baber/WOPTO huggingface dataset:
Patent JP-H1020058-A (JP)
Title: Vacuum vessel
Inventor: SASAKI TAKASHI
IPC: G21B1/17
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To simplify a port part to reduce the cost, and solve a trouble such as vacuum deterioration by providing a sealed port between the inner plate and outer plate of a vessel double wall, and partially cutting the inner plate and the outer plate to open the port. SOLUTION: The sealed port 3 of a double wall structure vacuum vessel for containing a nuclear fusion equipment or the like has a poloidal rib 11 formed so as to surround the areas for forming opening parts in an inner plate 1 and an outer plate 2, and the upper and lower ends are connected to the inner plate 1 and the outer plate 2 by welding. When the part 3 is opened, the lower end position corresponding to the port 3 of the inner plate is first cut, and the upper end position corresponding to the port 3 of the outer plate 2 is then cut. The part to be opened of the inner or outer wall surface of the vacuum vessel is preferably marked to display the corresponding position to be cut. The blocking work of the port 3 after opening can be easily performed in a constructing site by bonding the respective cut pieces to the open ends of the inner plate and the outer plate by welding.
Patent JP-S57103952-A (JP)
Title: Endless metal belt for transmission of power
Inventor: KASHIWAGI IWAO
IPC: F16G5/22
Filed: 1980-12-18
Abstract: PURPOSE: To obtain a layered metal endless belt having a long service life by preventing the fatigue breakage, by providing the opposite sides and parts adjacent thereto with a compression stress in the circumferential direction.  
     CONSTITUTION: In the layered endless belt, the opposite sides and the parts adjacent thereto (lugs) where fatigue breakage will possibly start are provided with a compression stress in the circumferential direction so that fatigue breakage from the lugs can be prevented. In this case, a rolling method can be employed for the plastic working for providing the lugs with a compression stress, wherein for example a set of layered endless belts 1 are rolled from the direction of its width by vertical rolls 3, 3'. In this case, press rolls 2, 2' slightly narrower than the belt 1 in the direction of the width prevent compression  buckling of the belt 1. Thus fatigue breakage that will otherwise start from the  lugs can be prevented, and therefore a product having a long service life can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5968777-A (JP)
Inventor: WAKATAKE HARUKATA
IPC: G09F11/00
Filed: 1982-10-13
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-2000089944-A (JP)
Title: Method for displaying connection guide marker, system therefor and recording medium
Inventor: MOTO TOSHIYA
IPC: G06F9/06
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To aid visual connection between software components. SOLUTION: In the case of arranging software components 301 to 303 on the screen 300 of a computer and visually connecting these components 301 to 303 to construct an objective application, a connection guide marker to be a guide is displayed between connectable software components to aid connecting operation between software components.
Patent JP-H0342592-A (JP)
Title: Human body detector
Inventor: YAMAMOTO TERUO
IPC: G01J5/14
Filed: 1989-07-11
Abstract: PURPOSE:To accurately detect even a stopped human body by providing a computing means which calculates the absolute value and deviation of the output value of an IR sensor and a human body deciding means which decides whether the result of the computation is of the human body or not. CONSTITUTION:The visual field of the IR sensor 1 is previously held directed to a prescribed direction in order to detect whether the human body exists in the range of A or not. The absolute value (a) and deviation (d) of the output of the sensor 1 are applied from the computing means. Firstly, the object is decided to be the human body if the absolute value (a) is within the range of the 1st threshold value fa1 and the 2nd threshold value fa2 smaller than this threshold value fa1 and when the deviation (d) larger than the threshold value fa1 is detected. Secondly, the human body is decided to exist within the detection range if the absolute value (a) is larger than the threshold value fa1 and when the derivation (d) larger than the 2nd threshold value fd2 larger than the threshold value fd1 is intermittently outputted. The absence of the human body is decided regardless of the value of the deviation (d) if the absolute value (a) is smaller than the threshold value fa2.
Patent JP-H05262516-A (JP)
Title: Production of k-or rb-beta"-or beta-alumina powder preparation, the preparation, production of k-or rb-beta"-or beta-alumina ceramic molding, the molding, and ion conductor made of the molding
IPC: C01F7/028
Filed: 1992-07-07
Abstract: PURPOSE: To provide the process for the production of the K- or Rb-β" or β-alumina powder preparation and the ceramic molding of the preparation.  
