baber/WOPTO huggingface dataset:
Patent JP-S62271039-A (JP)
Title: Upper case for miniature electronic equipment
Inventor: HARA KAZUYA
IPC: G06F15/02
Filed: 1987-03-31
Abstract: PURPOSE:To produce an upper case for an electronic equipment in a simple way and a low cost by applying a print to the transparent resin of the upper case to form a display window in white on a black ground in response to display element set within the equipment and then printing the name of the key on the resin sheet corresponding to a control switch contact set in the equipment. CONSTITUTION:An upper face sheet 12 is combined with an upper sheet 13 for production of an upper case 1. The sheet 12 uses a transparent resin sheet sheet like a polyester film, etc. having about 80mu thickness. A operating part 50 is set at an area corresponding to a fixed contact forming part 24 of a substrate 21 of an electronic parts structure 11. Then plural key name print parts 51 are printed in a grid form on the lower face of the part 50 in response to each fixed contact 24 of the substrate 21. Furthermore, plural movable contacts of about 15-30mu thickness are printed in carbon ink in response to the lower sides of parts 51 respectively. Then the windows are formed in white on a black ground by the window frame print parts 53 and 54 on the lower face of the sheet 12 in response to a display element 34 and a battery 43 of the structure 11.
Patent JP-H09269634-A (JP)
Title: Image forming device
Inventor: ODA YASUHIRO
IPC: G03G15/04
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To control the energy level by a simple method with high accuracy by providing first and second modes in an exposure means and obtaining an inflection point based on each variation of the potentials by electrification of test electrostatic latent images detected in the second mode, so as to control the energy level of exposure in the first mode. SOLUTION: The exposure means 7 has the second mode for forming plural test electrostatic latent image on a drum 1 with exposed light at a different energy level, besides the first mode of a normal operation mode for forming an electrostatic latent image. In the second mode, the test electrostatic latent images are formed on the drum 1 with the exposed light at the different energy level by the exposure means 7. A potential sensor 8 is arranged in proximity to the drum 1, between the exposure means 7 and a developing means 30. An arithmetic part 82 obtains the inflection point of the drum 1 by a calculation, based on each variation of the potentials by electrification of the test electrostatic latent images, with a signal from the sensor 8. A control means 84 controls the current value of a scanning part, to control the energy level of the exposed light for the drum 1.
Patent JP-H07287081-A (JP)
Title: Connection structure for solar cell
Inventor: FUKUDA MASAMI
IPC: G04G99/00
Filed: 1994-04-18
Abstract: PURPOSE:To prevent the continuity defect of a solar cell to an external circuit in an electronic apparatus which uses the solar cell as a power supply. CONSTITUTION:The continuity of a solar cell 1 to an internal circuit is established through a thermocompression-bonded film substrate 2 and a connecting spring 8. A silver conductive layer 22a on the film substrate 2 is formed to be a constricted shape between an output electrode 13 for the solar cell 1 and a contact part 8a for the connecting spring 8, and it is coated with an anisotropic conductive layer 24 so as to increase bonding strength. Thereby, a stable connection structure can be realized by a simple structure, and it is possible to prevent a drop in a defect rate in its manufacture and to prevent a fault from being generated during its usage.
Patent JP-S57193491-A (JP)
Title: Complex oxyalkoxide and its preparation
Inventor: KATOU ISHIO
IPC: C07F7/00
Filed: 1981-05-25
Abstract: PURPOSE: To provide a novel complex oxyalkoxide composed of specific constituent units, and useful for the preparation of an alkaline earth metal titanate which can be used as a raw material of electronic components, by simple and economical means.  
