baber/WOPTO huggingface dataset:
Patent JP-H09117395-A (JP)
Title: Vacuum cleaner
Inventor: TAJIMA TAIJI
IPC: A47L9/28
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To control a cleaner with body from a hose handling part and lighten the weight of the hose so as to improve operativity by eliminating wiring embedded in the hose without letting an infrared radiation transmission part in the hose handling part face to the cleaner main body and even when a user is interposed between the hose handling part and the cleaner main body. SOLUTION: A vacuum cleaner is provided with two infrared radiation emission means 104, 701 for irradiating infrared radiation from a hose handling part in different directions and an infrared radiation receiving means 107 which is provided in the top face side of the vacuum cleaner main body 101 so as to receive the infrared radiation irradiated from the infrared radiation emission means 104, 701 and reflected from a ceiling and a wall in a room, and the infrared radiation directly reaching from the infrared radiation emission means. Therefore, switch operation information in the hose handling 109 side which is inputted by a user is optically transmitted from the hose handling part to the cleaner main body side.
Patent JP-H08131499-A (JP)
Title: Vibration massaging machine
Inventor: SHIMIZU SHINZO
IPC: A61H23/02
Filed: 1994-11-07
Abstract: PURPOSE: To easily and inexpensively obtain a vibration type massaging machine capable of withstanding long-term use without fatiguing of the hands holding this machine by preventing the transmission of the vibration in a vibrating head section to a casing without providing the machine with a balance weight. CONSTITUTION: This vibration massaging machine is constituted by providing the casing 7 with the vibrating head section 3 via an elastic member 18 and housing a motor 10 coaxially projected with a revolving shaft 10a from one end in the axial direction of a motor body 10b and an eccentric weight 11 fixed to the revolving shaft 10a of the motor 10 in this vibrating head section 3. The eccentric weight 11 is rotated by the motor 10, by which vibration is generated in the vibrating head section 3. The eccentric weight 11 is extended toward the side opposite to the projecting direction of the revolving shaft 10a until its front end arrives at the outer peripheral side of the motor body 10b.
Patent JP-H04147672-A (JP)
Title: Semiconductor integrated circuit
Inventor: SATOU AKEMI
IPC: H01L27/11
Filed: 1990-10-11
Abstract: PURPOSE:To contrive to prevent lowering of characteristics of a memory cell by providing at least one dummy wiring pattern row corresponding to the gate electrode wiring of MOS transistor corresponding to one memory cell unit in such manner that said dummy wiring pattern row comes in contact with the periphery of a memory circuit region. CONSTITUTION:A memory cell 104 composed of a pattern identical with or substantially equal to the pattern of an electrode wiring composed of the diffusion layer and polysilicon layer of MOS transistor constituting the memory cell 104 is periodically arranged to form a memory circuit region 101. Then, at least one dummy wiring pattern row 102 composed of polysilicon layer corresponding to the gate electrode wiring of the MOS transistor corresponding to one memory cell unit is arranged in contact with the memory cell 103 of the outermost periphery of the memory circuit region 101 to constitute the title apparatus. Thus, exposure conditions at the time of patterning the gate electrode wiring are not different between the memory cells existing in the periphery of the memory circuit region 101 and in the place other than the periphery and can be included within a tolerance for the preset desired value of a gate length.
Patent JP-2000103912-A (JP)
Title: Polyolefin-based resin composition
Inventor: KOYAMA KEIJI
IPC: C08L97/02
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a polyolefin-based resin composition hardly discoloring even when exposed to UV light, or the like, and comprising a polyolefin and an esterified wood-based material. SOLUTION: A polyolefin-based resin composition comprises (A) a polyolefin, (B) an esterified wood-based material obtained by addition-esterifying a polybasic acid anhydride to hydroxyl groups in the wood-like material, and (C) a discoloration-preventing agent selected from the group consisting of hydrotalcite, sodium carbonate and calcium oxide. The discoloration-preventing agent is added in an amount of 0.05-10 pts.wt. per 100 pts.wt. of the total amount of the components A and B.
