baber/WOPTO huggingface dataset:
Patent JP-S58196814-A (JP)
Title: Backwashing method in electromagnetic filter type filter tower
Inventor: ITOU KAZUYUKI
IPC: B03C1/032
Filed: 1982-05-10
Abstract: PURPOSE:To exclude fine particles in good efficiency, by carrying out backwashing operation after water containing fine particles having zeta potential with inverse polarity with respect to fine particles in raw water is passed through and recirculated to a filter tower. CONSTITUTION:The supply of raw water is stopped while valves 11, 12 are closed. In the next step, an electromagnetic coil 3 is stopped while valves 13, 14 are closed and water in a filter tower 1 is pressed out by usual backwashing operation. The valves 13, 14 are closed while valves 21, 22 are opened and water containing Fe3O4 being fine particles having negative zeta potential is passed through and recirculated to the filter tower 1 for 30min. After the passage and the recirculation of the injected fine particle-containing water is finished, the valves 21, 22 are closed while the valves 13, 14 are opened to carry out backwashing operation again to press out water in the filter tower 1.
Patent JP-S555163-A (JP)
Title: Molten metal feeder of die-casting machine
Inventor: TSUDA HIDEO
IPC: B22D17/30
Filed: 1978-06-26
Abstract: PURPOSE: To prevent the choking of a net-form body and let molten metal be quickly filtered by vibrating the filtering net-form body on a molten metal feed port.  
     CONSTITUTION: A frame 8 is disposed to the top of the molten metal feed port 4 of a die-casting machine and its one end is fixed to a molten metal feed pipe 2 by means of a support 9 composed of a leaf spring. The other end is connected to a vibrating source 10 consisting of a vibrator or the like to be reciprocatively vibrated. A metal screen or asbestos or the like is used for the net-form body 12, but if molten steel 7 is aluminum-base metals, a metal screen of galvanized mild steel wires having erosion resistance is used. A wide range of 12 to 50 mesh is used for the screen mesh and that of 12 to 18 mesh is preferable. Since the net-form body 12 is vibrating, the surface tension of the molten metal 7 is broken and the molten metal rapidly passes through the net-form body 12, whereby the occurrence of choking is obviated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63242976-A (JP)
Inventor: OTA HIROYASU
IPC: C04B35/64
Filed: 1987-03-31
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-H10267519-A (JP)
Title: Chilled stock room
Inventor: KURIHARA YUTAKA
IPC: F25D23/06
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a chilled stock room being prevented from dewing or frosting at low running cost and inside of which is partitioned into spaces by movable thermally insulated partitioning panels. SOLUTION: A chilled stock room 1 is provided with a thermally insulated box body formed with inside room side facings 11 and outside room side facings 12 with thermally insulated materials between them and thermally insulated partitioning panels 4 that partition the inside of the thermally insulated box body into spaces 6 and 6 and can change the size of the spaces by moving them. The inside room side facings along the movable range of the thermally insulated partition panels are provided with facing pieces 16 lined up along the direction of the movement of the thermally insulated panels in sequence.
Patent JP-S60220663-A (JP)
Title: Amplifier
Inventor: KONDOU TOMIO
IPC: H04N5/00
Filed: 1984-04-17
Abstract: PURPOSE:To specify the output number of an amplifier by the combination of two sets of connectable terminals, by installing the two sets of connectable terminals to a distribution module correspondingly to the connecting terminal of a case. CONSTITUTION:Four sets of 5-piece terminal groups 9A-9E, 10A-10E, 11A- 11E, and 12A-12E and an earthing terminal (g) electrically connected with an earthing terminal G are installed to a distributing module M. An amplifier circuit 7 composed of various electronic parts 7b and a circuit substrate 7a is put between a panel board 21 and case main body 20. When a distributing amplifier is used, the amplifier can be used by connecting the distributing module M with a connector 23 for substrate through the hole 22 of the panel board 21. Moreover, when the using condition of the distributing amplifier is to be changed, it can be done by pulling out the distributing module M from the connector 23 and again inserting the module M into the connector 23 after the module M is turned to a required direction.
