baber/WOPTO huggingface dataset:
Patent JP-H02289884-A (JP)
Title: Image forming equipment by optical electrophoresis
Inventor: REONAADO EMU KAREIRA
IPC: G03G15/24
Filed: 1990-02-14
Abstract: PURPOSE: To obtain a disposable heated blocking electrode and a disposable image forming layer by allowing photosensitive particles which are contained in a liquified waxy binder and interposed between an image forming web and a blocking web, to selectively migrate to form an image. CONSTITUTION: In this device, in order to activate photosensitive particles in a waxy binder stuck to a blocking web 22 or image forming web 12, a heated circular arc member 10 is used and the blocking web 22 is wound around the outer surface of the circular arc member 10 and also, a negative or positive image is projected on the image forming web 12 with a cathode-ray tube 32. Accordingly, the waxy binder is liquefied to enable migration of the particles and thereby to form one particle image on the image forming web 12 and also, to form the other negative, i.e., complementary particle image on the blocking web 22. One of these particle images is transferred from any one of the blocking web 22 and image forming web 12 to a copying sheet and the transferred image is fixed on the copying sheet.  Thus, continuous used parts of both the blocking web 22 and image forming web 12 are wound up around wind-up rolls 26 and 16 respectively and disposed later.
Patent JP-H04247630-A (JP)
Title: Copper bonding wire
Inventor: SANKI SADAHIKO
IPC: H01L21/60
Filed: 1991-02-01
Abstract: PURPOSE:To provide a copper bonding wire which is soft and can largely reduce bonding damage by adding a very small amount of specific elements to highly pure copper. CONSTITUTION:By adding 0.0002 to 0.002wt.% of rare earth or Zr to 99.9999wt.% or more of a highly pure copper base material, impurities in a ball in bonding can be floated to an outer surface of the ball, so that without oxide and impurities remaining in the ball in a bonding wire remaining, formation of Si cracks can be prevented, loop characteristics can be improved and growth of crystal grains at a ball neck can be prevented.
Patent JP-2000232434-A (JP)
Title: Communication jamming device
Inventor: UEDA TOSHIHIKO
IPC: H04B1/69
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a communication jamming device realizing communication jamming with improved jamming efficiency against communication with a communication wave spread to a wide band. SOLUTION: The device is for jamming communication by a communication wave spread in a wide band. A storage means 6 storing the communication wave received by a reception antenna 1, transmission means (a transmitter 9 and a transmission antenna 10) amplifying the communication wave stored in the storage means 6 and transmitting it as a jamming wave, and a filter means 5 which is installed between the reception antenna 1 and the storage means 6 makes the communication wave among the waves received by the reception antenna 1 pass through and removes signals except for the communication wave are installed.
Patent JP-H04273535-A (JP)
Title: Multitask control system
Inventor: MORI TAKAKO
IPC: G06F9/46
Filed: 1991-02-28
Abstract: PURPOSE:To exactly detect a dead lock by providing a dead lock detecting function at the task management function of an operating system. CONSTITUTION:The above system is equipped with a dead lock detecting flag which displays that each task is in an execution enabling state, or an executing state, by a task unit. When the task is changed from a standby state to the execution enabling state, the flag is set to be '1', and when the task is transited from the executing state to the standby state, the flag is set to be '0'. In the state in which a task 1 is activated (S81), and a task 2 is activated (S82), when the task 1 makes an event queuing request (S83), and the task 1 is in the standby state, the task 2 also makes the event queuing request (S84). At that time, the dead lock detecting flag which is previously set to be '1' by the activating processing (S82) is set to be '0', and the two tasks simultaneously make the queuing request. Thus, the dead lock can be detected.
Patent JP-S60178801-A (JP)
Title: Guanidine fungicide for agriculture and horticulture
Inventor: YOSHIOKA NOBUYUKI
IPC: A01N47/44
Filed: 1984-02-24
Abstract: PURPOSE:The titled fungicide applicable to various blights of useful vegetable such as brown rot of peach, scarb of pear, etc., reducing phytotoxicity of guazatine, etc. which was not applicable owing to it strong phytotoxicity, comprising a specific acid addition salt of a fungicidal guanidine compound as an active ingredient. CONSTITUTION:A fungicide comprising a water-insoluble acid addition salt such as guazatine.3 laurate, guazatine.3 laurylsulfate, guazatine.3 dodecylbenzenesulfonate, etc. obtained by reacting a fungicidal guanidine compound such as guazatine[=1,1'-iminodi(octamethylene)diguanidine], etc. with an acid having >=9, preferably 9-25 total carbon atoms and lipophilic nature as an active ingredient. A carboxylic acid, sulfuric monoester, or sulfonic acid having a lipophilic group with >=9 total carbon atoms is preferably used as the acid. The fungicide is obtained by subjecting an acid with no lipophilic nature of the fungicidal guanidine compound of salt exchange reaction with an acid having a lipophilic group with >=9 total carbon atoms or its alkali salt.
