baber/WOPTO huggingface dataset:
Patent JP-S57100708-A (JP)
Title: Structure of coil lead
Inventor: SHIDA MASAHARU
IPC: H01F27/29
Filed: 1980-12-16
Abstract: PURPOSE:To reduce the cost of a coil lead structure by breaking the insulating layer of a coil wire engaged with two pairs of wire connectors of a lead plate  by urging a circuit board provided with electrodes of wave shape in section for conduction, thereby facilitating a connection with simple structure. CONSTITUTION:A lead plate 15 having a threaded guide 16, two pairs of wire connectors 17, 19, 18, 20 and a coil frame 21 is molded with resin, and the ends 22, 13 of the coil wire are turned in one circle on the wire connectors 17, 19 and 18, 20. Electrodes 25, 26 formed, for example, in wavy shape in section by pressing or the like are provided around the periphery of a threaded hole 27 at a circuit board 24 faced with the plate 15, and a reinforcing plate 28 is bonded to the board 24. The electrodes 25, 26 of the board 24 are superposed on the wires 22, 23 of the plate 15, and are clamped. Then, the insulating films of the wires are broken for conduction. In this manner rationalized coil lead structure can be provided.
Patent JP-2001005027-A (JP)
Title: Liquid crystal display device and liquid crystal application equipment using the device
Inventor: NAKAGAWA TAKESHI
IPC: G02F1/136
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device permitting to suppress material and man-hour losses caused by an outflow of disconnection failures in the post processing such as IC mounting, by providing a signal bus line for restoring pixels on an array substrate of the liquid crystal display device with row-direction signal wiring for restoring pixel and row-direction branch wiring for restoring pixel. SOLUTION: Row-direction branch wirings 11 for restoring pixel are electrically connected with a signal bus line 20 for restoring pixel on the feeding side or a signal bus line 21 for restoring pixel on non-feeding side. Thus, in the case of an electric disconnection like a disconnected part 15 of signal lines 14 in the direction of row or a high resistor, the disconnected or high resistor signal line 14 in the direction of row is electrically interlayer-connected 12 at the crossing part of the pixel-restoring signal bus line 20 on the feeding side and the crossing part of the pixel-restoring signal bus line 21 on the non-feeding side.  Therefore, it can be evaluated whether or not the disconnected signal line 14 in the direction of row is restored by the pixel- restoring signal bus lines 20, 21, and material and man-hour losses due to an outflow of disconnection failures in the post processing such as IC mounting can be suppressed.
Patent JP-H0632377-A (JP)
Title: Low-oxygen storage
Inventor: KIKUCHI HIROSHI
IPC: B65D81/26
Filed: 1992-07-06
Abstract: PURPOSE:To provide a storage shed small in size and inexpensive to produce yet capable of storing vegetables and fruits in a more highly fresh condition by a method wherein the amount of oxygen in a storing atmosphere is reduced to suppress the oxidative degradation of the vegetables and fruits and their respiration. CONSTITUTION:The low-oxygen storage is provided above an oxygen adsorbent container 12 with a detachable opening and closing device 13 which is activated to open and close by a signal from an oxygen detector for detecting the oxygen concentration in the storage. More specifically, when the oxygen concentration in the storage reaches 10%, an opening and closing valve is closed to keep the oxygen adsorbent container in a sealed condition so as to delay the saturation adsorption of oxygen adsorbents 20a-20c and, when the oxygen concentration in the storage shed rises again, the opening and closing valve is reopened to adsorb the oxygen, whereby the oxygen poor condition in the storage is maintained.
Patent JP-S6436314-A (JP)
Title: Current feeder
Inventor: GERUTO HAIN
IPC: H02J9/06
Filed: 1988-07-15
Abstract: PURPOSE: To reduce the assembly volume by switching a write/read memory to be in an active state when the power supply is normal, controlling a low resistance switch with a switching signal and connecting a buffer battery to an output terminal of a buffer adjusted through a 2nd switch and a series adjusting device. CONSTITUTION: A write/read memory 8 is switched into an active state when the power supply is normal, and connected to a regulated power output terminal 12 and a low resistance switch 34 and a low resistance switch 34 is controlled by a switching signal. Furthermore, a buffer battery 20 is connected to a regulated buffer output terminal 16 via a 2nd switch 46 and a series regulator 48. Thus, the component cost is reduced and the assembly volume is reduced.