Patent JP-S60221430-A (JP)
Title: Production of one-piece moldings from vinyl chloride resin and silicone rubber
Inventor: MURATA MASAYA
IPC: B32B7/10
Filed: 1984-04-18
Abstract: PURPOSE:A specific vinyl chloride resin composition and a silicone rubber are incorporated using a specific liquid silicone rubber adhesive to give an incorporated molded product which can be adhered, when silicone rubber is molded, and has strong adhesion to facilitate fabrication. CONSTITUTION:A vinyl chloride resin composition containing more than 1wt% of an inorganic filler with a specific surface area of more than 50m<2>/g is adhere to silicone rubber with an adhesive composition which is obtained by adding a silane coupling agent and/or an alkyl titanate to a liquid silicone rubber. The vinyl chloride resin composition includes less than 30wt% plasticizers. The liquid silicone rubber contains 0.1-5wt% of a silane coupling agent and 0.3-5wt% of an alkyl titanate.
Patent JP-H04292322-A (JP)
Title: Rack supply/discharge device
Inventor: FUNADOGAWA HITOSHI
IPC: H05K13/02
Filed: 1991-03-19
Abstract: PURPOSE:To provide a rack supply/discharge device capable of carrying in racks into a rack lifting part continuously. CONSTITUTION:The device is composed of a rack supply/discharge mechanism 22 constituted by installing a carrying-in conveyor 6 that carries in racks 12 for housing printed wiring boards 14 and a carrying-out conveyor 8 that carries out the racks 12 in two stages, and a rack lifting mechanism 24 that lifts up and lifts down racks. In that rack supply/discharge device, the rack lifting mechanism 24 is constructed by providing, at least, a pair of left and right members 26, 28 in an endless shape whose facing sides are separated wider than the width of the racks 12 to lift up and lower down by specified width and rotated driven, fixing plural rack containers 34 at position wherein respective members 26, 28 in an endless shape face each other, and providing a driving means that rotates and drivers left and right members 26, 28 in an endless shape in the opposite direction to each other at the same speed.
Patent JP-H09229742-A (JP)
Title: Sliding pipe with built-in o-ring
Inventor: YAMATO TAKESHI
IPC: F16L27/12
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To replace O-ring simultaneously when a water meter is replaced by cutting every two ring-shaped grooves right and left on the inner face of a sliding pipe used in the water meter and fitting O-ring in the grooves. SOLUTION: Every two grooves 2 are cut right and left on the inner face of a sliding pipe 1. O-ring 3 are built in the grooves 2. The sliding pipe 1 is fitted astride a fixed connecting pipe 7 fixed to a water pipe 10 and a house plumbing 11 with pipe-fitting nuts 5, and a water meter-connecting pipe 8 fixed to a water meter 9 with a water meter attaching nut 6. These pipes 1, 7, 8 are connected when used. When the water meter 9 is to be exchanged, the sliding pipe 1 is slide by a take-out instrument from the ground towards the water meter 9 with the use of a flange 4. As a result, the water meter 9 is separated from the connecting pipe 7 together with the sliding pipe 1. The water meter 9 can thus be taken out to the ground in a simple manipulation. The O-rings 3 in the sliding pipe 1 can also be replased simultaneously when the water meter 9 is replaced.
Patent JP-H10293638-A (JP)
Title: Method for displaying information element having width wider than display screen width
Inventor: ROSSMANN ALAIN
IPC: H04W88/02
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To allow a user to see many information elements at one time and also to display a structured element that includes plural information elements on a display element having an optional width by continuously displaying every other part among plural information elements and scrolling a part of the information elements in the direction that is preliminarily defined. SOLUTION: Each information element 410 to 413 is shown on one line on a display image 425, and because each length of it is longer than the image 425, the display of each information element is clipped. An element selection symbol 426 selects the information element 410 from among the displayed information elements 410 to 413, the selected information element is visibly shown to a user with the symbol 426 which is arranged after the label of the element, and also, the other information elements can be selected by vertically scrolling. Information in a selected specific information element is horizontally scrolled in a prescribed method. That is, image width each is scrolled, adjusting to a word boundary after a pause period that is sufficient to read displayed text.
