baber/WOPTO huggingface dataset:
Patent JP-S5960796-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: HIEDA KATSUHIKO
IPC: H01L21/8247
Filed: 1982-09-30
Abstract: PURPOSE:To avoid the change of storage contents for memory cell excepting for a selected one by setting a rewrite electrode at a high or low potential after setting it temporarily at an intermediate potential. CONSTITUTION:The intermediate potential M is set to the rewrite electrode EG of the memory cell array from a control circuit 14 at a time point t1 by a control signal sent from a timing circuit 15. Then only a desired memory cell is rewritten by said control signal at a time point t2. For this purpose, the desired outputs are delivered from X and Y decoders 12 and 13. Then the 1st and 2nd control gates CG1 and CG2 are set selectively at the high H or the low potential L. Under such condition, the electrode EG is set at the potential M and not rewritten. The high or low potential is applied to the electrode EG by the above- mentioned control signal at a time point t3. Then rewriting is carried out only to the memory cell having the 1st and 2nd control gates set at the high potential with the electrode EG set at the low potential or to the memory cell having both 1st and 2nd control gates set at the low potential with the electrode EG set at the high potential respectively.
Patent JP-S5964286-A (JP)
Inventor: AKAIKE TADASHI
IPC: B23Q1/50
Filed: 1982-09-30
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-S6415797-A (JP)
Title: Keyboard apparatus for electronic musical instrument
Inventor: SAKURAI YOICHI
IPC: G10B3/12
Filed: 1987-07-09
Abstract: PURPOSE: To improve key touch in the surrounding of full stroke by turning off a switch which operates correspondingly to a key at the time of key non- depressing, and turning on the switch at the time of key depressing. CONSTITUTION: When a key 1' is depressed downward, the downward movement of the key 1' is promoted by the return power of a switch 3 in the on-state at the time of key non-depressing. After the switch 3 is turned into an off-state after return completion, an L-shaped actuator 9 integrated with the key 1' is separated from the switch 3, the weight of a key 1 is not affected by the switch 3, and made constant from the middle of stroke. As a result, the weight of a key can not be extremely heavy without being affected of the weight of the switch in the surrounding of full stroke, and touch in the surrounding of full stroke can be improved.
Patent JP-H0517056-A (JP)
Title: Roll paper cassette
Inventor: GOTO HIROYUKI
IPC: B65H19/10
Filed: 1991-07-12
Abstract: PURPOSE:To prevent the deformation of a roll paper due to the intrusion of the outside air from the paper feeding port of a paper feeding cassette and protect the top edge of the roll paper, as for the roll paper cassette. CONSTITUTION:Sending-out rollers 6 and 7 insalled inside a paper feeding cassette 3 are arranged in contact with each other so as to close a paper feeding port 3a, and nip a roll paper 4. When a roll paper cassette is inserted into a body, the pinion 8 of the sending-out roller 7 is meshed with a rack 9 on the body side and revolves normally, and the roll paper 4 is driven out from the paper feeding port 3a by the sending-out rolls 6 and 7. On the contrary, when the roll paper cassette is pulled out from the body, the pinion 8 is reversely revolved by the rack 9, and the sending-out rollers 6 and 7 retract the roll paper 4 inside the paper feeding port 3a.
Patent JP-H0729135-A (JP)
Title: Apparatus for shifting rotary magnetic head
Inventor: KAJITA NOBUYUKI
IPC: G11B15/62
Filed: 1993-07-12
Abstract: PURPOSE:To mount a multihead having high tracking accuracy by enlarging the change in length of a piezoelectric element by a lever and shifting the magnetic head. CONSTITUTION:When a control signal is input to a laminate-type piezoelectric element 106, the piezoelectric element 106 is extended a predetermined distance in a direction P. At this time, levers 105L and 105R holding the element 106 therebetween sway in the opposite directions, i.e., S and Q about the respective fulcrum parts 105Lc and 105Rc. As a result, of the sway, forces (f) and (g) act to the inclined surfaces at end parts of the levers at the side of points of application, respectively, and a pushing force is impressed to a head supporting member 104 in a direction T. An annular elastic member 109 held between a flange part of a fixed screw 108 and a surface of a supporting member 104 where the head is attached is compressed a predetermined amount in a direction of a central axis thereof, whereby the supporting member 104 is shifted along a guide part 108a of the screw 108 in the T direction. Accordingly, the rigidity when the magnetic head is mounted is enhanced and the change of the length of the piezoelectric element becomes convertible to the shifting amount of the head highly accurately via the shift enlarging levers.
