baber/WOPTO huggingface dataset:
Patent JP-H04361160-A (JP)
Title: Measurement of protein
Inventor: KISHI KOJI
IPC: G01N33/68
Filed: 1991-06-07
Abstract: PURPOSE:To rapidly measure protein with high accuracy without receiving the effect of the chelatable component in a specimen, in measuring protein by using a complex consisting of a metal and a dye and the shift of the absorption wavelength of the complex in the presence of protein, by measuring protein in the presence of polyhydric alcohol. CONSTITUTION:A dye and a metal are added to a solvent by predetermined amounts to form a complex and the pH of the complex solution is adjusted to prepare a reagent solution. This reagent solution and a specimen containing protein are mixed to prepare a sample solution to be measured. A specific amount of polyhydric alcohol is added to either one of the reagent solution, the specimen and the sample solution to be measured. After standing, the absorbancy after the shift of the absorption wavelength of the complex due protein is measured. The same operation is performed using a standard sample solution known in the conc. of protein and the absorbancy of a wavelength after shift is measured to form a calibration curve. The calibration curve and the absorbancy obtained using the specimen are compared each other to calculate the concn. of protein.
Patent JP-S6054465-A (JP)
Title: Three-dimensional integrated circuit device
Inventor: SAKURAI JIYUNJI
IPC: H01L27/06
Filed: 1983-09-05
Abstract: PURPOSE:To reduce the manufacturing cost by specifying the number of layers when forming an active element of three-dimensional LSI, thereby obtaining the optimum number of the layers. CONSTITUTION:When forming active layers of three-dimensional LSI, the number of the layers is determined to the number designated by an equation. That is, when M represents integer number which satisfies M0>=1, n is the number of the steps of the single layer, a is a constant of proportion relating to the circuit density, D is a mean defect density, K is the number of active elements per chip, and y0 is the mean step yield, YC is the desired yield, and log is natural logarithm, M0 supported by an equation of (2n.a.D.K2/-log YC)<=M0<=(logYC/ 2n.logY0) is determined as the number of the layers. Thus, a three-dimensional LSI can be formed to match the cost, and largely contributes to the development of the LSI.
Patent JP-S5591839-A (JP)
Title: Production of electronic parts
Inventor: MIYASAKA TADASHI
IPC: H01L21/58
Filed: 1978-12-29
Abstract: PURPOSE: To bury an electronic parts into a dielectric and shear a lead frame at the same time, by placing a preformed dielectric in a cavity of a die and pressing a punch against it after placing on it the lead frame which is provided with the electronic parts by die bonding.  
     CONSTITUTION: A prescribed amount of preformed resin 13, such as polyphloroethylene, etc., is placed in a cavity 12 of a die 11. A lead frame 4, which is provided by die bonding with an electronic part 5 such as silicon semiconductor element, etc., is pressed against the top of the cavity 12 of the die 11 by means of a holding board 15. In the condition that these are being heated at an appropriate temperature, a punch 9 is pushed into shear the lead frame. The resin of an appropriate viscosity is extruded around the electronic part 5 on the lead framd through the lead frame's penetrating hole 8 and formed into a dielectric layer 7. It is possible, by using this method, to increase mechanical strength and heat dissipation of the electronic part without changing number of work processes and also, at the same time, to shear the lead frame into a required shape in the same work process as the formation of the dielectic layer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05334563-A (JP)
Title: Sales management system for restaurant
Inventor: MOTOTANI SHUICHI
IPC: G07G1/12
Filed: 1992-05-29
Abstract: PURPOSE:To eliminate the need of a person in charge of a register and to speedily input a sales amount without a mistake by letting the mark read means of the register read a mark added to tableware, reading the amount of money of corresponding food and nutrition information from a memory part, summing and outputting the amount of money and a nutritive value. CONSTITUTION:Food is supplied by tableware 1 marked by a magnetic metallic piece 11. The reader 235 of the register 2 discriminates tableware 1, and the amount of money and information on the nutritive value, which are stored at every mark, are read from the memory part. CPU 21 calculates the total amount of money and the nutritive value, and the result is outputted to a display unit 232. Then, the requested amount of money is adjusted from the amount of money of an inserted card and the remained amount of money is written into the card by a card reader/writer as cash value information so as to terminate the sales processing of one person. Then, a registration content is preserved in a merchandise buffer. Then, the content is printed by a printer at every registration of one merchandise after a sales registration processing terminates.
