baber/WOPTO huggingface dataset:
Patent JP-S59115935-A (JP)
Title: Solar energy storage capsule
Inventor: ISHIHARA SHIYOUICHI
IPC: F24J2/34
Filed: 1982-12-22
Abstract: PURPOSE:To make easier and safer the pipe transportation of liquid in which solar energy storage substances are dissolved and/or dispersed as well as raise the efficiency of heat exchange by a method in which a solar energy storage substance capable of collecting the energy by changing the molecular structure and also of releasing the collected energy in the form of heat by the addition of heat trigger from outside is confined in a shell in a capsule form. CONSTITUTION:A solar energy storage capsule is formed by confining a solar energy storage substance in a capsular shell 1 having a practically high strength enough to withstand deformation by external and internal forces and also incapable of reacting with the solar energy storage substance. The shell 1 also should be impervious greatly to the sun shine, and have as much a small thickness as possible from the point of heat conductivity. The shell 1 is preferably made of polystyrene, polyethylene, etc., and has preferably an average grain size of 0.1-1,000mum range practically. The solar energy storage substance to collect solar energy by the change of molecular structure is roughly divided into the two groups, a valency isomer and a geometrical isomer. The pipe transportation of the solar energy storage capsule is made possible and the efficiency of heat exchange is raised.
Patent JP-H0676353-A (JP)
Title: Optical recording medium and erasing method for its recorded information
Inventor: TSUJIOKA TSUYOSHI
IPC: G11B7/00
Filed: 1992-08-25
Abstract: PURPOSE:To obtain such an optical recording medium that erasing can be done without leaving unerased information even when the power used for erasing is not much stronger than the power for recording, and to efficiently erase recorded information. CONSTITUTION:This optical recording medium consists of such a photochromic material that has two different states A and B with different absorption spectra by chemical reaction with light irradiating the medium and has a common absorption wavelength region between the absorption spectra of these two states A and B. Further, both of the quantum yields kA1 and kB1 of these two states A and B, respectively, for wavelength lambda1 which is in the common wavelength region and to be used to erase recorded information are not zero.
Patent JP-S6468313-A (JP)
Title: Magnetic cream for cleaning cuticle
Inventor: OCHIAI MASAHISA
IPC: A61K8/88
Filed: 1987-09-09
Abstract: PURPOSE:To obtain the titled cream having high brightness and saturation, giving excellent feeling to the skin and capable of easily removing dirt substance embedded in a dent such as skin pore, by using a coating foundation agent and magnetic particles coated with a whitening material. CONSTITUTION:Surface of magnetic particles (preferably having particle diameter of <=80mum) (composed of metals of Fe, Ni, Co, Mn, Cr, Cu, Ba or rare-earth elements, their alloy or ferrite which is oxide of the above metal) is coated with a white pigment having particle diameter of <=10mum, preferably <=5mum and a refractive index of >=1.6, preferably >=2.0 (e.g. rutile or anatase titanium oxide or zinc oxide) and the coated magnetic particles are used in combination with a coating foundation agent. An opaque polymer (e.g. polyolefin or polyamide) can be used as the whitening material. The incident light is scattered by the whitening material to obtain a magnetic cream exhibiting an appearance having high whiteness or brightness.
Patent JP-S6192794-A (JP)
Inventor: BURUNO BIJIYA
IPC: B23K26/00
Filed: 1985-10-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04106445-A (JP)
Title: Wind-tunnel test model
Inventor: ISHIGURO MATSUO
IPC: G01M9/08
Filed: 1990-08-28
Abstract: PURPOSE:To stop a flutter quickly without producing an aerodynamic effect and to reduce the possibility of breakdown of a model by changing the rigidity of the model by transformation of a member of a shape memory alloy buried inside the model, which is caused by heating. CONSTITUTION:A shape memory alloy pipe 5 of a Ti-Ni alloy which is joined to a core metal 4 is provided in the direction of a wing length through about the center of a rib 1a inside a wing model 1. A fluid supply pipe 7 from a high-temperature high-pressure fluid tank 6 provided outside a wind tunnel wall 3 is connected to the base end of the pipe 5, while a valve 8 is attached to the fluid supply pipe 7. When a flutter test is executed by making an air flow 9 strike on the wing model 1 and the valve 8 is opened simultaneously with occurrence of a flutter, a fluid flows through the pipe 5 from the high- temperature high-pressure fluid tank 6 and is released from the fore end of the pipe. Thereby the rigidity of the pipe 5 is changed, the vibration characteristic of the wing model 1 is changed and the flutter is stopped in a moment. According to this constitution, the possibility of breakdown of the model can be reduced.
