baber/WOPTO huggingface dataset:
Patent JP-S5666165-A (JP)
Title: Linear pulse motor
Inventor: KOJIMA SABUROU
IPC: H02K41/03
Filed: 1979-11-05
Abstract: PURPOSE:To ensure fine feeding by operating an armature and a field as the combination of a rotational-drive pulse motor and a magnetic thread and as a linear- drive pulse motor as well. CONSTITUTION:A salient pole 11 in parallel with axial direction and the armature coils 12 and 13 spirally wound to form the spiral magnetic field are provided on the armature 1 not axially transferable but capable rotation. Further provided on the field 2 not rotatable but axially trnasferable are the field coils 29 and 30 parallel to axial direction for working with the salient pole 11 to constitute a rotational-drive pulse motor and salient pole structures 23-26 having the salient poles at the same pitch as the spiral magnetic field for working with the spiral magnetic field of the armature 1 to form the magnetic thread. Further, field coils 27 and 28 are provided to work with the spiral magnetic field of the armature to form the linear- drive pulse motor. The rotation of the motor is converted into the axial trnasfer by the thread with given coils excited.
Patent JP-S62296519-A (JP)
Title: Control system for spinner unit
Inventor: TANAKA YASUHIRO
IPC: B05D1/40
Filed: 1986-06-17
Abstract: PURPOSE:To accelerate the transmission of information between a main processor and a unit control processor by transmitting data between arbitrary processors by LAN connected in parallel through a common serial bus with the unit control processor and preceding processor. CONSTITUTION:Unit control processors UP1-UP15 provided individually at wafer processing units u1-u15 individually manage the process in the units. A main processor MP is disposed at the upper positions of the processors UP1-UP15 to manage the operations of the processors UP1-UP15, thereby controlling the operation of a whole spinner unit. A main processor MP and unit control processors UP1-UP15 are connected in parallel through a serial bus 10 to construct an LAN, thereby transmitting data between arbitrary processors via the LAN. Thus, information between the processor MP and the processors UP1-UP15 can be rapidly transmitted.
Patent JP-H08314172-A (JP)
Title: Treatment of electrically conductive substrate for electrophotographic photoreceptor
Inventor: TAKEGAWA ICHIRO
IPC: G03G5/10
Filed: 1995-05-18
Abstract: PURPOSE: To obtain a superior image by the washing and surface roughening of an electrically conductive substrate as well as to efficiently treat the substrate by jetting an aq. washing soln. contg. a detergent or an aq. suspension contg. water, an abrasive material and a detergent from a nozzle connected to a high pressure feeding source. CONSTITUTION: Abrasives are suspended by 8kg in 301 aq. soln. contg. 5wt.% surfactant as a detergent to prepare an aq. suspension and this suspension is sent to a gun 3 by a pump 2 at 61/min flow rate and is sprayed from the gun 3 onto an Al tube 1 with compressed air having 1kgf/cm<2> introduced from an air introducing pipe 4. The washing and surface roughening of the Al tube 1 are simultaneously carried out while moving the gun 3 in the axial direction of the tube 1 at 500mm/min and rotating the tube 1 at 100r.p.m. The tube 1 is then rinsed with ion exchanged water and the objective electrically conductive substrate for producing a photoreceptor is obtd.
Patent JP-2000328940-A (JP)
Title: Engine generator
Inventor: MOROHOSHI SHINICHI
IPC: F01P5/06
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To enhance the effect for cooling an engine, a generator, and a muffler with a simple structure. SOLUTION: A muffler 102 connected to the exhaust side of an engine 40 is installed upward of the engine so as to be adjacent to a fuel tank 90. The top and side portions of the muffler are covered with a heat-shielding cover 121. A generator 50 is covered with a substantially cylindrical fan cover 80 that reaches the engine. A cooling fan 60 for introducing the outside air to the generator 50 is installed to the inlet of the fan cover 80. An inlet 112a of an engine cooling air passage 112 for cooling the outer surface of the engine is provided to face an outlet 87 of the fan cover 80. The engine cooling air passage 112 is branched upward and a muffler cooling air passage 126 is formed between a muffler 102 and the heat-shielding cover 121. The generator 50 is cooled by the outside air admitted by the cooling fan 60. The engine 40 and the muffler 102 are, then, cooled.
