baber/WOPTO huggingface dataset:
Patent JP-H09245481-A (JP)
Title: Semiconductor integrated circuit device and semiconductor memory
Inventor: MIYAOKA SHUICHI
IPC: G11C11/41
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To accelerate the cycle time of a bipolar/CMOS RAM by the reduction of the irregularity of the recovery time of a variable impedance load circuit by providing a switching signal generator and a write control signal buffer. SOLUTION: Switching signal generators W1 to W8 are provided at the intermediate of paired variable impedance load circuits LC1L and LC1R to LC1R to LC8R provided corresponding to respective memory arrays ARY1L and ARY1R to ARY8L and ALY8R to form an impedance switching selecting timing signal. A write control signal is supplied from a timing generator TG to the generators W1 to S8 via write control signal buffer (signal repeating circuit) WB1 or WB2. Accordingly, the supply routes provided between the generator TG and the buffers W1, W2 become equivalently the same length, and hence the irregularity of the recovery times of the respective load circuits is reduced.
Patent JP-H08196122-A (JP)
Title: Mounting mechanism for seedling table in transplanter
Inventor: ISHIDA YOJI
IPC: A01C11/02
Filed: 1995-01-20
Abstract: PURPOSE: To provide the subject mechanism having such a scheme that a transplanting working section is furnished with transversely slidable sliding members which are, in turn, detachably mounted with a seedling table, and enabling to prevent the development of assembly errors and erase such troublesomenesses as to restrain smooth traverse feed due to staining of the sliding surfaces. CONSTITUTION: This mounting mechanism is so designed that a transplanting working section is mounted in a transversely slidable way with a seedling table 10 for seedlings to be transplanted, and furnished with transversely slidable sliding members 20, which are, in turn, detachably mounted with the seedling table 10. It is preferable that the seedling table 10 be attached to the sliding members 20 by using knobbed bolts 22.
Patent JP-H05195204-A (JP)
Title: Aluminum film-coated member
Inventor: MATSUMARU SHIGEO
IPC: G11B7/24047
Filed: 1992-01-16
Abstract: PURPOSE:To provide the subject member having an aluminum film with high reflectance and excellent durability. CONSTITUTION:This aluminum film-coated member 2 is obtd. by coating the surface of a synthetic resin base body 4 with an aluminum film 6. This aluminum film 6 contains aluminum crystals at a depth D within 600Angstrom  from the film surface 5 in contact with the base body 4 in a manner that the <111> chrystallographic axis perpendicular to the (111) chrystal face of the crystal is perpendicular or almost perpendicular to the film plane 5.
Patent JP-H05194006-A (JP)
Title: Production of gray concrete
Inventor: KAWAMOTO KENJI
IPC: C04B40/02
Filed: 1992-01-16
Abstract: PURPOSE:To produce concrete by coloring concrete or light-weight aerated concrete in gray. CONSTITUTION:In producing concrete obtained by blending cement with water and an aggregate or light-weight aerated concrete panel by blending silica sand with perlite, foams, etc., molding the blend in a mold to give a concrete panel and curing the concrete panel in an autoclave, in order to color the concrete, a water dispersion of carbon black is added as an admixture during blending, Concrete can be colored uniformly in gray without damaging properties of alkalinity of concrete. Since only a small amount of the water dispersion of carbon black is added as the admixture, concrete is inexpensively colored without exerting bad influence of the water dispersion of carbon black on physical properties of concrete.
Patent JP-H06220709-A (JP)
Title: Cap
Inventor: OKADA SHINZO
IPC: A42B1/02
Filed: 1993-01-21
Abstract: PURPOSE:To provide the visor of a cap equipped with a display means such as a projection type display. CONSTITUTION:This visor of a cap is characterized by having a lower visor and a foldable upper visor connected to each other at a site attached to the cap, the foldable upper visor being able to be freely folded over the lower visor along a weakened site at which the upper visor can be separated from the lower visor up to an opening position, a projection type display disposed between the lower visor and the upper visor, a catching member for forming a composite structure, and a display means equipped with an L-shaped spring disposed through both the ends of the visors. Thus, when the foldable upper visor is upward opened from the lower visor, the projection type display appears, and when the foldable upper visor is closed on the lower visor, the display means disappears.