Patent JP-S6329581-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAMIGAKI YOSHIAKI
IPC: H01L27/10
Filed: 1986-07-23
Abstract: PURPOSE:To prevent the thickness of a silicon oxide film on the lower electrode side from decreasing as well as the breakdown strength from deteriorating by a method wherein a CVD insulating film is formed covering the surface oxide film to be successively etched back to be left only on the side of lower electrode. CONSTITUTION:Silicon oxide films 4 are formed on the first and the second gate electrodes 3a, 3b and then CVD silicon oxide films 5 are formed to be etched back successively by dry-wet etching process so that the CVD silicon oxide films 5 may be left in recesses made on the sides of the first and the second gate electrodes 3a, 3b to fill the recesses with the oxide films 5 equalizing the thickness of the surface oxide films. Through these procedures, neither an acute angle part is formed on the third upper gate electrode 6a nor the distance between the third gate electrode 6a and a silicon substrate 1 is shortened on the acute angle part so that the electric field may be prevented from concentrating to improve the breakdown strength.
Patent JP-2001007812-A (JP)
Title: Data communication unit, method and medium
Inventor: NODA TAKURO
IPC: H04L12/28
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To immediately execute new processing in the case that a command to stop data communication is made in the midst of authentication processing. SOLUTION: Whether or not an authentication processing stop request is received from an authentication opposite party is discriminated in a step S22, and in the case that no reception of the request is discriminated, the processing continues to a step S23. Whether or not a user enters a command or the like to stop the authentication processing is discriminated in the step S23 and in the case that the discrimination indicates the entry of the command or the like to stop the authentication processing, the processing continues to a step S24. The authentication processing stop request is sent to the authentication opposite party in the step S24. The authentication processing is stopped on the way thereof in a step S25.  Furthermore, even when the discrimination indicates the reception of the authentication processing stop request in the step S22, the processing advances to the step S25 and the authentication processing is stopped on the way.
Patent JP-H0461067-A (JP)
Title: Loading mechanism for cartridge disk device
Inventor: MINAMI SHIGEO
IPC: G11B19/22
Filed: 1990-06-29
Abstract: PURPOSE:To miniaturize the device and to reduce cost by operating a stopping means almost at the same time as that of releasing the engagement of a disk and a spindle motor part. CONSTITUTION:This device is constituted of a cartridge 2 which houses a disk 1, a cartridge holding mechanism 4 which holds the cartridge 2 and takes it in and out of the device 3, a spindle motor part 5 which engages with the disk 1 and rotates it, a loading mechanism 6 which engages the disk 1 to the spindle motor part 5 and releases the engagement, and a machine system switch button part 10 with an electric signal generation member 8 or a switching function member 9 connected to the spindle motor part 5 with an electrical circuit 7. In the case, when the disk loading with the machine system load mechanism is executed, the rotation of the disk is stopped by a means which starts the stop operation of the spindle motor part of the stopping means, etc., before the disc loading operation. Thus, the device can be miniaturized, and the cost can be reduced.
Patent JP-2000009821-A (JP)
Title: Display device
Inventor: HABU YOSHIHARU
IPC: G01C21/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a display device to control the switching on and off of EL(electroluminescence) illumination part o the basis of time information among information received from GPS satellites. SOLUTION: Display information is generates on the basis of reception location information and time information measured by a GPS receiver, and a daytime zone is separated from a nighttime zone on the basis of the measured reception location information and information. Control signals over switching on and off provide an instruction to switch off a light during the period of the separated daytime zone and an instruction to switch on a light during the period of the separated nighttime zone are generated at a data processing part 2. The display based on the generated display information is performed at an LCD display part 3, and an EL illumination part 5 as back light is controlled to switch on and off the display to illuminate the LCD display part 3 selectively on the basis of the generated control signals over switching on and off.
