baber/WOPTO huggingface dataset:
Patent JP-S6083730-A (JP)
Title: Caulking device
Inventor: INOUE RIYOUICHI
IPC: B21D39/00
Filed: 1983-10-17
Abstract: PURPOSE:To execute easily and with a high accuracy a caulking, and to execute easily a positioning, etc., by providing a rod so as to be freely slidable on a spindle provided on a holder, and providing an operating lever of a punch so as to be freely oscillatable on the rod. CONSTITUTION:When a pipe material M is positioned at a prescribed caulking place, an operating lever is raised by a cam, and an operating arm 21 is turned clockwise. A spindle 1 and a rod 13 are made to descend to a position where a stopper collar 16 and a projecting plate 29 contact by pressing to each other, and a guide pin 4 is inserted into the upper end of the pipe material M. When the operating lever further rises, 4 of a rod 3 descends by a screw 19 and an oblong hole part 20 against a spring 18, an operating lever 7 is turned clockwise, a punch 6 is advanced in the direction of the pipe material M, and a caulking is executed.
Patent JP-S6350099-A (JP)
Inventor: SHICHIDA HACHIRO
IPC: H05K7/16
Filed: 1986-08-20
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-H07183777-A (JP)
Title: Propagation delay transmission type video signal interface
Inventor: ROBAATO DEII MORISON
IPC: H03K5/13
Filed: 1994-08-17
Abstract: PURPOSE: To form a video signal interface suppressing the influence of distortion caused by a built-in buffer, which has electromagnetic noises or various up-edge and down-edge delay time, to a minimum. CONSTITUTION: Concerning the video signal interface suitable for a laser printer for transmitting a video signal from a formatter 47 to a laser driver 49 while reducing distortion, an interface 41 is provided with transmission routes 55 and 57, one route is used for transmitting a signal generated by the formatter 47, and the other route is used for transmitting an inverted video signal, namely, the complement of video signal. In order to find the difference of signals transmitted through these transmission routes, a differential circuit 63 is provided inside this interface, the common mode noise to enter the transmission routes is practically excluded, and the transmission route is provided with buffers 91, 93 and 95 for restoring a pulse in the video signal to a suitable digital level. The differential circuit 63 is provided with a hysteresis circuit for removing the pulse width distortion of video signal caused by the delay of buffer in addition to its differential function. The buffers are formed on a common substrate while being paired, and the pulse width distortion is further reduced while keeping the practically equal propagation delay between two transmission routes.
Patent JP-H0241274-A (JP)
Title: Printing mode altering system for japanese printer
Inventor: MORIKAWA SAICHI
IPC: B41J5/30
Filed: 1988-08-02
Abstract: PURPOSE:To freely alter a printing mode even if an extension control symbol is not fed by sorting an ANK mode and a kanji mode by a switch, monitoring the state of the switch, and altering the mode in response to the change. CONSTITUTION:A printing mode changing switch monitor 4, a printing mode changing switch 5, and a printing mode display lamp 6 are provided. In order to change a printing mode, an extension control symbol for selecting the mode from a host system is received from a signal line 3 by a reception controller 2, and altered to an ANK printing mode or kanji printing mode by printing mode data fed from a main controller 1. The state of the switch 5 on an operation panel of a printer is monitored by the monitor 4, and when the switch is changed, data is fed to the controller 1 to alter the mode, the lamp 8 is lit or put out by the mode.
Patent JP-S6290917-A (JP)
Inventor: MORIMOTO TAKESHI
IPC: H01G11/54
Filed: 1985-09-03
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-H1042569-A (JP)
Title: Controller for output of pulse width modulation converter
Inventor: IWAJI YOSHINAO
IPC: H02M7/48
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To enhance the responsiveness of an entire control system, even if a large amount of ripple components is contained in a detected value, by adding up the present sample value and a sample value in the past in the specified synchronous pulse width modulation period. SOLUTION: A sample signal is generated in a sample signal generator 13 and is output to a sample hold device 12. The sample hold device 12 samples a value from a current detector 4 and holds the value. The value of current is sampled in the sample hold device 12 four times in the half period of carrier frequency and is read to a microcomputer 15. In order to cancel the ripple components contained in these current sample values, the values of the four samples in the past, including the present detected value, are averaged. A value obtained as the result of this current detected value compensation is used for control arithmetic operation as a new current detected value. A voltage command value obtained in a current controller 152 is outputted to a pulse width modulation controller 16, which controls a power converter 2.
