baber/WOPTO huggingface dataset:
Patent JP-H0560120-A (JP)
Title: Drilling tapping screw
Inventor: HARA MASAHIRO
IPC: F16B25/10
Filed: 1991-08-27
Abstract: PURPOSE:To provide a drilling tapping screw made of austenite stainless steel capable of securing the corrosion resistance at a head section and a screw portion near the head section and having improved hardness near a drill section. CONSTITUTION:No nitride film is formed at the portion A of a drilling tapping screw 1, and a nitride film is formed at the portion B. Nitriding is applied to a drill section 3 and several ridges at the tip of a screw section 2 connected to it, the hardness on the surface is increased, the drilling performance is good, and tapping can be easily applied to a drilled hole. The diameter of the portion A and the diameter of the portion B are practically equal in the complete screw ridge section, thus problems during the fastening work and the breakage of a female screw at the time of fastening are prevented, and stable fastening can be made.
Patent JP-H09172107-A (JP)
Title: Wiring board for high-frequency signal and semiconductor module for high-frequency signal using it
Inventor: MIYAGI TAKESHI
IPC: H01L23/12
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To avoid the concentration of electric currents by protruding the upper end sections of signal lines laid in wiring forming grooves which are composed of recessed sections having cross sections representing continuous curved surfaces and formed on the surface of a dielectric layer formed on a substrate from the surface of the dielectric layer. SOLUTION: A ground layer 3 and a dielectric layer 4 are successively formed on a substrate 2. Signal lines 5 are buried in recessed sections which are formed on the surface of the dielectric layer 4 and have cross sections representing continuous curved surfaces at a depth of H2 and the end faces of the lines 5 are protruded from the surface of the dielectric layer to a height of H1 . That is the distances from the protruded front ends of the lines 5 to the bottoms of the recessed sections are represented by H(=H1 +H2 ) and the value of the H corresponds to the thickness of the signal lines 5. Since the signal lines 5 are brought into contact with the dielectric layer 4 on the curved surfaces only and no corner section exists in the contacting plane between the dielectric layer 4 and signal lines 5, the concentration of electric currents can be avoided.
Patent JP-H1179446-A (JP)
Title: Sheet feeding device and its control
Inventor: ISHIHARA MITSUHIRO
IPC: B41J13/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To make an entire sheet feeding device compact and to reduce cost by performing the lifting operation of each sheet cassette by a single drive unit in a sheet feeding device provided with at least two sheet cassettes positioned in parallel with each other in sheet feeding direction. SOLUTION: A sheet feeding device is provided with a sheet loading part 4 and a sheet loading part 5 supported liftably by sheet lifting mechanisms 42 and 43 on the downstream side and on the upstream side of the sheet feeding direction, respectively. The sheets on these sheet loading parts 4 and 5 are moved to a sheet feeding position and fed to an image forming device. In this case, it is also provided with a single drive device 44 to selectively drive the sheet lifting mechanisms 42 and 43 and a control device to control the switchover of the drive device 44.
Patent JP-H03104072-A (JP)
Title: Disk assembly device
Inventor: KINOSHITA KATSUYOSHI
IPC: G11B23/00
Filed: 1989-09-19
Abstract: PURPOSE:To hold a center core without fail by setting the set positions of first and second attracting and holding means when the center core can not be held by the first attracting and holding means so that it can be held by the second attracting and holding means. CONSTITUTION:An attracting and holding means 19c is correspondent to the position of a driving pin inserting hole 6 and in this attracting and holding means 19c, even when a central flat part 3 of a center core can not be attracting and held, the central flat part 3 of the center core can be attracting and held by any one of attracting and holding means 19a and 19b. Then, the center core 1 is exactly positioned and held. When it is detected that none of the attracting and holding means 19a-19c holds the center core 1, a warning is outputted and a series of operation is stopped.
