baber/WOPTO huggingface dataset:
Patent JP-S61104870-A (JP)
Title: Thermal printing head
Inventor: WAKUI KOICHIRO
IPC: B41J2/345
Filed: 1984-10-29
Abstract: PURPOSE:To enable a multilayer wiring section having high reliability and a low cost to be manufactured by carrying out connections of the first and second lead wire groups with wire bondings. CONSTITUTION:A multilayer wiring section produced in such a manner that a glass epoxy print substrate 12 with an upper layer wiring group 11 being formed on an upper surface thereof is prepared separately, and this glass epoxy print substrate 12 is bonded and fixed on an upper surface of alumina ceramics substrate 1 which is the first insulation substrate, with a position being adjusted to the lower layer wiring group 8 which consists of a thin film having a L- shaped form and being piled thereon. The multilayer wiring section is manufactured by a wire bonding of a connection between the first lead wire group 8 and second lead wire group 11 through an opening 13 when a driving circuit element group 10 is wire bonded, then a thermal printing head is completed.
Patent JP-H09183862-A (JP)
Title: Magnetic material-containing polymer particle
Inventor: KASAI KIYOSHI
IPC: A61K49/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain magnetic material-containing polymer particles capable of suppressing elution of a magnetic material component, having excellent absorption and useful as a carrier for diagnostic medicine, a carrier for carrying out separation of a bacterium or a cell, a carrier for separating and purifying a protein, etc., by treating polymer particles containing an iron-based magnetic material with an iron-dissolving agent. SOLUTION: The polymer particles contains preferably 15-60wt.% iron-based magnetic material such as Fe3 O4 . The particles are obtained by treating polymer particles (preferably having 0.1-20μm particle diameter) of a vinylic polymer, etc., such as styrene with an iron-dissolving agent such as sulfuric acid, oxalic acid or potassium thiocyanate. Furthermore, a vinylic monomer is preferably polymerized in the presence of a magnetic material-containing polymer particles.
Patent JP-H0274259-A (JP)
Title: Bacteriostatic and deodorizing aqueous composition
Inventor: SUGAWARA KUNIO
IPC: A61L2/18
Filed: 1988-09-09
Abstract: PURPOSE:To efficiently deodorize a malodor such as the spoilage smell of a stool tank, a barn or a shellfish by containing glyoxal, polyhydric alcohol and alkali in an amount necessary for holding the pH of a system to 7-9. CONSTITUTION:An aqueous glyoxal solution is mixed with a composition containing polyhydric alcohol and alkali and further containing a surfactant, perfume or the like arbitrarily at the time of use and the obtained aqueous composition is finally adjusted to pH7-9. When this composition is preserved for a long period of time, Cannizzaro reaction is gently advanced and the pH of the aqueous solution becomes acidic as a whole and the deodorizing action against hydrogen sulfide disappears but the aqueous solution held to pH7-9 shows deodorizing action against a wide range of a malodor and also shows bacteriostatic action to develop excellent capacity as a bacteriostatic deodorant. The sufficient concn. of glyoxal contained in this aqueous composition is 100ppm or more but content of about 0.01-3wt.% is pref. After this composition is sprayed, a maloder can be reduced to a large extent and working environment can be improved largely.
Patent JP-H0389180-A (JP)
Title: Latter half reversal circuit of expectation pattern
Inventor: KOYAMA MINORU
IPC: G01R31/3193
Filed: 1989-08-31
Abstract: PURPOSE:To judge even a device operated at a normal cycle or faster by adding a latter half reversal circuit of an expectation pattern in front of a judging circuit due to conventional technique. CONSTITUTION:A reversal signal 12 is inputted to the D-terminal of a flip-flop (FF) 1 and a reference clock signal 13 is inputted to the R-terminal thereof and the reversal of an expectation pattern signal 11 is controlled or the cycle thereof is determined. A clock signal 14 synchronous to the change point of an output pattern is inputted to the C-terminal of the FF1. The output of the FF1 and the expection pattern signal 11 are inputted to an exclusive OR circuit (EXOR) 2 and the signals 13, 14 are inputted to an OR circuit 3. The output of the EXOR 2 is inputted to the D-terminal of the FF4 and the output of the circuit 3 is inputted to the C-terminal thereof. A reversal signal is operated on a real time and changes an expected value only at a certain cycle and the clock signal can change the expected value in the same timing as the change point of a device and, therefore, judgement can be performed even at a normal cycle of faster.
