baber/WOPTO huggingface dataset:
Patent JP-S58120788-A (JP)
Title: Recovering method for heat energy in production stage for caustic soda by diaphragm electrolysis
Inventor: WATABE SABUROU
IPC: C25B15/00
Filed: 1982-01-08
Abstract: PURPOSE:To improve heat recovery rate with low equipment costs by using the steam of reduced pressure obtained from wet gaseous chlorine and/or wet gaseous hydrogen generated by electrolysis as heat sources for heating of refined salt water after compressing and heating said steam. CONSTITUTION:In a process for production of caustic soda by diaphragm electrolysis, the wet gaseous chlorine generated in an electrolytic cell 2 heats the refined salt water from a salt water refining device 1 in a heat exchanger 4. The wet gaseous hydrogen generated at the same instant generates steam of reduced pressure in an evaporator 11. The resultant steam of reduced pressure is sucked into a turbo blower 13, where the steam is pressurized and heated. The pressurized and heated steam heats the refined salt water in a heat exchanger 10 and is fed into the cell 2; at the same time, the steam itself condenses and returns to the evaporator 11. The above-mentioned heat exchanger 10 has a higher over-all coefft. of heat transfer for the purpose of using the steam contg. no uncondensed gases and contributes to a considerable reduction in equipment costs.
Patent JP-2000199751-A (JP)
Title: Determining method for corrosion resistance of zirconium alloy
Inventor: NANIKAWA SHIYUUICHI
IPC: G21C3/06
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To obtain a determining method, in which the generation of the acceleration of a corrosion speed can be determined more precisely by a method wherein an AC voltage is applied to a zirconium alloy oxide film, an AC current which is output is measured and the corrosion resistance of a zirconium alloy is determined on the basis of the frequency dependence of an impedance. SOLUTION: In this method, an AC voltage ΔE is applied to a zirconium alloy oxide film, an AC current ΔI which is output is measured, and an impedance Z=ΔE/ΔI is found. Then, the frequency dependence of the obtained impedance Z is investigated. For example, in a frequency region of 10-3 to 104 Hz in a Bode diagram on logarithm vs. a phase angle θ at a frequency (ω/2π), a frequency region at 2 decades or more and in the range of a phase angle absolute value of 20 to 70 deg. exists continuously. In addition, inside the frequency region, a region in which a data point at [the logarithm of a logarithm vs. an impedance Z at the frequency (ω/2π)] can be approximated by a straight line (±0.15) at an inclination of -1/2 exists continuously for 1 decade or more.  At this time, it is determined that the acceleration of a corrosion speed is generated.
Patent JP-S58119597-A (JP)
Inventor: AIHARA SHINJI
IPC: B66F1/02
Filed: 1982-01-06
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-H10198732-A (JP)
Title: Information display device
Inventor: IWATA KOICHI
IPC: G06Q40/00
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To display in real time the ranking information by calculating the ranking of security information as the ranking information from a telegraphic message of the security information based on the reference that is previously set for every ranking type. SOLUTION: Receiving the input of information from a receiving part 31, a CPU 38 stores the information in a security data storage table of a RAM 34 and decides the propriety of the ranking calculation by referring to the calculation propriety flag of a ranking calculation object decision table and with the ID included in the received information defined as a key. If the ranking calculation corresponding to the ID is necessary, the CPU 38 refers to a group of various calculation propriety flags corresponding to the above calculation propriety flag and repetitively executes the ranking processing for the ranking items (e.g. a price rise rate, a price rise range and the sales) to be calculated. Then, the CPU 38 changes the updated ranking information to display and output it when this information is displayed at a display part 33.
Patent JP-S58119177-A (JP)
Title: Photoelectric converter
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/04
Filed: 1982-01-08
Abstract: PURPOSE:To flatten the output of a photoelectric converter, and enable storage of electric power as well as use of electric power during night to be performed with the photoelectric converter by incorporating a redox system into the converter. CONSTITUTION:A redox system 1 is made in contact with an N or P layer 16 of a non-monocrystalline semiconductor 12 having PIN junctions. Besides, an opposed electrode 28 is provided on the redox system 1. Here, a semiconductor 15 is prepared from non-monocrystalline silicon which is prepared as an intrinsic or practically intrinsic semiconductor by a plasma CVD method, while a P or N layer 14 and an N or P layer 16 are prepared from carbon or silicon carbide which is represented by the general chemical formula, SixC1-x (0<x<1). This increase the dissolution-resistant performance of the surface of the semiconductor electrode. Here, in order to reduce the absorptional loss of light irradiated on the P or N layer 14, it is very important to make the layer 14 to have a voltage of 1.6-3eV, representatively, a voltage of 1.8-2.3eV.
