baber/WOPTO huggingface dataset:
Patent JP-H04175632-A (JP)
Title: Method of measuring light ray in transparent body having micro ineffective surface
Inventor: WATANABE KAZUNORI
IPC: G01J1/00
Filed: 1990-11-08
Abstract: PURPOSE:To measure light rays in a transparent body having micro ineffective surfaces with the use of remarkably convenient computing process by neglecting the ineffective surfaces so as to simplifying the computation. CONSTITUTION:The pitches of Fresnel lens are very fine in view of the whole of a lamp, and accordingly, should light rays with which ineffective parts and effective parts on the lens are reproduced with a high degree of loyalty be traced, the number of sample points becomes excessive. Accordingly, a ratio between the ineffective parts and the effective parts is at first obtained, and a light diffusive distribution is added to the light passing through the effective parts so as to create an image. Incidentally it is considered that the effective part 12 is extended to the ineffective part 11 even though a sample point resides in the ineffective part 11. The light incident upon these ineffective parts is not completely neglected, and it can taken into in view of a shape factor of the diffusive distribution D through a computing process thereafter.
Patent JP-H09146091-A (JP)
Title: Projection type liquid crystal display device
Inventor: KATO HIROMI
IPC: G02F1/13
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To improve the color purity of a display image and improve the light utilization efficiency of a light source. SOLUTION: White light from a condenser lens 3 is made incident at an angle α to the normal direction of hologram elements 4, 5, and 6. The angle α deg.is so determined that diffracted light of 0th order from the hologram elements 4, 5, and 6 is not converged by a field lens 9 on a projection lens 10 and luminous flux irradiating the display part of a liquid crystal display element 8 has the same longitudinal/lateral ratio as the longitudinal/lateral ratio a:b of the display part.
Patent JP-H05142733-A (JP)
Title: Film processing device
Inventor: KIMURA AKIFUMI
IPC: G03D5/00
Filed: 1991-11-19
Abstract: PURPOSE:To provide the film processing device which can supply a proper amount of processing liquid to a processing rack without causing the processing liquid to leak out of the processing rack. CONSTITUTION:When a pump 152 begins to rotate, the liquid developer is scooped up from a container 52 and supplied to the developing rack 42 through a filter unit 156. The liquid developer after development processing is collected in the container 52 through a pipe 180 and a storage scooping up part 50. An air chamber 118 equipped with a bag 124 is linked with the container 52 in an airtight state through a pipe 116 and the air in the container 52 is charged in the air chamber 118 with the internal pressure in the container 52 by expanding or contracting the bag 124. When the air charged in the container 52 increases in amount and the internal pressure in the container 52 increases until the expansion of the bag 124 exceeds its permissible value, one-way valve 122 is opened to adjust the internal pressure in the container 52.
Patent JP-H07158349-A (JP)
Title: Fitting structure of sash and fitting method thereof
Inventor: TOKUMURA AKIRA
IPC: E06B1/56
Filed: 1993-12-03
Abstract: PURPOSE:To carry out the fixing work of a sash window from the indoor side. CONSTITUTION:Cases 10, 20, 30 of a sash frame are provided with outward protruding parts 11, 21, 31 projecting outward from the sash frame and inward protruding parts 12, 22, 23 projecting to the indoor side. Outdoor side fixing members 52, 56 are fixed to fasten the outward protruding parts 11, 31 and indoor side fixing members 53, 57 are fastened at the indoor side of the outward protruding parts 11, 31 formed when the outdoor side fixing members 52, 56 are fixed. The end face of the opening 50 in the upper wall panel 54 corresponding to the upper case 20 is provided with a space 50A in which the outside protruding part 21 of the upper case is inserted.