Patent JP-H09111393-A (JP)
Title: Disk brake rotor material
Inventor: TEJIMA KENSUKE
IPC: C22C37/04
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To produce a disk brake rotor having excellent heat check resistance and wear resistance by using a compact vermicular graphite cast iron of specific composition as an automobile disk brake rotor material. SOLUTION: As a disk brake rotor material particularly for truck, a vermicular graphite cast iron, having a composition containing, by weight, 3.60-4.20% C, 2.05-2.70% Si, 0.15-0.50% Mn, <0.050% P, <0.030% S, 0.2-1.0% Cr, 0.75-1.5% Cu, and 0.016-0.025% Mg or further containing 0.05-0.30% Ti, is used. This disk brake rotor material has excellent heat check resistance and wear resistance because it is composed of a compact vermicular graphite cast iron having a proper composition and properly controlled ranges of components.
Patent JP-H02196801-A (JP)
Title: Hydrolyzable silyl group-containing vinyl-based polymer
Inventor: FURUKAWA HISAO
IPC: C08F4/42
Filed: 1989-10-19
Abstract: PURPOSE:To obtain the subject polymer excellent in weather resistance and suitable for a rubber-like material, a sealant, a coating material, an adhesive, a film, etc., by polymerizing a vinyl-based monomer using a specified hydrolyzable silyl group-containing azo-based compound as a radical polymerization initiator. CONSTITUTION:An objective polymer obtained by polymerization of a vinyl- based monomer [e.g. methyl(meth)acrylate] using a hydrolyzable silyl group- containing azo-based compound (e.g. compound of formula II) represented by formula I (A is group derived from active hydrogen group-containing azo-based compound; R<1> is monovalent organic group; R<2> is divalent organic group; X is hydrolyzable group; m is 1-3; n is 1-2) as a radical polymerization initiator.
Patent JP-S61152112-A (JP)
Title: Surface acoustic wave device
Inventor: WAKAMORI SATOSHI
IPC: H03H3/08
Filed: 1984-12-26
Abstract: PURPOSE:To make a device suitable to face-to-face loading with excellent moisture proof by sealing the joint of an surface acoustic wave element part comprising a hermetically sealed box-shape body and a plastic cap with an adhesive and folding each lead protruding to the exterior of the box-shape body to the cap head part. CONSTITUTION:An elastic surface wave chip 16 is fixed with an adhesive 17 on an insulating plastic substrate 12 equipped with the I/O lead 13 and a grounding lead 14. Each electrode pattern and the leads 13 and 14 on the chip are connected through a bonding wire 15 to form the elastic surface wave element part. A plastic cap 18 puts on the element part. The joint of the element part and the substrate 12 is sealed with the adhesive so as to provide a sufficient moisture proof, and the end of each lead is folded along the side of the cap. Thus the moisture proofing processing and bonding work can be freely applied to the joint from the outside, therefore sealing work can be easily carried out in preventing a minute space from remaining between a sealing adhesive 19 and each member.
Patent JP-H01116607-A (JP)
Title: Manufacture of optical semiconductor coupler
Inventor: NAKATANI SUSUMU
IPC: G02B6/42
Filed: 1987-10-30
Abstract: PURPOSE:To eliminate the fluctuation at the time of soldering of an optical fiber by always bringing the optical fiber in the vicinity of an optical semiconductor element, into contact with a projecting part of a supporting base, and also, executing the soldering far in the rear separated from a supporting point which said fiber has come into contact with and fixing the optical fiber. CONSTITUTION:A part of a fiber holder 12 for always holding an optical fiber 11 is fixed in advance onto a substrate 10 being common to an optical semiconductor element 13, and brought into contact with a projecting part 14a of a supporting part 14a of a supporting base 14 for forming a supporting point positioned at a suitable gap against the optical semiconductor element 13. Subsequently, while holding this state, the optical axis adjustment is executed by using the contact part as the supporting point, and after the adjustment has been completed, the supporting base 14 and the fiber holder 12 are soldered and fixed by a soldering part 14b, at a position separated from a distance to the supporting point when it is seen from the optical semiconductor element 13, for instance, at a position which is distant by several times. In such a way, since the optical fiber 11 being in the vicinity of the optical semiconductor element 13 is always in a fixed state, the fluctuation of the soldering part 14b and the influence exerted on the tip of the fiber can be remarkably reduced.
