baber/WOPTO huggingface dataset:
Patent JP-H0332508-A (JP)
Title: Tool installing/detaching mechanism
Inventor: SATO KYUICHI
IPC: B23B31/117
Filed: 1989-06-26
Abstract: PURPOSE:To stabilize the stoppage condition by providing a flange-like protrusion at the back end of an operation shaft, fixing a collet having a stopping pawl for stopping the protrusion at the back end part of a main shaft, and providing a clamping sleeve for locking the stopping pawl on the inner side. CONSTITUTION:A flange-like protrusion 29 provided at an operation shaft 22 is stopped by a stopping pawl 36 which a collect 32 has in the tool grasping condition, and a tool grasping member 23 at the forward end of the operation shaft 22 is closed to fix a tool 24. In this condition, if a drawing force is applied to the tool 24, the drawing force, the force of a spring material 28 to move the operation shaft 22 back, and the locking force of the stopping pawl 36 of the collet 32 are balanced with each other. An inclination surface which a clamping sleeve 40 has is smaller than a friction angle, so if a pulling force is applied to the operation shaft 22, the clamping sleeve 40 is kept fixed, and the tool 24 is not pulled. In this constitution, the collet 32 having the stopping pawl 36 is fixed as an integrated body with a main shaft 21, thereby the stoppage condition is secured.
Patent JP-H107893-A (JP)
Title: Resin composition
Inventor: HARADA MASAHIRO
IPC: C08J5/18
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition having improved gas barrier properties, as it holds excellent transparency and resistance to chemicals, by mixing polyethylene terephthalate with a xylylene group-bearing polyamide. SOLUTION: A mixture of 70-98wt.% of polyethylene terephthalate and 30-2wt.% of a xylylene group-bearing polyamide is melt-kneaded to give the objective resin composition wherein the concentration of the terminal amino groups (a) (μ equivalent/g) and that of the terminal carboxyl group (b) (μ equivalent/g) of the xylylene group-bearing polyamide satisfy both of the following conditions (1) and (2) before the melt kneading: (1) 50<=a-b<=300 and (2) a+b<=300.
Patent JP-S5788444-A (JP)
Title: Projection device
Inventor: KASAI TSUYOSHI
IPC: G03B27/54
Filed: 1980-11-25
Abstract: PURPOSE:To utilize light beams which are radiated while a shutter is closed, by installing a reflector on the surface of a light source side of the shutter for shading the light beams, and providing an optical fiber on the position for photodetecting the reflected rays. CONSTITUTION:When a reflector driving mechanism 25 is energized in a state that a shutter 12 has been closed, a turning plate 20 is turned and is positioned at the first operating position, and a light beam reflected by the first plane mirror 3 is led by an optical fiber 29A through the first reflector 23A and the first photodetecting part 30A. When a switching mechanism 28 is further energized, the turning plate 20 is further turned, and the reflector 23A gets out of the optical path, but the second reflector 23B cuts off the optical path, a light beam is reflected by the second photodetecting part 30B, passes through this photodetecting part 30B, and is led by the second optical fiber 29B. According to such a constitution, a light beam from a light source is fetched from the first and second optical fibers 29A, 29B even while the shutter is closed.
Patent JP-H1010265-A (JP)
Title: Control rod driver
Inventor: SUEZONO CHIYOUICHI
IPC: G21C7/14
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To detect the absolute position of a control rod accurately and reliably by forming upper and lower sensing rods, respectively, of independent members. SOLUTION: Since an undue force is not applied to a lower sensing rod 3 even upon inclination of a control rod guide tube 107 and the surface of the lower sensing rod 3 is coated or baked with a lubricant at the sliding part of a lower through hole 6 for sensing rod, the lower sensing rod 3 can move smoothly up and down. Furthermore, a flange 2 is provided at the upper end of the lower sensing rod 3 which abuts surely against the lower end of an upper sensing rod 1 regardless of the positional relationship therewith. The upper sensing rod 1 is a member formed independently from the lower sensing rod 3 and moves smoothly up and down similarly to the lower sensing rod 3.  When the upper sensing rod 1 is pushed up by the lower sensing rod 3 and the upper end thereof touches a limit switch 119, the arrival of a control rod 114 at the uppermost part can be detected and the absolute position thereof can be detected. Consequently, the relationship between the feeding amount of a wire rope 110 and the position of the control rod 114 can be determined.
