baber/WOPTO huggingface dataset:
Patent JP-H05166098-A (JP)
Title: Automatic cruise system
Inventor: NAKANO NOBUYUKI
IPC: B60R21/00
Filed: 1991-12-17
Abstract: PURPOSE:To obtain the safety automatic cruise system by regarding maintaining the distance between cars before and behind. CONSTITUTION:A means 6 recognizing cars ahead and a means 7 recognizing cars behind recognize vehicles in front of and behind the car based on the picture obtained by a front image pickup means 1 and a back image pickup means 2. A means 8 for calculating the distance from car ahead and a means 9 for calculating the distance from car behind calculate the recognized distance between cars. The safety distance between cars is calculated by using a means 10 storing braking distance, means 11 calculating safety distance from the car ahead, means 12 calculating safety distance from the car behind. A means 13 discriminating car control discriminates the car control based on the distance between cars, running speed, speed limit, cruising speed, safety distance from the car ahead, and safety distance from the car behind. Based on the judgment, a car speed control means 15 controls the car speed and a warning means 14 for the car behind warns the car behind as necessary.
Patent JP-H01171572-A (JP)
Title: Portable power saving direct current pulse generator
Inventor: ICHIHARA SEIJI
IPC: A61N2/00
Filed: 1987-12-28
Abstract: PURPOSE:To generate an intense pulse with a small battery as a power source by using a DC-DC converter and a charging discharging capacitor. CONSTITUTION:The direct current voltage of a battery is boosted to an arbitrary voltage by a DC-DC converter B and a capacitor C3 for charging and discharging is charged by the boosted voltage. Simultaneously when the charge charged through a switching part C to the capacitor C3 for charging and discharging is discharged by an oscillator A to oscillate at an arbitrary period, the DC-DC converter B is stopped. By repeating the action, an electric power is supplied to the load.
Patent JP-H06156656-A (JP)
Title: Magazine conveyor mechanism
Inventor: GOTO KIKUO
IPC: B65G39/18
Filed: 1992-11-19
Abstract: PURPOSE:To facilitate maintenance by allowing a carrier path, formed by magazine conveyor mechanism, to be cut partially as occasion calls. CONSTITUTION:In magazine conveyor mechanism 2, provided for a wire bonding device, for conveying a magazine 18 for enclosing a lead frame with a semiconductor device mounted thereto, one end of a rotating conveyor part (rotating support body) 10 is rotatably connected to one end of a fixed conveyor part (roller support body) 6 through a connecting shaft (rotational center rotating shaft) 7a, and torque is transmitted to the carrier roller 9 of the rotating conveyor part 10 from the fixed conveyor part 6 side by a rotation transmitting roller 9a provided at the connecting shaft 7a.
Patent JP-H06161154-A (JP)
Title: Manufacture of color toner for electrostatic charge development
Inventor: ISHIKAWA YOSHIBUMI
IPC: G03G9/09
Filed: 1992-11-19
Abstract: PURPOSE:To provide color toner for electrostatic charge development excellent in color reproducibility and light transmission. CONSTITUTION:In the manufacture of color toner for electrostatic charge development, water dispersed coloring material, which is water insoluble dye and/or pigment, is dispersed in resin by a flushing method. A new dispersion method of a coloring agent at the time of manufacturing color toner is thereby found so as to provide color toner excellent in color reproducibility and light transmission owing to excellent dispersibility.
Patent JP-H07189467-A (JP)
Title: Patterned floor
Inventor: MINO YASUSHI
IPC: E04F15/10
Filed: 1993-12-27
Abstract: PURPOSE:To provide a patterned floor which is excellent in durability and capable of forming significant patterns by coating a patterned surface of either or both a glass fiber layer and an impregnated resin layer with a surface coat layer. CONSTITUTION:Resin is impregnated into a glass patterned layer. Either or both a glass fiber layer 31 and an upper impregnated resin layer 3 are decorated with a pattern, thereby constituting a patterned layer 3. The surface of the patterned layer is coated with a surface coat layer 4 made of transparent resin. This construction makes it possible to form a significant pattern with excellent reproducibility and constitute a patterned floor which is excellent in durability.
