baber/WOPTO huggingface dataset:
Patent JP-S58100698-A (JP)
Title: Plating device
Inventor: GOTOU BUNYA
IPC: C25D17/28
Filed: 1981-12-10
Abstract: PURPOSE:To permit plating and removing of materials to be plated at a high speed by containing a vessel for materials to be plated of an inverted circular truncated cone shape consisting of a water permeable non-conductor which is opened at the top end and is formed with spiral passages and cathodes in the inside wall rotatably in a plating cell. CONSTITUTION:Materials to be plated are passed through a hopper 9 and a passage 7 and are discharged through a supply port 7a into the bottom of a vessel 3. On the other hand, when a revolving shaft 4 and the vessel 3 fixed to the shaft 4 by means of a flange part 5 is rotated, the plating soln. in a plating bath cell 1 is supplied through intake ports 8b- to a replenishing passage 8 and is released through discharge ports 8a toward the upper side part in the vessel 3. The materials to be painted ascend in the direction opposite from the rotattion in spiral passages 11 and the plating soln. in the vessel 3 is discharged through perforated holes 3b-. Thereupon, electricity is conducted between the anodes 2, 2 and the cathodes 10 along the inside wall of the vessel 3 to plate the ascending materials to be plated. The materials to be plated pass through a drain board 13 from the top end part 3a and are colledcted in a groove part 14b beyond the guiding part 14a.
Patent JP-S6347369-A (JP)
Title: Method for coating surface of plastic with metal
Inventor: HENINGU GIIZETSUKE
IPC: C23C18/28
Filed: 1987-08-10
Abstract: Activator formulations which contain an aromatic polyurethane as binder are outstandingly suitable for preparing non-metallic substrate surfaces for electroless metallisation. The metal deposits produced are distinguished by good adhesive strength.
Patent JP-S5987054-A (JP)
Inventor: TAKASE SHIYUUJI
IPC: B02C18/22
Filed: 1982-11-11
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-H0757144-A (JP)
Title: Pusher type article carrying-out device for automatic vending machine
Inventor: NAKAMURA EIJI
IPC: G07F11/08
Filed: 1993-08-11
Abstract: PURPOSE:To provide the pusher type article carrying-out device high in versatility and capable of vending a thin type article through easy operation of only attaching an attachment component on a pusher of standard specifications. CONSTITUTION:The pusher type article carrying-out device for the automatic vending machine carries out box type articles, stacked and stored in an article rack 2 structured on a stage, by pushing them out, one by one, from the lowermost article and consists of the pusher 1d which moves in the front-rear direction on the stage of a case 1a and an operation part (driving motor 1b and feed screw mechanism 1c) which moves the pusher forward and backward. When thin type articles 3 are vended, the attachment 4 is mounted on the pusher and the rear end part of the lowermost article (#1) stacked in the rack on the article receiving piece 4b of the attachment is held floating over the stage surface, so that the lowermost article (#1) can be pushed out forward and carried out without interfering with the following article (#2).
Patent JP-H0362063-A (JP)
Title: Toner replenishing device
Inventor: TANAKA KIYOHARU
IPC: G03G15/08
Filed: 1989-07-31
Abstract: PURPOSE:To stabilize the transportation rate of a toner and to transport and replenish the toner without denaturation of the toner as well as to form high- grade images by constituting the device of screws and screw shafts which freely rotatably support the screw in such a manner that the screws do not come into contact with the inside wall of a toner transporting path. CONSTITUTION:The screw shafts 302b, 302c at both ends of the 2nd screw 302 are supported freely rotatably by bearings 304, 306 without coming into contact with the respective inside walls of a joint 301, a pipe material 309 and a toner replenishing port 308. About 1mm clearance is provided between the outside diameter of the coil part 302a of the 2nd screw 302 and the inner wall of the toner transporting path. The flocculation of the toner by the sliding friction of the screws and the inside wall of the toner transporting path and the formation of the toner lumps are, therefore, prevented. The transportation ratio of the toner is stabilized in this way and the toner is transported and replenished without generating the denaturation of the toner. The high-quality images are thus obtd.