Patent JP-H0831819-A (JP)
Title: Semiconductor device
Inventor: EGAWA HIDEMITSU
IPC: H01L21/3205
Filed: 1994-07-15
Abstract: PURPOSE:To provide a semiconductor device provided with an Al electrode wiring layer containing silicon in which etching working property and electro- migration resistance can be improved. CONSTITUTION:The device consists of an Si substrate 11 having a diffusion layer 12, insulation layer 13 provided on the Si substrate in such a manner as to exposed the layer 12, a barrier metal layer 14 provided on the layer 12, and an Al electrode wiring layer 15 containing Si that is provided on the layer 14 in such a manner as to be in contact with the layer 12. The Si concentration x(wt%) of the layer 15 is set to a range of 0<x<=0.5.
Patent JP-2000353048-A (JP)
Title: Optical unit for detecting object, and position coordinate input device using the unit
Inventor: MURAKAMI AZUMA
IPC: G01B11/00
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical unit for detecting object without using any expensive components, reduced in the number of components and small in the number of adjusting points, and to provide a position coordinate input device using the optical unit. SOLUTION: This optical unit for detecting the direction and position of an object by irradiating the object placed on a detection plane with light and detecting the presence/absence of retroreflection light from a retroreflection member consists of a floodlight means and light receiving means. The floodlight means is consists of plural light emitting diodes and they are arranged so as to form a fan-shaped floodlight pattern in parallel with the detection plane as if the light is flooded from one virtual dot light source. The light receiving means consists of a slit or a lens 4 and a group 5 of one-dimensional light receiving elements and they are arranged as so to form a light reception pattern of a visual field matched with the fan-shaped floodlight pattern to be formed by the floodlight means.
Patent JP-H0514532-A (JP)
Title: Key telephone system
Inventor: ANZAI MICHIHIDE
IPC: H04M3/00
Filed: 1991-07-04
Abstract: PURPOSE:To send information of unlock/lock and operation of an electric lock by providing a data communication circuit, an electric lock unlock circuit and a voice synthesizer circuit to the key telephone set so as to allow a single telephone set and the key telephone set to share a trunk line, an extension and a doorphone function in common. CONSTITUTION:A data communication circuit 8 connects a CPU 3 and each key telephone sets X, Y via an extension channel 17 and connects talking sets between a single telephone set and the key telephone set via an extension relay 9 under the control of the CPU 3. A voice synthesizer circuit 12 is controlled by the CPU 3 and sends a message to each of talking systems such as trunk line, extension and intercom. An electric lock monitor circuit 13 informs the lock unlock of each electric lock to the CPU 3 and an electric lock unlock circuit 14 controls the electric lock via the CPU 3.
Patent JP-S6319857-A (JP)
Title: Bioelectric element
Inventor: OGURA AKIYOSHI
IPC: H01L51/05
Filed: 1986-07-11
Abstract: PURPOSE:To give a rectifying function or a switching function to the title electric element by a method wherein an electron transferrable protein molecule having a plurality of activity centers which function to transfer electrons, by which electrons can be transferred is used, and a plurality of electrodes are provided in the vicinity of each activity center adjoining to the protein molecule. CONSTITUTION:Cytochrome c' molecule 1 is the electron transferring protein, and it has two activity centers which perform the operation in which electrons are transferred. As the redox potential of the two activity centers 2a and 2b of the cytochrome c'1 is E2a<E2b, the electrons have rectificational characteristics that electrons are liable to run from the directions shown by the arrows A and B, namely, from the negative level of redox potential to the positive level, and the electrons hardly flow in the reverse direction. As a result, the rectifying element showing the rectificational characteristics similar to those of the P-N junction diode, which is formed by connecting an N-type semiconductor to a P-type semiconductor, can be obtained.
