baber/WOPTO huggingface dataset:
Patent JP-H0989337-A (JP)
Title: Heat exchange type ventilation fan
Inventor: WATANABE KAZUHIRO
IPC: F24F7/08
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a heat exchange type ventilating fan capable of improving ventilation capability of indoor air without the need of making a body shape large sized. SOLUTION: A body 1 comprises a heat exchanger 8, a first exhaust fan 10, a second exhaust fan 14, and an air supply fan 19. Pat of a motor 15 of the second exhaust fan 14 is contained in a concave part 12c in the first exhaust fan 12, and an exhaust flow passage is extended to increase the volume of exhaust air.
Patent JP-H0992897-A (JP)
Title: Piezoelectric thin-film device and manufacture thereof, and ink-jet recording head using this device
Inventor: SUMI KOJI
IPC: B41J2/135
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain an efficient adhesion between a base electrode and a piezoelectric thin film and thereby make a very high precision printing possible by making the density of one of specified elements vary in the depth direction from the upper most surface of the piezoelectric thin film to the surface of the base electrode and letting one of the elements have the maximum value in its density in an interface between the piezoelectric thin film and the base electrode. SOLUTION: A base electrode 12 is formed on a substrate 11. On the base electrode 12, a three-component piezoelectric thin film 15 is formed which, mainly formed from PbZrO3 and PbTiO3 , includes the piezoelectric material expressed by a formula Pb (AxBy)O3 as a third component, where 'x' and 'y' mean mole ratios and x+y =1. In the depth direction from the most upper surface of the piezoelectric thin film 15 to the surface of the base electrode 12, at least one element out of the two elements A and B varies in its density. And, at least one element out of these two elements A and B shows the maximum value in its density in an interface between the piezoelectric thin film 15 and the base electrode 12.  By this method, a manufactured device shows the crystallinity of perovskite and has a uniform orientation and it also has a good adhesion between the base electrode 12 and the piezoelectric thin film 15.
Patent JP-H07109688-A (JP)
Title: Screen and its production
Inventor: AIKAWA YOSHIHIKO
IPC: B01D29/62
Filed: 1993-10-06
Abstract: PURPOSE:To provide a screen easy to conduct maintenance of a screen basket, also capable of making the whole screen unit compact. CONSTITUTION:This screen 1 is equipped with a nearly cylindrical casing 2 with a stock inlet 2c and foreign substrate outlet 2d in its sidewall 5, lid 4 for opening an aperture on one edge face of this casing 2, a cylindrical screen basket 3 attached to the back surface of this lid 4 and partitioning the inside of the casing into a primary chamber 2a and secondary chamber 2b, a revolving shaft 7 set up penetrating through sidewall 5 situated opposite to the edge face of the casing 2, a motor 8 set up outside the casing 2 for driving this revolving shaft 7, and a rotary blade 6 fitted to the revolving shaft 7 and rotating at a position outside the screen basket 3. The lid 4 is provided with a stock outlet 2f facing the secondary chamber 2b.
Patent JP-H0782086-A (JP)
Title: Production of lithium tetraborate single crystal
Inventor: MIWA KAZUO
IPC: H03H3/08
Filed: 1993-09-14
Abstract: PURPOSE:To stably and efficiently produce a high-quality lithium tetraborate single crystal useful for an elastic surface wave device using an elastic surface wave other than Rayleigh wave. CONSTITUTION:A lithium tetraborate single crystal is produced by melting a lithium tetraborate raw material, contacting a seed crystal of lithium tetraborate with the molten raw material and growing a single crystal. The crystal plane of the seed crystal contacting with the raw material is {011} plane or thereabout.