Patent JP-H08190119-A (JP)
Title: Information input device for camera
Inventor: KONNO TATSUO
IPC: G03B7/01
Filed: 1995-01-10
Abstract: PURPOSE: To provide both functions as an information input device and an operating member, to simplify the device, simultaneously, to make the operation easily understood and to facilitate the distinction between photographing modes. CONSTITUTION: The device is provided with operating members 27 and 28 for inputting operation information to a control means for controlling the operation of a camera main body and a mode switching member 23 for selectively switching a 1st photographing mode and a 2nd photographing mode set in the control means, and a 1st function as a member for inputting other mode information which has no relation to the 1st photographing mode setting is given to the operating member by the control means at the 1st switching position of the mode switching member and a 2nd function as a member for inputting 2nd photographing mode setting information is given to the operating member by the control means at the 2nd switching position of the mode switching member 23.
Patent JP-H03207096-A (JP)
Title: Semiconductor memory device
Inventor: SATO TOSHIYA
IPC: G11C17/00
Filed: 1990-01-08
Abstract: PURPOSE:To eliminate the difference of power supply and to prevent read error from being generated by supplying power while sharing one transistor to supply the power to the transistors of two feedback circuits. CONSTITUTION:One transistor T12 on a power supply terminal side to supply the power to transistors T9, T10, T13 and T14 of feedback circuits 5A and 5B is shared by the circuits 5A and 5B. Thus, since the power is supplied to the transistors T9, T10, T13 and T14 by the transistor T12, the difference of power supply is eliminated, the difference of control for the source potentials and the gate potentials of transistors T1 and T5 and the difference of control for the currents of digit lines 1A and 1b can be eliminated and the read error can be prevented from being generated.
Patent JP-H01178088-A (JP)
Title: Front body structure of automobile
Inventor: WATANABE SHIGEAKI
IPC: B62D25/08
Filed: 1988-01-08
Abstract: PURPOSE:To improve rigidity, when a suspension tower is fixed, by arranging a reinforcing member at the upper side in a framework then jointing only the upper side of the framework through the reinforcing member to the suspension tower and the front pillar section thereby reinforcing the framework. CONSTITUTION:Front half section of a first framework 18 extending in longitudinal direction of body is formed from first and second wheel apron reinforcement panels 12, 13 having approximately L-shaped cross-section to the lower half section of a wheel apron 1. Front half section of second framework 19 extending in the longitudinal direction of the body is formed from the upper edge section 1b of the wheel apron and the first and third wheel apron reinforcements 12, 14. In such body front section structure, a reinforcing member 20 having approximately L-shaped cross-section and partitioning the rear half section vertically into two is arranged in the frameworks 18, 19 in order to improve rigidity only in the second framework 19 close to the stepped section of the suspension tower 5.
Patent JP-S56102550-A (JP)
Title: Nonoriented silicon steel sheet with stabilized magnetic characteristic
Inventor: SHIMOYAMA YOSHIAKI
IPC: C22C38/02
Filed: 1980-01-14
Abstract: PURPOSE: To provide a nonoriented silicon steel sheet with a uniformized irol loss value and stabilized magnetic characteristics by adding B to a low C-low sol. Al-Si steel in a certain balance ratio to the N content of the steel and further adding a very small amount of a rare earth element.  
