baber/WOPTO huggingface dataset:
Patent JP-H02170917-A (JP)
Title: Manufacture of thick high-tensile steel stock
Inventor: TAKASHIMA NOBUTSUGU
IPC: C21D8/02
Filed: 1988-12-21
Abstract: PURPOSE:To manufacture a thick high-tensile steel stock in which hardness difference in the thickness direction is infinitesimal and superior material uniformity is provided by subjecting a hot rolled steel stock of a specific thickness to heating and cooling under respectively specified conditions, applying hardening treatment to the above stock, and then subjecting the above stock to tempering treatment under specific conditions. CONSTITUTION:A hot rolled steel stock of >=50mm thickness is heated up to a temp. of the Ac3 transformation point or above, and then, the above steel stock is cooled until the surface temp. of the steel stock reaches the temp. between a temp. lower than the temp. in the center of the steel stock by 20 deg.C and the Ac3 transformation point. Subsequently, the above steel stock is subjected to hardening treatment and further to tempering treatment at a temp. between the Ac1 transformation point and 450 deg.C. By this method, the thick high-tensile steel stock in which the distribution of hardness and strength is uniformized can be obtained.
Patent JP-H10157091-A (JP)
Title: Ink jet recorder
Inventor: KASAMATSU TAKEHIKO
IPC: B41M5/00
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recorder in which the availability of respective nozzles in a head for forming a dot of processing liquid while eliminating blur of ink can be averaged. SOLUTION: When jetting of processing liquid is controlled for even number 2, 4, 6... of pixel rows in the main scanning direction, an edge at the coordinate (6, b) in a pixel row 6 representative of transition from no jet of recording dot to a jet of recording dot is detected. At first, a processing liquid dot is jetted to that edge and then it is jetted to coordinates (6, d), (6, f), (6, h)... for every other pixel. Since the processing liquid is jetted at an edge and then it is jetted depending on the ratio of processing liquid dot/recording dot (25% in this case, for every other pixel), the processing liquid jetting nozzle is varied depending on the recording data and the availability of respective nozzles in a processing liquid dot forming head is averaged.
Patent JP-H0687240-A (JP)
Title: Image forming device
Inventor: OBUCHI TORU
IPC: B41J2/525
Filed: 1991-11-13
Abstract: PURPOSE:To eliminate an occurrence of color irregularities and a color shift in a transfer process by forming a multi-color image by overlapping substantially band-form images of two or more colors having different image forming angles. CONSTITUTION:A first color image is formed at an angle of 26.6 deg. and a second color image is formed at an angle of -26.6 deg. For arranging first color pixels as shown by a pixel arrangement A and second color pixels as shown by a pixel arrangement B, triangular pulse signals are used so as to be delayed for every scanning line. Based on the first and second color pixel arrangements, band-form first color images are formed on a photosensitive body and, thereafter, second color images are superimposed thereon. Even with an occurrence of a large or small resist shift, there is no color irregularities or tone change because an area of an overlapped part is not changed at all. This is clearly shown by a state A having no resist shift in a multiple color image and a state B having a resist shift.
Patent JP-H08179433-A (JP)
Title: Photographic system
Inventor: TAKAHASHI HIROSHI
IPC: G03B27/32
Filed: 1994-12-27
Abstract: PURPOSE: To provide a photographic system capable of simple and easy reprinting by taking notice of the appearance of a novel film capable of recording various kinds of information in a region except the image of the film. CONSTITUTION: A photographer brings the film after being photographed to a negative agent. In a processing laboratory, the film is developed and then, loaded in a cartridge. The photographer which has received the cartridge can view the image on the photographed film and information stored in a nonimage storage region by a film viewer, select the image desired to reprint by the viewing and write reprinting information of the frame number, required number of prints etc., of the image on the film through the film viewer. Then, the cartridge housing the film on which the reprinting information is written is handed to the negative agent. In the processing laboratory, the film 61 on which the reprinting information is written is loaded in a printer 2. It reads out the reprinting information and reprints the selected picture based on the information by the required number of prints.
