baber/WOPTO huggingface dataset:
Patent JP-H02179592-A (JP)
Title: Water vehicle
Inventor: SASAKI YUTAKA
IPC: B63B13/00
Filed: 1988-12-29
Abstract: PURPOSE:To obtain the simple drainage device constitution by forming a recessed step difference on the ship bottom of a water skie, etc., and outward opening the drain port edge part of a bilge hose for draining the bilge water in a vessel onto the step difference and installing a counter-current preventing means. CONSTITUTION:A recessed step difference 18 is cut-formed on the ship bottom 16 of a stern part 15 at the back of a suction port 17 in the rear part of the ship bottom 16, and a bilge drain port 19 having a necessary width is opened at the starting edge for the step 18. The depth of the recessed part of the step 18 is set so that the bottom surface is positioned over the draft line in navigation and below the draft line in the traveling stop. A drain port 19 and the ship bottom part 20 in which bilge water is stored are connected with a bilge hose 22 having a strainer 21 and reverse current preventing valve 23. With such constitution, the bilge water can be discharged.
Patent JP-H11103369-A (JP)
Title: Solid-state image pickup element, its driving method, image reader and image reading method
Inventor: IMOTO YOSHIYA
IPC: G06T1/00
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup element contributing to high speed reading of an image, its drive method, the image reader and its read method where the solid-state image pickup element is used for a read sensor so as to read an image at a high speed and low cost. SOLUTION: In the case of reading a monochromatic image by using a 3-line color CCD sensor having R, G, B photosensing pixel arrays 11, 12, 13, horizontal transfer registers 14, 15, 16 that transfer signal charges read from the photosensing pixel arrays 11, 12, 13 and a saving storage register 17 that once stores signal charges by one line read from, e.g. the G photosensing pixel array 12, two exposure periods, e.g. are set for the photosensing pixel arrays 11, 12, 13 during one horizontal transfer period and the signal charge obtained for the first half exposure period is once saved in the save storage register 17 so as to be simultaneous with the signal charge obtained for the latter half exposure period and the resulting signal charges are transferred through the two horizontal registers 14, 15 and outputted in parallel for one horizontal transfer period.
Patent JP-H04203255-A (JP)
Title: Thermo-electrical supplying device
Inventor: NAKANO OSAMU
IPC: F01P7/04
Filed: 1990-11-29
Abstract: PURPOSE:To perform a line a control of a load balance by a method wherein all cooling water systems are of a closed loop type to prevent dust or the like from being mixed in the systems and a driving electrical motor for a cooling fan is controlled by the control means for use in controlling the number of rotation such as an inverter or the like. CONSTITUTION:In order to recover cooling water heat from a primer mover 1 and a heat of discharged gas with a cooling water heat exchanger 4 and a discharged gas heat exchanger 5, a circulating pump 6 is operated, and the water is circulated in a pipe 9. Under a normal operating time, the circulation water flowed into a hot water heat exchanger 7 heats water at a heat load under an operation of a hot water pump 11. Due to this fact, water temperature in a flowing-out side pipe 19 is lowered, the water of which temperature is decreased passes through a separate radiator 21, is heated by each of said heat exchangers 4 and 5 and circulated. In turn, during a waring-up period or a low load operation, the recovery heat is removed in response to a decreasing thermal load, resulting in that an electrical fan 22 is operated. At this time, a detected value of a water temperature sensing means 23 is compared with a reference value of a load adjusting means 25 and then the number of rotation of the electrical cooling fan 22 is controlled by the control means 24 for use in controlling the number of rotation in response to a load adjusting signal which is a result of this comparison.
Patent JP-H0510819-A (JP)
Title: Measuring apparatus of degree of polarization
Inventor: ENDO YASUHIKO
IPC: G01J4/04
Filed: 1991-12-16
Abstract: PURPOSE:To obtain the degree of polarization easily and accurately by providing an analyzer with a polarizer or a polarizer having a phase unit superposed thereon, so that six kinds of light intensity values can be obtained by a photodetector. CONSTITUTION:A light-intercepting layer 4 is stuck on an analyzer 1 along the peripheral edge of a disk-shaped polarizer 2, except six areas 3A to 3F, and lambda/4 phase units 5 and 5' are provided in superposition on the areas 3A and 3C. The analyzer 1 is rotated by 45 deg. by a step motor 6. When the area 3A comes to the position of an incidence test, a detection signal from a photodetector 11 is inputted to a computer 17 according to a position signal obtained by detecting a cut 12A of a disk 12 by a photointerrupter 13. Detection signals for the five remaining areas are obtained likewise with the rotation of the analyzer 1, each matrix element of a coherence matrix is determined from these light detection signals, and the degree of polarization or a track of a light wave on a plane of polarization is displayed in a display device 19.
