baber/WOPTO huggingface dataset:
Patent JP-S5264015-A (JP)
Title: Device for preventing whirling of piping or equipment
Inventor: TAKAYAMA YOSHIHIRO
IPC: F16L57/00
Filed: 1975-11-21
Abstract: PURPOSE: To prevent whirling of broken fluid piping or equipment, by simply connecting the broken parts with each other by means of U-bolts and other tools. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5839819-A (JP)
Title: Universal joint for same speed
Inventor: KIMATA KEI
IPC: F16D3/20
Filed: 1981-09-02
Abstract: PURPOSE:To suppress the circumferential and axial play of a double two-pot universal joint in which the ends of two shafts are fitted so that they are  coupled to each other by joint members including trunnions, by providing pins  extending in directions perpendicularly intersecting the trunnions. CONSTITUTION:The end of one 14 of two shafts to be coupled to each other is provided with a spherical part 16 and the end of the other 15 is provided with a cylindrical hole 17 so that the spherical part is fitted in the hole. Trunnions 18 are radially protruded in symmetric positions on the shafts 14, 15 near their ends. Rollers 19 are rotatably fitted on the tips of the trunnions 18 and located inside the tracks 20 of an outer cylindrical member 13. Center holes 21, the central parts of which are constricted, are provided in the shafts 14, 15 so that the holes extend in directions perpendicularly intersecting the trunnions 18. Pins 22 are placed through the center holes 21. The ends of the pins 22 are calked so that they are attached to the outer cylindrical member 13. These joint members are covered with expansible and contractible boots 23 and sealed up by bands 24.
Patent JP-S57190313-A (JP)
Title: Composite cover plate
Inventor: FURANTSU YOZEFU BORUFU
IPC: H01G4/224
Filed: 1981-09-03
Abstract: The composite cover plate for the locking of compartments of electric components, especially for locking the metallic can compartment of an electric condenser consists of an aluminum disc sandwiched between a rubber coating applied on its one side and a disc of artificial material on its opposite side. The disc of artificial material is forced flush against the free surface of the aluminum disc by electric lead-through elements, especially lead-through rivet elements. The rubber coating is disposed around the outer edge of the aluminum disc extending up to a ring-shaped edge portions on the side of the aluminum disc on which the disc of artificial material lies. This ring-shaped rubber coating encloses the outer edge of the disc of artificial material in substantially definite form. Each lead-through rivet is secured against displacement through riveting on the bottom side of the disc of artificial material. Sealing of the lead-through rivet is effected in that the area provided on the head of the rivet is forced onto the surface of the rubber coating through the riveting process. The lead-through rivet is led through an opening in the aluminum disc whose diameter is larger than the diameter of the shaft of the lead-through rivet so that the lead-through element is insulated against the aluminum disc. A burstable valve is provided through a weakening of rubber coating over an opening in the aluminum disc and a coaxial opening in the disc of artificial material.
Patent JP-H06328014-A (JP)
Title: Paint supplying container to painting spray gun
Inventor: SETORIYAMA MINORU
IPC: B05B7/24
Filed: 1993-05-19
Abstract: PURPOSE:To provide a paint supplying container constituted so that a large quantity of paint can be supplied to a painting spray gun, the paint left in the container can be kept as it is after the completion of painting work and the container is suspended at the time of use to be connected to the spray gun by a flexible tube to enable the supply of paint as it is. CONSTITUTION:A paint supplying container consists of an inverted bottle-shaped container main body 10 and the lid 16 closing the downward bottle mouth 11 of the container main body. An integrated suspension jig 13 and a venting hole 14 capable of being opened and closed by an upper cap 15 are provided to the upper wall 12 of the container main body and the liquid supply port 17 opened and closed by a lower cap 18 and connecting the flexible tube 24 connected to a spray gun is provided to the lid 16 closing the bottle mouth.
Patent JP-H0433512-A (JP)
Title: Relay terminal board
Inventor: NOGUCHI HIROHISA
IPC: H02G3/16
Filed: 1990-05-29
Abstract: PURPOSE:To increase space efficiency and also perform connection work by installing a terminal strip mounting board rotatably around a vertical pivot, and attaching terminal strips to this attaching board and the inner side face of the board. CONSTITUTION:A terminal strip attaching board 2 is installed rotatably within a proper angle range around a pivot 3 as shown by dotted lines by supporting the vertical pivot 3 with a ceiling plate 6 and a bottom plate 7. Many terminal strips 4 for relay of the wiring between devices are attached to both sides of this attaching plate 2 and the inner side face of the board 1. The rotation angle of the attaching plate 2 is regulated within a proper range with a stopper. That is, since the attaching plate 2 is provided rotatably around the vertical pivot 3 at the center inside the board 1, even if many terminal strips 4 are attached to this attaching plate 2, connection work or inspection work can be performed easily by turning the attaching plate to the direction excellent in workability, whereby space efficiency can be increased.