Patent JP-H0725950-A (JP)
Title: Production of curable polymer
Inventor: WASHIMI AKIRA
IPC: C08F30/08
Filed: 1993-07-08
Abstract: PURPOSE:To obtain a curable polymer excellent in preservability, useful as e.g. a coating component of low viscosity with good workability, by radical polymerization of a monomer mixture containing a specific silyl group-contg. monomer in the presence of a mercapto group-contg. compound. CONSTITUTION:The objective polymer can be obtained by radical polymerization of a monomer mixture composed of (A) at least two kinds of monomers having a hydrolyzable silyl group of the formula (R<1> and R<2> are each 1-6C alkyl; n is 1-3) and a radical-polymerizable double bond but differing in the R<1> and n in the formula from each other and (B) a second monomer free from hydrolyzable silyl group and having radical-polymerizable double bond in an organic solvent in the presence of (C) a compound having in the molecule at least three mercapto groups. The preferable amounts of the components A and C to be used are, based on 100mol of the component B, 0.5-5mol and 1-3mol, respectively.
Patent JP-S6437128-A (JP)
Title: Microwave data transmission equipment
Inventor: OTA TOMOZO
IPC: H04B1/74
Filed: 1987-07-31
Abstract: PURPOSE:To enable a mobile body discriminating device to read out information peculiar to a mobile body by an interrogator and to rewrite information in a responder of the mobile body by transmitting two different frequencies in time series. CONSTITUTION:When a signal processor 18 receives a control signal having a frequency f1 from an interrogator 101 through a demodulator 16, a CPU in the signal processor 18 modulates a frequency f2 by data information stored in a RAM and transmits it to the interrogator 11. The interrogator 11 receives this frequency by a transmission/reception antenna 13 and detects it to take out data information. In case of the change of data information held in a responder 201, the interrogator 101 transmits the control modulated signal having the frequency f1 including write and write data. The responder 201 demodulates it by the demodulator 16 and rewrites the contents of the RAM in accordance with the write instruction signal.
Patent JP-H0855950-A (JP)
Title: Lead terminal bonding jig and fixing method of package base body
Inventor: SHIRAIWA TOMIO
IPC: H01L23/00
Filed: 1994-08-17
Abstract: PURPOSE:To provide a lead terminal joining jig and a package fixing method, especially a jig equipped with a heating means so as to bond a lead terminal to a bonding member through a method in which heating is required and a method of fixing at package base body by the use of the jig, wherein the package base body where a bonding member or especially a semiconductor chip is contained can be easily and accurately positioned. CONSTITUTION:A recess 23 or 33 where a bounding member is inserted is provided to the upside center of the jig main body 22 or 32 fitted with a lead terminal positioning means, and a thermally deformable piece 24 or 34 which causes 110 obstruction to the insertion of the bonding member into the recess 23 or 33 at normal temperatures or bears against tire bonding member located inside the recess 23 or 33 when it is heated to a prescribed temperature is provided in each side of the recess 23 or 33. A package base body is inserted into the recess 23 or 33, the thermally deformable pieces 24 or 34 whose ends are fixed to the four sides of the recess 23 or 33 are heated to a prescribed temperature, whereby the deformable pieces 24 or 34 are thermally deformed by heating to pinch the package base body from four directions.
Patent JP-2000029641-A (JP)
Title: Print system and printer
Inventor: WATANABE NORIYUKI
IPC: B41J5/30
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To enable a computer side to speedily and accurately obtain progress of each print job on a printer side by enabling the printer to send the process of each print job regarding print data received from the computer to the computer. SOLUTION: The print system consists of the host computer 50 and printer 10 and 20 which are connected thereto through a data communication line 1 capable of bidirectional communication and on the side of the printer 10, a print progress state detecting mean (CPU 11, ROM 12), print job management control means 11 and 12, and transmission control means 11 and 12 are provided to manage the progress states of each print job. Further, the host computer 50 is so constituted that the print progress states received from respective printers 10 can visually be confirmed. Once a print shaft instruction is received, a process control means (CPU 11, ROM 12) outputs image data read out of a page buffer 13PB to a print part 20 by pages.