Patent JP-2001053173-A (JP)
Title: Flash memory and fabrication method thereof
Inventor: TSUKIJI MASARU
IPC: H01L29/786
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable flash memory and a fabricating method thereof by substantially eliminating the level difference of the upper end face between circuit elements, without lowering the reliability of a gate insulation film and forming a metallization readily and surely. SOLUTION: In a flash memory, having a structure where thick circuit elements are formed on a semiconductor substrate 1, and a structure where an insulation layer 2 is formed on a semiconductor substrate 1, an upper silicon layer 3 is formed on the insulation layer 2 and thin circuit elements are formed on the upper silicon layer 3, and a fabricating method thereof, the level difference of the upper end face between circuit elements is substantially eliminated by adjusting the thickness of the insulation layer 2 and/or the silicon layer 3.
Patent JP-S6287204-A (JP)
Title: Polyvinyl chloride hollow yarn filter and its production
Inventor: KOYAMA KENJI
IPC: B01D71/30
Filed: 1985-10-14
Abstract: PURPOSE:To obtain the titled hollow yarn type filter with reduced adsorption of enzyme and medicine on a membrane in the process of concentrating an enzyme soln., or the measuring the concn. of the free medicine in the blood, etc. CONSTITUTION:A polyvinyl chloride resin produced by nonaqueous polymerization such as vapor phase polymerization is dissolved in a hydrophilic solvent such as N-methyl-2-pyrolidone. The obtained membrane-forming soln. is spinned from a double-pipe hollow yarn nozzle. In this case,the temp. of the internal gelatinizing soln. is made 20-30 deg.C higher than the temp. of the external gelatinizing soln., and the hollow yarn is gelatinized. Consequently, the inner wall of the hollow yarn filter is waved and the membrane area of the inner wall is made larger than the membrane area of the outer wall.
Patent JP-H0274891-A (JP)
Title: Scintillation detector
Inventor: MIYASHITA KYOICHI
IPC: G01T1/20
Filed: 1988-09-10
Abstract: PURPOSE:To obtain a scintillation detector using a scintillator wherein photoelectric peak is not generated by arranging a minute amount of alpha-ray source on the surface or inside of the scintillator, and controlling the gain of an amplifier system so that the crest value of the peak which is generated by said alpha rays becomes constant. CONSTITUTION:A minute amount of an alpha-ray source 10 of, e.g. Am<241>, is arranged on the surface of a plastic scintillator 9 for detecting neutron rays. The alpha-ray source 10 forms a peak at a position which is higher than the distribution A of the output-pulse crest caused by the neutron rays. Thus a pulse crest distribution B is displayed. A window-type pulse crest discriminator 11 takes out the pulse output of the crest at a part from the pulse crest L to the pulse crest H. The pulse output caused by the neutron rays, from which the pulse outputs due to noise components and alpha rays are removed, is taken out. meanwhile, an AGC circuit 7 takes out the peak B caused by the alpha rays and controls the gain of a photomultiplier tube 3 by adjusting the output voltage of a high voltage power source 8 so that the peak value becomes constant.
Patent JP-H0959276-A (JP)
Title: Condensed heterocyclic derivative and herbicide
Inventor: TAKABE FUMIAKI
IPC: C07D498/04
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound derivative comprising a specific condensed heterocyclic derivative, controlling annual and perennial weeds emerging in paddy fields and upland fields with a small amount, having high safety to crops, useful as an active ingredient for a selective herbicide, etc. SOLUTION: This new condensed heterocyclic derivative is shown by formula I [A-B is a group of the formula CH=CH, the formula OCH2 , the formula NHCH2 , the formula N=CH, etc.; Y and W are each N or CH; R1 and R2 are each H, an alkyl, a halogen or a haloalkyl; Z is N or the group CR<4> (R<4> is H, an alkyl, a halogen or a haloalkyl); R<3> is an alkyl, an alkenyl, an alkynyl, a haloalkyl, a haloalkenyl, etc.]. The condensed heterocyclic derivative is useful as a herbicide for controlling annual and perennial weeds emerging in paddy fields and upland fields with a small amount, having high safety to crops, etc. The compound is obtained by subjecting a nitro compound of formula II to ring closure by using a reducing agent such as iron powder, etc., into a condensed heterocyclic compound of formula III and reacting the compound with a compound of the formula R<3> -X (X is a halogen).
