baber/WOPTO huggingface dataset:
Patent JP-S62112374-A (JP)
Title: Manufacture of mis transistor
Inventor: KUDO NOBORU
IPC: H01L21/265
Filed: 1985-11-12
Abstract: PURPOSE:To obtain an MIS FET with a good yield by a method wherein, after low concentration source and drain are formed, an oxide film is formed on the side walls of a gate electrode by lamp heating and high concentration source and drain are successively formed. CONSTITUTION:After N<->type source and drain 4 are formed on a P-type substrate, a polycrystalline Si gate 5 is exposed by a halogen lamp to cover the side walls with an oxide film 6. A thin film of 50-400Angstrom  can be obtained with a good reproducibility by the exposure in O2 at 900-1,200 deg.C for 10-12sec. The thickness can be controlled to within + or -10Angstrom . Then ions are implanted to form N<+>type source and drain 7. With this constitution, excellent controllability and reproducibility of the thickness of the oxide film on the side walls of the gate can be realized and the distance between the source and the drain can have the most suitable value so that an FET with excellent characteristics can be obtained.
Patent JP-H06105396-A (JP)
Title: Ultrasonic wave probe
Inventor: SUGAWARA KAZUHIRO
IPC: A61B8/00
Filed: 1992-09-22
Abstract: PURPOSE:To eliminate the leakage in a feeder line and to eliminate the noise at an ultrasonic wave frequency of 1MHz or over in the linear array probe. CONSTITUTION:Linear array use vibrators 1a-1f are arranged in parallel regularly on a printed circuit board 10. On the other hand, conductors 2a-2f for feeder line corresponding to each vibrator are arranged in parallel on a printed circuit board 20 regularly. The corresponding vibrators and conductors are connected by using a bonding wire 6 in the cross reference as 1a-2a, 1b-2b,..., A stray capacitance between adjacent conducting wires is generated and an electric interference is generated for this configuration. In order to prevent it, the conductors 3a-3e whose earthing is shared in common are provided between adjacent conducting wires.
Patent JP-2001075950-A (JP)
Title: Preview display device, system and method for displaying and editing image and storage medium
Inventor: MORI SHIGEKI
IPC: G06F3/0484
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To immediately print a target document and to enable efficient printing by performing editing operation while performing preview display, correcting print command data and transmitting it to a printer system. SOLUTION: The print command data prepared by a computer 101 are received by a preview display device 104 and preview display is performed. When a cursor key is pressed, a correction parameter is increased/decreased. The values of the increased/decreased parameters are respectively made into location shift in (x) and (y) directions and corresponding to a symbol showing the external form of a virtual paper sheet, print contents are displayed again after moving the display. A parameter correction based on the correction parameter is applied to the print command data and the corrected print command data are transmitted to a printer system 112.
Patent JP-H04132807-A (JP)
Title: Valve system for engine
Inventor: HIROSE ICHIRO
IPC: F01L1/34
Filed: 1990-09-21
Abstract: PURPOSE:To heighten the responsiveness of a variable valve timing mechanism as well as to achieve the reliability of an engine by installing a helical piston, changing the rotational phase of a camshaft, and a return spring, energizing this helical piston in the return direction, respectively. CONSTITUTION:In an internal structure of a valve timing mechanism 10, a ringlike helical piston 35 is interposed between this internal structure and a cover body 36 on the circumference of a center block 34. In addition, a return spring 40 is installed in an interval between the helical piston 35 and a casing 27 at the back of this piston. When oil is supplied by way of an interconnecting passage 38 and a conducting passage 39 and hydraulic pressure works on the helical piston 35, an exhaust side camshaft 3 and a pulley 11 are relatively rotated. Accordingly, there is produced a phase difference between the camshaft 3 and the pulley 11 and thereby on-off timing for an exhaust valve 18 is made variable. Thus, operating responsiveness in the variable valve timing mechanism is heightened and simultaneously the extent of operating reliability at time of high speed rotation is thus securable.
