flows into this safety device 54 from a common rail usually with operation of an injector. When this fuel flowing into the injector from the common rail is decreased, a ball 57 and a piston 59 are pushed back by dint of energizing force of a spring 66, thereby closing an inlet port 56 of a ring seat part 63. Therefore, fuel injection by the injector is over, and when a reflected wave into the accumulator piping side from the injector side has occurred in an injection pipe, the ring seat part 63 of the piston 59 closes the inlet port 56, thus such a possibility that this reflected wave might be propagated into the common rail is prevented from occurring.
Patent JP-S58123209-A (JP)
Title: Modulator and demodulator
Inventor: TAKIZAWA HITOSHI
IPC: H03D3/02
Filed: 1982-01-19
Abstract: PURPOSE:To obtain both functions of modulation and demodulation by demodulating a modulated signal and sending out the demodulated signal when the modulated signal is inputted, and modulating an input signal and sending out the modulated signal. CONSTITUTION:When a changeover switch 13 is placed at a demodulation side, a demodulator 8 demodulates the modulated single of frequency fD inputted from an input terminal 1 and sends out the demodulated signal having a demodulation output voltage VD from an output terminal 4. On the other hand, when an input signal VM is inputted from the 2nd input terminal 11, a modulator 9 modulates the oscillation output of a voltage-controlled crystal oscillating circuit 10 by the input signal VM and outputs the modulated signal of frequency fX from the 2nd output terminal 12. Then when the changeover switch 13 is placed at a modulation side 9, the modulated signal fX from the modulator 9 is applied to the demodulator 8, which multiplies the input by N to output the modulates signal of frequency f0 the 3rd output terminal 14.
Patent JP-S59195493-A (JP)
Inventor: CHIYAARUZU BII HOORU
IPC: F02B61/04
Filed: 1984-01-18
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。