baber/WOPTO huggingface dataset:
Patent JP-H03286188-A (JP)
Title: Buoyancy difference power generation
Inventor: TOZAWA YASUO
IPC: F03B17/02
Filed: 1988-08-03
Abstract: PURPOSE:To utilize inexhaustible hydraulic pressure as a structure for interlocking a generator by generating buoyancy difference through submerging a fixed structure to the bottom of the water and by converting its restoring force to a turning force. CONSTITUTION:Inside of a hollow floating body in the shape of a circle is divided by a partition 3 so as to screen air flow, and the inner surface of the outer circumference of the hollow part is sealed by an impermeable material to have a structure to prevent divergency of air and invasion of water, and a shaft 4 of a rotating plate 1 is fixed. When the oblique line parts are a heavy material, the buoyancy of the right side of the shaft is different from that of the left side. As (buoyancy = hydraulic pressure X water amount below), positions of center of gravity and the center of buoyancy are changed and turning force is generated. The shaft 4 is interlocked with a generator to generate power. A power generation chamber is sealed by such a material that prevents permeation of water, with its outside sheathed by such a material that withstands hydraulic pressure, and it is submerged with suppressing buoyancy of the hollow part with its weight. Also, the bottom surface is made a square of the same level as the structure height so as to prevent collapse of the structure.
Patent JP-S5981096-A (JP)
Inventor: KUSAKA SHIGERU
IPC: B23D36/00
Filed: 1982-11-01
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-S6437208-A (JP)
Title: Method for controlling travel direction of agricultural working machine or the like
Inventor: NAGAI TAKASHI
IPC: A01B69/00
Filed: 1987-07-31
Abstract: PURPOSE:To prevent hunting of a machine body in the left and right directions in the case of large meandering of a sensing border, by always correcting the direction at the set maximum value or below of an ON time and outputting the corrected value in determining the ON time of the direction correcting output on the basis of deviation from the standard position of an image sensor. CONSTITUTION:An ON time of a direction correcting output is calculated. In the process, the maximum value (b) of the correction region of deviation is previously provided within a narrower range of a sensing region of an image sensor 1 to limit the correction region. Even when meandering of a border 4 is extremely great and the connection region exceeds the maximum value (b), the ON time of the direction correcting output can be restricted up to the range of the maximum value (b).
Patent JP-H1119807-A (JP)
Title: Cutting tool and manufacture thereof
Inventor: TANAKA KAZUHIKO
IPC: B23B27/16
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To form a remarkably sharp blade tip by forming the whole of a device into a hourglass shape, and forming each end surface of the hourglass shape into a cutting face, and while forming a side surface of the hourglass shape into a flank. SOLUTION: A cutting tool 10 is formed into the hourglass shape 11 over the whole thereof, and an upper end surface and a lower end surface of the hourglass shape 11 are formed into cutting faces 4, 4, and while an upper peripheral edge and a lower peripheral edge are formed into flanks 2, 2. A hole 12 is concentrically provided with the center axis of the hourglass shape 11. At this stage, in place of the hole 12, a hourglass-shaped hole 13, of which diameter is formed large in an upper and a lower openings thereof and reduced toward a central part, can be formed. One cutting tool can be used twice by reversing it.
Patent JP-S6084555-A (JP)
Title: Electrophotographic copying machine
Inventor: SHIYOUJI TSUTOMU
IPC: G03G15/043
Filed: 1983-10-15
Abstract: PURPOSE:To prevent rise of the temps. of members, such as contact glass, near an exposure lamp, by controlling the turn-off time of the lamp at the time of successive copying in accordance with the change of an amt. of heat produced with the lamp. CONSTITUTION:The lighting time of an exposure lamp is made constant, and it can be set to a prescribed time in accordance with copying magnification, and the turn-off time of the lamp can be changed in successive copying. Such an electrophotographic copying machine is provided with a temp. detecting means (A) for detecting the temp. of the lamp or temps. near it, a temp. judging means (B) for judging the height of temp. detected with the means (A), and a lamp turn-off time deciding means (C) for deciding the turn-off of the lamp in successive copying on the basis of the result judged by the means (B).
