baber/WOPTO huggingface dataset:
Patent JP-H02157141-A (JP)
Title: Heat ray shielding glass showing reflected gold color
Inventor: KIUCHI YOSHINARI
IPC: C03C17/34
Filed: 1988-12-12
Abstract: PURPOSE:To obtain heat shielding glass which is excellent in weather resistance and wear resistance and shows reflected gold color by successively coating a TiO2 layer having specified thickness and an SiC layer or a layer contg. SiC as a main component having specified thickness on the surface of transparent glass. CONSTITUTION:A first layer consisting of TiO2 having 10 - 30nm film thickness is formed on the surface of a transparent glass base body. Then a second layer is formed on the first layer which has composition shown in SiCxOy (0.85 <=x <= 1.1, 0 <= y <= 0.25) and 35 - 70nm, preferably 40 - 55nm, film thickness and consists of SiC or contains SiC as a main component. The first layer can be formed by utilizing Ti as a target and sputtering Ti in the evacuated gaseous oxygen atmosphere. Further the second layer can be formed by utilizing SiC as the target and sputtering SiC in the evacuated gaseous Ar atmosphere. Thereby the heat ray shielding glass is obtained which is excellent in durability and can be utilized as a single plate and is capable of thermal bending or strengthening work and shows reflected uniform gold color.
Patent JP-H05124245-A (JP)
Title: Method for estimating concentration of recording pattern at high and low temperature of thermal printer
Inventor: ENDO KEN
IPC: B41J2/36
Filed: 1991-10-31
Abstract: PURPOSE:To make it possible to know simply the concn. of a recording pattern at a high or low temp. environment by means of a thermal printer by simulating the concn. of the recording pattern at the high or low temp. environment while the environment at ordinary temp. is kept as it is. CONSTITUTION:The concn. of a pattern of a word or an image which is recorded on a paper by means of a thermal head at an environment of a temp. THL which is higher or lower than an ordinary temp. TM is estimated. When the temp. of the thermal head recording at an ordinary temp. environment is TK and an electric voltage applied for recording at the environment is V, an electric voltage obtd. by calculation based on an equation of V'={(THL+TK-2 TM)/(TK-TM)}1/2.V is applied to the thermal head at an ordinary temp. environment to record a pattern on a paper and the concn. of the pattern which the thermal printer may records on paper at the temp. THL is estimated.
Patent JP-2001132672-A (JP)
Title: Vane type fluid machine
Inventor: MATSUMOTO KENJI
IPC: F01C21/08
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a vane type fluid machine capable of securing excellent sealing performance even if work accuracy of a casing inside surface is relieved by improving a structure of a seal part of respective vanes. SOLUTION: This vane type fluid machine 4 has a casing 7, a rotor 31 for rotating in the casing 7 and plural vanes 42 for sliding on a casing inside surface 45 by being supported by the rotor 31. A seal part 50 of the respective vanes 42 is elastically deformably constituted so as to slide on the casing inside surface 45 in a state where the seal part 50 deflects toward the rear side in the rotor rotating direction C.
Patent JP-H05123936-A (JP)
Title: Workpiece transfer device in machine tool and method thereof
Inventor: HERAI JUNJI
IPC: B23Q7/04
Filed: 1991-11-01
Abstract: PURPOSE:To perform the construction and change of a production line easily by fitting workpiece transferring turret hands to turret tool rests disposed respectively on both sides of the machining position of a machine tool. CONSTITUTION:When a workpiece is gripped/fixed by a workpiece chuck 18, a machining process by tools fitted to a first and a second turret tool rests 8, 9 is put into progress. Since the other turret tool rest 9 and a turret hand 12 confronting the chuck 18 are of the same structure as the turret tool rest 8 and a turret hand 11, the workpiece is gripped in a machining position 6 by the turret hand 12 upon the completion of machining performed by the tool mounted to the turret tool rest 9 and transferred into the unloading position 16 of a unit machine tool, that is, an intersection on a line O-O, by the rotation of the turret tool rest 9 on a circular arc locus of a radius R1 around its axis 13 and the sliding of a slider 9A to the right in a direction X.
