baber/WOPTO huggingface dataset:
Patent JP-2000329703-A (JP)
Title: Method for inspection of plating on surface of wire
Inventor: ABE KOSHI
IPC: G01N21/93
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for inspection of a plating operation on the surface of a wire, in which the state of the plating operation is detected always with high accuracy and properly even when the wire is vibrated and in which the existence of its flaw can be judged accurately. SOLUTION: In this inspection method for a plating operation, a first optical sensor 10a and a second optical sensor 10b are provided. Sensor beams are radiated to the arrangement side of a wire 1 from light emitting elements 12 in the respective optical sensors 10a, 10b in a state that the wire 1 is running in one direction. Beams of reflected light on the surface of the wire 1 of the sensor beams are received by corresponding photodetectors 13 in the optical sensors 10a, 10b. Voltage signals of their reflectances are output to a computing circuit. The absolute value Y of the difference between the voltage value A of the output signal of the first optical sensor 10a and the voltage value B of the output signal of the second optical sensor 10b is computed by the computing circuit. The computed absolute value Y is compared with a reference voltage value X by a comparison circuit.  The existence of a flaw with reference to the plating operation on the surface of the wire 1 is judged.
Patent JP-H1146029-A (JP)
Title: Wavelength multiplex beam signal relaying and amplifying apparatus and optical level regulator
Inventor: SHIMOMURA HIROSHI
IPC: H04B10/294
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical relaying and amplifying apparatus and optical level regulator, which can remove noise through naturally radiated light beam and can regulate optical levels which are differ to a large extent for each wavelength. SOLUTION: A wavelength multiplex optical signal from an optical transmission path 110 is branched into a plurality of different wavelengths by an optical branching circuit 210 and individually output respectively to optical transmission paths 131 to 134. Optical signals branched to individual wavelength by the optical branching circuit 210 are respectively amplified by optical amplifiers 51 to 54, these amplified outputs are combined by an optical coupling circuit 310 and are then returned to the wavelength multiplex optical signal. The optical branching circuit 210 removes the optical signal element other than the waveform multiplexed optical signal and noise element from the preceding stage, while the optical coupling circuit 310 removes noise elements other than the spontaneously emitted light beam and wavelength element other than the branched wavelengths.
Patent JP-H11319491-A (JP)
Title: Denitration equipment
Inventor: IEDA MASAHIKO
IPC: F01N3/08
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To allow a catalyst to have uniform denitration effect for the whole waste gas and to miniaturize a device on the whole. SOLUTION: Relating to this device, a disk like shielding plate 24 is disposed at a position facing an introducing part 11a in a space between the introducing part 11a and a denitration catalyst 14 in a reactor 11. A waste gas G sent to the reactor 11 through a duct part with a reducing agent from an evaporator vessel disposed in the middle of a pipe line 21 collides with the shielding plate 24 by the disposition of the shielding plate 24 to generate post vortex flow A in the down stream side to be straightened and the waste gas G and the reducing agent are excellently mixed with each other by the post vortex flow A and passed through the denitration catalyst 14 with gas density uniformized by the straightening effect.
Patent JP-2000328580-A (JP)
Title: Excavating device
Inventor: HOSHITANI TERUO
IPC: E02D23/08
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an excavating device capable of automating an excavating operation and excavating soil and sand with high efficiency. SOLUTION: An excavating device comprises a carriage for turning 4 capable of being turned along a guide rail 2 fixed to a caisson 1 near a cutting edge part 1a and along the periphery of the caisson 1, a linear guide 5 fixed to the carriage for turning 4 and inclined roughly in parallel with a caisson cutting edge part 2a, a sand pump 7 vertically movable along the linear guide 5 and having a suction port 7a facing to the lower side, and an excavating tool 10 located at the tip of the sand pump 7 and installed rotatably to a motor shaft as the rotating shaft of a sand pump main body through a speed reduction mechanism.
