baber/WOPTO huggingface dataset:
Patent JP-S6386032-A (JP)
Title: Effective address calculating device
Inventor: UCHIUMI TORU
IPC: G06F12/02
Filed: 1986-09-30
Abstract: PURPOSE:To omit an effective address calculated at an executing stage by using an executing address arithmetic unit which can qualify the result of addition qualified by an address qualifying element with another address qualifying element. CONSTITUTION:The displacement shown from a reference address is stored in a register 10 with an instruction for calculation of an executing address together with the reference address stored in a base register 12. Then the reference address is latched by registers 42 and 44 via a selector 62. The registers 10, 42 and 44 are put together by a 3-input adder 50 for calculation of the executing address. The result of this addition is delivered to an executing address register 20 as well as to a selector 60. A state shift control circuit 34 controls both selectors 60 and 62 based on the mode value of a mode register 18 and at the same time controls calculation of the executing address with reference to flip-flops 30 and 32.
Patent JP-H0878724-A (JP)
Title: Semiconductor light emitting device
Inventor: KITADA KATSUNOBU
IPC: B41J2/44
Filed: 1994-08-31
Abstract: PURPOSE: To enable high fining without reducing a light emitting area of each semiconductor light emitting element. CONSTITUTION: A plurality of semiconductor light emitting elements 3A, 3B formed on a substrate 2 are arranged parallel in two parallel lines. The semiconductor light emitting element 3B in one line is arranged in a space between adjoining semiconductor light emitting elements 3A in the other line and the semiconductor light emitting element 3A in the other line is arranged in each space between adjoining semiconductor light emitting elements 3B in one line.
Patent JP-H0980725-A (JP)
Title: Production of leader for transporting film
Inventor: MASUDA SHIGERU
IPC: G03D13/00
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a process for production capable of easily producing a leader having an insertion hole for film insertion and projecting pieces for film connection crossing the insertion hole with high accuracy. SOLUTION: This leader has a leader body 10 having the insertion hole 12 and a window 21 facing the insertion hole 12 and is provided with plural positioning holes 14, 22 at the respective sheet pieces 20 provided with the projecting pieces 23 on the inner circumference of the window 21. The positioning holes 14 of the leader body 10 and the positioning holes 22 of the sheet piece 20 are fitted onto the positioning pins 41 disposed at a jig 40 and both are joined via means by adhesion, etc., in the state of relatively positioning the leader body 10 and the sheet piece 20.
Patent JP-H0785418-A (JP)
Title: Manufacturing method and jig for magnetic head
Inventor: MINAMI KOICHIRO
IPC: G11B5/187
Filed: 1993-09-20
Abstract: PURPOSE:To obtain a manufacturing method for a magnetic head whereby the gap depth of a slider block in the magnetic head is well controlled. CONSTITUTION:It is necessary to grind a magnetic head of a magnetic disk apparatus so that the gap depth becomes a specified value (abbreviated as a depth lap hereinbelow). The end 5 of the depth is aligned and fixed in a state of a bar material with the upper end of an aligning dummy work 2 on a special grinding jig 1 to efficiently execute the depth lap. Accordingly, variation in the gap depth is restricted to be small, and many chips can be processed at one time.
Patent JP-S61111503-A (JP)
Inventor: MASUDA MINORU
IPC: H01C7/10
Filed: 1984-11-05
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-H03189489-A (JP)
Title: Valve device structure
Inventor: HOYA TAKESHI
IPC: F16K31/122
Filed: 1989-09-11
Abstract: PURPOSE:To improve durability and acting performance of a valve device by inserting and supporting the shank of a poppet into a tube provided in a case, forming a piston through extension of the under-head of the poppet, and supporting this piston slidably in a cylinder provided in the case. CONSTITUTION:A poppet 3' is formed into long-sized shape with a rod 17 pendulum- connected to a shank 5 extendedly toward the rear part of a case body 2, and a piston 18 is screwingly mounted at the periphery of the rod 17. Supply/discharged holes 23, 24 are bored at the side part of one case 2D provided at the other end of the case body 2, and a hydraulic control device is connected thereto combine the piston 18 into a double-acting piston. As an offset is not generated to the advancing/receding action of the poppet 3' in the case body 2, the initial machining accuracy of each tie-in part between the case body 2 and poppet 3' can be maintained to prevent the generation of offset abrasion and the like. Because of the piston 18, provided at the shaft rear part of the poppet 3', and advancing/receding in the cylinder 22, pressure is applied to the shaft body along the advancing/receding direction of the poppet 3', and this pressure performs buffer action together with pressure applied to the head 8 of the poppet 3' so as to improve the supply/discharge efficiency of a valve device 1'.
