baber/WOPTO huggingface dataset:
Patent JP-S63107626-A (JP)
Title: Slewing type working vehicle
Inventor: IKEDA KAZUSHIGE
IPC: E02F9/22
Filed: 1986-10-23
Abstract: PURPOSE:To raise the safety of a slewing type working vehicle by a method in which pulse signals from a rotary encoder are measured by a counter circuit, and only when approximate values are obtained two times or more during the time of reading the measured values three times or more, the values are regarded as true ones and the working vehicle is automatically stopped. CONSTITUTION:A rotary encoder 12 sending out pulse signals as a slewing base 2 turns is connected to the medium shaft 11A of a gear speed-reducing machine 11 for slewing. A counter circuit 12 to measure the pulse signals and also to convert them into digital signals and a reader 21 to read the signals and also to detect the turning angle of the base 2 are also provided, and a potentiometer 15 to detect the operating condition is provided for the operating lever 14 for slewing. On the basis of information from the reader 21, only when approximate values are obtained at least two times, the values are regarded as true ones and a controller is operated. Also, when no approximate values are obtained two times or more, it is automatically notified. Safe and exact automatic stopping operations for slewing can thus be maintained.
Patent JP-H02102192-A (JP)
Title: Liquid-phase epitaxial growth device
Inventor: NAKANISHI FUMITAKE
IPC: H01L21/208
Filed: 1988-10-06
Abstract: PURPOSE:To uniform film thickness and composition of epitaxial growth phase by preferentially dissolving a sealing agent stored in a channel made at the upper part of a peripheral wall of susceptor. CONSTITUTION:Crucible 9 packed with a raw material of crystal growth is stored in a susceptor 8 and a sealing agent 10 of the same material as that of the raw material is put in a channel 8a made at the upper part of a peripheral wall of the susceptor 8. Then a reaction tube 12 made of quartz is evacuated in vacuum, a H2 gas is introduced and the sealing agent 10 is locally heated by a heater 6 for heating the sealing agent and melted. Then a substrate supporting shaft 13 is dropped, the lower end of a shielding member 4 is immersed in the sealing agent 10 and mercury in a reservoir part 2 is heated by a heater 3 for heating the reservoir part. Then an electric current is sent to a main heater 5, raw material melt 11 is heated, then the support shaft 13 is further dropped and a substrate 7 is dipped in the melt 11 to start epitaxial growth.
Patent JP-S61132278-A (JP)
Title: Jig for spot welding with square
Inventor: MIYANAGA TEIZO
IPC: B23K11/00
Filed: 1984-11-30
Abstract: PURPOSE:To keep the right angle of the body to be worked, to uniform the quality and to make a routine work by abutting the body to be worked to the straight side face of the base part and the straight side face of the arm part of a square. CONSTITUTION:The frame piece of the body to be worked is abutted to the base part straight side face 10 of the square of the jig for spot welding with a square and simultaneously the right angle of the frame piece is held with abutting other frame piece to the arm part straight side face 11. The spot welding part is then spot-welded by the upper and lower spot electrodes 24, 23. The spot welding part is then spot-welded with fitting to the slit being formed on the substrate 2 after bending the frame piece of the body to be worked.
Patent JP-H0679396-A (JP)
Title: Manufacture of seamless chain through plastic working
Inventor: AOKI TSUNETAKA
IPC: B21L5/00
Filed: 1992-08-31
Abstract: PURPOSE:To manufacture a seamless chain which is very strong and excellent in appearance through plastic working at a low cost. CONSTITUTION:A number of holes are made at equal space along the axial line of a formed material whose section is approximately cross shape, the blanking is executed in the direction of the arrow X for one of the plates so that a number of outer circumferential OX shapes may be formed at equal space according to the desired outer circumference of the link ranging from the edge 3a of one hole to the edge 3h opposite to the following hole among three holes, and then the punching to form the plate part within this inner circumference and to remove is excecuted so that the desired inner circumference IX ranging between the edges 3b, 3g on the outer circumferential side of both holes among three holes to be left within the respective outer circumferences may be formed. Then, the blanking and punching is executed in the direction of the arrow Y for the other plates so that the outer circumference OY and the inner circumference IY may be similarly formed in the arrangement where 1/2 distance is dislocated in the longitudinal direction relative to the outer circumference OX. These processes provide a seamless chain where the link 4X of the X row and the link 4Y of the Y row are connected.