Patent JP-H0996926-A (JP)
Title: Electrophotographic color image forming method
Inventor: KATO EIICHI
IPC: G03G13/16
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming method whose transfer characteristic is excellent, which does not have color slurring, by which a high-definition and high-quality color image can be easily and stably obtained, and whose transferring characteristic toward a material to be transferred is more improved by forming a first and a second transfer layers of resin respectively having specified material. SOLUTION: A color copy material can be obtained by forming the first transfer layer 12, a toner image 3 and a second transfer layer 13 on the surface of an electrophotographic photoreceptor 11 whose surface tacky power is <=20(g) force, and suceedingly transferring the toner image 3 on the material 16 to be transferred together with the layers 12 and 13. The layer 12 is formed by electrodeposition coating method by using resin particles AR which are constituted of resin AH having image transition point of 30 deg. to 80 deg.C and softening point of 35 deg. to 90 deg.C, and resin AL1 having image transition point of -30 deg. to 40 deg.C or the softening point of 0 to 60 deg.C and in which the difference of the image transition point or the softening point between the resin AH and the resin AL1 is >=2 deg.C. Furthermore, the layer 13 is mainly constituted of the resin AL2 whose image transition point is <=35 deg.C or the softening point is <=45 deg.C.
Patent JP-H02122290-A (JP)
Title: Compound ultrasonic sonar
Inventor: DEIITAA SHIYUTAIN
IPC: G01S7/521
Filed: 1989-09-27
Abstract: PURPOSE: To avoid the extreme low frequency of an ultrasonic vibration by assigning a matching layer A with a thickness of DA to the surface of the montage surface side of a vibration object K with a thickness of DK and matching the thickness DA of the matching layer A to the thickness DK of the vibration object K. CONSTITUTION: A matching layer A is made of a material, for example polysilicon, where the product between a density and an elastic coefficient is lower than that of ceramic and is placed on a piezoelectric ceramic, and an acoustic exchanger is a resonator in thickness direction with a wavelength of (2n+1)λ/4, where n is an integer that is equal to or larger than 1. Also, the thickness DA of the matching layer A is matched to that of ceramic so that an ultrasonic part discharged in the direction of the montage surface is nearly completely reflected on the surface of the montage. This configuration prevents a plurality of ultrasonic sonars from decreasing a conversion efficiency owing to acoustic λcoupling to a support and achieving support at one vibration node. Also, a used piezoelectric ceramic plate can be positively and electrically contacted including no reduction in acoustic amplitude as compared with a freesuspension-type λ/2 sonar.
Patent JP-S61132408-A (JP)
Title: Ventilating device for automobile
Inventor: KOBUNA TOSHIYUKI
IPC: B60H1/26
Filed: 1984-11-30
Abstract: PURPOSE:To rationally install a solar cell without deteriorating a property of a glass sun roof to transmit light by mounting the solar cell useable for a power source of a ventilating fun and an electric circuit associated therewith on an exhaust duct of a car room projecting upwardly of the glass sun roof. CONSTITUTION:An opening part 2 is formed through an automobile roof 1, and a glass sun roof is provided interiorly of the opening part. A ventilating fun 6 for car interior air is mounted on a transparent hole 5 provided in the glass sun roof 3. In addition, a ventilating duct 8 for car interior air communicating with the transparent hole 5 is provided projecting upwardly of the glass sun roof 3. Thereupon, a solar cell 10 useable for a power source for the ventilating fun 6 and an electric circuit associated therewith, e.g., a starting circuit 12 is attached in the ventilating duct 8. Hereby, a space within the ventilating duct 8 is effectively employed to arrange the solar cell 10 and the electric circuit 12, whereby cooling effect for the solar cell 10 can be improved without deteriorating a property of the glass sun roof 3 to transmit light.
Patent JP-S61132993-A (JP)
Inventor: KAWASHIMA HIROYUKI
IPC: H03M1/70
Filed: 1984-11-30
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-S62113349-A (JP)
Title: Electron beam energy analyzer
Inventor: INOUE MASAO
IPC: G01N23/06
Filed: 1985-11-12
Abstract: PURPOSE:To make electron beam spectrums different in signal intensity each measurable with a detector of constant sensitivity, by adding an electron beam adsorber whose adsorption factor differs according to an incident position and a deflector both to an interval between a selector device of electron beams and the detector. CONSTITUTION:Electron beams 17 transmitting a sample are led into a spectrometer 9 and dispersed according to energy, and selected by a slit 13. Next, they are detected by a detector 14 and an energy spectrum is secured. At this time, at an interval between the slit 13 and the detector 14, there are provided with deflectors 20 and 21 to be deflected with output of the detector 14 and an electron beam absorber 22 whose adsorption factor differs according to an incident position. And, such as electron beam as being very large in a dynamic range is adsorbed by the adsorber 22 according to signal intensity, making it detectable in keeping sensitivity of the detector 14 constant as it is. Therefore, quantitative measurement is performable over the whole range of the signal intensity without entailing any alteration of measuring conditions.
