baber/WOPTO huggingface dataset:
Patent JP-S62281420-A (JP)
Title: Wafer processing device
Inventor: CHIGA MASAJI
IPC: H01L21/027
Filed: 1986-05-30
Abstract: PURPOSE:To permit organic compounds to be adhered to wafers uniformly and efficiently by mounting a vapor chamber of the organic compounds on a heat treatment plate so that going up and down of the vapor chest can be controlled and making the vapor chamber go down up to the wafers when the organic compounds are applied as spray of vapor, thereby going up from the wafers after causing the organic compounds are adhered to the wafers. CONSTITUTION:A vapor chamber 11 of organic compounds is mounted on an upper portion of heat treatment plate 2 located at the downstream side of heat treatment equipment and the vapor chamber 11 is connected to a vapor generator 13 of the organic compounds through a conduit tube 12. In addition, a climbing cylinder 17 is coupled with a climbing lever 15 of the vapor chamber 11 and its vapor chamber is constructed so that its vapor chest is guided to a guide 18 by the climbing cylinder 17 to make up and down movements. Furthermore, packing materials 19a and 19b are attached to lower frings of the vapor chest 11 and when its chamber 11 is positioned at an end of downward movement, its chamber brings the packing materials in full contact to the heat treatment plate 2 to prevent a sprayed vapor from escaping through the heat treatment plate.
Patent JP-H04329841-A (JP)
Title: Ceramic member for suction type degassing and degassing method using the same
Inventor: ARIGA KIKUO
IPC: C22B9/04
Filed: 1991-04-26
Abstract: PURPOSE:To offer a ceramic member for suction type degassing capable of swift sucking of a harmful gas contained in the molten metal of aluminum or an aluminum alloy by a simple equipment, furthermore, having a long service life and excellent in workability and a decassing method using it. CONSTITUTION:The molten metal 1 of an aluminum alloy is immersed in a ceramic tube 3. This ceramic tube 3 contains >=90% silicon carbide and/or silicon nitride in total, and its pore size is regulate to <=40mum. At the time of sucking, the pressure of suction space in the ceramic tube 3 is regulated to 50 to 400mmHg.
Patent JP-S5824637-A (JP)
Inventor: RICHIYAADO AASAA RINZEI
IPC: B66F11/04
Filed: 1982-07-20
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-H11335118-A (JP)
Title: Production of aluminum fluoride
Inventor: CUZZATO PAOLO
IPC: B01J37/26
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain an AlF3 having large surface area without decreasing the SA value in the fluorination of alumina. SOLUTION: Aluminum fluoride is produced by the fluorination of alumina with gaseous HF. The fluorination is carried out by fluorinating alumina with HF at an initial temperature of <300 deg.C, increasing the temperature to >320 deg.C and <450 deg.C at a heating rate of <=100 deg.C/hr, continuing the fluorination at the final temperature until the supplied molar amount of HF reaches at least the stoichiometrical amount based on alumina and further continuing the reaction until the fluorinated alumina having a fluorine content of >=95% of the stoichiometrical content is obtained.
Patent JP-H11301496-A (JP)
Title: Power steering system
Inventor: SHIOYAMA SHUICHIRO
IPC: B62D5/04
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To form a holding groove for holding lubricating oil in a part at which the inner wheel of a bearing is play-engaged with a steering shaft with a micro clearance and to rotate the steering shaft in relation to the inner wheel by means of the lubricating oil in the holding groove when rotation supporting function of the steering shaft by the bearing is lost due to rust or others. SOLUTION: The inner wheel 11A of a lower side bearing 11 is clearance- engaged with a bearing play-engaging portion 6D of a steering shaft 6, and the outer wheel 11B is press-engaged with a bearing press-in portion of a shaft mounting cylinder 2. A holding groove 8 linking with a tooth groove of a pinion 7 is formed in the bearing play-engaging portion 6D. Grease dropping from the pinion 7 and a rack 14 intrudes into this holding groove 8. When the lower side bearing 11 loses support function due to rust or others, the steering shaft 6 is rotated in relation to the inner wheel 11A.
