baber/WOPTO huggingface dataset:
Patent JP-S6179511-A (JP)
Title: Slag removing unit
Inventor: HAMANAKA SUKEAKI
IPC: B22D11/126
Filed: 1984-09-27
Abstract: PURPOSE:To certainly remove slag without the aid of the hands by sliding the work member with slag produced during gas cutting down on the removing blades provided on the surface of a slant base plate. CONSTITUTION:A work member 12 with slag 11 at the rear face is conveyed by a magnetic hook. A base plate is supported at a supporting point 15 and is slanted by a cylinder 17, and, in addition, a plurality of slag removing blade 18 are supported by hinges and are so arranged as to be guided by members 20. The slag 11 is removed by the edges 18a of the slanted blades 18 with the member 12 slided down on the edges 18a. At this time, the vibration caused by a vibrator 21 is transmitted to the blades 18.
Patent JP-H0951518-A (JP)
Title: Charging device for broadcasting type information service
Inventor: INOUE MASAYUKI
IPC: H04N21/462
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To calculate the charge only for information used on a reception side even of the broadcasting type information service system by additionally transmitting charging information data showing a charge for use per time in information data. SOLUTION: An information service transmission part reads the information data for transmission out of an information storage device 101. The charging information data showing the charge for use per time are added to the read information data at any time and sent as sent data to a reception part. The reception part separates the received transmitted data to be used into the information data and charging information data. After they are separated, the use time of the information data to be used is calculated. The calculated use time of the information data is processed with the charging information data of the information to obtain the charge for the use of the information data.
Patent JP-S6178286-A (JP)
Title: High speed reproducing circuit for 8mm video
Inventor: HASHIMOTO HIROYOSHI
IPC: H04N5/783
Filed: 1984-09-26
Abstract: PURPOSE:To execute stable high speed reproduction by controlling a rotation phase of the capstan motor so that a change period of the tracking error can be constant. CONSTITUTION:By using a band-pass filter 1, a reference signal generating device 2, a mixer 3, the first and second boat component detecting circuits 4 and 5, a level comparing circuit 6, and a polar inverting circuit 7, a tracking error component E is derived from a reproducing signal. A sampling pulse H is obtained by passing the error component E through a waveform shaping circuit 8, an edge pulse detecting circuit 9 and a sampling pulse generating circuit 10. A reference wave generating circuit 11 derives a reference signal J having a slope which synchronizes with an RF switching pulse I. By a comparing output obtained by sampling the reference signal J with the sampling pulse H, a rotation phase of the capstan motor is controlled. Then, stable high speed reproduction can be executed.
Patent JP-S58103274-A (JP)
Title: Driving system of solid-state image pickup device
Inventor: OONISHI KAZUNORI
IPC: H04N5/335
Filed: 1981-12-15
Abstract: PURPOSE:To shorten the exposure time and at the same time to obtain a static picture of high quality, by supplying the transfer pulse to a solid-state image pickup element before a period of acquisition of the picture signal and getting rid of the unnecessary picture information obtained by the light which is produced before said acquisition period of the picture signal. CONSTITUTION:It is supposed that the number of vertical bits at a photoelectric conveting part 15A and a vertical signal transfer part 15B of an image pickup element 15 is equal to the number of transfer pulses PTRB. Thus the electric charge remains only at the part 15B with some transfer pulses PTRA and PTRB.  As a result, the electric charge residual at the part 15B is read out to cause a  slight signals to the video output signal 174. At the same time, the component of  the signal produced for read-out of the electric charge is increased by the pulse  of the signal 71B4 of high density obtained after storage PC1. However, the  quantity of electric charge corresponding only to a subject is stored at the part  15A with no smear for the pulse width time TC1 of the pulse PC1 in a period  PD3. This electric charge is read out in the next period.
