baber/WOPTO huggingface dataset:
Patent JP-H04198668-A (JP)
Title: Flow-down type solar heat collector employing flexible fabric and its supporting method
Inventor: TAKAHASHI TAKASHI
IPC: F24S10/60
Filed: 1990-11-29
Abstract: PURPOSE:To permit the provision of a large-scale flow-down type solar heat collector simply with an inexpensive cost by a method wherein the middle part of a heat collecting body is fixed, one side of a fabric is floated on the liquid level of a reserving tank and the other side of the same is retained with a retaining body while applying a tensile force on the fabric to install the title collector. CONSTITUTION:One side 2a of a heat collecting body 2 is provided on the liquid level of a reserving tank 1 such as a heat accumulating tank, a pool, a raising tank, a waste liquid processing tank, a calturing tank and the like which are provided with an upper opening, under a condition that the side 2a is floated on the liquid to form a heat collecting surface and achieve the role of the temperature keeping cover of the liquid surface. One side 2a of the heat collecting body 2 is supported while utilizing the buoyancy of the same while the other side 2b of the same is retained by a retaining body 3. A proper position between one side 2a and the other side 2b of the heat collecting body 2 is fixed through a fixing means 4 while the heat collecting body, occupying a space between the fixed position and the retaining position of the other side 2b, is retained under a condition that the same is pulled against the retaining body employing a tension means 5 and the retaining body 3 is constituted of a concrete pillar established in the ground.
Patent JP-2001174751-A (JP)
Title: Stereoscopic picture display device and projector used for it
Inventor: TSUBO HISAYOSHI
IPC: G02B30/25
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To enable many observers to simultaneously match a vivid stereoscopic picture at any positions with a simple constitution in an indirect display type display system using a screen. SOLUTION: In the case of a screen projection type (reflection type) display system, vertical polarizing element (polarizing elements having the axis of polarization in the vertical direction 2A and horizontal polarizing element (polarizing elements having the axis of polarization in the horizontal direction) 2B are alternately and closely arranged in a stripe shape on the surface of a reflection screen 1. The image of vertically and horizontally polarized light are projected on the screen by vertical and horizontal polarizing elements, and reflected light is watched as a stereoscopic picture by using polarization spectacles 4 which have vertical and horizontal polarizing elements 4A and 4B as left and right pieces of spectacles.
Patent JP-H07193285-A (JP)
Title: Josephson junction element
Inventor: OSADA MASAYA
IPC: H01L39/22
Filed: 1993-12-27
Abstract: PURPOSE:To use a step-difference part as the junction part of an SNS junction, and obtain excellent element characteristics, by isolating a superconducting layer in a part on the side wall of the step-difference part, and forming a junction of superconductor-normal conductor-superconductor. CONSTITUTION:A step-difference part 10a is formed in the nearly central part, and a planar type superconducting layer 11 wherein a recessed part 11a is formed in the nearly central part is formed on a substrate 10 of strontium titanate doped with niobium. The nearly central part of the superconducting layer 11 is cut off by the step-difference part 10a of the substrate 10, and weak coupling parts 11b are formed. Since a part of the weak coupling part 11b between the superconducting layer 11 and the superconducting layer 11 is normal conductor, so-called an S-N-S Josephson junction element is formed, and a voltage electrode 12 and a current electrode 13 are formed on the superconducting layers 11. Thereby the substrate 10 itself is used as an N-layer without adding the manufacturing process of the N-layer.
Patent JP-2000165781-A (JP)
Title: Manufacture of substrate for plasma display
Inventor: UCHIDA TETSUO
IPC: H01J11/38
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To make substrate contraction in a calcination state a trace in the process after annealing, by making the speed for making a substrate temperature fall in at least one time calcination process after annealing equal to faster than specified times as fast as the speed for making temperature fall in an annealing state. SOLUTION: A substrate is once subjected to annealing for the purpose of preventing substrate contraction when a pattern formed on it is calcined. In annealing, temperature is made to rise at a prescribed speed up to an annealing temperature, ignition processing is performed for some time and temperature is made to fall at a prescribed speed. An electrode, a dielectric layer, a partition wall, a phosphor layer, etc., are formed on the substrate undergoing annealing. In the formation process of each layer, at least one time calcination is required. Here, it is possible to make contraction per 1 m of the substrate <=60 μm, further, <=30 μm by making the speed for making temperature fall in a calcination state >=3 times, preferably >=4 times as fast as the speed for making temperature fall in an annealing state.