Patent JP-H01237582-A (JP)
Title: Printing device
Inventor: KOKAI TAKAYUKI
IPC: G03G15/16
Filed: 1989-02-03
Abstract: PURPOSE:To prevent a toner from being left, to raise the transfer efficiency and to obtain a distinct transfer image by raising a photosensitive drum against a recording form with regard to a moving speed of the photosensitive drum and the recording form. CONSTITUTION:The rotational speed of a photosensitive drum 1 is increased by changing a reduction ratio of a decelerating mechanism 3 of the photosensitive drum 1. As a result, a latent image by a laser optical unit 6 extends in the rotational direction (the direction as indicated with an arrow 4) of the photosensitive drum 1, but in the part of a transfer part guide 11, a shift is generated due to a speed difference of the photosensitive drum 1 and a feed paper tractor 16, therefore, an image of a regular size is obtained on a form. However, a transfer start 22 advances a little due to the variation of the speed of revolution of the photosensitive drum 1. Accordingly, it is necessary to correct a transfer position or a form stop position for that purpose. As for such a speed difference, a satisfactory printing result is obtained by raising the photosensitive drum 1.
Patent JP-S62184314-A (JP)
Title: Quantitative molten metal pouring device
Inventor: OKAZAKI KAZUHIRO
IPC: G01F11/42
Filed: 1986-02-09
Abstract: PURPOSE:To receive molten metal which is poured from the molten metal outlet of a holding furnace by two molten metal reception parts of a foundry ladle alternately and to inject it into rotary molds alternately by fixing the foundry ladle which has the two symmetrical molten metal reception parts to the shaft of its center lower part,and adjusting the forward/backward rotary motion of the shaft. CONSTITUTION:The thin molten metal 9 supplied continuously from the molten metal outlet 2 of the holding furnace falls and stays in the right molten metal reception part of the foundry ladle. The right molten metal reception part slants down through the clockwise rotation of the shaft 7 to inject the staying molten metal 9 into a rotated mold A from a molten metal souring hole 5. At this point of time, the left molten metal reception part rises to receive the molten metal 9, but the shaft 7 reverses and the right molten metal reception part receives the molten metal 9 to discharge the molten metal staying in the left molten metal reception part, thereby souring it into a left rotary mold A. This motion is repeated to supply the molten metal 9 continuously from the molten metal outlet 2 of the holding furnace, so that the molten metal 9 is cut off and soured. The time of the slanting motion of the foundry ladle 6, i.e. forward/backward rotation of the shaft 7 is made constant to make the quantity of molten metal pouring constant.
Patent JP-H09223576-A (JP)
Title: Power conversion device and induction heating type rice boiler using power conversion device
Inventor: KITAIZUMI TAKESHI
IPC: A47J27/00
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To suppress the heating of a main circuit to low, and downsize a cooling fan or require no cooling fan by accumulating the heating of the main circuit composed of semiconductor switching elements in a heat accumulating portion. SOLUTION: When a commercial power supply 14 is power-converted into high frequency, semiconductor switching elements 2 conduct switching action at high speed. By the switching action the semiconductor switching elements 2 is heated so that whole the main circuit 1 is heated. The heating of the main circuit 1 is accumulated in a thermally connected heat accumulating portion 3 so as to radiate.
Patent JP-S60169547-A (JP)
Title: Steel for induction hardening
Inventor: SHIYUKU HAKOBU
IPC: C22C38/00
Filed: 1984-02-15
Abstract: PURPOSE:To obtain a steel for induction hardening with improved wear resistance and fatigue resistance by regulating the kinds and amounts of elements contained in a steel and the relation among the amount of C, Mn, Cr and Mo. CONSTITUTION:This steel for induction hardening consists of, by weight, 0.47- 0.55% C, 0.1-1.0% Si, 1.0-2.0% Mn and 0.02-0.06% Al as essential components, <=0.010% P and <=0.002% O as impurities, 0.4-1.5% Cr and/or <=0.5% Mo and the balance essentially Fe. In the composition, the amounts of C, Mn, Cr and Mo are regulated so as to satisfy an equation 5.9<[7XC%+1.72X Mn%+1.88XCr%+3.57XMo%]<11.9. The steel shows surface pressure resistance which is comparable to or higher than that of a carburizing and hardening steel, and it has a prolonged rolling fatigue life.
