baber/WOPTO huggingface dataset:
Patent JP-S57198354-A (JP)
Title: Control device of air-fuel ratio in internal combustion engine
Inventor: NAKAZATO KAZUO
IPC: F02M7/24
Filed: 1981-05-29
Abstract: PURPOSE: To improve drivability and acceleration of an engine at its high revolution, in control of air-fuel ratio through an O 2  sensor, by fixedly holding the air-fuel ratio in a range of medium and high revolution on a basis of operation of a secondary side throttle valve in the range of medium and high revolution.  
     CONSTITUTION: An O 2  sensor 5, provided in an exhaust pipe 3, and a microswitch 29, interlocking to operation of a secondary side throttle valve 8b, are electrically connected to solenoid valves 21, 26 through a control circuit 30, and the control circuit 30, and the control circuit 30, when the microswitch 29 is turned off, decides air-fuel ratio of a mixture whether rich or lean for logical air-fuel ratio, on the basis of a detected signal of the O 2  sensor 5, to output a prescribed lean or rich signal. The microswitch 29 is turned on in such a range of medium and high revolution that the secondary side throttle valve 8b is operated, in this case, a signal of fixed duty ratio in a rich state is output to the control circuit 30. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1062377-A (JP)
Title: Electrolytic testing machine
Inventor: TAKEUCHI HISAHIRO
IPC: G01N27/42
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To suppress the dissolution of chlorine gas into NaCl aqueous solution and decompose the collected chlorine gas by providing an electrolytic cell for string NaCl aqueous solution, and a DC power source for carrying a current between an electrode immersed in the NaCl aqueous solution and a test body. SOLUTION: In paint film releasing process of corrosion test, chlorine gas is generated according to the electrolysis of NaCl aqueous solution 11 on each carbon electrode 13 side, because the polarity of each electrode 13 is set to positive electrode. A chlorine gas treatment device 6 is provided on an electrolytic testing machine 1 in order to purify chlorine gas, and it has the function of collecting the chlorine gas generated around each electrode 13 according to the electrolysis of the aqueous solution 11 from the aqueous solution 11 together with the aqueous solution 11, the function of decomposing NaClO which is a reaction product of NaOH generated by the electrolysis of the NaCl aqueous solution with chlorine gas to generate NaCl, the functional of returning the NaCl to an electrolytic cell 12, and the function of decomposing HClO which is the same reaction product.
Patent JP-H10314867-A (JP)
Title: Punching die making system and recording medium
Inventor: MIZUNO HIROSHI
IPC: G06F17/50
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To rapidly and simply apply a cast-off knife line image (to cast-off a punching scum) against a profile line image for making a punching die. SOLUTION: This system is composed so that a punching die to punch a metal sheet in a prescribed shape is made. In this case, in order to form a cutting line (cast-off knife line) 76 to be formed outside the profile line 26 and to divide the rest part of the metal sheet to be punched into plural sections, based on the shape of appointed line image and the position 67, the position 67 is clicked with mouse. Therefore, the profile line 26 and the cast-off knife line 76, etc., connected to a cast-off knife frame 34 (outer edge position of the cast-off knife) are automatically made and displayed in a picture.
Patent JP-H10280711-A (JP)
Title: Multiple dwelling house
Inventor: MATSUNAMI YOSHIYUKI
IPC: E04H1/04
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To not only conduct natural lighting and ventilation through an open ceiling but also ensure privacy among each dwelling unit and adjacent dwelling units and among dwelling units on upper and lower floors, and to maintain seismic performance. SOLUTION: Each floor is partitioned into a plurality of dwelling units 1, 1 by parallel dwelling partition walls 2, 3 having earthquake-resistant construction. Square hole-shaped open ceilings 11, 12 surrounded by wall surfaces penetrated through each floor respectively are formed on both sides of passages 15 extended in parallel with the dwelling partition walls 2, 3 in the dwelling houses 1. One wall surfaces forming the open ceilings 11, 12 are conformed to the wall surfaces of the dwelling partition walls 3, 2 on each side while at least residual one wall surfaces forming the open ceilings 11, 12 have opening sections 13, 14, 33 and are faced oppositely to living rooms 9, 8, 7.
