baber/WOPTO huggingface dataset:
Patent JP-S54108667-A (JP)
Title: Multirange timer
Inventor: MIYATAKE OSAMU
IPC: G04F3/00
Filed: 1978-02-14
Abstract: PURPOSE: To facilitate reading of graduations of set time limits in a wide range from short time limit to long time limit, by coloring the numeric graduations on the dial plate in response to the characters and colors of the display face of a digital switch.  
     CONSTITUTION: The frequency of an oscillator 1 is determined in response to the value of resistance VR which cooperates with a dial 61 in a time limit setting part 6, and the output thereof is passed through a stationary dividing circuit 2, a variable dividing circuit 3, a buffer circuit 4, and an output circuit 5, to be a specified set time limit output. In this case, by the output of a digital switch 63 in the setting part 6, the dividing rate of the circuit 3 is changed, so that the range from short time to long time is changed. Changing the switch 63 so that the character in the display face of the switch 63 may be the character to express the maximum graduation value of the dial plate 63 in the range of time limit determined on each occasion, the time limit is set by the dial 61 by using the graduation having the same color as the color on the dispaly face of the switch 63 at that time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11211596-A (JP)
Title: Pressure detecting circuit for capacitance type pressure sensor
Inventor: OTANI KOICHI
IPC: G01L9/00
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain an output voltage excellent in responsiveness and rectilinearity by inputting a second operational amplifier output and a reference voltage in a first and a second terminals, respectively, and connecting the output with a first input terminal via a capacitor. SOLUTION: In an output of a capacitor 11 for pressure detection which is inputted in an operational amplifier 12, DC component is eliminated by a capacitor, but fluctuation of low frequency component is contained, which appears on the output end of the operational amplifier 12. This output is inputted in an inversion input terminal - of a second operational amplifier 13, and in a non-inversion input terminal + of the first operational amplifier 12. An output of the second operational amplifier 13 is inputted in a non-inversion input terminal + of the first operational amplifier 12.  By inverting the output of the amplifier 12 and inputting it in the non-inversion input terminal + of the amplifier 12, fluctuation component in the output of the amplifier 12 is canceled, and only a stable output waveform of the capacitor 11 for pressure detection which is obtained by a square wave output of a square wave oscillator 30 can be led out.
Patent JP-H10213334-A (JP)
Title: Substrate processing unit
Inventor: OTANI MASAMI
IPC: H01L21/02
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing unit which can reduce the placement area thereof and can control the temperature fluctuations of circulating air. SOLUTION: An air supplying part 8 is placed upward of a body portion 100 where a processing zone, a carrying-in and out device, etc., are placed, and the air supplying part 8 is held by two or more circulating ducts 5. The circulating ducts 5 are placed inside the outer peripheral surface of the body portion 100, and compose a frame member of the body portion 100. Inside the circulating ducts 5, an internal passageway is formed for circulating the air which is led downward of the body portion 100 to the air supplying part 8. Inside the air supplying part 8, a fan 9 and a filter 10 are arranged, and by driving the fan 9, the air is sent to the side of the body portion and again circulated to the inside of the air supplying part 8 through the circulating ducts 5.
Patent JP-H06228911-A (JP)
Title: Control method of paving machine, composite material plant and paving
Inventor: YUKI MASAHIRO
IPC: E01C19/00
Filed: 1993-02-02
Abstract: PURPOSE:To eliminate the need for measuring time and to enhance the efficiency of work control by automatically measuring temperature of an asphalt composite material and processing construction data during the paving based on a magnetic card, etc. CONSTITUTION:In the case of the shipment of an asphalt composite material, a magnetic card 71 is handed over to a driver. An identification code for a conveying truck and a shipment temperature, etc., of the asphalt composite material are inputted in the magnetic card 71 in advance. After that, the magnetic card 71 is inserted in a terminal box 23 of the truck during the conveyance, and in the case the asphalt composite material reaches an objective asphalt finisher, the magnetic card 71 is inserted in the terminal box 23. At the same time, temperature, etc., of the asphalt composite material is automatically measured by sensors such as an infrared radiation temperature sensor, etc. Then, those values of temperatures are inputted in the magnetic card 71 through the terminal box 23. Based on the data from the magnetic card 71, required reports make a printer 74 output from a computer 72.
