baber/WOPTO huggingface dataset:
Patent JP-H11258748-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SOEJIMA SUSUMU
IPC: G03C7/38
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To make a material excellent in the color reproducibility and the light-fastness of a color image by incorporating one kind of a cyan dye-forming coupler selected from specified compounds in at least one layer of cyan color developing photosensitive silver halide emulsion layers. SOLUTION: In this silver halide color photographic sensitive material, at least one layer of cyan color developing silver halide emulsion layers contains at least one kind of a cyan dye forming coupler represented by formula in which each of Z<a> and Z<b> is -C(R<3> )= or -N= and one of them is -N= and the other is -C(R<3> )=; each of R<1> and R<2> is an electron withdrawing group having a Hammett's substituent constant σp of >=0.20, and the sum of the σp of the both is >=0.65; R<3> is an H atom or a substituent; and X is an H atom or a group releasable by coupling reaction with the oxidation product of an aromatic primary amine color developing agent.
Patent JP-S61241078-A (JP)
Inventor: KOJIMA TOSHIO
IPC: B25J5/00
Filed: 1985-04-16
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-H0885071-A (JP)
Title: Polyhedronal jig and jig switching mechanism
Inventor: MATSUBARA TSUTOMU
IPC: B25B11/02
Filed: 1991-03-20
Abstract: PURPOSE: To enable a single jig to cope with many kinds of parts, so as to enable the cost reduction and easy stage exchanging by applying processing on respective surfaces of a polyhedronal body provided with many flat surfaces. CONSTITUTION: A polyhedronal jig 1 is formed into a regular pentagon (thereinafter, block) in order to cope with three kinds of parts. Center hole processing is applied to parallel two surfaces (a), (b) of the block, and hole processing for hooking in the block rotation by a center pin is applied on the (b) surface. Processing for making a posture guide is applied to respective surface (c), (d), (e) perpendicular to the surfaces (a), (b) in order to enable; parts to be set. The outer shape of the block is totally finished by, for instance, the fit tolerance of g6, and the squareness is set within about 0.01mm in relation to the surfaces (a), (c), (e) by taking the surface (f) as the reference. Accordingly, many kinds of parts can be set to respective surfaces.
Patent JP-2000275848-A (JP)
Title: Preparation of silver salt offset printing plate
Inventor: YAMADA JUN
IPC: G03F7/07
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a preparation method by which a printing plate free from etch pits and adopting a DTR system is obtained with a wide development latitude even in the case of a silver salt offset printing original plate using an inexpensive aluminum substrate having inferior alkali resistance. SOLUTION: A silver salt offset printing plate using an aluminum substrate is processed with a developer containing an alkaline earth metal. The aluminum substrate has <=3.5 g/m2 anodic oxide film, the ratio of the weight of the anodic oxide film to the surface roughness is <=8 and the thickness of the barrier layer of the anodic oxide film is <=25 nm.
Patent JP-S62236758-A (JP)
Title: Mount structure of armature in printing head
Inventor: KATO SHIGEMI
IPC: B41J2/28
Filed: 1986-04-08
Abstract: PURPOSE:To make it possible to certainly support high speed printing by shortening the vibration time of an armature, by constituting an elastic member for supporting each armature on a head main body in a rocking by manner of a torsion bar part and a leaf spring part. CONSTITUTION:Armatures 14 are supported by the combination of torsion bar parts 21, 22 with leaf spring parts 23. By this mechanism, stress applied to the torsion bar parts 21, 22 can be reduced and the enhancement of the durability thereof can be attained. Further, as compared with conventional constitution wherein armature is supported by the free end of a leaf spring along, the wt. of each leaf spring part can be reduced and, therefore, the high order vibration of the leaf spring part can be reduced and, because each armature is moved around the first torsion bar part 21, said armature receives the reduced effect of the high order vibration of the leaf spring part and, as a result, the vibration time of the armature 14 can be shortened and demand for high speed printing operation can be certainly met.
