baber/WOPTO huggingface dataset:
Patent JP-S587845-A (JP)
Title: Protecting circuit for bipolar integrated circuit
Inventor: IWANAMI EIICHI
IPC: H01L27/04
Filed: 1981-07-06
Abstract: PURPOSE:To protect an integrated circuit against a static electricity by connecting a base to an insular region of reverse conductive type to the electrically isolated base and connecting an emitter to an isolation region. CONSTITUTION:An N type region 20 is formed through N<+> type buried layers 3, 4 in a P type substrate, is isolated via a P<+> type layer, thereby forming one as an insular region and the other as a transistor forming region, a base 5 of a transistor is connected to an insular region 6, an emitter 7 is connected through a contacting hole 13 to an isolation region 2, to be electrically at equal voltage, thereby forming a protecting circuit for an integrated circuit. In this manner, the integrated circuit is sufficiently protected against a static electricity.
Patent JP-H06283777-A (JP)
Title: Multilayer piezoelectric actuater and manufacture thereof
Inventor: ISHIMORI MASAKI
IPC: H01L41/22
Filed: 1993-03-26
Abstract: PURPOSE:To eliminate defects in external electrodes due to repeated driving or high speed operation and provide potential long lives by solder plating the surfaces of the external electrodes which are to be connected with internal electrodes at intervals of one layer. CONSTITUTION:A piezoelectric ceramic 1 and an internal electrode 2 are alternately formed and sintered into one piece. The surfaces of external electrodes which are to be connected with the internal electrodes 2 at intervals of one layer, are plated with solder 5. In the above manufacturing method of a multilayer piezoelectric actuater, conductor paste is printed as internal electrodes 2 on green sheets, and the green sheets are stacked and press bonded. The green sheets are sintered into one piece, and subsequently external electrodes 4 are connected with the internal electrodes 2 at intervals of one layer. In the process mentioned above, after the conductor paste is baked on the sides of the stacked sintered body to obtain the external electrodes 4, solder plating 5 is performed to cover the external electrodes 4. This enables submicron, ultraprecision and high speed positioning.
Patent JP-S60248773-A (JP)
Title: Polyphenylene ether composition having improved moldability
Inventor: TAMURA YUTAKA
IPC: C08L25/04
Filed: 1984-05-24
Abstract: PURPOSE:To provide the titled composition having improved moldability while suppressing the lowering of the heat-resistance, by compounding a specific amount of a specific amide compound. CONSTITUTION:(A) 100pts.wt. of a polyphenylene ether having the recurring structural unit of formula I (n>=50; Q is H, halogen, etc.), or a composition composed of the polyphenylene ether and a styrene resin, or a composition obtained by adding other polymers to the above composition is compounded with (B) 0.1-25pts., preferably 0.5-20pts. of an amide compound of formula II [R is 1-20C straight or branched (un)saturated chain hydrocarbon residue, alicyclic hydrocarbon residue, aromatic hydrocarbon residue or a residue of a derivative containing the above group; n is 1-4].
Patent JP-2000299861-A (JP)
Title: Decoder and decoding method
Inventor: HIWASA NORIMICHI
IPC: H04N19/67
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To prevent a disturbed picture from being displayed even when a picture format is changed. SOLUTION: An image format storage section 8 stores picture format information extracted from system information of a TS demultiplexing section 2 by a system information analysis section or picture format information extracted from header information of a variable length decoding section 3 by a header information analysis section 7. On the occurrence of the picture format that is revised and of a decoded error, an error management section 9 informs an output signal generating section 5 about an error, the output signal generating section 5 generates a picture signal such as a black picture and generates a synchronizing signal corresponding to the revised picture format and multiplexes the picture signal such as the black picture or the like on the generated synchronizing signal and provides an output of the result.
