baber/WOPTO huggingface dataset:
Patent JP-H1074894-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SONODA YASUHIRO
IPC: H01L27/04
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To shorten a process for manufacturing a semiconductor device by a method, wherein a first diffusion layer and a silicide layer and made to serve as the terminal regions of a resistive element, and a second diffusion layer is made to function as the resistive part of the resistive element. SOLUTION: A gate-insulating film 9 and a side wall insulating film 10 are laminated on a region of the surface of a silicon substrate 1, where an element isolation insulating film 2 is not formed or the center of an element active region. A resistor diffusion layer 5 is formed on the side wall insulating film 10 in a self-aligned manner, furthermore a pair of first impurity diffusion layers 11 are formed on both the edges of the element active region, and a silicide layer 6 is formed only on the impurity diffusion layers 11 respectively, so as to serve as terminal regions of a resistive element. A resistive diffusion layer 5 formed between the first impurity diffusion layers 11 to serve as a second diffusion layer is made to function as a resistor region of a resistive element.  By this setup, a resisitive element which is shortened in manufacturing process and suitable for high integration can be realized.
Patent JP-H0677445-A (JP)
Title: Master slice layout integrated circuit
Inventor: KONNO YASUMI
IPC: H01L27/118
Filed: 1992-08-28
Abstract: PURPOSE:To eliminate I/O circuits which can not be used and reduce a chip size. CONSTITUTION:Four contact pads P1, P2, P3 and P4 are provided outside three I/O circuits E1, E2 and E3 which are arranged around a chip. The pads P1, P2 and P3 are used as signal pads and the remaining pad P4 is used as a power supply pad. An I/O circuit group is composed of the three I/O circuits, the three signal pads and the one power supply pad. Such I/O circuit groups are repeatedly arranged along the circumference of the chip. With this constitution, the intervals between the pads in a pad row corresponding to one I/O circuit group are narrowed to provide one more pad in addition to the pads corresponding to the I/O circuits and those pads can be allotted for signal pads corresponding to the I/O circuits and one power supply pad, so that an I/O circuit which can not be used can be eliminated and a chip size can be reduced accordingly while one I/O circuit which can not be used exists in one I/O circuit group with a conventional constitution.
Patent JP-H0393220-A (JP)
Title: Formation of crystalline thin film and manufacture of semiconductor device
Inventor: SHIGENIWA MASAHIRO
IPC: H01L21/324
Filed: 1989-09-06
Abstract: PURPOSE:To prevent crystalline defects due to seed crystals and to acquire a high quality Si crystalline film by forming a crystalline film on an insulating film and by further forming a crystalline film thereon having a lower crystalline defect density than the crystalline film and the same crystal orientation as that of the crystalline film. CONSTITUTION:A pattern of an SiO2 film 2 is formed on a single crystalline Si substrate 1 and an amorphous Si film 3 is formed on the substrate through electron beam heating evaporation method. Then, heat treatment is applied in super high vacuum to produce solid epitaxial growth. The amorphous Si film 3 is single- crystallized on the film 2 ranging over a width of about 6mum from an end of the film 2. An amorphous Si film on the film 2 which is 6mum or more apart from an end of the film 2 becomes a polycrystalline Si 9. Similarly, electron beam heating evaporation is carried out in super high vacuum; the amorphous Si film 3 is formed on an Si film 10 which is deposited previously; heat treatment is carried out; and solid epitaxial growth is caused which proceeds in a longitudinal direction using an Si film 7 as seed crystals, which is crystallized in a preceding process. Thereby, a high quality Si crystal which is free from crystal defects can be obtained on an SiO2 film.
Patent JP-S6288466-A (JP)
Title: Telephone receiver base housing radio cassette stereo
Inventor: FUJISAWA NORIHIRO
IPC: G11B33/06
Filed: 1985-10-14
Abstract: PURPOSE:To automatically send transmitting information, etc., to a partner at the time of emergency, by fitting a radio cassette stereo to a telephone set base. CONSTITUTION:A base 2, on which a telephone set is placed, is equipped with a section, to which a radio cassette tape recorder 3 is fitted, and, when the switch 5 of the tape recorder is operated, the content recorded on a cassette tape 4 is reproduced and sent to a loudspeaker 10. Therefore, the recorded content from the loudspeaker 10 can be transmitted to a partner through the handset of the telephone set when the handset is placed on a handset placing section 9. At the time of emergency, etc., accordingly, necessary information can be transmitted to a partner when the telephone number of the partner is dialed and the handset is placed on the handset placing section 9, and then, the switch 5 is operated.