Patent JP-S6271184-A (JP)
Inventor: RICHIYAADO DABURIYU PIITAASEN
IPC: H01R33/76
Filed: 1986-07-23
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-2001001565-A (JP)
Title: Method for controlling thermal printer
Inventor: SHIOZAKI YOICHI
IPC: H04N1/23
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a control method for a thermal printer capable of assuring printing quality without providing a capacitor having a large capacitance to a power source. SOLUTION: This thermal printer comprises a power source monitoring section 3 for monitoring a supplied power source voltage, a power source condition memory section 4 for storing the power source condition such as a voltage value based on the information from the power source monitoring section 3 and a calculating section 5 for calculating an energizing time period to be applied to a thermal head 2a based on the power source condition stored in the power source condition memory section 4. The energizing time period is controlled by a printer control section 6 based on the calculated result so that it is possible to maintain good printing quality irrespective of a voltage drop at a short break of the power source during the printing.
Patent JP-H0458673-A (JP)
Title: User interface for recorder
Inventor: SUZUKI TAKAHIRO
IPC: G06F3/048
Filed: 1990-06-27
Abstract: PURPOSE:To apply the interface even to a small sized multi-function recorder and to attain ease of the operation by providing a means generating a recording mode while being interactive with the user between a display means and a means controlling and managing the picture recording operation. CONSTITUTION:The information entered by a software button and a hardware button is informed to a U1 (user interface) controller 5 through a high speed communication line 6 via a display control means 4. The U1 controller recognizes it which position of a button at which pattern is depressed to decide a pattern to be displayed next and informs the information to the display control means 4 via the high speed communication line 6 and a prescribed pattern is displayed on a display means 1. Moreover, the U1 controller 5 checks the copy mode set by the user and when modes in contradiction with each other are set, it is informed to the display control means 4 via the high speed communication line 6 and a warning message is displayed on the display means 1. Moreover, even when a fault such as jam takes place in the machine, a relevant message is displayed on the display means 1.
Patent JP-S5796815-A (JP)
Title: Manufacture of metal container with laminate
Inventor: KATAOKA MIKIO
IPC: B29C51/14
Filed: 1980-12-08
Abstract: PURPOSE: To obtain a metal container with a laminate with good productivity wherein peeling-off or the like would not occur, by subjecting a laminate wherein a polyoiefine resin layer modified with an unsaturated carboxylic acid is provided on one surface of a metal sheet to cold processing with the resin layer inside.  
     CONSTITUTION: The resin layer 2 of a polyolefine (for example, polypropylene) modified with an unsaturated carboxylic acid (derivative) (for example, acrylic acid, fumaric acid or maleic acid) is laminated and secured on one surface of the sheet 1 of aluminum, iron, copper or the like by thermocompression bonding, extrusion laminating or the like to produce a laminated sheet 4. The resulting laminated sheet 4 is subjected to cold processing using a die 5, a punch 6, a wrinkle preventer 7, etc. with the resin layer inside to obtain the metal container with a laminate. In the present container, the bonding strength of the modified polyolefine to the metal is so large that there is no risk of peeling-off or the  like. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6233741-A (JP)
Title: Manufacture of ca-treated steel
Inventor: KOARAI JIRO
IPC: C22C38/00
Filed: 1985-08-05
Abstract: PURPOSE:To improve course characteristics, machinability and cold workability by adding Al to a molten low-alloy steel having a specific composition to carry out deoxidation, by adding Ca to remove Al2O3 and then by adding S to remove Ca. CONSTITUTION:A machine structural steel having a composition consisting of, by weight, 0.10-0.60% C, <=0.50% Si, 0.30-2.00% Mn, <=1.50% Cr and the balance Fe is refined. Then Al is added to the above molten steel to undergo deoxidation to regulate the total oxygen content in the molten steel to <=30ppm. Subsequently, Ca is added to remove Al2O3 in the molten steel. After that, S is added by >=Ca wt%X800kg, expressed in terms of pure S content, per ton of the molten steel to undergo bubbling so as to remove Ca in the molten steel. In this way, a Ca-treated steel excellent in cleanliness and fit for use in gears, bearings, etc., can be manufactured.
