baber/WOPTO huggingface dataset:
Patent JP-2000025200-A (JP)
Title: Squeegee for cream solder printing
Inventor: UCHIYAMA KAZUO
IPC: H05K3/34
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a squeegee which is free from the scraping or chipping of a cream solder and uniformly printing the cream solder over a pad regardless of the size of the pad. SOLUTION: A copper plate 2 is a platelike body with 7 mm thickness and is firmly retained on the lower end of a block 3 made of a urethane rubber with 80 deg. hardness. The copper plate 2 pressed against the upper face of a metal mask by printing pressure does not find its way into the opening of the metal mask, so that scraping the cream solder does not occur. In addition, even when the lower face of the squeegee 1 and the upper face of the metal mask are not sufficiently in parallel with each other, the block 3 receiving the printing pressure is compressed by elasticity and the lower face of the squeegee 1 comes into contact with the metal mask over the entire area of the width direction. Therefore, no chipping of the cream solder occurs.
Patent JP-H0363439-A (JP)
Title: Air supply and exhaust device of ventilation unit
Inventor: NOMURA TAKAO
IPC: F24F7/10
Filed: 1989-07-31
Abstract: PURPOSE:To shorten the working hours of constructors, bring the amounts of exhaust and air supply in an equal amount and form well-balanced amounts of exhaust and air supply by installing an exhaust fan and an air supply fan in the reverse-symmetrical location corresponding to an exhaust interconnecting hole and an air supply interconnecting hole opened symmetrically in the right and left sides in relation to a partition plate. CONSTITUTION:By the operation of an exhaust fan 29 and an air supply fan 35, an exhaust flow passage 31 and an air supply flow passage 37 are formed and the heat in the exhaust of room air is caused to exchange with supplied air at a total heat exchanger and the heat is recovered and ventilation is carried out. At this ventilation, the fans 29 and 35 locate mutually at the reverse-symmetrical location, that is, an induction zone 41 where sucked air amount is small is installed at the location corresponding to an interconnecting hole 27 in the flow passage side where a coarse dust filter 23 is used and flow resistance is small, and a guidance zone 40 where sucked air amount is large is installed at the location corresponding to an air supply interconnecting hole 33 in the flow passage side where a medium performance filter 25 is used and flow resistance is large and therefore, nearly equal amounts of exhaust and air supply can be obtained.
Patent JP-H1033513-A (JP)
Title: Method for measuring medicinal effect of sedative hipnotic and measuring instrument
Inventor: YOSHIDA TOMOYUKI
IPC: A61B5/16
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To enable efficient and realistic medicinal evaluation by loading the work task on a person with a normal healthy body with respect to the sedative effect of medicines (sedative hipnotics, sleeping agents, etc.), and the sleep promotion effect thereof. SOLUTION: A target 2 moving randomly on a display device 1 and a tracking frame 3 moving on this display device 1 according to the subject's input operation are displayed. In the work of subject in tracing the target 2 so as to confine the target 2 into the tracking frame 3, at least either of the measurement of the number of times a target 2 emerges out of a tracking frame 3 and the measurement of the time required for capturing the target 2 emerging from the tracking frame 3 again into the tracking frame 3 is executed.
Patent JP-H0485328-A (JP)
Title: Polyimidoylamidine and its production and use
Inventor: FUKUI HIROYUKI
IPC: C08G73/06
Filed: 1990-07-30
Abstract: PURPOSE:To obtain a high-molecular-weight polymidoylamidine comprising specified repeating units and having a perfluoropolyether chain which can be converted into various functional polymers by utilizing the reactivity of the contained imidoylamidine group. CONSTITUTION:This polyimidoylamidien comprises repeating units of formula I and has intrinsic viscosity in the range of 0.12-0.60 dl/g. In formula I, Rf0 is a bivalent perfluoropolyether chain having a number-average molecular weight in the range of about 1X10<3>-5X10<4>. In formula II, a, b, and c are each 0 or a positive integer, and their sum is 2-300; Rf is 2-20 C perfluoroalkylene or a bivalent group of a 4-20 C perfluoroether structure; d is 0 or 1; l is 1 or 2; and the sequence of the units (RfO), (CF2CF2CF2O), (CF2CF2O) and (CF2O) can be arbitrarily selected. This polyimidoylamidine may comprises a plurality of kinds of repeating units of formula I.
