baber/WOPTO huggingface dataset:
Patent JP-H05340396-A (JP)
Title: Guide vane for centrifugal pump
Inventor: TAKATANI TOTO
IPC: F04D29/44
Filed: 1992-06-12
Abstract: PURPOSE:To prevent stall peeling from a guide vane, etc., and improve pump performance in all the flow-rate operation ranges by providing a contracted part at which passage width is small relative to a flow direction at an inlet part of the guide vane, and disposing a flow fairing vane immediately after this. CONSTITUTION:In a centrifugal pump, a guide vane 3 for guiding flow discharged from an impeller 1 is installed on the outer side at an outlet 2 of the impeller 1. In this case, a contracted part 7 at which passage width is small relative to a flow direction is disposed at an inlet part of the guide vane 3. Immediately after the contracted part 7, a flow fairing blade 6 is disposed. Low-speed fluid which is more conspicuous at a shroud wall 4 and a hub wall 5 in a lower flow rate range is speed-increased at the contracted part 7, and it is then guided by the flow fairing blade 6 to be guided to an outlet part of the guide vane 3. Stall peeling from the guide vane 3, shroud wall 4, and hub wall 5 can thus be prevented, thereby pump performance can be improved.
Patent JP-S6188813-A (JP)
Inventor: FUIRITSUPUSU SEUNISU ENGERUBUR
IPC: A01D34/73
Filed: 1985-07-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5378833-A (JP)
Title: Bonding between voice coil bobbin and cone
Inventor: TAJIMA TETSUO
IPC: C09J163/00
Filed: 1976-12-22
Abstract: PURPOSE:To achieve rationalization of production of speaker and improve its characteristics by effecting bonding by use of an epoxy resin composition comprising an epichlorohydrin type epoxy resin and a polymercaptan type compound having specific value of temperature characteristic of Young's modulus.
Patent JP-H01320849-A (JP)
Title: Communication equipment
Inventor: KUROSAWA YUJI
IPC: H04N1/32
Filed: 1988-06-23
Abstract: PURPOSE:To automatically start communication by providing a means selecting the data communication mode automatically in response to the state of a prescribed member of a data communication equipment and the presence of dialing operation. CONSTITUTION:In case of making a dialing by an operator for voice communication or facsimile communication, a ten-key or one-touch key 31 of a telephone set is used to give dialing. In this case, the dialer 30 outputs PMUTE, TMUTE signals being control signals to a speech network, and the mute signal TMUTE goes to a low level synchronously with the dial signal. The state of the mute signal is detected by the CPU 1 via the photocoupler. The CPU 1 detects the dialing and if the original to be sent is loaded to a read section, a CML relay 22 is turned to the position of the facsimile equipment.
Patent JP-H05338167-A (JP)
Title: Ink jet recording head and substrate thereof
Inventor: KOMURO HIROKAZU
IPC: B41J2/05
Filed: 1992-06-12
Abstract: PURPOSE:To enhance the durability of the heat stress of a heating resistor layer by setting the ratio of the coefficient of linear expansion of the first upper layer part provided on a substrate and that of the second upper layer part provided on an electrothermal converter to 1/5-5. CONSTITUTION:A first upper layer 11 is formed on a substrate 10 and an electrothermal converter 8 consisting of a pair of electrodes 3 and a heating resistor layer 2 is provided on the first upper layer 11 and, further, first, second and third protective films are provided as a second upper layer 4. In an ink jet recording head utilizing heat energy, the second and first upper layers 4, 11 suddenly rise in temp. by the heat generated from the heating resistor layer 2 to a high temp. Therefore, the heating resistor layer 2 is exposed to the heat stress due to the repetition of the rising and falling in the temp. on the side of the heating resistor layer 2 of the first and second upper layers 4, 11 between high temp. and room temp. When the difference between the coefficients of linear expansion of the first and second upper layers 11, 4 is large, the peel breakage of the first and second upper layers 11, 4 from the heating resistor layer 2 is generated. Therefore, the ratio of the coefficients of linear expansion of the first and second upper layers is set to 1/5-5.