Patent JP-H1076511-A (JP)
Title: Form made of foamed material
Inventor: WAKUISHI KIYOTAKA
IPC: B28B7/34
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To eliminate the need to remove a concrete form by setting a paired protruding parts of concrete form pieces with protrusions jutting out, opposite to each other, on one of the faces of a panel part of a foamed material and forming a cavity part for concrete forming between both panel parts, and thereby obtain the concrete form for structuring a concrete wall which shortens a time required for installation and shows outstanding heat insulating and sound insulating properties. SOLUTION: A protruding part 16 is provided, in jutting-out fashion, on the corner parts of a panel part 15, and cavity parts 18 for concrete forming are open in the upper and lower faces and the right and left faces of paired concrete forms 3. In addition, the thickness of a wall to be built is made adjustable by bringing the tips of the protruding part 16 into contact with each other. Further, concrete form pieces 17 are mounted, in pairs, on the upright right of a base block until a required number of concrete form pieces are stacked. Consequently, the cavity parts 18 for concrete forming are caused to communicate with each other consecutively through the upper and lower openings. Reinforcing bars 9 are introduced into the cavity parts 18 for concrete forming through the openings so that the reinforcing bars 9 are arranged lengthwise and crosswise.  Consequently, it is possible to eliminate the need to remove the concrete forms 3 after forming the concrete and save on labor in a concrete form assembling work as the panel part of a foamed material is tightly jointed to the concrete, leaving no peeling possibilities at all.
Patent JP-S63104126-A (JP)
Title: Error retry system for disk subsystem
Inventor: MASAI TERUAKI
IPC: G11B20/18
Filed: 1986-10-21
Abstract: PURPOSE:To improve the error processing efficiency and to increase the response speed in an information process utilizing a disk subsystem, by switching a path to a substitute one if available to perform the retry of an access in case a fault occurs when an access is given to a disk device in the disk subsystem from a host computer system. CONSTITUTION:The occurrence of a fault is decided by a fault segmenting means 1. If it is decided that a disk control processor 110 has a fault, 1 is added to an error counter 140 of the processor 110 of a counter indicator table 5 by a count-up means 2. Then the processor 110 is separated from a host computer system 100. If it is supposed that a disk device 120 has a fault, 1 is added to an error counter 150. When the value of the counter 150 exceeds a prescribed level, a track file 130 or the device 120 is blocked Then a recovery indicator 180 is set at '1' and the path is switched to a substitute one if available by a substitute path switching means 4. Thus an access is given to the device 120 via a control processor 111.
Patent JP-S63104172-A (JP)
Title: Japanese word processor
Inventor: SUZUKI SHUNICHI
IPC: G06F17/22
Filed: 1986-10-22
Abstract: PURPOSE:To simplify the input operations of users with no reading input required each time in case plural user's proper descriptions are registered against a single reading type, by storing the input reading types in a register mode for reading types and user's proper descriptions. CONSTITUTION:When a register start key of an input part 11 is operated, a reading character string deciding part 12 checks whether the reading types are inputted or not via the part 11. If so, the corresponding reading type is outputted to a register part 14 together with the corresponding inscription converted by a standard dictionary conversion means (not shown here). At the same time, said reading type is outputted to a reading type memory part 13 and stored there. In case no reading type is inputted with said corresponding inscription inputted respectively, the part 12 reads the reading type out of the part 13 and outputs to the part 14. At the same time, said converted inscription is also outputted to the part 14 to be registered there.
Patent JP-H0723724-A (JP)
Title: Method for improving rice taste
Inventor: SATO MASAO
IPC: A23L7/10
Filed: 1993-06-30
Abstract: PURPOSE:To provide the subject method for emphasizing both the texture and palatability of cooked rice and imparting rice with mild and fresh taste. CONSTITUTION:Unpolished rice is first frozen to injure the cell walls and membranes of the cells constituting the rice, followed by penetrating dry air at >=0 deg.C into the resultant rice to thaw it and remove the water condensed thereon. The resultant unpolished rice is then polished and cooked, thus improving rice taste.
Patent JP-H1095837-A (JP)
Title: Production of aqueous polyester dispersion
Inventor: OTSUKI TSUKASA
IPC: C08G63/40
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a stable aqueous dispersion adaptable to a coating material, an ink, etc., could not be obtained from a polyester synthesized from a cyclic acid anhydride, an epoxide and a hydroxylated compound in the presence of a basic catalyst. SOLUTION: A polyester is produced by reacting a substantially equimolar mixture of a cyclic acid anhydride (A) having one acid anhydride group in the molecule with an epoxide (B) having one epoxy group in the molecule in the presence of a compound (C) having at least one hydroxyl group in the molecule by using a basic catalyst (D) comprising, e.g. a tertiary amine. The amount of the compound C is less than 0.5mol per mol of the compound A or B, a part or all of the compounds A, B and C have carboxyl groups, and the polyester has an acid value of 5 to 100 before being neutralized. A part or all of the carboxyl groups of the polyester are neutralized to give an aqueous dispersion.