Patent JP-H04149361-A (JP)
Title: Floor member
Inventor: TSUGE KEIJU
IPC: E04F15/18
Filed: 1990-10-15
Abstract: PURPOSE:To prevent a through portion from being deformed by loads by using a thin plate having a core member to form a floor panel having legs provided at four corners thereof, and also fitting a reinforcing member into a through hole for wiring, and fixing the reinforcing member there, the core member being formed by a thin steel plate subjected to waveform bending. CONSTITUTION:A floor panel 4 forming a wiring space below it and provided with leg stanchions 5 is formed by a core member 2 sandwiched between upper and lower thin steel plates 1, 3 the core member 2 being formed by a thin steel plate subjected to waveform bending. The floor panel 4 is provided with a through hole 11 for wiring and also a reinforcing portion piece 17 having upper and lower flange portions 19, 20 is fitted into the through hole 11 and fixed. Then the through hole portion is reinforced so as to prevent the floor panel 4 from being deformed when equipment is placed thereon. A lightweight, tough double floor can thus be obtained.
Patent JP-S63126965-A (JP)
Inventor: SANTO YOSHIKAZU
IPC: D06C9/02
Filed: 1986-11-17
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-H1194826-A (JP)
Title: Reduction method for liquid consumption amount in passage at constant flow rate of liquid
Inventor: NISHIYAMA NOBUYUKI
IPC: G01N33/18
Filed: 1997-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a reduction method, for a liquid consumption amount in the passage at a constant flow rate of a liquid, in which the flow rate and the pressure of the passed liquid in a liquid passage line to a next process are made constant after an overflow tank and downward without throwing away the liquid in the overflow tank as a drain. SOLUTION: When the level of a liquid S received inside an overflow tank 1 is lowered to a definite height position, a valve 5 which is installed in a liquid introduction passage 4 is opened, and the liquid S is supplied to the overflow tank 1. Inversely, when the level is raised to the definite height position or higher, it is detected by a level detecting element 3, the valve 5 is closed, the supply of the liquid S to the overflow tank 1 is cut off, and the liquid S inside the overflow tank 1 is reduced until the level is lowered down to the definite level height position. Thereby, a level height position inside the overflow tank 1 is kept definite.
Patent JP-S62134767-A (JP)
Title: Automatic extracting device for symbol name and segment name
Inventor: MATSUURA TOSHIO
IPC: G06K9/34
Filed: 1985-12-06
Abstract: PURPOSE:To automatically draft a kind of a circuit element, a segment, etc., and a discriminating symbol, etc., in a circuit, by extracting a character, a symbol, etc., entered into a position determined in accordance with the kind of these circuit elements and segments, based on the kind of the circuit element or the segment, etc., handwritten in the design drawing of a logic circuit, etc. CONSTITUTION:An area in which a character, a symbol, etc., are to be entered, based on information of a symbol and a segment is segmented by a character area setting device 6. By reading out image information of these areas from storage information of an input pattern storage device 3, the character, the symbol, etc., in the respective areas are recognized by a character recognizing device 7. By information for showing a segmented area from a character area setting device 6, a write position is controlled and said result is written in an output pattern memory device 9, and together with a graphic part processed by a graphic pattern processor 8, an image pattern to be outputted is formed in the output pattern memory device 6. An image pattern stored in the output pattern storage device 9 is converted to a graphic by a printer 10.
Patent JP-H02121193-A (JP)
Title: Write controller for nonvolatile memory
Inventor: MICHIHASHI HIROYUKI
IPC: G11C16/02
Filed: 1988-10-28
Abstract: PURPOSE:To prevent a case where the wrong data are written by stopping the start of a data writing means in the case the output level of a DC voltage level detecting means is lower than the output level of a reference voltage generating means when the data writing means starts its working. CONSTITUTION:A voltage level comparator 9 compares the output level of a DC voltage level detecting means 10 which detects the voltage level of a DC power supply 3 with the output level of a reference voltage generating means 11 which produces a prescribed voltage level. Then a data writing means 8 and a load output control means 12 are controlled in accordance with the output of the comparator 9. Thus the data writing action is stopped in the case the output voltage level of a voltage conversion means 5 drops due to a service interruption of an AC power supply 2 when the data writing action is started to a nonvolatile memory means 6. As a result, the wrong data are never written.