Patent JP-S61241786-A (JP)
Inventor: HOSHIMIYA TSUTOMU
IPC: H04N5/64
Filed: 1985-04-18
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-H0577034-A (JP)
Title: Method for welding electron circuit parts
Inventor: YAMAMOTO TOSHIO
IPC: B23K1/012
Filed: 1991-03-20
Abstract: PURPOSE:To mounting an IC etc., on a substrate without bending the substrate, in non-contact with it and reduce the mounting cost without damaging other lead wires, etc. CONSTITUTION:When each lead wire of the IC 10 is mounted on a specified pad on the substrate 14, a nozzle 16 of a hot air injection equipment (not shown) is lowered as shown in fig. 1 facing a position where the lead wire of the IC comes in contact with the pad of the substrate. Hot air is injected from a nozzle 16 to weld the IC lead wire and the substrate pad with melted solder. When both are welded, the injection of the hot air is stopped and the cold air is injected through the nozzle from a cold air injection equipment (not illustrated).
Patent JP-S57197182-A (JP)
Title: Printing mechanism
Inventor: SHIMIZU YOSHITAKA
IPC: B41J9/12
Filed: 1981-05-30
Abstract: PURPOSE:To secure an excellent printing quality in high speed printing motion by a method wherein a print hammer and a select bar can move in the direction of the column as their relative position is fixed. CONSTITUTION:Each print hammer 18 is supported rotatively on a pivot 17 mouted on both side plates of a select case 25 so that it does not move axially. A select bar 14 is supported rotatively on a pivot 12 mounted on both side plates of the select case 25 so that a select finger 16 pivoted to the select bar cooperates with an operating arm 18a of the pring hammer 18, so that the select bar can be kept at a position corresponding to the print hammer 18 without moving axially. The select case 25 itself is supported so that the pivots 12, 17 can move axially, can move in the column direction as the print hammer 18 and the select bar 14 continue to fix their relative position and sequential shift printing can be conducted by springs and face cams of shift gears.
Patent JP-S528395-A (JP)
Title: Shock absorptive packaging
Inventor: HATSUTORI EIJI
IPC: B65D81/107
Filed: 1975-07-07
Abstract: PURPOSE: To provide a shock absorptive package having many applications capable of being simply and optimumly designed by making use of a cardboard container and a specified foam body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06294838-A (JP)
Title: Fault section spotting method for gas insulation switching apparatus
Inventor: NUMATA SHINICHI
IPC: H02H5/08
Filed: 1993-04-09
Abstract: PURPOSE:To provide a method for accurately spotting a fault section of a gas insulation switching apparatus with less spotting units in which a current transformer for detecting presence/absence of an operation of a switch can be omitted by detecting a mechanical vibration due to the operation of the switch. CONSTITUTION:The method for spotting a fault section of a gas insulation switching apparatus comprises the steps of logically processing detection signals by fault detectors 20a, 20b and 2Oc for outputting internal pressure rise detection signals of gas-sealed sections 101, 102, 103 due to a fault arc or a cut-off arc and a machine vibration detection signal due to an operation of a switch 4, controllers 21a, 21b and 21c and a computer 22 for processing the detection signals, and displaying the fault section on a monitor control board 23.
Patent JP-H08243973-A (JP)
Title: Wrist attitude holding device of industrial robot
Inventor: NAGAHAMA TAKAHIDE
IPC: B25J17/02
Filed: 1995-03-14
Abstract: PURPOSE: To hold an attitude of a wrist shaft with high accuracy by a simple mechanism so that the number of part items is reduced and workability at maintenance-inspection time is improved. CONSTITUTION: A wrist attitude holding device is provided in an industrial robot having plural free shafts where a wrist shaft of a wrist arm 5 is formed as the final stage. A speed reducer 22 for the wrist arm is arranged on the wrist shaft, and driving force of a motor 10 fro a sub-arm is transmitted to the speed reducer 22 for the wrist arm through a driving transmitting means such as a first timing belt 13 and a second timing belt 17 or the like arranged along the respective free shafts, and even if the free shafts except the wrist shaft are driven, the wrist shaft can be held in a constant attitude.
Patent JP-S57198047-A (JP)
Title: Steamer for fresh tea leaves
Inventor: MIYAMURA MAREE
IPC: A47J27/16
Filed: 1981-05-29
Abstract: PURPOSE: To prepare high-quality green tea, by equipping a steaming bath having rotatably a steaming basket in it in such a way that it can be inclined upwards and downwards and providing the by-pass of a steam feed pipe with valves to be opened or closed by the temperature or pressure of the steaming bath.  
