baber/WOPTO huggingface dataset:
Patent JP-S6271656-A (JP)
Title: Printer
Inventor: SHIMOZATO MASASHI
IPC: B41J2/06
Filed: 1985-09-26
Abstract: PURPOSE:To position recording electrodes accurately and easily, by constituting each recording electrode of an ink-impregnable member with a tapered tip, and supporting the tip by a tapered support holes. CONSTITUTION:In a printer for forming an image by selectively flying ink droplets by an electrostatic means, each recording electrode 54 is constituted of an ink-impregnable conductive member, the tip thereof being tapered/ A support plate 63 is provided with a plurality of tapered support holes 64 conforming in shape to the tips of the recording electrodes at locations positioned for the electrodes 54. Since the recording electrodes 54 are restrained by he support holes 64, all of the electrodes 54 are accurately positioned at preset position. The positioning can be easily performed simply by pressing the tips of the recording electrodes 54 into the support holes 64 by, for example, springs 59.
Patent JP-S6192495-A (JP)
Title: Semiconductor memory device
Inventor: YAMADA JUNZO
IPC: G11C11/409
Filed: 1984-10-11
Abstract: PURPOSE:To attain high speed amplifying operation by comp. a signal line of a first signal line dividing a signal line into the plural number of pcs. and a second signal line commonly connecting these plural first signal lines respectively through a switch, and connecting a precharge circuit to the second signal line. CONSTITUTION:When all switching transistors 10-1-10-4 are turned off, a presensing circuit 3-1 in a sub-block 9 to which a memory cell selected by a clock phiD1 is contained is actuated, only the sub-block 9 after amplifying to some degree is connected at the timing of second signal line and a clock phic. Since a memory cell is not connected, to the second signal line, all load capacity CB2 is completely limited to small in comparing with all load capacity 4CB1 and a transmission delay time from a presensing circuit 3-1 to a main sense circuit 3-2 can be lowered. Thereby, a time required for making a lock phiD2 'H' condition after making the clock phiC 'H' condition when can be drastically shortened, and a high speed amplifying operation can be realized.
Patent JP-H0661347-A (JP)
Title: Method and apparatus for separating chip from adhesive tape
Inventor: YOSHIDA EIJI
IPC: H01L21/52
Filed: 1992-08-11
Abstract: PURPOSE:To separate semiconductor chips from an adhesive tape without causing damage to them. CONSTITUTION:A chip separator having a support member 13 provided with projected parts 13a and a push-up member 14 provided with pins 15, whose upper ends are acute, is used. First, in a state that the projected parts 13a come into contact to one part of the rear of an adhesive tape 2 to support a ship 1, the tape 2 is sucked downward and is partially peeled. Moreover, the pins 15 break through the tape 2 and rise so that the chip 1 is completely separated from the tape 2.
Patent JP-2001039822-A (JP)
Title: Esterase inhibitor
Inventor: TAKAGI KEIJI
IPC: A61K8/97
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain an esterase inhibitor capable of inhibiting the action of an esterase, maintaining the elasticity of the skin, keeping the youthful skin and useful for lotions and the like by formulating the extract of wood of Septa, wood of yellow meranti (Shorea spp.) or the like. SOLUTION: This esterase inhibitor is obtained by formulating an extract of wood of Septa, wood of yellow meranti, wood of white meranti (Sorea spp.), wood of kapur (Dryobalanops spp.), wood of Curculigo capitulata Kuntze, wood of Calohyllum spp., wood of Dipterocarpus spp., wood of Abies firma bark of Cornus controversa and bark of Betula grossa. The extract can be obtained by extracting the wood of the Septa, the wood of the yellow meranti, the wood of the white meranti, the wood of the kapur, the wood of the Curculigo capitulata Kuntze, the wood of the Calohyllum spp., the wood of the Dipterocarpus spp., the wood of the Abies firma, the bark of the Cornus controversa and the bark of the Betula grossa with water, a single hydrophilic organic solvent or a combination thereof, e.g. ethanol, or a polyhydric alcohol such as glycerol.  The extract can be formed into various preparation forms by formulating the extract optionally after removing the solvent.