Patent JP-H06176174-A (JP)
Title: Microcomputer
Inventor: YAMANOI GORO
IPC: G06F15/78
Filed: 1992-12-03
Abstract: PURPOSE:To provide a microcomputer in which a test time by a so-called bus isolation mode is reduced. CONSTITUTION:The computer is provided with transmission gates 6q to 6t interrupting the supply of a normal clock to an internal function 1 in the bus isolation mode and transmission gates 6c to 6f supplying a source clock to the internal function 1 as it is. Besides, plural functions 11 to 14 provided with a port and a transmission gate for individually-transferring data between outside respectively. Furthermore, the computer is provided with an address controlling circuit 9 converting and generating plural address signals when a specified address signal AD 0='L', AD1='L' is given and a port and a transmission gate for individually-transferring data between outside in accordance with respective addresses (n) to (n+3) specified by the plural addresses converted/generated by the circuit 9.
Patent JP-H09161785-A (JP)
Title: Electrode for storage battery
Inventor: TAKAHASHI KATSUHIRO
IPC: H01M4/70
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To improve the chemical efficiency and the discharged current utilization factor of an active material and the compatibility of the discharging capacity and life by using a current collector made of a solid bored body, and forming irregular sections on the surface of an active material layer in response to the undulations of the current collector. SOLUTION: A metal thin plate is inserted between rolls provided with projections and recesses in turn, tips of the projections of the rolls are protruded, and bored sections 3 are provided at the tip sections of the projections 2 of a current collector 1. Active material layers 5 are formed on both faces of the current collector 1, and active materials on both faces are connected through the bored sections 3. The recesses of the active material layer 5 corresponding to the recesses of the current collector 1 are formed, an electrolyte is diffused to the deepest recesses of the current collector 1, the active material near the recesses can be activated, and the active material at the surface portion left undercharged during discharging can be reduced. A large-capacity electrode is obtained while the quantity of the active material is decreased.
Patent JP-H0547461-A (JP)
Title: Low frequency inductive heating device
Inventor: IGUCHI ATSUSHI
IPC: H05B6/10
Filed: 1991-12-09
Abstract: PURPOSE:To improve efficiency for generating Joule heat, and solve various problems inherent to a composite material, such as thermal deformation, galvanic corrosion and manufacturing difficulties by forming a conductive cylindrical body with a single material of stainless steel having thickness within the range of 2mm to 6mm, in a low frequency induction heater equipped with a secondary side conductive cylinder around a primary side coil having a core. CONSTITUTION:A coil 2 is wound around a cylindrically formed core 1, and a conductive cylindrical body 3 made of a single material of stainless steel to thickness within the range of 2mm to 6mm is further laid around the coil 2. As a result, alternating magnetic field is generated in the axial direction of the coil 2, when AC current is supplied to the coil 2, thereby generating an induction current flow across the conductive cylindrical body 3. Consequently, Joule heat is generated due to the electrical resistance of the conductive cylindrical body 3.
Patent JP-H02170458-A (JP)
Title: Protective circuit
Inventor: TERAO KAZUO
IPC: H03F1/52
Filed: 1988-12-22
Abstract: PURPOSE:To avoid that a transistor is destroyed by an electrostatic discharge by a method wherein a diode is arranged between an emitter and a base of the transistor in a direction opposite to a forward direction at the emitter and the base. CONSTITUTION:A diode D1 is connected between an input terminal 1 and a power-supply line; a diode D2 is connected between the terminal 1 and a ground. A diode D3 is connected between an output terminal 2 and the power-supply line; a diode D4 is installed between the terminal 2 and the ground. A resistance R1 is connected between the terminal 1 and the base of a transistor Q1; the output terminal 2 is extracted from an emitter; a diode D5 is installed in parallel with a part between the base and the emitter in a direction opposite to a direction between the base and the emitter. Thereby, when a high voltage is applied to the input terminal 1, an electric current is bypassed by the diode D5 which has been connected in parallel with the part between the base and the emitter; it is possible to prevent the transistor Q1 from being destroyed.