Patent JP-H0674626-A (JP)
Title: Flowing down type ice making machine
Inventor: KATO NOBUHIKO
IPC: F25C1/22
Filed: 1992-08-26
Abstract: PURPOSE:To reduce a size of an entire ice making machine by a method wherein an effective amount of stored water in an ice making water tank is less than one ice making amount and a capacity of an ice making water tank is made low. CONSTITUTION:Every time a water level sensing means detects that a water level of ice making water within an ice making tank 9 becomes an upper water level during an ice making cycle, water is supplied into the ice making water tank 9 through a water supplying valve 31 until the water level sensing means releases the sensing of the upper water level. As a first timer for counting a first predetermined time until a predetermined amount of ice making is accomplished counts the predetermined time, water supplying into the ice making water tank 9 through the water supplying valve 31 is prohibited and then the ice making is carried out only with the ice making water left within the ice making water tank 9. Accordingly, it also becomes possible to decrease a capacity of the ice making water tank 9 to a value less than 50% of an amount of ice making in one ice making cycle, for example. With such an arrangement, it is possible to make an entire small-sized ice making machine and to prevent an ice making efficiency from being decreased.
Patent JP-S6286483-A (JP)
Inventor: USHIKUBO KOHEI
IPC: G07F7/08
Filed: 1985-10-11
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-H0569280-A (JP)
Title: Machining center measuring device and work accuracy measuring method of workpiece
Inventor: OKADA TOKIO
IPC: B23Q15/00
Filed: 1991-09-07
Abstract: PURPOSE:To achieve the machine accuracy measurement of a machining center and the working accuracy measurement of workpieces in an effective manner by incorporating the operation into a series of working processes without stopping the machining center, and obtain correct results of the working accuracy measurement of workpieces by reflecting the results of the machine accuracy measurement results. CONSTITUTION:A machining center measuring device is provided with one or more probe (s) 10 which are capable of being fitted to a main spindle 3 through an automatic tool exchanging device 4 of a machining center 1 and detects the dimensions and the shape of a subject to be measured, a measurement value receiving part 7a to receive the output from this probe 10, and a calculation processing part 7b which calculates the machine accuracy of the respective shafts of the machining center on the basis of the output of this measurement value receiving part 7a and the three dimensional measurement value accuracy of a master block 15 and calculates the working accuracy of workpieces on the basis of the measured data and the machine accuracy of the respective shafts.
Patent JP-2001053010-A (JP)
Title: Impurity processing device and cleaning method thereof
Inventor: SATO NORITADA
IPC: H01L21/00
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an impurity processing device which can be easily cleaned without decreasing the operation rate of the device for cleaning, or without causing health bazards, and also provide a method for cleaning the device. SOLUTION: A chamber 11 is provided with an inlet port of an impurity- containing gas which is connected to an impurity containing gas supply section 102B, a substrate holder 12b for holding a layer to be processed which is to be implanted with ions, or doped, or formed with a film using an impurity containing gas, an inlet port of a water content-containing gas which is installed on the upstream side of the substrate holder 12b in the direction of the flow of the impurity-containing gas and which is connected to a water-containing gas supply section 102C, and a first plasma-generating means 12a, 12b, 16 for converting the water-containing gas into plasm which is installed between the inlet port of a water content-containing gas and the substrate holder 12b.
Patent JP-H0276424-A (JP)
Title: Signal transmission equipment to rotary device
Inventor: FUJINO MASARU
IPC: H04B10/07
Filed: 1988-09-13
Abstract: PURPOSE:To omit a mechanical connecting procedure, to improve reliability of the title equipment and to extend the life of the equipment by independently arranging light receiving parts corresponding to plural strings of light transmitter parts and connecting the light receiver parts to their corresponding signal processing parts. CONSTITUTION:Plural strings of light transmitter parts 12 are arranged in the circumference direction of an rotary shaft 11 and light shielding parts 15 are formed respectively between light transmitter strings. The light receiving parts 13 are independently arranged correspondingly to the transmitter parts 12 and connected to the signal processing parts 14. During the operation of an antenna, the signal transmitting equipment is rotated by the rotary shaft 11 and signal transmission to/from the antenna is executed between the transmitter parts 12 and the receiver parts 13. Signals inputted to the receiver parts 13 are transmitted and processed to/by the processing parts 14. Since the transmitter parts are not mechanically contacted with the receiver parts 13, the generation of performance deterioration due to mechanical abrasion can be prevented.