Patent JP-H0959748-A (JP)
Title: P/m high speed tool steel excellent in wear resistance and chipping resistance and its production
Inventor: ISHIBASHI YASUKI
IPC: C22C38/12
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a P/M high speed tool steel-excellent in chipping resistance as well as in wear resistance. SOLUTION: This steel is an Mo type high speed tool steel containing Ni and Co, and further, Nb is contained by 0.5-2.0wt.% and the average grain size and the maximum grain size of carbides are regulated to 0.40-0.80μm and <=5μm, respectively. Moreover, at the time of producing the P/M high speed tool steel, it is recommened that the grain size regulation of carbides is performed by soaking treatment.
Patent JP-H0961076-A (JP)
Title: Heat transfer device and its controlling method
Inventor: UEKUSA TSUNEO
IPC: F28D15/06
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To enable a thermal transferring medium to be prevented from being gasified at a pump suction port without increasing cost by a method wherein an increasing rate of condensing capability at a condenser is controlled in response to a liquid surface height, volume and pressure loss of thermal transferring medium present at a pipe between a condenser and a suction port of a pump. SOLUTION: An evaporator 1, a condenser 2, a tank 3 and a pump 4 are connected in sequence by a pipe 5, and refrigerant acting as thermal transferring medium is enclosed in the pipe 5. A freezer 6 is arranged for use in supplying cold heat to the condenser 2, a cold water circulating pipe 7 is arranged between the freezer 6 and the condenser 2 and then the pipe 7 is provided with a pump 8 for controlling a circulation of the cold water and its amount, and with an opening or closing valve 9. Then, the pump 8, the opening or closing valve 9, a liquid surface height sensor 11, a circulating amount measuring device 12 and a memory 21 are connected to a control part 20.  The control part 20 calculates differences ΔH, ΔM, and ΔP between a liquid surface height H, a volume M and a pressure loss P and their reference values Hs, Ms and Ps are to multiply a weighted coefficient and then an amount of feeding water of the pump 8 is controlled in response to a sum of differences ΔH, ΔM, and ΔP.
Patent JP-H1066326-A (JP)
Title: Rotor for double-pole rabbet-type stepping motor
Inventor: NISHIO KIMIO
IPC: H02K37/16
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a double-pole rabbet-type stepping motor for a clock device, etc., wherein working noise which is generated intermittently is dramatically lessened and thereby the operation can be done silently. SOLUTION: A double-pole rabbet-type stepping motor P has such a structure that at facing ends of a stator, semicircular recessed sections are formed with their axes being shifted from each other and in a space surrounded by these semicircular recessed sections, a rotor 7 provided with a magnet having an N and an S pole is rotatably stored and by applying current to a coil wound around the stator 4, the rotor 7 is rotated. On a rotary shaft 9 of the rotor 7, a magnet 10 having an N and an S pole and a fly wheel having an inertia plate section 11b are parallelly installed.
Patent JP-H0263232-A (JP)
Title: Receiver side circuit for dsi equipment
Inventor: ONUKI KATSUMI
IPC: H04J3/17
Filed: 1988-08-30
Abstract: PURPOSE:To obtain non communication noise nearly equal to a noise included in a sender side communication line and to attain the effective utilization of a relay line by detecting an average level of a data in existing in a hung-over time of a line received at the reception side as a mean noise level. CONSTITUTION:A noise level detector 204 always references assigned control information, finds out a communication line whose connection to a relay line is about to be interrupted by the assigned control information and gives a mean value of signal levels detected just before the interruption of the communication line to a random noise generator 205. The random noise generator 205 generates a random noise given to the communication line according to the mean value of the given signal level. When the mean value of the signal levels detected just before the interruption of the communication line in this case is that detected within the hung over time of a voice detector employed for the sender side of the DSI equipment, the mean level is nearly equivalent to the mean level of the noise included in the communication line inputted to the sender side. Thus, the relay line is utilized effectively.
Patent JP-H0559630-A (JP)
Title: Unidirectional reinforcing substrate
Inventor: OISHIBASHI HIROHARU
IPC: D04H3/14
Filed: 1991-08-26
Abstract: PURPOSE:To prevent disturbance in orientation of fiber and change in width caused in producing a formed product of a modified cross section and obtain a readily formable unidirectional reinforcing base material having drapeability. CONSTITUTION:Yarn groups in which both end yarns 2 of unidirectional reinforcing fiber 1 are covered with low-melting polymer yarn and yarn groups in which auxiliary yarn fiber 3 is covered with thermoplastic low-melting polymer yarn are heated to construct the subject base material of a woven fabric form in which the unidirectional reinforcing fiber 1 is bound to the auxiliary yarn fiber 3 and the above-mentioned both end yarns 2 are bound to the auxiliary yarn fiber 3 in respective interlaced parts.