Patent JP-H0716693-A (JP)
Title: Manufacture of main metallic tool for spark plug
Inventor: INOUE KIYOSHI
IPC: B21J5/08
Filed: 1993-07-02
Abstract: PURPOSE:To reduce the machining quantity at the time of machining with a cutting machine and the load to the cutting machine and to form the outer diameter of a small diameter cylinder part, i.e., calking part without increasing number of the processes in a cold forging with a cold forging machine. CONSTITUTION:A punch 29 for executing the preformation to the inner diameter of a large diameter hole 231, a mandrel 34 for executing the preformation to the inner diameter of a small diameter hole 232, a die 33 for executing the preformation to the outer diameter of a large diameter head part 234 and a punch holder 31 for executing the formation to the outer diameter of a small diameter cylinder part 235 are arranged at a third station 27 in the cold forging machine. At the time of the third process in the cold forging, a swaging formation and an extrusion formation are applied to a second forging product, so as to obtain a third forging product (d). By this method, the preformation can be executed at the time of cold forging before machining to the outer diameter at the calking part of the main metallic tool, in which a hexagonal cylinder part having smaller outer diameter than the large diameter cylinder part is formed.
Patent JP-S649371-A (JP)
Title: Spectrum analyzer
Inventor: TAKANO MITSUYOSHI
IPC: H03B23/00
Filed: 1987-07-01
Abstract: PURPOSE:To make it possible to observe the relation between a certain stable carrier wave signal and fluctuating component in the proximity of said signal directly on the same screen, by updating data in a selected band for every measurement, displaying the data, and displaying data outside the band before the switching of a measuring mode. CONSTITUTION:A sweep-signal generating means 3 outputs sweep waveforms, which control the direction and the speed of frequency sweeping. A measuring-frequency-range setting means 4 sets a first sweeping measuring frequency range including a carrier wave and the signal of a fluctuating component in the proximity to the carrier wave and a second sweeping measuring frequency range in the vicinity of the fluctuating component other than the carrier wave. A waveform detecting means 6 detects the waveform data corresponding to the data set with the means 4 based on the sweeping waveform and feeds back the data to the means 3 so that the desired sweeping waveform is obtained. A partial-sweeping switching means 5 imparts a command so that the second measuring range is swept and measured when the first measuring range is swept and measured. A display control means 7 stores the measured data for every sweep of the second sweeping range when the measuring range is switched and displays the data. The means 7 displays the data, which are stored before switching, as the measured data within the first measuring range other than the second measuring range.
Patent JP-H11347518-A (JP)
Title: Method and apparatus for carbonizing combustible organic substance
Inventor: DATE MASAKI
IPC: C10B53/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for carbonizing waste which can burn unburned gas generated in a carbonization chamber sufficiently and an apparatus for the method. SOLUTION: A carbonization treatment apparatus is provided, which is equipped with a carbonization chamber 2, a primary combustion chamber 4 which is formed to enclose the chamber 2 and has a heater 3 for heating the chamber 2, a heating/combustion apparatus 8 for burning gas generated by heating charged waste in the chamber 2, an exhaust passage 7 for discharging gas after combustion, and a secondary combustion chamber 5 communicating with the carbonization chamber 2 through a carbonization chamber flue 11 and in which an air supply means 17 which can adjust the amount of air to be sucked and a temperature sensor 15 which can detect the temperature of the combustion chamber are provided in the secondary combustion chamber 5, and when the temperature of the combustion chamber 5 is increased to a set temperature or above,  the amount of air to be adjusted by the air supply means 17 increases.
Patent JP-H04361684-A (JP)
Title: Head box of paper-machine
Inventor: TAJIMA TOSHIMI
IPC: D21F1/06
Filed: 1991-06-11
Abstract: PURPOSE:To produce a paper free from curling after paper-making process by increasing the flow rate near the side wall thereby uniformizing the flow rate over the whole width, in contrast with conventional paper machine having low flow rate near the side wall to induce the curling of paper after paper-making process. CONSTITUTION:In a head box of a paper machine, the step tubes closest to the side walls 11 are arranged parallel to the side wall 11 at the part near both side walls 11,11 of the raw material distribution part 5 composed of a group of step tubes. The tubes positioned at the inner side of the box have varying arrange density and tube diameter (diameter d1 of the tube 14 is larger than diameter d2 of the tube 15) in such a manner as to gradually decrease the opening ratio from the wall-side inward.
