baber/WOPTO huggingface dataset:
Patent JP-S58142141-A (JP)
Title: Indoor air stream blowoff device
Inventor: OGAKITO TAKEO
IPC: F24F13/068
Filed: 1982-02-19
Abstract: PURPOSE:To give the air stream blown-off from a multiblade blower deflected to one side and consequently obtain a favorable circulating air stream with low noise by  a structure wherein an air stream guide tube, which diverges in a funnel shape from the blowoff opening of the multiblade blower horizontally installed on a ceiling in the obliquely downward direction to one side, is provided. CONSTITUTION:A multiblade blower 4 is horizontally provided in the direction extending, for example, at right angle to the flow direction of conditioned air stream 3 at the  position of an opening 1a within an air conditioning chamber formed between the  room ceiling 1 and its upper wall 2. Then two-dimensional air stream is induced by  means of the running of moving blades 7 and discharged from the blowoff opening 5  into the air stream guide tube 8 connected to a casing 6, in which the moving blades 7  are housed. The tip part of the air stream guide tube 8 is formed in a funnel shape and connected to the opening 1a. In addition, a fin 11 is pivotally provided near the blowoff  opening 5 of said casing 6. Furthermore, a current shaping block having two downwardly slant faces with different directions 12a and 12b is arranged at the central part  of the open end of the air stream guide tube 8 in order to form a blowoff passage 13 and induction passage 14 in the air stream guide tube 8.
Patent JP-S62187110-A (JP)
Title: Method for separating and purifying rare earth element
Inventor: MIYAMATSU NORIHISA
IPC: C01F17/00
Filed: 1986-02-10
Abstract: PURPOSE:To simply separate and purify rare earth elements in a short time by densely packing a column with a fibrous ion exchanger contg. iminodiacetic acid groups and having high uniformity in shape, adsorbing rare earth metals on the ion exchanger and eluting them with an aqueous soln. of an inorg. acid. CONSTITUTION:A column is packed with a fibrous ion exchanger contg. >=1.5mmol/g iminodiacetic acid groups and having <=0.2 size uniformity range index at >=0.2g/ml density. Rare earth metals are adsorbed on the ion exchanger and eluted with an aqueous soln. of hydrochloric acid or sulfuric acid to separate and purify rare earth elements. By this method, the rare earth elements can be separated by such simple operation in a short time without using a complex forming agent.
Patent JP-S63200788-A (JP)
Title: Scissors for linear material
Inventor: RAIBUHARUTO ERITSUHI
IPC: B26B13/22
Filed: 1988-02-08
Abstract: 1. Scissors having shearing blades (1, 2) connected to one another by way of a hinge, more especially for cutting flexible hollow-cylindrical webbing material (5) of thin wall thickness, characterised by a mandrel (3) which serves for expanding the webbing (5) and is arranged coaxially with the hinge of the shearing blades (1, 2) and which has at least one region (3b) tapering conically towards its free end (3a).
Patent JP-H03231255-A (JP)
Title: Electrophotographic sensitive body
Inventor: ASHITANI SEIJI
IPC: G03G5/14
Filed: 1990-02-07
Abstract: PURPOSE:To obtain an electrophotographic sensitive body small in residual potential by forming interlayers composed of lower and upper interlayers both by coating and using the material of the lower layer insoluble in the solvent to be used for the upper interlayer. CONSTITUTION:The electrophotographic sensitive body is formed by successively laminating on the conductive substrate 1 the binary interlayers of the lower interlayer 2 and the upper interlayer 3, and on these interlayers a photosensitive layer composed of an electric charge generating layer 4 and a charge transfer layer 5. The binary interlayers 2 and 3 are each formed by using a coating fluid comprising film-forming components and a solvent or a dispersion medium and selecting materials insoluble in the solvent to be used for the upper interlayer 3 for the components of the lower interlayer 2, thus permitting the obtained electrophotographic sensitive body to be small in residual potential.