Patent JP-H1023793-A (JP)
Title: Abnormality detector for power inverting circuit
Inventor: SHIMATANI KEISUKE
IPC: H02H7/122
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To protect a compressor motor enough by avoiding the current application time of an overcurrent to the compressor motor becoming too longer while maintaining individual operations of stall operation and electronic thermal operation favorably. SOLUTION: For a power inverting circuit 20, the drive of the motor CM of a compressor installed at an air conditioner is controlled by an inverter, and also in a low frequency range, when stall condition materializes, and in a high frequency range, when electronic thermal condition materializes, the power supply is stopped severally. Here, to this power inverting circuit 20, the power supply is stopped based on the stall condition even if it turns into the high frequency range after that, in the case that the stall current reaches the stall judgment current in a low frequency range.
Patent JP-S5959759-A (JP)
Title: Solid painting material
Inventor: YUMA KAZUYUKI
IPC: C09D13/00
Filed: 1982-09-30
Abstract: PURPOSE:To provide a solid painting material which requires only a small amount of a pigment and hence, has an advantage in cost, consisting of a colorant composed of a pigment and a plastic powder obtd. by dry blending them, fat and an extender. CONSTITUTION:Necessary amounts of a pigment and a plastic powder are thoroughly dry-blended at room temp. in a mixer such as a ball mill to obtain a colorant. The colorant is mixed with and dispersed in fat at a temp. at which the plastic powder does not melt, but the fat is molten. An extender is mixed with and dispersed in the mixture. The resulting mixture is charged in a mold or injection-molded. The molding is cooled and removed from the mold to obtain the desired solid material. In mixing the colorant the fat and the extender together, suitable dispersant, disintegrator, binder, etc. are added thereto to adjust the physical properties of the solid painting material, whereby the solid painting material suitable for respective applications can be obtd.
Patent JP-S6233313-A (JP)
Title: Thin film magnetic head
Inventor: SAKURAI HIROSHI
IPC: H05K3/40
Filed: 1985-08-07
Abstract: PURPOSE:To attain simple assembling of a write head and a read head by forming a face being the adhesion between a flexible printed circuit board terminal and a thin film element conductor terminal onto the same face as the substrate and using the face to form a head matching face. CONSTITUTION:An insulation film 9 is formed on the substrate 1 and after an element conductor 6 is formed with a prescribed width together with elements on the film 9, an insulation film 10 is formed. In this case, Cu-Cr11 plating is applied to a part of the element conductor 6, the copper of an element terminal 7 is plated and the insulation film 10 is formed to adjacent terminals to obtain the element terminal 7. The element terminals 7 are formed at nearly 400mu pitch and the width of the terminals if formed by nearly 200mu, then a hole 12 through which an FPC conductor 8 is made in the element terminal 7 by etching and the surface of the substrate and the terminals is subject to finish processing. The pitch and the conductor width of the FPC conductor terminals 8 and the hole 12 of the element conductor terminals 7 are processed with high accuracy by etching and the hole 12 is used as a guide. Thus, the read/ write head are assembled incorporatedly easily.
Patent JP-H073383-A (JP)
Title: Steel sheet for intensive working excellent in corrosion resistance and production thereof
Inventor: MATSUMOTO MASATO
IPC: C22C38/16
Filed: 1993-06-17
Abstract: PURPOSE:To provide a steel sheet combining excellent corrosion resistance and formability as a steel sheet for intensive working. CONSTITUTION:The compsn. of a steel sheet is constituted of a one contg. <=0.06% C, <=1.0% Si, 0.1 to 2.5% Mn, 0.03 to 0.15% P, <=0.01% S, 0.01 to 0.05% Al, 0.05 to 1.00% Cu and 5 to 20ppm O, furthermore contg., at need, one or more kinds among 0.005 to 0.150% Ti, 0.01 to 0.04% Nb and 0.05 to 0.50% Ni or contg. one or two kinds of 0.0001 to 0.05% Ca and 0.0001 to 0.05% rare earth elements or 0.0001 to 0.0100% B, and the balance iron with inevitable impurities, and in which the total content of A series inclusions, B series inclusions and C series inclusions by JIS is regulated to <=0.06%. This steel slab is heated, is thereafter subjected to hot rolling at 850 to 950 deg.C finishing temp., is cooled at 50 to 200 deg.C/s cooling rate and is coiled at <=500 deg.C.
