baber/WOPTO huggingface dataset:
Patent JP-H08278043-A (JP)
Title: Outdoor unit for separate type air conditioner
Inventor: MATSUE JUNJI
IPC: F24F5/00
Filed: 1995-04-05
Abstract: PURPOSE: To miniaturize an outdoor unit as much as possible by a method wherein a hot-gas engine is provided in the main body of the outdoor unit while an outdoor heat exchanger is provided behind the hot-gas engine so that a part of the outdoor heat exchanger is overlapping with the hot-gas engine in fore-and-rear relation. CONSTITUTION: A hot-gas engine 1 is provided in an outdoor unit 300 and an outdoor heat exchanger 301 is provided behind the hot-gas engine 1 so that a part 301a of the heat exchanger 301 is overlapping with the engine 1 in fore- and-rear relation. An outdoor fan 303 is provided in a space surrounded by the high-temperature housing 3c and the low-temperature housing 5c of the hot-gas engine 1. The outdoor fan 303 and the outdoor heat exchanger 301 are surrounded by a duct 305 making the flow of air and air flows through the outdoor heat exchanger 301 in an arrow sign direction in a diagram. In this case, a part 305a of the duct 305 is arranged in the outdoor unit 300 so as to overlap with the hot-gas engine 1. According to this method, the hot-gas engine 1 and the outdoor heat exchanger 301 can be received in the outdoor unit 300 efficiently.
Patent JP-S59230757-A (JP)
Title: Manufacture of electrode head
Inventor: NISHIMURA YUTAKA
IPC: B41J3/00
Filed: 1983-06-13
Abstract: PURPOSE:To obtain the electrode head of high resolution with good reliability, by a method wherein the burr causing the short-circuit between electrodes is removed by etching the cutting surface of cutting material cut out from the laminated material and therefore, the insulating layer is further thinned. CONSTITUTION:The close adhesive laminated material is foamed by alternately piling the electric conductor layer 201 and the electric insulating layer 202 in the direction of thickness, and is cut out as a read head. In that case, to prevent the conduction between electrodes with each other (conduction between electric conductors with each other), the cutting surface is chemically treated. Though the distance between the electrodes is shortened, the conduction between the electrodes is not generated on the cutting surface.
Patent JP-H07308269-A (JP)
Title: Self-running vacuum cleaner
Inventor: YONEYAMA AKIHIRO
IPC: A47L9/00
Filed: 1994-05-19
Abstract: PURPOSE:To prevent a self-running unit from being enclosed with heat of a running motor in a simple constitution. CONSTITUTION:The space in a self-running unit 4 connected to a vacuum cleaner main body is communicated with the suction side of a draft duct of the vacuum cleaner main body by a cooling air path 20, the air in a self-running unit 4 is sucked in the draft duct by an air blower of the vacuum cleaner main body, and heat generated by a motor provided in the self-running unit 4 is carried with the current of sucked air to be discharged to the outside of the self-running unit 4.
Patent JP-H05282589-A (JP)
Title: High-speed and minute current source
IPC: G02B6/35
Filed: 1992-03-31
Abstract: PURPOSE:To obtain a high-speed current source which is adjustment possible with simple configuration as the minute current source used for measuring, adjusting, inspecting, etc., an optical communication equipment, etc. CONSTITUTION:The output of a signal current generator 2 is synthesized with the output of a bias current setting part 4 so as to be inputted to a light emitting element 6. The optical output is added to a variable optical attenuator 8 through an optical transmission line 7 and transmitted to a probe 3 at the outside of a mainbody part 1 from the optical transmission line 9. In the probe 3, an optical signal is made incident to a light receiving element 10, becomes an optical current, is outputted from a current output terminal 12 and becomes the current source. A battery 11 is for preventing a reverse voltage from being added to the light receiving element 10.
