baber/WOPTO huggingface dataset:
Patent JP-H09158288-A (JP)
Title: Bottom water supply type low tank for siphon type toilet stool
Inventor: NAKAMURA YOSHINOBU
IPC: E03D11/02
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To reduce the water flow resistance of a purifying water and enhances the purifying performance of a bottom water supply type low tank with which a certain amount of purifying water is discharged to a syphon type toilet stool by changing the mounting direction of a water flow metal piece. SOLUTION: A water flow metal piece 12 mounted on the bottom 2b of a low tank body 2a is changed in the heading 90 deg. from the conventional arrangement and the azimuth line D tying the axis (y) of an overflow pipe 14 with the axis Y of a water flow hole 13 is directed to the direction X fore and aft of a syphon type toilet stool 1. Thereby the purifying water 5 flowing down from the hole 13 to a water supply port 6 of the toilet stool 1 is precluded from flowing down aslant to the directions left and right in the illustration and a swirling is generated with meandering of the streamlines w1 , w2 of the purifying water 5, which leads to decrease of the loss due to the water flow resistance, and it is possible to enhance the purifying performance.
Patent JP-H09158243-A (JP)
Title: Clamshell device for deep excavation
Inventor: SAKITANI EIJI
IPC: E02F3/39
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To perform an excavation to a required depth by inserting and fitting the inner cylinder of a support cylinder for supporting a clamshell bucket into the outer cylinder thereof in such a manner as to be capable of protruding and recessing, and providing a locking means for fixing the inner cylinder to the outer cylinder in a required protruding and recessing position. SOLUTION: An arm is connected to the end part of a boom installed to the front part of a hydraulic shovel, an adapter arm is connected to the end part of the arm, and the support cylinder 22 of a clamshell 15 for excavation is also connected to the end part of the adapter arm. When the whole length determining operation of the support cylinder 22 is performed, the clamshell device 15 is inserted to a hole excavated in the ground. A plurality of pins are taken out from a plurality of pin holes of an outer cylinder 23 and an inner cylinder 24, so that the inner cylinder 24 can be protruded and recessed to the outer cylinder 23.  Further, the inner cylinder 24 is moved to the outer cylinder 23 to set the whole length of the support cylinder 22 to a required length, the pins are then inserted to the pin holes of the outer cylinder 23 and the inner cylinder 24 to fix the inner cylinder 24 in a required protruding and recessing position.
Patent JP-H06190472-A (JP)
Title: Device for feeding work
Inventor: TAKAHASHI SHIGEKI
IPC: B21D43/00
Filed: 1992-12-25
Abstract: PURPOSE:To obtain a work feeding device capable of feeding a work with high accuracy without generating high noise and facilitating a first work posioning operation. CONSTITUTION:A pin 13a and a roller follower 13b which are projectingly formed so as to be eccentric to a rotary plate 13 connected to a rotary shaft of a rotary actuator as the rotation driving source are abutted on a plate 17 to be moved, having a chamber part 17a. A work holding plate 20 is fixed to the plate 17 and engaging pins 26, 27 fitted to the work holding plate 20 are inserted or detached to or from wok positioning holes. By this method, the work is engaged or released with or from the holes and the plate 17 is linearly moved by rotating the rotary actuator to move the work holding plate 20 in a conveying direction.
Patent JP-H10183376-A (JP)
Title: Functional stainless steel
Inventor: NOMURA YUKIO
IPC: C23C30/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To improve heat and oxidation resistance of the surface of a stainless steel by applying a film having a siloxane bonding on the surface of the ferritic stainless steel containing Si, Cr, Mo and Ni. SOLUTION: The film having the siloxane bonding or the simple molecule film having the siloxane bonding with an alkyle group is formed on the surface of the ferritic stainless steel containing, by wt., 0.1-5% Si, 12-35% Cr, 0.1-5% Mo and 0.1-5% Ni. The solution consisting of heptadecafluorodexyltrichlorosilane and octadecafluorooctane or the like of non-aqueous solvent is applied to the base substance under the non-aqueous atmosphere of about the room temperature, after drying under the atmosphere containing water, washing is executed with octadecafluorooctane. By this way, the oxide film containing silica having excellent heat and oxidation resistance is formed on the surface of the stainless steel to obtain the functional stainless steel.