Patent JP-S60224874-A (JP)
Inventor: SHINONOME OSAMI
IPC: D06M101/16
Filed: 1984-04-20
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-H02258457-A (JP)
Title: Troubleshooting device for vehicle
Inventor: TAKEUCHI HIROYUKI
IPC: G01M17/007
Filed: 1989-03-31
Abstract: PURPOSE:To make troubleshooting of a vehicle accurately and efficiently even when the input trouble condition is not appropriate, by reducing and compensating the probability of the trouble according to the probability of being normal, when there exists any part inferred to be troubled and also any part inferred to be normal. CONSTITUTION:The troubled condition of a vehicle is input in an input section 1. An inference section 3 retrieves a variety of trouble information memorized in an information base 2 according to the input troubled condition. Namely, first the cause of the trouble is inferred, second a part for which the trouble is caused is inferred as well as its probability, and third a part for which the trouble information may not be produced is inferred as well as its probability. Also, a compensating section 4 reduces the probability of the part for which the second inference is made, according to the probability of the part for which the third inference is made, when the second and third inferences are made for the same part. In addition, an annunciator section 5 annunciates at least the part for which the trouble is caused and its final probability, according to the second inference and probability compensating results.
Patent JP-S59206206-A (JP)
Title: Pneumatic tire for passenger car
Inventor: MORIKAWA YASUO
IPC: B60C9/08
Filed: 1983-05-11
Abstract: PURPOSE:To obtain a lightweight tire having straight advance performance and the improved durability on traveling with a low internal pressure by specifying the position of the edge of an upper layer and the relation of the angles of the reinforcing cords between the upper layer made of polyester and a lower layer made of nylon and forming a carcass-cord layer by winding-up the lower layer onto the outer periphery of a bead wire. CONSTITUTION:A carcass cord layer 4 is formed from an upper layer 4u made of polyester and a lower layer 4d made of nylon, and the average value of the carcass-cord angles alpha1 and alpha2 measured from the side where the angle of the reinforcing cord of a lower-side belt reinforcing layer 5d forms an acute angle is set to be 96-108 deg. and the difference thereof is set to be 10-40 deg.. The both edges of the upper-layer carcass 4u are positioned closely to a bead-wire 3 side from the belt reinforcing layer 5d by a distance (x) equal to 0.2-0.9 times of the distance (l) between the edge of the belt reinforcing layer and the upper edge of a bead wire 3. The lower-side carcass cord 4d is wound-up outside from the inside onto the bead wire 3. Thus, a lightweight tire having the straight advance performance and the superior durability with a lower internal pressure can be obtained.
Patent JP-H11279091-A (JP)
Title: 1,8-(hydroxyethyl) naphthalene compound, 1,8-(acyloxyethyl) naphthalene compound and their production
Inventor: KAMATA TOSHIHIRO
IPC: C07C33/26
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compounds useful as monomers for a polyester and a polyether of peri-position cross-linking, a raw material for the monomer and a raw material for producing a surfactant. SOLUTION: 1,8-Bis (1-hydroxyethyl) naphthalene is shown by formula I and 1-(1-hydroxyethyl) and 8-(2-hydroxy ethyl) naphthalene is shown by formula II. The compounds of the formula I and the formula II are obtained by reacting sodium boron hydride with a boron trifluoride ether complex in an ether such as tetrahydrofuran as a solvent to generate diborane, treating diborane with a compound of formula III, preferably carrying out a hydroboration reaction at a temp. of 0-room to give 1,8-divinylnaphthalene-boron compound and decomposing the compound, for example, by adding an aqueous solution of an alkali to a reaction solution and then adding an aqueous solution of hydrogen peroxide. The compound of the formula II is acylated to give a compound of formula IV.
Patent JP-H02258821-A (JP)
Title: Fluorine-containing urethane compound and preparation thereof
Inventor: YOSHIZUMI MOTOHIKO
IPC: C07C311/09
Filed: 1989-03-31
Abstract: PURPOSE:To prepare the subject compound having excellent water repellency, oil repellency and non-tackiness and giving cured products having improved hardness, chemical resistance, heat resistance and melting points by reacting a specific fluorine-containing diol with a diisocyanate. CONSTITUTION:A fluorine-containing diol (e.g. a compound of formula II) of formula I (Rf is 4-10C perfluoroalkyl; R1 is 1-5C alkyl) with a diisocyanate (e.g. hexamethylene diisocyanate) to provide the objective compound containing 4-10C perfluoroalkyl groups and sulfonamide bonds combined with the perfluoroalkyl groups in the molecule and having at least one urethane bond per a polymer segment.