Patent JP-H10221478-A (JP)
Title: Seismic control structure of reactor building
Inventor: KUNO TOSHIO
IPC: G21D3/04
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To effectively reduce vibration input by connecting inner concrete body of reactor building and a proper location of reactor containment so as to be able to relatively displace by way of vibration absorption member such as spring. SOLUTION: Surrounding a reactor vessel 12, a primary shield wall 16 and a secondary shield wall 18 are stood and a steam generator 14 is supported by the secondary shield wall 18. On the outer surface of the secondary shield wall 18, a plurality steps of shelf parts 18a to 18d are formed. Surrounding the secondary shield wall 18, a reactor containment 20 is constructed. The primary shield wall 16 and the secondary shield wall 18 and the reactor containment 20 are constructed independently on a common foundation 22. In the gap δbetween the shelf part 18b at the second step from the bottom of the second shield wall 18 and the reactor containment 20, a vibration absorber member 28 is arranged. Putting the vibration absorber member 28 in between, the primary shield wall 16 and the secondary shield wall 18 and the reactor containment 20 are connected to each other.
Patent JP-S52110581-A (JP)
Title: Fault inspection equipment
Inventor: SAITOU KIYOTO
IPC: G01N23/04
Filed: 1976-03-12
Abstract: PURPOSE: In the fault inspection equipment - in which in order to obtain the fault image of the area to be photographed, information is taken in that is concerned with the fault faces along many passages caused by transmission, radiation and reflection in many directions and this information is used as raw data for reconstructing the fault image by means of logic processing - particularly detailed information is obtained concerning the area of interest within the object area to be photographed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05222283-A (JP)
Title: Polycarbonate resin composition
Inventor: TANAKA KENJI
IPC: C08L67/02
Filed: 1992-02-13
Abstract: PURPOSE:To obtain a polycarbonate resin composition having high rigidity and giving a molding having excellent appearance by compounding a polycarbonate resin with an aromatic polyester resin, a rubbery elastomer, an inorganic filler and a phosphite antioxidant at specific ratios. CONSTITUTION:The objective composition is composed of (A) a polycarbonate resin, (B) an aromatic polyester resin, (C) a rubbery elastomer, (D) an inorganic filler such as talc and mica and (E) a phosphite-type antioxidant such as bis(2,6- di-t-butyl-4-methylphenyl)pentaerythritol diphosphite. The amounts of the components A, B, C and D are 10-50wt.%, 10-50wt.%, 0-50wt.% and 1-30wt.%, respectively, and the amount of the component E is 0.01-5 pts.wt. based on 100 pts.wt. of A+B+C+D.
Patent JP-S63193762-A (JP)
Title: Sheet body carrying mechanism
Inventor: TORII SHIYUNPEITA
IPC: B65H29/20
Filed: 1987-02-06
Abstract: PURPOSE:To miniaturize a device itself, by forming a sheet body by bending the carrying path of the sheet body. CONSTITUTION:A first carrying belt 18 is extended vertically, and is curved so as to be directed in a horizontal direction at the inner corner part of an image reader 10, and a sub scan carrying means 20 is provided being separated by a small distance from its terminating part. The sub scan carrying means 20 consists of a pair of rollers 22 and a pair of rollers 24. In a sheet body carrying mechanism 42, rollers 66 and 68 constituting a first pair of rollers 52 and a second pair of rollers 54 respectively, and a displacing means to displace rollers 66a and 68a in a direction to separate them respectively, are arranged. In such a way, it is possible to miniaturize the device itself without giving unnecessary shock on the sheet body in scanning.
Patent JP-S59152799-A (JP)
Title: Piezoelectric ceramic transducer
Inventor: INOUE KAZUHIKO
IPC: H04R17/00
Filed: 1983-02-18
Abstract: PURPOSE:To attain ease of manufacture of a stable product immune to air, gas and moisture or the like by coating an electrode face formed on a major plane of a piezoelectric ceramic thin film by a radiant ray curing resin. CONSTITUTION:A circular piezoelectric ceramic thin film 2 is coated on a holding ring 3. The inner diameter of the ring 3 is made slightly smaller than the outer diameter of the thin film 2 so as to form the thin film 2 as a dome. The ring 3 is formed by the type of material having comparatively high rigidity such as iron, brass, polycarbonate or the like. Silver electrodes 4, 4 are formed thinly on both sides of the thin film 2 with a high temperature baking. An epoxyacrylate UV resin 5 is coated uniformly thereupon, ultraviolet rays are irradiated to form a curing film. Then, the silver electrodes are not susceptible to air, gas and moisture, the time required for curing is reduced and the workability is improved.
