baber/WOPTO huggingface dataset:
Patent JP-S58138041-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYATA SHINICHI
IPC: H01L21/60
Filed: 1982-02-12
Abstract: PURPOSE:To improve the junction force at a stitching part by increasing the junction area and thus eliminate that a gold wire is placed under excess pressure to be crushed even when the load is increased, by pressing the bonded junction part after bonding a bonding wire to a lead frame. CONSTITUTION:After bonding at the first position wherein the bonding head of the lead frame carriage part in a bonding device exists, the junction part between the lead frame and the metallic wire is further pressed and bonded at the  second position wherein the pressing mechanism in the direction of carriage exists resulting in the improvement of the junction force by increasing the junction area, and the pressing jig of the pressing mechanism is shown in Fig. (a) and (b). The pressing jig 8 of one example in the figure is one example of an angular cylindrical type, and the lower surface thereof is a flat end part 8a in t' of the external side of the thickness t, while the internal side forms a slope part 8b which is continuous form the above-mentioned plane part and has recess to the internal side of the angular cylinder. The compression bonding is attained after performing a wire bonding to the lead frame 3 by the pressing jig.
Patent JP-S59147035-A (JP)
Title: Polyolefin resin composition
Inventor: SHIMAZAKI TOSHIFUMI
IPC: C08L33/02
Filed: 1983-02-10
Abstract: PURPOSE:To provide a polyolefin resin composition having high impact strength and giving a molded article highly resistant to whitening even if its surface is damaged, by compounding a polyolefin, an inorganic filler and polybutadiene at specific ratios. CONSTITUTION:The objective resin composition is obtained by compounding (A) 100pts.wt. of a polyolefin resin composition composed of (i) 40-94wt%, preferably 53-91wt% of a polyolefin (preferably propylene homopolymer, propylene- ethylene block copolymer or high-density polyethylene), (ii) 5-40wt%, preferably 8-35wt% of an inorganic filler (preferably talc, calcium carbonate, mica, etc.) and (iii) 1-20wt%, preferably 1-12wt% of a polybutadiene [preferably having a Mooney viscosity ML1+4 (100 deg.C) of 20-60] with optionally (B) 0.1-10pts.wt. of an unsaturated carboxylic acid (derivative) and/or 0.1-5pts.wt. of a silane coupling agent having ethylenic unsaturated bond and (C) 0.01-1pt.wt. of a radical generator.
Patent JP-S63294599-A (JP)
Inventor: RARUFU DOITSUCHIE
IPC: G10H7/10
Filed: 1988-01-30
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-H11219257-A (JP)
Title: Mouse device
Inventor: IMANISHI SUSUMU
IPC: G06F3/0354
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To attain recovery by means of only permitting a user to move a mouse from a perfect OFF-state by providing a switch and a power generator using the driving power of a ball between the power source of a host system and a power saving mouse. SOLUTION: The power generator 9 converts driving power into electric power with a roller 8 by rotating the ball 7 and the switch 3 in the OFF-state is turned-on. When it is perfectly in the OFF-state, the mouse 4 itself is moved so as to rotate the ball, the roller 8 which is brought into contact with it transmits driving power to the power generator 9, the power generator 9 converts driving power into electric power, the power 12 permits the switch to be in an ON-state and a normal state is recovered.  That is, the ball 7 is rotated only by permitting the user to move the mouse 4 in the perfect OFF state, the roller 8 transmits driving power to the power generator 9, the driving power is converted into electric power in the power generator 9, the switch 3 is turned-on by the electric power 11, the power source from the host system 1 is supplied to a microcomputer and the normal state is recovered.
Patent JP-S56118276-A (JP)
Title: Manufacture of electrolyte plate for fuel cell
Inventor: AKIMOTO HIDETOSHI
IPC: H01M8/14
Filed: 1980-02-21
Abstract: PURPOSE:To obtain an airtight electrolyte plate which has an even density and is stable to any heat cycle, by making a carbonate which is used as an electrolyte and is molten under a high temperature to be adequately mixed with a matrix substance, before the fluidized even mixture is cooled and solidified into a plate. CONSTITUTION:Either lithium carbonate or a combination of lithium carbonate and potassium carbonate or lithium carbonate and sodium carbonate, and either a matrix inactive to a molten carbonate, for example, MgO powder, ZrO2 powder or the like or a substance which reacts with a molten carbonate and produces a crysstalline matrix inactive to a carbonate, for example, Al2O3 powder or the like are mixed in a given ratio. The mixture 2 is thrown into a molten furnace 1 to make the carbonate to be molten, before the fluidized mixture is mixed and undergoes deairing through stirring or the like. Next, the fluidized mixture 2 is passed through a cooled roller 5 to be cooled by this, and it is immediately solidified, thus an electrolyte plate 6 being obtained.