Patent JP-S524600-A (JP)
Title: Curing of epoxy resin
Inventor: SUZUKI TOSHIHIRO
IPC: C08G59/50
Filed: 1975-06-30
Abstract: PURPOSE: To cure a polyepoxy compound rapidly and efficiently. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63250057-A (JP)
Title: Manufacture of amalgamated zinc alloy powder
Inventor: KASAHARA NOBUYORI
IPC: H01M4/42
Filed: 1987-04-03
Abstract: PURPOSE:To obtain a sufficient hydrogen gas suppression effect even reducing mercury content by mixing molten Zn, Al, Ag and the like and amalgamating atomized powder thereof with mercury or mercury compound in dry process. CONSTITUTION:Al or Hg are mixed with molten Zn. Several species or more, selected from Pb, In, Cd, Ta, Ga elements which are effective to elevate the hydrogen overvoltage in coexistence of Zn, are also preliminarily added, if required. Atomizing thus obtained Zn alloy molten metal with high pressure gas, atomized powder is prepared. Next, the atomized powder is amalgamated with Hg compound in dry process. When the amalgamated Zn alloy powder is used for negative electrode active substance in alkaline battery, generation of hydrogen gas is effectively suppressed and excellent battery performance is achieved, despite of the low amalgamation rate.
Patent JP-H02259432-A (JP)
Title: Method and apparatus for measuring vibration
Inventor: TAKAMATSU HIROYUKI
IPC: G01H9/00
Filed: 1989-03-30
Abstract: PURPOSE:To reduce the measuring-error of the vibration of an object to be measured by controlling a beam reflecting body for a reflecting laser beam so as to bring the same to a vibration-free state and setting off the vibration of an apparatus itself. CONSTITUTION:The transmission laser beam having frequency f0 transmitted from a laser transmitter 5 is split by a beam splitter 6 and one of the split laser beams advances straightly to reach an object 70 to be measured and receives the effect of the vibration of the object 70 to be measured to be changed to a reflected laser beam which is turn returns to the splitter 6 as well as reaches a photodetector 8 by reflection. The other split laser beam is reflected by the splitter 6 and further reflected by a beam reflecting body 1 to again return to the splitter 6 to reach the photodetector 8. Since the beam reflecting body 1 receives the vibration of a support stand 4 through a vibration detector 2 and a control gain can be set so as to bring the beam reflecting body 1 to a vibration-free state by controlling the extension and contraction of a piezoelectric body 3, the frequency of the reflected laser beam from the beam reflecting body 1 is held to f0 as it is.
Patent JP-S62239846-A (JP)
Title: Manufacture of laminated core
Inventor: MARUYAMA TSUNEAKI
IPC: H02K15/02
Filed: 1986-04-09
Abstract: PURPOSE:To firmly fit laminates between respective core punched plates and improve air-tightness, by laminating a plurality of the core punched plates having engaging sections consisting of engaging recessed sections and engaging projected sections respectively, pressed-in and fitted on the core punched plates. CONSTITUTION:Stator core punched plates 5 are formed by press-punching the thin flate plates of magnetic steel plates or the like. On the outer diameter section of a slot groove 5a, an engaging section 10 consisting of a strip of an engaging recessed section 5b and an engaging projected section 5c is semi- punched and embossed and formed by press-punch forming. A plurality of said formed stator core punched plates 5 are laminated, and are laminated by applying pressure P to both of the end sections of the stator core punched plates 5 so that the engaging sections 10 of the laminated adjacent stator core punched plates 5 may be pressed-in and engaged with each other in order. As a result, the core punched plates 5 are jointed together, and air-tightness is improved.
Patent JP-S59206804-A (JP)
Title: Laser beam transmission line
Inventor: NAI YASUTO
IPC: H01S3/00
Filed: 1983-05-10
Abstract: PURPOSE:To suppress generation of a thermal blooming effect and deflection of a laser beam, etc. by filling a non-absorbent gas which does not absorb the laser beam into the body of a laser beam transmission line having air tightness. CONSTITUTION:The non-absorbent gas such as N2, Ar or He supplied from a non-absorbent gas supplying device 8 enters the inside of a body 4 of a laser beam transmission line through an inlet 9a provided near the beginning point of the body 4 so that the inside of the body 4 is filled with the non-absorbent gas. The inside of said body is filled with only one kind of the non-absorbent gas such as N2, by which the generation of phenomenon such as the fluctuation in the diameter of a laser beam 2 and the decrease in the output thereof owing to the thermal blooming effect occuring in the absorption of the beam 2 or the deviation of the center of the beam 2 from a preset optical axis 3 owing to the intrusion of a different kind of gas such as, for example, gaseous Ar into the body 4 filled with, for example, the gaseous N2, that is, the deflection of the beam, is suppressed.
