baber/WOPTO huggingface dataset:
Patent JP-H08109737-A (JP)
Title: Baseboard for building
Inventor: WADA OSAMU
IPC: E04F19/04
Filed: 1994-08-24
Abstract: PURPOSE: To prevent corrosion of a wall panel and a floor panel due to permeation of moisture into the back side of a baseboard by fastening a cushioning material on a lower end surface of a base plate and applying or impregating a water repellent agent on the cushioning material. CONSTITUTION: A cushioning material 14 roughly as thick as a base plate 13 is installed on a lower end of the base plate 13 on which decorative paper 12 is adhered on the surface of a medium specific gravity fiber plate 11 of a baseboard 10 for building. This cushioning material 14 is constituted of foaming synthetic resin, foaming rubber, non-foaming soft rubber, soft silicon, etc., and it is favourable that it be coated with or impregated with a water repellent agent of wachs, silicon, etc. Thereafter, when this baseboard 10 is pushed against a floor surface in such a way as to conceal a joint between the floor surface and a wall surface, the cushioning material 14 is crashed along the shape of the floor surface. In this case, when the cushioning material 14 is adhered at a position deeper than the surface of the base plate 13, it is never swollen out from the surface.  Consequently, it is possible to restrain permeation of moisture into the back side of the baseboard 10.
Patent JP-S60117099-A (JP)
Title: Multitubular heat exchanger
Inventor: SHIYOUDA YASUHIKO
IPC: F28F19/06
Filed: 1983-11-30
Abstract: PURPOSE:To prevent a multitubular heat exchanger from being corroded during standstill by a method wherein titanium tubes, onto the surface of each of which copper alloy is interposed, are connected to a copper alloy tube plate. CONSTITUTION:Copper alloy, which is same material as that of a tube plate, is installed onto the surface of a titanium tube 2 closely contacting with a tube plate made of copper alloy 1 in electrically connected state as the sacrificial anode 3. No electrical corrosion due to the contact between different metals occurs on the sacrificial anode 3 during the operation even though the anode 3 contacts with the titanium 2, because electrical corrosion protection is in action during the operation with sea water circulation. However under the state that no sea water exists in a water chamber due to the stoppage of water circulation or the state that a sea water film 6 exists onto the surface of a combinational structure of different materials, the electrical corrosion occurs between the titanium 2 and the sacrificial anode 3 and is prevented from occurring between the titanium 2 and the copper alloy (tube plate) 1. The sacrificial anode 3 is dealt as expendables and renewed when damaged, resulting in permanently preventing the copper alloy (tube plate) 1 from being electrically corroded.
Patent JP-H0778957-A (JP)
Title: Solid state image sensor
Inventor: MIYAGAWA RYOHEI
IPC: H04N5/369
Filed: 1993-09-09
Abstract: PURPOSE:To provide a solid state image sensor for obtaining a good reproduced image while suppressing noise by protecting the signal charge in a storage diode from mixing with dark current. CONSTITUTION:The solid state image sensor comprises a diode 13 arranged two-dimensionally on a p-type Si substrate 10 in order to store the signal charges obtained through photoelectric conversion, and a vertical CCD 12 disposed along the arrangement of the diode 13 in order to transfer the signal charge read out from therefrom in the vertical direction, wherein barrier regions 14 are provided around the diode 13 and the vertical CCD 12 in order to prevent a dark current generated in the substrate 10 from flowing into the diode 13 and the CCD 12 and a drain region 15 for absorbing the dark current is provided contiguously to the diode 13.