Patent JP-S6285253-A (JP)
Title: Correcting method for defect of mask
Inventor: MIYAUCHI TAKEOKI
IPC: G03F1/00
Filed: 1986-09-12
Abstract: PURPOSE:To correct the defect part of a mask by removal and to reduce man- hours by passing an ion beam from an ion source through an aperture, converging it through an electrostatic lens, and scanning the beam by a deflecting electrode, and irradiating the defect part of the mask. CONSTITUTION:The ion beam 25 emitted by the ion gun 8 is converged through the condenser lens 9, passed through an object stop 10, and deflected by the deflecting electrode 11, and the light is converted by an objective 13 to illuminate the photomask 14 on an X-Y table 15. Secondary charged particle from this mask 14 are acquired by a secondary charged particle detector 17, whose signal is amplified 18 and applied to a CRT19. The surface state of the defect part of the mask 14 is displayed on this CRT19 with the signal from a scanning power source 12 which drives the electrode 11. This surface state is observed through an optical microscope 20 to position the defect part of the mask 14 by an X-Y table control part 21, and a beam driving power source 23 is controlled through the operation on a controller board 23 to correct the defect part of the mask 14 by removal.
Patent JP-H0379932-A (JP)
Title: Front panel opening or closing device in indoor device
Inventor: MIZUSHIMA MORIHIRO
IPC: F24F13/20
Filed: 1989-08-18
Abstract: PURPOSE:To provide a positive restriction of vibration during operation and improve an outer appearance by a method wherein when a front panel is closed, a hook part is fixed to a receiving part of a front case and in turn when the front panel is opened, a special holding device is opened and the lower-most hook part is unfastened from the receiving part with a spring force of the special opening or closing device. CONSTITUTION:Under a condition in which a front panel 19 is closed, it is fixed by a projection 23 of a front panel 19 and a special holding device 24 of a front ease 17. A hook part 25 is engaged with the receiving part 26 at the lower-most position at the central part of the front panel 19 and fixed there. When the front panel 19 is opened, two lower-most ends of right and left sides of the front panel 19 are depressed with a finger, resulting in that a fixing of the special holding device 24 is released, and both ends of the right and left sides of the front panel 19 are slightly opened in advance with a force of a spring 21 of the special opening or closing device 22 and a resin resiliency of the front panel 19. Due to this fact, the central part of the front panel 19 is entirely lifted up by about 1.5 mm in the direction of arrow A. Accordingly, the hook part 25 is disengaged from the receiving part 26 and the front panel 19 is smoothly opened.
Patent JP-H1192885-A (JP)
Title: Austenitic stainless steel with extremely low nickel content
Inventor: RORAN SHIESURE
IPC: C22C38/58
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an austenitic stainless steel with extremely low nickel content, having mechanical properties and weldability equal to or higher than those of an austenitic stainless steel with high nickel content. SOLUTION: This steel has a composition containing, by weight, <0.1% carbon, >0.1 to <1% arsenic, >5 to <9% manganese, >0.1 to <2% nickel, >13 to <19% chromium, >1 to <4% copper, >0.1 to <0.40% nitrogen, >5×10<-4> % <50×10<-4> % boron, <0.05% phosphorus, and <0.01% sulfur. Further, this composition contains <=0.030%, preferably <=50×10<-4> %, of aluminum and <=20×10<-4> % preferably <=5×10<-4> %, of calcium.
Patent JP-H0655448-A (JP)
Title: Water jet finish machining method
Inventor: OTAKA HIDEKI
IPC: B24C1/08
Filed: 1992-08-11
Abstract: PURPOSE:To quickly obtain a flat finished surface with no projection in a simple manner at low cost by injecting water jet containing fine hard spherical particles out of a jet gun, and thereby performing finish processing on the surface of a work piece. CONSTITUTION:As a water jet gun 1, a dry system shall be employed, which feeds spherical particles with pressure, for instance by compressed air. Namely, high pressure water jet 7 out of a first nozzle 2 at the upper section, and steel particles out of an opening 3 at the side section are fed by compressed air to a mixing area 5. After water jet has been mixed uniformly with the steel particles in the mixing area 5, the mixture is injected onto the surface of a work piece 6 out of a second nozzle 4, so that finish processing by water jet operation is thereby performed. In this case, the diameter of each particle is set at a range of 0.02mm to 0.10mm. By this constitution, a flat surface with no projection can thereby be obtained with the loss in weight of base material reduced. In the case of parts moving implusively in particular, abrasion loss due to friction is reduced.