Patent JP-H09162446-A (JP)
Title: Light emitter and its manufacture
Inventor: UCHIO MASATOSHI
IPC: H04B10/114
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To reduce the dispersion of directivity of light emitting elements by molding a base, with at least three light emitting elements at different angles, thereby uniting each light emitting element. SOLUTION: A plane part 21a inclined on the back side, a plane part 21b inclined right, a vertical plane part 21c not inclined, a plane part 21d inclined left, and plane part 21e inclined to this side are made on the surface of a base. At the plane parts 21a-21e, insertion holes 47 where terminals 35 constituting each LED part are inserted are made through along the specified optical axis, and a spherical recess 48 is made at the brim of each opening, and a cup part 49 made at the top of the terminal 35 is arranged corresponding to the specified optical axis. The terminal 35 constitutes a pair of terminals for every LED part 22-26 together with a terminal 52 juxtaposed, and a pair of terminals 35 and 52 can be united by forming a mold case 20.
Patent JP-H07177639-A (JP)
Title: Cable reel
Inventor: KAWAMOTO AKIO
IPC: B62D1/04
Filed: 1993-12-22
Abstract: PURPOSE:To suppress noise by providing a case with an outer tubular section covering the outer periphery of the frame part thereby blocking the sliding noise of a guide or a cable and the noise due to vibration radiated to the outer periphery of the frame part. CONSTITUTION:When a guide body 21 or a flat cable 22 rotate, sliding noise is generated from a rotor 14 or a stator 15 constituting a case 11. When a guide body 21 moved up or down, hitting noise in high tone range is generated from the rotor 14 or the stator 15. But the sliding noise or hitting noise is principally radiated toward the outer peripheral side of the frame part 44 because a cable reel is held, at the upper and lower sides thereof, between a steering wheel and a combination switch. Consequently, an outer case 16 is loaded to the outer peripheral side of the stator 15 with the outer tubular part 31 thereof covering the frame part 44 of the stator 15. This structure blocks the sliding noise or noise due to vibration radiate from the guide body 21 of the flat cable 22 toward the outer peripheral side of the frame part 44 thus suppressing the noise.
Patent JP-H04198227-A (JP)
Title: Production of wet friction material
Inventor: SAKASHITA KEIICHI
IPC: C08J5/04
Filed: 1990-11-26
Abstract: PURPOSE:To produce a wet friction material improved in strengths, etc., in improved processing yields by making a slurry containing an organic fiber, an inorganic fiber, an inorganic filler, an organic binder and a coagulant into a sheet in a mold of a specified shape and dehydrating, drying and curing the sheet. CONSTITUTION:A coagulated slurry is obtained by mixing an organic fiber (e.g. linter pulp), an inorganic fiber (e.g. aluminum silica fiber), an inorganic filler (e.g. cashew dust), an organic binder (e.g. NRB latex) and a coagulant (e.g. aluminum sulfate). This slurry is poured into a mold 1 having a desired shape and made into a sheetlike primary molding 12. This molding 12 is dehydrated and dried to obtain a secondary molding. The secondary molding is cured to obtain a wet friction material which is doughnut-like as a whole and has oil grooves 10 on one side.
Patent JP-H10163941-A (JP)
Title: Diversity antenna device
Inventor: FUJIMA TADAHIRO
IPC: H04B7/08
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To receive AM waves of high quality, to simplify constitution and to lower the cost by obstructing interference to the reception signals of the AM waves by the intermodulation components of the FM waves at the time of using one of FM diversity antennas also as an AM antenna. SOLUTION: At the time of AM reception, a switch SW11 is set to be ON and FMS meter signals are at a zero level. For a changeover control circuit 22, a connection point with a resistor R12 is set to 0V and the connection point with the resistor R11 is set to 8V. A pin diode D11 is conducted in a linear area, and when the FM waves of strong electric field strength are received, the reception signals from a capacitor C12 are inputted to the pin diode D11. In this case, since the pin diode D11 is not operated in a nonlinear area, the intermodulation components of the reception signals of the FM waves are not generated and the interference to the reception signals of the AM waves is eliminated.