Patent JP-H0298753-A (JP)
Title: System for managing and controlling activity area of recorder
Inventor: YOSHIDA AKIRA
IPC: G06F12/02
Filed: 1988-10-05
Abstract: PURPOSE:To effectively use a limited area by using a given area from an address with the lowest number i.e. a left side in a first purpose in use, and using the address with highest number i.e. a right side in a second purpose in use with low priority when a null area exists at that time. CONSTITUTION:An active queue managing block 51 to manage a page to be used in the first purpose in use, and an inactive queue managing block 52 to manage the page to be used in the second purpose in use are provided. One of pages to be used in the first purpose in use is taken out from the behind of the inactive queue managing block 52, and it is registered behind the active queue managing block 51 sequentially. Also, one of the pages to be used in the second purpose in use is taken out from the behind of the inactive queue managing block 52, and it is registered on the forefront of the inactive queue managing block 52 sequentially. In such a way, it is possible to effectively use the area constant in capacity dynamically for plural purposes in use with different priority.
Patent JP-H04130532-A (JP)
Title: Method for synthesizing program parts
Inventor: KATO KIYOSHI
IPC: G06F9/06
Filed: 1990-09-20
Abstract: PURPOSE:To prevent the dual fetch of parts and to make minimize a forward reference declaration part by referring to the fitting-in relation between parts and successively taking out and synthesizing program parts with low order while inspecting the presence or absence of the dual fetch. CONSTITUTION:On all the parts based on the parts to be extracted, all the low-order parts to be taken in by the parts are decided, all parts information necessary for parts synthesis is extracted to be registered as parts structural information corresponding to each parts. Thus extracted structural information for each parts is referred to, and taken in the synthesis program while checking the presence of absence of the dual fetch from the low-order parts to be taken proceeding the fetch of each parts. Thus, the dimension of a synthesis program can be reduced since the dual fetch of the parts in the program after parts synthesis can be prevented and the declaration part for forward reference between parts can be made minimize.
Patent JP-S63104861-A (JP)
Title: Paper feeder for printer
Inventor: KIUCHI SHIGERU
IPC: B41J19/78
Filed: 1986-10-22
Abstract: PURPOSE:To make it possible to cut off an action of transmitting rotation to a ratchet, even by pulling a paper, by providing a clutch having both ends of a coil spring engaged with the ratchet and a driven body on a driving shaft continuously rotated, and connecting a feeding roller to the driven body by a one-way clutch. CONSTITUTION:A clutch 6 comprises a ratchet 17 engaged with an armature 16, a coil spring 18 and a driven body 20, and a driven body 27 is connected with a feeding roller 7 by a one-way clutch 28. The armature 16 is retracted from the ratchet 17, the clutch 6 is maintained in a power-transmitting state, and the driven body 27 is intermittently rotated. A coil spring 30 is rotated in a direction for reducing the diameter thereof by friction with a cylindrical part 29, and a paper 3 is fed by the feeding roller 7. When the paper 3 is pulled under a power cut-off condition of the clutch 6, the coil spring 30 is permitted to slip on the outer periphery of the cylindrical part 28, so that the ratchet 17 is not rotated. Therefore, when a controlling boy is operated, an operation can be performed at high speed, and paper feeding is speedily performed.
Patent JP-H027375-A (JP)
Title: Enclosed electrical feeding trough and its manufacture
Inventor: DONARUDO JII GARUTSUKE
IPC: H01R9/16
Filed: 1987-10-05
Abstract: PURPOSE: To prevent the break of an inner conductor of a coaxial cable by forming an inner hole and an outer hole arranged coaxially to a small diameter middle hole in a metal adaptor, fitting and soldering an outside conductor to the inner hole, fitting a glass body fitted to the outside of the inside conductor to the outer hole, and heating them for sealing. CONSTITUTION: An inner hole 35 and an outer hole 19 arranged coaxially to a small diameter middle hole 36 are formed in a metal adaptor 12, an outside conductor 23 is fitted and soldered to the inner hole 35, and a glass body 13 fitted to the outside of an inside conductor 22 is fit to the outer hole 19, and they are heated for sealing. Constitution is made simple as a feed trough 11 of a coaxial cable 14, and by inserting the metal adaptor 12 into an opening part 44 of a housing 45 and soldering them, a required electronic circuit is sealed in a housing, the electronic circuit is protected from electric, magnetic obstacles from the outside and can maintain normal operation. The inside conductor which is easy to break of the coaxial cable is prevented from the break.
