baber/WOPTO huggingface dataset:
Patent JP-S5313362-A (JP)
Title: Sealing unit of semiconductor device
Inventor: KAWAKAMI JIHEI
IPC: H01L23/02
Filed: 1976-07-22
Abstract: PURPOSE: The longitudinal moving of a cell head is made easy, the moving of a cell electrode is also made easy by means of a tapper, and the cell is magnetic-adhesionheld, thereby greatly improving the index of a unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08257773-A (JP)
Title: Laser welding method
Inventor: NISHI EIJI
IPC: B23K26/21
Filed: 1995-03-20
Abstract: PURPOSE: To form a satisfactory weld bead in a butt welding part, in butt- welding plates with different thickness by a laser beam, to prevent generation of welding defects and to surely butt-weld both plates even in the presence of an abutting gap. CONSTITUTION: A thin plate 1 and a thick plate 2 are arranged in an abutting state and irradiated with a laser beam L. In this case, the laser beam L is moved reciprocally in the direction crossing the the butt-welding part 5 at an amplitude W and made weaving. In addition, the optical axis LC1 in the center of the amplitude of the laser beam L is inclined at an angle θ from the abutting center 25 to the thick plate 2 side. Even if an abutting gap is developed at the butt-welding part 5 between the thin plate 1 and the thick plate 2, the lase beam L is prevented from passing the abutting gap because of the irradiation in the inclined and weaving state, thereby melting the edge of the thin plate 1 and the thick plate 2 and enabling a sure smooth butt- welding.
Patent JP-S6092172-A (JP)
Inventor: DEBITSUDO HOORUDEINGU
IPC: B62D25/16
Filed: 1984-04-27
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-S60231162-A (JP)
Title: Mechanical scanning mechanism
Inventor: ISHIKAWA KIYOSHI
IPC: G02B21/26
Filed: 1984-05-02
Abstract: PURPOSE:To obtain a small and lightweight mechanical scanning type camera from the restriction on the application range due to leakage magnetic flux by scanning a support base retained non-contact by a driving force generated due to changed in the pressure. CONSTITUTION:The scan moving base of an ultrasonic microscope is made up of the air bearing 4 supporting a substrate 3 non-contact by the compressed air 6 of a feed hole 5 and the scanner for moving the sample base. The device is driven by an air pressure. So to speak, current is allowed to flow through an electromagnetic coil 12 so that an compressed air 10 is introduced into a container 8 when being supplied and a nozzle jet port 13 is closed with a flapper 9. This causes a diaphragm to deform and moves a mobile piece 11 in the direction A. A force is transmitted to the sample base 3 through the mobile piece 11 and a coupler 12 by turning ON or OFF the current of the electromagnetic coil 12 to ensure a stable scanning of the sample base 3.
Patent JP-H07266729-A (JP)
Title: Thermal transfer printing method using mixture of reducing agent for reducing silver source in accordance with image
Inventor: GEERUTO DEFUIIU
IPC: B41M5/40
Filed: 1995-03-22
Abstract: PURPOSE: To give excellent stability of high optical density, achromatic gray hue, donor element and print image by providing a donor layer containing a mixture of a binder and a silver source reducible reducing agent to metal silver on a support with donor element and a heat resistant backing layer at a rear surface side. CONSTITUTION: A donor element used for thermal transfer printing has a donor layer containing a mixture of a binder and at least two types of thermotransferable reducing agents capable of reducing a silver source to metallic sliver upon heating on a support, and a heat resistant backing layer at an opposite side to the side containing the donor layer of the support. The element can be used in combination of a thermal head, a laser head or resistor ribbon heater, and particularly thermal head is preferable. When heated during printing, the thin support is softened, then adhered to the head, caused in a decrease in performance of a printer to lower quality of the image, and hence the backing layer is provided on a rear surface of the support to facilitate passage of the donor element.