Patent JP-S5229037-A (JP)
Title: Method and apparatus for controlling wiper device
Inventor: TABUCHI TAKESHIGE
IPC: H02P3/12
Filed: 1975-08-30
Abstract: PURPOSE: To provide a method and apparatus for controlling a wiper device which can provide two different operating periods by one state of wiper operating switch in sequence of operating pattern. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59233080-A (JP)
Inventor: KATAOKA YUKIROU
IPC: E05B65/42
Filed: 1983-06-13
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-2000302476-A (JP)
Title: Vacuum ultraviolet-transmitting aluminum fluoride glass
Inventor: MORINAGA KENJI
IPC: C03B8/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain a new aluminum fluoride glass stable as a glass, good in transmission of the light within the range of a short wave length of 157 nm wave length, further excellent in optical uniformity and photochemical durability, and capable of enabling a product having various kinds of transmission characteristics to be readily produced. SOLUTION: This glass comprises aluminum fluoride, barium fluoride, calcium fluoride and beryllium fluoride. The ratio in mol% of included BaF2:CaF2:AlF3 is (a):b:c in the aluminum fluoride glass composed of the aluminum fluoride and fluorides and having oxygen free vacuum ultraviolet light-transmission, and the values of (a) to c are regulated within the range of 14-24, within the range of 24-39 and within the range of 31-48 respectively. The glass contains 0.5-30 mol% BeF2.
Patent JP-H11276263-A (JP)
Title: Rest device
Inventor: OTANI KATSUYUKI
IPC: A47K17/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a rest device which allows a user to make preparation for using a toilet or taking a bath when necessary, sitting on a wheelchair and putting removed clothes on it even in a narrow room, which is attached to the wall of a lavatory or a bathroom so that it can be freely taken out or returned to be housed, keeping the equipment cost for the lavatory or the bathroom low without enlarging the floor area, and which enables a user of a wheelchair to operate the rest board of the device easily and safely. SOLUTION: This rest device has a rest board 18 and a leg part 20. One side of the rest board 18 is supported by a wall surface 14, and the rest board 18 can be housed on the wall 14 and taken out downward in the floor 16 direction. The leg part 20 is attached to the other side of the rest board 18. And the rest board 18 has a support mechanism 36 for supporting the rest board housed on the wall, as well as for stopping and supporting the rest board, moving either toward the floor or the wall, at an optional height.
Patent JP-S5729933-A (JP)
Title: Analytical apparatus for concentration of gas
Inventor: KASHIWARA HIROBUMI
IPC: G01N21/39
Filed: 1980-07-31
Abstract: PURPOSE:To make a high speed automatic frequency control possible, by providing with a light passage for an exclusive use for the automatic frequency control and detecting a variation of detected wavelength of laser radiant beam by an infrared rays detector and then, controlling a laser driving electric current by an analogue signal energizing the laser. CONSTITUTION:Laser beam from an infrared laser L is converted into a parallel beam by a concave mirror M1 and is branched in two directions by a beam splitter BS1. Further, one of the laser beam is inputted in a detector D2 and the other laser beam is radiated to an outer space through a splitter BS2. Also, alternating viltage of minute amplitude from an oscillator OSC is applied to a positive input terminal of an operation amplifier A2 and synthetic voltage superposed a minute alternating current voltage on a direct current voltage appears on the output. When voltage of positive input terminal of an operation amplifier A3 is regulated to zero, total voltage is added to a control terminal 1a of a constant current power source 1 as it is as a control voltage VD of the controllable source 1 by an analogue input signal.
Patent JP-H05279926-A (JP)
Title: Device for pressurizing lap
IPC: B65H18/20
Filed: 1992-03-30
Abstract: PURPOSE:To obtain a compact device for pressurizing a lap capable of firmly and uniformly winding a web onto a lap bobbin in winding the web and forming the lap. CONSTITUTION:Plural pressurizing units 40 and (40a) supporting pressurizing rollers 41 and (41a) are installed in the tip of an installation base 38 capable of lifting and lowering with a pressurizing cylinder 30 provided in a frame 4 so as to enable the insertion into a space between lap plates 23. Each of the pressurizing rollers 41 and (41a) is constructed so as to pressurize the full width of a lap bobbin 5. A driving motor 46 is driven to positively rotate the respective pressurizing rollers 41 and (41a) at the same surface speed as that of winding drums 2 and 3. Thereby, a web (U) is wound around the lap bobbin 5.
Patent JP-H10301662-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YAMASHITA TAKEO
IPC: G06F1/10
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To drastically reduce clock skew, reducing delay time of a clock signal. SOLUTION: In a clock signal transmission circuit 1 which distributes a clock signal to a prescribed circuit, the threshold of an inverter Iv1000 is made large, the threshold of an inverter Iv100 on its preceding stage is made small, the threshold of an inverter Iv10 on its preceding stage is made large and the fall waveform of an inputted signal is propagated early, and skew is reduced by synchronizing with a clock signal whose delay time is short.