Patent JP-S58102116-A (JP)
Title: Method for measuring temperature of furnace wall in coke carbonizing chamber
Inventor: BIZEN YOSHIHIRO
IPC: G01J5/04
Filed: 1981-12-15
Abstract: PURPOSE:To perform the temperature measurement of the surface of the furnace wall highly accurately, by guiding irradiated light from the furnace wall in the carbonizing chamber to a thermometer provided at the rear part of a ram beam by using a prism and the like. CONSTITUTION:An extruding machine 1 is movably provided and has the ram beam 2 which extrudes the burned coke. In order to measure the temperature of the furnace wall surfaces 4 of the carbonizing chambers 3, which are provided in a plurality of units, the prism 9 is attached to a tip 2a of the ram beam 2. The prism 9 receives the irradiated light from the furnace wall surfaces 4 and guides the light to the thermometer 10 through a duct 11. The thermometer 10 is attached to a rear part 2b of the ram beam 2 and receives the irradiated light from the prism, an outputs and electric signal corresponding to the temperature of the furnace wall 4. Thus the temperature of the furnace wall surfaces can be measured highly accurately.
Patent JP-H1084931-A (JP)
Title: Food processing device
Inventor: ZITTEL DAVID R
IPC: A23N12/04
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a food processing device which can be easily assembled and has an improved heat transfer efficiency but does not give damages on foods by assembling a baffle which can be operated with a food carrying means. SOLUTION: This device is equipped with a food receiving tank 48 having an entrance 56 and an exit 58, a food carrying means such as an auger 44 which is disposed in the tank 48 and pushes a liquid introduced into the tank and the food received by the tank 48 together to the exit 58, and one or more nonlinear baffles which work with the food carrying means and agitate the food to increase the heat transfer between the liquid in the tank 48 and the food. The food carrying means moves so as to push the food in the tank 48 to the exit 58. The baffle has a first curved part and a second curved part to form a S-shape cross section. The baffle is preferably attached to the food carrying means and moves together.
Patent JP-H0949817-A (JP)
Title: Method for inspecting inside of vegetable and fruit for quality
Inventor: SHIBAZAKI HISAICHI
IPC: G01N27/04
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To nondestructively discriminate defective vegetables and fruits caused by various factors by inducing an electric current of a specific frequency in the vegetables and fruits and measuring at least the electrical characteristics of the vegetables and fruits which change in corresponding to the escape of moisture from the vegetables and fruits and the decline of the acidity of the vegetables and fruits. SOLUTION: When an alternating current S1 is outputted to a power amplifier 2 from an oscillator 1, the current S1 is amplified to another alternating current S2 and the current S2 is supplied to the primary-side coil 30 of a transformer 3. Because of the magnetic field generated by the current S2, the detecting signal S3 corresponding to the internal quality of vegetables and fruits 100 is generated in a detection coil 31 and a detecting signal S4 is generated in a compensation coil 32. The signals S3 and S4 are outputted to an analyzer 5 through a balancer 4. The analyzer 5 measures and calculates the electrical characteristics, such as the impedance Z, phase angle θ of electric current, reactance X, loss factor D, etc., of the vegetables and fruits 100 and displays the numerical values on a display.
Patent JP-S6178356-A (JP)
Title: Production of processed hamburger-like food
Inventor: EBARA YASUYUKI
IPC: A23L35/00
Filed: 1984-09-26
Abstract: PURPOSE:To obtain the titled convenient processed food having high nutritive value, light taste, not cloying the palate, by stirring TOFU (bean curd) having a specific solid content, blending it with starch, ingredients such as vegetable, etc., seasoning, etc. and a yam as a binder successively, homogenizing the blend, molding it, and heating it. CONSTITUTION:TOFU having >=50wt% solid content is stirred, blended successively with ingredients such as starch, ingredients such as vegetable, etc., seasoning, spice, etc. and a yam as a binder, homigenized, and molded to give the aimed processed food. EFFECT:The titled food will not harden even by heating.
Patent JP-H0648704-A (JP)
Title: Oxygen-generating agent
Inventor: NOMURA NORIO
IPC: A01K63/04
Filed: 1992-07-28
Abstract: PURPOSE:To provide an oxygen-generating agent capable of effectively generating oxygen gas in a constant and large volume without changing the volume of the generated oxygen gas with time over a long time. CONSTITUTION:This oxygen-generating agent for generating oxygen by reacting an oxygen-generating component with water or an aqueous solution is characterized by containing sodium percarbonate in a high hydrogen peroxide addition amount as the main component for the oxygen generation.