Patent JP-H01250178-A (JP)
Title: Device and method for raster operation
Inventor: SUGIE OSAMU
IPC: G06T3/00
Filed: 1988-03-30
Abstract: PURPOSE:To apply the raster operation to only a required area by sorting plural apex data to divide them into sets of sides facing each other and generating coordinate data of many points constituting each divided side. CONSTITUTION:Plural apex data which prescribe a raster operation area are sorted by a sorting processor 2 based on a preliminarily set condition to divide many sides to groups of sides facing each other. Simultaneously, the start point and the end point of each side are detected, and coordinate data of many points existing between detected start and end points is generated by a DDA processor 3, and raster operation is performed only in the range determined based on points facing each other in the scan line direction. Thus, the raster operation is applied to only the required area to not only simplify the constitution as the whole but also considerably shorten the time required for raster operation.
Patent JP-H02258787-A (JP)
Title: New silane compound
Inventor: HARA SHIGEYOSHI
IPC: C08G61/08
Filed: 1989-03-31
Abstract: NEW MATERIAL:A compound expressed by the formula (R1 represents methyl, ethyl or methoxyethyl; R2 represents methyl or H). EXAMPLE:(Methylnorbornenylcarboxypropyl)trimethoxysilane. USE:Useful as a silane coupling agent having superior properties as a surface- treating agent for a reinforcing material such as glass fiber, is suitable as members used in cars, etc. PREPARATION:(Meth)acrylsilanes are reacted with cyclopentadiene at a theoretical molar ratio of 1:1 in an inert atmosphere at a reaction temperature of 100-140 deg.C for a reaction period of 1-4hr.
Patent JP-H06262424-A (JP)
Title: Automatic trimming method and device
Inventor: TEKIKAWA KENJI
IPC: B23D15/00
Filed: 1993-03-11
Abstract: PURPOSE:To achieve automatization of work and its high efficiency by executing trimming a die-cast product under a cycle contained in a casting cycle without an influence by a material of the product and a thickness in a cut part, and reducing the cost of construction and equipment through saving a labor cost and omitting secondary work based on manlessness or labor saving. CONSTITUTION:In order to perform trimming of a die-cast product, two edges 6, 7 opposed to each other are provided and simultaneously advanced toward a cut part to cut into a depth almost 1/3 to 1/5 its thickness, and next by retracting the edge 7 to the old position further by moving the edge 6 in arm advancing direction to cut in, the product and an unnecessary part are divided.
Patent JP-S563256-A (JP)
Title: Winder for cheese bobbin
Inventor: KIRIAKI MASAHARU
IPC: B65H49/12
Filed: 1979-06-21
Abstract: PURPOSE: To reduce the bobbin exchange time remarkably and improve productivity by providing a cheese bobbin supply unit at the lower part of a winding unit and performing automatic supply.  
     CONSTITUTION: When winding is completed from the bobbin B1 to the package 6, the yarn cutting sensitive filler repeats ending operation for the number of preset times. Then, when the stopper 21 is separated from the notch 20a in accordance with the rotating command to the bobbin supply unit S, the drive disk 14 rotates one third simultaneously. The stopper 21 engages with the notch 20a and the new bobbin B3 is positioned at the winding position P1. Yarn is sucked and guided by the suction nozzle and is knotted by a knotter (not illustrated). The bobbin support plate 28a is slowly lifted up through cams by the rotation of the drive disk 14 and the follow-up disk 16. As a result, yarn is easily handled at position P1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S555550-A (JP)
Title: Vertical synchronizing circuit
Inventor: MASUDA MITSUYA
IPC: H04N3/16
Filed: 1978-06-28
Abstract: PURPOSE:To avoid the reduction and variation of the vertical amplitude due to noise, in the vertical synchronizing circuit for television receivers. CONSTITUTION:The resistor 38 is connected to the connecting point of the resistors 16 and 17 of the emitter circuit of the transistor 15 to the base of which vertical synchronizing signal is inputted to make the potential at this point to the fixed bias. Further, this bias value is made slightly smaller than the DC voltage including noise appeared on the transistor 13. Accordingly, for the vacant channels, the transistor 15 is not turned on by noise, and since the vertical oscillation circuit is not effected with noise at vacant channel, no reduction or variation in the vertical amplitude is taken place.
