baber/WOPTO huggingface dataset:
Patent JP-H0412859-A (JP)
Title: Liquid jetting method, recording head using the method and recording apparatus using the method
Inventor: ASAI AKIRA
IPC: B41J2/05
Filed: 1990-04-28
Abstract: PURPOSE:To increase the efficiency to change thermal energy to energy of the movement of a fluid by specifying a value of a dimensionless number which is specific to a recording head and determined by the size of a heating thermal flux and, the shape and size of a flow passage. CONSTITUTION:When a liquid in a liquid passage is heated to generate bubbles, and jetted out by the utilization of the generated air bubbles, a value of a dimensionless number Z which is specific to a head and determined by the kind of the using liquid and the size of a heating thermal flux and the liquid passage, i.e., Z=(pi/6)<1/2>TgK(pg/qo)<3/2>/(pgLgaSHA) is set not smaller than 0.5 and not larger than 16. Tg is a critical superheating temperature of a main component of the liquid, Pg is a saturated vapor pressure of the main component of the liquid at the temperature Tg, Pg is a saturated vapor density of the main component of the liquid at the temperature Tg, Tg is a vaporization heat of the main component of the liquid at the temperature Tg, k is a thermal conductivity of the main component of the liquid at the temperature of the head before heating, (a) is a temperature conductivity of the main component of the liquid at the head temperature before heating, Po is a thermal flux heating the liquid, SH is a surface area of a part (thermal conducting surface) of a heat generating body heating the liquid, A is an inertance of the liquid passage when the heat conducting surface is a pressure source, a feed port and a discharge port of the liquid is an opening boundary and a wall defining the liquid passage is a fixed boundary, and piis the ratio of the circumference of a circle to its diameter.
Patent JP-S63280319-A (JP)
Title: Interactive response system
Inventor: KINUKAWA HIROYUKI
IPC: G06F3/02
Filed: 1987-05-13
Abstract: PURPOSE:To freely indicate plural kinds of operation by independently constituting an analysis conversion function which recognizes individual operation indications and using a conversation subject change word register means to register conversation subject change words. CONSTITUTION:An interactive response system with a conversation subject tracing function consists of an interactive response control function block 1, a Japanese- language sentence input function block 2, a conversation subject tracing function block 3, a conversation subject change word dictionary storage part 31, an analysis conversion function block 41, and a conversation subject focus state information storage part 11. The interactive response control function 1 starts the Japanese-language sentence input function 2, and the conversation subject tracing function 3 started by the interactive response control function 1 refers to the conversation subject change word dictionary 31 to detect conversation subject change words. Then, conversation subject focus information 11 is updated and analysis conversation is switched in accordance with a designated subject of conversation to analyze an input Japanese character string. An operation command is outputted as an instruction string and conversation subject focus state information 11 is referred to update conversation subject focus state information in accordance with indicated contents.
Patent JP-H0412324-A (JP)
Title: Color liquid crystal display element
Inventor: KANEMOTO AKIHIKO
IPC: G02F1/1335
Filed: 1990-04-28
Abstract: PURPOSE:To form the high-quality color liquid crystal display element which is light in weight, thin and free from deviation in dots by disposing a liquid crystalline high polymer layer and color filters on the inner side of a liquid crystal cell. CONSTITUTION:The liquid crystalline high polymer 4 is formed via an oriented film 3 on one surface of an upper substrate 2 of the color liquid crystal display element and further, an electrode 5 and an oriented film 6 are formed thereon. On the other hand, an electrode 9 and an oriented film 8 are formed on one surface of a lower substrate 10. A pair of the substrates 2, 10 formed with the respective films mentioned above are so parted and disposed to face each other that the electrodes 5, 9 are positioned inward. A liquid crystal layer 7 is crimped therebetween, by which the liquid crystal cell is constituted. An upper polarizing plate 1 and a lower polarizing plate 11 are disposed to sandwich the liquid crystal cell to constitute the liquid crystal display element. The color liquid crystal display element which allows full-color display and multicolor display, is free from deviation in dots and is lightweight and thin is obtd. in this way.
