baber/WOPTO huggingface dataset:
Patent JP-H11334266-A (JP)
Title: Instant lottery
Inventor: OKADA KOJI
IPC: B42D15/10
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To manufacture an instant lottery at a low cost, and also, facilitate the corresponding with environmental countermeasures such as recycling by a method wherein on a mount where a lottery information mark is printed, an opaque layer is provided. SOLUTION: For a mount 11, an opaque layer 12 is printed in a region which is the same size as a region where a lottery information mark 13 is printed, or slightly larger, and the lottery information 13 is prevented from being known even when the mount 11 is seen through from the rear face side. In the region of the opaque layer 12, the lottery information mark 13 is printed. For the opaque layer 12, the film thickness is made thicker with a silver ink of which the major component is aluminum powder, a white ink of which the major component is a white pigment such as titanium oxide or calcium carbonate, or other color ink, and the permeability is sufficiently lowered. Since an aluminum sandwich paper and a cardboard which are expensive are not used, the material cost can be reduced.  Also, by not using the aluminum sandwich paper, this method is adaptive to an environmental issue such as recycling.
Patent JP-H11336707-A (JP)
Title: Structure of directional control valve
Inventor: NAGIRA TOKUJI
IPC: F15B13/042
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To reduce a volume of a directional control valve, to easily install many directional control valves in a limited space of a construction machine, and to reduce a cost for producing the directional control valve. SOLUTION: At a substantially same position on a left side of a plate-like member 32, a notch 33a for a first inflow port Bi and a notch 33c for a second outflow port are formed. At a substantially same position on a right side of the member 32, a notch 33b for a second inlet port H0 and a notch 33d for a first outlet port B0 are disposed in such a manner that a pump port P and a tank port T are sandwiched between the notches 33a, 33c and the notches 33b, 33d.
Patent JP-H04365308-A (JP)
Title: Solid electrolytic capacitor made of organic semiconductor
Inventor: MINATOMI KATSUNORI
IPC: H01G9/02
Filed: 1991-06-13
Abstract: PURPOSE:To provide a solid electrolytic capacitor made of an organic semiconductor, wherein its leakage current is scarcely changed even under a thermal stress, and therefore, it has a good thermal resistance. CONSTITUTION:On the metal having a valve action, on whose surface an oxide film is provided by an anodic oxidation or an anodic formation, formed is a solid electrolytic layer made of TCNQ complex salt, in whose composition included is low grade polymer semi-macromolecule having a molecular weight not larger than 11,000 on a weight average. Thereby, a solid electrolytic capacitor made of the organic semiconductor is obtained. In the solid electrolytic capacitor made of the organic semiconductor, which is obtained in the foregoing manner, the leakage current caused by a thermal stress is suppressed from increasing.
Patent JP-H09304603-A (JP)
Title: Sheet having nonglare layer
Inventor: TANAKA KOICHI
IPC: G02B1/111
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a polarizing plate and various picture display devices excellent in antidazzle characteristic and resolution by using a nonglare sheet consisting of a nonglare layer contg. plural kinds of fine particles having different standard deviation of average particle diameter and a supporting layer. SOLUTION: The nonoglare sheet consists of the nonglare layer 2 contg. plural kinds of fine particles having different standard deviation of average particle diameter and a supporting layer 1. The nonglare layer 2 has fine ruggednesses on the surface to diffuse incident light, and dazing to the eyes due to the direct incidence of the reflected light upon the eyes is reduced. The fine particle consists of at least two kinds of fine particles. The standard deviation of average particle diameter of the one kind is preferably controlled to <=3.0μm and that of the other kinds to <=1.0μm. The standard deviation of the one kind measured by a Coulter counter is controlled to <=3.0μm, preferably to 0.5-2.0μm and that of the other kinds to <=1.0μm, preferably to <=0.5μm.
Patent JP-H01310452-A (JP)
Title: Address output system
Inventor: SUGAWARA KEIICHI
IPC: G06F11/28
Filed: 1988-06-08
Abstract: PURPOSE:To automatize a part of a trouble analysis, to save a labor necessary for analysis, to decrease the interference of a labor and to reduce an error by automatically converting a logical address or an actual address to the relativity in a section name and a section. CONSTITUTION:An address input mechanism 1 inputs the address to be analyzed and informs a section converting mechanism 2. The section converting mechanism 2 refers to the section address converting table on a memory based on the informed address, retrieves the said section, obtains the relativity in the section name and the section and informs an output mechanism 3. The output mechanism 3 outputs the relativity in the informed section. Thus, a part of the trouble analysis is automatized, the labor necessary for the analysis, the interference of the labor is decreased and the error can be reduced.
