baber/WOPTO huggingface dataset:
Patent JP-H104531-A (JP)
Title: Information processor
Inventor: KONO YOSUKE
IPC: H04N5/225
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To suppress mis-operation and to reduce the number of operation sections. SOLUTION: The focus of an image pickup lens 3 is continuously changed by operating a zoom button 15 in the case of image pickup. Furthermore, the magnification of the image of an object displayed on a liquid crystal display device(LCD) as an electronic view finder is changed by revising the focus (the object is magnified when the focal distance gets longer and the object is displayed with reduction when the focal distance gets short). On the other hand, when the image having been already recorded is reproduced and displayed on the LCD and the zoom button 15 is operated, the reproduced image to be displayed is magnified or reduced.
Patent JP-H0319457-A (JP)
Title: Communication between processors
Inventor: KAWASHIMA HIROMI
IPC: H04L29/08
Filed: 1989-06-15
Abstract: PURPOSE:To reduce the processing time by allowing a receiver side CPU to recognize a set transmission data length and applying processing to a dual port RAM for actual communication time only. CONSTITUTION:A sender side CPU 1A writes a data sent to a communication data area of a random access memory (RAM) 4 having a dual port at first and writes the length of the transmission data to a communication data length area. Then the production of reception end interrupt from a receiver side CPU 1B is awaited, a reception end interrupt reset signal is outputted to a write control section 3 to reset the reception end interrupt. Then a data representing the reception state is read from the communication state area, whether or not the data is a reception end code is discriminated and when the code is not the reception end code, the transmission processing is finished, and when the code is the reception end code, it is recognized that the communication processing is finished normally to complete the transmission processing. Thus, undesired readout processing is eliminated and the entire processing time is reduced.
Patent JP-H0820844-A (JP)
Title: Ferritic stainless steel sheet excellent in workability and its production
Inventor: KAWARADA AKIRA
IPC: C21D9/46
Filed: 1994-07-05
Abstract: PURPOSE:To inexpensively produce a ferritic stainless steel excellent in wear resistance and workability while obviating the necessity of large amounts of alloying elements by incorporating specific amounts of C, Cr, Si, Mn, and Fe. CONSTITUTION:A steel, which has a composition consisting of, by weight, 0.07-0.1% C, 16-18% Cr, 0.5-0.75% Si, <=0.3% Mn, and the balance essentially Fe and satisfying Mn/Si <=0.5, is used. After a hot rolled plate is cold-rolled, the resulting sheet is annealed and temper-rolled at 6-15% draft. By regulating Mn content to <=0.3% and further regulating Mn/S to <=0.5, the formation of MnO-SiO2 inclusions extending in a rolling direction can be inhibited and the form of the inclusions can be formed into SiO2 hard to receive adverse effect on workability. By regulating the draft at temper rolling to 6-15%, elongation in the C direction becomes 6-12% and also desired Hv can be obtained.
Patent JP-S5677502-A (JP)
Title: Turbine by-pass system
Inventor: OZEKI TOSHIAKI
IPC: F01K9/04
Filed: 1979-11-28
Abstract: PURPOSE: To prevent occurrence of water hammering action, by providing a water supply pipe for filling up cooling water always in a water chamber formed in an attemperator in a steam feeding line and also in a piping for connecting the water chamber and a rapid opening valve in a cooling-water feeding line.  
     CONSTITUTION: A turbine by-pass system of this invention comprises a line for carrying steam extracted from a main steam line to an attemperator vai a high- pressure by-pass valve (not shown) and a low-pressure by-pass valve 14 and then feeding the steam to a condenser 10 after lowering the pressure and the temperature of steam in the attemperator 15 and another line for carrying cooling water branched from an outlet pipe of a condensate pump to a water chamber 18 of the attemperator 15 via a rapid opening valve 16 and a piping 17. Here, a by-pass pipe 19 having an orifice 20 is provided in the manner of by-passing the rapid opening valve 16. Since, with such an arrangement, cooling water can be always filled in piping 17 via by-pass pipe 19 even if rapid opening valve 16 is closed, it is enabled to ensure safe operation by preventing occurrence of water hammering action at the time when the rapid opening valve 16 is opened. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000334903-A (JP)
Title: Polyethylene laminated sheet
Inventor: NAKAJIMA KAZUMASA
IPC: D03D15/00
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a polyethylene laminated sheet having flexibility and excellent in tear strength. SOLUTION: A laminated sheet is obtained by providing a laminate layer comprising an ethylene/α-olefin copolymer with a density of 0.90 g/cm3 or less produced by using a metallocene catalyst on both surfaces of a fabric obtained by using warp and/or weft comprising polyethylene split yarn. A part of the warp and/or weft of the fabric is constituted of arranged yarns of at least two polyethylene split yarns.