Patent JP-S61186189-A (JP)
Title: Gauge for inspecting groove alignment
Inventor: TOMARU SHIGETAKA
IPC: B23K37/04
Filed: 1985-02-13
Abstract: PURPOSE:To improve the accuracy of groove alignment, by providing the 1st pipe contacting section and 2nd pipe contacting section, whose direction is opposite to that of the 1st section, in the groove of a gauge main body. CONSTITUTION:A guide section 4 equipped with the 1st perpendicularly bent pipe contacting section 3 is formed at the front end of an L-shaped gauge main body 2. A recessed groove 5 is provided in the gauge main body 2 in the direction of length and a moving section 6 is inserted into the groove 5 under a sliding-free condition. Then the 2nd pipe contacting section 7 which is bent perpendicularly to the direction of the length is formed to the moving section 6. Moreover, divisions of a scale 10 and divisions of vernier 11 are provided at both sides of the groove 5. The moving section 6 is moved while the upper surface of the contacting section 3 is contacted with one of a pair of pipes 13, and then, the upper surface of the 2nd contacting section 7 is contacted with the other pipe 13 and the difference in diameter is measured from the scale divisions 10 and 11. When this method is applied, the size difference is accurately measured and the accuracy for bevel alignment is improved.
Patent JP-S54120102-A (JP)
Title: Method and device for detecting lowering of tire internal pressure in track car having pneumatic tires
Inventor: KURIHARA SETSUO
IPC: B60C23/06
Filed: 1978-03-08
Abstract: PURPOSE:To privide the subject method and device wherein the tire treading length of the travelling wheel is measured as the passing hour of the treading part, whereby the detection of high sensitivity is made possible. CONSTITUTION:Detection elements 11 and 11' which generate variation in the state by the riding of tires on rails 9 and 9' are arranged in positions corresponding to the travelling wheels, thereby comparing hours of the state variations of said detection elements 11 and 11' generated by the travelling of the car and detecting that the value obtained by the comparison is above the predetermined value to detect the lowering of the internal pressure of the tire. According to the above described construction. The tire treading length L and L + 28L of two travelling wheels arranged in parallel to each other are measured a passing hours of the treading part 12. By the comparison of the measured values, in a case where there has been any abnormal lowering in the internal pressure of one of the travelling wheels, this face is detected, whereby the detection of high accuracy becomes possible.
Patent JP-H02138255-A (JP)
Title: Unsaturated carboxylic acid amide derivatives
Inventor: GOTO GIICHI
IPC: C07D413/12
Filed: 1989-02-03
Abstract: NEW MATERIAL:Compounds of formula I (Ring A is aromatic ring; R<1> is H, hydrocarbon residue, -CH=C- or forms carbon ring together with C constituting ring A; R<2> is H, hydrocarbon residue or acyl; R<3> is hydrocarbon residue; n is 2-6) or salts thereof. EXAMPLE:(E)-3-phenyl-N-[2-(1-benzylpyperizine-4-yl)ethyl]-2- propeneamide.hydrochloride. USE:Having choline esterase inhibition activity and useful as an improver of brain functions especially for senile dementia, Alzheimer's disease, etc. PREPARATION:A compound of formula II (Z is OH or reactive group for carboxylic acid) is reacted with a compound of formula III (R<4> is H or hydrocarbon residue) or a salt thereof to obtain the objective compound of formula I.
Patent JP-H1170755-A (JP)
Title: Printing sheet, ink and printed sheet
Inventor: KUME KATSUYA
IPC: B41M5/382
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a printed sheet which is highly weatherable and is free from fear that inked information might disappear when exposed outdoors without the necessity to provide a coat layer on the inked information and maintains excellent legibility for a long time, and also a printing sheet and an ink by which it is possible to print the inked information on site using a thermal transfer process by providing the inked information as occasion may demand. SOLUTION: This printing sheet 1 has at least, an ink receptive layer 1 formed of a fluoropolymer coat and can have an ultraviolet light absorption power or an ultraviolet light scattering power according to necessity. The ink is composed of a fluoropolymer and a colorant and the printing sheet has thermally transferable information 2 composed of ink saved in the ink receptive layer 1. Therefore, it is possible to impart the inked information through a commercially available thermal ink transfer printer depending upon occasion and cause the smooth melting and printing under pressure of the ink on the ink receptive layer through the fluoropolymer at the time of thermal ink transfer to form the inked information with superior holding power and weatherability.
Patent JP-2000223525-A (JP)
Title: Method of recognizing leads in wire bonder
Inventor: SHOJI HARUO
IPC: G06T7/00
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To realize a method of recognizing leads which eliminates the need for lead recognition frame used in the prior art and enables all bondable leads in a photographed image to be accurately recognized and extracted. SOLUTION: A search range L+W/2, nearly equal to the distance between the lead spacing L and lead line width of a lead frame, is prepared in advance, a lead 21 is selected as a start point of a lead extracting process, and a bonding point P1 of the lead 21 is set as a base point to decide whether the search range L+W/2 is set within a photographed image 1. If within the image 1, the bonding point P2 of a lead 22 adjacent the lead 21 being the base point is obtained and the above steps are repeated with the bonding point P2 of the lead 22 set as a new base point, thereby extracting all bondable leads P1-P4 within the photographed image.