Patent JP-H0434498-A (JP)
Title: Bell for automatic performance
Inventor: NANIKI AKIO
IPC: G10F1/08
Filed: 1990-05-30
Abstract: PURPOSE:To make sound quality soft by interposing damping members which have high damping rate characteristic above a specific frequency in the coupling part between the bell and an arm. CONSTITUTION:The damping members 17 and 18 which have the high damping factor characteristics are interposed in the coupling part between the bell 11 and arm 3. Namely, a rubber damper 17 as a damping member is interposed between the head wall 1A of a bell main body 11 and the opposite surface of the arm 13 which faces it and rubber 18 is also interposed between a projection 12 and the side wall of the U-shaped groove 13B of the arm 13 inserted into the projection 12. In this case, the damping members 17 and 18 damp the high frequency component of the vibration of the bell 11 as internal friction loss to cut off high frequency noises. Consequently, the sound quality can be made soft.
Patent JP-S5931841-A (JP)
Title: Stress corrosion cracking (scc) resistant ni alloy member and heat treatment thereof
Inventor: YONEZAWA TOSHIO
IPC: C22F1/10
Filed: 1982-08-17
Abstract: PURPOSE:To obtain an Ni alloy member which is improved in SCC resistance without decreasing strength level too much, by specifying heat treatment conditions of the Ni alloy and making the grain boundary of the alloy zigzag. CONSTITUTION:A member made of a precipitation hardening type Ni alloy is subjected to a solution heat-treatment wherein the member is held for about >=30min for each 25mm. max. wall thickness of the member at the perfect solutionizing temp. T deg.C or below and about >=(T-150) deg.C and is then quickly cooled by oil cooling or water cooling. The member is further subjected to an aging treatment wherein the member is held for about 10-100hr at about 670-760 deg.C and is then cooled by water, oil or air. Then the grain boundary in the metallic texture of said alloy is made into the zigzag shape having ruggedness as shown in the figure, and the SCC resistance is improved. In the figure, 3, 3' denote mother phase, and the arrow denotes the matched crystal grains of deposits 1, 2.
Patent JP-H05333923-A (JP)
Title: Automatic loading device for electronic parts
Inventor: OYAMA KAZUYOSHI
IPC: G05B19/18
Filed: 1992-06-03
Abstract: PURPOSE:To attain the automatic loading of parts without applying the burden to a user when the lowering amount of a suction nozzle need to be changed by exchanging the same type of electronic parts of different supply forms with each other on a supply board. CONSTITUTION:A CPU 93 reads the tape type of the reel number designated to the NC data out of a supply tape type data memory 102 and calculates the lowering stroke by a formula matched with the data type of a parts supply device which is actually attached. Then, the CPU 93 drives a stroke motor 115 to allow a stroke suction nozzle to be lowered. When the suction nozzle is lowered the chip-shaped electronic parts are taken out.
Patent JP-H06329452-A (JP)
Title: Production of colored rock
Inventor: KOMATSU FUMIAKI
IPC: C04B5/06
Filed: 1993-05-21
Abstract: PURPOSE:To provide a method for producing a colored rock enabling to obtain a desired color by stably removing a sulfur component from a furnace slag without raising the production cost. CONSTITUTION:The characteristic of this method for producing a colored rock from a furnace slag as a main raw material comprises adding an oxidizing agent capable of being thermally decomposed to release oxygen to the furnace slag and subsequently melting the mixture. The oxidizing agent comprises one or more of gypsum, sodium nitrate, and boron oxide.
Patent JP-S5766423-A (JP)
Title: Electrochromic display body
Inventor: NOMURA HIROO
IPC: G09F9/30
Filed: 1980-10-13
Abstract: PURPOSE:To form a cell easily and thinly by forming a background plate and a counter electrode in one body while forming the counter electrode by brush coating or print coating without press formation, by using a counter-electrode material consisting of carbon and a binding material. CONSTITUTION:A counter electrode material is made of carbon, such as graphite acetylene black and activated carbon, and a binding agent or by adding a metallic complex as an oxidation-reduction agent to the said material, and as the binding agent, a cellulose-based material is used. The reverse side of a background plate 9 formed by adding white pigment TiO2 to porous ceramic or porous fluororesin is applied with the counter electrode material 11 with a brush or by printing, and an electricity collector 11 is fixed to it. In this case, the electricity collector 11 is fixed through the solidification of the counter electrode material or by applying the counter electrode material over an epoxy adhesive adhered partially to the background plate 9 in advance.