     CONSTITUTION: A cubic densely packed alumina oxide or a precursor thereof is subjected to attrition together with a doping material or a precursor thereof, the so obtained mixture is calcined in an oxygen-containing atmosphere, K 2 O or Rb 2 O or a precursor of their compounds is added to the calcination product obtained, and the mixture is subjected to attrition and then calcined in an oxygen-containing atmosphere at a temperature greater than 900°C to produce the powder preparation. Further, the powder preparation is converted by attrition, isostatic pressing and sintering into a ceramic formed body. Consequently, the K- or Rb-β" or β-alumina ceramic molding which is suitable as an ion conductor can directly and easily be manufactured at low cost. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0229618-A (JP)
Title: Liquid crystal element and its operating method
Inventor: TAKIGUCHI YASUYUKI
IPC: G09G3/36
Filed: 1988-07-19
Abstract: PURPOSE:To easily execute a bright multicolor display by constituting the title liquid crystal element so that one of two oriented directions of a liquid crystal molecule of each liquid crystal layer at the time of applying a voltage is parallel or orthogonal to a polarization axis of a polarizer and the other makes an angle of about 45 deg. against the polarization axis of the polarizer. CONSTITUTION:A polarizer 12 and 22 are placed so that polarization axes are made parallel or orthogonal to each other. Liquid crystal molecules of liquid crystal layers 15, 25 are oriented roughly horizontally against substrates 11, 21a, 21b and 31 by oriented films 14, 24a, 24b and 34, oriented and deformed by a voltage applied to transparent electrodes 13, 23a, 23b and 33, and go to bistable in a state of A and B. As for two oriented directions at the time of applying a voltage of the liquid crystal molecules of the liquid crystal layers 15, 25 at the time of applying a voltage and the polarization axes of the polarizers 12, 22, one of the bistable oriented direction A and B is made parallel or orthogonal to the polarization axes of the polarizers 12, 22. Also, the other is allowed to make an angle of about 45 deg. against the polarization axis. In such a way, the visual angle dependency is reduced, and a multicolor display having a high quality can be executed.
Patent JP-H0623861-A (JP)
Title: Air bag and production thereof
Inventor: SHIMOMURA KYOICHI
IPC: B32B27/00
Filed: 1992-07-07
Abstract: PURPOSE:To obtain an air bag used as a heat insulating material or a buffer material and capable of being easily and efficiently produced. CONSTITUTION:An air bag is obtained by successively laminating a pair of polyethylene resin layers 4, 10, a pair of anchor coat layers 6 and a pair of base film layers 2, 12 from the inside to the outside through release layers 8. In this air bag, a check valve not shown in a drawing is arranged between the release layer 8 and the polyethylene resin layer 10 adjacent to the release layer 8 in order to fill the air bag with air and, by introducing air into the air bag from the air injection port of the check valve, the release layer 8 and the polyethylene resin layer 10 are pressed by the pressure of air to be mutually released and, as a result, an air chamber 18 is formed between both layers 8, 10.
Patent JP-S57103200-A (JP)
Title: Memory package area compression system
Inventor: SHIBATA TOMOHITO
IPC: G06F12/06
Filed: 1980-12-19
Abstract: PURPOSE: To perform address conversion in memory packaging and to improve memory package efficiency, by using memory constitution wherein memory space is divided into data space and code space.  
     CONSTITUTION: In memory constitution where memory space is divided into data space and code space, the maximum address of an area used as the data space is set 1 as a boundary value E, which is added 2 to the address Ac of the code part C of the code space; and the address AD of the data part E is used as an actual address as it is. Then, the package capacity (address) of a memory to be packaged is set 3 as a package limit value F, which is compared with said sum value and the result is discriminated 4; when the sum value exceeds the package limit value F, an interruption signal G showing that the memory is not packaged is generated when not, the sum value is used as the actual address A'c of the code part C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5984733-A (JP)
Inventor: TAKASA KENJI
IPC: B65D3/10
Filed: 1982-10-15
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-S6338570-A (JP)
Title: Evaporating device for vacuum deposition
Inventor: SONE MASAHIRO
IPC: C23C14/24
Filed: 1986-08-01
Abstract: PURPOSE:To shorten the time for forming a vapor deposited film and to prevent the generation of splashes by boiling and bumping by dividing the inside of a boat as an evaporating source by a partition plate having an aperture along the bottom plate surface thereof to a molten sample storing part and a molten sample evaporating part. CONSTITUTION:The central recess of a flat plate 1 is partitioned by the partition plate 4 to the molten sample storing part 2a and the molten sample evaporating part 2b. The bottom plate 5 is formed thin in the storing part 2a and thick in the evaporating part 2b and is so inclined as shown in the figure that the molten sample flows thereon. The partition plate 4 has the construction to allow the molten sample in the storing part 2a to flow along the bottom plate 5; for example, said plate is a mesh plate, etc. A material to be evaporated is filled into the storing part 2a and a voltage is impressed between flat plates 3 and 3', then the bottom plate 5 is so heated as to have the temp. gradient from the thick part to the thin part thereof. The temp. enough to allow the molten sample to complete the evaporation before arriving at the lowermost part of the evaporating part is attained in the evaporating part 2b when the bottom plate part of the storing part 2a is heated to the temp. enough to melt the sample. Since the molten sample is in the form of a liquid film, the sample is extremely liable to evaporate.