     CONSTITUTION: This nonoriented silicon steel sheet consists of ≤0.015% C, 1.5W 3.5% Si, 0.05W1.0% Mn, 0.005W0.08% sol. Al, ≤0.015% S, ≤0.10% O, ≤0.005% N, 0.4W2.0 B in a B/N ratio, a 0.001W0.020% rare earth element and the balance Fe and inevitable impurities. Molten steel adjusted to the composition of specified range is cast and rolled by an ordinary method to manufacture the steel sheet of high quality. The compsn. provides a high class nonoriented silicon steel plate having stabilized magnetic characteristics and low iron loss. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02181859-A (JP)
Title: Slave processor interface circuit
Inventor: YONEKURA MIKIO
IPC: G06F9/52
Filed: 1989-01-09
Abstract: PURPOSE:To accept even interruption at high speed by supplying a no-operation instruction code to a main processor after changing it into an instruction code to be executed after the completion of synchronization when a ready signal is outputted. CONSTITUTION:The no-operation instruction code is supplied to the main processor 3 until the ready signal is outputted from a slave processor 4, and when the ready signal is outputted, the no-operation instruction code is changed into the instruction code to be executed after the completion of the synchronization, and is supplied to the main processor 3. Namely, since the main processor 3 continues to execute a no-operation instruction until the processing of the slave processor 4 is finished and the ready signal 4a is outputted, even when the interruption is generated, this interruption can be executed immediately. Besides, since the main processor can shift to the execution of the instruction to be executed after the completion of the synchronization immediately on the output of the ready signal 4a from the slave processor 4, time to the start of the processing after the synchronization can be shortened.
Patent JP-H01178486-A (JP)
Title: Thermal recording material
Inventor: NAKAZAWA ATSUSHI
IPC: B41M5/42
Filed: 1988-01-08
Abstract: PURPOSE:To obtain a thermal recording material having a long-term shelf stability in resistances to water, plasticizer, and oil and a superior glossiness, by providing an intermediate layer mainly composed of a water-soluble polymer material, a pigment, and a crosslinker on a thermal color-forming layer on a base and further providing a glossy layer using a glossy and hydrophobic polymer compound and an lubricant as effective ingradients. CONSTITUTION:In a thermal recording material, a thermal color-forming layer containing a color forming dye material, a color developer, and an adhesive is formed on a base, thereon an intermediate layer mainly composed of a water-soluble polymer material, a pigment, and a crosslinker is formed, and on the intermediate layer a glossy layer containing a glossy and hydrophobic polymer compound and an lubricant is provided. The intermediate layer enhances the resistances to water, plasticizer, and oil, and is capable of preventing a color forming part from fading. As the water-sol uble polymer material, a material having barrier properties, such as a polyvinyl alcohol resin or a casein, is used. As the hydrophobic polymer compound in the glossy layer, an organic solvent solution or emulsion of a copolymer made of an acrylic ester and/or a methacrylic ester and a styrene and/or a vinyl acetate can be used. As the lubricant, a metal salt of higher fatty acid, a microcrystalline wax, and the like can be used.
Patent JP-S63170548-A (JP)
Title: Stirling engine
Inventor: ARAOKA KATSUMASA
IPC: F02G1/053
Filed: 1987-01-08
Abstract: PURPOSE:To stabilize sealing effect and to reduce sliding resistance by constituting the sealing portion of the piston rod of an expansion cylinder or a compression cylinder of plural sheets which is never abut to the piston rod with a minute clearance. CONSTITUTION:On the upper stage of the sealing portion of each piston rod 8, 9 of an expansion cylinder and a compression cylinder, a contact type oil seal 51 is provided and on the lower stage, noncontact type preventing plates 53 are provided. The plural preventing plates 53 are provided in such a manner that the plates have a minute clearance to the piston rods 8, 9 and proper spaces 55 are provided between respective preventing plates 53. These preventing plates 53 are composed of ultraminute mesh superposed or of a filter-like member made of sintered ultraminute particles. According to this constitution, the oil seal 51 lowered sliding resistance can be made as the pressure difference between up and down side of the same is reduced by the spaces 55, and further the preventing plates 53 have no sliding resistance and yet can seal oil with ultraminute mesh.
Patent JP-S58119928-A (JP)
Title: Hydrogen engine
Inventor: HAMA JIYUN
IPC: F02B43/10
Filed: 1982-01-11
Abstract: PURPOSE:To prevent hydrogen gas from reaching an exhaust valve by using currents generated by a pair of suction valves to hinder the stream of the hydrogen gas. CONSTITUTION:Each suction passage 6 is formed to be slanted and mutually opposed, and opposig currents PF toward a center line O is generated to flow downward after crushing. When a piston P reaches the bottom dead point to enter a compression stroke, a suction valve is closed. At the beginning of the compression stroke, a hydrogen gas supply valve 4 is opened. Then, hydrogen gas is sucked into a combustion chamber 7. A part PF among suction currents P1 shields an exhaust valve 3 and the hydrogen gas supply valve 4, and partially remained even when the hydrogen gas supply valve 4 is opened. A current P3 among taken-in hydrogen gas currents P2 toward the exhaust valve 3 is prevented by the current PF from flowing toward the exhaust valve 3.