     CONSTITUTION: The objective oxyalkoxide containing the unit of formula MTiO 2 (OR) 2  (M is alkaline earth metal; R is univalent hydrocarbon group) as a constituent unit is obtained by reacting the titanium alkoxide of formula Tr(OR) 4  (e.g. tetraisopropoxide) with preferably anhydrous alkaline earth metal hydroxide[e.g. Ba(OH) 2 ]in the absence of an organic solvent or in the presence of a nonpolar organic solvent in an inert gas atmosphere such as N 2  gas atmosphere at 50W300°C, preferably 100W250°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58195747-A (JP)
Title: Coating composition for selective absorption of solar heat
Inventor: KANEKO YASUNORI
IPC: F24J2/48
Filed: 1982-05-10
Abstract: PURPOSE:To obtain a coating composition of high-efficiency, by decreasing the radiating rate and increasing the absorption rate of solar rays by forming a coating film thinner, by composing the pigment of a mixture of specific oxide or compound oxide mixed with metallic ultrafine powder, in the titled coating composition composed by blending a resin and a pigment with a solvent. CONSTITUTION:In a coating composition of selectively absorbing solar heat, composed of a resin and a pigment mixed with a solvent, the mixture of an oxide or a compound oxide composed of more than one element selected from a group of Fe, Mn, Cu, Cr, Co, and Ni, mixed with metallic ultrafine powder is used as a pigment. By this method, a coating film can be formed thinner, because the covering-up effect of a coating film can be increased, in respects of a solar rays absorbing ability and a transparency to the infrared rays in the oxide or the compound oxide, and also of a scattering effect and the degrees of blackness in the metallic ultrafine powder. By the complex effect of forming the film thinner and the increase of the absorption rate by scattering solar rays to the inside of a coating film and others, the ideal selective absorption characteristics can be obtained in the coating composition.
Patent JP-H11274554-A (JP)
Title: P-side electrode of iii-v group compound semiconductor light emitting element and iii-v group compound semiconductor light emitting element
Inventor: NOZAKI CHIHARU
IPC: H01L33/32
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To realize a superior reliability without causing the deterioration at a low threshold current and low operating voltage by forming at least one metal layer selected among Mgx Auy (x>y) layer, Pt layer, Mo layer and W layer and Au layer on a III-V group compound semiconductor layer. SOLUTION: On a sapphire substrate 1, layers are grown from a GaN buffer layer 2 to a p-type GaN contact layer 9. A part of the p-type contact layer 9 is covered with a mask, the semiconductor layers 9-3 are partly removed to expose the n-type GaN contact layer 3, the mask is removed, an Mg layer, Au layer, Pt layer and Au layer 12 are sputter-deposited on the p-type contact layer 9 to form a p-side electrode 100, it is heat treated to react Au of the Au layer all with Mg of the Mg layer to form an MgAu layer 10, remaining Mg of the Mg layer diffuses on the p-type contact layer 9 surface and an n-side Au/Ti electrode 13 is formed on the n-type contact layer 3.
Patent JP-S522785-A (JP)
Title: Analyzing method and its device for the same
Inventor: YAMAUCHI HIROSHI
IPC: H01J37/252
Filed: 1975-06-24
Abstract: PURPOSE:To analyze a sample itself or sample closed in the supporting items, into its elements or to analyze it in its condition without dividing it into small ones.
Patent JP-H05246401-A (JP)
Title: Charging and packing machine
Inventor: TAKAHASHI YOSHIMORI
IPC: B65B9/08
Filed: 1992-02-28
Abstract: PURPOSE:To keep a cutting position at a sealing part in a charging and packing machine in which a bag is made out of film which is transferred in succession, substance to be packed is charged and the bag is finally heat sealed, by a method wherein swinging of the film at a cutting part is restricted when the charged and sealed film is cut. CONSTITUTION:A cutter part 8 to cut a lateral sealing part F2 of film F which is transferred in succession after charged and sealed is formed of a rotary blade 8A mounted on a rotary shaft 32 side and a stationary blade 8B arranged corresponding to the rotary blade 8A. The cutter part 8 is provided on the rotary shaft 32 side with a film swing preventing member 34 made of soft material along a rotation locus of the rotary blade 8A. By this, when the film swing preventing member 34 is brought into contact with the film F to be cut at the next step, the swinging of the film F can be minimized, whereby a cutting position of the film F can be kept stable. Thus, the lateral sealing part F2 can be cut by the cutter part 8 very well.
Patent JP-H09270219-A (JP)
Title: Vacuum circuit-breaker
Inventor: KAGAWA KAZUHIKO
IPC: H01H33/66
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To prolong a fatigue life, by making the inherent vibration period in the axis direction of a bellows, and the time interval and integer, from the point of time when first acceleration is caused in the bellows to the point of time when second acceleration acts, satisfy a specific relation. SOLUTION: In a vacuum valve 12, a bellows 13 connects bellows pieces 14 and 15 by a connecting metal fitting 16. Consequently, the inherent vibration period of the bellows 13 can be freely adjusted, by changing the combination of the number of the crests of the bellows pieces 14 and 15. Here, the period T1 is set by combining the bellows pieces 14 and 15 so that the period T1 in the axis direction of the bellows 13, and the time interval T2 and integer; from a first point of time when first acceleration is caused in the bellows 13, to a second point of time when second acceleration acts; can satisfy N-1<4<T2<N+1/4. Consequently, the acceleration of driving force can be applied in a direction, wherein the vibration of the bellows 13 is restrained when opening/closing action is completed, thereby prolonging the fatigue life of the bellows 13.