Patent JP-H11246593-A (JP)
Title: Protection of protein and its analogue
Inventor: ROSER BRUCE J
IPC: A61K35/16
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for protecting an active protein against denaturation during drying. SOLUTION: This method for protecting an active protein against denaturation during drying comprises drying a system including water containing the active protein in the presence of therapies at a temperature over the freezing point, and returning the dried product to a substantially original state by adding water when using the protein.
Patent JP-S62112914-A (JP)
Title: Detection of combustion
Inventor: KANEFUJI KOICHIRO
IPC: F23M11/04
Filed: 1985-11-12
Abstract: PURPOSE:To make it possible to quickly and correctly detect the extinction of combustion flame by a structure wherein a means to detect the temperature or radiation energy of an air permeable solid body is arranged near the downstream surface of the permeable solid body in a combustion chamber, in which an ignition equipment is arranged on the upstream side of the air permeable solid body. CONSTITUTION:The temperature of the downstream surface of an air permeable solid body 2 is determined in the form of electric signal with a radiation pyrometer installed so as to direct toward the downstream surface of the permeable solid body 2. Furthermore, the installation of the radiation pyrometer may be replaced with the direct pasting of a thermocouple onto the downstream surface of the permeable solid body 2. By detecting the temperature or radiation energy near the downstream surface of the permeable solid body 2, the flame extinction can be detected quickly and correctly and at the same time measures against the flame extinction such as refueling with much combustible components and the like can be taken.
Patent JP-H08118729-A (JP)
Title: Recorder
Inventor: KONO TETSUSHI
IPC: G06K15/10
Filed: 1994-10-19
Abstract: PURPOSE: To eliminate the unnatural state of the joint part of an enlarged character crossed over between passes of a double height character etc., by dividing character data to a certain decided height within a bandwidth when the character exceeding the bandwidth is recorded, and recording the divided character data. CONSTITUTION: If a print head height is lower than the height of a recording character, the character data is divided to a certain decided height within the print head height, and the divided character data is recorded. That is, 48 dots are reversely fed (a-1) at the head position 28-1, the 48 dots are developed, and a first path is set to print (a-2). Then, 49-th to 108-th dots are developed at the head position 28-2, and a second path is set to print (a-3). Further, 109-th to 120-th dots are developed at the head position 28-3, and a third path is set to a-5. Sheet feeding is executed reversely at a-7 by 16 dots, the print head is operated to record double height characters 29, 30, thereby performing the enlarged character of high quality level.
Patent JP-H1192236-A (JP)
Title: Drying and firing of amorphous refractory
Inventor: ORI TOSHIYA
IPC: B22D35/00
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for drying green refractory to be dried and fired in a proper time without occurrence of peeling off or of explosion in the amorphous refractory that is used in ladles. SOLUTION: The amorphous refractory is dried and fired by controlling the amount of the combustion gas for the heating burner, as the moisture content in the amorphous refractory is continuously monitored by the moisture measurement utilizing the neutron beam from the outer side face of the iron shell of the molten metal vessel. In the drying step in this process, the amorphous refractory is dried, as the amount of the combustion gas for the heating burner is controlled depending on the variation of the moisture in the amorphous refractory, while in the firing process, the feed rate of the combustion gas of the heating burner is increased from the time when the moisture in the amorphous refractory becomes almost zero whereby the amorphous refractory is fired.
Patent JP-H08125493-A (JP)
Title: Sampling rate converter
Inventor: TSUDA TAKETOSHI
IPC: H03H17/06
Filed: 1994-10-19
Abstract: PURPOSE: To obtain output data with high accuracy by specifying a multiple of oversampling of sampling data by an oversampling means so as to decrease an error of a signal level. CONSTITUTION: In the sampling rate converter 1 that provides an output of an input signal sampled by a 1st sampling frequency f1 as a signal with a 2nd sampling frequency f2, a prescribed integer k is selected so that f1/k and f2/k are both integers. An oversampling means is made up of 1st and 2nd delay RAMs 3, 4, a data selector 5, a coefficient ROM 6 and a product sum computing element 7 and a data extract means is made up of a time position ROM 9 and a control signal generator 10. Then the oversampling means applies f2/k multiple oversampling to 1st sampling data and the data extract means extracts data from each of f1/k sets of data based on the result.