Patent JP-H03209768-A (JP)
Title: Manufacture of image sensor
Inventor: SHIMIZU YASUMOTO
IPC: H01L27/148
Filed: 1990-01-11
Abstract: PURPOSE:To accurately output a reading signal by simultaneously sticking films of the following by using a same metal and patterning them; the electrode part of a photodetector, the source electrode part and the drain electrode part of a thin film transistor switching element, and the earth layer part of a wiring group. CONSTITUTION:In a manufacturing method of an image sensor wherein a photodetector 11', a thin film transistor switching element of a charge transfer part 12, and a wiring group 13 having an earth layer 36 are simultaneously and effectively formed on the same substrate 21, the films of the following are stuck at the same time, and the respective parts are patterned; a Cr layer of a metal electrode 22 of the photodetector 11', Cr layers of a source electrode 41 and a drain electrode 42 of the thin film transistor switching element, and a Cr layer of the earth layer 36 of the wiring group. Hence the following can be formed at the same time; the metal electrode 22 of the photodetector 11', the source electrode 41 and the drain electrode 42 of the thin film transistor switching element, and the earth layer 36 of the wiring group.
Patent JP-H11202411-A (JP)
Title: Liquid crystal panel cooling device for liquid crystal projector
Inventor: TABUCHI TOSHIAKI
IPC: G02F1/13
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To enable to cooling with high cooling efficiency by using a small- sized cooling fan even when luminance is high. SOLUTION: The circumference of the gap between two transparent glass plates 13a and 13b is sealed with a spacer 14 and a cooling medium 17 is charged into the inside to form a flat sealed container. Either or both of an incident polarizing plate 18 and a projection polarizing plate 20 and a liquid crystal panel 19 are sandwiched and united in optical arrangement between 1st and 2nd cooling containers 16 and 21 as heat sinks 15 made by the spacer 14 sealing at least one side between the transparent glass plates 13a and 13b.
Patent JP-H05187736-A (JP)
Title: Absorption type heat pump device
Inventor: YAMAMOTO YOSHIAKI
IPC: F25B15/04
Filed: 1992-01-10
Abstract: PURPOSE:To obtain a suction type heat pump device which is 7 designed to obtain cold heat by the application of heat, and what is more, especially de signed for the application of a medium having a relatively small differential boiling point between refrigerant and solvent and highly efficient and safe in operation and compact in size. CONSTITUTION:A thick solvent pressurized by means of a solvent pump 11 is heat-collected by an absorber 12 and temperature-raised where refrigerant vapor is partially generated. An air separator 13 is installed to the outlet of the absorber. The generated steam flows into a rectifier 19 by way of a flow passage 14 whereas the liquid enters a liquid heat exchanger 15. The liquid heat exchanger 15 is temperature-raised subject to the sensible heat of a weak solution which flows out from a generator 16 and flows into an air separator 17. Refrigerant vapor is fed to the rectifier by way of a flows passage 18 while the liquid enters the generator 16. The liquid is heated from the outside at the generator and enters the lower part of the rectifier 19.
Patent JP-H10194511-A (JP)
Title: Roller
Inventor: YOSHIHARA MASARU
IPC: B41F13/02
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To prevent the dispersion of dust by the damage of the end of a roller core consisting of a fiber reinforcement resin and also improve the fixing strength of the roller core and shaft member. SOLUTION: In a roller 10 consisting of a roller main body 12 provided with a surface material 14 on the outer periphery of a cylindrical roller core 13 consisting of a fiber reinforcement resin and a shaft member 15 inserted and installed in both ends of this roller main body 12, a brim part 15b for covering at least the end surface of the roller core 13 is provided on the outside of the fixing part 15a in the roller core 13 of the shaft member 15. The surface material 14 of the roller main body 12 is extended toward the outer periphery of the brim part 15b of the shaft member 15 and also the roller core 13 and the shaft member 15 are stuck by an adhesive and a screw 16 or pin striking.
