baber/WOPTO huggingface dataset:
Patent JP-2001146826-A (JP)
Title: Solar battery panel fixing device
Inventor: NAKAMURA HIRONOBU
IPC: E04D13/18
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery panel fixing device capable of easily and simply keeping weathering at a border to a general roof side. SOLUTION: A device for fixing a solar battery panel 1 constructed to be a rectangular flat board to form a roof structure with the plurality of solar battery panels 1, comprises a mounting portion 9 having a vertical rail 7 vertically fixed to the roof board of a house ranging from a ridge side to an eaves side for functioning fixation to the side of each of the solar battery panels 1 neighboring each other in lateral, the vertical rail 7 being put in contact with the roof board and tightened and fixed to the roof board, and opposed panel fixing portions 10 having panel supporting portions 14 extending inside in approximate horizontal, provided on a longitudinally ranging rise 13, and integrally formed in two lines on the upper face of the mounting portion 9, wherein a rail cover 21 covers the vertical rail 7 at its upper part spaced from the panel fixing portion 10.
Patent JP-H04207472-A (JP)
Title: Facsimile device
Inventor: FUJINO TORU
IPC: H04N1/00
Filed: 1990-11-30
Abstract: PURPOSE:To prevent the leakage of the content of the communication to be handled confidential by housing the output recording paper for ordinary image communication in an output tray for ordinary communication recording paper and housing the output recording paper of the image communication to be handled confidential to an output box for confidential communication recording paper. CONSTITUTION:A control means 1 discriminates whether the output contents are the ordinary image communication or the image communication to be handled confidential. This means determines the discharge destination of the output recording paper and sorts the recording paper by controlling the movement of a sorting guide 8 according to whether the recording paper is the output recording paper of the ordinary image communication or the output recording paper of the image communication to be handled confidential. Namely, the output recording paper of the ordinary image communication is housed into the output tray 12 for the ordinary communication recording paper and the output recording paper of the image communication to be handled confidential is automatically housed into the output tray 14 for the confidential communication recording paper having the property to maintain airtightness. The leakage of the contents of the communication to be handled confidential is prevented in this way.
Patent JP-H03191260-A (JP)
Title: Air conditioning apparatus
Inventor: SADA MARI
IPC: F25B6/02
Filed: 1989-12-19
Abstract: PURPOSE:To provide an air conditioning apparatus which enables provision of high capacity utilizing accumulated cold heat as an amount of consumed power is reduced by providing a conveying device to convey a liquid refrigerant on the liquid pipe side of the regenerative heat exchanger of a second piping to the liquid line on the upper stream side of the pressure reducing valve of a third piping. CONSTITUTION:A first bypass passage 61 connected to the liquid pipe on the upper stream side of an indoor motor-operated expansion valve 33 of a third piping 34 in a manner to bypass a regenerative motor-operated expansion valve 23 from a spot between a regenerative heat exchanger 22 and the regenerative motor-operated expansion valve 23 of a second piping 24 is provided. A pump 62 being a conveying device to convey a refrigerant is located in the first bypass passage 61. In this constitution, in a state that an accumulating cold heat amount in a heat accumulating tank 60 is enough and the condensing temperature of the regenerative heat exchanger 22 can be set to a low value, a second compressor 21 is stopped as a first compressor 11 is run. By operating a conveying device 62, accumulating cold heat can be recovered by the regenerative heat exchanger 22 of the second piping 24, an amount of a consuming power is reduced and meanwhile capacity capable of coping with a cooling demand is provided.
Patent JP-2000156155-A (JP)
Title: Manufacture of aperture grill
Inventor: OGASAWARA SHUICHI
IPC: H01J9/14
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To improve vibration-damping effects and rupture strength by using a metal foil with the thickness of a specific value or more formed on the surfaces of second metal layers provided on both faces of a first metal layer, and removing the first metal layer after forming a slit part by etching, to separate a tape part in two layers. SOLUTION: An aperture grill is manufactured which comprised a slit part formed by an etching metal foil, a tape part separated in two layers respectively without resonance frequency, and a weld part. The metal foil used in this case is formed by forming second metal layers formed of a nickel or cobalt single body or an alloy of these elements, on both faces of a first metal layer of copper or aluminum which is to be a joint part by electroplating, and forming iron films with a thickness of 0.1 μm or more on the surfaces. After forming the slit part which pierces the iron films and second metal layers by etching, the first metal layer in the area of the tape part is removed. The tape part is therefore separated into two layers respectively which does not have resonance frequency, and the rupture strength of the metal foil itself is reinforced.
