baber/WOPTO huggingface dataset:
Patent JP-S6337758-A (JP)
Title: Conference speech bridge device
Inventor: FUKUSHI YUZO
IPC: H04M9/00
Filed: 1986-07-31
Abstract: PURPOSE:To suppress interior noises in an arrival signal by providing plural expanders which expand and supply the level variation of input signals to an adding means and plural compressors which compress and send the level variation of the composite signal back to one channel. CONSTITUTION:The levels of the input signals of respective channels are adjusted so that the mean level at the time of transmission is specific. The difference between the mean level of the input signals of channels during transmission and the means level of input signals of channels during nontransmission increases up to the expansion rate of the expanders 1 after being passed through the expanders 1. Consequently, the input signals of the channels during the transmission are emphasized in the sent signal of the adder 4, and interior noises of the channels during the nontransmission are suppressed relatively. The compressors 2 perform amplification while the emphasis of the sent signal is maintained, and the sent signal which is relatively high in level among input signals of other channels is emphasized, so that the output signal wherein interior noises relatively low in level is obtained.
Patent JP-S5882314-A (JP)
Title: Controller for reaping height of reaping and harvesting machine
Inventor: SATOU SHIGEO
IPC: A01B63/10
Filed: 1981-11-10
Abstract: PURPOSE:To easily vary set reaping height according to disturbance factors by calculating and holding the mean value of detected reaping height within the specified time of a sensor. CONSTITUTION:A mechanism 26 calculates and holds the mean value of the detected reaping height within the specified time of a sensor by utilizing an ultrasonic wave when a manual reaping height control mechanism 14 is in operation. A mechanism 27, on the other hand, varies set reaping height for successive operation of an automatic reaping height control mechanism 13 to the mean value held in the mechanism 26 automatically. Automatic reaping height control is only brought into effect after manual reaping height control is carried on for a while to perform automatic variation in the mean value of the detected reaping height of the sensor, so variation in set reaping height required according to disturbance factors is performed precisely and easily.
Patent JP-2001010498-A (JP)
Title: Vehicle control device, ground device, and on-vehicle device
Inventor: KURIHARA TOSHIJI
IPC: B61L23/14
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control device, a ground device and an on-vehicle device which do not require a cable nor relay, etc., for a pick-up on-ground, and which enable the pick-up on-ground to be constructed of a powerless pick-up on-ground. SOLUTION: A pick-up on-ground 11 has distance information S2 which is based on a closed boundary P1. A ground signal processing part 12 supplies a present indication signal S1 to the track circuit of a closed section 1T. A first pick-up on-vehicle 21 receives the present indication signal S1. The distance information S2 is given to a second pick-up on-vehicle 22 from the pick-up on-ground 11 when the element 22 is coupled to the pick-up on-ground 11. If the contents of the present indication signal S1 indicate stop when the second pick-up on-vehicle 22 is coupled to the pick-up on-ground 11, an on-vehicle signal processing part 25 generates a stop pattern TP according to the distance information S2 an controls a vehicle 8 according to the stop pattern TP.  When the contents of the present indication signal S1 provide an indication renewed from the indication of stop, the on-vehicle signal processing part 25 cancels vehicle control that is based on the stop pattern TP.
Patent JP-H0932275-A (JP)
Title: Work scaffold
Inventor: NISHIJIMA HIROO
IPC: E04G1/34
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a work scaffold capable of being simply assembled and disassembled and requiring no wide storage space. SOLUTION: This work scaffold is constituted of a pair of frame bodies 11 erected face to face, a scaffolding board 12 suspended between the upper sections of the frame bodies 11, a reinforcing member 13 suspended between the lower sections, and a connecting means 14 connecting the frame bodies 11. The connecting means 14 is formed with three links 21-23, the frame bodies 11 can be moved near to or apart from each other, and no brace is required between the frame bodies 11 unlike the conventional one. For assembling, the frame bodies 11 are moved in the separating direction, then the scaffolding board 12 is merely suspended. For disassembling, the scaffolding board 12 is removed, then the frame bodies 11 are merely moved in the approaching direction. No storage space of braces is required after disassembling unlike the conventional one.