Patent JP-S60165167-A (JP)
Title: System detour system at system abnormality
Inventor: SATOU KAZUNORI
IPC: H04Q3/54
Filed: 1984-02-08
Abstract: PURPOSE:To offer a voice picture information exchange service without limit of connection to other station even at system stop by allowing a telephone set to make call and incoming call and forming a function to be reconnected to picture transmission and picture reception device as required independently of system exchange processing. CONSTITUTION:A terminal switching controller 10 is provided so as to provide an abnormality system detour function also to a terminal device except a telephone set. When an exchange system 13 stops operation, a line switch device 11 draws a relay line 15 to the controller 10. The controller 10 supervises always the incoming of monitor circuit 5, 6. In making a call, a KEY of each acoommodating terminal is operated and its information is relayed to a main control circuit 3 by a KEYCONT8. The circuit 3 turns on a corresponding analog switch 1 via a gate control circuit 2. Thus, the relay line and the said terminal device are connected directly. The calling information is supervised similarly as above, and the relay line and the terminal device are cut off similarly as above by re-operating the key corresponding to the said terminal device. The relay line and the telephone set are connected similarly at the incoming call from the relay line 15. The controller 10 has an independent control circuit and a power supply.
Patent JP-S61181710-A (JP)
Title: Vehicle having plural drive modes
Inventor: FURUKAWA MASAZUMI
IPC: B60W10/04
Filed: 1985-02-06
Abstract: PURPOSE:To make a vehicle convenient in use, by providing various drive modes to the vehicle so that various characteristics are determined in accordance with a drive mode setting signal as an input signal and a detected operating status in order to control the vehicle. CONSTITUTION:A preferential mode such as, for example, a comfortable drive mode, a low fuel consumption drive mode, a high-sensitive drive mode, etc. is selected by means of a drive mode input device 10 which delivers mode signals 20, 21... to a characteristic control device 30. Modules 301-303 in the characteristic control device 30 receive these mode signal 50-52 and as well operating status signals 20-22 from a status quantity detecting device 40, and therefore, deliver control value signals for controlling the suspension and the quantity of fuel injection to cope with the selected drive mode, to devices to be controlled 70. With this arrangement, a suitable drive mode may be selected in compliance with the request of the driver, thereby it is possible to make the vehicle convenient in use.
Patent JP-S55112086-A (JP)
Title: Color picture receiver of beam index system
Inventor: HOSONO TAKASHI
IPC: H04N9/24
Filed: 1979-02-22
Abstract: PURPOSE: To ensure the accurate correction for the horizontal linearity by securing the agreement between the current reset timing and the reading timing of the memory output.  
     CONSTITUTION: Auxiliary deflecting coil 27 is provided to color picture tube 1 in addition to main deflecting coil 25. The normal horizonal and vertical deflecting signals are supplied to coil 25, and the deflecting auxiliary signal read out of memory circuit 30 is applied to coil 27 respectively. Then current reset circuit 40 is installed beteen circuit 30 and coil 27, and circuits 30 and 40 are controlled by the control signal based on the index signal obtained through tube 1. And the agreement is obtained between the current reset timing and the reading timing of the output of circuit 30, thus ensuring the accurate correction for the horizotal linearity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S565163-A (JP)
Title: Method and apparatus for moistening web
Inventor: HASEGAWA WATARU
IPC: G03F7/16
Filed: 1979-02-21
Abstract: PURPOSE: To perform uniform moistening and regulate the amount of moisture exactly by a procedure in which the temperature of web is regulated beforehand to dew point or below the saturated steam temperature in wet atmosphere, and then web is passed through the wet atmosphere at a specific temperature.  