Patent JP-S61121858-A (JP)
Title: Assembly and production system assuring reduction of production lead time
Inventor: KOBAYASHI TAKASHI
IPC: G05B19/418
Filed: 1984-11-16
Abstract: PURPOSE:To reduce the amount of works required for sorting parts and delivery thereof by estimating a size of the parts after being cooled from the size upon its processing and thereby determining set of parts cable of being combined among parts stored in a cooling storehouse. CONSTITUTION:Sizes of parts of kinds A and B after being processed are measured with use of processing/inspection apparatuses 2-1, 2-2, cleaned in a unit of pallets in a cleaning device 3, and stored in a cooling storehouse 4 for a prescribed period of time until they are cooled to room temperature. Then, respective sizes of the parts are measured with inspection devices 5-1, 5-2, and the parts A and thrown into a buffer 6 before being assembled which is sorted based on said measured size, and further the parts A capable of being assembled for the size of the measured parts B are taken out from a buffer 6 belonging to said parts A, and assembled. In addition, a control device 1 estimates a size of parts in assembly thereof from that in processing threrof for determining parts being thrown in, a standard for taking out parts, a priority order of taking out parts, and a pair of parts to be taken out, and furthermore predicting the amount of the parts A to be thrown-in. Thus, production lead time can be reduced.
Patent JP-H1085713-A (JP)
Title: Commercial raw refuse treatment apparatus
Inventor: TAKAGI KAZO
IPC: B09B5/00
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To decrease the volume and the quantity of raw refuse and control the wastewater amount to be within a regulation range by connecting hoppers for loading raw refuse provided with cutters and a washing water supplying means and a dewatering apparatus with a waste discharging route through pipelines. SOLUTION: Raw refuse thrown into various types of raw refuse taking in hoppers 1A-1C and mixed raw refuse taking-in hopper ID is pulverized into size suitable for vacuum suction transportation by cutters of the respective hoppers 1A-1D. The pulverized refuse is sent to a cyclone 2C through a vacuum suction route 2A. Meanwhile, water is supplied to the emptied hoppers IA ID from a water source through pipelines 9A to carry out washing. The refuse is further sent to a dewatering apparatus 4 from the cyclone 2C, solid-liquid separation is carried out, and the solid matter is pressed to lower the water amount and packed in bags. If there is no problem, water is discharged to the water discharging route through pipelines 9B.  In this case, it is preferable that the discharged water from the dewatering apparatus 4 is received temporarily in a discharged water receiving tank and that a supernatant water is discharged. With this structure, the volume and the quantity are reliably decreased and incineration can be carried out easily.
Patent JP-H1066552-A (JP)
Title: Apparatus for treatment for washing out remaining agrochemical from vegetable, fruit and tea-leaf and maintaining them fresh, and treating and maintaining method
Inventor: KO SHICHU
IPC: A23N12/02
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus capable of washing out and degrading remaining agrochemicals from vegetables, etc., by placing the fresh vegetables, etc., in a box made of a net, covering the vegetables, etc., by a lid of the net, dipping the placed and covered vegetables, etc., into a mixed liquid in a dipping tank, irradiating the dipped vegetables, etc., by ultraviolet rays, taking out the irradiated vegetables, etc., and vacuum-packing the taken out vegetables, etc. SOLUTION: Collected fresh vegetable, fruit or tea-leaf is placed in a box 1A of a net and covered by a lid 2 of the net. The box 1A of the net is hung down to dip the box 1A into a mixed liquid in a dipping tank 4 and irradiated with ultraviolet rays from a ultraviolet-irradiating device 42 at the same time of the dipping. The box 1A of the net is taken out after a prescribed period required for the dipping and the irradiation, and the vegetable, fruit or tea-leaf is promptly vacuum-packed.
Patent JP-H03105864-A (JP)
Title: Corrosion-preventive phosphoric acid fuel cell
Inventor: MEINAADO KENTO RAITO
IPC: H01M8/04
Filed: 1990-09-11
Abstract: PURPOSE: To prevent the corrosion of a cathode and a neighboring bipolar plate by providing the means of resupplying electrolyte from the cathode side to a matrix for making a cooperative relationship for corrosion prevention at the cathode side. CONSTITUTION: A bipolar plate 9 is provided with plural grooves 11, 13 to supply fuel gas or hydrogen to an anode assembly 3 and oxygen obtained from air to a cathode assembly 7, respectively. The bipolar plate 9 is also provided with a supply groove 15 for phosphoric acid as an electrolyte, in which a wick 17 is stored to supply the electrolyte to a matrix 5. An integral edge seal 31 is formed with an elastomer impregnated band, arranged near the surrounding edges of the components of a fuel cell. The seal band is cooperated with the matrix to encircle the anode and the cathode, so that air is prevented from entering the anode. In this way, corrosion of the cathode and the neighboring conductive plate is prevented.
