baber/WOPTO huggingface dataset:
Patent JP-H02207402-A (JP)
Title: Light projecting device for mover or the like
Inventor: KANEFUJI YUJI
IPC: F21S2/00
Filed: 1989-02-03
Abstract: PURPOSE:To reduce the needs of adjustment with higher free degree of a lighting source and a selected mirror in a simple structure by providing a rotary mirror which receives light from a projector to reflect and project the light over a certain-angle area around a rotation axis in reciprocal strokes. CONSTITUTION:When a tractor performs cultivation with reciprocating motion about neighboring areas in a direction along the longer side (a) of a working section 13, constantly and reciprocally oscillated light is irradiated by a laser beam or, etc., to a light-receiving device 20 mounted on the tractor from respective light-projecting devices 15 which are installed at basic points (A), (B) in the working section 13 to perform automatical steering control in a moving direction. For a directional control, to capture the center of a lighting source to projected light irradiated from the respective light-projecting devices 15 with a light-receiving sensor 22 for the light-receiving device 20, a light-receiving mirror 23 is rotationally moved by a stepping motor 28 toward the respective light-projecting devise 15 by turns, and stopped in the state of facing the light-receiving mirror to the light-projecting devices 15 while projected light irradiated from the devices 15 has one reciprocal stroke. The devices 15 reciprocally reflect and project light from a projector 1 by rotary mirros 3, 3' which are rotated via a motor 17.
Patent JP-H04264192-A (JP)
Title: Liquid crystal composition, liquid crystal element containing the same, display method using the same, and display device therefor
Inventor: MORI YOSHIMASA
IPC: G02F1/13
Filed: 1991-02-20
Abstract: PURPOSE:To obtain a liquid crystal composition which gives a liquid crystal element having a large driving voltage margin, a wide driving temperature margin and good switching characteristics by combining two kinds of specific liquid crystal compounds. CONSTITUTION:The liquid crystal composition is prepared by mixing at least one (e.g. formula II) of the liquid crystal compounds of formula I with at least one (e.g. formula IV) of the liquid crystal compounds of formula III. In the formula I and III, R<1>, R<2>, R<3> and R<4> are each a 1-18C alkyl in which one or nonadjacent two or more CH2 groups may be replaced by O, CO, COO, etc., provided that no heteroatom is adjacent; Z<1> is COO or CH2O; X<1>, X<2>, X<3> and X<4> are each a single bond, O, COO, etc.; A<1>, A<2>, A<3> and A<4> are each a single bond; Y<1>, Y<2>, Y<3> and Y<4> are each H, halogen, methyl, etc.; Z<2> is a single bond, formula V, etc., COO and OCO; and (k) is 0 or 1.
Patent JP-S57139152-A (JP)
Title: Production of water-dispersed resin
Inventor: YANAGISAWA KUNIO
IPC: C09D133/04
Filed: 1981-02-24
Abstract: PURPOSE: To obtain the titled resin which is suitable for use in paints and gives a film having excellent resistance to water and weather, etc., by polymerizing a radical-polymerizable monomer in the presence of a vinyl copolymer having specified structural units and in an org. solvent, and then adding water to the resulting polymer.  
     CONSTITUTION: A vinyl copolymer consisting of, as structural units, 0.5W50wt% (meth)acrylate ester having the formulaI(wherein R 1  is H, CH 3 ; R 2  is a group of formula II or III; R 3  is H, CH 3 ), 1W30wt% α,β-unsaturated carboxylic acid such as acrylic acid, and 0.5W20wt% compd. having a polymerizable unsaturated group and hydroxyl group such as 2-hydroxyethyl acrylate, is prepd., and then neutralized with a base. A radical-polymerizable monomer such as methyl acrylate is polymerized in the presence of the resulting neutralized product of the vinyl copolymer and in an org. solvent such as acetone. Water is added to the resulting polymer to obtain the desired water-dispersed resin. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01200547-A (JP)
Title: Focused ion beam implantation device
Inventor: SAWARAGI HIROSHI
IPC: H01J37/317
Filed: 1988-02-05
Abstract: PURPOSE:To make a beam drawing correct constantly by detecting the rotation angle of material and rotating a deflector corresponding to the detected rotation angle in radiating an ion beam diagonally to the material. CONSTITUTION:A rotation angle of a wafer 1 of material is determined roughly by an orientation foot 1a provided at the water 1 first, and then a correct rotation angle of the wafer axis is determined using a wafer mark M. Next, a rotary mechanism consisting of a rack 20a and a pinion 21 is actuated based on this rotation angle so as to rotate a deflecter 20. The axis of the wafer 1 is thus put to coincide completely with the axis of the deflecter, where an ion beam Bi is radiated to the surface of the wafer 1 through the deflecter 20 in this condition. This means that the axis of coordinates of the material is gotten to coincide with the axis of coordinates of the deflecter system, so a correct beam drawing is achieved constantly even in drawing a diagonal line.