Patent JP-H02304820-A (JP)
Title: Interlocking/single-acting switching operation device
Inventor: TANAKA AKIO
IPC: H01H89/00
Filed: 1989-05-18
Abstract: PURPOSE:To retain independence of both operations, improve operability and maintainability, and reduce a board area by providing a common use switch mutually translational from interlocking to single-acting, or from single-acting to interlocking. CONSTITUTION:An interlocking operation switch 1, A single-acting operation switch 2A, B single-acting operation switch 2B, AND (logical product) circuit, OR (logical sum) circuit, and lock switch 13 which is common use switch are provided. Because of providing a common use switch 13 mutually translational from interlocking to single-acting or from single-acting to interlocking, when logical product conditions AND 1-AND 9, of an under single-acting condition and a command condition from single-acting to interlocking with the common use switch 13, is realized, only an interlocking operation with a mechanical switch 1 can be possible to make, and when logical product conditions AND 1-AND 9, of an under interlocking condition and a command condition from interlocking to single-acting with an applied switch, is materialized, only a single-acting operation with CRT touch operation switches 2A and 2B can be possible to conduct. This enables independence of both operations to be retained, operability and maintainability to be improved and board area to be reduced.
Patent JP-S5554120-A (JP)
Title: Shearing cutter with sloped repressing face
Inventor: MATSUI IZUMI
IPC: B23D15/04
Filed: 1978-10-11
Abstract: PURPOSE: To extend the life of shearing cutter and to reduce the quantity of burr, deformation and unevenness of sheared face by providing a sloped repressing face to the shearing cutter.  
     CONSTITUTION: In the case of cutter that shears a round bar, the shearing cutter 50 has a repressing face 60 which is approximately conformed to a half outline of the section perpendicular to the axis of sheared material, the repressing face 60 is slightly sloped so that the angle θ of edge 70 formed at the end of face 60 is made an obtuse angle. By the use of such a cutter, the load related to the deformation of sheared material can be distributed over the repressing face at the first stage of shearing, the maximum stress applied to the edge in shearing can be decreased to reduce wear of the edge, and a good sheared face can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5249910-A (JP)
Title: Proces of staggered parallel opratio of hot stoves
Inventor: SHIMASOE IZUMI
IPC: F27B1/22
Filed: 1975-10-20
Abstract: PURPOSE: To carry out the staggered parallel operation of high thermal efficiency easily and stably, with the combination of the hot stoves of different capacities (the combination in which the number of the hot stoves of low capacity is smaller than the number of high capacity) in the operation of the hot stoves for the blast furnace. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0219841-A (JP)
Title: Method, cartridge and spool of connecting photographic film
Inventor: FURANCHIESUKO DONATO
IPC: G03B17/30
Filed: 1989-05-18
Abstract: PURPOSE: To optimize splicing by forming a lateral direction relative weakened area in a leader part proximately to the main part of the film. CONSTITUTION: While the film 4 is wound, the leader part 9 is extended and folded on a knife 29 and permanently deformed in a crossing area 47 at a distance near to the main part 5 of the film 4. The crossing part 47 of the leader part 9 is consequently weakened by folding on the knife 29, and is called the relative weakened area. Namely, it is the area where its peculiar tensile strength is reduced by a method previously decided to obtain priority breakage area under the tensile force. Therefore, the breakage is not caused in the area of a catching hole 11 but caused in the relative weakened area 47, then a situation that the leader part 9 is connected to the main part of the film 4, remains and prevents splicing is prevented. Thus, the splicing is appropriately performed.
Patent JP-H02305136-A (JP)
Title: Digital information transmission system
Inventor: KAGE GOZO
IPC: H04L12/70
Filed: 1989-05-19
Abstract: PURPOSE:To reduce the useless repetitive transmission by adding a 1-bit standby signal comprising of '0' and '1' alternately to each packet sent from a 1st station, allowing a 2nd station receiving the packet to detect the standby signal added to each packet and applying retransmission request to the 1st station when the standby signal is not alternately received. CONSTITUTION:A standby signal detection circuit 15 detects whether or not '0' and '1' is alternately and repetitively sent in the sent standby signal during the reception and when the repetition of '0' and '1' is disturbed, it is informed to a CPU 17. Then a retransmission request signal generating circuit 23 and a radio transmitter 24 are started from the CPU 17 and a retransmission request signal is sent from a 2nd station to a 1st station. Thus, when the repetition of the standby signal of the received packet is disturbed, the retransmission request signal is immediately sent, then useless repetitive signal transmission is minimized.