Patent JP-S6442766-A (JP)
Title: Information transmitting method
Inventor: SUNAJI YOSHITERU
IPC: B66F9/24
Filed: 1987-08-11
Abstract: PURPOSE:To prevent a serious error to be generated on the control of raw materials by providing a timer to hold an output from a sensor during a constant time, which is determined in advance from a stopping time, at the time of stopping a carrying vehicle, and not-executing the reset of information contents during a time the output of the sensor is outputted from the timer. CONSTITUTION:A vehicle loading code setting device 8 equips a sensor 10 which detects the speed of a carrying vehicle 2, and a timer 25 to output from this sensor 10 and to hold the output from the sensor during the constant time determined in advance from the time of stopping the carrying vehicle 2. During the time the output of the sensor 10 is outputted from this timer 25, the reset of the set information contents is not executed. Namely, the information, which are propagated from other loader to the carrying vehicle in the middle of carriage, are not received by the carrying vehicle. Thus, the serious error to be generated on the control of the raw materials can be prevented.
Patent JP-H07107595-A (JP)
Title: Ultrasonic phased-array converter and its manufacture
Inventor: AMIN EMU HANAFUI
IPC: G01N29/24
Filed: 1994-08-24
Abstract: PURPOSE: To provide an easily manufactured and not-so-expensive ultrasonic wave wide-band phased array transducer used in the field of medical diagnoses for instance. CONSTITUTION: A transducer array is provided with plural piezoelectric elements 11 provided with minimum and maximum thicknesses. In an embodiment, the maximum thickness is smaller than or equal to the 140% of the minimum thickness. In a mother embodiment, the maximum thickness is larger than the 140% of the minimum thickness, and the converter array can be brought closer to the excitation of a wide opening two-dimensional converter array. One or more matching layers can be used for further improving band width performance. Further, a double-crystal transducer element and a composite transducer structure are formed by using the principle.
Patent JP-S6354701-A (JP)
Title: Manufacture of composite magnet
Inventor: YOKOYAMA TOSHIHIKO
IPC: H01F1/032
Filed: 1986-08-25
Abstract: PURPOSE:To improve both magnetic characteristics and heat resistance by previously surface-treating magnetic powder by a coupling agent and using nylon 46 as a binder. CONSTITUTION:When manufacturing a composite magnet consisting of magnetic powder and a binder, magnetic powder is surface-treated by employing a coupling agent, and nylon 46 is used as the binder. A titanium group coupling agent is proper as said coupling agent. A material such as 10kg 2-17 samarium cobalt powder (11mum mean grain size) is charged into a super mixer, the 500g 10% isopropanol solution of diisopropoxy 4-aminobenzoylstearoyl titanate is dropped for five min under heating and agitation, and said powder and solution are stirred continuously for ten min at 100 deg.C. The 10kg coupling treated magnetic powder, 670g nylon 46 and 309 zinc stearate are mixed, kneaded by a biaxial extruder and pelletized, and injection-molded under a 15kOe magnetic field.
Patent JP-H0929946-A (JP)
Title: Waste refuse removing blade and plate surface waste refuse removing device of printing press using the same
Inventor: TOMIKI YASUHIKO
IPC: B41F35/02
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To make the color stripe generated on printed matter inconspicuous by forming a waste refuse removing blade to the plate surface of a printing press so that the pressing force thereof at a time of the removal of waste refuse is reduced from the vicinity of the end part thereof toward the end part thereof. SOLUTION: The leading end part 51 of a waste refuse removing blade 24 is formed from a waste refuse scraping-off surface 52 having a planar shape and a chamfered surface 53 having a circular arc shape and, at a time of the scraping-off of waste refuse, the waste refuse scraping-off surface 52 is brought into contact with a plate surface to scrape off waste refuse while bent and the chamfered surface 53 is formed in the bending direction of the waste refuse scraping-off surface 52.  When waste refuse is removed, the top part 54 of the waste refuse scraping-off surface 52 is brought into contact with the plate surface and the contact region spreads in the direction of blade width W corresponding to bending deformation and the pressing force to the plate surface by the waste refuse removing blade 24 is gradually reduced from the top part 54 toward the end part 55 in the width direction of the contact region and the waste refuse scraping-off surface becomes weak in the action allowing the ink of the image line part on the plate surface to flow in a non-image line part toward both end parts 55. Therefore, the color stripe generated on printed matter is relaxed to be made inconspicuous.
