baber/WOPTO huggingface dataset:
Patent JP-H10266326-A (JP)
Title: Vacuum sewerage system and manhole pump unit
Inventor: OTSUKA TETSUSHI
IPC: E03F5/22
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To decrease pressure loss in an upgrade offset piping and to eliminate sedimentation of filth by a method wherein sewage stored in a sewage storage tank is pressure conveyed with a pressure pump and air is supplied to the uppermost upstream part or the middle part of a pipe. SOLUTION: In a vacuum sewerage system constructed by connecting a vacuum sewer pipe 103 to a vacuum source, a sewage storage tank 13 is provided at the middle part of the vacuum sewer pipe 103. Sewage stored in the sewage storage tank 13 is pressure conveyed with a pressure pump 14 to the downstream part of the vacuum sewer pipe 103. Air is supplied from an air supplying device 20 to the uppermost upstream part or the middle part of the vacuum sewer pipe 103, and filth sedimented at the downstream part is blown by air. Therefore, pressure loss in an upgrade offset piping on an occasion of using a multistage lift or a large lift can be decreased and sedimentation of filth can be eliminated easily.
Patent JP-H02250536-A (JP)
Title: Method for diagnosing trouble of on-vehicle network system
Inventor: AKASHI KAZUYA
IPC: H04L12/40
Filed: 1989-03-24
Abstract: PURPOSE:To easily detect even a single multi-drop ring by sending successively the messages to the multi-drop ring in the clockwise and counterclockwise directions and detecting the trouble of the multi-drop ring based on the answer results obtained from the multiplex units through the clockwise and counterclockwise transmission of messages. CONSTITUTION:A trouble diagnostic unit 7 is connected to a multi-drop ring 1a via its diagnostic connectors 4 and 5. The messages are successively sent to the ring 1a from the unit 7 in the clockwise and counterclockwise directions. Thus the troubles of the ring 1a are detected based on the answer results obtained from the multiplex units through both clockwise and counterclockwise transmission of messages. As a result, even a single trouble can be easily detected within a range including a disconnection trouble of the ring 1a, the unconnection troubles of connectors 4 and 5, etc.
Patent JP-H05139126-A (JP)
Title: Heavy duty tubeless radial tire
Inventor: KONO SHOJI
IPC: B60C15/06
Filed: 1991-03-11
Abstract: PURPOSE:To enhance the durability of a bead portion by preventing the fitting thereof with a rim from being loosened and reducing the floating thereof. CONSTITUTION:Under a condition of normal internal pressure obtained by filling a normal internal pressure a toe side intersection angle (theta1), which is defined by a line T1 and a tire axis line L1 is set to 55 deg. or less, the line T1 being a tangent which is tangential to a carcass 5 at a point of intersection P1 where a radial line Y1 passing the edge portion on the bead-toe BT side, out of two edge portions nearest to a bead bottom surface 11, in the edge portion of a bead core 7 intersects the carcass 5.
Patent JP-H04284096-A (JP)
Title: Picture inspecting device
Inventor: SHIRAKUMA TOSHIAKI
IPC: H04N17/04
Filed: 1991-03-12
Abstract: PURPOSE:To exactly measure luminance and chromaticity by providing a lens system and a beam splitting prism and making beams emitted from a color picture incident through them to each photodiode. CONSTITUTION:The beams emitted from a color picture 30 on a CRT or an LCD display panel, etc., are made incident to a lens system 14 and these beams are made incident through a beam splitting prism 15 and respective filters 16-18 for R, G and B (red, green and blue) to respective photodiodes 19-21 for R, G and B. Then, the respective photodiodes 19-21 converts the quantity of received light into a current and transmits it to respective photoamplifiers 22-24, and the respective photoamplifiers 22-24 convert the current transmitted from the respective photodiodes 19-21 to a voltage and transmit it to a signal processing part 29. Further, the outputs of the photodiodes 19-21 are operated at this signal processing part 29, and the state of luminance or chromaticity, etc., is detected.