Patent JP-H1126745-A (JP)
Title: Solid-state image pick-up device
Inventor: KAWAI SHINICHI
IPC: H04N5/335
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To increase the amount of transfer electric charge without widening the width of an N-type diffusion layer and a to suppress the rising of a channel potential, by linking and forming the second high concentration diffusion layers on both sides the central part of the first conducting type diffusion layer. SOLUTION: On the surface of an N-type semiconductor substrate 1, an insulating film 81 comprising a silicon dioxide film, a silicon nitride film and the like is formed. In the region of the upper parts of N-type diffused layers 51 , 52 and 53 , a transfer electrode 9 of a vertical charge-coupled element resistor is formed. Furthermore, a light shielding film 10 comprising a tungsten film and the like is formed thereon through an insulating film 82 . At this time, the impurity concentrations of the second N-type diffused layers 52 and 53 on both sides in the N-type diffused layers 51 , 52 and 53 are made thick. Thus, the bonding capacity with a P<+> type element separating region 7 is increased. In this way, the amount of the transfer electric charge can be increased.  Furthermore, by decreasing the impurity concentration of the first N-type diffusion layer 51 , the rising of the channel potential is suppressed.
Patent JP-S6157505-A (JP)
Title: Herbicide composition
Inventor: IGAI TAKASHI
IPC: A01N47/34
Filed: 1984-08-29
Abstract: PURPOSE:To provide a herbicide composition containing a specific pyrazolesulfonylurea derivative and X-52, bifenox, etc., exhibiting synergistic activity, and capable of completely controlling cockspur-grass, annual weeds and perennial weeds at a low dose. CONSTITUTION:The objective composition contains (A) the compound of formula (A is lower alkyl; B is halogen or lower alkoxy; R is lower alkyl; X and Y are lower alkyl or lower alkoxy; Z is CH or N) and (B) 2,4-dichloro-3'-methoxy-4'- nitrodiphenyl ether (X-52), 2,4-dichlorophenyl-3-methoxycarbonyl-4'-nitrophenyl ether (bifenox), 3-[2-nitro-5-(2-chloro-4-trifluoromethylphenoxy)-phenoxy-tetrahydrofuran, etc. The amount of the component A is 0.001-50pts., preferably 0.001-10pts. per 1pt. of the component B.
Patent JP-H0346451-A (JP)
Title: Key telephone set
Inventor: TERAUCHI YOSHIO
IPC: H04M3/46
Filed: 1989-07-14
Abstract: PURPOSE:To bypass dialing to other party when a person desired to be called is busy by dialing plural telephone numbers with addition of priority order and giving early dialing to the person desiring to be called. CONSTITUTION:The operator operates a key of its own key telephone set 11 to enter a group number as an identification number of opposite destination information group to be entered now and enters the priority order as to the destination information to be entered. Then a pair of the destination number and the destination name constituting the destination information are inputted. Since the input data is displayed on a character display section 14, the operator discriminates the propriety order of the input content. When a series of inputs as above are finished, the data is stored in a prescribed area of a memory 23. The priority order stored in the memory 23 is the priority order of the destination not receiving a call yet and when a telephone call reaches a destination, the destination information is erases from the registration content of the relevant group and the destination information of the next priority order is in turn used.