Patent JP-H06158945-A (JP)
Title: Opening fixing device for folding door
Inventor: HORI YOSHIAKI
IPC: E06B3/32
Filed: 1992-11-24
Abstract: PURPOSE:To simplify operation to open and close a door by a method wherein a moving element is slidably arranged to a door on the hinge-mounting side, an arm pivotally mounted on the moving element is pivotally mounted on a door frame, and a stopper is attached to the surface, positioned facing a middle door, of the door on the hinge-mounting side. CONSTITUTION:When a door 7 on the hinge-mounting side, a middle door 9, and a door end 11 are opened and closed, an arm 32 is rotated through rotation of the door 7 on the hinge-mounting side, and a moving element 29 is along a lower rail 20. When a door is brought into an opened state, the moving element 29 is slid to the hinge-mounting side from an opening window part 34, a stopper 35 is pushed by the middle door 9, a stopper piece 36 is protruded from a window part 34 in a hollow part 26 and positioned facing an end face 29a on the door end side of the moving element 29. Rotation of the door 7 on the hinge- mounting side is locked by the arm 32. When the end door 11 is then slightly moved in an opening direction, through rotation of the middle door 9, separation from the stopper 35 is effected. The stopper piece 36 restored to an original state through the resilient force of the stopper 35 is pulled off from the hollow part 26 and separated away from the moving element 29. The door 7 on the hinge-mounting side is released from lock and the door 7 on the hinge-mounting side, the middle door 9, and the door end 11 perform closing operation. This constitution causes simplification of operation of a door.
Patent JP-H10153686-A (JP)
Title: Use of 1-isopropyl-4-dialkyl=methyl=benzen compound as inhibitor for free radical generation
Inventor: ELIOT ERIC
IPC: G21C19/46
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To maintain the characteristics of a solvent by eliminating a free radical generated due to the radiation decomposition of the solvent by using 1-isopropyl-4-dialkyl-methyl-benzene compound as a diluent out of a solvent- diluent system sued for extracting uranium and/or plutonium. SOLUTION: A diluent is 1-isopropyl-4-dialkyl=methyl=benzene compound with a chemical formula of [formula 1], where R<-1> is alkyl group expressed by Cn H2n+1 ; R<2> is alkyl group expressed by Cm H2m+1 ; m and n eads is an integer within the range of 3<=m+n<=13. Alkyl groups R<1> and R<2> are straight or breached. Especially, the alkyl group R<1> of the compound is methyl group or pently group and alkyl group R<2> is butyl group or pently group. An example of the compound is 1-isopropyl-4-(6-undecanyl)-benzene. The compound easily supplies a number of free radicals in radiation decomposition due to a specific structure.
Patent JP-S63159846-A (JP)
Title: Developer kit for photographic sensitive material having improved preservable property
Inventor: AOYAMA OSAMU
IPC: G03C5/30
Filed: 1986-12-23
Abstract: PURPOSE:To control vegetation of a bacteria, without injuring photographic performance by controlling a part contg. hydroquinone and a sulfite to a liquid having pH of <=10.0, and by incorporating a specific compd. shown by the formula to the titled kit. CONSTITUTION:The titled kit is composed of at least two kinds of parts A and B. One of said parts contg. the hydroquinone and the sulfite is composed of the liquid having pH of <=10.0, and contg. the compd. shown by the formula I or II. Thus, the vegetation of the bacteria is controlled, without injuring the photographic performance of the photosensitive material to be treated, thereby improving the preservable property of the kit.
Patent JP-H04187359-A (JP)
Title: Low pressure casting device
Inventor: HASUDA HIROAKI
IPC: B22D39/06
Filed: 1990-11-21
Abstract: PURPOSE:To reduce the deterioration of air entrapping in a casting product by providing a means capable of control difference pressure between a chamber and a closed vessel in time series. CONSTITUTION:A vacuum tank 7 is beforehand made to be in a vacuum condition with a vacuum pump 10 before casting. In a controller 8, beforehand, a pressure curve of the pressure in a chamber 3 vs. the pressure in a closed vessel 5 setting a crucible 4 to the time, is inputted. At the time of starting the casting, the controller 8 controls a pressure control valve 6 for chamber and a pressure control valve 9 for crucible vessel so that the pressure in the chamber 3 and the pressure in the closed vessel 5 setting the crucible 4 are the same as the pressure curve. Only air is introduced though a porous ceramics 1 between the chamber 3 and cavity 2 in a die. By this method, the inside of the cavity 2 in the die can be reduced, and it is effective to reduce the deterioration of air entrapping in the casting.
