baber/WOPTO huggingface dataset:
Patent JP-H08210757-A (JP)
Title: Defrosting structure in condenser
Inventor: MOCHIZUKI FUKUICHI
IPC: F25D21/02
Filed: 1995-02-01
Abstract: PURPOSE: To inhibit a defrosting sensor from being operated until frost adhering to fins is completely removed by not providing heating means at a rear end of a first layer composed of minimum pitch fins, and disposing the defrosting sensor in the width direction of the first layer fins. CONSTITUTION: Fins 2 are mounted on an evaporator 1 such that a fin pitch is stepwise narrowed from an air inlet of a condensor to an air outlet of the same, and a layer (c) of minimum pitch fins 2 comprises a plurality of stages. Heating means 3 is disposed on lower parts of layers (a), (b), (c) of the fins 2 such that they make contact with the fins, and a defrosting sensor 4 slightly longer than the width of the fin 2 is mounted between the fins 2, 2 of the first layer C1 of the layer (c) of the minion pitch fins. Heating means 3 is not disposed at a rear end of the first layer (c1 ) of the fin layers (c). An air exhausting fan 5 guides an air flow such that air smoothly flows in the condensor.
Patent JP-2000236057-A (JP)
Title: Lead frame and electronic component using the same
Inventor: FUJIWARA DAIKI
IPC: H01L23/50
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame capable of improving contact strength between the lead frame and resin in an inner lead region and keeping high heat radiating characteristic, and an electronic component using the same. SOLUTION: A second lead portion 4, whose one end is connected to a chip- mounted portion 2, is formed wide in an inner lead region R1 and a slit-like through-hole 11 with round corners is made, in such a way that its longitudinal direction coincides with the longitudinal direction of a second lead portion 4. That is, while the through-hole 11 increases the bonding strength of resin between the obverse surface and the reverse surface of the lead frame, it cannot prevent transmission of heat from the chip-mounted portion 2 to the other end of the second lead portion 4.
Patent JP-H10233150-A (JP)
Title: Movable contact support of electromagnetic contactor
Inventor: WATANABE KATSUAKI
IPC: H01H1/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To enhance the mountability of a cover on a base and the reliability of operation of a movable contact and to improve the operating efficiency for assembly and disassembly. SOLUTION: A movable contact support 1 includes a base 2 and a cover 3 closing openings in the upper surface of the base 2 at a time. The base 2 is molded from a thermosetting resin. Recessed compartments 4 are provided in the base 2, and movable contacts and contact springs are enclosed in the compartments 4. A longitudinal groove 7 is formed in the left interior wall surface of each compartment 4, a groove 8 is formed on each longitudinal end face of the base 2, and a horizontal groove 9 is formed in the bottom of each groove 8. One end of each horizontal groove 9 opens to one horizontal side of the base 2. The cover 3 is molded from a thermoplastic resin. Holding projections 10 that enter the upper openings of the compartments 4 are provided on the back of the cover 3.  An engaging piece 11 having an engaging claw 12 for engagement in the horizontal groove 9 is provided at each longitudinal end of the cover 3.
Patent JP-H11220168-A (JP)
Title: Gallium nitride compound semiconductor device and manufacture thereof
Inventor: KAMIMURA TOSHIYA
IPC: H01L33/62
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To uniform the contact resistance at a contact plane between a thick film positive electrode and contact layer by providing a thin metal layer between the contact layer at a p-side semiconductor and thick film positive electrode connected to the contact layer for reflecting a light. SOLUTION: On a contact layer 107, a thin metal layer 110 is formed by the metal deposition and composed of a first Co thin metal layer 111 bonded to the contact layer 107 and second Au thin metal layer connected to Co. A thick film positive electrode 120 is formed by laminating on this thin film metal layer 110 a first Ni thick film positive electrode layer 121, second Ti thick film positive electrode layer 122, and third Ni thick film positive electrode layer 123. According to this constitution the intervention of the thin film metal layer 110 results in that the contact resistance between the contact layer 107 and thin film metal layer 110 is low, uniform and good Ohmic over the entire contact plane and no emission light intensity nonuniformity occurs.