Patent JP-2000103282-A (JP)
Title: Installing structure of automobile compartment illuminating unit
Inventor: KATO KATSUTOSHI
IPC: B60Q3/02
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce the work process number, and to obviate pullout of a wire harness. SOLUTION: The engaging part 201 for engaging with a hook 112 arranged in a compartment illuminating unit 100 and a car body side connector 300 for engaging with a compartment illuminating unit side connector 130 are arranged in a frame 200 exposed from an opening 501 arranged in a trimming material 500 of the compartment ceiling part. The hook 112 is engaged with the engaging part 201, and the compartment illuminating unit 100 is turned in the prescribed direction with this as a fulcrum to join the indoor illuminating unit side connector 130 and the car body side connector 300. The compartment illuminating unit 100 is fixed to the frame 200 by an installing screw 140 in the state.
Patent JP-H02120955-A (JP)
Title: Distributed processing system
Inventor: ITO KAZUO
IPC: G06F13/00
Filed: 1988-10-28
Abstract: PURPOSE:To attain mutual utilization prevented from generating the load dispersion of terminals and data mismatching by transferring the load modules and data files of respective terminals through a host. CONSTITUTION:When a user requiring the execution of a load module in a terminal 1 commands execution from a terminal 2 to a host side control program 31, the program 31 starts terminal side control programs 11, 21 in the terminals 1, 2. The control program 11 transmits the specified load module and data file 12 to the host and the host side control program 31 receiving the data file 12 to the terminal 12, and after the end of the transfer, registers necessary information in an information file 32. The terminal 2 executes the processing of the transferred load module, and after the end of the processing, a user commands the execution to the program 31, the control program 21 is similarly transferred from the terminal 2 to the terminal 1, and after the end of transfer, a corresponding record is deleted from the information file 32. Thus, the terminals can be effectively utilized.
Patent JP-H1198191-A (JP)
Title: Ip switch
Inventor: MOTOBAYASHI RYOTA
IPC: H04L12/773
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an IP switch that prevents aborted cells received for an interruption time of connection attending on delete and establishment of connection in a switch section on the way of switching from a connection for a selected flow into a cut-through connection. SOLUTION: In the IP switch 1, input buffers 122-125 that apply on/off control to flowing of cells to a switch core 121 are provided in a switch section 12 as a means stopping and storing flowed cells to the connection in the switch section 12 in the case of switching the connection (selected flow use connection) via a controller section 11 into the cut-through connection. Cells are once stored in the input buffers 122-125 for an interruption time of connection attending on deletion and establishment in the switch section 12 on the way of switching of the connection.
Patent JP-H07276539-A (JP)
Title: Frp concrete panel and manufacture of frp panel
Inventor: NAMARITANI KAZUO
IPC: E04G9/05
Filed: 1994-11-08
Abstract: PURPOSE:To obtain an FRP concrete panel which has light weight and excellent strength properties and is easy in striking-in of a nail and superior in handling properties. CONSTITUTION:Passages Y permeable to a solution are joined and unified by a reinforced fiber A. When this reinforced fiber mat 5 is impregnated with a curing resin solution such as an unsaturated polyester resin, a resin impregnated mat wherein only the passage Y permeable to the solution is impregnated with the curing resin is obtain. Then reinforced fiber sheets 1x, 1y impregnated with the curing resin are superposed upon one side or both sides of the resin impregnated mat 5x and when the curing resin is made to harden, an FPR concrete panel comprised of a laminated body having double layer structure is obtained. Hereby, a synthetic concrete panel which has light weight and sufficient structural strength and is easy in striking-in properties or field cutting and superior in handling properties is obtained.