Patent JP-S55118204-A (JP)
Title: Coaxial resonator
Inventor: MIYOSHI TEIJIROU
IPC: H03J1/00
Filed: 1979-03-06
Abstract: PURPOSE:To obtain almost uniform characteristics over the entire frequency, by providing the conductor grounded in parallel with the lead direction of the varactor and changing the distance between the conductor and the variable capacity. CONSTITUTION:The grounded conductor L3 is provided in parallel with the lead direction of the varactor CV. The conductor L3 is constituted adjustable so that the distance between the conductor L3 and the varactor CV can be varied. Further, for example, the resonance conductor L1, varactor CV and the conductor L3 are located on one wiring board 2. In this case, the conductor L3 is channel-shaped and a pair of folded end is fixed to the grounded copper foil 3 at the back of the wiring board 2 with solder. On the other hand, the part in front of the wiring board can be bent so that it can approach or be detached to the diode CV.
Patent JP-S62272029-A (JP)
Title: High-frequency heating device
Inventor: ISHIMURA YOZO
IPC: F24C15/16
Filed: 1987-02-06
Abstract: PURPOSE:To make it possible to adjust the height of a material to be cooked and to prevent sparks from generating due to high-frequency wave by allowing a sensor on which a food to be heated is placed to have collapsible legs by the rotation and providing an insulating material at parts of the legs contacting the saucer. CONSTITUTION:A heating chamber 4 provided within a main body 1 is provided at its upper part with a heater 5 and a high-frequency generating source 6 for supplying a high frequency wave, and at its lower part with a turntable 8 on which a loading plate 7 rides. A supporting tool 12 provided with a pivotally supporting holes 11 is placed on the outer bottom surface of a saucer 10 provided on the loading plate 7 in an attachable and detachable manner. Bent parts 14 at the upper ends of a plurality of legs 13 are pivotally supported by pivotally supporting holes 11 and are rotated, and the lower ends of the legs 13 hold an insulating material 15 and are placed on the leading plate 7, the turntable 8 or the bottom wall of the heating chamber. The bent portions 14 at the upper ends of the legs 3 are coated with an insulating material 15 such as ceramics, porcelain or the like. By this arrangement, upon conducting the high frequency cooking, the unit can be even when the legs are erected or the unit is rotated at the bent parts at the upper ends of the legs or is rotated at the central parts of the legs are collapsed, depending upon the size of the food to be cooked.
Patent JP-H06247445-A (JP)
Title: Collapsible container for transportation
Inventor: FUKUDA MANABU
IPC: B65D6/18
Filed: 1993-02-16
Abstract: PURPOSE:To hold back water spilling from the contents so as to keep the surroundings from wetting. CONSTITUTION:A rectangular mouth frame 1 and a rectangular under frame 2 are provided one above and the other thereunder. Between the longer sides of the mouth frame 1 formed in a pair and the longer sides of the under frame 2 formed in a pair longer side plates 3 are respectively set, each of which consists of an upper longer side plate 3a and a lower longer side plate 3b, the lower end of the former joined rotatably with the upper end of the latter in such a manner as to make the longer side plates 3 collapsible. The upper end of the upper longer side plate 3a is joined rotatably with the mouth frame 1 and the lower end of the lower longer side plate 3b, with the under frame 2. Shorter side plates 4, designed to be set up between the mouth frame 1 and the under frame 2 in the assembly, are joined at their upper ends with the respective shorter sides, formed in a pair, of the mouth frame 1 in a rotatable manner. A rectangular container 5 whose top side is open is set under the under frame 2. The upper end of the container 5 is joined with the under frame 2.
