baber/WOPTO huggingface dataset:
Patent JP-H06273388-A (JP)
Title: Rotary ultrasonic flaw detector
Inventor: MITANI YUKIO
IPC: G01N29/04
Filed: 1993-03-18
Abstract: PURPOSE:To provide a rotary ultrasonic flaw detector having a probe holder arranging probes in 4X4 grid on it in which the probes are arranged optimally such that the undetectible area due to the error in the carrying speed of steel pipe does not spread significantly even if the pitch of probe in the carrying direction can not be set three time as long as the effective width of the probe. CONSTITUTION:Four probes 2 are arranged in one row in the carrying direction at a pitch four times as long as the effective width of the probe in the carrying direction at an interval of 90 deg. in the rotational direction of a probe holder 1. The probes are arranged while being shifted by the effective width of the probe 2 in the carrying direction as the rotational angle of the holder 1 increases by 90 deg. with reference to the row of probes of first angle.
Patent JP-H04292958-A (JP)
Title: Image forming device
Inventor: HONMA YOSHIYASU
IPC: G03G17/00
Filed: 1991-03-22
Abstract: PURPOSE:To obtain an image forming device realizing a high printing quality by preventing open parts from being clogged with a toner. CONSTITUTION:A toner T is so supplied as to come into contact with the rear surface of an aperture electrode 9, thereby always being in contact with the rear surface of the aperture electrode 9. In this manner, the clog of open parts 5 can be prevented by the fluid movement of the toner.
Patent JP-S62214393-A (JP)
Inventor: TAIRA TAKAOMI
IPC: G21C13/024
Filed: 1986-03-17
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-S55156296-A (JP)
Title: Self priming turbine pump
Inventor: OIKAWA HISASHI
IPC: F04D9/02
Filed: 1980-05-06
Abstract: PURPOSE: To effectively serve self priming of stable injection current without stay of gathered bubbles near the position of each guide vane by forming a flow passage of self-primed current oppositely to the external face of each impeller to connect a water channel and a pump house.  
     CONSTITUTION: A self priming passage 7 of a slit or a hole is formed in the side wall of a guide vane 2. The self priming passage 7 whose outlet 7a is opposed to the external face of an impeller 1 connects a water channel 5 and a pump house. A desirable location of the outlet 7a in the radial direction is shown in the drawing, that is slightly left from the center point of the guide vane 2. A self-primed current 9 through the passage 7 flows inside of the impeller 1 into turbulance, which circulates along the inside of the guide vane 2. Because bubbles formed during the circulation are purged while passing through the passage in the guide vane 2, turbulance becomes stable, thereby greatly improving a self priming effect. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08252740-A (JP)
Title: Material feeding device
Inventor: KATO HEIZABURO
IPC: B21D43/11
Filed: 1995-03-17
Abstract: PURPOSE: To provide a material feeding device which can be adjusted with ease, makes the maintenance of molds easy, little damages materials, and rapidly, accurately and intermittently feeds wide materials. CONSTITUTION: A material feeding device is provided with a pair of gripper feeds 101 and 102 which are arranged on both sides of a press machine 100 and driven in synchronism with each other. Each gripper feed is provided with a first gripper device 104, which can clamp and unclamp materials, and a second gripper device 105, which is arranged so as to be able to reciprocally move in relation to the first gripper device 104 in a material conveying direction so as to be able to clamp and unclamp materials.  The material feeding device is provided with a cam device 106 which makes the first and second gripper devices 104 and 105 repeat such motion that when the second gripper device 105 clamps a material at the conveyance start position, the first gripper device 104 unclamps the material, and when the second gripper device 105 moves to the conveyance finish position, the first gripper device 104 clamps the material, and the second gripper device 105 unclamps the material and returns to the original conveyance start position.