Patent JP-S5879214-A (JP)
Title: Zoom lens
Inventor: NAKAJIMA YASUO
IPC: G02B15/20
Filed: 1981-11-05
Abstract: PURPOSE:To reduce size and weight of a zoom lens with a large aperture by constituting the lens of 4-group constitution consisting of the positive 1st group, the negative 2nd group and 3rd group and the positive 4th group, satisfying specific conditional equations and using an acrylic resin as focusing lenses. CONSTITUTION:The 1st group consists of a negative single lens, a positive single lens, and a positive meniscus lens successively from an object side and in the stage of focusing, said group moves back and forth. The 2nd group consists of a negative single lens, and a combined negative lens of negative and positive lenses successively from the object side and changes its focal length by moving back and forth. The 3rd group consists of a negative single lens and has an effect of compensating the focus position by moving cooperatively with the 2nd group. The 4th group is of the constitution having positive refracting power and an image forming effect, and is further so constituted as to satisfy conditional equations (1)-(11). If the positive single lens and the positive meniscus lens of the 1st group are constituted of an acrylic resin, the considerable reduction in weight is realized.
Patent JP-2001002629-A (JP)
Title: Production of nitrile
Inventor: TSUJI HIDETO
IPC: B01J27/057
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing nitrile by the ammoxidation of an alkane. SOLUTION: In this method for producing nitrile by continuously feeding an alkane, ammonia and oxygen to a reactor charged with a solid catalyst to form nitrile, separating nitrile and other reaction products from an outflow gas of the reactor, recovering the alkane from the residual gas and circulating the gas to the reactor, a gas containing the recovered alkane is mixed with ammonia and the mixed gas is supplied at >=50 deg.C to the reactor.
Patent JP-H0529700-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: ONAKA SEIJI
IPC: H01S5/00
Filed: 1991-07-18
Abstract: PURPOSE:To reduce an astigmatic difference by providing a one conductivity type clad layer, an active layer having a compressed strain in a stripe state and other conductivity type clad layer on one conductivity type substrate. CONSTITUTION:An active layer 104 having a compressed strain is formed on a substrate 101 having an uneven part on a periphery of a flat stripe. Then, the strain is alleviated due to the uneven part on the surface on the uneven part on the periphery of the stripe, and the strain exists only on the active layer formed on the stripe having a flat surface. As a result, since the layer 104 has the stripelike compressed strain, a refractive index of the part having the strain is increased, and a light is confined even in a direction parallel to the layer 104 to be guided. Accordingly, since it is refractive index-guided in both directions parallel and perpendicular to the layer 104, an astigmatic difference is remarkably reduced as compared with a laser of prior art. Thus, an oscillation having a low astigmatic difference and a low threshold value can be performed.
Patent JP-H1020914-A (JP)
Title: Simulated working method/device
Inventor: NAGAMATSU YOSHIO
IPC: G05B19/4068
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a simulated molding system and to eliminate the need of actually manufacturing a model. SOLUTION: An object protruding from the two-dimensional display face 3 of a liquid crystal or cathode ray tube to this side of an operator-side is three-dimensionally displayed. An operator makes the simulated work tool 7 to touch the stereoscopic picture or makes it intrude into it by using the tool 7. The position of the simulated work tool 7 is detected, the part to which the picture 5 that is stereoscopically displayed touches or into which the picture invades is deformed and it is corrected into the picture after work so as to display it.
Patent JP-H0621517-A (JP)
Title: Driving element for photosensor
Inventor: TOKIAI TATSUO
IPC: H01L35/00
Filed: 1992-07-06
Abstract: PURPOSE:To provide a photosensor driving element, which has a sufficient thermoelectromotive force for using as a sensor driving power supply and can be omitted an external plover circuit. CONSTITUTION:An iron silicide layer 2, which is shown by a general formula Fe1-x(M)xSi2 [In the formula, the M shows manganese or cobalt and the (x) is 0.01 to 0.2.], an electrode layer 3 and a light-transmitting layer 4 are laminated on silicon thin film substrates 1a and 1b in the order of these layers 2, 3 and 4.