Patent JP-S54120115-A (JP)
Title: Automatic traction device
Inventor: SAIMA TOORU
IPC: B61B13/00
Filed: 1978-03-09
Abstract: PURPOSE:To provide an automatic device of high reliability regardless of the precision of the engineering works by causing the car to travel by supporting a part of the car on a movable support beam. CONSTITUTION:An electric drive car 7 is movably arranged at a side lower than a car travelling road 2, and a stay 8 is protruded from this car body 7. Wheel keep plates 26, 27, 28 and 29 are pivotally connected both sides at the upper end of the stay 8, whereby movable support beams 20 and 21 can be fitted rotatably in the  direction attachable or detachable to or from the travelling road 2, and support  wheels 22 and 23 are provided at one-ends of support wheels 22 and 23. A part of a  vehicle such as a front wheel a of a car is supported on movable support means 20  and 21 constructed as described above, and the car travels in a tunnel. According  to the above described construction it is possible to obtain such a traction device  of high relianility that even when the manufacturing precision of the engineering  works is relaxed, the device can withstand the use and also can continue to precisely pull the car.
Patent JP-S61186878-A (JP)
Title: Transmitter-receiver
Inventor: ENDO YASUHIKO
IPC: G01H11/08
Filed: 1985-02-14
Abstract: PURPOSE:To make the level of a signal constant within a specific directional angle range through a simple constitution and to receive an arrival signal with constant sensitivity by dividing one electrode of an oscillator into plural parts symmetrically about the center of the oscillator and forming plural electrodes. CONSTITUTION:A main electrode 2 and a subordinate electrode 3 are provided above the oscillator 1 and an electrode 4 is provided below the oscillator 1. Further, a transformer 5, secondary winding 6, an intermediate terminal 7, etc.are provided. Then, a reference amplitude signal is supplied from a terminal 7 to the electrode 4, a signal having an amplitude (b) is supplied to the electrode 2, and a signal having an amplitude (c) is supplied to the electrode 3. Consequently, a signal transmitted by the oscillator 1 within a specific angle has a constant level. Then when arrival signals having the same amplitude are received by the electrodes 2 and 3, the signal having the amplitude (b) is sent out to the primary winding 8 of the transformer 5 on the basis of the signal acquired by he electrode 2. Further, the signal having the amplitude (c) and further a signal having an amplitude (a) from the electrode 4 are transmitted to the winding 8 on the basis of the signal acquired by the electrode 3. Therefore, the arrival signals are outputted from the winding 8.
Patent JP-S58145737-A (JP)
Title: Production of foam
Inventor: TAKIYAMA EIICHIROU
IPC: C08J9/06
Filed: 1982-02-23
Abstract: PURPOSE:To produce a foam expanded at a required expansion ratio at ordinary temp., by mixing a peroxide curing catalyst and hydrazine hydrate with a radical curing type resin, and expanding the resin. CONSTITUTION:An unsaturated polyester resin, a vinyl ester resin and an unsaturated acrylate resin are used as radical curing type resins in the form of, if necessary, a combinating of all of them. A peroixide curing catalyst, pref. an  org. peroxide such as methyl ethyl ketone peroxide and hydrazine hydrate are  mixed with said resins. The mixture is expanded to obtain a highly expanded  product which is uniformly expanded at ordinary temp. Hydrazine hydrate is used as a blowing agent in an amount of 0.5-15pts.wt. per 100pts.wt. resin.  Hydrazine may be used, but is difficult to handle. A curing accelerator such as  copper salt of an org. acid may be used.
Patent JP-H02206250-A (JP)
Title: Checking device for home bus cable
Inventor: TAKIMOTO KAZUTOSHI
IPC: H04L12/40
Filed: 1989-02-06
Abstract: PURPOSE:To reduce number of check personnel, to decrease the checking time and to improve the reliability and efficiency of wiring of a home bus by controlling a checking device having a part generating a voltage between terminals of an information receptacle and a checking device having a part connecting to other information receptacle and sensing whether or not a current flows by means of a radio wave or an infrared-ray transmission. CONSTITUTION:When information receptacles of a home bus are connected to checking devices 1, 2 and a start SW of an operation display section 18 is depressed, it is confirmed that a voltage is generated between terminals 1 and 2 of an 8-pin modular connector 11 for twisted pair cable of the checking device 1 and no voltage is generated between other terminals. The changeover of voltage generating position of the checking device 1 is controlled by using a radio wave from the checking device 2. Thus, checking is implemented by one person thereby reducing the number of checking personnel.