Patent JP-S60169720-A (JP)
Title: Position detector for accommodating material in tank
Inventor: YAMAMOTO TAKASHI
IPC: G01F23/292
Filed: 1984-02-13
Abstract: PURPOSE:To make it possible to detect a position accurately and stably, by arranging a light emitting part and a light receiving part, which faces the light emitting part, at positions for detecting liquid and the like in a tank. CONSTITUTION:When a liquid 4 in a liquid level detecting part 9 comes to a position, where light from a light emitting part 7 is shielded, the output of a light receiving part 8 disappears. Therefore, the level position of the liquid 4 in the tank can be detected by detecting the output of the phototransistor of the light receiving part 8. Namely, the H-level position of the liquid 4 in the tank 5 is detected by a pair of the light emitting part 7 and the light receiving part 8, which are provided at the upper part of the detecting part 9, and a liquid-level detecting relay 2a. The L-level position of the liquid 4 in the tank 5 is detected by a pair of the light emitting part 7 and the light receiving part 8, which are provided at the lower part of the detecting part 9, and a liquid level detecting relay 2b.
Patent JP-S61189114-A (JP)
Inventor: KAMII TAKASHI
IPC: H02G3/38
Filed: 1985-02-15
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-S60170334-A (JP)
Title: Channel switching circuit
Inventor: TANAKA SHIYOUJI
IPC: H04B1/74
Filed: 1984-02-14
Abstract: PURPOSE:To cope with a fault occurring at the downstream side of a frequency converting device, by controlling a channel switching device in accordance with the existence/nonexistence of a hopping command signal and the output signal of a hopping switching circuit. CONSTITUTION:Time division signals superimposed on a carrier are sent to signal detecting circuits 13 and 14 through a currently used and standby hopping switching circuits 7 and 8, respectively, and existence/nonexistence of the time division signal is discriminated. The discriminated result and a hopping command sent as the control signal of the switching circuits 7 and 8 are respectively given to an alarm detection controlling circuit 9. The controlling circuit 9 makes switching of channels by controlling a channel switching device 10 except when both time division component and hopping command exist. Therefore, a fault occurring at the downstream side of a frequency converting device can be processed.
Patent JP-S63193212-A (JP)
Title: Flow rate regulating valve
Inventor: MASUDA KENJI
IPC: G05D7/00
Filed: 1987-02-06
Abstract: PURPOSE:To accurately regulate a mass flow rate without being affected by variation in viscosity by providing a flow rate detection part and a flow rate regulation part in a flow passage for fluid and making a force originating from the motion variation of the fluid operate on the detection body of the detection part, and balancing this force with the force of a mass flow rate setting means and operating a spool coupled with the detection body. CONSTITUTION:A cylindrical chamber is provided to a main body 2 which constitutes the flow rate regulating valve and the detection body 5 is fitted therein slidably. The spool 38 which controls the connection between an input-side port 32 and an output-side port 33 associatively with the detection body 5, an inflow passage 17 which guides the fluid to the detection body 5, and an outflow passage 13 which guides the fluid to the main body 2 are provided to compose the flow rate detection part 1 of them. Further, the detection part 1 is provided with a valve body 75, the flow rate regulation part which has a pilot chamber 79 provided at one end of the valve body 75, and a mass flow rate setting means 61 which regulates the flow rate by operating the spool 38. Further, the pilot chamber 79 is connected to the port 33 through a pilot line 91 which has a throttle 89 and chambers 41a and 41b facing both ends of the detection body are connected to the pilot chamber 79.
