baber/WOPTO huggingface dataset:
Patent JP-H066102-A (JP)
Title: Active filter
Inventor: NOJIMA TOSHIO
IPC: H01P1/20
Filed: 1992-06-19
Abstract: PURPOSE:To attain automatic supervision of the active filter comprising a dielectric resonator connecting to an amplifier circuit. CONSTITUTION:An active filter is formed by connecting an amplifier circuit A1 to a dielectric resonator R1, an input side coupling circuit H11 is connected to an input side of the amplifier circuit A1 and an output side coupling circuit H12 is connected to an output side of the amplifier circuit A1. A local oscillator 1 oscillates a signal whose frequency is apart from a resonance frequency of the resonator R1 within a frequency band width at which the amplification action of the amplifier circuit is attained and gives the signal to the coupling circuit H11. A level detection circuit 5 detecting the signal level is provided to the output side of the output side coupling circuit H12. Thus, when the active resonator comprising the dielectric resonator R1 and the amplifier circuit A1 is normally in operation, the signal level of the output side coupling circuit H12 exceeds a prescribed value and the level detection circuit 5 lights a display element 9. When the active resonator is faulty, the output signal level of the level detection circuit 5 is decreased and the display element 9 goes off.
Patent JP-H09316457-A (JP)
Title: Production of both high-softening point pitch having mesopore and carbonaceous material supporting metal
Inventor: TSUCHITANI MASATOSHI
IPC: B01J32/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To simply produce the subject pitch useful as a material for a metal- supporting carbonaceous material without requiring a pretreatment for a raw material such as heat treatment from an inexpensive raw material by shaping a specific starting raw material into a specified form, then bringing the shaped raw material into contact with a specific organic solvent and extracting a specified amount of a light component in the shaped material. SOLUTION: A starting raw material which is (A1 ) a heavy oil having 0.8-1.2 atomic ratio H/C without containing an insoluble substance in a BTX solvent or (A2 ) a low- softening point pitch obtained by distilling off a light component from the component A1 is shaped into a particulate, a powdery or a fibrous form having <=100μm diameter to provide a shaped material, which is then brought into contact with (B) an organic solvent capable of making >=10wt.% shaped material remain as an insoluble material to extract a light component in an amount of 20-90wt.% based on the shaped material.  Thereby, a high-softening point pitch having >=150 deg.C softening point measured by a temperature gradient method, <=5wt.% heating loss up to 300 deg.C and mesopores having >=100mm<3> /g pore volume calculated from an adsorption isotherm for nitrogen at the liquid nitrogen temperature according to a Dollimore-Heal method is obtained.
Patent JP-S5784883-A (JP)
Title: Printer with automatic paper feed cassette
Inventor: WATANABE JIYUNJI
IPC: B41J11/58
Filed: 1980-11-18
Abstract: PURPOSE: To eliminate the need for installing a tray stand and make the printer small in size, by a method wherein a cover capable of being opened and closed freely is provided at an upper part of an encasing part for continuous form paper, the cover is opened at the time of encasing the paper and is used as a stacking tray for printed paper under a closed condition.  
     CONSTITUTION: In the cassette 21 comprised of the encasing part 21a for the continuous form paper P and a taking-out part 21b for taking out the paper P by engaging the paper P with sprockets 12, the cover 22 is provided at an upper part of the encasing part 21a in such a manner that it can be rotated or removed. The paper P is encased into the part 21a under the condition where the cover 22 is either opened by rotating to the position indicated by the dotted line or removed. In the condition where the cover 22 is closed by rotating to the position indicated by the solid line or is fitted, the paper P in the encasing part 21a is protected by the cover 22, while the paper P fed from a platen 4 is stacked on the cover 22. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5590581-A (JP)
Title: Mixed coolant
Inventor: ENJIYOU HISANORI
IPC: C09K5/04
Filed: 1978-12-28
Abstract: PURPOSE: To provide a mixed coolant capable of increasing freezing capacity without significantly changing motor output required for refrigirator by incorporating propane into chlorodifluoromethane.  