Patent JP-H05330795-A (JP)
Title: Elevator device
Inventor: KANO RIICHI
IPC: B66F7/14
Filed: 1992-05-28
Abstract: PURPOSE:To eliminate rolling at the time of driving an elevator device for which a combination of a ball screw and a ball nut is utilized by combining ball screws of right and left male screws that are turned in the right and the left directions, and ball nuts in the right and the left directions, together. CONSTITUTION:A pair of guide shafts 4, 4 by which an elevating body 2 is elevated and guided in a freely slid manner, are provided upright between upper and lower supporting plates 7 and 6, while two ball screws 10, 11 having male screws turning in the right and left directions are arranged in parallel to the guide shaft between the guide shafts 4 and 4. Ball nuts 12, 13 having female screws turning in the right and left directions to be screwed with the ball screws 10, 11, are provided on the elevating body 2. A balance plate body 8 that can be freely vibrated around the upper supporting plate 7 and a supporting shaft 9, is penetrated by the upper part of each ball screw 10, 11, while the ball shafts 12, 13 are turned in the right and left directions by transmitting the rotation of a servo motor 17 to a gear 16 fixed to each upper end part through a de-energizing brake 22 and a gear 20, and the elevating body 2 is thus elevated.
Patent JP-H0912114-A (JP)
Title: Load putting device for load transferring shelf
Inventor: MIYAKE YASUHIRO
IPC: B65G1/08
Filed: 1995-06-30
Abstract: PURPOSE: To easily put a load in a load transferring shelf by providing an opening and closing body, which can be freely opened and closed in relation to a transferring route of a putting free roller, and providing an opening mechanism, which automatically opens the opening and closing body when an engagement part is engaged with a part to be engaged, in the opening and closing body. CONSTITUTION: A load 8 is placed on a putting free roller 11a, and a putting device 7 is hoisted so that the front part thereof is inclined downward. At this stage, since an opening and closing body 25 is closed, the load 8 is received by the opening and closing body 25, and held on the free roller 11a, and an engagement part 20 is engaged with a part 19 to be engaged, and the back side of a load transferring shelf 1 is connected to the putting device 7. Since the opening and closing body 25 is automatically opened and closed through an opening and closing mechanism 31, the load 8 is transferred from the putting device 7 to the back of the load transferring shelf 1 by the free roller 11a, and stocked in a load housing unit 3.  In the case where the putting device 7 is not used, leg bodies 34 of other putting device 7 are placed on the upper end of a supporting frame 33 of the putting device 7 so as to pile plural putting devices for storage.
Patent JP-2000352405-A (JP)
Title: Mode selector valve and actuation system having the same
Inventor: HAYASHI FUMIHIRO
IPC: F15B20/00
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To carry out operation even if a mode selector valve is locked in the midway of switching a mode by constructing the mode selector valve to be switched to one of supply and discharge modes when a valve element is located at the stroke end on one side, and to be switched to a by-path mode when the valve element is located at the stroke end on the other side. SOLUTION: This mode selector valve 33 is adapted to communicate actuator side ports 33f, 33g connected to oil chambers 13, 14 with each other when a valve element 33 is located at the most end position of the other side in the moving direction, and by-pass control valves 31, 32 to connect the oil chambers 13, 14 with an oil passage 28. When a valve element 33j is located at the stroke end on one side, the selector valve is switched to one of supply of discharge mode positions, for example, to a mechanical mode position, and when the valve element 33j is located at the stroke end on the other side, it is switched to the by-path mode. Thus, at the time of mode switching between FBW mode and the mechanical mode, the selector valve is prevented from entering the by-path mode due to locking of the valve element 33j or the like.
Patent JP-S6142587-A (JP)
Title: Soil conditioner for agriculture and horticulture and its preparation
Inventor: INOUE TOSHIHARU
IPC: C09K17/20
Filed: 1984-08-06
Abstract: PURPOSE:To obtain the titled conditioner which is inexpensive and easy to mass- produce, by burning raw material powders mainly composed of siliceous stone and clay to form an inorganic open-cell porous material, grinding it, and giving shape-retaining treatment with a water-absorptive, water-soluble synthetic polymer thickener. CONSTITUTION:Raw material powders composed mainly of seleceous stone, clay, etc. are burnt to form an inorganic open-cell porous material having a large number of open cells. This material is ground into powder or a massive form and undergoes shape-retaining treatment with a water-absorptive, water-soluble synthetic polymer thickener (e.g. an acrylic acid polymer or a carboxyvinyl polymer) to give a soil conditioner for agriculture and horticulture. This conditioner gives suitable permeability and water retentivity to soil due to the permeability and water retentivity of the inorganic porous material coupled with the water absorptivity of the water-soluble synthetic polymer thickener.
