baber/WOPTO huggingface dataset:
Patent JP-H05237907-A (JP)
Title: Resin backflow prevention method for foaming resin extruder
Inventor: HORIUCHI SHOZO
IPC: B29C48/96
Filed: 1992-02-26
Abstract: PURPOSE:To prevent the backflow of liquid resin from a foamed material injection section in an extruder and closing an injection inlet by increasing the injection pressure to a level overcoming the cylinder internal pressure automatically and issuing an alarm signal when the internal pressure comes higher than the foamed material injection pressure by means of a sensor. CONSTITUTION:The internal pressure of a cylinder 1 is transmitted to a pressure signal operator 9 by a sensor 3, add when the internal pressure is higher than the set injection pressure of a foamed material injection section 2, the injection pressure is increased higher than the internal pressure of the cylinder 1. A command is issued to a flow rate adjusting device 7 and an alarm 10 is sounded simultaneously. Another command is issued by the pressure signal operator 9 to a motor control panel 8 to decrease the rotation of a motor 5 and also decrease the internal pressure of the cylinder. When excessive internal pressure of the cylinder is transmitted to the opening/closing pressure signal operator 9 by the sensor 9, a discharge line valve 4 is opened by the operator 9 and the alarm 10 is sounded.
Patent JP-S62231339-A (JP)
Title: Parallel action method for two operating systems
Inventor: UCHIYAMA SUMIO
IPC: G06F9/46
Filed: 1986-03-31
Abstract: PURPOSE:To simultaneously execute plant control and office work processing by treating an operating system for office work processing as one task of an operating system for plant control. CONSTITUTION:An operating system OS for plant control is resident at a main memory 3 as a resident application task. On the other hand, an OS for office work processing is loaded from an auxiliary memory 6 to a main memory 3 in accordance with the necessity as a non-resident application. By making lower the execution priority sequence of the OS for office work processing than a task for plant control, the influence to the program for plant control can be suppressed to the minimum limit. Thus, the plant control and the office work processing can be simultaneously executed.
Patent JP-S56168520-A (JP)
Title: Detecting method for damage of planetary gear
Inventor: ENOHARA KENJI
IPC: G01N29/12
Filed: 1980-05-31
Abstract: PURPOSE:To detect the damage generated in a planetary gear without fail by detecting biting sounds or vibration, obtaining a time series signal, and operating said signal. CONSTITUTION:The biting signal detected by a signal detector 1 is passed through a band pass filter 3, where only the frequency component which is effective in detecting the damage is taken out. Then, the output is subjected to the envelope detection in an envelope detector 7. The number of revolution of the planetary gear and the number of revolution of a sun gear are detected by revolution detectors 2 and 3, respectively, and the results are divided by frequency dividers 5 and 6. The outputs of the envelope detector 7 and the frequency dividers 5 and 6 are inputted to AD converter 8 and 9, the outputs of the envelope detector 7 are sampled, and the outputs are inputted into averaging processors 10 and 11. The outputs of the averaging processors 10 and 11 are inputted to a divider 12, and the detecting signal of the damage generated in the planetary gear is outputted from the divider 12.
Patent JP-S58190189-A (JP)
Title: Color television monitor
Inventor: AOKAKI ASAJI
IPC: H04N9/29
Filed: 1982-04-30
Abstract: PURPOSE:To display a picture free from color blurring in every direction through a color TV monitor, by deciding the output of a magnetic sensor with a comparison after amplification and then driving a degaussing circuit in case the output exceeds a certain level. CONSTITUTION:A magnetic shield 9 of a color CRT2 is magnetized by an external magnetic field phi1 or phi2. Then the quantity of magnetic field which is magnetized to the shield 9 is obtained in the form of a DC by a magnetic sensor 11 and a DC amplifier 12. Therefore a degaussing circuit 10 is actuated if the output of the amplifier 12 is larger than the reference value which is set to a deciding circuit 13. Thus the magnetization is degaussed for both the shield 9 of the CRT2 and the sensor 11.