Patent JP-S61120324-A (JP)
Title: Tracking controlling device of vtr
Inventor: IWATA KOZO
IPC: G11B5/592
Filed: 1984-11-14
Abstract: PURPOSE:To obtain a device of simple circuit configuration that can reduce noise at the time of variable speed reproduction and can be manufactured at low cost in a VTR including two magnetic heads that can make variable speed reproduction by displacing the heads changing supply voltage to a displacing device stepwise every time output level of the heads becomes lower then a fixed value. CONSTITUTION:At the time of variable speed reproduction, a level detecting device including a head output monitor 3 and a level discriminating circuit 4 detects deviation of tracking by detecting that output signals of magnetic heads 1A, 1B corresponding to running track became lower than a predetermined level. A controlling device including a one shot multivibrator 5 and piezo-electric element drivers 8A, 8B changes magnitude of output electric signals stepwise every time detection output of the level detecting device is given, and supplies stepwise voltage to piezo-electric elements 2A, 2B as displacing device. The displacing device displaces magnetic heads 1A, 1B in the direction at right angles to the direction of running of the head according to the magnitude of electric signals and corrects deviation of tracking.
Patent JP-S59120659-A (JP)
Title: Aqueous coating medium
Inventor: HANSUUPEETERU PATSUSHIYUKE
IPC: C08G18/40
Filed: 1983-12-22
Abstract: Aqueous coating composition, particularly for electrophoretic coating, containing, related to the total quantity of the binders contained in the coating composition, (A) 40 to 90% by weight of polyesters containing carboxyl groups; (B) 5 to 30% by weight of block polyisocyanates; (C) 5 to 40% by weight of polymers containing glycidyl groups and containing free epoxy groups; and (D) 0 to 20% by weight of hydroxyl group-containing polyesters and/or acrylic resins, and a process for the preparation of these aqueous coating compositions. The invention also relates to the use of these coating compositions for the production of coatings, particularly by the electrophoretic coating process.
Patent JP-H0665985-A (JP)
Title: Architectural wall material and manufacture thereof
Inventor: FUKUDA AKIRA
IPC: E04C2/38
Filed: 1992-08-17
Abstract: PURPOSE:To enable the manufacture at a site and facilitate the execution of works at a low cost by effectively utilizing a wide floor area in a medium scale or more of shop building, etc. CONSTITUTION:When a shop building, etc., are constructed, the construction of a footing 9 and an unfloored part 10 in a shop, etc., is conducted previously, and the top face 10a of the unfloored part is used as the underside forms of a wall material body 3. A form frame 4 made of a metal is incorporated into the top face 10a of the unfloored part, and concrete is placed into the frame 4, thus molding a wall material 1. The form frame 4 employed for molding the wall material body 3 is not mold-released from the wall material body 3 at that time, and utilized as it is as a metallic frame reinforcing the outer circumferential section of the wall material body 3.
Patent JP-H0289344-A (JP)
Title: Input amplifier circuit
Inventor: KINUYAMA SHINJI
IPC: H01L21/822
Filed: 1988-09-27
Abstract: PURPOSE:To reduce power consumption by placing a tri-state output cell or an open-drain output cell adjacent by to an oscillating cell and by connecting the input terminal of the oscillating cell and the output terminal of the output cell. CONSTITUTION:When using a crystal oscillation cell 1 as an input cell, a signal which enables an output terminal 4 of an output cell 3 to be in a high-impedance status is applied to an output cell control signal input part C. When an input signal with smaller amplitude is fed to an input wiring 6 of the oscillation cell 1, signal is applied to the oscillation cell 1, but an output signal A amplified to the digital signal level operated by a circuit within a chip is obtained from the output of the crystal oscillation cell 1. When the crystal oscillation cell 1 is not used as an input cell, a signal which enables the output terminal 4 of the output cell 3 to be in a low level is applied to the output cell control signal input part C. Low level at the output cell output terminal 4 is applied to the input circuit input terminal 2 through a wiring 5 between terminals and input of the oscillation cell 1 becomes a low level.