Patent JP-H0528059-A (JP)
Title: Memory contents protecting device
Inventor: SHIMIZU KENJI
IPC: G06F12/16
Filed: 1991-07-17
Abstract: PURPOSE:To prevent the undesired change of contents of a RAM by reducing the voltage drop speed on the input side of the RAM as much as possible at the time when the operation state of a common main power source is abnormal and the control signal to the RAM is switched to the state of logical '0'. CONSTITUTION:A central processing means CPU 2, a RAM 1 as the memory means connected to this CPU 2, and a main power source VCC common to both of them are provided, and a light emitting diode LED as the voltage drop means is provided between the main power source VCC and the RAM 1. Because of the voltage drop due to the LED, the voltage applied to the RAM 1 only slightly exceeds a prescribed threshold voltage at the time of turning-on of the main power source VCC. Meanwhile, the power of the main power source VCC is applied to the CPU 2. A prescribed control signal dependent upon turning-on/off of the main power source VCC is applied to the RAM 1, and the logical state of the control signal to the RAM 1 is quickly switched by the voltage drop, and the RAM 1 is surely turned off eariler than the CPU 2.
Patent JP-S6178255-A (JP)
Title: Notification system for incoming call information
Inventor: MAKINO TAKAYUKI
IPC: H04M3/42
Filed: 1984-09-26
Abstract: PURPOSE:To inform incoming call information in voice after the end of call of a busy extension by storing information of the busy extension and incoming call information to an extension. CONSTITUTION:When assumed that an incoming call is given to an extension subscriber 12 from an extension subscriber 11 while the extension subscribers 12, 13 are in extension mutual talking, a central controller CC4 connects the subscriber 11 to an intra-office trunk IOT31 via a channel switch SW2 to transmit a busy tone from the IOT31 and the information of the extension subscriber 12 and the extension number information of a calling extension subscriber 11 are stored in a storage device MEM5. When the CC4 detects the end of call of the extension subscribers 12, 13, an extension number of the subscriber 11 is read from an MEM5 and transmitted after being converted into voice.
Patent JP-H0651809-A (JP)
Title: Sequence generating method for industrial process
Inventor: NISHIKAWA HIROSHI
IPC: G05B19/05
Filed: 1992-07-28
Abstract: PURPOSE:To facilitate the succession of software property and the grasp of a sequence by classifying the table sequence corresponding to a condition part, operation part, condition establishing operation and condition unestablishing operation for the unit of a rule and applying a fixed command element for each rule. CONSTITUTION:A reading-in means 1 reads data concerning a sequence table (a) as data to be read by a computer, and a reading-out means 4 reads prescribed data out of 1st, 2nd and 3rd storage means 2, 3 and 5 and stores them in the memory of a main body. A sequence command generating means 6 sets an environment for generating the sequence command and prepares the sequence command based on character data. In this case the table sequence is composed of a step showing a process, state, rule showing the moving condition of the step, condition part composing the content of the rule, operation part condition establishing operation and condition unestablishing operation and based on them, the table sequence is converted to the sequence command.
Patent JP-H0366810-A (JP)
Title: Snow remover
Inventor: MATSUSHITA YORIO
IPC: E01H5/04
Filed: 1989-08-04
Abstract: PURPOSE:To enhance the efficiency of snow removal by forming snow scraping pieces which project toward a side panel of an auger, and an opening on and in a rotary late disposed in the side panel side end part of the auger so as to prevent snow from clogging between the auger and the side panel. CONSTITUTION:A rotary plate 25 adapted to rotate integrally with an auger 15 and disposed in the side panel 22 side end part of the auger 15 is formed thereon with snow scraping pieces 26 which project toward the side panel 22, for scraping off snow having entered in a gap 27 between the rotary plate 25 and the side panel 22. Further, the rotary plate 15 is formed therein an opening 28 communicated with the gap 27 between the side panel 22 and the rotary plate 25, for leading snow scraped off by the snow scraping piece 26, toward the auger 15. The snow is scraped off by the snow scraping pieces 26 which are rotated in the gap 27 from which the snow is led toward the auger 15 through the opening 28, and is then scraped up by the auger 15.
