baber/WOPTO huggingface dataset:
Patent JP-S63251750-A (JP)
Title: Fluid heater
Inventor: EBATO SATOSHI
IPC: F24H1/40
Filed: 1987-04-07
Abstract: PURPOSE:To improve thermal conductivity more by a method wherein a first thermal conducting pipe, a cermaics radiator and a second thermal conducting pipe are arranged in this sequence in a flowing direction of combustion gas and the radiator is arranged at a location where a maximum temperature of the up-stream side of the radiator shows a specified temperature. CONSTITUTION:Combustion gas contacts thermal conducting pipes 21-27 arranged near a burner plate 19 and transmits a part of thermal energy contained in the combustion gas to the fluid flowing in these thermal conducting pipes 21-27. In addition, the combustion gas passes through the clearances of the thermal conducting pipes 21-27, flows within a radiator 49 while keeping a high temperature to heat the radiator 49 so as to make white heat. The radiator 49 is arranged at a location where its maximum temperature at an upstream side surface 49a of the radiator 49 becomes 700-1,200 deg.C. Due to this fact, the radiation heat from the radiator 49 is efficiently radiated and the efficiency of thermal conduction as a whole can be further improved.
Patent JP-S59213549-A (JP)
Title: Braking device for vehicle
Inventor: NAKANISHI NOBUYASU
IPC: B60T7/12
Filed: 1983-05-16
Abstract: PURPOSE:To make a distinct improvement in safety, by keeping up an auxiliary parking brake operation even in time of a key switch being turned off, while accelerating it so as to be selected to a main parking brake, in case of a braking device capable of securing an auxiliary parking brake action in locking a brake panel solenoidally. CONSTITUTION:When the specified holding conditions such as a running speed, a foot brake operation state, etc., are all effectuated, a lock signal is outputted from a brake locking circuit 12, and a foot brake is held at a braking position by excitation of a solenoid device 10, thus an auxiliary parking brake state is securable. Under this condition, when an ignition key switch 14 is turned off, the said auxiliary parking brake state receives power feed directly from a battery 16 whereby braking operation continues to go on without release but an off operation detection signal is fed to an AND gate 26 from an OR gate so that an alarm 24 is operated, emitting an alarm signal. With this alarm, a driver operates a main parking brake and sets the alarm free by means of output of a release circuit 30.
Patent JP-H06271442-A (JP)
Title: Skin external preparation
Inventor: SHIMADA TADAHIRO
IPC: A61K8/00
Filed: 1993-03-19
Abstract: PURPOSE:To obtain a skin external preparation excellent in effects on prevention of skin roughening, dermal stains or ephelides due to ultraviolet rays. CONSTITUTION:This skin external preparation comprises an ultraviolet absorber and/or an ultraviolet scattering agent and glabridin and/or glabrene.
Patent JP-H02263963-A (JP)
Title: Hardware for power transmission and distribution equipment, stringing hardware for power transmission and distribution and outdoor equipment for power supply station
Inventor: KAI KEIJI
IPC: C23C2/06
Filed: 1989-04-04
Abstract: PURPOSE:To develop a high-strength material resistant to salt and acid and appropriate as the material for the hardware for the power transmission and distribution equipment, the stringing hardware for the power transmission and distribution and the outdoor equipment for a power supply station by forming a Zn-Al alloy layer on the surface of an iron-based metallic material. CONSTITUTION:The electrical equipment in the transformer station, power supply station, etc., is susceptible to gaseous SO2 and acid rain and does not withstand long-time use. Accordingly, the hardware for power transmission and distribution equipment, the stringing hardware for power transmission and distribution and the outdoor electrical equipment are produced from an iron-based metallic material, and the material is dipped in a molten Zn-Al alloy contg. about 5-10wt.% Al to form a Zn-Al alloy layer having 40-150mum average thickness on the surface. The electrical part having excellent resistance to salt and acid and high strength and having a longer service life than the conventional galvanized part is obtained.
Patent JP-H0211668-A (JP)
Title: Pigment grinding color developer having quaternary ammonium group and tertiary sulfonium group
Inventor: MAAKU UIRIAMU JIYONSON
IPC: C09D17/00
Filed: 1989-04-04
Abstract: PURPOSE: To improve dispersion stability of lead-containing pigment and smoothness and stability of resultant film, by dispersing lead-containing pigment component in specific cationic resin grinding vehicle.  