Patent JP-S5838392-A (JP)
Title: Gear pump or gear motor
Inventor: NAKAGAWA KAZUNARI
IPC: F03C2/08
Filed: 1981-08-31
Abstract: PURPOSE:To keep good performance of a gear pump or motor, by forming an 8-shaped groove  surrounding axial bores and L-shaped grooves at the top and the bottom of the 8-shaped  groove, and inserting a seal member made of a plastics material having a small friction factor into each of these grooves in the manner that the seal members are protected against damages. CONSTITUTION:A gear pump or motor of this invention comprises a high-pressure chamber H  connected to a high-pressure side B, a low-pressure chamber L connected to a low-pressure side  A, and intermediate-pressure chambers M formed between the above two chambers L and H,  into which intermediate-pressure fluid is introduced. In the surface of side plates 6, 6' located  on the side not held in contact with the side faces of gears 2, 4, an 8-shaped groove 16 is  formed in the manner of surrounding axial bores and L-shaped grooves 18 connected to the 8- shaped groove 16 are formed respectively at the top and the bottom of the 8-shaped groove 16. Further, an endless seal member 15 made of a plastics material having a small friction factor  and havig a higher surface hardness than an oil-resisting rubber is inserted into the 8-shaped  groove 16, and similarly, seal members 17 made of a material having the same properties as  that of the seal member 15 are inserted into respective L-shaped grooves 16, in the manner that  they are partially superposed on the seal member 15. Since, by employing such an arrangement, the seal members are protected against damages due to friction of themselves, it is enabled to keep good performance of the gear pump or motor for a long time.
Patent JP-S62294481-A (JP)
Title: Method for melting sludge incinerated ash
Inventor: FURUKITA KATSU
IPC: C02F11/10
Filed: 1986-06-13
Abstract: PURPOSE:To reduce the consumption of fuel such as heavy oil, by forming dry sludge by utilizing the waste heat of the exhaust gas of a melting furnace and utilizing said dry sludge as a melting heat source for forming sludge incinerated ash into molten slag. CONSTITUTION:An air preheater, a heat exchanger, a cooling tower and exhaust gas treatment equipment are provided to the exhaust gas route from a melting furnace and a dryer is provided apart from said route. The heat held by the exhaust gas entering the heat exchanger from the melting furnace is utilized as the heat source of a hot air dryer to convert sludge with water content of about 70% after dehydration treatment into powdery dry sludge with water content of about 5% and said dry sludge is stored in a storage tank. At the start-up time of the melting furnace, fuel such as heavy oil is used but, when the furnace inside reaches the required temp. by the fuel, the combustion heat of the dry sludge in the furnace is used as a melting heat source to form incinerated ash in the molten slag which is, in turn, made to flow out from the bottom of the melting furnace.
Patent JP-2000151145-A (JP)
Title: Case for storing surplus cable easily
Inventor: SASAKI RIYUUNOSUKE
IPC: H05K7/00
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To easily manage the surplus part of various kinds of cables and other strings attached to electrical and communicating machinery and apparatus. SOLUTION: The case stores a surplus cable 4 by winding the surplus cable 4 on a cable winding part 1 of a storing case, bending it to a lower lid 2, covering it with an upper lid 3 and fixing an upper lid and a lower lid by a fixing click 5.
Patent JP-S6032552-A (JP)
Title: Manufacture of printed coil
Inventor: MATSUDA YOUICHI
IPC: H02K15/04
Filed: 1983-07-29
Abstract: PURPOSE:To increase the space factor of conductors by forming a particle-filled resin layer on conductors, and forming an another conductor layer thereon, thereby reducing the thickness of an insulating layer. CONSTITUTION:After a conductor 3 is formed by electric copper-plating on a metal plate 1, and an adhesive layer 4 which is used also as an insulating layer is formed except a portion to become a connecting portion of coils. Another coil is bonded thereon, the coils are multilayered by the similar method, thereby manufacturing a printed coil. The adhesive for forming the layer 4 employs ink capable of printing by imparting structure viscosity by mixing spherical or rod- shaped particles having constant diameter with the adhesive.
Patent JP-S5471540-A (JP)
Title: Commodity sales processor
Inventor: SAITOU SHIYUNJI
IPC: G07G1/12
Filed: 1977-11-18
Abstract: PURPOSE: To perform commodity sales processing under good management without useless operations, by enabling to record the content of processing for the money register section which can be selected for one or two person registration to the journal.  
