baber/WOPTO huggingface dataset:
Patent JP-H10148898-A (JP)
Title: Production of planar particle containing much silver bromide in presence of special gelatin
Inventor: ELST KATHY
IPC: G03C1/035
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To produce such planar particles having a large amt. of silver bromide and having at least 2:1 average aspect ratio and at least 0.07μm thickness which give coating strength as high as possible in a gelatin emulsion state for various levels of hardened layer. SOLUTION: (1) A dispersion medium containing gelatin having <30μmol/g methionine is produced in a reaction container. (2) Silver halide crystal nuclei are produced by precipitation of a water-based soln. containing halogen ion and a water-based silver nitrate soln. in the dispersion medium in such a manner that <10wt.% of the whole silver nitrate used is consumed. (3) A gelatin having >=30μmol/g methionine is added to the reaction container. (4) Further silver halide is precipitated by precipitation of the water-based soln. containing halogen ion and the water-based silver nitrate soln. to grow the silver halide crystal nuclei. In this process, >90wt.% of the whole silver nitrate is consumed.
Patent JP-H04184752-A (JP)
Title: Recorder/reproducer
Inventor: NAGATSUKA OSAMU
IPC: G11B15/44
Filed: 1990-11-20
Abstract: PURPOSE:To mechanically vary the rotating speed of a reel with a simple structure by altering disposition of sections of a mechanical power transmission mechanism provided at (-) base plate side and other base plate side upon movement of the relative position of the plates so as to transmit the rotation from a drive source to the reel. CONSTITUTION:A stationary chassis 7 and a movable chassis 9 are disposed at relative positions, and a magnetic tape 3 is wound on a drum 1 intruded into the opening of a cassette 2 at a predetermined angle alpha deg.. When the drum 1 is rotated by an internal drum drive motor in a direction of an arrow A, a driving force of a direction A is similarly applied to a coaxial driving gear 11. Gears engaged between gears 18 and 21 can be switched to low and high speed gears 19, 20, and rotating speeds of four reels including switching of the gears 12, 13 can be selected to the same rotating speed of the drum 1 at this position. Thus, the rotating speed of the reel can be mechanically switched, the entire structure can be simplified, and its cost can be reduced.
Patent JP-H09151505-A (JP)
Title: Un-pipe housing structure
Inventor: SAKO NORIYUKI
IPC: E03C1/01
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance, etc. SOLUTION: UV-pipe storage structure for a UV sterilizer is housed in the lower space of a parting plate 5 installed into a circulation device. A sterilizer body case 1 with an inlet and an outlet 9, 10 for a fluid is mounted to the lower section of an opening section 5a formed to the parting plate 5, an upward opened UV-pipe storage case 3 is inserted and held into the sterilizer body case 1 while a UV pipe 2 is housed in the UV-pipe housing case 3, and a cover body 8, in which the upper-end opening section of the UV-pipe housing case 3 is capped with a lower section thereof, which holds the upper end section of the UV pipe 2 and in which the opening section 5a of the parting plate 5 is capped with an upper section thereof, is set up.
Patent JP-H08172072-A (JP)
Title: Semiconductor manufacturing device
Inventor: TAMAI TAKAHIRO
IPC: H01L21/683
Filed: 1994-12-16
Abstract: PURPOSE: To provide the title semiconductor manufacturing device capable of improving the reliability uppon the attraction to static electricity. CONSTITUTION: Within the title semiconductor manufacturing device composed of a vacuum vessel 2 to be a treatment chamber internally covered with an insulating material, a specimen base 6 mounting a semiconductor wafer 1 in the vacuum vessel 2 to be impressed with DC power source 3, and low frequency power source 5 as well as an counter electrode 7 electrically insulated from the specimem base 6 but impressed with high-frequency power supply 4, the semiconductor wafer 1 is static electrically attracted to the specimen base 6 by the potential difference between the plasma potential generated by the high-frequency discharge between the specimen base 6 and the counter electrode 7.