Patent JP-H04252334-A (JP)
Title: Program changing device for microcomputer
Inventor: MIYAZAWA AZUMA
IPC: G06F9/06
Filed: 1991-01-28
Abstract: PURPOSE:To attain the correction of programs in number larger than the capacity of a program changing RAM without increasing the capacity of the RAM included in a microcomputer. CONSTITUTION:Plural corrected programs are set and stored in an external nonvolatile memory 20. At the same time, a replacement subroutine is provided in a main program of a microcomputer 10 in order to transfer the contents of a single set of the memory 20 to a program changing RAM 3. Furthermore a replacement subroutine call instruction is contained in each corrected program.
Patent JP-H05227407-A (JP)
Title: Facsimile equipment
Inventor: MACHIDA TOSHIYA
IPC: H04N1/38
Filed: 1992-02-14
Abstract: PURPOSE:To omit a content part which is not to be transmitted so as to transmit it by giving a black mark at the edge of the content which is not to be transmitted in a transmission original. CONSTITUTION:An input part 10 inputs a mask function switch and a mask function signal is stored in a memory part 5. A read part 8 reads the original and stores having read data in a storage part 7. An identification part 9 judges a mask mode by the mask function signal of the memory part, identifies masking data from data stored in the storage part and converts data on a line concerned into white data. A control part 6 reads data which is masking-processed in the storage part, compresses a compression part 1, modulates it in a MODEM part 2 and transmits it through a network controller part 3.
Patent JP-H03231879-A (JP)
Title: Recorder
Inventor: MATSUMOTO YUICHI
IPC: B41J2/325
Filed: 1990-02-08
Abstract: PURPOSE:To reduce the size and to increase the recording speed of a recorder by employing a planar collective arrangement of recording elements. CONSTITUTION:A thermally coloring heat-sensitive sheet 6 of A4 size, for example, is mounted on a sheet supporting member 2 while being aligned with a guide line 2a and then a substrate la is rotated so that a heating element 1b is brought into pressure contact with the recording sheet 6. When the heating element 1b is heated according to an image signal, under this state, heat is applied entirely onto the recording sheet 6 according to the image signal and a color is developed on the sheet 6 thus recording the image. Consequently, recording can be carried out simultaneously on the entire face of one sheet 6 and the recording speed is increased. Furthermore, since the sheet 6 is not required to be carried, there is no need of sheet carrying means and thereby the device can be led to the extremes resulting in power saving and noiseless recording.
Patent JP-H08197554-A (JP)
Title: Resin molding device
Inventor: MATSUNO TAKEMI
IPC: B29C41/04
Filed: 1995-01-24
Abstract: PURPOSE: To provide a resin molding device which enables an efficient molding operation to be performed by shortening the idling time of a heating furnace in which a rotary molding die is stored. CONSTITUTION: In a biaxially rotating resin molding device with a molding die which is rotatable in a peripheral direction and a heating furnace which can fluctuate in an orthogonal direction to the rotating direction of the die, the heating furnace 1 of a box-type which can be closed airtightly has an introduction port 9 for the die 2 formed on both sides facing the rotating direction of the die 2. This port 9 is closable by a lid 10, and a mounting table 12, on which the die 2 can be deposited is installed on both sides of the heating furnace 1, facing both introduction ports 9.
Patent JP-H05279390-A (JP)
Title: Endothelin antagonizing cyclic pentapeptide
IPC: A61P25/28
Filed: 1993-01-22
Abstract: PURPOSE:To obtain the subject new peptide useful as a therapeutic agent for hypertension, renal failure, acute myocardial infarction, myocardial infarction, arteriosclerosis, etc., showing strong antagonism against endothelin through ETB receptor, comprising a cyclic pentapeptide having a specific amino acid. CONSTITUTION:By solid-phase synthesis of peptide, a chloromethyl resin, etc., is used as a carrier and the carrier is successively subjected to covalent bond with a protected amino acid from the C end according to amino acid sequence of peptide to synthesize a protected peptide. An N-end protecting group and the carrier are removed by a mild action of acid while leaving a protecting group at side chain to give a linear peptide. Then, the linear peptide is treated with a condensation agent, subjected to ring formation and elimination of the protecting group at side chain, alkoxylation of indole ring of tryptophan, etc., are carried out to give the objective cyclic pentapeptide of the formula (X<1> is D-Trp, etc.; X<1> is D-Asp, etc.; X<3> is pro, etc.; X<4> is D-Val, etc.; X<5> is Val, etc.; cyclo shows cyclic), showing antagonism against endothelin through ETB receptor.