Patent JP-S5349870-A (JP)
Title: Method of sealing bulb
Inventor: YADA MASAAKI
IPC: H01K3/26
Filed: 1976-10-19
Abstract: PURPOSE:To provent intrusion of H2 into the bulb and permit manufacture of products of a constant quality at a low cost by effecting the sealing of the exhaust tube of the bulb with a laser beam or a light beanm in an infrared wavelength region above 1mum or in a ultraviolet wavelength region below 0,3mum.
Patent JP-S5828304-A (JP)
Inventor: OOTSUKI ETSUROU
IPC: B27L5/00
Filed: 1981-08-11
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-S62285819-A (JP)
Title: Carrier vehicle for shifting rod-like material
Inventor: UENO KIYOHIRO
IPC: B65G57/18
Filed: 1986-06-02
Abstract: PURPOSE:To greatly reduce the cost of installation. by supplying and discharging rod-like materials into and from a marking press and a label applying machine, and by conveying a plurality of aligned rod-like materials in a line-up condition to stack them. CONSTITUTION:A rod-like material 16 is conveyed in the direction of the arrow A, and when it is stopped at a stop reference position, it is shifted onto a stationary receiving bed 30 by means of a shifting carrier vehicle 1 so that the rod-like material 16 is stamped at its front end face by a marking press 31. Then, thus stamped rod-like material 16 is shifted onto sorting rollers 32 by means of the shifting carrier vehicle 1, and is applied thereon with a label at one end face by means of a label applying machine 33. After label application, it is required that rod-like materials 16 are sorted in accordance with the lengths, diameters and destinations thereof, and therefore, a plurality of sorting zones are provided to sort the rod-like materials 16. In this arrangement, in order to facilitate the bundling and handling of a plurality of the rod-like materials 16 constituting one batch, the sorting rollers 32 are controlled so that the centers of the rod-like materials are substantially aligned with each other, thereby they may be conveyed to predetermined Zoned and aligned.
Patent JP-H08297450-A (JP)
Title: Image forming method
Inventor: HONDA MITSUNOBU
IPC: G03G9/08
Filed: 1995-04-25
Abstract: PURPOSE: To surely remove a toner of a small particle size or an offset preventing agent powder remaining on the surface of a photoreceptor by bringing the edge of a cleaning blade into contact with the photoreceptor surface after transfer and to stably obtain a good image without fog or noise, etc. CONSTITUTION: A toner 4 or the like remaining on the surface of a photoreceptor 21 is removed by bringing the edge of a cleaning blade 28 into contact with the surface of the photoreceptor 21 after transfer. A fluidizing agent 4a having 30-300m<2> /g BET specific surface area is externally added to the toner. The fluidizing agent 4a is made to remain in 5-50μm length range in a wedge-like resident part S formed between the cleaning blade 28 and the surface of the photoreceptor 21 on the upstream side, in the moving direction of the photoreceptor 21, of the contact part of the edge of the cleaning blade 28.
Patent JP-S5351948-A (JP)
Title: Audio output amplifier
Inventor: OOMURA YOSHITO
IPC: H03F3/217
Filed: 1976-10-22
Abstract: PURPOSE:To extend the dynamic range by using the amplifier performing the linear operation with a small output, thru the connection of the audio output amplifier operating the linear operation in parallel with the audio output amplifier circuit using pulse modulating system.
Patent JP-H03129719-A (JP)
Title: Manufacture of semiconductor device
Inventor: UNO MASAAKI
IPC: H01L21/02
Filed: 1990-05-16
Abstract: PURPOSE:To effectively remove electricity of a substrate-housing jig and of a semiconductor substrate housed in the jig by a method wherein the substrate is housed in the substrate-housing jig and a film of a volatile organic solvent is formed on the surface of the substrate-housing jig in a state that the substrate-housing jig has been grounded. CONSTITUTION:Substrates 4 are inserted into a jig 1 from an upperpart opening part 1a and are held in the jig so as to be separated from each other. A holding member 3 is grounded; the jig 1 is held on a reservoir 2 of a volatile organic solvent such as IPA or the like in a container 2a which has been grounded in the same manner. Then, the holding member 3 is lowered; the jig 1 is immersed completely in the reservoir 2 of the IPA together with the semiconductor substrates 4 housed in the jig 1. Then, the jig 1 is pulled up from the reservoir 2 at a proper speed and is dried. During this process, an IPA film is formed on the surface of the jig 1; an electric charge is conducted immediately to the conductive holding member 3 through the film and is made to escape to a ground. Also an electric charge generated in the semiconductor substrates 4 housed in the jig 1 is made to flow to the IPA film with which the jig 1 is covered at a contact point with the jig 1, and is made to escape to the ground through the holding member 3.