Patent JP-S58205672-A (JP)
Title: Slagging off method of ladle
Inventor: YAMAGUCHI TOSHIYUKI
IPC: B22D43/00
Filed: 1982-05-26
Abstract: PURPOSE:To execute easily a vacuum degassing treatment and to improve degassing efficiency, by providing a nozzle for discharging of slag in the upper part on a ladle side and tilting the ladle to discharge only the slag after reduction refining. CONSTITUTION:The molten metal tapped from a primary refining furnace is received into a refining ladle provided with a nozzle for discharging of slag. The ladle is then covered with a ladle cover having a heater, and an inert gas is blown into the ladle from the bottom thereof to effect reduction refining and regulation of temp. and components. The ladle is thereafter tilted to discharge only the slag from the nozzle. The ladle is returned to the home position, and is covered with the ladle cover. The nozzle for discharging of slag is closed and a vacuum degassing is applied. Since the vacuum degassing is accomplished in the state in which no slag exists by the above-mentioned method, the clean steel of low hydrogen having no suspensions owing to the slag is obtained.
Patent JP-H11264161-A (JP)
Title: Drain ditch cover
Inventor: OTA AKIRA
IPC: E03C1/12
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To favorably drain and reduce the processing cost of a drain ditch cover by providing a plurality of nonslip members at the bottom side of the drain ditch cover having a U-shaped section at every longitudinal distance and forming drain passages in between mutual nonslip members. SOLUTION: The side faces 5 are extended down from both end sides of the upper face and integrally formed together. Protrusions 6 are formed along the longitudinal direction at the outside of the lower end of the side faces 5. Recessions 7 are formed opposite to the protrusions 6 at the inside of the side faces 5 to form a drain ditch cover 3 having a U-shaped section. Rubber legs 10 having a nearly U-shaped section are detachably fitted at every longitudinal distances to the protrusions 6 and the recessions 7 of the side faces 5 of the drain ditch cover 3. When the drain ditch cover 3 is fitted to a drain ditch, drain passages S are formed between the mounting step and the side faces 5, at the position where the rubber leg 10 is not exist. In this way, water can be favorable drained and the processing cost can be lowered.
Patent JP-S59213915-A (JP)
Title: Supply device of secondary air in engine with turbosupercharger
Inventor: KOUNO TAKESHI
IPC: F01N3/22
Filed: 1983-05-18
Abstract: PURPOSE:To improve the purification of exhaust even when it is at a low temperature and prevent the melting damage of a turbine when the exhaust is at a high temperature, by communicating secondary air supply passages to the upstream and the downstream of the turbine in a turbosupercharger and selecting the passages by a selector valve in accordance with the exhaust temperature. CONSTITUTION:When an exhaust temperature is below a preset value, secondary air is supplied to an exhaust passage 3 in the upstream of a turbine 5 from the first secondary air supply passage 11. In this way, performing the preliminary reaction of oxidation and increasing the exhaust temperature, the purifying action of exhaust by a catalyst converter device 9 is enhanced. When the exhaust temperature is above the preset value, a selector valve 15 is actuated, and the secondary air is supplied to the exhaust passage 3 in the downstream of the turbine 5 from the second secondary air supply passage 12. Accordingly, the temperature of exhaust gas fed to the turbine 5 never rises to an excessively high level.
Patent JP-S5713055-A (JP)
Title: Storing of long cloth
Inventor: OOTSUKI KIYOSHI
IPC: B65H45/20
Filed: 1980-06-27
Abstract: PURPOSE: To permit smooth taking-out of cloth when a long cloth is stored by shaking it off into the cylindrical vessel which performs horizontal reciprocating movement through the swinging motion in a fixed amplitude and turning the vessel by right angle at the end of the reciprocating movement.  
     CONSTITUTION: A long cloth 1 is swung in the direction of arrow by a shaking-off mechanism 3 which swings, and shaken-off into the vessel 4 which moves in Y direction from X position. When the vessel 4 reaches Y position, the cloth is stored, folded on the overall surfaces of the vessel 4. When the vessel 4 is on the return passage Y→X, the vessel 4 is turned by 90° counterclockwise, then shaking-off is performed similarly during the shift Y→X, and the cloth is stored, having the second layer folded and piled in the direction of crossing to the first layer. Through the repetition of the operation, the succeeding taking-out can be performed smoothly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59213911-A (JP)
Title: Tappet valve mechanism for internal-combustion engine
Inventor: OOTANI JIYUNJI
IPC: F01L1/24
Filed: 1983-05-19
Abstract: PURPOSE:To operate more than one suction valve or exhaust valve by means of a simple valve mechanism by providing more than one arm in a single rocker arm supported by a single hydraulic lash adjuster. CONSTITUTION:More than one suction valve or exhaust valve is provided in a single cylinder while each rocker arm 14 having the same number of arm parts 15, 16 as the number of suction valves or exhaust valves is supported by a single hydraulic lash adjuster 19. A convex part which is brought in contact with the top end of a valve stem is formed on the end 15b of the one arm part 15 while an adjust screw 18 which is brought in contact with the top end of a valve stem is provided on the end 16b of the other arm part 16. Thereby, it is not necessary to provide a rocker arm and a hydraulic lash adjuster for each valve, and the construction is simplified, while it is possible to adjust each valve by means of the adjust screw.