Patent JP-H0365907-A (JP)
Title: Optical circulator
Inventor: NISHI NORIO
IPC: G02B6/12
Filed: 1989-08-04
Abstract: PURPOSE:To eliminate polarization dependency and to realize size reduction and easy integration by guiding projection light from the 3rd and 4th waveguides of a 1st waveguide type polarized light separating element to a Faraday rotator and coupling two pieces of luminous flux passed through a compensation plate to the 7th and 8th waveguides of a 2nd waveguide type polarized light separating element. CONSTITUTION:Light which is incident from a waveguide 3-1 is all coupled with a waveguide 12-1 without depending upon its polarized state and light which is incident from a waveguide 3-2 is coupled with a waveguide 12-1 similarly. Light which is incident from the waveguide 12-2, on the other hand, is all coupled with the waveguide 3-2 without depending upon the polarized state and light which is incident from the waveguide 12-1 is coupled with the waveguide 3-1. Namely, the function of an optical circulator which depends upon polarization is obtained. Consequently, the optical circulator which does not depend upon polarization can be easily be constituted to small size in the form of an optical waveguide which is easily integrated.
Patent JP-H02222906-A (JP)
Title: Plastic optical fiber
Inventor: NISHIGUCHI MASAMI
IPC: C08G64/00
Filed: 1989-08-04
Abstract: PURPOSE:To obtain the plastic optical fiber having heat resistance by using polycarbonate having a specific structure. CONSTITUTION:The core is constituted of a copolymer of 10 to 80% constitutional unit expressed by formula I and 20 to 90% constitutional unit expressed by formula II. In the formulas I, II, X1 and X2 denote any of F, Cl and Br. The clad is formed of an independent monomer or copolymer of fluoroplastic, tetrafluoroethylene, polyvinlylidene fluoride, or propylene hexafluoride having >=150 deg.C heat resistant temp. The heat resistance is improved in this way and the use of the optical fiber in such a high-temp. atmosphere as in an engine room is possible.
Patent JP-S6444233-A (JP)
Title: Production of frame for rolling stock
Inventor: SHIODA SHUNTA
IPC: B21D53/86
Filed: 1987-08-11
Abstract: PURPOSE:To compensate for strength shortage and to obtain a frame excellent in strength and reliability by forming the extrusion preform connecting a plate- like web part in the space of skeletal cleat parts by the frame stock having an opening part and welding a reinforcing cleat after making the frame stock in a solid frame by executing bending and joint welding. CONSTITUTION:An extrusion preform 1 has the skeletal cleat parts 2, 3 composing the main skeleton of a frame at upper and lower side edges and is of the body connecting the space thereof by a plate-like web part 4. The specified position of the web part 4 is then cut off over the necessary length range on the extrusion preform 1 in the specified length to form a cut-off part 6. And at the cut-off part 6 stretching is executed in the direction separating the skeletal cleat parts 2, 3, the cut-off part 6 is expanded by bending the skeletal cleat parts 2, 3 in specified shape and opening parts 8, 7 are formed. The preform is then bent in the necessary shape in the length direction, the both ends are welded in abutting form and an endless annular frame main body A is formed. Moreover, a reinforcing cleat 10 is welded in a perpendicular state to the part of a frame main body A where a strength is especially required.
Patent JP-H0251424-A (JP)
Title: Ca-sr-bi-cu-o type oxide superconducting photoconductive material and its production
Inventor: MASUMI TAIZOU
IPC: C01G1/00
Filed: 1988-08-12
Abstract: PURPOSE:To obtain a superconducting photoconductive material having both superconductivity and photoconductive at <= critical temp. where the supercon ductivity is exhibited, by using an oxide having a specified compsn. contg. Ca, Sr, Bi, and Cu. CONSTITUTION:The title superconducting photoconductive material is expressed by the general formula: Cap-x-Srx-Biq-y-Cuy-Oz (wherein p=2-3; 0<=x<1; q=3-4; 0<y<=2; z=4-9) having superconductivity at least potentially at 105 deg.K-<=115 deg.K and at 65 deg.K-<=85 deg.K, having also photoconductivity in a region of 500nm-740nm of light wavelength at 105-<=115 deg.K and 65 deg.K-<=85 deg.K. The material is prepd. by sintering primarily starting materials having a compsn. expressed by the general formula at 700-850 deg.C where a solid phase reaction is caused for 2-10hr, cooling slowly the sintered product, molding the cooled product under pressure, then sintering secondarily at 750-880 deg.C for 2-10hr, cooling slowly again, then holding for 2-3hr at 500-600 deg.C, then cooling extremely slowly at 1500-900 deg.C/sec cooling rate or cooling at 150-200 deg.C/hr cooling rate.