Patent JP-H0977596-A (JP)
Title: Production of ii-vi or iii-v compound single crystal
Inventor: KAWASE TOMOHIRO
IPC: H01L21/368
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To decrease defects in a crystal by coating the inner surface of a crucible with a vitreous material having a low softening point in which a powder having a higher melting point than a polycrystalline compd. is dispersed, introducing a polycrystalline compd. into the crucible, heating the compd. to melt it, and cooling it to grow a single crystal. SOLUTION: A mixture liquid is prepared by adding a solvent such as alcohol to a mixture of a solid powder such as a BN powder having about 0.05-50μm average particle size and higher melting point than a polycrystal line compd., a B2 O5 powder having a lower softening point than the polycrystalline compd. and an SrO2 powder by about 5-60mol% of the mixture. The mixture soln. is applied on the inner surface of a crucible and heated at about 300-1200 deg.C in an oxidative atmosphere to cover the inner surface of the crucible with a coating film of the mixture layer comprising a vitreous material dispersed with solid powders. Then, a seed crystal of a II-VI compd. such as CdTe or a III-V compd. such as GaAs is disposed in the crucible, into which a polycrystalline II-VI compd. or III-V compd. is added.  The crucible is sealed in an ampule and the compd. is molten by a VB method or the like to grow a single crystal to obtain a single crystal of the II-VI compd. or the III-V compd.
Patent JP-S60126480-A (JP)
Inventor: KUYAMA KAZUO
IPC: E05D15/48
Filed: 1983-12-09
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-S61111993-A (JP)
Title: Molecular beam epitaxial device
Inventor: OKUNO SUMIO
IPC: C30B23/08
Filed: 1984-11-07
Abstract: PURPOSE:To carry out directly pressure control of space, and to form a high- quality epitaxial film, by setting a cooling means corresponding to radiation space of molecular beam between a molecular beam source and an epitaxial film-forming face. CONSTITUTION:The molecular beam source 30 is heated, molecular beam starts to radiate from the molecular beam source 30 towards the molecular beam radiation space 50, and formation of an epitaxial film of the test specimen 70 starts. When molecular beam radiation from the molecular beam source 30 starts in this way, the pressure of the space 50 corresponding to the epitaxial film-forming face of the test specimen 70 begins to rise. Then, a refrigerant is fed from a refrigerant feed source through the pope 61 to the cooling means 60. The lower the temperature of the refrigerant, the higher exhaust effect, and the pressure control of the molecular beam space 50 can be carried out directly by selecting the refrigerant to be fed to the cooling means 60 and by controlling a feed amount of it.
Patent JP-H0949208-A (JP)
Title: V-groove cutting rotary edge and v-groove cutting method for snow-melting treatment
Inventor: TSUDA SHOICHI
IPC: E01C23/09
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To improve execution efficiency by providing a slit on the circumferential edge section of a wheel-shaped rotary substrate, and providing a cutting chip projected in the shape of an inverted V form by thickening the thickness of the point thereof taperingly thicker than the perimeter of the point. SOLUTION: An angle 2a1 of the point of an cutting edge is made at approximate 80 deg., the height 2b thereof is approximate 22mm, the height of the side end face 2c is approximate 5mm, the overall height 2d is approximate 40mm, at the same time, the thickness of both side ends is approximate 5mm, the thickness of the point is approximate 10mm, the width is approximate 60mm, and an inverted V-cutting chip 2 is formed. The cutting chips 2 are monolithically projected by brazing them to a plurality of cutting chip mounting sections provided on the circumference section of a wheel-shaped rotary substrate at specific intervals to form a V-groove gutting rotary edge 1.  When the execution is carried out, the rotary edge 1 is rotated upward from the forward direction of a cutter machine, the cutting chips 2 are cut into the asphalt paving surface, at the same time, V-grooves are formed while cooling them with drainage, and sludge is absorbed with a vacuum device.