Patent JP-H03189836-A (JP)
Title: Portable information device
Inventor: FUKUSHIMA TOSHITAKA
IPC: G06F15/78
Filed: 1989-12-20
Abstract: PURPOSE:To easily execute the correction and the change of a program by storing the program for a portable information device onto a RAM backed up by a battery, inhibiting forcibly a write signal of its RAM at the time of using it actually, and using it equally with such a program as written in a ROM. CONSTITUTION:A RAM 3 is provided instead of a ROM in which a program, etc., are contained, and the RAMs 3, 4 are always backed up by a battery by using a sub-battery 9. Also, a write signal of the RAM 3 is pulled up to a backed-up potential VBAT by a resistance, and it becomes a write inhibited state. In the case of writing the program, etc., in the RAM 3, it can be used equally with the ROM by setting it in advance to a state that a write signal is inputted by a switch and an external circuit, controlling directly address and data buses from the outside, or writing data in the RAM 3 through an I/O control circuit 2, and thereafter, inhibiting the write signal. In such a way, the program and data can be corrected and changed freely.
Patent JP-2001151124-A (JP)
Title: Motor-driven power steering device
Inventor: FUJISAKI AKIRA
IPC: B62D5/04
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven power steering device whose material strength can be set at a low value so that it can be made smaller in size and lighter in weight, with its materials being selectable from a wide range so that materials with excellent silentness or the like are usable. SOLUTION: In this motor-driven power steering device, a steering wheel is turned by the sliding movement of a rack shaft meshing with a steering pinion connected to the steering side, and a motor output controlled in accordance with steering torque on the steering side is transmitted via a worm speed reduction mechanism to an auxiliary pinion 20 spaced from the steering pinion and meshing with the rack shaft, so as to assist steering. The worm speed reduction mechanism 19 is so designed that a plurality of worms 24, 25, and 26 connected to the output shaft of the motor simultaneously mesh with a worm wheel 23 connected integral with the auxiliary piston 20.
Patent JP-H05165375-A (JP)
Title: Cleaning device for carrying roller
Inventor: OKAUCHI YOSHIFUMI
IPC: G03G15/00
Filed: 1991-12-16
Abstract: PURPOSE:To enhance paper powder recovering efficiency and to improve durability. CONSTITUTION:A cleaning device 30 is provided with adjacently to a carrying roller 23a which is rotated to carry paper. The device 30 is provided with an insulating brush 32 whose tip comes in contact with the surface of the roller 23a, and a sponge 33 which is arranged on a downstream side in a roller rotating direction from the brush 32 and press-contacts with the surface of the roller 23a.
Patent JP-H09170485-A (JP)
Title: Diagnostic device for accelerator pedal switch
Inventor: MURAKI HIROKATA
IPC: F02D41/22
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of wrong diagnosis in the diagnosis of a second idle switch even when a traffic is snarled up. SOLUTION: An accelerator pedal 21 and an accelerator sensor 23 are connected to each other through a transmission gear 22 having a play, and an idle switch 24 is arranged on the accelerator pedal 21. The number of times when the idle switch 24 is switched OFF and accelerator sensor output is set at a predetermined value or below, is measured in measuring means 25, and after finishing this first measurement, the next measurement is prohibited by prohibiting means 26 until the accelerator sensor output exceeds the predetermined value and is set at the predetermined value or below again. When the number of measurement times is set at the predetermined value or more, judging means 27 judges that the idle switch 24 is out of order.  When the idle switch 24 is switched ON before the number of measurement times is set at the predetermined value, the number of measurement times is cleared by clear means 28.