Patent JP-H09151817-A (JP)
Title: Speaker mounting part structure of active type muffling device
Inventor: KAWAMATA HIROYUKI
IPC: F01N1/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent overheating of a speaker by the passage of a part of intake air through a closed chamber by a method wherein a closed chamber arranged at the back of the speaker of the active type muffling device of an internal combustion engine is communicated with the volume part of an intake system, to which the front of the speaker is attached, through a first communication pipe and a second communication pipe through which a closed chamber communicates with a duct part situated downstream from the volume part is provided. SOLUTION: A duct part 6 and a volume part 3 are arranged at the intake system 1 of an internal combustion engine E, and the front of a speaker 2 is attached to the volume part 3. A closed chamber 15 is arranged at the back of the speaker 2 and communicates with the volume part 3 through a first communicating pipe 7 and communicating with a duct part 6, situated downstream from the volume part 3, through a second communication pipe 8. Intake air (an arrow mark A) is divided as shown by an arrow mark B and the speaker 2 is cooled by air having temperature approximately equal to the temperature of outside air. A sufficient flow of air is provided by a pressure difference produced due to a difference in an air velocity between an inflow part 9 and an outflow part 10.
Patent JP-H11168266-A (JP)
Title: Bus wiring method of printed wiring board
Inventor: NAKAZAWA KIKUO
IPC: H05K1/02
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To realize a bus wiring where cross-talk noises and reflection noises are lessened, by a method wherein bus lines are lessened in wiring space in the wiring part of the bus lines where stub lines are connected, and on the other hand, the bus lines are enlarged in wiring space in the wiring part of the bus lines where no sub line is connected. SOLUTION: Port connecting points 2a to 5a of a bus port 1a are each connected to the main line connecting points 10a to 13a of main lines 14c to 17c through the intermediary of stub lines 6a to 9a provided to a wiring layer different from the other wiring layer where the main lines 14c to 17c are provided, and the port connecting points 2b to 5b of a bus port 1b are each connected to the main line connecting points 10b to 13b through the intermediary of stub lines 6b to 9b provided to a wiring layer other than the other wiring layer where the main lines 14c to 17c are provided. The main lines 14c to 17c are lessened in wiring space Psab, at its parts where the stub lines 6a to 9a and 6b to 9b are connected and enlarged in wiring space Pmc at the other wiring part. The section where the main lines 14c to 17c are kept Psab in wiring space is made as short as possible.
Patent JP-H04200103-A (JP)
Title: Automatic assembly method for dielectric filter
Inventor: SASAKI TAKESHI
IPC: H01P11/00
Filed: 1990-11-29
Abstract: PURPOSE:To attain automatic assembly with high precision by applying a solder and mounting electric components onto a printed circuit board in a state of a flat lead frame without a side wall so as to use an automatic equipment such as a screen printer and a chip mounter or the like. CONSTITUTION:An input/output terminal 2 is brought down to a board 10 to be connected to an electrode 11 and the board 10 is inserted by a positioning piece 5 and the input/output terminal 2 to be fixed. Then a screen printer is used to apply a solder 13 on the board 10 and a dispensor is used to apply a solder 12 onto a flat plate 6. Then the input output terminal 2 is cut off and an upper box 17 is covered to cover the board 10 and electric components 14, 15. Since the electric components 14, 15 are mounted and applied with solder in a flat state in which a chip mounter and a screen printer are freely used, a dielectric filter 18 is assembled automatically.