Patent JP-H04106692-A (JP)
Title: Discrimination processing method for paper sheet
Inventor: WATANABE NAOHIRO
IPC: G07D7/20
Filed: 1990-08-28
Abstract: PURPOSE:To discriminate the genuineness of a paper sheet with strong discriminating power by reading the picture of the whole area which is required for discriminating the genuineness of paper sheet and extracting and digitizing the feature of correlation between the intensities of reflected rays of light having different wavelengths. CONSTITUTION:A reading section 10 reads almost the whole surface of a paper sheet with plural light sources 3a and 3b having different wavelengths and obtains picture signals of different levels. A discriminating section 20 extracts the feature of the correlation between the signals and obtains a specific feature picture corresponding to the pattern on the surface of the paper sheet. When, for example, the picture is binarized, a divided width data group peculiar to the paper sheet or the like can be obtained by dividing the picture into unit weights with parallel straight line groups by paying attention to the weight distribution corresponding to the amount of black picture elements. Even when the feature picture is divided with parallel straight line groups by repeating such a dividing process that the feature picture is halved from the center of gravity and the divided areas are respectively halved from their centers of gravity, the weight distribution of each divided area becomes peculiar to each paper sheet. Therefore, when the divided areas are sufficiently small, the almost whole surface of the paper sheet can be judged with high accuracy.
Patent JP-H0563039-A (JP)
Title: Semiconductor device
Inventor: KABURAGI TATSUYUKI
IPC: H01L21/66
Filed: 1991-09-05
Abstract: PURPOSE:To make it possible to detect the generation of failures easily. CONSTITUTION:A fuse window 12 is installed to the top of a case 11. A fuse 13 is laid out under the window. A transparent board 14 is mounted to the portion of the window 12 to protect the fuse 13. The electrical system is designed as follows: One end of a first protection resistor is connected with a power supply terminal of a semiconductor device whereas the other end of the resistor is connected with one end of the fuse 13. The other end of the fuse 13 is connected with one end of a second protection resistor whereas the other end of the resistor is connected with a grounding terminal respectively. When power supply voltage exceeding a predetermined value is applied and results in the generation of functional troubles under this construction, current flows simultaneously in the fuse 13, exceeding its allowable value so that the fuse 13 may be cut off. It is therefore, possible to detect the generation of operational failures of the semiconductor device by checking whether or not the fuse 13 is cut off.
Patent JP-H10216162-A (JP)
Title: Artificial joint corrector
Inventor: PFAFF HANS-GEORG
IPC: A61F2/34
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To enable accurate reproducible coupling of a support member and an insertion body while allowing removal of the insertion body by differentiating an angle of a clamp surface of the insertion body from that of a clamp surface of the support body. SOLUTION: An artificial joint corrector 1 comprises a pot-shaped metal support member 2 and an insertion body 3 made of ceramics forming an artificial joint cavity, the insertion body 3 is arranged into an inner chamber 4 of the support member 2 and the internal surface of the insertion body 3 is formed as a spherical socket which receives a head of a joint from the opening side 5 to fix the insertion body 3 in the support member 2 through a conical clamp part. Now, an angle of a clamp surface 6 of the insertion body 3 is differentiated from that of a clamp surface 7 of the support member 2. The clamp surface 6 of the insertion body 3 is made to extend at an angle of 1-20', preferably 1-5' to the clamp surface 7 of the support member 2. Moreover, the clamp surface 7 of the support member 2 is made finely coarse.
Patent JP-S6380373-A (JP)
Title: Pattern recognition device
Inventor: ISHIZAKI TAKASHI
IPC: G06T7/00
Filed: 1986-09-25
Abstract: PURPOSE:To recognize a specific pattern in a short time by designating specific picture elements of the pattern and subjecting only specified picture elements to logical operation and recognizing the pattern with a small number of operations. CONSTITUTION:Information of a reference picture element A and featuring picture elements B, C, and E is inputted to define picture elements A, B, C, and E as specific picture elements of a pattern. Coordinates (X, Y) of specific picture elements to the reference picture element and their values P are set to the value of the picture element A. When the heading offset value of picture data is defined as SOFF, a heading offset value ROFF of objective picture data is obtained in accordance with an equation I where XH indicates the size in the horizontal direction. Next, feature points B and C are subjected to the operation in accordance with a formula II with respect to picture data, and results and the feature point E are subjected to the operation in accordance with a formula III, and results are transferred to an output area. These operations are executed in all areas. Thus, the pattern is satisfactorily recognized with a small number of operations.