Patent JP-S60248873-A (JP)
Title: Production of ultra-fine wire
Inventor: YOKOTA MINORU
IPC: B21C1/00
Filed: 1984-05-23
Abstract: PURPOSE:To decrease the disconnection during drawing and to improve the production efficiency and yield of an ultra-fine wire by subjecting a material after cold working including intermediate annealing to a heat treatment at a steep temp. gradient and at the temp. higher than the temp. in intermediate annealing then drawing the material. CONSTITUTION:An ingot is subjected to hot working, cold working and intermediate annealing and is then subjected to cold working at about 1-50% sectional area ratio. Such intermediate wire rod 2 is passed through a heating furnace 5. Cooling parts 6, 7 contg. cooling liquid are provided at both ends of the furnace 5. The wire rod 2 is cooled prior to heating in a heating part 8, and the atmosphere having the steep temp. gradient from the introducing part up to the max. temp. part is maintained therein. The max. temp. part is set higher than the temp. of the intermediate annealing. The wire rod 2 subjected to the heat treatment is taken up on a reel 9 and thereafter the wire rod is subjected to cold working at about >=99% reduction of area, by which the extra-fine wire is obtd.
Patent JP-S63271900-A (JP)
Title: X-ray high voltage device
Inventor: TSUJI HISAO
IPC: H05G1/32
Filed: 1987-04-28
Abstract: PURPOSE:To make a ripple peak value having a lamp voltage waveform to be not effected by a ripple of a inverter input by providing a lamp voltage set value correction circuit in which a set value of the lamp voltage makes a variable correction according to an input DC voltage of an inverter. CONSTITUTION:KV1set-beta.Vc is calculated with a value proportional to an input voltage Vc decreased in a lamp voltage set correction circuit 12 receiving a set value KV1set of the lamp voltage. beta is determined according to a size of a ripple of the voltage Vc. Then a constant alpha is adjusted which equals to the lamp voltage in which the peak value of the lamp voltage is set in the circuit 12, and alpha.(KV1set-beta.Vc) is determined with alpha integrated to KV1 set-beta.Vc and is made to the lamp voltage set value. This constitution eliminates the influence of the ripple of the voltage Vc of an inverter on the ripple peak value having a lamp voltage waveform, and thereby enables the ripple peak value to constantly equals to a set lamp voltage.
Patent JP-S59230184-A (JP)
Title: Data storage timepiece
Inventor: FUJIMORI HIROAKI
IPC: G04G99/00
Filed: 1983-06-13
Abstract: PURPOSE:To store external data in a timepiece easily and securely by displaying a data transfer state when a data transfer wait state is set through external operation and displayed and then the data transfer state is entered. CONSTITUTION:When the data transfer wait state is set with an external switch, a main control circuit 6 is driven in response to the decision output of a switch control circuit 12 to perform mode switching from a basic timepiece mode to the data transfer mode, which is entered and displayed on a display device 13 through a display control circuit 5. Then, the data transfer state is entered through the circuit 6 with the signal from a data transfer control circuit 3 corresponding to the input of external data passed through a serial signal level converter 1, etc.; and the external input data is written in a data storage means 4 incorporated in the timepiece and the data transfer state is displayed on the display device 13 by the circuits 6 and 5, etc. Thus, the external data is stored in the timepiece easily and securely.
Patent JP-H08306816-A (JP)
Title: Electrode pad
Inventor: NAKADA YOSHIKAZU
IPC: H05K3/34
Filed: 1995-04-28
Abstract: PURPOSE: To improve solder wettability and adhesion after being left to stand at high temperature, by forming a thick film pattern composed of one out of Au, Ag/Pd and Cu on a ceramic substrate, forming an electroless Ni-P plating film on the thick film pattern, and further forming an electroless Ni-B plating film. CONSTITUTION: Conducting paste is coated on an alumina ceramics board 11 by a screen-printing method, and dried. The paste is baked in a nitrogen atmosphere, at a peak temperature, for a peak retention time. A thick film pattern 12 composed of one out of Au, Ag/Pd and Cu is formed on the substrate 11. An electroless Ni-P plating film 13 is formed on the thick film pattern 12, and further an electroless Ni-B plating film 14 is formed. Thereby solder wettability and adhesion after being left to stand at high temperature are improved, and high reliability can be obtained when an LSI chip is connected by flip chip system.
Patent JP-S61264264-A (JP)
Title: High-sensitivity detection of amino acid derivative
Inventor: TSUGITA AKIRA
IPC: C07K1/12
Filed: 1985-05-17
Abstract: PURPOSE:To make possible the high-sensitivity detection of a trace amino acid by using radioactive isotope labeling of iodine or a phosphor amino compd. CONSTITUTION:The 5-thiazoline deriv. (a) of the amino acid expressed by formula I and the radioactive isotope labeling or the amino compd. (b) of the phosphor X expressed by formula II are brought into reaction and the carbamyl amino acid deriv. (c) expressed by formula III is obtd. Such reactive mixture and the reaction product are processed with a high-pressure liquid layer chromatography and are subjected to the detection by UV fluorescent spectra, etc. The high-sensitivity detection of the amino acid deriv. is made possible by the above-mentioned method and this method is applicable to the detection of the amino acid to be applied for determining the N terminal group of protein.