Patent JP-H05299425-A (JP)
Title: Ball bump bonder
Inventor: TAZAKI SHUJI
IPC: H01L21/683
Filed: 1992-04-24
Abstract: PURPOSE:To provide a ball bump bonder which forms a bump electrode on a semiconductor wafer with good adhesion by metal ball ultrasonic wave bonding. CONSTITUTION:A stage 3 for sucking a semiconductor wafer 1 by vacuum is provided with a pressing member 4 which partially presses an outer peripheral part 1a of the semiconductor wafer 1 which is a defective pellet region of the semiconductor wafer 1. The pressing member 4 stored in a recessed section 5 formed on the upper surface of the stage 3 is lifted by means of a driving shaft 8 and is rotated horizontally to be moved to the outer peripheral part 1a of the semiconductor wafer 1 from the recessed section 5 and then it is lowered to press the outer peripheral part 1a. With that condition maintained, a metal ball 6 is ultrasonic-bonded onto the semiconductor wafer 1 by means of a capillary 11 of a ball bonding equipment 7 to form a bump electrode 2.
Patent JP-S5732061-A (JP)
Title: Ignition timing controlling method
Inventor: MIZUNO KAZUYOSHI
IPC: F02P5/15
Filed: 1980-08-04
Abstract: PURPOSE:To obtain a proper controlling process at the time of low temperature in the engine in such a way that a delay angle compensating value is sought for by load in the engine and water temperature for cooling in the engine in order to perform ignition progressive angle by the determined related formula. CONSTITUTION:A basic progressive value thetab is sought for on the basis of load in the engine and revolving speed in the engine in the step 31. A progressive angle compensating value thetaa in the step 32. The compensating value theta is determined by the characteristic to decrease down to 80 deg.C linearly with rise of water temperature for cooling in the engine. Discrimination is done for need of delay angle compensation in the step 33. Thus, water temperature for cooling in the engine for abscissa and ratio of air inlet volume to revolving speed for ordinate show the load in the engine, and when the engine condition exists on the low load side of the specific line for the both, the delay angle compensation is done. A delay angle compensating value thetar is sought for in the step 34. The compensating value thetar is determined by the characteristic on the basis of the load in the engine. The final progressive angle value thetat is sought for by calculating it out of the formula saying thetat=thetab+thetaa-thetar in the step 36. Thus, the primary electric current is fed to the ignition coil when it is found more forward by thetat for crank angle than at the top dead point in the compression stroke of the cylinder.
Patent JP-H045269-A (JP)
Title: Cyclohexane carbohydroxamic acid derivative, enzyme inhibitor and anti-ulcer agent
Inventor: OTSUBO KAZUMASA
IPC: C07C259/08
Filed: 1990-04-24
Abstract: NEW MATERIAL:A compound expressed by formula I and pharmaceutically allowable salt of the compound (R<1> is H, 1-5C alkyl, aryl or aralkyl; R<2> and R<3> are H, 1-5C alkyl, guanyl, substitutable aryl or aralkyl with a proviso that R<2> and R<3> are not simultaneously H). EXAMPLE:A t-4-guanylmethylcyclohexane carbohydroxamic acid.hydrochloride. USE:Used as an anti-ulcer agent having both of protease-inhibiting activity and urease-inhibiting activity. PREPARATION:Aminomethylcyclohexane carboxylic acid expressed by formula II or a reactive derivative of the acid is reacted with a compound expressed by formula III, or is reacted with hydroxylamine and further reacted with a compound expressed by formula IV to afford the compound expressed by formula I. Each reaction temperature is preferably from -10 deg.C to 40 deg.C.
Patent JP-S58223640-A (JP)
Title: Preparation of pipe coating type optical fiber
Inventor: FUSE KENICHI
IPC: G02B6/44
Filed: 1982-06-21
Abstract: PURPOSE:To make it possible to prepare continuously the titled optical fiber having improved mechanical characteristics, transmission characteristics, shape and performance, etc., by forming the inner layer of a pipe from a noncrystalline resin, and forming the outer layer from a crystalline resin. CONSTITUTION:An optical fiber 1 having a buffer layer 3 is fed into a nipple (B) of a crosshead (A), and a viscous material 4 is fed into the nipple (B) while heated with a storing part (C), a supply pipe (D) and a heater (E). A noncrystalline resin 5', e.g. polycarbonate, is fed to a resin path (F), and a crystalline resin 6', e.g. polybutylene terephthalate, is fed to a resin path (H). Thus, the noncrystalline resin 5' is formed into a pipe as an inner layer 5 of a pipe 7, and the optical fiber 1 and the viscous material 4 are introduced into the inner layer 5 at the same time. On the other hand, the crystalline resin 6' is formed into a pipe on the outer periphery of the inner layer 5 as an outer layer 6 of the pipe 7. These members are continuously extruded from the crosshead (A) to give the aimed pipe coating type optical fiber.