Patent JP-S61231503-A (JP)
Title: Polarizing phase plate
Inventor: NAKAHARA KENJI
IPC: H02G1/02
Filed: 1985-04-05
Abstract: PURPOSE:To easily produce a polarizing phase plate having superior resistance to moisture, heat and chemicals and superior toughness such as a quarter-wave plate by using a polyamide-base polymer. CONSTITUTION:A visible-light transmitting film or sheet of a polyamide-base polymer is stretched to obtain a polarizing phase plate. The polyamide-base polymer may be 6-nylon. When a mixture of polyamide with other polymer is used, the polyamide content is preferably regulated to >=50wt% from the viewpoint of the physical properties of the mixture. The polyamide-base polymer is preferably formed into a film or sheet by extrusion molding from the viewpoint of the transparency of the formed film or sheet and mass-producibility. The thickness of the film or sheet is preferably regulated to 10-200mum from the viewpoint of the stretchability and visible-light transmitting property.
Patent JP-S58189135-A (JP)
Title: Preparation of terephthalic acid
Inventor: HASHIZUME HIROSHI
IPC: B01J27/08
Filed: 1982-04-30
Abstract: PURPOSE:To obtain terephthalic acid of high purity, by oxidizing p-xylene in the first reactor, oxidizing the oxidation product further at a lower temperature than in the previous stage while pulverizing terephthalic acid in a wet pulverizier, and oxidizing the resultant product at a higher temperature than in the first step further in the third reactor. CONSTITUTION:p-Xylene is oxidized with oxygen in the presence of a Co-Mn-Br catalyst at 180-230 deg.C, preferably 190-210 deg.C, in the first reactor to oxidize 95wt% or more p-xylene into terephthalic acid. The resultant slurry is then fed to the second reactor having an external circulation line and a wet pulverizier in the course of the circulation line, further oxidized at a temperature 0-50 deg.C, preferably 2-30 deg.C, lower than in the first reactor while pulverizing the terephthalic acid therein, and further oxidized at 235-300 deg.C, preferably 240-290 deg.C, in the third reactor to afford the aimed terephthalic acid. EFFECT:The intermediate in particles is easily extracted by the pulverization, and the further oxidation is efficiently carried out.
Patent JP-H02250917-A (JP)
Title: Production of steel for large heat input welding excellent in toughness at low temperature
Inventor: SAITO NAOKI
IPC: C22C38/00
Filed: 1989-03-24
Abstract: PURPOSE:To produce a steel for large heat input welding having high hardness and excellent in toughness in a weld heat-affected zone when used in a cold district, etc., by subjecting a continuously cast slab with a specific composition to cooling under specific conditions and then to reheating and hot rolling. CONSTITUTION:As a steel for large heat input welding for use in marine structure having high strength and excellent in toughness in a weld heat-affected zone when used in a cold district, such as the polar regions, a steel which has a composition (containing, by wt.%: 0.02 to 0.3 C, <0.3 Si, 0.50 to 2.50 Mn, 0.2 to 4.5 Ni, 0.003 to 0.015 Nb, 0.2 to 2.0 Cu, <0.01 N, Ti in an amount in the range where the weight ratio of Ti to N is regulated to 2.0 to 4.0, 0.005 to 0.1 Al, and 0.003-0.008 S or further containing, as elements for improving the strength of the steel, one or >=2 kinds among 0.1 to 1.0 Cr, 0.01 to 0.2 V, and 0.1 to 1.0 Mo) is continuously cast. The resulting continuously cast slab is cooled through a temp. region from 1000 to 600 deg.C at <=5.0 deg.C/min average cooling rate and then reheated up to <=1150 deg.C to undergo hot rolling, by which the steel stock for a cold district can be produced.
Patent JP-H01246664-A (JP)
Title: Data processor
Inventor: SAKON MASAMI
IPC: H04Q9/00
Filed: 1988-03-29
Abstract: PURPOSE:To easily cope with a data processing to need a sequence property by making data for identifying a sequence correspond to the inputted data by 1:1 and setting them to a prescribed register successively. CONSTITUTION:When data are inputted from data input devices 1-3, respective data are successively accommodated to storing parts 6-1-6-3 corresponding to respective data input devices 1-3 of a data status storing part 6 to function as a buffer. Corresponding to respective data in parallel to this, a sequence number from a sequence number generating part 5 is stored and set to respective storing parts 7-1-7-3 of a sequence number storing part 7. An input data fetching part 10 reads the data in the condition in which the sequence property is kept from the storing parts 6-1-6-3 corresponding to the data status storing part 6.