Patent JP-H1170903-A (JP)
Title: Packaging of flowable material
Inventor: ROGERS NEIL JOHN
IPC: C08L23/08
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a seal free from leakage even if a flowable material to be filled is in contact with a sealing region by a method wherein a flexible film constituting a package by fusing opposing surfaces comprises at least one layer a metallocene catalyst added to a resin. SOLUTION: A flexible film includes a metallocene catalyst added to a resin as at least a sealing layer, wherein it preferably comprises coextrusion films each with a predetermined thickness including metallocene resin layers (30, 31, 32+33 or 34+33) with a polyethylene terephthalate layer laminated and low density polyethylene/linear low density polyethylene layers (220, 221, 222 or 223). A package can be filled with a liquid, paste, gel, emulsion, powder or the like, wherein it is especially useful for a flowable material containing a surfactant. Since a seal free from leakage can be obtained even if the flowable material contaminates a sealing region during a sealing process, the maximum capacity can be filled, an amount of the films used can be reduced, and also production speed can be improved.
Patent JP-S5983872-A (JP)
Title: Steam valve
Inventor: HAMAGUCHI HIROYUKI
IPC: F01D17/10
Filed: 1982-11-05
Abstract: PURPOSE:To make it possible to use a steam valve under the condition of steam having a higher pressure and a higher temperature, by forming the splines of a valve rod and a main valve in vertically two-stepped structures so that the shoulder parts of teeth of these two-stepped splines are simultaneously contacted together when the valve rod is pulled up. CONSTITUTION:The splines 13, 13' of a main valve 1 and a valve rod 4 are formed in vertically two-stepped structures so that the shoulder parts of teeth of the two-stepped splines are simultaneously contacted together when the valve rod 4 is pulled up. With this arrangement, the pressure between the contacted surfaces of the shoulder parts of the spline teeth may be made small upon initiation of the opening of main valve 1, and therefore, the strength of the splines may be increased, thereby the steam valve may be satisfactorily used under the condition of high pressure and high temperature.
Patent JP-S5983051-A (JP)
Title: Inspection of welded part
Inventor: YASHIMA MINORU
IPC: B23K9/095
Filed: 1982-11-04
Abstract: PURPOSE:To discriminate noise emission and real sound emission to enable accurate inspection, by reading a first and a second arrival sensor numbers and the rotary angle of an object to be welded when sound emission is detected by two or more of sensors. CONSTITUTION:Six sound emission sensors 10 are attached to the inner peripheral surface of an object 1 to be welded along a groove at almost equal intervals in the peripheral direction thereof and this inspection apparatus is equipped with a revolution-indicator 15 for detecting the rotary angle of the object 1 to be inspected as an electric amount and a data treatment apparatus 16 having functions for automatically removing welding noise by inputting a sound emission signal and a rotary angle signal and calculating the generation position of real sound emission. When sound emission is detected by two or more of sensors, a first and a second arrival sensor numbers and the rotary angle of the object to be inspected are read and noise emission and real sound emission are discriminated to enable accurate inspection.
Patent JP-S6437031-A (JP)
Title: Semiconductor device
Inventor: MASUDA HISAO
IPC: H01L23/532
Filed: 1987-08-03
Abstract: PURPOSE:To contrive the improvement of the adhesion between a metal nitride film and a film, which is a layer under the metal nitride film, and the inhibition of diffusion of an impurity into an Al film by a method wherein bonding pads are formed in a structure, wherein an Si dioxide film does not exist under the metal nitride film and the Al film. CONSTITUTION:A poly Si film 3 and a metal silicide film 4 are formed in order on the surface of a field oxide film 2 formed on an Si substrate 1 at the same time as a gate of an internal wiring is formed on the surface of the film 2 and an Si dioxide film 5 containing at least one kind or more out of phosphorus and boron is formed on the metal silicide film. Then, places alone, which are used as bonding pads, of the film 5 are removed by etching and a metal nitride film 6 and an Al film 7 are formed in order at the placed to use as the bonding pads. Thereby, the adhesion between the film 6 and the film 4, which is a layer under the film 6, is, increased, and the diffusion of an impurity into the film 7 can be inhibited.