Patent JP-H05226502-A (JP)
Title: Wiring board and connection structure thereof
Inventor: KUWABARA OSAMU
IPC: H01L23/12
Filed: 1992-02-13
Abstract: PURPOSE:To avoid the needless runout of solder bump in case of mounting an IC chip. CONSTITUTION:Within the title connection structure, a wiring board 17 is composed of a board main body 11 whereon a wiring pattern 12 is formed, a bump electrode 14 comprising copper is formed on the surface of a connecting part 12a of the wiring pattern 12 while an insulating layer 16 is formed on the specific part of the board main body 11 including the wiring pattern 12. Furthermore, the connecting electrode 19 of an IC chip 18 is connected to the whole surface of the metallic layer 15 of the wiring board 17 by thermocompression bonding through the intermediary of the previously provided solder bump 20 so as to mount the IC chip on the wiring board 17. At this time, the solder bump 2 once melted down during the thermocompression bonding can be prevented from running out of the surface end part of the metallic layer 15 by the surface tention thereby enabling the needless runout of the solder bump 20 to be avoided.
Patent JP-S60201483-A (JP)
Title: Reader for both ocr character and bar code
Inventor: SUGIURA KOUJI
IPC: G06K9/22
Filed: 1984-03-26
Abstract: PURPOSE:To rationalize a POS system by reading a bar code and an OCR character from a commodity label where the bar code and the OCR character are mixed and outputting a character read correctly so as to eliminate the need for the switching of the device due to the reading. CONSTITUTION:In case of an OCR character, an image formed on an image sensor of a scanner section 1 passes through a binary-coding circuit 2 as a character processing signal by using a period signal, the feature of the character is extracted by a feature extracting circuit 3 and an identification circuit 4 decides the character corresponding to the identification. In case of a bar code, the image formed on the image sensor of the scanner section 1 is processed for an output of a specific cell as a bar code processing signal by using the period signal, the result is held at a sampling circuit 6, a white/black level is decided by a binary-coding circuit 7, its output is stored in a buffer memory of a CPU8 once, the bar code is decoded by an identification signal and the result is transmitted to an output control section. A correct read end signal of the OCR character is detected at this point of time, the CPU8 decides whether the OCR character or the bar code is correct and the data read correctly is outputted.
Patent JP-S54151957-A (JP)
Title: Di-2-anthraquinonyl ether tetrasulfonic acid and its salt and oxidation reduction reagent therefrom for wet desulfurization process
Inventor: MITA RIYUUICHI
IPC: C07C301/00
Filed: 1978-05-19
Abstract: NEW MATERIAL:Compounds of formula I (M is H, Na, K, ammonium group).  
     USE: Oxidation reduction reagents for wet desulfurization process, intermediates for dyes and medicines; they have relatively high solubility in high-concentration inorganic salt aqueous solutions and are similar in properties relating to oxidation and reduction to 2,7-anthraquinonedisulfonic acid, thus being useful in the Stretford process.  
     PREPARATION: The sulfonation of a compound of formula II with fuming sulfuric acid, sulfur trioxide or chlorosulfonic acid or the dehydration ring closure of 4,4'-bis (2-carboxybenzoyl)diphenyl ether followed by sulfonation gives the objective compound of formula I. In the latter case, fuming sulfuric acid containing 0W80% free sulfur trioxide can advantageously be used as the dehydrating condensation and sulfonation agents. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59184936-A (JP)
Title: Input device of computer
Inventor: YAMANAKA TAKESHI
IPC: G06F3/033
Filed: 1983-04-04
Abstract: PURPOSE:To decrease the fault on a cursor shifting device set on a CRT by engaging the plate surface of an operating matter with a free tilting movement to a post implanted to the base of the base body of an input device deivce and joining the contacts in the tilting direction on the main body base. CONSTITUTION:A ball-shaped supporting part 8 is formed at the top of a post implanted to a main body base 6. While a global hollow part 11 which is engaged with the part 8 is formed at the center part of a bottom plate 10 of an operating matter 5. Then the matter 5 is freely titled in an optional direction. The matter 5 is set at its neutral position by means of a support plate 12 and a spring 13. A plate 14 is formed around the lower edge of the matter 5, and a contact part 9b is set on the plate 14 to be opposite to eight contacts 9a, for example, provided at the circumference of the base 6. Then the operating part is tilted in the desired direction to have a contact between contacts 9a and 9b. Thus a cursor (not shown in the figure) is shifted in an optional direction. In such a way, a cursor shifting device having high durability is obtained.