Patent JP-H02177568-A (JP)
Title: Semiconductor device transparent cover
Inventor: NAGANO KATSUICHI
IPC: H01L27/14
Filed: 1988-12-28
Abstract: PURPOSE:To reduce processes and component parts in number by a method wherein an optically shielding adhesive agent is provided to a light blocking part of one side of a cover including a bonding part. CONSTITUTION:A required light blocking adhesive agent 2 is provided to one side of a transparent cover 1 including an adhesive agent part A. The light blocking agent 2 may be an agent originally possessed of a light blocking property or an agent intrinsically possessed of no light blocking property or an incomplete light blocking property, which is made to have a light blocking property in result by adding a light blocking pigment or ink to it. As mentioned above, the adhesive agent 2 has not only both a light blocking property and an adhesive property but also a required performance at each of its required parts, so that a semiconductor device can be given a light blocking property only by pasting the agent 2. By this setup, component parts and processes can be reduced in number.
Patent JP-H10168432-A (JP)
Title: Antistaitc agent
Inventor: KUNIMOTO SHINICHIRO
IPC: C09K3/16
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain an antistatic agent which, when dry blended and melt mixed into a polyolefin, gives a polyolefin compsn. having a good processibility and excellent antistatic properties by selecting a particulate antistatic agent which comprises myristic acid diethanolamide and has a specified average particle size. SOLUTION: Myristic acid diethanolamide, which is represented by the formula: C13 H27 CON(CH2 CH2 OH)2 , is obtd. by condensing myristc acid separated from a natural substance with diethanolamine and is a while solid. When the compd. is formed into pellets (pr a powder) having an average particle size of 0.1-10mm, an antistatic agent is obtd. which hardly exhibits fusion between particles and is excellent in handleability during the storage or use. Thus obtd. antistatic agent in an amt. of 0.1-10wt.% is dry blended with a polyolefin, and the then the resultant dry blend is melt mixed to give a polyolefin compsn. having a very good processibility.
Patent JP-H05148560-A (JP)
Title: Non-circulation type molten metal mixing device for fine metallic piece
Inventor: MUTO HIROMI
IPC: C22B9/16
Filed: 1991-11-22
Abstract: PURPOSE:To enable continuous supplying and continuous tapping by providing a vertical cylinder in a mixing furnace, supplying a molten metal and fine metallic pieces to the vertical cylinder, rotating a revolving impeller provided in the vertical cylinder to intrude the fine metallic pieces into the molten metal and tapping the molten metal from a tap hole. CONSTITUTION:The molten metal 8 is supplied into an inlet 7 of the mixing furnace 1 to fill the mixing furnace with the molten metal. While the molten metal 8 is kept heated, the impeller 11 is rotated. The molten metal 8 in the vertical cylinder 3 is tapped from a bottom end 4 of the vertical cylinder 3 in one way to the inside of the mixing furnace 1. The fine metallic pieces 15 are intruded into the flowing down molten metal 8 and are mixed therewith when the fine metallic pieces are supplied from the upper part of the vertical cylinder 3. Such molten metal is tapped from the tap hole 10. The fine metallic pieces 15 are continuously supplied by a conveyor 17. The continuous tapping is thus executed.
Patent JP-2000158180-A (JP)
Title: Brazing filler metal
Inventor: TOGA TAKAYOSHI
IPC: H01L23/10
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To strongly joint materials without eluting aluminum by brazing a ceramic-aluminum composite material to a ceramic material and the like using a composition material comprising a given proportion of titanium or its hydride, and silicon and the balance of aluminum. SOLUTION: This brazing filer metal 9 consists of 10-17 weight% titanium or its hydride, 9-15 weight% silicon, and the balance composed of aluminum. The brazing filter metal 9 joints a heat dissipating plate 8 consisting of a ceramic-aluminum composite material and an insulating substrate 1 consisting of an aluminum oxide sintered body and a mullite sintered body. The brazing temperature is not higher than 640 deg.C, and aluminum is not eluted from the heat dissipating plate 8 when the heat to melt the brazing filler metal 9 is applied. The eutectic matter formed by aluminum and silicon in the brazing filler metal 9 joints the insulating substrate 1 and the heat dissipating plate 8. Since active metallic titanium or its hydride is contained, it is necessary to form/adhere a metallized layer on the insulating substrate 1 when brazing is done.