Patent JP-H02225740-A (JP)
Title: Panel connecting plate
Inventor: ISHIHARA KUNIYA
IPC: E04B1/10
Filed: 1988-12-30
Abstract: PURPOSE:To contrive to establish a sure method for connecting panels by providing an accepting plate made of a long thick steel plate which is integrally formed to have an accepting stripe made at the edge of one side of a fixing base, on which countersinks for fixing are provided, and an intersecting fitting stripe at the edge of the other side, and by providing a hanging plate made of similar material, to which a protruding stripe for engagement in embracing shape is provided. CONSTITUTION:A panel connecting plate 1 is composed of an accepting plate 2 and a hanging plate 10, both of which are made of thick steel plates. The accepting plate 2 is provided with a fixing base 3 on which countersinks 4 for fixing with wood screws are provided in the upper and lower rows in the longitudinal direction. At the edge of one side of the fixing base 3, an accepting stripe 5 is provided forming a step. The accepting stripe 5 is then bent at the edge of the fixing base 3 in an L-shaped, forming a projection toward one side face and the edge of the bent part is further bent toward the side of the fixing base 3 in a length shorter than the width of the step previously formed, and an accepting face 6 and a small gap 7 are formed thereby. The hanging plate 10 is provided with a fixing base 11 on which countersinks 12 are provided in the upper and lower rows in the longitudinal direction. Then the fixing base 11 is bent in an L-shape at its edge of one side and a protruding stripe 13 for engagement is formed thereby. The panel connecting plate made by such method can be used universally for connecting various types of panels.
Patent JP-H11165255-A (JP)
Title: Wafer polishing device and polishing method
Inventor: MIHASHI HIDEO
IPC: B24B37/30
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a wafer polishing device and a polishing method capable of increasing yield by eliminating nonuniformity of polishing quantity. SOLUTION: An abrasive material 4 is supplied to a polishing cloth 3 to be rotated in accordance with rotation of a polishing surface plate 2, a wafer 1 is rotated by a spindle 13 while it is pressurized on the polishing cloth 3 with a carrier head 6 together by a pressure mechanism 14, the carrier head 6 and a retainer 9 are devised to be rotated independently by a cross roller bearing 7, and even when the carrier head 6 and the wafer 1 are rotated, as a stopper 15 and a shaft 16 fixed by the pressure mechanism 14 which does not rotate make contact with each other, rotation of the retainer 9 is prevented.  Consequently, a speed difference is generated between rotation of the wafer 1 and rotation of the retainer 9, and relatively a groove 10 is rotated around the circumference of the wafer 1, inflow quantity of the abrasive material 4 is averaged in the circumferential direction of the wafer 1.
Patent JP-H08224768-A (JP)
Title: Power transmission used for double screw extruder
Inventor: RUUTOGAA URUBAN
IPC: B29C48/03
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide the power transmission device for a double screw type extruder capable of transmitting high moment of rotation in the same or small constitution vol. SOLUTION: The housing of a power transmission device is divided into two partial housings 1, 2 and the driving portion of a first shaft 10 to be driven is arranged in the first partial housing in axial and radial directions and the remaining portion thereof and a second shaft 18 to be driven are arranged in the second partial housing in an axial direction.
Patent JP-H06183569-A (JP)
Title: Delivery method and receipt method for scrap in automation of scrap yard
Inventor: KITADA NAOFUMI
IPC: B65G63/00
Filed: 1992-12-15
Abstract: PURPOSE:To perform high-efficient delivery of a large quantity of scraps and receipt of the scraps to respective pits by automating delivery and receipt of the scraps through imparting addresses in a scrap yard. CONSTITUTION:A scrap yard Y is divided or partitioned into some numbers of pits P to form large addresses N. The interior of each pit P marked with the large address N is divided into some number's f small addresses (n). Scraps are delivered in a plane-form state classified by the pit P of the assigned large address within the pit P, in order, according to the assigned small address of a specified route. When delivery of the scraps is completed, it is confirmed whether a scrap receipt command is transmitted. When the receipt command is transmitted, the scraps are received in a plane-form manner within the pit P and classified by the pit P of the assigned large address N according to the same assigned small address as a delivery route in a remaining time before a next scrap delivery time is started.