     CONSTITUTION: By reacting (a) epoxy resin (e.g. polyglycidyl ether) of polyphenol with if necessary, (b) alkylphenol in the presence of a catalyst at 120-200°C, and then reacting sulfide-amine-acid mixture with them at 60-95°C, (A) cationic resin grinding vehicle is provided which contains quaternary ammonium salt of 0.05-1.20 milli equivalent/1g of resin solid component, tertiary sulfonium salt group of 0.20-1.35 milli equivalent, and if necessary, alkylphenoxy group of 1.9-25wt.% to resin solid component. By dispersing (B) pigment which consists of (d) lead-containing pigment component (e.g. basic silicic acid lead) and if necessary, (e) another pigment (e.g. carbon black) in A component such that weight ratio of B component to solid part of A component is at least 2:1, pigment paste which contains 0.01-5.0wt.% of (d) component to total paste solid part. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H05285802-A (JP)
Title: Tool information control device
Inventor: OGASAWARA YUZO
IPC: B23Q41/00
Filed: 1992-04-08
Abstract: PURPOSE:To precisely control information of tools arranged on a tool supply device always as the newest information. CONSTITUTION:A common tool supply device 6 to supply tools to a plural number of machine tools 1a, 1b is provided, and an information control device 7 furnished with a tool information storage area 10 to store information of all the tools in this tool supply device 6, an input means 9 to carry out write-in and correction of the information in this tool information storage area 10 and an output means 8 to output the tool information in the tool information storage area 10 is provided. Thereafter, the input means 9 and the output means 8 are connected to a real processing tool information area 4 and a next process tool information area 5 of control parts 3a, 3b of the machine tools 1a, 1b through telecommunication lines 11, 12.
Patent JP-S5513548-A (JP)
Title: Transistor switching circuit
Inventor: KOUNO MICHIO
IPC: H03K17/60
Filed: 1978-07-14
Abstract: PURPOSE:To perform a stable switching operation by selecting the turn ratio of the tertiary winding to the secondary winding of a feedback current transformer so that a prescribed relation may be held between the diode voltage and respective saturation voltages across the emitter and the collector and across the base and the emitter. CONSTITUTION:Primary winding N1, secondary winding N2 and tertiary winding N3 of feedback current transformer T are connected in series, and winding N1 is connected to the emitter of transistor TrQ, and winding N2 is connected between the base and the emitter, and winding N3 is connected between the collector and  the base through diode D. When signals are applied to terminal BT or a dotted-line  control winding to turn on TrQ, TrQ is turned on rapidly; and when the saturation  voltage between the emitter and the collector, the saturation voltage between the  base and the emitter, the voltage of diode D are denoted as VCE(sat), VBE(sat) and  VD respectively, N3/N2 is so selected that expression (7) may be true, As a result, a stable switching operation can be performed.
Patent JP-H07269828-A (JP)
Title: Method and apparatus for expediting mixture of fluidized substance
Inventor: OKADA ZENSHI
IPC: F22B1/02
Filed: 1994-03-30
Abstract: PURPOSE:To efficiently recover heat by expediting mixture of fluidized substance of a chamber in which a superficial velocity is slower and to efficiently burn unburnt fuel, etc., in a fluidized bed furnace in which the substance is circulated between first and second chambers. CONSTITUTION:A method for burning a fluidized bed has the steps of dividing a chamber having a fluidized bed to two chambers 2, 4 by a partition member 3 having openings 19, 20 at upper and lower parts, varying superficial velocities of the chambers and circulating fluidized substance through the openings 19, 20, and comprises the step of guiding the substance from a lower end of the upper opening 19 of the member 3 to substantially a center in the chamber 4 having smaller superficial velocity along guide means 50 inclined down toward the chamber 4 having the smaller superficial velocity from a lower end of the upper opening 19 of the member 3.
Patent JP-S63251922-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: C09D167/00
Filed: 1987-04-08
Abstract: PURPOSE:To improve C/N in a short wavelength range and durability by disposing a thin ferromagnetic metallic film on an under coating layer coated with fine acicular particles having low coercive force in a non-oriented state. CONSTITUTION:The thin ferromagnetic metallic film 5 is disposed on the under coating layer 2 coated with the fine acicular particles 3 having the low coercive force in the non-oriented state on a high-polymer film 1. For example, the under coating layer 2 is formed by fixing the fine acicular particles 3 of iron oxide, iron nitride, etc., having the low coercive force in the non-oriented state by a resin 4 such as polyester resin or polyurethane resin. Then, the fine particles can be uniformly dispersed and, therefore, noises are decreased. Since projections are formed of the acicular particles, the sufficient durability is obtd. even if the height of the ruggedness formed by the particles is decreased. The magnetic recording medium with which the good C/N is obtainable in the short wavelength range and which has the durability is thereby obtd.