Patent JP-S61196689-A (JP)
Title: Color saturation adjusting circuit
Inventor: ENDO SEIICHIRO
IPC: H04N9/68
Filed: 1985-02-26
Abstract: PURPOSE:To simplify a circuit constitution, by connecting an output load to the amplification circuit of one side of a differential amplifier, interrupting the amplification circuit of other side of the differential amplifier and obtaining a color-difference components adjusted by amplitude by a color saturation regulator from an output load terminal and a burst signal having maximum amplitude. CONSTITUTION:When a burst sampling signal P is impressed to an input terminal 1P and a pulse having positive polarity is induced to the secondary winding of a transformer T1, a transistor Q1 is inversely turned to ON, and the base of a transistor 1B is grounded through between a collector and the emitter of the transistor Qa. Therefore, the transistor is put to OFF. Since the sum of the current of the transistors 1A and 1B becomes always equal to the current of a transistor Q0, at his time, the current of the transistor Q0 flows entirely to the transistor 1A, and is influenced no longer by the DC voltage of a slide element of the said potentiometer becoming a color saturation regulator. Therefore, at this time the chrominance components of the current flowing into the output load from the transistor 1A becomes 2 times of the reference state.
Patent JP-H10219748-A (JP)
Title: Remote controller for construction equipment
Inventor: AOKI SHIGENORI
IPC: H04Q9/00
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a remove controller conducting all manipulation up to the stoppage of an equipment after the completion of operation from first engine start by remote control. SOLUTION: The remote controller has a transmitter 19 for remote control and a receiver 18 installed to the construction equipment, and the transmitter 19 is constituted so as to transmit a command controlling the operation of the construction equipment and the receiver 18 so as to receive the command and output a control signal conducting the operation to the construction equipment. The receiver 18 is supplied with electricity at all times and held under an active state while the receiver 18 is configured in such a manner that a relay circuit 32 turning a power supply on-off is installed when the receiver 18 receives the command of start or operation stoppage from the transmitter 19.
Patent JP-S61196606-A (JP)
Title: Direct current voltage level shifting circuit
Inventor: TAZAKI SATORU
IPC: H03K5/003
Filed: 1985-02-25
Abstract: PURPOSE:To allow the relation of an input direct current voltage and an output direct current voltage to come near the ideal condition of 1:1 and to prevent that the output voltage depends upon the change of the charging electric current by causing the electric current of the value to compensate the charging electric current value of the capacitor to flow at a PNP transistor for the level shift. CONSTITUTION:A resistance R8 is connected between transistors Q2 and Q3, and an electric current control circuit composed of transistors Q7 and Q8 is connected to the base terminal of the transistor Q3. For the transistor Q7, a collector and a base are connected, the diode constitution is executed, a flow dividing value I4' of a charging electric current I4 flows at the transistor Q7, an electric current value, which flows at the collector of a transistor Q8, also goes to be I4', the flow dividing value I4'' of the charging electric current I4 flows at a resistance R4 after changing the capacitor C, and goes to be an emitter electric current of a transistor Q4.
Patent JP-S51111406-A (JP)
Title: The cooling circuit for the rotary furnace off-gas cooler
Inventor: YAMAZAKI SHIGERU
IPC: F27D17/00
Filed: 1975-03-27
Abstract: PURPOSE: The cooling circuit which is consist of the neiboured and more than two cooling circuits of cooler using a common heat exchanger. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05188279-A (JP)
Title: Range finder for camera
Inventor: DEMURA MOTOKUNI
IPC: G02B7/32
Filed: 1991-03-04
Abstract: PURPOSE:To surely and easily attain range finding for an intended object by adopting multi-point range finding. CONSTITUTION:In a mulit-point range finding means 1, receiving the reflected light from an object, of light outgoing from a light emitting element 2 at plural range finding points in a photographic picture, by a light receiving element 3, when a range finding arithmetic operation circuit 25 judges that the object exists at a distance nearer than a a photographing closest distance at the range finding point of the almost central part of the photographic picture, a CPU 20 issues warning by a buzzer or a lamp indication, to a user, or inhibits releasing.