Patent JP-S59121483-A (JP)
Title: External form inspecting device
Inventor: KIUCHI TETSUO
IPC: G06T1/00
Filed: 1982-12-28
Abstract: PURPOSE:To obtain a high missing detecting sensitivity in a short time by measuring a virtual pattern of a straight line and a regular square of an external form of an inspection object, and a geometrical distance of the external form of the inspection object, so that an evaluation function is generated from its result. CONSTITUTION:A picture data of a semiconductor chip of an inspection object caught by a television camera 21 is processed by a processing circuit 22 and a software, and stored in an external form data file 23. Subsequently, a coordinate is read out successively from the file 23, and a geometrical feature of the semiconductor chip is derived by a computer 24. Next, basing on the geometrical feature of said semiconductor chip, a normal pattern is supposed, and a position shift in the X, Y and Q directions from its virtual pattern is calculated. When executing its calculation, it is executed so that the decision is performed by separating the part to which the polarity of a shift from the normal pattern is connected by positive, and the part to which said polarity is connected by negative, respectively. In this way, the inspection can be executed exactly.
Patent JP-H0971852-A (JP)
Title: Gas wiping nozzle
Inventor: NAKAGAWA KENJI
IPC: C23C2/20
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To control the amt. of the gas to be ejected to the edges of a metallic strip and to prevent edge overcoat by forming gas ejection slits to a three- dimensional curvilinear shape and adjusting the slit width by longitudinally moving the upper and lower slits. SOLUTION: The movement in the longitudinal and transverse directions of the metallic strip of the upper and lower slits 2, 3 constituting the nozzle 10 is made possible and the profiles of the ejection ports of both slits are formed to the same three-dimensional curvilinear shape. The nozzle gap ΔY existing in a neutral state is constant at 2Co when the center of the slits in this constitution is defined as an origin O, the longitudinal direction of the slits as an X-axis and the transverse direction thereof as Y-axis, but the nozzle gap ΔY is formed as a parabola which is symmetrical with the Y-axis and, projects downward if the upper and lower slits 2, 3 are slide to the right and left of the arrow by displacement δ. Then, the nozzle gap is widened to ΔYE wider toward the side end than the ΔYc at slit center by this operation, by which the gas impingement press is made uniform over the entire width of the metallic strip.
Patent JP-S60123632-A (JP)
Title: Controlling device for direction switching valve
Inventor: TANAKA HIDEAKI
IPC: E02F9/20
Filed: 1983-12-03
Abstract: PURPOSE:To regulate the switching timing of two way switching valves, by a method wherein two way switching valves are intercoupled through a transmission rod and a link, and a timing regulating device, consisting of a bolt and a support plate, is mounted in the vicinity of a portion where the transmission rod is pivotally secured to the link. CONSTITUTION:With a control lever 6 controlled, two way switching valves 5A and 5B are controlled through a transmission rod 9 and a link mechanism 8. A coupling body 23 of the rod 9 is pivotally coupled to a link 20 of the link mechanism 8 by means of a pivotally securing pin 21. The coupling body 23 has a bolt 24, and the coupling body 23, i.e., relative rotation of the rod 9 to the link 20 is finely adjusted through forward and backward movement of the bolt 24 in a manner that it can freely contact a support plate 26 mounted to the link 20. This enables regulation of timing at which two way switching valves are switched.
Patent JP-H03166804-A (JP)
Title: Electronic circuit
Inventor: RICHIYAADO EI KENEDEII
IPC: H03H19/00
Filed: 1990-08-29
Abstract: PURPOSE: To remove a beat frequency by using a 1st switch capacitor circuit as an input to a 1st amplifier of an FM detector and a 2nd switch capacitor circuit as a feedback element of a 2nd amplifier. CONSTITUTION: An FM detector 100 consists of a frequency-voltage converter 101, a compensating circuit 103 and a clock signal source 105. In the converter 101, a voltage at the reverse input of an operational amplifier 124 varies in response to the variation of apparent resistance of switching capacitor circuits 10 and 12. The output of the converter 101, therefore, varies in response to variation of the resistance. When an IF signal is inputted to the circuits 10 and 12, an undesirable offset voltage is generated in an output of the operational amplifier 124 and the succeeding circuit. The roles of the circuits 10 and 12 and a feedback resistor 127 are inverted in a circuit 103 by switch capacitor feedback circuits 14 and 16, etc.  Further, electric separation between the circuits 10 and 12 and circuits 14 and 16 of the circuit 103 prevents a disturbing beat frequency from being generated.
