baber/WOPTO huggingface dataset:
Patent JP-H05331613-A (JP)
Title: Production of cylindrical body with coating layer
Inventor: SHINOZAKI TAKESHI
IPC: C23C4/00
Filed: 1992-06-19
Abstract: PURPOSE:To provide means for enabling the simple regeneration of the cylindrical body with a coating layer simply by only repolishing. CONSTITUTION:The cylindrical body 2 at least partly constituting a body 11b of the cylindrical body is installed and the outer cylindrical body 3A (or inner cylindrical body) is installed to be fitted onto this cylindrical body 2 while a spacing is formed between the two cylindrical bodies. Powder 5 of a material for forming the coating layer having an m.p. lower than the m.p. of the two cylindrical bodies is packed into the spacing and is hermetically sealed; thereafter, the powder 5 is heated to its m.p. or above to melt the powder 5 while the hermetic atmosphere packed with the powder 5 is deaerated. The melt is solidified directionally from above to below to integrate the two cylindrical bodies and the material for forming the coating layer. Further, the part of the outer cylindrical body 3A (or inner cylindrical body) is mechanically removed. Oxide ceramics are previously thermally sprayed on the inside surface of the outer cylindrical body 3A (or the outside surface of the inner cylindrical body).
Patent JP-S5860509-A (JP)
Title: Solenoid plunger
Inventor: TSUKUDA YASUHIKO
IPC: H01H50/30
Filed: 1981-10-07
Abstract: PURPOSE:To prevent collision between a coming-out prevention piece and a solenoid by a construction wherein the movement of the plunger is restricted through an elastic member before the coming-out prevention piece is brought into collision with the solenoid. CONSTITUTION:When current is made to pass through a solenoid 1 to energize it, a plunger 3 is attracted leftward and another plunger 4 connected to the former via a connecting member 7 is also moved leftward. At this time, before a coming-out prevention piece 5 is brought into contact with the solenoid 1, a stopper 9 is pressed against the right side surface of a solenoid 2 through an alastic member 11. In other words, it is so arranged that when the stopper 9 is pressed against the right side surface of the solenoid 2 through the elastic member 11, a gap delta(>0) is formed between the solenoid 1 and the coming-out prevention piece 5. With this, the right side surface of the solenoid 2 serves as a stopper to prevent further movement of the plunger 4 and hence the coming-out prevention piece 5. When the solenoid 2 is energized, the similar operation is performed such that the solenoid 1 serves as a stopper. Thus, striking of the coming- out prevention pieces 5, 6 against the solenoids 1, 2 can be prevented to effectively avoid generation of striking noise and separation of the surface treatment film.
Patent JP-H08331787-A (JP)
Title: Motor
Inventor: MIYASAKA KATSUMI
IPC: H02K3/52
Filed: 1995-06-02
Abstract: PURPOSE: To prevent the short-circuit of lead wires by providing a conductive part on the upper surface of the base of an armature core, and forming a land near the one end of the coil of the conductive part. CONSTITUTION: An insulating member is added to the outer periphery of a base separately from the central shaft 8 of the base, and a conductive pattern 3 is formed thereon. This pattern is formed by etching the pattern to become a common part on a flexible printed board by an ordinary method, and then punching in a predetermined size by plasticizing. M pieces of lands 4 for connecting to m-phase coil leads 12 are arranged on the pattern 3. The lands 4 are placed at the shortest position from the leads 12, its one ends 13 are soldered to the lands 4. Insulation resist is applied except the lands 4.
Patent JP-S645123-A (JP)
Title: Waveform equalizer
Inventor: MOROMOTO HIROYUKI
IPC: H04B3/06
Filed: 1987-06-27
Abstract: PURPOSE:To attain stable waveform equalization by always monitoring the autocorrelation of an input signal and switching the data length to obtain correction information of a tap gain in receiving a specific data so as to prevent the divergence of the tap gain. CONSTITUTION:A specific data detection circuit 16 is provided to detect a signal with a strong autocorrelation in a multiplex teletext signal such as an operating signal or a pattern signal whose all data are 0s. In detecting the specific data by the circuit 16, the data length to obtain correction information of the tap gain entered to a tap gain control circuit 15 via an input data length switching circuit 19 is switched in a line where the specific data exists. Thus, the error information limited to the specific frequency component only is avoided. Thus, the divergence of tap gain is eliminated and stable waveform equalization is obtained.