Patent JP-H01245243-A (JP)
Title: Silver halide photographic sensitive material containing fogging suppressor
Inventor: SAKAMOTO HIDEKAZU
IPC: G03C1/34
Filed: 1988-03-26
Abstract: PURPOSE:To suppress the generation of fogging by adding and incorporating specific compds. into at least one layer of silver halide emulsion layers or the hydrophilic colloidal layers adjacent thereto. CONSTITUTION:At least one compd. selected from the 2,4-di-substd.-3,5-di-substd. imino-1,2,4-thiadiazolidine compds. expressed by the formula [I] is incorporated into at least one layer of the silver halide emulsion layers and the hydrophilic colloidal layers adjacent thereto. In the formula, R<1>-R<4> denote an aliphat. group or arom. group which may be the same or different. The more particularly preferable aliphat. group is a lower alkyl group of 1-4C and is, for example, a metal group, ethyl group, propyl group, butyl group, etc., and the arom. group is exemplified by a phenyl group and phenyl group substituted with halogen. The stable photographic characteristics are thereby maintained and the generation of the fogging is prevented even when the photosensitive material is preserved for a long period of time at and under a high temp. and high humidity.
Patent JP-H07206849-A (JP)
Title: Purifying method for cyclic formal
Inventor: HIYUUBAATO EICHI SHIGUPEN
IPC: C07D317/12
Filed: 1994-03-18
Abstract: PURPOSE: To provide a purification method to yield a highly pure cyclic formal which has extremely small amount of water, wherein water is efficiently removed from a cyclic formal from which water is difficutly separated.  
     CONSTITUTION: A purification process of a cyclic formal is characterized by the steps wherein a mixture 5 containing a cyclic formal and water is supplied to the distillation tower 1, n-pentane 6 is supplied to the distillation tower while distillation is carried out and a purified cyclic formal is taken out as a bottom liquid 8. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S52155975-A (JP)
Title: Formation method of minute patterns
Inventor: KAMEI KIYOO
IPC: H01L21/306
Filed: 1976-06-22
Abstract: PURPOSE: To easily form fine patterns of a high thickness and of fine substances in lines by using photosensitive resin for conventional spacers and interposing an Al film between said photosensitive resin and the photosensitive film to be patterned. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57187176-A (JP)
Title: Pulse arc welding method
Inventor: KITANI MOTOI
IPC: B23K9/09
Filed: 1981-05-14
Abstract: PURPOSE:To eliminate the over-thrust at the starting and to perform pulse welding by causing transfer to the arc in a short time by setting the set value of the background current value at the arc starting larger than that in a steady time. CONSTITUTION:Before a wire 1 arrives at base materials 3, the background voltage of which the set value of the background current value is set higher than the set value in a steady time (at the arc generating) is applied to the wire and the feeding of the wire is started. When the wire 1 short-circuits to the materials 3, the pulse current and the background current flow, but since the background current is set higher, the heat input to be applied upon the wire 1 is larger than that in the prior art. Therefore, the wire 1 is melt-cut easily and is transferred to the arc in a short time. As a result, the wire feed troubles such as buckling of the wire 1 owing to the failure in the arc starting are eliminated.
Patent JP-H02250427-A (JP)
Title: Programmable switch matrix
Inventor: MATSUOKA SHIGEKI
IPC: H03K19/177
Filed: 1989-03-23
Abstract: PURPOSE:To prevent the number of components from being increased even when the number of input and output lines of a switch matrix is more by allowing a storage element to send a signal to a detection circuit when a prescribed signal is applied to the input line. CONSTITUTION:Even when an input line connected to a gate reaches an L level or an H level, EPROM transistors(TRs) elements 14-17 in the OFF state do not cause a current to flow. On the other hand, since the EPROM TR elements 13, 18 are turned on, the EPROM TR elements cause or do not cause the current to flow depending on the H level or the L level of the input line. A sense circuit 50 senses the current flowing via the EPROM TR element 13, sends the signal of H level to the output line 4 and when no current flows via the EPROM TR element 13, an L level signal is sent to the output line 4. Thus, it is not required to add an accessory circuit to TRs and even when lots of input and output lines in a switch matrix are employed, lots of components are not required.