Patent JP-H07235818-A (JP)
Title: Antenna mounting device
Inventor: WATANABE HIRONOBU
IPC: H01Q1/32
Filed: 1994-02-24
Abstract: PURPOSE:To surely mount the antenna mounting device to a body of an automobile with a strong attraction force of an attaching member. CONSTITUTION:A magnet 3 and an attaching member 4 are provided on a mount member 2 to which an antenna element 7 erected and supported and the attaching member 4 is formed to be a circular or polygonal loop along an outer periphery of the magnet 3. Thus, when the attaching member 4 is attracted onto a car body, the elastic deformation of the attaching member 4 is decreased. Furthermore, an inner lip 10a and an outer lip 10b are formed respectively to the inner periphery and the outer periphery of the attaching member 4 formed to be a loop. Thus, the inner lip 10a and the outer lip 10b of the attaching member 4 are attracted to the car body. Thus, then the attraction force of the attaching member is strengthened.
Patent JP-S54119222-A (JP)
Title: Magnetic head holder
Inventor: MIMA SOUICHIROU
IPC: G11B5/56
Filed: 1978-03-08
Abstract: PURPOSE: To readily and accurately adjust a magnetic tape independently with respect to the width direction, azimuth, etc. of a magnetic tape by using adjusting means of position and angles with make use of elastic deformations.  
     CONSTITUTION: When a first screw 4 is tightened where a second screw 5 is held tightened, a constricted part 6 elastically deforms and an approximately U-form portion 10 is drawn to the head lock substrate 2 side and therefore a magnetic head 13 goes closer to the substrate 2 side. Conversely, when the screw 4 is loosened and the screw 5 is tightened, its end pushes the substrate 2 and therefore the constricted part 6 elastically deforms and the substrate 2 is brought away from the head mounting substrate 1. The head 13 also goes away from the substrate 1. Next, when the screw 7 for azimuth adjustment is loosened and screw 8 is tightened, the tapered end part pushes the corner of the head 13 and the constricted part 9 elastically deforms causing its end part 11 to tilt and the azimuth of the head 13 to the magnetic tape 14 to change. When the above are made reverse, the azimuth changes in the reverse direction as well. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55119069-A (JP)
Title: Disconnection detector of lamp
Inventor: SAKUGI MICHIHIKO
IPC: G01R31/02
Filed: 1979-03-08
Abstract: PURPOSE:To enable to detect disconnection in a lamp while the lamp is not in operation, on the basis of AC signal processing, by utilizing a high impedance in parallel-connected resonance circuits to each of which one of a plurality of lamps, such as brake lamps, is connected. CONSTITUTION:An AC signal (of a frequency of around 200kHz) from an oscillating circuit 4, such as a Colpitts oscillating circuit is supplied through lamps 13, 14, 15, 16, such as brake lamps to parallel resonance circuits 5, 6, 7, 8 having a resonance frequency equal to an oscillating frequency of the oscillating circuit 4. When a key switch 2 is closed with a lamp switch 3 left opened, an indication lamp in an indication circuit 300 is not lit in a case where all of the lamps 13-16 are normal. For example, when disconnection occurs at the lamp 13, the AC signal passing through a resistor 9 and connected threreto is not grounded by the lamp 13, and the application of the signal among the lamps is prevented by the parallel resonance circuits 6-8. As a result, an AC signal of a large amplitude representative of disconnection in the lamp 13 is input into an amplitude detection circuit 18 connected to the lamp 13, so that the indication lamp in the indication circuit 300 is lit.
Patent JP-H01201603-A (JP)
Title: Color filter and its production
Inventor: NORITAKE KAZUTO
IPC: G02B5/20
Filed: 1988-02-08
Abstract: PURPOSE:To easily produce a color filter by using a colored photosensitive resin so that dyeing stages do not exist in the process for producing the filter. CONSTITUTION:The photosensitive polyimide 2 contg. the pigment of a 1st color surface (red) is first coated uniformly on a glass plate 1 which is a substrate by spin coating; thereafter, this coating is tentatively cured. UV rays are projected on the parts except the required red part by using a grid-shaped mask 3 which does not allow passage of the UV rays only for the time sufficient for the polyimide to be exposed. The polyimide is then developed by using a solvent which dissolves only the parts not irradiated with the UV rays. The same polyimide 4 contg. the pigment of the 2nd color (green) is similarly coated on the substrate and is exposed by using a mask 5 of the pattern for the green part. This polyimide is then developed and cured and further, the pattern of the 3rd color is formed by the similar stage and thereafter, the polyimides are subjected to normal curing. The color filter is thereby easily produced at a good yield.