Patent JP-H0251072-A (JP)
Title: Inspection of loaded power for voltage non-linear resistor
Inventor: IMAI OSAMU
IPC: G01R27/02
Filed: 1988-08-12
Abstract: PURPOSE:To achieve a selection to satisfy a guarantee value by prescribing an amount of energy and a current waveform in a square wave impulse current test to prevent internal deterioration in a voltage non-linear resistor. CONSTITUTION:When making a selection to determine whether a voltage non- linear resistor mainly composed of zinc oxide meets a guarantee value or not, first a limit guarantee value in a square wave impulse current test is converted into energy. Then, a square wave impulse having energy equivalent to 110-160% as much as the energy converted is applied to the voltage non-linear resistor in a current waveform exceeding by 0.5ms. This test is performed twice: those resistors broken and having an abnormal waveform are screened out as reject. Thus, the energy and the current waveform are prescribed, thereby enabling selection to satisfy the guarantee value without internal deterioration in resistors.
Patent JP-S60106039-A (JP)
Title: Optical information processor
Inventor: SUGIYAMA TOSHIO
IPC: G11B7/135
Filed: 1984-09-28
Abstract: PURPOSE:To attain functions of both a glass coupling lens and a diffraction grating without using said coupling lens and with a price equivanent to said diffraction grating, by using a hologram for production of a tracking control beam. CONSTITUTION:The light beams of spherical waves are irradiated to a hologram 14 from a laser light source 2 to obtain three parallel beams L1-L3. Then different light spots are formed on the information track of a disk 1. Thus the tracking control is performed. The hologram of a dryplate can be naturally used and furthermore the reproduced holograms can be easily obtained with said hologram of the dryplate used as a master in a mass production mode. This can reduce greatly the cost compared with a conventional case.
Patent JP-H1045292-A (JP)
Title: Nip roll device of sheet-like object and nip method thereof
Inventor: NAGAI HIROSHI
IPC: B65H20/02
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To improve the deflection in the center part of an upper roll to provide an uniform nip by setting the weight of the axial center part of the upper roll larger than the outside part. SOLUTION: A core metal 7 is formed of a pipe, and a rubber 8 is wound thereon. As the material of the core metal 7, carbon steel, stainless steel, aluminum and the like are given. As the rubber 8, any elastic body which itself has an effect of absorbing deflection or vibration and is durable to large nipping pressure can be used. A cylindrical lead weight 10 is integrated into the center part within the core metal 7, and fixed thereto by a bolt. The form can be freely determined according to nipping characteristic, and in order to provide an uniform nip, the length is preferably set within a range of 1/4 or lower of the roll surface length. Since only the axial center part of an upper roll 4a is heavier than the outside part, the deflection in the central part can be improved to provide the uniform nip.
Patent JP-H06123199-A (JP)
Title: Shield and shield method
Inventor: SHIMIZU YOSHIHIKO
IPC: E21D9/08
Filed: 1991-08-12
Abstract: PURPOSE:To stably excavate a tunnel of large cross section, to shorten work and to reduce equipment. CONSTITUTION:A front cutter device 3 is divided into an outer shell portion 10 which is propelled by means of reaction with the front end portion of a covering segment constructed along the inner wall of an excavated tunnel and an inner shell portion 11 which can be propelled independently of the outer shell portion 10 by means of reaction with a shield main body. The outer shell portion 10 of the cutter device is propelled by means of reaction with the segment assembled behind the shield, and the inner shell portion 11 of the cutter device is propelled by means of reaction with the shield main body as the segment is constructed.
Patent JP-2001036372-A (JP)
Title: Delay line
Inventor: TANAKA HIDEAKI
IPC: H03H7/34
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized delay line improved in planarity in group delay time and having satisfactory frequency characteristics. SOLUTION: A delay line 1 has one coil divided into four inductors L1 to L4 and LC π type low-pass filters of four stages, composed of these inductors L1 to L4 and capacitors C1 to C5 are built into a laminate. The inductors L1 to L4 are formed by respectively serially connecting coil conductor patterns L1a to L4d arranged into a matrix shape on insulated sheets 24 to 27. The winding directions of the adjacent inductors L1 to L4 are set so as to be mutually opposite. As a material for the insulated sheets 21 to 31, a nonmagnetic material having a specific inductive capacity 15 or lower is used.