Patent JP-H117933-A (JP)
Title: Improved safe electrochemical battery
Inventor: BROUSSELY MICHEL
IPC: H01M10/0525
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To easily and speedily discharge gas and improve safety of a battery by, at the rise of an internal pressure, first means for discharging gas outside of a container cooperating with second means for holding an assembly inside of a container constituted so as to make a space that gas flows between the assembly and the container interior wall. SOLUTION: Means for enabling gas collection is constituted to discharge gas by a cavity cylindrical structure 40. This structure 40 divides an electrochemical bundle into an internal half assembly 41 and an external half assembly 42. In addition, the structure 40 is constituted by an interior wall 43 and an exterior wall 44 partitioning a space 45 for collecting the gas and conveying it to an air ventilation path 12. To facilitate this conveyance, an insulation washer 15" automatically centered by a container 2 preferably includes a hole 46 advantageously positioned at a right angle with the structure 40. The interior wall 43 and the exterior wall 44 pass gas by their permeability and porosity or preferably through a number of holes 47 arranged around there.
Patent JP-S52156649-A (JP)
Title: Telemeter system
Inventor: MIYAZAKI MASAMITSU
IPC: G01D5/12
Filed: 1976-06-23
Abstract: PURPOSE: To simplify the construction and reduce the size of a hardware by controlling for each bit the assembly and disassembly of transmitting and receiving data in accordance with the program which is preset in a microprocessor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04308623-A (JP)
Title: Thermal reed switch
Inventor: HINOHARA KUNIO
IPC: H01H37/58
Filed: 1991-04-05
Abstract: PURPOSE:To provide a compact and low-cost thermal reed switch having an improved reliability with which an operating temperature can be selected freely. CONSTITUTION:Two reed members 1, 2 are sealed with a glass tube 3, the lead member 1 is provided with a bimetal 4, and ON/OFF control is performed by utilizing the bimetal 4 which is curved by heat from the external.
Patent JP-S57187422-A (JP)
Title: Pile driving work
Inventor: OKANUMA SHIZUO
IPC: E02D7/00
Filed: 1981-05-15
Abstract: PURPOSE:To prevent the occurrence of noise and vibration during the driving  work of pile by a method in which PC pile is driven into the ground while turning an excavating blade by a rotary shaft provided inside the hollow of the PC  pile, and after the driving work, the rotary shaft is pulled up by leaving behind  the tip portion of the rotary shaft under the ground. CONSTITUTION:A PC pile 1 is supported by a pile-driving tower, and a pressure is applied toward the ground by means of jack, etc., from the upper end 10 of the pile 1. A rotary shaft 3 provided inside the hollow 2 of the PC pile lis turned in the direction of arrow 11 by means of a motor, etc., whereby the rotary tip 4 of the shaft 3 is turned, an excavation blade 8 excavates the ground, and the pile 1 is driven into the ground. After the driving of the pile to a given depth, the rotary shaft 3 is pulled up to complete the driving work. In this case, the rotary tip 4 is left behind under the ground to fortify the bearing force of the ground.
Patent JP-H11244218-A (JP)
Title: Shoes washing apparatus
Inventor: SHIBAYAMA SHUICHI
IPC: B08B3/04
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a shoes washing apparatus which can wash a great deal of shoes continuously. SOLUTION: In washing a pair of shoes (S) in a shoes washing apparatus, a pair of shoes (right shoe and left shoe) is attached on a shoes holding unit 11 and in soles or shoe strings are stored in a storage unit 12 at a carry-in division. Further, the shoes (S) and the insoles or the shoe strings are conveyed through a preliminary washing unit 3, a decomposition processing unit, a washing unit, and a rinsing unit, in which the shoes (S), etc., are washed; these shoes (S), etc., are successively conveyed to a dehydration unit and a drying unit, in which the shoes (S), etc., are dried; and after these processes are done, the shoes (S), etc., are detached from the holding mechanism 1, being taken out from the shoes washing machine.
Patent JP-H03275719-A (JP)
Title: Composite material having excellent dielectric characteristic
Inventor: KATAYOSE TERUO
IPC: C08G65/48
Filed: 1990-03-26
Abstract: PURPOSE:To obtain the title composite material suitable as dielectric material, insulating material, heat-resistant material, etc., having excellent film-forming properties, melt moldability, chemical resistance, flame retardance, dimensional stability, heat resistance, etc., by blending a specific curable resin with flame- retardant, glass base etc. CONSTITUTION:(A) A curable resin shown by formula I {J' is group shown by formula II [R1 to R4 are H, group shown by formula III (R5 to R7 are H or methyl; l is 1-4) or group shown by formula IV (R8 is H or methyl; k is 1-4)] ; Q' is polyfunctional phenol residue; m is >=1} is blended with (B) triallyl isocyanurate and/or triallyl cyanurate to give 100 pts.wt. blend, which is mixed with (C) 0-50 pts.wt. bromine-based flame-retardant shown by formula V (p and q are 1-5), (D) 0-50 pts.wt. antimony-based flame-retardant auxiliary, (E) a glass base and (F) a coupling agent to give the objective composition.