Patent JP-H04198797-A (JP)
Title: Emergency training system for nuclear power facility
Inventor: TAKIZAWA YOJI
IPC: G21C17/00
Filed: 1990-11-29
Abstract: PURPOSE:To quantitatively evaluate the judgment content by calculating the radiation does around a nuclear power facility based on the discharged radioactive quantity and meteorological data, and calculating the exposure effect from the population distribution, population composition, terrain and shielding condition of houses. CONSTITUTION:The occurrence of a radioactivity discharge accident is assumed in a nuclear power plant 1 to start an emergency training on a screen. The data 10 on the radioactive quantity discharged from the plant 1 and the peripheral meteorological data such as the wind velocity, wind direction and atmospheric stability are transmitted to a nuclear power facility emergency training system 2. In the training system 2, a data collecting device 3 collects and records the data 10 from the plant 1. An exposure effect evaluating device 4 receives the population distribution, age composition, terrain, road maps, utilizing form of land, distribution of cattle, and shielding condition of houses around the nuclear power facility from a data base device 5 storing the data on multiple nuclear power facilities as the data 12 on the plant 1. The radiation exposure effect is calculated with the discharged radioactive quantity and meteorological data 11 received from the device 3. The calculated result 13 is given to the emergency support staff via a man/machine interface device 6.
Patent JP-H11141976-A (JP)
Title: Bath unit
Inventor: MOTOOKA HIDENORI
IPC: F24H1/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To eliminate inconvenience of a user, waste of fuel, and the like, by providing means for detecting the bathing time of a user and determining the time required for actuating the heat insulating function depending on the past bathing time thereby determining the heat insulating time depending on the bathing record of the user. SOLUTION: A bath unit comprises means 21 for detecting use of a bathtub 20 by a user. The detecting means 21 employs an infrared sensor for detecting a human body, for example, and disposed closely to a bathtub 1. A controller 22 incorporates a timer 23, a memory means 24, and a heat insulating time operating means 25. The timer 23 measures the bathing time, the memory means 24 stores the bathing time and the heat insulating time and the heat insulating time operating means 25 operates a correct heat insulating time.
Patent JP-H08175592-A (JP)
Title: Packaging box for electronic parts
Inventor: KAKEHI MASAMITSU
IPC: B65D85/86
Filed: 1994-12-27
Abstract: PURPOSE: To provide a simple and inexpensive packaging box housing zigzag radial taping electronic parts to withstand vibration or shock during transport and capable of correctly keeping an initial type of packaging and preventing the sealing of the exterior of the electronic parts from disappearing by mutual rubbing. CONSTITUTION: In a packaging box housing zigzag radial taping electronic parts, a holding member 8 having a relief composed of a stepped part provided to the contact part with the electronic parts 1 thereof is provided on each of both inner wall surface parts coming into contact with the surface parts 3a, 3a of both ends of the radial taping cardboards 3 of the radial taping electronic parts 4 of a packaging box main body 7.
Patent JP-H09164199-A (JP)
Title: Hollow fiber membrane for purifying blood
Inventor: FUSHIMI FUMIYOSHI
IPC: B01D71/10
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To enable the removal of a large amt. of β2 -microglobulin with a small amt. of permeation which is enough to prevent back filtration. SOLUTION: This hollow fiber membrane is formed of a hydrophilic polymer and a water-soluble polymer whose number-average molecular weight is at least more than 30,000, and the water permeation rate U across this membrane is in the range of 6-20(ml/m<2> .hr.mmHg) and the water permeation rate U and the transport coefficient P (cm/sec) of β2 -microglobulin satisfy the formula P>=(0.1×U+0.4)×10<-5> .
Patent JP-H09165870-A (JP)
Title: Truss frame
Inventor: KAWAZOE TOSHIYUKI
IPC: E04C3/08
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To economically design diagonal members by arranging the diagonal members to connect a nodal point of an upper chord member and a bundle member and a nodal point of a lower chord member and the bundle member so as to cross each other in the different two directions. SOLUTION: An upper chord member 1 and a lower chord member 2 are arranged at intervals in parallel in the horizontal direction. The upper chord member 1 and the lower chord member 2 are joined together by a bundle member 3. A nodal point of the upper chord member 1 and the bundle member 3 and a nodal point of the lower chord member 2 and the bundle member 3 are joined by diagonal members 4 crossing each other in two directions, and a truss frame member 5 is formed. Plural truss frame members 5 are also arranged in parallel in one direction, and a girth and a horizontal brace are installed between the nodal points of the paralleled truss frame members 5, and a truss frame is formed.  Therefore, since only tensile force is borne by the diagonal members 4 without applying resistance force to compressive force to the diagonal members 4, an examination of the diagonal members 4 to a buckling load can be obviated, and the cross-sectional area can be reduced, and economical design becomes possible.