Patent JP-2001166301-A (JP)
Title: Liquid crystal display device with built-in back light and method of manufacture
Inventor: UTSUNOMIYA SUMIO
IPC: G09F9/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a thin liquid crystal display device having a thin film device and a surface light emitting type light source which are integrated with each other formed on a substrate having flexibility to impart deforming ability to the device. SOLUTION: A TFT part 14 is transferred to a third substrate 36 having flexibility and a back light part 16 including an EL element is formed on the rear surface of the substrate by a laminating method.
Patent JP-H07193018-A (JP)
Title: Manufacture of high breakdown-strength semiconductor element
Inventor: IKEDA RYOTA
IPC: H01L21/329
Filed: 1993-12-27
Abstract: PURPOSE:To obtain VLD structure having sufficient diffusion depth and concentration difference on the boundary section and outer circumferential section of a p<+> layer. CONSTITUTION:Diffusion windows are formed at positions corresponding to each diffusion layer to an oxide film mask 7 for manufacturing VLD structure consisting of diffusion layers p<-> layer 2, p<-> layer 3, p<-> layer 4 and p<-> layer 5, in which diffusion depth and concentration are reduced successively toward an outer circumference from the boundary of a p<+> layer 1 as an operating region. A oxide film mask 7, in which residual oxide film thickness d2, d3, d4, d5, in each diffusion window is used as thickness (d2>d3>d4>d5) corresponding to the diffusion depth and concentration of each diffusion layer, is acquired by repeating photolithography and etching by photo-masks corresponding to the number of the diffusion windows, and VLD structure is manufactured by a thermal impurity diffusion.
Patent JP-2000067548-A (JP)
Title: Disk cartridge
Inventor: GOTO YOSHIKAZU
IPC: G11B23/00
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To secure the reliability of information and the durability of a disk by providing an opening and closing lid drawably in a disk housing part and allowing one pair of disk holding members to clamp a disk in the intrasurface direction of the disk at the time of drwing out the opening and closing lid from disk housing part. SOLUTION: An opening and closing lid 201 is provided with one pair of disk holding members 202 while positionally regulating a disk shaped recording medium 10 in the intrasurface direction of the disk, In the disk holding members, portions 202a bent at the outer sides of the members are bent outwardly each other and tip parts of them are bent inwardly. When the opening and closing lid 201 is wanted to be drawn out from a state in which the lid 201 has blockaded the opening of a case main body completely, the parts 202a made to bent outwardly of the disk holding members of the opening and closing lid 201 are abutted on the inside walls 104 of the disk housing part 103 of the case main body elastically deformed so as to clamp the disk 10 in the intrasurface direction and then the tip parts of the members 202 clamp the housed disk 10.
Patent JP-H06205310-A (JP)
Title: Solid-state image pickup device
Inventor: ITAKURA KEIJIRO
IPC: H04N5/345
Filed: 1992-12-28
Abstract: PURPOSE:To allow the solid-state image pickup device to output a video signal corresponding to the television system of a 1st aspect ratio (e.g. 16:9) or a 2nd aspect ratio (e.g. 4:3). CONSTITUTION:The image pickup device is provided with a 1st light receiving section 1 corresponding to the 1st aspect ratio, a 1st horizontal transfer section 5 transferring the signal charge stored in the light receiving section 1 in the horizontal direction, and a 2nd horizontal transfer section 7 provided in parallel with the 1st horizontal transfer section 5 and whose length is shorter than the 1st horizontal transfer section 5. The 1st horizontal transfer section 5 transfers horizontally the signal charge from the 1st light receiving section 1 corresponding to the 1st aspect ratio and the 2nd horizontal transfer section 7 transfers horizontally the signal charge from the 2nd light receiving section 2 corresponding to the 2nd aspect ratio.