Patent JP-2000263677-A (JP)
Title: Lamination impregnated matter
Inventor: KAWASAKI HIROSHI
IPC: B32B5/26
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To give a function required in fiber structure such as paper, and restrain the rise of material cost by laminating a fiber structure layer via an adhesive, and impregnating an impregnant from at least one surface of the laminated matter. SOLUTION: A fiber structure consisting of two ore more paper, nonwoven fabric other composite materials, and the like is laminated via an adhesive, and an impregnant is impregnated therein from at least one surface. Such a fiber structure is acid paper and neutral alkali paper such as wood-free paper, middle quantity paper, couche paper, and kraft paper made by the use of original paper taking as material mechanical pulp of chemical pulp, GP, RGP, TMP or the like such as broad leaf bleached kraft pulp, conifer bleached kraft pulp, and the like. When the impregnated matter is used as a package material, it is required as a container property to have water repellency and water resistance for interrupting moisture from the outside, or oil resistance for preventing oil of a content from being impregnated in the outer surface of the container.  In addition, the strength of container itself is advanced.
Patent JP-H1019925-A (JP)
Title: Method and device for detecting operational failure of digital accelerometer
Inventor: HANISKO JOHN CYRIL P
IPC: B60R21/01
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for testing a digital accelerometer through the use of a sigma-delta(Σ-Δ) converter. SOLUTION: A sigma-delta analog-to-digital converter 26 is operationally connected an accelerometer 24 which outputs an analog acceleration signal indicating collision acceleration and outputs a pulsewidth-modulated gate enable signal GES with a value indicating acceleration signal. The GES signal is AND- computed with a clock signal and generates a pulse density signal indicating an acceleration signal. A monitor circuit determines whether no less than one pulse density signal is generated when the signal GES is high (FLAG1) or a pulse density signal is generated when the signal GES is low (FLAG2).
Patent JP-H06287332-A (JP)
Title: Film excellent in scratch resistance
Inventor: TAMURA SATOSHI
IPC: C08J7/04
Filed: 1993-03-31
Abstract: PURPOSE:To provide a surface-covering film for a plastic, etc., which has sufficient hardness and scratch resistance, is excellent in slipperiness and stain resistance, and can be formed into a complicated shape without causing whitening. CONSTITUTION:The title film has a two-layer structure and is obtd. by forming a layer of a methyl methacrylate resin which is obtd. by the copolymn. using a silicone macromer as a comonomer and has a mol.wt. of 200, 000 or higher on a layer of a methyl methacrylate resin having a mol.wt. of 200, 000 or higher.
Patent JP-H04288459-A (JP)
Title: Absorption heat pump device
Inventor: NISHIYAMA NORIYUKI
IPC: F25B29/00
Filed: 1991-03-14
Abstract: PURPOSE:To enable an efficient taking of cold water from an absorption type freezer and hat water from a heat pump, respectively by a method wherein river water or the like is fed into an absorption device and a condensor of a double action absorption type freezer, thereafter the water flows into an evaporator of a single action absorption type heat pump so as to perform a thermal connection. CONSTITUTION:River water 22 is sucked up with a pump 31 and discharged through an absorbing device 5 of a double action absorption type freezer A, a condensor 3 and an evaporator 13 of a single action absorption type heat pump B into a river. The river water 22 is heated by absorption heat when refrigerant evaporated at an evaporator 4 is absorbed by the absorption liquid and further the refrigerant is heated with refrigerant vapor generated at a low temperature regenerator 2 at the condensor 3. Then, water in a cold water circulation passage 9 is cooled with the evaporator 4 and then supplied to a cooling load 8. In turn, at an evaporator 13, the refrigerant from a condensor 12 is evaporated with the river water having a high temperature flowing into the evaporator, an inner temperature in an absorption device 14 is increased with the generated refrigerant vapor and a temperature of hot water flowing in a hot water circulation passage 17 is raised.