Patent JP-H11139683-A (JP)
Title: Suction port curvature adjusting device of chopper table in chopper folding machine
Inventor: TEJIMA TSUNETOSHI
IPC: B65H45/18
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To simply and speedily change and adjust a curvature radius of a suction port of a chopper table to be in a proper state in accordance with paper thickness, paper quality, the number of pages, etc., of a section. SOLUTION: This folding machine has chopper tables 36 (36a, 36b) to guide a section folded ion the middle to a chopper folding position, a pair of chopper rollers arranged on lower parts of the chopper tables and a chopper blade to be inserted with the section between a pair of the chopper rollers through a suction port forming an opening part of the chopper tables and is constituted to carry out chopper folding by nipping the section inserted between a pair of the chopper rollers by the chopper blade. In this case, curvature adjusting rollers 50a, 50b capable of setting a curvature radius respectively free to adjust are provided on an opening edge part to which the chopper tables forming the suction port 54 of the chopper tables 36 (36a, 36b) is opposite.
Patent JP-2000118759-A (JP)
Title: Sheet material feeding device and picture image formation device
Inventor: SATO AKIHIRO
IPC: B65H7/02
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material feeding device and a picture image formation device capable of detecting the number of revolutions of a roller member or rotation drive time and detecting exchange time of the roller member depending on the situation of use of the roller member. SOLUTION: For example, when an upper step paper feeding part of a plurality of sheet material loading means provided in a picture image formation device is considered here, the information such as total number of revolutions or total rotation drive time of roller members 21, 22, 23 is compared with a use limit value of the roller members which is set in advance and is judged to judge proper exchange time of the roller members in accordance with the situation of use (wear condition) of the roller members.
Patent JP-H02133196-A (JP)
Title: Double acting press equipment
Inventor: ASARI AKIRA
IPC: B21J9/12
Filed: 1988-12-12
Abstract: PURPOSE:To make the length in height direction of a press small and to suppress the deformation of a press frame by forming a cylinder chamber in a crosshead, inserting and fitting a cover body from a fixed side into this cylinder chamber and also inserting and fitting a pressurizing member. CONSTITUTION:A blank material 50 is set onto a forming member 49 of a forming element means 48, a crosshead 40 and a blank holder 52 are allowed to descend by operating a driving means 54, and to blank material 50 is pressed against the outside peripheral part of a forming part 49A. Subsequently, by working hydraulic pressure onto a cylinder chamber 39 of the crosshead 40, hydraulic pressure is supplied between the lower end face of a cover body 38 and the upper end face of a pressurizing member 41, the pressurizing member 41 is allowed to descend and allowed to go into the forming part 49A, and by using the forming part 49A and the pressurizing member 41 as a female die and a male die respectively, prescribed press forming is executed to the blank material 50. In this case, through a press axial load in the press forming is received and undertaken by a press frame 30, the length in the height direction becomes small since the pressurizing member 41 is inserted and fitted into the cylinder chamber 39 of the crosshead 40 and contained as a pressurizing force generating means 37, and a deformation of the press frame 30 is inhibited.
Patent JP-H05153627-A (JP)
Title: Phase correction device for chroma signal in pal system 8mm vcr
Inventor: KIMURA YOSHIAKI
IPC: H04N9/88
Filed: 1991-11-28
Abstract: PURPOSE:To attain the miniaturization and to reduce the cost by forming the phase correction device for a chroma signal with simple circuits and less number of components. CONSTITUTION:A through signal being a reproduced chroma signal itself is inputted to a contact 23 of a chroma switch 23 switching a phase of the reproduced chroma signal and a delay chroma signal delayed by 1H at a 1H delay circuit 21 and whose phase is inverted is inputted to a contact 23b respectively. A switching signal generating circuit 22 comprising a Schmitt circuit 24 and a pulse delay circuit 25 outputs a switching signal every time a track traced by a reproduction head changes, the chroma switch 23 selects the through signal or the delay chroma signal alternately in response to the switching signal, and a chroma signal corrected for a correct phase relation is outputted from a switching contact 23c.