Patent JP-H0211799-A (JP)
Title: Zn-based surface-treated steel sheet having excellent corrosion resistance after coating
Inventor: KIMURA HAJIME
IPC: C25D5/26
Filed: 1988-06-28
Abstract: PURPOSE:To produce the title Zn-based surface-treated steel sheet having excellent corrosion resistance after coating by forming a Zn-Mn electroplating layer contg. a hydrochloric acid-soluble alumina sol on a steel sheet under specified conditions, and forming an Fe-Zn plating layer thereon under specified conditions. CONSTITUTION:A Zn-Mn electroplating layer contg. 3-60wt.% Mn and further contg. 0.01-3wt.% of an alumina sol soluble in >=0.1 N hydrochloric acid expressed in terms of Al2O3 is formed at 5g/m<2> coating weight on a steel sheet as a first layer. An Fe-Zn plating layer contg. >=30wt.% Fe is formed thereon at >=1g/m<2> coating weight as a second layer. By this method, a Zn-based surface- treated steel sheet coated with a tightly adhered film and having excellent corrosion resistance after coating is obtained, and advantageously used for an automobile body member, etc.
Patent JP-H107943-A (JP)
Title: Powder coating composition
Inventor: MUNAKATA SEIJI
IPC: C09D127/12
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a powder coating compsn. which has a low flowability and gives a coating film which adheres well to an object to be coated, is cross- linkable, has a high clarity, and hardly allows the permeation of chemicals even when it is thin by compounding specific polymers and an epoxy compd. SOLUTION: This compsn. contains a fluoroolefin (e.g. chlorotrifluoroethylene)-isobutylene copolymer pref. having a melt index (the quantity of a specimen flowing out under a load of 30kg/cm<2> at 270 deg.C from a nozzle having a diameter of 1mm and a length of 2mm) of 0.1-250, a maleic anhydride-isobutylene copolymer pref. having a wt.-average mol.wt. of 0.5×10<4> -3.5×10<5> , and an epoxy compd. pref. having a functionality of 2 or higher and a softening point of 25 deg.C or higher (e.g. a bisphenol A epoxy resin).
Patent JP-2000345781-A (JP)
Title: Blind for automobile front glass
Inventor: NAKANISHI HIDENORI
IPC: B60J3/00
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To implement a sunshade which can be compactly housed in a space present at the periphery of a front glass and can be used with a simple operation. SOLUTION: The blind is an inverted application of a mechanism of a blind of a hanging-down type, for a window of a house, etc., and is constructed by lifting up slats 1 of the blind by means of a slat support frame 2. When the blind is not used, the slats 1 are housed in a housing portion 3 set on a dash board upper surface, and when the blind is used, the slat support frame 2 is pulled down by hand and a latch receiving member 10 is held by a fixing member attached to a room mirror. The slats 1 are constructed so as to slide along a steel guide plate 6 of an automatic winding-in type, whereby the slats 1 can be smoothly pulled up and down, and enhances its stability when used.
Patent JP-H0451165-A (JP)
Title: Output density adjusting device for image forming device
Inventor: SHIMIZU OSAMU
IPC: G03G15/043
Filed: 1990-06-19
Abstract: PURPOSE:To make a device comply with a proper image forming condition which is changed by environmental change and the change of the sensitivity of a photosensitive body by returning a density value to a density value selected the last from a previously set intermediate zone within a density range where adjustment can be possible in the case that the device is left without performing an image forming action for a specified time or a power source is turned on again. CONSTITUTION:A density setting button 20 and a density setting display device 23 are connected to a CPU 10. The button 20 is constituted of an up-button 21 for making the density higher and a down-button 22 and selectively sets the density within the specified range where the adjustment can be possible. Then, the device is constituted so that information selected by a density setting means the last in a more limited area within the density range where the adjustment can be possible may be used as the information for controlling an output density adjusting means as long as output density is not reset in the case that the power source is turned on again or the image forming action is not performed for th specified time. Thus, the output of the image having the optimum density suitable for the environmental change or the change of the sensitivity is obtained even when the density is not set again.
