baber/WOPTO huggingface dataset:
Patent JP-S55118506-A (JP)
Title: Pre-mixing type burner
Inventor: HIROZAWA YASUO
IPC: F23D14/58
Filed: 1979-03-07
Abstract: PURPOSE: To improve ignitability and prevent a generation of resonance sound by a method wherein a clearance is provided at the flame port between the inner wall of the combustion chamber and the projected flame port end in a pre-mixing type burner having a flame port with a plurality of flame slit-like ports at the inner wall of the combustion chamber in a perpendicular direction thereto.  
     CONSTITUTION: Secondary air passage 2 is provided in the inner central part of the straight burner element 1, a number of parallel secondary slit-like air ports are provided at the top part of the burner element, and a number of slit-like flame ports 5 are arranged at the flame ports 4 made at both sides of the secondary air ports. Projection 41 is provided to project by a size h from the supporting part 6 of the flame port 4. The flame port 5 is provided at the projection part 41, a clearance 42 is arranged between the flame port 5 and the combustion chamber wall 15 to form a flame port. The flame F4 at the flame port 5 made under the ignition forms additional flame to improve the ignitability, and the flame F5 at the clearance 42 prevents a disturbance of the flame F4 and also prevents a generation of the resonance sound. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61185229-A (JP)
Inventor: MIKAMI MASASHI
IPC: B26D3/26
Filed: 1985-02-13
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-H02206191-A (JP)
Title: Semiconductor laser device and manufacture thereof
Inventor: OKUDA HAJIME
IPC: H01S5/12
Filed: 1989-02-06
Abstract: PURPOSE:To simplify the structure of the lateral-mode controlled InGaA P semiconductor laser of the title device and improve the yield of the laser by incorporating a diffraction grating in the laser. CONSTITUTION:An n-GaAs substrate 10, n-In0.5(Ga0.3A0.7)0.5P clad layer 11, non- doped lnGaP active layer 12, p-In0.5(Ga0.7A0.3)0.5P optical waveguide layer 13, current blocking layer 14, p-In0.5(Ga0.3A0.7)0.5P clad layer 15, p-GaAs contact layer 16, and diffraction grating 17 are provided. Since the built in diffraction grating 17 amplifies only rays of light in the direction of a resonator, a lateral- mode controlled laser which stably oscillates in a single longitudinal mode can be obtained. Therefore, a laser which is simple in structure and has good characteristics can be obtained in high yield.
Patent JP-S63192866-A (JP)
Title: Vacuum device
Inventor: TAKAHASHI YOSHIO
IPC: C23C14/34
Filed: 1987-02-05
Abstract: PURPOSE:To prevent the generation of abnormal electric discharge in a gap by packing an insulating material in the gap between a cathode member for supporting a material to be sputtered and an earth shielding member to be used as the anode. CONSTITUTION:In the sputtering device, a target 5 is fixed, and the insulating materials 21A, 21B, and 21C consisting of ceramics, etc., are packed in the gap 9 between a target carried 6 to be used as the cathode and the earth shielding member 10 to be used as the anode arranged around the target carrier 6. Consequently, the introduction of a discharge gas into the gap 9 is prevented, discharge is not generated between the target carrier 6 and the earth shielding member 10, and the film forming rate is improved. Moreover, the film stress can be excellently controlled, and the high-performance vacuum device wherein the discharge electrode is not sputtered can be obtained.
Patent JP-H05192699-A (JP)
Title: Flocculation reaction device
Inventor: YASUDA TSUTOMU
IPC: C02F1/52
Filed: 1992-01-17
Abstract: PURPOSE:To enable the formation of pellets having large grain sizes and high strength even if the diameter of a treating chamber is large by constituting the stirring vanes of the lowermost stage of a disk which is fixed to a revolving shaft and flat plate-shaped retrograding vanes which are fixed at the base parts perpendicularly to the peripheral edge of the disk and retrograde and curve increasingly toward the front end. CONSTITUTION:The stirring vanes 12 of the lowermost stage swiveling in the bottom in the treating chamber 1 are constituted of the disk 13 which is fixed concentrically and level to the revolving shaft 2 and plural sheets of the flat plate-shaped retrograding vanes 14 which are fixed at the base parts orthogonally and perpendicularly to the circumferential part of the disk 13 and are curved to retrograde increasingly toward the front end. Consequently, the upper swirling and circulating flow B and lower swirling and circulating flow B' generated by the flat plate-shaped retrograding vanes 14 of the lower-stage stirring vanes 12 swiveling in the bottom in the treating chamber 1 are prevented from being shut off by the disk 13 and from shorting in the central part in the bottom in the chamber 1. Then, the vigor of the flow is decreased by the shorting in the event of the shorting and a dead space is generated in the central part of the bottom in the chamber 1 but there is no shorting and, therefore, the upper and lower swirling and circulating flows B, B' grow to the large and continuous flow without losing the vigor.