Patent JP-H01154010-A (JP)
Title: Optical transmission module
Inventor: YAGYU YASUTOSHI
IPC: G02B6/42
Filed: 1987-12-10
Abstract: PURPOSE:To improve the linearity of an optical output-forward current characteristic by forming an incident end face of an optical fiber vertically against the center axis, and also, installing a laser element so as to be inclined against the center axis of the optical fiber and providing a lens in a position where laser light is made incident aslant on the incident end face of the optical fiber. CONSTITUTION:The laser light which has been emitted from a laser element 1 is condensed by a lens 2, and thereafter, made incident aslant on the end face of an optical fiber 3, and the greater part of the incident light is transferred into the optical fiber 3, but a part thereof is reflected by the end face of the optical fiber 3. However, since the laser light is made incident aslant on the end face of the optical fiber 3, it does not occur that its reflected light returns to the laser element 1, and an optical output of the laser element 1 is extremely stable. In such a way, an abnormal oscillation of a laser does not occur, and an optical transmission module which is excellent in the linearity of an optical output-forward current characteristic can be obtained.
Patent JP-H10141318-A (JP)
Title: Actuator
Inventor: TANAKA KATSUNORI
IPC: G01M17/007
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To perform both of speed control and kickdown control smoothly by forming a cylinder unit into double piston structurization so as to make it act even either of a hydraulic actuation and a pneumatic actutor. SOLUTION: At the time of speed control, hydraulic pressure is made to act on a head cylinder end side cylinder chamber S1 via a first port 7. Both first and second pistons 3 and 4 are pushed toward the right in a state of being adjoined with each other, and in a state that the hydraulic pressure is filled up in the head cylinder end side cylinder chamber S1, an acting end 10a of a piston rod 10 is driven forward, and an accelerator is trodden via an accelerator jig 13. In time of kickdown control, air pressure is made to act on an intermediate cylinder S3 via a third port 12. The first piston 3 is pushed to the light and the second piston 4 to the right, respectively, and in a state that air pressure is filled up in the intermediate cylinder chamber S3, the action end 10a of the piston rod 10 is driven forward, and the accelerator is trodden via the accelerator low jig 13.
Patent JP-2001133165-A (JP)
Title: Discharging device of moving bed furnace
Inventor: SHIMA SHINJI
IPC: C21B13/10
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a device in which even if a density of processed material on a furnace bed of a moving furnace is varied, the material can be discharged in a stable manner without increasing a residual amount and when there occurs a possibility that a screw conveyor is damaged by the processed material, the damage can be immediately avoided. SOLUTION: This device comprises a screw conveyor, a pressure sensor arranged on a bearing fixing table of the conveyor, a lift mechanism for the conveyor and a controller for operating the lift mechanism in response to a detected value of the pressure sensor and adjusting a height of the conveyor. It is preferable that when the detected pressure value exceeds a predetermined value, the conveyor is lifted up. Load of inspection work is reduced, and yield and operating efficiency of facility are improved.
Patent JP-H11148273-A (JP)
Title: Remodeled sash
Inventor: NAKAGAWA SATOSHI
IPC: E06B1/62
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a remolded sash where a window frame can be exchanged without breaking an outer wall material and a water cutting-off treatment can be easily carried out. SOLUTION: A hollow molding frame 30 is arranged between a window frame 20 and an outer wall material 1, and the outer wall material 1 is arranged at a position where it does not lie on an attaching piece 25 of the window frame 20. Thus, in exchanging the window frame 20, a molding frame 30 may be removed and then exchanged after cutting a seal material 8, and exchanging work can be easily and inexpensively carried out by excluding a troublesome work such as the breaking of the outer wall material 1. In addition, a water cutting-off treatment can be simply carried out only by arranging a sealing material 8 in a narrow space between the outer wall material 1 and the molding frame 30.
Patent JP-H09129276-A (JP)
Title: Press contact connector
Inventor: SHINOZAKI TETSUYA
IPC: H01R4/24
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent the wire leading-out part of a wire presser cover from becoming large. SOLUTION: A connector housing 21 is formed out of a hood part 22 and a terminal housing part 23 with many cavities 28 arranged in two rows along upper and lower levels and a cover 30 is mounted on the terminal housing part 23. Large cavities 28 capable of housing a terminal fitting 40 are arranged so as to be staggered in the terminal housing part 23. Also, the terminal fitting part 40 has a tab 41 and a press contact connection part 43 is formed on the opposite end of the tab 42 as an integral part thereof. The press contact connection part 43 is formed out of an extension piece 43A extended from the tab 41 along the same plane, and a bent piece 43B standing from the extension piece 43A in such a state as faced thereto. In addition, each engaging connection part 43 is arranged in the cavities 28 in such a state as partly staggered.