Patent JP-H10230454-A (JP)
Title: Polishing device
Inventor: SHU BUNGO
IPC: B24B37/013
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device which can facilitate the changing adjustment of completed polishing amount and conduct repetitive use of a simulated polishing amount measuring device. SOLUTION: This polishing device is provided with a simulated polishing amount measuring device 50 which makes a polishing part 10 polish a simulated material 51 to be polished and measures its polishing amount. The simulated polishing amount measuring device 50 involves an optical detection type measuring part 61 for measuring the polishing amount of the simulated material 51 to be polished based on the light which is reflected by the simulated material 51 to be polished constituted of a light transmitting material and the surface 51a to be polished of simulated material 51 to be polished and passes through the simulated material 51 to be polished.
Patent JP-S55127807-A (JP)
Title: Electric-car control system
Inventor: KOYAMA SHIGERU
IPC: B60L15/00
Filed: 1979-03-26
Abstract: PURPOSE: To perform the operation of both cargo train and passenger train by a simple handle manipulation by providing a specified control function to the handle portion of a master control system.  
     CONSTITUTION: A handle 50 of a master control system can be switched to any of positions from 1W5 indicating notch positions. The notch positions from 1W3 are used for the operation of cargo trains and the notch positions 4 and 5 are used for passenger trains. When the handle is moved to the first notch position, the master-brake system compulsively brings back a resistance control notch by one- notch step. The second notch indicates a compulsive-notch-holding-command position and the third notch indicates a compulsive-notch-advancing position. When the handle is moved between the second and third notches back and forth, the notch advances by the number of movements. The fourth notch position is an automatic advancing position, wherein the accelerating-current pattern varies from the minimum to the maximum depending on the width of the angle of the handle. The fifth notch controls the switching action of the connections of the main circuit from parallel to series and vice versa. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57152251-A (JP)
Title: Broadcasting device
Inventor: KUDOU YASUHIRO
IPC: H04H60/04
Filed: 1981-03-16
Abstract: PURPOSE:To facilitate the setting and change of a broadcast program, to simplify the panel of a broadcasting device, and to facilitate its handling, by setting a program which corresponds to broadcast specification by using an RAM, and transferring it to a PRM upon occasion. CONSTITUTION:A disaster prevention broadcasting device is provided with light emitting diodes 9 which display a general broadcast, an individual broadcast, an urgent broadcast, broadcast resetting, etc., and the display of those diodes 9 is read with the light pen 8 of a light pen reader 81. Data written in the light pen 8 is latched by a latch circuit 7 and under the command of a controller 16, the data of the light pen 8 is stored in an RAM11. The data in the RAM11 is read to the controller 16 with an operation mode changeover switch 13, and is transferred to a PROM11. On the basis of the data in the PROM14, a relay winding group 6 is controlled through a latch and relay driver 71 to deliver a broadcast, and broadcast programs are set and changed with the switch 13.
Patent JP-H06229158-A (JP)
Title: Locking mechanism for opening closing cover
Inventor: TSUMIYAMA YOSHINORI
IPC: E05C19/06
Filed: 1993-02-02
Abstract: PURPOSE:To prevent dislocation of an opening closing cover by reliably locking the cover in a closed position and perform simple locking and unlocking operation through one action only in a rotation direction. CONSTITUTION:A resilient displaceable engaging member comprising a leaf spring 13 is mounted on one of a containing part 2 and an opening closing cover 4 and a shaft 24 rotatable from the outside is pivotally supported to the other of the containing part 2 and the opening closing cover 4. A recessed part 28 or a protrusion part with which the engaging member 13 is engaged in a lock position in a given rotation direction is formed on the part, positioned facing the engaging member 13, of the shaft 24.
Patent JP-2000234788-A (JP)
Title: Air conditioner
Inventor: MATSUMOTO KOICHI
IPC: F24F11/02
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To smoothly realize the control in an air conditioner to achieve the air conditioning using a plurality of user side heat exchangers. SOLUTION: An air conditioner is provided with heat exchange temperature sensors 36, 37 to detect the temperature of each user side heat exchanger, and a controller 33 to control the operation of a compressor based on the output of the heat exchange temperature sensors 36, 37, the controller 33 performs the freezing-preventive control to limit or stop the operation of the compressor when the temperature of the user side heat exchanger is dropped below a specified value in a cooling mode or a dry operating mode, and the freezing- preventive control is performed based on the output of the heat exchange temperature sensors 36, 37 to detect the lowest temperature.