Patent JP-H0276399-A (JP)
Title: Learning remote controller
Inventor: SASAKI HIDEMI
IPC: H04N5/00
Filed: 1988-09-12
Abstract: PURPOSE:To reduce cost through the omit of a photodetection section of a device remote control by providing an infrared ray remote control photodetector unit attachable/detachable to/from a learning remote controller main body. CONSTITUTION:The learning remote controller consists of a removable infrared ray remote control photodetector unit 10 and a learning remote control main body 20. The removable infrared ray remote control photodetector unit 10 is attachable/detachable to/from the learning remote control main body 20 and removed from the learning remote control main body 20 in the case of conventional use not implementing learning/storage. Then the removed infrared ray remote control photodetector unit 10 is used for a photodetection section of various devices (AV equipment such as video camera, VTR, television set or CD player) controlled remotely.
Patent JP-H0893617-A (JP)
Title: Ignition coil and ignition device
Inventor: TAKAGI IWAO
IPC: H01F30/00
Filed: 1994-09-26
Abstract: PURPOSE: To supply optimum spark energy to an ignition plug by determining amperage on the side of secondary coils without externally attaching a resistor, etc., and controlling amperage on the side of a primary coil of ignition coil from the spark discharge of the ignition plug. CONSTITUTION: Resistors R2 are connected and arranged between lines between the positive pole side of primary coils L1a to L1n of ignition coils 10a to 10n and the positive pole sides of secondary coils L2a to L2n. A detection voltage Vdx is obtained from the difference (V1x'-V1x) between primary voltages V1x', V1x across the resistance R2 associated with the ignition timing, and resistance value of the resistance R2. Thus, since the ignition coils 10a to 10n do not require the externally attached resistors and the wiring associated with the external attaching and can be easily mounted, and the manhours required for the wiring are not increased. Based on the resistance value of the resistor R2 and the detection voltage Vdx, secondary currents I2a to I2n flowing through the secondary coils L2a to L2n are calculated.
Patent JP-H0898276-A (JP)
Title: Communication processor
Inventor: FUJIYAMA MITSUHIRO
IPC: H04Q9/00
Filed: 1994-09-26
Abstract: PURPOSE: To display the bayonet cap of a communication terminal easy to recognize by arranging a light emitting source in the inside of the bayonet cap and putting on the light emitting source when no setting and adjustment of an address by the terminal is performed. CONSTITUTION: This communication processor is equipped with a jack 13 provided with pins 1-4 which connect a portable terminal, and an LED 14 is arranged in its inside. Since the pins 14 are connected to the cathode side of the LED 14, the LED 14 can be put on by supplying control signals STATUS1, 2 and turning on transistors Q1 , Q2 in a state in which no plug 4 of a connection cable is inserted. When the plug 4 is inserted in such a state, the pin 1 is not brought into contact with the pin 2, which makes the LED 14 put off. In this way, it is possible to display the position of the bayonet cap of the plug easy to recognize and to easily confirm whether or not the setting or adjustment is completed.
Patent JP-2001024399-A (JP)
Title: Remote-control maintenance system of surface-mount component fitting machine
Inventor: ASANO MASAHIRO
IPC: H05K13/04
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To rapidly and reliably maintain and control even a surface-mount component fitting machine being installed at a remote location regardless of an area by connecting a factory with the surface-mount component fitting machine to a control system at a vender side with LAN and/or a telephone line. SOLUTION: A plurality of surface-mount component fitting machines 1 being installed in a factory and a host computer 2 are connected by a LAN 3, the surface-mount component fitting machine 1 is remotely controlled by a computer 5 of a control system 4, and the software of the surface-mount component-fitting machine 1 is upgraded by the host computer 2. As facilities regarding remote control, an Ethernet board and transmission control protocol (TCP/IP) are used as hardware and software, respectively, at the side of the surface-mount component fitting machine 1.