Patent JP-H01276581-A (JP)
Title: Operation display device and failure display device for lightning arrester
Inventor: AMANO AKINORI
IPC: H01T4/02
Filed: 1988-04-28
Abstract: PURPOSE:To obtain the stable and reliable operation display or failure display which can be confirmed from a long distance by igniting a detonator with the heating of a resistor when the split current of a resistor circuit becomes the preset value or above and performing the operation display with the generated pressure. CONSTITUTION:A zinc oxide element 2 having the same discharge withstand quantity or more as a lightning arrester 1 and diverging the current of the lightning arrester 1, a detonator 3, resistors R1-R3 constituting a resistor circuit diverging the operating current of the lightning arrester 1 are provided. The detonator 3 is ignited by the heating of the resistor R3 by the current of the preset value or above, then a flag or the like recognizable from a long distance is protruded by the generated gas pressure. The zinc oxide element 2 is a nonlinear resistor, only a limited current is allowed to flow in the resistor R3 even if a large lightning impulse current flows in the lightning arrester main body by adjusting resistance values of the resistors R1-R3. The stable and reliable operation display or failure display which can be confirmed from a long distance can be performed.
Patent JP-H03227587-A (JP)
Title: Flexible printed wiring board
Inventor: HAYAMI HIROSHI
IPC: H05K1/03
Filed: 1990-04-23
Abstract: PURPOSE:To improve heat resistance for solder, peeling strength, flame resistance and etching resistance by using glass fabric which is impregnated with a specified adhesive resin composition for an insulating substrate, and irradiating the adhesive resin composition part with radio active ray. CONSTITUTION:The main components of an adhesive resin composition are alkoxysilane-grafted ethylene/ethyl acrylate copolymer resin and a multifunctional compound having a plurality of unsaturated bonds in a molecule. Glass fabric 11 which is impregnated with the adhesive resin composition is used as an insulating substrate 1. A conductor circuit 31 comprising a thin conductor film is stuck to the insulating substrate 1, and a laminated body is obtained. At this time, the adhesive resin composition undergoes radiation polymerization. Thus, flexibility, mechanical strength, heating resistance for solder, etching resistance and flame resistance are improved.
Patent JP-H11302538-A (JP)
Title: Flame-retardant polyamide resin composition and part for surface mounting
Inventor: OGO YOSHIMASA
IPC: C08L77/06
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant aromatic polyamide resin composition improved in e.g. heat stability, mechanical properties and corrosion resistance, while maintaining excellent flame retardancy and moldability, and to obtain parts for surface mounting, e.g. connectors. SOLUTION: This composition is obtained by incorporating (A) 100 pts.wt. of an aromatic polyamide composed of (a) dicarboxylic acid component unit consisting of 40-100 mol.% of terephthalic acid component unit, 0-60 mol.% of an aromatic dicarboxylic acid component unit other than terephthalic acid and 0-60 mol.% of an aliphatic dicarboxylic acid component unit and (b) diamine component unit consisting of 50-100 mol.% of 4-18C aliphatic diamine component unit and 0-50 mol.% of 4-18C alicyclic diamine component unit with (B) 30-60 pts.wt. of brominated polystyrene; wherein the brominated polystyrene has a bromine content of 63-70 wt.%, and the concentration of Br atom detected as Br<-> in the gas emitted under a heating condition at 300 deg.C for 15 min. is <=100 ppm.