Patent JP-H07326863-A (JP)
Title: Manufacture of multilayered copper clad laminate
Inventor: TAKEGUCHI KAZUNORI
IPC: H05K3/46
Filed: 1994-05-31
Abstract: PURPOSE:To protect a circuit pattern against deformation by a method wherein multilayered copper clad laminate inner members are provided in layers onto a copper foil as separated from each other, another copper foil is laid on them and all the laminated components are thermocompressed into a multilayered laminate of integral structure. CONSTITUTION:N sets of prepregs 21, 22... and prepregs 41, 42... as the inner members of a four-layered copper plated laminate are successively piled up in layers in this sequence on a copper foil 1 providing a space (5 to 15mm or so) between them, a copper foil 5 as an outer member is piled up on them, and all the piled up components are thermocompressed as sandwiched in between hot platens. The resin component of prepreg is melted and turned fluid, and as the fluid resin is made to flow to a vacant space provided between the adjacent inner members between the copper foils 1 and 5 by a pressure applied by the hot platens, pressure becomes uniform through a thermocompressed laminate as a whole. The fluid resin is cured by reaction as the compressed laminate is kept in this state, so that n sets of the inner members are turned into a flat plate of integral structure, and an inner circuit pattern is less deformed.
Patent JP-S5942876-A (JP)
Title: Apparatus for preparation of feed
Inventor: ISHIBASHI MICHIYOSHI
IPC: A23K1/14
Filed: 1982-09-03
Abstract: PURPOSE:To prepare a feed having high feeding ratio from rye, by adding salt water to rye, conditioning the mixture, mixing with acetic acid diluted with water, conditioning, preheating and steaming the mixture, pressing with a roll, cooling, and mixing with other feed materials. CONSTITUTION:The stock tank 1, the selector 2, the first stirring mixer 5 furnished with the salt water tank 3 through the pump 4, the first conditioning tank 7 having a heating device 6 such as steam heater in the tank, the second stirring mixer 5' furnished with the acetic acid solution tank 8 through the pump 4', and the second conditioning tank 7' are arranged in series and connected with a conveyor. The tank 7' is connected with the preheating tank 9 and the steam ejector 11 connected with the hot steam generator 10, in series. The rolling mill 14 to press the raw material with the smooth roller 12 and the cogged roller 13 is connected with the steam ejector 11, and the cooling regulator 16 having a cooling fan 15 is connected with the rolling mill 14. Further, the intermediate storage tank 17, the mixer 18, the product tank 19, the packaging machine 20, etc. are connected therewith.
Patent JP-S6132992-A (JP)
Inventor: FUNABASHI TADAO
IPC: F21V23/04
Filed: 1984-07-25
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-S5946123-A (JP)
Title: Preparation of gel like emulsion and oil in water type emulsion
Inventor: MURAMATSU YOSHIE
IPC: B01J13/00
Filed: 1982-09-05
Abstract: PURPOSE:To prepare an oil-in-surfactant type gel like emulsion, by gradually adding an oil phase component to a surfactant continuous phase having an aqueous phase component consisting of a water soluble solvent and water and a nonionic surfactant dissolved therein. CONSTITUTION:An aqueous phase component wherein a water soluble solvent selected from one kind of more glycols or a derivative thereof (e.g., propylene glycol) and water are within a range of 3:7-8:2 and a nonionic surfactant (e.g., sorbitan fatty acid ester) are dissolved to prepare a surfactant continuous phase. In the next step, an oil phase component (e.g., squalane) is gradually added to prepare an oil in surfactant type gel like emulsion. Because thus obtained gel like emulsion is resistant to agglomeration, it is hardly restricted by various conditions during a production process and a stable O/W emulsion can be easily prepared and, at the same time, the gel like emulsion itself can be utilized as a product.