Patent JP-H04184259-A (JP)
Title: Simple rotary direction detector
Inventor: IMAGAWA MASATO
IPC: G01P13/04
Filed: 1990-11-19
Abstract: PURPOSE:To accurately inspect a rotary direction at low cost by arranging a rotary body between two pairs of light emitting parts and light detecting parts and bringing the outer peripheral part of the rotary body into contact with the shaft of an electromotor to be inspected and detecting a rotary direction by a photoelectric switch. CONSTITUTION:An electromotor 1 to be inspected has a shaft 2 and the outer peripheral part of a rotary body 3 comes into contact with the shaft 2 and, when the electromotor 1 is rotated, the contacted rotary body 3 is also rotated. Slots 4 are concentrically provided on the rotary body 3 and the rotary body 3 is arranged between two pairs of light emitting parts 5 and light detecting parts 6. The concentric slots 4 of the rotating rotary body 3 are irradiated with the lights from the light emitting parts 5 and, on the basis of the signals reaching the light detecting parts 6, the rotary direction of the electromotor 1 is detected. As a result, no human erroneous judgement is generated and this detector is far inexpensive as compared with a commercial rotary direction meter.
Patent JP-H10152618-A (JP)
Title: Resin composition for sliding member having excellent dimensional accuracy
Inventor: NAGANO SATOSHI
IPC: C08K13/08
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition which can give a molded sliding member having an excellent dimensional accuracy, excellent sliding characteristics under low-load low-speed conditions (low PV conditions) and having good mechanical properties and heat stability. SOLUTION: This composition is prepared by mixing 100 pts.wt. amorphous resin having a glass transition temperature of 140 deg.C or above, such as at least one resin selected among polycarbonates, polysulfones, polyether imides, polyarylates and modified polyphenylene ethers, with 5-100 pts.wt. conductive filler and 5-120 pts.wt. at least one compound selected among oxides, peroxides, compound oxides and carbonates of group IA or IIA metals in the periodic table, such as at least one compound selected among talc, wollastonite, dolomite, magnesium oxide and potassium titanate.
Patent JP-H11139130-A (JP)
Title: Rear wheel suspension device for vehicle
Inventor: HIRASAKA NAOTO
IPC: B60G9/04
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a rear wheel s suspension device for a vehicle whereby a torsion beam can be prevented from resonating with a load noise, the load noise transmitted to the vehicle can be reduced. SOLUTION: In a rear wheel suspension for a vehicle of twist beam type having a pair of trailing arms extended in a vehicle longitudinal direction to support a wheel able to rotate and a torsion beam 34 extended linearly in a car width direction to be connected in both ends to a pair of the trailing arms, a mass body 44 in length of about almost 1/2 to 1/4 of the total length of the torsion beam is almost in the center in its lengthwise direction, in the vicinity of both ends of the mass body, an elastic body 40, 42 is interposed, to be mounted in the torsion beam. Consequently, primary/secondary bending resonance of the torsion beam can be efficiently absorbed, the torsion beam can be prevented from resonating with a load noise, its transmission to the vehicle can be reduced.
Patent JP-H01301613-A (JP)
Title: Styling agent and composition containing the same
Inventor: REIMONDO EDOWAADO BORITSUKU JI
IPC: A61K8/31
Filed: 1988-12-12
Abstract: PURPOSE: To prepare a hair styling agent, comprising a linear tacky random copolymer and a volatile diluent in a specific proportion, suitable for use in a rinse-off hair-care composition and useful for maintaining a temporarily set style. CONSTITUTION: This hair styling agent comprises (A) a tacky copolymer having two or more monomers randomly arranged in the substantially linear copolymer chain, preferably the one having 20-75 deg.C single glass transition temperature and 25,000-75,000 number-average molecular weight and (B) a volatile diluent, selected from a hydrocarbon, an ester, an ether, an amine, an alkyl alcohol, a silicon derivative and a mixture thereof and having 99-260 deg.C boiling point and <0.2% water solubility at preferably (1:20) to (5:1), most preferably (1:4) to (2:3) weight ratio of the ingredients A:B. The styling agent has 0.5-100μm, preferably 1-25μm average particle diameter and is compounded in an amount within the range of 0.5-25% in a hair styling composition.
