baber/WOPTO huggingface dataset:
Patent JP-H10130624-A (JP)
Title: Sustained release humectant
Inventor: NISHIHARA AKIRA
IPC: C09K3/00
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To impart sustained release characterisitcs to water at a low cost by covering water drops with a hydrophobic ultrafine silicon oxide powder which has been coated with at least one compd. selected from among an organosilicon compd., an organofluorine compd., and an organotitanium compd. SOLUTION: A hydrophobic ultrafine silicon oxide powder used here is prepd. by subjecting an ultrafine silicon oxide powder known as vapor-phase colloidal silica or fumed silica, obtd. by the vapor-phase oxidation of a silicon halide (e.g. silicon tetrachloride), and having an average primary particle size of 0.007-0.05μm to hydrophobizing treatment. The treatment comprises covering fumed silica with e.g. an organosilicon compd. (e.g. dimethyldichlorosilane or a dimethylsilicone). These examples of the organosilicon compd. are liq. at room temp. However, in the case of an organosilicon compd. solid at room temp., it is used as a soln. in a suitable volatile solvent. The amt. of the hydrophobizing agent attached is 5-30wt.% of fumed silica. The ratio of water to the hydrophobic ultrafine silicon oxide powder is usally (50:50)-(90:10).
Patent JP-H08148799-A (JP)
Title: Surface mounting part
Inventor: KANAI TAKESHI
IPC: H05K3/34
Filed: 1994-11-18
Abstract: PURPOSE: To decrease inferior soldering such as Manhattan phenomenon by spread an insulating material on at least the upper side of an electrode. CONSTITUTION: An insulating material 1b of poor soldering wettability is spread on the upper side including an electrode. This makes it possible to accomplish the following: when a chip part 1 is soldered to an electrode 2a of a substrate 2, due to a melting time difference of a solder, for example, a solder cream which has first melted form a solder fillet 3a on the electrode 2a side first, and this hand fillet 3a further tries to move upward, but the insulating material 1b on the upper side of the chip part 1 prevents it so that the solder fillet 3a cannot reach the upper side of the electrode, thus weakening a difference of surface tension between the two electrodes and reducing occurrences of the Manhattan phenomenon such as the chip part 1 floating up.
Patent JP-H07120280-A (JP)
Title: Metering apparatus for used paint in paint marker for road marking
Inventor: TAKAMURA TOSHIAKI
IPC: G01F15/06
Filed: 1993-10-20
Abstract: PURPOSE:To meter the used paint amount always precisely without being affected by the running condition of a road and by the condition of a spraying pressure at all. CONSTITUTION:In a paint marker for road marking which is provided with a paint passage route connected by a pipe, a supply-flow-rate detector 11 is installed between a secondary accumulator 7 and a spray gun 8, and a return- flow-rate detector 12 is installed between the spray gun 8 and a back-pressure valve 9. The supply-flow-rate detector 11 and the return-flow-rate detector 12 are connected to a flow-rate operation device 13. In addition, a metering- signal switch 16 is installed between the supply-flow-rate detector 11 and the return-flow-rate detector 12 and the flow-rate operation device 13, and the input side of the metering-signal switch 16 is connected to the output side of a paint-gun opening-and-shutting controller 10.
Patent JP-2000106742-A (JP)
Title: Thresher
Inventor: KODAMA KEIJI
IPC: A01F12/00
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To prevent the interference of the threshing teeth of a threshing cylin der with a threshing opening plate, when a threshing cylinder cover in which the threshing cylinder is rotatably and pivotally erected is upward moved to open a threshing chamber. SOLUTION: This threshing machine 10 is provided with a threshing cylinder cover 48 in which a threshing cylinder 12 is rotatably and pivotally erected and which covers the upper side of the threshing cylinder 12, and with a lower case 54 installed with grading devices 20, 28 disposed below the threshing cylinder cover 48. A threshing chamber 56 is formed between the threshing cylinder cover 48 and the lower case 54, and the threshing cylinder cover 48 and the threshing cylinder 12 can integrally be opened or closed on a support point shaft 62 disposed above the lower case 54. On the side of the lower case 54, a threshing opening plate 60 is disposed along the lower portion of the threshing opening 58 of the threshing chamber 56, and grooves 64 for the escape of threshing teeth 16 are formed in the threshing opening plate 60.
