baber/WOPTO huggingface dataset:
Patent JP-H09119974-A (JP)
Title: Radio mobile station for vehicle
Inventor: MORISHITA SHIGEFUMI
IPC: G08G1/0969
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy by correcting the mismatching of the radio wave from communication satellite, for example, with the indication (road and building) on a map. SOLUTION: The radio mobile station for vehicle has a GPS device 6 for calculating the three-dimensional position information on the receiver side by receiving time information and position information from a satellite and a display 9 for displaying map information read from a map information storage 10 and position information calculated by a GPS device overlappingly. The radio mobile station has a reception device 8 for receiving information from a fixed station for indicating an error between a position information calculated by a characteristic GPS device and known reference position information and the above display shows corrected position information based on the information from the fixed station.
Patent JP-H0557283-A (JP)
Title: Electrolytic ionized water generator
Inventor: HIRAKATA KAORU
IPC: C25B1/02
Filed: 1991-09-03
Abstract: PURPOSE:To continuously operate the generator for a long time by using an electrode obtained by coating a titanium substrate with platinum by thermal decomposition and inverting the polarity at regular time intervals. CONSTITUTION:An electrode obtained by coating a titanium substrate with platinum by thermal decomposition is used, and the polarity of the electrode is inverted at regular time intervals. Ionized water is produced at the current density of about 1-2 A/dm<2>, and the polarity of the electrode is inverted at the intervals of 5-10min per hour although the interval varies with the water quality. A coating soln. of a platinum-contg. salt such as chloroplatinic acid in alcohol is applied on the titanium substrate, dried and then heated, and the process is repeated to coat the substrate with platinum. When the electrode obtained by coating the substrate with platinum in <=1mu thickness is used, the service life is made longer than that of the electrode electroplated with platinum in <=1mum thickness.
Patent JP-H0968927-A (JP)
Title: Forgery preventive method and its label
Inventor: OKADA HIDEYUKI
IPC: G09F3/03
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a forgery preventive method capable of easily forming concealed marks as well, easily deciding the authenticity of an object to be inspected, improving the property to prevent the forgery, facilitating labeling, improving production efficiency and handling quality and allowing the work to efficiently mount a label having excellent durability to an adherend. SOLUTION: This forgery preventive method comprises using a laminate 1 of a phase difference film and a polarizing plate as the object to be examined and deciding the occurrence of a color change by whether the visible characteristic of this object to be inspected is visible or not via the polarizing plate 2 as the criterion for the authenticity. As a result, the excellent property to prevent the forgery capable of easily deciding the authenticity by a change in the visibility characteristic via the separate polarizing plate 2 is obtd. and the easy labeling of the object to be examined is possible. In addition, the efficient formation of the concealed marks by the simple treatment of forming the region where the phase difference varies is possible.
Patent JP-H0783656-A (JP)
Title: Setting apparatus for reference level of laser
Inventor: OTOMO FUMIO
IPC: G01C7/06
Filed: 1993-09-09
Abstract: PURPOSE:To obtain a setting apparatus whose readjustment is not required, which can shorten a loss of time, which can be operated by one person and which can save labor, CONSTITUTION:In the setting apparatus for reference level of laser which is provided with a laser aiming device and a target, the laser aiming device is provided with a laser oscillation device 5 which has the radiation means of a laser beam and light-receiving means 29, 32 of a reflected laser beam and which is supported so as to be turned and moved freely, a driving device which turns and moved the laser oscillation device and control parts 33, 34, 35 which drive the driving device according to the light-receiving state of the reflected laser beam form the target. The reflection state of the laser beam is changed by the target irradiation position with the laser beam, the laser aiming device which has received the reflected laser beam turns and moves the laser oscillation device 5 according to the light-receiving state, and it adjusts the irradiation position with the laser beam in so that the reflection state becomes a prescribed state.