Patent JP-H11207661-A (JP)
Title: Cable connection workbench
Inventor: FUJII YASUYUKI
IPC: B25H1/16
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain a workbench which is capable of coping with various kinds of cables and can be used at various kinds of places by providing holding tools holding the tip parts of a cable at left and right ends of the upper surface of a top plate provided with leg parts and further providing a recessed part for installing tools which arranges various kinds of tools for connection work at a prescribed location on the upper surface of the top plate. SOLUTION: On the sides of left and right opposed short side parts 4, 4 of a top plate 1 provided with four leg parts 2... supporting the top plate 1, for instance, holding tools 6, 6 for holding the tip parts of a cable are installed. Further, each recessed part 3... which is different in shape is provided on an upper surface 1a of the top plate 1. Each of these recessed parts 3... is formed into a shape corresponding to each of various kinds of working tools and is set in an arrangement in which different connection works can be efficiently performed according to kinds of cables. Because a cable connection workbench of this constitution can be used in common to connection works of various kinds of cables and can be used in the underground, on the ground and within a bucket, working efficiency is improved.
Patent JP-2000222894-A (JP)
Title: Semiconductor memory
Inventor: TAKASE KENJUN
IPC: G11C16/02
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To realize high rate read operation of a multivalued flash memory or the like. SOLUTION: When the logical value of a lower bit b0, for example, of a stored data having different logical values on the opposite sides of word line select potentials VRW1, VRW3 is determined in a multivalued flash memory having a memory array of four-valued memory cells arranged in matrix, a read data D3 obtained at steps ST1 and ST2 by read operation for bringing a specified word line to the word line select potentials VRW3, for example, is taken into the corresponding unit sense latch in a sense latch. Subsequently, a read data D1 obtained at step ST3 by read operation for bringing a specified word line to the word line select potentials VRW1 is left, as it is, on a corresponding global bit line and processed directly at step ST4 thus determining the logical value of a lower bit b0.  Furthermore, a read data D2 obtained at steps ST7, ST8 by read operation for bringing a specified word line to a word line select potentials VRW2 and the logical value of an upper bit b1 in a memory data is determined based on the read data D2.
Patent JP-H03231982-A (JP)
Title: Adhesive and production of laminate using the adhesive
Inventor: KUROKAWA HIDEKI
IPC: C09J9/00
Filed: 1990-02-06
Abstract: PURPOSE:To provide an adhesive comprising a solvent solution containing an UV-curing resin and a photo-polymerization initiator having acryloyl group, free from the odor and hygienic problems caused by residual monomers and resistant to the lowering of adhesivity with time after the production of a laminate. CONSTITUTION:The objective adhesive is composed of a solvent solution containing (A) an UV-curing resin consisting of preferably a (meth)acrylic oligomer (mixture) containing double bond and having a molecular weight of 1,000-3,000 and (B) an acetophenone, benzoin, thioxanthone or benzophenone-type photo-polymerization initiator having acryloyl group. The above solvent is e.g. ethyl acetate, toluene, methyl ethyl ketone, isopropanol, ethanol or their mixture.
Patent JP-H06288154-A (JP)
Title: Plastic holder for fixing holding strip for glass pane or filling plate to frame of window or door and disposed glass holding strip
Inventor: JIIKUFURIITO HAABIHITO
IPC: E06B3/58
Filed: 1994-02-24
Abstract: PURPOSE: To secure additional frictional resistance between a plastic retaining body and a glass retaining strip by providing an assembled strip at the free end section of a base plate and an engaging hook to be engaged with the engaging surface of the glass retaining strip from the back side at the free end section of an arm. CONSTITUTION: A plastic retaining body 9 has an arm 9 provided with a locking hook 20 at its free end section and engages the hook 20 with the locking surface of a glass retaining strip 8 from the back side. A unit, composed of the glass retaining strip 8 preassembled with a plastic retaining piece 9, is inserted into the groove 6 of a sliding door frame 2 together with a fixed portion. In this case, a U-shaped assembled strip 11 is supported by the groove 6 on the outside of an edge-section strip 13, and the outline of the strip 11 allows the forcible insertion of the glass retaining strip 8 and arranged plastic retaining body 9 into the groove 6 along the U-shape of the groove 6.  Therefore, the disassembly of a structure unit composed of the glass retaining strip 8 and plastic retaining body 9 of molded frame materials can be performed, without separating the body 9 from the strip 8.