Patent JP-S62297726-A (JP)
Title: Noncontact type temperature detector
Inventor: SHINTANI TSUTOMU
IPC: G01K1/02
Filed: 1986-06-17
Abstract: PURPOSE:To perform accurate and stable operation by embedding a thermal switch (THSW) in a linear motor (LIM) device. CONSTITUTION:The THSW 12 which detects temperature variation is embedded in the LIM mounted on a moving carriage 1 and connected to a receiving head 10 provided to the carriage 1. Then, the magnetic resonance between the head 10 and a detection head 16 is caused by the coupling between their provided coils by magnetic flux and a resonance circuit as a detector on a ground side for the head 10 consists of the head 16 and terminals T1 and T2. In a normal state, the THSW 12 is on and the quality (Q) of the resonance circuit decreases owing to the loss of the head 10. Then the THSW 12 is normally closed and open in case of temperature abnormality and when the THSW 12 is open owing to the temperature abnormality, its resistance is zero and the Q of the resonance circuit increases. This variation in the Q is amplified by a detecting circuit 11 and compared by a comparator with a specific value to detect the tempera ture variation of the LIM accurately, thereby precluding burning.
Patent JP-H04365879-A (JP)
Title: Pressure receiving member
Inventor: HIRAOKA TAKAFUMI
IPC: C25D11/04
Filed: 1991-06-12
Abstract: PURPOSE:To provide a pressure receiving member having high durability to one-side pressing and satisfactory wear resistance. CONSTITUTION:A soft layer 3 of about 60mum thickness made of Al plating is formed on the surface of a substrate 2 made of an iron-based material and a group 4 of anodically oxidized Al films 4a are separately formed on the surface of the soft layer 3 to obtain a pressure receiving member 1. When this member 1 receives pressure from the outside, the anodically oxidized Al films 4a at the corresponding position sink in the soft layer 3 and the pressure is absorbed. The films 4a do not exfoliate from the layer 3 and the wear resistance of the member 1 is improved.
Patent JP-S5566065-A (JP)
Title: Pre-processing method in form recognition
Inventor: MATSUURA TOSHIO
IPC: G06K9/38
Filed: 1978-11-13
Abstract: PURPOSE:To make it possible to facilitate the succeeding pattern recognition by operating segment removal variables and constants by a decision circuit and using them to cut a connection line, etc., and obtaining a recognition object pattern. CONSTITUTION:Input signal SG is made into a binary by 1, and isolated segments within alpha are removed from each side by line cut circuit 3, and scanning is performed by different masks by mask circuits 41...4N to remove noise, and the area of a white region interposed between segments horizontally as well as vertically is calculated by false loop generation circuit 5, and its value is compared with threshold beta by 6. If this value is larger than the threshold, an output is outputted from binary circuit 2 to obtain a binary drawing with a slice level raised, and a histogam is generated by histogram circuit 7, and segment removal variables and constants are operated by decision circuit 8 and are used to cut a connection line, etc., thereby obtaining a recognition object pattern. As a result, the succeeding pattern recognition can be facilitated.
Patent JP-H0434148-A (JP)
Title: Connecting method for precast concrete column and beam
Inventor: UETOKO MINORU
IPC: E04B1/21
Filed: 1990-05-31
Abstract: PURPOSE:To shorten the working period for column and beam connection by putting a semi-precast concrete beam integrally molded with a thin panel zone part on a column, and placing concrete to the hollow part or upper part of the panel zone part. CONSTITUTION:A semi-precast concrete beam A is formed by integrally molding stirrups provided with a beam lower end reinforcement 1 with a semi-precast concrete panel zone part 4 provided with a hoop 3. On a precast B, the panel zone part 4 of the beam A is put on column reinforcements 5 protruding from the column head part. A beam upper end reinforcement 6 is then mounted on the stirrups 2, a deck plate is suspended between beams, and concrete 7, 7' is placed on the beam A and the upper part and hollow part of the panel zone part 4 of the beam A. Thus, a floor, a beam and a column can be integrated.