Patent JP-H0222225-A (JP)
Title: Solid preparation containing inhibitor of secretion of acid in stomach
Inventor: AOKI SHIGERU
IPC: A61K47/02
Filed: 1988-07-11
Abstract: PURPOSE:To obtain the title preparation of tablet, capsule, granule, etc., having excellent stability by blending an inhibitor of secretion of acid in the stomach such as benzimidazole-based compound with magnesium oxide and mannitol. CONSTITUTION:1 pt.wt. inhibitor of secretion of acid in the stomach (especially sodium salt of 2-[{4-(3-methoxypropoxy)-3-methylpyridine-2-y1}methylsulfinyl]-1H- benzimidazole) is blended with 0.2-5 pts.wt. magnesium oxide and 1.5-5 pts.wt. mannitol to give the title preparation. The preparation has improved stability by addition of magnesium oxide and mannitol, is rapidly disintegrated under a humidifying condition and in an acidic-neutral aqueous solution, is not extremely discolored and readily pharmaceutically manufactured.
Patent JP-2001003015-A (JP)
Title: Thermosetting adhesive film
Inventor: OBATA KAZUHITO
IPC: C09J7/02
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting adhesive film which is thermocompression bonded or cured under a low-temperature and low-pressure condition, has an excellent adhesion reliability, allows little variation in the amount of resin exudation and change in the thickness at compression bonding and exerts an excellent processibility at a semi-cured state. SOLUTION: An adhesive film essentially comprises an epoxy resin, a rubber component, a hardener component and an inorganic filler. The film has from 5 to 20 vol.% globular inorganic particle having a maximum particle size smaller than the film thickness by from 4 to 12 μm, and is semi-cured to yield a curing rate, determined by DSC(differential scanning calorimeter), of from 10 to 60%.
Patent JP-H1120658-A (JP)
Title: Master cylinder
Inventor: KUROMITSU HIROSHI
IPC: B60T11/232
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To make a check valve easy to be arranged and secure sufficient suction by providing the check valve in which a supply chamber and a pressure generation chamber are communicated at the inside on a cylinder shaft only when the pressure generation chamber is negative pressure in a state that a piston is at a non-operating location. SOLUTION: In a non-operating state, a part on the lower side of a rod 60 and a tip part on the side of a supply chamber of the rod 60 in a piston 16 are abutted on a pin 20 fixed in the vertical direction. In a shaft direction hole 23, flow of brake fluid is interrupted because a valve element 24 is seated and becomes a closed state by energizing force of a spring 28. But a reservoir connection port 14 and a pressure chamber 17 become communicating states by a duct 61 and a communicating hole 62. When a brake pedal is worked, the piston 16 moves in a direction compressing the pressure chamber 17. By the moving of the piston 16 within a prescribed distance and below, the communicating hole 62 is clogged by a sealing member 30 and the pressure chamber 17 is interrupted from the reservoir.  Therefore, the shaft direction hole 23 and the pressure chamber 17 can be surely interrupted because the valve element 24 becomes a closed state.
Patent JP-H0223614-A (JP)
Title: Etching device
Inventor: KURAKI TAKESHI
IPC: H01L21/302
Filed: 1988-07-13
Abstract: PURPOSE:To obtain a device capable of adjusting field distribution between a pair of electrodes formed by high frequency by installing a ferrite core between the electrodes. CONSTITUTION:A plate upper electrode 10 parallel with a lower electrode 2 and a discoid ferrite core 11 mounted between the upper electrode 10 and the lower electrode 2 are set up. When high-frequency power is applied between the upper electrode 10 and the lower electrode 2, a wafer 3 fitted to the lower electrode 2 is etched, but magnetic flux is generated in the ferrite core 11 because the ferrite core 11 is installed between the upper and lower electrodes 10, 2 at that time, thus allowing the change of field distribution between the upper and lower electrodes 10, 2. The field distribution is altered by the material, shape and location of installation of the ferrite core 11, thus allowing the fine adjustment of the field distribution.