baber/WOPTO huggingface dataset:
Patent JP-H04139651-A (JP)
Title: Automatic cassette changer
Inventor: KOIWAI HIDEAKI
IPC: G11B15/68
Filed: 1990-09-29
Abstract: PURPOSE:To simply select a cassette even in the midst of operation by combining a cassette holding body capable of mounting cassettes on its outer surface respectively with a reproducing mechanism for rotating and moving the cassette holding body. CONSTITUTION:When a deck 51 approaches the cassette holding body 1, rotation of the holding body 1 is prevented by a stopper 59 of a pressing part 45. When a wormwheel 19 is turned in the direction of R1 by a motor 23, a rack 43 is moved in the direction of A2 via a gear 29, and the reproducing mechanism 3 is brought into contact with a stopping member 69 and stopped. At this time, the gear 29 becomes under a locking state, and the pressing part 45 is separated, while the stopper 59 becomes free, and the holding body 1 is rotated in the direction of R1. When the holding body 1 is sepcifically rotated, the motor 23 is reversely rotated via a sensor 63, and the holding body 1 is locked by the stopper 59 not to be rotated, and the reproducing mechanism 3 is moved in the direction of A1 to combine with the cassette holding body 1, so that the deck 5 is operated. By this constitution, a desired cassette is simply selected even in the midst of operation.
Patent JP-H11100840-A (JP)
Title: Pile head treatment method for cast-in-place pile
Inventor: SUZUKI SHIGERU
IPC: E02D5/34
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To save labor in chipping work using a machine such as a breaker in the case of chipping an additionally placed part of a pile head part of a cast-in-place concrete pile and also make a machine such as a hand crusher usable so as to be able to execute work in a state of no noise and no vibration in a city area and to facilitate execution of work even in a narrow construction site. SOLUTION: In a pile head treatment method for a cast-in-place pile, concrete 10 is placed higher than a specified top end to form an additionally placed part 3 at a pile head part 2. Immediately after placing the concrete 10 of the additionally placed part 3, a plurality of void pipes 4 which are cylindrical bodies closed at the lower ends, are inserted in the concrete 10 of the additionally placed part 3 at appropriate spaces so as to form a plurality of vertical holes 9 in the additionally placed part 3. After the concrete 10 is hardened, the additionally placed part 3 with the holes 9 formed is chipped off.
Patent JP-2000092531-A (JP)
Title: Exchange device and isdn interface unit
Inventor: SHIOMI JUNICHI
IPC: H04Q3/58
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to use an exchange device independently of the system of a line to be used. SOLUTION: A key telephone system 10 has a function for superposing a specific bit pattern to a channel B and sending the bit pattern at the idle time of a digital line. A time switch 32 extracts an idle pattern from an idle channel in an ISDN network under the control of a CPU 30, stores the idle pattern in a connection memory 32c connects and sends the idle pattern stored in the memory 32c as its own data to the channel B at the idle time.
Patent JP-H0789591-A (JP)
Title: Container inner bag
Inventor: ISHII TAKAHARU
IPC: B65D88/22
Filed: 1993-09-14
Abstract: PURPOSE:To obtain an inner bag that protects cargo from waterdrops resulting from dewfall inside a box-shaped container. CONSTITUTION:An inner bag contained in a box-shaped container has a body 1 comprises front and rear parts 9, right and left sides 6, 7, and bottom 10, of waterproof sheet, and a top 11 of permeable waterproof sheet. The container is designed to discharge moisture, generated from cargo inside the bag body 1, through the top 11, and to prevent waterdrops, resulting from dewfall on the internal wall of a container 2 when it is cooled, from entering the bag body.
Patent JP-H0898908-A (JP)
Title: Shuttlecock made of artificial raw material
Inventor: ONO FUMIAKI
IPC: A63B67/187
Filed: 1994-09-30
Abstract: PURPOSE: To reduce the weight of a feather shaft and a feather valve of a shuttlecock made of an artificial raw material and to improve elastic characteristics thereof. CONSTITUTION: A shuttlecock having many independent feathers made of an artificial raw material such as synthetic resin or the like is formed in such a manner that a feather shaft 3 disposed in the center of a feather 1 and at least a part of feather valves 4 integrally extended on both sides of the shaft are hollow.