Patent JP-H09299885-A (JP)
Title: Air current classifying device for manufacture of toner
Inventor: GOKA YOUKO
IPC: B07B7/086
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to set a correct classification point and thereby enable high accuracy classification by using at least, part of a raw material feed pipe, a classifying edge and an air intake edge formed of a resin molding composed mainly of polybenzoimidazole, in a classifying device for classifying a pulverized raw material by the centrifugal force of a curved air current. SOLUTION: An air current classifying device for classifying powder into a particle by an air current is equipped with knife edge-type classifying edges 17, 18 on a lateral wall 23 and a lower wall 25 respectively. In addition, a coanda block 26 is installed at the lower part of a raw material feed pipe 16 with an open part in a classifying chamber 32, and the knife edge-type air intake edge 19 is provided toward the lower part of a classifying chamber 32 in the upper block 27 of the classifying chamber 32. In this case, this inner wall face of the raw material feed pipe 16, the classifying edges 17, 18 and further, the outer wall face of the air intake edge 19 are formed in resin composed mainly of plastic polybenzoimidazole. Thus the lubricity of a streaming particle is improved and the wear resistance of these parts in enhanced.
Patent JP-S6119375-A (JP)
Title: Detecting circuit for thermal head burn-out
Inventor: YAMAGUCHI KIYOTAKA
IPC: B41J29/46
Filed: 1984-07-06
Abstract: PURPOSE:To enable burn-out or a deteriorated condition of the titled device to be judged before printing, by a construction wherein a detecting resistor connected in series with heating elements is provided, and a potential difference generated between both ends of the resistor is detected. CONSTITUTION:The detecting resistor 6 connected in series with the heating elements 1, a potential difference detecting circuit 7, an A/D converter 8 and a microprocessor 9 for totally controlling printing are provided. When detecting burn-out, a printing-controlling circuit 4 cuts off a transformer 3, and a voltage of a power source 5 is impressed on the heating elements 1 through the detecting resistor 6. With an electric current passed to one of the elements 1 by driving a driver 2, a potential difference according to the resistance of the element 1 is generated between both ends of the resistor 6. The potential difference thus detected is converted into a digital quantity by the converter 8, and the quantity is read by the microprocessor 9. The microprocessor 9 compares the read value with preset digital values to judge the current condition to be a normal condition, a deteriorated condition or a burnt-out condition. The judgement is conducted for all of the heating elements, whereby it is possible to detect burn- out in the thermal head. In addition, scatter of resistances of the heating elements can be also detected on the basis of the read values.
Patent JP-S5473565-A (JP)
Title: Assembling method of semiconductor device and substrate used for such method
Inventor: ITOU MITSUO
IPC: H01L23/48
Filed: 1977-11-24
Abstract: PURPOSE:To simplily the assembly of semiconductor device, by fitting the heat sink playing the role of header into the holes provided in a band-like metal plate, securing semiconductor pellet thereon, connecting to the lead frame disposed on the metal plate, and then sealing with resin. CONSTITUTION:At both peripheral parts of copper made band like substrate 1 of which thickness is thin in the central part and thick in the peripheral part in the longitudinal direction, heat sink fitting holes 2 are provided at certain intervals by press working. A heat sink 3 having a collar 4 on the head part is fitted by staking, and semiconductor device mounting holes 5 are provided positioning among the heat sinks 3. At the same time, a lead frame 6 having leads 7 and 8 is mounted on the thin wall thickness part. Then, a semiconductor pellet 9 is secured to the collar 4 of heat sink 3, and the electrode provided therein is connected with the leads 7, 8 by means of a connector 10. And the surroundings of pellet 9 are sealed with resin 11. Thus, by composing integrally, the connection works are greatly simplified.
Patent JP-H05309830-A (JP)
Title: Printing device with cleaner
Inventor: YAMADA KENJI
IPC: B41F35/00
Filed: 1992-05-01
Abstract: PURPOSE:To clean a plate cylinder and an ink pump within a printing device. CONSTITUTION:Plate cylinder cleaning nozzles 13 are provided along a plate cylinder 2. A new solvent is supplied from a new solvent tank 15a to the plate cylinder cleaning nozzles 13 to clean the plate cylinder. Additionally, a solvent can be supplied from a roughly cleaning solvent tank 8 to an ink circulating system connecting an ink tank 7, an ink pump 10, and an ink pan 3 to each other to be circulated. The solvent in the roughly cleaning solvent tank 8 can be circulated through the ink pump 10. Furthermore, the new solvent from the new solvent tank 15a can be passed through the ink pump 10. In this manner, these parts can be also cleaned.