Patent JP-H08161310-A (JP)
Title: Word processor
Inventor: AKAOGI SATORU
IPC: G06F17/21
Filed: 1994-12-07
Abstract: PURPOSE: To easily generate a document where a style is arranged by setting element information on the final point of an element when a caret exists in an element which is to be made into the starting point of a matrix leader and operating a distance and an angle between a starting element and an end element at the time of executing plotting so as to obtain them. CONSTITUTION: The end element, the type of a line and a position in the element are set with the matrix element of the present position of the caret as the starting point. Information which is set is stored in document data in a document buffer 43 as a control code. At the time of actual type setting, arranged information data such as the start element, the end element, the type of the line and the position in the element are obtained from leader data in array, which is stored in the document buffer 43. CPU 2 calculates the coordinates of the starting points and the end points of leaders in the start element and the end element. The length and the angles of the leaders are calculated from the coordinates of the start element and the end element. Plotting is executed from the calculated coordinates, length and angles.
Patent JP-H10134660-A (JP)
Title: Insulator with antifouling property and waterdrop sticking preventing property
Inventor: MACHIDA MITSUYOSHI
IPC: H01B3/24
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an antifouling property and a waterdrop sticking preventing property by setting a transparent surface layer containing photocatalytic oxide grains, silicone, and a water-repellent fluororesin at the contact angle of 90 or above with water. SOLUTION: The silicon atom-bound organic group of silicone is partially substituted by the hydroxyl group to have a hydrophilic property via a photocatalytic action by the radiation of the light light-exciting a photocatalyst, and a silicone paint film has the structure dispersed with a hydrophilic section and a water-repellent section exposed with a water-repellent fluororesin to the outside air on the surface. No hydrophilic object and no hydrophobic object are stuck to the surface of a member, and the surface is kept clean. When the contact angle with water is set to 90 deg. or above, waterdrops are hardly stuck to the surface, and the hardly fouled surface can be formed.  The electric insulating property of an insulator can be maintained over a long period, and the occurrence of a local arc caused by the sticking of a contaminant to the insulator or the occurrence of tracking causing such damage as the shade chip of the insulator can be prevented.
Patent JP-H07162013-A (JP)
Title: Voltage drive semiconductor device
Inventor: SUGAWARA YOSHITAKA
IPC: H01L29/74
Filed: 1993-12-03
Abstract: PURPOSE:To make a voltage drive switching element, which has a small offset voltage in its output characteristics, provide with an on resistance reduced effect due to a conductance modulation like an IGBT and a MOS thyristor and to reduce significantly the power loss of the element. CONSTITUTION:A voltage drive switching element of a lateral MOSFET or the like is formed on a semiconductor base body, which consists of a P<+> layer 7 and an n-type drain 3, and minority carriers are injected in a drain region of the switching element through the layer 7. Accordingly, a conductance modulation is caused by the injection of the minority carriers, whereby the resistance of the drain region of the switching element of the MOSFET or the like is reduced. Thereby, the on resistance of the element is reduced and as the offset voltage of the element is small, the power loss of a voltage drive semiconductor device can be made very small.
Patent JP-H04177969-A (JP)
Title: Automatic transmission facsimile equipment by optical reading for telephone number
Inventor: KONDO NORITSUGU
IPC: H04N1/32
Filed: 1990-11-13
Abstract: PURPOSE:To eliminate the need for manual dialing of a telephone number of a destination by reading optically a telephone number of a facsimile communication destination from a document described in a character or a mark, processing the result into a data and applying automatic dialing from the data. CONSTITUTION:The facsimile equipment is provided with an optical read function to read a destination telephone number described in characters or marks on part of a document to be sent by the facsimile equipment and to process the telephone number into an electronic data and also with an automatic dial function of the telephone number data. Thus, after the destination telephone number is described in characters or marks in the document sent by the facsimile equipment, the document is set to the facsimile equipment and it is started. Then the function of reading the telephone number optically and processing it into a data is acted. Then the transmission of the document is started automatically by the function of automatic dialing by the facsimile equipment based on the recognized number data. Thus, the automatic transmission is attained without manual dialing of the destination telephone number.
Patent JP-H06152997-A (JP)
Title: Picture processor
Inventor: NEMOTO TADANORI
IPC: H04N1/60
Filed: 1992-11-13
Abstract: PURPOSE:To provide a picture processor in which a color tone reproducibility is sperior and a fog can be prevented. CONSTITUTION:An input masking processing is operated to RGB digital picture data obtained by an A/D conversion so as to be matched with the RGB signals of an NTSC system. Afterwards, the RGB digital picture data are compared with a prescribed reference value by a discriminating circuit 101, and a correction is operated to the RGB digital signals to which the input masking processing is operated by using each correcting circuit 102-104 based on the compared result. This correction is operated to the RGB signals whose luminance is higher than the prescribed reference value so that the color tone can be close to white.