Patent JP-H06328311-A (JP)
Title: Fixing device for drill press table
Inventor: SHIOTANI TAKESHI
IPC: B23B47/28
Filed: 1993-12-28
Abstract: PURPOSE:To easily and quickly adjust the position of a table on a base by releasing or restraining the table from/to the base through only rotating a cam rod in a normal or reverse direction by operating a handle. CONSTITUTION:In adjusting the position of a table 2 on a base, a handle is operated to rotate a cam rod 170 in another direction. This causes the cam rod 170 to release a fixing bolt operation piece 174, and it to release a fixing bolt 177. Consequently the table 2 is released from the base to become movable on the base. In fixing the table 2 onto the base, the handle is reversely operated to rotate the cam rod 170 in a reverse direction. This causes the cam rod 170 to restrain the fixing bolt operation piece 174, and it to restrain the fixing bolt 177.
Patent JP-H1098034-A (JP)
Title: Oxide film-forming device and formation of oxide film
Inventor: KASHIWAGI AKIHIDE
IPC: H01L21/316
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To form an oxide film, having superior characteristics on the surface of a silicon semiconductor substrate without forming a dry oxide film on the surface of a material to be treated by a method, wherein an oxide film-forming device is provided with a treating chamber for forming the oxide film on the surface of the material to be treated with water vapor, which is generated with hydrogen gas in a combustion chamber, and a means for controlling the inflow of oxygen gas in the treating chamber which is out of contact with a gas introducing part to the combustion chamber. SOLUTION: An element isolation region formation which has finished silicon semiconductor substrate is placed on a quartz boat 24 from a substrate carrying-in and -out part 20 of an oxide film-forming device. The atmosphere in a treating chamber 10 is turned into a nitrogen gas atmosphere with nitrogen gas from a gas introducing part 12, and the atmosphere in the part 20 is turned into an inert gas atmosphere with inert gas, such as nitrogen gas, from a gas-introducing part 21. The silicon semiconductor substrate is carried into the chamber 10.  Oxygen gas in put in a combustion chamber 30, which has oxygen gas introduced through a gas-introducing tube 32, while the chamber 30 is filled with the oxygen gas, through a gas introducing tube 31 to combust the oxygen and hydrogen gases, water vapor, which is produced by the combustion of the oxygen and hydrogen gases, is put in the chamber 10 through the part 12 and a silicon oxide film is formed on the surface of the silicon semiconductor substrate by a pyrogenic oxidation method. As a result, an oxide film having superior electrical reliability is formed.
Patent JP-H09179113-A (JP)
Title: Liquid crystal display device
Inventor: SUZUKI MOTOYUKI
IPC: G02B5/02
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device is which visual angle dependency is actually eiminated while keeping image quality by aligning the arraying direction of display picture elements in display, units with the diffusion principal axis direction of an optical sheet. SOLUTION: The optical sheet 10 is provided on the observation surface side of a liquid crystal cell, and the arraying direction of the display picture elements of the liquid crystal cell is aligned with the diffusion principal axis direction of the optical sheet 10. By such constitution, a field enlarging effect by the optical sheet 10 is acheived without causing the deterioration of image quality. The reason is not clear, but some display picture elements are mixed to be observed by the diffusion effect of the optical sheet 10, so that it is made inconspicuous to constitute the display unit of plural display picture elements. Meanwhile, in the case of the optical sheet 10 whose diffusion effect is large in a direction which is not the arraying direction of the display picture elements, a phenomenon that the definition of the display looks like lowered is more strongly felt.
Patent JP-H03193206-A (JP)
Title: Plate crown control device for tandem mill
Inventor: KAI HAJIME
IPC: B21B37/00
Filed: 1989-12-25
Abstract: PURPOSE:To control plate crown at a desired value without accompanying poor plate flatness by providing a control means for bender pressure with which bender pressure is applied on each rolling stand which is arranged in tandem is controlled. CONSTITUTION:The ratio plate crown of rolled stock 1 on the outlet side of the final rolling stand is detected with a detecting means for ratio plate crown. And, based on the deviation of a detected value and the set value of ratio plate crown, the correction quantity of bender pressure PB of each rolling stand is operated with a arithmetic means for correction quantity of bender pressure so as not to degrade plate flatness on the outlet side of each rolling stand. Based on this operated correction quantity of bender pressure PB, manipulation variable with which the control means for bender pressure is manipulated is operated with the arithmetic means in consideration of control timing at each stand. And, the bender pressure PB to be applied on each rolling stand based on that operated manipulated variable is controlled with the control means for bender pressure. In this way, plate crown can be controlled at the desired value without accompanying poor plate flatness.