Patent JP-H09229678-A (JP)
Title: Detection apparatus using resistor
Inventor: SAITO HIROYUKI
IPC: G01J1/44
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To lessen the number of control wires and make a detection apparatus compact by assembling on the other end of a capacitor whose one end is earthed, a resistor and a detection element whose one ends are earthed, first to fourth switching elements, a plurality of CMOS converters, a controlling means, and a computing means on the other end of the capacitor in one and the same chip. SOLUTION: A CPU 11 and a measurement circuit 20 are connected each other through input/output terminals, which are three-state terminals T1, T2. An input signal from the terminal T1 and an input signal from the terminal T2 are sent to a computing circuit 12 respectively through a CMOS inverter INV1 and a CMOS inverter INV2. The CPU 11 is provided externally with an electrically erasable and programmable read only memory (EEPROM) 15 holding a flag showing the characteristic of a detection element. All of the circuits except the EEPROM 15 are formed in the first to fourth chips 10. A light measuring circuit 20 comprises a standard resistor 21, a light measuring element 22, and a capacitor 23 and the brightness of an external field is measured by the element 22 and sent out as voltage form to the CPU 11.
Patent JP-H08226528-A (JP)
Title: Pulley
Inventor: KOSAKA NOBORU
IPC: F16H55/36
Filed: 1995-02-22
Abstract: PURPOSE: To prevent rust of a pulley itself and wear of a belt and prevent scattering of oil by forming the pulley out of multiporous sintered material in which oil is impregnated and making the amount of impregnated oil a specific wight % or less on the whole. CONSTITUTION: A pulley 1 is made of a multiporous sintered material and oil is impregnated in it. The amount of impregnated oil is 1.0weight% or les on the whole. Preferably, it is approximately 0.7weight% for the low speed rotation type pulley 1 and approximately 0.4weight% for the high speed rotation type pulley 1. When the pulley 1 rotates, oil oozes on an outer peripheral face of the pulley 1 due to centrifugal force. For this reason, lubrication is performed between a toothed belt 7 which is applied between the pulley 1 and its outer peripheral face and it to prevent wear of the belt 7. When the rotation of the pulley 1 stops, oil oozes again in the pulley 1. Consequently, it is possible to make balance among rust prevention, lubrication and scattering of oil proper and to prevent the an engine room becomes dirty.
Patent JP-S55125585-A (JP)
Title: Memory unit and its memory medium
Inventor: SENGOKU SHINJI
IPC: G11B23/06
Filed: 1979-03-23
Abstract: PURPOSE:To avoid the reduction of both the resolution and the reproduction output as well as lowering of the S/N ratio, by securing the constant recording density of each track in the cylindrical medium and then recording the information on both surfaces of the medium. CONSTITUTION:Cylindrical recording medium 27 is formed by connecting both ends of the flat plate on both surfaces of which the recording and reproduction is possible. Such medium 27 is turned along the circle by spindle motor 6 and via the coupling mechanism such as piston pulley 3, motor pulley 5, belt 4 and others. Then the information is recorded (reproduced) via magnetic head 7 on both surfaces of medium 27 after giving the fixed recording density and rotational speed to each track. Roller bearing 28 is fixed to main deck 21 via spindle outer wheel 22 and then holds medium 27 with two units of the bearing for turning. Accordingly, medium 27 has a small amount of swing at the position of head 7 provided near the support position to secure the stabilized recroding (reproduction). As a result, the reduction of both the rsolution and the reproduction output can be avoided along with the lowering of the S/N ratio, thus increasing the reliability.