Patent JP-H02120737-A (JP)
Title: Photographic silver halide composition
Inventor: SHIYARON AIRIIN NOOMANDEIN
IPC: C07C255/46
Filed: 1989-09-06
Abstract: PURPOSE: To form a dye whose max. absorption peak is on a shorter wavelength side than that of a dye formed by a known pyrazolone type coupler and to reduce affinity for silver halide by using a specified photographic dye forming coupler. CONSTITUTION: This compsn. contains a photographic dye forming coupler represented by formula I, wherein R1 is (substd.) alkyl or aryl, each of R2 -R5 is H, (substd.) alkyl, etc., (m) is 0 or 1 and Z is H or a releasable group. The coupler (e.g. a compd. represented by formula II) forms a dye whose max. absorption peak is on a shorter wavelength side than that of a dye formed by a known pyrazolone type coupler by a reaction with a color developing agent such as phenylenediamine and the amt. of developed silver is also increased. The coupler can be much more easily synthesized than the conventional pyrazolotriazole magenta coupler.
Patent JP-H0858566-A (JP)
Title: Method and device for controlling pressure
Inventor: HARUTOMUUTO SHIYATSUPURERU
IPC: B60T13/66
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To improve control quality and control speed of a pressure control device which is actuated by a change-over solenoid valve for adjusting braking pressure of a vehicle. SOLUTION: A method and a device for controlling pressure, especially a method and a device for adjusting braking pressure in a commercial vehicle are provided. Two individual regulators 10, 11 are respectively assigned to an inlet valve 2 and a discharge valve 3. To an output value of the regulator 10, 11, a pilot control part comprising a fixed value Yv and a learned value ΔYv is additively added to out values of these regulators. The learned component ΔYv is result of integration of I-components of the individual regulators 10, 11 while pressure rise (at the inlet valve 2) or pressure drop (at the discharge valve 3) is continued. A learning process is completed after braking for about 5-10 times, and the value ΔYv achieved at that time is used as an individual pilot control value.
Patent JP-H04119120-A (JP)
Title: Polyester monofilament
Inventor: IWAMOTO TAKASHI
IPC: D01F6/62
Filed: 1990-08-30
Abstract: PURPOSE:To obtain the subject monofilament, containing a specific amount of crosslinked polymer particles having a specified particle diameter, excellent in affinity for a polyester, hardly causing falling off of the polymer particles, good in abrasion resistance and suitable as fishing nets, fishing lines, brushes, belt cloths, filters, nets for forming sheets of paper, etc. CONSTITUTION:The objective monofilament containing 0.01-10wt.%, preferably 0.05-5wt.% crosslinked polymer particles (preferably ethylvinyl benzene- divinylbenzene copolymer) having 0.01-5mum, preferably 0.05-2mum average particle diameter.
Patent JP-H0568778-A (JP)
Title: Washing machine
Inventor: KAJITA YOSHIAKI
IPC: D06F37/40
Filed: 1991-09-10
Abstract: PURPOSE:To prevent the washing water from intruding into the shafting structure and enhance the volumetric efficiency by fitting the inner surface of the lower part of a centrifugal shaft on the periphery of the upper part of a brake drum constituting a power transmitting mechanism, and installing a bearing in contact with the drum periphery. CONSTITUTION:The inner surface of the lower part of a centrifugal shaft 17 is fitted on the periphery of the upper part of a brake drum 16 to prevent the water creeping on the peripheral surface of the centrifugal shaft 17 from intruding to a sun gear 41 and planet gear 43 installed in the brake drum 16, which prevents rusting of the inside parts of the shafting structure. The whole shafting structure can be shortened, the capacity of washing tub and the dehydrating tub set off greater, and the volumetric efficiency be enhanced by locating the fit part of the centrifugal shaft on the brake drum 16 over a ball bearing 50. It is also possible to shorten the centrifugal shaft 17 presenting a hardness for processing, which is usually formed from stainless steel, to lead to accomplishment of cost-down.