Patent JP-H10298283-A (JP)
Title: Production of polyquinoline polymer by using alkyl phosphate catalyst
Inventor: MARROCCO III MATTHEW L
IPC: C08G73/06
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a polyquinoline polymer. esp. a high-mol.-wt. one, efficiently at a low cost by Freedlander polycondensation by mixing at least one monomer which forms a polyquinoline polymer when polymerized, a solvent, and at least one alkyl phosphate-contg. catalyst. SOLUTION: Any monomer, if it can form a polyquinoline polymer when polymerized, may be used without any specific limitation. For example, a combination of at least one AA-type monomer with at least one BB-type monomer, a combination of at least one AB-type monomer with at least one AA-type monomer, and/or a combination of at least one BB-type monomer with at least one AB-type monomer can be used. These monomers are described in the polyquinoline polymer production process by Freedlander polycondensation. The alkyl phosphate has a structure represented by the formula (R1 is alkyl or aralkyl; and R2 and R3 are each H, alkyl, or aralkyl) and is pref. contained in an amt. of at least 5-10 wt./vol.% in the catalyst-solvent system.
Patent JP-H0862404-A (JP)
Title: Manufacture of laminated body
Inventor: ASUKA MASAHIRO
IPC: B05D5/12
Filed: 1995-05-12
Abstract: PURPOSE: To easily provide a laminated body having a specific light transmittance by coating a compound consisting of a specific composition for forming a high reflactive index layer, so that a coating having a high antireflective effect and antistatic effect can be formed on a base material. CONSTITUTION: A plurality of layers of high refractive index layers having a conductivity and low refractive index layers are laminated on the surface of a base material so that the low refractive index layer becomes the outermost layer. The high refractive index layer consists of a layer that can be obtained by coating an antistatic coating composition made up of an aminoalkylalkoxylsilane compound expressed by the formula I, an epoxyalkyl alkoxylsilane compound expressed by the formula II, zirconiumtetraalkoxide expressed by the formula Zr(OR<2> )4 , a heteropolyacid compound, organic solvent, and water. The light transmittance of this laminated body is 40% or more. In the formulas, Y denotes an organic group having an amino group, Z a glycydoxyl group or epoxycyclohexyl group, Y<1> and Y<2> hydrocarbon groups, and R, R<1> , and R<2> denote alkyl groups of carbon number 1 to 5.
Patent JP-S5816661-A (JP)
Title: Preparation of material similar to roe
Inventor: KOISHI MASUMI
IPC: A23L17/30
Filed: 1981-07-21
Abstract: PURPOSE:To prepare a material similar to loose herring-roe, having salt resistance, by spraying an aqueous solution of sodium alginate with pressure, subjecting the droplet to the primary coagulation in an aqueous solution of calcium chloride, and carrying out the secondary coagulation by heating in hot water, etc. CONSTITUTION:For example, an aqueous solution containing 2.5% sodium alginate and added with carrageenan, gelatin, etc. is sprayed with pressure by orifice method, and dropped into 0.5% aqueous solution of calcium chloride to effect the primary coagulation. The particle diameter of the droplet is about 2mm.. The coagulated granule is heated in hot water or in a 0.5% aqueous solution of calcium chloride at 80 deg.C for 10min to effect the secondary coagulation.
Patent JP-H02293242-A (JP)
Title: Car washing machine
Inventor: YASUTAKE NOBUO
IPC: B60S3/06
Filed: 1989-05-08
Abstract: PURPOSE:To eliminate sticking soil and aged wax by constituting a supply process for a water scale remover and a brushing process for feeding wash water free of being assembled in space between brushing strokes for supplying the wash water and a detergent. CONSTITUTION:Desired car washing is carried out by following operations that an automobile 38 is stopped, respective brushes 11, 12, 13 are contacted or separated as reciprocating a car washing machine body 1, supply of wash water via wash water arches 4, 6, supply of a wax solution via wax arches 5, 7, supply of a detergent and a water scale remover via a detergent arch 8 and air spraying nozzles 9, 10 are all properly combined together. At that time, a car washing course is determined by setting via a control panel 37, and each operating part is controlled by a controller 36. At this time, a liquid control unit also operates each solenoid valve.