Patent JP-S6193522-A (JP)
Inventor: SAITO MASANORI
IPC: H01H19/58
Filed: 1984-10-15
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-2001041027-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: HIROTA SHINYA
IPC: F01N13/04
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To control an oxidation rate of reducing components in exhaust gas by first catalysts disposed at the upstream of an engine exhaust passage. SOLUTION: First catalysts 20 are disposed in an engine exhaust passage, a second catalyst 22 is disposed downstream the first catalysts 20, and an exhaust control valve 24 is disposed downstream the second catalyst 22. When reducing components in exhaust gas are required to be oxidized mainly by the first catalysts 20, the exhaust control valve 24 is approximately fully closed and sub-fuel is additionally injected in a combustion chamber. When the reducing components in the exhaust gas are required to be oxidized mainly by the second catalyst 22, the exhaust control valve 24 is approximately fully opened and the injection of the sub-fuel is stopped.
Patent JP-H0859441-A (JP)
Title: Hair cosmetic
Inventor: ASAMI MICHIKO
IPC: C08L83/12
Filed: 1994-08-15
Abstract: PURPOSE: To obtain a hair cosmetic containing an amphiphilic siloxane derivative having a specific hydrophobia group and hydrophilic group and a skin film-forming resin, having excellent set retaining force and good feeling after setting and not damaging hair. CONSTITUTION: This hair cosmetic is obtained by including 0.01-10wt.% of a siloxane derivative of formula I [at lease one of R<1> to R<12> is formula II (Q is a 3-20C divalent hydrocarbon; R<13> and R<14> are each H or 1-5C hydrocarbon, with the proviso that at least one of R<13> and R is H) and the remainder is a 1-30C hydrocarbon or the formula XR<15> (X is a divalent hydrocarbon; R is a 1-30C hydrocarbon); (1), (m) and (n) are each 0-2000; etc.] and 0.01-20wt.% (as a solid content) of a film-forming resin (e.g. an amphoteric polymer, an anionic polymer or a cationic polymer) and dissolving or dispersing these components into a solvent comprising water, a lower alcohol or a mixed solvent of water with the lower alcohol according to ordinary method.  The hair cosmetic can improve combing and brushing properties and prevent loosening of hair due to drying of hair and provide gloss and smooth touch feeling to hair after using.
Patent JP-H1161855-A (JP)
Title: Process for constructing underground space
Inventor: SASAKI KAZUO
IPC: E02D29/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a process of constructing an underground space, which is excellent in economical efficiency and workability by reducing labor and costs required for sheathing for protecting an excavated surface. SOLUTION: A steel box 11 composed of an inner steel sheet 13, an outer steel sheet 12, a widthwise opening stopping steel sheet 14 interposed between the steel sheets 13, 12 and having an opening 17 through which concrete can be placed, is continuously laid along an excavated surface so as to serve as sheathing material, and concrete is placed into the thus laid steel box 11 so as to form an integral underground concrete wall 21. Then, a floor slab 22 and a ceiling slab are formed being connected to the wall 21 so as to form an underground space.
Patent JP-H1162677-A (JP)
Title: Solenoid valve driving device
Inventor: UCHIUMI YASUTAKA
IPC: F16K31/06
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To perform a continuous operation of a solenoid valve properly using a single charger circuit. SOLUTION: A solenoid valve drive circuit 5 is equipped with a constant current circuit 41 which produces the specified constant current from the supply voltage and a charger circuit 33 which has a capacitor 37 accumulating a higher voltage than the supply voltage. A solenoid valve 17 furnished on a fuel injection valve to inject the fuel into a diesel engine is connected with the constant current circuit 41 and charger circuit 33 and is driven by current feed to a solenoid 30. The solenoid valve 17 (fuel injection valve) is driven at short intervals which does not suffice for completion of the charging of the capacitor 37 and executes the main injection and also pilot injection prior thereto.  At pilot injecting, the current feed to the solenoid 30 by the charger circuit 33 is prohibited and the solenoid valve 17 is driven only by the constant current circuit 41, and at the main injection, current feed to solenoid 30 by the charger circuit 33 is admitted and the solenoid valve 17 is driven through combination use of the charger circuit 33 and constant current circuit 41.