Patent JP-2000025096-A (JP)
Title: Manufacture of thermoplastic resin composition
Inventor: HARUHARA ATSUSHI
IPC: B29C48/76
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To manufacture a polyester resin composition for contact operating type electric and electronic components having low gaseous properties and a flame retardance. SOLUTION: The method for manufacturing a thermoplastic resin composition by blending a flame retardant with a thermoplastic resin and melt kneading the mixture by using a vent type extruder comprises the steps of pouring 8.0-15.0 kg/cm2 of a pressurized water from a kneading zone of the extruder 0.5 to 1.0 pt.wt. per 100 pts.wt. of its discharging amount, and satisfying a condition of a formula: P1+0.1<=ΔP⊖P1+1.0 at a pressure difference P between a pressure P1 of a pressurized water inlet and a pressure P2 of a vent part.
Patent JP-H1129706-A (JP)
Title: Polyarylene sulfide resin composition
Inventor: MIYOSHI MASARU
IPC: C08K3/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which undergoes little change in melt viscosity during kneading and molding and has excellent heat stability by mixing a polyarylene sulfide(PAS) containing a specified amount of an aromatic carboxylic acid and/or its ester with an inorganic filler in a specified ratio. SOLUTION: PAS containing 5-50,000 ppm of an aromatic carboxylic acid, etc., is mixed in an amount of 100 pts.wt. with 0-400 pts.wt. inorganic filler. PAS is a polymer comprising repeating units: R-S (wherein R is an aryl) and is desirably a copolymer comprising a polymer represented by formula I and a minor amount of other arylene groups, It is desirable that the polymer has a melt viscosity of 20-50,000 P at 300 deg.C. The aromatic carboxylic acid (ester) is represented by the formula: Ar-(COOR)n (wherein Ar is an aromatic group; R is H, an alkyl, an aryl or the like; and (n) is 1 or greater) and is exemplified by methyl benzoate. The inorganic filler is exemplified by a glass fiber or a carbon fiber.
Patent JP-S58101327-A (JP)
Title: Input device
Inventor: YAMADA KEIJI
IPC: G06F3/02
Filed: 1981-12-10
Abstract: PURPOSE:To improve the efficiency of use and the convenience of use by providing caution such as input area indication and page turning to the operator, under the external control of a display. CONSTITUTION:Operating data of a key switch 1 of an input section A is given to a CPU4, the CPU4 reads an input data and gives an instruction of the area desired to be inputted to the operator. The input device receives the instruction and illuminates each LED according to the specified area instructed at the input section A and gives the indication of the input area to the operator. In this case, when the input area indication of the input section A is on the other page, the input device illuminates the LED for the page indication of a page indication section B and provides a notice to the operator.
Patent JP-H1025209-A (JP)
Title: Activating material for plant
Inventor: MIYAGUCHI FUMIO
IPC: A01N43/16
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject activating material which protects plants such as lawn and the like from damages, for example, withering and the like due to frost and snow and from drying, reduces consequently amounts of a manure and an agrochemical and is favorable for not only course administrators but also players. SOLUTION: This activating material is a solution prepared by diluting trehalose powder or trehalose to an appointed magnification. The activating material comprising trehalose utilizes one of the feature of trehalose which prevents cells from the structural transformation and plays an important role in the cold resistance, particularly the freezing resistance in living body by entering in the cells of the living body. The other feature giving no harm to human body is also utilized. The trehalose is used by formulating with other substances, e.g. Green-top 1 (for teeing ground and fairway), Green-top 18 (for green), Mineland (R), activating liquids, mineral-activating liquids and Aquasafe G (R).
Patent JP-H0363562-A (JP)
Title: Method and device for inspecting soldered joint part
Inventor: SAITO TAKEYUKI
IPC: G01N29/00
Filed: 1989-07-31
Abstract: PURPOSE:To decide quality of a soldered joint by imparting vibrating thermal energy to a soldered joint part and the vicinity thereof and measuring phase angle of acoustic vibration generated by thermal reaction. CONSTITUTION:Laser beams 4a emitted from a laser oscillator 1 are modulated by an optical modulator 2 and projected to a point A or a point B on a pin 9a described hereunder as rays 4b, 4c of light via a mirror 3. The pin 9a is an object for inspecting the state of a soldered joint of the electronic parts 9 for a substrate 20. Thereby the points irradiated with the rays of light are discontinuously heated according to modulation. Expansion and contraction are repeated and acoustic vibration is generated. This vibration is detected by a microphone 5 and led to an arithmetic processor 8 via an amplifier 6 and an A/D converter 7. The arithmetic processor 8 calculates the phase difference of the acoustic signals of the points A, B. Quality of the soldered joint is decided on the basis thereof.