Patent JP-2000305073-A (JP)
Title: Backlight for liquid crystal display device
Inventor: SASAGAWA TOMOHIRO
IPC: G09F9/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a backlight having a proper light distribution and uniform outgoing light. SOLUTION: The backlight is provided with wedge shaped reflection grooves 4 of which the depths from a bottom surface vary corresponding to the distance from an end face and which extend to a direction along the incident end face, separating flat parts 5 which orthogonally cross and separate the reflection grooves on the bottom surface 22 of a light transmission plate 3 which makes light emitted from a light source 1 incident on the incident end face 20 and emits light to a liquid crystal panel from the upper surface and prism shaped projecting and recessing parts 6 of which plural edge lines parallel with each other extend to a direction orthogonally crossed with the incident end face on the light-emitting surface 21.
Patent JP-H02294457-A (JP)
Title: Method for applying thick film on metal base material
Inventor: TERAO HOSHIAKI
IPC: C23C4/18
Filed: 1989-05-10
Abstract: PURPOSE:To prevent the development of detachment and crack of thick film coating by executing intermediate heat treatment at the specific temp. during process for executing low temp. plasma thermal spraying of metal, ceramic to surface of a metal base material. CONSTITUTION:The film composed of the metal, ceramic or the mixed material thereof is formed on the surface of the metal base material of the rolling roll, etc., with the low temp. plasma method. During this thermal spraying process, the intermediate heat treatment is executed at the temp. 0.6-0.75 times the absolute temp. of the lowest m.p. among melting point in the thermal spraying materials to execute sufficient atomic diffusion without coarsening crystal phase. Successively hot isostatic pressing treatment is executed to make the film dense. The intermediate heat treatment is executed at every time of forming the film having the fixed thickness and this is repeated to make the desired thick film. Further, the intermediate heat treatment is preferably executed under non- oxidizing or vacuum condition. By this method, the thick film required to heavy load parts can be formed.
Patent JP-H0412263-A (JP)
Title: Method and device for determining base sequence of nucleic acid
Inventor: SHIMADA TAMOTSU
IPC: G01N27/447
Filed: 1990-05-02
Abstract: PURPOSE:To improve the accuracy of the base sequence determination of nucleic acid by correcting the difference in the migration rates between the migration paths of nucleic acid fragments by a computer. CONSTITUTION:The migration paths 21 are provided in a migration gel 1 sandwiched by glass plates 20 to migrate and separate the nucleic acid fragments. A laser 2 beam is made incident from a side face and the fluorescence from the nucleic acid subjected to fluorescent labeling is detected 3, 4. The data is subjected to correction processing by the computer 23 and is displayed 31. Namely, the time lags of the peaks of the respective bases A, C, G, T determined from count waveforms are corrected by the time lag quantity with predetermined peak intervals by the computer 23. The correction is infeasible if the correction rate exceeds about 40% of the peak intervals and, there fore, the overlaps and dropouts at the peaks of the respective bases A, C, G, T are measured as the secondary correction and the time lag of the desired base is corrected to minimize these values. The correctable time lag quantity of the secondary correction has the linear relation having the gradient of one base for the first base length and thereafter of one base with each of 60 bases. The accuracy of the base sequence determination is improved by these corrections.
Patent JP-H01287230-A (JP)
Title: Method for recovering noble metal
Inventor: HARADA KAZUHIKO
IPC: C22B11/00
Filed: 1988-05-12
Abstract: PURPOSE:To easily recover a noble metal by immersing a substance to be subjected to noble metal recovery which is formed by joining a coating material composed of noble metal component to a base material by a glass component in a fluorine-containing solution to separate the noble metal component from the base material. CONSTITUTION:At the time of recovering a noble metal from a substance to be subjected to noble metal recovery which contains a glass component used for joining a coating material composed of noble metal component to a base material, this substance for recovery is immersed in a fluorine-containing solution, by which the glass component part is etched. Further, it is preferable to use NH4HF2, NaHF2, KHF2, etc., as the above fluorine-containing solution, and the concentration is regulated to about 2-4%, and, if necessary, heating may be carried out. By this method, the noble metal component part can be stripped from the base material, and the separated noble metal component is recovered and refined by the methods fitted to the component and can be effectively utilized.