Patent JP-S61186889-A (JP)
Title: Electronic timepiece
Inventor: INOUE YUICHI
IPC: G04C3/00
Filed: 1985-02-14
Abstract: PURPOSE:To detect the position of an external rotating bezel more finely by providing an electric pattern on the reverse surface of the external rotating bezel and a switch pin at the side of a timepiece body, and detecting the direction and angle of rotation of the external rotating bezel. CONSTITUTION:The external rotating bezel 1, electric pattern 1, switch pin 8, etc., are provided. Then, a module is arranged in an outer package of watertight structure using packing 10 arranged at the bezel 1, glass 11, and a rear cover 15 respectively. Further, the pin 8 is arranged in a panel frame 12 and pressed against the pattern 7 on the bezel 1 by a spring 9 at any time with constant pressure. Further, the spring 9 presses the pin 8 and a switch pattern 16 on a circuit board 17 with constant pressure to obtain the electric continuity between the pin 8 and pattern 16. When the bezel 1 is rotated, on the other hand, the pin 8 contacts and leaves the pattern 7 on the bezel 1 to turns on and of a pattern 16. Thus, the position of the bezel 1 is detected more finely.
Patent JP-H11229864-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: OKADA KOJIRO
IPC: F01N13/02
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To decrease the amount of NOx emission accurately and surely by accurately detecting the deterioration of the NOx catalyst. SOLUTION: The device includes three way catalyst 20 for reducing at least NOx in the exhaust in the atmosphere in the neighborhood of stoichiometric air fuel ratio, and NOx catalyst 19, having weaker reduction function than three way catalyst 20, which is disposed upstream of three way catalyst 20 and which occludes NOx in the exhaust in an excessive oxygen atmosphere and discharges the occluded NOx in a decreased oxygen concentration atmosphere. A NOx sensor 22 for detecting the NOx concentration in the exhaust is provided between three way catalyst 20 and NO. catalyst 19. Further, The NOx concentration of exhaust which has been discharged by NOx catalyst 19 in the decreased oxygen concentration atmosphere and the NOx content of which has not been reduced is detected by a sensor 19. Accordingly, the deterioration of NOx catalyst 19 is accurately understood, as well as decreasing the amount of NOx emission by reducing NOx by three way catalyst 20 and accurately detecting the deterioration of NOx catalyst 19.
Patent JP-H0552634-A (JP)
Title: Tank-stored object volume detector
Inventor: TAKEMOTO TAKATOSHI
IPC: G01F23/26
Filed: 1992-02-13
Abstract: PURPOSE:To provide a tank stored object volume detector capable of detecting a stored object volume precisely and accurately. CONSTITUTION:A stored object volume detector is constituted of plural number of electrically conductive plates 2a and 2b arranged in a tank 1 so that a stored object can be situated inside of them and a detecting means 5 to detect a value according to an electrostatic capacity so that a tank-stored object volume can be seizes as the electrostatic capacity of a condenser formed by using these electrically conductive plates as pole plates.
Patent JP-H11228813-A (JP)
Title: Polyamide resin composition for laser marking
Inventor: MORIMOTO KAORU
IPC: C08K3/00
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamide resin composition for laser marking adapted to produce a resin molded product capable of allowing a sharp printing or image to be applied on the surface of the product by a laser beam, excellent in mechanical properties and good in exteriority and flame-retardant property. SOLUTION: This composition is obtained by blending (C) 30 to 150 pts.wt. of an inorganic filler, (D) 0.5 to 10 pts.wt. of red phosphorus, (E) 0 to 80 pts.wt. of a flame-retardant agent other than red phosphorus and (F) 0.01 to 10 pts.wt. of a coloring agent comprising a carbon black and/or titanium black with 100 pts.wt. of a polyamide resin mixture comprising (A) 20 to 90 wt.% of a polyamide resin and (B) 10 to 80 wt.% of an aromatic polyamide resin, wherein the aromatic polyamide resin comprises, as a main component, a polyamide obtained from a condensation polymerization reaction between an aliphatic dicarboxylic acid and a diamine mixture comprising a p-xylylenediamine and m- xylylenediamine.
