baber/WOPTO huggingface dataset:
Patent JP-S60140919-A (JP)
Title: High frequency electronic device
Inventor: IJICHI SADAYOSHI
IPC: H05K7/08
Filed: 1983-12-28
Abstract: PURPOSE:To attain excellent separation of a high frequency signal and a DC signal and the structure of ease of assembling by forming the titled device with a metallic body provided incorporatedly with a high frequency circuit unit whose electronic component is mounted on the 1st insulation board, the 2nd insulation board where through-holes are drilled to parts formed with earth pattern and a metallic projection opposed to the through-holes. CONSTITUTION:Lots of electrodes 2 connected from the side end face to the surface and the rear face are provided around the 1st insulation board 1 made of ceramics, and the high frequency circuit unit 4 is constituted by forming the high frequency circuit pattern on the surface, connecting various electronic components 3 thereto. A DC circuit pattern 6 is formed on the surface of the 2nd insulation board 5 made of a phenol resin. The electrodes 2 and the DC circuit pattern 6 are soldered to the 2nd insulation board 5 and the plural high frequency circuit units 4 are fixed. Then the high frequency circuit units 4 are connected by a conductive chip component 10 and electronic components and then the high frequency electronic device 11 is constituted.
Patent JP-H0984758-A (JP)
Title: Electronic endoscopid device
Inventor: OZAWA SATORU
IPC: A61B1/04
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic endoscopic device capable of displaying a clear endoscopic observed image by successive scanning without the flicker of screen resulted or reduction in vertical resolution from skip scanning. SOLUTION: In an electronic endoscopic device having a color single plate type solid image pickup element 11 arranged within the insert part of an endoscope 10, and image pick-up signal processing circuits 22-27 for displaying the endoscopic observed image taken by the solid image pickup element 11 on a television monitor 40, the solid image pickup element 11 performs a successive scanning for successively reading the output signals of all picture elements.
Patent JP-H1177551-A (JP)
Title: Pressing device
Inventor: KATOU GENJIYUU
IPC: B25B5/12
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To press a work with a constant pressing force even if the work is changed in thickness. SOLUTION: This pressing device P1 is so constituted that an intermediate journalled portion 14b and a front journalled portion 14a are moved forward from a rear journalled portion 14c by oscillating an operation lever 15 toward a frame 1, and the journalled portions 14a, 14b and 14c are arranged roughly in a straight line, so that a work W1 is pressed by pressing member 7. A first and a second block 21 and 26 supporting the journalled portions 14a and 14b respectively, are slidably disposed to a guide block part 3 provided on the frame 1 by using sliding holes 24 and 31. The first and second blocks 21 and 26 are connected with each other so as to mutually approach by a tension spring 33, and their approaching distance is regulated by a screw 35. The second block 26 is energized by the spring 33 so as to be revolved forward around the journalled portion 14c.
Patent JP-H07101339-A (JP)
Title: Article carrier having cover
Inventor: IKOMA YOSHIFUMI
IPC: B62B3/02
Filed: 1993-10-01
Abstract: PURPOSE:To install an intermediate shalf by making the front side sheet part of a cover openable and closable freely, and forming the bag parts, which project outside and in which the locking parts can be inserted from inside, respectively in the right side sheet part and the left side sheet part of the cover. CONSTITUTION:After both fasteners 36 are raised and the front side sheet part 29 is opened, an intermediate shelf 22 is inserted between the riht side frame body 7 and the left side frame body 8 from the front in a condition the locking parts 26 are inserted backward, and the locking parts 26 are adjusted to positions of bag parts 46. When the locking parts 26 are projected, the respective locking parts 26 are inserted in the bag parts 46 from inside. When the locking parts 26 covered with the bag parts 46 are engaged with respective crosspieces 12 of the right side frame body 7 and the left side frame body 8 from above, the intermediate shelf 22 can be easily installed between the right side frame body 7 and the left side frame body 8 while a cover 28 is installed as it is. After the cover 28 and the intermediate shalf 22 are installed, articles are housed from the front, and are placed on the intermediate shelf 22 and a bottom frame 18.