Patent JP-H1083863-A (JP)
Title: Operation mechanism of connector apparatus
Inventor: OHASHI MITSUAKI
IPC: H01R13/642
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent a movable member from moving even if an operational lever is operated for any purpose other than a use purpose by unlocking the joining of a connector unit and the operational lever as long as no installation of an external appliance in a recessed part of a case main body is detected. SOLUTION: At the waiting time during which an external appliance is not installed in a housing recessed part 5 of a case main body, a sensor pin 7 is energized upward by a contracted spring 33 and a detecting part 7a is projected out of the bottom face of the housing recessed part 5. A follower projected piece 31 of a sensor pin 7 is brought into contact with an upper part of a flat cam piece 27 of a lock arm 21 and a lock arm 21 energized by a torsion spring 22 is stopped at a position parted from the sensor pin 7. Consequently, joining of the lock arm 21 and the operational plate 25 is unlocked. When an external appliance is installed in the housing recessed part 5, the detection part 7a of the sensor 7 is pushed down by the external appliance and the follower projected piece 31 is brought into contact with the base end side of the flat cam piece 27.  As a result, the lock arm 21 is rotated and joined to the operational plate 25. Under this state, the operational knob is moved.
Patent JP-S62114095-A (JP)
Inventor: HORIGUCHI TAKAHIRO
IPC: G07F9/02
Filed: 1985-11-13
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-S61131523-A (JP)
Title: Wafer boat conveying device in semiconductor production equipment
Inventor: TOMINO TAKAYUKI
IPC: H01L21/02
Filed: 1984-11-30
Abstract: PURPOSE:To facilitate the maintenance and shorten the conveying time of a wafer boat in wafer processing by providing a horizontal shifter which shifts in a horizontal direction parallel to the moving path of the wafer boat and by fitting an elevator to the said shifter. CONSTITUTION:After an elevator 25 is shifted to a position just behind a wafer transfering apparatus 43, a number of wafers 42 are loaded on a wafer boat 17 as piled from side to side. Then the shifter 21 is shifted to the left-end position as is shown as a chain line, the elevator 25 is raised to locate the wafer boat 17 in front of the corresponding wafer boat loading/unloading apparatus 18, which succeedingly loads the wafer boat 17 on a furnace core tube 14 and the elevator 25 is again returned to the position just behind the wafer transfering apparatus 43. As the elevator 25 can be moved while the shifter 21 moves from side to side, the total transfering time of the wafer boat 17 can be shortened. In addition, the maintenance of the furnace door 15 and its vicinity is facilitated by locating the shifter 21 at a position far from the furnace 12.
Patent JP-S63108112-A (JP)
Title: Magnetic field passing device for fuel oil
Inventor: UZAKI ATSUO
IPC: F02M27/04
Filed: 1986-10-25
Abstract: PURPOSE:To improve the combustion efficiency of fuel oil and save fuel consumption, by a method wherein the passing hole of the fuel oil is formed on magnetic members having same polarity and the projections of poles are formed at opposing ends of the magnetic members while the fuel oil is passed through the oil passing hole of one magnetic member and is discharged through the oil passing hole of the other magnetic member. CONSTITUTION:The direction of the combination 12 of permanent magnets is determined so that two sets of magnetic members 4 are provided with the same polarity. Fuel oil, introduced from a fuel tank into a casing 2 through a suction port 7, is guided into the space between the projections 16 of the opposing poles of two sets of magnetic members 4 through a passageway 21, formed by the outer peripheral surface of the permanent magnets 3 and the inner peripheral surface of the casing 2, a groove 9, the passageway 19 and the oil passing holes 17 in the magnetic members 4. A partitioning member 24 is positioned between the projections 16 of two poles and the fuel oil, passed through one oil passing hole 17, is sent to an internal combustion engine from a discharging port 8 through the oil passing hole 17 of the other magnetic member 4 to burn it. The fuel oil receives the effect of the magnetic forces of the projections 16 of the poles two times in total when it passes through the space between the projections 16 of the opposing poles of two sets of magnetic members 4 and detoured by the partitioning member 24 whereby the combustion efficiency of the fuel oil in the internal combustion engine may be improved by the physical and chemical changes, effected by the magnetic forces.
