baber/WOPTO huggingface dataset:
Patent JP-H07149288-A (JP)
Title: Total pressure loss reducing method and device for intake part for water jet propulsion machine
Inventor: NAKANISHI TOSHIO
IPC: B63H11/103
Filed: 1993-11-26
Abstract: PURPOSE:To reduce a total pressure loss by thinning a thickness of a boundary layer of an intake part. CONSTITUTION:A wall of an intake 2 part of an intake duct 1 is formed as a duplex tube structure composed of an inner tube part 10 and an outer tube part 11. A large number holes 12 are arranged in the inner tube part 10, and the inside of the intake duct 1 and a chamber 13 are communicated with each other through the holes 12. The chamber 13 and a part of an outlet side delivery nozzle 3 of the intake duct 1 are connected to each other by a conduit 14, and fluid is sucked through the inside of the chamber 13 by using a pressure difference in a negative pressure part of a delivery nozzle 3 part. Flow speed of the fluid flowing along the inner tube part 10 is increased by sucking out the fluid slowly flowing by a boundary layer created on an inner wall surface of the inner tube part 10 to the chamber 13 through the holes 12.
Patent JP-H05159865-A (JP)
Title: Plate heater element
Inventor: KITAHARA KOICHI
IPC: H05B3/40
Filed: 1991-12-03
Abstract: PURPOSE:To dispense with the setting of piping parts at the time of burn-out treatment by embedding a self-heating control ceramic element in a resin layer with heat resistance and heat conductivity. CONSTITUTION:A self-heating control element 1 is embedded in a resin layer 5 with heat resistance and heat conductivity. This element 1 is a positive characteristic heating element that is constant in resistance of up to the specified temperature but this resistance is increased when going beyond the temperature. In addition, the resin layer 5 is the same plate form as a heated work, and a heat transfer surface is a flat form. Moreover, a heating element 4, where a power supply cable 3 is connected to an electrode 2 of the element 1, is embedded in the resin layer 5 and formed into a plate heating element 6 in substance. Here, when impurities including moisture or the like being adsorbed to piping parts are removed, the cable 3 is energized with current as letting a purified gas flow into the parts. If so, the heating element 6 is heated at constant temperature, whereby these impurities so far adsorbed to the inside of the parts is separated therefrom, and a piping system, whose inside is expelled together with the gas to the outside, is thus purified. With this constitution, the piping parts are cleaned without detaching these piping parts.
Patent JP-H10175567-A (JP)
Title: Molding frame support
Inventor: EMMELMANN HANS-JOACHIM DR
IPC: B62D21/09
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To form a molding frame support body or other car body part to surround a hollow space so that maximum flexibility of manufacture on one side and a wide range of a static or a dynamic load generated within a car body region on the other hand is filled with the corresponding constitution member SOLUTION: In a molding frame support 2 for an automobile, especially a cabriolet car body, or other car body part, the molding frame base surrounds a hollow space 3 reinforced by an expansion material 5 made of expanded metal and a longitudinally extending structure member 4 is arranged in the hollow space. The expansion material 5 made of an expanded metal occupies a space between the inner wall of the molding frame support 2 and the structure member 4 positioned at the internal part thereof. Or, a hollow space positioned at the inside comprises a partial region filled in the longitudinal direction with a reinforcing part formed of the expansion material made of a metal; and a hollow region remaining between individual reinforced regions. The reinforced part is coupled to the inner wall of a car body part through metallic coupling.
Patent JP-2000146107-A (JP)
Title: Auxiliary steam apparatus for boiler
Inventor: KASHIWAGI TOMOMITSU
IPC: F22B37/44
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To achieve a lowering of cost, a conservation of water and a prevention of noises by eliminating a pressure relief valve to simplify an auxiliary steam apparatus. SOLUTION: An auxiliary steam apparatus 31 for supplying a part of steam generated in a boiler 1 as auxiliary steam through an auxiliary steam header 14 includes a pressure transmitter 19 to detect a pressure in the auxiliary steam header, a drain tube 21 to discharge condensed water in the auxiliary steam header outside and a drain discharge control valve 32 which is provided in the drain tube and is opened or closed based on a detection value of the pressure transmitter. The drain discharge control valve is opened or closed based on the detection value of the pressure transmitter to restrict changes in the pressure in the auxiliary steam header.