Patent JP-S6197475-A (JP)
Title: Cloth finishing composition and method for applying the sameto fiber material
Inventor: FURETSUDO JIEE RAIHIREI
IPC: D06M15/263
Filed: 1985-10-12
Abstract: An aqueous fabric finishing composition includes a solubilized polymer of from 40 to 51 mole percent of a mixture of higher one-alkenes and from 60 to 49 mole percent maleic anhydride.
Patent JP-H04109000-A (JP)
Title: Tunnel micro barometric wave reducing device
Inventor: KUDO NOBUYUKI
IPC: E21D9/14
Filed: 1990-08-28
Abstract: PURPOSE:To reduce micro barometric at a tunnel exit effectively by installing a hood with an opening near the tunnel exit, and forming an air curtain of multiple layers to absorb micro barometric wave occurring at an exit on an opposite side. CONSTITUTION:A hood 2 is installed near the exit 1a of a tunnel 1. At a ceiling of the hood 2, an air blower 5 for air curtain is installed to divide the hood 2 at, prescribed intervals by the air curtain 4. An opening 3 is formed between the air blower 5 for air curtain at the ceiling of the hood 2 and the air blower 5 for air curtain. When a high-speed train rushes in the tunnel 1 from a tunnel entrance, a compressive wave occurs and a front surface of the compressive wave from the hood tunnel 1 comes into collision with the air curtain 4. By the resistance, the peak of the compressive wave goes away from the opening 3, so it is thus possible to reduce a micro biarometric by the compressive wave.
Patent JP-S59117139-A (JP)
Title: Semiconductor device
Inventor: KOYAMA HIROSHI
IPC: H05K3/34
Filed: 1982-12-24
Abstract: PURPOSE:To easily realize matching between an external lead and a conductor pattern by providing protruded part which can be freely inserted to through holes of a printed circuit board in such a manner as it is protruded in the direction of thickness, to the external side of package. CONSTITUTION:The external leads 2 are protruded in the four sides from a flat platic package 1 of IC. The three external leads 8 among the leads 2 are protruded at a right angle to the lower side as the protrusions for positioning. The leads 8 are inserted into the throgh holes 6 formed at the corresponding areas of printed circuit board 4. In case of mounting an IC on the substrate, a bonding agent 7 is applied to the substrate 4 and the leads 8 are inserted to obtain matched-loading.
Patent JP-H04108913-A (JP)
Title: Vibration generator device
Inventor: SHIMADA CHIKASHI
IPC: E02D7/18
Filed: 1990-08-30
Abstract: PURPOSE:To change vibromotive force or amplitude by forcedly moving a phase adjusting shaft, relatively rotating fixed transmission gears and moving transmission gears, and changing the phases of moving eccentric weights and fixed eccentric weights in the opposite direction in accordance with relative angles of rotation. CONSTITUTION:A phase adjusting shaft 23 is forcedly moved in the axial direction, and projected parts or recessed parts of the inner peripheral part of the phase adjusting gears 35,36 are fitted into or onto grooves or projected parts of the outer peripheral part of the phase adjusting shaft 23 to rotate the phase adjusting gears 35,36 integrally with the phase adjusting shaft 23 in the reverse direction and at the same phase angle in accordance with the travel length of the phase adjusting shaft 23. Then, the changes of the phase adjusting gears 35,36 are changed to relatively rotate rotary shafts 21,22 and fixed transmission gears 31,33 connected to them, and to change moving eccentric weights 51B, 52B connected to moving transmission gears 32,34 in the reverse direction to fixed eccentric weights 51A, 52A. Thus, vibromotive force or amplitude can be changed through the rotary shafts.