Patent JP-S6160801-A (JP)
Title: Rare earth alloy powder
Inventor: ISHIGAKI NAOYUKI
IPC: C22C33/02
Filed: 1984-09-01
Abstract: PURPOSE:To provide inexpensive rare earth alloy powder having high magnetic characteristics by consisting the same of a heavy rare earth element, Fe and B consisting respectively of prescribed atom% of component compsns. and contg. O and C respectively at specified values or below. CONSTITUTION:The rare earth alloy powder consists of 15-50atom% R1 (R1 is >=1 kinds among Gd, Tb, Dy, Ho, Er, Tm and Yb), 35-83atom% Fe and 2-15atom% B and contains <=7,000ppm O and >=1,000ppm C. More specifically, the rare earth magnet which can be thoroughly stably used at a high temp. above a room temp. while the magnet characteristics of >=20MGOe (BH)max and >=10kOe iHc are maintained can be inexpensively provided by using the R1-Fe-B alloy powder. The above-mentioned rare earth alloy powder is manufactured by the following method: The powder mixture composed of a rare earth oxide and metallic powder such as Fe powder or Fe-B powder is used as a starting raw material. When such raw material is subjected to reduction-diffusion reaction by metallic Ca, the rare earth metal in the molten state alloys immediately and extremely easily and homogeneously with the Fe powder or Fe-B powder at the reaction temp. The rare earth alloy powder is thus obtd.
Patent JP-S6070619-A (JP)
Inventor: OZAKI YUKIO
IPC: H01H33/66
Filed: 1983-09-27
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-S6159880-A (JP)
Title: Field effect transistor
Inventor: HIROSE TAKASHI
IPC: H01L29/812
Filed: 1984-08-31
Abstract: PURPOSE:To stabilize high temperature characteristics and to reduce the resistance by forming a gate of a composite layer formed by sequentially laminating a metal layer made of Re or Re alloy, and a metal layer made of Rh, Ir or Rh-Ir alloy thereon on an n type GaAs crystal. CONSTITUTION:An Re layer, an alloy layer of one of Ti, Si and rhenium Re, an alloy layer of Re and Al, or an alloy layer of Re and W by a DC. magnetron sputtering method on an N type GaAs crystal layer 15. Then, an AlN formed with the aluminum as a target as a spacer a metal layer 12 made of alloy of Rh, Ir or Rh and Ir is formed. Then, with the layer 12 as a mask it is dry etched by Freon plasma to obtain a metal layer 11. Then, a silicon dioxide layer is formed as a protective layer 17, part of the layer 17 is removed by chemical etching method, the clean surface of N type GaAs crystal layer is exposed, the eutectic alloy of Au-Ge is deposited to obtain source and drain 13, 14. Then, a protective layer 18 is formed.
Patent JP-H0345365-A (JP)
Title: Printer
Inventor: MORIKAWA SAICHI
IPC: B41J5/30
Filed: 1989-07-13
Abstract: PURPOSE:To eliminate the need for disconnecting/throwing in a power source or operating an operation panel at every loading/unloading of an external memory by a method wherein a printing stop state is detected by an operation state check part, and the connection state of the external memory is detected every time when the printing stop state is continued for a fixed period of time. CONSTITUTION:A timer 5 is started, and the connection state of an external memory 2 is checked through an external memory connection circuit 3 every time when a printing stop state is continued for a fixed period of time. When the external memory 2 is connected, the type of the connected memory is judged by an external memory content check part 6. With the detection of an abnormality caused by the connection of an external memory 2 of a type unavailable for the printer or different from that of a memory that has been connected just before, the abnormality of the external memory 2 is indicated on a display part 7. With the external memory abnormality, a printing is brought to a stop. The abnormality of the external memory 2 is cancelled when a non-connection state is established. In addition, when the printing stop state is canceled during the measurement of a printing stop time by the timer 5 in a microprocessor circuit 1, the timer 5 stops counting.