Patent JP-S6140253-A (JP)
Inventor: EITO DORENTO
IPC: B01J31/22
Filed: 1985-07-15
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-H0321149-A (JP)
Title: Pulse generating circuit
Inventor: AKIYAMA HIROKI
IPC: H04M3/02
Filed: 1989-06-19
Abstract: PURPOSE:To prevent the generation of noise at the time of switching a tone by comparing the value of a counter with a tone specification code by a comparator, and when both the values coincide with each other, resetting the counter to determine the frequency of a generated pulse. CONSTITUTION:If the output of a coincidence detecting circuit 7 is turned to a high level when '1010' is inputted to a latch circuit 6, the output Qa of a flip flop FFa is turned to the high level and the counter 1 is reset. Since the value of the counter 1 is changed, the output of the circuit 7 is immediately turned to the low level. On the other hand, the output Qa of the FFa is supplied to a frequency dividing circuit 8 as a clock. Thereby, a coincidence detecting signal is outputted in each time required for the counter 1 to count up the value inputted to a latch circuit 6 and pulse string P to be changed at 16 times the period of the signal is outputted from the circuit 8. Since a speaker is driven based upon the pulse string P, the tone of frequency f1 corresponding to a code in the latch circuit 6 is generated.
Patent JP-H096441-A (JP)
Title: Rush current prevention circuit
Inventor: TAKAHASHI FUMIKAZU
IPC: G05F1/10
Filed: 1995-06-21
Abstract: PURPOSE: To prevent a rush current completely by connecting by thyristor for switching short-circuit or opening of a discharge resistor discharging the charge in a smoothing capacitor for the purpose of smoothing an output waveform in series to the discharge resistor. CONSTITUTION: A DC power supply circuit 50 provided with a rush current prevention circuit is made up of a thyristor 51 connecting in series to a discharge resistor 19 to open the discharge resistor 19 till the voltage across a smoothing capacitor 17 reaches the maximum output voltage Vdmax of rectifier diodes 15a-15d and to connect the discharge resistor 19 when the voltage across the capacitor 17 reaches the maximum output voltage Vdmax and up of a driver 53 controlling ON/OFF of the thyristor 51. Then a switch 33 is used to conduct a current limit resistor 31, and when the output voltage of the smoothing capacitor 17 detected by a comparator 37 exceeds a prescribed value, the thyristor 51 activates the discharge resistor 19 and the switch 33 short circuits the current limit resistor. Thus, a rush current caused by charging the smoothing capacitor 17 is completely prevented when power is applied.
Patent JP-H02170980-A (JP)
Title: Cvd device using plasma by microwave
Inventor: SAITO KEISHI
IPC: C23C16/50
Filed: 1989-06-19
Abstract: PURPOSE:To uniformize both layer thickness of a semiconductor film and electric characteristics by monitoring the fluctuation of bias voltage impressed to plasma and providing a means for temporarily stopping the impress of bias voltage at a time of generation of abnormal discharge. CONSTITUTION:A base body 102 is provided in a deposited film forming chamber 101 and this forming chamber 101 is evacuated at prescribed degree of vacuum. The base body 102 is heated by a heater 107' and a gaseous raw material for forming the deposited film is introduced into the forming chamber 101 through a gas supply pipe 108 and a gas blowoff hole 108'. A computor 114 gives a signal to a microwave power stabilizing feedback system 115 so as to introduce prescribed electric power into the microwave power sources 111. Simultaneously the computor 114 gives a signal to a bias power source 113 so as to impress prescribed DC voltage to a bias electrode 123. Thereby plasma in generated in the discharge space 106. A spark killer 112 monitors the voltage of the bias electrode 123 and when abnormal discharge is generated and bias voltage is suddenly lowered, the interval of the bias electrode 123 and the bias power source 113 is temporarily interrupted. Interruption and carriage return are repeated at every abnormal discharge and a stable plasma state is held.