Patent JP-S6285360-A (JP)
Title: Serial data input/output circuit
Inventor: TAKAHASHI NAOKI
IPC: G06F13/00
Filed: 1985-10-09
Abstract: PURPOSE:To vary freely clock speed by starting a clock generating circuit as the execution of a prescribed instruction on a program and generating a clock pulse. CONSTITUTION:A CPU 101 executes an instruction in accordance with the program of a ROM 102, and when the execution of the program is migrated to execution of an instruction for setting the clock of a serial transfer to '1' or '0', a control signal is sent to a clock generating circuit 104 so that a clock signal CK becomes '1' or '0', and a clock pulse is generated. Also, the CPU 101 sends a data to be transferred to a shift register 105 through a data setting circuit 106 in accordance with a program instruction in the same way, and sends it out as a data signal DA synchronizing with the clock signal. In this case, the generation of the clock signal on the program stored in the ROM 102 changes only a data related to a control of the circuit 104, and the period of the signal CK can be varied freely.
Patent JP-S6285436-A (JP)
Title: Mounting method for semiconductor chip on substrate
Inventor: TADA SHIN
IPC: H01L21/60
Filed: 1985-10-09
Abstract: PURPOSE:To rapidly develop and manufacture a to merchandise semiconductor product by simultaneously bonding and molding. CONSTITUTION:A foamable resin 5 weighed in advance in a constant quantity is dripped on an LSI ship 1 placed on a substrate 4. The resin 5 is accumulated on the chip due to viscosity at this time. When a bonder head 6 is dropped from above the chip 1 toward the substrate 4, the resin 5 accumulated on the chip 1 is pressed by the head 6 to flow. When the head 6 is completed coated, the resin 5 encloses the chip 1 and the periphery of a conductive bonding film 3 interposed between the chip 1 and the substrate 4. Thereafter, heat is applied to the head 6. The film 3 has a bondability, and the resin 5 increases its volume. As a result, the chip 1 and the substrate 4 are rigidly connected.
Patent JP-H07164733-A (JP)
Title: Cast coated paper for ink jet recording, production thereof and recording method
Inventor: IMABETSUPU KATSUYOSHI
IPC: B41M5/52
Filed: 1994-09-21
Abstract: PURPOSE:To obtain cast coated paper having excellent blank paper surface gloss, excellent ink jet recording (printing) aptitude and cast operability. CONSTITUTION:A coating soln. containing a polymer having a glass transition point of 40 deg.C or higher and obtained by polymerizing a monomer having ethylenic unsaturated bond is applied to the undercoating layer containing pigment and adhesive provided on raw paper to form a cast coating layer. This coated raw paper is brought into contact with a heated mirror surface drum under pressure in a wet state to be dried to produce cast coated paper for ink jet recording. Especially, in the production of the cast coated paper for ink jet recording, the surface temp. of the mirror surface drum is set to below 90 deg.C and lecithin is added to the cast coating soln. as a release agent.
Patent JP-H04108666-A (JP)
Title: Complex ferrite material and its production
Inventor: SATO TADAKUNI
IPC: C04B35/28
Filed: 1990-08-30
Abstract: PURPOSE:To widen resonance frequency band and to extend the application range of noise filter parts by sintering a mixture contg. a prescribed percentage of secondary particles of ferrite powders having different compsns. prepd. with Fe2O3, NiO, ZnO and CuO. CONSTITUTION:Secondary particles of two or more kinds of ferrite powders (e.g. Ni-Zn-Cu ferrite and Ni-Zn ferrite) are prepd. with powders of Fe2O3, NiO, ZnO and CuO as starting materials. A mixture contg. 5-95vol.% of the secondary particles is molded and sintered to obtain a complex ferrite material contg. two or more kinds of crystals having different compsns. dispersed in the sintered body.
Patent JP-S6286566-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAMURA FUJIO
IPC: G11B15/467
Filed: 1985-10-14
Abstract: PURPOSE:To completely perform an S/N and a stable tracking control by relating pilot signals f1, f2 to the quantity of dislocation in an arrangement in a track end, allowing recording positions of f1f2 and f2f1 to coincide in a sequence of f1f2f2f1 in a direction at right angles with the track and partly occupying in a longitudinal direction. CONSTITUTION:Pilots signals f1, f2 are recorded on a part P of an area Q1 except for a video signal area V on a tape and the dislocation in an arrangement tau is determined by a running speed of the tape and a rotating speed of a magnetic head. The f1, f2 are recorded for 2tau or 4tau, a recording start point of the f1 on a track A1 coincides with the recording start point of the f2 on a B1, an end point of the f2 coincides with the start point of the f2 on an A2 and the f1 on a B2 and the end point of the f1 of the B2 coincides with the start point of the f1 of the A1 and the f2 of the B1. When the magnetic head scans the track B1 or the B2, the f1, f2 are synchronously detected during a time 2tau respectively from adjacent tracks. When detecting levels of components of f1, f2 from the adjacent tracks correspond to a tracking error, and a center of scanning is dislocated upward in the B1, the detecting level of the f1 is increased and the detecting level of the f2 is decreased. According to this constitution, a tracking control can be stably performed with a low SN ratio.