Patent JP-S6159842-A (JP)
Title: Mounting method
Inventor: YAMAGUCHI MASAYOSHI
IPC: H01L21/58
Filed: 1984-08-31
Abstract: PURPOSE:To mount a chip with high accuracy by detecting the chip placed on a position compensating table by a television camera, turning the position compensating table from a detecting information from the camera and compensating the displacement of revolution while the movement of a mounting head is compensated on the basis of the quantity of positional displacement. CONSTITUTION:A semiconductor chip T housed in a tray 22 is picked up, the chip is placed onto a position compensating table 48 for a rotary conveyor 25 once, the semiconductor chip T is detected by a television camera 50, the angle of displacement of revolution of the table is calculated from a detecting information from the camera and the displacement of revolution is compensated while the quantities of positional displacement in the XY directions are computed, and movement at a time when a mounting head 19 picks up the semiconductor chip T is compensated by the quantities of positional displacement in the XY directions. Accordingly, a program calculating the positional displacement of the semiconductor chip T is simplified, thus mounting the semiconductor chip T with high accuracy at high speed.
Patent JP-S6074572-A (JP)
Title: Integrated circuit device
Inventor: FUJIEDA FUMI
IPC: H01L21/8222
Filed: 1983-09-30
Abstract: PURPOSE:To simplify circuit constitution while improving the degree of integration by adjusting the ratio of reference currents to output currents of a current mirror circuit by utilizing an aluminum wiring resistor in an integrated circuit device containing the current mirror circuit. CONSTITUTION:With transistors Q1, Q2, N type regions 1, 4 are used as collectors, P type wells 2, 5 formed on the N type regions 1, 4 as bases and N type regions 3, 6 shaped on the P type wells 2, 5 as emitters. A slender resistor section 17 is formed between an emitter contact 12 for the transistor Q2 and an aluminum wiring section 16 and used as an emitter resistor R, and current difference by an Early effect is corrected. The shape of the resistor section 17 is not enlarged so much, and a special resistance element is not required.
Patent JP-H04237593-A (JP)
Title: Flux for aqueous soldering
Inventor: KOOTONII BUI DOTSUDO
IPC: B23K35/363
Filed: 1991-06-26
Abstract: PURPOSE: To provide a soldering flux which can be washed out by water and/or detergent and besides does not adversely impact the surface insulation resistance(SIR) of a circuit board. CONSTITUTION: A water-soluble soldering flux which does not adversely impact the surface insulation resistance of a circuit board is comprised of a water-soluble vehicle, an activator and a hydrophobic surfactant preferentially adsorbed at the circuit board surface. At soldering temperatures, the activator reacts to clean metallized areas on a circuit board and promote solder wetting. The hydrophobic surfactant, which is preferentially adsorbed at the circuit board surface, acts to block the diffusion of hydrophilic vehicle molecules into the circuit board to prevent the degradation of circuit board's surface insulation resistance.
Patent JP-S5881990-A (JP)
Title: Electroplating treatment
Inventor: NISHIZAWA SHIGERU
IPC: C25D17/12
Filed: 1981-11-11
Abstract: PURPOSE:To attain to increase the elution amount of a plating metal, by a method wherein a rotary anode body holding the plating metal and a material to be plated are immersed in an electrolytic liquid and DC power source is connected between the anode body and the material to be plated. CONSTITUTION:An anode body 103 comprises a metal cylindrical box body having plural openings in a mesh like form and a plating metal, for example, a Cu chip 104 is accommodated therein. In addition, the anode body 103 is  supported by a shaft 105 and this shaft 105 is connected to the shaft of a motor  106. In this state, the anode body 103 and a material 111 to be plated constituting a cathode are immersed in a plating bath tank 101 accommodating a  plating liquid and the motor 106 is driven to rotate the anode body 103 as well  as a DC power source 114 is connected between the anode body 103 and the material 111 to be plated. Because the plating liquid is stirred and the chip 104  generates no immobilized film, the elution amount of the plating metal is  increased.
Patent JP-S5970382-A (JP)
Title: Endoscope video system
Inventor: KOMIYA OSAMU
IPC: H04N7/18
Filed: 1982-10-15
Abstract: PURPOSE:To attain accurate comparative diagnosis, by displaying overlappingly the present and past images. CONSTITUTION:An output signal of a television camera 12 is stored in a small capacity memory 20. When one diagnosis is finished, this data is transferred to a large capacity memory 18. This is repeated at every diagnosis, and all picture signals in a coelom observed by an endoscope is stored in the large capacity memory 18. In case of the comparative diagnosis, the signal is read out from the large capacity memory 18 or the small capacity memory 20 and the picture of prescribed two frames is selected on a CRT monitor 22 while displaying the signal thereon. The two-frame picture signal is stored in each frame area in the picture memory 38. The CRT monitor 22 reads out the two-frame signal from the picture memory 38 at the same time, and displays two pictures overlapping as a result.