Patent JP-S62176607-A (JP)
Title: Shape control method in cluster rolling mill
Inventor: HAYAMA YASUNOBU
IPC: B21B37/38
Filed: 1986-01-29
Abstract: PURPOSE:To improve the productivity by obtaining a good plate shape, by setting the crown pattern and quantity of a backup roll according to the rolling plate width and by adjusting the amplitude according to the shape and the output of a load detector while under rolling. CONSTITUTION:The backup roll 3 of a cluster rolling mill is divided into plural rolls and the crown pattern and crown quantity are provided with their setting possibly. Prior to rolling, the roll 3 is initially set to the prescribed calculation value via an adjusting servo device 7 by calculating the crown pattern and quantity by inputting a plate width information 12 and estimated rolling load 13 to a preset arithmetic unit 10. While under rolling, the crown of the roll 3 is adjusted by outputting to the servo device 7 by calculating the crown quantity only by inputting the outputs of a load cell 8 and plate-like detector 9 to a feedback arithmetic unit 11. A good plate shape is therefore made and the productivity can be improved.
Patent JP-H08209367-A (JP)
Title: Iron electrolyzer
Inventor: ABE MITSUYUKI
IPC: F28F19/00
Filed: 1995-02-02
Abstract: PURPOSE: To provide an iron electrolyzer without depositing an electrocoating in an electrolytic cell while the electrolyzer is operated, with the iron anode easily changed and enhanced in availability of the iron electrode. CONSTITUTION: An iron electrode set in an electrolytic cell 1 is integrally formed with a base insulated from the main body of the cell 1, an anode 6 electrically connected and fixed to the base, and a cathode 12 insulated from the base and fixed to the periphery of the anode 6. Consequently, the deposition of an electrocoating on the inner structural material is eliminated because of the structure isolated from the inner structural material, the anode is easily changed, and the availability of the electrode surface is increased.
Patent JP-H11212286-A (JP)
Title: Electrophotographic photoreceptor
Inventor: TSUDA MICHINOBU
IPC: G03G5/08
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor for negative electrostatic charge. SOLUTION: This photoreceptor 1 is constituted by successively laminating a charge implantation blocking layer consisting of a-Si:H and a photoconductive layer 4 consisting of a-Si:H on a conductive substrate 2. The photoreceptor is used for negative electrostatic charge in such a manner that the intensity Ia at a wave number 2000 cm<-1> in the IR absorption spectra of the photoconductive layer 4 and the intensity Ib at a wave number 2100 cm<-1> satisfies the relation 0.22<=Ib/(Ia+Ib)<=0.35.
Patent JP-H10213651-A (JP)
Title: Fm-cw radar
Inventor: KATAUE KOICHI
IPC: G01S7/40
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To improve range-finding precision and to stabilize transmission frequency, by measuring the frequency modulation width of transmitted FM modulation wave real time, for correction. SOLUTION: The frequency modulation width of transmission FM modulation wave, for deciding error, is measured in real time on the same time base as frequency modulation period and beat frequency. For constant frequency modulation width, the error in frequency modulation width is corrected. In short, based on the obtained distance, a gradient control voltage and a voltage of a modulation wave generator 18 and a timer 17 are so set, as required, as for constant frequency modulation width and beat frequency. Further, since the absolute value of transmission frequency is monitored at the oscillation frequency precision from a local oscillator 12, the offset control voltage of the modulation wave generator 18 can be set/reset, as required, for less error, thus frequency modulation width is stabilized.