Patent JP-H0433330-A (JP)
Title: Vapor growth apparatus
Inventor: MIYATA HIROSHI
IPC: H01L21/205
Filed: 1990-05-30
Abstract: PURPOSE:To improve the uniformity in the film thickness of a grown thin film, by providing upper and lower two arrays or more of jetting holes provided in a gas introduction pipe which introduces a gas into a shower head. CONSTITUTION:An exhaust port 11a communicating with a vacuum exhaust means is provided in the lower part of a vacuum vessel 11. A heating stage 12 holds a wafer 1 horizontally and also heats it to a desired temperature. A shower head 13 supplies a source gas onto the whole surface of the wafer 1 from above vertically thereto. A large number of jetting holes 13a are provided in the bottom surface part of the shower head 13. A gas introduction pipe 14 is provided for introducing a source gas into the shower head 13 and one end thereof communicates with a gas supply source, while the other end projects inside the shower head 13 from the top part thereof in the direction vertical to the bottom surface thereof. On the lateral side of the projecting part into the shower head, two upper and lower jetting hole arrays 14aa each made up of eight jetting holes 14a arranged at equal intervals around the entire circumference in the same horizontal plane are provided, and the source gas is jetted therefrom radially toward the circular cone part of the shower head 13.
Patent JP-S5666598-A (JP)
Title: Assembly method of bottom plate for low temperature tank
Inventor: YASUKUI TAKASHI
IPC: E04H7/06
Filed: 1979-11-01
Abstract: PURPOSE:To facilitate assembly of bottom plates for a low temperature tank, by welding the plates on both sides through gaps formed at portions corresponding to the welding lines of the plates and then filling the gaps with insulating material. CONSTITUTION:Gaps with a certain width H are made at portions corresponding to welding lines of bottom plates 12, including annular plates 11 in an inner tank 1 to be built on a bottom insulating layer 22. The annular plates 11 and bottom plates 12 are laid on the insulating layer 22 and junctures 13 are welded from both sides, utilizing the gaps below the junctures 13 as spaces for welding work. After welding is completed on the upper and lower sides, the gaps are filled with insulating material to solidify the bottom insulating layer 22.
Patent JP-S6032693-A (JP)
Title: Automatic control apparatus
Inventor: YOKOI NAOKI
IPC: B41J29/48
Filed: 1983-08-02
Abstract: PURPOSE:To stop the operation of an apparatus by certainly detecting the terminal end part of winding paper, by providing a metal (compound) layer to the terminal end part of the winding paper, and stopping the operation of the apparatus on the basis of the detection due to an approach sensor. CONSTITUTION:A sheet 2 containing Fe, Al, Zn, Cd, Ag, Ni or brass is adhered to the terminal end part of paper 5 and detected by an approach sensor. a signal successively changes to X, Y, Y' and, subsequently, to Z in the approach sensor by an oscillation circuit 7, a detection circuit 8 and a Schmidt circuit 9 and the operation of an apparatus is stopped on these signals by a control circuit 11 and this state is displayed by a display circuit 12.
Patent JP-S5364818-A (JP)
Title: Earthquake-proof tank for liquefied natural gas
Inventor: MIZUMURA MASAHIRO
IPC: F17C13/12
Filed: 1976-11-22
Abstract: PURPOSE:To prevent transformation and destruction of a tank caused by quaking of stored liquid by providing a structure to damp quaking efficiently in stored LNG of low viscosity.
Patent JP-H036661-A (JP)
Title: Commodity code processing method for mail-order sale
Inventor: HATTORI MINORU
IPC: G06Q50/00
Filed: 1989-06-02
Abstract: PURPOSE:To omit the need to change the commodity codes even if the corresponding commodity prices are changed by the times by securing a constitution where a computer received an order containing a date of delivery and a commodity code reads the prescribed code corresponding to the date of delivery out of a period table and adding this code to the commodity code to obtain an internal process code. CONSTITUTION:A customer has an access to an order receiving computer 3a from a customer device 2-1 via a telephone line to give an order to an order receiving center 3. The computer 3a stores a member code C1, a date C2 of delivery, and a commodity code C3 received from the center 3 into a storage area of the computer 3a itself. At the same time, the computer 3a reads the prescribed code corresponding to the date C2 out of a period table 3b and adds this code to the code C3 to obtain an internal process code CI. A host computer 4a controls the commodities based on the code CI. Thus it is not required to change the code C3 even if the corresponding commodity price changes with the time.