Patent JP-H1022993-A (JP)
Title: Password kay sharing system
Inventor: OTSUKI KAZUNORI
IPC: G09C1/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To freely share a password even between different centers and to prevent the delay processing speed by enervating a differential center algorithm between the centers when the center is divided into plural centers. SOLUTION: In the centers SG1 and SG2 , the different center algorithms G1 and G2 are installed and the SG1 has the G1 and the differential algorithm ΔG1 . Entities A1 and B1 send self identifiers to the SG1 and the SG2 . The G1 generates a secret algorithm X based on the identifier and generates ΔG1 and a differential secret algorithm X and sends then to the A1 . The B1 executes a similar procedure to the SG2 . At the time of communication between the A1 and the B1 , the A1 introduces the opposite identifier the respective algorithm execution means 21 and 22. The outputs are operated in a synthesis means and the shared key obtained. An ordinary sentence is ciphered in a ciphering unit 24 based on the shared key and it is transmitted to the B1 through a transmission means 29.
Patent JP-S5983139-A (JP)
Title: Lighting device in color copying camera
Inventor: TANABE KENJIROU
IPC: G03B27/54
Filed: 1982-11-04
Abstract: PURPOSE:To provide a uniform illuminance distribution on an focusing plane which is compensated of cos<4>theta rule by coupling three stages of frame bodies consisting of plates which have specular inside surfaces and are plane in the optical axis direction thereby constituting a light mixing part. CONSTITUTION:The luminous flux reflected by a specular surface 34' on the inside wall surface 14' of a frame body 34 in the fore stage of a light mixing part 3 can be concentrated to the peripheral part of a diffusion plate 33 for exit light by selecting the inclination of said inside wall surface. The inclination of the specular surfaces 35', 36' on the inside walls of frame bodies 35, 36 in the middle and rear stages are similarly regulated and the sum of the luminous fluxes reflected by the respective specular surfaces is made successively higher in density from the central part toward the peripheral part of an exit opening 3'', whereby the cos<4>theta rule is satisfactorily compensated.
Patent JP-S6437424-A (JP)
Title: Oxide superconductor and production thereof
Inventor: AOKI SHINYA
IPC: H01B13/00
Filed: 1987-08-03
Abstract: PURPOSE:To obtain a stable superconductor having high critical temperature, by heat-treating an oxide superconductor precursor containing a group IIIa element, a group IIa element, a group Ia element of the periodic table and a halogen element, etc., in an atmosphere composed of halogen gas and oxygen. CONSTITUTION:The oxide superconductor precursor used in the present process contains a group IIa element of the periodic table (e.g. Y, Sc, La, Ce, Yb, Er, Dy or Ho) (the element A), a group IIa element (e.g. Sr or Ba) and a group Ia element (e.g. Cs) (the element B), a halogen element (e.g. F or Cl) (the element X), Cu and O. The precursor is heat-treated in a halogen gas atmosphere and then in an oxygen atmosphere to obtain an oxide superconductor expressed by the general formula A-B-Cu-O-X.
Patent JP-H0635646-A (JP)
Title: Display method for connecting state in data processor
Inventor: SAGA KAZUYUKI
IPC: G06F3/048
Filed: 1992-07-21
Abstract: PURPOSE:To execute an enlarged display so that a connecting state of a part of a data processor can also be grasped, in the case of displaying many data processors on a window. CONSTITUTION:In a display method of a connecting state in a data processor, a first area 11 for displaying a connecting state of at least two data processors, and a second area 12 for displaying a connecting state of the part designated by a means designating a part of this first area 11 are provided, and the connection of plural data processors, and the connecting state of the designated part in this connection are displayed simultaneously on the same window or different windows.
Patent JP-H1040831-A (JP)
Title: Deflection yoke
Inventor: HISADA TAKAKI
IPC: H01J29/76
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a deflection yoke in which the irregularities in winding is reduced, so as to stabilize display performance by winding a wire bundle with high tension to form into coil-like, and fitting the same to a separator. SOLUTION: A wire bundle 20, formed into coil-like with high tension, is thrusted to a separator 21, and a guide pin 36L fitted to a guide 22 is fitted into a hole 24 which is made at a location corresponding to a guide pin 36L position on the separator 21. At this time, a trumpet-like cone face is thrusted to the inner face of the separator 21, a winding position to a fringe is positioned by the guide pin 36L, and the wire bundle 20 as a whole is held in a form sandwiched by the guide 22 and the separator 21. The wire bundle 20 is formed into a coil by winding a wire around a metal-made winding mold 51 which has the same inner face shape as the separator 2 and on which the same shape pins 52, 53 as the guide pin are formed, so that the coil having few irregularities can be formed using the large tension.