     CONSTITUTION: To chlorodifluoromethane, propane is added in a mixed ratio of 2W20wt%, or preferably 2W15wt%. The mixed gas, including propane, will become inflammable depending on the content of propane. The propane, however, if limited to less than 8.3wt%, causes the mixed gas to become non-inflammable, and therefore is safe. The High Pressure Gas Regulation defines the combustible gas as a gas which is burnt in concentration of 10wt% or less in air. In view of this, about 13wt% propane concentration provides a mixture gas which is not the combustible gas as defined above and which contains the maximum possible amount of propane. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0451334-A (JP)
Title: Delay update processing system
Inventor: TANIGAMI TATSURO
IPC: G06F12/00
Filed: 1990-06-20
Abstract: PURPOSE:To eliminate the need for the use of a transaction log file which performs shared exclusive control by performing the update processing of a second data base(DB) by a second host computer(HC) which stores a transaction message after performing the update processing of a first DB by a first HC. CONSTITUTION:A communication processor 2 receives the transaction message(TM) from a terminal 1-i and sends the TM of same content to HCs 3-1, 3-2 to update both an accounting system DB4-1 and an information system DB4-2. In such a case, an on-line program(OP) 6-1 performs the update processing of the accounting system DB4-1 by the TM. Also, a message holding means(MS) 7 receives the TM, and stores lit in a message file(MF) 5 until the transaction is completed. Thence, the MS 7 takes out the TM from the MF 5 by receiving the completion information of the update processing by the OP 6-1 for the TM, and sends it to an OP 6-2. The OP 6-2 performs the update processing of the information system DM 4-2 by the TM.
Patent JP-H05331969-A (JP)
Title: Concrete reinforcement and reinforced cage
Inventor: OKIMOTO MASAYUKI
IPC: E04C5/065
Filed: 1992-05-29
Abstract: PURPOSE:To facilitate production, conveyance, arrangement working and mutual connection of reinforcing bars, to eliminate the necessity of skilled work and to promote dynamic performance. CONSTITUTION:Concrete reinforcing bars are so constituted that a required number of ribs 4a, 4b and 4c are spread between webs 3a and 3b opposed to half cut bodies 2a and 2b of a linear steel pile sheet in the direction of a long axis at set intervals. The concrete reinforcing bars are fitted with joints to form a reinforced cage.
Patent JP-S6138350-A (JP)
Title: Electric water heater
Inventor: KIYAMA KATSUHIRO
IPC: F24H1/18
Filed: 1984-07-31
Abstract: PURPOSE:To reduce electric power load from 11 o'clock in the afternoon to 1 o'clock in the morning, during which period the electric power load is high, as well as natural heat dissipating loss after heat-up and contrive smoothing of the electric lower load as well as energy saving of equipments by a method wherein the control of conducting or not conducting a low-capacity exothermal body upon starting the conduction of midnight electric power is effected. CONSTITUTION:In case heat-up of water is effected by providng a plurality of exothermal bodies 2, 3 at the lower part of a hot-water reserving tank 1, the water is heated up upon starting conduction by one set of exothermal body having comparatively low capacity and hot-water temperature in the tank 1 is detected when a proper time has elapsed after detecting the start of conduction electrically and conduction or nonconduction of all exothermal bodies is decided. In case the hot-water temperature is higher than a given value upon starting the conduction, the heat-up, effected by one set of low-capacity exothermal body, is stopped. When the hot-water temperature upon initial period of conduction is 25 deg.C or higher, for example, a signal is sent into a relay Ry4 and a load contact Ry-4 is opened. Accordingly, the load contact Ry-2 is left opened and the low-capacity exothermal body is not conducted. When a predetermined time has elapsed thereafter, the heating-up is started and the water may be heated up every effectively.
Patent JP-H05335321-A (JP)
Title: Lamp annealing device
Inventor: IWASHIMA TERUAKI
IPC: H01L21/22
Filed: 1992-05-29
Abstract: PURPOSE:To control the stain an the surface of quartz chamber so as to improve accuracy in temperature measurement of semiconductor wafer, relating to a lamp annealing device in which the light emitted from the semiconductor within the quartz chamber is detected for controlling the temperature of the semiconductor wafer. CONSTITUTION:A quartz chamber 1 forming a process roam for a semiconductor wafer 4, a lamp to heat the semiconductor wafer 4, a process gas introducing tube 6 for introducing process gas 7 into the process gas introducing tube and a light detector (pyrometer) 3 for detecting the radiation light 8 from the semiconductor wafer 4 are provided. Further, a gas introduction inlet of the process gas introducing tube is placed near the quartz chamber part which the radiation light from the semiconductor wafer 4 transmits through, and the process gas is injected to that transmitted part regularly for avoiding causing stain.