Patent JP-H07162203-A (JP)
Title: Dielectric resonator
Inventor: TSUJIGUCHI TATSUYA
IPC: H01P7/04
Filed: 1993-12-03
Abstract: PURPOSE:To easily obtain a desired optimum external coupling capacitor by forming the external coupling capacitor formed of an internal conductor nonforming part which separates an input/output electrode having an internal conductor and an external conductor separated and the internal conductor between the input/output electrode and internal conductor. CONSTITUTION:Three resonator holes 2a, 2b, and 2c which penetrate opposite end surfaces 1a and 1b of a dielectric block 1 almost in a rectangular parallelepiped shape which constitutes the dielectric resonator are bored between the opposite end surfaces 1a and 1b, and internal conductors 3 are formed on their inner peripheral surfaces and an external conductor 4 is formed on the outer peripheral surface of a block 1. Internal conductor nonforming parts are provided in the holes 2a and 2c being input/output stages at more inner places than an open-side end surface 1a, and consequently the inner conductors 3 and external conductor 4 are separated to enable output electrodes 5 to be formed. Thus, the inner conductors 3 in the holes 2a and 2c are separated from the external conductor 4 by the end surface 1a to form stray capacitance Cs between the conductors 3 and 4 of the hole 2b between the holes 2a and 2c and external coupling capacitance Ce between the electrodes 5.
Patent JP-H02150803-A (JP)
Title: Method for laying and recovering cable
Inventor: TERASAWA YOSHIAKI
IPC: H02G1/06
Filed: 1988-12-02
Abstract: PURPOSE:To easily lay and recover a cable by interposing a lubricant to lower friction resistance at the time of passing gas in a pipe and forcibly feeding the cable in the downstream direction in the pipe, thereby laying and recovering the cable. CONSTITUTION:The essential requirement to maintain a high transporting speed of the cable 11 is to decrease the friction resistance of the cable 11 and the inside surface of the cable pipe 15 as far as possible. The friction resistance on the inside surface of the metallic pipe 15 is relatively large unless the surface is subjected to special surface finishing in case of using the cable pipe 15 made of a metal, etc. The lubricant is, thereupon, interposed in order to decrease the friction resistance of the cable 11 and the inside surface of the pipe 15. Talc 35 is used as the lubricant. The forced feeding of the optical fiber cable 11 is facilitated by the intervention of the talc 35.
Patent JP-H05113523-A (JP)
Title: Hole lapping method and device for ceramic ferrule
Inventor: MAEDA ISAO
IPC: B24B37/02
Filed: 1991-10-23
Abstract: PURPOSE:To provide a method and a device for hole lapping of a ceramic ferrule which can execute adequate boring even with an injection molded blank provided with a taper in a prepared hole, are stable in a finished hole diameter and out of roundness, can reduce working costs and can execute the boring with good workability without requiring skill. CONSTITUTION:Plural pieces of ceramic blanks 1 passes through a wire 6 for working extended between a delivery side reel 12 and a take-up side reel 14 and are held in a floating state. The one ceramic blank selected from the ceramic blanks 1 is gripped by a ceramic gripping means 20 and is rotated. Simultaneously, the wire 6 for working is moved back and forth while powder for grinding is applied thereon by a power supplying device 40, by which the boring of the selected rotating ceramic blank 1 is executed. The other remaining ceramic blanks 1 are thereafter selected successively at every piece and are similarly subjected to the boring.