Patent JP-H10203441-A (JP)
Title: Lock for electric-driven bicycle
Inventor: SHIGEMATSU MASAHARU
IPC: B60R25/10
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To prevent the theft of an electric-driven bicycle in a locked condition through transmission of the alarm buzzer by providing an alarm to which an alarm circuit provided with an oscillation sensor to sense the oscillation of a bicycle body and an alarm buzzer to make an alarm by conducting the oscillation buzzer on an OFF contact of a power supply switch. SOLUTION: When a tip of a stopper 9 is fitted to a locking part 3' of a rear end part of a locking bar 3 crossing between opening parts 2 of a lock body 1, and the locking condition of a lock A is kept, a power supply switch S separates a tip of a working contact piece 11 from a side edge of the locking lever 7, and keeps the electric circuit for driving a bicycle is in the OFF condition. An alarm D in which one end of an alarm circuit E is connected to an OFF contact (b) of the power supply switch S, keeps the operation waiting condition by the locking operation of the locking lever 7.  The alarm circuit E is provided with an alarm buzzer 15 connected to an oscillation sensor circuit 13, and further provided with an intermittent transmission circuit 16, and a waiting circuit 17 to wait the alarm buzzer 15 in a transmittable manner after the prescribed time is elapsed since the OFF contact (b) is conducted.
Patent JP-S63193290-A (JP)
Title: Code representing method for digital value
Inventor: KITAHARA KAZUTAKA
IPC: B42D15/10
Filed: 1987-02-06
Abstract: PURPOSE:To reduce printing cost and to reduce information destruction by increasing the weighting of bits on a reference line positioned radially in a rotating direction having its center at an origin. CONSTITUTION:For example, N=16 reference lines R0-R15 are arranged radially having their center at the origin. The respective reference lines R0-R15 maintain equal angle relation of theta=(360/60) deg.. Then one-bit information is expressed by utilizing whether or not there is a bit mark on a reference line. Further, bits on each reference line are weighted differently to represent an N-bit number by the whole code system. When bits on a reference line Rx are weighted by 2<x>, the bits on the reference line R0 is the LSB (most significant bit), the bits on the reference line R15 are the MSB (most significant digit bit), thereby representing 16-bit binary numbers.
Patent JP-2000225957-A (JP)
Title: Electric power steering device
Inventor: OGISO YOSHINORI
IPC: B62D5/04
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device free of a drop of the sensing accuracy originating from the wear and/or hysteresis. SOLUTION: An electric power steering device is equipped with a magnet 15 fixed to the peripheral surface of an input shaft 4 or output shaft 2 and a Hall element 16 fixed to the peripheral surface of the other member of them and positioned confronting the magnet 15. When the input shaft 4 and output shaft 2 are in relative rotation, a controller controls the output of a motor on the basis of the voltage generated in the Hall element 16.
Patent JP-H01202048-A (JP)
Title: Home bus system
Inventor: ONO YUKIKO
IPC: H04L29/06
Filed: 1988-02-05
Abstract: PURPOSE:To make a home bus system efficient by providing an identification bit capable of identifying an operation code clearly from an operand on a common bit position common to both the operation code and operand. CONSTITUTION:An operation code(OPC) indicating control information and an operand(OPR) indicating additional information to the OPC, if necessary, are formed as one unit and a data field is constituted of control information more than one unit to define new OPC and OPR indicating routing information. Namely, only a code necessary for each control information can be selected by forming new OPC and OPR without using a fixed header and described in a data field and the data field can be constituted of only the OPC and OPR to be distinguished from each other, so that a termination code can be omitted and the information transmission efficiency of the home bus can be improved.