     CONSTITUTION: The pressure-resistant steaming bath 1 having the steaming basket 3 to be rotated by the motor 8 is inclined upwards by 30W90° to the horizontality, fresh tea leaves are added to it, the cover 2 is closed by the cylinder 16 and the key 17 is locked by the cylinder 21. Steam is fed to the basket 3 from the valves 12 and 13, while being rotated and the amount of steam is controlled depending upon the pressure and temperature in the basket, to carry out steaming. The valves are then closed, the cover 2 is opened, the steaming bath 1 is inclined downwards to take out green tea leaves from it. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58198560-A (JP)
Title: Polyamide resin composition
Inventor: ARAYA YUTAKA
IPC: C08L77/00
Filed: 1982-05-17
Abstract: PURPOSE:To provide a resin compsn. retaining dimensional stability and high strength over a wide temp. range, and suitable for precision machinery components by incorporating carbon fiber, potassium titanate fiber with a xylylenediamine-based polyamide resin. CONSTITUTION:A polyamide resin compsn. contg. 20-90wt% polyamide resin obtained by reacting xylylenediamine (m-xylylenediamine, or mixts. of 60-99% m-xylylenediamine and 40-1% p-xylylenediamine) with 6-12C straight-chain aliph. dicarboxylic acid (e.g., adipic acid), 5-60wt% carbon fiber, and 5-60wt% potassium titanate fiber. Said compsn. retains dimensional stability and high strength over a wide temp. range and is particularly well suited for precision machinery components.
Patent JP-H04293551-A (JP)
Title: Apparatus and method for preparing catalyst carrier for exhaust gas purifying apparatus
Inventor: MUTO TSUTOMU
IPC: B01J35/04
Filed: 1991-03-22
Abstract: PURPOSE:To prepare a catalyst carrier according to a method wherein the interposition of an amorphous solder material and the taking-up of a flat plate and a corrugated plate can be simultaneously and parallelly executed in the first place, said interposition can be automatically performed without relying on manual work in the second place, the device of the arranging position of the amorphous solder material is easily altered without using a jig in the third place, the shift of the arranging position at the time of the taking-up is not generated in the fourth place, the tension to the supplied amorphous material is kept constant in the fifth place and the prepared catalyst carrier is excellent from the aspect of quality in the sixth place. CONSTITUTION:A flat plate, a corrugated plate and an amorphous solder material 6 are supplied from respective supply parts and continuously taken up by a taking-up part equipped with a winding core and the reel 18 of the supply part 7 of the amorphous solder material 6 is made movable along the axial direction thereof and a predetermined rotation adjusting mechanism 24 is provided to the reel 18 and the rotation of the reel 18 is controlled to adjust the feed-out speed of the amorphous material 6.
Patent JP-S63249587-A (JP)
Inventor: NOGUCHI MITSUYUKI
IPC: H04N5/76
Filed: 1987-04-03
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-S59209580-A (JP)
Inventor: SETOGAWA HIROSHI
IPC: B65D90/00
Filed: 1983-05-13
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-H07271098-A (JP)
Title: Toner for developing electrostatic charge image and its production
Inventor: CHIBA TATSUHIKO
IPC: G03G9/087
Filed: 1994-03-31
Abstract: PURPOSE:To improve the dispersibility of a colorant in a toner and to obtain a toner having improved electrostatic chargeability. CONSTITUTION:In this toner contg. at least a releasing agent and a grafted colorant and/or magnetic powder, the grafted colorant and/or magnetic powder has been grafted with the releasing agent as a medium. In the grafting process, a colorant and/or magnetic powder is treated with 1-100 pts.wt. polymerizable monomer basing on 100 pts.wt. of the colorant and/or magnetic powder. The polymerizable monomer and/or org. solvent content of the toner is <=500ppm.