Patent JP-H1059146-A (JP)
Title: Pedal displacement control structure for vehicle
Inventor: KATOU AKISATO
IPC: B60K26/02
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To control displacement of a tread of a pedal for a vehicle when external force of a specified value or more is applied from forward the vehicle. SOLUTION: A slide bracket 44 is fixed on the back end side of a pedal bracket 26 for supporting a brake pedal 10, and the slide bracket 44 is detachably connected to a slide plate 50. On a pedal support part 56, an auxiliary bracket 72 provided with a pressure part 72D is installed. This pressure part 72D is closely disposed to a push rod 66 in a contactless condition. When external force of a specified value or more is applied from forward the vehicle, therefore, the auxiliary bracket 72 pushes the push rod 66 to bend it, so traction force ahead the vehicle is provided to the pedal support part 56, thereby displacement quantity of a pedal pad 58 roughly ahead the vehicle can be increased.
Patent JP-S60116220-A (JP)
Title: Frequency multiplier for digital signal
Inventor: TAKAHASHI KIMIYO
IPC: H03K5/156
Filed: 1983-11-28
Abstract: PURPOSE:To obtain a frequency multiple output having an optional duty ratio by applying an output of a frequency multiplier to an inverting input of an operational amplifier having a negative feedback circuit via an integration circuit and changing a DC voltage fed to a non-inverting input. CONSTITUTION:An input signal A becomes a signal B while being delayed by a phase phi at a delay circuit 2 of a frequency multiplier and a frequency multiple single C after the signals A and B are ORed (3) exclusively. The signal C is applied to the inverting input of an operational amplifier 6 where negative feedback is applied through a resistor 7 as a signal D, and a voltage E is applied from a DC power supply 8 to the non-inverting input of the amplifier 6. Since negative feedback is applied to the amplifier 6, the voltage at the non- inverting input is going to be equal to the voltage E, and a frequency multiple signal F having a duty ratio corresponding to the ratio of the voltage E to a power supply voltage VCC of the amplifier 6 is outputted from the amplifier 6.
Patent JP-H05259489-A (JP)
Title: Manufacture of photoelectric conversion device
IPC: H01L31/10
Filed: 1992-07-31
Abstract: PURPOSE:To improve mass productivity and yield by forming a reverse-conductive type semiconductor layer on a mono-conductive type semiconductor substrate, and forming, on the reverse-conductive type semiconductor layer, V-shape or trapezoid-shape grooves extending to the mono-conductive type semiconductor layer beyond the reverse- conductive type semiconductor layer with the use of etching treatment. CONSTITUTION:Silicon oxide is formed on the surface of a substrate 1 consisting of semiconductors, and boron glass is formed all over the reverse side of the substrate. Then, a P<+>-type layer 11 is formed all over the reverse side of the substrate due to oxidization and diffusion in wet oxygen at high temperatures. Next. phosphorus glass or arsenic glass 23 is formed after silicon oxide on the surface of the substrate 1 is eliminated, and then a reverse-conductive type semiconductor 7 is formed by oxidizing and diffusing at high temperatures. Successively, the residual regions 21-23 are provided by eliminating selectively glass coating film, and V-shape or trapezoid-shape grooves are formed so that the projected portion of an N<+>-type region can be extended continuously to the portion of the N<+>-type region below an electrode under the coating film 22 by anisotropic etching. After that, a photoelectric conversion device is made by providing a silicon nitride coating film 3, an opposing electrode 21, a supplementary electrode 5, and a wiring lead 3.
Patent JP-H0548109-A (JP)
Title: Vertical type mos transistor and its manufacture
Inventor: TANIZAWA MOTOAKI
IPC: H01L29/786
Filed: 1991-08-07
Abstract: PURPOSE:To relieve the electric field intensity of a vertical type MOS transistor at its drain junction so as to increase the withstand voltage of an element by forming a buffer area having a low impurity concentration by using the same kind of semiconductor as that of a drain area between the drain area and an active area. CONSTITUTION:A field oxidized film 2 and an island structure 7 are successively formed on a semiconductor substrate 1. Then, after a source 5 and drain 6 are formed in both recessed sections of the structure 7 and a gate oxidized film 3 is form on the projecting section of the structure 7, a gate electrode 4 is formed on the film 3. In addition, a buffer area 6' having a low impurity concentration is formed on the active area side of the drain 6 by using the same kind of semiconductor as that of the drain 6. Therefore, the withstand voltage of an element can be improved, because the concentration gradient at the drain junction of this vertical type MOS transistor is relieved and the expansion of a depletion layer is increased, and the electric field intensity is suppressed.