Patent JP-S63615-A (JP)
Title: Electronic equipment
Inventor: SAKAGUCHI KATSUHIKO
IPC: G06F3/0488
Filed: 1986-06-20
Abstract: PURPOSE:To prevent a graphic, etc., from protruding from an output screen, even if they are inputted by using the whole area of a coordinate input means, by correcting its coordinate value so that input coordinate information from a coordinate input means can be contained in an effective screen range which has been designated. CONSTITUTION:The titled equipment is provided with a coordinate input means (a) for inputting the input information containing a graphic by a coordinate value, an output means (b) for outputting the input information which has been inputted from the coordinate input means (a), a designating means (c) for designating an effective output screen range of the output means (b), and a correcting means (d) for correcting an output coordinate value of the input information inputted from the coordinate input means (a) and outputting it to the output means (b), in accordance with the effective output screen range which has been designated by the designating means (c). In this state, its coordinate value is corrected so that the input coordinate information from the coordinate input means (a) is contained in the designated effective screen range. In this way, a graphic, etc., can be prevented from protruding from an output screen, even if they are inputted by using the whole area of the coordinate input means.
Patent JP-S6122680-A (JP)
Title: Mixture gas for carbonic acid gas laser oscilator excited by silent discharge
Inventor: HAMAZAKI KAZUMOTO
IPC: H01S3/223
Filed: 1984-07-10
Abstract: PURPOSE:To obtain a mixture gas which can provide stable performance for a long period of time, by optimizing the composition of a mixture gas containing CO2 used as a laser medium gas in a carbonic acid gas laser oscillator excited by silent discharge. CONSTITUTION:The surface of a metal is covered with an inductor such as glass. A pair of electrodes 1 are provided to be opposed to each other with a proper discharge gap. Silent discharge is caused between these electrodes 2 by applying power from a high-frequency power source 2. A partial reflecting mirror 3 disposed on the laser exciting optical axis, together with a total reflecting mirror 4, provides an optical resonator. In an orthogonal triaxial carbonic acid gas laser oscillator thus provided, the composition of a mixture gas is maintained such that the mole fraction ratio of CO2 to CO is 2:1. That is, when the amounts of CO2 and CO are increased proportionally by a certain value, a maximum pulse laser output waveform is obtained when CO2 is 12% and CO is 6%.
Patent JP-S63307116-A (JP)
Title: Method for treating kiln dust
Inventor: HASHIMOTO TAKAO
IPC: C01G9/00
Filed: 1987-06-08
Abstract: PURPOSE:To recover ZnCO3 with hardly any impurities, such as Fe and Pb, by heat-treating a kiln dust in an oxidizing atmosphere, dissolving the heat- treated kiln dust in sulfuric acid and adding Na2CO3 to the resultant solution. CONSTITUTION:Reduced iron is removed from a dust generated from iron mills by using a kiln 5 and the residual kiln dust 6 is heat-treated at >=400 deg.C temperature 7 in an oxidizing atmosphere. The heat-treated kiln dust, as necessary, is then subjected to wet magnetic separation 8, filtration 9 for removing an Fe-rich slurry or directly dissolved in sulfuric acid 10. The resultant sulfuric acid solution is subsequently filtered 11 to remove Fe and Pb left on the filter. On the other hand, Na2CO3 is then added to the obtained filtrate after removing the Fe and Pb and neutralization and crystallization 12 are carried out by exothermic reaction expressed by the formula to recover ZnCO3. The crystallized slurry is subsequently filtered 13 to dry 14 the formed cake using heavy oil, etc., and utilized as a raw material for Zn based plating (e.g. pure Zn, Zn-Fe or Zn-Ni). Na2SO4 is concentrated and separately utilized as Glauber's salt, such as fertilizer.