Patent JP-S5730077-A (JP)
Title: Accumulated instruction processing system
Inventor: MOGI MASANORI
IPC: G06F17/10
Filed: 1980-07-31
Abstract: PURPOSE:To enable effective operation, by making possible the accumulated operation if the number of processed data is smaller than the operating means of the processor. CONSTITUTION:A gate 12 controls input buses and gates 18, 14 controls 0 input from a 0 generator. A control section 15 controls gates 9, 10 and pre-shift circuits 1, 2, operation circuit 8 and post shift circuit 4. A termination processing counter 16 counts the number of cycles of the accumulated processing, and to a vector length counter 17, the number of data accumulated processing is initially set, and when 0 is counted, the subtraction afterwards is stopped. The 0 detector 18 detects when the counter 17 is 0 to produce an output. A decoder 20 gives an output to output line l when the counter 16 is at an off number and to output line l0 when even number.
Patent JP-H04335293-A (JP)
Title: Semiconductor storage device
Inventor: NAGASHIMA YASUSHI
IPC: G11C11/401
Filed: 1991-05-10
Abstract: PURPOSE:To speed up write in operations of systems such as a serial access memory by dividing up a memory array into k pices making k address simultaneously in a selected condition and writing in input data according to the corresponding flag bits using k pieces of write amplifier. CONSTITUTION:A write in controlling circuit WCTL selectively configure buffer control signals b0 to b3, flag signals f0 to f3, internal control signals dc and wc based on internal control signals and bit address signals a0 and a1. Then, an inut buffer IB successively takes in the input data through a terminal SIO when it is a write mode and transmits the data to data buffers DB10 to 13. DB10 to 13 successively take in and hold the input data and f0 to 3 and transmit them to write amplifiers WAO to 3 through data buffers DB20 to 23. WAO to WA 3 selectively become an operating condition provided that wc and f0 to f3 are together in an 'H' condition. Thus, the write operations easily become high speed.
Patent JP-H02284864-A (JP)
Title: Lapping machine
Inventor: MITSUNAGA TATSUYA
IPC: B24B37/27
Filed: 1989-04-25
Abstract: PURPOSE:To prevent distortion from being easily generated, even when a carrier is thin formed, by providing constitution in such a way as holding a peripheral end of the carrier by a thick large rigid holder, and driving the holder so as to dispersedly apply driving force to a total unit of the carrier. CONSTITUTION:A holder 18, comprising both thick circular annular upper and lower holders 18a and 18b, holds interposing the peripheral end of a carrier 15 between these upper and lower holders. Next by driving a motor 22, the holder 18 is rotated through gears 27, 25, to rotate the carrier 15. In this way, a thin workpiece 13 can be polished by using the thin carrier 15 without generat ing distortion even when the carrier is thin formed.
Patent JP-S5730819-A (JP)
Title: Reflection photometry type automatic exposure camera
Inventor: YONETANI YOSHIHISA
IPC: G03B7/089
Filed: 1980-07-30
Abstract: PURPOSE:To make photograhing of desired sheet number possible under the same exposure conditions by storing the exposure factors obtained from a reflected light photometric circuit into a storage means in synchronization with photographing. CONSTITUTION:When a release button is depressed at the direct photometric storage mode wherein the movable piece of the movable switch SW1 of, for example, a changeover switch SW1 is held connected to stationary end (b) side, an electric power source switch SW3 is closed. A reset signal is supplied to an FF8, then the output thereof goes to a high level, a TrQ1 turns on and a rear curtain is held in a nontraveling state via a magnet Mg1. When a front curtain starts traveling, a photometry controlling switch SW2 is opened and a counter 5 counts the pulses  form a pulse generating circuit 4. When the content thereof coincides with the  storage content of the exposure conditions of the previous time of a latch circuit 6,  the Q1 is turned off via a detecting circuit 7 and the FF8, and the rear curtain is  run, whereby the photographing is accomplished again under the same exposure  conditions as before.