Patent JP-H06102504-A (JP)
Title: Liquid crystal display device
Inventor: YAMAHARA MOTOHIRO
IPC: G02F1/1335
Filed: 1992-09-21
Abstract: PURPOSE:To compensate the anisotropy of a refractive index which varies with a visual angle to a liquid crystal display surface and a voltage applied to a liquid crystal display element and improve visual angle characteristics by arranging a uniaxially drawn phase difference film between a polarizing plate and a visual angle display element. CONSTITUTION:The liquid crystal display device 1a has a couple of polarizing plates 2 and 3 and the liquid crystal display element 4, and a phase difference plate 5 is arranged between the liquid crystal display element 4 and polarizing plate 2. The phase difference plate 5 is formed by uniaxially drawing a polymer compound and so installed that its phase delay axis direction 26 matches the absorption axis direction 27 of the polarizing plate 2. This phase difference plate 5 has a 100-300nm plane-directional retardation value and needs to be arranged so that the angle between the phase delay axis of the phase difference plate 5 and the absorption axis of the polarizing plate is <=10 deg.. Variation in the anisotropy of the refractive index of liquid crystal is compensated by the arrangement of this phase difference plate 5 and the sense of sight of a reversal phenomenon is made larger to improve the angle of field.
Patent JP-H1099411-A (JP)
Title: Connector assembly
Inventor: SAMS BERNARD
IPC: A61J1/10
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To rapidly flow fluid by defining a specific number of passageways with transfer tubes, stoppers and the like, by shifting and releasing them so as to slightly move them outward by means of spring forces so as to induce pressure. SOLUTION: A safe shield 86 is removed from a connector assembly 10, and the outer end of a spike guard 80 is made into contact with a solvent container and is pressed by a glass bottle 12. Accordingly, a spike 62 enters the solvent container. Simultaneously, a stopper sleeve 46 and a stopper 60 move through a neck 20. When the stopper 60 goes away from the neck 20, at least one passageway communicating with the interior of the glass bottle 12 is defined by a groove hole 59 in a stopper ring 46. Through this process, a spring 78 is urged so that the spike 62, the stopper sleeve 46 and the stopper 60 are moved slightly when the glass bottle 12 is released by pressing, and accordingly, slight pressure variation occurs, inducing a flow of a solvent. Thereby, the solvent can flow overcoming the surface tension which hinder the flow of the solvent.
Patent JP-H0699508-A (JP)
Title: Method for integrally molding foaming synthetic resin moldings by unique raw material
Inventor: KINOSHITA KATSUHISA
IPC: B29K105/04
Filed: 1992-09-21
Abstract: PURPOSE:To easily produce a foamed molded form at a low cost which partially has difference in specific gravity in the foamed molded form patterned by a unique raw material by using the preliminarily molded foamed synthetic resin molding as a frame body. CONSTITUTION:A foaming synthetic resin molded form 11 having a preliminarily formed desired outward appearance is provided into a first cavity 3 just under a second cavity 5 Then after an extrusion plate 5 is retreated, the same foaming resin particles as resin used for the foaming synthetic resin molded form 11 are filled in the inside of the molded form 11 previously provided in the first cavity 3. The foaming resin particles having a kind different therefrom are filled in the outside thereof respectively. Thereafter these particles are heated, expanded and integrated with the foaming synthetic resin molded form 11. Thereby the required design and pattern are easily formed and the finished goods are produced without performing post-processing.
Patent JP-H1196023-A (JP)
Title: Method for managing execution schedule of program, information processor and recording medium in which the method is programmed and recorded
Inventor: NIITOME JUNICHI
IPC: G06F1/00
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To support the definition of schedule information by segmenting periodical program execution information having no close relationship to period information from schedule information and reflecting the periodical program information to future schedule information generation and to reduce user's load. SOLUTION: A definition utility function part 21 segments periodical program execution information having no relationship to period information from a schedule information management file 25 storing program execution information having fixed period information and consisting of at least a date in the period information and a program name and reflectes the segmented information to a future program execution schedule. A schedular function part 22 sequentially switches a schedule after the end of its schedule period and executes a succeeding schedule.