Patent JP-H07176258-A (JP)
Title: Neutral device for circuit breaker
Inventor: HISAMOTO HIDEO
IPC: H01H73/20
Filed: 1993-12-20
Abstract: PURPOSE:To improve operability of an operating handle by arranging a contact spring in a condition that one side is brought into contact with a base end of one piece connected to a connecting piece of a movable contact piece. CONSTITUTION:When an operating part 94b of a neutral handle 94 is placed in a vertical direction, a contact part 94c is not brought into contact with a neutral movable contactor 92, to respectively bring by tension of a contact spring 93 a movable contact part 92d of one piece 92A into contact with a fixed contactor 90 and a movable contact part 92d of the other piece 92B into contact with the other fixed contactor 91, and earth side connecting terminals 4, 5 are placed in a conduction condition. From this condition, when the operating part 94b of the handle 94 is turned in a horizontal direction, the contact part 94c of the handle 94 is brought into contact with a point end 92c of the other piece 92B. Further when turning operation is continued, the one piece 92A of the contactor 92 from the contactor 90, one piece of the contactor 92 from the other fixed contactor 91 and the other piece 92B of the movable contactor 92 from the other fixed contactor 91 are respectively separated. Here the handle 94 is friction-stopped in a condition that the contact spring 93 is compressed by the contactor 92.
Patent JP-H09156684-A (JP)
Title: Cover tape for packaging electronic parts
Inventor: NAKANISHI HISAO
IPC: B32B27/32
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain a cover tape that can withstand high-speed operation of a recent surface mounting machine when being peeled off from a carrier tape by a method wherein a base layer is made by laminating together two or more films selected out of films of a polyester, a nylon and polypropylene. SOLUTION: A base layer 2 is a film made by laminating together two or more films selected out of films of a polyester, a nylon and polypropylene, and made up in a thickness of 10-60μm, being transparent and highly excellent in rigidity. An interlayer 3 is a film in thickness of 5-50μm, and is most desirable, in consideration of processability, cushioning capacity when sealed, and cost, to be made of polyethylene resin. A heat sealant layer 4 is in a thickness of 0.5-55μm, and as the method for forming the heat selant layer, if thickness is 5μm or below, coating of a heat seal lacquer is pref. in consideration of procesability. The total thickness of the cover tape is 30-80μm.
Patent JP-H10164532-A (JP)
Title: Device and method for processing information, storage medium and communication system
Inventor: KONO AKIHIRO
IPC: H04N7/15
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a communication system or an image-processing system with good handlingbility by controlling received images from a transmitter based on sound transmitted from the transmitter and displaying the controlled images at a prescribed display means by a receiver. SOLUTION: When the input (s603) of a transmission site is present, one of the buttons of still images, dynamic images and sound is selected by an operator (s604.) When information is selected (s604,) that effect is transmitted to the transmission site, one of the still image, the dynamic image and the sound corresponding to the selection is received from the transmission site which receives it, the received still image or dynamic image is displayed at a monitor and the received sound is outputted from a speaker (s605.) When a sound level is changed (s606), the image corresponding to the one of the highest level of the sound accompanying the image within the three images is emphasized and displayed (s607.) For example, an outer frame is emphasized by a thick line. Thus, interesting images considered as having the largest changes are visually, easily understandably displayed.
Patent JP-H09136380-A (JP)
Title: Manufacture of fluororesin film-coated steel sheet
Inventor: MORI KOJI
IPC: B32B15/08
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To improve resistance to food scorch by heating again a steel sheet after a fluororesin film is sticked thereon in an atmosphere with a low oxygen concn. at a specified temp. or higher. SOLUTION: After a primer consisting of a mixed resin of a fluoroplastic and a heat-resistant resin is applied on the surface of a steel sheet and it is baked, the steel sheet is preheated and a tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer film is contact-bonded and laminated thereon. Then, this is heated again in an atmosphere with an oxygen concn. of at most 1vol.% so as to make the temp. of the steel sheet at least 380 deg.C. In this case, if the steel temp. does not reach 380 deg.C, enough heat-resistant adhesive properties are not obtd. In addition, when the oxygen concn. in the atmosphere exceeds 1vol.%, oxidation of the film surface is not sufficiently suppressed and heat- resistant non-pressure sensitive adhesive properties is decreased. It is possible thereby to improve resistance to food scorch.