Patent JP-H09152447-A (JP)
Title: Two end mobile type coaxial contact probe
Inventor: SAIDA KATSUTOSHI
IPC: G01R1/067
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To build a contact probe in a coaxial structure and moreover, allow a plunger and an outer plunger to move at both ends thereof. SOLUTION: In this contact probe, a cylindrical insulating member 18 is fitted securely into the outer circumference of the contact probe 10 with plungers 14 movable at both ends thereof and moreover, a first outer tube 20 comprising an electroconductive material is fitted securely into the outer circumference thereof. Then, a large-diameter part 20a is provided on the outer circumference at the central part in the axial direction of the first outer tube 20 and a second outer tube 22 comprising an electroconductive material is inserted to be fitted into the outer circumference thereof. The second outer tube 22 is fixed on the first outer tube 20 at the central part in the axial direction of the contact probe and a cylindrical clearance is formed between the outer tubes 20 and 22 at both end parts in the axial direction of the contact probe.  A coil spring 24 and a cylindrical outer plunger 26 comprising an electroconductive material is inserted into each clearance and moreover, locked so as not to be slipped off.
Patent JP-H08175079-A (JP)
Title: Insect model for bench decoration
Inventor: SHIRAYANAGI ISAO
IPC: B43K29/00
Filed: 1994-12-21
Abstract: PURPOSE: To obtain a coupling structure which is easily manufactured and rigid and provides a sense of beauty by providing a mounting hole at the top of a support member of a writing instrument, bending the end of a wire material inserted into the hole outward, then twisting it, binding it, and supporting a model of an insect or the like to the bound part. CONSTITUTION: A mounting hole 16a is provided at the top of a support member, a wire material inserted to the hole 16a is externally bent, twisted and bound, and a model of an insect of the like is supported to the bound part. The legs 30e of a odonata model 30 are formed by inserting a plurality of wires W to the hole 16a provided at the shank of a ballpoint pen 15a or a cap 15b, bending it externally, i.e., upward, then twisting it, binding it, and inserting fixedly it to the lower surface of a body 30b. The fine legs of the model of the wires W from the outer surface of the hole 16a to the upper body 30b exhibit the external appearance like the fine legs of the model.
Patent JP-H10173713-A (JP)
Title: Code transmission system by bipolar code
Inventor: OSUMI NORIYUKI
IPC: H04L25/49
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide the code transmission system by a bipolar code, having an interface that decodes the code accurately and stably in the case of a high- speed data transmission by a long distance transmission line. SOLUTION: The system is provided with a transmission section 10 in which in the case of sending unipolar code signals X, Y to a transmission line, the one signal is inverted to shift the phase from that of the other code resulting, producing a bipolar code signal A and the signal A is sent to one transmission line.  On the other hand, the signal A is inverted to produce a bipolar code signal B, and the signal B is sent to other transmission line, and with a reception section 20 where the two bipolar code signals A, B of which is inverted to the other are received respectively, the voltage of the signal A is compared with the voltage of the signal B on which a DC voltage is superimposed, and the voltage of the signal B is compared with the voltage of the signal Q on which a DC voltage is superimposed respectively, so as to provide outputs of two unipolar codes with respect to respective polarities from each signal.
Patent JP-H08176431-A (JP)
Title: Flame-retardant polyphenylene ether resin composition
Inventor: FUJIGUCHI TOMOHIDE
IPC: C08L25/04
Filed: 1994-12-21
Abstract: PURPOSE: To obtain a flame-retardant polyphenylene ether resin composition improved in hydrolysis resistance, etc., by mixing a polyphenylene ether resin or both this resin and a PS resin with a mixture of aromatic phosphoric ester compounds represented by specified formulas. CONSTITUTION: This composition is prepared by mixing about 90-10 pts.wt. PS resin (e.g. rubber-modified PS) with about 10-90 pts.wt. polyphenylene ether resin (e.g. poly(2,6-dimethyl-1,3-phenylene) ether) to form component A, mixing an aromatic phosphoric ester compound of formula I (e.g. resorcinol bisphosphate) with an aromatic phosphoric ester compound represented by formula II (wherein R1 to R8 are each H or an organic group; and p and q are each 1-30) in a formula I to formula II ratio of (10-70wt.%)/(90-30wt.%) to form component B, and melt-kneading 100 pts.wt. component A and 3-30 pts.wt. component B with a twin-screw extruder.