Patent JP-H04320225-A (JP)
Title: Finder construction for camera
Inventor: MORIZUMI MASAAKI
IPC: G03B13/06
Filed: 1991-04-19
Abstract: PURPOSE:To provide a finder construction for camera whose optical path length in which dust, etc., are prevented from attaching to a reticle is short. CONSTITUTION:A first prism 30, the reticle 32, a second prism 31 and an eyepiece part 38 are provided on the optical path of an image picked up from an object, a prism base 33 lies between the first prism 30 and the second prism 31 in such a state where they tightly contact to these first prism 30 and second prism 31, the reticle 32 is housed in the prism base 33, and is hermetically shielded by the first prism 30, the second prism 31 and the prism base 33.
Patent JP-H08315733-A (JP)
Title: Ac-type plasma display panel and its manufacture
Inventor: TANTANI YASUSHI
IPC: H01J11/12
Filed: 1995-05-15
Abstract: PURPOSE: To form combined electrodes with good alignment precision and stable resistance on a front plate. CONSTITUTION: Among combined electrodes provided on the back side of a front plate, a sustaining electrode 4 is formed of ITO and a bus electrode is formed in a three-layer structure of the first layer Cr electrode 5a, the second layer Cu electrode 5b and the third layer Cr electrode 5c in sequence from the sustaining electrode 4 side, the second layer electrode 5b being covered with the third layer electrode 5c. As Cu of the second layer electrode 5b is protected by Cr of the third layer electrode 5c, there is no possibility of oxidation by heat in the following process resulting in an increasing resistance value. An ITO film is formed on a front plate 1, the bus electrode is formed in the state that the third layer electrode 5c covers the second layer electrode 5b and then the ITO film is patterned by etching to form the sustaining electrode 4.  The etching of the ITO film causes no melting of Cu of the second layer electrode 5b, the three-layer structure of the bus electrode is kept and no resistance value increases.
Patent JP-H01283537-A (JP)
Title: Mechanism for fitting sliding contact piece of camera
Inventor: UGOU YASUO
IPC: G03B17/36
Filed: 1988-05-11
Abstract: PURPOSE:To prevent a sliding contact piece from being deformed and damaged when a mechanism is assembled into a camera main body by holding the tip of the sliding contact piece between a sliding contact piece fitting member and a dust tight cover. CONSTITUTION:Only the sliding contact piece fitting member 1(a) is assembled in the camera main body. A signal-substrate fitting member 3 is then assembled in the camera main body so that its one end part 3(a) is fitted in the one end part 2(a) of a sprocket. A signal substrate 4 is fitted to the signal-substrate fitting member 3. As to the sliding contact piece 5, its tip 5(b) is positioned on the sliding contact piece fitting member 1(a) so that the end part 5(a) comes into contact with the surface of the signal substrate 4. The dust tight cover 6 is fitted to the sliding contact piece fitting member 1(a) so that the sliding armature 5 is held between the dust tight corer 6 and sliding contact piece fitting member 1(a). Thus, the sliding contact piece 5 is prevented from being deformed and damaged when the mechanism is assembled into the camera main body.
Patent JP-H07315091-A (JP)
Title: Seat cushion for child
Inventor: MORITA JUNJI
IPC: B60N2/26
Filed: 1994-05-27
Abstract: PURPOSE:To enable a constantly stable, easy sitting posture regardless of the physical build of a child in a seat cushion for child. CONSTITUTION:A tip side frame 25 is supported to the tip part of a root side frame 20 with the base end part rotatably supported into the recessed part of a seat back, through a root side bracket 30 and a tip side bracket 40, and these members are covered with expandable skin 50. Both brackets 30, 40 are movably connected between a shortened position where the respective end parts 30a, 40a are engaged mutually out of rotation and a detached elongated position by an oblong hole 42 and a stepped pin 35, and energized into the shortened position by a spring 36. It is desirable to provide the end part of one bracket with a stopper part 41 coming in contact with the upper face plate of the end part of the other bracket so as to stop the relative rotation of both brackets around a supporting shaft in the elongated position at a specified angle.