Patent JP-S62233091-A (JP)
Title: Controller for ac motor
Inventor: TATARA SHINJI
IPC: H02P23/07
Filed: 1986-03-31
Abstract: PURPOSE:To correct the position of the secondary flux to the actual flux position by correcting the position of the axis of flux used in sampling control by the speed of the axis of flux. CONSTITUTION:The difference thetan*-thetan-l* between the flux position thetan found in the present sampling (an output of an integrator 11) and the flux position thetan-l* found in the last sampling is found by an adder 15, where is found the quantity of change of flux position in one sampling cycle, i.e. the quantity proportional to the rotating speed of the axis of flux. By multiplying the output of the adder 15 by a gain K with a coefficient multiplier 16, the product is turned into a function of the rotating speed of the axis of flux. What is added by an adder 17 to the flux position theta* in the present sampling is found as the flux position theta** in the present control. The error can therefore be compensated as much as possible which is caused by the deviation between the data sampling point of time and control actuation point of time by the operational quantity prepared by its dada.
Patent JP-2000262988-A (JP)
Title: Washing apparatus
Inventor: OYAMA TAKESHI
IPC: G02F1/136
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To restrain mist formation to obtain a glass substrate of stable surface characteristics by constructing an air nozzle for jetting air toward a substrate held on a spinner for rotatably holding the substrate so that the nozzle can be moved from the center of the substrate to the periphery of the substrate. SOLUTION: Hydrogen peroxide water is fed from a first nozzle 41 of a rotating arm 4a to a glass plate fixed to holding parts 2a of a spinner 2, and the rotating arm 4a is rotated so that the hydrogen peroxide water can be supplied to the whole area of the surface of the glass plate. Successively, HT solution is fed from a second nozzle 42 and then pure water for rinsing is fed, and the rotating arm 4a is retreated. After the substrate holding parts 2a are rotated and a rotating arm 5a of an air supply part 5 is moved to the vicinity of the center of the holding parts 2a (glass), dry air is jetted from an air nozzle 51 and the rotating arm 5a is rotated, thereby moving the air nozzle 51 from the center of the glass to the outer circumference (periphery).
Patent JP-H02252099-A (JP)
Title: Monitoring device
Inventor: UCHIMURA NAOMI
IPC: G10L15/00
Filed: 1989-03-24
Abstract: PURPOSE:To drive a monitoring device by a voice signal from a microphone or the like by storing voice data specified for a working command, comparing an inputted voice signal with the stored voice data and driving a camera after discriminating the coincidence of both the data. CONSTITUTION:A voice input part 3 inputs a voice signal for commanding the operation of the device through a microphone or the like. A voice data storing part 6 stores voice data specified for control. A discrimination part 7 compares a work commanding voice data signal inputted from the input part 3 through a control part 4 with the specific voice data stored in the storage part 6 and outputs a signal at the time of coincidence. The 1st driving part 8 drives the 1st camera 9 by the signal outputted from the discrimination part 7 through the control part 4. The 1st camera 9 picks up an object to be monitored and outputs an image and the 1st monitor 10 displays the output signal from the 1st camera 9 on the monitoring side. Thus, the monitoring device can be driven by the voice signal from the microphone or the like.
Patent JP-H11272572-A (JP)
Title: Communication method, communication equipment and recording medium in which communication program is stored
Inventor: MATSUI AKIRA
IPC: H04N1/32
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To open a transmitted file and to read transferred data even when storage capacity of an equipment at the receiving side is small. SOLUTION: Data generated in a specified file form is transmitted to the other party by using a file transfer function. The transmitted file is judged whether it is the file to be transformed into an HTML(hypertext markup language) file or not (306), when the transmitted file is capable of being transformed into the HTML file, the transmitted file is transformed into the HTML file and transmitted (307, 308). Since reading of the transmitted data is enabled only by mounting software to open the HTML file, many pieces of softwares capable of opening files with various kinds of extension are unnecessary to be mounted, therefore, the storage capacity is effectively used at the receiving side.