Patent JP-H11217125-A (JP)
Title: Image formation device
Inventor: IWASAKI AKIHIRO
IPC: B65H1/26
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To safely perform works such as paper sheet feed or jam removing treatment at superior workability without removing a paper sheet feeding tray from a device main body in an image formation device of a front loading type. SOLUTION: In an image formation device provided with a paper sheet feeding tray 5 which is stored so as to be freely taken in/out from a storage position in an opening 4 formed in the lower part in front of the image formation device main body 1 and drawn out from the opening 4 by being shifted frontward from the storage position, the paper sheet feeding tray 5 is horizontally and rotationally moved with an inner point 27 of the paper sheet feeding tray 5 set as a fulcrum in a supply position where the paper sheets can be supplied to the paper sheet feeding tray 5 and a guide separation position which is drawn out frontward from the supply position so that the paper sheet feeding tray 5 can be shifted to a jam removing position retreated from the front of the opening 4.
Patent JP-H07216858-A (JP)
Title: Method for reinforcing concrete structure
Inventor: ITO TOSHIAKI
IPC: E04G21/12
Filed: 1994-02-07
Abstract: PURPOSE:To stretch and fasten a PC steel material from the hollow inside of a concrete structure. CONSTITUTION:A groove 12 is formed in the outer surface of the top board 10 of a tunnel, being extended from the hollow inside of the latter (shown at a), and thereafter, a cast steel coupler box 20 is temporarily fixed in a substantially longitudinal center part of the groove 12. Sheathed PC steel materials 14, 14 are laid in the groove 12 by fixing them to a hunch part at their fixing ends to which anchor plates 18 is fixed, and by fixing them in the coupler box 20 at their the other ends (shown in Fig. b). Then the groove 12 is refilled. At this time, a part 36 around the coupler box 20 is not refilled, being disengaged from the concrete structure (shown in Fig. c). After the PC steel materials are stretched and fastened with the use of a fastening device 40 such as a jack (shown in Fig. d), the inside of the coupler box, and the part 36 therearound are refilled with sprayed mortar so that the concrete structure is integrated.
Patent JP-H07499-A (JP)
Title: Method for refining and stabilizing absorbent polymer
Inventor: DEGAA TANKU
IPC: C08J3/12
Filed: 1994-02-08
Abstract: PURPOSE: To purify and stabilize solid particles of polymer polylactide through a relative short time of processing while reducing the amounts of chemicals used so as to enable the mechanical strength of a product fabricated from a polymer to be maintained over a long period by contacting the solid particles with methanol and then with acetone for specific periods of time. CONSTITUTION: Polylactide is formed into microparticles, and after the microparticles of polylactide are contacted with dry methyl alcohol at room temperature for at least 10 hours, the polylactide particles are filtered to separate the methyl alcohol from the polylactide particles. Then the polylactide particles are contacted with dry acetone at room temperature for at least 10 hours, and after the acetone is removed by filtering the polylactide particles the polylactide particles are dried and the polylactide is stored in an inert atmosphere. Therefore, an absorbent polymer is purified and stabilized through a relatively short time of processing while reducing the amounts of chemicals used, whereby the mechanical strength of a product can be maintained over a long period.
Patent JP-H03236143-A (JP)
Title: Vacuum container for display device
Inventor: UEDA YOJI
IPC: H01J31/12
Filed: 1990-02-14
Abstract: PURPOSE:To obtain a lightweight and thin vacuum container by providing multiple box type back plates made of metal on the back of a front plate, and providing a pressure difference between multiple vacuum chambers formed by multiple back plates. CONSTITUTION:Electrode body structures including external extracting terminals are arranged on the back of a front plate 1 made of a transparent glass plate, and a back plate 2 and a back plate 3 are hermetically connected to the back periphery of the front plate 1 to obtain the vacuum container of a display device. Evacuation pipes 4, 5 for independently exhausting multiple vacuum chambers 6, 7 are provided on the back plates 2, 3, a pressure difference is provided between multiple vacuum chambers 6, 7, thereby the atmospheric pressure can be separately applied to respective back plates 2, 3. The lightweight and thin vacuum container of a display device can be obtained.
Patent JP-H08204370-A (JP)
Title: Mounting structure of heating component and wiring board on radiator
Inventor: KUROIWA TATSUHIKO
IPC: H05K7/20
Filed: 1995-01-30
Abstract: PURPOSE: To provide a mounting structure with stable, accurate, and effective heat radiation, in which a heating component and a wiring board are mounted on a radiator. CONSTITUTION: A radiator 1 made of heat conductive material has a first face 1A, a second face 1B, higher than the first face 1A and having at least a flat part, on one side or both sides of the first face 1A, and a third face 1C higher than the second face 1B. A wiring board 2 is held at an opening 100 made up of the first face 1A and second face 1B, while a heating component 3 is fitted to the second face 1B by using an end of a pushing member 4 having the other end fixed to the third face 1C.