Patent JP-H08256155-A (JP)
Title: Method and device for rolling of digital processor
Inventor: OGAKI HIROYUKI
IPC: G05B23/02
Filed: 1995-03-17
Abstract: PURPOSE: To shorten the polling time by returning status information to a control part as the response to an information collecting command in the case of normalcy in decision but returning response information to the control part in the case of abnormality. CONSTITUTION: At the time of collection of status information of plural parts 2 to be controlled, the polling device of a digital processor sends the information collecting command from a control part 4 to each part 2 by polling. A detection means 6 is controlled by the part 2 and detects unmounting or a fault to output a select signal, and response data for abnormality is stored in a storage means 8. A selecting means 10 is provided between the control part 4 and the part 2 to be controlled and is connected to the output of the storage means 8 and status information of the part 2. Mounting/unmounting or a fault is discriminated in response to this select signal, and status information as the response to the information collecting command sent from the control part 4 to each part 2 is returned to the control part 4 in the case or normalcy, but response information is returned to the control part 4 in the case of abnormality.
Patent JP-H11286821-A (JP)
Title: Ehad attaching body
Inventor: OGASAWARA MIKIKO
IPC: A42B7/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a head attaching body capable of preventing a wig, a cap, etc., from being blown away by a gust, etc., in wearing the wig, the cap, etc. SOLUTION: This head attaching body comprises a wig 1 being a main body part and hair band being a beltlike member for gripping a head by elasticity and is constituted by bonding a hook-and-loop fastener 4 to the inside of the wig 1 and bonding a hook-and-loop fastener corresponding to the fastener to the outside of the hair band to detachably engage the inside of the main body part to the outside of the beltlike member. Consequently the hair band gripping the head and the wig 1 are fixed to the head by the hook-and-loop fasteners to prevent the wig being blown way by a wind, etc., or against a wearer's will.
Patent JP-H01234247-A (JP)
Title: Color data processor
Inventor: YAMASHITA TOMIO
IPC: H04N1/46
Filed: 1988-03-15
Abstract: PURPOSE:To increase a color data processing speed, by setting the same address space to each page memory provided at every color and selecting a page memory having to perform writing corresponding to color indication data to simultaneously perform the writing of output data. CONSTITUTION:An encoder 6 respectively writes the color commands and image data read from a RAM 5 in page memories 7-9 of respective colors Y, M, C while performs color separation. The control bits 61-63 outputted by the encoder 6 are inputted to the gates 7a-9a, 7b-9b connected to the writing terminals WE and page memory matrix selection terminals RAS of the page memories 7-9 to simultaneously open and close said gates at every page memories 7, 8, 9. By this method, a CPU 3 can simultaneously write the same data in the page memories 7-9.
Patent JP-H08252438-A (JP)
Title: Method for washing membrane with liquid chemical in immersion type membrane filter and device therefor
Inventor: KAZUI TORU
IPC: B01D65/02
Filed: 1995-03-17
Abstract: PURPOSE: To shorten washing time and to wash a membrane with a small amount of liquid chemical by discharging raw water in an immersion tank to expose the membrane to the atmosphere, and then allowing liquid chemical for washing to flow for the membrane from a treated water side of the membrane to a raw water side thereof. CONSTITUTION: In a washing process using a liquid chemical, firstly, raw water in an immersion tank 3 is discharged by a pump 13 and a membrane module 4 is exposed to the atmosphere. In this state, valves V1, V3 are closed and valves V2, V4 are opened and a pump 8 is driven and liquid chemical in a liquid chemical tank 12 is primarily stored inside the membrane. In the meantime, the membrane is immersed from the inside of the membrane to the outside and turbid substance in the membrane is dissolved. Liquid chemical penetrated into the membrane is collected in the bottom of the immersion tank 3 and led to a waste liquid tank by the pump 13. Thereafter, the membrane is transferred to an ordinary filtration process.  Since liquid chemical is penetrated into the membrane in this way and the membrane is washed, a small amount of liquid chemical is sufficient, and washing effect is increased because the membrane is exposed to the atmosphere.