Patent JP-H09268068-A (JP)
Title: Sintered compact of silicon nitride/titanium nitride grain group
Inventor: AKIMUNE YOSHIO
IPC: C04B35/584
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain a sintered compact of a silicon nitride/titanium nitride grain group, excellent in both mechanical and electroconductivity characteristics and suitable as a material for mechanical structural parts enabling the machining by, e.g. electric discharge machining. SOLUTION: This sintered compact of a silicon nitride/titanium nitride grain group comprises multiphase-based ceramics consisting essentially of silicon nitride grains containing at least one oxide selected from 5-12wt.% rare earth oxide and 3-7wt.% nonrare earth oxide as a sintering assistant and a titanium nitride grain group, containing 3-7wt.% rare earth oxide and the balance substantially composed of titanium nitride and having 250±150μm diameter. The sum total of areas of the titanium nitride grain group having >=50μm minor axis diameter is 32-55 area % expressed in terms of area fraction measured by a line intercepting method when observing the cut surface of the sintered compact.
Patent JP-H01250992-A (JP)
Title: Screen switching control system for display
Inventor: KOMATSU MASAHIKO
IPC: G09G1/00
Filed: 1988-03-30
Abstract: PURPOSE:To prevent flickering caused by rewriting of display data by executing the rewriting of an image memory for storing the display data in a period of non-display, at the time of switching and displaying a selection mode screen on a display. CONSTITUTION:A user interface CPU 05 and a main CPU 06 are connected by a serial communication line and a display 02 is used for a user interface 01 for setting a function selection and an executing condition, the function is divided into plural groups and a selection mode screen is set at every function group, and in accordance with a switching input of a screen from a keyboard 03, the selection mode screen is switched and displayed on the display 02. In this case, rewriting of an image memory 04 for storing this display data is executed in a vertical blanking period and a non-display period of a duplex memory. In such a way, even at the time of rewriting the data which is being displayed, it does not occur that it is varied little by little by taking some time, and flickering can be eliminated.
Patent JP-S5414221-A (JP)
Title: Hammer for piano
Inventor: HAYASHIDA HAJIME
IPC: G10C3/18
Filed: 1977-07-02
Abstract: PURPOSE: To form the shank in rectangular section and provide the wood with versatility without dropping the productivity by inserting a connecting member between the hammer shank and hammer wood and properly inclining the end of shank. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63245141-A (JP)
Title: Mca mobile radio equipment
Inventor: USHIMARU IMAO
IPC: H04B7/26
Filed: 1987-03-31
Abstract: PURPOSE:To cope with any operating method of an FM repeater by providing the titled equipment with a selector switch for simultaneous call and individual call, a selector switch for either or both of simultaneous call and individual call, and a memory storing a switch selected at spplication of power. CONSTITUTION:A multi-channel access(MCA) mobile radio equipment 2 is coupled with a CPU 6 via an antenna 3 a reception section 4, and a data discrimination section 5, and a mode changeover switch 8 is coupled with the CPU 6 via an I/O port 7. In case of applying power after of the MCA radio equipment 2 is started, whether or not the mode is the individual mode is discriminated. For example, suppose that the selector switch 8 selects only one of the individual call mode before application of power, then the individual selection mode is attained. Whether or not the channel is a talking channel is judged and when the discrimination tells NO, the same FM repeater port is used with the case with its own number NO and in case of its own number YES, the FM repeater port is switched.