Patent JP-H0453544-A (JP)
Title: Ultrasonic wave transmitting medium
Inventor: KAWASHIMA TORU
IPC: A61B8/00
Filed: 1990-06-22
Abstract: PURPOSE:To obtain an ultrasonic wave transmitting medium suitable for use in an ultrasonic diagnostic apparatus of excellent acoustic characteristics and high mechanical strength by forming the medium from a hydrate of a water absorbing composition which is made of a highly water absorbing resin and an elastic body. CONSTITUTION:An ultrasonic wave transmitting medium is formed by hydration of an elastic body containing a highly water absorbing resin, and any ethylene- vinyl acetate copolymer, urethane resin, and silicon resin are especially preferable as the elastic body used. The highly water absorbing resin is a kind of resin capable of absorbing water by more than ten times its weight; e.g. a saponified starch-acrylonitrile graft polymer etc., can be utilized. There are several methods for mixing the highly water absorbing resin in the elastic body; e.g. mixing the highly water absorbing resin in the elastic body while the elastic body is in a softened state through heating, or during the manufacturing process of the elastic body or while the elastic body is in a state of solution, or shaping the elastic body in a state of solution and then evaporating the solvent, and so on.
Patent JP-S6223661-A (JP)
Title: System for recognizing alternative operating route
Inventor: JIBIKI MASAYUKI
IPC: H04Q3/58
Filed: 1985-07-24
Abstract: PURPOSE:To allow a caller to recognize which route is to be used by providing a storage section designating a recognizing tone at every alternative route. CONSTITUTION:An automatic exchange is provided with trunks (TK) 51-53 by routes A-C connected to a switch (SW) 2, the switch (SW) 2 accommodating an extension 1, and tone recognizing trunks (TN) 61-63 of the routes A-C sending the recognizing tone by the path connected to the SW 2. When the extension 1 dials an outgoing dial number, a central controller (CC) 3 selects trunks in the order of TKA 51, TKB 52 and TKC 53, an idle trunk is acquired to connect the extension 1 to the TKA 51 via a link 22. Then the CC 3 reads tone recognizing designation information tna corresponding to the TKA 51 from a recognizing tone discrimination memory MM 4 to acquire the TNA 61, which is connected to the extension 61 via the link 2. Thus, the extension 1 listens to the recognizing tone from the TNA 61 to recognize that the operating route is a route via the TKA 51.
Patent JP-S6145100-A (JP)
Inventor: MIURA YUTAKA
IPC: E21D11/40
Filed: 1984-08-08
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-H106554-A (JP)
Title: Image forming device
Inventor: MURANO SHUNJI
IPC: H01L33/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To correct the image amount of a light-emitting device by a dynamic driving method. SOLUTION: LED arrays A1-A40 composed of a given number of light- emitting devices are disposed on a light-emitting section 2 to form an image on a scanning line. At least LED light-emitting devices in one LED array are driven by a driving circuit 3 based on a printing data D, and the array to be driven is selected in a time sharing manner out of a plurality of LED arrays A1-A40 by a selection circuit 5. A storage section 9 for storing a light quantity fluctuation correction data C for all LED light-emitting devices and a driving section 10 taking out the correction data C for the array from the storage section 9 in synchronization with the time sharing drive of the LED array and correcting the light emission amount of LED light-emitting devices are included in a correction driving circuit 4.  The unevenness of the light emission amount of all the LED light-emitting devices are corrected by the correction data C at the time of the dynamic driving of LED arrays A1-A40 to improve the printing quality.
Patent JP-2000345154-A (JP)
Title: Red light emitting alterglow photoluminescent phosphor
Inventor: MURAZAKI YOSHINORI
IPC: C09K11/84
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a chemically stable red light emitting afterglow photolumiscent phosphor having a long afterglow. SOLUTION: This red light emitting afterglow photolumiscent phosphor has a chemical compositional formula thereof within the following range: Ln2O2 S:Eux, My (0.00001<=x<=0.5; 0.00001<=y<=0.3; Ln is at least one kind selected from the group consisting of Y, La, Gd and Lu; M is a coactivator and at least one kind selected from the group consisting of Mg, Ti, Nb, Ta and Ga) in a rare earth oxysulfide phosphor activated with europium.