Patent JP-S5844453-A (JP)
Title: Automatic original feeder
Inventor: HIROSHIGE KEN
IPC: G03G15/00
Filed: 1981-09-11
Abstract: PURPOSE:To convey an original without any damage by using a flow of air. CONSTITUTION:An original sheet 4, while floating by the Coanda effect by a blower 11, is conveyed onto platen glass 3 along an original guide 12 to strike a resist pin 13, where it is positioned. The blowing of the blower 11 is stopped, and the original guide 12 is lowered to press the original 4 against the platen, thereby performing exposure. After the exposure, the resist pin 13 is elevated and the blowing of the blower 11 is restarted, so that the original sheet 4 is discharged while floating.
Patent JP-H08155887-A (JP)
Title: Web material processing machine
Inventor: HANSUIERUKU KURAIN
IPC: B26D1/40
Filed: 1995-05-18
Abstract: PURPOSE: To adjust a backlash to a minimum by disposing a means to adjust the backlash in a sector-shape in at least one gear at its circular position in a pair of gears which rotate a plurality of worked parts in those directions reversed to each other. CONSTITUTION: A backlash adjusting means 60 forms a groove hole 62 in a synchronous gear 34 at a position where a disengagement and an engagement of a gear body 61 occur. The groove hole 62 is extended axially through the entire width of the gear, and curved in the circular direction so that a part 64 of the gear body 61 in the groove hole 62 and a gear system 63 can obtain a uniform thickness. The groove hole 62 is clogged axially by a weld part 65 to form a pressure medium pocket 66. The pressure medium pocket 66 is connected to a valve 68 through a hole 67, and the valve 68 is disposed on a hub part 69 on the outside of its gear area so that it can be operated from the outside through a key face part 70. Thus a gear backlash can be adjusted in a sector-shape.
Patent JP-H06329023-A (JP)
Title: Method for controlling operation
Inventor: MIYATA HIDEAKI
IPC: B61L27/00
Filed: 1993-05-24
Abstract: PURPOSE:To improve the reliability of the operation control of the non-synchronous double system by receiving the CTC display information by both the main and the sub route control devices, outputting the information on the control output from the main device, and obtaining the coincident condition by receiving the information on the condition at the time when the sub device is stored from the main device to the sub device. CONSTITUTION:Both a main route control device 11a and a sub route control device 11b receive the CTC display information to be transmitted from the device of each station through a central transmission device 14 as the input information. The information on the control output to be transmitted to the device of each station is outputted to the central transmission device 14 only by the main route control device 11a. When the sub route control device 11b is started, the information on the condition from the main route control device 11a is received to coincide the condition. Thereafter, as the collating information of the condition of the main route control device 11a and the sub route control device 11b, the CTC information received from the central transmission device 14, more concretely, the train shift information where the change in the aspect of a signal is combined with the falling condition of the inner track circuit is used.
Patent JP-S63520-A (JP)
Title: Snow remover
Inventor: SASAKI ICHIRO
IPC: B60K17/28
Filed: 1986-06-18
Abstract: PURPOSE:To make maintenance easier as well as to miniaturize a snow remover by a method in which an auger and a blower are connected through a dry clutch to an engine, and a cover for the auger and blower is attached to a transmission case. CONSTITUTION:A running clutch 25 is connected, and a change gear mechanism 14 is operated for traveling. A dry type clutch 51 is then connected, whereupon snow is raked and removed out by an auger 79 and a blower 75. In the snow remover, an engine 13 are connected with the auger 79 and the clutch 75 by the dry clutch 51. A space to house the clutch 51 is formed by the transmission case 15 and the cover 50 of the blower 75. The interruption with power to the auger, etc., can thus be exactly made, enhancing the reliability of the snow remover.