Patent JP-S61132845-A (JP)
Title: Surface detect inspecting device
Inventor: INOUE HAJIME
IPC: G01B11/30
Filed: 1984-12-02
Abstract: PURPOSE:To improve the defect detecting accuracy by executing a shading correction simultaneously by a real time, also stabilizing a minute signal by a scattered light, by an image processing technique, and executing a separating processing from a noise component and a matching processing of a time base of a signal comparison. CONSTITUTION:A signal processing system of an inspecting device is constituted of a photoelectric signal outputting circuit 1 having a photomultiplier tube (PMT) 2, a shading correcting circuit 10, a signal averaging circuit 20, an unsharpness mask operation processing circuit 30, a defect signal extracting circuit 40 related to a high frequency, a circuit 50 for deriving a defective data related to a low frequency, a circuit 60 for integrating a defective signal related to a high frequency and mixing it with a defective data related to a low frequency, and a computer system 70, etc. In this state, a shading correction is executed to an output signal of the photoelectric signal outputting circuit 1, also a signal processing such as an unsharpness mask processing, etc. is executed, and a defect of the surface of an object to be inspected is detected with an extremely high accuracy.
Patent JP-H0889507-A (JP)
Title: Holding mechanism for medical treatment equipment
Inventor: TAKAYAMA NAOHIKO
IPC: A61N5/02
Filed: 1994-09-22
Abstract: PURPOSE: To provide a holding mechanism for medical treatment equipment with which the move of an energy generator can be easily adjusted by turning on/off all the electromagnetic brakes. CONSTITUTION: A foot switch 12 for controlling the ON/OFF of power supply to respective electromagnetic brakes 31 , 51 , 61 , 81 and 101 is connected to a power source 1a for electromagnetic brake. A protect switch 13 is connected between the power source 1a for electromagnetic brake and the foot switch 12. The respective electromagnetic brakes are controlled corresponding to whether an operator steps the foot switch 12 or not and by stepping (turning on) that switch, power is supplied to all the electromagnetic brakes so that the turns of respective turning mechanisms are allowed. Besides, in the state of not stepping (turning off) the foot switch 12, the supply of power to all the electromagnetic brakes is stopped and the turns of the respective turning mechanisms are inhibited.
Patent JP-H06102748-A (JP)
Title: Developing device
Inventor: KINOSHITA MASAHIDE
IPC: G03G15/08
Filed: 1992-09-24
Abstract: PURPOSE:To preferably supply and scrape a developer on a developer carrier member by supporting an elastic roller made of a specified separated foam cellular elastic material on an axis, and specifying the deformation amt. of the roller in the radial direction at an area in the contact with the developer carrier member. CONSTITUTION:The toner 6 remaining on a developing sleeve 3 is scraped off and fresh toner 6 is supplied by an elastic roller 5. This elastic roller 5 consists of a core metal 51 as the axis and a rubber roller 52 made of a separated foam cellular body such as silicone rubber, CR rubber, etc., in which wall of foam is not communicated with the adjacent foam is formed outside the core metal 51 in a roller shape. This rubber roller 52 has 8-15 ASKER C-type hardness and shows 0.5-1.5mm deformation of a radius at the area in contact with the developing sleeve 3. By forming the roller 5 from separated foam cellular body, proper ruggeness of the roller enables applying and scraping of the toner 6 on the developing sleeve.