     CONSTITUTION: The controller 2 is operated with two person registration. The sales data of respective components transferred from the cash register 1 and the total data of the customers are printed out on receipt 32 and issued, and when money treatment is made, the deposit amount, total and change data are printed out on the hournal 33. Further, each data is displayed 38. In the cash register 1, the control switch 12 selects for one or two person status, and the cash register 1 is operated with one person, one person can handle the machine 1, performing the registration of sold goods, receiving and giving of money, issue of receipt. In two person system, only the registration processing is only made, the issue of receipt is stopped and the controller 2 performs the sheet issue, and calculates the money giving and receiving. With this system, the sales processing is made without usefullness depending on the busy condition of the system. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10309326-A (JP)
Title: Fire door
Inventor: HIGASHIDA MASAYUKI
IPC: E06B5/16
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To completely shield gaps between a fire door and a frame and between fire doors by providing a shielding member, with which a gap between the facing sections of outer peripheral side face of fire door is shielded when the fire door is closed, and arranging a foaming member to be foamed at the prescribed temperature along with that shielding member. SOLUTION: On the outer peripheral side face of fire door 3, a 1st fireproof and soundproof member 5 is arranged and that 1st fireproof and soundproof member 5 is mounted and fixed in a recessed groove 32 formed on an outer peripheral side face 31 of fire door 3. Then, a recessed mount part 51 is formed so as to be fitted into that groove part 32, and a shielding member 52 and foaming members 53 and 54, which are foamed at the prescribed temperature along with that shielding member 52, are fitted into that mount part 51.  Besides, concerning a 2nd fireproof and soundproof member 6 arranged on a fire door 4 facing the 1st fireproof and soundproof member 5, a recessed groove part 42 is formed on an outer peripheral side face 41 of the fire door 4, a mount part 61 is fitted into that groove part 42, and foaming members 63 and 64 are arranged along with an abutting part 62 and both the sides of abutting part 62 inside that mount part 61.
Patent JP-H09321027-A (JP)
Title: Composite silicon electrode plate for plasma etching
Inventor: UCHIYAMA NAOKI
IPC: H01L21/3065
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To greatly reduce generation of defects in semiconductor integrated circuits due to plasma etching by brazing a flanged single crystal Si-support ring to a single crystal Si-substrate having fine through-holes. SOLUTION: A flanged support ring 21 is composed of a single crystal Si, and it is brazed to a single crystal Si substrate 8 to form a composite Si electrode plate for plasma etching. This plate prevents a wafer from being contaminated by carbon grains produced from a flanged carbon support ring. Since contamination does not occur by deposited carbon, the defect of semiconductor integrated circuits due to plasma etching can be greatly reduced.
Patent JP-H034852-A (JP)
Title: Massage machine
Inventor: FUKUOKA TOSHIO
IPC: A61H23/02
Filed: 1989-05-31
Abstract: PURPOSE:To efficiently give a satisfactory influence to a human body from a standpoint different from that of a conventional massage machine by forming a treatment part and a grip part of a pair of electrodes, and providing a timer circuit to alternatively operate a driving circuit making a driving mechanism into a movable state, and a low frequency generating circuit. CONSTITUTION:When a main switch 35 is set in a turning ON state, a timer circuit 39 is operated. While a light emitting diode 65 is emitted, a photo-DIAC 46 in a motor driving circuit 37 is turned on and an optical switch 45 is set in a turning ON state. With such a state, heads 3 and 4 start reciprocative vibration through a driving mechanism 5 and vibrating shafts 12 and 13 and a treating part 2 in contact with the human body executes massage by patting. On the other hand, while the light emitting diode 65 is quenched, the patting is stopped and a light emitting diode 66 is emitted, a low frequency voltage is continuously applied through the treatment part 2 and a grip part 31. Thus, the massage by patting and the application of the low frequency can be alternatively executed.
Patent JP-H10325398-A (JP)
Title: Axial flow fan
Inventor: OGATA HIRONARI
IPC: F04D29/32
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To improve blowing efficiency and reduce noises by providing an opening at the center in front of a hub and openings in the peripheral portion thereof to suck a turbulent swirl generated in front of the hub from the central opening and discharge it from the openings in the peripheral portion. SOLUTION: A plurality of blades 103 are fixed to the outer periphery of a hub 2 and are fixed to the shaft 105 of an electric motor 140. The hub 2 is shaped like a cylinder with flat closed ends and has a circular front opening 3 at the center of the upstream of air flow and many circular openings 4 at equal intervals in the circumferential direction of the outer periphery. When an electric motor 104 is driven to rotate an axial flow fan 1, air flow is produced in parallel to the axial direction of a rotating shaft 10 to produce a pressure difference between the inside and the outside of the hub 2, whereby the air in the hub 2 flows out from the openings 4 made in the outer periphery thereof. Therefore, the air in front of the hub 2 flows into the hub 2 from the front opening 3 to eliminate a turbulent swirl generated in front of the hub 2.