Patent JP-2000156111-A (JP)
Title: High-pressure discharge lamp and lighting system
Inventor: KODAIRA SHINJI
IPC: F21V19/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a high-pressure discharge lamp device, capable of realizing miniaturization, stabilizing the lighting condition and extending lifetime, while moreover reducing the influence from heat. SOLUTION: Holder parts 3a, 3b of a high-pressure discharge lamp 1 are inserted into fitting holes 1a, 15b formed in a reflection mirror 7, and ends of the holder parts 3a, 3b are projected from a back surface side of the reflecting mirror 7. With this structure, the reflecting mirror 7 is miniaturized drastically, in comparison with the case where the reflecting mirror 7 surrounds the whole of the high-pressure discharge lamp 1 including the holder parts 3a, 3b, and a high-pressure discharge lamp device is miniaturized, without changing size of the high-pressure discharge lamp 1.  A part of the heat generated from the electrode of the high-pressure discharge lamp 1 is radiated to the back surface side of the reflecting mirror 7 transmitted through the holder parts 3a, 3b, and temperature rise inside a space surrounded by a reflection surface 9 of the reflecting mirror 7 and a light transmissive cover 14 is restrained.
Patent JP-H02177062-A (JP)
Title: Digital information signal recorder
Inventor: ODAKA KENTARO
IPC: G11B20/12
Filed: 1988-12-27
Abstract: PURPOSE:To accurately process reproducing data by providing a preamble section in front of a data section recorded with a digital information signal. CONSTITUTION:The preamble section is provided in front of the data section, and this section is recorded with a repeating pattern with min. inversion intervals after modulation and also recorded with a block synchronizing pattern with regular intervals. Consequently, by supplying the repeating pattern with min. inversion intervals to a PLL on the recording side, the PLL is locked, and at the time of entering the data section, a clock signal synchronized with the reproducing data is generated by the PLL. Then, even when a block synchronizing signal inserted into the preamble section is detected, and this is synchronized with a counter for generating a timing pulse, and then the block synchronizing signal is not detected in the beginning of the data section, a required timing pulse can be formed by the inserted signal, thus processing accurately the reproducing data.
Patent JP-H06178205-A (JP)
Title: Superimposing character detection method, equipment and concerned station superimposition automatic changeover device
Inventor: GOTO TAKAO
IPC: H04N5/278
Filed: 1992-12-10
Abstract: PURPOSE:To detect a superimposed character automatically and quickly by sampling a specific area in signals on a horizontal scanning line, sequentially comparing the sampled data so as to detect the superimposed character. CONSTITUTION:A sampling pulse used to sample a video signal in a specific range for a horizontal scanning period is outputted from a clock counter circuit 8. Then a 1-bit quantization data string is outputted from a data sampling circuit 12 in response to an output of the sampling pulse. Furthermore, a series of quantization data string outputted from the data sampling circuit 12 is fetched for each frame and when data by three frames are received, whether or not same sample data are in existence at a same sample position is detected, Then a control output used to instruct whether or not a superimposition signal of a concerned station is to be displayed on a screen is generated. An ON/OFF circuit 16 turns on/off the superimposition of the concerned station in response to a control output from a comparator circuit 14.
Patent JP-H02205885-A (JP)
Title: Electronic learning apparatus
Inventor: OZAKI TAKAHIRO
IPC: G09B7/04
Filed: 1988-12-28
Abstract: PURPOSE: To inexpensively improve learning efficiency by totalizing the self- evaluation results of rendered questions and setting the question rendering parameters of the rendered questions in accordance with the totalized contents. CONSTITUTION: The questions are rendered by a question rendering means in accordance with the learning data stored by a leaning memory in the electronic learning device 1 and thereafter, answers are displayed after lapse of, for example, the prescribed time or in response with the push of a prescribed key. A user considers the answers to the questions and views the answers. When the self-evaluation results of the results are inputted by self-evaluation input means 2, 4, the input results are totalized and stored as the self-evaluation results for the rendered questions in a learning memory means. The stored totalization contents are used for setting the question rendering patterns of the questions rendered by the question rendering means by a question rendering pattern setting means. Then, the self-evaluation results are reflected to the question rendering patterns from the next.  As a result, the question rendering frequencies of the rendered questions not good in the evaluation results are increased or the repetitive rendering of the rendered questions not good in the evaluation results is made possible.