Patent JP-2000134366-A (JP)
Title: Facsimile equipment
Inventor: OGAWA MASAHIRO
IPC: H04M11/00
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To perform ordinary transmission, polling transmission and time designated transmission corresponding to calling on the side of call origination. SOLUTION: When a call is originated, the telephone number of a party is stored (S21) in a party memory. When a line is connected and a facsimile protocol is started (S22), ordinary facsimile communication operation is performed (S23). When the line is disconnected during a calling signal, the party, who makes the call, is picked up from the party memory and while referring to a managing table, it is investigated whether the number is registered or not (S24). When it is registered, that original is pulled out of a transmission data storage part (S25), it is investigated whether the number of the transfer destination is registered or not (S26) and when the transfer destination is not registered, the original is transmitted to the call originating party investigated by the party memory (S27).  When the number of the transfer destination is registered, the original is transmitted to the number of the transfer destination (S28). After the transmission end of the original, a call is originated to the party, who issues a transmitting instruction, and it is reported whether the transmission is made successful or not (S29).
Patent JP-H03181444-A (JP)
Title: Production of high-purity terephthalic acid
Inventor: IZUMISAWA YOSHIAKI
IPC: B01J31/04
Filed: 1989-12-08
Abstract: PURPOSE:To obtain terephthalic acid having high purity by increasing the terephthalic acid concentration in a mixture to be supplied to a high-temperature post-oxidization process in the terephthalic acid production process comprising the oxidization of p-xylene and subsequent low-temperature post-oxidization and high-temperature post-oxidization. CONSTITUTION:p-Xylene is oxidized with molecular oxygen in acetic acid solvent at 180-230 deg.C in the presence of a catalyst consisting of a heavy metal and bromine until >=95wt.% of the p-xylene is oxidized to terephthalic acid. The reaction system is subjected to low-temperature post-oxidization with molecular oxygen at a temperature lower than the temperature of the 1st oxidizing reaction by 0-50 deg.C (preferably 2-30 deg.C). A part of condensed liquid generated by condensing the oxidization exhaust gas of the reactor in the above oxidization reaction is purged from the reaction system to increase the terephthalic acid concentration in the mixture by >=2wt.% (preferably 5-10wt.%) and the mixture is supplied to a high-temperature post-oxidization stage and subjected to the high-temperature post-oxidization at 235-290 deg.C. The obtained mixture is crystallized to recover terephthalic acid crystals.
Patent JP-2001137238-A (JP)
Title: Ultrasonic probe
Inventor: WAKAMATSU YOSHIE
IPC: A61B8/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To fully enhance the resolution of an ultrasonic image. SOLUTION: A laminated multiple matching layer 1 is provided on a piezoelectric element 2. The acoustic matching layers 11, 12 and 13 of the multiple matching layer 1 are joined together by discharge plasma sintering, and intermediate layers formed by junction have each an acoustic impedance intermediate between those of the acoustic matching layers. The acoustic matching layers are joined together without use of an adhesive and the intermediate layers allow the acoustic impedances to vary smoothly to thereby minimize the decay of ultrasonic waves propagating through the multiple matching layer 1 and fully enhance the resolution of the ultrasonic image.
Patent JP-H09160210-A (JP)
Title: Attaching tool insertion mechanism
Inventor: NEGORO SHOJI
IPC: G03D15/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To more smoothly house film in a cartridge by simple constitution without moving the cartridge up and down. SOLUTION: An attaching arm 22 provided with an attaching tool 21 which gets in and out of the cartridge in a state where it catches the film 5b is arranged under the cartridge 3 set at a specified position and a supporting pin 28 is arranged in a slot 27 formed near the base end of the arm 22 in a longitudinal direction. Furthermore, a turning shaft 24 is movably fit so as to intersect the pin 28, and a spring 30 is arranged in the pin 28 so that the shaft 24 may be always positioned on the tool 21 side of the slot 27. By driving the shaft 24 and turning the arm 22, the base end 22b of the arm 22 abuts on an abutting pin 23 and the tool 21 passes on a locus to avoid an opened light shielding opening/closing door 18 of the cartridge 3.