Patent JP-H0832680-A (JP)
Title: Pbx-computer linking system
Inventor: ONO NATSUYUKI
IPC: H04M7/14
Filed: 1994-07-18
Abstract: PURPOSE:To provide a PBX-computer linking system capable of realizing a transfer function by the same operation to first and second PBX. CONSTITUTION:The system constitutes a PBX operation corresponding table 7 storing the operation of first and second PBX 1 and 2 by coordinating, a message generation part 6 converting operation obtained by the PBX operation corresponding table 7 to the form of a message which can be received by first PBX 1, and a control part 8 which stores the message from first PBX 1 in a message buffer 4, delivers the message stored in the message buffer 4 to a message analytic part 5 so as to make the part 5 to interpret, refers to the result of it and the PBX operation corresponding table 7 so as to generate a message corresponding to the operation at the time of finding out the operation of second PBX 2 corresponding to the received message, and sends the message to first PBX 1.
Patent JP-S6323531-A (JP)
Title: Manufacture of pawl type pole rotor
Inventor: SHIBUYA SUMIICHI
IPC: H02K19/24
Filed: 1986-07-16
Abstract: PURPOSE:To easily work a nonmagnetic metal by dividing the metal to be buried in a space between poles into a first nonmagnetic metal to be buried in a peripheral edge and a second nonmagnetic metal to be buried in a center, and separately manufacturing them. CONSTITUTION:Two poles 1 are mounted on an axis A so as to oppose at oblique surfaces thereof. A nonmagnetic metal 2 to be buried in a space between shafts 12 and 12 is divided into a first nonmagnetic metal 2a to be buried in a peripheral edge and a second nonmagnetic metal 2b to be buried at the center, they are separately manufactured, and disposed in a space between both the poles. Thus, the metals 2 to be buried in a space between the poles are combined in a split structure to work in a simple shape, and applied with high temperature and high pressure in an inert gas in vacuum at the surfaces to be bonded to obtain the properties as designed with large output per unit weight with rigidity, thereby manufacturing a pawl type rotor in shortened working time.
Patent JP-H0916737-A (JP)
Title: Information storage card
Inventor: WATANABE ATSUSHI
IPC: B42D15/10
Filed: 1995-06-30
Abstract: PURPOSE: To provide an information storage card having both high security and easy handleability capable of performance remote communication. CONSTITUTION: In a component type IC card 2 constituted for performing communication with a prescribed inquiry machine through a transmission/reception antenna 18 and for performing communication through electrostatic plates 24a-26b when it is inserted to a reader/writer, a storage area inside a memory 32 to be commonly used for the communication with the inquiry machine and the reader/writer is divided into plural areas corresponding to the importance degree (security level) of data to be stored, and when a CPU 30 executes processing for performing radio communication with the inquiry machine, the storage area of the memory 32 for reading/writing data is limited only to the area for storing the data of low security level. Therefore, at the time of radio communication in which it is possible to perform the wire tapping of data, the data of high security level are not sent out.
Patent JP-S6322910-A (JP)
Title: Pile vertical leg-type structure and its construction
Inventor: OGAWARA SHIGEAKI
IPC: E02D27/14
Filed: 1986-07-16
Abstract: PURPOSE:To raise the bearing force of a pile by a method in which a reinforcing bar cage is fitted on a pile, the lower end annular block receiving base of the pile is positioned on the lower side of the periphery of the pile, the cage is fitted into the fitting holes, and blocks are stacked up on the block receiving base. CONSTITUTION:A reinforcing bar cage (a) erected on an annular block receiving base C is lowered and fitted on a pile (b) having many small projections 3 on its given periphery (b'). A bearing part (f) attached at a given height to the upper end of the cage (a) is put on the pile head, and the receiving base C is set up on the lower side of the periphery (b') at a given level of the pile (b). The fitting holes 4 and 4' of many precast blocks d and d' are orderly on the cage (a) and blocks D are stacked up on the base C. Concrete is placed into the annular vertical spaces between the holes 4 and 4' and the pile (b). A predetermined structure can thus be constructed simply.