Patent JP-H10131213-A (JP)
Title: Self-supporting block
Inventor: INO HIDEO
IPC: E02D29/02
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To form a perfect face of slope even in the case of one step by extending leg plates on the lower end of a stable form similar to a gable roof, and providing a tennon and a mortise on the connecting faces. SOLUTION: This block is formed so that the whole form is trapezoidal pillar-shaped, and the upper side 1 of the vertical section is short and the lower side 2 is long. Leg plates are extended on the lower parts of the slopes 3 of the block. A tenon 7 is extended from the one side trapezoidl face 6 of the block, and a mortise capable of being fitted with the tenon 7 is carvedly provided on the other side trapezoidal face 8. When the slope 3 is too steep, there is a problem in strength, and when it is too gentle gradient, a wide lot width is required on the slope bottom part so as to be wasteful. At constructing it, a site ground surface is levelled, and the block is placed and fixed on the levelled ground surface. Next, by inserting the tenon 7 of the other block into the mortise of the one block, adjoining blocks are connected together.  Consequently, the lot width of the slope bottom part can be curtailed, and workability is stably improved.
Patent JP-H07218337-A (JP)
Title: Emission detector and preparation of device thereof
Inventor: JIYANNSHIYARURU SHIGUNA
IPC: G01J1/42
Filed: 1994-11-15
Abstract: PURPOSE: To provide a radiation detection device equipped with an abutting or hitting detection elements, and its manufacture. CONSTITUTION: A radiation detection device is provided with at least two abutting detection elements 16, 18 which have plural light detectors 22, 24 which are respectively made of material permeating radiation and can detect the radiation on one side faces, and plural light detectors 28 which can detect the radiation on one side face, and is equipped with a complementary detection element 26 on both abutting detection elements. The complementary detection element is arranged astriding over the two abutting detection elements, the light detectors of the complementary detection element are positioned confronting the faces of the abutting detection elements, and the two abutting detection elements have no light detectors on the portions confronting the light detector of the complementary detection element. The radiation detection device is used for the formation of a thermal image.
Patent JP-2000134879-A (JP)
Title: Varnish application device
Inventor: INOUE TOMOHIRO
IPC: H02K15/12
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To positively retain a motor stator and at the same time the motor stator with a weight larger than in the conventional case. SOLUTION: A varnish application device is provided with a rotary shaft 9 that has a disk-shaped flange, a plurality of pins 10 that are erected on the surface of the flange to retain the internal diameter of a motor stator, a taper part 10c that is formed at each opening end of the pins 10, and a disk 11 that forms the surface of a taper 11a in contact with the taper part 10c in an outer shape, and at the same time, is moved in the axial direction by a bolt 12, and can extend and reduce an outer diameter ϕD which is formed by a plurality of pins 10 via the taper parts 10c and 11a.
Patent JP-H07159894-A (JP)
Title: Disposable instant camera and manufacture thereof
Inventor: SHIMIZU MITSURU
IPC: G03B17/50
Filed: 1993-12-03
Abstract: PURPOSE:To provide an inexpensive camera small in size and light in weight by directly housing a film unit providing a pressing plate on a black cover, to enhance the flatness of the film unit by providing a recessed part on a receiving surface, to enhance image quality and to prevent an image from being cut by making an aperture somewhat larger than the exposure surface of the film unit. CONSTITUTION:A film unit housing chamber 21 directly housing the film unit 20 is formed on a base substrate 11 constituting a camera main body 3. The recessed parts 22a and 22b where the pod part 20a and the trap part 20b of the unit 20 are housed are provided on the receiving surface 22 in the chamber 21. Then, the aperture 23 is formed to be somewhat larger than the exposure surface 20c of the unit 20. Besides, the pressing plate 34 pressing the unit 20 from the back surface side is fitted to the inside of the back cover 13.