Patent JP-H05154927-A (JP)
Title: Continuous forming method of fiber reinforced phenolic resin body in continuous form
Inventor: YOSHIDA TATSUO
IPC: B29C70/52
Filed: 1991-12-03
Abstract: PURPOSE:To prevent poor pouring of resin from occurring and also uniformly form the surface of formed body in manufacturing means, in which resin is fed in pultrusion molds. CONSTITUTION:A pultrusion mold 2, which is equipped with resin pouring device 2A only, is arranged just before a pultrusion mold 1, which is equipped with resin pouring device 1A and heating device 1B, under the condition that a gap S is provided between the molds. The method concerned consists of a process that reinforcing roving 3 is fed to the pultrusion mold 2, which is equipped with the resin pouring device, so as to infiltrate resin in the roving, and a process that the resin-impregnated reinforcing roving is fed through the gap S to the pultrusion mold 1, which is equipped with the resin pouring device and the heating device, so as to pour resin in the roving and, at the same time, harden it by heating.
Patent JP-H09165777-A (JP)
Title: Swinging hydraulic backhoe
Inventor: IRINO TERUO
IPC: F16L3/10
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent the contact and friction of a hydraulic hose connected to a control valve under a driver's cab and a hydraulic cylinder by installing a bracket to a main body frame so as to cover the hydraulic cylinder for swing. SOLUTION: A vertical section is fixed onto the side face of the vertical plate 9 for reinforcement of a main body frame 2 by bolts 16 and a horizontal section is passed through the notched section 9a of the vertical plate 9 in a bracket 15 for supporting a hydraulic hose, and the bracket 15 is installed so that the upper section of a hydraulic cylinder 12 is covered with the horizontal section. The drooping of a hydraulic hose 8 is prevented by placing and supporting the hydraulic hose 8 connected to a control valve 7 onto the bracket 15, a space is formed to the lower section of the hydraulic hose 8, and the contact of the hydraulic hose 8 with the hydraulic cylinder 12 and the abrasion of the hydraulic hose 8 are obviated. The hydraulic hose 8 is held between a clamp 17 and the bracket 15 through a cushioning material 20 at that time.  Accordingly, the hydraulic cylinder for swing can be mounted to the lower section of a driver's cab.
Patent JP-2000170880-A (JP)
Title: Cam of constant width
Inventor: KADOWAKI SHINJIRO
IPC: D05B3/02
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a cam of constant width capable of providing rest zones and having the durability to high-speed operation, by forming a cam surface of a cam body on a curved surface excluding a plan view circular arc observed in the rotation axial direction, within a range of at least a part of the angle of rotation. SOLUTION: A cam curve 10 has four rest zones in an angle of rotation of a cam body, and the displacement of a plane contacted with a cam surface of the cam body is not found at three points. The displacement curve of the plane obtained from the cam curve is represented by a formula: X∝cos(3θ)-+3 cos(θ). In the formula, X is the vertical displacement of the plane in a case when the cam body is rotated in a condition that the plane is contacted with the cam surface movably in the vertical direction. According to the cam curve, the rest zones where a speed is zero, can be obtained at 0 deg.C, 90 deg.C, 180 deg.C, 270 deg.C of the angle of rotation θ of the cam body. In this case, the cam curve comprises four rest zones relative to the angle of rotation θof the cam body, but the six or eight rest zones can similarly be available.
Patent JP-2001169101-A (JP)
Title: Image discrimination device
Inventor: KONO HIROSHI
IPC: G06T7/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To discriminate whether an inputted picture is a black-and-white picture or a color picture with high accuracy. SOLUTION: An image inputted by an image input means 21 is separated into color area pixels 26, intermediate area pixels 28, and black-and-white area pixels 28 an image area discrimination means 22. Black-and-white area pixels 28 are separated into monochromatic area pixels 30 and a foundation area pixels 31 by a black-and-white area discrimination means 29. Monochromatic area pixels 30 are recognized as monochromatic blocks by a monochromatic block recognizing means 32. It is discriminated as to whether color slippage occurs by an attribute discrimination means 38, with respect to pixels on boundaries of peripheral edges of monochromatic blocks, and the discrimination result is reflected on correction of the counted value of a pixel counting means 33 in a pixel count correction means 39. On the basis of the counted result of the pixel counting means 33, an image discriminating means 40 derives a discrimination signal, indicating that the inputted picture is a black-and-white image or a color image.