Patent JP-S59208820-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATOU TATSUMICHI
IPC: H01L21/324
Filed: 1983-05-13
Abstract: PURPOSE:To enable to obtain a preferable single crystallized semiconductor layer on the overall surface regardless of the size of a single crystal semiconductor substrate by growing in liquid or solid phase a polycrystalline semiconductor layer of a chip size from a scribing line to become a nuclide. CONSTITUTION:In a single crystal semiconductor plate 5, slots are selectively formed by etching on a region which removes a scribing line region 6, an insulatng layer 7 is buried in the slot, a polycrystalline semiconductor layer 8 is formed on the surface of the substrate, a graphite heater or a halogen lamp is scanned, and the polycrystalline semiconductor layer of the surface is grown in liquid or solid phase, and converted into single crystal. The polycrystalline semiconductor layer is converted to a single crystal by the solid phase growth of only a narrow region of an IC chip side since the distance from the scribing line to become nuclide is formed only of a narrow region of IC chip size.
Patent JP-S62239714-A (JP)
Title: Output circuit
Inventor: ABE MASATO
IPC: H03K19/0175
Filed: 1986-04-11
Abstract: PURPOSE:To prevent an output pulse from being absent even if a control signal is inputted asynchronously and even if there is internal delay by applying the control signal to a tri-state output circuit through a delay circuit. CONSTITUTION:When the control signal CS varies in level at a point t1 of time, a flip-flop fetches data at the rise of the clock, so the L level of the CS is fetched at the rise of a pulse (a) of IS appearing first after the point t1 and its Q output CS' is held at the L level. A tri-state buffer 20, therefore, becomes high in impedance and a pulse (a) does not generate an output pulse OS. When the control signal CS goes up to H at a point t2 of time, it is fetched at the rise of a next pulse (b) and the Q output CS' of the flip-flop 10a goes up to H, and consequently the tri-state output circuit 20 serves as a normal buffer and restarts outputting operation with the pulse (b). Thus, the output OS is a pulse train which has no absent pulse from the pulse (a) to immediately before the pulse (b).
Patent JP-S61241885-A (JP)
Title: Recognizing method for picture signal
Inventor: OKAJIMA KENJI
IPC: G06K9/62
Filed: 1985-04-19
Abstract: PURPOSE:To attain a picture recognizing system having high resistance to noise or deformation without deteriorating unnecessarily resolution, by performing the processing without disusing the information on the high frequency component of a pattern. CONSTITUTION:The number of picture elements of an input picture is set at (N X N) and this picture is divided into (n2 X n2) pieces of small areas containing (n1 X n1) picture elements. Then the space frequency power spectrum is obtained for each of the pictured divided into those small areas. The pattern of said power spectrum undergoes the template matching with a standard pattern to which the similar conversion is given previously. Thus the pattern is decided. When a critical space frequency Kc is equal to O, a pattern P of the space frequency power spectrum in each small area is equal to the squared average of the value of a picture element of each small area. thus an averaged pattern is obtained for each of divided small areas to perform the matching which is not sensitive to noise or minute deformations of patterns. Thus it is possible to attain a picture recognizing system having high resistance to noise or deformations without deteriorating unnecessarily the resolution.
Patent JP-S61236910-A (JP)
Inventor: JIYON DEII PURATSUTO
IPC: F16B19/10
Filed: 1986-04-11
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-H03283943-A (JP)
Title: Composite data exchange
Inventor: YASUI JUNJI
IPC: H04L12/54
Filed: 1990-03-30
Abstract: PURPOSE:To realize CDT line exchange and CDT store exchange with one equipment by providing a device storing an input data to a memory, an output buffer reading the stored data with a delay of one word and an output exchange table index data extract device applying m:n conversion in one cycle. CONSTITUTION:Upon the receipt of a CDT input data WIm, an input data reception device 1 stores the data WIm to an input data storage device 2 according to the address of the data WIm. An output buffer 3 extracts an output data from the input data storage device 2 in matching with the timing of a CDT output data line exchange and outputs the data to a line exchange output device 4 as a data WOm. Thus, the input word WIm is subject to CDT line exchange as an output word WOm in the timing of a delay of one word. On the other hand, an output exchange table index data extraction device 6 receives an output timing of a store and forward exchange line from the storage exchange output device 5 and commands the data extraction to the input data storage device 2 from the output line number and the number of WO'm.
Patent JP-S5710677-A (JP)
Title: Fluorescent substance
Inventor: HASHIMOTO NOBORU
IPC: C09K11/00
Filed: 1980-06-21
Abstract: PURPOSE: A novel fluorescent substance in which a part of yettrium is substituted with europium in a specific proportion as an activator, thus emitting red light with the irradiation of electron or ultraviolet rays.  