Patent JP-H05150427-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: NARUSE HIDEAKI
IPC: G03C7/32
Filed: 1991-11-27
Abstract: PURPOSE:To enhance color reproduction performance and color development performance by incorporating a specified yellowforming coupler in a silver halide emulsion layer. CONSTITUTION:The silver halide emulsion layer contains the yellow dye-forming coupler represented by formula I or II together with a cyan dye-forming coupler. In formula I, R1 is a univalent group except H; Q is a nonmetallic atomic group necessary to form a 3-or 5-membered hydrocarbon ring or the like together with C; R2 is H, halogen, or the like; R3 is a group substitutable on the benzene ring; X is H or a group to be released by coupling with the oxidation product of an aromatic primary amine color developing agent; and r is an integer of 0-4. In formula II, X is a group of formula III or the like; R1 is halogen or the like; each of R2-R4 is a substituent; Zb is a group to be released by coupling with the oxidation product of the developing agent. Y is alkoxycarbonyl or the like; and each of p, m, and n is an integer of 0-2, 0-3, and 0-4, respectively.
Patent JP-H07187339-A (JP)
Title: Warehouse control device
Inventor: NOGUCHI YASUNORI
IPC: G06F19/00
Filed: 1993-12-28
Abstract: PURPOSE:To always maintain the total stock in an optimal value neither too much nor too less in the total stock of various works to a warehouse to once house the works supplied from a pre-process by being arranged between the pre-process and an after-process. CONSTITUTION:The total stock of works W housed in a warehouse 4 with every kind is confirmed, and when the total stock is less than a stock lower limit value, the works of the kind are preferentially inputted from a raw material input unit 3. On the other hand, when the total stock is more than a stock upper limit value, input of the works of the kind from the raw material input unit 3 is prohibited, and the possibility of running short of empty housing parts to warehouse works of the other kind is avoided.
Patent JP-2000157601-A (JP)
Title: Bathtub device with washing function
Inventor: OSHIMA KOJI
IPC: A47K3/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To improve the effect of washing the human body with balls and a liquid, improve a feel when a user takes bath, and efficiently circulate the balls and the liquid to flow while damage of the bath tub is eliminated by providing a bathtub device for storing balls and a liquid and taking an elastic body formed of resin as the balls. SOLUTION: When a user presses a start switch of a display panel 9, a solenoid valve 12 is opened through a control part 8 to intake water from an inlet channel 14, and then pump 7 is operated to circulate spherical elastic bodies 2 and washing water 1. That is, washing water 1 and the spherical elastic bodies 2 in a bath-tub 3 are sucked through an intake port 10 and injected into the bathtub 3 through an injection port 11. The spherical elastic bodies 2 collide with the human body to flow, and then dirt is filterated by a filter 6 and sterilized by a sterilizing device 5 to be heated by a heating device 16 and again returned to the bathtub 3. The above cycle is repeated to remove dirt adhering to the surface of the human body, and the massage effect is given by collision of the spherical elastic bodies 2.
Patent JP-H08179583-A (JP)
Title: Image forming device and its method
Inventor: SAKAKI SHIGEHIRO
IPC: G03G15/01
Filed: 1994-12-22
Abstract: PURPOSE: To execute a stable operation by preventing the malfunction of a control system. CONSTITUTION: A motor control signal S1 is turned on at the time T1 when a first high voltage contact comes into contact with a second high voltage contact, a DC high voltage control signal S2 is turned on at the time T2 after the lapse of a specified time M1, and further, an AC high voltage control signal S3 is turned on at the time T3 after the lapse of a specified time M2 to superimpose an AC high voltage on a DC high voltage. The AC high voltage control signal S3 is turned off at the time T4 after the lapse of a specified time M3 to apply the AC high voltage. Then, the DC high voltage control signal S2 is turned off at time T5 and the motor control signal S1 is turned on at time T6.