Patent JP-H052366-A (JP)
Title: Weighing label
Inventor: HARA IWAO
IPC: G08B13/24
Filed: 1991-06-26
Abstract: PURPOSE:To prevent goods to be sold by weighing such as foodstuffs from being stolen without taking time nor labor by providing an electric circuit which operates a burglar alarm on the weighing label stuck on the goods to be sold by weighing. CONSTITUTION:The weighing label 11 has a weight-sold good name 12, a bar code 13 corresponding to it, a unit price 14 per weight, weight 15 of the weight- sold goods, a price 16, etc., printed on the surface 11a, and the electric circuit 17 which operates the burglar alarm is printed on the back surface 11b and applied with a cohesive. This weighing label 11 is only stuck on the weight-sold goods (object goods of protection) such as packed meat to prevent the goods from being stolen by a burglarproof system without taking time nor labor. The burglarproof system has a transmitting antenna and a receiving antenna, connected to a controller installed, at, for example, the entrance or exit of a shop and the electric circuit 17 stuck on the object goods of protection causes resonance between the transmitting and receiving antennas to transmit a weak radio wave.
Patent JP-H101222-A (JP)
Title: Article feeder
Inventor: KUROMI AKISHI
IPC: B65G47/90
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost by simplifying a structure and control for changing the position of an article taking-out part. SOLUTION: In this article feeder which takes out an article at the first position A with an article taking-out part 16 that can reciprocate between the first position A and the second position B and feeds it to the second position B side, an oscillating arm 14 is oscillatably-supported around the first oscillating shaft center X by a supporting part 13, and the article taking-out part 16 is fitted on the oscillating end side of the oscillating arm 14. A posture holding mechanism 17 for holding the posture of the article takingout part 16 is fitted, and by oscillating the oscillating arm 14, the article taking-out part 16 is so constituted as to draw an arc-shaped locus R with the prescribed posture maintained and reciprocate between the first position A and the second position B.
Patent JP-H0820663-A (JP)
Title: Hydrophilic polyolefin porous film and its production
Inventor: KURAUCHI HIROSHI
IPC: C08J9/36
Filed: 1994-07-05
Abstract: PURPOSE:To prepare a hydrophilic polyolefin porous film which is produced by hydrophilizing a porous film with a specific hydrophilizing treatment solution, thus is suitable for a cell separator, gas separation, bacterial filtration or the like because it is low in electric resistance (membrane resistance) and the dispersion of the electric and membrane resistances and excellent in quality and quality stability. CONSTITUTION:This film is obtained by hydrophilizing (A) a porous film made of PE or PP with (B) a treatment solution containing nonionic surfactant of polyoxyethylene alkylphenyl ether of the formula (R is C9H19, C8H17, (n) 4-9). Preferably, the component A has 30-60% void volume and 0.05-0.35mum maximum pore diameter, and this film has an electric resistance of 10-1,000mOMEGA.cm<2> in 10N aqueous alkali. The film s prepared by soaking the component A in a hydrophilizing solution prepared by dissolving 0.5-10wt.% of a nonionic surfactant of the formula in a mixed solution of ethanol and water at a mixing weight ratio of 80/20-0/100 for more than 20 seconds and drying the product at 40-130 deg.C.
Patent JP-S5377402-A (JP)
Title: Voice input device
Inventor: MIWA HIROHIDE
IPC: G10L15/22
Filed: 1976-12-21
Abstract: PURPOSE: To improve a speed and a reliability of data input on documents by executing key operation according to recognition results of input voice and comparison results of input data. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01100039-A (JP)
Title: Powder for producing calcium phosphate based cured body and production of composite composition and cured body
Inventor: SUMIDA MASAYA
IPC: A61L24/00
Filed: 1988-06-22
Abstract: PURPOSE:To obtain a powder for producing a calcium phosphate based cured body, capable of uniformly, sufficiently and moderately advancing curing reaction within a neutral region and providing a cured body having a high curing strength without biological histotoxicity, by calcining hydroxyapatite having a specific ratio of Ca/P under reduced pressure condition. CONSTITUTION:This powder for producing a calcium phosphate based cured body is formed from a blend of alpha-tricalcium phosphate with tetracalcium phosphate obtained by calcining hydroxyapatite having >1.5-<=1.8 Ca/P ratio at 1,150-1,450 deg.C temperature under reduced pressure condition. A composite composition for producing the calcium phosphate based cured body is formed from this powder and a solution agent consisting of an aqueous solution of gluconic acid or an acidic aqueous solution prepared by adding one or two or more selected from monosaccharides, oligosaccharides, sugaralcohols and polyhydric alcohols. The resultant composite composition is subsequently kneaded and cured to form the aimed calcium phosphate based cured body.