Patent JP-S6442570-A (JP)
Title: Wear resistant coating film
Inventor: IKEDA TSUTOMU
IPC: C23C14/06
Filed: 1987-08-10
Abstract: PURPOSE:To improve the crater wear and flank wear resistances of a coating film of a TiN-TiC solid soln. having a specified compsn. by forming the coating film at a low temp. on the surface of a working tool made of a high-speed tool steel or a sintered hard alloy. CONSTITUTION:The surface of a working tool made of a high-speed tool steel or a sintered hard alloy and used for milling, cutting, piercing or other working is coated with a hard film of 3-7mum thickness having a chemical compsn. represented by a formula TiCXN1-X by a method enabling film formation at a relatively low temp., e.g., plasma CVD, ion plating or sputtering. When the extent (x) of C in the TiCXNX-1 solid soln. forming the hare coating film is regulated to 0.1-0.6, the film has very high hardness, superior crater wear and flank wear resistances as well as superior adhesive strength to the surface of the tool and superior oxidation resistance and prolongs the service life of the tool remarkably.
Patent JP-S58102389-A (JP)
Title: Storage circuit
Inventor: TAKEYA TAKESHI
IPC: G11C11/409
Filed: 1981-12-12
Abstract: PURPOSE:To reduce offset voltage distribution of a sense amplifier and to increase the density of a storage circuit, by connecting a compensating circuit to bit lines of the row circuit of a storage device, and compensating asymmetry between the sense amplifying circuit and bit lines. CONSTITUTION:In the row circuit of a memory which detects output signals from numbers of memory cells MC1-MCN through a sense amplifier SA, a correcting circuit CL1 is connected to the bit line BL1 of the row circuit to compensate asymmetry between the sense amplifier SA and bit lines BL1 and BL2. During this compensation period, information is outputted from none of memory cells and the sense amplifier SA is put in operation to store its operation result in the FF in the compensating circuit CL1, thereby detecting an output from a memory cell under control based upon the storage contents of the FF. Namely, specific charge is supplied to the input terminal of the sense samplifying circuit SA according to the storage contents. Consequently, offset voltage distribution of the sense amplifier is decreased to make a signal voltage from a memory cell lower.
Patent JP-S5992942-A (JP)
Title: Crystallized forsterite glass
Inventor: SAKAI TSUNEZOU
IPC: C03C10/04
Filed: 1982-11-16
Abstract: PURPOSE:To obtain a crystallized forsterite glass having a marbly pattern suitable for building materials, e.g. wall covering materials, by preparing a composition consisting of specific amounts of SiO2, Al2O3, MgO and Na2O. CONSTITUTION:A crystallized forsterite glass prepared by incorporating 45- 65wt% SiO2 with 3-14wt% Al2O3, 16-22wt% MgO and 12-22wt% Na2O, i.e. silica sand with Bayer alumina, feldspar, magnesium hydroxide, magnesia clinker, soda ash and Glauber's salt, etc. to form a batch in the above-mentioned composition ratio, melting the resultant batch in a melting furnace, molding the molten batch into a given plate thickness, cutting the molded plate to a given size, and crystallizing the cut plate in a tunnel kiln.
Patent JP-H0361474-A (JP)
Title: Diluting water used for preparing alcoholic drink having low concentration by diluting japanese wine (sake) or wine without impairing taste
Inventor: KOIZUMI TAKEO
IPC: C12G3/06
Filed: 1989-07-31
Abstract: PURPOSE:To enable the production of diluting water used in order to change Japanese rice wine (SAKE) to a low alcoholic drink by using a natural liquor obtained by subjecting SAKE lees to enzymatic decomposition and distilling and concentrating the decomposed lees as a flavor and adding the natural liquor to the taste ingredient specific to refined SAKE. CONSTITUTION:A liquor (application number 1-115818) obtained by subjecting SAKE less to enzymatic decomposition, distilling and concentrating the decomposed lees is added as a flavor to a mother liquid in which is saccharides, lactic acid, potassium phosphate, calcium phosphate, sodium cinnamate, common salt, alanine, glycine are blended to provide the diluting water used in order to prepare low alcoholic drink. Then an alcoholic drink is instantly obtained without worsening taste by directly pouring the diluting water into half a cup or proper amount of refined SAKE or wine and stirring the mixture.