Patent JP-H03272653-A (JP)
Title: Feed composition
Inventor: TAKAYA IKUO
IPC: A23K1/16
Filed: 1990-03-23
Abstract: PURPOSE:To obtain a feed composition effective in suppressing the formation of melanin and deepening and brightening the body color of cultured red-colored fish and shellfish such as sea bream, crimson sea bream, lobster, shrimp and blue crab to the body color of natural red-colored fish and shellfish by using an alpha-glycosylated rutin as an essential component. CONSTITUTION:The objective composition contains an alpha-glycosylated rutin in an amount of e.g. 0.5wt.%. The alpha-glycosylated rutin can be produced by treating rutin of formula with a glucose residue transferase such as glycosidase and trans-glycosidase.
Patent JP-S55441-A (JP)
Title: Texture testing method and apparatus
Inventor: SENOO KOUJI
IPC: D06H3/08
Filed: 1978-06-17
Abstract: PURPOSE: To prevent a texture defect from being overlooked by flashing a light source in synchronism with the stitches of texture or with the moving speed of warps.  
     CONSTITUTION: An oscillator 7 and a parallel inverter 8 are connected with a light source 5 for illuminating the texture 1 to be observed with naked eyes 6. By the driving force of the feed roller 3 of a cloth detector 2, the texture 1 to be tested is carried in the direction of arrow along a milky plate 4, and the light source 5 is flashed in synchronism with the running speed of the texture 1 when the illumination is to be made by the light source 5. As a result, the run or stitches of the texture 1 is observed, as if it is apparently stationary, similarly to the principles of a strobo, and the observation with the naked eyes 6 can be made so simple that the fatieque of the eyes 6 can be remarkably reduced. Thus, the flaws and soil of the texture 1 can be tested reliably without fail. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08271064-A (JP)
Title: Refrigerant circuit
Inventor: YAMADA KENICHI
IPC: F25B1/00
Filed: 1995-03-30
Abstract: PURPOSE: To obtain a refrigerant circuit in which refrigerant distribution can be ideally conducted even when a supermultiple path heat exchanger is used as an evaporator by providing a liquid refrigerant at the inlet of an evaporator and the capacity of the exchanger can be drawn to the maximum limit. CONSTITUTION: This refrigerant circuit has a compressor 1, an outdoor side heat exchanger 3, a first throttle unit 9, an indoor side heat exchanger 5, and a four-way valve 7 for converting the refrigerant flowing direction sequentially connected to form a refrigerating cycle, and comprises a bypass circuit 11 for connecting this side of the unit 9 to the suction side of the compressor 1, wherein a second throttle unit 13 having larger pressure reducing amount than that of the unit 9 and a heat exchanger for heat exchanging the refrigerant after the unit 13 with the refrigerant after the first unit are provided in the circuit 11.
Patent JP-S58192402-A (JP)
Title: Brake system for conveying vehicle
Inventor: IZAWA HIROSHI
IPC: B60L7/24
Filed: 1982-04-30
Abstract: PURPOSE:To reduce the shock of vibration at the stopping time by simultaneously employing an electric brake and an electromagnetic brake. CONSTITUTION:A resistor 4 which is connected in series with the contact of a relay 6 is connected in parallel with an armature 2 as a load of the armature 2 in a conveying vehicle which is controlled by a control circuit 3, the contact of a relay 6 is closed by a brake signal, and an electric brake is applied. When a timer 5 which is operated by the brake signal is elapsed in the prescribed period of time, the contact of the relay 6 is opened to release the electric brake, and the contact of a relay 7 is simultaneously opened, an electromagnetic brake 8 is operated and completely stopped.
Patent JP-S61231769-A (JP)
Title: Field effect transistor
Inventor: ARAI KUNIHIRO
IPC: H01L29/80
Filed: 1985-04-08
Abstract: PURPOSE:To realize a small positive threshold value with good reproducibility and uniformity by a method wherein an undoped semiconductor layer and an N<+> type semiconductor layer are formed on a semiconductor with a small electron affinity. CONSTITUTION:An undoped GaAs layer 12 (thickness 3-30nm) is provided between an undoped AlxGa1-xAs layer 3 and an N<+> type GaAs layer 5. As electrons leak out of the N<+> type GaAs layer 5 into the undoped GaAs layer 12 by thermal energy, the undoped GaAs layer 12 is charged negative. By this negative charge, a potential gradient is created in the undoped GaAs layer 12 along the direction of pushing back electrons from the undoped GaAs layer 12 to the N<+> type GaAs layer 5 and an edge of the conduction band of an undoped GaAs layer 2 is lifted in Fermi energy by energy DELTAE. Therefore, a threshold VTH takes a positive value DELTAE.