Patent JP-S5844509-A (JP)
Title: State change detector
Inventor: HATAYAMA HITOSHI
IPC: G05B15/02
Filed: 1981-09-10
Abstract: PURPOSE:To perform a state change detection with high reliability and a simple constitution, by detecting the change of state among the rise, fall and inhibition with each point for the digital input of the process input and output. CONSTITUTION:The input digital signals fed to an input IC from outside are loaded in parallel with prescribed intervals to a shift register SRA with a quartz oscillating circuit OS. The output of the SRA is fed to a shift register SRB of the next stage. The outputs of both registers are detected by a detector XOR. At the same time, the output of the circuit OS is divided by a counter CRT, and the output of this division is fed to the off and on detecting decoders FDC and NDC and then applied to a selector SEL via switches SA and SB. Then an interruption is produced at an interruption producing gate ATNF by an AND of the output SE1 of the selector SEL and the state change detection output DT1. A CPU reads in the state of an input part with a request of the interruption.
Patent JP-S5366347-A (JP)
Title: Manufacture for elastic surface wave element
Inventor: NAMIKATA TAKESHI
IPC: H03H3/08
Filed: 1976-11-26
Abstract: PURPOSE:To increase the adhesive strength and to form a thick film in a short time, by forming the second SiO2 film with evaporation method after the first SiO2 film is formed with spatter method or CVD method.
Patent JP-2000337380-A (JP)
Title: Sintered oil retaining bearing
Inventor: MIYASAKA MOTOHIRO
IPC: C10M105/06
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To improve a sliding characteristic by impregnating a bearing member with a lubricant mixed with a specific quantity of perfluoropolyether to a mixture of one or two kinds or more selected from polyalphaolefin, polyol ester and diphenyl ether into an emulsion. SOLUTION: A mixture of one or two kinds or more selected from polyalphaolefin, polyol ester, diphenyl ether, diester oil, mineral oil, alkyl benzene and alkyl naphthalene is used for the base oil of a lubricant composition, and perfluoropolyether of 0.1-30 vol.% is blended with the base oil into an emulsion to obtain a lubricant. A bearing member 1 is made of a porous powder sintered metal, and it is impregnated with the lubricant. The bearing member 1 is provided with bearing sections 2 on both side sections and a middle expansion section 3 at the middle of its inner hole, and the bearing member 1 is pressed into the inner hole of a housing 4 via the outer periphery of the middle expansion section 3, thereby a bearing suitable for a high-speed-rotation small spindle motor or the like is obtained.
Patent JP-S6120965-A (JP)
Title: Developing device
Inventor: ONO TAIZOU
IPC: G03G15/09
Filed: 1984-07-10
Abstract: PURPOSE:To develop images with a high picture quality without requiring high- precision adjustment by allowing a magnet, which carries a developer layer on the surface, and the surface of a photosensitive body to face each other with a certain space between them. CONSTITUTION:The magnetic force of a magnet 7 which faces a photosensitive body 1 with a certain space between them is made weaker downstream than upstream in the rotation direction of the photosensitive body, and a carrier 8 is stuck to the surface of the magnet and is crested, and the carrier is pressed to the surface of the photosensitive body in this state. When the latent image formed by exposing the photosensitive body 1 electrified negatively by an electrifier 4 placed in the carrier part 8, an electric field is generated between the magnet 7 and the latent image, and a positively electrified insulating toner 9 is stuck to the latent image to develop it. Since the developer is crested and pressed, it is unnecessary to adjust the space between the photosensitive body 1 and the magnet 7 with a high precision, and only the toner image is developed with a high picture quality.
Patent JP-S625599-A (JP)
Inventor: OBARA NOBUYUKI
IPC: H05B37/02
Filed: 1985-06-28
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-H06328231-A (JP)
Title: Method and device for opening hole in molten metal pouring structure
Inventor: HIRAOKA TERUYOSHI
IPC: B22D41/44
Filed: 1993-05-20
Abstract: PURPOSE:To reduce the generation of oxide as little as possible and to execute a hole opening work as quick and safe as possible by reducing the consumption of oxygen as little as possible at the time of opening the hole with an oxygen lance. CONSTITUTION:This device is composed of an upper vessel 1 for storing molten metal, a pouring nozzle 2 communication-connected with the bottom part of the upper vessel 1 and providing a flowing passage opening/closing means 22, a pouring tube 5 connected with the lower end part of the pouring nozzle 2, a lower vessel 3 for storing the molten metal flowing down the pouring nozzle 2 and the pouring tube 5 and a combustible plugging material 4 beforehand plugged at the upper part from the flowing passage opening/closing means 22 in the pouring nozzle 2. In the hole opening method to a molten metal pouring structure for executing the hole-opening by blowing oxygen- containing gas introduced in the pouring tube 5, near the lower surface of the combustible plugging material 4 to ignition-burn and burn down the combustible plugging material 4, an oxygen-containing gas blowing means 6 is extended toward the combustion surface of the combustible plugging material 4 matching to the burning-down of the combustible plugging material 4.