Patent JP-S61187263-A (JP)
Title: Manufacture of semiconductor device
Inventor: UEDA SEIJI
IPC: H01L21/76
Filed: 1985-02-14
Abstract: PURPOSE:To narrow the width of element isolation, and to increase density by forming a second groove while holding an element isolation region shaped to a first groove in a semiconductor substrate, shaping a thin insulating film on the surface of the substrate in the inner wall of the second groove and filling polycrystalline silicon to form a capacitor. CONSTITUTION:An silicon dioxide film 15 is shaped to a substrate 1 and the opening of an element isolation region 16 is bored, a groove 17 is formed through reactive ion etching while using the silicon dioxide film 15 as a mask, and ions are implanted to a bottom section to shape a channel stopper region 3. An silicon dioxide film 18 is formed, phosphorus-doped polycrystalline silicon 19 is buried into the residual groove, a groove 20 is shaped while employing the silicon dioxide film 15 as a mask, an N<+> diffusion layer 6 is formed on the substrate side, and the silicon dioxide film 15 is removed. An insulating film 6 for a MOS capacitor is shaped, and polycrystalline silicon 7 is deposited. A pattern for the electrode 7 is formed, gate oxide films 8, inter-layer oxide films 9, gate electrodes 10 and source-drain 11 are shaped, an inter-layer film 12 is deposited, electrode extracting ports 13 are bored, an electrode 14 is formed, and a protective film is deposited.
Patent JP-H11223685-A (JP)
Title: Electronic watch
Inventor: KANESAKA TOSHIYA
IPC: G04G9/00
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a smaller and thinner electronic watch with its power consumption reduced. SOLUTION: An electronic watch includes a mounting detection circuit 3 and a display control circuit 4 in addition to a basic portion of the watch consisting of a timer circuit 1 and a display 2 to display time data generated by the timer circuit 1, the mounting detection circuit 3 detecting whether the watch is mounted on a wrist to perform usual time display when the watch is mounted on the wrist and the display control circuit 4 controlling the display 2 to reduce power consumption when it is not mounted.
Patent JP-H03232070-A (JP)
Title: Picture processor
Inventor: NEMOTO MITSUZO
IPC: G06F12/00
Filed: 1990-02-08
Abstract: PURPOSE:To increase the data processing speed and to simplify the constitution of a memory or the like by controlling another plural access means by one access means. CONSTITUTION:Access means 1 and 2, an access means 3, and an access means 4 can simultaneously perform the operation in parallel, and one access means monitors and controls the state of another. Thus, operation timings of respective access means are most suitably distributed to simultaneously execute plural processings, and the picture processing time is considerably shortened. Since it is sufficient if a video memory 6 and processing memories 7 to 10 have one bus, the constitution of these memories is simplified, and an access switching circuit has a simple circuit constitution, and the cost of the device is reduced and the scale is reduced.
Patent JP-H05197713-A (JP)
Title: Input device for 'kanji' name
Inventor: YOSHIKAWA HARUHIRO
IPC: G06F3/023
Filed: 1992-01-18
Abstract: PURPOSE:To realize an input device capable of simply and efficiently inputting a Japanese 'KANJI' (Chinese character) name. CONSTITUTION:When the initial of a 'KANJI' name to be inputted is inputted in an input mode for a 'KANJI' name simple input device, 10 'KANJI' name candidates corresponding to the inputted initial and having high identical person ranking are displayed (ST3). When the 'KANJI' name to be inputted exists in the displayed 'KANJI' name candidates, the 'KANJI' name to be inputted is determined by specifying the name concerned and the input operation is ended. When the name to be inputted is not included in the displayed candidates, other 10 'KANJI' name candidates corresponding to the name concerned are displayed by inputting the 2nd reading character (ST4, ST5). Thus almost all Japanese 'KANJI' names can be inputted by the two input operations.
Patent JP-H02274253-A (JP)
Title: Virucidal blood-pouch system
Inventor: ROORII EI KAAMEN
IPC: A61M1/36
Filed: 1990-02-08
Abstract: PURPOSE: To eliminate ensurely infectious virus from blood and blood constituents by bringing under sufficient conditions for their activation, all existent virus in the blood or blood constituents into contact with a virus- destroying substance in a bag to ensure inactivation. CONSTITUTION: A plastic bag 3 has another container 13 which is connected in a closed state to an ordinal PVC tube 7. The container 13 submits or generates substances destroying virus-like microorganisms and contains means for supplying them into the bag 3 by way of the tube 7 linked to an optional plastic bag 9, and is also connected to other optional bags 27, 31, and 33 by using a general Y-letter shaped connector and a clamp 25 through a general PVC tube 21. The bag 3 is connected in a closed state to all the containers for substances destroying virus like microorganisms (or ingredients for producing such substances on the spot), thus, enabling to collect, process, store and administer blood, and blood constituents or other substances without being contaminated in the bag after blood is collected from a donor.