Patent JP-S5612938-A (JP)
Title: Device for air conditioning and supplying hot water by use of solar heat
Inventor: HARUKAWA TSUNEO
IPC: F24S90/00
Filed: 1979-07-13
Abstract: PURPOSE: To provide a device capable of cooling and heating air and also supplying hot water without using any auxiliary heat source, by connecting a brine heat exchanger and a hot-water supplying heat exchanger of an air-cooled heat pump type chiller unit respectively to a brine tank and a hot-water reserving tank which are both equipped with a solar heat collecting means.  
     CONSTITUTION: An air-cooled heat pump type chiller unit 1 is constituted by compressor 101, hot-water supplying heat exchanger 102, fourway valve 103, air heat exchanger 104, cold and hot water heat exchanger 105, accumulator 108, brine heat exchanger 107, etc. The cold and hot water heat exchanger 105 of the unit 1 and fan coil unit 2 are connected with each other via circulating pump 3. Similarly, brine heat exchanger 107 is connected to brine tank 5, which is in turn connected to solar heat collecting means 4 via circuiting pump 6. Further, hot-water supplying heat exchanger 102 is connected to hot-water reserving tank 10, which is in turn connected to solar heat collecting means 9 via circulating pump 11. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5516310-A (JP)
Title: Ionization chamber of ray compensation type
Inventor: WAKAYAMA NAOAKI
IPC: H01J47/02
Filed: 1978-07-19
Abstract: PURPOSE: To decrease the change of the compensation characteristic due to external temperature change and γ-ray energy change, by dividing the cylindrical multi- electrode assembly into two or more sections in the axial direction and reversing the arrangement order of the electrodes therein in the radial direction.  
     CONSTITUTION: In the receiving container 5, there are received the divided cylindrical multi-electrode assemblies 4a, 4b, and the multi-electrode assembly 4a is arranged in the order of a compensation electrode 1, a signal electrode 2, and a high-voltage electrode 3 from the inside, and the multi-electrode assembly 4b is arranged in the reversed order, i.e. a high-voltage electrode 3b, a signal electrde 2b, and a compensation electrode 1b from the inside. Thus, when external temperature changes, the volume ratio change between electrodes of the multi-electrode assembly is compensated between the same electrdes in the other section, and when γ-rays of different energies enter, the change between electrodes in one section is compensated by the electrodes in the other section, so that the change of the compensation characteristic can be suppressed and the performance can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57204060-A (JP)
Title: Pressure fixing toner
Inventor: HONDA YOUKOU
IPC: G03G9/087
Filed: 1981-06-10
Abstract: PURPOSE: To obtain toner which attains tight pressure fixing operation and provides an image after fixation being resisting to friction and bending, by adding pigment and a bonding agent consisting of wax of the kind, hydrogenated styrene resin, and highly tough thermoplastic resin.  