Patent JP-H09104950-A (JP)
Title: High damping alloy and its production
Inventor: TOMITA YUKIO
IPC: C22C38/00
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To produce a high damping alloy having high damping capacity and high toughness by specifying the compsn. composed of C, Si, Mn, P, S, Cr, Al, N and Fe and the (200) diffraction intensity ratio. SOLUTION: A high damping alloy having a compsn. contg., by weight, <=0.02% C, 0.01 to <0.5% Si, <0.2% Mn, <=0.010%P, <=0.005% S, <0.5% Cr, 0.002 to 0.060% Al and <=0.006% N, furthermore contg., at need, one or more kinds among 0.05 to 2.5% Cu, 0.05 to 2.5% Ni, 0.05 to 4.5% Mo, 0.005 to 0.2% Nb, 0.005 to 0.2% V, 0.005 to 0.1% Ti and 0.0003 to 0.005% B, moreover contg. one or two kinds of 0.001 to 0.05% Ca and 0.001 to 0.1% rare earth metals, and the balance Fe with inevitable impurities, in which the (200) diffraction intensity ratio is regulated to >=2.5 and, preferably, having <=100μm grin size is obtd. This high damping alloy can be obtd. by regulating hot rolling and tempering conditions in the alloy having the prescribed compsn.
Patent JP-H0596549-A (JP)
Title: Mold for forming resin
Inventor: NAKANISHI ITSUHITO
IPC: B29C45/40
Filed: 1991-10-09
Abstract: PURPOSE:To provide the title mold facilitating the holding of a movable core part when a lower mold is displaced in a direction other than a mold opening and closing direction and preventing the damage of a resin molded product and the mold. CONSTITUTION:The holding means 8 of a movable core part 5 is provided to the lower side surface of a mold for molding a resin and, when a lower mold is displaced in a direction other than a mold opening and closing direction, the movable core part 5 is held at a predetermined slide position by the holding means 8.
Patent JP-2000089948-A (JP)
Title: Computer and system program storing medium
Inventor: WADA YUJI
IPC: G06F9/06
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a highly extendable computer. SOLUTION: The description format of a component code described by a prescribed description format is stored in a component information data base 20, the component code is inputted to loaders 41, 42 corresponding to the description format by an I/O part 50 and the component code inputted to the loaders 41, 42 is rewritten to an execution format and inputted to an execution part 10 for execution.
Patent JP-H01106820-A (JP)
Title: Spreading plaster of ketotifen
Inventor: IKADA YOSHITO
IPC: A61K9/70
Filed: 1987-10-19
Abstract: PURPOSE:To obtain a spreading plaster capable of endermically absorbing ketotifen having low percutaneous absorption effectively, by adding ketotifen a salt thereof to an aqueous gel matrix containing PVA. CONSTITUTION:Aqueous gel, preferably aqueous gel prepared by lowtemperature crystallization method, is blended with 0.01-4.0wt.%, especially 0.1-2.0wt.% ketotifen: 4-(1-methyl-4-piperidinylidene)-10H-benzo[4,5]cyclohepta[1,2- b]thiophen-10(9H)-one having excellent anti-SRS-A action, anti-histamine action and antiallergic action. 3-30wt.%. concentrated aqueous solution of PVA having >=95mol saponification degree and 1,700-2,000 viscosity-average polymerization degree is prepared, blended with ketotifen (salt) and optionally percutaneous absorption promoter and surface active agent, frozen at <=ice point, separated into an ice phase and PVA phase and the PVA phase is crystallized at >=the freezing point to give the aimed spreading plaster.
Patent JP-H11102043-A (JP)
Title: Silver halide photographic sensitive material and its processing method
Inventor: MARUI TOSHIYUKI
IPC: G03C1/035
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To enhance processing stability and pressure resistance and to control the silver image color to a pure black tone by incorporating a leuco compound to be allowed to give a blue dye by reaction with the oxidation product of a developing agent in a silver halide emulsion layer containing specified silver halide grains doped with iridium. SOLUTION: The silver halide grains contained in the silver halide emulsion layer are doped with the iridium and having an average grain diameter of 0.03-0.19 μm and a spectral maximum sensitivity in the 600-900 wavelength region. The emulsion layer contains the leuco compound to be allowed to give a blue dye by reaction with the oxidation product of a developing agent. It is preferred that the silver halide grains are chemically sensitized in the presence of a selenium or tellurium compound, and the total soating silver amount on the one side of the silver halide photosensitive layer is 0.3-2.4 g/m<2> , thus permitting the obtained silver halide photosensitive material to be enhanced in processing stability and pressure resistance and to have a pure black tone in the silver image.