Patent JP-S61134286-A (JP)
Title: Image recorder
Inventor: IKEDA TAKESHI
IPC: H04N1/00
Filed: 1984-12-04
Abstract: PURPOSE:To arrange so that a cut recording material may be securely discharged through an outlet instead of its tip being introduced into the unit when transporting it by providing a guide plate below a recording head in such a way that the head of the guide plate may be positioned between the recording point of the recording head and a cutting means. CONSTITUTION:The tip of a cut recording material 2 exists near a cuter blade 7a provided at an outlet for the recording material. When printing/recoding operation started, the tip is transpoted again in the arrow (D) direction and discharged smoothly. However, if the tip 2a of the recoding material 2 is curled downward, the tip 2a will be forcibly introduced into the unit, as far as the head of a guide plate 11 povided below the outlet for guidance is located at a point 11a shown by a solid line. Therefore, to prevent this, the guide plate should be extended to the upstream side of a feed path for the recording material 2 beyond a cutting point 7a, e.g. upto a point 11b shown by a chain line.
Patent JP-2001086153-A (JP)
Title: Data communication equipment, data communication system, data communication method and storage medium
Inventor: FUTAKI HAJIME
IPC: H04N19/89
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a data communication equipment that receives a video image in an excellent way with imposing less load onto a communication channel by decreasing the amount of use of a bandwidth for transmission of FEC data to the utmost without deteriorating an error recovery capability, that is, decreasing a total bandwidth required for the communication and to provide a data communication system, a data communication method and a storage medium. SOLUTION: This data communication equipment has a coder 11 that measures and records a delimiter position of a specific code of coded data in the unit of the code, a packet division section 12 that divides the data into a plurality of packets, an FEC data generating section 14 that generates the FEC data, a data transmission section 15 that transmits the coded data, an FEC data transmission section 16 that transmits the FEC data, an FEC data reception section 18 that receives the FEC data, a data reception section 19 that receives the coded data, a decoder 21 that decodes the coded data, an error recovery section 22 that recovers an error and an image display device 20 that displays an image.
Patent JP-S62114593-A (JP)
Inventor: YAMAMOTO KENJI
IPC: D06F33/02
Filed: 1985-11-14
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-H1190225-A (JP)
Title: Oxide catalytic material for removing nitrogen oxide and removing method therefor
Inventor: MATSUNOSAKO HITOSHI
IPC: B01J23/62
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide the oxide catalytic material which is capable of directly decomposing NO contained in exhaust gas of a stationary emission source such as a factory and a power plant and of a mobile emission source represented by an automobile into N2 and O2 even in the conditions of exhaust gas of the oxidative atmosphere at high temperature reaching 800 deg.C exceeding 600 deg.C without using a reducing agent and to provide the removing method for nitrogen oxide by using the oxide catalytic material. SOLUTION: The oxide catalytic material for removing nitrogen oxide consists of oxide containing Ga and Pd as the principal metallic elements and is mainly constituted of crystalline phase of PdO and β-Ga2 O3 , and atom ratio (Ga/Pd) of Ga and Pd contained in the above-mentioned oxide is 1.0-5.0. The oxide catalytic material for removing nitrogen oxide is brought into contact with oxidative exhaust gas containing NO to directly decompose NO contained in exhaust gas into N2 and O2 without using a reducing agent.
Patent JP-H04133343-A (JP)
Title: Semiconductor chip carrier
Inventor: TANIMOTO MASAKI
IPC: H01L23/12
Filed: 1990-09-25
Abstract: PURPOSE:To eliminate a need for forming many pad parts by a method wherein the end faces of terminal pins are exposed from the surface of a substrate and connecting wires are connected between a semiconductor chip and the exposed end faces of the terminal pins. CONSTITUTION:A chip mounting part 9 is so installed as to be recessed in the central part on the surface of a substrate 2 and is formed as a cavity. Many through holes 11, 11,... are made from the upper part to the lower part over the whole face excluding the chip-mounting part 9 of the substrate 2. Terminal pins 3, 3,... are inserted into the individual through holes 11, 11,.... Thereby, the terminal pins 3, 3 are attached and bonded to the rear surface of the substrate 2 in such a way that their end parts protrude. End faces of the terminal pins 3, 3,... are exposed from the surface of the substrate 2. A semiconductor chip 1 such as an IC chip is mounted on the chip mounting part 9; after that, connecting wires 4 such as gold wires are bonded between the semiconductor chip 1 and exposed head parts 13 of the terminal pins 3, 3,.... Thereby, the semiconductor chip 1 can be connected electrically to the terminal pins 3.