     CONSTITUTION: Pressure fixing toner composed of a composite containing pigment and a bonding agent having pressure fixing characteristics is made of 20W 50wt% wax of the kind having a ≤5 penetration number on the basis of the total amount of said bonding agent, 7W24wt% styrene resin or hydrogenated styrene resin, and highly tough thermoplastic resin containing 37W73wt% amide group or ester group by the concentration of 50W1,200 milliequivalent/100g resin. As said thermoplastic resin, polyamide resin and an etylene-vinyl acetate copolymer are used favorably in combination. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5922085-A (JP)
Inventor: MAAKU SHII HAN
IPC: H04N5/64
Filed: 1983-05-19
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-H07289538-A (JP)
Title: Fingerprint detecting agent having high performance
Inventor: HOURI TAKESHI
IPC: G06K9/00
Filed: 1994-04-26
Abstract: PURPOSE:To distinctly and easily detect fingerprints even from a specimen, such as leather, polyvinyl chloride leather or thermosensitive paper which is a rough surface material, by consisting a finger pressure detecting agent of melamine cyanurate powder. CONSTITUTION:This fingerprint detecting agent is composed of the melamine cyanurate powder. The fingerprint detecting agent is otherwise composed of the melamine cyanurate powder subjected to a surface treatment with silica. The melamine cyanurate has proper affinity to amino acids and fat-components which are the human secretions and, therefore, the distinct detection of the fingerprints is possible. This fingerprint detecting agent has excellent fingerprint detectability even to any specimens, such as smooth surface materials and rough surface materials and to the thermosensitive paper as well. Particularly the melamine cyanurate powder subjected to the surface treatment with the silica has a negative surface charge and, therefore, the powder particles electrostatically repulse each other and the flocculation of the powder particles with each other hardly arises. The powder flow property is thus excellent and the property to be wiped away after fingerprint detection is excellent.
Patent JP-2000285620-A (JP)
Title: Bearing device for disk drive
Inventor: OSAWA HARUSHIGE
IPC: F16F15/31
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce the amplitude of residual vibration by suppressing the peripheral vibration of a head assembly and shortening the damping time of the vibration. SOLUTION: A head assembly having a head attached to one end of an arm and a sleeve 4 attached to the other end is supported to be angular- displaced on a fixed shaft 3 by bearings 6 and 7. A damper 8 is attached to this sleeve 4. In the recess 16 of a holding member 14 of the damper 8, a mobile body 13 is held in a coil spring 61. By the peripheral vibration of the sleeve 4, the vibration thereof is amplified by the coil spring 61, transmitted to the mobile body 13, and the mobile body 13 then collides with the inner surface 19 of the recess 16. By this collision, vibration energy is efficiently absorbed and eliminated.
Patent JP-H09279864-A (JP)
Title: Module designed residence
Inventor: KANBE HIDEKI
IPC: G09B25/04
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To use a member having standard dimensions at all times by relating and specifying module dimensions in the vertical direction of a building to horizontal module dimensions and a roof pitch. SOLUTION: In a building having horizontal module dimensions A and a roof pitch, C/10, module dimensions B in the vertical direction are set in B=A×C/10. A roofed-down roof 3 section on an external wall 2 on the left side is roofed down in the horizontal direction by the sextuple of horizontal module dimensions A, dimensions in the vertical direction of a second floor in the roofed-down section are shortened by sextuple of horizontal module dimensions A×2/3 with the roofing-down, and the upper end of the external wall 2 on the outside is kept within the range of a vertical module. Accordingly, even when joints are installed at every vertical module dimension, the external wall is not cut at different places in the module dimensions, and the quite same joint pattern as the right side in the external wall is acquired.
Patent JP-H06297319-A (JP)
Title: Drilling machine
Inventor: TAIRA HISAO
IPC: B23B47/18
Filed: 1993-04-15
Abstract: PURPOSE:To surely and excellently perform polishing work while damage due to polishing heat is prevented by letting the machine be equipped with a lift drive means moving a spindle up and down, and with a lift switching means switching a lifting and a lowering movement of the spindle at a specified time interval in order. CONSTITUTION:In the drilling machine wherein a work W is polished (or drilled) while a tool T attached to a chuck 9 at the lower end of a spindle 8 Ls being appropriately moved up and down with a lift handle 5 operated, an air cylinder 22 for moving the spindle up and down, is provided, and the upper ends of its paired piston rods 22a are fixed onto a drive lever 24 over a mount base 21 fixed on the side surface of a spindle head 3. The drive lever 24 is fixed at its end section onto a positioning rod 25 determining the lowering stroke S of the tool T. The spindle 8 is automatically moved up and down by controlling the suction and exhaust of air from a compressor to the air cylinder 22, so that lift timing is thereby controlled by a timer.