Patent JP-S57200600-A (JP)
Title: Plating treatment apparatus for small article
Inventor: TAKABAYASHI MASATOMO
IPC: C25D17/16
Filed: 1981-06-04
Abstract: PURPOSE: To efficiently perform high quality plating treatment on small articles, by supporting a small article containing section by a support member positioned above a plating tank, and causing the small article containing section to oscillate and swing.  
     CONSTITUTION: Small articles are put on a net section of a basket 352 of the small article containing section 35, and the small article containing section 35 is supported by the support member 33 positioned above the plating tank 31 and is immersed in a plating solution 32. The plating treatment is carried out with the basket 352 being oscillated via the support member 33 by a vibrator 34 as well as swung via a link mechanism 37. Accordingly since the small articles are spread all over the net of the basket 352, the plating efficiency is improved, and quality plating treatment can be done. Further the small articles are prevented from being deformed, and the high preciseness of the plating treatment can be retained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01256483-A (JP)
Title: Lifting passage for elevator
Inventor: TSUJI SHIYOUGA
IPC: B66B7/00
Filed: 1988-04-07
Abstract: PURPOSE:To keep off any breakdown of a lifting passage wall at the time of earthquake happening with a simple structure by connecting each intermediate beam being vertically adjoined with each diagonal brace to be crossed each other, in a lifting passage for an elevator holding a guide rail on these intermediate beams. CONSTITUTION:Each one end 10a of drawbars 10c, 10d of diagonal braces 10 is hooked on a hole 11a of each mounting bracket 11 tightly attached to both ends of intermediate beams 4, while two diagonal braces 10 are crossed to each other and the intermediate beams 4 being vertically adjoined are connected to each other. Then, each turnbuckle 10f is rotated, making these diagonal braces 10 work on tensile force. With this constitution suchlike, force being produced by vibration of a cage due to an earthquake and also produced in the longitudinal direction of the intermediate beams 4, namely, force of pressing lifting passage walls 1a, 1b is dispersed by adjacent intermediate beams 4, so that load of pressing the lifting passage walls per unit area is lessened. Consequently, even if strength of the lifting passage walls 1a, 1b is small, such a fear that these walls might be broken can be fairly reduced.
Patent JP-H01258337-A (JP)
Title: Electromagnetic relay
Inventor: MATSUO KENICHI
IPC: H01H50/64
Filed: 1988-04-07
Abstract: PURPOSE:To maintain good sensitivity even with the small displacement of an intermediate member between a movable block operating on an electromagnetic device and a contact point mechanism by making the member capable of turn and pressing an intermediate part between the axial part and contact point mechanism thereof with the movable block. CONSTITUTION:A turning body 61 of an intermediate member pressed with one end 60c of a movable block 60 is capable of turn about the axial part 62 of the block 60 as a falcrum with both ends supported on a base, and the tip 63 of the body 61 has a contact point mechanism 32. Provided that the weight of 10g is required to cause displacement (a) for the operation of the contact point mechanism 32, the end 60c of the block 60 is displaced by a/2. 1f T/X is equal to 2/1 for causing displacement for a block of 20g weight, 40g weight is required for a/4 displacement at a magnetic pole gap Z between an iron core 15 and the block 60. The attraction force of the magnetic pole is in reverse proportion to the square of the gap Z, and it becomes possible to double sensitivity, compared with the case where the weight of 20g is required for the displacement of (a) by the direct operation of a contact point mechanism with one end of a conventional block.