Patent JP-H01311246-A (JP)
Title: Bearing testing device
Inventor: KURODA HIDEHIKO
IPC: G01M13/04
Filed: 1988-06-09
Abstract: PURPOSE:To easily vary the magnitude of a testing load placed on a bearing by placing the load by using a piezoelectric element. CONSTITUTION:A piezoelectric element 1 is arranged between an outside housing 4 and an inside housing 5 to place a radial load on two internal bearings 3b to be tested and a piezoelectric element 2 is arranged between a ring 6 and the outside housing 4 to place a thrust-directional load on four bearings 3a and 3b to be tested through a spacer 7. Then force sensors 10 provided between the elements 1 and 2 and housing 4 measure forces generated by the elements 1 and 2 and a force sensor 13 arranged between the housing 4 and vacuum container 12 measures the rotary moment between the housings 4 and 5 to measure the friction torque of the bearings 3a and 3b. Consequently, an electric signal is sent to the elements 1 and 2 from outside to vary the magnification of the load placed on the bearings 3a and 3b optionally.
Patent JP-H1056155-A (JP)
Title: Manufacture of capacitor lower electrode of semiconductor memory device
Inventor: NAN SHOKI
IPC: H01L21/8242
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating a capacitor lower electrode having a uniform surface curve in a semiconductor memory device. SOLUTION: In order to make a capacitor, an insulating layer pattern 112 having a contact hole made therein for exposing a predetermined region of the substrate 100 is formed on a semiconductor substrate 100, an impurity-doped amorphous silicon film is deposited on the entire surface of the substrate, the amorphous silicon film is subjected to a patterning process to form a lower electrode pattern thereon, the substrate is subjected to a cleaning process to remove pollution and a surface oxide film therefrom, and then the cleaned subject is loaded into a reaction chamber having a vacuum pressure kept therein.  And a predetermined gas is supplied into the reaction chamber for a predetermined time so that the amorphous silicon thin film is deposited on the lower electrode pattern and so that many silicon crystalline nuclei are generated and grown in the amorphous silicon thin film to form a lower electrode 130 having curved crystalline grains.
Patent JP-H10315830-A (JP)
Title: Lock device of spring-up seat
Inventor: KOGA IKUO
IPC: B60N2/08
Filed: 1997-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a lock device which springs up, in the specified position, a spring-up seat attached to a slide rail. SOLUTION: A lock device includes a lower rail 8 and an upper rail 7, and through holes 81 and 82 are opened in the specified positions on the lower rail 8, and the upper rail 7 is furnished with a lock piece 4 and hook 1 rotatable in the vertical direction when stoppers 13 and 43 are inserted into these holes 81 and 82. A striker 9 on the seat side is engaged in the condition that the hook 1 is rising upright.
Patent JP-H0310908-A (JP)
Title: Pneumatic tire
Inventor: HIMURO YASUO
IPC: B60C11/12
Filed: 1989-06-07
Abstract: PURPOSE:To avoid transfer of vibration and noise, especially into a room, by arranging plural narrow oblique grooves having a required aperture so as to be elongated in the direction opposed to that of wide oblique grooves with respect to peripheral grooves, and also by making them cross with plural number of wide grooves. CONSTITUTION:Main peripheral grooves 1, intermediate peripheral grooves 2, narrow peripheral grooves 3 and wide oblique grooves 4 are formed on a tread portion T. Consequently, the tread portion T is divided into central block trains 5, intermediate block trains 6 and outside block trains 7, respectively. In this formation, plural narrow oblique grooves 8 are formed on each of blocks 6a and 7a which are located outside the intermediate peripheral grooves 2 in the direction of tire width. These narrow oblique grooves 8 have such aperture that side walls of the grooves contact with each other during rolling of the tire under load. Each of the narrow oblique grooves 8 is elongated in the direction opposite to that of the wide oblique grooves 4 respect to the narrow peripheral grooves 3, and cross with at least two of the wide oblique grooves 4.
Patent JP-S624119-A (JP)
Title: Piezoelectric driving type conveyer
Inventor: DOKE HIROSHI
IPC: B65G27/24
Filed: 1985-06-28
Abstract: PURPOSE:To increase the extent of vibrating amplitude in an exciting body and a conveying body as well as to make conveyance speed and efficiency improvable, by setting the flexural rigidity of a elastic material-make connecting member, connecting an interval between an elastic plate and the conveying body, to be lower than that of the elastic plate. CONSTITUTION:Flexural rigidity, namely, a spring constant of a connecting plate being interposed between a bimorph 22 and a trough 26 and connecting them together is set down to a lower value than that of an elastic plate 23 of the bimorph 22 due to formation of the notch part 30a, so that an angle variation made by the bimorph 22 and the trough 26 with vibration is allowed to be much in a part of the notch parts 30a of the connecting part 30. Therefore, a degree of load causing this angle variation to be added to a piezoelectric element 24 is sharply decreased so that amplitude in this piezoelectric element 24 is increased, thus improvement in conveyance speed of the trough 26 and betterment in conveyance efficiency both improvable.