Patent JP-S6436378-A (JP)
Title: Color image pickup type sensor
Inventor: HAYASHI MASAHIKO
IPC: G06T1/00
Filed: 1987-07-31
Abstract: PURPOSE:To perform conversion from luminance information to its inverse with high accuracy and at high speed, by providing a storage means which stores the inverse of the luminance information and outputs the value of the inverse freely corresponding to the value of the luminance information. CONSTITUTION:A normalization means 100 is constituted of the storage means 7 which stores the inverse 1/Y of the luminance information Y and outputs a stored value freely corresponding to the value of the luminance information Y, and a multiplication means 8 which multiplies the value outputted from the storage means 7 corresponding to the luminance information Y by three primary color information R, G, and G, respectively. And a storage value rewrite means 101 is provided with rewrites a state to the one where the storage means 7 stores the inverse 1/Y of the luminance information Y and the state where the means 7 stores a preset value with respect to the luminance information Y. In such a way, it is possible to perform a processing to find a normalization value with high accuracy and at high speed.
Patent JP-H1125633-A (JP)
Title: Disk cartridge
Inventor: MIYAZAKI YUKIO
IPC: G11B19/04
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To make an erroneous erasure preventing plug to be used in common while maintaining the rigidity and the good quality of appearance of a center frame with respect to disk cartridges of a two-body structure and a three-body structure. SOLUTION: In disk cartridge in which an upper plate and a lower plate 10 are connected with a center frame 20 and which is provided with an erroneous erasure preventing plug 53, the erroneous erasure preventing plug 53 is provided with an engaging part 53d to be engaged with the plug engaging part 17 of the lower part 10 and an operating part 53a moving along the side wall of the notched part 27 of the center frame 20.  Then, the plug engaging part 17 holds the erroneous erasure preventing plug 53 at the recording possible position and the recording impossible position of information by being engaged with the plug 53 and the notched part 27 of the center frame 20 is formed at the end edge part close to the corner part of the center frame 20 and is notched to a size enclosing the plug engaging part 17 of the lower plate 10 and the sliding area of the operating part 53a of the erroneous erasure preventing plug 53.
Patent JP-2001019222-A (JP)
Title: Electrophotographic device
Inventor: YONEDA SHINSAKU
IPC: B65H5/38
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To constantly and surely discharge a paper conveying path to prevent the problem that the paper is irregularly fed out with a simple and inexpensive structure by making a paper guide mounted at an upstream side in the conveying direction of a paper feeding-out roller, out of a resin material, and earthing the paper guide by attaching a metallic plate to a surface at a paper side, of the paper guide. SOLUTION: The paper 1 is taken out one by one from a paper tray 2, and sucessively sent to a plurality of paper guides 3, 5. Then the paper 1 is sent to a transfer roller 7 through a resist roller 4, and a toner image on a drum 6 surface is transferred onto the paper 1, and sent to a fixing device 8 to be fixed. Then the paper is fed out from a printer body 11 through a plurality of feeding-out rollers 9, 10. On this occasion, another paper guide 12 is mounted as a paper guide after the fixing process, and the paper guide is made of a resin material, and earthed by attaching a discharging plate made of a metallic plate to the guide. Whereby the paper conveying path can be discharged, and the misfeeding of the paper 1 by the charge can be prevented.
Patent JP-S6088793-A (JP)
Inventor: HONDA MASATO
IPC: E21D9/06
Filed: 1983-10-18
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-H0749238-A (JP)
Title: On-vehicle navigation system
Inventor: KATO HIROMI
IPC: G09B29/10
Filed: 1993-08-04
Abstract: PURPOSE:To provide an on-vehicle navigation system capable of showing that a road scheduled for opening can be used after the due date thereof at the time of displaying road map data used for an on-vehicle navigation system. CONSTITUTION:This system is constituted of a memory means 1 for storing road map date containing a road scheduled for opening and the due date thereof, a clock function 3, sensor means 5, 6 and 7 for detecting the travel state of a vehicle, a processing means 4 for calculating a current position, while a road after the due date of opening being regarded as available, concerning such a road as scheduled for opening, and a display means 8 for showing a current position on the road map. According to this construction, a user intending to travel along a road scheduled for opening, can grasp data on the available road on a real time basis without any need of updating whole map data, if a due date is over. As a result, such malfunction as the erroneous indication of a position deviating from an actual position can be prevented, when a current position is shown on a road map. A vehicle position can be thus displayed with high accuracy.