Patent JP-S58102455-A (JP)
Title: Electron microscope
Inventor: ARAI YOSHIHIRO
IPC: H01J37/21
Filed: 1981-12-11
Abstract: PURPOSE:To realize a given multiplying factor in the area of low multiplying factors  by controlling the excitation current of a back imaging lens according to the changes  of the excitation current in using the back imaging lens as a substitution for an objective by cutting off the excitation of the objective during observation of low-multiplying- factor images. CONSTITUTION:A sample 2 is placed close to the front focus surface of an objective 1.  The lens 1 is connected to an exciting power source 3, and turned on and off with a  switch (S4). Variable multiplying factor imaging lenses such as an intermediate lens 5,  projection lenses 6 and 7 are placed in back of the objective 1, so that a magnified  image of the sample 2 is imaged upon a fluorescent plate 8 as a final image 9. Power  sources 10 and 11 are connected to lenses 5, 6 and 7 so as to adjust the intensity of  excitation. When a switch (S13) is turned on, an underfocus setting circuit 12 sends a signal giving the degree of underfocus to the power source 10, and sends a multiplying- factor correcting signal to the power source 11. In carrying out low-multiplying-factor  observation, the excitation of the lens 1 is cut off by turning of the (S4), the excitation intensity of the lens 5 is controlled so as to adjust the focus, and the variable multiplying factor is set by the excitation currents of the lenses 6 and 7. After that, a proper  multiplying factor can be realized by turning on the (S13).
Patent JP-S6443384-A (JP)
Title: Steam washing method and washer
Inventor: KUROKAWA HIDEAKI
IPC: G11B5/84
Filed: 1987-08-12
Abstract: PURPOSE: To make the remaining of impurities on a surface less than in the conventional method for immersing materials to be treated into ultra-pure water or the like by heating a washing liquid to evaporate, passing mists carried over in the vapor thereof at this time through a porous membrane to remove the mists, then bringing the vapor into contact with the materials to be treated. CONSTITUTION: The mists carried over in the vapor are removed by using the porous membrane 101 at the time of washing the materials 107 to be treated by using the vapor of the washing liquid and, thereafter, the vapor is brought into contact with the surfaces of the materials to be treated to condensate the vapor. Water or an org. solvent insoluble in the water or the like is used as the washing liquid described above. The materials to be treated are various kinds of optical parts and electronic parts inclusive of semiconductor wafers, optical disks or magnetic disks or jigs for their production. Further, the ultra- pure water is preferably used as the water used for vapor washing of the semiconductor wafers.  Consequently, the remaining of the impurities on the surface of the materials to be treated is made less than in the conventional method of immersing the materials to be treated into the ultra-pure water and vapor washing method.
Patent JP-S6093306-A (JP)
Title: Article positioning method
Inventor: MATSUMOTO FUMIO
IPC: B23Q17/22
Filed: 1983-10-27
Abstract: PURPOSE:To make precise measurement possible in case of measurement of the shape of an article such as out of roundness or the like, by jetting compressed air uniformly from a jetting member consisting of a porous material and fitting an object to be measured to this jetting member with a narrow gap between them to hold the objet to be measured in the stable state. CONSTITUTION:Compressed air is supplied to an air chamber 11 provided in a supporting plate 7, which is supported freely rotatably on a base plate 10 through a thrust bearing 9, through an air path 12. Compressed air is jetted uniformly from the outside face of a part projected from the supporting plate 7. The outside diameter of a jetting member 8 is so determined that the inside diameter of a cylindrical object 1 to be measured whose center should be obtained is slightly larger than the outside diameter of the jetting member 8 and the object 1 to be measured can be fitted easily to the jetting member 8. Even if the gap between the inside circumferential face of the object 1 to be measured and the outside circumferential face of the jetting member 8 is not uniform, this ununiformity is corrected immediately, and the width of the gap is made uniform throughout the circumference. Thus, the center of the object 1 to be measured coincides with the center of the jetting member 8.
