baber/WOPTO huggingface dataset:
Patent JP-S59226256-A (JP)
Title: Structure of piston used in heat-insulated engine
Inventor: KAWAMURA HIDEO
IPC: F02B77/11
Filed: 1983-06-07
Abstract: PURPOSE:To make operation of a piston smooth at the time when the engine temperature is high, by obtaining an excellent heat insulating effect even if the temperature on the side of a combustion chamber becomes high by connecting a piston head made of a heat-insulating material and a piston body made of a metal by the intermediary of heat insulating materials. CONSTITUTION:A piston of this invention is composed of a piston head 5 made of a heat-insulating material such as nitride and a piston body 6 made of an aluminum alloy or a metal such as cast iron. The piston head 5 has a recess 52 forming a combustion chamber at the central portion of its upper surface and is also formed with a projection 51 having a diameter-reduced root portion at the central portion of its lower surface. Further, the piston head 5 has a projection 53 formed on the inner surface of a flange 50 at its lower end portion. After attaching heat-insulating materials 25, 26 to the lower surface of the piston head 5 and inserting a gas-permeable, heat-insulating material such as SUS mesh 27, the piston body 6 is constituted by casting an aluminum alloy or the like.
Patent JP-S62259610-A (JP)
Title: Method and apparatus for cooling bottom surface of steel sheet
Inventor: TAKATSUKA KORO
IPC: C21D9/52
Filed: 1986-04-30
Abstract: PURPOSE:To assure a wide area and to improve cooling efficiency by cooling the bottom surface of a steel sheet between rollers by columnar spray cooling water arrays juxtaposed in the transverse direction of the steel sheet. CONSTITUTION:A steel sheet guide 12 is provided in parallel with the bottom surface of a strip 6 in proximity thereto in order to improve the passableness of the strip 6 passing in the space between the adjacent rollers 5a and 5a. Columnar cooling spray nozzles 13 are centrally positioned to said guide 12. The nozzles l3a perpendicularly directed to the bottom surface of the strip, and the nozzles l3s l3a, l3b and nozzles 13c-having the angles of inclination different toward the bottom surface of the strip so as to divide in the forward and backward directions of the passage of the strip 6 on both sides of the nozzles l3a are installed. A nozzle header 3 commonly communicating with the respective nozzles 13a-13c is integrally provided to the bottom surface of the guide 12. The entire area of the bottom surface of the strip is thereby assured and the cooling efficiency is improved.
Patent JP-S5625487-A (JP)
Title: Detector of blank terminal
Inventor: OZAKI HIROSHI
IPC: G06K15/16
Filed: 1979-08-09
Abstract: PURPOSE: To select the position of the detector according to the vertical size of a blank and to prevent loss of the blank and decrease of its stacking height, in a continuous page blank terminal detector by a method wherein a link mechanism with a detecting part provided in a blank container.  
     CONSTITUTION: A link 3 parallel to a link supporting member 7 is connected with parallel links 4, 5 and to the lowest end of the link 3 is fixed a detector guide bar 10 with a detector 2. The detector 2 is set so that it can slide along the guide bar 10 and the edge of the blank 9 passes the groove in a channel form. The detector made up in this method is fixed by a fixing member 8 to the inner wall of a blank  container 1. For a continuous page blank with a large interval between creases, the  blank 9 is fixed by 8' by moving the links 3, 4, 5 and transferring the detector 2 to  2'. Then, the blank 9 is lifted to the printing portion 11 through the detector 2', a  guide roller 12' without changing the rise angle from the stacking surface 13. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5726711-A (JP)
Title: Capacity type displacement converter
Inventor: AZEGAMI TADASHI
IPC: G01D5/24
Filed: 1980-07-24
Abstract: PURPOSE:To exclude the influence of distributed capacitances by charging and discharging an electrostatic capacity type displacement converter, including the distributed capacitances, by using a constant current circuit. CONSTITUTION:When the output of the 2nd inverter G2 is at a level H, the series circuit of the electrostatic capacitance C1 of a sensor CS and a distributed capacitance Cs2 is charged. At this time, the output impedance of the 2nd inverter G2 is small, the presence of the distributed capacitance Cs1 exerts no influence. Further, the output of the 1st inverter G1 is at a level L, and the charge in the distributed capacitance Cs2 is discharged as a constant current through a constant-value current limiting circuit CC. When an output B goes down to some level where the output of the 1st inverter G1 is inverted, the output of the 1st inverter G1 goes up to the level H. The residual charge of the distributed capacitance Cs2 is discharged rapidly through an electrostatic capacitance C1 and when the output B reaches a negative constant value, the distributed capacitance Cs2 is charged with a current passing through the constant-value current limiting circuit CC. This operation is repeated to obtain an oscillation frequency (f) which corresponds to the electrostatic capacitance C1.