Patent JP-H10162530-A (JP)
Title: Head fixing structure of disc apparatus
Inventor: HAMADA YASUHIRO
IPC: G11B21/16
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a efficient and economical head fixing structure of the disc apparatus which can easily, quickly and surely fix, at a low price, a plurality of springs having heads at the end portions thereof to the head arms and moreover can easily remove the spring arms even after these are fixed. SOLUTION: In a head fixing structure of magnetic disc apparatus including a plurality of parallel head arms 3 arranged adjacently in the upper and lower lines and a plurality of spring arms 5 having magnetic head H at the end portion thereof to fix the rear end portions of the corresponding spring arms 5 at each surface of the upper and lower surfaces of the front end portion of the head arm 3, an adhesive layer S is provided between the each surface of the upper and lower surfaces of the front end portion of the head arm 3 and the rear end portion of the corresponding spring arm 5 and an elastic clip 11 in the U-shape is loaded from one side to the front end portion of the head arm 3 and the rear end portion of the spring arm 5 in the upper and lower side thereof and these are fixed when these are pressed from both sides like a sandwich for the fixing purpose.
Patent JP-S63164512-A (JP)
Title: Voice fader
Inventor: OKA NOBUYUKI
IPC: H03G3/00
Filed: 1986-12-25
Abstract: PURPOSE:To effectively attenuate a vocal component by adjusting the phase of a vocal component by a phase shifting part at the time of attenuating a vocal. CONSTITUTION:Vocal components are respectively extracted from an L-channel input and an R-channel input through respective band pass filters (BPFs) 2L, 2R. The output of the BPF 2L is inputted to a 2nd subtractor 1R together with the R-channel input through an AGC circuit 5 and a phase sifting circuit 4L and the output of the BPF 2R is inputted to a 1st subtractor 1L together with the L-channel input through a phase shifting circuit 4R. An L-channel output and an R-channel output are led out respectively from the 1st and 2nd subtractors 1L, 1R.
Patent JP-H04185755-A (JP)
Title: Needle-punched carpet
Inventor: MATSUDA HIDEO
IPC: D04H1/485
Filed: 1990-11-20
Abstract: PURPOSE:To obtain the subject carpet having excellent shape-stability after thermo-forming, free from curling phenomenon and resistant to pile collapse by using a mixed fiber composed of a specific conjugate staple fiber and a polypropylene staple fiber. CONSTITUTION:The objective carpet is produced by using a mixed fiber composed of (A) 10-40wt.% of a conjugate staple fiber having a single fiber fineness of 3-20d and produced by the conjugate spinning of (i) a component composed of a thermoplastic resin having a melting point of <=40 deg.C and (ii) a component composed of a thermoplastic resin having a melting point higher than the melting point of the component (i) by >=35 deg.C in side-by-side or sheath-core style in such a manner as to occupy the major part of the fiber surface with the component (i) and (B) 90-60wt.% of a polypropylene staple fiber.
Patent JP-H03175743-A (JP)
Title: Serial/parallel conversion system
Inventor: FUKUOKA TAKASHI
IPC: H03M9/00
Filed: 1989-12-04
Abstract: PURPOSE:To make it completely unnecessary to use a clock signal for restoration processing by executing conversion processing by a converter provided with (n) signal detecting signals and restoring the converted signal into the original serial signal by a converter provided with a circuit for outputting the exclusive OR of all n-bit parallel signals inputted to the circuit. CONSTITUTION:Only when an input signal Din transits its state at the timing of each 2 bits from its initial one bit, a signal P1 also transits its own state with 2-bit delay. On the other hand, a signal P2 transits its own state with 2-bit delay only when the input signal Din transits its own state at the timing of each 2 bits from the 2nd one bit. A serial/parallel conversion circuit 1 converts the inputted serial signal Din into 2-bit parallel signals P1, P2 and outputs respective signals to transmission lines 2a, 2b. On the other hand, a parallel/serial conversion circuit 3 on the receiving side is constituted of only one exclusive OR circuit X10 connecting the transmission lines 2a, 2b to its input terminals.
Patent JP-2001135554-A (JP)
Title: Electric double layer capacitor, electrode and manufacturing method thereof
Inventor: TAKEDA TOSHIKAZU
IPC: H01G11/86
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an electric double layer capacitor with improved strength and conductivity in electrode sheet and a small decrease in electrostatic capacity even when current density is increased, and provide an electrode and a manufacturing method. SOLUTION: An electric double layer capacitor includes a powder body made up of carbon powder, conductive material, binder and the like, and a collector body for supporting the powder body. A vapor growth carbon fiber(VGCF) is added to the powder body. The VGCF has a diameter of 0.05 to 0.1 μm, and the length is 5 to 20 μm.