Patent JP-S5668677-A (JP)
Title: Preparation of alpha-tocopherol
Inventor: EGUCHI ARAHIKO
IPC: C07D311/72
Filed: 1979-11-05
Abstract: PURPOSE: To prepare the titled highly active compound, by reacting a non-α-tocopherol having a low biological vitamin E activity as a raw material with formaldehyde or a polymer thereof and a reducing agent in the presence of an organic acid.  
     CONSTITUTION: A tocopherol containing at least one of β-, γ-, and δ-tocopherols is reacted with formaldehyde or a polymer thereof, preferably paraformaldehyde,  and a reducing agent, preferably a combination of palladium-carbon with hydrogen,  in the presence of an organic acid, e.g. a fatty acid, preferably acetic acid, to give α-tocopherol having a high degree of vitamin E activity.  
     EFFECT: A high yield only in the one-stage reaction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61179904-A (JP)
Inventor: MARUSERU SANTOREE
IPC: E01C11/02
Filed: 1983-08-04
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-H04366606-A (JP)
Title: Resin molded product having fresh decorative pattern and its manufacture
Inventor: MATSUHISA SHIGEKI
IPC: B29C39/10
Filed: 1991-06-14
Abstract: PURPOSE:To make a color change continuous and finish superior in natural feeling or soft feeling, by constituting the title method so that it has a colored spotted pattern constituted of at least two kinds of colors which are different from each other in any of at least a color phase, chroma and brightness on its surface layer. CONSTITUTION:In a washing and dressing stand, at the time of manufacturing of the washing and dressing stand, whose dressing stand part is made white and washing bowl part is made blue, from silica high filling methacrylate resin by making use of a mold, after a white or blue colored composition is spread on the surface of the mold, silica high filling acrylic syrup is introduced into a system. After the spreading, the mold is assembled and heated, a matter obtained by mixing and agitating high-purity silica is cast, heated, polymerized and cured. With this construction, a white and blue are mixed up appropriately with each other at an interface between the dressing stand part and washing bowl part and the interface possesses a beautiful spotted pattern where various intermediate colors changing continuously from a thin sky-blue up to a deep blue are expressed and is superior in natural feeling and free from unevenness.
Patent JP-H089114-A (JP)
Title: Book original reader
Inventor: TAKEGAWA KENICHI
IPC: B42D9/06
Filed: 1994-06-24
Abstract: PURPOSE:To simplify an original platen pressing means and to move a scanning unit to a page sucking position without butting the book original by lowering the original platen before a scanning unit having a function of turning over pages of the book original starts page turn-over. CONSTITUTION:Left and right pages of a book original 80 placed on platens 31, 32 are sequentially read by a scanning unit 13 of a scanner section provided with an electrostatic sucking belt 30 to turn over pages of the original 80. The forward movement of the unit 13 in the right direction, the return movement in the left direction, elevating and descending of the platens 31, 32 are controlled by an image processing unit(IPU) of a scanner section and the platens 31, 32 are set to the descending state till page turn-over is started by the unit 13 after the reading by the unit 13 is finished. Thus, the original platen pressing means is simplified without the need for the use of a fixing member such as an original platen vertical direction restriction wire or the like to fix the placing means and the scanning unit is moved to the page sucking position without butting this original.
Patent JP-H11340436-A (JP)
Title: Manufacture of semiconductor storage
Inventor: TAKAISHI YOSHIHIRO
IPC: H01L21/28
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor storage that can make a pad polysilicon thin and has a gate electrode for improving uniformity. SOLUTION: A gate photo resist process is divided into two times. In the first gate photo resist process, etching is made with the first gate pattern as a mask, thus forming a part where a pad polysilicon film exists between gate electrodes. Then, polysilicon is formed on an entire surface, and etching is made with a second gate pattern 11 as a mask as the second gate photo resist process, thus forming a part where no pad polysilicon exists between the gate electrodes. After that, and LDD layer 30, a first interlayer insulation film 12, a bit contact 13, a bit line 14, a second interlayer insulation film 15, a capacity contact 16, a capacity lower electrode 17, a capacity insulation film 18, a capacity upper electrode 19, and a third interlayer insulation film 20 are formed.