Patent JP-H07310492-A (JP)
Title: Bedrock tunnel excavating construction method
Inventor: TOSAKA TOMOHEI
IPC: E21D9/00
Filed: 1994-05-19
Abstract: PURPOSE:To efficiently carry out drilling work of a base rock tunnel while restraining noise and oscillation sent forth outside. CONSTITUTION:In advance of drilling work of a working face surface 1, at least one pair of pilot tunnels 2, 2 is drilled and formed by a tunnel drilling machine in the inside of a tunnel section in front of the working face surface 1. A base rock is demarcated longitudinally along a demarcating surface 3 crossing with the tunnel excavating direction in front of the tunnel working face surface 1 by specified length and demarcated along demarcating surfaces 12 above and below the base rock positioned between each of communicating hole working face surfaces, and the base rock between these demarcating surfaces 3, 12 and the working face surface 1 is hollowed out. By making a hollowed out part between the pilot tunnels 2, 2 as a free surface, a working face ground E1 in its periphery is excavated. The base rock is excavated while forming hollowed out parts for every specified length of a tunnel 10 in the excavating direction.
Patent JP-S62262202-A (JP)
Title: Video signal recording system
Inventor: KOBAYASHI YASUHITO
IPC: G11B5/02
Filed: 1986-05-08
Abstract: PURPOSE:To prevent influences of tertiary distortion on each FM signal by recording from an FM signal of low frequency of FM carrier out of plural kinds of FM signals successively superposing them at the same place of the same track. CONSTITUTION:By second photographing of a still picture, the same signals with chrominance signals C and luminance signals Y obtained by the first photographing are inputted to respective FM modulator circuits 10, 12, and as the switch of a signal switching circuit 14 is switched beforehand to (b) side, luminance signals Y are outputted to a pre-amplifier 16. Luminance signals Y are recorded in the same place of the same track where chrominance signals are recorded by a single type magnetic head 18 over 1 track in a recording area D2 from the starting position (a) of recording of chrominance signals C. Consequently, the recording area D1 of chrominance signals recorded first and recording area D2 of luminance signals Y are intersected by a recording area (d). However, chrominance signals C recorded first are rewritten by FM carrier of luminance signals Y of higher frequency, and the recording area (d) is occupied as the recording area D2 of luminance signals Y.
Patent JP-H07319183-A (JP)
Title: Electrophotographic photoreceptor
Inventor: HANATANI YASUYUKI
IPC: G03G5/05
Filed: 1994-05-19
Abstract: PURPOSE:To obtain an electrophotographic org. photoreceptor having a stable photosensitive layer having excellent environmental resistance and adhesion property by forming the photoreceptive layer containing a charge producing material and a charge transfer material as the main structural component and containing a specified compd. CONSTITUTION:This photoreceptor consists of a conductive supporting body and a photoreseptive layer formed on the supporting body. The photoreceptive layer contains a charge producing material and a charge transfer material as the main structural component and contains a compd. expressed by the formula. This photoreceptive layer may be a single-layer type photoreceptive layer having dispersion of the charge producing material and the charge transfer material in a binder resin, or a laminated type consisting of laminated layers of a charge producing layer containing the charge producing material and a charge transfer layer containing the charge transfer material, The amt. of the compd. used is properly selected according to the layer structured of the photoreceptor or desired characteristics of the photoreceptor, and preferably 0.1-20 pts.wt. to 100 pts.wt. of the binder resin.
Patent JP-S587951-A (JP)
Title: Maintenance system for loop network
Inventor: IIJIMA KOUJI
IPC: H04L12/437
Filed: 1981-07-07
Abstract: PURPOSE:To improve the efficiency of maintenance when one transmission system is troubled in a working and spare double-loop network by connecting the transmitting/receiving part of the spare system to the transmission line of the trouble system and switching the transmission side of a supervisory control unit in the spare system to manual operation. CONSTITUTION:At a normal time, selectors 21, 22 connect data receiving parts 12, 12' and transmitting parts 13, 13' inparallel respectively and are connected to a transmission line 0. When the line 0 is troubled, working transmitting and receiving parts 13, 12 are connected to a transmission line 1 so as to operate as an on-line and the spare transmitting and receiving parts 13', 12' are connected to the line 0. A selector 23 connects the transmitting and receiving sides of a supervisory control unit SV19 to the transmitting parts 13, 13' and the receiving parts 12, 12' respectively. A selector 24 switches the transmitting side of the spare system from the automatic side 26 to the manual side 27 to manually send a control signal to the transmitting part 13' and check the trouble status of the line 0. After finding a trouble position of the line 0, a maintenance man is dispatched to the trouble position to repair the fault, improving the efficiency of maintenance.