Patent JP-H0990646-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KIZAKI HIROE
IPC: G03G5/06
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor excellent in stability in repetition and fit for digital optical input. SOLUTION: In the electrophotographic photoreceptor obtd. by forming a photosensitive layer contg. phthalocyanine dispersed in a binder on an electrically conductive substrate, the binder is made of curable fluororesin and metal- free phthalocyanine having diffraction peaks at 7.5 deg., 9.1 deg., 16.6 deg., 17.3 deg., 22.2 deg., 23.8 deg. and 28.5 deg. Bragg angles (2θ±0.2 deg.) in its X-ray diffraction spectrum is used as the phthalocyanine.
Patent JP-S61126971-A (JP)
Title: Tig welding method of pipe material
Inventor: WADA KOICHI
IPC: B23K9/167
Filed: 1984-11-22
Abstract: PURPOSE:To reduce the man-hour required for TIG-welding pipe materials and stabilize the welded quality, by combinedly performing increase in electric current and adjustment of the filler metal feeding speed and welding wire moving speed when the 2nd welding bead layer is formed at a place where the 1st welding beads are put together. CONSTITUTION:V-groove is formed in pipe materials 11 and 11 to be welded to each other and a beveling clearance H is provided between the pipe materials 11 and 11. The tip of a tungsten electrode 12 is positioned to a welding starting point 15 and scattering of arcs are started. Then welding of the 1st layer is performed by moving the tip of the electrode 12 to the center of the clearance H. At the connecting section of the 1st and 2nd layers, the welding wire feeding speed, welding current, and rotating speed of the pipe 11 are adjusted and welding of the 2nd layer is performed after the welding bead of the 1st layer is completely melted. When such a welding method is used, any welding fault at the central part of the groove of the 1st layer is prevented and no correcting man-hour is required. Therefore, welding man-hour can be reduced and welding quality can be stabilized.
Patent JP-H1092045-A (JP)
Title: Signal reproducing device
Inventor: ISHII KAZUNORI
IPC: G11B7/135
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To detect a signal corresponding only to the recorded information signal and to exactly reproduce the information signal by timewisely separating the generation of a first domain wall movement from a second domain wall movement and preventing the cancel of pulse signals due to superposition. SOLUTION: When an information signal recorded in a magnetooptical recording medium 1 is reproduced, a magnetic layer 41 is irradiated with a light beam 46 of constant intensity from an optical head 3 while rotating the magnetooptical recording medium 1 and a signal track on which the information signal is recorded is scanned by a light spot. In this case, servo operation is applied to the light beam 46 of the optical head 3, the beam is focused on the track of the rotating recording medium 1 and controlled so as to follow it up. The reproduction of information signal is performed by utilizing the rotation of the deflection surface of reflected light from time magnetic layer 41 by Kerr effect in accordance with the magnetizing direction complied with the recorded information signal.
Patent JP-S6488526-A (JP)
Title: Photographing device for film with perforation
Inventor: TAGO AKIRA
IPC: G03B17/00
Filed: 1987-09-30
Abstract: PURPOSE:To improve reliability in feeding or housing a film in a photographing device by making the hole of a pressure plate in which a pin for positioning the film is fitted have a three-layer structure and preventing clogging caused by the refuse of the emulsion, etc., of the film. CONSTITUTION:The hole of the pressure plate with which the pin 1 for positioning the film is engaged is made to have three-layer structure, for example, a long hole 6 whose width is 0.02-0.05mm larger than the diameter of the pin for positioning the film is formed as a 1st layer, a hole 7 whose diameter is larger than the width of the long hole as the 1st layer is formed as a 2nd layer and a long hole 8, orthogonally crossed with the long hole as the 1st layer, whose width is 0.02-0.05mm larger than the diameter of the pin for positioning the film is formed as a 3rd layer. The long hole 6 and the long hole 8 are pierced through the hole 7, to which the pin 1 for positioning the film can be positioned. Even if the refuse of emulsion, etc., is caused by the feeding of the film, it passes through the pierced hole. Then, the refuse of emulsion, etc., does not clog the hole in which the pin 1 for positioning the film is fitted, so that the reliability can be improved.