Patent JP-H06217172-A (JP)
Title: Material indicating device
Inventor: BITOU YUKITSUNE
IPC: H04N5/222
Filed: 1993-01-20
Abstract: PURPOSE:To easily realize a photographing condition suitable to a purpose, or the indicating condition of the indication of a sound volume or the like. CONSTITUTION:A control button group 29 control circuit 300 is equipped with an EEPROM. When the key memory setting button of the control button group 29 is operated, the setting of each kind of key of a control button group 28 and a control button group 29 is stored in the EEPROM. After a power source is supplied, the state of the key memory setting button is discriminated, and when the button is set on, the key setting stored in the EEPROM is reproduced. Also, when the key memory setting button is not set on, a default value is set.
Patent JP-H07217023-A (JP)
Title: Outer wall structure
Inventor: UENO HIROSHI
IPC: E04B2/56
Filed: 1994-01-28
Abstract: PURPOSE:To provide an outer all structure in which a sash having a large horizontal width dimension can be mounted, the using quantity of the frame material for outer wall panel can be reduced, and outer wall panels of the same dimension can be used even when columns have different sectional dimensions. CONSTITUTION:Outer wall panels 2A, 2B having a horizontally long form are vertically arranged over a pair of columns 1, 1 consisting of square steels or channel steels excluding opening forming height ranges R1-R3, and both ends of each panel are fixed to the columns 1. Sashes 3-5 are arranged in the opening forming height range R1-R3, and both ends of each sash are fixed to the columns 1. The column 1 has a space regulating nut 9 protruded to the side surface. The outer wall panels 2A, 2B are arranged in such a manner that the vertical frame member 8a of a panel frame 8 is situated on the inside of the side surface of the column 1, and the vertical frame member 8a is mounted on the space regulating nut 9 by a bolt 10.
Patent JP-H07219353-A (JP)
Title: Developing device
Inventor: KURACHI RINICHIRO
IPC: G03G15/08
Filed: 1994-01-28
Abstract: PURPOSE:To obtain the thickness of a developer layer which is uniform in a width direction, even in a device for a large size with a simple constitution by providing a wire member regulating the gap between the top end edge of a blade extended in the width direction of a sleeve and the sleeve. CONSTITUTION:A regulating member is provided with the blade 21 extended only by almost the same length as the sleeve 15 along its width direction and the wire member 23 provided to interpose between the top end edge of the blade 21 and the outer circumference of the sleeve 15. The blade 21 has an L-shaped cross section and the corner edge 21a of the blade 21 faces the circumferential face of the sleeve 15 to regulate the thickness of the developer layer. The wire member 23 is formed into a shape that the properties of spring are obtained in such a manner that a belt like wire member made of phosphor bronze is bent to have a nearly U-shape and the leg parts 23a and 23b of the wire member 23 are opened and inserted in the L-shaped part of the blade 21 by the elasticity of the wire member 23, to be easily fitted. A part of the wire member 23 is closely stuck to the corner edge 21a of the blade 23 by the fitting to form the gap together with the sleeve 15.
Patent JP-H04264994-A (JP)
Title: Character learning method
Inventor: KANAMARU MASASHI
IPC: G06N3/00
Filed: 1991-02-20
Abstract: PURPOSE:To heighten recognition rates for both learned data and unlearned data in a learning method by which learning is performed by an error reverse propagation method by attaching a character pattern provided with a partial feature of unlearned character pattern on a group of character patterns for learning. CONSTITUTION:This method is used in a character recognizing device by a neuro circuit network system spreading from an input layer consisting of data of full dots of a character font to a response layer consisting of units in accordance with all the characters targeted to recognize via one or plural intermediate layers. The partial set 14A of a Gothic type character that is the character pattern provided with the partial feature of the sets 14A, 14b of the Gothic type characters that is the unlearned character patterns is attached on the set 13 of a Ming-style type character that is the group of character patterns for learning.
Patent JP-H02209670-A (JP)
Title: Speed change gear
Inventor: MACHIDA MASARU
IPC: F16D48/02
Filed: 1989-02-04
Abstract: PURPOSE:To prevent a speed change shock even if a sudden pressure increase is caused on the hydraulic clutch side without bad influence upon the whole hydraulic system even if the clutch pressure is increased by interposing a pressure regulating mechanism of a pressure reducing valve type in an oil path of a hydraulic clutch and providing an accumulator branching off a pilot oil path for increasing the spring pressure. CONSTITUTION:A pressure regulating mechanism F is interposed in an oil path 8 for operating a hydraulic clutch B. The mechanism is formed like a pressure reducing valve constructed so that as a pressure spring of an intermediate oil path 8a on the hydraulic clutch B side of the oil path 6 is increased more than the spring pressure, the pressure of the intermediate oil path 8a is let escape to the tank side. A pilot oil path 32 for increasing the spring pressure with an increase in pressure of the intermediate oil path 8a is formed. Further, an accumulator G for increasing and decreasing the capacity corresponding to a preset speed change step is provided branching off the pilot oil pressure 32.