Patent JP-H0380214-A (JP)
Title: Raster input scanner
Inventor: MAATEIN II BANTON
IPC: H04N1/04
Filed: 1990-05-28
Abstract: PURPOSE: To enable uniform spot illumination on the face of a polygon operated in overfill type mode by providing an optical adjusting device in front of the polygon having a non-spherical lens system. CONSTITUTION: A beam 18 extended by lens beam extenders 14 and 16 is passed through a linear opening, namely, a slit 20' which has a gauss strength profile and is formed from an opening plate 20. Next, the beam 18 is passed through a non-spherical lens system 22 and the beam 18 of parallel and sheet-shaped non-uniform gauss profiles is transformed to a uniform strength beam 24 made parallel so as to cross the width of face 30 of a rotary polygon 32. Thus, the beam 24 can overfill the respective faces of the rotary polygon 32.
Patent JP-H04336456-A (JP)
Title: Ic take-out mechanism
Inventor: ONO TOSHIO
IPC: B65G47/96
Filed: 1991-05-13
Abstract: PURPOSE:To provide a mechanism for taking out an IC one by one to an outloader section in order to enhance processing capacity of a convenient lead machining die. CONSTITUTION:A drop hole 16 having a cover 17 is made at a part of an outloader shoot 15 so that a machined IC is dropped downward, one by one, through the hole and a slip shoot 18. Since the IC can be contained one by one, operating rate of the machine improves and since the IC is taken out from below the frame, defective bending of the leg is suppressed.
Patent JP-S5565204-A (JP)
Title: Method and apparatus for separation and recover of high polymer
Inventor: HOSOKAWA KENJIROU
IPC: C08G85/00
Filed: 1978-11-08
Abstract: PURPOSE: To prepare granular polymer, easily, by the steam-distillation of an organic solvent solution of the polymer, by introducing the solution and steam into a still pot containing water to cause the swirling motion along the inner walls of the pit, thereby removing the solvent in high efficiency, and precipitating the granular polymer by the centrifugal force.  
     CONSTITUTION: An organic solvent solution of a polymer practically insoluble in water is fed to a still pot 1 through a feed valve 4 and a feed opening 3. Preferably 2W30 parts by volume (per 1 part of the polymer) of water is fed to the pot through a water valve 5. Steam is introduced into the pot through a steam valve 6 and the feed opening 3 to cause the swirling motion of the water and the solution along the inner walls of the pot. The organic solvent distilled out together with the introduced steam, and separated into the solvent and water in a separator 12. Separated solvent and water are discharged through the outlets 13 and 14, respectively. The precipitated granular polymer is deposited to the walls of the pot by the centrifugal  force caused by the swirling motion of the mixture, and taken out of the pot. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000327540-A (JP)
Title: Lift-up suppressant for cuticle
Inventor: MASUKAWA KATSUNORI
IPC: A61K8/00
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a lift-up suppressant for cuticle capable of effectively suppressing lift-up of cuticle originating from an anionic surfactant by including a material having buffer action capable of retaining pH of a system in a specific value in the case of jointly using with an anionic surfactant. SOLUTION: The subject suppressant is obtained by including a material having buffer action capable of retaining pH (measured by a glass electrode method at 25 deg.C) of a system at 3.5-5.5 in the case of jointly using with an anionic surfactant. An organic acid (salt) having 3.5-5.5 of pKa (in aqueous solution, at 25 deg.C) is enumerated as a preferable buffer material, for example, the compound is capable of retaining pH of a system such as formulating with a hair cosmetic composition including >=5.0 wt.% of an anionic surfactant, a system diluting the composition to a concentration of hair washing (diluting with 20 times of a diluent) and a system including an acid or base (for example, 0.0005-0.001 gram equivalent/L), at pH 3.5-5.5.