Patent JP-H0966146-A (JP)
Title: Pinball game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To eliminate a monotone after occurrence of a big-hit, and to stimulate the player's enthusiasm for wining in a game, by opening and closing a second start means by a set cycle number so as to generate an advantageous merit condition when a bit hit occurs on a first variable pattern display means after occurrence of a big hit on a second variable pattern display means. SOLUTION: After occurrence of a big hit on a second variable pattern display means 29, when a big hit occurs on a first variable pattern display means 35, a cycle number setting means 49 sets predetermined cycle numbers on an opening and closing control means 48 and a counting means 50, respectively, in accordance with a hit pattern on the second variable pattern display means 29. Thereafter, during repetitions of variation by the second variable pattern display means 29 by the cycle number set by the cycle number setting means 49, the opening and closing control means 48 is operated so as to prolong the opening time of the second start means 16.  Accordingly, a second start means 16 opens once for a predetermined time, and then intermittently repeats the opening and closing operations up to the set cycle number, the probability of occurrence a big hit on the second variable pattern display means 29 becomes large, whereby the player can enjoy the game in an advantageous condition.
Patent JP-H0296062-A (JP)
Title: Construction of underground tank
Inventor: KAMIYA ATSUSHI
IPC: E21D13/00
Filed: 1988-09-30
Abstract: PURPOSE:To increase the effect of cut-off by piping a coolant circulation pipe to the inside of a continuous underground wall, taking advantage of the heat of coolant circulating the inside of the pipe to freeze the soil around the continuous underground wall and forming a frozen earth layer. CONSTITUTION:A coolant circulation pipe 2 is distributed to the inside of an excavated trench hole and, at the same time, required reinforcements are erected to place concrete, and a continuous underground wall 1 is constructed. The coolant is circulated in the coolant circulation pipe 2 to form a frozen earth layer 3 around the continuous underground wall 1. After that, the skeleton of a tank is constructed in the inside of the underground wall 1. According to the constitution, the infiltration of water can be prevented.
Patent JP-H0972947-A (JP)
Title: Method and apparatus for inspecting soldered joint of electronic part
Inventor: YOSHIMA MASAYUKI
IPC: G01R31/02
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus, which perform the inspection of the soldered joint of an electronic part in a narrow pitch securely at a high speed. SOLUTION: For a lead 4 of a semiconductor package 2 mounted on a circuit board 1, an EO sensor 7 is brought close to a lead shoulder part 5 on the side of a resin mold 3, which is separated from a soldered joint part 11. A probe 8 is brought into contact with a pad part 6 on the circuit board 1, to which the lead 4 is to be soldered, and a voltage is applied from a signal source 9. The electric field strength of the lead shoulder part 5 is detected with the EO sensor 7. In a signal processing part 10, the soldered-joint state of the lead 4 and the pad 6 on the circuit board 1 is detected, based on one magnitude of the signal level.
Patent JP-H07104222-A (JP)
Title: Semiconductor optical modulator
Inventor: KAGEYAMA SHIGEMI
IPC: G02F1/015
Filed: 1993-10-05
Abstract: PURPOSE:To obtain a high extinction ratio with TM and TE modes and to prevent the fracture of crystals even if the extinction ratio is increased by providing the surface of a semiconductor substrate with a first semiconductor layer consisting of a material having the lattice constant larger than the lattice constant of the semiconductor substrate and a second semiconductor layer consisting of the material having the lattice constant smaller than the lattice constant described above. CONSTITUTION:The gain with the light of the TE mode is high in the quantum wells having a negative strain and the gain with the light of the TM mode is high in the quantum walls having a positive strain in the case of a structure to modulate a laser beam 12 advancing perpendicularly to the joint surfaces of an active region 3a. The active region 3a is laminated with barrier layers 9, compressive strain quantum well layers 8, barrier layers 9 and tensile strain quantum well layers 10 in this order. Then, the compressive strain quantum well layers 8 having the positive strain mainly absorb the light of the TM mode and the tensile strain quantum well layers 10 having the negative strain mainly absorb the light of the TE mode. The light of both TE and TM modes included in the laser beam 12 is absorbed with the high gain by the action of two kinds of these quantum well layers 8, 10.