     CONSTITUTION: The temperature of the web 1 is beforehand regulated to dew point or below the saturated steam temperature in a wet atmosphere and then the web 1 is passed through a wet atmosphere consisting of a wetting medium at the saturated steam tempeature or a temperature slightly higher than the saturated steam temperature to cause heat exchange to take place between the web and the wetting medium and at the same time to cause uniform condensation of moisture to take place on the whole surfaces of the web 1 for moistening. For example, when the web 1 is introduced into and passed through the condensation chamber 5 kept under a wet condition, the particles of steam, having a sufficiently smaller size than the texture size of the web 1, can penetrate not only the surface of the web 1 but also deep into the texture, and contact with the web 1 with emission of latent heat, and then condense. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54112182-A (JP)
Title: Semiconductor device
Inventor: MISAKI KOUICHIROU
IPC: H01L29/866
Filed: 1978-02-22
Abstract: PURPOSE: To realize a breakdown at the whole current level with resistance at a breakdown time reduced, by causing a breakdown in a bank by providing a buried Zener diode into a semiconductor substrate.  
     CONSTITUTION: Through oxidized film 313 adhered onto P-type semiconductor substrate 301, N + -type region 314 is formed, in which P-type region 315 is formed by diffusion. Into substrate 301, P-type insulating separate regions 316 are provided at both sides of region 314, and N-type layer 305 is formed on the entire surface by epitaxial growth and then covered with oxidized film 310. Next, P-type insulation region 317, P-type buried Zener region 318, and P-type circumferential region 319 of the buried Zener region are formed by diffusion in layer 305 being positioned over regions 316 and 315 and then extended to regions 316 and 315 through forced diffusion, thereby forming regions 306 to 308. Next, buried Zener region 307 is covered, N + -type emitter region 304 is formed by diffusion, and cathode and anode electrodes 311 and 312 are fitted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09252670-A (JP)
Title: Liquid sprinkling tube
Inventor: OKADA YASUMASA
IPC: A01G25/00
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a liquid sprinkling tube uniformly sprinkling a liquid without causing the irregular sprinkling of the liquid during growing plants by uniforming the quantity of the liquid to sprinkle and sprinkling the liquid such as water in the state of thin rain water from upper side even in the state where only a limited liquid pressure and sprinkling liquid quantity can be used. SOLUTION: This liquid sprinkling tube 1, which is flat at the time of allowing no water to pass through and is a round long pipe at the time of allowing water to pass through, is provided with plural liquid sprinkling holes 2 to form a constant repeated pattern on one outer peripheral surface of the flat liquid sprinkling tube 1 or one face halving it along the longitudinal direction of the liquid sprinkling tube 1. Not less than four to not more than six liquid sprinkling holes 2 exist at one unit of the repeated pattern, and a liquid sprinkling hole 2 of the largest diameter among the liquid sprinkling holes 2 is formed at a position forming the liquid sprinkling injection angle to be not less than 27 deg. with respect to the horizontal surface.
Patent JP-S62178240-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: TAKADA SHIYUN
IPC: G03C1/42
Filed: 1986-02-01
Abstract: PURPOSE:To obtain a photosensitive material which has a high color forming density even if said material is quickly processed with a color developing soln. contg. no benzyl alcohol by incorporating the precursor of a color developing agent and compd. having specific structure into the photosensitive material. CONSTITUTION:The precursor of the color developing agent and at least one of the compd. expressed by formula I, formula II, formula III and formula IV are incorporated into the photosensitive material. In formula I, R1 is an H atom, R2, R3, R5, R6 are an H atom, halogen atom, etc., R4 is an alkyl group, etc. R1 and R2 may form 5--6-membered rings by ring closure with each other and R4 in such a stage is a hydroxy group or alkoxy group. In formula II, formula III, R1, R4 are an H atom, halogen atom, etc., R2 is an H atom, alkyl group, etc., R3 is an H atom, halogen atom, etc. In formula IV, R' is an aliphat. group, cycloalkyl group, etc., Y is a nonmetallic atom group necessary for forming the heterocycle of 5--7-membered rings with an N atom.
Patent JP-2000222794-A (JP)
Title: Control method for tape streamer device
Inventor: YONEDA YASUHIRO
IPC: G11B15/467
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a control method for a tape streamer device, capable of solving even a reading error in the bent track of a magnet tape having irregular portions on a tape edge. SOLUTION: To execute re-reading by pre-rolling after a magnetic tape 1 is wound on a cylinder and traveled to be read by rotary heads 5a and 5b and a reading error is detected, during the execution of re-reading, the execution routine of an AT servo system 9 is switched from a first routine 9a before re-reading to a second routine 9b. In the second routine 9b, voltages are applied to piezoelectric elements 8a and 8b supporting the rotary heads 5a and 5b to displace the rotary heads 5a and 5b in a recording track width direction.