Patent JP-H07284531-A (JP)
Title: Device for removing toxic material in blood
Inventor: ABE TOMIYA
IPC: A61M1/36
Filed: 1994-04-15
Abstract: PURPOSE:To make it possible to maintain a perfusion liquid of a blood dialyzer clean and to remove toxic org. materials adsorbed in plasma protein by hydrophobic bond. CONSTITUTION:This device for removing the toxic materials for transferring the unnecessary components bonded to the albumin in the blood into the perfusion liquid 4 by bringing the blood flow and the perfusion liquid 4 contg. the albumin into contact with each other via a semipermeable membrane 2 is so constituted as to adsorb away the toxic materials sticking to the albumin in the perfusion liquid 4 by disposing an adsorbing means of an adsorbent for purifying blood into the circulation system of the perfusion liquid 4. Consequently, the toxic materials in the blood are efficiently removable via the semipermeable membrane and this device is applicable to the artificial liver, the artificial kidney, drug intoxation treatment, etc.
Patent JP-S58220082-A (JP)
Inventor: MIYANAGA YOSHIAKI
IPC: B66C7/14
Filed: 1982-06-16
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-H05275277-A (JP)
Title: Manufacture of laminated film capacitor
IPC: C08F2/00
Filed: 1992-03-27
Abstract: PURPOSE:To obtain a laminated film capacitor in which a dielectric strength of a cut surface can be improved and which has excellent operability, a small size, a high withstand voltage and high reliability. CONSTITUTION:A parent element in which a pair of metallized films 3 formed with evaporated electrodes 2 are laminated and metallikon electrodes 4 are formed on both end faces is cut to obtain a unit element 6. An insulating polymer film 11 is formed on exposed surfaces of the electrodes 2 along cut surfaces 9 of the element 6 by polymerization. Generally, a positive potential is simultaneously applied to leads 7 drawn from the electrodes 4, high molecular weight monomer is dissolved or dispersed in supporting electrolyte, and with it as a cathode it is electrolytically polymerized to form the film 11 by the electrolytic polymerization on the exposed surfaces of the electrodes 2 of the cut surface 9.
Patent JP-S58219518-A (JP)
Title: Optical device for displaying direction etc. digitally within field of view
Inventor: ISHIDA TSUNEO
IPC: G02B23/26
Filed: 1982-06-16
Abstract: PURPOSE:To assemble easily with a simple construction, by disposing a digital display at the position of objective image formation on a principal light circuit. CONSTITUTION:A transparent plate 7 such as a glass plate is fixed at the position on a principal light circuit where an objective 2 of a guiding tube 3 forms an image, and a display 8 is stuck to the transparent plate 7. The height of letters on the display 8 is made to be about 1mm. and the number of figures is made to be at least 3 figures. A device 10 for emitting signals of directions and times etc. and a push button 11 operating the device 10 are provided, and the device 10 is disposed on the same mirror body as the device 10 is placed. It is preferable that the wiring between the display 8 and the device 10 is not exposed to the outside.
Patent JP-S61259088-A (JP)
Title: Heat pipe
Inventor: NAKAGAWA NAOHARU
IPC: F28D15/02
Filed: 1985-05-13
Abstract: PURPOSE:To enable heating at the upper part and cooling at the lower part by providing a mechanism for raising the lower pressure of the heat pipe, a transportation pipe for a condensate connecting the upper and lowre parts of the heat pipe to each other, and a heating portion which heats a part wherein a condensate is stored. CONSTITUTION:A heat medium stored in a duel pipe 8 is heatd at a heating portion X to generate a steam, and moves downwardly within the heat pipe, thus being condensed at a cooling portion X. The condensate passes a check valve 6 is stored at a part 9. Then, the condensate stored in the part 9 is heated by a heater. When the condensate begins to evaporate, the pressure within the part 9 increases to close the check valve 6. When the heating of the condensate is further continued, the pressure within the part 9 increases, and vapor pushes the lower liquid. The liquid passes through a transportation pipe 5 and returns to an upper liquid reservoir 8. Then, when no liquid exists in the part 9, the heating using the heater 7 is stopped. When the pressure within the part 9 decreases, the check valve 6 is opened. This cycle of operations is repeated.