Patent JP-S60224441-A (JP)
Inventor: OGASAWARA YUTAKA
IPC: A21D2/00
Filed: 1984-04-23
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-S63248978-A (JP)
Title: Cusp magnetic field type ion engine
Inventor: HAYAKAWA YUKIO
IPC: F03H1/00
Filed: 1987-04-02
Abstract: PURPOSE:To improve the ion generating performance by arranging a magnet having a reduced dimension and weakened magnetism in close to the screen electrode side for attracting the positive ions generated from a positive electrode and weakening the lines of magnetic force in that part. CONSTITUTION:The xenon gas G which passed through a flow rate adjustor 3 is introduced into s neutralizer 6, and the electrons E for neutralization are emitted. The gas G which passed through a flow rate adjustor 4 is discharged as atoms A into an ion generating chamber 10 from a distributor 12 through an insulation device 7, and the gas G which passed through a flow rate adjustor 5 is allowed to emit atoms A, positive ions I and electrons E from a main cathode 9. The atoms A are ionized to generate positive ions I in the ion generating chamber 10, and the positive ions I are attracted by a screen electrode 15, and acceleration-transported by an accelerating electrode 16, and a propulsion force is generated. In this case, a magnet 14F which is closest to the screen electrode 15 among the magnets 14 arranged in the ion generating chamber 10 is used, with the reduced dimension and weakened magnetism in comparison with other magnets.
Patent JP-S62240211-A (JP)
Title: Alignment device for rectangular chip part
Inventor: INAMURA ETSUKAZU
IPC: B65G47/14
Filed: 1986-04-09
Abstract: PURPOSE:To make the attitude of a chip normal, by forming recessed and projecting ridges at pitches which are substantially equal to or slightly less than the length of shortest side of the chip, in the bottom of a recess in an aligning plate, and by providing a chip fall preventing wall at the opening end of a conveying means so that it projects into the recess. CONSTITUTION:A chip 1 from a tube 16 is dropped between one side wall 18 of a recess 15 and a fall preventing projecting section 17. Accordingly, the chip 1 is disposed in the recess 15 in an upright condition. When an aligning plate 14 is lowered to separate the projecting part 17 of the tube 16 from the recess 15, the upright chip 1 rides on the corrugation of the bottom 19 of the recess 15 so that one end part of the chip 1 slips down into a trough section 21 and falls down, and therefore, the largest surfaces of the chip 1 are extended in the vertical direction so that the chip 1 takes a stable attitude. With this arrangement, the chip may be aligned in its normal attitude.
Patent JP-S58198874-A (JP)
Inventor: KATOU SHINICHI
IPC: H01R13/52
Filed: 1982-05-14
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-S59207707-A (JP)
Title: Temperature compensating circuit of tcxo
Inventor: MIYAYAMA TAKASHI
IPC: H03B5/32
Filed: 1983-05-10
Abstract: PURPOSE:To obtain a temperature compensating circuit of TCXO for which circuit constant is determined to maintain a fixed value regardless of the change of voltage by impressing voltage to a set of confronting other node from a power source through necessary resistance and supplying to VCXO. CONSTITUTION:Nodes 3 and 4 are connected to a node 5 through resistances R9 and R10 respectively, and the voltage is impressed to the nodes 3 and 4 from the node 5 by the second power source E2, and the potential difference generated between the two nodes is supplied to a voltage controlled crystal oscillator VCXO as output voltage. In a temperature compensating circuit constituted as such, the oscillation frequency at reference temperature is made not to change even when the voltage impressed to the VCXO is adjusted, to enable to adjust the oscillation frequency at optional temperature to become equal to that at reference temperature without calculating a circuit contant. That is, the circuit constant is so set that the potential difference between nodes 3 and 4 does not depend on E2.
Patent JP-H01255530-A (JP)
Title: Manufacture of light-weight structure
Inventor: HOTTA MASAJI
IPC: B29L9/00
Filed: 1988-04-05
Abstract: PURPOSE:To obtain a light-weight structure having high strength and excellent heat-insulating properties by filling a hollow section in a hollow body with a molded form having a similar shape and being made of a foamable synthetic resin and foam-treating the molded form. CONSTITUTION:When a hollow body made of a thermosetting synthetic resin is brought to the state of prepreg, a foamable synthetic resin molded form 3 is housed into the recessed section of a lower molded form 1, an upper molded form 1' is placed from the upper section of the molded form 3 and the joining sections of the molded forms 1, 1' are connected continuously, and these whole prepreg hollow body is set into a mold, and heated at the heating curing temperature of prepreg while the molded form 3 made of the foamable synthetic resin filled into a hollow section is foamed, thus forming a desired structure. When a thermoplastic resin is used as a hollow body made of a synthetic resin, the molded form made of the foamable synthetic resin foamed at a temperature lower than the temperature conditions of 100 deg.C or more is employed because the thermal deformation temperatures of the greater part of the resins extend over 100 deg.C or more.