Patent JP-H01126811-A (JP)
Title: Common mode feedback circuit for full differential amplifier
Inventor: SAKAGUCHI TAKASHI
IPC: H03F3/347
Filed: 1987-11-12
Abstract: PURPOSE:To expand the output operating range by obtaining a common feedback without increasing stacked output stage transistors(TRs). CONSTITUTION:A 1st voltage controlled current circuit 100 giving a current proportional to a positive output terminal potential of full differential amplifiers Q21-Q33, a 2nd voltage controlled current circuit 200 giving a current proportional to a negative output terminal potential, a sum current voltage circuit 300 giving a current being the sum of output currents of the 1st and 2nd voltage controlled current circuits 100, 200, and a reference current transfer circuit 400 transferring a current proportional to the reference voltage are provided. Then the common mode output potential is controlled to be equal to the reference potential to feed back a current difference between the current of the sum current transfer circuit 300 and the current of the reference current transfer circuit 400 to a control electrode of TRs Q32-Q30 being active loads of the full differential amplifiers Q21-Q33. Thus, number of stages of TRs between 1st and 2nd power supplies VDD, VSS is decreased more than that of a conventional circuit. Thus, the operating range is widened.
Patent JP-S63140149-A (JP)
Title: Hydraulic controller for automatic transmission
Inventor: TAZAWA MITSUGI
IPC: F16H61/02
Filed: 1986-12-02
Abstract: PURPOSE:To enable motive power to be immediately transmitted even right after starting at a time of low temperature by providing a changeover valve changed by a heat-sensitizing spring and making line pressure rise at a time of low temperature. CONSTITUTION:A changeover valve 26 which changes a space between the 1st and 2nd positions through the balance of force between a heat-sensitizing spring 53 and an ordinary spring 52, is provided. This changeover valve 26 is so designated that in case of the temperature of the heat-sensitizing spring 53 being lower than a predetermined value, it turns to the 1st position supplying line pressure to a pressure intensification valve, and in case of the temperature being higher, it turns to the 2nd position supplying pressure intensification signal pressure to the pressure intensification valve. By this constitution, even right after starting at a time of low temperature, immediately an automatic transmission can be put into a state in which the immediate transmission of motive power is possible.
Patent JP-H02132703-A (JP)
Title: Magnetic heat generating composite material
Inventor: SHINOZAKI TOSHIYA
IPC: H05B6/10
Filed: 1988-11-11
Abstract: PURPOSE:To made it possible to obtain a sufficient heat quantity even when a current flowing through a feed cable is small by providing a bundle magnetic body composed of a bundle of a plurality of magnetic wires of less than 0.5mm in diameter and a coating body of conductive metal coating the circumference of this bundle magnetic body. CONSTITUTION:A magnetic wire 1 consisting of magnetic metal or alloy is processed to be a thin line of a diameter of less than 0.5mm. The circumference of each magnetic wire 1 is coated with an insulation film 2, and a plurality of the magnetic wires 1 are bundled to compose a bundle magnetic body 4, and the circumference of the bundle magnetic body 4 is coated with a conductive coating body 3. By forming the bundle of the thin wires 1, eddy current produced in the strong magnetism wire 1 is reduced, and magnetization of the magnetic wire 1 is performed speedily and sharply. The density of magnetic flux trapped around the bundle magnetic body 4 is thus increased, and the changing quantity of the magnetic flux is increased. A sufficiently high heat quantity can thus be obtained for a feed cable of even a low cable current for this magnetic heat generating composite material.
Patent JP-H10113574-A (JP)
Title: Electrostatic dust precipitator and incinerator
Inventor: MATSUBARA MAKOTO
IPC: F23J15/00
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To improve dust collection efficiency. SOLUTION: A vent pipe 4 is formed of a steel-plate pipe 14 with its inner face coated with a refractory 15. The vent pipe 4 is provided with a through- hole 16 on its side wall. A supporting material 5 is passed through the through- hole 16 and inserted into the vent pipe 4. A conical electrode 6 is fixed on the supporting material 5. The conical electrode 6 is formed of a mesh of conical side face shape. The conical electrode 6 is disposed coaxially with the vent pipe 4 in a manner of stretching toward the outlet direction in the vent pipe 4. A discharge electrode 7 is fixed on the top of the conical electrode 6, and discharged on the center of the vent pipe 4.  A direct current high voltage power source 8 is connected with the conical electrode 6 and the discharge electrode 7 through the supporting material 5, and direct current high voltage is applied between the discharge electrode 7 and the pipe 14.