Patent JP-H11281691-A (JP)
Title: Detecting apparatus for surface potential
Inventor: HANASHIMA NAOKI
IPC: G01R29/12
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a detecting apparatus by which a surface potential is detected stably with reference to an ambient environment, by a method wherein a light emitting element is provided, a light receiving element is provided, and an electro-optical element which is adjacent to a first region polarized in one direction and which has a second region polarized in a direction different from its direction is provided. SOLUTION: In a forward route, light from a light emitting element 1 is passed through a lens 3 so as to become spot light SL. Light which is transmitted through a beam splitter 4 is incident on an optical element 5, and it is reflected by a reflecting film 53 on the rear of the element 5. In a backward route, light which is reflected by the beam splitter 4 is incident on a split light receiving device 2. The split light receiving device 2 is constituted of a plurality of light receiving elements which are arranged in the diffraction direction of the spot light SL by the optical element 5. The optical element 5 comprises a first region 51 and a second region 52 in which their spontaneous polarization directions are opposite to each other. Light is incident on a part which contains the boundary of both. Respective outputs of the light receiving elements at the split light receiving device 2 are combined as detection signals, and the intensity of an electric field is detected.
Patent JP-S61260943-A (JP)
Title: Assembly device for building unit
Inventor: MATSUMOTO CHOZABURO
IPC: E04B1/348
Filed: 1985-05-14
Abstract: PURPOSE:To make it possible to rapidly set a wall panel at its fixing position with a high degree of accuracy, by providing a floor panel receiving bed, a wall panel holding carrier bed and a pressing device for pressing the side faces of both panels against a reference receiving section adapted to abut simultaneously against the side faces of both panels for setting the side faces on one and the same plane. CONSTITUTION:A assembly device 20 is composed of a floor panel receiving bed 29 for supporting a floor panel 11, carrier beds 23, 24, 31 as wall panel holding carrier beds for holding wall panels 12, 13, a beam side side-roller 43, a pressing roller 45 and gable side reference receiving sections 46, 47 as reference receiving sections which abut simultaneously against the side faces of the floor and wall panels 11, 12, 13, for setting the both side faces on one and the same plane, and a movable carrier bed 23 and a pressing device as pressing devices for pressing the floor panel 11 and the wall panels 12, 13 against the reference receiving sections. Accordingly, the side faces of the floor and wall panels may set at an appropriate fixing positions where the side faces of the panels 11, 12, 13 are arranged together on one and the same plane, thereby, it is possible to rapidly set the panels with a high degree of accuracy with no difference in height.
Patent JP-S5226387-A (JP)
Title: Desulfurizing agents for exhaust gas and desulfurizing process thereof
Inventor: NAGAI KAZUHIRO
IPC: B01D53/77
Filed: 1975-08-23
Abstract: PURPOSE: Desulfurizing agents for exhaust gas and desulfurizing process causing no scales and reducing the loss of absorbents to the minimum. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59225918-A (JP)
Title: Finger jointer
Inventor: KANETAKA MASAHARU
IPC: B29C55/00
Filed: 1983-06-07
Abstract: PURPOSE:To raise the efficiency of jointing operation as well as make a finger jointer compact by a method in which the coating of an adhesive on an object to be processed and the jointing of the object are made continuously at the same position. CONSTITUTION:Objects (m) to be processed are supplied onto the faces 2a and 3a of a fixed table 2 and a movable table 3, and a presser 8a (8b) to be driven a fluid cylinder 7a (7b) is pressed on the side of the objects (m) and positioned to a scale 6a (6b). The objects (m) are fixed by stepping pieces 11a (11b) provided on the end of the piston rod of the fluid cylinders 10a (10b). The piston rod 23 is contracted, a paste coating roller 19 is raised, and an adhesive is coated on the coupler portion. The roller 19 is quickly lowered. Since the scales 6a and 6b are set on the straight line, the objects (m) to be processed can be faced each other by biasing the uneven lines of the coupler by 1/2 pitch each, and therefore, when a movable table 3 is moved forward by pushing, both the objects can be exactly joined.