Patent JP-S62161410-A (JP)
Title: Rolling mill
Inventor: NARISHIMA SHIGEKI
IPC: B21B13/14
Filed: 1986-01-09
Abstract: PURPOSE:To improve the quality of a rolling sheet by providing intermediate rolls which are offset forward and backward to work rolls and disposing benders, shifters, etc., to the intermediate rolls and work rolls. CONSTITUTION:Respectively two pieces each of the intermediate rolls 5, 6 which are offset forward and backward to the work rolls 1, 2 are disposed between respectively one pair of the work rolls 1, 2 and back up rolls 3, 4. Horizontal position control devices 7, 8 which control the position of the rolling sheet 16 in the progressing direction are attached to the respective journal boxes of the rolls 5, 6 or the benders 7', 8' which apply horizontal bending to the shaft ends of the rolls 5, 6 are attached thereto. Split rolls 9, 10 are provided before and behind the rolls 5, 6 and horizontal roll bending is executed by liquid pressure cylinders 11, 12. The accuracy of the sectional shape is improved and the quality of the rolling sheet is improved by the above-mentioned mechanism.
Patent JP-S62160843-A (JP)
Title: Data transmission system
Inventor: OKUBO KENJI
Filed: 1986-01-10
Abstract: PURPOSE:To improve the transmission efficiency by providing the function corresponding to an acknowledge packet to both a packet reception address and number of reception nodes to allow a packet reception node to eliminate the need for the return of the acknowledge to a sender node. CONSTITUTION:In applying packet exchange multi-cast transmission, a node applying packet transmission sets the address of the own node to a packet transmission address 11 and set the address to receive the packet to a packet reception address 12. A node sending the packet sets number of nodes to receive the said packet to a reception node number 13, a data to be sent is stored in a data area 14, a parity 15 is set and the said packet is sent. Whether or not the packet is to be fetched is discriminate when all nodes receive the packet, and when the packet is not for the own node, the packet is sent to a transmission line, and when the packet is for the won node, '1' is decremented from the node number 13 and the result is sent to the transmission line. When the packet is circulated through the transmission line and number of nodes is 0, it is discriminated that the reception is successful.
Patent JP-S58119997-A (JP)
Title: Blade angle detector of movable blade axial flow pump
Inventor: SASAKURA OSAMU
IPC: F04D15/00
Filed: 1982-01-11
Abstract: PURPOSE:To correctly read the angular displacement of an impeller blade connected to one link mechanism from the displacement of the other link mechanism, by utilizing synchronous motion of the link mechanism in accordance with vertical motion of a control rod. CONSTITUTION:If a control rod 12 is vertically driven, links 7, 8 of the first link mechanisms A corresponding to a number of impeller blades 9 are also moved in accordance with the driving of the rod 12 to changeably set the angular displacement altogether. Further if the rod 12 is vertically driven, the first and second link mechanisms A, B located in both ends of the rod 12 perform both synchronous motion, and a link 14 of the mechanism B transmits  movement of a link 8..., that is, impeller blade 9 of the mechanism A to a  slider of a potentiometer 27, then the angular displacement of the blade 9 can be correctly displayed by a resistance value of the potentiometer 27. In this  way, the angular diaplacement of the blade 9 can be correctly read by simple  constitution without causing the necessity for using a complicated function  converter.
Patent JP-H11199873-A (JP)
Title: Carbonization oven
Inventor: MATSUSHITA YOSHIHIRO
IPC: C10L5/44
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a carbonization oven capable of reducing the change of temperature in the carbonization oven to control the amount of air charged into the oven, thus improving a carbonization yield and shortening a carbonization time, and further capable of improving the ignition state of the oven into a sectorial flame diffusion state, thus reducing an ignition time and uniformly heating a carbonization material to prevent the natural fire extinction and perfect combustion of the carbonization material. SOLUTION: This carbonization oven 1 comprises heat-resistant wall members which have an opening 1A at the upper end and in which a lid plate 2 is openably disposed on the opening 1A. Carbonization baskets 5 for receiving a carbonization material to carbonize the material are disposed in the carbonization oven 1 in a state that the carbonization baskets can be put in or put out through the upper end opening 1A. An ignition burner 15 and its sectorial flame guide 16 are disposed on one end surface of the carbonization oven 1 so that the flame is sectorially and obliquely diffused along the lower surface of the lid plate 2 in the oven 1.