Patent JP-H02294168-A (JP)
Title: Camera with auto-focusing function
Inventor: TSUJI AKIO
IPC: H04N5/232
Filed: 1989-05-09
Abstract: PURPOSE:To photograph after easily focusing on an object by extracting an electrical signal generated at a designated image pickup area, and controlling the focusing position of a lens. CONSTITUTION:An output signal at every picture element corresponding to horizontal scan from a solid-state image pickup element 19 is also supplied to a switching circuit 33 via a sample-and-hold circuit 31, an exposure control part 26, and an AGC(automatic gain control) circuit 32. A switching control part 34 detects the scan timing of a focus area selected and designed by a focus area selection key 12 in advance based on a timing signal representing the scan timing of the solid-state image pickup element from a timing signal generation part 29, and turns on the switching gate of the switching circuit 33. And only the output signal from the solid-state image pickup element 19 corresponding to the focus area is supplied to an auto-focus control part 33. Thereby, it is possible to surely perform focusing at a state where desired composition is decided even when the object desired to focus is located at any position in an image pickup area.
Patent JP-H11310301-A (JP)
Title: Garbage disposal system
Inventor: IKEUCHI JUNICHI
IPC: B09B3/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To easily complete the fixing of a receiving tank. SOLUTION: A garbage disposal tank 1 for disposing garbage by a garbage disposing material 3 is constructed in such a manner that a duct 9 is connected to a discharge opening 7 provided in the lower part of the garbage disposing tank 1, a bag-like receiving tank 8 is positioned in the discharge port 13 of the duct 9 for receiving the garbage disposing material 3 discharged via the discharge opening 7, a frame material 15 is provided in the peripheral end of the opening part 10 of the receiving tank 8 so as to be protruded from one end, a projection 14 is provided so as to abut to the protruded part of the frame material 15 to be pushed inside and housed to communicate the opening part 10 of the receiving tank 8 with the discharge port 13 of the duct 9, and a front cover 11 is provided to cover the garbage disposal tank 1 and the receiving tank 8 from the front side.
Patent JP-S5239977-A (JP)
Title: Sintered electrode for discharge lamp
Inventor: IIDA TAKENOBU
IPC: H01J9/04
Filed: 1975-09-26
Abstract: PURPOSE: To provide a discharge lamp electrode of sintered type and of high capacity, which can effect starting of discharge at a low voltage and which has little sputtering and evaporation of an electron-emitting material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09282508-A (JP)
Title: Lottery decision device
Inventor: TAKEUCHI HIROSHI
IPC: A63B65/02
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To decide the attachment positions of lottery elements on many targets, by means of a simple light emitting/transmitting system. SOLUTION: This device decides an identification area where an arrow 31 is attached, among revolving targets 29a to 29c which include plural identification areas. Two light emitting elements 5a and 5b are placed at one of both sides of an array of those targets together with two light-receiving elements 6a and 6b placed at the other side respectively. Thus, two light beams A and B are generated and cross the front of the targets. Then one of right and left areas which are linearly symmetrical to each other centering on the revolving center O is specified as the timing of the beam A to read the arrow 31 based on a fact whether the arrow 31 crosses the beam A and then the beam B or vice versa. As a result, it is possible to decide the attachment position of the arrow 31 among many targets, just by emitting two common beams A and B across these targets.
Patent JP-H10306246-A (JP)
Title: Additive for recording solution and recording solution containing the same
Inventor: UOTANI NOBUO
IPC: C09D11/328
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject additive capable of showing defoaming properties and providing excellent printed images, by including a compound which contains a specific repeating unit and is blocked with a fluoroalkyl group at one end. SOLUTION: This additive comprises a compound in which one end of a molecular chain containing a repeating unit of a substitutable alkylene oxide is blocked with a fluoroalkyl, preferably a compound of the formula R<1> -A-B-Dn - R<2> (R<1> is an alkyl in which a part or the whole of hydrogen atoms are fluorinated; A is a single bond or an alkylene; B is an ester bond, a sulfide bond, etc.; D is an ethylene oxide, unit, etc.; (n) is an integer of 1-200; R<2> is an R<1> -A-B or an alkyl). The additive is mixed with a water-soluble dye and an aqueous medium to give a recording solution. The content of the additive is preferably 0.01-10 wt.% based on the total weight of the recording solution.