baber/WOPTO huggingface dataset:
Patent JP-S57166033-A (JP)
Title: Applying device for resist with adjusting mechanism for quantity of exhaust gas
Inventor: SATOU MASANORI
IPC: G03F7/16
Filed: 1981-04-06
Abstract: PURPOSE:To obtain a resist film, thickness thereof is uniform and the surface thereof is flat, by mounting a regulating valve into an exhaust pipe and keeping the quantity of exhasut during the treatment of resist application to predetermined value at all times. CONSTITUTION:A wafer 26 is fixed to a vacuum chuck 12, the resist is ejected from a nozzle 17 while turning the wafer at the prescribed number of revolution and a film is formed. An atmosphere gas in a cup is discharged through a recovery chamber 19 and a duct 21 from a pipe 14, and the opening and closing of a valve 22 is adjusted 24 to keep the predetermined quantity of exhaust at all times. Accordingly, the unevenness of application and reflection are not generated in the resist on the wafer 26, and uniform film thickness is obtained. A resist liquid recovered into a vessel 20 in the chamber 19 is re-treated after applying treatment. When cleaning, connecting members 18 are removed, and the chamber 19 and both the cup 13 and the duct 21 are separated. When the quantity of exhaust gas is abnormal, an alarm is issued, proper treatment is executed, and prescribed value is obtained at all times.
Patent JP-S58167199-A (JP)
Inventor: TOYAMA TAKESHI
IPC: B43K1/08
Filed: 1982-03-29
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-S56148560-A (JP)
Title: Fixing structure of printing mask
Inventor: MIYAZAKI KATSUHIRO
IPC: B41F15/36
Filed: 1980-04-21
Abstract: PURPOSE: To make the accuracy of screen printing higher as well as shorten the time of switching for raising the operation rate of the screen printing by a method in which a printing mask is fixed to a prealignment frame and then the prealignment frame is fixed to the printing mask-fixing member of a printer body.  
     CONSTITUTION: After detecting the incoming of a glass base plate 1 by a photo sensor 4, a positioning base 3 is made slightly higher than the upside of a conveyer belt 2, and the glass base plate 1 pressed on the positioning pin 5 of the positioning base 3 by a pusher pin 6 is always adsorbed on a fixed position by vacuum. Then, the pusher 6 is set back and the positioning base 3 goes up further to lift the glass base plate 1 up to a printing position. A prealignment frame 8 to which a printing mask 7 is attached is fixed to the printing mask-fixing position 11 of a printer body, whereby permitting the glass base plate 1 to coincide with the relative position of the printing mask 7. Thus, printing operation can be started as soon as the prealignment frame 8 is attached. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5259880-A (JP)
Title: Method of manufacturing electric connector
Inventor: EREN DESHIERE
IPC: H01R13/436
Filed: 1976-05-06
Abstract: An electrical connector comprising a housing and a contact having a part lying on a planar surface of the housing is manufactured by a method involving arranging the contact on a first housing part and then bonding a second housing part to the first housing part to secure the contact in the required position.
Patent JP-H05258163-A (JP)
Title: Operation display device for automatic vending machine
IPC: G07F9/02
Filed: 1992-03-10
Abstract: PURPOSE:To guide and display which switch to push for a customer in an automatic vending machine which can specify various kinds of sales conditions. CONSTITUTION:The operation display device is provided with plural switches 4 operated to indicate the sales condition by the customer, plural display part visibly displaying the function of the switch in accordance with the switch, an indicator 5 which is provided for each display part and arranged so that a corresponding relation between with a corresponding display part is clear and a controller (CPU) controlling the driving of the indicator in accordance with a procesure indicating the sales condition. Furthermore, the indicator 5 is driven to emphasize a corresponding display part in a prescribed order with the input of a coin to the vending machine, so as to show a procedure to indicate the sales condition to the customer.