Patent JP-H04276879-A (JP)
Title: Bar code demodulation system
Inventor: ITO MOTOHIKO
IPC: G06K7/10
Filed: 1991-03-04
Abstract: PURPOSE:To improve bar code data reading performance by demodulating binary data only when both the start code and the stop code are detected, and quickly rejecting abnormal binary data. CONSTITUTION:This system is equipped with a start/stop detecting section 8 for detecting a start code and stop code from binary data, and a binary data demodulating section 9 for demodulating binary data, wherein when from binary data generated by reading bar code the start/stop detecting section 8 detects a start code and stop code, the binary data demodulating section 9 demodulates data obtained by encoding binary data therebetween, and if both codes could not be detected, the demodulation is stopped.
Patent JP-H03245172-A (JP)
Title: Toner supply vessel and device for fixing toner supply vessel
Inventor: KAIEDA SHOZO
IPC: G03G15/08
Filed: 1990-02-19
Abstract: PURPOSE: To prevent toner from being scattered to the periphery by opening a lock member by a fixing member provided on a toner hopper side so as to fix a toner supply container when the fixing member is at a position where it fixes the toner supply container. CONSTITUTION: When the fixing member 26 provided on the toner hopper 20 side so as to fix the toner supply container is at the position where it fixes the toner supply container, the lock member 27 is opened by the fixing member 26. By releasing the locking by the lock member 27 locking a shutter member 24 only when the fixing member 26 is at the fixing position, the locking of the shutter member 24 is not inadvertently released, and the locking is released only when the supply container is fixed in the hopper 20, so that toner scattering caused by misoperation at the time of supplying the toner is prevented from occurring.
Patent JP-H07231570-A (JP)
Title: Power generation system
Inventor: FUJIMOTO HIROSHI
IPC: H02J3/38
Filed: 1994-02-10
Abstract: PURPOSE:To enhance economy by preventing reverse power flow while using a power system generating power close to the demand power of a load. CONSTITUTION:A power output line 5 from a synchronous generator 3 interlocked with a rotary prime mover 1 operating at a rated speed is connected with a load 7 and a power line 8 of commercial power supply. The power output line 8 is connected through a charging converter 10 with an electric double layer capacitor set 12 in order to detect reverse power flow or deficiency in the receiving amount of commercial power. Charging converter 10 is then started or the charging rate thereof is increased thus charging the electric double layer capacitor set 12.
Patent JP-S56147634-A (JP)
Title: Manufacture of catalyst carrier and manufacture of catalyst for purifying exhaust gas
Inventor: BUIRUHERUMU FUOOKUTO
IPC: B01J23/56
Filed: 1981-03-18
Abstract: 1. Process for making a catalyst carrier by calcining a moulded structure of chrome-aluminium steel over a period of 2-50 hours at 800-1100 degrees C with admission of air and then coating it superficially with a layer of cerium dioxide, characterized in that a moulded structure of an alloy of 10-30 weight % of Cr, 3-8 weight % of Al, 0-5 weight % of Mn, Ti Si, C, P, S, the balance being Fe, is calcined, wetted with a suspension of cerium oxide hydrate in an aqueous solution of ammonium nitrate, dried and calcined at 600-1000 degrees C over a period of 5 to 20 hours.
Patent JP-H10242466-A (JP)
Title: Semiconductor device
Inventor: MATSUDA YOJI
IPC: H01L29/786
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To form an improved contact part by widening the outer region of an opening as compared with another direction regarding at least one of the opening of a region where a lower-layer semiconductor layer and an upper-layer semiconductor layer, or a conductive layer are superposed including the opening. SOLUTION: An amount of extension (a) is maximized regarding a direction where an upper electrode wire is extended. More specifically, an area where a lower electrode wire 11 and an upper electrode wire 13 overlap is the widest regarding the extension direction of the upper electrode wire 13 at the surrounding of a contact hole CT. The contact part is frequently included as a resistance regarding all wires but the increase in the wiring resistance can be avoided by forming the contact CT at an opposite position from the extension direction of the upper electrode wire 13. More specifically, a sufficiently superb contact can be formed around the contact hole CT.