Patent JP-H0664793-A (JP)
Title: Image forming device
Inventor: OKAMOTO TOYOO
IPC: G03G15/00
Filed: 1992-08-18
Abstract: PURPOSE:To prevent the rear end of a sheet, inserted into a hand insertion paper feed port, from interfering with operation. CONSTITUTION:A hand insertion paper feed port 18 is provided in an operation side of a laser printer, and a sheet guide 26 is provided downward of the port 18. The sheet guide 26 is formed in almost a U shape as viewed from above and integrally mounted to a surface in an operating side of a printer main unit 10 in both end parts parallel to each other. When fed paper by hand insertion, the front end of a hand insertion sheet S is inserted into the hand insertion paper feed port 18, to guide the rear end side to a lower side of the printer main unit 10 through the inside of the sheet guide 26.
Patent JP-H04122280-A (JP)
Title: Electronic drawing toy
Inventor: YOSHIDA TATSUO
IPC: A63H33/00
Filed: 1990-09-12
Abstract: PURPOSE:To prevent a touch panel from losing its function at all times by providing the body of a toy concerned with ribs which support the rear of the touch panel, and precluding the touch panel from deflecting even when the user stamps it by mistake. CONSTITUTION:Battery accommodation part 10f of a lower cabinet 10 of a toy body is provided with a plurality of ribs 10g protrusively in a consolidated structure in order to support the rear side 33c of a metal plate 33 of a touch panel 30. Even though the touch panel 30 is stamped by mistake while a child is playing with this electronic drawing toy concerned 1, therefore, the touch panel 30 is free from fear of deflection and deformation because of being supported by the ribs 10g certainly. Thus the touch panel 30 can exerts its intended function.
Patent JP-H0581924-A (JP)
Title: Electric conductive rubber
Inventor: YOKOYAMA AKINORI
IPC: C08L21/00
Filed: 1991-09-20
Abstract: PURPOSE:To provide electric conductive rubber of high reliability in which electric conductivity is not changed with an elapse of time and dielectric breakdown is not generated. CONSTITUTION:Average composition of this rubber is expressed by AgxM1-x (wherein M represents one or more kind of metal selected among Ni, Co, Cu, and Fe, and 0.001<=x<=0.4). Alloy powder having a region in which silver concentration is larger at a surface than that in average while it is gradually increasing from the inside toward the surface, and a hinder having rubber elasticity 3-500 parts by weight with respect to alloy powder 100 parts by weight are contained.
Patent JP-S62102439-A (JP)
Title: Optical tape for optical tape device
Inventor: OKADA TEIGO
IPC: G11B7/24073
Filed: 1985-10-30
Abstract: PURPOSE:To transfer information without noise by installing a guide line on a tape and properly tracking a tape when vibration or bending occurs at the time of tape traveling. CONSTITUTION:The tape 2 is spirally wound on a reel 31 at two places, and is held by two tape guides 30 so that it can contact a rotating drum 34 from each reel 31 through a roller 32. An optical head 3 is installed in the drum 34, and information is recorded or read out on the tape 2 between the head 3 and the tape 2. The guide line 22 showing the end of the tape is installed close to the both ends of the tape, for instance, on the recording face of the tape 2. Thus, even if the tape develops vibration of bending, reading and recording information can be properly tracked due to the line 22, thereby transmitting noiseless information.
Patent JP-2001065888-A (JP)
Title: Carbon dioxide refrigerating machine
Inventor: HIWADA TAKESHI
IPC: F25B1/04
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To enhance reliability by employing a swing type rotary compressor having low leakage loss during compression and loose lubrication requirements at the sliding part thereby enhancing the efficiency of a carbon dioxide refrigerating machine. SOLUTION: The carbon dioxide refrigerating machine A employs a swing type rotary compressor 1 and employs carbon dioxide CO2 as refrigerant in the refrigerant circuit coupled heat exchangeably with a water supply circuit on the side of a hot water supply apparatus B through a double tube heat exchanger 2. CO2 gas vaporized in an outer side heat exchanger 8 (evaporator 4) is compressed, at first, up to a pressure required by the compressor 1 and converted into high temperature high pressure CO2 before being supplied through refrigerant piping 5 to the double tube heat exchanger 2. The double tube heat exchanger 2 is supplied by a supply water pump 7 with cold water from a predetermined water source through the water supply piping 10 of the hot water supply apparatus B.