Patent JP-H08222346-A (JP)
Title: Device and method for inserting terminal
Inventor: FURUYA KEIJI
IPC: H01R43/20
Filed: 1995-02-15
Abstract: PURPOSE: To provide an automated terminal insertion device and method for automatically inserting a terminal-equipped wire into the terminal storage compartment of a connector housing. CONSTITUTION: A terminal insertion device, which inserts a terminal-equipped wire 2 into a terminal storage compartment 4 by gripping it with a chuck, has a wire feed roller 8 for advancing the terminal-equipped wire and a wire guide 9 for supporting the terminal-equipped wire. The wire guide has on a horizontally movable frame 15 a gripping part 14 for gripping the terminal- equipped wire and a drive for rotating the wire feed roller 8.  A terminal insertion method in which primary insertion of the terminal end into the terminal storage compartment 4 is effected comprises gripping the terminal-equipped wire with the wire feed roller 8, supporting the terminal-equipped wire by means of the wire feed roller 8 and the wire guide 9, and effecting secondary insertion of the terminal-equipped wire 2 into the terminal storage compartment 4 by means of the wire feed roller 8 after the release of the chuck. The wire feed roller 8 is rotated by a servomotor, and the feed of the terminal-equipped wire 2 can be adjusted to match the length of the terminal storage compartment 4.
Patent JP-S53111920-A (JP)
Title: Device for propelling runner
Inventor: OODE KAZUYUKI
IPC: B60L13/00
Filed: 1977-03-10
Abstract: PURPOSE: To enable a runner to pass the curved portion of its track at high speed by altering the installing angle of a linear motor mounted at the runner with respect to the moving direction to impart necessary centripetal force to the runner passing the curved portion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06343464-A (JP)
Title: Inhibitors for hydroxyphenylpyruvic acid dioxygenase and analyzing method for identifying said inhibitors
Inventor: ARUNO SHIYURUTSU
IPC: A01N43/36
Filed: 1994-02-24
Abstract: PURPOSE: To obtain a new compound of a herbicidally active material.  
     CONSTITUTION: This new compound is the one of formula I [R 1  is H, a halogen or the like; R 2  is H, a halogen or the like; R 3  is H, a halogen or the like; Q is formula II (R 5  to R 7  are each independently H, a halogen or the like) or the like], e.g. 3-(2,4-dichlorobenzoyl)-1-phenylsulfonylpyrrole. The compound of formula I is obtained by allowing an aromatic carboxylic acid chloride of formula III to react with H-Q type aromatic or heteroaromatic compound in an inert solvent in the presence of a Lewis acid. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S53110974-A (JP)
Title: Method of separating solid particles from aqueous liquid
Inventor: DENISU KURIFUOODO UTSUDOWAADO
IPC: B03D1/14
Filed: 1978-03-09
Abstract: In a process for the separation of solid particles from an aqueous liquid by electroflotation, at least one of the electrodes used is formed from carbon fibres. An apparatus for carrying out the separation comprises a tank containing an anode and a cathode, at least one of these electrodes being formed from carbon fibres. The tank has an inlet for the aqueous liquid containing solid particles and an outlet for clarified liquid and means for removing solid particles which have been carried upwardly in the tank. The electrodes preferably comprise carbon fibres set in an electrically-insulating matrix and having exposed ends of carbon fibres substantially throughout the length of the electrode.