Patent JP-2001039712-A (JP)
Title: Modifying agent for zinc oxide film, and modified zinc oxide film and its preparation
Inventor: ISAKI MASANOBU
IPC: G02F1/1343
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To prepare a zinc oxide film low in variation in resistivity value and used appropriately as a transparent conductive membrane by treating the zinc oxide film with a modifying agent consisting of an aq.soln. containing a tervalent metal cation. SOLUTION: Substitution reaction and adsorption reaction of zinc and those metals is generated by immersing the zinc oxide film formed on a base material in the aq.soln. containing at least one kind or plural kinds of tervalent metal ions, that are In3+, Al3+, Ga3+, Tf3+, Y3+, Eu3+, Bi3+, Ru3+, Ce3+, or the like, as an improving agent, and the surface of the zinc oxide film is coated with these metals or oxides and the surface is improved. Further, the film is treated with the tervalent metal cation-containing aq.soln. of about 0.5-5 g/L concn., at about pH 3-8, and 20-40 deg.C and for about 5 sec.-5 min. Thus, the modified zinc oxide film is obtained, whose variation in the resistivity value is about 120% even if the film is left to stand in the environment of 60 deg.C temp. and 90% humidity for 5-20 day.
Patent JP-S6193342-A (JP)
Title: Electrification control method of electric water heater
Inventor: OTANI KUNIHIRO
IPC: F24H9/20
Filed: 1984-10-13
Abstract: PURPOSE:To improve the averaging function of the night-time power load and also to reduce the heat loss of an electric water heater by providing a remaining amount of hot water detecting means as well as a feed water temperature detecting means and a water heating temperature setting means so as to convert the feed water temperature to the equivalent feed water temperature for electrification control. CONSTITUTION:An equivalent feed water temperature Tw' is obtained by assuming that the apparent feed water temperature is increased when the thermal energy of the remaining hot water is added to the thermal energy of the feed water. If the level of the remaining hot water is as high as the remaining water detecting part 6 or 6', the detected information of the water temperature detecting part 4 is interfered with by the detected information of the remaining hot water detecting part 6 or 6' to obtain the equivalent feed water temperature at the equivalent feed water setting part 7. The required electrification time to a heater 2 is computed by an arithmetic unit 8 from said equivalent feed water temperature Tw' and the set water temperature Ts by the remaining hot water setting part 5, and, based on said computation, a control is made to delay the electrification starting time.
Patent JP-H0555532-A (JP)
Title: Gate array
Inventor: OGURA HITOSHI
IPC: H01L21/82
Filed: 1991-08-27
Abstract: PURPOSE:To test the function of logic circuits without using a lot of test input signal terminals in a built-in test circuit. CONSTITUTION:The mode select output terminals Q1 to Qn of a shift registor SR are connected with the select input terminals S of multiplexers M1 to Mn, and a test input signal STi is inputted into the logic circuit C2 to be tested only when the i-th mode select signal SQi is 1.
Patent JP-H0498121-A (JP)
Title: Pen drive device for recorder
Inventor: TANITSU MASAMI
IPC: G01D9/14
Filed: 1990-08-16
Abstract: PURPOSE:To detect the positions of both movable mechanism and a movable member with the use of only one mechanism and to control the positions thereof with a simple structure by arranging a pair of electrode plates having their relative opposed area which varies in association with the rotation of the drive shaft of the movable member, in a through-hole through which the drive shaft of the movable member pierces. CONSTITUTION:A rotary cylinder 19 in which protrusion 26 is engaged in a spiral groove 17 formed in the outer peripheral surface of a drive shaft 13, is rotated so that a movable member 15 moves along a guide shaft 12. Further, when the rotary cylinder 19 is rotated within a through-hole 18, the relative opposed area between stationary electrode plates 22a, 22b which are attached on a part of the inner peripheral surface of the through-hole 18 and a movable electrode plate 23 which is attached to the outer peripheral surface of the rotary cylinder 19, varies. Then, the capacitance between the stationary electrodes 22a, 22b and the movable electrode 23 varies. The variation in the capacitance corresponds to a rotating angle of the rotary cylinder 19, that is, a displaced position of the movable member. Accordingly, the positional information of the movable member can be obtained by measuring the capacitance.