     CONSTITUTION: A yttrium fluorescent substance activated with trivalent europium cation of the formula: Y 2 O 3 .7H 2 O:Eu 3+ , in which 2W30atom% of Y is substituted with Eu 3+ , is used. The fluorescent substance is produced by calcinating a fully mixed combination of Y 2 O 3 , HfO 3  and Eu 2 O 3  in a furnace in an oxidative atmosphere, preferably in the air at 1,200W1,650°C for 1W20hr. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03263363-A (JP)
Title: Semiconductor device
Inventor: FURUHATA SHOICHI
IPC: H01L23/495
Filed: 1990-03-30
Abstract: PURPOSE:To restrain the sudden rise or the attenuation of a control voltage and to prevent an excessive surge voltage from being generated by a method wherein the rise position of a main terminal from an interconnection connected to a main electrode of a switching element is approached to the connecting position of a conductor to an auxiliary terminal. CONSTITUTION:A main emitter terminal 6 rises from an end part of a belt-shaped conductor 41 near a connecting point to a conductor 54. The node of an auxiliary emitter terminal 72 to an IGBT element 1 is situated in a position opposite to an element of an interconnection inductance 22 of a conductor 51 and the belt-shaped conductor 41. Thereby, a counterelectromotive voltage generated by the main electrode interconnection inductance 22 of 20nH or higher and by a collector current 21 acts on a voltage applied between a (g) terminal 71 and the (e) terminal 72 and suppresses the voltage rise rate between a gate electrode and an emitter electrode 12, 11 of the element 1. Even when a voltage whose rise speed is fast is applied between the (g) terminal and the (e) terminal 71, 72, a voltage between the gate electrode and the emitter electrode 12, 11 of the element is influenced by the counterelectromotive voltage generated by the interconnection inductance 22 and by the collector current 21 and a rise speed becomes gentle; and the rise rate of the collector current 21 becomes gentle in proportion to it.
Patent JP-S63249284-A (JP)
Title: Write control system for id system
Inventor: MATSUI KENJI
IPC: G06K17/00
Filed: 1987-04-06
Abstract: PURPOSE:To prevent erroneous write by preliminarily detecting presence/absence of voltage abnormality in a data carrier to store this detection data and preventing execution of the write processing to output a write response indicating the voltage abnormality in the case of an abnormal voltage. CONSTITUTION:When a data carrier 4 is approximated to a read/write head 3 and power is supplied, it is checked by a power discriminating means whether the supply voltage is normal or not, and the check result is stored as a status signal in a status storage means. When a write command is inputted to an ID controller 2 from, for example, a higher controller 1, the ID controller 2 immediately sends the write command to the memory of the data carrier 4 and checks the status signal sent from the data carrier 4 before the write processing. If the status signal indicates the voltage abnormality, the write response indicating that the supply voltage is abnormal is outputted to the higher controller 2 without performing the write processing. Thus, the write processing is performed only when the voltage is normal.
Patent JP-S62242379-A (JP)
Title: Modulating method for optical output of semiconductor laser
Inventor: IMANAKA KOICHI
IPC: H01S5/062
Filed: 1986-04-14
Abstract: PURPOSE:To prevent the breakdown of an element and chirping due to a current surge by a method wherein a semiconductor laser having an active layer constructed in a superlattice is driven by a DC-constant current, the optical confinement of a laser resonator is controlled by using the field dependence of the refractive index of the superlattice, and an optical output is modulated by the modulation of a voltage. CONSTITUTION:When a current is injected from a central electrode 8 toward a common electrode 6, this semiconductor laser makes oscillation in a gain waveguide type. When a voltage is impressed between electrodes 7 and 6, the refractive index of an active layer 3 of superlattice structure lowers in accordance with the distribution of field intensity. Therefore, there occurs a refractive index difference between the central portion (wherein the refractive index is large) of the active layer 3 positioned at a place just below the electrode 8 to which an electric field does not extend or extends very weakly, and the outside portion (wherein said index is small) thereof, and it becomes possible to confine a light in a central narrow region by a refractive index waveguide resistance. Thus, the oscillation is made in a lateral fundamental mode. In this way, it becomes possible to modulate the intensity of an optical output only by modulating a voltage impressed on the electrode 7, without changing an amount of current injected from the electrode 8.