Patent JP-S5689401-A (JP)
Title: Crankshaft journal lathe
Inventor: YAMADA SHINGO
IPC: B23B5/18
Filed: 1979-12-21
Abstract: PURPOSE: To improve productivity of a crankshaft journal lathe provided on its drum type turret heat with plural rows of cutters by enabling plural portions to be worked simultaneously.  
     CONSTITUTION: A plurality of cutters 17 are circumferentially and axially arranged and planted in a cylindrical surface of a turret head 6. The pitch of the cutters 17 is adjustably conformed to journals 14a of a work 14. The combination of the respective cutters is determined depending on desired working. When the working of a web portion of the work 14 is completed, the head 6 retreats in the direction X to be indexed, and a desired row of cutters is indexed on the working position to advance in the direction X for working. The journal portions are worked by controlling the head 6 in the direction Z. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000352987-A (JP)
Title: Voice recognition device
Inventor: YAMAZAKI MICHIHIRO
IPC: G10L15/04
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent the detection precision of a voice interval from affected by voice recognition environment. SOLUTION: This device is provided with a parameter threshold value storing means 13, which classifies sets of parameter threshold values for every S/N and stores plural sets, a parameter threshold value selecting means 14, which selects a set of parameter values stored in the means 13 in accordance with the S/N obtained by an S/N measuring means 11, a voice interval detecting means 15, which detects a voice interval using a set of selected parameter threshold values for the parameters obtained by a parameter analyzing means 12, and a voice recognition means 16 which conducts voice recognition for the voice interval of the detected inputted voices. Thus, a set of optimum parameter threshold values is selected in accordance with the S/N of the inputted voices.
Patent JP-H0911494-A (JP)
Title: Ink jet recorder
Inventor: EBISAWA ISAO
IPC: B41J2/12
Filed: 1995-06-30
Abstract: PURPOSE: To prevent the damage to an ink jet recorder itself due to the fault of print data at the time of high temperature and the excess temperature rise of an ink jet head by limiting the discharge on the way of printing based on the temperature detection result of the head and again continuing the residual print data to complete it. CONSTITUTION: When a record signal is input to an interface 1700, the signal is converted to record data for printing between a gate array 1704 and an MPU 1701. Motor drivers 1706, 1707 are driven, a record head is driven according to the record data sent to a head driver 1705, and printing is conducted. The temperature control of the head is conducted by detecting the head temperature by a temperature detecting sensor 203 in the head. When 85 deg.C is detected on the way of printing one row of printing 300a, a discharge signal is once stopped, non-print masking is conducted on the data to be printed next in a print buffer, to set the print data to a blank state, processed as 300b, and printed except the part (a) after temporarily pausing.
Patent JP-S6058142-A (JP)
Inventor: SATOU KICHIJI
IPC: A61C13/16
Filed: 1983-09-09
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-S6410593-A (JP)
Title: Sheath heater
Inventor: YAMAZAKI KATSUHIRO
IPC: H05B3/10
Filed: 1987-07-02
Abstract: PURPOSE:To increase insulation resistance at high temperatures and improve durability by filling a metal pipe having a coiled heater wire provided at the center inside with electric insulating material, and using material consisting of magnesia powders and a component of silica mixed in a predetermined ratio for the material of the electric insulating material. CONSTITUTION:A coiled heater wire 3 is disposed in a metal pipe 1 at the center inside the metal pipe 1, and electric insulating material 4 is filled in the metal pipe 1. This insulating material 4 consists of magnesia powders and silica powders mixed by 0.8-2wt.% and is electromelting. After the heater wire 3 is inserted into the metal pipe and the electric insulating material 4 is filled in it, the outer diameter of the metal pipe 1 is reduced in a predetermined ration to increase filling density, and it is annealed and moulded, and then both ends are sealed with glass 5, so a sheath heater is formed. For this sheath heater, silica powders penetrate between magnesia powders in the electric insulating material 4, so heat conductivity is improved, and temperature difference between the heater wire 3 and the pipe 1 isa reduced, and insulation resistance is improved at high temperature as in the conventional devices.