Patent JP-H01103984-A (JP)
Title: Method for refining compound semiconductor crystal
Inventor: SHIBATA MASATOMO
IPC: C30B13/02
Filed: 1987-10-16
Abstract: PURPOSE:To produce a group III-V compd. semiconductor single crystal which is free from contamination by impurities at a low temp. by melting the group III element in the upper part of a crucible, melting the group III-V compd. in the lower part successively, floating the group III-V compd. crystal onto the upper part of a melt zone, and bringing a seed crystal into contact with the melt zone. CONSTITUTION:A polycrystal of the group III-V compd., for example, InP, is put into the crucible and the group III element, for example, In is put into the upper part thereof. Said upper part is sealed by a liquid sealant such as B2O3 and the crucible is heated to melt the In. The InP begins to melt successively from the boundary face of the In and the InP as the In melts. The melt in which a large quantity of the In is incorporated is thus formed. Since this melt has the density larger than the density of the ordinary melt, the melt moves toward the lower side of the InP polycrystal. The concn. of P in this melt zone increases gradually and the crystal of the InP begins to deposit. This crystal has the density smaller than the density of melt and, therefore, floats in the upper part of the melt zone. The refining of the crystal is executed in such a manner. The seed crystal is set at this time and is brought into contact with the melt zone, by which the InP single crystal is grown.
Patent JP-S61137945-A (JP)
Inventor: NUNOMURA YUTAKA
IPC: E04B2/74
Filed: 1984-12-11
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-H02111848-A (JP)
Title: Wear-resistant sintered alloy
Inventor: MOTOOKA NAOKI
IPC: C22C38/00
Filed: 1988-10-18
Abstract: PURPOSE:To improve the wear resistance and seizure resistance of the title alloy by combining a solid lubricant with a material which is obtd. by dispersing Fe-Cr-C-type hard grains in an iron matrix containing Ni, etc., and C and also specifying a composition. CONSTITUTION:This sintered alloy is prepared by dispersing 0.2-5%, by weight, of solid lubricant of >=1250 deg.C melting point and 3-15% Fe-CR-C hard grains (containing 50-70% Cr, 6-10% C, and 0.2-2% Si) into a matrix consisting of 0.5-8 of one or more elements among Ni, Cr, Co, Mn, Cu, and Mo, 0.4-2% C, and the balance Fe. Further, as the above solid lubricant, the one consisting of one or more kinds among CaF2, BaF2, MoS2, WS2, and BN is suitably used. When the additive quantity of the lubricant is less than 0.2%, the effect of improving seizure resistance and machinability is insufficient, and, on the con trary, deterioration in strength is increased when it exceeds 5%. Moreover, when the additive quantity of the above hard grains is less than 3%, the effect of improving wear resistance is reduced, and further, deterioration in strength and workability is increased when it exceeds 15%.
Patent JP-H02109682-A (JP)
Title: Measurement of dimension of work
Inventor: INOKUCHI HISAYOSHI
IPC: B24B49/00
Filed: 1988-10-18
Abstract: PURPOSE:To accurately measure the length of a work even if there is a thermal displacement, etc., by measuring a reference face for measuring dimension and finding the length based on the measuring value of the end face to be measured of a work and this measuring value of the reference face. CONSTITUTION:In the state of a work W being not held on a chuck in advance, the measuring part of a dimension measuring probe 30 is brought into contact with the reference face for measuring dimension and the chuck surface and these positions are measured. Based on these measuring results, the chuck projection amt. from the reference face for measuring dimension to the chuck surface is found and stored, and at the length measuring time, the measuring part of the probe 30 is brought into contact with the reference face for measuring dimension and the end face to be measured of a work W and these positions are measured. Based on these measuring results the distance from the dimension measuring reference face to the end face to be measured of the work is found and based on the measuring result of this distance and the chuck projection amt. stored in advance the length from the chuck surface of the work to the end face to be measured is found.