Patent JP-H05260343-A (JP)
Title: Frame pulse detecting circuit
IPC: H04N7/015
Filed: 1992-03-10
Abstract: PURPOSE:To reduce the cost of a frame pulse detecting circuit by discriminating a 1st line from a 2nd line, counting the sample pulses equivalent to a single line with the output of a counter output deciding part, and detecting the frame pulses based on the count value of the sample pulses. CONSTITUTION:The frame pulse inputted to a sample detecting part 20 from a phase comparator 10 is sampled by a clock of 16MHz, and the outputs Q1 and Q2 output alternately and repetitively LLLLH and HHHHL by 19 times and 18 times respectively. Both outputs Q1 and Q2 are sent to a 1st counter 22 via an OR circuit 27 to count 37 in all. An output Q3 emerges at a counter output deciding part 24 when the count value of the counter 22 shows 37. However a 2nd line of a MUSE signal is detected when the output of the part 24 and the output Q2 of the part 20 are inputted to a 1st AND circuit 28. Then the output of a 2nd counter 25 and the output of the circuit 28 are sent to a 2nd AND circuit 26, and a frame pulse detection signal is outputted to an output terminal 17.
Patent JP-S59210970-A (JP)
Title: Polyurethane composition
Inventor: SAITOU MINORU
IPC: C08L75/00
Filed: 1983-05-16
Abstract: PURPOSE:To provide a polyurethane compsn. which is stable against discoloration and deterioration by light and combustion gas or open-air conditions, by blending a sucrose fatty acid ester. CONSTITUTION:A sucrose fatty acid ester of the formula [wherein R1, R2, R3 are each H, a 12-18C acyl group (at least one of them is acyl group)] such as sucrose monolaurate or trioleate is used. 0.01-5pts.wt. said sucrose fatty acid ester is added to 100pts.wt. polyurethane, e.g. a linear polymer having active hydrogen-contg. groups at both terminals and an MW of 500-7,000. If desired, 0.1-10wt% (based on the weight of polyurethane) ultraviolet light absorber and/ or antioxidant may be added.
Patent JP-S5312320-A (JP)
Title: Mfb circuit
Inventor: FUKUYAMA TATSUO
IPC: H04R3/00
Filed: 1976-07-19
Abstract: PURPOSE:Movements of a diaphragm are accurately detected by so arranging the circuit that the change in the electrostatic capacity formed between a voice coil bobbin and a center pole is converted to an electric signal and that this signal is fed back to the input circuit of a power amplifier which drives a speaker.
Patent JP-H03286954-A (JP)
Title: Hot water feeder
Inventor: MORIUCHI YOSHIHISA
IPC: F24H1/00
Filed: 1990-03-31
Abstract: PURPOSE:To shorten a hot water feeding time by a method wherein a remaining hot water is detected, an apparent hot water feeding is carried out in response to a difference value between the water level and the set water level with the hot water feeding at both pipes. CONSTITUTION:A hot water feeding level L2 at a circulation port is detected by a pressure sensor 20. At this time, values of the hot water feeding level L2 at a circulation port and the set water level Ls are converted into voltages and compared to each other. when a difference (Ls-L2) is lower then a predetermined set value, i.e., when the water level L2 set by the hot water feeding at the circulation port does not reach the apparent hot water feeding water level L3, the apparent hot water feeding at both side hot water feeding is carried out under the first piping mode A. This apparent hot water feeding is carried out such that the amount of hot water feeding corresponds to a water level difference between the set water level Ls and the water level Ls upon completion of the apparent hot water feeding operation.
Patent JP-H10280510-A (JP)
Title: Human body privates cleaning device
Inventor: INOUE NAOTOSHI
IPC: E03D9/08
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a human body privates cleaning device which protects a cleaning nozzle, which cleans the privates, at least from filth scattered from below by covering and enables a covering board used for the cover to work mechanically without coming contact with the cleaning nozzle. SOLUTION: A cleaning device comprises a main body case 1, a seat and a cover turnably provided in the main body case 1, a water control means which is connected to a water supply surface, a heating means which is housed in the main body case 1 and heats cleaning water connected to the water control means and a cleaning nozzle 6 which is housed in the main body case 1 when it is not used and extends and discharges cleaning water to the privates when it is used. In this case, there are provided covering boards 13 and 14 which close at least the lower side of the cleaning nozzle 6 when the cleaning nozzle 6 is not used and opens the extension passage of the cleaning nozzle 6 when the cleaning nozzle 6 is used.