Patent JP-2000153235-A (JP)
Title: Air classifier
Inventor: NAKAGAWA NAOTAKA
IPC: G03G9/087
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To make keepable the classifying accuracy of an air classifier high for a long time when using the air classifier to do classifying work of powder raw material by reducing the quantity of the powder raw material stuck to the tips of classifying edges. SOLUTION: In this air classifier, classifying edges 11a, 11b are installed in a flow passage for a classifying air flow and powder raw material M fed into the classifying air flow is classified by the classifying edges 11a, 11b. The classifying edges 11a, 11b each have pitch bend parts 24 along the flow directions A of the raw material M and an open angle θ of the tip of each thereof is set at an angle of 7 deg.-13 deg., preferably 7 deg.-10 deg.. In classifying edges currently in use, since they have not tip bend parts and a tip open angle θ of each thereof is an wide angle of 23 deg.-24 deg., raw material is easily stuck to the tips of the classifying edges. When the classifying edges of this invention are used, however, such sticking of the raw material can be prevented.
Patent JP-H03193351-A (JP)
Title: Printing press
Inventor: OKAZAKI MASANOBU
IPC: B41L39/00
Filed: 1989-12-22
Abstract: PURPOSE:To always execute a proper process by a method wherein each process is executed with the detection of a wound new master based on each process signal from an operation part and a signal from a detection means, and if the master is not detected, the action of the process is brought to a stop and a warning is indicated. CONSTITUTION:When a plate making process is selected by depressing a plate making start key 24 on an operation part 5, this selection signal is received by a control part 2. If a manuscript is set in a manuscript read part 3, whether a master 7 is wound on a drum part 9 is detected. When a printing process is selected by depressing a printing start key 23, this selection signal is received by the control part 2. Whether a new master 7 is wound on the drum part 9 is judged. If the master 7 is wound on the drum part 9, an instruction is issued from the control part 2 to a printing execution means 19, and a printing action is executed. If the master 7 is not wound on the drum part 9, a warning is issued by lighting an LED 25 of an indication part 4, and the printing process is brought to a stop.
Patent JP-H07190210-A (JP)
Title: Ball valve
Inventor: TERAMOTO YOSHINARI
IPC: F16K5/06
Filed: 1993-12-27
Abstract: PURPOSE:To provide a ball valve whose valve bodies integrated to valve stems are easily loaded in a valve box, which resists a high pressure fluid and has assured seal effectness. CONSTITUTION:A trunnion mode valve body 5 integrated to valve stems 9, 9a are loaded in valve boxes 1, 1a, which are divided in two by a inclined surface not including valve bearing parts 3, 3a through the sphere center of the valve body 5, and the valve body 5 consists of a chocking part 7 larger than a semi-sphere and smaller than a whole sphere and a remaining notch 8, thus assured seal action is performed by this valve body 5.
Patent JP-H09168724-A (JP)
Title: Removing method for nitrogen oxide
Inventor: OGAWA HIROSHI
IPC: B01J29/22
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To more effeciently remove nitrogen oxide from exhaust gas containing excess oxygen by using a catalyst in which at least one kind of transition metal is incorporated into previously burnt zeolite having a specified particle diameter in the case of removing nitrogen oxide in exhaust gas containing excess oxygen. SOLUTION: In the case of reducing nitrogen oxide from exhaust gas containing nitrogen oxide, a hydrocarbon and excess oxygen which are exhaused from an internal combustion engine such as an automobile, a catalyst in which at least one kind of transition metal is incorporated into previously burnt zeolite having 1μm particle diameter is brought into contact with exhaust gas containing excess oxygen. In this case, mordenite or ZSM-5 is used as zeolite and at least one kind of metal selected from among Pt, Pd, Rh and Ir is used for the transition metal. It is essential that the zeolite is previously burned. Burning treatment temperature is desirably 600-800 deg.C to more enhance heat stability and durability of the obtained catalyst.