Patent JP-S58100756-A (JP)
Title: Pulse converter
Inventor: HARADA TAKEMI
IPC: G01R21/133
Filed: 1981-12-11
Abstract: PURPOSE:To enable even a general consumer to utilize a pulse converter for a watt-hour meter by providing a calculating circuit which performs prescribed calculation by receiving a pulse input, a digital display part, and a time measuring circuit which decides on whether calculating time is short or long. CONSTITUTION:Output currents and output voltagew of the 1st and the 2nd generators 3 and 7 are detected by current transformers 4 and 8, and a voltage transformer 11 for instruments and supplied to watt-hour meters 5 and 9 with pulse transmitters respectively. Pulse outputs of those watt-hour meters 5 and 9 are supplied to a pulse converting device 14, and an calculating circuit 18 calculates the total power of the 1st and the 2nd generators and outputs it from a terminal 17. A digital power display part 19, on the other hand, displays the power of the 1st generator, the power of the 2nd generator, and the total value of the both selectively with an input point changeover switch 20, and a time measuring circuit 21 and a time changeover switch 22 regulate the calculating time of the calculating circuit 18.
Patent JP-H0858872-A (JP)
Title: Storage case for work
Inventor: WAKEBIKI YUKITAKA
IPC: B65D85/68
Filed: 1994-08-24
Abstract: PURPOSE: To provide a work storage case which is light-weight, has a strength to withstand even a heavy object, can stably contain a work, and in addition, can improve a packing ratio as well. CONSTITUTION: A storage case 1 has a bottom plate member 2 wherein a standing part 2b is formed around a bottom part 2a, external frame member 3 made of a corrugated fiberboard which is fitted in the internal peripheral surface of the standing part 2b of the bottom plate member 2, assembled partitioning member 4 which is put in an excessive space when a work W is stored in the external frame member 3, and a top lid member 5 which covers the upper side of the external frame member 3.
Patent JP-H06318738-A (JP)
Title: Superconductive conjugated photoconductive substance bi-srca(lay)-cu-o material, manufacture thereof and superconducting optoelectronic device using same
Inventor: MASUMI TAIZOU
IPC: C04B35/00
Filed: 1991-07-16
Abstract: PURPOSE:To realize a superconducting optoelectronic device by a method wherein a superconducting conjugated photoconductive substance layer, which consists of a specified composition, is an insulator or a semiconductor in a dark state and has a conjugate photoconductivity paralleled with the superconductivity of a superconductor of its adjacent component at specified temperatures and in the state of light excitation in a specified wavelength range of light, is used for a photoconductive gate region. CONSTITUTION:A superconducting conjugated photoconductive substance layer, which consists of a composition shown by a formula of Bi2(Sr2Ca1)1-x(La2Y1)x-Cuy-O2 (0.4<=x<=1); y=2 and z=9 to 10.5), is an insulator or a semiconductor in a dark state and has a conjugate photoconductivity paralleled with the superconductivity of a superconductor of its adjacent component at the critical absolute temperature of 105 to 115K or lower and the temperature of 65 to 85K or lower of the superconductor of its adjacent component and in the state of light excitation in the wavelength range of light of 420 to 670nm, is used for a photoconductive gate region. For example, a photoconductive gate region 2 is formed on a substrate 1 consisting of SrTiO3. This gate region 2 is constituted of the above superconducting conjugated photoconductive substance layer, whereby a superconducting phototransistor can be realized.
Patent JP-S6093453-A (JP)
Title: Electrophotographic developing color toner
Inventor: TAKAGI RIYOUKICHI
IPC: G03G9/08
Filed: 1983-10-27
Abstract: PURPOSE:To enable control of spectral transmittance and formation of a sharp image in parts of chromatic pigment by incorporating the chromatic pigment and a UV adsorber each in a binder resin in a specified %, respectively. CONSTITUTION:Tone as a color toner is exhibited by using a chromatic pigment in a binder resin in an amt. of 0.5-15pts.wt. per 100pts.wt. of the binder resin, and the spectral transmittance of 300-450nm of an electrophotographically formed image is reduced to <=25% with a combination with a UV absorber, such as a salicylate type, benzophenone type, benzotriazole type, or cyanoacrylate Ni complex salt type compd.