Patent JP-2000125945-A (JP)
Title: Height adjustment device for top plate
Inventor: YOSHIDA RYUJI
IPC: A47B9/14
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent the vertical supporting piece of a bracket for mounting a top plate or the like from being exposed to the outside of a column. SOLUTION: The vertical supporting piece 3a of the bracket 3 for mounting the top plate 5 is inserted to an upper end part inside the column 1 and a catch 4 projectingly provided on the vertical supporting piece 3a is engaged from the inner part to the engaging hole 10 of an attaching plate 1 provided inside the column 1. Thus, the vertical supporting piece 3a is covered with the column 1 and prevented from being exposed to the outside.
Patent JP-H05133417-A (JP)
Title: Direct-acting rolling guide unit
Inventor: KASAI NAOTOMI
IPC: F16C29/06
Filed: 1991-11-08
Abstract: PURPOSE:To withstand any of vertical load, inverse vertical load, lateral load and moment load and provide size reduction. CONSTITUTION:A roller load passage 7 is formed in the upper internal surface 11 of a slide unit 1, and a roller return groove 8 is fanned in the upper external surface 16 directly respectively. Moreover, a ball load passage 12 is formed out of a rail track surface 18 opened to the slant lower side at the internal side surface 19 of the slide unit, and a slide track surface 20 which faces the rail track surface 18 at the internal side surface 19 of the slide unit and is opened to the slant upper inside, and a ball return passage is formed at the roughly same height as the ball load passage 12.
Patent JP-H09159914-A (JP)
Title: Lens device for projection and back projection type picture display device using the same
Inventor: HIRATA KOJI
IPC: H04N5/74
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To use inexpensive optical glass and to obtain excellent focusing performance to the periphery of a picture plane by alloting the positive refractive power of the entire system of a lens to a glass lens and arranging a lens having negative refractive power on the screen side of a lens group including the above lens. SOLUTION: This device is provided with a 6th group lens 6 to a 1st group lens 1, and the 1st group lens 1 to the 5th group lens 5 are assembled in an inner lens barrel 9 and fixed on an outer barrel 10 by a fixing screw 12. Furthermore, the 1st group lens 1 whose periphery part is formed to be recessed corrects spherical aberration from an object point on an axis to a luminous flux and corrects coma aberration from the object point of the periphery part to a video luminous flux. The lens surface on the screen side is made aspherical so that the periphery part of the lens distant from the optical axis may be recessed on the screen side. The positive refractive power of the entire system of the lens device for projection is mostly alloted to the 3rd group lens 3 being the glass lens. Thus, the temperature drift of the focusing performance is reduced.
Patent JP-H10163667-A (JP)
Title: Shielding case
Inventor: MATSUZAKI SATOSHI
IPC: H01G4/18
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a shielding case where shielding effect is not deteriorated, a circuit board can be incorporated from beneath a frame body and a drawing terminal from above an opening with a simple operation, and assembly can easily be automated. SOLUTION: Upper and lower covers 26 and 27 which are engaged to the upper/lower edge parts 24 and 25 of a frame body 23 and cover the opening parts 21 and 22 of the frame body 23 and PCB 31 which is fitted in a casing 28 constituted of the frame body 23 and the upper/lower covers 26 and 27 and with which an insertion hole 30 is provided are installed. The upper part of one side of the frame body 23 is bent inside and a horizontal board part 32 is provided for the side of the frame body 23. An opening 33 is formed at the horizontal board part 32, the opening 33 is blocked from inside at the terminal edge part of PCB 31 and the insertion hole 30 of PCB 31 is exposed from the opening 33. A mold base terminal 29 is inserted into the insertion hole 30 and is soldered. Thus, the terminal is fixed to PCB 31.