Patent JP-S6019184-A (JP)
Title: Fixing device of copying machine
Inventor: TOKIWA HIROSHI
IPC: G03G15/20
Filed: 1983-07-13
Abstract: PURPOSE:To fix always an image with proper fixing pressure to eliminate trouble due to the excess and the deficiency of the fixing pressure by controlling a means, which slides the revolving shaft of a pressure roll to adjust the fixing pressure, with a signal from a form thickness detecting means. CONSTITUTION:The revolving shaft 3a of the pressure roll 3 is supported pivotally from below by a link bar 6, and one end of the link bar 6 is moved vertically by a vertically moving mechanism 8 to slide the pressure roll 3 toward a fixing roll 2. The thickness of a form 1 is detected by a light emitting part 15 consisting of a light emitting diode and a light receiving part 16 in a form thickness detecting means 5, and the vertically moving mechanism 8 is driven by the detection signal. Consequently, the image is fixed with proper pressure in accordance with the form thickness, and the occurrence of curl of the copy form and the jam which are caused by fixing defect due to the deficiency of the fixing pressure and the excess of the fixing pressure are prevented.
Patent JP-S5828380-A (JP)
Inventor: HARAKO SHIGEYA
IPC: B32B27/28
Filed: 1981-08-12
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-S616558-A (JP)
Inventor: KANEKO KOUJI
IPC: F25B27/02
Filed: 1984-06-21
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-H0849808-A (JP)
Title: Combustion device
Inventor: NAKAMOTO MITSUYOSHI
IPC: F23C99/00
Filed: 1994-06-08
Abstract: PURPOSE:To restrict the vibration combustion in a combustion device. CONSTITUTION:A flame port unit 8 is provided with acoustic closed ends 23, 24 at the side of an inlet port and an outlet port while a combustion device is constituted so that flames 21, 29 are positioned between these closed ends 23, 24 and a mitigating chamber 6 is provided at the side of the inlet port. When the inlet port side and the outlet port side of the flame port unit 8 of the combustion device are constituted to be acoustic closed ends in such a manner, vibration combustion is readily generated. In this case, when an air supplying tube 1 is communicated with the upstream side of the inlet port side closed end and an air discharging tube 5 is communicated with the downstream side of the outlet port side closed end, an air ratio and the amount of combustion, in which the vibration combustion is generated, are constant even when the lengths of the air supplying tube 1 and the air discharging tube 5 are changed and the frequency of vibration and the pressure of the vibration are constant. When the inlet port side mitigating chamber 6 is provided with a sound absorbing unit 22 under such a condition, the vibration is not caused and, further, the vibration will never be caused even when the air supplying tube 1 and the air discharging tube 5 are elongated.
Patent JP-S6018742-A (JP)
Title: Nv measurement of paint applied to object to be painted
Inventor: TODA KIMIO
IPC: G01N5/00
Filed: 1983-07-11
Abstract: PURPOSE:To attain to enhance the NV measurement of a paint applied to the object to be painted, by a method wherein spray painting applied to the object to be painted in such a state that a metal foil is adhered to said object to be painted and the metal foil is peeled off to weigh the weight of the paint applied to the metal foil before and after drying. CONSTITUTION:A preliminarily weighed metal foil such as an aluminum foil is adhered to the proper place of the surface of an object 1 to be painted such as an automobile and, in this state, painting is applied to the object 1 to be painted. The metal foil 2 is adhered, for example, by a means for pressing the same by a rubber magnet 3. Thereafter, the metal foil 2 is peeled off and the painted surface thereof is sealed so as to be blocked from the open air. In the next step, the metal foil is weighed by a chemical balance placed on a quiet place spaced apart from a painting line and, after drying, the metal foil 2 is further weighed. From the measured values, NV of the paint applied to the object 1 to be painted is calculated on the basis of formula. By this method, the accuracy of NV measurement can be enhanced.