Patent JP-H08325998-A (JP)
Title: Hardenable composition for release paper and release paper
Inventor: YAMAGUCHI KOICHI
IPC: D21H27/00
Filed: 1995-05-29
Abstract: PURPOSE: To obtain release paper of a heavy stripping type by formulating a fluorine-containing amide and a fluorine-containing organo(hydrogen) polysiloxane to prepare a curing composition of a heavy stripping type suitable for a silicone tackifier and applying the curing composition to the base paper. CONSTITUTION: This composition is prepared by formulating a fluorine- containing amide of formula I [R<1> is an aliphatic monovalent hydrocarbon containing an unsaturated group, R<2> is a monovalent hydrocarbon, Q<1> is formula II (R<3> is a divalent hydrocarbon which may include 0, N or Si on the way of the bonds) or formula III (R<4> and R<5> are each a divalent hydrocarbon), Rf<1> is individually a divalent perfluoroalkylene or perfluoropolyether; a is 0 or an integer] and a fluorine-containing organosiloxane having one or more monovalent perfluoroalkyl(ether) and 2 or more hydroxyl groups or a fluorine-containing organohydrogenpolysiloxane of formula IV [Rf<2> is individually a divalent perfluoroalkylene or perfluoropolyether, T is formula V (R<6> is a monovalent hydrocarbon, b is an integer of 2-4)].
Patent JP-H11935-A (JP)
Title: Injection molding die
Inventor: MORITA KIYOO
IPC: G11B23/087
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To improve an operation property by making exchange of an insert die easy by a method wherein a support bar urged with the loaded insert die on abutting surfaces at different two positions is, in a freely slidable manner, inserted in a groove communicated to an insert die charging hole side surface open to a fixed mold side surface having a molding space opposed to a surface on which the insert die charging hole is formed. SOLUTION: For exchange of an insert die 133, after transferring a movable side template 139 downward by functioning a clamping unit 140, a support bar 134 is extracted out from in a groove 136 to outside a fixed side template main body 132 to make up-down reversal, and inserted again into the groove 13b. An inclined surface 134a of the support bar 134 abuts against an inclined surface 138 of the insert die 133. When the support bar 134 is further pushed into, the pushing force is changed to a right angled direction with the inclined surface 138 to push out the insert die 133 downward. The insert die 133 is taken out from the fixed side template main body 132, another discrimination mark engraved insert die 133 is inserted into an insert die charging hold 135, the support bar 134 is again inserted into the groove 136, and held at a specific position.  The insert groove 136, and held at a specific position. The insert die can be exchanged without detaching the mold.
Patent JP-H108256-A (JP)
Title: Production of semiconductor device and apparatus for production thereof
Inventor: KAMIYA TAKASHI
IPC: C23C16/455
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a process for production capable of simplifying maintenance and control and making mass production of semiconductor devices at a good yield and an apparatus for production thereof. SOLUTION: This process includes a stage for growing W in a vapor phase on the surface of a semiconductor substrate 11 by bringing WF6 in the gaseous component contg. the WF6 introduced into a reaction apparatus body 9 into reaction and a stage for leading out and discharging remaining gaseous components in the reaction apparatus body 9 by a discharging means 13 in which a moving vain part is rotated by a motor inserted and disposed in a discharge path 12 to discharge the gaseous components. At least the introducing part side of the remaining gaseous components of the discharging means, for example, a dry pump 13, is kept cooled at <=110 deg.C.