Patent JP-H05256554-A (JP)
Title: Cold storage
IPC: F25D25/00
Filed: 1992-03-10
Abstract: PURPOSE:To prevent cooled air leakage from or the penetration of open air into an opening section of a cold storage which brings in and out a stored article by using a carriage, and also prevent dew condensation or freezing of a rail section. CONSTITUTION:There is provided an insulated door 5 which freely opens and closes an opening section 4 formed in a front wall 2C of an insulated box 2 which forms a storage chamber 3 where a rail section is installed, which introduces a carriage to which an stored article is loaded and taken in and out from a storage chamber 3 when bringing in and out the stored article. This rail section comprises an outside rail 7 installed outside the opening section 4 and an inside rail 16 of a cold storage installed in the storage chamber 3 on an extended line of the outside rail 7 of the storage. A heater is installed to the inside rail 16 and located between the inside rail 16 of the storage and the outside rail 7 of the storage. A first door receiver 21 and a second door receiver are installed on the lower part of the insulated door 5, thereby preventing cooled air leakage or the like by means of the first door receiver 21 and the second door receiver. Also, a heater is installed to prevent dew condensation on the inside rail 16.
Patent JP-H08261786-A (JP)
Title: System and positioning device for indicating direction information,integrated maneuvering label and method for advancing user to intended destination
Inventor: JIEIMU BII KORII
IPC: G01C23/00
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a navigation and guiding system for guiding a user to a desired destination. SOLUTION: Position information and navigation information are integrated in a single display device (200) for a user to judge whether the movement is on a correct route and let the user know if any direction change is necessary for proceeding to an intermediate point (220) of the desired destination. The position and the route of the user are judged by a navigation system and displayed on a display. The point of closest approach PCA (210) of the user can be calculated based on the present position (218), route and desired destination. As the route of the user approaches the azimuth of the intermediate point of destination (220), the position of PCA beacon (210) can be changed in accordance with the movement of the user. By overlapping the PCA (210) on the intermediate point of the destination (220), the user can navigate the conveyance to the desired destination.
Patent JP-H03253484-A (JP)
Title: Rear fork of motorcycle
Inventor: HIRAHARA MINORU
IPC: B62K19/22
Filed: 1990-03-05
Abstract: PURPOSE:To obtain a rear fork which can be lightweight while its accuracy is kept high by casting center metal fittings from a light alloy, and putting on the right and lift side faces of the rear portion of the center metal fittings the inside of the front portion of right and left forks which are casted from a light alloy, and sticking the side faces to the inside using an adhesive, and fastening the center metal fittings and the forks together with bolts. CONSTITUTION:Center metal fittings 1 are casted from a light alloy and a junction face 6 is provided on the right and left side faces of the rear portion of the fittings 1. Right and left forks 8 are both casted from a light alloy and have U-shaped cross section and an axle mounting portion 9 is provided at the rear end of the forks 8. Edges 10 are protrusively provided to the upper and lower portions of the inside of the front end of the forks 8 and a junction face 11 is provided and the junction faces 6 and 11 are both machined and finished with high accuracy. An adhesive is applied to the junction face 11 and the edges 10 of the forks 8 are fitted in the respective steps 7 of the center metal fittings 1 and the junction face 11 is stuck to the junction face 6 and a plurality of through bolts 12 are fastened to the center metal fittings 1. The center metal fittings 1 and the right and left forks 8 are therefore positioned with high accuracy by the step 7, the edges 10 and the bolts 12 and can be securely fixed to each other by the adhesive and the bolts 12.
Patent JP-H06262017-A (JP)
Title: Dust collector for high temperature gas
Inventor: AKITSU YASUO
IPC: B01D46/24
Filed: 1993-03-12
Abstract: PURPOSE:To enhance the durability against thermal expansion and thermal shrinkage in a dust collector for high temp. gas and to enhance gas treatment efficiency. CONSTITUTION:In a dust collector for high temp. gas wherein a columnar filter 21 is horizontally placed on the support part 12 provided in a canister 11 and allowed to face to the introducing passage P1 of gas to be treated provided in the canister 11 at one end part thereof and allowed to face to the outflow passage of treated gas provided in the canister 11 at the other end part thereof, the gas introducing passage P1 is vertically provided in the central part of the canister 11 and the filter 21 is connected to the gas introducing pipe 15 and communicating pipe connection parts 22b, 22c (gas lead-out pipes) constituting the gas introducing pipe P1 through a seal member 24a in a vertically slidable manner.