Patent JP-H0542367-A (JP)
Title: Output control method for gas shielded arc welding power source
Inventor: YOMO KUNIO
IPC: G05B13/02
Filed: 1991-08-09
Abstract: PURPOSE:To omit complicated adjusting work before welding and during welding and to remarkably improve welding performance in performing gas shielded arc welding while at least one of a welding current and the welding voltage is controlled based on an output control pattern. CONSTITUTION:Excess and deficiency of the output control quantity based on the output control pattern are subjected to fuzzy inference according to an analyzed result of a welding state based on detected values of the welding current and welding voltage during welding and above-mentioned output control quantity is corrected so as to enhance stability of an arc according to a result of the inference.
Patent JP-H0756045-A (JP)
Title: Fiber type optical parts
Inventor: OGURA KUNIO
IPC: G02B6/287
Filed: 1993-08-18
Abstract: PURPOSE:To provide fiber type optical parts which connect a center core single mode optical fiber and an eccentric core single mode optical fiber with a small connection loss through a medium and keep the low connection loss state. CONSTITUTION:A first core 1 for connection is provided in the center part of a single mode optical fiber 6 for connection in the lengthwise direction of this optical fiber, and a second core 2 for connection is provided on the side peripheral part, and cores 1 and 2 for connection are coated with a clad 9. A mode coupling part 5 where the diameter is reduced to approach the cores 1 and 2 for connection each other is provided in the center of the optical fiber 6, and light passing one of cores 1 and 2 for connection is branched to the other by the mode coupling part 5.
Patent JP-H0272608-A (JP)
Title: Metallized film capacitor
Inventor: WATABE TAKASHI
IPC: H01G4/32
Filed: 1988-09-07
Abstract: PURPOSE:To improve insulation property and voltage resistance property by forming an electrode at a part in the width direction, and folding the electrode in two outward and laying one on top of another in the condition of being inserted into each other, and surrounding the major part of the electrode with insulating film main body. CONSTITUTION:The great portion excepting the end face connecting with an electrode lead part 6 is surrounded by the insulating film main body 3 of a metallized film 1 on the facing side in the electrode 2 of the metallized film 1. And the electrode lead part 6 connected to the end face of each electrode 3 and the electrode 3 to become its opposite electrode are interrupted completely by the insulating film main body 2. Accordingly, the cause to bring about insulation faults and breakdown strength faults between the electrode lead part 6 and the electrode 3 to be used as the opposite electrode becomes zero even in the metallicon process. Hereby, excellent insulation property and voltage resistance property can be obtained.
Patent JP-H1069029-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TSUJI NOBUAKI
IPC: G03C1/91
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive material superior in antistaticity and stabilized in a film adhesion and a heat resistance. SOLUTION: This photosensitive material has at least 2 hydrophilic colloidal layers including a photosensitive silver halide emulsion layer on at least one side of a support and an undercoat layer between the hydrophilic colloidal layer and the support, and this undercoat layer and the hydrophilic colloidal layer adjacent to an undercoat layer contain a latex having a glass transition point Tg of 0-90 deg.C and a content of a conductive metal oxide to be filled is 10-40weight%.
Patent JP-H0967754-A (JP)
Title: Uniform application of liquid material to running yarn
Inventor: MAEDA YUKIHIRO
IPC: B65H71/00
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To apply, a liquid material to a running yarn with high uniformity by directly jetting the liquid material kept in the form of a columnar jetting stream at a higher speed than the running speed of the yarn and applying the columnar jetting stream thereto. SOLUTION: A running polyester multifilament yarn 4 is engaged with a guide 2 and a liquid material such as an oil agent pressurized with a pressurizing apparatus 5 for the liquid material such as a pump is kept as a columnar jetting stream 1 at a higher speed than the running speed of the yarn 4, directly jetted through a jetting nozzle 1' and applied to the yarn 4 in oiling carried out just before taking off the melt spun yarn 4.