Patent JP-2000255480-A (JP)
Title: Water-borne traffic-indicator
Inventor: KONDO ICHIRO
IPC: G08G3/02
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To arrange a water-borne traffic-indicator so as to be reliably visible from a ship of water-borne traffic by installing floats on a bottom surface of a float carrier, installing the traffic-indicator on the float carrier so as to project upward, and arranging the specific number or more of anchors on the float carrier. SOLUTION: Plural floats 2 are installed in an outer peripheral part of a bottom surface of a float carrier 1 so as to be arranged at prescribed intervals. A traffic-indicator 8 is installed on the float carrier 1 so as to project above the float carrier 1. At least one or more, for example, two pairs of anchors 14, 14... are installed in opposed outer peripheral parts of the float carrier 1. A water-borne traffic-indicator 17 of this constitution is arranged in a water surface part of a desired arranging place by throwing in weights 16, 16... so that chains 15, 15... of the anchors 14, 14... slightly deflect. Thus, since the water-borne traffic-indicator can be arranged on the water, a traffic-indicator 12 can be made reliably visible from a ship sailing on the water.
Patent JP-S55152738-A (JP)
Title: Resin composition
Inventor: NAKAZAWA MASAHIKO
IPC: C08L33/02
Filed: 1979-05-16
Abstract: PURPOSE: To provide a composition with enhanced adhesiveness to a metal and an electrodeposition painted plate suitable for a paint and a sealing material, by a method wherein a resin obtained by subjecting an expoxidized hydroxylated isoprene polymer to the amine modification is added to a PVC plastisol.  
     CONSTITUTION: An isoprene (co)polymer with iodine value of 200W500 and average MW of 500W50,000 is reacted with hydrogen peroxide in the presence of a carboxylic acid to epoxidize and hydroxylate said isoprene (co)polymer and, subsequently, to the obtained epoxidized and hydroxylated isoprene (co)polymer is added an amine compound (e.g., ethylenediamine) in the presence of a catalyst (e.g., diethylamine hydrochloride) to obtain a modified resin (I). (I) 5W 100pts.wt., (II) PVC 100pts.wt. (III) 0.1W8wt% to (I) of a crosslinking agent (e.g., org. peroxide) are blended to prepare a plastisol.  
     EFFECT: A coating being excellent in the storage stability and rich in the water resistance as well as the rubber elasticity is formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04294657-A (JP)
Title: Test system for communication equipment
Inventor: TATSUNAMI KAZUHIRO
IPC: H04L69/40
Filed: 1991-03-25
Abstract: PURPOSE:To retrieve a fault location of plural communication equipments connecting to a transmission line with controller by remote control. CONSTITUTION:A test program is down-loaded from a controller 2 to a communication equipment 6 based on a reception ready end message from the communication equipment 6 connecting to a transmission line, and the communication equipment 6 receives a test start request message after the end of loading of the test program to conduct a test and the result of test is sent to the controller 2.
Patent JP-S61217997-A (JP)
Title: Dynamic type semiconductor integrated circuit
Inventor: TOKUMARU TAKEJI
IPC: G11C17/12
Filed: 1985-03-25
Abstract: PURPOSE:To obtain a stable operation of a dynamic circuit by generating a control signal for charging a predetermined circuit point of a dynamic circuit by a control signal generating means during a period until a next clock signal is issued again after a measurement of a fixed time by an external clock signal stop detecting means is completed. CONSTITUTION:After a supply of an external clock signal CLKO is stopped, a fixed time is measured by a count of an internal clock signal CLKI in a binary counter circuit 23, when this measurement is completed, an output of a change-over circuit 26 is set at '0' level, and a precharge operation of respective P channel MOS transistors 2 is started again. Such condition continues until the supply of the external clock signal CLKO is started again, do that while the external clock signal CLKO is stopped, an output data in a ROM is not destroyed and stably held. When the supply of the external clock signal CLKO is started again, binary output signals from B0 to BN of the respective flip flop 22 and an output of the flip flop 24 are maintained at '0' level again.
Patent JP-S54151857-A (JP)
Title: Light receiver of multiplex ultrared spacial waves
Inventor: KOYAMA SATOSHI
IPC: H04B10/11
Filed: 1978-05-22
Abstract: PURPOSE: To make it possible to take out the same output as that for a single wavelength, while ensuring the commonness, by mounting a plurality of ultrared light receiving optical systems to an identical table in a position adjustable manner so that the signals received may be independently amplified.  