Patent JP-H11268081-A (JP)
Title: Mold for plastic molding
Inventor: HATAKEYAMA TOSHIHARU
IPC: B29C45/26
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To efficiently uniformly cool by providing a heat transfer means for conducting a heat radiated from a resin in a cavity from an insert of a mold for forming the cavity out of the mold to dissipate the heat. SOLUTION: Detecting elements of a temperature sensor 15 and pressure sensor 16 of one set are provided near a cavity 5 of a fixed insert 3 and a movable insert 4. The sensors 15, 16 respectively detects a temperature and a pressure of a resin 16 in the cavity 5. A heat transfer means 14 is provided in the insert 4. The means 14 is constituted by a heat pipe having excellent heat transferability, penetrated through the mold 2, one end of which is disposed near the cavity 5 and the other of which is inserted into a radiating block 6 provided in contact with a surface of the mold 2. Heat radiated from a resin 19 in the cavity 5 is efficiently conducted to a radiating block 6 by using the pipe. Thus, even if a distance to the surface of the mold 2 is long, uniform cooling can be efficiently conducted.
Patent JP-H0835914-A (JP)
Title: Waveform observation apparatus for car
Inventor: OKI RYOJI
IPC: G01R13/20
Filed: 1994-04-18
Abstract: PURPOSE:To provide a waveform observation apparatus, for a car, which can be operated easily even by persons other than a person who is well informed about electricity and electronics. CONSTITUTION:A waveform observation apparatus is provided with a storage means 52 which stores a proper value regarding a voltage axis, a time base, a trigger level and the like which have been decided in advance according to the control signal of a car which is to perform various observations and with a means by which a coordinate screen based on the proper value is displayed on a monitor from the storage means according to a control signal to be observed. The P-P value of a voltage at a displayed waveform and the time width of a pulse signal or the like can be numerically displayed automatically on the monitor in such a way that an operator does not put a cursor to a prescribed coordinate position. When a control signal for one car to be observed becomes a signal level which cannot be available and/or when a definite relationship is established between control signals for two or more cars to be observed, an abnormality is judged when the relationship collapses, and an alarm system issues an alarm.
Patent JP-S523186-A (JP)
Title: Electrical connectors for flat cables
Inventor: WATANABE TOYOSHI
IPC: H01R4/24
Filed: 1975-06-24
Abstract: PURPOSE: A one touch electrical connector for directly sticking contactors at the midway of a cable without removing coatings and then securely contacting to lock the desired core wires. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58195808-A (JP)
Title: Production of optical filter
Inventor: TANAKA MAKOTO
IPC: G02B5/20
Filed: 1982-05-10
Abstract: PURPOSE:To obtain an optical color filter that can be formed easily with high accuracy on a flat plate by forming a functional group that can immobilize a colored material in the light irraiated part of a film consisting of a photosensitive org. coloring material and causing the colored material and the functional group to react with each other. CONSTITUTION:A colorless transparent film consisting of a photosensitive org. coloring base material 31 is coated on a glass substrate 30 and UV light 33 is irradiated selectively thereto by using a photomask 32 having an opaque part (shaded part) to cause reaction in the part irradiated with the light, whereafter the substrate 30 is dipped in a dye bath contg. a dye to dye only the part of the material 31 irradiated with the light, thereby forming a dyed pattern 34. UV light 36 is thereafter irradiated selectively to the part of another material 31 by using another photomask 34 to cause reaction, then the irradiated part is dyed with another color by a dye bath of another color, whereby another pattern 37 is formed. UV light 30 is irradiated selectively to the material 31 in the part different from the patterns 34, 37 by using a mask 38 and only the part irradiated with the UV light 39 is dyed with the dye bath of the color differing from the colors of the patterns 34, 37, whereby a pattern 40 is formed.