Patent JP-H08217248-A (JP)
Title: Rod-shaped object supplying device
Inventor: NAKANISHI YASUYUKI
IPC: B65G59/06
Filed: 1995-02-16
Abstract: PURPOSE: To provide a supplying device for rod-shaped objects such as poster roll smoothly without encountering any obstacle and with no risk of deformation. CONSTITUTION: An accommodation box 3 is provided with a top opening 12 for inserting of rod-shaped objects 2 and also furnished in the lower part of the front wall 5 with a bottom opening for taking-out of the objects, wherein the bottom wall 10 inclines as sinking toward the bottom opening. The front wall 5 is equipped with a pair of ratchet wheels fitted at the periphery with a plurality of hitch pawls to send out the objects 2 one by one, a drive shaft on which the ratchet wheels are mounted, and a takeout device 21 which includes a motor to rotate the drive shaft for a certain angle. At the front wall 5 of the accommodation box 3, agitating claws are furnished to agitate objects 2 contained in the box 3. At the inner surface of the rear wall 6 of the box 3 a pair of springs 17 are furnished to hold resiliently the objects 2 approx. horizontally.
Patent JP-S59177760-A (JP)
Title: Magnetic disc device
Inventor: MURAOKA TAKAO
IPC: G11B17/043
Filed: 1983-03-28
Abstract: PURPOSE:To prevent a magnetic head from being crushed at the loading/ejection of a cartridge, reducing the moving range of a packet and to reduce the size of the titled device by moving a guide body to move the packet in the direction intersecting with the insertion direction of the cartridge at right angles. CONSTITUTION:The guide body 15 is moved in the cassette insertion direction by the pressure of an ejection lever 17 and held at its position by a locking body 18 and the packet 11 is held at an ascending position. When the cassette is inserted into the packet 11, the insertion edge part of the cassette is abutted to a pin 20a of a sliding body 20, the pin 20a is pushed and the sliding body 20 is moved. When the cassette is completely inserted into the packet 11, an engaging body 18 is rotated, a pin 26 of the guide body 15 engaged by the pawl 18a of the engaging body 18 is disengaged and the guide body 15 is moved to the back side of the cassette insersion direction by the excitation of a spring 16. In accordance with the movement, the packet 11 is descended by the action of a pin 21 inserted into grooves 22, 23 and the cassette is coupled with the rotary shaft of the motor 13.
Patent JP-S63220786-A (JP)
Title: Digital speed control of motor
Inventor: KAMOSHITA MIKIO
IPC: H02P29/00
Filed: 1987-03-09
Abstract: PURPOSE:To increase the accuracy of speed control, by a method wherein the speed control of a motor is effected by the optimum regulator having no deviation in the actual speed of the motor with respect to an objective value. CONSTITUTION:A micro-computer obtains a control signal U1(K) employing the optimum gain vector based on a deviation between a speed command R(K) and the rotating speed signal Y(K). On the other hand, an observer operates the estimated value X1(K) of a conditional vector, showing a current conducted through the motor, based on the input voltage U(K) of the motor and the rotating speed signal Y(K) of the motor. A motor input voltage U(K) is operated by adding the control signal U1(K), the ostimated value X1(K) and the conditional vector X2(K). According to this method, the accuracy of speed control may be improved and the conduction of overcurrent may be prevented.
Patent JP-H09238713-A (JP)
Title: Buckle for child seat
Inventor: WARASHINA NORIHIKO
IPC: A44B11/26
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a buckle which remarkably improves assembly property at the time of assembly and is miniaturized and lightened. SOLUTION: Such a buckle E for child seat is composed of a crotch band 1 fitted on the side of child seat, a tongue engaging/disengaging mechanism provided at the upper part of this crotch band 1, and a pair of tongues 50 and 50 to be attachably and detachably locked to this tongue engaging/ disengaging mechanism. Then, the crotch band 1 is composed of a lower cover 10 having an arm part 12, whose lower end is to be fitted to the side of child seat 70, and an upper cover to be fitted to this lower cover 10, and a push button 60 for ejecting the tongues 50 and 50 by operating the tongue engaging/ disengaging mechanism is axially supported on the side of the upper cover 20 so as to make it rise/fall through an energizing means arranged on the upper cover 20.