Patent JP-H02139410-A (JP)
Title: Tape-like yarn consisting of polyester/ polypropylene resin blend and backing material for carpet woven with this
Inventor: UIRIAMU MAIKERU FURUBIKU
IPC: D01F8/06
Filed: 1989-09-25
Abstract: PURPOSE: To obtain flat tape yarns of rectangular cross section, suitable in tufting nature while retaining its rigidity and dimensional stability, and useful for carpet backing materials or the like, by using a resin blend of a polyester component and a polypropylene component. CONSTITUTION: The flat tape yarns are obtained by dispersing in (A) a poly(ethylene terephthalate) component (B) about 17-43 wt.%, based on the component A, of a substantially crystalline propylene polymer component; wherein it is preferable that the component B is a polypropylene homopolymer with a melt flow rate of about 3-14 g/10 min determined in accordance with ASTM D-1238, Condition L, and the component A is poly(ethylene terephthalate) having an intrinsic viscosity of about 0.75-0.85 dL/g in o-chlorophenol determined in accordance with ASTM D-2857.
Patent JP-H0987809-A (JP)
Title: Hot rolled plate of chromium-containing austenitic stainless steel for automobile exhaust system material
Inventor: MIYAZAKI ATSUSHI
IPC: C22C38/58
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a hot rolled plate of Cr-containing heat resistant austenitic stainless steel usable as an automobile exhaust system material in a state of hot rolled plate and excellent in scale peeling resistance, workability, and high temp. strength. SOLUTION: A component system, in which the contents of P, S, and Mo are reduced and V and B are mixed in an austenitic stainless steel containing <=0.15% C, 1-4% Si, 6-25% Cr, 6-20% Ni, and 0.001-0.05% N, is used, and further, crystalline grain size number (G. S. No) y and surface roughness (Rmax) x are regulated so that they are in the range simultaneously satisfying 10>=G. S. No>=4, Rmax>=2μm, and G. S. No>=6.Rmax/7-74/7. By this procedure, scale peeling resistance under the environment where vibration load is applied can be improved. The property can be improved to a greater extent by adding Al, REM, Ca, Cu, Nb, Ti, Ta, etc.
Patent JP-H0993855-A (JP)
Title: Electric rotating machine and bearing press spring therefor
Inventor: KANEDA YOSHINORI
IPC: H02K5/167
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To make flat the bottom face of a recess to be fitted with bearing in a bearing holding part at the forward end of stator supporting boss by providing an annular waving press spring body with a bearing press spring having an anti-settling protrusion. SOLUTION: A bearing press spring 10 is provided, at the inner circumference of an annular waving press spring body 15, with an anti-settling protrusion 16. The anti-settling protrusions 16 comprises inclining annular rising parts 16a projecting, at an interval of 120 deg., from the inner circumference of press spring body 15, and annular bearing abutting parts 16b provided at the forward end of rising parts 16a integrally therewith. A window 16 is provided between adjacent rising parts 16a. An undue pressing load acting on the press spring in the direction of arrow is born by the anti-settling protrusion 16 of height H. Since further compression of the waving press spring body 15 is blocked and the press spring body 15 is protected against settling, the bottom face of bearing fitting recess in the bearing holding part at the forward end of stator supporting boss can be flattened.
Patent JP-H02223600-A (JP)
Title: Carcinostatic substance tf-300, its production and carcinostatic agent containing the same
Inventor: TAMAI KENZO
IPC: A61P37/04
Filed: 1989-09-27
Abstract: NEW MATERIAL:TF-300 and its salt having the following properties. (A) Grayish white to pale brown powder; (B) effective in inhibiting the proliferation of Ehrlich ascites carcinoma, Ehrlich nodular carcinoma, sarcoma 180 cancer cell and B-16 melanoma cancer cell of mouse; (C) soluble in water and insoluble in methanol, acetone, benzene, diethyl ether, etc.; (D) having no definite melting point, starting the decomposition at 180 deg.C and remarkably decomposing at >=195 deg.C; (E) positive to Molish reaction, etc., and negative to ninhydrin reaction; (F) elemental analysis (%), C 38-47, H 5-7, N 1-4, etc. USE:A carcinostatic agent. PREPARATION:A bacterial strain belonging to genus Fusobacterium [e. g. Fusobacterium nucleatum TF-031 (FERM P-5077)] is cultured, a hydrophilic organic solvent is added to the supernatant liquid of the cultured product, a fraction having carcinostatic action is collected from the produced precipitate and the fraction is subjected to enzymatic treatment with a proteinase.