Patent JP-S5841565-A (JP)
Inventor: JIYOU YASUSHI
IPC: A61M1/10
Filed: 1981-09-07
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-H07314009-A (JP)
Title: Universal mill
Inventor: WATARI HIROICHI
IPC: B21B13/08
Filed: 1994-05-30
Abstract: PURPOSE:To secure strength to reaction forces that acts on vertical rolls, to reduce manufacturing cost and to shorten the time of roll change by arranging moving devices for vertical roll chocks facing to each other so as to hold vertical roll chocks between the devices. CONSTITUTION:To respectively move right and left vertical rolls 5 toward the outlet side of a rolling mill along the traveling direction of a wide flange shape (a material to be rolled) C, the piston rods 12a of two cylinders on the inlet side of hydraulic cylinders on four front, rear, right and left places are are extended, the piston rods 12a of two cylinders on the outlet side are simultaneously contracted and racks 11 are respectively moved downward or upward. In this way, pinions 9, 9 are mutually revolved in the reverse directions, nuts 7, 7 are revolved together with the pinions and screws 8, 8 are advanced (A set of screw and nut is extended.) to the respective nuts 7, 7 on the inlet side. On the other hand, the screws 8, 8 are retreated to the respective nuts 7, 7 (A set of screw and nut is contracted.) on the outlet side and the vertical roll chocks 3 are moved toward the outlet side of the rolling mill through slide plates 6.
Patent JP-S6120383-A (JP)
Title: Driving circuit for distributed feedback laser diode
Inventor: GOTOU MASAMI
IPC: H01S5/068
Filed: 1984-07-06
Abstract: PURPOSE:To make side-mode components difficult to be contained in output light by detecting the variation of side-mode components contained in monitor light with time, and then controlling the bias current according to the result. CONSTITUTION:A monitor light 3 from a distributed feedback laser diode 1 is delivered by means of a photo-branching element 5; an output light 5b is converted into electric signals by means of a photo detector 6; the bias current is controlled in feedback by means of an automatic photo-power control circuit 12, so that the level of a signal-transmission light 4 may be kept constant. Then, a side mode 5' is taken out by making the other output light 5a from the photo- branching element 5 incident by means of a wavelength filter 7, converted into electric signals through a photo detector 8, and then amplified in the amplifier 9; thereafter, the result is inputted to a comparator 14 together with the output of an amplifier 10. An output corresponding to the output ratio of the amplifiers 9 and 10 can be obtained from the comparator 14. Finally, an automatic photo- power control circuit 11 controls the bias current I1 according to the output of the comparator 14.
Patent JP-S6120493-A (JP)
Title: Coaxial flat plate speaker unit
Inventor: NISHIMURA TAKAAKI
IPC: H04R1/24
Filed: 1984-07-06
Abstract: PURPOSE:To simplify the constitution and to obtain a high sound pressure by constituting in such a way that a woofer disphragm, cylindrical acoustic filtering fixed to the inner peripheral edge of this woofer diaphragm and tweeter having a cylindrical frame for approaching and facing the inner peripheral surface of the acoustic filtering on the outer peripheral part are provided. CONSTITUTION:Numeric numbers 6, 7, 8 and 10 show an outer edge for supportig the outer peripheral edge of a woofer disphragm 5, cylindrical acoustic filterring 7 fixed to the inner peripheral edge of fhe woofer disphragm 5, tweeter having a cylindrical frama 9 for approaching and facing the inner peripheral surface of the acoustic filterring 7 and circular space in a simple shape obtained by modifying an inner edge frame 4, respectively. With this constitution, the length of the acoustic filtering 7 and an inverval between the acoustic filterring 7 and the cylindrical frame 9 of the tweeter 8 are decided by an expression I, which decides every volue so that a resonance frequency fr of the acoustic filter can be below a minimum resonance frequency or the woofer. Thus, when an inner edge is abolished and the inner edge frame is altered to the spacer 10, a high sound pressure can be obtained with simple constitution.