Patent JP-H01295315-A (JP)
Title: Ac load power controller
Inventor: YAMAZAKI SHUICHI
IPC: G05F1/10
Filed: 1988-05-24
Abstract: PURPOSE:To realize the control of a phase angle over a wide range with use of a phase angle timer having a small number of bits by driving a preset timer means by several times in case a target phase angle exceeds a level corresponding to the maximum count value of the preset timer means and turning on a switching element at the final time-over. CONSTITUTION:A CPU 8 receives a start signal and calculates an energizing phase angle TFR (target value) of an exposure lamp 1 based on the power detection value of the lamp 1 and the target value TV. Then the CPU 8 sets the angle TFR at a phase angle timer and starts this timer in response to a zero-cross pulse. An ON trigger signal is applied to a trigger circuit 4 in response to a 1st or 2nd time-over of the phase angle timer and a triac OFF signal is supplied to the circuit 4 synchronously with the zero-cross pulse. In such a way, a switching element can be triggered on with an optional phase out of all sections 0-pi of the zero-cross pulse cycle regardless of the number of bits of the phase angle timer. As a result, a wide range of control width is obtained.
Patent JP-S62280839-A (JP)
Title: Resist material and pattern forming method
Inventor: WATANABE FUMITAKE
IPC: G03F7/075
Filed: 1986-05-30
Abstract: PURPOSE:To obtain the resist composition which has a strong dry-etching resisting property and is suitable for two-layer resisting method by using the resist material composed of a specific styrene polymer as the material of the resist layer. CONSTITUTION:The resist material composed of the styrene polymer shown by formula is used for the material of the resist layer. The styrene polymer is composed of a monomer contg. a chloromethyl group and a silicon atom. The chloromethyl group has an effect of giving sensitivity to the resist layer. The more the resist layer contains the chloromethyl group, the more the sensitivity of the resist layer increase. However, as the dry etching resisting property mentioned below is reduced by introducing the chloromethyl group in the resist material, the reduction of the chloromethyl group content in the resist material is preferable. While, as in the dry etching using oxygen, the etching resisting property and the silicon content of the material to be etched have a strong mutual relation, the more the silicon content increases, the more the etching resisting property is strengthened.
Patent JP-S5350923-A (JP)
Title: Color solid state pickup device
Inventor: MIYAGAWA YASUMI
IPC: H04N5/30
Filed: 1976-10-20
Abstract: PURPOSE: To obtain a color TV signal which possesses a luminance signal featuring a high resolving power and no line-crawl interference, by securing a simple combination between the color filter arrangement mechanism and the solid state pickup panel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6014673-A (JP)
Inventor: AAUIN EI HITSUKUSU
IPC: F16K17/38
Filed: 1984-06-21
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-H02307676-A (JP)
Title: Automatic welding method for polygonal member
Inventor: SUGITANI YUJI
IPC: B23K9/12
Filed: 1989-05-22
Abstract: PURPOSE:To set the bead height of a circular arc part to the same height as that of a linear part by setting the welding speed at the time of welding the circular part of a polygonal member to the specific speed, and setting the rotation time of the polygonal member to the specific time. CONSTITUTION:A linear part 11a is welded at the welding speed VS, and from the start point B of a corner part 12a to an end point C, welding is executed by changing the speed to the welding speed VC shown by the expression. Where, (h) and ri in the expression denote the height of a welding bead, and the inside peripheral radius of the welding bead of the i-th layer of a circular arc part, respectively. Welding is expected so that the rotation of a joint core 30 is started, when an arc point reaches a B1 point which goes into a corner part 12a from the point B by a distance (l) extending from the arc point to the position of the center of gravity of a welding pool, and the 90 deg. rotation of the joint core 30 is ended, when the arc point goes into the next linear part 11b by (l) from the end point C of the corner part 12a. When it goes into the linear part 11b, the welding speed is changed to Vs. Similarly, the whole periph ery is welded. In such a manner, the bead height of the circular arc part can be set to the same height as that of the linear part.
Patent JP-S61286474-A (JP)
Inventor: KOMATSU YOSHIHIRO
IPC: E05B19/00
Filed: 1985-06-11
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。