Patent JP-H05258818-A (JP)
Title: Laser diode socket
IPC: H01R33/74
Filed: 1992-03-11
Abstract: PURPOSE:To provide a socket usable for an automation device having the capability to automate power feed to a laser diode and directly position the laser diode. CONSTITUTION:This socket has a mounting flat section 1 having a cylindrical neck 10 with a less diameter than the outer diameter of a laser diode 6 for the mounting thereof, power feed pad sections 4 respectively insulated and laid on the lower end flat section of a connector 3 so as to be continuous to lead wires 7, a socket 9 having a positioning hole 5, and contact probes 8 positioned under the pads 4 of the socket 9 and vertically fixed in line with respective pads 4. According to this construction, automatic power feed can be realized by causing the contact probes 8 to come in contact with the pads 4. On the other hand, the diameter of the neck 10 of the socket 9 is smaller than the outer diameter of the laser diode 6 and, therefore, the laser diode 6 itself can be directly positioned.
Patent JP-H01225964-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: YASUDA SATOSHI
IPC: G03G9/087
Filed: 1988-03-04
Abstract: PURPOSE:To allow sufficient fixing at a low temp. and to prevent offsetting and winding round as well as to widen a fixable temp. region by using a resin compsn. in which a high crosslinking component and low mol.wt. component are uniformly mixed and dispersed. CONSTITUTION:The vinyl compd. which contains 0.1-60wt.% gel component, has a main peak in the region of 1,000-25,000mol.wt. and has at least one sub-peak or sub-shoulder in the region of 3,000-150,000 region mol.wt. in the chromatogram by GPC of the tetrahydrofuran soluble component is used as the binder resin. This polymer is the polymer synthesized from raw materials contg. alkenyl succicinic anhydride or alkenyl succinate as the monomer component. The toner which is sufficiently fixed at the low temp., prevents the offsetting and the winding round and has the wide fixable temp. region is thereby obtd.
Patent JP-H10190348-A (JP)
Title: Slot array antenna
Inventor: TESHIROGI TAMOTSU
IPC: H01Q13/24
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a circularly polarized wave antenna non-directional inside a horizontal surface capable of performing desired beam molding inside a vertical surface. SOLUTION: A dielectric 2 (2a and 2b) for which the thickness of a disk part 2a and a cylindrical part 2b is thinner than the half of the intra-tube wavelength of a using frequency and respectively fixed is disposed on the outer side of an internal columnar conductor 1 provided with the outer shape of a solid columnar type provided with a diameter larger than the wavelength of the using frequency. Further, an external cylindrical conductor 3 (3a and 3b) is disposed on the outer side of the disk part 2a and cylindrical part 2b of the dielectric 2, plural slot pairs 4... composed of a first slot 4a and a second slot 4b separated in a propagation direction for the length of 1/4 of the wavelength of radio waves propagated inside the dielectric 2 whose directions are orthogonally crossed with each other are opened at the cylindrical part 3b of the external cylindrical conductor 3 and power is fed to the center of the disk part 2a.
Patent JP-H02233558-A (JP)
Title: Production of sintered silicon nitride compact
Inventor: HASE TEIZO
IPC: C04B35/584
Filed: 1989-03-03
Abstract: PURPOSE:To obtain a sintered silicon nitride compact excellent in mechanical strength and toughness by combining respective steps of coarse and dense calcining of a mixture compact of silicon nitride powder and sintering assistant powder with permeation of a Zr compound solution, calcining and sintering thereof. CONSTITUTION:A compact consisting of a mixture of silicon nitride powder with a sintering assistant powder is subjected to the following steps to produce the objective sintered silicon nitride compact. The first calcining step for calcining the above-mentioned compact until the bulk density attains 80-90% of the theoretical density to provide a calcined coarse and dense compact, a permeation step for permeating a solution of a zirconium compound dissolved therein for forming zirconium oxide by heating into open pores of the above-mentioned calcined coarse and dense compact, a calcining step for heating the calcined coarse and dense compact in which the solution is permeated and converting the zirconium compound into the zirconium oxide and the second sintering step for sintering the calcined coarse and dense compact containing the zirconium oxide to afford the afore-mentioned sintered silicon nitride compact.