Patent JP-S551513-A (JP)
Title: Air-containing structure of electronic watch
Inventor: TAKAHASHI IKUKO
IPC: G04G99/00
Filed: 1978-06-20
Abstract: PURPOSE: To obtain an electronic watch which is capable of maintaining the dischage reaction of an air cell for a long period of time and has superior waterproofness and ease of handling by so constructing the same that the air cell receives the supply of air freely from the outside of the case and is able to receive replenishment  of water content with ease.  
     CONSTITUTION: Screwing a battery cover 2 to a case 1 compresses the packing 6 by way of the collar part 4a of a holding member 4, thus assuring the waterproofness at this portion. In addition, an air cell is contained via ring-form packing 5 in the space of the holding member 4. Since the packing 5 is compressed by the lateral outside wall of the air cell 3 and the lateral inside wall of the holding member 4, waterproofness is assured between the anode 3b face side and cathode 3c face side of the air cell. Hence, air is supplied through the through-hole 2b of the battery cover 2 to the air cell 3 and, when necessary, water content is supplied to the air cell 3 through the through-hole 2b without entering to the movement side, thus the discharge reaction of the air cell 3 may be maintained for a long period of time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03274164-A (JP)
Title: Ink jet recorder
Inventor: TAKADA YOSHIHIRO
IPC: B41J2/165
Filed: 1990-03-23
Abstract: PURPOSE:To improve durability of a discharge opening surface by preventing the discharge opening surface of a recording head from deteriorating due to stains by a method wherein driving of a cleaning means is controlled according to a degree of recording operation of the recording head for a quantity of recorded image data or a size of the recorded image and others. CONSTITUTION:After having executed recording operation by a specific number of scanned lines, when a blade contacting operation signal is generated with a control circuit 16, the control circuit 16 drives a blade driving means 48, and a driving motor 5 is driven via a pulse motor driver 23 advancing a blade 47 to a position of hitting on a discharge opening surface recording heads 2a, 2b. By moving a carriage 1 by a pulse content in the arrow A direction from a record starting position, the discharge opening surfaces of the recording heads 2a, 2b are cleaned with the blade 47. Thereafter, the carriage 1 is moved. After cleaning the discharge opening surfaces of the recording heads 2a, 2b again, the blade 47 goes back to be in a blade released state. Besides, the carriage 1 is returned to the record starting position.
Patent JP-H10270917-A (JP)
Title: Irreversible circuit element and its manufacture
Inventor: TOMONO KUNISABURO
IPC: H01P1/383
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain the irreversible circuit element with a smaller size and high performance in which characteristics such as insertion loss are improved. SOLUTION: A permanent magnet 17 is placed to at least one of outsides of a microwave magnetic body 16 of the circuit element in the broadwise direction and the surrounding of the magnet 17 is enclosed by magnetic yoke 18, 19. In this case, a thickness A of the microwave magnetic body 16 and a distance B between a side face 16a of the magnetic yoke 18 and a part 18a opposed to the side face 16a is selected to be B>0.5A. Then a DC magnetic field generated by the permanent magnet 17 is applied to the microwave magnetic body 16 efficiently.
Patent JP-S57209131-A (JP)
Title: Paper feeder
Inventor: SHIBUYA KUNIHIRO
IPC: B65H1/04
Filed: 1981-05-16
Abstract: PURPOSE:To both simplify constitution of a device and prevent humidification of stored paper, by constituting the device in such a manner that a paper storage box for a copying machine or the like is formed removable from a paper  feed part and mounted with a cover, then the cover is engaged with one end to  a paper feed side of the storage box while foldably formed at a paper feed side. CONSTITUTION:Bent elements 43a of a cover 41 are removably fitted to fitting holes 34 in a right side part 33a of a synthetic resin cassette main unit 33, while an engaging element 43c at another end of the cover 41 is engaged to a notched part 35 in the cassette main unit 33 to close the cassette main unit 33. If the engaging element 43C of the cover 41 is disengaged from the notched part 35 of the main unit 33, and is turned to the upper G, a folded element 43b is folded from a thin thickness part 42b, and the cassette main unit 33 can be mounted to a copying machine paper feed part and paper can be adapted to a paper feed roller. Further if the total unit of the cover is turned to a direction F at a thin thickness part 42a, the main unit 33 is opened and the paper can be stored.