Patent JP-H01195438-A (JP)
Title: Image forming device
Inventor: YAMAMOTO TAKEMI
IPC: G03B33/04
Filed: 1988-01-29
Abstract: PURPOSE:To reduce a cost per one sheet in forming a light shielded image by reducing the area of the light shielded image in case forming a mask negative obtained by sticking the light shielded image on a permeable member. CONSTITUTION:In the mask negatives 30R, 30G and 30B for half tone area, all of a line drawing area is not masked but only black part of the line drawing area and its periphery are masked. Since exposure is performed on a photosensitive sheet with light having wavelengths corresponding to the respective colors R, G and B through the mask negatives 30R, 30G and 30B, a desirable color image by a pseudo gradation manner, etc., can be obtained in the half tone area. Meanwhile, the desirable monochromic line drawing of high resolution without color slurring can be obtained in the line copy area without losing the resolution of the mask negative and, moreover, toner, ink, etc., for forming the mask negatives can be saved. Thus, the cost in forming the mask negative can be reduced.
Patent JP-S60163692-A (JP)
Inventor: HAYASHIDA YUKIO
IPC: G01F7/00
Filed: 1984-02-07
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-S59145709-A (JP)
Title: Production of ferromagnetic iron powder
Inventor: UEMATSU TOSHIKATSU
IPC: B22F9/22
Filed: 1983-02-10
Abstract: PURPOSE:To produce metallic powder having an excellent magnetic characteristic when used for magnetic recording by coating the surface of the powder of needlelike iron hydroxide or iron oxide with a Ge compd. then reducing the same. CONSTITUTION:A concd. slurry or cake of the powder of needlelike iron oxyhydroxide or the needlelike alpha-iron oxide formed by thermal decomposition of said iron oxyhydroxide is put in a kneader or the like and powder of germanium oxide or germanium hydroxide is added under powerful agitation. Otherwise these powders are dissolved in water and a soln. of germanic acid is added thereto to form a uniform and dense coating layer of germanium oxide, germanium hydroxide or germanic acid on the needlelike iron oxide powder at a rate of 1-6wt% basing on the Fe in the iron oxyhydroxide or iron oxide. After such iron oxyhydroxide or iron is oxide dried, it is heated to 400-500 deg.C in gaseous hydrogen flow and is thus reduced to Fe. The ferromagnetic iron powder having an excellent characteristic as a magnetic recording medium without losing the needlelike state is obtd.
Patent JP-S59147174-A (JP)
Title: Proportional control valve
Inventor: YOSHIKAWA SHIGEMI
IPC: F16K7/12
Filed: 1983-02-10
Abstract: PURPOSE:To decrease required driving force, by sealing noncompressible fluid in a sealed vessel so as to equalize pressures between a valve part and a driving part partitioned by a flexible film. CONSTITUTION:A proportional control valve part, comprising an orifice 2 and a needle shaped member 3, and propulsive internal and external threads 8, 9 for moving the needle shaped member 3 are fitted together in a part of a valve body 1, and the proportional control valve part is separated by a flexible film 4 from a motor driven part, mounting a rotor 11 of a motor to a shaft 13 of the external thread 9 to be contained in an enclosed vessel 14, then noncompressible fluid of antifreezing liquid or the like is filled in the enclosed vessel 14. If a fluid pressure is applied to the left of the flexible film 4, the film 4 is slightly flexed rightward, causing a pressure of the fluid filled in the enclosed vessel 14 to increase and the pressures in both sides of the flexible film 14 to balance, and the fluid pressure results to never act as the resistance when the needle shaped member 3 is moved to the left and the right. As a result, only less force, being required for turning the external thread 9, enables the thread to be sufficiently driven even if it is directly connected to the rotor 11 of the motor.
Patent JP-S62180867-A (JP)
Title: Discharged paper processor
Inventor: HIROMI TAKU
IPC: B65H33/08
Filed: 1986-02-04
Abstract: PURPOSE:To facilitate the discharging process of stacked sheets by providing at least two rollers directed in the different directions from each other on a device for stacking sheets discharged from a printer or the like to sort the discharging directions. CONSTITUTION:Sheets sent from the upstream is guide between the side walls 18, 19 of a job stackers 5. Biasing rollers 11-1-11-c vertically moved by a solenoid are provided between the side walls 18, 19 so that the direction of rotary roller axis is set orthogonally to the proceeding direction in the roller 11-b, and inclined outward by an angle theta in the rollers 11-a, 11-c. The biasing rollers 11-a-11c are lowered according to the direction of feeding desirably the sent sheets to control the proceeding direction of the sheet. Thus, the stacked sheets can be easily sorted while the sheets can be easily taken out.