Patent JP-H03191585-A (JP)
Title: Er3+-doped optical fiber
Inventor: KAGI NOBUYUKI
IPC: G02F1/35
Filed: 1989-12-21
Abstract: PURPOSE:To obtain a maximum optical amplification efficiency or a maximum laser oscillation efficiency under conditions of a definite excitation wavelength and a definite numerical aperture. CONSTITUTION:A laser beam whose wavelength is 1.44 to 1.50mum is used as an energy source which excites Er<3+> ions; an optical fiber of an ordinary numerical aperture is used as an optical fiber; and a cutoff frequency is set between 0.97 and 1.21mum. That is to say, when an excitation wavelength is between 1.44 and 1.50mum, an optimum cutoff wavelength is between 0.97 and 1.21mum. Thereby, a maximum optical amplification efficiency or a maximum laser oscillation efficiency can be obtained with reference to a given numerical aperture.
Patent JP-2001148442-A (JP)
Title: Wiring board
Inventor: TAKEO AKIRA
IPC: H01L23/12
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To accurately trim a thick-film resistor by a laser. SOLUTION: In the wiring board, a wiring conductor 2 and a thick-film resistor 3 being connected to the wiring conductor 2 are deposited to the surface of an insulation substrate 1, at the same time the thick-film resistor 3 is covered with an insulation film 4 that is made of essentially the same material as the insulation substrate 1 while the thick-film resistor 3 is partially exposed, and the exposed part is covered with a plated metal film 7b. With the exposed part of the thick-film resistor 3 as a target, the thick-film resistor 3 is trimmed from an area above the insulation film 4 by a laser for accurate trimming.
Patent JP-H03191683-A (JP)
Title: Display device for divided images
Inventor: MITSUI HIROMITSU
IPC: H04N5/66
Filed: 1989-12-21
Abstract: PURPOSE:To simplify the display of divided images by providing a video processor to each display device to take out partly a video screen and using a video area designating device to individually designate the video area to be taken out to each video processor. CONSTITUTION:The control signals outputted to an A/D converter 22 and a video memory 26 are controlled so that an NTSC composite video signal 3 received from a video input terminal 2 is written into a display screen of the memory 26. A read control part 31 scans the screen of a memory 36 synchronously with the horizontal/vertical synchronizing signals received from a synchronizing signal input terminal 35 and then reads out an RGB luminance signal 40 of a partly enlarged screen. Then the signal 40 is converted into an analog signal 41 by a D/A converter 32 and applied to a video output terminal 38. The signal 41 and a synchronizing signal 43 received from the terminal 35 are outputted to a display device 4a corresponding to the terminal 38. Thus 1/4 screens are displayed in the different areas of divided display devices 4a-4d. Then an entire screen is obtained.
Patent JP-H08156013-A (JP)
Title: Metal insert for insert molding
Inventor: ONAI SEIJI
IPC: F16B37/00
Filed: 1994-12-09
Abstract: PURPOSE: To prevent a stress from generating concentrically due to an outer force or an inner distortion by preventing the plane area of a metal insert from becoming enlarged for stopping its turn and increasing the thickness of a surrounding resin material sufficiently. CONSTITUTION: This metal insert for insert molding is introduced into a resin molding and has a fastening face 4 which is fastened to another member like a nut. In addition, the metal insert has a recessed part 3 formed in the center of a circular outer peripheral surface, and also protrusions which jut out in the radial direction of a recessed part within the shadowed area of the fastening face 4.
Patent JP-H07190130-A (JP)
Title: Fluid-filled mount and manufacture thereof
Inventor: MURAMATSU ATSUSHI
IPC: F16F13/18
Filed: 1993-12-27
Abstract: PURPOSE:To provide a method of manufacturing a fluid-filled mount advantageously reduced or prevented from the rise of pressure in a fluid chamber at the time of manufacture. CONSTITUTION:The fit-in part 50 of a partition member 38 is inserted into a second bracket 14, and the outer peripheral edge part 46 of the partition member 38 is supported by the supporting part 33 of the second bracket 14. In this state, the second bracket 14 is subjected to drawing while impeding the deformation of a flexible film 30 in a specified incompressible fluid 62. At the time of forming an orifice passage by covering a peripheral groove 44, provided at the fit-in part 50, with the second bracket 14, internal pressure generated in the second bracket 14 is let escape to the outside through a pressure relief passage 58 formed at the outer peripheral edge part 46 of the partition member 38.