Patent JP-H02101125-A (JP)
Title: Manufacture of aluminum alloy excellent in tensile strength and fatigue strength
Inventor: YAMAUCHI SHIGENORI
IPC: B22F5/00
Filed: 1988-10-07
Abstract: PURPOSE:To manufacture an Al alloy having high toughness and excellent in tensile strength and fatigue strength by melting an alloy material having a specific composition consisting of Si, Fe, Cu, Mg, Ti, and Al or further containing Mn, rapidly cooling the resulting molten alloy to solidify it into a powder, and then treating the above powder at a specific temp. CONSTITUTION:An alloy material having a composition which consists of, by weight, 15.5-18.5% Si, 4-7% Fe, 1-6% Cu, 0.3-3% Mg, 0.01-2% Ti, and the balance Al with inevitable impurities or further contains 0.3-3% Mn and in which the total content of Fe and Mn is regulated to <=8% is melted and then rapidly cooled so as to be solidified and formed into a powder. The resulting rapidly solidified powder is precompacted, if necessary, and then subjected to degassing treatment at 400-520 deg.C. Subsequently, the above alloy is made dense, it necessary, by means of hot pressing and then extruded to >=4 extrusion ratio at 300-500 deg.C. The Al alloy in which mutual powder grains are bound together, by means of the resulting metal flow is hot-forged into the desired shape, followed by heat treatment, such as solution heat treatment, hardening, and tempering. By this method, the Al alloy excellent in tensile strength and fatigue strength can be obtained.
Patent JP-H0993762-A (JP)
Title: Binding band
Inventor: KYOTANI MOTOKI
IPC: B65D63/12
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a binding band which can be attached simply to the panel of a car body, electric equipment, etc., preventing it from interfering with the panel itself of the car body, electric equipment, etc., or peripheral member mounted on the panel, by binding the free end simply to a winding band without cutting the free end of the binding band. SOLUTION: In the specified position in the direction of extension of a winding band part 13 provided is a binding part 20, which binds the free end of a winding band 12 to the winding band part 13, consisting of a collar 20b in which a passage hole 20a by which it can be set from the free end of the winding band 13 and an engaging groove 20c which engages with the saw-toothed irregularity made at the winding band 13, being provided at this collar 20b.
Patent JP-H04130340-A (JP)
Title: Self-diagnostic system for image forming device
Inventor: TOMIYAMA TETSUO
IPC: G03G15/16
Filed: 1990-09-21
Abstract: PURPOSE:To accurately reason and output the cause of a fault by deciding abnormality and reasoning the cause of the fault according to stored fault diagnostic knowledge in response to the input of state data indicating the function state of the device. CONSTITUTION:In response to the data from sensors 1a - 1c which shows the function state of the device, a fault diagnostic part 12 decides whether the device is normal or abnormal according to the fault diagnostic knowledge in an object model storage part 14 and also reasons the cause of the fault according to fault diagnostic data in the storage part 14. Consequently, the self- diagnostic system which can accurately decide the cause of the fault is obtained.
Patent JP-H03116879-A (JP)
Title: Multi-wavelength light emitting element
Inventor: YAMADA MASAHITO
IPC: H01L33/30
Filed: 1989-09-29
Abstract: PURPOSE:To enable a light emitting element provided with a single PN junction to efficiently emit light rays of different wavelengths at the same time by a method wherein a P-type Ga1-X1AlX1As layer, a P-type Ga1-X2AlX2As layer, a P-type Ga1-X3AlX3As layer, and an N-type Ga1-YAlYAs layer are epitaxially grown on a GaAs single crystal substrate, and the layers concerned are specified in mixed crystal ratio. CONSTITUTION:A P-type Ga0.3Al0.7As layer 1, a P-type Ga0.95Al0.05As layer 2 of double hetero type serving as a light emitting layer, a P-type Ga0.62Al0.38As layer 3 of single hetero type serving as a light emitting layer, and an N-type Ga0.3Al0.7As layer 4 are epitaxially grown in succession on a GaAs single crystal substrate 11 (removed by etching later) to form a multi-wavelength light emitting element 10. That is, the multi-wavelength light emitting element 10 is provided with a single PN junction, and the P-type light emitting layers 2 and 3 are formed within the range where minority carriers are diffused. Then, Al mixed crystal ratios X1, X2, X3, and Y of the layers 1, 2, 3, and 4 are so set as to satisfy inequalities, Y>X3>X2 and X1>Y.