Patent JP-S63100962-A (JP)
Title: Spray nozzle
Inventor: HARADA KAZUHIKO
IPC: B05B7/04
Filed: 1986-10-15
Abstract: PURPOSE:To obtain a good oval spray pattern without using a compressed air source or a core, by providing an orifice part to a nozzle body on the downstream side of the liquid inflow passage of said main body and forming a gas- liquid mixing chamber having an open air inducing suction orifice opened thereto on the downstream side of said orifice part. CONSTITUTION:In the fluid nozzle used in a continuous casting method, the liquid passing through an orifice part 6 from a liquid hole 5 generates negative pressure with respect to atmospheric pressure in the first mixing chamber 7 and communicates with the atmosphere side to induce the atmosphere into the mixing chamber 7 from the inducing suction hole 9 opened to atmospheric pressure to be mixed with the atmosphere. By this mixing action and the turblent flow generated by spreading the liquid squeezed by the orifice part 6 into the mixing chamber 7, an angle of injection is increased. At this time, when the inducing suction ports 9 are arranged at positions symmetric to the symmetric axis of a jet orifice 10, a spray pattern also becomes symmetric with respect to the symmetric axis of the jet orifice 10.
Patent JP-H08119055-A (JP)
Title: Device and method for sensing vehicle crash using speed variation measurement
Inventor: JIYOZEFU EFU MEITSUAA
IPC: G01P15/00
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To accurately detect a vehicle collision which requires an airbag to be deployed. SOLUTION: An acceleration signal 30 from an accelerometer 28 is provided to a velocity computing circuit 36 via an A/D converter 32 in a controller 14 and a crash velocity signal 38 is obtained from integration. The crash velocity signal is integrated by a displacement determining circuit 40 and provided to a velocity threshold determining circuit 44 as a crash displacement signal. The circuit 44 stores an empirically obtained relationship between the crash displacement signal and a velocity threshold and provides a velocity threshold signal 46 corresponding to the crash displacement signal to a comparator 48. The crash velocity signal and the crash displacement signal are repeatedly subtracted either exponentially or in the form of a linear function, and unless a crash occurs, these signals are reset to zero after a predetermined time.  The comparator 48 compares the velocity threshold signal with the crash velocity signal, and if the crash velocity signal is greater than the velocity threshold signal, a squib 26 is energized to deploy an airbag so as to protect an occupant.
Patent JP-2001073462-A (JP)
Title: Building
Inventor: AKATSUKA KEIICHI
IPC: E04H15/20
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To freely move residence according to a resident's requirement by providing a portable plane and a shell, inflating the shell by an air pressure for defining a space from the outside, arranging water supply equipment on the plane, and assembling the plane and the shell together in a predetermined position. SOLUTION: A leg part 10, a plane 20, a shell 30, two water supply equipment, and bedding 70 are carried to an installation position by the resident, a crossbeam is mounted in the top of the leg part 10 while surrounding the installation position for installation. Subsequently, the plane 20 is placed on the leg part 10, a flange part in the plane 20 is put over the leg part 10 and the crossbeam so as to be fixed by a screw member, and an extension ladder 50 is fitted in the hole of the plane 20. Then, the water supply equipment and the bedding 70 are arranged, a hose for an air pump is set in an air inlet after the shell 30 is placed on the plane 20, and air is fed to the shell 30 for forming a living space.  The hose is pulled out so as to seal the air inlet, and in movement of residence, the respective facilities 10, 20, 30, 70 and the like are detached for disassembly, and the shell 30 is folded down to be carried to a new installation position. In this way, a living space can be always secured in a convenient place.
Patent JP-S60142792-A (JP)
Title: Multi-kind character recognizing device
Inventor: KABURAYAMA YUKIKAZU
IPC: G06K9/03
Filed: 1983-12-29
Abstract: PURPOSE:To display the result of recognition by displaying a character in a form in response to the kind of character to discriminate easily a different character of same form. CONSTITUTION:A character described in a form DC is formed into a video signal via a scanning section 1, a feature is extracted at a recognition section 3, the feature is collated with the feature of each character of a dictionary section 2 and then the character is recognized. In this case, plural characters are selected with the order in response to the similarity of the feature and the corresponding character code is fed to a character type decision section 5 and the kind of character is decided by using a dictionary section 4. Then the character kind and a character code are stored in a memory 6. A control section 7 converts the character code of the memory 6 into a character pattern, which is displayed on a display section and the character type is converted into a corresponding identification signal, which is displayed under the corresponding character.