Patent JP-H074648-A (JP)
Title: Hot water supplying apparatus
Inventor: KAJI YASUO
IPC: F23N5/20
Filed: 1993-06-11
Abstract: PURPOSE:To prevent overshoot and undershoot at the time of reoutputting hot water by deciding a time of postpurging operation by a blower based on burning heat quantity and time in a burning operation before the postpurging is started. CONSTITUTION:A controller 50 calculates a necessary burning heat quantity per unit time from a set hot water supply temperature input from a remote control unit 60, the temperature of input water input through an input water sensor 41 and an input water flow rate per unit time input from a water quantity sensor 42, and regulates a fuel supply pump 24 and, as required, a petroleum fuel injection nozzle 22 so as to supply fuel amount corresponding thereto. If the set hot water supply temperature is altered during burning or hot water supply quantity is changed, the necessary burning heat quantity is again calculated. The burning heat quantity and the time calculated during the burning are stored, and when the burning is stopped, corresponding postpurging time is decided based on the stored heat quantity and burning time.
Patent JP-2000353607-A (JP)
Title: Variable resistor
Inventor: UEDA YUKINORI
IPC: H01C10/32
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a variable resistor which can secure both the rotational angle of a slider and the strength of a substrate-side stopper section by suppressing stresses acting on a contact section, when the slider comes into collision with a stopper section. SOLUTION: An arm section 12 of a slider 10, supported by a circular-arcuate resistor 3 provided on a substrate 1 rotatably around the center section of the resistor 3, is brought into contact with the resistor 3. The slider 10 is punched in a state, where a driver plate 11 having a flange section and a saucer- like projecting section 11b formed at its central part is coupled with the ring-like arm section 12 having a contact section 12a, and the projecting section 11b is make to protrude downward from the arm section 12 by folding 180 deg. the section 11b at the coupling section 13 and attached to a terminal 20. A stopper section 22, which is erected along the side face of the substrate 1, is formed on the terminal 20, and a stopper piece 11c extended in the radial direction from the forked coupling section 13 of the slider 10 is formed integrally with the flange section 11a.  The rotational angle of the slider 10 is controlled, by bringing the stopper piece 11c into contact with the stopper section 22 of the terminal 20.
Patent JP-H0457950-A (JP)
Title: Production of superfine staple fiber nonwoven fabric
Inventor: MORITA MASATOSHI
IPC: D04H1/4382
Filed: 1990-06-25
Abstract: PURPOSE:To efficiently obtain the subject nonwoven fabric having soft hand by subjecting a conjugate staple fiber web of a polyolefinic polymer component and a noncompatible component having a higher melting point than that of the aforementioned component to fiber splitting and entangling treatment and then carrying out fusing treatment. CONSTITUTION:Melt undrawn fiber yarn of a polyolefinic polymer component and a noncompatible polymer component having a melting point higher than that of the aforementioned component by at least 20 deg.C is bundled, drawn, mechanically crimped and cut to prepare a web 1 from the resultant staple fiber. The resultant web 1 is then subjected to fiber splitting and entangling treatment with liquid columnar streams 3 to provide <=0.7 denier single fiber size by (partial) peeling of the polyolefinic polymer component. After drying, interstices between the staple fibers are (partially) bonded with staple fiber of the polyolefinic polymer component in a heat-treating machine 6.
Patent JP-S5790521-A (JP)
Title: Safety device for combustion
Inventor: KOMORI MINORU
IPC: F23N5/24
Filed: 1980-11-26
Abstract: PURPOSE:To prevent incomplete combustion by detecting the move of flame due to oxygen deficiency, providing a duct that leads a part of flame into a passage. CONSTITUTION:A duct 5 with a rectangular cross section is provided horizontally on the upper part of a main burner, and at the left side of the duct, a diagonally cut opening 11 is made in the position that partially block a flame F. The first flame hole 12 and the second flame hole 13 are made on the upper wall 6 of the duct 5. As a flame sensor, a main thermo couple 20 is placed where the flame F reaches passing through the entrance of the duct 5 from the flame hole of the main burner 1. As a flame sensor, the first thermo couple 22 is provided over the first flame hole 12. The second thermo couple 23 is provided over the second flame hole 13. With this configuration, incomplete combustion is prevented by detecting by the sensor the move of the flame due to oxygen deficiency.