Patent JP-S62190871-A (JP)
Title: Manufacture of color solid-state image pickup device
Inventor: MINO NORIHISA
IPC: H04N5/335
Filed: 1986-02-18
Abstract: PURPOSE:To improve the manufacturing yield of a color solid-state image pickup device by forming a color mixture preventive film formed between color patterns and the protective film of the unit or inorganic thin films, and selectively etching the inorganic film on a wire bonding pad electrode to reduce photolithographic steps for opening a wire bonding hole to one processing. CONSTITUTION:A silicon oxide film is formed as an inorganic thin film by a photo-chemical vapor deposition method as an intermediate film 107b, a gelatin film is formed on a predetermined P-N junction photodiode, and dyed with predetermined dye such as blue dye to form a colored film 106B. Thereafter, to protect a color solid state image pickup unit, a silicon oxide film is formed as an inorganic thin film by a photo-chemical vapor deposition method as a protective film 108. Then, the film 108 is coated with a photoresist to form a photoresist pattern 109 in which only the photoresist on a pad electrode 104 for wire bonding is removed. The silicon oxide film on the electrode 104 is removed, and the pattern 109 is eventually removed.
Patent JP-S56131617-A (JP)
Title: Production of polyurethane-modified polyisocyanurate foam
Inventor: KURODA AKIRA
IPC: C08G18/09
Filed: 1980-03-21
Abstract: PURPOSE: To obtain titled foam having improved brittleness and smoking properties, by reacting a polyisocyanate with a trimerization catalyst and a benzylic ether  type phenol resin in the presence of a blowing agent and a foam stabilizer.  
     CONSTITUTION: In a process for producing a polyurethane-modified polyisocyanurate foam comprising reacting a polyisocyanate with a trimerization catalyst and a polyol in the presence of a blowing agent and a foam stabilizer, there is used, as said polyol, a benzylic ether type phenol resin represented by the formula, wherein R is H, a hydrocarbyl, a hydroxyhydrocarbyl or a halogen atom, X is H or methylol, methylol/H (mol ratio) ≥1, m+n≥2, m/n≥1 and p is 1W3. the foam thus produced is useful for heat-insulating protection wall or the like used in pipelines, furnaces and storage tanks which transport or store high-temperature substances. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60181422-A (JP)
Title: Mucking device for pneumatic caisson process
Inventor: IKENO SANKICHI
IPC: E02D23/08
Filed: 1984-02-25
Abstract: PURPOSE:To reduce construction cost, by a method wherein a mucking conveying device is mounted to the lower part of a hopper located in a material lock, a winder is hung down from a movable travelling device, and an earth bucket is hung down from the winder. CONSTITUTION:With a winder 13 operated, a clamshell bucket 14 is hung down to a working chamber 2 to load muck, after which the bucket 14 is hoisted up to the upper limit position of a mucking lock 10. With a traveling device 12 driven, the bucket 14 is horizontally moved along a rail 18 and is brought to a stop in a position above the hopper 19, the bucket 14 is opened to charge muck into the hopper 19. Subsequent to driving of a rotary valve 22 and opening of a slide gate 21, a screw conveyor 20 is operated, the muck is continuously discharged, and is thrown into an earth hopper 7 through a belt conveyor 23 to be stored therein.
Patent JP-H06189522-A (JP)
Title: Eddy current type reduction gear
Inventor: KUWABARA TORU
IPC: H02K49/02
Filed: 1993-01-29
Abstract: PURPOSE:To weaken the magnetic field leaking from a magnet to a braking drum when applying no brake and suppress dragging torque by weakening the magnetic force at the center in circumferential direction of a magnet without weakening the mechanical strength of each magnet. CONSTITUTION:A guide tube 10 box-shaped in cross section is arranged in a braking drum 7 coupled with a rotary shaft 1. Many ferromagnetic plates 15 are coupled at regular intervals in circumferential direction at the peripheral wall of the guide tube 10. Magnets 14A, which face each ferromagnetic plate 15 and whose polarities are different alternately in circumferential direction, are coupled with the magnetic supporting wheel 14 supported rotatably inside the hollow of the guide tube 10. A recess is provided at the center in circumferential direction of the periphery of each magnet 14A, and a reinforcing material less magnetic than the magnet 14A is coupled with the recess.