Patent JP-S6238737-A (JP)
Title: Manufacture of shell mold for casting
Inventor: FUJI KAZUHIKO
IPC: B22C9/02
Filed: 1985-08-13
Abstract: PURPOSE:To prevent the generation of a defect, i.e., the intrusion of foreign matter into a casting by forming a pair of shell mold members for casting, adhering the members under pressure and expanding an expandable resin in the sprue part thereof to seal sprue part. CONSTITUTION:Shell sand is sintered on a matallic mold pattern heated to about 300 deg.C to form a pair of the shell mold members 1a and 1b. The members 1a, 1b are then adhered by an adhesive agent 2 under the pressure. The liquid expandable resin stored in a storage device 8 is supplied from a pouring gun 8 to the sprue part 7 and is expanded on a slide plate 4 of an assembling device 4. The resin expanded in the sprue part 7 seals the part 7 thoroughly. A casting mold 6 is conveyed to a casting box and a molten metal is cast into the mold through the part 7. Since the expanded material is annihilated by the high temp., the intrusion of foreign matter such as flash and shot into the casting is prevented from the completion of the mold 6 till the casting. The generation of the defect arising from the intrusion of the foreign matter into the product is thus prevented.
Patent JP-H0790091-A (JP)
Title: Plyolefinic non-rigid film and surface protecting tracy sheet using the same
Inventor: OGASA MASAO
IPC: C09J7/02
Filed: 1994-07-29
Abstract: PURPOSE:To obtain a polyolefinic surface protecting tacky sheet uniformly stretching in draw processing, not breaking, comprising a polyolefinic film not causing necking in stretching operation and a tacky agent layer formed on one side of the polyolefinic film. CONSTITUTION:This polyolefinic non-rigid film is formed by using a polyolefinic resin having 100,000-450,000 weight-average molecular weight, 20-50wt.% eluted amount based on the total polyolefinic resin amount at >=0 deg.C and <=20 deg.C by cross fractionation, 5-25wt.% eluted amount based on the total polyolefinic resin amount at >25 deg.C and <=75 deg.C and 35-70wt.% eluted amount based on the total polyolefinic resin amount at >75 deg.C and <=125 deg.C. A tacky agent layer is formed on one side of the polyolefinic non-rigid film to give a surface protecting tacky sheet.
Patent JP-H0839791-A (JP)
Title: Print device and print method
Inventor: IWASAKI OSAMU
IPC: B41J25/34
Filed: 1994-07-29
Abstract: PURPOSE:To set a drive condition corresponding to the version up of a print head cartridge on a body of a print device by providing a means for setting a drive pulse with reference to a drive parameter and an interface means for taking in a above parameter at least partially from the outside. CONSTITUTION:A print device includes an interface 11 for inputting print signals and drive parameters from an outer device 10, microprocessor unit(MPU) 12, ROM 13 for storing executing control program of MPU 12, dynamic-type RAM 14 for storing various data, gate array 15, and head driver 16. Since a print head cartridge 17 includes a print element drive means based on drive condition parameters and an interface means which takes in drive condition parameters for the cartridge 17 from the outside, an ink jet print device, which enables a commercial product strategy to improve the competitive power of goods by the version up of articles of consumption, can be obtained.
Patent JP-S6333375-A (JP)
Title: Optically active pyrone derivative and production thereof
Inventor: MORI KENJI
IPC: C07D309/32
Filed: 1986-07-29
Abstract: NEW MATERIAL:The optically active compound of formula I (* is asymmetric C). EXAMPLE:(S)-6-ethyl-2-methyl-2,3-dihydro-4H-pyran-4-one. USE:A kind of sex pheromone of male imago of swift moth, effective in attracting female imago after sunset and capable of effectively controlling noxious swift moth. PREPARATION:The objective compound of formula I can be produced by (1) reacting the compound of formula III with dihydropyran (DHP), (2) reacting the resultant compound of formula IV in the presence of a base to obtain a novel compound of formula V, (3) reacting the compound with the compound of formula VIII to afford a novel compound of formula VI, (4) reacting the compound with the compound of formula VII to obtain a novel optically active beta-diketone compound of formula II (THP is tetrahydrophranyl) and finally (5) reacting the product with an acid such as p-toluenesulfonic acid in an organic solvent such as methanol at 0-50 deg.C for 5 min-50 hr.