Patent JP-S5845460-A (JP)
Inventor: YAMANO SUSUMU
IPC: F25B13/00
Filed: 1981-09-10
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-2000332494-A (JP)
Title: Substrate fixing device
Inventor: KATO TADASHI
IPC: H05K13/02
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate fixing device capable of surely fixing a substrate, without imposing a load on a motor, a stopper, and a substrate support pad independent of the thickness of the substrate. SOLUTION: A substrate fixing device is equipped with stoppers 10 which press on the one surface of a substrate 100, substrate support pads 20 which press on the other surface of the substrate 100, a lifting mechanism 30 which moves the substrate support pads 20 toward the stoppers 10 in a reciprocating manner, and a motor 50 which drives the lift mechanism 30, where a torsion spring 60 which absorbs a reaction force of the substrate support pad 20 and transmits a driving force of the motor 50 is interposed between the lift mechanism 30 and the motor 50. An encoder 90 which detects the movement of the lifting mechanism 30.
Patent JP-S5768429-A (JP)
Title: Dredging method by wheel cutter with water injection pump
Inventor: TAKAMURA SHIGEO
IPC: E02F3/92
Filed: 1980-10-16
Abstract: PURPOSE: To deepen the depth of excavation more than conventional devices by mounting an injection pump with an injection nozzle on a wheel cutter and forcedly flowing and conveying excavated soil and sand.  
     CONSTITUTION: The wheel cutter 1 is pivotally supported rotatably at a nose of a ladder 7 of a wheel cutter ship 10. The water injection pump 3 is mounted on the wheel cutter 1, injection water is ejected from the injection nozzle 5, and soil and sand forcedly excavated by means of rotatory buckets 2 are pushed into a suction pipe 4 and flowed and conveyed through a sand pump 11. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5667008-A (JP)
Title: Leveling device for underwater riprap foundation
Inventor: KAGAWA MICHIO
IPC: E01C19/30
Filed: 1979-11-06
Abstract: PURPOSE: To let a weight drop at a correct spot and level off a prearranged place satisfactorily by providing spuds at the both ends of a ground contacting body in a vertically movable manner.  
     CONSTITUTION: After dumping ripraps at the water bottom where the riprap foundation is to be built, a weight guide frame 1 is lowered by means of a crane, etc. at one spot of a riprap foundation erection area 17. At that time, spuds 10 1 , 10 2  which put out from the lower surface of the ground contacting body 9 are introduced way into between the ripraps 16. Then the weight 3 is lowered to strike the riprap 16. Following this procedure, measurement is made by a scale 8 aboard a working large 7, etc. When the weight 3 has reached a prearranged water depth, one of the wires 15 fixed to arms 14 1 , 14 2  is pulled, so that the guide frame 1, changes the ground contacting position of the ground contacting body 9 centering around spud 10 1  thrusted into the ripraps. As a result, the lower surface of the weight 3 is placed in an opposed position to a new riprap part. Thus it is possible to perform the underwater riprap foundation at high operating rate with the minimized operation volume. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04343006-A (JP)
Title: Inspecting method and apparatus of lead wire of part to be mounted on surface
Inventor: ARAYA SHINICHI
IPC: G01N21/956
Filed: 1991-05-20
Abstract: PURPOSE:To detect at high speed and with high accuracy the length, bend, arranging interval and floating amount of lead wires of a part to be mounted on the surface. CONSTITUTION:The length of each lead wire of a plurality of parts 20 to be surface-mounted which are arranged on a straight line in the fixed posture, the bend of the lead wire to a main body of the part, and the arranging interval of the lead wires are inspected by photographing the parts by means of a matrix camera 5 moving in tire arranging direction of the parts 20. A measuring reference point of the lead wire of each part to obtain the amount of floating is detected from the photographing signal of the matrix camera 5. The amount of levitation of the measuring reference point of each lead wire is checked by a laser displacement sensor 6 moving in the arranging direction of the parts.