Patent JP-H08234668-A (JP)
Title: Muffle coupling type attachable and detachable single character
Inventor: KASHIMOTO SHIGEJI
IPC: G09F7/08
Filed: 1995-02-27
Abstract: PURPOSE: To make it possible to display free contents by combinations and to facilitate the changing of the display contents when needed by forming a single character integrally molded of a synthetic resin having elasticity. CONSTITUTION: An object provided with a base 2 on a coupling part recess 3 and the character 1 integrally molded of the synthetic resin having the elasticity on this base 2 or an object provided with the character 1 on the coupling part recess 3 is integrally molded and the coupling part recess 3 is mounted at a mounting part 5. In such a case, the coupling part recess 3 is dug into the core side of a metal mold. The character 1 and the base 2 are dug on the cavity side of the metal mold. Integral molding is then executed. The coupling part recess 3 is otherwise dug on the core side of the metal mold and the character 1 is dug on the cavity side of the metal mold and the integral molding is executed. Either of the core side or the cavity side is turned 90 deg. at the time of changing the angle of the coupling part 3 90 deg..  Another angle, when needed, is obtd. by turning the character 1 on the cavity side.
Patent JP-S556943-A (JP)
Title: Multiplication system
Inventor: NAKAMURA HIROSHI
IPC: H04J3/24
Filed: 1978-06-30
Abstract: PURPOSE:To increase the transmission frequency by performing transmission of the channel number and the input data through the detection of the conversion point of the input data. CONSTITUTION:Conversion point detection circuit DET detects the change of the input data from 0 to 1 or vice versa at each of channels CH1-CHn, and sends the channel number to transmission logic circuit LGS. Circuit LGS transmits the channel number plus the input data then. On the other hand, no transmission is given  for the channel of no use or no change of the input data.
Patent JP-S5719395-A (JP)
Title: Pretreatment of special steel for electroplating gold directly
Inventor: BUERUNAA KUUN
IPC: C25D5/36
Filed: 1981-05-27
Abstract: For the direct gold plating of stainless steel parts in acid baths there is needed a pretreatment of the parts. Known processes operate with corrosive media such as strong acids and attack the surface. These disadvantages are avoided by putting the stainless steel part in an electrolytic, aqueous solution and first treating cathodically and subsequently anodically.
Patent JP-S5955990-A (JP)
Inventor: TOOMASU YUNGU
IPC: E21B31/113
Filed: 1983-05-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10276437-A (JP)
Title: Method and device for encoding/decoding hierarchical moving image signal
Inventor: NAKAMURA KAZUHIKO
IPC: H04N19/30
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To suppress the reduction of encoding efficiency by decoding all the picture when using a decoder sufficient in throughput but decoding only partial images when using the decoder limited in throughput. SOLUTION: When detecting the motion vector of macro block(MB) included in a partial picture 100, at a motion detection circuit, only images included in the partial picture 100 are used as reference images. When detecting the motion vector of MB included in the partial picture 100 in such a case, a search range is limited to the partial picture 100 so that the reference images of MB in the partial picture 100 are limited within the partial picture 100. When detecting the motion vector of MB included in a partial picture 101, on the other hand, any special processing is not especially performed but while using all the picture joining the partial pictures 100 and 101 as the reference image, the motion vector is detected.  Namely, since only the images at the section of partial picture 100 are defined as reference images for motion compensation in decoding of partial picture 100, the images of outside partial picture 101 are not required for decoding.
Patent JP-S5414115-A (JP)
Title: Color picture tube unit
Inventor: OKADA HISASHI
IPC: H01J29/51
Filed: 1977-07-05
Abstract: PURPOSE:To increase the performance of convergence and raster distortion, by suitably determining the magnetic field distribution of the deflector and further, by placing the adjusting magnetic body for deflection sensitivity of the raster of center beam in the receiving tube.
Patent JP-H02257333-A (JP)
Title: N-bit coincidence detecting circuit
Inventor: HAYASHI KAZUMI
IPC: G06F7/04
Filed: 1989-03-30
Abstract: PURPOSE:To realize the coincidence circuit which is small in circuit scale and does not depend upon the number of bits to be compared by composing the coincidence detecting circuit of a control part and a comparison part and composing the comparison part of an exclusive OR circuit, two flip-flops, and an AND circuit. CONSTITUTION:The coincidence detecting circuit consists of the control part 1 which generates a 1st clock signal CPCK with a signal TLO indicating the start of comparison and the clock MCK of data and the comparison part 20, which consists of the exclusive OR circuit 2, AND circuit 3, 1st FF4, and 2nd FF5. When two signals to be compared all coincide with each other, the AND circuit 3 is expected to generate an H-level output, so it is considered that the output of the 1st FF 4 is at H level and the output of the 2nd FF 5 is at the H level, so that the two compared signals coincide with each other. Consequently, the comparison part 20 which compares (n) bits of the (n)-bit coincidence detecting circuit continuously does not depend upon the number of compared bits and need not be replaced even if the number of compared bits increases, and the circuit scale can be reduced.