Patent JP-S63188900-A (JP)
Title: Ic memory checking circuit
Inventor: FURUKAWA YUICHI
IPC: G11C29/56
Filed: 1987-01-30
Abstract: PURPOSE:To attain the check of memory performance as well as the check of readout data by providing a checking time control section in case of checking a data read from an IC memory so as to apply checking operation by using a selection signal inputted to the section. CONSTITUTION:An address outputted from an address command section 1 is inputted to an ICROM 2 and the data derived therefrom is checked by a check section 4 with a data of a data storage section 3. Through the operation above, a timing signal generating section 5, a timing selection section 6 and a timing control section 10 with built in a timing data storage section 7 are provided newly, and a selection signal inputted thereto is inputted to the selection section 6. Then the output derived therefrom is fed to the storage section 7 storing plural timing condition data, one timing data is extracted and its output is fed to the command section 1 and the check section 4. Thus, the checking is attained in case of changing the timing and changing the temperature condition and power voltage condition of the ROM 2.
Patent JP-H02201704-A (JP)
Title: Reproducing circuit for disk device
Inventor: KIMURA TOSHIKI
IPC: G11B5/09
Filed: 1989-01-31
Abstract: PURPOSE:To improve the frequency characteristic of an equalizing circuit, and to improve the reliability at the time of reproducing a signal by providing a filter, which makes only signal components in a reproducing frequency band pass through, on the output stage of the equalizing circuit correcting a peak shift and a frequency fluctuation. CONSTITUTION:The reproduced signal read from a head 10 is inputted to an equalizing circuit 100, the peak shift and oscillation fluctuation are individually equalization-corrected, and the signal is converted into a rectangular wave read signal. Further filters 34-1 and 34-2 are provided on the output stage of the equalizing circuit 100 without depending on the frequency characteristic of the equalizing circuit 100 itself. Thus an unnecessary noise component included in the reproduced signal component from the head 10 can be surely eliminated, a peak position and an amplitude width can be surely detected, and the highly reliable signal reproduction can be realized.
Patent JP-H05217216-A (JP)
Title: Optical tape
Inventor: KOMIYAMA MEGUMI
IPC: G11B7/24
Filed: 1992-02-06
Abstract: PURPOSE:To provide the optical tape having excellent recording characteristics. CONSTITUTION:A back coat layer having the surface roughnesses simultaneously satisfying the following equations V and IV is provided on the high-surface roughness side of a polyester film formed by laminating multiple layers having the surface roughnesses and F5 value simultaneously satisfying the following equations I to IV by co-extrusion and subjecting these layers to stretching and orienting: RaA<=0.005...I, 0.005<=RaB<=0.030...II, 0.005<=RaB-RaA<=0.026...III, 9<=F5<=30...IV, 0.012<=RaC<=0.040...V, 0.003<=RaC-RaB<=0.035...VI. In the above- mentioned equations, RaA denotes the center line average height (mum) of the low surface roughness surface of the polyester film; RaB denotes the center line average height (mum) of the high surface roughness surface of the polyester film; RaC denotes the center line average height (mum) of the surface of the back coat layer; F5 denotes the F5 value (kg/mm<2>) in the longitudinal direction of the polyester film.
Patent JP-H07228378-A (JP)
Title: Sheet feeder and recorder
Inventor: TAKAHASHI SEIJI
IPC: B65H3/56
Filed: 1994-02-18
Abstract: PURPOSE:To provide a sheet feeder reducing the manufacturing cost and improving feed/separation performance of a sheet. CONSTITUTION:A device comprises a lower case 7 capable of loading a plurality of sheets received, feed roller 12 for feeding the sheet loaded to be received to the lower case 7 and a contact roller 14a brought into contact with the sheet 5 on the downstream in a sheet feed direction from the feed roller 12 in order to bring the sheet into contact with the feed roller 12. Further, the device comprises a separation clearance part 7e corresponding to thickness of one or two sheets for separating one by one a plurality of the sheets loaded to be received to the lower case 7 and a guide rib formed with a sloped surface such as coming near a conveying surface of the sheet, in accordance with approaching the separation clearance part 7e, to guide a point end part of this sheet to the separation clearance part 7e.