Patent JP-H08124676-A (JP)
Title: Heat resisting substrate structure for thin film el element
Inventor: YAMADA YOUJI
IPC: H05B33/02
Filed: 1994-10-20
Abstract: PURPOSE: To efficiently provide a metal electrode with an inexpensive glass substrate by changing a substrate exclusive for reflective resist application such a lift off to a heat resisting substrate having a metal film and a transparent insulating layer successively laminated on the glass substrate. CONSTITUTION: An Al film is formed on a transparent insulator 1a (glass substrate) by sputtering as a metal film 1b, and a SiO2 film is formed thereon as a transparent insulating layer 1c. Thereafter, a resist 7 is applied onto the insulating layer 1c in a prescribed thickness by a spin coater. It is prebaked, for example, at 100 deg.C for 30 minutes, subjected to a ultraviolet irradiation with a prescribed exposure into a reverse image pattern form, and then baked, for example, at 120 deg. and for 3 minutes for crosslinking. Thereafter, it is developed after irradiation with a specified mJ/cm<2> exposure as after exposure to provide the inverse light tapered resist 7. A tungsten film is formed by sputtering by use of the resulting substrate, and released to form a metal electrode 2. Namely, the metal film 1b and the transparent insulating layer 1c are successively laminated on the glass substrate 1a to provide an inexpensive heat resisting substrate 1.
Patent JP-S61133400-A (JP)
Title: Electroplating device
Inventor: KONISHI HARUO
IPC: C25D17/10
Filed: 1984-12-03
Abstract: PURPOSE:To adjust ideally the plating current for the first and final products by changing the anode plate extending over the entire length in a plating cell to plural sheets of anode plates arraying in series, connecting the anode plates to respective power source current rectifiers to be exclusively used and permitting individual control. CONSTITUTION:A bus bar 7 which acts as a cathode is extended over the entire length of the plating cell T and the divided anode plates 9 are disposed over the entire length of the cell. The bar 7 and the plates 9 are connected to the respective current rectifiers 11 by wirings 12. The plates 9 are so arranged that the central plate is longest and the plates nearer the ends are shorter. The first substrate is put into a receiving frame 1 and the supply current of the rectifiers 11 is gradually increased cooperatively with the speed at which the substrate is sunk into a plating liquid L to pass the current meeting the area of the substrate in the liquid. The current is passed in accordance with the successive dipping of the frame 1 into the liquid L. The current supply to the rectifiers 11 is thus adjusted according to the frame 1 in the above- mentioned manner, by which the generation of scorch, burn, etc., to the first and final substrates is prevented.
Patent JP-S63109235-A (JP)
Title: Supercharging type internal combustion engine
Inventor: YASUDA NOBUHIKO
IPC: F02B37/10
Filed: 1986-10-25
Abstract: PURPOSE:To regulate the feeding quantity of air into an engine in accordance with an operating condition while preventing the wear and failure of a clutch by providing a power transmission system for a supercharging air and providing a throttle valve in an air feeding passage to a compressor. CONSTITUTION:The power from the crankshaft 16 of an engine 6 is transmitted to the shaft 12 of a compressor 1 via gears 7a, 7b, 7c, 7d. At the time of accelerating operation of the engine 6, a throttle valve 3 is operated interlocked with an accelerator pedal 10, and the throttle valve 3 is widely opened when the operating quantity of the accelerator pedal 10 is large while the throttle valve 3 is throttled when the operating quantity of the accelerator pedal 10 is small.