Patent JP-H10193613-A (JP)
Title: Method for correcting print and ink jet printer using it
Inventor: YOSHIDA TATSUO
IPC: B41J2/12
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To suppress a deformed amount of a piezoelectric element and to optimize a discharge amount of ink droplet by measuring electrostatic capacity of the element, increasing a maximum value of voltage applied to an electrode when the capacity is smaller than a predetermined value, and decreasing the maximum value of the voltage applied to the electrode when the capacity is larger than the predetermined value. SOLUTION: Base piezoelectric element 1, intermediate piezoelectric element 2 of an ink jet head 31 are changed at electrostatic capacities according to aging change of the head 31. Then, terminals R, Q and electrostatic capacity detector 33 are connected to electrodes 8, 5, voltage V1 to be detected applied to the element 2 is input to a (-) terminal of a comparator 34, and butted to a reference voltage V2 input to a (+) terminal. At the time of V1<V2, '1' is output, a time until it becomes '1' is measured to estimate the capacity. If the capacity is smaller (larger) than the predetermined value, the maximum value of the voltage applied to the electrode is increased (decreased), and hence discharge amount of ink is always maintained constant.
Patent JP-H11199242-A (JP)
Title: Metal mold opening/closing mechanism for i.s. machine
Inventor: LOVELL WALTER E
IPC: C03B9/16
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide opening/closing mechanisms for metal molds for an I.S. machine which isolate metal mold supports from the entire torsional force. SOLUTION: The opening/closing mechanisms for the metal molds for the I.S. machine have a pair of opposite metal mold supporting mechanisms for holding the side parts of at least a pair of the opposite metal molds. Each metal mold supporting mechanism has a yoke having a first perpendicular hole and a second horizontal hole. The metal molds are held by the upper yoke and an insert 24. This insert has a hole which extends in a perpendicular direction through the insert. An insert carrier 30 is displaceable rectilinearly between retraction positions and advance positions. The insert and the yoke are fixed to the carrier by a first pin extending slidably in a perpendicular direction through the perpendicular holes formed at the insert and the yoke and the perpendicular hole of the carrier.  A second pin extends slidably through the horizontal hole of the yoke and a drive assembly is connected to this second pin.
Patent JP-H02160563-A (JP)
Title: Image data correction system
Inventor: MINOWA NOBUYUKI
IPC: H04N1/113
Filed: 1988-12-14
Abstract: PURPOSE:To permit pixel data to be controlled as logic value and thereby obtain correct density gradation by determining the linkage between black and white data of pixel data and then controlling the laser beam projection time at the head or rear end of a laser beam control clock. CONSTITUTION:Image data received from an external device 1 is synchronized by dot by means of a clock from an oscillation circuit 9, and then is latched by a latching circuit 2. Pixel data which is output from the latching circuit 2 is entered in a shift register 11. A single dot pixel data A is divided into four portions by means of a clock C from an oscillation circuit 10, and when eight dots of data (8 dots by dither processing) are latched, 32 bits of data are output in parallel from the shift register 11 as an address in the ROM 12 to identify the data and output the corrected pixel data B. The corrected pixel data B of pixel data A is output as data short by 1/4 of the hour before and after the pixel data A, if the dot is identified as an independent black dot 1. Then a laser driver 3 is driven to permit a semiconductor laser 4 to emit light. This process is performed sequentially as described in the above action up to the output of the corrected pixel data B.
Patent JP-H11150217-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NOMURA YUKIO
IPC: B32B15/01
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is capable of preventing the developing corrosion and peel-off of a metallic heat sink, improving its radiation characteristics, and being manufactured with low costs. SOLUTION: First, a copper plate 1 is clad on each side of a molybdenum plate 2 to form a clad plate, the clad plate is press cut and then plated on its surface with electroless nickel, to form an electroless nickel plated layer 4 as a heat sink. Next, when a ceramic frame is placed on the radiator plate via a silver/copper brazing material provided therebetween and then heated, the brazing material melts and the heat sink and ceramic frame are braze jointed together. Also the molten brazing material flows out and reaches an end face of the heat sink and a semiconductor-element mounting surface, which results in the formation of a silver/copper alloy film 7 of the brazing material on the front surface and end face of the heat sink. Thereafter, the entire plate is plated with gold to form a gold plated layer over the entire surface of the plate.