Patent JP-H0971688-A (JP)
Title: Rubber composition for white belt of copying machine and white belt for copying machine produced by using the composition
Inventor: MIYAKE MASARU
IPC: C08L21/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition for a white belt of a copying machine, excellent in all of paper-peelability, solvent resistance and stain resistance, free from generation of yellow discoloration unevenness and having excellent whiteness. SOLUTION: This rubber composition for a white belt of a copying machine contains (A) an ethylene-propylene rubber and/or an ethylene-propylene-diene rubber and (B) a hydrogenated acrylonitrile-butadiene rubber as main components at a weight ratio (A/B) of 95/5 to 40/60 and is further compounded with a peroxide-based vulcanizing agent.
Patent JP-S6473320-A (JP)
Title: Manufacture of liquid crystal display panel
Inventor: NAKAJIMA KEIZO
IPC: G02F1/1337
Filed: 1987-09-14
Abstract: PURPOSE:To obtain sufficient memory performance, steep threshold value characteristics, high contrast, and fast optical response by heating an orienting film part above its glass transition point in the manufacturing process of the panel and erasing rubbing effect. CONSTITUTION:The manufacturing process wherein ferroelectric liquid crystal is used and an organic high polymer is used for the orienting film is provided with a process wherein a liquid crystal part is heated above the glass transition point of a high polymer constituting the orienting film part after a liquid crystal injecting process while a liquid crystal part is held above its transparency point and above its fusion point and a process wherein the panel is cooled thereafter. Here, when the orienting film is heated above its glass dislocation point, the temperature of the liquid crystal is held in the range of smectic A phase specially. For this temperature control, electric heating to a conductor layer provided between the orienting film in, for example, the panel and the transparent substrate is used in addition to external heating by a normal thermostatic chamber. Consequently, the sufficient memory performance, steep threshold value characteristics, high contrast, and high optical response are obtained.
Patent JP-H1162839-A (JP)
Title: Supporting structure of diaphragm rubber
Inventor: MARUYAMA TOSHIO
IPC: F04B45/047
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To improve durability of diaphragm rubber by narrowly holding a metallic fixing plate fixing diaphragm rubber by a synthetic resin inner case forming a compression chamber, a synthetic resin outer case and a metallic storing case and mounting the fixing plate by bringing the fixing plate into contact with the storing case. SOLUTION: A metallic fixing plate 4 fixing diaphragm rubber 3 is narrowly held by a synthetic resin inner case 5 forming a compression chamber 10 of a diaphragm pump, a synthetic resin outer case 2 covering the inner case 5 and a metallic storing case 1, and the fixing plate 4 is mounted by bringing the fixing plate 4 into contact with the storing case 1. Further, this fixing plate 4 is narrowly held by the outer case 2 and the storing case 1 via a packing 13 by extending the fixing plate 4 outward and bringing the fixing plate 4 into contact with the storing case 1. Heat from the compression chamber 10 is conducted to the storing case 1 and radiated to outside air and the temperature within the compression chamber 10 is lowered.
Patent JP-H0277247-A (JP)
Title: Extruding device for adhesive material
Inventor: HARADA ICHIRO
IPC: A61C5/04
Filed: 1988-09-13
Abstract: PURPOSE:To correctly adjust the taking out quantity of a paste material and moreover, to eliminate a necessity to fill a syringe with the material by providing a blocking means in which a cylindrical body having plural divided pieces, in which female screws are spirally engraved on inner walls, is planted. CONSTITUTION:For a blocking means 3, plural divided pieces 22, in which female screws 21 are spirally engraved on the inner walls, is planted so as to surround an opening 24 bored in the center of a blocking plate to block a rear opening 18 of a rotary holding appliance 2, and when the circumference surfaces of plural divided pieces 22 are narrowed, the cylindrical body, in which the female screws are spirally engraved, is formed. To the bases of the divided pieces 22 and blocking plate, a projecting piece 23 fitted in a contracted diameter part provided in the rear opening of the rotary holding appliance 2 is provided. An extruding bar 4 is inserted into an opening 24 bored in the center of the blocking means 3, a male screw 25 spirally fitted in the cylindrical body formed by narrowing the circumferences of plural divided pieces 22, in which the female screws are spirally engraved on the inner walls, is provided, and simultaneously, a flat projecting piece 26 to rotate the extruding bar 4 is provided to a rear edge.