Patent JP-H11240833-A (JP)
Title: Droloxifene pharmaceutical composition
Inventor: CAMPETA ANTHONY MICHAEL
IPC: A61B6/06
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition increased in solubility and stability and useful for treatment of breast cancer, osteoporosis, or the like, by including droloxifene and cyclodextrin. SOLUTION: This pharmaceutical composition comprises (A) droloxifene of the formula or its pharmaceutically acceptable salt and (B) a cyclodextrin, preferably β-cyclodextrin, β-cyclodextrin-sulfobutyl ether or hydroxypropyl-β- cyclodextrin. The composition is preferably a dry inclusion complex of the component A with the component B or an aqueous solution of inclusion complex of the component A with the component B and a molar ratio of components B/A in the inclusion complex is preferably (1:1) to (4:1). Drolosifene is preferably administered once to four times a day at a unit dosage of 0.25 mg to 100 mg in patients for both oral and parenteral administrations.
Patent JP-H08164425-A (JP)
Title: Production of square steel tube
Inventor: ITAYA MOTOAKI
IPC: B21D5/12
Filed: 1994-12-13
Abstract: PURPOSE: To inexpensively reduce the deformation of a cut end of a square steel tube in producing the square steel tube by the roll forming system. CONSTITUTION: In a square steel tube producing method which uses a square shape forming stand of plural numbers of stages and forms the square shape from a round steel tube with rolls of each stand, the diameter draft which is defined with the next equation at each stand of the square shape forming stand is made as <=20% per stand and the square forming is executed. The diameter draft of the (i) stand is dhi. dhi=hi-1 -hi /D--H×100 where D is diameter of round steel tube, H is diameter of square steel tube, hi is tube diameter of the (i) stand outlet side, hi-1 is tube diameter of the i-1 stand outlet side.
Patent JP-H08166588-A (JP)
Title: Liquid crystal display device
Inventor: FUKAZAWA YUKIHIKO
IPC: F21V8/00
Filed: 1994-12-14
Abstract: PURPOSE: To reduce the thickness of a liquid crystal display device without increasing its size. CONSTITUTION: This liquid crystal display device is formed by providing the rear surface of a liquid crystal display panel 21 with a back light 22. This liquid crystal display panel 21 is constituted by enclosing liquid crystals between two sheets of transparent substrates 23, 24 facing each other and projecting the transparent substrate 23 on the upper side of two sheets of the transparent substrates 23, 24 from one side of the lower transparent substrate 24 thereby forming a projecting part 23a. The back light 22 consists of a light transmission plate 29 formed with a thick part 31 by upward projection of the part corresponding to the projecting part 23a of the liquid crystal display panel 21 and a light emitting diode 30 embedded into the thick part 31 of this light transmission plate 29. In such a case, the light emitting diode 30 is embedded into the thick part 31 formed in the part corresponding to the projecting part 23a of the liquid crystal display panel 21 of the light transmission plate 29 and, therefore, the light transmission plate 29 is formable thinner by as much as at least the lower transparent substrate 24 and the thickness over the entire part is reduced without increasing the size.
Patent JP-H02242819-A (JP)
Title: Cycloalkylidene bisphenol polycarbonate
Inventor: FUORUKAA ZERINI
IPC: C08G64/06
Filed: 1989-12-21
Abstract: PURPOSE: To provide a cycloalkylidene bisphenol-based polycarbonate which contains specific difunctional carbonate units in a specified content and has a specified mol.wt.; a high glass transition point; excellent mold release characteristics, melt flowability, ultraviolet stability, etc.; and a low birefringence.  
     CONSTITUTION: For instance, a bisphenol represented by formula I (wherein R 1  to R 4  are each H, a 1-12C hydrocarbon group, etc.; (m) is 2 or 3; and X is H or a 6-12C hydrocarbon group) is reacted with phosgene in an inert org. solvent in the presence of a chain stopper, a branching agent, etc., to give the objective polycarbonate which contains difunctional carbonate units represented by formula II in a content of 100-1 mol.%, pref. 100 mol.%, (based on the total difunctional carbonate units) and has an average mol.wt. of 10,000 or higher, pref. 20,000-80,000. This polycarbonate may contain difunctional carbonate units such as represented by formula III (wherein Z is a 6-30C arom. group) in addition to the units represented by formula II. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H03199233-A (JP)
Title: Polyimide resin composition and its manufacture
Inventor: ITAYA HIROSHI
IPC: C08L79/08
Filed: 1989-12-21
Abstract: PURPOSE: To obtain a polyimide resin compsn., using a safe solvent in one stage, which possesses excellent chemical and mechanical properties, is homogeneous and transparent, and has a high concn. by reacting a specified tetracarboxylic acid component with an equimolar amt. of an arom. diamine component in a special mixed solvent.  