Patent JP-H04201498-A (JP)
Title: Decorating
Inventor: SATO YASUTA
IPC: B44C5/08
Filed: 1990-11-30
Abstract: PURPOSE:To improve a decorative effect, in which a movable figure mounted onto the surface of a mirror member is viewed so as to be floated in a box body space and the movable figure is further set off by light, by obliquely disposing the mirror member in response to an opening in the box body space, the front of which is opened, and installing the movable figure and a light- emitting section onto the surface of the mirror member. CONSTITUTION:A decorating A is mainly composed of a box body 1 and a movable figure 2 and a light-emitting section 3 arranged in the box body 1. The appearance of the box body 1 has a square shape while a squarely opened opening section 4 is formed to a front wall 1a. A transparent member 5 is mounted to said opening section 4. Each of the light-emitting sections 3, 3 set up inside of the petals 2a, 2a... of the movable figures 2, 2 is formed so that light-emitting diodes having two red and green colors are flickered alternately. The movable figures 2, 2 are fitted on the surface of the mirror member 6.
Patent JP-H09176567-A (JP)
Title: Polyester resin composition for paint and coated steel sheet using the same
Inventor: DOI OSAMU
IPC: C08G63/181
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester resin for paint excellent in hardness, pollution- proof, weathering resistance and low-temperature workability and useful for preparing a coated steel sheet or the like by blending a specific polyester resin with a specific ratio of an amino resin. SOLUTION: This resin composition comprises an acid component containing more than 80mol% of the dicarboxylic acid such as terephthalic acid or the like and the diol component such as ethylene glycol, including 0.1-10mol% of a compound of the formula (R<1> and R<2> are each H or methyl; m and n are each 5 or more) comprising an adduct of bisphenol A and ethylene oxide and/or propylene oxide, and is prepared by blending an amino resin such as melamine resin or the like at the ratio of 10-40wt.% to 90-60wt.% of the polyester resin bearing the number-average molecular weight of 10,000-30,000 and 0-60 deg.C of the glass transition point. The coated steel sheet is obtained by coating a steel sheet with the polyester resin composition by means of baking fish.
Patent JP-H10173933-A (JP)
Title: Still image compressor at prescribed compression rate and its method
Inventor: KIN KOKO
IPC: H04N1/41
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a still image compressor at a prescribed compression rage where a fluctuation width of a compression rate is minimized and to provide its method. SOLUTION: The compressor is provided with a luminance color difference signal generating section 100 that receives a still image signal to generate a luminance signal and color difference signals, a discrete cosine transformation section 110 that divides the luminance signal and the color difference signals into a square area of a prescribed size respectively and decomposes the signals into image components with respect to all frequencies from a mean frequency in the area to a highest frequency, a quantization section 120 at a prescribed compression rate that divides a coefficient corresponding to each frequency after the discrete cosine transformation by each prescribed quantization step size and divides each coefficient corresponding to frequencies over a prescribed frequency by a maximum value of each quantization step,  and an entropy coding section 130 that has a coding system that assigns a shorter code to each quantized coefficient having a high incident probability and a longer code to each quantized coefficient having a low incident probability.
Patent JP-H05175749-A (JP)
Title: Power amplifier
Inventor: OISHI YASUYUKI
IPC: H03F1/32
Filed: 1991-12-18
Abstract: PURPOSE:To make the linearity and high efficiency compatible for a final stage power amplifier of a radio equipment by eliminating generated distortion through a negative feedback loop while operating the power amplifier in the nonlinear region offering a high efficiency. CONSTITUTION:A frequency conversion means 4 frequency-converts a transmission frequency with a 1st reception local signal with a frequency being a difference between that of a transmission local signal and a 1/n frequency division signal of a reference signal. Then an intermediate frequency signal with a frequency being 1/n of that of a reference signal is generated. A 2nd reception local signal generating means 5 obtains a phase difference between a phase of the intermediate frequency signal and a phase of an input base band signal by means of the reference signal. Then a 2nd reception local signal with a frequency being 1/n of the frequency of the reference signal having a prescribed phase difference from the input base band signal is generated and demodulated by an orthogonal demodulator 2. Thus, the phase of the local signal fed to an orthogonal demodulator 2 applying orthogonal detection to the modulation wave signal is always controlled to the optimum state, and an ideal distortion compensation characteristic is obtained.