Patent JP-H0395740-A (JP)
Title: Magneto-optical disk
Inventor: MATSUI TAKAO
IPC: G11B11/10
Filed: 1989-09-07
Abstract: PURPOSE:To protect information, which are written at the maker side, by providing a write protect board composed of a high magnetic permeability material on the surface of a disk to a recording area to which write protect is executed. CONSTITUTION:The necessary information are written into a prescribed area 2a in the outer peripheral part of a disk 2 by a magneto-optical recording system at the maker side and afterwards, a circular write protect board 1 is made. Thus, in an area where the write protect board 1 is not provided, when a vertical magnetic field 5 is applied in the recording on a user side, a laser beam 4 is image-formed in a recording layer 2-2 as a light beam spot since the magnetic field 5 is operated to the recording layer 2-2 on a substrate 2-4 protected by a protecting layer 2-1. Accordingly, in this recording layer 2-2, the direction of a magnetic domain can be set according to the information. In the area where the protect board 1 is provided, however, the vertical magnetic field 5 is guided into the write protect board since it is composed of the high magnetic permeability material. Thus, the vertical magnetic field does not arrive at the recording layer 2-2.
Patent JP-2000065869-A (JP)
Title: Dual threshold comparator circuit using single input pin
Inventor: TOROY J LITTLEFIELD
IPC: H03K5/08
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To independently set limit values for a low battery indicator (LBI) signal and a dead battery indicator(DBI) signal by providing a first circuit means generating a reference voltage, a second circuit means maintaining an input pin voltage equally to the reference voltage, and a third circuit means comparing a feedback current with a plurality of reference currents. SOLUTION: This comparator circuit, in which a single input pin is connected to an input voltage wire via an external resistor network, generates a plurality of output signals having a transition point depending on the resistor network and has first, second, and third circuit means. The first circuit means generates a reference voltage. The second circuit means connected to the first circuit means is constructed of a closed loop amplifier generating a feedback current from an input pin so as to maintain a voltage of the input pin equally to the reference voltage. The third circuit means detects the feedback current generated by the second circuit means so as to compare the feedback current with a plurality of reference currents, and at the same time, outputs a plurality of corresponding output signals in response to the comparison results.
Patent JP-S6288719-A (JP)
Title: Seedling box loading device
Inventor: FUJIOKA RETSU
IPC: B65G59/04
Filed: 1985-10-16
Abstract: PURPOSE:To improve the efficiency of a work of loading a seedling box, by providing a lift mechanism, moving up and down a seedling shelf for vegetation to and from a seedling box lifting mechanism, and a seedling box push-out mechanism, placing a seedling box on the seedling shelf for vegetation. CONSTITUTION:A seedling box 1 at a topmost stage of a seedling box group 3 in a state in that they are piled up is lifted by a seedling box lifting mechanism 13 for holding. The held seedling box 1 and a seedling shelf 6 for vegetation are operated by a life mechanism 15 so that the box and the shelf are brought into a position coincidence state, and the seedling box 1 held by a seedling box lifting mechanism 13 is loaded on the seedling shelf 6 for vegetation by means of a seedling box push-out mechanism 14. This mechanizes a conveying and loading work which is heretofore made by a man power, resulting in remarkable improvement of a loading work.
Patent JP-H04110421-A (JP)
Title: Holder for long-sized material to be heated
Inventor: SENDA YUSAKU
IPC: C21D1/00
Filed: 1990-08-31
Abstract: PURPOSE:To prevent the damage to a long-sized material to be heated itself and dislocation of the bonding position by providing a rotary support in the axial direction of the material and placing the material on the support. CONSTITUTION:First and second protrusions 2 and 3 are formed on both ends of a plate support 1, and first and second receivers 2a and 3a for first and second rollers 4a and 4b are respectively formed on the protrusions 2 and 3. The rollers 4a and 4b have a furrowed recess 5 with the center circularly cut when seen in direction of the arrow B2, and a shaft 61 placed thereon is not tumbled down. A third protrusion 6 is formed at the center (L1=L2) of the support 1, and a stationary supporting plate 7 is erected. When a long-sized material 60 is heated under these conditions, the left and right ends of the shaft 61 extend outward, hence the rollers 4a and 4b are rotated, however the fixing and supporting position at the center is not dislocated since the frictional resistance of the roller is small, and the rollers 4a and 4b and shaft 61 are not damaged.