Patent JP-H08124806-A (JP)
Title: Electric double-layer capacitor
Inventor: OKAMURA MICHIO
IPC: H01G11/22
Filed: 1994-10-26
Abstract: PURPOSE: To obtain an electric double-layer capacitor having the energy density equal to a secondary battery by a method wherein, using the quantity of electrolyte of the concentration corresponding to the ion quantity same as the ion quantity of electrolyte of concentration with which internal resistance increases by the decrease in ion quantity, the quantity of filling of an electrode, corresponding to the difference of the above-mentioned two quantities, is increased. CONSTITUTION: The first quantity of the first concentration electrolyte, which gives the quantity of ion into the electrolyte with which constant internal resistance can be maintained within the range of the operating voltage, is used in the title electric double-layer capacitor. At this point, the second quantity of electrolyte of the first concentration, corresponding to the quantity of the ion quantity equal to the ion quantity of the electrolyte of the second concentration with which the internal resistance increases due to the decrease in ion quantity in the range of operating voltage, is used and the amount of electric charge of the electrode, in the quantity corresponding to the difference between the first quantity and the second quantity, is increased.  To be more precise, a charging current is fed to the capacitor block 3, on which a number of capacitors are series-parallel arranged, from an AC power source 1 through a charger.
Patent JP-H07121353-A (JP)
Title: Floating point adder-substracter
Inventor: TSURUTA HIDEYO
IPC: G06F7/38
Filed: 1993-10-20
Abstract: PURPOSE:To provide a floating point adder-subtracter for executing the addition and subtraction of floating point numbers at a high speed by the circuit constitution of a smaller scale. CONSTITUTION:This floating point adder-subtracter is mainly constituted of a mantissa adder 112, the complementer 114 of '1' and a mantissa incrementing device 117. It is noticed that the rounding and turning to an absolute value of a mantissa part in the addition and subtraction of the floating point numbers are exclusively generated in the following two cases. In the case of true addition or true subtraction for which an exponent difference is not '0', mantissa addition and subtraction is executed in the mantissa aader 112 and then the rounding is accurately performed by the mantissa incrementing device 117. In the case of the true subtraction for which the exponent difference is '0' the mantissa adder 112 calculates a mantissa difference and when the mantissa difference is a negative number, the absolute value of the mantissa is obtained by the complementer of '2' constituted by combining the complementer 114 '1' and the mantissa incrementing device 117. Since only one mantissa adder is required, the circuit scale is drastically reduced compared to a conventional one.
Patent JP-H01107623-A (JP)
Title: Digital reverse power protective relay
Inventor: KOTANI GENZABURO
IPC: H02H3/42
Filed: 1987-10-20
Abstract: PURPOSE:To obtain a digital reverse power protective relay with high precision without being affected by DC drift, by finding an arithmetic sum mean value between the effective power component operated in a certain point of time and the one half cycle before that point of time with an arithmetic sum averaging circuit, and by constituting the error terms caused by the DC drift voltage to be let zero. CONSTITUTION:In consideration of DC drift voltage to the current components, sampling values of voltage v and the current i are found v0, v-1, i0 and i-1, from each of which effective power is decided. Then, from the sampling values used for finding this effective power, the sampling values v-2, v-3, i-2 and i-3 of half a cycle before are found, from which the effective power is found. When these two effective power is averaged in an arithmetic sum, the term of an error factor of DC drift voltage is eliminated and an effective power component is obtained. By judging which larger is, this effective power component or the allowance value of the reverse power, a digital reverse power protective relay without being affected by DC drift voltage can be obtained accordingly.
Patent JP-H03219229-A (JP)
Title: Digital x-ray reader
Inventor: TAKEDA SHIRO
IPC: G21K4/00
Filed: 1990-10-02
Abstract: PURPOSE:To attain a high-speed reading by improving the delay of a reading speed due to the afterglow of simulating luminescence when stimulable phosphor sheets emit stimulated luminescence with exciting light and then the exciting light moves to a next picture element thereafter. CONSTITUTION:The stimulable phosphor sheets 3 and 1 which absorb and accumulate X-ray energy transmitted through an object are irradiated with the exciting light and stimulated luminescence which is emitted as a result is converted by photoelectric converters 3 and 11 to obtain image information. Then the photometric quantity of the stimulating luminescence is sampled at the specific intervals of time and correcting means 3 and 12 correct a digital X-ray image signal according to a specific expression which prescribes the relation between the photometric quantities of the respective sampling intervals and afterglows of the respective sampling intervals. The influence of the afterglow by a precedent picture element can be corrected according to a specific expression based upon the photometric quantity of a current picture element and the photometric quantity of the precedent picture element. Consequently, an X-ray image can be read at a high speed.