Patent JP-2000292463-A (JP)
Title: Current measuring device
Inventor: OGUMA YOSHIO
IPC: G01R27/02
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a current measuring device which measures at high sensitivity a DC circuit current without shut-down. SOLUTION: An AC constant current source which, using a measurement terminal 10 of 4-terminal configuration, applies an AC constant current to a low resistance circuit which is to be measured from a current terminal of the measurement terminal 10, a resistance measuring means wherein a voltage drop of Ac signal is detected with the voltage terminal of the measurement terminal 10 before the detection signal is amplified with an AC amplifier 3, and then only the signal which is synchronous with the AC signal component is detected by a synchronous rectification for measuring a resistance value of the low-resistance circuit, a voltage drop measuring means wherein a minute DC voltage drop occurring between the measurement terminal 10 is detected with a DC amplifier 15,  the detection signal is made to pass through a filter 16 for removing AC signal component so that the DC voltage drop between measurement terminals is measured, and a means wherein each output of the resistance measuring means and voltage drop measuring means is digital-converted, the current value of a DC circuit which is to be measured flowing between two points of the measurement terminal 10 is acquired by calculation based on the digital data, and the acquired DC circuit current is displayed, are provided, so that the DC circuit current is measured with no shut- down of a circuit to be measured.
Patent JP-S58221212-A (JP)
Title: Operating method of converter having double-pipe tuyere
Inventor: KATOU YOSHIHIDE
IPC: C21C5/34
Filed: 1982-06-15
Abstract: PURPOSE:To decrease the flow rate of gases and to attain an improvement in the yield of iron and the reduction in cost by controlling the total flow rate of the gases to be blown through the double-pipe turyeres provided to a converter into the molten iron on the converter. CONSTITUTION:The total flow rate Q (Nm<3>/min) of the gases to be blown is controlled by the equation 8.5X10<3=Q/Ndi<2=1.6X10<4> accroding to the number N (pieces) of double-pipe tuyeres and the diameter di(m) of the inside pipe of the tuyeres, in the operation of a converter which blows oxdative gas, protective gas and no-oxidative gas through the inside and outside pipes of the double- pipe tuyeres into the molten iron contained in the body of the converter. The flow rate of the gases at the min. limit at which there is no leakage from the tuyeres is obtd. empirically if said flow rate is maintained at 8.5X10<3=Q/NDi<2>, and splashes are reduced if the same is kept at Q/Ndi<2=1.6X10<4>, whereby the safety and yield are improved and the excessive consumption of the gases to be blown is decreased.
Patent JP-S60246738-A (JP)
Inventor: NAGASAWA YASUO
IPC: G01N23/04
Filed: 1984-05-23
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-S63267597-A (JP)
Inventor: SUGINO YOSHIO
IPC: G09B23/38
Filed: 1987-04-24
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-S60248240-A (JP)
Title: Method and apparatus for regenerating mixed ion-exchange resin
Inventor: USUI SHINICHI
IPC: B01J49/00
Filed: 1984-05-23
Abstract: PURPOSE:To make constant the concn. of chloride ion contained in the water to be treated in a desalting process by adjusting the quantity of caustic soda which is passed through an anion-exchange resin transferred to a regenerating tower and using hydrochloric acid as a regenerant of cation-exchange resin. CONSTITUTION:The backwash and separation of mixed ion-exchange resins are performed in a cation-exchange resin regenerating tower 10 and after settling, the anion-exchange resin of the upper layer is transferred to an anion-exchange resin regenerating tower 20. Then, the thickness of thin layer (b) of the remaining anion-exchange resin is measured with a layer thickness measuring device 11 and the measured result is transmitted to a control device 60 as electric signal. In the control device 60, the passing quantity of caustic soda is decided on the basis of the signal and the instruction presetting end point of measurement of a level gage 52 is sent to a caustic soda measuring tank 50. Successively, hydrochloric acid and caustic soda are introduced into the measuring tanks and hydrochloric acid is passed through the regenerating tower 10 and caustic soda is passed through the regenerating tower 20.