Patent JP-S62132366-A (JP)
Title: Manufacture of vertical field effect transistor
Inventor: YAMAMOTO MASANORI
IPC: H01L29/78
Filed: 1985-12-04
Abstract: PURPOSE:To reduce an ON resistance of a transistor in manufacture of a vertical field effect transistor by deciding a distance between a gate electrode and a contacting window by an interlayer insulating film, thereby reducing the size of the transistor. CONSTITUTION:With a gate electrode 3' and an oxide film 4' as masks a reverse conductivity type impurity region 5 to a semiconductor substrate 1 is formed, and one conductivity type impurity region 6 is formed. Thereafter, when an oxide film 9 is formed as an interlayer insulating film 3,000Angstrom  - several mum thick and etched by a reactive ion etching method, the film 4' initially grown on the gate electrode remains, and an oxide film 9' remains on the side of the gate electrode because being parallel to an etching direction. It is eventually covered with aluminum serving as a source electrode 7. Thus, the gate and source electrodes of the field effect transistor are very near, and a source electrode contacting window is formed in a self-aligning manner.
Patent JP-H08138372-A (JP)
Title: Semiconductor memory
Inventor: TSUNOSAKI MANABU
IPC: G11C11/41
Filed: 1994-11-08
Abstract: PURPOSE: To obtain a multiport memory in which read/write processing of a randomly accessed data and a serially accessed data can be carried out at high rate. CONSTITUTION: A multiport memory 10 comprises an address selector 16 for selecting between a random access address from an address buffer 12 and a serial access address from an address counter 13 every time when a clock signal is varied, and a selector 17 for switching first and second data buffers 14, 15 in response thereto. Consequently, the read/write operation is switched at high rate between random access data and serial access data based on the clock signal. Since the memory section 11 functions, as if, it comprises two different types of memory, e.g. RAM and SAM, the transfer cycle is not required resulting in a high rate read/write processing.
Patent JP-H0937882-A (JP)
Title: Chair with arm and back rest
Inventor: ARUNO FUOTSUTERAA
IPC: A47C3/04
Filed: 1991-10-22
Abstract: PURPOSE: To provide chair furniture easily and quickly removable from a using place and capable of saving an occupying space. CONSTITUTION: This chair is provided with a seat surface 5, two front legs provided on the side faces of the seat surface 5 and two back legs 3 similarly provided on the side faces of the seat surface in the form of being extended above the seat surface. An arm and backrest is formed by a semicircular bent part 1 and the bent part 1 is connected to the upper part of the back legs 3 through joining pieces 2 so as to preferably position the ends 4 of the semicircular bent part 1 above the centroid of the chair. Also, the bent part 1 is provided with inclination to the horizontal direction of the seat surface 5. As a result, the space between the seat surface 5 and the ends 4 of the bent part 1 is smaller than the space between the center of the bent part 1 used as the backrest and the seat surface 5.
Patent JP-H10101334-A (JP)
Title: Production of powdery starting material for yttrium aluminum garnet
Inventor: YANAGIYA TAKAKIMI
IPC: C04B35/44
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain powdery starting material for yttrium aluminum garnet having satisfactory dispersibility and giving a transparent sintered compact by adding an org. hydroxy acid to aq. soln. of mineral acid salts of Y and Al mixed in such a ratio as to give a garnet compsn., neutralizing the soln. with urea and calcining the resultant precipitate. SOLUTION: An org. hydroxy acid, one of precursor is added to an aq. soln. of mineral acid salts of Y and Al mixed in such a ratio as to give a garnet compsn., the soln. is neutralized with urea and the resultant precipitate is calcined to produce the objective powdery starting material for yttrium aluminum garnet(YAG) having satisfactory dispersibility and high sinterability and giving a transparent sintered compact. Since sulfuric acid is not used, environmental problem due to gaseous SO2 is not caused at the time of firing. Lactic acid or tartaric acid may be used as the org. hydroxy acid and this acid is added by an amt. (mol) 0.1-5 times the total cocn. of Y and Al ions.
Patent JP-2000069732-A (JP)
Title: Field interception generator
Inventor: TAKEMURA MORIMITSU
IPC: H02K21/40
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To generate power by rotating a rotor intercepting mass without requiring any rotor. SOLUTION: The inventive generator has a stator of an ordinary generator and a rotor where the cylindrical core of N and S poles is replaced and the field/line of magnetic force generated through rotation of the rotor is intercepted by the rotor. The rotor is made of an intercepting mass and provided with spaces. The rotor has r.p.m. and the number of spaces dependent on the number of cycle. Since only the intercepting mass rotates, only small energy is required and consumables can be decreased.