Patent JP-S63250876-A (JP)
Title: Space power system
Inventor: OKURA KENGO
IPC: H01L31/04
Filed: 1987-04-07
Abstract: PURPOSE:To efficiently utilize power and to reduce the weight of a whole power system by employing as the conductor of a power equipment placed in a space missile a superconductor made of a ceramic superconductor material having a specific composition. CONSTITUTION:A superconductor made of ceramic superconductor material having a composition represented by a formula AaBbCc is used as the conductor of power equipments 5, 7 in a space, and the equipments 5, 7 are externally coated with paint 9 for reflecting an incident light. In the formula, A is one type of element selected from group Ia, IIa, and IIIa elements, B is one type of element selected from group Ib, IIb and IIIb, and C is one type of element selected from oxygen, fluorine, sulfur, carbon and nitrogen. Thus, since the surfaces of the equipments 5, 7 are externally coated with the paint 9 for reflecting the light to suppress the temperature rise of the superconductor to the critical temperature or lower of the superconductor having a relatively high critical temperature, the constitution of a space power system can be simplified.
Patent JP-S5211533-A (JP)
Title: Gas bag device
Inventor: TAKAGI SHIGERU
IPC: B60R21/26
Filed: 1975-07-14
Abstract: PURPOSE: To obtain a stable expanding operation by guiding a high-pressure gas stream in a gas-bag device from an injection path to a residue-separator chamber in the tangential direction of said chamber to thereby separate and remove teh residues utilizing the centrigugal force and to prevent the loading of filter of a diffuser. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5210192-A (JP)
Title: The process of a harmful object-analytical test report
Inventor: FURUKAWA HISATOMO
IPC: G01N27/00
Filed: 1975-07-14
Abstract: PURPOSE: To unificate a science-technigical information treatment and a managing information treatment, and to improve them. In addition, to make a record of test results and an invoice and bill of managing contents at almost same time, by the common device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01300770-A (JP)
Title: Transition state display method for image switcher
Inventor: BURAIAN JIYONSON
IPC: H04N5/222
Filed: 1989-04-05
Abstract: PURPOSE: To provide an operator with a single and easy-to-read display about the next transition to be executed by inserting a state display circuit between video supply routes between a video switcher and a monitor. CONSTITUTION: Within a master controller 20, a state display circuit (insertion device) 22 generates a displaying video output at the same time as receiving a video output form the switcher 10. A microprocessor 24 converts state information form the switcher 10 to a character number or analog graphic display, corresponding to the information contents to plot on a video output form the switcher 10. Thereby the operator can interrupt the automatic operation of the switcher, in order to smoothly execute transitional variation.
Patent JP-H04320643-A (JP)
Title: Synthetic milk and production thereof
Inventor: OKONOGI SHIGEO
IPC: A23C3/00
Filed: 1991-04-18
Abstract: PURPOSE:To produce a stable synthetic milk having an uniform particle diameter, having a good flavor and not causing the milk separation and denaturation thereof even when stored for a long period, by pressing an oil phase into an aqueous phase through a hydrophilic porous membrane having an uniform fine pore diameter. CONSTITUTION:An aqueous phase is transferred from a circulation tank 1 storing a prescribed volume of the sterilized aqueous phase into the center of a porous membrane module 5 using hydrophilic porous membranes preferably having an uniform fine pore diameter of <=2mum through a pipe line 3, and an oil phase containing 0.05wt.% of a lipophilic emulsifier and having particle diameters <=3mum is further pressed into the center of the module through a pipe line 11 and the porous membrane with a pressure of >=0.01 kg/cm<2>. The mixture in the center of the module is returned to the circulation tank 1. Until all of the oil phase is pressed into the aqueous phase, the operation is repeated to produce the objective synthetic milk. The circulation rate is preferably 0.8-2 m/sec.
Patent JP-H09282853-A (JP)
Title: Apparatus for measuring production time video tape
Inventor: HONDA KAZUYUKI
IPC: G11B15/087
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To measure a length with saved labor efficiently. SOLUTION: The apparatus is provided with a tape-reproducing part 2 capable of reproducing an original material, a tape-recording part 3 having recording VTRR-1, VTRR-2 capable of recording video signals, audio signals from the tape-reproducing part 2 to a video tape, and a control part 1 controlling the parts 2, 3. When an SOM(start of material) point and an EOM(end of material) point of a designated program in a video tape of the recording VTRR-1 are indicated and respective time codes are set, a CPU 10 of the control part 1 operates a time difference of the time codes, i.e., a length of the program and automatically measures a length of the video tape. Moreover, when the SOM point of a video tape of the recording VTRR-2 a length of which is unknown is designated and the time code is set, the CPU 1 adds the length of the program detected at the VTRR-1 to the time code and automatically measures the length of the video tape of the VTRR-2.