Patent JP-H0579084-A (JP)
Title: Toilet device with sound effect generator
Inventor: HIGUCHI MITSUHIRO
IPC: G10K15/04
Filed: 1991-09-13
Abstract: PURPOSE:To make the generation, mid-suspension, extension or the like of sound effects achievable independently of a taking-seat at need, and thereby promote water saving by outputting the operating signal of a control switch in preference to the output signal of a taking-seat sensor, and performing the generation and stoppage of a water flowing sound. CONSTITUTION:A box part 2, housing a low tank and a moving mechanism for pudenda washer, is installed in the rear upper part of a stool body 1, and an operating box 4, housing electronic apparatuses, is set up at the right. In addition, a stool seat 10 and a stool cover 11 are attached to the 1 free of rotation, and a taking-seat sensor 12, detecting the take-seat of a user and outputting a signal, is attached to this stool seat. Then, a control switch 5 is operated before being seated, an imitation sound of water flowing sound is produced, and during restricted sound generation after the elapse of the specified time, the switch 5 is operated again, thus it is extended and started. After stopping by the switch 5, with the operation of the switch 5, the taking-seat sensor 12 detects the take-seat motion, thus those of water flowing, intermediate and restricting sounds, etc., are generated. In this connection, it is started by an output signal of the taking-seat sensor 12, but an operating signal by the control switch 5 is carried out in preference to others at a control circuit.
Patent JP-H11102570-A (JP)
Title: Magnetic disk apparatus
Inventor: KAWASHIMA SATOYUKI
IPC: G11B21/10
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk apparatus that can suppress a drop of output due to increase of skew angle θ of a gap and can lower influence of edge noise. SOLUTION: In a floating magnetic head being formed of a non-magnetic material and having a slider 4 having a rail opposed to a magnetic recording medium and a core 5 for recording and reproducing, an angle is provided between the magnetic head gap and running direction of magnetic recording medium in such a direction as reducing a value of skew of gap for the magnetic recording medium, which is generated when a system for moving the magnetic head is loaded to the magnetic recording device having the rotary actuator type positioning mechanism.
Patent JP-S62123901-A (JP)
Title: Releasing device for electric brake of electric automobile
Inventor: FUKAYA MITSUO
IPC: B60L3/00
Filed: 1985-11-22
Abstract: PURPOSE:To pull an electric automobile easily by interrupting a flywheel diode connected in parallel with a motor on backward traction by manpower. CONSTITUTION:When a main switch 5 is turned ON, a contact 2a for a relay 2 is closed, and a motor 3 is connected to a battery 11 through a chopper circuit 4. When an electric automobile is moved backward on a slope, etc. under the state in which the main switch 5 is closed, regenerative braking in which currents generated by the motor 3 are returned to the battery 1 through a flywheel diode 7 is conducted, thus preventing a rapid descent on the slope, etc. The main switch 5 is opened on backward traction by manpower. Accordingly, a contact 6a for a releasing relay 6 is opened and the connection of the flywheel diode 7 is interrupted, thus resulting in no electric braking.
Patent JP-S62122160-A (JP)
Title: Leadframe for integrated circuit
Inventor: TANI KATSUTO
IPC: H01L23/50
Filed: 1985-11-20
Abstract: PURPOSE:To extend the punch life while preventing the wear of coining punch and the breakdown due to chipping from occuring by a method wherein the boundary between a flat coining part formed on the end of a lead and a non- coining part is formed into a surface describing an arc seen from the side of frame. CONSTITUTION:The boundary part between a coining part 2 formed on the end of a lead 1 and a non-coining part 3 is formed into a surface 5 describing an arc seen from the side of frame 1. The arc surface 5 is recommended to be formed into a concave arc with one end smoothly running in the coining part 2 so as to make the edge of coining punch end completely disappear. When the boundary part between the coining part 2 and the non-coining part 3 is formed into the surface 5 describing an arc, the end of coining punch can be rounded to prevent a chipping apt to cause wear and breakdown of punch from occuring.