Patent JP-H11147324-A (JP)
Title: Optical recording apparatus
Inventor: MUSHIAKI NOBUO
IPC: B41J2/45
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To synthesize/record images accurately on a recording medium with the use of a plurality of optical recording heads. SOLUTION: This recording apparatus comprises three optical recording heads 20B, 20G, 20R each having an optical valve element 32 of PLZT, image formation relay lens arrays 42B, 42G, 42R, an optical synthesis prism 45 and an image formation lens array 46. In this case, each optical valve element 32 is controlled to be turned on, off on the basis of image data. A light emitted from each optical recording head 20B, 20G, 20R is brought into the optical synthesis prism 45 via the image formation relay lens array 42B, 42G, 42R, overlapped to proceed in the same direction, passes the image formation lens array 46 and forms an image linearly on an exposure position E.
Patent JP-2000147514-A (JP)
Title: Method and device for dispersing beads
Inventor: KIDOUCHI YASUO
IPC: G02F1/1339
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain beads dispersing device and method capable of fixing the sprayed quantity of beads and preventing the transmissivity of pixels from being reduced without almost generating the intra-face dispersion of spray density. SOLUTION: Beads 13 are mixed into resist 12, the beads-included resist 12 is applied to a substrate 16 having pixels 15 and spread to a film with uniform thickness by rotating the substrate 16, the substrate 16 coated with the resist 12 is temporarily cured by heating, and the heated substrate 16 is exposed while using a photomask 20. The exposed substrate 16 is developed to remove the beads 13 on the pixels and the developed substrate 16 is heated to evaporate a solvent component from the resist 12. Consequently the dispersed quantity of beads 13 can be fixed, the generation of intra-face dispersion can be prevented and the dispersion of beads 13 can be uniformed.
Patent JP-H11150954-A (JP)
Title: Firing of thyristor converter
Inventor: KONO MASASHI
IPC: H02M7/12
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To keep thyristor firing phase intervals at a specified value regardless of a frequency fluctuation of the input AC in a thyristor converter having a bridge configuration. SOLUTION: One cycle Tif or half cycle Tih in the cycle Ci (i=1, 2,...) of the input AC of a thyristor converter is counted by a counter operated by a clock signal having a pulse cycle of τ. The counting result for the Tif or Tih corresponds to Nif or Nih. With specified phase intervals being θ0, an assigned value of time intervals corresponding to the θ0 is calculated by the formula tif=(θ0/360) τNif or tih=(θ0/180) τNih. The calculation result in the cycle Ci is used as an assigned value of time intervals for a next cycle Ci+1, and this value is renewed successively within one cycle at latest. By this method, the fluctuation in frequency of the input AC can be well managed.
Patent JP-H09157755-A (JP)
Title: Production of hot rolled steel sheet
Inventor: KIZU TARO
IPC: C21D9/46
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably producing a hot rolled steel sheet excellent in ductility without depending on the addition of a large amt. of B. SOLUTION: A slab having a componental compsn. contg., by weight, 0.015 to 0.050% C, 0.05 to 0.5% Mn, <=0.01% S, 0.005 to 0.100% Al, <=0.005% N, 0.0002 to 0.0015% B, Ti: (48/14)N%<=Ti<=(48/14)N%+0.010%, and the balance Fe with inevitable impurities is heated at 1150 to 2550-(2815×log(Ti wt.%) (N wt.%)/[(log(Ti wt.%) (N wt.%)-5.9)] deg.C, is subjected to finish rolling at the Ar3 point or above and is coiled at >=500 deg.C.
Patent JP-H09161966-A (JP)
Title: Glow discharge heating device
Inventor: TAMURA MASAKAZU
IPC: H05B7/16
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To prevent a current from flowing on heated objects by providing insulating films on the contact faces kept in direct contact with the heated objects of an electrode generating a glow discharge. SOLUTION: Water 16, 17 is fed to a passage 7 between an outer electrode 51 and an outer tube 4 and a passage 11 between an inner electrode 52 and an inner tube 8 respectively. A voltage is applied to both electrodes 51, 52 from an AC power source 14, a glow discharge is generated in a discharge space filled with discharge gas 18, and water 16, 17 is heated by the discharge heat. Insulating films 20, 21 are provided on the inner and outer peripheral faces kept in contact with the water 16, 17 of the outer electrode 51 and the inner electrode 52. The insulating films 20, 21 are made of an acrylic silicone resin, for example, they are made very thin to about 50μm or below not to hinder heat transmission.