Patent JP-H05237180-A (JP)
Title: Bone joining device
Inventor: SHIKINAMI YASUO
IPC: A61L27/00
Filed: 1992-02-28
Abstract: PURPOSE:To provide the bone joining device which has excellent initial strength and initial modulus of elasticity and with which the part coated with polylactic acid is absorbed in about several months after implantation into a living body, the probability of inducing an inflammation is extremely low, the cavity after absorption by the neobone is filled in an early period and the core material adapts itself to the biotissue, thereby the re-operation to draw out a mail is no need. CONSTITUTION:This bone joining material is constituted by using a molding of biode gradable polymer contg. 75 to 95wt.% respective independent materials of hydroxy apatite (HA), tricalcium phosphate (TC) and crystallized glass contg. HA and wallastonite or the mixture composed thereof as a core material and coating this core material with the polylactic acid.
Patent JP-S63245863-A (JP)
Title: Process for manufacturing material dispersion solution for gas diffusion electrode
Inventor: FURUYA CHOICHI
IPC: H01M4/96
Filed: 1987-03-31
Abstract: PURPOSE:To obtain a gas diffusion electrode with finely and uniformly distributed hydrophilic and water-repellent parts by mixing polytetrafluoroethylene(PTFE) with one of either hydrophilic or water-repellent carbon black in a solvent to aggregate finely, then mixing PTFE with the other carbon black. CONSTITUTION:PTFE is mixed with one of either hydrophilic or water-repellent carbon black in a solvent or a solvent containing surfactant to finely aggregate the carbon black and PTFE, then the other carbon black and PTFE are mixed, i.e. one of either hydrophilic or water-repellent carbon black and PTFE aggregate finely and disperse in the solvent, then afterward the other carbon black and PTFE are mixed. By the arrangement, a material forming a water-repellent part or a hydrophilic part disperses uniformly and finely in the solvent, and the material provides a gas-diffusion electrode with an extremely large current available per unit area of electrode.
Patent JP-S63244884-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OKUMURA KATSUYA
IPC: H01L21/336
Filed: 1987-03-31
Abstract: PURPOSE:To form an electrode onto a shallow impurity diffusion region in low concentration, and to obtain a semiconductor device having LDD structure capable of stably maintaining characteristics by selectively depositing high melting-point metallic films onto the top face and side face of a gate electrode consisting of polysilicon. CONSTITUTION:The surface of a P-type silicon substrate 11 is thermally oxidized to shape a gate oxide film 12, and a polysilicon film 13 is deposited onto the oxide film 12 through a decompression CVD method. Arsenic ions are implanted, using the etched polysilicon film 13 as a mask to form an N<-> region 14. A W film 15 is deposited under decompression by employing the mixed gas of WF6 and H2. The W film 15 is deposited only onto the top face and side face of the film 13 through selective CVD at that time. Arsenic ions are implanted again, using the film 15 as a mask to shape an N<+> region 16. The surface of the W film 15 is exposed to a nitrogen atmosphere to form a tungsten nitride film 18. A thick gate oxide film 19 is shaped onto the N<+> and N<-> regions through oxidation in an oxidizing atmosphere, and the thickness of the oxide film in an edge region in the gate insulating film is also thickened. A wiring is formed, and a protective film is deposited.
Patent JP-S59203760-A (JP)
Inventor: KUMAGAI MASATO
IPC: C04B35/103
Filed: 1983-05-06
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-H11276484-A (JP)
Title: Intra-corporeal ultrasonograph
Inventor: OKAMOTO YASUAKI
IPC: A61B8/12
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To satisfy high tension withstanding and low leakage current even with a reduced diameter of a catheter and also to provide an image with little noise by grounding at least one electric conductor except a signal transmission linen through a capacitor alternatingly with a signal GND of the main body apparatus side. SOLUTION: In the case of grounding an electrode 2 on one side of an ultrasonic vibrator 1 through a patient's body from the physiological saline of ultrasonic transmission material filling a catheter, two transmission wires 7 are different in impedance, and the magnitude of noise transmitted to the respective transmission wires 7 is different, so that noise can be transmitted even through a differential amplifier 10 and noise appears in an image. On the contrary, in the case of interposing a capacitor 11 with a high tension withstanding (about 3000 V) between a drive shaft 6 containing the transmission wire 7 and signal GND 14 on the apparatus side to be grounded in an alternating manner, the impedance of the capacitor 11 becomes low in a high frequency band where a signal appears in an image, so that alternating grounding is performed to generate no noise in an image.