Patent JP-H0211807-A (JP)
Title: Low pressure turbine bypass controller
Inventor: MIYABE SHOZO
IPC: F01K13/02
Filed: 1988-06-29
Abstract: PURPOSE:To prolong the service life of a turbine by installing an aimed value setting device for setting the aimed value of the reheating steam pressure for the aimed initial load of a thermal power plant in each starting mode, control logic for designating the starting mode and a signal selector for outputting each aimed value according to the starting mode. CONSTITUTION:In the hot mode, the deviation from a reheating steam pressure P1 is detected by a deviation detector 107 from a signal selecting logic 10 and a signal selector 104, having an output signal (alpha) supplied from a signal generator 101 in an aimed value setting circuit 110 as aimed value, and a low pressure turbine bypass control signal (opening degree signal) 109 is obtained by a PI calculator 108, and the opening degree of a low pressure turbine bypass valve 10 is adjusted. Therefore, the pressure P1 is increased, having the output signal (alpha) as aimed value, until the load becomes equal to an aimed initial load, and when the aimed initial load is reached, the pressure is increased, having the first stage steam pressure P2 as aimed value. Therefore, the overheat of a high pressure turbine 3 is prevented. In the cold mode, an output signal (beta) is selected by a signal generator 102.
Patent JP-H058997-A (JP)
Title: Elevatable device
Inventor: KAMEI HIROMASA
IPC: B66F7/18
Filed: 1991-07-02
Abstract: PURPOSE:To provide a compact elevatable device capable of vertically elevating attachments of an inspection device and the like up to a high altitude position. CONSTITUTION:The elevatable device is constituted by telescopically joining together a plurality of expansion tubes 2-8, and provided with an expansion part 1 having a fitting base 12 for fitting attachments on the extreme end part, a supporting device 9 to vertically support the expansion part, a hose-like air bag 14 fed within the expansion part, a feed means 16 to feed the air bag, and a means 18 to supply air within the extreme end part of the air bag, and by feeding the air bag and supplying air within it, the expansion part can be vertically elongated.
Patent JP-H0452697-A (JP)
Title: Musical sound synthesizing device
Inventor: KUNIMOTO TOSHIFUMI
IPC: G10H7/08
Filed: 1990-06-20
Abstract: PURPOSE:To simulate the operation of an exciting mechanism with viscosity faithfully and to synthesize a musical sound which is rich in natural feeling by providing an exciting means which inputs an exciting signal corresponding to resiliency to a loop means. CONSTITUTION:The loop circuit 510 is provided so as to simulate the reciprocal propagation of the vibrations of strings and a delay circuit 511, a delay circuit 515, etc., are connected in a closed loop shape. Then the resiliency between a sound generating operation element and a sound generating body is calculated from not only the relative displacement between the both, but also the time variation of the relative displacement and the exciting signal corresponding to the resiliency is inputted to the loop means 510. Then the exciting signal circulates in the loop means 510 and the signal circulating in this loop means is inputted to a filter 6, given resonance effect, and led out of a speaker 7 as a musical sound signal. Namely, the operation which is obtained by an actual natural musical instrument when viscosity operates between the sound generating operation element and sound generation body is simulated to synthesize he musical sound which is rich in natural feeling.
Patent JP-H0828975-A (JP)
Title: Turbo refrigerator
Inventor: TAMAGAWA MASASHI
IPC: F25B1/00
Filed: 1994-07-14
Abstract: PURPOSE:To execute an operation with a minimum bypass quantity of hot gas and to conduct the operation at optimum thermal efficiency by detecting the ratio between a condensation pressure and an evaporation pressure and also by controlling the respective openings of an inlet vane and a hot gas bypass control valve on the basis of the result of the detection. CONSTITUTION:Refrigerant vapor generated in an evaporator 1 is compressed to be superheated vapor of high pressure by a turbo compressor 2 and this vapor is cooled down to be a liquid by a condenser 3. The liquid of high pressure is subjected to pressure reduction in an expansion valve 4, the temperature is lowered and the refrigerant of low pressure and low temperature is evaporated to be vapor of low pressure in the evaporator 1 and returned to the turbo compressor 2 again. When the inlet temperature of cooling water in the condenser 3 changes, a condensation pressure changes and also a compression ratio of the turbo compressor 2 changes. In this case, pressure transmitters 9A and 9B are attached to the condenser 3 and the evaporator 1 respectively and the respective pressure transmission signals thereof are made compression ratio signals by an arithmetic unit 10, while an inlet vane 12 and a bypass control valve 6 are controlled when a detected temperature of a temperature sensor 13 lowers.