Patent JP-S6487600-A (JP)
Title: Production of tough short fiber of silicon carbide
Inventor: SASA TADASHI
IPC: C30B33/00
Filed: 1987-09-30
Abstract: PURPOSE:To obtain short fibers of silicon carbide having high strength and toughness by using a metal catalyst at the time of forming silicon carbide whiskers and by removing the metal catalyst without collapsing the form thereof after formation of whiskers and coating ceramics in the state of removing impurities therefrom to the surface of the whiskers. CONSTITUTION:The metal particles having nearly specified grain sizes are dispersed on carriers. These metal particles are heated in an atmosphere contg. a gaseous silicon-contg. compd. and carbon-contg. compd. The silicon carbide whiskers are grown with the molten metal particles as nuclei. The metal particles are then removed without collapsing the form of the formed silicon carbide whiskers and thereafter, the ceramics are coated on the silicon carbide whiskers. The metal particles consisting of iron group metals, i.e., any among iron, nickel and cobalt as the essential component are preferably used as the above-mentioned metal particles. The removal of the metal particles is executed by acid dissolution or gasification by reaction with hydrogen halide at a high temp. A CVD method or sol-gel method is utilizable for coating of the ceramics.
Patent JP-S62105662-A (JP)
Title: Bankbook printer
Inventor: KIDERA KINICHI
IPC: G06K15/16
Filed: 1985-11-01
Abstract: PURPOSE:To accurately print without displacement of a printing by counting the number of conveying pulses of a bankbook conveyed at a certain set distance to a reference point, and comparing the counted value with the number of reference conveying pulses corresponding to a distance from the reference point to a printing unit to calculate a correcting value. CONSTITUTION:A bankbook detection sensor S2 is set at a measuring reference point K to a printing unit 15, a distance between both sensors S1 and S2 of the front stage side of a conveying passage at the point K as a current is set to the front stage side set distane L1, and the number of actual conveying pulses of the bankbook required to convey at the distance L1 is compard with the number of reference conveying pulses to be conveyed from here, and regulated. Thus, a correcting value is obtained, the correcting value is added to the second pulse motor 22 to control the conveyance. Accordingly, an accurate printing can be performed without displacement of printing.
Patent JP-H1077054-A (JP)
Title: Wall-hanging container
Inventor: TAKEUCHI KIYOSHI
IPC: B65D43/24
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To allow a lid to be fully opened only by using a single hand by unlocking a lock by pressured elastic deformation applied to a container body and making the lid rotatable around a hinge by gravity moment. SOLUTION: When the wall hanging container 10 is to be used, a roll holder with a rolled sheet 15 is mounted on a container body 11, and with the container body 11 closed by a lid 12, it is attached to a wall face 1A by a holder 20. Then the vicinity of a body lock 11D is pressed by a finger of a user with pressing force F to have it elastically deformed. Thus locking between the body lock LID and a lid lock 12B is canceled, and the lid 12 rotates to open around a hinge 13 by moment M of gravity functioning to the lid. Then a rolled sheet 15 unwound from the roll holder is cut by a blade of the container body 11 for use. Thereafter, the lid 12 is closed, and the lid lock 12B is locked on the body lock 11D. Thus the container can be opened by function of gravity, thereby simplifying a constitution.
Patent JP-S60141074-A (JP)
Title: Decision circuit of density of scanning line
Inventor: NAGATA KAZUO
IPC: H04N1/17
Filed: 1983-12-28
Abstract: PURPOSE:To allow judgement of an accurate information amount at every scanning line with simple circuit constitution so as to decide a scanning line density and to obtain acceleration by adding counting, comparator and memory circuits and by utilizing a function which a run length detection circuit has. CONSTITUTION:A run length detection circuit 1 outputs a changing point pulse N at every changing point where a picture signal D in a high section of a synchronizing signal F by scanning line changes from white to black, and vice versa. A counting circuit 2 has a register and a counter, which a reset when a signal F is about to change from a low level to a high level, counts changing point pulses N, and outputs a changing point counted value B with respect to a current scanning line. The register stores the changing point counted value B when the signal F is about to change from a high level to a low level, and keeps the value until the signal F at a high level becomes a low level. A memory circuit 4 outputs a reference value E for comparision, which has been stored beforehand, and said value E is compared with the changing point counted value B in a comparator circuit 3. When B<E, a low scanning line density specifying signal G is outputted from the comparator circuit 3, and when B>=E, the high signal G is outputted from said circuit 3. In accordance with signal levels, set scanning line densities are selected.