     CONSTITUTION: A plurality of telescopes 7 constructed to include an ultrared ray permissible type filter for allowing only a preset wavelength to pass therethrough, an ultrated wave detector 4 for covering all the ranges of the ultraed ray received, and an amplifier for covering all the ranges of the detection frequency, are adjusted in advance by a frame 8 and fixed to a table 9. The resultant assembly can be made to have its azimuth and angle to elevation finely adjusted with the use of a handle while making use of an alignment scope in a fine adjustor 10. Three ultrared rays 1 1  to 1 3  of different wavelengthes enter a telescope 7 1 , but the ray to be detected at a terminal 6 1  is that which is selected to have a modulated frequency by a band pass filter 3 1 . Since there is no fear of any interference and mixed moduation, the amplification can be taken to have a high level. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11260401-A (JP)
Title: Nonaqueous electrolyte and nonaqueous electrolyte secodary battery
Inventor: TAN HIROAKI
IPC: H01M10/0567
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To improve incombustibility, a generated voltage and battery charge/ discharge performances by including a specific vinylene carbonate derivative and a phosphate compound in a nonaqueous solvent formed together with an electrolyte. SOLUTION: A vinylene carbonate derivative is shown by a formula and included by 0.001 wt.% or more, preferably 0.1-5 wt.%. A phosphate compound, added by 0.1 wt.% or more for imparting incombustibility, has preferably an alkyl group or a fluorine-substituted alkyl group or the like having a carbon number of one to six, especially preferably trimethyl phosphate. Besides, charge/ discharge efficiencies and load characteristics are improved, and also electric conductivity of an electrolyte and self-quenching property are improved, by including one or more cyclic or chain carbonic acid ester in an nonaqueous solvent. Preferably, lithium or the like is used as a negative-electrode active material, and a complex oxide of lithium and a transition metal is used as a positive-electrode active material. [In the formula, R<1> and R<2> are hydrogen or 1-3C alkyl groups, and may be the same].
Patent JP-S52143442-A (JP)
Title: Abnormal condition detecting circuit in thyristor transducing circuit
Inventor: OOSONE TADASHI
IPC: H02M7/515
Filed: 1976-05-26
Abstract: PURPOSE: To detect abnormal condition of thyristor element rapidly, by detecting abnormal condition of thyristor element, from the phenomena that current angle of line current of alternating current source each phase in thyristor tranducer circuit is differed at normal time and abnormal time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51137247-A (JP)
Title: Elevator
Inventor: NAKANISHI TSUNEMOTO
IPC: H02P29/00
Filed: 1975-05-22
Abstract: PURPOSE: To detect frequency in use of expenditures such as rope and connector of an elevator, and manage them. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09230280-A (JP)
Title: Method to couple laser diode to multiplex channel modulator and multiplex channel modulator
Inventor: DANIERU GERUBAATO
IPC: G02F1/055
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a multiplex channel laser diode system, which is difficult to be adversely affected by back reflection, by image forming each emitter on a linear light valve and stacking up all these images regardless of any individual emitter. SOLUTION: A mirror 13 reflects the tilted portion of the one tip of a high intensity profile 12 to a second mirror 14. The mirror 14 stacks up the portion reflected from the mirror 13 to the tilt profile of the other tip of illumination profile in the manner shown in a graph 15. The graph 15 indicates the intensity profile of the light beams immediately after the emission from the mirror 14. By adjusting the angle of the mirror 14 so that the tilt portion of the intensity profile is overlapped on a light valve 6 and a profile 16, which has an approximately rectangular shape on the valve 6, is obtained. This method makes the spread angle of the light beams slightly larger. However, the degree of the utilization of the laser power is considerably increased.
Patent JP-S53144601-A (JP)
Title: Light communication channel
Inventor: IWASAKI KEIICHIROU
IPC: H04B10/00
Filed: 1977-05-23
Abstract: PURPOSE:To accelerate a signal speed while improving the pulse variance distortion due to material variance, by providing a filter ring element between a laminous source or phot detector and a light fiber.