Patent JP-2001005834-A (JP)
Title: Positional information transforming method and storage medium storing program of positional information transformation
Inventor: IRISAWA HAJIME
IPC: G09B29/10
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To reduce the number of digits of positional information and to use it in respective fields by obtaining a position on a large tile covering the whole map through the use of a first mesh number obtained by making a map into a mesh and vertical and horizontal coordinates at the time of making the first mesh into a mesh by a second mesh. SOLUTION: After map data are transferred to a register-desiring person, a new geo code generation part 7 transforms an indication point on a map to a latitude and longitude being map coordinates to deliver them to a belonging tile calculation part 10. Then an integrated code obtained by integrating the tile coordinates of first tile of 10 km cutting width deciding the range of 'degree, minute' in a large tile covering the whole land of Japan obtained by a belonging tile calculation part 10 and the coordinates of the tile number of the first tile and second tiles of 2.5 m cutting width in the first tile deciding the range of '××sec' is generated to generate a new integral code obtained by integrating this integrated code, in inputted system identification code and a registering person identifying code.
Patent JP-H02148881-A (JP)
Title: Method of forming dielectric layer
Inventor: ANDORIYUU ADAMUKUTSUITSUKU
IPC: G03F1/00
Filed: 1989-07-11
Abstract: PURPOSE: To widely control the inclination of the side wall of a hole by coat- drying a dielectric paste, and exposing, developing, and burning a coating matter through a mask having an opaque area and a transparent area without any sharp boundary line corresponding to an area in which a hole having the inclined side wall should be formed. CONSTITUTION: The optical density of a transparent area in which a hole should be formed in a dielectric layer is extremely low. In a transparent area 11 having a sharp edge, the optical density is suddenly changed, and a curve is made vertical at this point. In an area 21 having an edge which is not sharp, the change of the optical density is distributed over the interval (a) of a spatial coordinate, that is, the density is gradually decreased. Out of the areas 11 and 12, the optical density is suddenly and gradually increased. When a mask has the transparent area 11, a hole 12 having a vertical side wall is formed in the dielectric layer. On the contrary, the side wall of a hole 22 formed at the position of the area 21 is inclined at a sharp angle with a substrate face.  The width (b) of the side wall of the hole formed at the dielectric can be controlled by the width (a) of the edge which is not sharp.
Patent JP-H0935218-A (JP)
Title: Lubricant feeding tape for preventing seizing of magnetic head and feeding tape cassette
Inventor: MOMOI HIKOYOSHI
IPC: G11B5/41
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent the seizing of a magnetic head and to suppress the reduction of output owing to the seizing. SOLUTION: The top of a filmlike nonmagnetic substrate 1 having >=3μm thickness is coated with a coating material 2 contg. a per-fluoro-polyether lubricant so as to attain >=8nm surface roughness and to regulate the ratio of F to Fe to 1.0-3.0.
Patent JP-S6070861-A (JP)
Title: Data transmission and reception device
Inventor: ONODERA HIROFUMI
IPC: H04M11/00
Filed: 1983-09-27
Abstract: PURPOSE:To detect response of a called party independently of the polarity of a line before the response of the called party by detecting the inversion of polarity of a telephone line as a pulse change of a photo isolator at the start of transmission/reception, and connecting a data transmitter/receiver to the telephone line to control the detected result. CONSTITUTION:When a transmission/reception start pulse is fed to a terminal A with a terminal L1 brought to negative level and a terminal L2 brought to positive level at the normal state of a telephone line, an FF is set, a transistor (Tr)1 is conducted, a P relay is operated, an S relay is self-held and an automatic dial device 2 is connected to the line. When the called party responds, the polarity of the terminals L1, L2 is inverted, a current at the diode of a photo isolator PF is disconnected and the potential at a point (a) of the input side of a gate ic1 is raised. A monostable multivibrator MM2 is triggered and generates a pulse, a Tr2 is conducted, a CML relay holds the operation and the data transmitter/receiver 1 is connected to the telephone line via contacts cml1 and cml2.
Patent JP-H0843890-A (JP)
Title: Wireless flash photographing system
Inventor: SASAKI TOYOJI
IPC: G03B15/05
Filed: 1994-07-29
Abstract: PURPOSE:To enable the switching of the emission of light for previously confirming a shadow and the normal emission of light by use of a discriminating signal in order to enable the previous confirmation of the shadow in a wireless state. CONSTITUTION:A flash device is constituted of a power source circuit 17, a light emitting part 18, a control part 19 and a light receiving circuit part 20. The light emitting part 18 is constituted of a serial circuit of a main capacitor MC, a discharge tube Xe, a diode DI, and an IGBT 22, a voltage doubler circuit constituted of resistances R1 to R3 and a capacitor C1, a trigger circuit constituted of a trigger transducer T1 and a trigger capacitor C2, the start and stop of emitting the light is controlled by controlling the IGBT 22. An X terminal for transmitting a light emission starting signal from the camera and a TTL terminal for transmitting a light emission stopping signal from the camera and a GND terminal are connected with a CPU 24 constituting the control part 19, and also, switches SW1 to SW3 are connected with the CPU 24, and a discriminating signal for discriminating between the modeling emission of light and the normal emission of light is inputted.