Patent JP-H0251555-A (JP)
Title: Thermoplastic resin composition
Inventor: NISHIYAMA MASAO
IPC: C08L67/00
Filed: 1988-08-12
Abstract: PURPOSE:To obtain the title composition excellent in mechanical strengths, heat resistance, impact resistance and moldability by mixing a mixture comprising a polyphenylene ether resin and a polyester resin with a polycarbonate resin and a modified PS polymer in a specified ratio. CONSTITUTION:100 pts.wt. mixture comprising 10-90 pts.wt. polyphenylene ether resin (e.g., 2,6-dimethylphenol polymer), desirably, ot an intrinsic viscosity (in a 0.5 % CHCl3 solution at 30 deg.C) of 0.3-3.0 and 10-90 pts.wt. polyester resin (e.g., polybutylene terephthalate resin), desirably, of an intrinsic viscosity (in a 1% m-cresol solution at 25 deg.C) of 0.8-3.0 is mixed with 5-100 pts.wt. polycarbonate resin (e.g., one obtained from bisphenol A and COCl2), desirably, of an intrinsic viscosity (in a 0.5% methylene chloride solution at 20 deg.C) of 1-1.3 and 1-30 pts.wt. modified PS polymer (e.g., a polymer of styrene with maleic anhydride), desirably, of a number-average MW of 6000-150000.
Patent JP-H0849102-A (JP)
Title: Tonic method and utensil for it
Inventor: KIKUCHI YUKIO
IPC: A41B9/02
Filed: 1994-08-02
Abstract: PURPOSE:To exhibit tonic effect by the steady stimulation of the scrota which causes sensitive reaction, makes a seminal vesicle to induce lasting production activity and results in increased production of tonic substance at need. CONSTITUTION:This tonic method consists of the wearing of a men's special under wear 5 which steadily stimulates the pubic region, induces instinctive producing activity of the scrota and a seminal vesicle 11 under a well controlled condition of the pubic region and makes a man tonic. The men's special under wear 5 does not press the scrota but it has a space 7 which can weakly contact and causes weak stimulation on the scrota. Stimulation cloth 4 covering the bottom part of the underwear 5 is made in such a manner that it can change its shape depending on the shape of the scrota, and holds the penis 8 at one side or has a member capable of preventing direct contact of the penis to the scrota. Further, the stimulating cloth 4 is made to be adjustable to the shape of the scrota, i.e., enlarging or shrinking with an attaching tape 10.
Patent JP-H0251010-A (JP)
Title: Water jet type ultrasonic distance measuring method
Inventor: TSURUTA MASAHIRO
IPC: G01B17/00
Filed: 1988-08-12
Abstract: PURPOSE:To enhance cutting accuracy by measuring a cutting depth in real time by a method wherein a water jet is emitted to a cut groove while an ultrasonic wave is transmitted and the time up to the reception of a reflected pulse is measured to calculate a distance. CONSTITUTION:A constant amount of tap water having constant pressure is supplied to the chamber 4 to a water jet nozzle 1 and a water jet J2 is emitted to a cut groove B and an ultrasonic pulse is oscillated to the water jet J1 thereof from a submerged ultrasonic pulse transmitter-receiver 5. This pulse is propagated through the water jet J2 to be reflected from the bottom part of the groove 5 with which the jet J2 collides and again propagated through the jet J2 to be received by the transmitter-receiver 5. At this time, an oscillation pulse C and a receiving pulse (echo)D are displayed on the oscilloscope 6a of an ultrasonic cut depth measuring device 6. The time T from the pulse C to the pulse D is multiplied by the preliminarily measured underwater speed of an ultrasonic wave and, from the value 1/2 of said product, the distance from the transmitter-receiver 5 to a base line E, that is, the surface of a body A to be cut is subtracted to calculate the depth of the groove 5 in real time. A cut depth H is displayed on recording paper 7a as a recording line F.
Patent JP-S6179575-A (JP)
Title: Abrasive ground fabric and manufacturing method thereof
Inventor: MIZOGUCHI IKUO
IPC: B24B37/22
Filed: 1984-09-25
Abstract: PURPOSE:To prevent an abrasive fabric from being torn off a concave groove during rotation at high speed as well as to improve its durability ever so better, forming a dense layer of polyurethane elastomer in and around a surface of the concave groove of a short fiber mingled body. CONSTITUTION:A concave groove 4 is formed in the surface of a short fiber mingled body 2 filling up polyurethane elastomer, having a fine porous structure, ion an empty space of a fiber base material by means of high frequency heating compression. Simultaneously with this formation, a dense layer 5 of this polyurethane elastomer is formed in and around a surface of this concave groove 4, thus an abrasive ground fabric is produced. In this abrasive ground fabric produced like this, even if it rotates at high speed, the fabric forming the fiber base material in a way of unitizing the short fiber mingled body 2 is in no case torn off from this concave groove 4, leading to improvements in its durability. In addition, this concave groove 4 serves as an abrasive solution feed passage whereby an abrasive solution flows without any resistance and no loading happens there.