Patent JP-S59125564-A (JP)
Inventor: KIKUCHI MASAHIRO
IPC: A61H3/06
Filed: 1982-12-29
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-H0959031-A (JP)
Title: Device for molding glass bottle and plunger device therefor
Inventor: KOSAKA KATSUMI
IPC: B29C49/02
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a plunger device of a rough mold, good in the ventilation of a gas and capable of simply molding the mouth part of a prison in a short time. SOLUTION: A plunger device for molding a glass bottle in a rough mold has a neck ring 12 and a plunger 14 in the lower part of the rough mold 20, and can mold the mouth part 18 of a parison P between the neck ring 12 and the tip part 46 of the plunger 14. A gas vent hole 70 communicated with the cavity 121 of the plunger 14 is disposed in the tip part 46.
Patent JP-H0685047-A (JP)
Title: Storing case
Inventor: NAKASHIGE YUKIKO
IPC: B65D25/02
Filed: 1992-09-01
Abstract: PURPOSE:To provide a storing case which allows visual confirmation of the information printed on a semiconductor wafer and mask without opening the case, relating to the storing case for staring, for example, semiconductor wafers and masks. CONSTITUTION:A semiconductor wafer 1 is stored in a storing case 8, while set in a wafer cassette 2. On the side wall of the storing case 8, a Fresnel lens 7 is attached at the position corresponding to a wafer information 4a such as wafer No. printed on the semiconductor wafer 1, etc. The wafer information 4a is magnified by the Fresnel lens 7 to allow for confirmation from the outside of the storing case 8.
Patent JP-S6475970-A (JP)
Title: Detecting device of current
Inventor: ISHIGAMI YOSHIHISA
IPC: G01R19/165
Filed: 1987-09-17
Abstract: PURPOSE:To prevent the occurrence of false detection due to a lightning surge current, by providing a discriminating means to discriminate the amplitude of a voltage which is reverse in polarity to a voltage in the direction of charg ing a capacitor and is generated at both ends of a first resistor, so as to detect a primary current of a current transformer. CONSTITUTION:When a negative lightning surge current flows through a primary winding n1 of a current transformer 6, as a primary current I1 to be detected, only a voltage V1 of 0.7V clamped by a diode D1 is generated at both ends of a resistor R1, and therefore the breakdown of a circuit due to the lightning surge current can be prevented. Although a charge current flows to a capacitor C1 through a resistor R2, on the other side, it is little charged due to a high resistance value of the resistor R2, and a voltage at the opposite ends thereof is very low. Accordingly, the capacitor C1 does not give a discharge current strong enough to offset a counterelectromotive voltage generated in a secondary winding n2 of the current transformer 6, and consequently the counterelectromotive voltage is generated. However, a discriminator 9 is a device to detect a current of negative polarity, and therefore this counterelectromo tive voltage causes no problem does not need to be suppressed particularly.
Patent JP-S6388779-A (JP)
Inventor: KAMIKAWA MICHIHARU
IPC: H05B3/56
Filed: 1986-09-30
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-H0568628-A (JP)
Title: Internal pressure holding control method for air mat
Inventor: YAMASHITA KAORU
IPC: A47C27/08
Filed: 1991-09-13
Abstract: PURPOSE:To execute control with high accuracy by knowing exactly internal pressure in an air tube at the time of pressurization, even if a fluctuation of a voltage or a voltage drop occurs. CONSTITUTION:A relation of a duct line pressure loss and internal pressure in an air tube at the time of two different voltage of an air pump 14 to be used is shown by a linear function, respectively. The relation of the duct line pressure loss and the internal pressure in the air tube derived by these two linear function is registered as data in a control means 6. At the time of actual measurement, initial pressure in the air tube is measured. Subsequently, by measuring a measured value immediately after pressurization is started, a duct line pressure loss at the time of actual measurement is derived. The duct line pressure loss in the actually measured value at this time and the duct line pressure loss at the time of two different voltage are compared and a relation interpolation of the internal pressure in the air tube at the time of actual measurement and the duct line pressure loss is executed by a proportional distribution, by which actual pressure in the air tube is derived.