Patent JP-2001055271-A (JP)
Title: Case for delivery
Inventor: ADACHI HIDEYUKI
IPC: B65D81/38
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To deliver various articles packed in the same case in the normal way of transportation by a vehicle at a low cost and reduce the transport cost. SOLUTION: This case 1 for delivery has a first chamber 7 for refrigerated articles, into which a heat-insulating material is put, a second chamber 8 for frozen articles, into which a freezing retaining material is put, and a third chamber 9 into which articles not requiring for heat insulation is put. The case 1 is composed of an integrated case main body 2 having heat insulating properties, in which the respective chambers are isolated, and a lid 3 having heat insulating properties, which covers the case main body 2.
Patent JP-H0894202-A (JP)
Title: Air conditioner
Inventor: KUBO SABURO
IPC: F24F3/14
Filed: 1994-09-22
Abstract: PURPOSE: To improve comfortability by air conditioning and reduce the operation cost of an air conditioner. CONSTITUTION: An air conditioner is provided with: an absorption type refrigerator A; a dehumidifying and cooling unit D which has a dehumidifier 25, a cooler 28 into which air to be cooled flows from the dehumidifier, and a blower 24 for making air to be dehumidified and cooled flow into both the dehumidifier and the cooler and wherein the dehumidifier and the cooler are connected through pipes to an evaporator 1 of the absorption type refrigerator; and a humidity adjustment cycle regenerator B which is connected through pipes to the dehumidifier to supply an absorption liquid having a high concentration to the dehumidifier and separates vapor from the absorption liquid returned from the dehumidifier after absorbing moisture.  This humidity adjustment cycle regenerator B has a heat exchanger 36 provided on the way of a pipe arranged from a regenerator 7 of the absorption type refrigerator to a condenser 9 thereof.
Patent JP-H0765499-A (JP)
Title: Disk reproducing device
Inventor: INOUE YOSHIHISA
IPC: G11B17/26
Filed: 1993-08-23
Abstract: PURPOSE:To suppress the face wobbling and resonance without damaging a label paint and a protection layer by rotating a disk rotatably supported in a carriage with driving and following rollers arranged at specified angles respectively. CONSTITUTION:The disks 10-15 are force-fed and fixed on respective turntables 100, and the carriages 1-6 pivoting them rotatably are housed movably in the forward/backward direction. A stocker 50 is moved vertically by an up/down driving mechanism 51, and is made to be at the selected position of the carriage l shown in the figure, and the disk 10 is moved between an attachable/ detachable ejective position and a reproducing start position by a carriage moving mechanism 7. In the reproducing position, by the following rollers 60, 61 and the driving, the following rollers 62, 63 arranged at the angles of 90 deg. and 80 deg. symmetrical to a central line 80, the disk 10 is engaged with upper and lower surfaces and rotated. Thus, the face wobbling and the resonance of the disk 10 reproduced by an optical axis 31 of an optical head 30 are suppressed, and the damages of the label paint and the protection layer and a read error are prevented.
Patent JP-H0894730-A (JP)
Title: Azimuth detector for incident beam
Inventor: TANAKA AKIMASA
IPC: G01S3/783
Filed: 1994-09-22
Abstract: PURPOSE: To provide an azimuth detector of an incident beam, which can be manufactured readily. CONSTITUTION: When an incident beam 50, which is passed through a through hole 11a, is transmitted through an insulating frame 10 and inputted into a light receiving surface 20, a current is generated at this part. The current is detected with a pair of electrodes 30 and 31. Because the light receiving surface 20 indicates the approximately uniform conducting distribution, the current values, which are detected with the respective electrodes 30 and 31 become the values, which are inversely proportional to the distance between the incident position of the incident beam 50 on the light receiving surface 20 and each of the electrodes 30 and 31. The electrodes 30 and 31 are juxtaposed in the direction perpendicular to the axis of the insulating frame 10.  Therefore, the displacement componet in the perpendicular direction to the axis of the insulating frame 10 among the directions of the incident beams 50 is obtained from the current values detected with these electrodes 30 and 31.