Patent JP-H06109269-A (JP)
Title: Terminal box-equipped carpet
Inventor: ONISHI AKIMASA
IPC: H05B3/02
Filed: 1992-09-24
Abstract: PURPOSE:To provide a carpet which provides stability feeling and a high safety terminal. CONSTITUTION:There are provided a carpet main body 1 and a terminal box which comprises an upper case 4 and a lower case 6, which are mounted to the main body 1. The lower case 6 is provided with an extension part 9 extending in the inner direction of the carpet main body 1 than the upper case 4 in shape. Even when an area near a boarder 7 between the carpet main body 1 and the upper case 4 of the terminal body 3 is trampled, this shape prevents the terminal box 3 from floating from the floor surface since the floor side of the lower case 6 is extended and hence provides stability feeling. More particularly, this construction protects users of the carpet from stumbling.
Patent JP-H0997195-A (JP)
Title: Test system for peripheral device
Inventor: YAMAMOTO SHINOBU
IPC: G06F11/30
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To simplify the operation by transferring a device test command as a part of a device command from a host device to a peripheral device. SOLUTION: A host device 1 is provided with a device test processing part 14 which transfers the device test command as a part of the device command from the host device 1 to a peripheral device 5, and the peripheral device 5 is tested in accordance with this device test command. Consequently, it is unnecessary to operate switches on the operator panel of the peripheral device 5. A device information transfer processing part 57 transfers the device command from the host device 1 to the peripheral device to acquire the device information of the peripheral device 5 to be tested, and this device information is stored in a storage device 16 of the host device 1.  A device information storage processing part 15 uses stored device information to eliminate a need of acquiring the device text command information from the peripheral device 5 again when the same peripheral device 5 is tested, thus shortening the execution time for device information acquisition to improve the operability.
Patent JP-H0678715-A (JP)
Title: Production of protein composition enriched with alkaline earth metal
Inventor: HIROTSUKA MOTOHIKO
IPC: A23L1/304
Filed: 1991-09-05
Abstract: PURPOSE:To enable the enrichment of a water-soluble or water-dispersible protein composition such as soya milk with an alkaline earth metal such as calcium or magnesium without forming precipitate. CONSTITUTION:An alkaline earth metal compound and a chelating agent are homogenized in an aqueous system in the presence of lecithin and the obtained alkaline earth metal enriching agent is mixed or homogenized together with a protein-containing composition to obtain a protein composition enriched with alkaline earth metal. A water-soluble or water-dispersible protein composition such as soya milk can be enriched with an alkaline earth metal such as calcium or magnesium without forming precipitate and the obtained alkaline earth metal-enriched protein composition may be incorporated with conventional food additives such as seasonings and flavoring agents. The composition can be used in various fields in the form of liquid, semi-solid, solid, etc.
Patent JP-H03218703-A (JP)
Title: Watchband made of stainless steel treated nickel diffusion alloying
Inventor: OKAMOTO RYUZO
IPC: A44C5/02
Filed: 1989-09-29
Abstract: PURPOSE:To obtain the quality for satisfying the corrosion resistance and to switch an expensive nickel base alloy used conventionally to stainless steel whose cost is low and whose workability is satisfactory by executing Ni plating and a diffusion alloying two times to a mesh band made of stainless steel. CONSTITUTION:In a state of a stainless steel wire, nickel plating is performed in advance, a diffusion alloying is executed in advance, this wire is worked to a watchband, and after forming it to a final shape, plating and diffusion alloying are executed again. By executing this treatment two times, necessary corrosion resistance is secured. In the case of a mesh band, since the diameter of wire is small and it is a line, the cross section is round, and since it is not face contact but a line contact, width which is not plated is narrow and about <=0.3mm, and in the case of width of this degree, nickel is diffused from the periphery by the diffusion alloying, and the surface on which nickel is rich is obtained. As for thickness of nickel plating, a temperature of the diffusion alloying and time, correct conditions are selected in accordance with a material of the wire, the diameter of the line, overlap width of the line, etc.
Patent JP-H0970391-A (JP)
Title: Pressure measurement method and needle for blood dialysis
Inventor: RODONII ESU OOMACHI
IPC: A61B5/0215
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and an instrument for measuring fluid pressure in a blood vessel for blood dialysis. SOLUTION: An instrument for measuring fluid pressure consists of a hollow needle 12 for access to a blood vessel of patient for blood dialysis and a tube 14 with its one end connected with the hollow needle 12 and the other end with a cap or a blocked cylinder 24. The hollow needle 12 is inserted into the blood vessel of the patient for blood dialysis and the fluid pressure in the blood vessel is measured by a calculation based on the length of the blood intruded into the tube 14. Phlebostenosis is earily warned by regular monitoring of the fluid pressure in the blood vessel.