Patent JP-S63315791-A (JP)
Inventor: OTA YOSHIHIRO
IPC: B27K3/16
Filed: 1987-06-19
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-S5580376-A (JP)
Title: Battery driven emergency lamp using luminous diode
Inventor: OKUNO YASUO
IPC: H05B44/00
Filed: 1978-12-11
Abstract: PURPOSE:To provide a long usable battery driven emergency lamp by using LED of little reactive power for a luminous part. CONSTITUTION:A power source 11 is constituted by plural series of Mn batteries and a power source 11 of rated voltage is constituted, which is at least more than 0.5v higher than the leading edge of red LED, of which the principal constituents are Ga-Al-As. Therewith are connected Ga0.7Al0.3As 13 in series through FET 12' to gain red of extremely high luminance 30000 ft-L(20mA) in the red region 6650Angstrom , and more over, an emergency lamp giving light adequately usable with only several 100muA can be provided, while in the case of a daylight lamp several 100mA current at a lighting time is required.
Patent JP-H07154292-A (JP)
Title: High-speed communication type electronic identification system and label for the sae system
Inventor: HARUMU YAKOBU KITSUPU
IPC: G01S13/75
Filed: 1994-07-05
Abstract: PURPOSE: To realize high-speed demodulation without damaging the electronic circuit of a label by limiting the voltage generated from a resonance circuit to a prescribed maximum value. CONSTITUTION: An electronic identification system is provided with a transmitter-receiver for generating a modulated electromagnetic field by using the information transferred to a label and at least one label. The label is provided with at least one resonance circuit for receiving information and processing the information and a control means which temporarily expands the bandwidth of the resonance circuit for suitably improving the information flow between the transmitter-receiver and label. The label is also provided with a limiter circuit 20 and the circuit 20 is provided with a control means which limits the voltage generated from the resonance circuit to a prescribed maximum value.
Patent JP-H0713336-A (JP)
Title: Manufacture of lithograph printing plate by phototypesetting in accordance with silver salt diffusion transfer method
Inventor: RODE DEPUREZU
IPC: G03C8/06
Filed: 1994-06-14
Abstract: PURPOSE: To provide a method for manufacturing a lithograph printing plate having excellent printing characteristics and improved sensitivity to a pin hole from a silver halide photographic material sensitive to exposure of high intensity and short time according to a diffusion transfer reversal (DTR) method. CONSTITUTION: An image generating element is constituted by containing (i) a photosensitive layer formed by containing silver halide particles which substantially contain no incorporated iridium, contain >95 mole % silver halide and have <0.27μm average particle size and (ii) an image receptive layer containing physical development nuclei on a base. The manufacturing method of the lithograph printing plate according to the silver salt diffusion transfer reversal method has a stage in which the image generating element is subjected to exposure of high intensity and short time in accordance with the image and then is developed by using an alkaline processing soln. in the presence of one or more kinds of developers and mesoionic compounds.
Patent JP-2000350041-A (JP)
Title: Communication terminal equipment
Inventor: MURATA YUKINORI
IPC: H04N1/411
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain communication terminal equipment with which a transmission start time is made earlier in ECM by interrupting transmission with frame unit, when a data quantity stored in an image memory becomes a prescribed level or smaller during transmission by frame unit of a prescribed size, while encoding the read picture data and storing them to the image memory. SOLUTION: Image data read by a reading part 9 are encoded by a first codec 11 and stored in an image memory. When the quantity of stored data becomes the prescribed level, a transmitting operation is started in parallel. A storing operation is executed in parallel with a transmitting operation, and the transmission start time is made earlier so that a transmission time is shortened as a whole. Moreover, when the data quantity stored in the memory 4 becomes a prescribed level or smaller during transmission by frame unit of the prescribed size, while encoding image data and storing it in the memory 4, transmission is interrupted by frame unit. Then previously stored data will not be transmitted erroneously.