Patent JP-S5683036-A (JP)
Title: Glass passivation of mesa type semiconductor device
Inventor: OOURA JIYUNICHI
IPC: H01L23/29
Filed: 1979-12-12
Abstract: PURPOSE:To prevent the generation of crack in the passivation glass and to prevent the deterioration of electric characteristic of a mesa type semiconductor device by a method wherein a groove being provided in the semiconductor substrate is buried with glass of accumulation quantity having a specified relation with the volume of the groove and is burned. CONSTITUTION:When the groove 6 is to be provided in the semiconductor substrate and is to be passivated with glass, the accumulation quantity of glass V1 is made to be less than V2/k (V2 indicates the volume of the groove 6, k indicates the changing ratio of volume by burning) and is accumulated and is burned to form the glass passivation film 7. By this way, the surface of the glass is made to be concave, crack withstanding intensity is improved, the deterioration of electric characteristic is prevented and the yield of manufacture can be elevated.
Patent JP-H0449883-A (JP)
Title: Speed controller for motor
Inventor: YOSHIOKA KANEHARU
IPC: H02P29/00
Filed: 1990-06-19
Abstract: PURPOSE:To enable a speed controlling range to be widened by arranging a PLL controlling circuit, a chopper circuit for PWM-converting a motor power source to be controlled almost in proportion to the frequency of reference clock, and a filter circuit for smoothing the output and feeding voltage to a power circuit. CONSTITUTION:By a chopper circuit 15, the voltage of the motor power source 14 of a constant value is PWM-converted, and this is smoothed by a filter circuit 16 consisting, of a coil and a capacitor, and the input to a power circuit 10 is provided. The power circuit 10 is controlled by a PLL controlling circuit 17. By an F/V converter 18, the output of a reference clock 1 is converted to voltage in proportion to clock frequency, and it is permitted to pass an integrating circuit 19 and after that, the output of a bias circuit 21 is added to said voltage, and the input to a comparator 22 is provided, and it is compared with the output of the chopping wave generator 8 of the PLL controlling circuit 17 by the comparator 22 and is PWM-converted, and a power element 23 is driven. The integrating circuit 19 is reset by a reset circuit 20 to be worked with the output of driving/stopping signal or forward rotation/reverse rotation signal 24.
Patent JP-H0912123-A (JP)
Title: Granular raw material carrying device for hot metal process
Inventor: MORII SHIGEAKI
IPC: B65G15/42
Filed: 1995-06-27
Abstract: PURPOSE: To provide a carrying device, which can evenly carry the granular raw material to be added in the hot metal and which can securely adjust the due-out quantity of the hot metal and the target metal quantity component. CONSTITUTION: In a granular raw material carrying device, which pinches the granular raw material of the hot metal with belts 1 for carrying, the granular raw material holding projecting zones 2 are arranged in the cross direction of the surface of one belt 1 piece, and the other belt is pushed to the surface of the belt piece 1, and the granular raw material is pinched by both the belts for carrying.
Patent JP-H0449434-A (JP)
Title: Alarm monitoring system
Inventor: NAKAMURA MAKOTO
IPC: G08B25/00
Filed: 1990-06-19
Abstract: PURPOSE:To rapidly execute a process from the check of alarm generation up to the execution of its logging processing by providing the alarm monitoring system with a means for monitoring a change in a formed bit group and deciding the increment of alarm generation and a means for instructing the start of logging processing when the increment is confirmed. CONSTITUTION:Alarm status is successively repeatedly found out at a constant period and the found alarm status C0 to Cn is finally stored in a status compar ing result storing area F. When continuous four results are stored in the area F, a logging detecting part 26 finds out the OR operation of the alarm status C0 to Ce in order to know whether a change in the alarm status C0 to C3 in order to know whether a change in the alarm generation increasing direction is generated or not in the past four results, and since a change '1' in the incre ment direction is detected in this case, a logging processing part 8 executes logging processing. Even if the number of alarms is increased, rapid processing can be executed without increasing alarm generation checking processing or the like due to the increment.
Patent JP-S5950813-A (JP)
Title: Aspirator for car
Inventor: NAKAZAWA YUKIO
IPC: B60H1/24
Filed: 1982-09-14
Abstract: PURPOSE:To prevent noise by providing multi-stage air suction grill in an aspirator provided in the cabin while shifting the grill phase. CONSTITUTION:An air suction grill for an aspirator is comprised of an air suction outer grill 11 and an inner grill 12 penetrating through an instrument panel 1 and instrument pad 2. Upon driving of an aspirator fan, the air in the cabin will pass through an opening 11b of the outer grill 11 then through an opening 12b of the inner grill 12 to contact against a thermister to function it. Here the noise of fan will pass linearly through said opening 12b as shown by arrow C then collide against the grill 11a. With such arrangement, the noise will detour as shown by arrow D to pass through the opening 11b, resulting in reduction of noise.