Patent JP-H10240774-A (JP)
Title: Data gathering method and monitor device
Inventor: HATA TOSHIHIKO
IPC: G08B25/01
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To retrieve where recorded stream data are at a high speed and efficiently gather them, and to enable high-precision retrieval by obtaining stream data from media where stream data are recorded and gathering stream data to be monitored. SOLUTION: A data input means 7 of a local device 1 inputs and digitizes video and sound data from a camera and a microphone for monitoring. The digitized data are encoded and recorded in a recording device 4 as temporally endless recording data 13 by an input data storing and reading means 8. Further, the recorded endless recording data 13 are read out by the input data storing and reading means 8 according to request from a center device 2 and transmitted to the center device 2. The endless recording data 13 received by the center device 2 are decoded by a data processing means 10 and displayed on a display means 6 or processing such as image recognition, etc., is performed.
Patent JP-S53123177-A (JP)
Title: Pulse generator
Inventor: NISHIKIORI YASUHIRO
IPC: H03B29/00
Filed: 1977-04-04
Abstract: PURPOSE: To generate pulses resembling the actual noises and to quantititatively grasp their characteristics by setting the characteristics of the pulses to be generated in accordance with the random numbers programmed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61200226-A (JP)
Title: Position control device for power shovel
Inventor: SUGIURA TOMOAKI
IPC: E02F9/20
Filed: 1985-02-27
Abstract: PURPOSE:To facilitate linear excavation and slope excavation through provision of arbitrary locus of the edge point of a bucket, by providing a position control part which comprises a speed instruction part, a coordinate conversion part, a boom cylinder, an arm cylinder, and the flow rate control systems of a bucket cylinder. CONSTITUTION:A position control device comprises a speed instruction part 30, a coordinate conversion part 40, a boom cylinder 4, an arm cylinder 5, and flow rate control systems 50, 60, and 70 of a bucket cylinder 6. In the case of horizontal excavation, a lever 31 of the speed instruction part 30 is brought into a neutral position in relation to a rotation direction and a direction (y), and only in the case of a direction (x), horizontal excavation is performed in a state to incline a lever 31. If the lever 31 is inclined only in the direction (y), the edge point of the bucket 3 is moved in a vertical direction. In the case of slope excavation, if the lever 31 is inclined in the directions (x) and (y), the edge point of the bucket 3 is linearly moved at an angle, determined by a speed ratio depending upon an inclination direction, as an angle 0 to earth is left to be kept at a constant value.
Patent JP-H04277832-A (JP)
Title: Memory structure in fuzzy inference device
Inventor: KATASHIRO TAKASHI
IPC: G05B13/02
Filed: 1991-03-05
Abstract: PURPOSE:To decrease memory capacity for storing membership functions and to suppress the increase of the memory capacity even when the number of rules is further increased at a fuzzy inference device to execute the parallel operation of fuzzy inference. CONSTITUTION:A membership function storage memory 11 is provided to totally store the membership functions, and a label storage memory 14 is provided to store the identifiers of the membership functions required for respective computing elements 15-1 to 15-n. According to the identifiers read from the label storage memory 14, selectors 13-1 to 13-n are controlled, and membership grades required for the respective computing elements 15-1 to 15-n are selected by the selectors 13-1 to 13-n and applied to the computing elements 15-1 to 15-n.
Patent JP-S61198844-A (JP)
Title: Two-way bus transmission system
Inventor: KOGA MASABUMI
Filed: 1985-02-27
Abstract: PURPOSE:To guarantee a stable operation by providing an idle state between information channels and avoiding overlapped waveform between information channel signals even with a phase deviation between the information channels thereby preventing the decrease identification margin. CONSTITUTION:A 3-bit frame synchronizing signal (f), 8-bit information channels B1-Bn, a 2-bit control channel D and a 3-bit signal S in an auxiliary signal are arranged and the idle state (0 potential) having a time T0 is provided between the information signals. A code, e.g., an Manchester code defining the idle state is used to the information signal and the frame synchronizing signal (f) is made different from the Manchester code by inverting the polarity at the center of 3-bit. A frame synchronizing signal detection circuit 1 detects the frame synchronizing signal (f) to detect the changing point from the 0 potential of the input signal to +V or -V, in other words, the changing point from the idle state to the changing point to the information signal is detected to output the clock signal CLK synchronizing with the changing point.