Patent JP-S5982129-A (JP)
Title: Method for winding continuously wire-shaped body in multiple layers on outside circumference of shaft and pipe or the like
Inventor: KISHI JIYOUTAROU
IPC: B21F3/02
Filed: 1982-11-04
Abstract: PURPOSE:To wind respective layers so as to provide independently an effective flexible coating by winding inside and outside layers by reversing the directions in their sectional shape and changing the pitch or spiral winding direction in winding said layers. CONSTITUTION:When a rotary disc 19 is turned in a right direction by a motor 14 in a mechanism 7 for winding the 1st and 2nd layers, an irregularly shaped belt-like body 3 wound on a bobbin 20 forms the 1st layer on the outside circumference of a shaft 1 with the channel-shaped section of said body faced to the outside. At the same time, an irregularly shaped belt-like body 4 from the other bobbin 20 is wound thereon at a delay of half pitch with the channel direction faced to the inside, thereby constituting the 2nd layer. The shaft 1 wound thereon with the 1st and 2nd layers arrives at the winding section in a mechanism 8 for winding the 3rd layer, where a turning disc 23 turns in a left direction and the metallic belt materials 5, 5- on bobbins 25, 26 are wound on the ouside of the 2nd layer at the pitch larger than for the 2nd layer. The shaft 1 is further fed through a pipe shaft 13 to a mechanism 9 for winding the 4th layer where metallic belt materials 6, 6- are wound similarly toward the left, thereby forming the 4th layer.
Patent JP-H0944117-A (JP)
Title: Image display device
Inventor: KOKUBO HISATO
IPC: H04N7/30
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an image display device capable of easily realizing the double magnification of image data in the horizontal direction. SOLUTION: A setting means 2 discriminates the resolution of image data 1 from horizontal and vertical synchronizing signals H and V, supplies a control signal 21 to a clock circuit 3 and decides by this control signal whether two kinds of clocks supplied to an odd number pixel sampling circuit 41 and an even number pixel sampling circuit 42 are selected from second clocks OCLK 2 and ECLK2 each having the same frequency as that of a dot clock DCLK and the same phase as that of another or first clocks OCLK1 and ECLK1 each having a frecpency half that of the clot clock DCLK and having a phase reverse to that of another.
Patent JP-S5893869-A (JP)
Title: External parts for decoration
Inventor: KISHI MATSUO
IPC: C25D7/00
Filed: 1981-12-01
Abstract: PURPOSE:To inexpensively obtain the titled parts by forming Ni layers on substrates made of a Zn alloy for external parts by wet plating to prevent the dezincification of the substrates and by coating the plated substrates with metal, nitride, or carbide, etc. by a reactive ion plating method. CONSTITUTION:Substrates made of an inexpensive Zn alloy with high workability for external parts are coated with >=1 kind among metal, nitrides, carbides and carbonitrides by a reaction ion plating method. In order to prevent the dezincification of the substrates during the ion plating, Ni layers are formed on the substrates in 1-10mum thickness by a wet plating method prior to the ion plating.
Patent JP-H0539502-A (JP)
Title: Method for compacting metal powder
Inventor: TOMITA SHUHEI
IPC: C23C24/06
Filed: 1991-08-02
Abstract: PURPOSE:To prevent penetrating phenomenon and to easily enable mold releasing when metal powder is compacted with a metal mold. CONSTITUTION:A filling vessel with a master inserted is filled with metal powder mixed with a lubricant in a filling process 1 and this metal powder is pressed to form metal films on the contact surfaces of the filling vessel and the master in a film forming process 2. The pressed metal powder is half-melted and sintered in a sintering process 3 and the resulting half-melted and sintered compact is taken out in a mold releasing process 4.