Patent JP-H09107044-A (JP)
Title: Semiconductor mounting board
Inventor: ISHIDA NAOTO
IPC: H05K1/11
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To avoid electric shorting in conductor circuits on a marginal area of a semiconductor mounting board by increasing the wire spacing of this circuit located near the marginal area more than between lands of through-holes. SOLUTION: A glass-epoxy substrate formed on a semiconductor mounting part and conductor circuit 13 is cut at its marginal edge to form a semiconductor mounting board 10. Mutually adjacent conductor circuits 131 and 132 on the marginal edge 11 of the board 10 have parts near their edges 11. Wire spacing W1 of these parts are larger than the D1 of the conductor circuits between lands 141 and 142 of through-holes. This avoid floating plated leads and an excessive deposit of fused solder between conductor circuits 13 which form plated leads. At the outline process of the substrate or fused solder dipping, electric short between the conductor circuits near the marginal edge can be suppressed to improve the electric insulation.
Patent JP-S6386023-A (JP)
Title: Arithmetic system for digital signal processor
Inventor: SUNAGA JUNKO
IPC: G06F7/00
Filed: 1986-09-30
Abstract: PURPOSE:To decrease the number of processing steps by using a single bit of an idle field of a microcode to add +1 and -1 to the 15th bit of a computing element. CONSTITUTION:A digital signal processor consists of a program ROM 1, a data ROM 2, a RAM 3, an address counter 4, saving registers 5 and 6 for counter 4, the storing (output) registers 12 and 13 for arithmetic result of a computer element 11. A microcode for this arithmetic includes a field to prescribe the contents of the arithmetic to be processed and a field to prescribed the contents to be used for operations. Then a single bit of an idle field of the microcode is used to control +1 and -1 to be added to the 0-th bit as well as +1 and -1 to be added to the 15th bit respectively.
Patent JP-S6388834-A (JP)
Title: Wiring board for loading semiconductor element
Inventor: KUWAJIMA HIDEJI
IPC: H01L23/50
Filed: 1986-10-01
Abstract: PURPOSE:To obtain a wiring board, in which no warpage is generated and which has excellent mechanical strength and superior bonding properties and airtightness at the time of hermetic seal, by forming a large through-hole shaped at approximately the central section of a substrate, a wire bonding section formed to the periphery and a conducting circuit shaped brought into contact with the wire bonding section and the like. CONSTITUTION:A wiring board for loading a semiconductor element consists of a large through-hole 6 formed at approximately the central section of a substrate, wire bonding sections 3, 4 shaped on the surface of the substrate dn the periphery of the large through-hole, a conducting circuit 2 formed brought into contact with the wire bonding sections so as to be conducted with the wire bonding sections, small through-holes 1 shaped, penetrating the conducting circuit and the substrate, and pins 7 inserted and fixed into the small through- holes, and other sections are coated with a synthetic resin, leaving the noses of at least the pins and the wire bonding sections. An article acquired by impregnating paper, a woven fabric consisting of glass fiber, a nonwoven fabric, etc., with a resin composition such as epoxy, phenol, polyimide, etc., and laminate- molding and curing it is used as a blank for the substrate.
Patent JP-2001058621-A (JP)
Title: Resin-made bottle with label stuck thereon and its recycling method
Inventor: SHIBANO HIROSHI
IPC: B29B17/02
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a bottle with a label and a cap stuck and fitted thereon for obtaining pellets of high strength when the bottle with the label stuck thereon is recycled as pellets, a method for recycling the label from which an ink is removed and the bottle, and also provide recycled pellets. SOLUTION: A resin-made bottle is formed of a hollow molded bottle main body, a cap, an inner seal and a label. In that case, the label is provided with an ink layer to be removed in an alkaline hot water formed at least on one face of a thermoplastic polymer film, and all of the thermoplastic polymer film, the hollow molded bottle, the can and the inner seal are composed of a material of the same quality.