Patent JP-H0914950-A (JP)
Title: Instrument for automatically measuring width of narrow space
Inventor: OGASAWARA KATSUO
IPC: G01B21/16
Filed: 1995-06-28
Abstract: PURPOSE: To provide an instrument for automatically measuring width of narrow space with which the width of a narrow space can be measured easily with accuracy in a short time without requiring skilltulness and which can save the manpower required for the measurement and can improve the reliability of the measurement. CONSTITUTION: One end of a flexible arm 11 is connected to a detector 10 inserted into a narrow space and a hand switch 12 which is used for remotely controlling the detector 10 is provided on the other end of the arm 11. The measuring signal of the detector 10 is inputted to a display 13 and displayed on the display 13 after the signal is converted into a digital value.
Patent JP-H0454349-A (JP)
Title: Chain type power transmitting v-bert
Inventor: MASUDA TAKASHI
IPC: F16G5/18
Filed: 1990-06-20
Abstract: PURPOSE:To prevent breakage of a pin and tip bodies by fitting the tip bodies adapted to abut against the wall surface of a V-pulley at both ends of the pin where both ends of a telescopic link plate group are insultingly connected to each other for free bending. CONSTITUTION:In a chain type power transmitting V-belt 1, four cocoon-like main link plates in two rows and three cocoon-like auxiliary link plates in three rows are alternately arranged in deviation by one pitch, and connected to each other by means of pins 5 in a state of free bending and endless. At both globular ends 6, 6 of the pin 5 to be fitted, a pair of tip bodies 8, 8 are disposed. At the outer wall surface 7 of an outside link plate 2A, a set of brackets 15, 15 each consisting of a pair of blocks are projected on the projecting globular ends 6 of the pin 5 as the centers. Annular flanges 13 of the tip bodies 8 are inserted into grooves 16, 16 of the brackets 15, 15 in a relatively loose state.
Patent JP-H0453275-A (JP)
Title: Silicon photosensor
Inventor: NOMIYAMA MAYUMI
IPC: H01L31/10
Filed: 1990-06-20
Abstract: PURPOSE:To enable a silicon photosensor to be stable in spectral sensitivity so as to improve it in reliability by a method wherein a nitride film high in reliability is formed on a photodetective part and an interlaminar insulating film low in reliability is removed. CONSTITUTION:The surface of an N-type silicon substrate 1 is selectively oxidized to form a LOCOS 2, a thermal oxide film (SiO2) 3 is formed, a nitride film 4 is formed on the surface of the thermal oxide film 2, and a polycrystalline silicon electrode 5 is formed on the LOCOS 2. A P-type diffusion layer 6 is formed under the oxide film 3 including the nitride film 4, an N-type diffusion layer 7 is formed under the oxide film 3, an interlaminar insulating film 8 is formed on the surfaces of the oxide film 3, the nitride film 4, and the polycrystalline silicon electrode 5, a hole is bored in the interlaminar insulating film and the nitride film 3, an aluminum electrode wiring layer 9 is provided, an electrode protective film 10 is formed covering the interlaminar insulating film 8 and the electrode wiring layer 9, and then the interlaminar insulating film 8 and the electrode protective film 10 are removed so as to make the nitride film exposed, and the exposed part is made to serve as a photodetective part 11.