Patent JP-2001154588-A (JP)
Title: Partially tacky adhesive label paper
Inventor: SUGITA TAKESHI
IPC: G09F3/02
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide partially tacky adhesive label paper which has excellent printing efficiency with a printer and allows the selection of diversified materials according to applications. SOLUTION: This label paper has release sheets 20 arranged adjacently to label sheets 10 in such a manner that their one-side surfaces are made flush with each other and tacky adhesive base materials 30 which are bonded via tacky adhesive layers 31 to the other-side surfaces of the release sheets 20. The tacky adhesive base materials 30 are bonded via the same tacky adhesive layers 31 to part of the other-side surfaces of the label sheets 10, by which the label sheets 10 and the release sheets 20 are connected.
Patent JP-H02182981-A (JP)
Title: Weatherable man-made leather
Inventor: TAKITA HIROO
IPC: D06N3/00
Filed: 1988-12-29
Abstract: PURPOSE:To obtain the title leather resistant to deterioration by incorporating a ultraviolet light absorber into the topcoating transparent resin layer and an intercoating resin layer of a man-made leather laminated with resin layers. CONSTITUTION:A woven or knit base fabric 1 comprising natural or synthetic fiber is successively laminated with (1) a sponge layer 2 consisting of e.g. expandable vinyl chloride-based resin, (2) a non-expandable intercoating resin layer 3, (3) a color-patterned print layer 4, and (4) a topcoating transparent resin layer 5, thus obtaining the objective man-made leather. In this case, each 100 pts.wt. of the layers 3 and 5 has been incorporated with ca.0.1-1 pt.wt. of a ultraviolet light absorber (e.g. benzotriazole-, benzophenone-based one). Incorporation of greater amount of said ultraviolet light absorber into the layer 5 will enhance the weatherability of the final man-made leather.
Patent JP-H07571-A (JP)
Title: Tee of golf
Inventor: UIRIAMU GOBUSHIYU
IPC: A63B57/00
Filed: 1991-12-18
Abstract: PURPOSE: To prevent a malfunction caused by the ambient light or sound by forming a flexible golf tee with a tee portion and a base portion, fitting a piezoelectric film in contact with the lower side of the base portion, and generating a voltage when a golf ball is driven. CONSTITUTION: A tee 60 is formed with a base portion 62 and a tee portion 64 mainly made of natural rubber. A piezoelectric film 68 having leads 70, 72 is fixed to the base portion 62. Lead wires 74, 76 are connected to the leads 70, 72 respectively, and a pinned plug 78 is fitted at their tips. The pinned plug 78 is inserted into the prescribed circuit structure in place of a photo-detector and/or a microphone. Since the voltage generated by the piezoelectric film 68 has a fluctuation, a voltage control circuit is preferably disposed between the piezoelectric film 68 and another circuit structure.
Patent JP-2001157313-A (JP)
Title: Fixing structure of accelerator sensor in electric vehicle
Inventor: NISHIYAMA TAKESHI
IPC: B60K26/04
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure of an accelerator sensor in an electric vehicle which can fix an accelerator sensor without increasing manufacturing cost. SOLUTION: An accelerator sensor 5 has a rotation displacement type potentiometer mechanism which detects the operating amount of an accelerator pedal 13R of a right wheel car and an accelerator pedal 13L of a left wheel car. The accelerator sensor 5 is fixed to an inverter case 3 accommodating an inverter for controlling a vehicle driving motor via a sensor bracket 4. A rotating shaft 5a of the accelerator sensor 5 is coupled with the accelerator pedals 13R, 13L through accelerator cables 11R, 11L. As a result, the rotating shaft 5a is rotated in accordance with the operating amount of the accelerator pedals 13R, 13L.