Patent JP-H01284838-A (JP)
Title: Film rewinding device
Inventor: SHIMADA TAKAHISA
IPC: G03B17/00
Filed: 1988-06-21
Abstract: PURPOSE:To effectively and completely house film in a cartridge under any conditions by setting a time from detecting the completion of rewinding the film by a rewinding completion deciding means until completely housing the film in the cartridge by driving the motor with the aid of a driving control means with the driving characteristic of the motor. CONSTITUTION:The driving motor 1 of a film rewinding device is made to posses 1st characteristic in which it is driven at low torque high rotating speed and 2nd characteristic in which it is driven at high torque low rotating speed. Rewinding means 75 and 76 are driven by the motor 1 so as to rewind the film. The rewinding completion deciding means SW7 is actuated when the film is just in a state where it protrudes from the cartridge by specified length to decide the completion of rewinding the film. While the means 75 and 76 are driven with the 1st characteristic of the motor 1, a low speed detection means detects whether a film traveling speed is equal to or less than a specified value. At the time of detecting that it is a low speed, the driving of the motor 1 is switched from the 1st characteristic to the 2nd characteristic by switching means, 1st and 2nd switches SW1 and 2, by the time when the means SW7 is actuated.
Patent JP-S5377430-A (JP)
Title: Driving method of self-shift type gas discharga panel
Inventor: YOSHIKAWA KAZUO
IPC: H01J11/28
Filed: 1976-12-21
Abstract: PURPOSE: To make write operation sure and stable by ensuring write discharge generation to be a kindler. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0820489-A (JP)
Title: Position deflection detection device for traveling body
Inventor: HOSHINA HIROMITSU
IPC: B66C13/22
Filed: 1994-07-06
Abstract: PURPOSE:To correctly detect position deflection without requiring large-scale construction by a position deflection detection device for a traveling body such as a crane. CONSTITUTION:A marker 3 is placed on a traveling road surface 10 of a transfer crane 1, a camera 2 is installed on the crane 1, and images of the marker 3 are picked up as time elapses. The images from the camera 2 are inputted to a position deflection detection device 8 in a control room 4. the images are processed at an operation part in the detection device 8, position deflection quantity at three points in the marker 3 by the images is operated, and linearity of the position deflection quantity for the three points is determined. In the case where the linearity is within a specified range, an average of the position deflection quantity for the three points is outputted as the position deflection quantity, while that of the linearity outside the specified range is excluded, thereby correct deflection quantity can be detected.
Patent JP-H11342101-A (JP)
Title: Dish washer
Inventor: HOSOITO TSUYOSHI
IPC: A47L15/46
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To precisely detect the temperature of wash water regardless of water feeding time or water pressure, and effectively prevent the deterioration of a feed valve by performing an abnormality judging operation for comparing the detected temperature by a temperature sensor with a set temperature for a prescribed time regardless of the water feeding operation time of the feed valve. SOLUTION: A control device judges whether a level switch device is ON or not (S6), and when 'NO' is judged, and the procedure is transferred to the next step (S7). On the other hand, when tap water pressure is high, the discharge flow rage is increased, 'YES' is judged, and a feed valve is interrupted to stop the water feed (S12). In both cases, however, judgment of feed water temperature abnormality is continued for 1 minute from the start of water feed. The control device repeats the operation for reading the detected temperature by a temperature sensor until, one minute passed, and judging whether this temperature exceeds a set temperature or not (S6-9, S13-15). When 1 minute passed without the detected temperature exceeding the set temperature, the procedure is transferred to the following step.
Patent JP-2000066118-A (JP)
Title: Light source device for endoscope
Inventor: SUGIMOTO HIDEO
IPC: G02B23/26
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a light source device for an endoscope which can be used by being connected to both of an endoscope requiring a dimming filter in an illumination optical path and an endoscope which does not require it. SOLUTION: This device is provided with an illumination light converging mechanism 20 positioning the illumination light incident end surface 4a of a light guide connector 3 near the converging position of illumination luminous flux regardless of the length of the connector 3 by moving a condenser lens 22 in an illumination optical axis direction by the connector 3 which is connected and a filter inserting and pulling-out mechanism 30 actuated by interlocking with the converging mechanism 20 so as to insert and pull out the dimming filter 31 with respect to the illumination optical path according to the length of the connector 3.