Patent JP-S6387795-A (JP)
Inventor: IWASA SANDAI
IPC: H05K3/40
Filed: 1986-09-30
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-H0282704-A (JP)
Title: Manufacture of electronic parts
Inventor: YOSHINAGA TAKASHI
IPC: H03H3/02
Filed: 1988-09-19
Abstract: PURPOSE:To integrally form a capacitor and a piezoelectric resonator by remov ing the prescribed part of the metallic layer of the outer circumferential surface of a cylinder made of ceramic dielectric with laser-cut, making it into a gap, and constituting a capacitor between the metallic layers at both sides of the gap. CONSTITUTION:A monel metal layer 2 is formed by sputtering a 'Monel(R)' metal at the outer circumferential surface of a circular cylinder 10 made of ceramic dielectric. Next, the MONEL metal layer 2 is made into an electrolytic electrode, an electrolytic Ni plating is executed, an Ni base layer 3 is formed only on the upper part of the metal layer 2, in the same way, an electrolytic Sn plating is executed, and only on the upper part of the Ni base layer 3, an Sn upper base layer 4 is formed. Next, the metallic layer of the prescribed part is removed by the laser cut and thus, gaps 5a and 5a between electrodes for capacitor constitution are formed. Thus, the capacitor can be integrally formed together with a piezoelectric resonator 20.
Patent JP-S61114040-A (JP)
Title: Air conditioner ventilating fan for duct
Inventor: NOMURA TAKAO
IPC: F24F7/08
Filed: 1984-11-07
Abstract: PURPOSE:To contrive to reduce the cost of construction by a method wherein plural heat exchanging elements arranged in a main body are taken out with sliding in order from an opening part provided at the bottom surface of a duct air conditioner ventilating fan main body, thereby the opening part on the main body is made small, also a checking port provided on a ceiling is made small, further, only one checking port is sufficient enough for installation thereof. CONSTITUTION:Two square box-shaped heat exchanging elements 3a, 3b through which an outdoor air and an indoor air are flowed respectively are arranged in lateral direction in a duct air conditioner ventilating fan main body 2. For taking out the heat exchanging elements and a blower 1, the first heat exchanging element 3a located at the blower 1 side is taken out via an opening part 4 and a checking port 8, the second heat exchanging element 3b and the blower 1 are moved to an open space 5, then those components are taken out in order via the opening part 4 and the checking port 8.
Patent JP-H0395485-A (JP)
Title: Clock circuit
Inventor: SAKUI MASATO
IPC: G04G5/00
Filed: 1989-09-07
Abstract: PURPOSE:To automatically calibrate time by allowing the time of a clock circuit to coincide with the time based on a sine wave signal of predetermined frequency when the difference between the time based on the sine wave signal of predetermined frequency and the time of the clock circuit is the same two or more times at every unit time. CONSTITUTION:A microcomputer (MC)1 receives the clock generated from a quartz vibrator 5 to display the calculated time on a display part 2. When a timer is set, a desired time is inputted to the MC 1 by a switch 4. When a desired time reaches in such a case that the timer is set, the timer is operated to send data, for example, to the microcomputer (MC) 9 of an audio apparatus or to operate a transistor 6 to control a relay 7 to issue a time signal. The MC 1 resets a max. value detection flag and an internal hard counter and extracts a sine wave signal of predetermined frequency at every time detected by a tuner 11 from an A/D input terminal three times at every predetermined sampling time and, when the same error is continuously detected three times, the present time of the block circuit is corrected in synchronism with the sine wave sent out of a broadcasting station.
Patent JP-H0794963-A (JP)
Title: Pulse width modulating amplifier
Inventor: KONNO FUMIYASU
IPC: H03F3/217
Filed: 1993-09-21
Abstract: PURPOSE:To provide a pulse width modulating amplifier capable of reducing output offset voltage and output noise and having excellent characteristics as to a pulse width modulating amplifier to be used for amplifying an output from an acoustic reproducing device. CONSTITUTION:Since an AC amplifier is constituted by connecting a capacitor 24 to the minus terminal side resistor 17 of an operational amplifier 1 and connecting one end of the capacitor 24 to earth, offset voltage can be reduced up to a value peculiar to the amplifier 1 irrespectively of gain and higher-order noise can be reduced.