Patent JP-S549648-A (JP)
Title: Displacement detecting transducer
Inventor: TENMIYOU MASAYUKI
IPC: G01D5/24
Filed: 1977-06-23
Abstract: PURPOSE: To convert physical displacements to quantity of electricity with ease and high accuracy and in the absence of contact by detecting the change in the coupling quantity of primary and secondary coils. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58190929-A (JP)
Title: Stop-down device of automatic iris
Inventor: KIYOKAWA KATSUSHIGE
IPC: G03B9/07
Filed: 1982-04-30
Abstract: PURPOSE:To apply the attracting force only at a place near the full-close position and to reduce the power consumption, by setting properly the form, size and position of a soft magnetic iron member which coacts with a movable magnet and adding an energy storing element to apply an aperture blade full-close current to a control circuit. CONSTITUTION:An energy storing element (capacitor) C is charged with connection of a main power supply S, and the proper aperture value is held with the control of a driving motor 4' and in response to the luminance information signal B. When the power supply is cut off, a switching circuit SW is turned on. Then the output of an operational amplifier P1 is reduced by the discharge of the capacitor C, and the aperture blade is stopped down to the full-close position. While the form and the size of a soft magnetic iron member 11 as well as its relative position to a rotary magnet 7 which moves the aperture blade are set respectively so that the attracting force that is generated by the magnet 7 only when the aperture blade is actuated at a place near the full-close position can actuate the aperture blade in the stop-down direction.
Patent JP-S56424-A (JP)
Title: Reinforcing of foundation for existing building with irregular sheet pile
Inventor: TAGAWA KENGO
IPC: E02D27/48
Filed: 1979-06-14
Abstract: PURPOSE: To provide a simple and effective reinforcing of foundation ground for a building structure by a method wherein a sheet pile is made to be a trapezoide form having a pair of engaging couplings and then driven obliquely into the ground around the existing building structure.  
     CONSTITUTION: Foundation footings 4 are properly spaced apart around the building structure 1, sheet piles 3 having a longitudinal taper and a pair of right and left engaging couplings 5 are obliquely driven along the foundation footings in sequence, resulting in making a substantial large funnel around the structure. Overall weight of the existing building structure is supported by this funnel sheet piles. Thus, it is possible to have an easy reinforcing structure without giving any influence against the operation in the building structure. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10266279-A (JP)
Title: Stop cock box
Inventor: HIBI IKUO
IPC: E03B9/12
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a stop cock box whose height can be finely adjusted and which can be inexpensively and easily manufactured and whose height can be largely changed by a distance up to a service water pipe from the ground surface. SOLUTION: A stop cock box 11 is provided with an almost cylindrical upper cover 12 having an upward openable-closable almost circular cover body on the upper end and having a projecting part in the lower end vicinity and a main body part cover 13 which is arranged under the upper cover 12 and to which the upper cover 12 can be fitted.  A groove part 29 through which the projecting part can pass is formed in the almost vertical direction over the lower end vicinity from the upper end in the main body part cover 13, and a large number of recessed parts 32 are alternately formed in the vertical direction so as to be almost orthogonal to the groove part 29 in the lateral direction from the groove part 29 as well as to have a step difference in the vertical direction, and the upper cover 12 is constituted so as to be supported by the main body part cover 13 by fitting the projecting part formed in the upper cover 12 to the recessed parts 32 through the groove part 29.
Patent JP-S548153-A (JP)
Title: Pinch roll type bneding roller arrangement
Inventor: NAKASHIMA KENICHIROU
IPC: B21D5/14
Filed: 1977-06-21
Abstract: PURPOSE:To make the titled arrangements to be free from the fluttering rotation and scratching, by installing a driving device for common use of the top feed roll and the bottom feed roll, and by interposing the differential gear mechanism between these two rolls and the driving device so as to connect the input shaft of the differential gear mechanism to the driving device, and the output shaft to top and bottom feed rolls.