Patent JP-2000028093-A (JP)
Title: Downward bucket type steam trap
Inventor: KOIKE TADASHI
IPC: F16K31/24
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a downward bucket type steam trap which may not cause valve leakage by increasing valve closing force. SOLUTION: A valve casing is formed by a body 1 and a cover 3, and an inlet 5, a valve chamber 4 and an outlet 14 are formed in the valve casing. A valve port 15 communicating the valve chamber 4 with the outlet 14 is formed in the upper part of the valve chamber 4. A downward bucket 9 having an introducing opening 11 in its lower part and an air releasing hole 10 in its upper part is stored in the inside of the valve chamber 4. The valve port 15 is opened and closed by a valve element 18 connected to the downward bucket 9 through a lever 17. The air releasing hole 10 arranged in the upper part of the downward bucket 9 is positioned in the lower part of the valve element 18 opening/closing the valve port 15, so that gas delivered from the air releasing hole 10 is collided with the valve element 18 thereby acting as valve closing force on the valve element 18.
Patent JP-S5991138-A (JP)
Title: Resin composition
Inventor: MATSUMURA MASAHIRO
IPC: C08K9/00
Filed: 1982-11-15
Abstract: PURPOSE:To provide a resin compsn. having excellent electrical insulating properties and thermal conductivity and suitable for use as a sealing material for electronic parts, by blending inorg. particles having a specified thermal conductivity and coated with an electrical insulating material having a specified electrical resistance, with a resin. CONSTITUTION:Inorg. particles (e.g. copper or aluminum) having a thermal conductivity of 300X10<-4>cal/cm.sec. deg.C or above and coated with an electrical insulating material (e.g. alumina) having electrical resistance of 1X10<6>OMEGA or above are blended with a resin such as epoxy resin to obtain a resin compsn. having excellent electrical insulating properties as well as thermal conductivity. Different kinds of coated particles may also be blended to produce the resin compsn. as well as the same kinds of coated particles.
Patent JP-H0520154-A (JP)
Title: Block managing system
Inventor: NAKA SEIICHIRO
IPC: G06F12/00
Filed: 1991-07-15
Abstract: PURPOSE:To execute an access to a file at a high speed. CONSTITUTION:A block managing means of a file system constitutes an address block group of a hierarchical structure for managing an address of a data block allocated to a file, as a complete symmetrical tree structure, and stores in advance addresses of the lowest blocks b0, b1, b2 and b3 in each hierarchy of the data block and the address block. In such a state, at the time of retrieving the data block, an access is executed to the target data block by following the address blocks of the address block group of the complete symmetrical tree structure from the addresses of the lowest blocks b1, b2 and b3 of a file control table.
Patent JP-H0365834-A (JP)
Title: Communication terminal equipment
Inventor: NAKANO YOSHIO
IPC: H04L29/12
Filed: 1989-08-03
Abstract: PURPOSE:To attain simultaneous transfer of information to two communication terminal equipments or above in a same bus line and to easily realize the communication format of broadcast type through the use of bidirectional communication terminal equipment by providing a function receiving information sent to the communication terminal equipment capable of the bidirectional communication in the broadcast format. CONSTITUTION:When the operator depresses a broadcast communication mode key 8, the key information is detected by a broadcast communication mode control section 4 via an operation control section 5 and the control section 4 does not send the transmission side information to an opposite terminal equipment (TE 1) by setting B channel information outputted from an I/O device 1 and an I/O device 2 to the 'OFF' release state for switch circuits 1, 2. The B channel information sent from the TE 1 is decomposed by a layer 1 control section 2, converted into 2 64kb/s serial B-channel information sets and outputted to output devices, I/O device 1 and I/O device 2 via a B-channel switching circuit 11. Thus, the ISDN B-channel is utilized to realize the broadcast communication mode from one communication terminal equipment to plural communication terminal equipments.