Patent JP-H04227880-A (JP)
Title: Method for spraying liquid product by means of manual pump spray device and manual spray device
Inventor: JIRU BOODAN
IPC: A45D34/02
Filed: 1991-04-19
Abstract: PURPOSE: To spray a liquid product homogeneously in a wide range of surface without manually moving the entire manual pump atomizer. CONSTITUTION: A pushing button 2 cooperating with a movable member of a manual dispensing pump of a manual pump atomizer 1 is attached to a cylindrical-conical hem member 4 which is a fixed member of the manual dispensing pump in such a manner that the button 2 is translational along the axis X-X of the manual pump atomizer and rotates about the axis X-X. A protrusion 8 is provided to the pushing button 2, and recessions 6, 106, 206, 306 in a variety of shapes are provided to a sectorial member 5 formed at the cylindrical-conical hem member 4. While the protrusion 8 descends under engaging with the recessions 6, 106, 206, 306, the shapes of recessions are defined so as to rotate the pushing button 2.
Patent JP-S6072372-A (JP)
Title: Picture signal supplying device
Inventor: HASHIMOTO KOUJI
IPC: H04N1/21
Filed: 1983-09-29
Abstract: PURPOSE:To reduce peripheral circuits and make the constitution of the device simple and miniaturize the device by providing a device that selects whether the operation is from a reading device or from a writing device and reducing the number of line memories. CONSTITUTION:Line memories 41a, 41b having capacity for two lines respectively are provided in a picture signal supplying device. Picture signals are received in a line memory controlling section 42 from data lines 43a, 43b, and necessary picture signals of the circle are supplied from output lines 44a-44c to a picture signal processing device 45. Write clock and read clock are outputted from the controlling section 42 to a write address generating section 49 and a read address generating section 51 through write and read clock lines 46, 47. The write address and read address generated by respective generating section 49, 51 are added to an address selector 53. Write operation or read operation is selected by a selector 53 to reduce the number of line memories and simplify the constitution of the device.
Patent JP-H0343874-A (JP)
Title: Image processor
Inventor: ITO AKIO
IPC: G06T1/60
Filed: 1989-07-11
Abstract: PURPOSE:To reduce the circuit quantity by providing an address control mechanism which controls the accesses given to an image memory from two-dimensional addresses of plural image processing circuits and secures the accesses to the image memory. CONSTITUTION:An image processing circuits 2 outputs the requests to an address control mechanism 1 to have accesses to an image memory 4. The mechanism 1 judges the requests given from the circuits 2 and gives an address to the memory 4 via an address line 5 to control the accesses carried out between the circuits 2 and the memory 4. Therefore each circuit 2 has no address generating circuit and the mechanism 1 is applied to concentrically control the addresses. In such a constitution, a register file is attained with a RAM, etc., together with a single adder. Thus the overall circuit quantity is reduced.
Patent JP-S6445071-A (JP)
Title: Connector bank for electric communication equipment
Inventor: HAIDE TAIHIRAA
IPC: H01R9/24
Filed: 1988-07-20
Abstract: PURPOSE: To effectively latch a connecting terminal for cable by forming an upper side part of plural part banks, and continuously providing plural housing chambers for part banks in a support board. CONSTITUTION: Housing chambers 8-12 for fitting part banks 3-7 are continuously arranged in two lines on a support board 1. These housing chambers 8-12 are respectively provided with plural partitioning walls 19, and divided into separate small chambers 20. Each small chamber 20 is provided with, for example, ten connecting terminals 23 for five double-core cables. Part banks 3-7 are pushed for mounting on a connecting element 23 vertically arranged from the housing chambers 8-12. Outside of each outer wall 16 of the housing chambers 8-12 is provided with four latch pieces 18, and they are engaged with latching recessed parts 17 of each wall of the part banks 3-7 by snapping. Each part bank 3-7, which is provided with five terminals for double-core cables, are arranged in two lines and continuously latched on the support board.