Patent JP-S6339197-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: OKUBO HIDE
IPC: G11C16/04
Filed: 1986-07-31
Abstract: PURPOSE:To store data in a couple of storage MOS transistors (TRs) at once by providing a couple of MOS TRs to a memory cell, outputting the difference of signals so as to eliminate the erasure before writing of a couple of MOS TRs. CONSTITUTION:The program to the storage MOS TRs P1, P2 is applied by applying a high electric field between the gate and the drain. The high electric field is bipolar and the write is applied when, e.g., the gate is at a high level and the drain is at a low level, and erasure is applied when the gate is at a low level and the drain is at a high level conversely. In using one of bit lines BL, the inverse of BL as a positive potential and the other as a 0 potential, one of the TRs P1, P2 is in the erasure state and the other is in the write state. At read, the word line WL is brought into a high level to detect a relative potential difference of the TRs P1, P2 by a differential amplifier 2. Thus, a reciprocal signal is inputted to a couple of bit lines to complete the programming to the storage element at once.
Patent JP-S6424067-A (JP)
Title: Production of compound oxide superconductor
Inventor: YOSHIZAKI KIYOSHI
IPC: H01B13/00
Filed: 1987-07-21
Abstract: PURPOSE:To produce a long sized oxide superconductor having high mechanical strength by compression-molding a compound body consisting of raw material powder for an oxide superconductor, ceramic fiber, carbon fiber, and metal fiber, then heat-treating the molded product. CONSTITUTION:Raw material powder of each BaCO3, Y2O3, and CuO mixed in a compositional ratio corresponding to, for example, (Y0.4Ba0.6)3Cu3O7 when it is transformed to oxide by heat-treatment, is mixed with alpha-alumina fiber (as an example of ceramic fiber). Aq. soln. of PVA is added to the mixture as binder, and a compound body is obtd. by stirring and mixing the soln. sufficiently. Then, obtd. compound body is compression-molded to a linear product having a desired shape, and the product is heat-treated at a necessary temp. for a necessary time in O2 atmosphere. By this method, a sintered compound oxide superconductor is obtd. A section of the superconductor comprises a mother phase consisting of an oxide superconductor 2, in which alumina fibers 1 are buried, and major portion of the alumina fibers is oriented in the longitudinal direction of the linear molded material.
Patent JP-H0233576-A (JP)
Title: Multi-stage electronic cooler
Inventor: OKUMURA TAKUJI
IPC: F25D11/00
Filed: 1988-07-22
Abstract: PURPOSE:To permit the reduction of the reached temperature of maximum cooling value lower than the same so far by a method wherein a substance having a small heat radiating coefficient is adhered to components constituting a multi-stage electronic cooler through bonding, pressure bonding, vapor deposition, plating and the like. CONSTITUTION:The foil of gold is adhered to a substrate 3, constituting a multi-stage electronic cooler and made of ceramics, through bonding or vapor deposition. Gold plating is applied on the side surfaces of respective thermoelectric elements A of the multi-stage electronic cooler. A substance having a small heat radiating coefficient is adhered to a vacuum vessel through bonding, pressure bonding, vapor deposition, plating and the like and, in this case, gold is prominent as the substance having the small heat radiating coefficient. According to this constitution, the inflow amount of heat from the outside of the vacuum vessel 5 into the multi-stage electronic cooler, accommodated therein, due to the radiation of heat may be reduced and the maximum cooling temperature of the multi-stage electronic cooler may be lowered.
Patent JP-S6424362-A (JP)
Title: Manufacture of nickel hydroxide for alkaline battery
Inventor: OZAKI KAZUAKI
IPC: H01M4/52
Filed: 1987-07-20
Abstract: PURPOSE:To increase the capacity of a battery by mixing a nickel salt and caustic alkali to form a product, mixing caustic alkali with the product, and drying to manufacture nickel hydroxide. CONSTITUTION:A nickel salt and caustic alkali are mixed to form a product, and caustic alkali is mixed with the product so that the total amount of caustic alkali containing the unreacted residue is 10-50 mole%, and a product obtained is dried to produce nickel hydroxide. By adding an excess amount of caustic alkali to the nickel hydroxide obtained by mixing a nickel salt with caustic alkali and drying it, the crystallinity of the nickel hydroxide is increased and the coagulation of the nickel hydroxide is accerelated in the drying process to increase its particle size. The filling amount of the nickel hydroxide into a porous metal body and following processes are made easy. Too much excess of caustic alkali based on the nickel salt decomposes particles of nickel hydroxide and the particle size is decreased. By maintaining the total amount of caustic alkali in 10-50 mole%, nickel hydroxide whose filling amount to the porous metal body is large is obtained.