Patent JP-S60196635-A (JP)
Title: Torque sensor
Inventor: KOBAYASHI TADAHIKO
IPC: G01L3/10
Filed: 1984-03-19
Abstract: PURPOSE:To detect torque stably at a high S/N ratio, by averaging the change in magnetic characteristics of thin magnetic metal belts for one rotation in synchronization with the rotation of a torque transmitting shaft, and detecting the torque. CONSTITUTION:A sinusoidal wave obtained by an oscillator 26 is applied to exci ting coils 241 and 242, and annular magnetic cores 221 and 222 are excited in the circumferential direction of a torque transmitting shaft 21. When torque is applied to the torque transmitting shaft 21, the permeabilities of the annular magnetic cores 221 and 222 are increased or decreased in correspondence with the direction of the anisotropy of the introduced magnetism, which is imparted beforehand. The amounts of changes are converted into sinusoidal wave voltages by detecting coils 251 and 252. The voltages are applied to a detecting circuit 27 and further introduced to an averaging device 30 through an integrating circuit 28 and an A/D converter 29. Meanwhile, a rotary signal is obtained by a number-of-rotation sensor 31, which is provided at the other position of the torque transmitting shaft 21, and intoduced to a synchronization signal generator 32 and the averaging device 30.
Patent JP-S61210971-A (JP)
Title: Detector for glass soil amount
Inventor: KAWAI KENJI
IPC: G01N27/06
Filed: 1985-03-15
Abstract: PURPOSE:To implement an optimum maintenance measure by combining the 1st pilot insulator whose soil amount is measured during a comparatively short period with the 2nd pilot insulator whose soil amount is measured when the integrated value of the soil amount of the 1st pilot insulator exceeds the prescribed value and calculating these measured results by a control part. CONSTITUTION:The soil amount of the 1st pilot insulator is measured by a soil amount measuring circuit 11 during the comparatively short period such as once a day, and every measured value is integrated by an integrating circuit 12, thereby obtaining the integrated value Pm. When said value Pm exceeds the prescribed value, the soil amount of the 2nd pilot insulator is measured by a soil amount measuring circuit 13, thereby obtaining the measured value Sm. With the aid of the ratio (Sm/Pm) of the measured value Sm to the integrated value Pm, a soil amount calculating circuit 14 calculates the soil amount of an actual insulator. If the soil amount exceeds a permissible value, an alarm circuit 15 issues the alarm.
Patent JP-S59178775-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMANOUCHI KAZUAKI
IPC: H01L29/792
Filed: 1983-03-29
Abstract: PURPOSE:To make a cell transistor fine by a method wherein the upper layer polycrystalline Si film, lower insulation film, and further lower polycrystalline Si film are successively patterned by using the means of anisotropic etching means, thus forming a stacked gate consisting of a polycrystalline Si floating gate and a control gate. CONSTITUTION:A thick field oxide film 12 is formed in the periphery of an Si substrate 11, the first thin gate oxide 14 is provided on the surface of the substrate 11, and the first polycrystalline Si film 15 is deposited over the entire surface. P<+> ions are implanted thereto, resulting in the generation of a P<+> type layer 16 in the surface layer part, which is then heat-treated, thus putting the P<+> ions in re-distribution. Next, a layer 15 is left as a layer 15' only on a transistor forming region 13 by isotropic etching, and the side surface of said layer is made inclined by the presence of the layer 16. Thereafter, the second gate oxide film 19 is adhered on the layer 15', and the second polycrystalline Si film 20 is grown over the entire surface and then covered with an SiO2 film 21. Anisotropic etching is performed with a resist film 22 as a mask, thereby leaving the floating gate 15'' and the control gate 20''.
Patent JP-H08248003-A (JP)
Title: Magnetooptic defect inspection equipment
Inventor: KAJIYA TAKANORI
IPC: G01N27/82
Filed: 1995-03-14
Abstract: PURPOSE: To prevent a defect in a Farady effect element caused by magnetic saturation from being missed in the inspection by exposing the Farady effect element when the energizing level of a magnetizer is low. CONSTITUTION: A synchronism control means synchronizes the energizing of a magnetizer 50 with the exposure of a Farady effect element 21 or the detection of reflected light therefrom. A phase regulation means regulates the signal phase such that the exposure of Farady effect element 21 or the detection of reflected light therefrom is carried out when the energizing level of the magnetizer 50 is low. Consequently, the flux generated from the magnetizer 50 has insignificant direct effect on the signal detected by an image pickup unit 24 or the like. Consequently, even when a high sensitivity Farady effect element 21 is employed, the object can be inspected without magnetically saturating the Farady effect element and the presence of flaw can be detected reliably.
Patent JP-S61212800-A (JP)
Inventor: FUJIMORI AKIYOSHI
IPC: C03C25/12
Filed: 1985-03-16
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。