Patent JP-2000168387-A (JP)
Title: Electric motor drive force-assisting vehicle
Inventor: INAGAKI HIROMI
IPC: B60L50/16
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To realize miniaturization of an electric motor and a generator in an electric motor drive force assisting vehicle. SOLUTION: When a slip of a front wheel is judged in a rear wheel assist control judging circuit 13c, an alternator 6 is connected to a motor side from a battery side by switching a changeover switch 8, and motor power and an engine speed are calculated by a rear wheel assist control circuit 13e, in accordance therewith, the engine speed is increased, a motor current can be increased, and increasing of a speed of the front wheel is suppressed through a brake actuator 12 by a TCS control circuit 13b. Since large assist force by a rear wheel can be generated while increasing of a speed of the front wheel is suppressed, electric motor drive force assist control can be performed without enlarging size of a generator and a motor.
Patent JP-H07201177-A (JP)
Title: Sharing system for 1/2 vcc generating circuit
Inventor: YAMAGUCHI MAMORU
IPC: G11C11/409
Filed: 1993-12-28
Abstract: PURPOSE:To eliminate a waste by improving the utilizing efficiency of a 1/2 VCC generating circuit used for bit line precharge and cell plate bias. CONSTITUTION:The output of the 1/2 VCC generating circuit 1 is connected to a bit line precharge reference potential supply circuit and a cell plate bias potential supply circuit through switching gate elements 2, 3 respectively. Then, a switch selection signal constituted of H and L formed from a RAS synchronizing signal constituted of the H and L is impressed directly to the gate of the switching element 2 connected to the bit line precharge reference supply circuit 5. On the other hand, a signal inverting the switch selection signal is supplied to the gate of the switching gate element 3 connected to the cell plate bias potential supply circuit 6, and the switching gate is energized by the switch selection signal alternately, and therefore, the 1/2 VCC generation circuit is shared in time division.
Patent JP-H10181197-A (JP)
Title: Method and apparatus for recording image
Inventor: KOSHIMIZU MINORU
IPC: B41M5/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To facilitate handling as hard copy with high contrast and high quality by heating to melt transparent substance solid at the ordinary temperature, penetrating it, charging it in air gap in a porous layer, and cooling to solidify it in the state that no air is entered from a surface of the porous layer into the interior to record an image. SOLUTION: A display recording medium 10 is formed with a porous layer 14 on a transparent support base plate 12. A colored layer is provided on its surface or dye is added to material itself to use a colored material. Transparent substance solid at the ordinary temperature and having substantially equal refractive index to that of substance for forming the porous layer is heated to be melted and filled in light scattering porous layer to form an image. Solid transparent substance of heated and melted state is cooled to be solidified in the state that no air is entered into the porous layer fully filled with solid transparent substance of heated and melted state at least from the surface of the porous layer. Density contrast of satisfactory image equivalent or more to that of normal hard copy is stably obtained.
Patent JP-2001165439-A (JP)
Title: Ignition apparatus for gas burner
Inventor: ISOBE TAKASHI
IPC: F23Q3/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To avoid electric discharge at the foremost top end of an electrode which is easily deteriorated with time, and stabilize discharge ignition performance for a long time. SOLUTION: An ignition apparatus for a gas burner has a high-voltage discharge electrode 5 and a grounding rod 9 both of which are provided above a flame hole 2 of a burner unit 1 for burning a mixed gas of a fuel and air, and defines a predetermined discharge distance between a top end 5a of the discharge electrode 5 and a top end 9a of the grounding rod 9. In this ignition apparatus, a position where electricity is discharged from the top end 5a of the discharge electrode 5 to the top end 9a of the grounding rod 9 is set at a predetermined discharge position 5b which is in the vicinity close to the foremost top end of the discharge electrode 5, and the top end 9a of the grounding rod 9 is formed into a shape that it most approaches this discharge position 5b.