     CONSTITUTION: A tetracarboxylic acid component (A) composed mainly of 3,3',4,4'-biphenyltetracarboxylic acid is reacted with an equimolar amt. of an arom. diamine component (B) in a liq. mixed solvent composed of a (4:6) to (7:3) (wt. ratio) mixture of phenol and 4-methoxyphenol at 100 to 250°C, while the produced water is removed as an azeotropic mixture. Thus, the polymn. of the components (A) and (B) and imidation are carried out in one stage to obtain a polyimide resin compsn. comprising 90% or more units represented by the formula (R1 represents a residue formed by removing an amino group from an arom. diamine) dissolved in the mixed solvent. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H08165599-A (JP)
Title: Jig for partially plating ceramic package and partial plating method
Inventor: MURAKI ICHIRO
IPC: C25D17/08
Filed: 1994-12-12
Abstract: PURPOSE: To easily and efficiently plate only the reaction face by housing a ceramic package in an insulating case so that only the face opposite to the pin of the package is exposed and plating the package in a plating tank. CONSTITUTION: An inner electrode member 4 is laid on an elastic plate-shaped decking member 3 placed on the bottom face of the recess of an insulating case 2, and a ceramic package W is fitted into the recess of the case 2 so that the tip of its pin P is brought into contact with the member 4. An outer electrode part 5 is fixed to the outer wall face of the case 2, and its protrusion 5a is in contact with the inner electrode member 4. The space between the inner wall face 7a of the recess 7 of the case 2 and the outer periphery Wr of the package W is sealed with an elastic seal member 6. The case 2 with only the face Ws opposite to the pin P exposed is placed in the plating tank in this way, and hence the metallic layer Wa of the face Ws is easily and efficiently plated.
Patent JP-H03193043-A (JP)
Title: Tissue suturing device using laser light
Inventor: KOSHIDA SHOGO
IPC: A61B18/20
Filed: 1989-12-25
Abstract: PURPOSE:To always execute the suture by appropriate optical power density even if a cover is dirty by placing a laser light guide fiber for suturing a tissue, a laser light guide fiber for confirming a light beam, and a monitoring fiber for monitoring a reflected light of a laser light. CONSTITUTION:A tissue suture is executed by irradiating with each laser light from a tissue suturing laser 20 and a light beam confirming laser 21 through a tissue suturing laser light guide fiber 16 and a light beam confirming laser light guide fiber 17, respectively. In this case, since a spot of a visible laser light from the light beam confirming laser 21 can be seen, when its spot diameter is held constant, a distance between the tip of a laser probe 11 and a tissue to be sutured can be held constant, and optical power density of a tissue suturing laser light can be held constant. Also, a reflected light by the tissue of the tissue suturing laser light is received by the layer probe 11 and led to a photodetector 25 through a monitoring fiber 18, and displayed on a power meter 26.
Patent JP-H05140353-A (JP)
Title: Etching of tube
Inventor: MATSUKURA YUTAKA
IPC: C08J7/00
Filed: 1991-11-22
Abstract: PURPOSE:To carry out the etching of a tube in high workability while reducing the consumption of the etching liquid and the washing liquid. CONSTITUTION:An etching liquid 23, an alcohol 24, acetone 25 and water 26 are introduced in the order into a long tube 2 from one end 2a. The tube is pressed with liquid-transfer rollers 16a to 16d near the liquid injection positions 2A to 2D of the tube 2 by air cylinders 15a to 15d. The liquid transfer rollers 16a to 16d are rolled on the tube 2 by the rotation of a screw shaft 11 to transfer the etching liquid 23, etc., through the tube 2.