Patent JP-S63186848-A (JP)
Title: Sintered hard alloy and its production
Inventor: TOBIOKA MASAAKI
IPC: C22C29/04
Filed: 1987-07-22
Abstract: PURPOSE:To develop a sintered hard alloy for a cutting tool having excellent cutting ability, by compounding the hard powder of the double carbon nitride of Ti and W and the carbide, nitride, etc., of Ta and Nb and Ni or Co powder as a bonding material, subjecting it to compacting and sintering the same. CONSTITUTION:3.0-40.0wt.% Ni or Co powder as the bonding material at the time of sintering is added to the extremely hard particles consisting of the double carbon nitride of Ti, W, Ta and Nb having the compsn. shown in the molecular formula [I] and compounded therewith. A proper quantity of paraffin as a lubricant is added to the compounded powder, and after applying it to wet blending, granulation is executed. Said granulated goods are pressurized and molded, and thereafter heated to 1,200 deg.C in a vacuum. The same are further heated to 1,200-1,450 deg.C in an N2 gas atmosphere and are sintered. The sintered hard alloy for a cutting tool consisting of the extremely hard double carbon nitride dispersion layer of Ti, W, Ta and Nb in which Ni or Co forms the bonding material can be thereby obtd.
Patent JP-S57105428-A (JP)
Title: Foam of polystyrene resin and polyethylene resin mixture
Inventor: HOGI TSUNEO
IPC: C08J9/14
Filed: 1980-12-23
Abstract: PURPOSE: To prepare the titled foam having excellent compression recovery, strain resistance, creep resistance, heat insulation, and processability for cutting, and low dimensional change with heat and solvent, by mixing and foaming specific polyethylene resin and polystyrene resin at a specific ratio.  
     CONSTITUTION: The titled foam rich in closed cells, satisfying the formula IV (F is 25% compressive strength), and having a compression recovery of ≥90% and a solvent swelling ratio of ≤10%, can be prepared by mixing and foaming (A) a polyethylene resin having an MI of 0.2W2.6g/10min (e.g. a low-density polyethylene having a density of 0.915W0.930g/cm 3 ) with (B) a polystyrene resin having an MFI of 1.4W1.8g/10min[styrene (co)polymer (having a styrene content of ≥70%)]under the conditions to satisfy the formula I (R is formula II) and formula III[Y is the amount of the component B(pts.wt.)per 100pts.wt. of the component A; D is density of the foam (10W40kg/m 3 )]. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0630569-A (JP)
Title: Power regenerative power rectifier and inverter device
Inventor: FUJIWARA MASANORI
IPC: H02M7/48
Filed: 1992-07-09
Abstract: PURPOSE:To prevent a short of a transistor of a series arm of a rectifier circuit even if an abnormal base driving signal is generated at the time of a power cut or an instant power stoppage. CONSTITUTION:A base driving circuit 2 has a photo coupler PC. A light emitting diode 30UL of the photo coupler operates in response to the three-phase line voltage to be supplied to a power transformer 20. A photo transistor 30UE of the photo coupler conducts when the light emitting diode 30UL emits light. When the photo transistor 3OUE is in a conduction state, an inverter 50 outputs a high-level signal. While one signal in each pair of signals is output by a series circuit constituted of arms U and X, V and Y, or W and Z, the output of the other signal in the pair is regulated by a base signal generating section 40 which has a base signal interlock circuit 90.
Patent JP-H0929178-A (JP)
Title: Eliminating device of material solidification in powder housing bag
Inventor: HIRANO RYOICHI
IPC: B28C7/00
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To easily and evenly pulverize with little efforts. SOLUTION: The device is equipped with at least a pair of rotating roll members 4, 5, through which a powder housing bag uptaken from the primary side of the feeding direction is insertedly passed plural projected parts 4a... or 5a... for pressing the powder housing bag to the opposed roll member, in the outer peripheral parts of the roll members 4, 5, and the projected parts of the roll member opposed to recessed parts 4b... or 5b... positioning between the projected parts of another roll member.