Patent JP-H06169736-A (JP)
Title: Production of strawberry juice
Inventor: AOYAMA YOSHIO
IPC: A23L5/10
Filed: 1992-12-02
Abstract: PURPOSE:To obtain strawberry juice hardly causing change of color and deterioration of flavor by sterilization treatment. CONSTITUTION:Row material straw berry juice is packed into a shape- changeable vessel and sealed and then, subjected to high pressure treatment in an aqueous pressure medium.
Patent JP-H06174123-A (JP)
Title: Relief valve
Inventor: KAKU BOUOU
IPC: F16K47/02
Filed: 1992-12-02
Abstract: PURPOSE:To provide a relief valve capable of preventing the occurrence of surge pressure without complicating constitution. CONSTITUTION:A back piston 7 and a poppet 9 parting from and contacting a poppet seat 19 are movably housed in a housing 1 having pressure ports P1 and P2, and a coil spring 11 is laid between the back piston 7 and the poppet 9. Also, a free piston 17 is movably provided on the external surface of the poppet 9, and the first hole 13 is drilled through the poppet 9 for making the pressure port P1 communicated with a spring chamber. In addition, the second hole 7a is provided for making the spring chamber communicated with the opposite side thereof, and the third hole 15 is provided for making the spring chamber communicated with a back pressure chamber opposite to the back piston 7. Also, the first stopper 25 for restricting the motion of the free piston 17 toward the back piston 7 is provided, together with the second stopper 29 for restricting the motion of the back piston 7 toward the free piston 17.
Patent JP-H07185554-A (JP)
Title: Reducing method of concentration of dissolved oxygen in electrolytically generated water
Inventor: MATSUO YUKIAKI
IPC: C02F1/58
Filed: 1993-12-28
Abstract: PURPOSE:To provide a reducing method of the concentration of dissolved oxygen in an electrolytically generated water to decrease the quantity of ionized dissolved oxygen dissolved in the generated water. CONSTITUTION:In a current water type electrolytic cell with a cathode chamber and an anode chamber separated from each other with a partition, this reducing method has a constitution to control at least one of the flow rate of a raw water flowing in parallel to the partition face and the surface area of the electrode so as to be 2-6ppm in the concentration of dissolved oxygen passing through the partition.
Patent JP-2001168301-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: YAMAGUCHI HIROSHI
IPC: H01L27/04
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device in which a leakage current is restrained, ensuring necessary capacitance for normal operation as a capacitor. SOLUTION: In a semiconductor device, capacitor 10 is composed of a lower electrode 8A of titanium nitride film, a first capacitor insulating film 9A of tantalum oxide film formed on the lower electrode 8A, a second capacitor insulating film 11A of titanium oxide film which is 0.2 to 1 nm in thickness and formed on an interface between the first capacitor insulating film 9A and the lower electrode 8A, and an upper electrode 12A of titanium nitride film formed on the first capacitor insulating film 9A. The lower electrode 8A is connected to an N-type diffusion region 5 through a capacitor contact 13.
Patent JP-H10186772-A (JP)
Title: Image forming device, and image forming method of image forming device
Inventor: OKA ENRIQUE MASANORI
IPC: G03G21/14
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To form a full-color image of high picture quality with little color shift by controlling the rotating speed of a drive means according to the difference between the cumulative value of the number of driving pulses counted by a second counting means and a stored reference value until a first counting means counts light beams equivalent to a predetermined number of scans. SOLUTION: An image forming device comprises a BD counter 403 and a driving pulse counter 402, which are first and second counters, respectively, and a μ processor 400, etc. Until the BD counter 403 counts light beams equivalent to a predetermined number of scans, the μ counter 400 controls the rotating speed of a driving pulse motor 2 according to the difference between the cumulative value Mtc of the number of driving pulses counted by the driving pulse counter 402 and a stored reference value. Therefore, the disagreement between the timing for the start of formation of a latent image on an image carrier and the image carrier is detected with accuracy and is canceled out before the timing for the start of formation of a latent image of the next color, so that fine color shifts near a position where formation of the latent image is started can be corrected.