Patent JP-H0614742-A (JP)
Title: Flavor improver
Inventor: KAWABE TATSUYA
IPC: A23L27/40
Filed: 1992-10-28
Abstract: PURPOSE:To obtain a flavor improver for lowering harshness without reducing saltiness of potassium chloride, containing a concentrate of non-saccharide component or its treated substance. CONSTITUTION:For example, a saccharide solution is separated from crude juice of sugarcane [comprising 70-88(w/w)% sucrose, 2-4(w/w)% glucose, 2-4(w/w)% lactose, 1.5-4.5(w/w)% organic acid salt, 1-3(w/w)% inorganic acid salt, 0.1-0.5(w/w)% carboxylic acid, 0.5-2.0(w/w)% amino acid and 0.5-0.6(w/w)% protein] during sugar manufacture to give the objective flavor improver containing a concentrate of non-saccharide component with a relatively low saccharide content or its treated material.
Patent JP-H01155691-A (JP)
Title: Radio wave absorbing composite material
Inventor: NICHIZA MISAO
IPC: B32B5/26
Filed: 1987-12-14
Abstract: PURPOSE:To obtain a long fiber reinforced radio wave absorbing material excellent in a radio wave absorbing property by a method wherein a dielectric property of an inner layer is controlled by adding dielectric loss material to the inner layer. CONSTITUTION:An outermost layer 3 is formed by impregnating inorganic fiber with resin. An inner layer 2 which is formed of organic or inorganic fiber, whose electrical conductivity is 10<-6>-10<-3>S/cm, is impregnated with resin mixture composed of resin which is dispersedly mixed with dielectric loss material 50% by weight at its maximum is provided under the outermost layer 3. An innermost layer 1 formed of carbon fiber, metal fiber, or metal net reinforced resin, a metal plate, or a resin plate which contains metallic powder is provided under the inner layer 2. By these processes, a long fiber reinforced radio wave absorbing material excellent in a radio wave absorbing property can be obtained.
Patent JP-S63164786-A (JP)
Title: Video signal transmitter
Inventor: ARAI YASUHIRO
IPC: H04N7/10
Filed: 1986-12-26
Abstract: PURPOSE:To avoid color mis-alignment in connecting the titled transmitter to the CRT display or the like by adding one-shot pulse of the same phase to each video signal respectively at the transmitter side, sending the signal remotely via a cable, detecting the phase difference of the one-shot pulse at the receiver side and correcting the phase to be made identical if the phase difference takes place. CONSTITUTION:A one-shot pulse addition circuit 1 adding a one-shot pulse of the same phase respectively to plural video signals R, G sent remotely, phase deviation detection circuits 4-8 detecting the phase shift between the video signal by the phase difference of the one-shot pulse of the video signals R'', G'' sent through the transmission cable and phase adjusting circuits 9-12 to correct the phase difference are provided. In sending the video signal romotely and the deviation of the phase between the video signals R'', G'' caused at the transmission is corrected. Thus, in connecting the transmitter to, e.g., a CRT display device, the video signal transmitter not causing the color mis- alignment is obtained.
Patent JP-H02257684-A (JP)
Title: Lasers being pumped optically
Inventor: YURUKU SHIYUTEFUEN
IPC: H01S3/06
Filed: 1989-12-05
Abstract: PURPOSE: To enable easy fixture of a rod with no influence of fixing force by a method wherein a rod is brought into contact with a frame work and the rod is fixed on one hand, and the cubic volume of frame works is divided into two each parts on the other hand. CONSTITUTION: A laser medium is formed by two rods 2 having two surfaces facing each other, the side faces 4a and 4b of the rods 2 indirectly form a wall part, and a light exciting means is supported by the facing cubic volumes corresponding to the pumping surfaces 3a and 3b of the rods 2. Also, a supporting means 7 is fixed by inserting a rod 2 into frame works 6a and 6b while the rod 2 is being contacted to the frame works 6a and 6b, and the cubic volume is divided into two parts. Accordingly, the supporting means has intrinsic elasticity for the purpose of electrically grasping the rod 2, and the supporting means 7 comes in contact at least with a region in the vicinity of the circumference of the pumping surfaces 3a and 3b.  As a result, the influence of fixing power is eliminated, and a laser, having the fixing structure with which the side face of the rod 2 is separated from the cooling fluid, can be obtained.