Patent JP-H06306952-A (JP)
Title: Frame for multistoried building
Inventor: TAKEMURA HIROYASU
IPC: E04B1/30
Filed: 1993-04-28
Abstract: PURPOSE:To increase shared shearing force, to ensure the strength and tenacity of a boundary and to economize wall thickness and the arrangement of reinforcements by splicing a center core and an outer circumferential frame by beams made of steel frames and arranging X-shaped reinforcements to the RC-made short beams of an outer circumferential frame and short beams among mutual center core walls. CONSTITUTION:Center cores B having wall structure and outer circumferential frames A having tube structure are spliced by long-sized steel framed beams 3. Each span ratio of RC-made short beams 2 for the outer circumferential frames A to short beams 4 among mutual center core walls is reduced. Consequently, since shear fracture and shear adhesive fracture are easy to be generated, X-shaped reinforcements 5 are arranged to the beams of the section, thus ensuring strength and rigidity. Fixing end sections are bent, and a plurality of X-shaped reinforcements 5 are bundled by constraint reinforcements 7, and buried to a center wall 10 in the X-shaped reinforcements 5 of the short beams among mutual center cores, thus housing the shape and length of the fixing sections in small size. Accordingly, the shared shearing force of the outer circumferential frames A is increased, and the shared shearing force of the center cores B is lightened, thus reducing wall thickness and the quantity of the reinforcements arranged.
Patent JP-S58219491-A (JP)
Inventor: ISHIDA KAZUO
IPC: G21C7/16
Filed: 1982-06-15
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-H11296516-A (JP)
Title: Device and method for glyph processing and storage medium where glyph processing program is recorded
Inventor: KIHARA TAMIO
IPC: G06F17/27
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To generate and save a document wherein glyphs are described similar ly to normal characters. SOLUTION: Character components are generated by a character component generating means 1 and stored together with a layer structure, grammatical restrictions, demand conditions, and the meanings of the character components, thereby registering the generated character components, taking registered character components according retrieval conditions, calculating and holding management information including use frequencies, retrieving and selecting desired character components by a character component retrieving and selecting means 2, editing a document consisting of glyphs by a document editing means 5 while retrieving and selecting character components, displaying and reediting a stored document, giving different restriction conditions in a document storage means 7, obtaining different sizes and arranging and rearranging glyphs,  changing attributes for a detailed display or rough display, and giving the management information for storing the document.
Patent JP-S5629690-A (JP)
Title: Preparation of blank material of glass frame having plated pattern
Inventor: SASAKI SHIGERU
IPC: C25D7/00
Filed: 1979-08-12
Abstract: PURPOSE: To form a plated pattern similar to inlaid workmanship by a method wherein a resin film is formed on a metal part of a glass frame material and electroplating is applied to the exposed metal part formed by cutting out said resin film into a desired pattern.  
     CONSTITUTION: AS a resin for forming a resin film, a polyester type, an epoxy type or an acrylic resin is used and, after coating, the glazing of these resins is carried out at 120W250°C. Because a part remained after the resin film is cut out remainsd on a glass frame as an inlaid pattern, the thickness of the resin film is regulated to about 3W40μ. The plating method is carried out by using a metal such as silver, chromium, nickel or gold according to a conventional method. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61259626-A (JP)
Inventor: NAKANO MOTOYOSHI
IPC: A47J43/28
Filed: 1985-05-15
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-S58219472-A (JP)
Title: Secondary electron detector for scan electron microscope
Inventor: SAITOU SHIYUUICHI
IPC: G01T1/28
Filed: 1982-06-16
Abstract: PURPOSE:To achieve a high capturing efficiency of secondary electrons guaranteeing a high resolution by arranging a concave collector electrode to be fed with DC voltage close to a scintillator with one end of a shield cylinder almost flushing with the plane of the scintillator in such a manner as that the size of a hole in the electrode is approx. equal to that of the scintillator. CONSTITUTION:One end of a shield cylinder 5 is placed almost flushing with the plane of a scintillator 2. A collector electrode 6 is concave in the shape and has a small hole for the passage of electron beam at the center thereof. The concave collector electrode is arranged as close as possible to the scintillator 2 to the extent of causing no discharge in front thereof. To raise the detection efficiency, a DC voltage of about +100-+300 is applied to the electrode. The diameter d2 of the electron passage hole is made roughly equal to the diameter d1 of the scintillator 2 or the outer diameter d3 thereof is several times larger than the diameter d1. This allows the collector electrode 6 to form a broader electric field thereby resulting in efficient convergence of secondary electrons generated from a sample.