Patent JP-H0243756-A (JP)
Title: Semiconductor device
Inventor: SHIGESAWA SHINJI
IPC: H01L23/50
Filed: 1988-08-03
Abstract: PURPOSE:To allow circuit patterns to be wider with sufficiently high insulation maintained between neighboring patterns, prevent various restrictions likely to be experienced during a process of forming microstructural circuit patterns, and yet ensure the production of highly reliable semiconductor device by a method wherein a plurality of substrates with circuits patterns formed thereon are stacked up on stems. CONSTITUTION:A stem 11 whereinto a plurality of lead pins 13 are inserted and substrates 17, 21 provided with circuit patterns 15, 19 on the front or surfaces thereof and stacked up in sequence on the stem 11 are provided, and the lead pins 13 in the stem 11 are electrically connected to the circuit patterns 15, 19 formed on the substrates 17, 21. For example, on a stem 11 whereinto hermetically sealing glass material 14 is inserted, a first substrate 17 with a circuit pattern 15 and a first bonding section 18 formed thereon is provided. Further thereon, a second substrate 21 with a circuit pattern 19 and a second bonding section 24 formed thereon is installed. Finally, the stem 11, lead pins 13 running through the substrates 17, 21, and bonding sections 18, 24 are electrically connected to each other through the intermediary of the circuit patterns 15, 19.
Patent JP-H1017696-A (JP)
Title: Perforated biodegradable film and biodegradable strainer made therefrom
Inventor: MOMOSE YOSHIAKI
IPC: C08G63/08
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a perforated flexible biodegradable film having excellent air permeability and water permeability by using a biodegradable aliphatic polyester resin having a specified relationship between the shear rate and the viscosity and specifying the water permeability of the obtained film. SOLUTION: This film has the following properties: (i) it is made from a biodegradable polyester resin having K in the range: 0<K<0.4 in the relationship: logη=-Klogγ+C  wherein η in the melt viscosity (P) of the resin; γ is the shear rate (S<-1> ) of the molten resin; and C is a constant}, which is derived by expressing the relationship between the shear rate and the viscosity at 190 deg.C as a first-order approximation in the range of the shear rate of 40 to 100S<-1> , and (ii) the water permeability determined by a test using silicone oil having a viscosity of 100cSt is 0.25-1.5cm/sec.
Patent JP-H0244650-A (JP)
Title: Organic electrolyte battery
Inventor: OGURO HIDESUKE
IPC: H01M6/12
Filed: 1988-08-03
Abstract: PURPOSE:To increase electrolyte leakage resistance and to ensure low internal resistance by placing an inner battery case with a flat flange inside a battery case, bringing the bottom of a gasket into contact with the flat flange, and welding the bottom of the inner battery case to the battery case. CONSTITUTION:An inner battery case 8 with a flat flange 9 is placed inside a battery case 2, and the bottom of the inner case 8 is welded to the case 2. The flat flange 9 of the case 8 is in contact with the bottom of a gasket 3 and the bottom of the case 8 is in contact with the inner bottom of the case 2. Since the bottom of the gasket 3 is in contact with the flat flange 9, deformation of a sealing plate 1 and decreased in compression rate of the gasket are prevented. This prevents electrolyte leakage. Since the case 8 is welded to the case 2, increase in internal resistance caused by penetration of electrolyte is prevented. High electrolyte leakage resistance and low internal resistance are ensured independent of the thickness of a battery.
Patent JP-H0483733-A (JP)
Title: Glass for silicon pedestal
Inventor: SAGARA HIROHARU
IPC: C03C3/083
Filed: 1990-07-23
Abstract: PURPOSE:To prepare a glass material having excellent consistency on thermal expansion characteristics with a silicon crystal plate and capable of being anode- bonded to the crystal plate by employing an aluminosilicate glass having a specific composition and specifying the thermal expansion coefficents of the glass material and the silicon crystal to be bonded to the glass material. CONSTITUTION:Glass for silicon pedestals comprises glass containing 50-70wt.% of SiO2, 14-28wt.% of Al2O3, 1-5wt.% of Na2O and 1-13wt.% of MgO, the total amount of the above components being at least 80wt.%, and <=20wt.% of other components and has an alpha1/alpha2 ratio of 0.8-1.2 between the thermal expansion coefficient alpha1 at room temperature to 400 deg.C and the thermal expansion coefficient alpha2 of a silicon crystal to be connected to the glass, the symbol of the difference (alpha1-alpha2) between both the expansion coefficients at each temperature in the temperature range being the same.