Patent JP-S574479-A (JP)
Title: Elastic endless tracked belt
Inventor: TOGASHI SEIKOU
IPC: B62D55/24
Filed: 1980-11-17
Abstract: PURPOSE: To constantly maintain the traction of a belt even though mud intrudes into between its lugs, by expansibly forming end parts of the propelling lug in the elastic endless tracked belt for an agricultural vehicle or the like toward the outsides in a fin shaped state.  
     CONSTITUTION: A belt shaped elastic body 1 is provided with propelling lugs 2 and vibration preventing lugs 3 in alternate arrangement for core metals 4. Between said propelling lugs 2, cut parts 7 are formed in lateral end parts of the belt shaped elastic body 1 to an extent not to reach point ends 4' of the interposed core metal 4. Accordingly the propelling lug 2 results in constitution with expanded fin shaped parts 8 on its extension from the lateral end parts. Since this fine shaped part 8 acts to scrape off mud intruded into between the fin shaped parts 8 when a crawler travels on the muddy ground also with the intruded mud easily separable, tractive force can be maintained by the fin shaped part 8 even if the mud is adhesively accumulated to between the lugs 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0328501-A (JP)
Title: Hydraulic circuit of working machine cylinder
Inventor: SHIRAI KIYOSHI
IPC: E02F9/22
Filed: 1989-06-26
Abstract: PURPOSE:To reduce pressure loss and increase speed by supplying returning pressure oil in the upper chamber of a cylinder to the lower chamber through an oil hole in a control valve body and a check valve, when pressure oil delivered from a pump is supplied to the lower chamber of a working machine cylinder. CONSTITUTION:When pilot pressure oil is supplied to a second pressure receiving chamber 34 to slide a spool 13 rightward, a first port 15 is connected to a first tank port 14 through a first notch groove 27 and, at the same time, the first port 15 is opened to a regenerating port 16 through a second notch groove 28 and a second pump port 20 is opened to a second outlet port 19 through a fourth notch groove 30. By this, pressure oil delivered from a pump 1 is supplied to the lower chamber 3b of a working machine cylinder 3 and pressure oil in the upper chamber 3a of the cylinder flows into the first tank port 14 and the regenerating port 16, opens a check valve 25, and flows into the lower chamber 3b through an oil line 26 and a second port 22. Thus, since a flow of pump delivery flow + alpha is supplied to the lower chamber 3b, the lowering speed of the working machine cylinder 3 can be increased.
Patent JP-S647185-A (JP)
Title: Processor for portable medium
Inventor: NAKAHARA JIRO
IPC: G06K17/00
Filed: 1987-06-30
Abstract: PURPOSE:To precisely transmit and receive a signal with simple constitution by providing a position setting means which sets a medium side input output means in a prescribed position with respect to a processing side input/output means. CONSTITUTION:In a slidable groove 5 constituting a guidance groove provided in a magnetic card reader device 1, a portable medium 3 is slided. When the relative position of a magnetic head 8 and a magnetic field generation means provided in the portable medium 3 in the magnetic card reader device 1 comes to a position where it is optimum for transmitting and receiving the signals, a locking member 7 locks the portable medium 3.
Patent JP-2000099468-A (JP)
Title: Terminal controller software component
Inventor: HUELAMO PLATAS JOSE JAVIER
IPC: G06F21/44
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a terminal controller(TC) software component for a communication network system. SOLUTION: A TC is intended to supply a user context through a provider agent(PA) to a user agent(UA) and to maintain/update information so as to establish the said user context related to an access session started in a terminal while using information on the configuration of the said terminal in order to provide the network address of connection destination of the terminal to a terminal layer adapter.
Patent JP-S5964211-A (JP)
Inventor: BURUUNO TSUERA
IPC: B23Q17/22
Filed: 1983-09-01
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-S5861924-A (JP)
Title: Method and apparatus for hot tube bending
Inventor: KUWATA TSUKASA
IPC: B21D7/025
Filed: 1981-10-09
Abstract: PURPOSE:To thicken the heated part without causing buckling by performing bending work heating a tube in the direction of axis at very limited part at a time and applying bending stress to the heated part and at the same time, applying compressive stress along the direction of bending. CONSTITUTION:A tube 1 is set on the X axis of orthogonal horizontal axes X, Y and a head flange 6 is attached to an end, and this is connected with the tip of a horizontal arm 4 that has a supporting point 5 on the Y axis. A flexible tension rod 8 such as a wire rope is attached to the flange 6 to penetrate a  main flange 7 attached to another end of the tube 1 and pull with a traction  device (omitted in the figure) on a truck that carries the flange 7 and goes back and forth on the X axis. Plural center holding ring 9 having elastic distance  rings 10 are provided on the tension rod 8. Under this constitution, the tube 1 is  heated by a heater 3 from surroundings moved by shifring the truck in the  direction of arrow guided by guide rolls 2 and bent.