Patent JP-2000028699-A (JP)
Title: System and method for specification of position of vehicle
Inventor: KYRTSOS CHRISTOS T
IPC: G05D1/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To precisely estimate the position of a ground vehicle by a method, wherein the capability of an inertial reference unit is combined with the capability of a global positioning system. SOLUTION: By a system and a method in which the position of an autonomous vehicle 102 is specified so as to be navigated, the vehicle 102 can be run between positions. A first position estimation signal 112 of the vehicle 102 is led out from both or one out of a satellite 104 of a global position specifying system 100 and one or a plurality of pseudo-satellites 105. One or the plurality of pseudo-satellites 105 can be used exclusively, when the satellites do not exist inside the visual field of the vehicle 102. A second position estimation signal 114 is derived from both or one out of an inertial reference unit 904 and a vehicle running distance meter 903. The navigation of the vehicle 102 is found using position information, onstacle detection and prevention data and loaded vehicle data.
Patent JP-H0826318-A (JP)
Title: Hinged cap
Inventor: TERADA MIKA
IPC: B65D47/08
Filed: 1994-07-06
Abstract: PURPOSE:To fully open a cap when a content is taken out of a container in large quantities and to take out a content in small quantities, as required. CONSTITUTION:A hinged cap 10 consists of an outer frame 11 and a top plate 12 connected to the inside of the outer frame 11. A hinge part is peripherally provided in one part of the outer frame 11. A peel band 18 is provided in the other part than the hinge part. The outer frame 11 is divided into an engaging part 17 and the other upper part by the hinge band 18. A perforation line for forming a slot 15 is provided in the top plate 12.
Patent JP-S6313433-A (JP)
Title: Light information transmitting device
Inventor: YAMADA TAKAHIKO
IPC: H04B10/11
Filed: 1986-07-03
Abstract: PURPOSE:To reduce the output of a light emitting element, to obtain one light emitting device, to eliminate the interference of a light and to facilitate a site adjustment by making narrower the light emitting angle of the light for transmitting information and making a light axis follow the shifting of a shifting body. CONSTITUTION:The device is composed of a light emitting device 10 for finding a direction to send a light beams provided in the condition to arrange approximately a light axis and modulated by the signal with a low frequency, onto the ground, an on-vehicle device 1 composed of a photodetector 11 to photodetect the light beams for transmitting the information sent from the ground, a light emitting device 21 for transmitting the information to send the light beams for transmitting the information modulated by the signal of a high frequency area with a narrow light emitting angle, a photodetecting device 20 for finding the direction to photodetect the light beams sent from the light emitting device 10 for finding the direction and detect the photodetecting direction, and a following mechanism 22 to make the light axis of the light emitting device 21 for transmitting the information follow the photodetecting direction based upon the output signal of the photodetecting device 20. Thus, the following mechanism 22 controls the light emitting device 21 so that the light axis is directed in the direction of the light emitting device 10 for finding the direction. Thus, the output of the light emitting element may be low, one light emitting device may be obtained, and therefore, the interference of the light beams will not be generated and the site adjustment can be easily executed.
Patent JP-H01281810-A (JP)
Title: Milling cutter
Inventor: JIRUBEERU EBI
IPC: B23C5/22
Filed: 1988-06-24
Abstract: PURPOSE: To provide a milling cutter having a pocketing machinable and indexable cutting insert by setting the shape portion of the cutting insert so that the cutting angle of the cutter is reduced toward the terminal of a main body and the clearance angle of the cutter is constant. CONSTITUTION: This cutting insert 6 is provided with a lateral chip breaker formed with a recess connected with an inclined portion 14 having a fixed inclination to a main cutting blade 10 and opened in the vertical direction. A clearance α is changed along the cutting blade 10 to be constant on a cutter 1 in consideration of a helix angle γa. The milling cutter 1 having the indexable cutting insert 6 can conduct so called the pocketing work entering a machined material via the combination of the motion of a work machined along at least one axis of a table and the axial movement of the cutter 1.
Patent JP-S5580936-A (JP)
Title: Optical receiving circuit
Inventor: FUJIWARA HARUO
IPC: H04B10/07
Filed: 1978-12-14
Abstract: PURPOSE:To increase both the S/N and the maximum light reception level by giving the control via part of the reception output to the emitter voltage of the transistor which amplifies the output of the photo detection diode. CONSTITUTION:The signal detected through photo detection diode DP is amplified by amplifier 1 and via low-noise transistor Q1. Part of output 10 is turned into DC voltage VDC via peak detection circuit 2 and then applied to differential amplifier 11 along with reference voltage VS. The output of amplifier 11 is applied to AGC terminal 20 of amplifier 1 as well as to transistor Q2 which controls the emitter current of Q1. As a result, the emitter current of Q1 has fluctuation in accordance with the size of the optical input signal, thus forming an optical receiving circuit featuring a large dynamic range.