Patent JP-H02166894-A (JP)
Title: Subordinate video telephone set at door having illuminator
Inventor: SUMIYA HIROSHI
IPC: H04N7/18
Filed: 1988-12-20
Abstract: PURPOSE:To make the power composition of the telephone set equal to that when no illuminator is provided for the telephone set and to relax the limitation of the length of the connection line between indoor master video telephone sets by connecting light emitting diodes to the output sides of the first and second constant voltage circuits to be used for a video circuit. CONSTITUTION:For a module U1, three groups of serially connected light emitted diodes, D1 and D2, D3 and D4, and D5 and D6 are connected with each other, and the respective diode groups are connected with resistances R1-R3 respectively. Further, the cathode sides of the respective diodes D1, D3, and D5 are connected with a pin P2, and one sides of the resistances R1-R3 are connected to a pin terminal P1. For a 9V constant voltage circuit VP1 of a subordinate door telephone set 1, the power source of 10V voltage V1 is inputted from a master telephone set 4 to a terminal T4, and a 9V constant voltage current is outputted to a power source line from a terminal T1. For a 5V constant voltage circuit VP2, 9V power source is inputted from the circuit VP1, and a 5V constant voltage current is outputted to a power source line from a terminal T2. A load, in which a 100mA current is allowed to flow, is connected to the 9V line of the terminal T1, and a video circuit 2 including a load, in which a 250mA current is allowed to flow, is connected to the 5V line of the terminal T2.
Patent JP-H10155312-A (JP)
Title: Growth element
Inventor: BEHRENS WOLFGANG
IPC: A01G1/12
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide the growth element with excellent handleability, of which manufacture cost is inexpensive, which is useful for a roof or the like, by which sodding is uniform by mounting and holding seeds at a certain appropriate position by a seed mat. SOLUTION: Relating to this growth element 10 for sodding an artificial surface (roof or the like) or a natural soil surface provided with a growth carrier 12 formed from an inorganic and/or organic material for growth and a bottom part carrier layer 20 as needed, the growth carrier 12 is provided with the seed mat 14 of a bio-degradation material provided with flexibility. The seed mat 14 is provided with the seeds 16 at an interval from each other and the seeds 16 are stably mounted and held at the certain appropriate position by the seed mat 14. Also, it is preferable that the seed mat 14 is provided with a bottom layer and an upper layer attached to the bottom layer, the seeds 16 are held between the layers and the upper layer and the bottom layer are formed by a non-woven material.
Patent JP-H06167015-A (JP)
Title: Pile head processing partition member in case-in-place concrete pile
Inventor: SHIMOYAMA MIMIO
IPC: E02D5/34
Filed: 1992-12-01
Abstract: PURPOSE:To improve the efficiency of removing extra-banking concrete and to prevent generation of noise and vibration by dividing the area of extra- banking concrete into plural blocks on a plane and separating block by block to be crushed. CONSTITUTION:Partition plates 2 are disposed in the radial direction from the center round the insert part of a tremie pipe 6. Connecting partition plates 3 are laid and joined in the circumferential direction between adjacent partition plates 2. Subsequently, extra banking concrete 8 is divided into plural blocks 81 by partition members comprising the partition plate 2 and the connecting partition plate 3. The partition members are connected to the upper side of a reinforcement steel cage 5, and installed with the reinforcement steel cage in a dug hole. After that, the partition members are buried in the extra-banking concrete 8 by placing concrete. Thus, blocks are crushed one by one so as to simplify a removal work and reduce the portion to be crushed. Accordingly, it is possible to prevent the generation of noise and vibration.
Patent JP-H06174731-A (JP)
Title: Automatic analyzer
Inventor: YAMAGISHI KAZUTOSHI
IPC: G01N35/10
Filed: 1992-12-01
Abstract: PURPOSE:To provide an automatic analyzer which can effectively utilize a sample. CONSTITUTION:An automatic analyzer comprises a calculator 2 which can calculate a quantity of a sample necessary to measure input measuring items, a sucking/discharging mechanism 3 which can suck/discharge the sample, a controller 4 which can control the mechanism 3 according to the calculated sample quantity, and a pressure sensor 20 which can detect suction or discharge pressure of the mechanism 3. The calculator 2 calculates as a sucked sample quantity a quantity of the sample sucked from the start of sucking up to the time point of sucking pressure malfunction in response to a signal from the sensor 20, selects an item capable of measuring the sucked sample quantity from the items, and calculates its discharging quantities of the items. The controller 4 so controls the mechanism 3 as to discharge the sucked sample at each discharge quantity.