Patent JP-H04177056-A (JP)
Title: Heater
Inventor: IITSUNA YASUYUKI
IPC: F24V30/00
Filed: 1990-11-10
Abstract: PURPOSE:To prevent oxygen from being separated during combustion and eliminate expansion and occurrence of flame and spark by a method wherein metallic powder of heating member in which metallic powder and metallic oxide powder are compressed and formed are of ferro-silicon, and the metallic oxide is of a mixture of powder of ferric oxide and powder of iron oxide of lower index of the former. CONSTITUTION:Ferro-silicon to be used is preferably of an included amount of Si or 75% or more and a mean particle diameter of 10mu or lens. An added amount of ferro-silicon is preferably 20 to 35 weight part. Ferric oxide to be used has less amount of impurities to be gasified such as S, Cl and SO3 or the like and its particle diameter is preferably 5mu or less. An adding amount of Fe2O3, is preferably 10 to 50 weight part. Fe2O3-x of iron oxide of low index is magnetite easily available, i.e., iron oxide (Fe3O4) with its with its x-value of Fe2O3-x being about 0.33 is the most preferable substance. A powder particle diameter is preferably 5mu or less and an amount of adding Fe3O4 is preferably 20 to 60 weight part. In the even of compacting formation, each of ferro-silicon, ferro ferro oxide and iron oxide of lower index in powder form is mixed to each other and then they are compressed in a mold as they are at a force of 200 to 500kg/cm<2>.
Patent JP-H03167777-A (JP)
Title: Induction heating coil
Inventor: ISHIMA TSUTOMU
IPC: H05B6/36
Filed: 1989-11-27
Abstract: PURPOSE:To heat an object to be heated partially by locating a magnetic field canceling coil consisting of a short spiral winding around the periphery of or the inside of a spirally wound heating coil for induction in such a way as slidable in longitudinal direction, and connecting the above two coils in series so that the currents flow in the direction in which their mag. fields cancel each other. CONSTITUTION:A magnetic field canceling coil is slidably located on the periphery of an induction heating coil 3. This induction heating coil 3 and the magnetic field canceling coil 4 are connected in series to each other so as to cause current flow in such a direction that the magnetic fields generated in the two coils cancel each other. Accordingly a high frequency current is allowed to flow through the induction heating coil 3 to generate a high frequency magnetic field, and when an electric field is induced within the object to be heated 1 to cause self heating by an eddy current, the magnetic flux of the induction heating coil 3 is mostly canceled in the part where the magnetic field canceling coil 4 is situated. Thereby, heating can be prevented by locating the magnetic field canceling coil 4 in the neighborhood of that part 2 of the object to be heated which is not desirable of being heated.
Patent JP-H11144991-A (JP)
Title: Winding device
Inventor: IKEDA KAZUTOSHI
IPC: H01F41/06
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To allow stopping of winding operation without delays when disturbance, even minute ones, to take place during winding operation. SOLUTION: A nozzle 7, which moves in axis direction of a rotating bobbin 1 and regulates a winding position P, relative to the bobbin 1 for supplying a wire material L, a sensor 8 which moves in synchronism with nozzle 7 to detect the winding disturbance of the wire material L at the winding position P of the bobbin 1, a stop means 15 which stops the rotation of the bobbin 1, and a controller 14 which instructs the stop means 15 to stop, based on a winding disturbance detection signal of the sensor 8 are provided. For the means, the sensor always capture such winding position since disturbance occurs as a detection target, thus even a minute disturbance can surely be detected. The winding disturbance detection signal of the sensor 8 is transferred to the controller 14.  The controller 14, upon receiving the winding disturbance detection signal from the sensor 8, instructs the stop means 15 to stop immediately.
Patent JP-S63150460-A (JP)
Inventor: OTSUTO FUROIDENSHIYUSU
IPC: F02M57/02
Filed: 1987-12-03
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-H11145758-A (JP)
Title: Piezoelectric element and its production
Inventor: NAKAGAWA TETSUO
IPC: H03H9/19
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric element which is able to form an insulating surface protection film over a wide range, without eliminating a precious metal electrode layer which forms an electrode film, can prevent short circuiting due to whiskers, etc., can lower the resistance of the electrode film and also can suppress change in time increase of the CI value and frequency changes. SOLUTION: A piezoelectric element 1 serves as tuning fork type crystal vibrator, and two electrode films 40 are formed on both side of a piezoelectric element piece 2 with a prescribed gap 10 secured between both firms 40 respectively. The electrode film 40 includes a gold electrode layer 42A laminated on the surface of a foundation metal film 41, and the surface of the layer 42A is cover with a thiol-treated film 44 and an insulating surface protective film 45. The film 45 is a condensed film of metallic alkoxide or a heat treated film of polysilazane and also covers the connecting part of an internal terminal 31 of a plug 30 and the piece 2.