Patent JP-S6217707-A (JP)
Title: Optical element
Inventor: DOI AKIHIKO
IPC: G02B6/122
Filed: 1985-07-16
Abstract: PURPOSE:To eliminate the need for a condenser lens, etc. and to reduce weight by having a transparent layer refractive body having prescribed curvature on one face and an adjusting film for adjusting the transmission/reflection of light provided on the other face of the refractive body. CONSTITUTION:An optical element 10 is formed of the transparent refractive body 12 which has a convex curved face on one face 11a and a flat face on the other one face 11b and is made of a glass or plastic lens and the amplitude separating film 14 which is coated to about 100-1,000Angstrom  thickness by vapor deposition, etc. on the plane face side 11b of the body 12. The film 14 is the adjusting film which splits the amplitude of the light by reflecting part of the light and allowing the transmission of the other light. The incident light beam L1 from the curved face 11a is refracted by the body 12 to convergent light. A beam L3 which is part of the converged light beam L2 is reflected by the film 14 and the other light beam L4 transmits the film 14. The beam L3 focuses at the point A and the beam L4 focuses at the point B at the distance twice the focal length of the beam L3. More specifically, the optical element 10 has the two functions; the function to execute the reflection and transmission of the light and the function to condense the light.
Patent JP-H05345402-A (JP)
Title: Serigraph preparation device
Inventor: UEHARA NAOTAKA
IPC: B41N1/24
Filed: 1992-06-15
Abstract: PURPOSE:To provide a serigraph preparation device which can make perforations of holes of specially accurate sizes to bore through a heat shrinkable film, using a thermal print head of the device. CONSTITUTION:A platen 11 is constituted with substrate 20 and two cylindrical members 21a and 21b furnished therewith. When heating medium 16 of a thermal head 10 is brought into contact with the platen 11 via a film 12, a space 23 is created in the platen 11, causing the film 12 to sag into the space 23, reducing the contact area with the film 12, and an accurate dotted hole (perforation) is formed.
Patent JP-2000346183-A (JP)
Title: Lubricating structure for split pulley
Inventor: ITAMOCHI TORU
IPC: F16H57/035
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating structure for a split pulley which can easily perform suitable amount supply work by properly preventing excessive supply of a lubricating oil while charging in an oil chamber smoothly and quickly with the lubricating oil. SOLUTION: In a split pulley fixedly attaching a fixed split pulley 5a to a rotary shaft also inserting a slide split pulley 5b into a boss part of the fixed split pulley 5a and a drive shaft 17 slidably in the axial direction by forming an oil chamber 70 between both members to make a pitch diameter changeable, a rotary shaft 6 is opened with an oil filling port from its shaft end to lead to the oil chamber 70, and also an oil filling port 65 communicating with the oil chamber 70 is provided on the side of the slide split pulley 5b.
Patent JP-S6310321-A (JP)
Title: Optical recording and reproducing device
Inventor: KIMURA MARI
IPC: G11B7/00
Filed: 1986-07-02
Abstract: PURPOSE:To prevent the reduction of a reproduced amplitude and the degradation in C/N by increasing the duty ratio to extend the time width of a recording pit if the reproduced amplitude value is lower than a reference level. CONSTITUTION:A positive-direction rectification output is detected from a reproduced signal A from an optical disc, which is outputted from a preamplifier 11, by an envelope detecting circuit 23 to obtain a voltage level corresponding to the amplitude of the reproduced signal. An envelope detection output B is inputted to a differential amplifier 24, and the difference between this output and a reference voltage C set by a reference voltage generator 25 is amplified to obtain a voltage. The duty ratio of a mark position signal to be recorded is determined in accordance with the amplitude value of the reference reproduced amplitude. That is, the time width of a recording signal which forms the recording pit is extended by a certain extent in accordance with the degree of reduction of the reproduced amplitude value to correct the reproduced amplitude value to a sufficient value without increasing the recording power of a semiconductor laser even if the reproduced amplitude value is reduced.