Patent JP-S56130913-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOTA KAZUNARI
IPC: H01S5/00
Filed: 1980-03-18
Abstract: PURPOSE:To form an active layer having preferable crystallinity by growing the III-V Group semiconductor layer in the Periodic Table containing non P on the first semiconductor layer containing P provided on a substrate and isolating the first semiconductor layer from the growing atmosphere. CONSTITUTION:After a semiconductor layer InGaAlP layer 11 containing P becoming an active layer is grown on a GaAs substrate 10, a semiconductor layer GaAs layer 12 containing non P is matched at lattice therewith and grown, and Zn or the like is diffused via the layer 12 in the layer 11, thereby form a P-N junction. Thus, since the layer 11 is isolated from the growing atmosphere, the P does not remove from the surface to become rough, but the active layer having preferably crystallinity can be obtained.
Patent JP-S61193637-A (JP)
Inventor: UTSUNOMIYA SHUNJI
IPC: A61B5/02
Filed: 1985-02-22
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-H10230495-A (JP)
Title: Method and device for cutting stacked sheet materials
Inventor: ISHIKURA NOBORU
IPC: B26D1/08
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of cut section being fluff or irregular by performing cutting while two surfaces forming a cutting edge line make relative motion nearly identical to approaching motion to the new surface of a material to be cut, the new surface being formed by cutting. SOLUTION: The cutting edge line 2c of a movable blade 2 has an angle opened in at least one selected from the front side or the approaching side vertical to a paper surface with respect to the cutting edge line 1c of a fixed blade 1, and thereby each unit sheet of materials 3 to be cut as sheet materials stacked between the movable blade 2 and a fixed blade 1 is cut by pressing the cutting edge line 2c from its one edge side. Two surfaces for forming the cutting edge line 2c, i.e., a cutting face 2a and a flank 2b are cut while making relative motion nearly identical to approaching motion, i.e., motion in nearly the same direction and at the same speed, with respect to the new surfaces 3a and 3b of the materials 3 to be cut, the new surfaces being formed by cutting.
Patent JP-H08226707-A (JP)
Title: Hot water boiler
Inventor: NASU ICHIRO
IPC: F24H1/00
Filed: 1995-02-23
Abstract: PURPOSE: To improve maintainability and reduce loss cost by entering a self diagnosis mode with a special operation of a specified switch for displaying a control data on a remote control to analyze the cause of abnormality hard to analyze of a complicate hot water boiler more accurately. CONSTITUTION: When an OK monitor switch 48 is operated, an abnormal code occurring previously is displayed on a time display 47 part for two sec. With further pressing of the OK monitor switch 48 for 10sec, a self diagnosis mode is applied. In the self diagnosis mode, data are displayed in a hour digit and in a minute digit at the time displaying 47 of time respectively corresponding to the number of items of the data. When a supply temperature of hot water setting switch 45 is operated in the self diagnosis mode, the data item is changed to allow the selection of data desired to examine. Therefore, the entry of the self diagnosis mode enables the determining of any condition of a hot water boiler in details when abnormality occurs. In addition, almost all of the switches are made available as usual in the self diagnosis mode too thereby enabling changing of operating condition in the self diagnosis mode as intact.
Patent JP-2000234563-A (JP)
Title: Vehicular engine
Inventor: KUROKI MASAHIRO
IPC: F02F7/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To ensure the sealing property of a connecting surface, and improve supporting rigidity by setting dividing surfaces of first and second crankcases in parallel with an axis of a crankshaft, and rotatably supporting at least two positions mutually holding a crank pin of the crankshaft on the first case side. SOLUTION: A crank case 33 for housing a crankshaft 36 is formed by mutually connecting a lower case 37 connected to a cylinder block 30 and an upper case 38 formed at a rear part of a down frame to each other avoiding direct connection to a cylinder block 30 of the upper case 38. A dividing surface 39 of the lower and upper cases 37, 38 is set in parallel with an axis of a cylinder bore 31 and an axis of the crankshaft 36. The crankshaft 36 is housed on the lower case 37 side in both cases 37, 38 for composing the crankcase 33, and at least two positions mutually holding crankpin 36a of the crankshaft 36 are rotatably supported at the lower case 37.