Patent JP-H0865946-A (JP)
Title: Rotary electric machine
Inventor: YASUHARA TAKASHI
IPC: H02K5/24
Filed: 1994-08-18
Abstract: PURPOSE: To realize the simple and effective reduction sin vibration and noise by gradually decreasing the thickness of the inner peripheral wall of a housing from the large inner diameter part of one end to the other end. CONSTITUTION: When a stator core 3a is shrink-fit within a housing 1 to be mounted, the shrink-fit allowances of the housing 1 and the core 3 are gradually increased from the large inner diameter part side to the small inner diameter part side. In this case, the atmospheric pressure of the core 3a received by the housing 1 is operated as reaction to the housing 1 as it is, and the thickness of the housing 1 is gradually decreased from the large inner diameter part side of one end to the small inner diameter part side of the other end, and hence the outer periphery of the housing 1 varied as the thickness is gradually decreased to absorb the axial displacement of the core 3a.  As a result, it prevents the air gap size between the stator and the rotor from becoming unequilibrated, and since it can be axially made uniform, the increases in the vibration and noise can be effectively prevented.
Patent JP-S6253548-A (JP)
Title: Power consumption reduction device for communication system
Inventor: MIZUTANI HIROZOU
IPC: H04Q9/00
Filed: 1985-09-03
Abstract: PURPOSE:To reduce power consumption by providing a reception means receiving a transmission signal from a transmission system and a discriminating means whether or not a received signal is a transmission signal. CONSTITUTION:When the execution of a program is started, whether or not a reception exists is discriminated, and when no reception signal exists, the 1st power circuit 26a applies the intermission turned on for a time T1 and turned off for a time T2. When the presence of the reception signal is discriminated, a code of the reception signal is read. When a signal from a transmitter other than a transmitter 1 or a radio wave noise between times t1-t2, since it is discriminated that no code signal is included in the reception signal, the on/off interruption of the 1st power supply circuit 26a continues. When a transmission signal from the transmitter 1 is received between times t3-t4, the 1st power supply circuit 26a is turned on continuously between times t5-t6. Thus, the power consumption of the reception system is reduced.
Patent JP-2000090941-A (JP)
Title: Separator substrate for fuel cell, and separator for fuel cell using the separator substrate
Inventor: SAITO KAZUO
IPC: H01M8/10
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a separator having excellent impact resistance and excellent toughness and capable of preventing the damage thereof at the time of assembling it in a fuel cell even when it is formed thin by using the rubber modified phenol resin as a binder. SOLUTION: A substrate for separator of a fuel cell desirably contains a ratio of a rubber modified phenol resin at 5-50 pts.wt. to the 100 pts.wt. of conductive powder, and has 10-90% of a rubber modification ratio of the rubber modified phenol resin, and has 10 nm-100 μm of the mean grain diameter of the conductive powder. Desirably, the separator for the fuel cell has 40-1 GPa of bending elasticity and 0.1-3 mm of deflected quantity at the time of breakdown in a bending test. The conductive powder is formed of the natural graphite such as the scale-like graphite and the artificial graphite, and the rubber denatured phenol resin is obtained by making the unvulcanized rubber and the phenol resin react with each other. A separator substrate for fuel cell is obtained by forming the conductive powder and the rubber modified phenol resin as the binder.
Patent JP-H02188413-A (JP)
Title: Production of aluminum nitride powder and aluminum nitride sintered body
Inventor: BANDO TAKASHI
IPC: C04B35/58
Filed: 1989-07-26
Abstract: PURPOSE:To easily obtain an insulating substrate having high heat conductivity by calcining a mixture of a compd. contg. Al with hexanehexol or a molded body of the mixture in a nonoxidizing atmosphere contg. N2. CONSTITUTION:A mixture of a compd. contg. Al such as Al nitrate, Al chloride or Al sulfate with 1,2,3,4,5,6-hexanehexol or a molded body of the mixture having a prescribed shape is prepd. and calcined in a nonoxidizing atmosphere contg. N2. high purity powder of a small grain size is obtd. even at a low calcining temp. and an insulating substrate having high heat conductivity is easily obtd.