Patent JP-S5973510-A (JP)
Title: Cosmetic
Inventor: HORINO MASAAKI
IPC: A61Q1/02
Filed: 1982-10-19
Abstract: PURPOSE:To provide a cosmetic having freely adjustable feeling to the skin, giving gradually changing feeling to the skin, and applicable uniformly, by compounding spherical soft resin capsules collapsible by compression and containing a component selected from skin emollient component, perfumery and drug component. CONSTITUTION:The objective cosmetic contains spherical soft resin capsules collapsible by compression and containing a component selected from a skin emollient (e.g. higher fatty acid, higher alcohol, wax, etc.), perfumery, and a drug component (e.g. vitamin). The capsule is made of a homopolymer or copolymer of (meth)acrylic acid (ester), vinyl acetate, vinyl chloride, ethylene, etc., and has a particle diameter of 1-100mum and a compressive (breakage) strength of 5- 50kg/cm<2>. It can be collapsed easily by the pressure with fingers, and turns from the dry feeling to the moistened feeling when the capsule contains a skin emollient. The cosmetic is especially suitable for make-up.
Patent JP-S6161677-A (JP)
Title: Film formation
Inventor: SHIMOJO SUSUMU
IPC: B32B25/04
Filed: 1984-08-30
Abstract: PURPOSE:To increase the adhesive properties of film by coating the resin paint contg. 1-30wt% basic monomer and an acrylic rubber elastic paint on the base material. CONSTITUTION:The basic resin (methyl methacrylate, ethyl methacrylate, propyl methacrylate, etc.) composition contg. 1-30wt% basic monomer such as dimethylaminoethyl acrylate, dimethylaminoethyl methacrylate plus butylami noethyl acrylate and the acrylic rubber elastic paint which is a copolymer of acrylic acid ester or methacrylic acid ester are coated on the base material. An additive such as pigment, a plasticizer, and anti-sagging agent, an anti- settling and an antiformer can be added to the paint.
Patent JP-2000011708-A (JP)
Title: Luminaire
Inventor: MASAKI YOSUKE
IPC: F21V21/34
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire capable of reducing the packing size and capable of attaining a degree of freedom at execution work time. SOLUTION: A luminaire has a main luminaire 1, an auxiliary luminaire 2 and a support arm 3. The main luminaire 1 is a surface mounted luminaire, and has a main luminaire body 1a and a cover 1b, and has a light source and a light source lighting block on the inside. The support arm 3 is installed at one end in the peripheral edge vicinity of the main luminaire body 1a of the main luminaire 1 so as to be freely rotatable. Here, in a shape of this embodiment, a screw 4c is inserted into a screw hole 4a formed in the main luminaire body 1a and a screw hole formed in the end part of a washer 4b and the support arm 3, a nut 4d is threadedly engaged with the screw 4c, and the support arm 3 is rotatably constituted.  The auxiliary luminaire 2 is movably supported along the support arm 3 by the support arm 3, and the fixing part to be fixed to the installing surface is arranged on the projecting end of the support arm 3.
Patent JP-H0928469-A (JP)
Title: Foot board device
Inventor: MINATO MASATO
IPC: A47B13/02
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To effectively utilize space while smoothly moving a foot board. SOLUTION: A pair of guiding members 21 are fixed to inner side faces 11A and 15A for forming the lower part space of a top plate 14 and the foot board 22 is supported to the guiding members 21 movably back and forth through rollers. The rear part side of the guiding members 21 is turned to a downward inclined part 31, and when push-in force is imparted to the front end part of the foot board 22, the roller on the rear part side falls inside the downward inclined part and moves back. When the push-in force is imparted further to the foot board 22 turned to an inclined state, a front side is displaced upwards with the roller on the rear part side as a supporting point and the foot board 22 is turned to an erected posture and locked to a stopper 29 at a prescribed position.