Patent JP-S60232669-A (JP)
Title: Electrode material for electrolytic bath
Inventor: SHIMADA SHIYOUKEI
IPC: H01M4/96
Filed: 1984-05-02
Abstract: PURPOSE:To restrict the amount of gaseous hydrogen generated at charging of an iron-chrome redoxflow secondary battery for improved current efficiency and conductivity by using an electrode material of a specified carbonaceous material. CONSTITUTION:There is used a carbonaceous material having a congulated graphite microcrystal structure whose <002> spacing measured by X-ray wide angle analysis is less than 3.70Angstrom  on the average and in which the dimension of the crystal lattice is more than 9.0Angstrom  on the average and having the total acid functional group rate more than 0.01meq/g. Using as electrode material such a carbonaceous material having a specified crystal structure with high crystallinity is effective to restrict the amount of gaseous hydrogen generated at charging of the iron-chrome redoxflow secondary battery and to remarkably improve current efficiency. Furthermore, using as electrode material the above-mentioned carbonaceous material having many acid functional groups combined remarkably improves electrode reaction rate and consequently conductivity.
Patent JP-H04320551-A (JP)
Title: Hypertext device
Inventor: NABEYA ICHIROU
IPC: G06F12/00
Filed: 1991-04-19
Abstract: PURPOSE:To easily execute node forming work by providing this hypertext device with a means for automatically forming another node having a character string in a certain node as new data, i.e., a name or contents. CONSTITUTION:The hypertext device is provided with the forming device 100 for forming a new node in addition to an input editing means 11 for hypertext data 100 and a display means 12. In the case of forming a new node having a character string 51 in a node A e.g. as its contents, the node A is displayed on the means 12 and the character string 51 is specified by a mouse. Then an operator specifies a corresponding item such as node formation and data change from a menu. Thereby the means 100 forms a new node, transfers the character string 51 to a real memory and displays the node corresponding to the transferred data. Then a link icon 52 is substituted for the character string 51 in the node A.
Patent JP-H06303678-A (JP)
Title: Power supply control circuit
Inventor: TOKIZANE TOSHIAKI
IPC: E06B9/56
Filed: 1993-04-15
Abstract: PURPOSE:To simplify the circuit configuration by detecting a current flowing to an accessory device and supplying a very small current to the accessory device through a current control resistor. CONSTITUTION:The power supply control for an accessory device is executed by turning on/off a transistor(TR) Q1 inserted in a power supply line through which power is supplied to the accessory device. A bias is provided top the TRQ1 through a bias resistor Rb to turn on the TRQ1. A reference voltage Vref is obtained by dividing a voltage between a current limit resistor Rp connecting to a terminal to which the accessory device is connected and the TRQ1 by voltage division resistors R1, R2. A voltage at a connection terminal for the accessory device and the reference voltage Vref are compared by a comparator CP1 and when the voltage at the connection terminal is lower, a bias current through the bias resistor Rb is bypassed to turn of the TRQ1. A detection current supply resistor Rf is connected in parallel with the TRQ1 to allow the comparator CP1 to detect a fault even when the TRQ1 is turned off.
Patent JP-S5716713-A (JP)
Title: Incineration disposal method of wastes of livestocks
Inventor: SUZUKI SHIYUUICHI
IPC: F23G7/00
Filed: 1980-07-02
Abstract: PURPOSE: To incinerate completely and quickly the wastes from butchery of livestocks by using fat parts obtained from solid/fluid separation as fuel on start-up, with almost no use of a combustion accelerator.  
     CONSTITUTION: Wastes are first crushed into pieces with a large type crusher 2 and a crusher 2', and then crushed wastes and small pieces of other waste internals are fed into a preheating furnace 3. Wastes processed in the preheating procedure are then fed to a solid/fluid separator 4 such as a centrifugal separator, where the wastes are separated into a solid part and a fluid part. Only said solid part is thrown into an incinerator 5. Separated fluid is virtually all fat and is fed into the incinerator 5 with the help of a pump 7. In the incinerator 5, it is spray-burnt to burn the solid part. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59207891-A (JP)
Inventor: IMUO YURITSUCHI BOTSUKU
IPC: F42B3/16
Filed: 1984-05-02
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。