Patent JP-H04297457-A (JP)
Title: Nitro compound, production thereof and harmful organism controller containing the same compound
Inventor: TOKI TADAAKI
IPC: A01N51/00
Filed: 1991-02-15
Abstract: PURPOSE:To obtain a new compound useful as an agricultural and horticultural controller for harmful organisms. CONSTITUTION:A compound shown by formula I [T is N or CH; X is N(Z<1>)Z<2> or N=CZ<3>Z<4>; Y, Z<1> and Z<2> are H, alkyl, alkoxy, acryl, SN(R<1>)COOR<2>, SO2R<3>, etc.; Z<3> is H or alkyl; Z<4> is alkoxy or N(R<14>)R<15>; R<1> to R<3> are alkyl, aryl, etc.; R<14> and R<15> are alkyl] such as 1-(2-chloro-5-pyridylmethyl)-1-methyl-3-(1- methoxyethylidene)-2-nitroguanidine. The compound shown by formula I is obtained by reacting the compound shown by formula II with a compound shown by formula (R<16>O)2CZ<3>Z<4> (R<16> is alkyl) in a solvent such as THF at 40-150 deg.C for 1-24 hours. The compound is effective against acarids (e.g. two- spotted spider mite), agricultural insect pests (e.g. night crawler), sanitary insect pests (e.g. cockroach), stored grain insect pests (e.g. Auguimois grain moth), etc.
Patent JP-H07313760-A (JP)
Title: Sewing data preparing device for automatic sewing machine
Inventor: HARA YOSHIHIRO
IPC: D05C5/06
Filed: 1994-05-20
Abstract: PURPOSE:To provide a sewing data preparing device for automatic sewing machine capable of easily selecting functions while displaying position data on a display means. CONSTITUTION:A function area 10b formed on a CRT 10 displays plural functions including at least an inclination correcting function for correcting the inclination of position data displayed on the CRT 10 and a reduction scale changing function for changing the reduction scale of position data displayed on the CRT 10. In function selecting areas 61-66 formed on an input range 6a of an input board, the respective functions can be selected by performing prescribed inputs to the positions corresponding to the indications of respective functions.
Patent JP-S5440038-A (JP)
Title: Optical character reader
Inventor: NANBA HIROMI
IPC: G06K9/00
Filed: 1977-09-06
Abstract: PURPOSE: To enable both the detection start and recognition at a single data process circuit as well as to reduce the capacity of the memory, by performing the recognition after storing full patterns in the read object field within one line. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60250639-A (JP)
Title: Hybrid ic
Inventor: NARITA KAZUNORI
IPC: H01L21/52
Filed: 1984-05-25
Abstract: PURPOSE:To enable to dispose pellets in high density by mounting pellets of large size mounted with small-sized pellets on a substrate. CONSTITUTION:Pellets are divided into large size 7a-7d and small size 7e-7k, one or more small size pellets are placed on upper stage, placed on the large size pellets of lower stage, and mounted in 3-dimensional manner on a substrate 5. The pellets 7a-7d of the lower stage and the pellets 7e-7k of upper stage are mounted with insulating adhesive, and the lower stage pellets and the substrate 5 are mounted with solder. Then, wiring is performed. With this configuration, the pellet occupying area on the substrate is decided only by the total area of the pellets 7a-7d, disposed in much higher density as compared with the case that disposed on one surface, thereby reducing the size of the substrate 5.
Patent JP-H08279890-A (JP)
Title: Data communication equipment
Inventor: KOUNOE TOSHIAKI
IPC: H04L29/06
Filed: 1995-04-07
Abstract: PURPOSE: To attain stable communication by preventing missing data, re- transmission and interruption of communication from being frequently caused during radio data communication. CONSTITUTION: A controller 1 controls data communication via a wired or a radio communication network. A communication network control means 2 connects to the wired or the radio communication network to control input output of image data or the like. A communication form discrimination means 3 discriminates whether the executed communication is radio communication or not based on a dial number entered from an entry means 5 or a code denoting its own equipment or opposite equipment is a radio communication equipment. As a result, when the communication is the radio communication, a parameter revision means 4 revises various parameters so as to be optimum for the utilization of the radio communication network.  Through the constitution above, a reply with respect to an instruction is surely obtained and a completion rate of communication is enhanced more than that of radio data communication by a conventional equipment and stable radio data communication is attained.
Patent JP-S62262924-A (JP)
Inventor: KAWASHIMA GUNJI
IPC: A01G31/00
Filed: 1986-05-10
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-H11301675-A (JP)
Title: Case connecting device
Inventor: SAKUMA TAKASHI
IPC: A45C11/00
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a case connecting device in which a connecting work can be easily carried out. SOLUTION: This case connecting device is constructed such that after an engaging tongue piece 20 formed at a lower case is passed through an insertion opening 30 formed at an upper case, a partition wall plate 50 is inserted from outside portions of these cases through an operating opening part 40 and then an abutting part 52 of the partition wall plate 50 is abutted and held against the lower surface of an engaging part 22 at the engaging tongue piece 20 and an upper surface of the bottom wall of the upper case.