Patent JP-S61105335-A (JP)
Title: Emergency control device of transmission gear
Inventor: MOMIYAMA FUJIO
IPC: B60K17/08
Filed: 1984-10-30
Abstract: PURPOSE:To improve safety by reversing a shift select lever or shifting same to the first speed by manual operation to move a car to a place of safety by self-actuated running when an automatic operation device for a shift select shaft gets out of order. CONSTITUTION:When an automatic operation device gets out of order, an emergency lever 12 is manually turned through a push-pull cable 13 from a driver's seat, so that a stopper groove 18 is disconnected from a projecting portion 21 to permit an operation shaft 14 to move axially. Accordingly, the operation shaft 14 is moved forward by the pressing force of a spring 15 to be brought into contact with a shift select shaft 3. The shift select shaft 13 is rotated by turning an emergency lever 12 forward or backward, whereby the shift select lever is reversed or shifted to the first speed to move a car to a place of safety by self-actuated running, so that the safety is ensured.
Patent JP-H0894756-A (JP)
Title: Device for displaying distance between cars, and target cruise
Inventor: NISHIKAWA RYOICHI
IPC: G01S13/60
Filed: 1994-09-21
Abstract: PURPOSE: To confirm a target car readily for a driver. CONSTITUTION: Laser light is emitted toward a target car in the forward direction of own car and receives the laser light reflected from the target car. Thus, the distance between own car and the target car is detected, and the speed of own car is controlled. A visual field image 51 in the forward direction of own car is displayed on a display through an image pickup device. Furthermore, a target mark 53 is displayed together with a display image 52 of the target car in the visual field image 51 on the display.
Patent JP-2001021224-A (JP)
Title: Convection improving device for bathtub
Inventor: NAKANO TADAO
IPC: F24H9/00
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent cooling convection due to outside air when a separate type bath boiler is extinguished and cooling convection due to outside air from occurring and shorten re-heating time at the time of re-bathing by providing a check valve in a lower side pipe. SOLUTION: A check valve 1, comprising a main body having a tapered valve seat and a ball float valve element 2 having a weight adjusted so as to set it afloat by hot water flow at the time of water heating and be seated on the valve seat when a separate bath boiler is extinguished, is installed in an inlet of a lower side pipe 6 connecting a bathtub 5 and the separate bath boiler so as to avoid cooling convection. A lower end of the check valve 1 is provided with a nozzle 3 having a length approaching a bottom of the bathtub 5 so that a hot water layer at a bottom part of the bathtub 5 where low temperature stagnates is sucked when water is heated, and an upper pipe 7 connecting the bathtub 5 and the separate bath boiler is provided with a nozzle 4 having a height than an upper end of the pipe 7 so as to avoid cooling convection.
Patent JP-H0970545-A (JP)
Title: Production of metallic carrier
Inventor: TANO KAZUHIRO
IPC: F01N3/28
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a surface treating technique applicable independently of the surface properties of metallic stock and foil and a honeycomb joining method and improving the adhesion of a slurry for carrying a catalyst to a metallic carrier. SOLUTION: When a metallic carrier used for a device for purifying exhaust gas from an internal-combustion engine is produced, a carrier having a honeycomb structure is formed, immersed in an aq. SiO2 -CrO3 soln., dried and then coated with a slurry for carrying a catalyst. A more significant effect is produced by incorporating HF and/or HNO3 into the SiO2 -CrO3 soln. The pref. ratio of SiO2 to CrO3 is 0.1-10 and the pref. amts. of HF and HNO3 are 1-15g/L and 3-20g/L, respectively. The carrier is preferably immersed in the soln. at 60-100 deg.C for >=3sec. A more significant effect is produced by applying ultrasonic vibration during the immersion.