Patent JP-H02172360-A (JP)
Title: Picture data communication system
Inventor: HINO MASATOSHI
IPC: H04L12/02
Filed: 1988-12-26
Abstract: PURPOSE:To use a conventional facsimile equipment and to send picture information to a caller by providing a means returning a picture data through other channel corresponding to the information received from one channel in plural information channels on a subscriber line in a subscriber terminal equipment. CONSTITUTION:An information request terminal equipment 3 uses a signal channel (D channel) to apply the control for the connection of an information channel (B channel) with an information supply terminal equipment 1, and in this case, a number of the information request terminal equipment 3 is sent to the information supply terminal equipment 1 by the caller number notice function and stored. Then the established information channel (B channel) is used to send a voice message from the information supply terminal equipment 1 to the information request terminal equipment 3. Moreover, the information supply terminal equipment 1 uses the signal channel (D channel) to connect the information channel (B channel) to the terminal equipment of the number stored in a caller number storage section 11. thus, the communication by the start from the receiver side is attained by using a conventional device.
Patent JP-H08232810-A (JP)
Title: Multi-jet fuel injection nozzle
Inventor: DETOREFU POTSUTSU
IPC: F02M61/18
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a multi-jet fuel injection nozzle capable of accomplishing an appropriate fuel combustion even in any load range of an internal combustion engine. SOLUTION: In an injection cross section controlled by a nozzle needle 12, two injection hole lines distributed on a periphery of the nozzle needle 12 disposed at a space each other in the stroke direction of the nozzle needle 12 are divided and are subsequently released by a control edge 17 of a nozzle body 11 as the stroke of the nozzle needle 12 is increased. In a spring closing device 18 for acting on the nozzle needle 12, on the one hand, when the control edge exists between the injection hole lines, the nozzle needle 12 is positioned at a stable stroke position and on the other hand, the nozzle needle 12 jumpily passes-through an unstable stroke range between the stable stroke positions.
Patent JP-2000135041-A (JP)
Title: Fishing line connecting tool
Inventor: KUDO TETSUJI
IPC: A01K91/047
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a fishing line connecting tool, which can be easily attached to, or detached from the fishing line, prevent the fishing line from becoming entangled with each other, and be used at any point of a device. SOLUTION: This fishing line connecting tool is structured to prevent the fishing line from becoming entangled with each other, while it is attached to, or detached from the fishing line, because it is composed of a cylindrical body 1, provided with a detaching hole 2 at the center, break 3 at one end section, plug 4 at the other end, and a detaching plug 5 inside of the cylindrical body 1, wherein only the cylindrical body 1 is exposed.
Patent JP-H01168869-A (JP)
Title: Production of composite powder
Inventor: HIRUMA TOSHIKAZU
IPC: B22F1/00
Filed: 1987-12-23
Abstract: PURPOSE:To produce the title composite powder capable of fully exhibiting the characteristics of both the powder to be plated and the plating material powder with easy operation by heating the wet mixture of the powder to be plated and fine plating material powder. CONSTITUTION:Heat-resistant org. compds., inorg. compds. or ceramics are used as the powder to be plated, and powdery copper oxide, iron oxide, or copper carbonate, etc., are used as the plating material powder. When graphite powder as the former and copper oxide powder as the latter are used, for example, and the surface of the graphite powder is plated with copper, a specified amt. of graphite powder is firstly wetted with a small amt. of water. Fine copper oxide powder is then added to the wetted powder and sufficiently mixed, and the obtained mixed powder is thermally decomposed and reduced by a reducing gas such as H2. By this method, the composite powder dispersedly coated with copper powder and wherein the copper powder is firmly stuck to the surface of the graphite powder can be obtained.