Patent JP-H05214390-A (JP)
Title: Cleaning agent composition for acidic hard surface
Inventor: TAKANASHI KAZUHIRO
IPC: C11D3/39
Filed: 1992-01-31
Abstract: PURPOSE:To provide the subject composition containing H2O2, a water-soluble alkali metal salt, etc., an acidic anionic surfactant and a specific addition-type nonionic surfactant at specific ratios, effective in suppressing unnecessary foaming, having excellent safety, viscosity stability and low-temperature stability and useful for the cleaning of closet, etc. CONSTITUTION:The objective composition contains (A) 1-10wt.% of H2O2, (B) 0.1-10wt.% of a water-soluble alkali metal or alkaline earth metal salt, (C) 0.1-25wt.% of an acidic anionic surfactant, (D) 0.05-10wt.% of a polyoxyethylene- added nonionic surfactant of formula I (R1 is 8-22C alkoxy, 8-22C acyloxy, 8-22C amide, 8-22C alkylamino, etc.; n is 1-200) and (E) 0.001-5wt.% of one or more kinds of polyoxyethylene-polyoxypropylene-added nonionic surfactants of formula II or formula III (R2 is OH or 1-4C alkoxy; R3 is H or 1-4C alkyl; p, q and r are 0-100; X, Y and Z are H or methyl; R4 is 6-18C alkoxy; R5 is H or 1-4C alkyl; s, t and u are 0-10).
Patent JP-H11261603-A (JP)
Title: Atm communication network its inverse multiplex method
Inventor: CAI BIAODONG
IPC: H04L12/56
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To realize an efficient system that inversely multiplexes an asynchronous transfer mode ATM cell stream received from a communication link with a high-frequency bandwidth through plural links with a low-frequency bandwidth. SOLUTION: A cell stream is received through a drawing communication link 30 with a high-frequency bandwidth and an SAR module 310 in a 1st ATM switch 20 assembles the stream into each of related packets. A CPU 320 connecting to the SAR module adds control data (sequence number), recognizing a position of the packet to each packet, the SAR module divides the resulting packets into ATM cell streams, and each ATM cell relating to one packet is sent through the same low frequency bandwidth link. A 2nd ATM communication switch 50 assembles again each received ATM cell into a corresponding packet. Each packet is re-synchronized in the first order according to its sequence number, a SAR module 360 divides the packet into ATM cell streams and they are sent through a connected communication link with a high-frequency bandwidth.
Patent JP-S62190173-A (JP)
Inventor: DEEBITSUDO ARAN GURIFUIN
IPC: A01N43/653
Filed: 1987-01-28
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-S59332-A (JP)
Inventor: JIYON DABURIYUU UIRAADO SHINIA
IPC: B01J21/16
Filed: 1983-02-04
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-H06232872-A (JP)
Title: Information communication equipment
Inventor: YOSHIKAWA KOHEI
IPC: H04L12/00
Filed: 1993-02-03
Abstract: PURPOSE:To provide network managing and data repeating functions regardless of the movement of a terminal and to efficiently manage a network composed of only radio terminals on the condition of connecting a network by to the compact portable terminals provided with radio media and an existent cable network. CONSTITUTION:This equipment is composed of a storage medium mounted in the compact portable terminal, routing data base (radio side 23/cable side 26) in radio network using a calculating function, processing part (radio side 22/cable side 25) for updating/managing the data base and radio/cable communication parts 21 and 24. By partially taking charge on the radio side and the cable side, it is not necessary for each side to recognize unwanted information, and routing processing inside the radio network can be simply performed.
Patent JP-H05217517-A (JP)
Title: Deflection yoke
Inventor: YOSHIYAMA SHINJI
IPC: H01J29/76
Filed: 1992-01-31
Abstract: PURPOSE:To provide a deflection yoke enabling excellent image quality compensation, by making compact in size the deflection yoke through shortening the length of a velocity modulation coil, and using a general purpose velocity modulation coil which is made usable in several types of apparatuses through enabling easy specification change of the coil. CONSTITUTION:In a deflection yoke used in a picture tube wherein image quality compensation is made with use of the mentioned velocity modulation coil, a pair of coils are wound, in the form of toroidal coils, around a ring core 3 disposed on the outer periphery of an electron beam path, constituting a velocity modulation coil 5, which is integrally provided to a deflection yoke 1.
Patent JP-H05218496-A (JP)
Title: Semiconductor light emitting element
Inventor: OGAWA GENICHI
IPC: H01L33/20
Filed: 1992-01-31
Abstract: PURPOSE:To enhance a semiconductor light emitting element in element characteristics by a method wherein a buffer layer and a light emitting layer are formed at a comparatively low temperature so as to prevent cracks caused by a thermal expansion coefficient difference with a silicon substrate from occurring in the buffer layer and the light emitting layer, and the buffer layer is prevented from being automatically doped with silicon diffused from the substrate to enhance the semiconductor light emitting element in valence electron control. CONSTITUTION:A buffer layer 2 is formed of InxGa1-xAs, and light emitting layers 3 and 4 are formed of InxAlyGa(1-x-y)As.