Patent JP-H04158734-A (JP)
Title: Takeout of oyster meat
Inventor: EBISAKI SUSUMU
IPC: A22C29/04
Filed: 1990-10-23
Abstract: PURPOSE:To enable the title takeout in good workability by cutting part of the edge of the flat side of an oyster-shell and putting a cutter through the cut end into the oyster-shell followed by cutting the adductor. CONSTITUTION:Part of the edge of the flat side a of an oyster-shell 1 is cut with a cutter X, and another cutter Y is then put, through the cut end 2, into the oyster-shell 1 followed by cutting the adductor, thus enabling the objective takeout.
Patent JP-H03148913-A (JP)
Title: Low power consumption type input circuit
Inventor: YOSHINO KENJI
IPC: H01L21/822
Filed: 1989-11-02
Abstract: PURPOSE:To securely reduce the power consumption of a semiconductor device by providing circuits for restricting through power from flowing into input circuits for the input circuits of the semiconductor device. CONSTITUTION:A voltage Vdd is impressed from a power source to respective input circuits 10 through switching elements 12 consisting of transistors. When an input signal is an intermediate potential between 0.8V to 2.4V, an off-signal is inputted from a chip enable terminal 14 to the switching elements 12. Thus, the unnecessary through current is prevented from flowing in the input circuits 10. Thus, the consumption of power in the input circuits 10 is reduced.
Patent JP-H06135432-A (JP)
Title: Elevator
Inventor: SUZUKI KEIZO
IPC: F21V21/36
Filed: 1992-10-23
Abstract: PURPOSE:To optionally vary elevation speed of an elevating part as needed. CONSTITUTION:A take-up drum is provided on an elevator body, and an elevating part is coupled to a line fed from the take-up drum. The drum 15 driven to normally and reversely rotate by an induction motor 12. A frequency varying means 21 is interposed between the induction motor 12 and a commercial AC power source E. Thus power supply frequency applied from the commercial AC power source E to the induction motor 12 is selectively varied as needed. In order to secure safety for example, the power supply frequency is lowered to set elevation speed of the elevating part to a lower speed. Or when high speed is needed, the power supply frequency is raised to set the elevation speed of the elevating part to a high speed.
Patent JP-H11121169-A (JP)
Title: Dispersed type electroluminescent element and attaching method the same to instrument
Inventor: TANABE KOJI
IPC: G09F9/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a dispersed type electroluminescent element used for various electronics which has plural luminous parts and is low in cost and easy to use. SOLUTION: An EL element which has plural luminous parts and is low in cost and easy to use is obtained by sequentially printing and forming translucent electrode layers 12A, 12B formed by dispersing a conductive translucent in a translucent resin, illuminant layers 3A, 3B, and dielectric layers 4A, 4B in plural positions on the undersurface of a trans lucent insulating film 1, and by providing a flexible conductive pattern 13 connecting between the translucent electrode layers in the plural positions to compose an EL element 15 provided with plural illuminant part 14A, 14B.
Patent JP-H08148302-A (JP)
Title: Chip part
Inventor: KOBAYASHI HIDEO
IPC: H01C7/00
Filed: 1994-11-21
Abstract: PURPOSE: To provide a chip part of recessed electrode construction designed to enhance automatic soldering test precision through image recognition. CONSTITUTION: A device is placed on a cream solder of a circuit substrate by forming an insulating film 8 covering part of a recessed-shape electrode 5 formed on a plurality of recesses set up at a preset pitch on an insulating substrate 1. At the time of reflow, the solder is sucked only up to the insulating film 8. Since the projection length of a solder fillet projected onto the circuit board becomes long, when an automatic soldering test is conducted by image recognition, an erroneous judgment that no soldering has been made because of a short projection length is prevented and a high test inspection precision is obtained.
Patent JP-H11307948-A (JP)
Title: Case for electrical device
Inventor: DE POURQUOY LAURENT
IPC: H05K5/02
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a case for an electrical device that uses minimum parts to enable different types of connection. SOLUTION: There are provided connection strips and terminal compartments 2 housing a means to fasten the strips to external conductors such as bars, cables, etc. Each of the compartments has a first aperture 8 formed in the case 1, a second aperture formed in the connection strip as opposed to the first aperture 8, and screws to fasten the conductor to the connection strip passing through the two apertures formed in the case 1 and the connection strip as opposed to each other. The first aperture 8 accepts round-head screws 9, 10 and guides them rotatably while screws without a round head are fastened to the case 1 so that they do not rotate.