Patent JP-H0433799-A (JP)
Title: Method for cutting bead of plated steel tube
Inventor: YAMAGUCHI MASAYUKI
IPC: B23K37/08
Filed: 1990-05-30
Abstract: PURPOSE:To stably cut a bead without adhering aluminum to a cutter in cutting the bead by removing an aluminum plated part only from a part of the steel plate making a bead part to be cut in the steel plate before it is formed into a resistance welded tube. CONSTITUTION:An aluminum plated layer 3 at the end part 2 of an aluminum plated steel plate 1 is cut off by a cutter 4. Then, the steel plate 1 is formed to a circular form. 'A' shows a part where the aluminum plated layer 3 is removed. When a seamed part is welded, a steel tube 5 is obtained. Since the part A where the aluminum plated layer 3 is removed lacks the aluminum plated layer 3 even when a welding bead 6 is formed in the projecting shape, it can be cut off easily in the succeeding welding bead cutting off stage.
Patent JP-S62295414-A (JP)
Title: Method and apparatus for growing optical semiconductor
Inventor: SEKIWA TETSUO
IPC: H01L21/263
Filed: 1986-06-16
Abstract: PURPOSE:To obtain a high intensity light emitting element without varying the components of growing solution by passing all growing solution over all substrates with respect to the remainder of the solution used before growing to clean it at the time of replacing the solution. CONSTITUTION:Substrate holders 11, 14 on which compound semiconductor substrates are placed are inclined and contained in parallel in a substrate holder containing chamber 112, a compound semiconductor solution tank 115 is disposed above the chamber 113, a compound semiconductor solution reservoir 116 is disposed under the chamber, a substrate holder containing chamber 112 is slid between the tank 115 and the reservoir 116, and solution is poured therein to form a plurality of compound semiconductor growing layers on the substrate. The solution is formed alternately in downward and upward serial flows be tween the holders 11 and 114, and the remaining solution on the semiconductor substrates is cleaned. Since the remaining solution is forcibly fed by the plurality of substrates, the composition of the grown layers is very similar to that to be designed, the variation in the light emitting characteristic is small and high intensity is obtained.
Patent JP-H05335757-A (JP)
Title: Outer case of audio and video apparatus
Inventor: OKUMA KEISUKE
IPC: H05K5/02
Filed: 1992-05-29
Abstract: PURPOSE:To obtain a compact and light-weight apparatus body, by utilizing a hole formed in a handle recess part as an adjusting hole of an internal printed board. CONSTITUTION:A hole 1b is formed at a plane part of a handle recess part 1a integrally molded on a resin molded frame 1, and a part on a printed board 2 can be adjusted. Also, a flat plate 3 is mounted on the plane part of the handle recess part 1a so as to clog the hole 1b. In an outer case of an audio or video apparatus body constructed in this manner, since the position of the bottom of the printed board 2 can be lowered to the same position as the handle recess part 1a, the height of the resin molded frame 1 can be controlled, and the compact and light-weight apparatus body can be obtained. Further, since the hole 1b for adjusting the part on the printed board 2 is formed in the handle recess part 1a, the hole 1b can be clogged with a small part such as the flat plate 3 and a decorative plate can be eliminated. Thus, a low cost or a weight saving can be performed.
Patent JP-S62295650-A (JP)
Inventor: HARADA HIDEO
IPC: G01N29/06
Filed: 1986-06-16
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。
Patent JP-H032015-A (JP)
Title: Procuction of flap for aeration
Inventor: YAMAMOTO TOSHIAKI
IPC: F16K1/22
Filed: 1989-05-31
Abstract: PURPOSE:To enhance productivity by utilizing a double molding method and integally molding a soft sealing lip to a rigid flap main body and bonding both. CONSTITUTION:In a first stage for molding a flap main body 1 of rigid thermo plastic resin, one side of molds is provided with the first dead space C1 for forming either one side of sealing lips in the second stage. Further the sealing lip fitting parts 13 are formed to both edge parts of either the surface or the rear of the flap main body 1 in a state wherein a dead space C2 has been sealed by mold matching with the other mold. Then the other mold having the second dead space C2 is matched while the flap main body 1 is left to one side thereof having the first dead space C1. This dead space C1 is formed on the surface side of one side of the sealing lip fitting parts 13 and the dead space C2 is formed on the rear side of the other side thereof. Soft thermoplastic resin W2 is injected into both dead spaces C1, C2 and molded and both the sealing lip 2 and the flap main body 1 are bonded to obtain a required flap F for air permeation.