Patent JP-S63104610-A (JP)
Title: Method and device for treating membrane
Inventor: IMASAKA TAKAO
IPC: B01D61/18
Filed: 1986-10-20
Abstract: PURPOSE:To effectively remove scales on the membrane surface by adding small-particle solid matter to a liq., mixing a gas into the liq., and supplying the liq. to the membrane module as the three-phase current of liq., gas, and solid. CONSTITUTION:The raw liq. 1 is supplied by a feed pump 6 from a raw liq. tank 2 into a header tank 3, the small-particle solid matter 7 of ion-exchange resin, etc., is added to the liq. in the header tank 3, and the liq. is allowed to flow down through a downcomer 10. A gas is injected into the raw liq. at a gas-liq. mixer 12 in the middle of a riser 11. The injected gas rises through the central part of the passage in the membrane module 15, the raw liq. rises along the outer peripheral part of the passage, namely the inner side surface of the tubular permeable membrane in the membrane module 15, hence the small-particle solid matter 7 flowing along with the raw liq. is brought into contact with the scales deposited on the inner side surface of the tubular permeable membrane, and the scales are scraped off. The liq. permeated through the tubular permeable membrane is discharged from a discharge pipe 21, and the concd. liq. is returned to the header tank 3 through a return pipe 19.
Patent JP-H0193225-A (JP)
Title: Centralized supervisory system for fault of communication line
Inventor: TARUI YASUNORI
IPC: H04B17/00
Filed: 1987-10-02
Abstract: PURPOSE:To detect the faulty part of a communication line in a real time by performing the supervision of communication line fault at every line unit, and designating the generation of the line fault at a certain line as the timing to start the retrieval of the line fault. CONSTITUTION:A line fault supervisory dedicated channel other than an ordinary data transfer channel is provided at a highway 46 connected to a digital terminal 36 that is the terminal of each communication line, and In exchange station 24 supervises the presence/absence of line fault information in the digital terminal 36. When the exchange station 24 detects the generation of the line fault information, the line fault information is sent from the exchange station 24 to a centralized supervisory unit 18 via a CSE terminal 34 and a No.7 common line, and simultaneously, a work station 20 discriminates the line from which the line fault information is issued. The work station 20 makes access to plural line test units 16 via an interface device 30, and retrieves the line test unit 16 detecting the line fault.
Patent JP-H03113827-A (JP)
Title: Spin drier for disk
Inventor: KENMORI KAZUHIKO
IPC: G11B7/26
Filed: 1989-09-27
Abstract: PURPOSE:To prevent the staining of the surface of a dried disk due to the dripping of a liq. by providing an air supply part for supplying air toward the rear side in the rotating direction of a contact part between each chuck member and the disk. CONSTITUTION:An air passage hole 27 is formed in the chuck member 12 from the front side to side in the rotating direction to circulate air, and the air is introduced to the rear side of the chuck member 12. Consequently, the liq. staying in the region is entrained by the air current and smoothly discharged, and the entire disk D including the contact part with the chuck member 12 is surely dried. Furthermore, while the rotation of the disk D is stopped after drying and the chuck member 12 is separated from the disk D, the surface of the dried disk D is not recontaminated by the liq. flowing out on the surface of the disk D, and the staining of the surface is surely prevented.