Patent JP-H02197207-A (JP)
Title: Connection of cable with circuit molded body
Inventor: URUSHIBATA KENICHI
IPC: H01R43/24
Filed: 1989-01-26
Abstract: PURPOSE:To improve reliability of connection by arranging a plurality of metal circuits in parallel at specified intervals and by fixing them with mould resin. CONSTITUTION:The mould resin of a mould section 1 for a circuit mould fixes metal circuits 2 arranged at equal intervals, fills up clearance between each connecting terminal 3 and forms a fixed mould section 4. In spot welding, the position of a spot welder is decided depending on the shape of the mould section 1 as a reference. The exposed surface of the connecting terminals 3 is overlapped with flat conductors 12 of the cable, on which the electrode of the spot welder is easily brought into contact for spot welding. As the upper and bottom surfaces of the connecting terminals 3 and the fixed mould resin section 4 are flatly integrated, the alignment of connecting terminals 3 is so accurate without blurring, right and left, that no misalignment will be caused when the electrode presses the connecting terminal 3 and the spot welding with high precision can easily be performed.
Patent JP-S55109247-A (JP)
Title: Production of hermetically sealed window
Inventor: SAKAMOTO YUUSEI
IPC: C03C27/02
Filed: 1979-02-15
Abstract: PURPOSE: To produce a hermetically sealed window having high transparency, by adhesion-sealing a transparent glass disk within a metal ring frame on a fixture and subsequently reheating to a temperature higher than the softening point of the glass while maintaining the assemblage in such a position that the glass surface which was contacted with the fixture before does not contact with the fixture.  
     CONSTITUTION: A metal ring frame 1 made of iron or the like is mounted on a fixture 5 made of graphite or the like. A transparent glass disk 4' is arranged within the ring frame, heated to a temperature higher than the softening point of the glass, molten, and hermetically adhesion-sealed within the ring frame. In the above treatment, the upper surface 4a of the transparent glass 4 can possess high transparency because the surface is free, but the lower surface is uneven because it was contacted with the fixture. Therefore, the hermetically sealed window is turned over, and reheated to a temperature which is higher than the softening point of the transparent glass by 70W150°C while maintaining the surface 4b which was contacted with the fixture before free. The unevenness of the surface 4b is thus removed, forming a flat surface. Thereby, a hermetically sealed window having high transparency is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57133533-A (JP)
Title: Production of information recording replicating disk
Inventor: OZAWA HIROSHI
IPC: B29C43/20
Filed: 1981-02-09
Abstract: PURPOSE:To realize the replication without applying a high temperature process, by close-contacting a stamper to a photosensitive layer which is in the glass mode at the normal temperature under the heating condition of normal temperature or at <=100 deg.C and softening the photosensitive layer after removing the mold to perform the recording replication. CONSTITUTION:A smooth supporter is made of a material having a high transmittance of laser beam and a small degree of diuble refraction. A photosensitive layer having a <=100 deg.C melting point which is in the glass mode at the normal temperature or at >=10<5> P viscosity is formed on the supporter by coating. Then a stamper is adhered close to the photosensitive layer at the normal temperature or at <=100 deg.C with pressure. The ultraviolet rays are irradiated to soften the photosensitive layer after removing the mold. Thus the replication completes for recording of the information.
Patent JP-S60163070-A (JP)
Title: Direct heating type heat roll fixing device
Inventor: SHIMADA AKIRA
IPC: H05B3/44
Filed: 1984-02-03
Abstract: PURPOSE:To obtain a heat roll fixer good in heat responsive property by using a cylindrical ceramic heater formed by inserting a heating element such as nichrome or tungsten wire into a sintered material high in electrically insulating property and thermal conductivity directly as a heat roll. CONSTITUTION:Rod-shaped heaters 13 made of nichrome or tungsten wires are inserted into a sintered ceramic material 14 high in insulating property but good in thermal conductivity composed essentially of AlN, Si3N4, Al2O3, or the like to form a cylindrical ceramic heater, and it is directly used as a heat roll. The figure illustrates an example, in which the 8 heaters 13 are inserted into the sintered material 14, and its surface is coated with a 50mum thick releasable film 5 made of fluororesin, silicone resin or the like.