Patent JP-S5846609-A (JP)
Title: Core of dot printer head and manufacture thereof
Inventor: HASHIMOTO KAORU
IPC: H01F1/20
Filed: 1981-09-12
Abstract: PURPOSE:To improve the fragility of a core by using a high Si content ferrosilicon for its internal part while using a low Si content ferrosilicon for its circumference part. CONSTITUTION:A metal mold 5 for extrusion molding has at its lower end an extruding opening 8 with a triangular section. A core circumference material layer 6, made from a mixture of a low Si content (1-2wt% after sintering)  ferrosilicon powder, a binder, a thermoplastic plasticizer and an organic solvent,  is provided to the inner surface of the metal mold 5 which is then filled with a mixture 7 of a high Si content (6.5wt% after sintering) ferrosilicon powder and  the minimum of a low evaporation temperature organic solvent. Then, using a  press 4, the material layer 6 and the mixture 7 are extruded from the extruding  opening 8 while heating the mold 5 by means of a heating coil placed around the mold. An extruded ferrosilicon rod 9 is cut and sintered to obtain a dot printer  head core 2 with its circumference part made from a low Si content ferrosilicon  6' and with the internal parts made from a high Si content ferrosilicon 7'.
Patent JP-H077284-A (JP)
Title: Electromagnetic wave-shielded laminated molding and molding method therefor
Inventor: SATO KANICHI
IPC: B29K105/22
Filed: 1993-06-15
Abstract: PURPOSE:To simply form a housing made of synthetic resin in which an EMI (electromagnetic interference) countermeasure is executed by embedding a radio wave shield in molten resin by clamping both molds and integrally molding it. CONSTITUTION:This electromagnetic wave-shield laminated molded form is formed by integrally embedding and molding an electromagnetic wave shield 16 made of a metal gauze, a metal foil, etc., in a housing of the form. A method for molding it comprises the steps of disposing the shield 16 along a surface of one of both movable and stationary molds 4, 6 in a state that the molds 4, 6 are opened in an injection molding machine for compressing/spreading molten resin in a mold cavity by closing both the molds 4, 6 while or after injecting the resin in the cavity in a state that the mold 4 is opened from the mold 6, and integrally molding the resin with the shield 16 while injecting the resin in the cavity. Thus, an operation for adhering the shield after molding can be eliminated.
Patent JP-S63308297-A (JP)
Title: Method for storing hydrogen absorption alloy in container
Inventor: HIRATA KOICHI
IPC: F17C11/00
Filed: 1987-06-10
Abstract: PURPOSE:To increase a reaction velocity and to prevent leakage of powder of hydrogen absorption alloy by forming a hydrogen absorption alloy film on the heat transfer surface of a heat exchange and then applying good heat- conductive porous substance to the film surface. CONSTITUTION:A thin film 2 of hydrogen absorption alloy is formed on the whole surface of a heat transfer surface of a heat exchanger 3 disposed in a container 4 for storing hydrogen absorption alloy by flame spraying or plating. Secondly, Cu or the like which has good heat conductivity and ductility is applied onto the thin film by porous plating 1, and hydrogen absorption alloy is stored in the container. Thus, the cycle of sucking and discharging hydrogen gas can be reduced to prevent leakage of powder of MH.
Patent JP-H11334820-A (JP)
Title: Book management system
Inventor: MORIYA YOSHITO
IPC: G06Q50/00
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To search a book quickly and easily even in the case which the book is returned to a wrong shelf of a library, etc., by performing data management of the returned, accommodated in place, and taken-out conditions of the books. SOLUTION: This book management system is equipped with a centralized book managing means 1 to register the book data, make a centralized management and display, and an accommodated book data recording means 50 installed at respective book shelves, and when any registered book is to be returned to its shelf, the accommodative returning of the book is entered into the recording means 50 of the applicable shelf, and when to be taken out, it is entered into the recording means 50. Book ID No. A is fed to the recording means 50 of the shelf from the managing means 1, and when existence of any registered book is to be sought, the search is made in the recording means 50 in which the data corresponding to the applicable ID No. A is registered, and the result from searching is taken out as a shelf ID No. B or the accommodation data D is fed to the managing means.