Patent JP-S62108232-A (JP)
Title: Transmission type screen and its production
Inventor: OKADA MIZUO
IPC: G03B21/62
Filed: 1985-11-06
Abstract: PURPOSE:To obtain an adequate transmission type screen by making many lenticular lenses on the face on an observation side and superposing external light absorptive layers which consist of a material having the refractive index lower than the refractive index of a base material and fine spherical bodies and in which either thereof has light absorptivity and does not spoil the total reflection function on the total reflection face of part of the unit lenses. CONSTITUTION:A Fresnel lens 4 is provided on the projection side of the screen base material 1 made of a resin and the lenticular lenses 2 are provided on the observation side. The linear total reflection faces 5 form a peak 6 on both sides of each unit lens 2. A peak 7 consisting of three curved faces is provided between the two faces 5. The light totally reflected by the faces 5 and the light advancing rectilinearly to the peak 7 are respectively diffused and emitted. A transparent or colored adhesive liquid 8 which has the refractive index lower than the refractive index of the base material 1 and is packed therein with fine black hollow glass balls 9 is coated in valley parts 6 and is dried to form the external light absorptive layers 3 without thinning of the coated film. The transmission type screen having the good contrast is obtd. according to such constitution.
Patent JP-2000070609-A (JP)
Title: High-concentration flocculant
Inventor: HASHIMOTO TADANORI
IPC: B01D21/01
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To reduce a storage fee and a transportion cost by increasing the content of alumina without damaging the property of flocculant and its preservation by making the content of alumina and the content of sulfuric acid respective specified values, as a main component which is a basic aluminum chloride synthesized under a specific condition. SOLUTION: A flocculant is based on mainly a basic aluminum chloride which is a reaction product of aluminum hydroxide with hydrochloric acid under pressure. The content of alumina (in terms of AL2O3) is 16%-25%, preferably 20%-25%, and the content of sulfate ion (in terms of SO42-) is not more than 5,000 ppm, preferably not more than 500 ppm, most preferably not more than 100 ppm. The basicity of this high-content flocculant is preferably about 40-80%, more preferably about 55-75%, most preferably about 65-75%. Since aluminum hydroxide is inexpensive and easy to obtain, this aluminum hydroxide is recommended using one made by Bayar process, specially, one which is easily soluble in an acid such as hydrochloric acid.
Patent JP-H0294617-A (JP)
Title: Manufacture of laminated ceramic capacitor
Inventor: FURUKAWA OSAMU
IPC: H01G4/12
Filed: 1988-09-30
Abstract: PURPOSE:To eliminate a disconnection of an internal electrode and to obtain a lead oxide-based dielectric layer which can be used up to a high-frequency region by containing an oxide which is transformed into a perovskite-based composite oxide when an internal-electrode paste containing a metal powder used to form the internal electrode is baked. CONSTITUTION:A ceramic green sheet containing lead oxide used to form a dielectric layer contains an oxide which is transformed into a perovskite-based composite oxide when an internal-electrode paste containing a metal powder used to form an internal electrode is baked. Accordingly, the oxide surrounds a vapor of Pb discharged from the green sheet when a dielectric is baked; its one part is transformed into a perovskite-based composite oxide such as PbZrO3, Pb(Mg1/3Nb2/3)O3, Pb(Zn1/3Nb2/3)O3 or the like; it prevents a reaction with the vapor of Pb inside the internal electrode. Thereby, a disconnection of the internal electrode is not caused; a rise in ESR is not caused; accordingly, it is possible to obtain a laminated ceramic capacitor, having a lead oxide-based dielectric layer, which can be used up to a high-frequency region.