Patent JP-H03221029-A (JP)
Title: Fundus camera
Inventor: TOKORO HIDEMITSU
IPC: A61B3/14
Filed: 1990-01-25
Abstract: PURPOSE:To facilitate operation to regulate a quantity of light while ensuring safety by regulating a quantity of illuminating light from a light source for observation in each of normal photographing, visible fluorescent photographing, and infrared fluorescent photographing through a regulating member having a regulating region responding to each mode. CONSTITUTION:A variable resistor 31 is mounted as a member to regulate a quantity of observation light during observation in relation to infrared photographing and regulate a quantity of illuminating light for observation of a light source 1 for observation during normal photographing, e.g. monocolor photographing, normal color photographing, a variable resistor 32 during observation in relation to visible fluorescent photographing by injecting fluorescent sodium as a luminescent material for visible photographing, and a variable resistor 33 during observation in relation to infrared ray fluorescent photographing by injecting indocyaningreen as a fluorescent material. Number 34 shows the slide control member of a quantity of observation light regulating member during normal photographing, 35 shows that of a quantity of observation light regulating member during fluorescent photographing, and 36 shows that of a quantity of observation light regulating member during infrared fluorescent photographing. For example, the variable resistor 31 is connected to a power source E through a mode switch 37 during normal photographing, and when the mode switch is turned ON, the voltage of the power source E is applied.
Patent JP-S57131884-A (JP)
Title: Parallel compression refrigerator device
Inventor: NEGORO KOUICHI
IPC: F04B41/06
Filed: 1981-02-06
Abstract: PURPOSE:To decrease a change of amount of oil in a compressor and prevent its trouble arising from insufficient lubrication, by always feeding lubricating oil to the refrigerant compressor of larger capacity from a refrigerant compressor of smaller capacity through an oil equalizer pipe. CONSTITUTION:At simultaneous operation of parallel running in both refrigerant compressors 11, 12, lubricating oil is mostly collected into the second compressor 12 with refrigerant gas flowing in the second suction pipe 44. Then the lubricating oil is partially accumulated in an oil sump 204 to about the mounting height of an oil equalizer pipe 9, while the rest of the lubricating oil passes through the oil equalizer pipe 9 and is accumulated in an oil sump 104. In this case, capacity of the first refrigerant compressor 11 is formed larger than capacity of the second refrigerant compressor 12, then volume of the oil sump 104 in the first compressor 11 is larger than volume of the oil sump 204. In this way, an oil level in the oil sump 104, being always less decreased in height, can avoid a trouble arising from an insufficient state of lubrication.
Patent JP-S61175436-A (JP)
Title: Air conditioner
Inventor: SAGARA MASASHI
IPC: F24F11/04
Filed: 1985-01-30
Abstract: PURPOSE:To permit the early steadiness of an operation by a method wherein the number of revolution of a fan is risen gradually upon start raising the load condition is calculated by the number of revolution at the point which arrived to the predetermined amount of air while the number of revolution of the fan which the amount of air becomes to a target value is obtained and it is risen and controlled at a short stroke. CONSTITUTION:The number of revolution of a fan 6 upon operation starting or upon raising after defrost operation at once is risen gradually and the amount of air is increased by the frequency gradual rising control of an inverter 11 due to the first raising control means 30 while the load condition based on a frequency signal value Fcs for the inverter 11 is calculated by the load condition calculating means 31 at the point which arrived to the predetermined low amount of air value Qs. Thereafter, the target frequency Fv corresponding to the frequency signal value Fcs for the inverter 11 form the memory contents of RAM is read and set by the target frequency setting means 32 while the frequency of the inverter 11 may be risen and controlled from the frequency in the low amount of air Qs to the target frequency Fv thereof at the short stroke by the control means 33.