Patent JP-S61188368-A (JP)
Title: Method of manufacturing traverse drum
Inventor: YAMADA SHOJI
IPC: B29C39/02
Filed: 1985-02-13
Abstract: PURPOSE:To make it possible to provide a thin wall drum made of iron group materials, by charging a particulate or powder material which is hardenable or fluidizingable, in the inside space of a film which defines a predetermined shape of a molding core so that pattern models between shell layers formed on the inner and outer surfaces of the film is vanished by melting. CONSTITUTION:A cylindrical chamber 7 is formed having a space 6 defined around a core mould die 4 composed of splitted die pieces 4a-4n. At first a stretchable film 5 softened by heating is inserted into the cylindrical chamber 7 along the inner wall 2 of the mould die 4. Then, the film 5 is sucked closely onto the inner wall 2 through suction holes 8. A powder or paticulate material 10 such as, for example, sand, metallic fine particles, piece balls, etc. is charged into the inside space of the film 5 defining a drum-like space to form a film skin layer on the outer peripheral surface of the material 10, and air withing the material 10 is sucked to reduce the pressure thereof in order to bind and harden the material 10. Further, a mould core 12 is set in the mould die, and a molten material is filled in the thus formed cavity 14. After removal of a mould die 13 and a cap 15 and stopping of suction, a pattern model 19 may be obtained.
Patent JP-S61185553-A (JP)
Title: Thermoplastic elastomer composition
Inventor: KITAGAWA TAKAHIKO
IPC: C08L27/00
Filed: 1985-02-13
Abstract: PURPOSE:To obtain a composition having excellent weather resistance, compression set, permanent elongation, shape-retainability at high temperature, and impact resilience, etc., by compounding a vinyl chloride resin with a specific halogenated ethylene-alpha-olefin copolymer and a plasticizer. CONSTITUTION:(A) 100pts.(wt.) of a vinyl chloride resin is compounded with (B) 10-400pts. of a halogenated ethylene-alpha-olefin copolymer having a halogen- content of 3-50(wt)% and CCl4-insoluble content of 5-95%, and (C) 10-400pts. of a plasticizer. The component A is a resin having a tetrahydrofuran-insoluble content of 5-90%.
Patent JP-H05197268-A (JP)
Title: Image forming device
Inventor: YAMAZAKI KOJI
IPC: G03G21/00
Filed: 1992-01-17
Abstract: PURPOSE:To obtain a copied substance which does not have surface fogging and which has sufficient density even when the image density of an original is thin and background is colored. CONSTITUTION:A pre-exposing device 13 selectively switching a pre-exposing unit 13a with long wavelength (610nm) and an exposing unit 13b with short wavelength (565nm) is arranged in the periphery of a photosensitive body 1; furthermore, a potential sensor 5 is disposed. A controller 60 is connected to the potential sensor 5, and a light source 19 irradiating the consecutive paper original 50 of a feeder 30 (density is thin and density irregularity exists much) is connected to the controller 60. The most frequent value (corresponding to the background color of the original) of an electrostatic latent image formed by a main electrostatic charger 2 and an exposing means 15, etc., is detected by the potential sensor controller 60 controls the light source 19 and sets this value to be a potential level at which the surface fogging does not occur. By that, the developing contrast is apt to be weak, but the developing contrast can be sufficiently secured by switching the pre-exposing device 13 to a short wavelength side.
Patent JP-H09223580-A (JP)
Title: Magnetron driving power source
Inventor: YASUI KENJI
IPC: H05B6/66
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent voltage such as exceeding its withstand voltage from being impressed on a semiconductor switching element at discharge time of a high voltage circuit. SOLUTION: A magnetron driving power source is provided with an inverter circuit 2 having at least a single semiconductor switch element 3, a boosting transformer 5, a high voltage rectifying circuit 7 and a control part 11. The control part 11 is provided with a driving means 10 to impart an ON-OFF signal to the semiconductor switch element 3 and an overvoltage detecting means 9 to detect that overvoltage is impressed on the semiconductor switch element 3. The overvoltage detecting means 9 imparts a signal to the driving means 10 when overvoltage is impressed on the semiconductor switch element 3, and the driving means 10 forcibly puts the semiconductor switch element 3 in an electrically continuous condition by this signal, and absorbs the overvoltage.