Patent JP-H06115272-A (JP)
Title: Heat transfer image receiving sheet
Inventor: UENO TAKASHI
IPC: B41M5/52
Filed: 1992-10-01
Abstract: PURPOSE:To provide a heat transfer image receiving sheet in which a crack of a receptive layer can be prevented even if the layer is deformed due to temperature, humidity change, folding. CONSTITUTION:A heat transfer image receiving sheet comprises a base material sheet 1 and a dye receiving layer 2 formed on a surface of the sheet, wherein the sheet 1 is pulp paper having 150mum or less and the layer 2 contains resin having a tensile strength of 200kg/cm<2> or more.
Patent JP-H02134528-A (JP)
Title: Pressure sensor
Inventor: MIZUNO TOSHIYUKI
IPC: G01D5/20
Filed: 1988-11-15
Abstract: PURPOSE:To make it possible to detect pressure highly accurately by using a piece of amorphous wire, and detecting the minute displacement of a pressure sensitive part due to pressure as the tension change in amorphous wire. CONSTITUTION:Inlet ports 1a are connected to paths for fluid. The fluid enters through the inlet port. When the pressure of the fluid is changed, a pressure sensitive part 4 is displaced. The magnetostriction of a piece of amorphous wire 3 due to tensile stress is changed by the displacement. When the fluid flows through the right inlet port 1a, the tensile stress of the wire 3 is increased, and the magnetostriction is further increased. When the fluid flows through the left inlet port 1a, the magnetostriction due to the tensile stress in the wire 3 is eased. When the fluid pressures are applied from both right and left sides, the magnetostriction is changed by the pressure difference. A detecting coil 2 detects the magnetostriction change as impedance change. The change is transduced into an electric signal such as a voltage. In this way, the pressure can be detected highly accurately.
Patent JP-H01129317-A (JP)
Title: Key control system
Inventor: KAWAMATA HIROSHI
IPC: G06F3/023
Filed: 1987-11-13
Abstract: PURPOSE:To eliminate necessity to prepare many types of keyboards by outputting a telegram to equip a flag when plural keys are operated in a prescribed time and executing control so as to regard the operation as one key operation based on this output. CONSTITUTION:When a key top KTW is operated, the key codes of a K1 and a K2 are outputted from a key code identifying part 2 and a signal to show that the key top KTW is operated is outputted from a two-line output detecting part 3. Accordingly, based on these outputs, a telegram preparing part 4 prepares the flag (multi-pull key operation detecting flag) to show the KTW operation together with the key code K1+K2 and prepares the telegram. Namely, in a receiving side, a case, in which the K1 and the K2 are arranged in one key top KTW, is identified and the control is executed based on this identification. Thus, since plural key switches can be arranged in one key top and operated as one key, variability can be obtained in a lay-out even when the key is fixedly arranged.
Patent JP-H0597408-A (JP)
Title: Production of thin film of ionic conductor
Inventor: KAJIMA TAKAFUMI
IPC: C23C14/34
Filed: 1991-10-07
Abstract: PURPOSE:To control the ratio between components even in the case of a multicomponent system and to form a thin film of an ionic conductor made of ionic conductive ceramic having satisfactory characteristics in a thickness of mum order or below at a high rate of film formation. CONSTITUTION:A Zr-Y alloy target is produced, sputtering is carried out with the target and the resulting thin alloy film is oxidized by firing to obtain ionic conductive oxide ceramic.
Patent JP-S63140527-A (JP)
Title: Transcriber with alignment mechanism
Inventor: TOJO TORU
IPC: H01L21/027
Filed: 1986-12-02
Abstract: PURPOSE:To realize the simplification and size reduction of the construction of a transcriber by sharing a part for two alignment optical systems. CONSTITUTION:1st alignment light 11 which has a wavelength same as an exposing wavelength is transmitted through a dichroic mirror 13 and applied to a mask mark 9 and a wafer mark 7. The light reflected by the mark 7 is applied again to the mark 9. The light obtained from the mark 9 is reflected by the dichroic mirror 13 and detected by an optoelectric transducer 27 through a shared part 10. On the other hand, 2nd alignment light 12 composed of illuminating light which has a wavelength different from the exposing wavelength enters a projection lens 3 through the transparent part 6 of a mask 2 and illuminates the wafer mask 7. The mark 7 is composed of a deflection lattice and a part of the light deflected by the mark 7 enters a turning-back mirror 8 and, after the light path length is corrected, is applied to the mark 9 and the light transmitted through the mark 9 is detected by an optoelectric transducer 37 through the shared part 10. From the outputs of the two optoelectric transducers 27 and 37, the relative discrepancy between the marks 7 and 9 is detected. With this constitution, the difference in alignment between the two marks can be calibrated with a high accuracy.