Patent JP-S61102929-A (JP)
Inventor: YONEMURA MASATSUGU
IPC: E04B1/68
Filed: 1984-10-26
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-H0887390-A (JP)
Title: Network system with printer, and printer, server device and terminal device for network system
Inventor: MOCHIZUKI MAMORU
IPC: G06F3/12
Filed: 1994-09-20
Abstract: PURPOSE: To enable transmission access from a printer side to a host device side and to improve the operability and make printing service efficient by connecting the printer to the network through a two-way communicable interface part. CONSTITUTION: The network system is formed by connecting the terminal device 1, server device 2, and printer 3 through a network 4. In this network system, the server device 2 accepts a printing request from the terminal device 1 and places the printer 3 in operation once accepting the print request, and this printer 3 complies with the printing request from the terminal device 1. This printer 3 is connected to the network 4 through the two-way communicable interface part 5. Therefore, the printer 3 not only receives data from the host device (terminal device 1 and server device 2), but also performs transmission access to the host device.
Patent JP-H0887417-A (JP)
Title: Compiler device
Inventor: TANAKA KEISHIROU
IPC: G06F11/34
Filed: 1994-09-20
Abstract: PURPOSE: To provide the compiler device which performs optimization with profile information by gathering the profile information at a proper observation point as to compilation processing on a computer. CONSTITUTION: This device is the compiler device which translates a source program by a preprocessing part 1 to generate an intermediate language program 5 and generates an object program 6 from the intermediate language program by a postprocessing part 2 has a block structure analysis part 3 and an intermediate language conversion part 4; and the block structure analysis part 3 sections the intermediate language program 5 in specific array of blocks.  The respective blocks are instruction strings consisting of >=1 instruction and, instruction strings which Knot having an instruction being an instruction at a branch destination except at the heads of the instruction strings and having no branch instruction except at the tails of the instruction strings; and the intermediate language conversion part 4 provides the intermediate language program with necessary labels so that each block has one label and the postprocessing part 2 adds label information showing an address in the object program to the generated object program.
Patent JP-H0386143-A (JP)
Title: Deflection operating device for tubular insertion tool
Inventor: UEDA YASUHIRO
IPC: A61B1/00
Filed: 1989-08-31
Abstract: PURPOSE:To simplify constitution and to accurately perform a flexing operation by contracting the length of a deflection operating wire by energizing and heating the deflection operating wire over the transformation temperature of a shape memory material via a lead wire for conduction, and furthermore, pulling the front end side fixed terminal part of a tubular insertion tool against a rear end side fixed terminal part according to a contraction deforming operation, and flexing a front end side. CONSTITUTION:The length of the deflection operating wire 25 is contracted by energizing and heating the deflection operating wire 25 arranged at the flex part 23 of a catheter 1 over the transformation temperature of the shape memory material via the lead wires 27a, 27b for conduction, and furthermore, the pulling operation of the front end fixed part 26 of the deflection operating wire 25 is performed against fixed parts 29, 29 at the rear end side, thereby, the front end side of the flex part 23 can be flexed. Also, the deflection operating wires 25... are extended along the tube wall part of an insertion part 2 in the axial direction, and the deflection mechanism of the flex part 23 is formed with those deflection operating wires 25.... In such a way, entire deflection mechanism can be made into a small diameter, and the constitution can be simplified, and also, the flexing operation can be accurately performed.
Patent JP-2001017214-A (JP)
Title: Ornament
Inventor: ARASAWA TAKASHI
IPC: A44C25/00
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To easily fix and use an ornament at a desired place by disposing a silicone-based elastic member in a fastener with a through hole. SOLUTION: An ornament is provided with a fastener 1 which has a through hole and a ring 4, and a hollow silicone-based elastic member 3 is disposed at the center of the through hole 2. When the ornament is used, a chain 5A that can be inserted in the through hole of the fastener is hung from a fixture 7 and passes through the hollow silicone-based elastic member. The ornament 6 is attached to a lower part of the chain 5A, and another chain 5B is attached to the ring 4. The chain 5A is pinched by the hollow silicone-based elastic member 3 inside the fastener 1 so that the chain does not fall off, and the fastener 1 can be moved up and dawn and can be fixed at a desired position.