Patent JP-H05280597-A (JP)
Title: Differential gear
IPC: F16H48/38
Filed: 1992-03-31
Abstract: PURPOSE:To attain smallness in size and lightness in weight of a device total unit while surely supporting a pinion gear and further to improve durability and quietness of the pinion gear. CONSTITUTION:A differential gear comprises the first side gear 17, second side gear 19, first pinion gear 29 formed with the first gear part 33 meshed with the first side gear 17 in one end and the second gear part 35 in the other end and the second pinion gear 31 formed with in one end the third gear part 37 meshed with the first gear part 33 and in the other end with the fourth gear part 39 meshed with the second side gear 19 and also with the second gear part 35. In this differential gear, a plurality of pairs of receiving holes 21a, 21b, 23a, 23b, having a predetermined space along the periphery of the first/second shaft holes 13, 15, are formed in a side wall in one end side and in a side wall in the other end side, to rotatably support the first/second pinion gears 29, 31 in this receiving hole and also to mesh the gears with each other.
Patent JP-H06277921-A (JP)
Title: Hole saw device to automatically remove chip disc
Inventor: YABUNO SADAO
IPC: B23B51/05
Filed: 1993-03-26
Abstract: PURPOSE:To automatically remove a chip disc remaining inside a hole saw after boring a hole by the hole saw. CONSTITUTION:A hole saw shaft 1 to which a drill 6 and a hole saw 5 are fixed is provided with an external thread, and a gear 2 on which an internal thread is machined is fitted onto the external thread. The hole saw shaft 1 is rotated, and the rotation of the gear 2 is restrained to make the tip of a decending protrusive bar 4 automatically remove a chip disc C remaining inside the hole saw outward.
Patent JP-H01276949-A (JP)
Title: Voice input device
Inventor: MATSUURA HIROSHI
IPC: G10L15/28
Filed: 1988-04-28
Abstract: PURPOSE:To improve the operability by providing a switching device switching an electroacoustic transducer into the non-input state and the input state in the operation of talking to a grip itself in a voice input device having the electroacoustic transducer such as a transmitter at one end of its grip and having an ear pad at its other end. CONSTITUTION:The voice input device 1 is provided with a grip 2, with a main body 5 provided with a mouth piece 3 provided to one end of the grip 2 and the ear pad 4 provided to the other end of the grip 2, and with a main body support 6 supporting the said grip main body 5. The mouth piece 3 is incorporated with a microphone being an electroacoustic transducer to transduce a voice into an electric signal and the ear pad 4 is incorporated with a speaker. Furthermore, four microswitches 8 are arranged so as to surround an ear piece 7 as switching device on a face in press contact onto an external ear of the ear pad 4 and the microphone built in the mouth piece 3 is brought into the input state when at least one of the microswitches 8 is closed by the physical contact such as the contact with the external ear.
Patent JP-H044025-A (JP)
Title: Production of filter for filtration
Inventor: KANEKO YASUNORI
IPC: B01D69/00
Filed: 1990-04-21
Abstract: PURPOSE:To obtain the fine porous membrane which greatly increases the amt. of the particles to be captured with the micropores of a higher and larger void volume by thinly shaving off the surface layer of the surface of the fine porous membrane where the micropore sizes show a stepwise spread in the direction of the film thickness of the membrane. CONSTITUTION:The layer having the micropores of the higher and larger void volume is exposed by thinly shaving off the surface layer of the surface of the fine porous membrane where the micropore sizes show the stepwise spread in the direction of the film thickness of the membrane. The differences in the micropore sizes which are completely stepwise to the surface layer are imparted in the film thickness direction as shown in Fig. 1 by shaving off the surface layer in such a manner. The one surface of the film after the formation of the micropores or more particularly the surface on the side where the micropore sizes expand stepwise is shaved off by using a grinding machine (emery paper, emery cloth, buff, grinding wheel, etc.) in order to shave off the closed surface layer of the fine porous membrane, by which the pored micropore layer developing on the lower layer thereof is easily exposed. The fine porous membrane for filtration which can greatly increase the amt. of the particles to be captured while the sizes of the particles to be captured are maintained is produced according to this method.