Patent JP-H01171549-A (JP)
Title: Step elevating wheel chair
Inventor: IWAMI TAKAHIRO
IPC: B62B5/08
Filed: 1987-12-28
Abstract: PURPOSE:To stably elevate steps by driving a main catapillar mechanism and a sub-catapillar mechanism with a power source and moving the tip part of the sub-catapillar mechanism in the upper and lower directions with another power source. CONSTITUTION:While a flatland traveling is executed, the tip of a sub-catapillar mechanism 52 is ascended, when a rear wheel is brought into contact with the rise part of steps, the tip of the sub-catapillar mechanism 52 is descended, continuously, a rear wheel expanding mechanism is driven, and the rear wheel is slid in the upper direction until a main catapillar mechanism 51 is abutted to the surface of the steps. Further, the tip of the sub-catapillar mechanism 52 is descended, the rear wheel sliding mechanism is driven and a rear wheel expanding mechanism is moved in the front direction. Main and sub-catapillar mechanisms 51 and 52 are abutted to the surface of the steps and ascended on the steps. Continuously, the rear wheel is extended so as to surface the main catapillar mechanism 51, further, the tip of the sub-catapillar mechanism 52 is gradually ascended and the condition of the flatland traveling is obtained.
Patent JP-H04199179-A (JP)
Title: Structure for supporting image carrier
Inventor: NUMAZU TOSHIHIKO
IPC: G03G21/16
Filed: 1990-11-29
Abstract: PURPOSE:To arrange an image carrier in small space by providing the belt-like image carrier which is formed to be endless and seamless so that it may contact and cover the peripheral surface of a cylindrical base substance to be freely attached/detached. CONSTITUTION:The endless and seamless belt-like photosensitive body 1 is pushed in a direction D while the inner peripheral surface of an elastic material 7 inserted and fitted on the inner peripheral surface side of the photosensitive body 1 is guided by the peripheral surface of the base substance 6a of a drum 6. It is easily fitted in virtue of the elasticity of the elastic material 7. Then, the photosensitive body 1 is pushed to a final set position on the drum 6. While one end part 1a is grasped in such a state, the elastic material 7 is drawn out in a direction shown by an arrow E. By releasing pressing by the elastic material 7, a part where the inner peripheral surface of the photosensitive body 1 contacts with the base substance 6a is expanded in the inner peripheral direction and tightly contacts with the peripheral surface of the base substance 6a. By perfectly drawing out the elastic material 7, the entire photosensitive body 1 tightly contacts with the drum 6 and covers it.
Patent JP-H02179670-A (JP)
Title: Toner transfer device
Inventor: YAMAMOTO HAJIME
IPC: G03G15/16
Filed: 1988-12-29
Abstract: PURPOSE:To stabilize transfer by providing a plate on a down-stream side from the introduction side of a transfer belt within the discharging range of a corona charger on the side of the transfer belt opposite to a photosensitive body so that the plate may push up the transfer belt when the transfer belt is separated from the photosensitive body and pushing back the plate by the photosensitive body when the belt is in contact with the photosensitive body. CONSTITUTION:The plate 30 is provided on the downstream side from the introduction side of the transfer belt within the discharging range of the transfer charger 23 and the belt 21 is pushed up by a spring 31 so as to prevent the looseness and meandering caused by the rotation of driving rollers 29 and 28. When a transfer part is pressed to the photosensitive body 15 to transfer a color toner image on the photosensitive body on the paper 19, the transfer belt 21 is pressed against the photosensitive body 15 by the plate 30 to remove the wrinkle of the belt and transfer the uniform toner image. Furthermore, a conductive layer 32 is provided on the plate 30 on the corona charger side and bias voltage 33 having opposite polarity to that of the transfer corona charger is applied on the conductive layer, so that a phenomenon that the transfer starts before the photosensitive body 15 is in contact with paper and the toner image is scattered is suppressed and the stable good toner image is transferred.
Patent JP-H05163473-A (JP)
Title: Tacky agent composition for polyolefin foam and tacky processed product
Inventor: WATANABE JUICHI
IPC: C09J7/02
Filed: 1991-12-17
Abstract: PURPOSE:To obtain the subject composition containing a specific acrylic polymer and a triazole based compound and having excellent tackiness without discoloring the surface of copper piping for brine circulation of a domestic air conditioner even when applied to the piping. CONSTITUTION:The objective composition is obtained by blending (A) an acrylic polymer mainly consisting of a (meth)acrylic acid alkyl ester monomer with (B) a triazole based compound (e.g. benzotriazole), preferably in a ratio of the component B of 0.01-5 pts.wt. based on 100 pts.wt. component A. As the (meth)acrylic acid alkyl ester constituting the component A, ethyl (meth)acrylate are preferably used. Furthermore, when the component B is sparingly dissolved in the tacky agent composition, the component B is previously dissolved in a solvent such as methyl ethyl ketone and then the solution is preferably charged into the composition while stirring the solution.