Patent JP-S6236648-A (JP)
Title: Flash emitting device
Inventor: OKINO TADASHI
IPC: G03B15/05
Filed: 1985-04-19
Abstract: PURPOSE:To suppress the influence of a background reflection factor given to a main object and to improve exposure control accuracy by using a photometric means to reflected light from a background and variably controlling the light emitting quantity of a flash emitting part in accordance with the light intensity. CONSTITUTION:A power supply switch is turned on, a main capacitor 13 is electrically charged by the action of a boosting circuit 12, and when the charged voltage reaches a sufficient value for flash emitting, a flash emitting, a signal SSY is inputted from an image pickup device to a triggr circuit 14 through a terminal A to ionize a flash discharge tube 15 and to start flash emitting. The reflected light from the object irradiated by the emitted flash is detected by a photometric circuit 17, and when its integrating value reaches a prescribed value, an emission stopping signal Sc is sen to to a light control circuit 16 through a terminal B to stop the emission of the discharge tube 15. Consequently, the influence of the background reflection factor given to the main object can be suppressed and exposure control of for the main object can be highly accurately attained.
Patent JP-H08275895-A (JP)
Title: Mounting structure for handrail of bathtub
Inventor: KAWAMURA KEIZO
IPC: A47K3/00
Filed: 1995-04-07
Abstract: PURPOSE: To provide a mounting structure for a handrail for bathtub capable of mounting without applying an unnatural force to a bathtub and taking a bath safely. CONSTITUTION: A fixing tool 7 is mounted on a side wall 4 between the rail 3 of the bathtub 1 and the floor of a washing place 2, and a supporting tool 8 is mounted on a step 5 provided in the inside of the bathtub 1, and one terminal of the handrail 6 for bathtub bent in nearly reverse U-shape is mounted on the fixing tool 7, and the other terminal on the supporting tool 8 freely loadably/unloadably, respectively.
Patent JP-H08279501-A (JP)
Title: Manufacture of semiconductor element
Inventor: YOSHIE TORU
IPC: H01L21/3205
Filed: 1995-04-07
Abstract: PURPOSE: To decrease the water-solubility of a Ge doped boron phosphorus silicate glass layer, and enable the pure water rinsing of an interlayer insulating film, by performing heat treatment for flattening a boron phosphorus silicate glass doped with Ge for an interlayer insulating film, in an atmosphere containing water vapor. CONSTITUTION: A BPSG layer 4 constituted by doping with Ge (abbreviated as GeBPSG in the following) is formed as an interlayer insulating film. As the GeBPSG forming the GeBPSG layer 4, the conventionally well-known BPSG is doped with Ge to be total 30wt.%. The formed GeBPSG layer 4 is heat- treated for flattening, in an atmosphere containing water vapor. Thereby the GeBPSG layer 4 is melted, softened and flattened. During the heat treatment, the doping Ge transfers from the GeBPSG layer 4 to the water vapor atmosphere, and the water-solubility of the GeBPSG layer 4 after the heat treatment is decreased, so that influence of water can be almost neglected.
Patent JP-S61241660-A (JP)
Title: Semiconductor testing device
Inventor: YASUNARI KENJIRO
IPC: G01N29/04
Filed: 1985-04-19
Abstract: PURPOSE:To make it possible to execute highly accurate testing free of noise by frequency spectrum extracting the output signals of a detector. CONSTITUTION:Oscillation frequency is applied from an oscillator to an oscillating body 2. A semiconductor device 1, an object of test is placed on the oscillating body 2, and the device 1 is oscillated by oscillation of the oscillating body 2. A detector 4 that detects oscillation of the oscillating body 2 is provided in the lower part of the oscillating body 2 and connected to a spectrum analyzer 5. Normal spectrum of the analyzer 5 is displayed periodically in the picture as a spectrum of specified size. When abnormality such as, for instance, breaking of wire, mixing of alien matters etc., the spectrum that indicates the abnormality is displayed in the picture in periodical position different from normal spectrum as a spectrum of different size. Accordingly, abnormality of the device 1 is displayed easily and surely without noise and becomes possible to detect.