Patent JP-S63110219-A (JP)
Title: Production of polyimide resin
Inventor: ASAHI TETSUYA
IPC: C08G73/10
Filed: 1986-10-28
Abstract: PURPOSE:To obtain the titled resin, expressed by a specific formula and usable in the field of transportation equipment, etc. at low temperatures in good yield in a short time, by polycondensing 3,4,9,10-perylenetetracarboxylic acid dianhydride with an aromatic diamine. CONSTITUTION:3,4,9,10-Perylenetetracarboxylic acid dianhydride is polycondensed with an aromatic diamine, e.g. m-phenylenediamine, etc., in the coexistence of a condensing agent, preferably a zinc compound, e.g. zinc salt of an inorganic acid, zinc salt of an organic acid or zinc (II) organic chelate compound, while heating to afford the aimed resin expressed by the formula (Ar is aromatic ring; n is >=3).
Patent JP-H0197012-A (JP)
Title: Clock abnormality detection circuit
Inventor: KIYOTA KAZUNARI
IPC: H03K5/19
Filed: 1987-10-09
Abstract: PURPOSE:To detect the interruption of an input clock or a clock abnormal fluctuation at a low clock rate by providing a comparator comparing the result of detection of a pulse width detection circuit with a preset reference value so as to detect an abnormality of a clock signal depending on the result of comparison by the comparator. CONSTITUTION:If a frequency of a clock input 20 exceeds s specified range (f0+ or -DELTAf1), a phase locked loop oscillator (PLO) is in the self-running state and a best is generated at a period being the least common multiple between the frequency of the fluctuated clock input 20 and the self-running frequency of the PLO circuit and then the mark rate of the pulse signal 22 is fluctuated up to 0-100%. Then the pulse width detection circuit 15 detects a sampling value a sampling value in excess of the sampling fluctuation threshold value being an allowable fluctuation or a sampling value below the sampling subtracted by the sampling fluctuation threshold value being the permissible fluctuation from the count center value n/2 in addition to the count center value n/2 at the mark rate of 50%, and then the sampling value comparator 16 outputs a fault generating signal.
Patent JP-H0594367-A (JP)
Title: Buffer storage device
Inventor: FUNADA KAZUYUKI
IPC: G06F12/12
Filed: 1991-10-02
Abstract: PURPOSE:To speed up the processing while improving the hit rate by residing the frequently used data in a buffer storage device permitting the resident of arbitrary data. CONSTITUTION:The buffer storage device is provided with a data storage part 2 storing data, a tag storage part 1 storing tag data having a resident bit indicating presence of residence in addition to an effective bit indicating the presence or absence of the address corresponding to the storage data and the storage data and a control part 3 controlling the data storage part 2 and the tag storage part 1 while comparing the state of the host address and a resident bit control line 10 with the tag data information from the tag storage part 1. A resident bit control line 10 is operated to set whether it is resident or not, and the resident data stored in the buffer device will not be replaced by non-resident data. When the frequently used data is set to 'resident', the hit rate is improved and the utilizing efficiency of the buffer storage device is increased.
Patent JP-H10106281-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: KODAMA NORIAKI
IPC: G11C16/02
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To reduce the electric field applied to a tunnel film by changing the load characteristic in accordance with a threshold value of a memory cell when electrons are emitted from a floating gate of the memory cell. SOLUTION: A comparator 7 compares a cell read data SD from a sense circuit 5 and an expected value data ED after a first stage electron emission, and sends a comparison result COMP to an electron emission operation control circuit 6. When the circuit 6 detects that all memory cells pass to emit electrons at the first stage, the circuit 6 outputs a second electron emission signal EES2 to a source voltage control circuit 10 and a verification voltage generation circuit 9. The circuit 9 outputs an electron verification voltage Vver to a row decoder 2 so as to judge by a threshold value of a memory cell whether or not electrons of a predetermined count are emitted. The circuit 10 supplies in compliance with the signal EES2 a source voltage Vsc lower than at the first stage to a source of a memory cell array 1 to perform second stage electron emission.