Patent JP-H02186328-A (JP)
Title: Integrated electro-optic computing/logic apparatus and manufacture thereof
Inventor: AARU AARON FUOOKU
IPC: H01L31/14
Filed: 1989-07-14
Abstract: PURPOSE: To enable the supply of the arithmetic or logic output of desired arithmetic or logic operations by using plural electro-optic detectors and output terminals corresponding to plural intersected regions for electric capacity base bodies. CONSTITUTION: The sets of the optical base bodies 10, perpendicular waveguides 14 and horizontal waveguides 16 having the electric capacity base bodies 12 and intersect with each other are formed on the surface of the optical base bodies 10. Scattering patches 18 are positioned on the intersected parts of the perpendicular and horizontal. waveguides 14, 16. Input light signals are supplied to the light source 20 and the waveguides 14, 16 which are selectively energized by driving circuits 21 in accordance with the received data input. The arrays of detectors 22 are disposed on the electric capacity base bodies 12 and are so aligned as to correspond to the scattering patches 18 and are connected to a threshold circuit 24 which is triggered only when the light from the waveguides is scattered into the detectors 22.  The output signals are supplied to the corresponding output terminals 25. As a result, the optical logic and arithmetic operation is executed.
Patent JP-H0470002-A (JP)
Title: Piezo-oscillator
Inventor: ARAKI YOSHIAKI
IPC: H03B5/32
Filed: 1990-07-09
Abstract: PURPOSE:To attain the control of frequency at the outside of a sealed container by providing a switching circuit which selects the outputs of a counter circuit and a memory circuit and outputs a digital coded signal and a D/A converter and connecting the output of this converter to a variable capacity diode. CONSTITUTION:A magnetic detector 1 outputs an analog signal to a converter 2, and the converter 2 converts the change of the analog signal into a pulse signal to output it to a counter circuit 3. The circuit 3 counts these pulse signals and outputs the digital coded signals to a memory circuit 4 and a switching circuit 5. The circuit 4 stores the received coded signal in an address with a control signal and then outputs it. The circuit 5 selects the outputs of both circuits 3 and 4 with a switching signal and outputs the digital coded signal. Then a D/A converter 6 converts the digital coded signal into an analog signal and applies this signal to a variable capacity diode 8. Thus the control of frequency is attained in a sealed structure.
Patent JP-S6244157-A (JP)
Inventor: II NAOTO
IPC: A24B1/08
Filed: 1985-08-20
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-H1058684-A (JP)
Title: Ink jet nozzle head
Inventor: REINTEN HANS
IPC: B41J2/045
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To improve the resolution of a printer by a method wherein the pitch of supporting members is made larger than that of nozzles and fingers are arranged with an equal interval. SOLUTION: The arrays of fingers 26, acting as a slender actuator, and the other fingers 28, acting as central supporting members, are arranged on the upper surface of an oscillation plate 20 so that respective fingers 26, 28 are extended in parallel to an ink groove 16 and the lower ends thereof are fixed to one of projections 24. The width of a groove 40, separating a block 30, is same as that of another groove 38, separating the fingers 26 from the other fingers 28 while the fingers 26, 28 are arranged with an equal interval. The pitch (a) of the supporting members 28 is two times larger than the pitch (b) of the nozzles 14 and a finger, one for every two fingers, is the supporting member 28 whereby the pitch of the fingers 26, 28 becomes 2b/3.  As a result, the pitch (b) of nozzles or, accordingly, the resolution of the print head can be made so as to be small without exceeding a limit imposed on the manufacturing processes of the piezoelectric actuator and the supporting members.
Patent JP-H1123322-A (JP)
Title: Optical encoder
Inventor: TANAKA MASANORI
IPC: G01D5/36
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical encoder capable of performing high-precision detection of a rotational speed or phase shift, etc., absorbing the crossing of the parts of its rotor and stator, even if the rotation of the rotor becomes more or less eccentric, by detecting the information of slits formed in the whole peripheries of the rotor and the stator at one time. SOLUTION: After light emitted from a light emitting element 17 is reflected by a first reflecting curved surface 20 approximately vertical to the direction of progress of the light diffusively, and reflected in a direction parallel to an axis 0 by a reflecting surface 13d provided peripherally on the end surface of a rotor 13, it is supplied to the stator side along the cylindrical part 13A of the external brim of the rotor 13. In the stator 14, light is reflected by a second reflecting curved surface 22 and received by a photo detector, after the light is condensed in the axial direction again by a reflecting surface 14c.  Since detection by an FG 18 is performed, on this occasion, after light having passed the whole slits 13c in the end surface of the rotor 13 and the whole slits 14b in the brim part of the stator 14 is converged, it possible to make a signal level at the time of detection higher. to increase the precision of detection, and to reduce the cost as well.