Patent JP-S62186141-A (JP)
Title: Air conditioner
Inventor: KATSUKI SEIICHI
IPC: F24F1/02
Filed: 1986-02-10
Abstract: PURPOSE:To obtain an economical air conditioner in which the effective introduction of external air and the distribution of indoor temperature during a space heating mode operation are improved and convenience for use is increased, by piling up an air conditioning ventilation portion, a space heating-cooling portion and a humidifying portion on a vertically long body in the order mentioned above from upward to downward, and setting an air blow-off port for space cooling at the upper part and an air blow-off port for space heating at the lower part. CONSTITUTION:A main body 70 of the air conditioner which is a vertically long body, and contains an air conditioning ventilation portion 1, a space cooling and heating portion 2, and a humidifying portion 3 in this order from upward to downward. At the back portion of the space cooling-heating portion 2, a space cooling-heating outdoor machine 7 is provided. The space cooling-heating portion 2 shields a ventilation path by a space cooling-heating damper 44 and an external air introducing damper 47, and opens a space heating damper 41 and drives a space cooling fan 42. At that time, indoor air enters into the main body 70 from a suction frill 40, and is cooled by a heat exchanger 39, indoor air being discharged into the room through a space cooling blow-off grill 43. Further, during the space heating, when the ventilation path is shielded by the damper 41 to open a damper 44 and drive the space heating fan 45, indoor air enters into the main body 70 through the grill 40 and is heated by the heat exchanger 39 and is discharged into the room through a space heating blow-off grill 46.
Patent JP-H06224352-A (JP)
Title: Lead frame
Inventor: SHIBATA KAZUTAKA
IPC: H01L23/50
Filed: 1993-01-21
Abstract: PURPOSE:To accurately keep a positional relation between a group of lead terminals and a tie bar with respect to a guide hole by displacing even if the lead terminals are displaced upon molding, the guide hole following the displacement of the lead terminals by forming the positioning guide hole at a lead terminal coupling portion for coupling the base ends of the lead terminals. CONSTITUTION:A guide hole 28 is fond at each lead terminal coupling portion 25 for positioning a lead frame 20. Tip ends of a group of lead terminals 23 and a semiconductor device are wire bonded therebetween, and thereafter are sealed with epoxy resin, etc., to form a molding portion 30. Thereupon, the lead terminals 23 are rendered to external force and displaced owing to stress such as hardening and contraction of the sealing resin and so on. However, the lead terminals 23 are displaced integrally with the tie bar 24 and the lead terminal coupling portion 25, so that a positional relation among the guide hole 28, the lead terminals 23, and the tie bar 24 are kept unchanged. Hereby, the tie bar 24 is cut and removed accurately taking the guide hole 28 as a reference.
Patent JP-S59155666-A (JP)
Title: Automatic cock
Inventor: IKENAGA TAKAO
IPC: E03C1/05
Filed: 1983-02-19
Abstract: PURPOSE:To make it possible to use a single automatic cock in both systems where water supply is stopped in the absence of sensing, and water supply is started by a first sensing and is stopped by a second sensing. CONSTITUTION:A control unit 2 is composed of a first control circuit for automatically sensing an action that a hand is brought to a water closet and starting water supply irrespective of one's will of hand washing, and a second control circuit for sensing an action that the hand is willingly brought to a sensing unit 1 for purpose of hand washing and starting water supply. Either of the first or second circuit is selected by a selecting circuit consisting of a mode selecting circuit 2-g and an output control circuit 2-h.
Patent JP-S53112951-A (JP)
Title: Thermoplastic elastomer structure with high elasticity
Inventor: MASHITA TOMOJI
IPC: C08L7/00
Filed: 1977-03-11
Abstract: PURPOSE: Thermoplastic elastomer structure with good permanent elongation and impact resilience, which is produced by mixing vulcanized rubber powder with specific particle sizes in a thermoplastic elastomer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60171564-A (JP)
Title: Character replacement system
Inventor: HAMADA AKIRA
IPC: G06F17/22
Filed: 1984-02-15
Abstract: PURPOSE:To replace the different forms of characters by storing a table showing the correspondence among characters and indicating a specific character to replace this specific character with its corresponding character. CONSTITUTION:When a character string to be received the KANA (Japanese syllabary)/KANJI (Chinese character) conversion is fed to a KANA/KANJI conversion part in a controller 1 from an input device 6, the contents stored in a word dictionary memory part are retrieved. Then the KANA part of the coincident one if obtained from said retrieval is converted into KANJI. A KANA- KANJI sentence thus obtained is stored to a sentence buffer 3. The contents of the buffer 3 are displayed at a display device 5. An operator locks at this display screen to decide a character to be replaced and operates an indication means 61 to shift a cursor. Thus a desired character is selected. Then the operator operates a character displacement indication means 62 to retrieve a character code corresponding to the selected character out of the KANJI codes stored in a memory means 21 and to be replaced. Then the operator reads out the character code stored and to be replaced to replace it with the selected character.