Patent JP-H10166329-A (JP)
Title: Apparatus for molding spherical concrete block
Inventor: IWAMA EIJI
IPC: B28B3/02
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To mold easily a well-shaped spherical concrete block by forming a form with a stationary from, a lower form, and an upper mold frame, and allowing the spherical surface of the lower form and the spherical surface of the upper form to be in the same spherical surface in reference to the stationary form. SOLUTION: The upper mold frame main body 62 comes into the stationary form 21 from its upside, and then is lowered into the molding position from a waiting position where the spherical surface of the upper form main body 62 is put on the spherical surface of the stationary form 21. A table vibration mechanism 55 is actuated prior to lowering completion of the upper form main body 62 onto the molding position, and a hydraulic cylinder 54 is actuated to contract the rod 54a after the form main body 62 is lowered onto the molding position; then the lower form main body 42 is raised from the concrete placing position to the molding position. The spherical surface of each form main body 42, 62 is put in the same spherical surface, thus molding a well-shaped concrete block B.
Patent JP-H05162672-A (JP)
Title: Body rear part structure for small vehicle
Inventor: TODA KAZUO
IPC: B62K19/30
Filed: 1991-12-16
Abstract: PURPOSE:To provide two wheeler body rear part structure facilitating the bulb change of a tail lamp with no need to secure extra space and dissolving the complication of structure. CONSTITUTION:In a two wheeler provided with a tail lamps 5 as well as a rear grip 10 fitted to the rear end parts of set rails 1, 1 extended to the rear of a body frame, the end parts of the lateral legs 10b, 10b of the rear grip formed approximately into U-shape are integrally connected by a fitting plate 11. This fitting plate 11 is removably fitted to the seat rails 1, 1, and a seat is supported on this fitting plate 11.
Patent JP-H09178094-A (JP)
Title: Gas supply device
Inventor: OBARA KAZUHIRO
IPC: B60S5/02
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To shorten a charging time by compensating pressure shortage of a gas supply tank on an after stage through gas charging from a gas supply tank on a before stage. SOLUTION: This gas supply device 1 is constituted of a pressure generating unit 4, a dispenser unit 5, and a control device 6. A control program as a changeover timing change control means changing changeover timing for changing from a variable pressure gas accumulator 17 to a high pressure gas accumulator 18 according to the pressure of the high pressure gas accumulator 18 is stored in the memory 27 of the control device 6. Hence, when the pressure Pa of the high pressure gas accumulator 18 is low, the changeover timing is delayed by a time in response to the difference (Pa-Po) of the pressure Pa of the high pressure gas accumulator 18 and target charge pressure Po.  Hereby, even when the pressure Pa of the high pressure gas accumulator 18 is low, a gas charging time can be prolonged by the variable pressure gas accumulator 17 so as to compensate pressure shortage of the high pressure gas accumulator 18, and as a result, the charging time can be shortened.
Patent JP-2000168687-A (JP)
Title: Towing pump jet propeller device
Inventor: VARNEY A MICHAEL
IPC: F02B61/04
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an efficient pump jet by arranging a rotor so as to operate by water without turbulence. SOLUTION: A marine pump jet has a rotor 132 arranged in the upstream and in the forward of a rotor drive mechanism. A lower unit 102 of a towing pump jet has a rotor housing 106 enveloping the rotor and a stator housing 108 arranged in the downstream of the rotor and the rotor housing 106. A drive shaft extended from a gear case in the upward goes into a stator hub 134, here a pinion gear 138 is engaged with a crown gear fixed to a rotor shaft. In this way, the rotor drive mechanism can be arranged in the downstream of the rotor so that a rotor 133 serves as a first mechanism member abutting first on water. An inlet opening of the pump jet is larger than an opening in an outlet of the stator housing 106. The gear case in the upward has a reverse shift mechanism.