Patent JP-H06100335-A (JP)
Title: Method for coating optical fiber
Inventor: KOMATSU WATARU
IPC: C03C25/12
Filed: 1992-09-18
Abstract: PURPOSE:To enable the obtaining of optical fiber without any defective appearance. CONSTITUTION:The objective method for coating optical fiber comprises covering the whole die 3 with a cover 8, having the minimum holes capable of passing the optical fiber in the top and bottom and made of an acrylic resin so as to control an influence of moisture in the air in coating the optical fiber with a thermosetting type silicone resin using the die 3 in a series of steps of coating the surface of the optical with the resin using the die 3, curing the resin in a thermosetting furnace 4 and forming the resin coating so as to protect the surface of the optical fiber. The air, dehumidified with a dehumidifier 7 and kept at a constant humidity in a state kept to provide a positive pressure state is introduced into the interior of the cover made of the acrylic resin. A humidity sensor 10 can be attached to the interior of the cover made of the acrylic resin to receive a signal thereof with an inverter controller 11 for the humidity control and control the dehumidifier.
Patent JP-H04127692-A (JP)
Title: Video disk reproducing device
Inventor: TAKAYAMA HIROYUKI
IPC: H04N9/87
Filed: 1990-09-18
Abstract: PURPOSE:To confirm the regenerative video signal of a temporary stop line on the screen of a television receiver without disturbance in vertical synchronism during a temporary stop even in a constant linear velocity(CLV) disk by switching a color back signal and the regenerative video signal during the temporary stop. CONSTITUTION:The regenerative signal read by a signal reading means and the color back signal of a color back signal generating means are switched. Namely, the video signal at a temporary stop point is outputted from a changeover switch 6 for one frame, the address is read by a code separating part 13 and held in a memory 14a of a system control part 14, and the changeover switch 6 is changed over to the color back side by the system control part 14. At such a time, since the video signal of a color back generation part 11 is matched with the vertical synchronism of the regenerative video signal by a color back vertical synchronism generation part 10, no disturbance is generated in the vertical synchronism on a television screen even when switching the regenerative video signal to the color back. Thus, the regenerative video signal at the temporary stop point can be confirmed on the screen of the television receiver without disturbance in the vertical synchronism.
Patent JP-H07100518-A (JP)
Title: Method and device for rolling control
Inventor: OKADA TAKASHI
IPC: B21B37/48
Filed: 1993-10-05
Abstract: PURPOSE: To provide a feed forward control method for reduction and speed, a method non-dependent on response delay time that is different in each actuator of a rolling mill. CONSTITUTION: This device is such that plate thickness data and plate speed data are detected at a prescribed period by a plate thickness detector 3-1 and a plate speed detector 3-2 on the i-1 stand exit side, and that a plate thickness hysteresis data line is renewed corresponding to the position from the plate thickness detector 3-1 to immediately below the i stand by a plate thickness tracking part 100 of the feed forward control part 2-1 while it is shifted in accordance with the plate speed data. A reduction dead time correcting part 101 feeds the hysteresis data line forward by the moving distance during the reduction dead time and selects the plate thickness data, on the basis of which a reduction feed forward computing part 103 determines a reduction command.  Similarly, on the basis of another plate thickness data selected by a speed dead time correcting part 102, a speed feed forward computing part 104 determines a speed command.
Patent JP-S61128637-A (JP)
Title: Circuit for detecting interruption of optical input signal
Inventor: HORI AKIHIRO
IPC: H04B17/00
Filed: 1984-11-28
Abstract: PURPOSE:To detect quickly and stably interruption of optical input by using a voltage addition between a voltage proportional to an APD output voltage and a gain control voltage of an AGC circuit as a reference voltage and comparing it with a rectified detection output of the reception signal. CONSTITUTION:An avalanche photodiode APD10 receiving an optical signal amplifiers (11) an output converted into an electric signal and the result is outputted by an AGC amplifier 12 as a constant level. The signal as a result of rectification and detection 16 of the output signal is inputted to a comparator 19. The voltage amplifying (42) the AGC gain control voltage of the amplifier 12 and the voltage amplifying (43) a bias voltage of the APD10 proportional to the output voltage of the APD10 are added by the adder 41 and the added voltage is used as the reference voltage. When the optical input is interrupted, although the output of the rectifier circuit 16 is reduced, the AGC loop is active until the gain reaches a maximum value and the bias voltage of the APD10 is increased, the detected voltage of the circuit 16 is smaller than the reference voltage by the comparator 19 and an alarm of optical input interruption is outputted from the comparator 19.