Patent JP-S649248-A (JP)
Title: Rubber composition for tire
Inventor: TAKESHITA MICHITAKA
IPC: C08L9/00
Filed: 1987-07-01
Abstract: PURPOSE:To obtain the title composition excelling in heat build-up resistance and reinforcing property and heat aging resistance at high temperature, by mixing a rubber component with a specified reinforcing carbon black, silica, a triazine compound and a silane coupling agent. CONSTITUTION:Carbon black is surface-treated by vacuum low-temperature plasma treatment to obtain reinforcing carbon black (B) of a nitrogen adsorption specific surface area of 70-200m<2>/g, a compressed dibutyl phthalate absorption of 80-130ml/100g, a concentration of phenolic hydroxyl groups introduced to the surface of 3.0X10<12>-8.1X10<14> piece/m<2> and a pH value of 3-5. 100pts.wt. rubber component (A) selected from among natural and diene synthetic rubbers is mixed with 30-200pts.wt. component B, 2-30pts.wt. silica (C), 0.1-2pts.wt. triazine compound (D) of formula I [wherein Ra is -NR'2 (wherein R' is a 2-4C alkyl), -NHR'' (wherein R'' is R' or phenyl), Rb is -SH, formula II or -N(C2H5)2, Rc is -H or formula III or IV] and 4.65X10<-3>-4.65X10<-3>m, S pts.wt. (wherein m is the number of pts.wt. of component B added and S is the nitrogen adsorption specific surface area of component B), silane coupling agent (E) of formula V, VI or VII (wherein X is cyano, mercapto or the like, Y is a 1-4C alkyl, Cl or the like,m is 1-6, and X is formula III, IX or X).
Patent JP-H0917667-A (JP)
Title: Coupler for battery charger
Inventor: MINOSHIMA NORIMOTO
IPC: B60L11/18
Filed: 1995-06-28
Abstract: PURPOSE: To prevent the breakage of a power transmitting-side coupler and a power receiving-side coupler by forming a passing route for an inner coil which is put in the internal space of an outer coil by bending the outer coil. CONSTITUTION: A power transmitting-side coupler 4 is composed of an E-shaped power transmitting-side core 5 and a power transmitting-side electromagnetic coil 6. A power receiving-side coupler 7 is fixed to the rear-side bottom face of an automobile. The coupler 7 is composed of an I-shaped power receiving-side core 8 and a power receiving-side electromagnetic coil 9. The coil 9 is fixed to the lower surface of the core 8. The length of the core 9 in the forward- backward direction is made longer than that of the core 8 so that the front- and rear-side end parts of the core 9 can protrude from the core 8 and the rear-side end part of the coil 9 protruding from the core 8 is bent upward.  Therefore, a passing route 12 is formed on the rear side or the lower surface of the core 8, because the bent part of the coil 9 becomes higher than the lower surface of the core 8 and no obstacle exists on the rear side.
Patent JP-H119335-A (JP)
Title: Cosmetic container
Inventor: NAGOSHI MASAHIKO
IPC: A45D33/00
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent volatile components in a volatile cosmetic from being volatalized through a container, etc., even in the state where the volatile cosmetics are contained in a compact or a refill container made of a general synthetic resin material for a long term. SOLUTION: The rotary base end part 18a of a middle lid 18 is provided in a container mainbody 12 with a second hinge 32 so as to be rotatable. A groove part 38 is formed by enclosing the opening peripheral edge parts of first and second recessed parts 20 and 22 which are formed in the container mainbody 12 so as to contain the volatile cosmetic and a circular packing 40 successively provided from the groove part 38 is fitted. The inner surface 18d of the middle lid 18 is brought into pressure contact with the packing 40 in the stopping state of the lid 18. A synthetic resin-made gas barrier layer 42 is formed in a film-shape so as to be fixed to the almost whole area of the inner surface 18d of the middle lid 18.  A metallic tray 44 for mounting the volatile cosmetic is tightly fitted to the inner side of the first and the second recessed parts 20 and 22 so as to be used as the gas barrier layer.
Patent JP-H058183-A (JP)
Title: Nail collecting device of nail pilling machien
Inventor: ARATA KEN
IPC: B25C11/00
Filed: 1991-07-03
Abstract: PURPOSE:To enable collection of pulled-out nails by constituting an entrance part which is wide enough to accommodate a head part of a nail pulled out by a claw, a passage part of reduced diameter and a collecting part of the nails discharged from the exit of the passage part. CONSTITUTION:A collecting device 60 is comprised of an entrance part 61 which is provided with a relatively large opening to accept head parts of pulled out nails, a passage part 62 which is smaller than the opening through which nails pass, and a collecting part 64 which is provided at the exit side of the passage part. The entrance part 61 is integrated with a nose 40 of a nail claw, penetrates a lid part 65 of the collecting part 64 and is provided in the collecting part 64 in an extending manner. The collecting part 64 is formed as a container fixed by the end part of a handle 38. In this constitution, a nail 56 pulled out by a claw 41 is withdrawn into the nose 40 and fed to the entrance part 61, passes through the passage part 62 and enters the collecting part 64. The nail never moves in a reverse direction due to the smaller diameter of the passage part 62.