Patent JP-S5863070-A (JP)
Title: Assembly of coreless motor
Inventor: YAMASHINA MAMORU
IPC: H02K23/54
Filed: 1981-10-09
Abstract: PURPOSE:To fix an armature coil to a coil holder without using adhesive by a method wherein a coil wire is wound in the diameter direction along the outside faces of disks through pins for retaining a coil of the coil holder. CONSTITUTION:A rotor shaft 9 and a bearing pillar 5 are fixed to a fixing jig 14 in coaxial shape. Next, a pair of disks 8a, 8b composing a yoke 8 are fixed to the bearing pillar 5 in the shaft direction at predetermined intervals. Furthermore, a coil holder 19 having pins 20 for retaining a coil and a commutator 12 are fixed to the rotor shaft 9 and a coil 11 is wound in the diameter direction along the outside of a pair of the disks 8a, 8b through the pins 20 of the coil holder. The wound coil 11 is shaped by shaping jigs 22, 23. Then, a yoke is composed by superposing a pair of the disks 8a, 8b and the assembly around the rotor is done by forming a space between the outside of the yoke and the inside face of the coil.
Patent JP-H116468-A (JP)
Title: Fuel injection valve
Inventor: OKI TOSHIHARU
IPC: H01L41/12
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To suppress rising of a temperature of a coil and a super magnetostrictive element by mounting the coil in a casing, and fitting the casing so as to be brought into close contact with an inner wall surface of an injection valve body, in a device formed in such a constitution that a nozzle is opened/closed by an actuator provided with the coil for expanding-driving the super magnetostrictive element. SOLUTION: When current-carrying to a coil 12c is stopped from a condition in which a needle valve 13 is closing held, a super magnetostrictive element 12a is contracted and a piston 18 is retreated, and thereby, the volume of a pressure chamber 21 is enlarged and pressure is reduced. The needle valve 13 is lift-operated in a back direction on the basis of a difference between front and rear pressure of a piston part 24, and fuel is injected from an injection hole 23.  In such a fuel injection valve 1, the coil 12c is enclosed by the casing 10, and the outer peripheral surface of the casing 10 is fitted to a fuel injection valve main body 11 so as to tightly fit to the inner circumferential surface of the main body 11, and thereby, heat generated from the coil 12c is efficiently transferred from the casing 10 to the injection valve main body 11, so as to suppress a rise of temperature of the coil 12c and the super magnetostrictive element 12c.
Patent JP-S5861589-A (JP)
Inventor: HAMAOKA SHIGEO
IPC: F24C7/08
Filed: 1981-10-08
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-H08332657-A (JP)
Title: Mold clamping device of injection molding machine
Inventor: YOSHIOKA MITSUSHI
IPC: B22D17/26
Filed: 1995-06-06
Abstract: PURPOSE: To prevent the mold opening caused by the reaction force of a resin and to easily adjust the degree of parallelization of a platens while achieving power saving in mold clamping work. CONSTITUTION: First and second platens 3, 5 are clamped by three tie bars 4a-4c and toggle link mechanisms 6C are arranged at all of the intermediate positions between the tie bars and synchronously driven by a single drive source to move a third platen 2. Since the outer peripheral part of the third platen 2 is equally pressed to perform mold clamping, the mold opening caused by the warpage by the reaction force of a resin is prevented. Since three tie bars are provided, even if the length of the certain tie bar is adjusted, effect is not exerted on the lengths of the other tie bars and the degree of parallelization of the platens is easily adjusted.  Since a tie bar type mold clamping device can be adapted even to a vertical injection molding machine of multistage use by attaching a rotary table by using one of three tie bars as the center of rotation, power saving mold clamping utilizing the toggle link mechanisms is achieved.
Patent JP-S6055140-A (JP)
Inventor: MATSUBARA SHINKICHI
IPC: F16L9/04
Filed: 1983-09-02
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。