Patent JP-H1081030-A (JP)
Title: Direct electrostatic printer
Inventor: DESIE GUIDO
IPC: G03G15/34
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To achieve printing of a high quality image with a high density analysis degree and a high spatial resolution by having specific rotation rates for a core and a sleeve of a magnetic blush assembly respectively. SOLUTION: A direct current potential difference is generated between an image storing substrate 109 and a magnetic blush assembly 103 including a rotatable core 103a and a sleeve 103b. With the core 103a rotated at a rate of 500rpm or more, and the sleeve 103b rotated at a rate of 10rpm or less, a developer containing carrier particles which can be magnetically attracted by toner particles is applied on the magnetic blush assembly 103. The flow 104 of the toner particles are produced directly from the magnetic blush assembly 103 to the image storing substrate 109. With a printing head mechanism 106 having a printing hole 107 and a controlling electrode 106a intervened between the magnetic blush assembly and the substrate, a voltage is applied to the controlling electrode 106a so as to accumulate and fix the toner particles as an image on the substrate through the printing hole 107.
Patent JP-H0898193-A (JP)
Title: Color picture tube device
Inventor: TAGAMI ETSUJI
IPC: H04N9/28
Filed: 1994-09-22
Abstract: PURPOSE: To attain correction for pincushion vertical isotropic astigmatism without moving unwillingly the electron beam at the center. CONSTITUTION: An inline color picture tube 8, a self-convergence deflecting yoke 9 attached to it, a pair of auxiliary coils 19, 20 around a pair of cores arranged symmetrically at the upper and the lower parts of the end part of the defleftion yoke 9 on the electron gun side, and a control circuit 12 to shunt a vertical deflecting current to the auxiliary coils 19, 20 are provided. The control circuit 12 is constituted of a serial connected body of two resistors 13, 14 connected in series to vertical coils 11a, 11b, two diodes 15, 16 connected to both ends of the serially connected body at their one ends of the same polarity, and two variable resistors 17, 18 connected to each other end of both diodes 15, 16 at their one ends. The other ends of both variable resistors 17, 18 are connected to the intermediate connection point of the serially connected body through the auxiliary coils 19, 20.
Patent JP-H1161206-A (JP)
Title: Production of fine metal particles
Inventor: YAMAMOTO HIROKAZU
IPC: B22F9/22
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To produce fine metal particles while surely preventing aggregation and sintering by dispersing a fine particulate ferromagnetic metallic compd. in a heat resistant liq. medium, bringing the resultant dispersion into contact with pressurized gaseous hydrogen at a specified temp. and reducing the metallic compd. SOLUTION: Fine particles of a ferromagnetic metallic compd. such as iron oxide having about 20 Å to 50 μm particle diameter are dispersed in a heat resistant liq. medium such as a higher alkylnaphthalene. The amt. of the liq. medium is about 2-20 times that of the fine particles. A surfactant such as an alkenylsuccinic acid imide substd. by a polyalkylenepolyamine may be added to the resultant dispersion. The dispersion is then brought into contact with pressurized gaseous hydrogen under about 3-40 atm pressure and they are stirred under heating at about >=350 deg.C to reduce the metallic compd. After reaction, the medium is centrifugally separated and the remainder is washed with an org. solvent and dried to obtain the objective fine metal particles.
Patent JP-2000052452-A (JP)
Title: Manufacture of special purpose drug bag used for drug bag printer
Inventor: NOSE HIROSHI
IPC: B31B1/90
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To clarify a printing state by providing non-adhesive parts formed at a predetermined interval at a position of a side in which a drug bag feeding is terminated in a drug bag printer, and adhering the drug bag side at a place except the terminated side. SOLUTION: In the step of coating with an adhesive, the adhesive is transferred from a roller 41 dipped in an adhesive tank 40 to a roller 42 and a coating part of a coating roller 43, and transferred to a surface of a drug bag sheet 2 to be transferred to arrive at a guide roller 44. A cutout groove 43a without contact with the surface of the sheet 2 is provided at a center of a folding line 3 of the sheet 2 on the roller 43, and an adhesive coating surface 4 is provided in a non-contact state with the line 3 of the bag. Thus, a position of the non-contact state of the surface 4 resultantly becomes a hole 5 for passing the air. Thus, the air entrapped in the bag of the sheet 2 at the step of conveying to a printer by forming at one drug bag along a cutting line 6 is exhausted from the hole 5 for passing the air on the way of conveying so that the surface of the sheet 2 is held plane.