Patent JP-S565060-A (JP)
Title: Dry method for preparing embryonic milk of corn and its device
Inventor: AIKAWA TAKASHI
IPC: A23L7/10
Filed: 1979-06-26
Abstract: PURPOSE: To make the content of fats and oils not more than 1wt% and to increase the yield of embryonic milk product, by mixing corns in a blender with flades at a given speed so that embryo buds and the husk of the corns are scraped off, and by leaving the hard embryonic milk.  
     CONSTITUTION: Corns are mixed by a blender with blades at a peripheral speed of 0.5W6 meter per second so that embryo buds and the husk of the corns, softer than the embryonic milk part, are scraped off, the hard embryonic milk part is left in scraping. For example, when corns are fed from the feeder 6 and the inlet 5 to the casing 1, the triangle blades 3 attached to the rotor 2 turn at a peripheral speed of 0.5W6 meter per second to form the fluidized bed layer of the corns. With the revolution of the blender the embryo buds of the corns etc. are scraped off and sieved, and discharged from the waste outlets 7, 8, 9, and 10. The remaining embryonic milk is separated from the embryo buds and put out from the outlet 11. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61239536-A (JP)
Inventor: KOBANAWA AKIHIKO
IPC: H01H77/08
Filed: 1985-04-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02260759-A (JP)
Title: Image reader
Inventor: SHIMIZU HIDEAKI
IPC: H04N1/00
Filed: 1989-03-30
Abstract: PURPOSE:To improve convenience of use by deciding which kind of a setting device is let up based upon a detecting signal from a code detecting means and automatically executing sequence control in accordance with the decided result. CONSTITUTION:When one of various setting devices (optional devices) (a) is loaded to a prescribed image reading position, a deciding means (e) in the body device decides which kind of the setting device (a) is set up based uon the detecting signal of the code detecting means (d). A control means (f) automatically executes sequence control in an operation mode matched with the kind of the setting device (a) in accordance with the decided result. Consequently, it is unnecessary for a user to set up a complex operation mode in each loading of the setting device (a) and the image reader can be extremely easily used.
Patent JP-H11241294-A (JP)
Title: Paper-strengthening agent for paper making and production of strengthened paper
Inventor: YAMADA HIDETO
IPC: D21H17/28
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a paper-strengthening agent that can produce strengthened paper showing excellent texture and defibrability by using, as an active ingredient, a water-soluble polymer obtained by polymerizing an ionic vniyl monomer and (meth) acrylamide as an essential component, in an enzyme-modified low- viscosity cationized starch aqueous solution. SOLUTION: In an aqueous solution of an enzyme-modified low-viscosity cationized starch having a viscosity of 1-50 cps in 10% aqueous solution at 25 deg.C, 70-99 mol.% of (meth)acrylamide as an essential component and 1-30 mol.% of at least one ionic vinyl monomer selected from the group consisting of anionic vinyl monomer such as (meth)acrylic acid and cationic vinyl monomers such as N,N-dimethylaminoethyl (meth)acrylate are polymerized, and the resultant water-soluble polymer is used as and effective component to prepare a paper-strengthening agent for paper making. This paper-strengthening agent is added to a base stock for making paper, thereby producing the objective strengthened paper.
Patent JP-H05245964-A (JP)
Title: Heat and cold protecting jig
Inventor: KONO SHIGEYUKI
IPC: B29B17/00
Filed: 1992-03-02
Abstract: PURPOSE:To effectively use foamed styrol in the protection of an animal and a plant by grinding used molded foamed styrol to sew the ground one into a bag. CONSTITUTION:Once molded used foamed styrol is ground to be sewn into a cloth bag so as to prevent the movement of ground styrol. This product is used as a heat and cold protecting jig in the same way as a heat and cold protecting jig using cotton or wool. Heat and cold protecting effect is obtained by the heat insulating effect and shock absorbing capacity of foamed styrol and the reutillzatlon of foamed styrol is achieved. Since no cotton or wool is used, an animal and a plant are naturally protected.