Patent JP-H0830975-A (JP)
Title: Optical disk recording/reproducing device, optical disk reproducing device and optical disk
Inventor: SHIBATA YASUMASA
IPC: G11B7/004
Filed: 1994-07-18
Abstract: PURPOSE:To reduce an error when the data are recorded by changing focal positions in a land and a groove when the data are recorded and separately adjusting focuses to focal optimum positions in the land and the groove. CONSTITUTION:A controller 43 outputs an offset voltage by which focusing is applied to a certain extent to an addition circuit 9. Then, in the state where a servo is applied to the land or the groove of an optical disk 51 selected by a land/groove changeover switch 5, a signal of an area A writing a repeat signal of a single frequency is reproduced by a recording signal reproducing circuit 41 to be outputted to a level detection circuit 42. In such a case, since an actuator 3 is adjusted to the focal optimum positions separately in the land and the groove, the influence due to the deviation in the optimum focal positions in the land and the groove is eliminated, and the error when the data are recorded/reproduced is reduced.
Patent JP-H06345465-A (JP)
Title: Molding method for glass optical element
Inventor: ITO HIROSHI
IPC: C03B11/08
Filed: 1993-06-10
Abstract: PURPOSE:To enable easy molding of extremely light-weight glass optical elements by holding a molten glass by means of a holder ring and allowing a couple of top and bottom forces to contact with the material simultaneously from the upper and lower sides and press-molding the glass. CONSTITUTION:A heat-resistant material having a high wettability to molten glass is used to form a holder ring 1 having the top opening 1a and the bottom opening 1b, further the diameter of the inner surface is made larger than the desired optical face diameter of the optical element. This holder 1 is inserted into an opening 2a in the carrying material 2 so that it is held by contacting with the step 2b and the carrying material 2 is nipped with a couple of nipping material 3. After molten glass 5 is allowed to stick to the holder 1, a couple of the top and bottom forces are inserted from the upper and lower openings of the carrying material 1 and allowed to contact at the same time with the molten glass to effect press molding, as the molten glass 6 is cooled down lower than the glass transition point, whereby the objective optical element is molded.
Patent JP-H10340831-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: KANEKO ATSUKO
IPC: C08G61/12
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing the solid electrolytic capacitor of a large capacitance with superior electrical characteristics by generating a fine and uniform solid electrolyte layer composed of a conductive high polymer inside of a wound capacitor element. SOLUTION: After a capacitor element 10, for which an anode electrode foil 1 and a cathode electrode foil 2 are wound via separators 3 is impregnated with 3,4-ethylene dioxithiophene and an oxidant in a solvent, polyethylene dioxithiophene is generated by a chemical polymerization reaction with at least two more times of heat processings. By executing at least two or more times of the heat processings for a fixed time, the chemical polymerization reaction can be accelerated stepwise, the solid electrolyte layer is generated inside the etching pit of the anode electrode foil 1 and the residuals of the solvent are removed efficiently as well.
Patent JP-S5866368-A (JP)
Title: Semiconductor diode
Inventor: MIZUSHIMA YOSHIHIKO
IPC: H01L29/872
Filed: 1981-10-16
Abstract: PURPOSE:To further improve inverse recovery time by preparing a region which absorbes minority carrier to be implanted to an electrode side from a semiconductor layer in the periphery of the semiconductor region for providing electrode. CONSTITUTION:A p<-> type semiconductor layer 2 is formed on an n<+> type semiconductor layer 1. Then, an insulating film 10 is formed on the layer 2. A  groove 11 is formed at the area wherein semiconductor layer may be cut into chips. Then, windows are selectively formed on the film 10 and an n<++> type region 3a is formed through these windows. At this time, an n<++> type region 13 is also formed simultaneously on the semiconductor layer 12 forming the groove 11. Then, a p<+> regions 3b are formed like islands selectively on the region 3a. These regions 3a, 3b form the semiconductor region 3' for providing electrode. In the region 3' of this structure, the region which absorbes the minority carrier in the layer 2 exists in the periphery of such region and the region 3b is provided, thereby the major carrier can be supplied thereto. According to this structure, minority carrier in the periphery can be efficiently absorbed and an inverse recovery time can also be curtailed.