Patent JP-S5992115-A (JP)
Title: Cold drawing method of metallic pipe
Inventor: KOWADA HIROYUKI
IPC: B21B23/00
Filed: 1982-11-17
Abstract: PURPOSE:To separate and recover a lubricating oil and a cleaning agent to be used in the stage of cold drawing a metallic pipe by using a vacuum distillator and a centrifugal separator in separating and recovering the waste liquid mixture composed of the lubricating oil and the cleaning agent. CONSTITUTION:The lubricating oil used in the stage of cold drawing sticks on a steel pipe 5 which is produced by cold drawing with roll dies 1 of Piller rolls and a mandrel 3 and therefore the bundle of the steel pipes is dipped in a tank 6 contg. a methylene chloride soln. as a cleaning agent in a cleaning device 8 to clean the lubricating oil sticking thereto, whereafter the bundle is pulled from the soln. The methylene chloride liquid increased in volume with the lubricating oil overflows into an evaporation tank 8 and is heated in a heater 9, by which methylene chloride is evaporated and the steel pipe bundle is cleaned by the same. The methylene chloride vapor is cooled in a cooling pipe 7 and is condensed to a liquid form which is again recovered in the tank 6. The liquid thickened by the lubricating oil remaining in the tank 8 is evaporated of the residual ethylene chloride in a vacuum distillator. The vapor is condensed to a liquid in a condenser and is returned into the tank 6. The remaining oil is removed of the mud, iron powder, contained therein by a centrifugal separator 15 and is recovered and is again utilized as the lubricating oil.
Patent JP-H0360550-A (JP)
Title: Communication controller
Inventor: HIDAKA SADATOSHI
IPC: H04L29/02
Filed: 1989-07-28
Abstract: PURPOSE:To ensure the number of minimum memories always required by a host layer by updating a 1st parameter at the time of extracting and returning a memory resource and representing a limit (or minimum value of idle resource) of the using number of current memory resources with a 2nd parameter. CONSTITUTION:Upon the presence of an acquisition request to a memory resource 1, a memory management means 2 increments a 1st parameter P1 by '1' and decrements the 1st parameter P1 by '1' at the time of returning to the memory resource 1. A network flowing quantity control means 4 compares the 1st parameter P1 and a 2nd parameter P2 and aborts an input (reception) data in the case of P1>P2 to evade the use of the memory resource 1. Moreover, in the case of P1<=P2 as to the 1st parameter P1 and the 2nd parameter P2, the memory resource 1 is acquired via the memory management means 2 to transfer the input (reception) data to a host layer LLC.
Patent JP-S6180548-A (JP)
Title: Magnetic disc device
Inventor: NISHIKAWA TATSUO
IPC: G11B17/035
Filed: 1984-09-27
Abstract: PURPOSE:To improve the reliability of magnetic recording/reproduction by providing a roller to a cassette guide side via a plate spring, and pressing the roller to the boss of a magnetic disc. CONSTITUTION:One end of a plate spring 74 is fixed to the upper face of a cassette guide 67 and the tip of the plate spring 74 is prolonged between two long holes 67b, 67b formed to the center of the cassette guide 67. The long holes 67b are formed in the same direction as the loading/ejecting direction of a magnetic disc cassette 68, and a roller 75 fitted in the long holes 67b is provided to the tip of the plate spring 74. The roller 75 is in contact with the upper face of a boss 54 of the magnetic disc positioned to the lower part of the long hole 67b and the force of the plate spring 74 presses the boss 54 to a cup shaped member 51 incorporated with a motor shaft 50. Thus, it is possible to prevent any slip in cooperation with the adsorbing force of the magnet 52 when the magnetic disc rotates.
Patent JP-S5990971-A (JP)
Title: Light-emitting diode
Inventor: NOMURA HIDENORI
IPC: H01L33/30
Filed: 1982-11-16
Abstract: PURPOSE:To obtain the light-emitting diode of structure, in which a thick active layer effective for reducing nonlinearity on performance characteristics is obtained easily, by forming electrode structure for injecting currents to a section positioned at the upper section of the band-shaped groove of a second semiconductor layer formed on a first conduction type semiconductor substrate with a groove and a circular light-emitting region section. CONSTITUTION:The diode is constituted by a buffer layer 2 in 2mum thickness, a light-emitting region section 3a in 4mum thickness, a clad layer 4 in 1mum thickness, the semiconductor crystalline section of an electrode forming layer 5 in 0.5mum thickness and a P-side electrode 6 and N-side electrodes 9 formed on the semiconductor substrate 1 with groove 1a of 20mum width and 4mum depth in succession through a liquid epitaxial growth method. In this instance, the electrode forming layer 5 is formed by a conduction-type N type, and a current injection electrode section 5a is formed by selectively diffusing Zn. The growing surface of the active layer 3 is flattened approximately because the comparatively shallow groove 1a is used. An advantage on liquid epitaxial growth is also obtained by the effect of the groove 1a at that time.