Patent JP-S6395522-A (JP)
Title: Man-machine interactive system
Inventor: MORI HIROSHI
IPC: G06F3/02
Filed: 1986-10-09
Abstract: PURPOSE:To shorten the time needed for operation by estimating and referring the output data from inside for request of display in order to perform the proper output display on a data output display device. CONSTITUTION:A group of the conditions stored in a knowledge base mechanism 25, the calculating procedure of output data, etc., are extracted by an inference mechanism 23. The mechanism 23 refers to an index group stored in an abstracted internal state holding mechanism 24 to check whether the group condition part is satisfied or not. Then the flow control is carried out based on the checking result of the mechanism 23. The calculating procedure for group output data is sent to an output data arithmetic mechanism 22 from the mechanism 23. Thus the output data is calculated based on said calculating procedure. This output data is sent to a data output display device 3 from an output data inferring device 5 for execution of display of the data output. Thus the operating time is shortened.
Patent JP-H1092621-A (JP)
Title: Composite magnetic material
Inventor: YOSHIDA EIKICHI
IPC: H01Q17/00
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic material having an excellent magnetic permeability characteristic by improving the packing density and degree of orientation of the material by coating the surfaces of flat soft magnetic particles with surface modifying fine powder. SOLUTION: A composite magnetic material 10 is prepared by coating the surfaces of soft magnetic particles 1 composed of flat Sendust (Fe-Si-Al alloy) particles with surface modifying fine powder 2 composed of TiN and mixing the particles 1 with a binder 3 composed of a synthetic resin, such as polyurethane, etc., and then, drying and curing the binder 3. The average particle size of the fine powder 2 is made smaller than that of the particles 1. The fine powder 2 may be of at least one of oxides or oxynitrides of Al, Si, Ti, and Zr.
Patent JP-H0289678-A (JP)
Title: Printer
Inventor: SHIRAISHI NORIHISA
IPC: B41J33/14
Filed: 1988-09-27
Abstract: PURPOSE:To change over and utilize all bands by simple changeover operation by installing four printable bands to a ribbon and mounting a selector switch selectively commanding either one band to a changeover control means set up to a ribbon shift mechanism. CONSTITUTION:The ribbon of single-color four bands can be used in a printer, and the printer is composed of a CPU, a ROM, a RAM, an output port 2, a motor driver circuit 3, a head driver circuit 7, a ribbon shift mechanism 10, a selector switch 20, an input port 21, etc. When the selector switch 20 is turned ON, the A(D) band on the outside is selected, and not only the A(D) band but also the D(A) band are utilized with printing without ribbon shift. When the selector switch is turned OFF, on the other hand, the B(C) band on the inside is chosen, and not only the B(C) band but also the C(B) band are utilized without ribbon shift with printing. A ribbon 11 is formed in a Mobius' loop, and the whole regions of the ribbons can be used effectively by the two-time shift operation of the ribbon shift mechanism 10, thus increasing the working speed of printing without cassette exchange work every time.
Patent JP-H10258908-A (JP)
Title: Delivery control method for file holder
Inventor: MIKAMI MOTOTSUGU
IPC: B65G1/137
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To smoothly and surely perform a centralized delivery work in a short time by temporarily storing file holders taken out on a holding frame in the order of a command, falling them on a delivery conveyer, carrying the holders on the conveyer after confirmation of the presence, and controlledly carrying them to a collecting storage part. SOLUTION: A file holder 3 storing a medical record, etc., is suspended at an engagement hole in its suspension frame by a suspension metal 4 of a storage shelf 2 of a storage 1 and held by a holding frame 8 having an insertion part 8a of a delivery unit 7 for inserting the holder 3 top part and a mount member 8b for supporting the bottom face. The side face of a prescribed holding frame 8 is pressurized by an eccentric cam 9 of a drive member and an electric motor 10 so as to fall the holder 3 on a slide 12 and be guided to a delivery conveyer 13. A main carrier path 16 is provided in its adjacent.  The holder 3 confirmed by respective sensors and carried by the main carrier path 16 is carried by a collecting carrier member 17 similar to the delivery unit 7, made to fall into a vertical carrier member, and collected in a collecting storage part with a switch member under the carrier belt.