Patent JP-H11117722-A (JP)
Title: Blowby gas reflux device
Inventor: TOCHISAWA TORU
IPC: F01M13/02
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts for blowby gas reflux device to lower cost as much as possible, and improve the external marketability by enabling the parts entirely not to be appeared outside. SOLUTION: A cylinder head cover 1 is formed integrally with an intake manifold 2, and a PCV valve 6 is loaded, through a grommet 5, in a through hole 4 formed in an inner partition wall 3 between a space in the cylinder head cover 1 and a surge tank 2b in the intake manifold 2. Besides, an opening part 7 which can be closed with a lid member 8, is formed at the outer wall part facing the through hole 4 of the intake manifold 2, and the PCV valve 6 can be freely loaded in and unloaded out to the through hole 4 through the opening part 7.
Patent JP-H09129679-A (JP)
Title: Semiconductor device
Inventor: IIJIMA MASANORI
IPC: H01L23/12
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To make small a size in a chip scale package. SOLUTION: This embodiment comprises: a rectangular one ceramic substrate 31 having a magnitude corresponding to a magnitude of one semiconductor element expected to be mounted and a plurality of solder balls 34 on a lower face; a rectangular one semiconductor element 11 mounted on an upper face of the ceramic substrate by semiconductor element bonding; and an epoxy resin part 36 which is filled in a clearance between the semiconductor element and the ceramic substrate, and which adheres the semiconductor element to the substrate. The semiconductor element 11 is positioned so that its center slides to one corner side from a center of the substrate. Neighboring two sides 11a, 11b of the semiconductor element conform to neighboring two sides 31d, 31e of the substrate.  Projection parts 31h, 31i for forming the epoxy resin part 36 exist along two sides 11c, 11d out of four sides of the semiconductor element, and the projection parts do not exist in a portion along the remaining two sides 11a, 11b.
Patent JP-H10149094-A (JP)
Title: Map display device and method thereof
Inventor: LOUGHMILLER JR GEORGE E
IPC: G01C21/36
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To display a map according to the area where a vehicle is traveling, and support the navigation of a driver by displaying a label on the map with respect to the scale of the map and a specified road selected according to it. SOLUTION: A road preferential order plan according the scale is displayed only when a map display M is in a certain scale level Zi. In the certain scale level Zi, only a specified road St situated within the area of the map display M is brightly displayed. This brightness is regulated according to the road preferential order category according to the scale. Regardless whether the map display M is moved linearly or in the turning direction, or regardless of the scale level Zi, a label is regularly situated in a position easy to read at a glance. Particularly, the label is displayed upward in parallel near the road St. Thus, a driver can drive vehicle while seeing only the road label information according to the present traveling request.
Patent JP-H04160986-A (JP)
Title: External video signal input/output unit
Inventor: YAMAKI HIDEAKI
IPC: H04N5/225
Filed: 1990-10-25
Abstract: PURPOSE:To enable a small capacity of power supply to serve for a circuit and to reduce electric power consumption and quantity of heat dissipation by grouping circuit elements that are required to operate at a time, by installing a switch on power supply line to circuit elements belonging to the same group so as to supply necessary circuit blocks with power. CONSTITUTION:For example, when recording a NTSC signal to be input to an input/output terminal 26 from external devices with a still picture recording and regenerating unit 10, switch 20 is connected to contact (b). Further, a film copying unit 12 is set in a power off state or non-operation state. In response to a state signal NP from switch 20 and terminal 34, switch control circuit 74 turns on switch 70 and connects 40, 42, 50, and 52 to contact (a). A luminous signal at contact (a) is supplied to the still picture recording and regenerating unit 10, and further line sequencing circuit 44 supplies a color difference signal treated for line sequencing to the still picture recording and regenerating unit 10. As a result, still picture of aforementioned NTSC signal is recorded in the recording medium of still picture recording and regenerating unit 10.