Patent JP-H0858656-A (JP)
Title: Battery holding device for vehicle
Inventor: KAWAI HIROYUKI
IPC: B62J11/00
Filed: 1994-08-18
Abstract: PURPOSE: To hold different sizes of batteries by laying a battery fixture in such state as fastened to a battery holder for holding a battery and preventing the motion thereof, and making the fixed position of the fixture adjustable, depending on a battery size. CONSTITUTION: This battery holding device 18 laid on a motorcycle has a battery holder 26 and a battery fixture 27 formed out of a bent steel or the like, and a rubber band 28. Also, the fixture 27 has a reference plane 47 and slide plates 48L and 48R, and an upper plate 49 respectively standing back from both sides and lower end of the reference plane 47. Thus, a small battery 30S can be mounted, when the slide plane 48L is tightened with the holes 50 and 51 thereof aligned with the holes 34 and 35 of the side plate 31L of the holder 26. On the other hand, a large battery can be mounted, when the slide plane 48L is tightened with the hole 51 thereof aligned with the hole 34 of the side plate 31L of the holder 26.
Patent JP-2000027041-A (JP)
Title: Method for detecting transfer miss of bobbin in textile machine, apparatus therefor and bobbin transfer apparatus
Inventor: KURACHI YOSHIO
IPC: D01H13/14
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To facilitate the detection of sure delivery of full and empty bobbins between a textile machine and a bobbin transfer apparatus. SOLUTION: Bobbin holding tools adjacent to each other along the longitudinal direction of a bobbin transfer apparatus are arranged alternately in upper and lower positions. The pitch of the bobbin holding tool is set to 1/2 of the adjacent pitch of bobbin wheels of a roving frame. The upper and the lower bobbin holding tools are used as full bobbin holding tools 20a and empty bobbin holding tools 20b, a full bobbin FB on a peg 10 is transferred to the full bobbin holding tool 20a and an empty bobbin EB on the empty bobbin holding tool 20b is transferred to the peg 10. The presence of an empty bobbin EB in a longitudinal region B where the lower end of the empty bobbin EB was present before the bobbin exchange is detected by an empty bobbin detection means 21 to detect the sure delivery of the empty bobbin EB.
Patent JP-S6438119-A (JP)
Title: Chemical resistant filter medium having high performance and production thereof
Inventor: ABE KATSUHIKO
IPC: B01D39/16
Filed: 1987-08-05
Abstract: PURPOSE:To obtain a filter medium having high chemical resistance by impregnating fluororesin into a laminate of fibers of glass or the like, hardening the fluororesin and removing the fibers by dissolution in hydrofluoric acid. CONSTITUTION:A filter medium 1 is produced as follows: fibers of glass or the like are laminated to form a sheetlike laminate having a proper thickness and thermoplastic fluororesin having superior chemical resistance is impregnated into the laminate and hardened. All the fibers are then dissolved and removed by feeding a chemical soln. such as hydrofluoric acid so that only the fluororesin is left. The fiber removing stage is preferably carried out after the filter medium 1 is pleated or the assembling of a filter element is completed. Thus, the production of the filter medium can be very simply performed.
Patent JP-S6172716-A (JP)
Title: Antimycotic agent for external use
Inventor: HARA KENJI
IPC: A61K31/19
Filed: 1984-09-17
Abstract: PURPOSE:To provide the titled antimycotic agent for external use, containing a specific branched fatty acid as active component, giving agreeable feeling to the skin, continuing the activity for a long period on the diseased part, and free from side effects. CONSTITUTION:The objective agent is prepared by using a 4-23C branched carboxylic acid (e.g. isovaleric acid, ethylmethylacetic acid, isocaproic acid, trimethylacetic acid, etc.) as active component. It has been found newly that the 4-23C branched carboxylic acid has antimycotic activity and is effective to solve the defects of the antimycotic agents composed of a lower and medium fatty acids. The present agent is free from ill odor nor skin irritation, and gives agreeable feeling to the skin. It exhibits its effect to the skin, hair or nail sufficiently by external application, without causing side effects.