baber/WOPTO huggingface dataset:
Patent JP-S6454513-A (JP)
Title: Steering controller
Inventor: KANEFUJI YUJI
IPC: B62D5/06
Filed: 1987-08-25
Abstract: PURPOSE:To execute a hand-free operation at the time of linear running, by providing a control means for maintaining the advance direction in the storage direction of a direction memory, when operating force of a steering wheel becomes below a prescribed value. CONSTITUTION:Operating force which has been applied to a steering wheel 10 is detected as an electrical resistance value by an operating force sensor 29, and when this detected value is above a prescribed reference value, it is judged that an artificial operation has been executed, and in accordance with a result of detection, a hydraulic cylinder 26 is allowed to expand and contract, and by its expanding and contracting force, the direction of the front wheel is changed. When the steering operation is stopped, the cylinder 26 is controlled so as to execute linear running in the advance direction stored in a direction memory immediate before the stop. Also, when the steering operation is executed after having depressed a memory switch 41, since the advance direction immediately before executing the steering operation is stored in the direction memory, when the steering operation has been stopped, the cylinder 25 is controlled so as to execute linear running in the same direction as before.
Patent JP-S59100827-A (JP)
Title: Electronic balance provided with clock
Inventor: IKEKITA MINORU
IPC: G01G23/37
Filed: 1982-12-01
Abstract: PURPOSE:To obtain an electronic balance effective for sales work by operating information related to commodities and time information by a control part and displaying the operated result and the time on a CRT display part. CONSTITUTION:The information related to commodities, date, etc. are inputted through ten keys and a setting key on an input part 1 and sent to control part 4 and weighing information from a balance part 2 and time information from a clock 3 are sent to the control part 4. These information is processed by the control part 4 and the processed result is displayed on the CRT display part 5 or printed out on a printing part 6. Consequently, the electronic balance effective for sales work is obtained.
Patent JP-H1038007-A (JP)
Title: Load sensitive type shock absorber
Inventor: MASAMURA TATSUYA
IPC: B60G17/052
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To make easy loading of a load sensitive type shock absorber on a vehicle, and ensure riding comfortableness of the vehicle while damping ratio is kept in a prescribed range when a variable control of damping characteristics is performed. SOLUTION: A bypass oil passage 18 bypassing an elongation side damping valve 11 and a pressure side damping valve 12 provided on the upper and lower faces of a piston 4, a control valve 17 for variable controlling the passage area of the bypass oil passage 18, and a conduction passage 23 for introducing the internal pressure of an air-suspension device to the operating surface of the control valve 17 from outside, are inserted and arranged in a piston rod 5. The control valve 17 is switched by the internal pressure of the air-suspension device, which is applied to the operating surface of the control valve 17 through the passage 23, and the passage area of the bypass oil passage 18 is variably controlled to keep the damping ratio of the damping characteristics caused by the elongation damping valve 11 and the pressure side damping valve 12 in a prescribed range.
Patent JP-H0759712-A (JP)
Title: Dish-washer
Inventor: SADAHIRA TADASHI
IPC: A47L15/42
Filed: 1993-08-27
Abstract: PURPOSE:To securely detect the water quantity by a dish-washer having a simple constitution and appropriately control the washing water volume. CONSTITUTION:A water level detector coil 6 is wound on a circulation pipe 5 connecting a washing chamber 1, a pump 4, and a rotary nozzle 3. The time when the circulation pipe 5 is filled with the washing water is detected by the varied inductance of the water level detector coil 6. An algorithmic treatment is performed by an operating means 7 of the water supply volume to get a necessary water supply volume. In this way, the volume of washing water can be controlled appropriately in a simple constitution.
Patent JP-S60104295-A (JP)
Inventor: OZAWA MICHIHIRO
IPC: G21D3/00
Filed: 1983-11-11
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-H0634591-A (JP)
Title: Gas detector and manufacture thereof
Inventor: KUNIMOTO AKIRA
IPC: G01N27/12
Filed: 1992-07-16
Abstract: PURPOSE:To enable the automation of the manufacture of a detector by a method wherein a heater is provided in the perimeter of one surface of a highly insulating substrate to be covered with an electrically insulating thin film and a gas sensitive film is formed on the thin film and counter electrodes provided inside the heater. CONSTITUTION:A heater 3 with a specified pattern is formed at a periphery part of a substrate 1 on one surface of the substrate 1 highly insulating and a pair of counter electrodes 6 and 6' is formed inside the heater pattern. Subsequently, after the formation of an electrically insulating thin film 5 so shaped as to cover the heater 3, a gas sensitive film 8 is formed extending between the electrodes 6 and 6' while covering at least a part of the electrodes 6 and 6'. In the formation of the electrically insulating thin film 5 so shaped as to cover the heater 3, firstly, a metal thin film is formed by a vapor-phase film formation and the metal thin film is baked in an oxidizing atmosphere to obtain a close insulation film. Thus, the temperature distribution of the substrate 1 becomes almost uniform thereby facilitating the automation of a production process of elements with better safety of an element resistance.
Patent JP-2000049471-A (JP)
Title: Cover serving also as gasket and its manufacture
Inventor: MORIO AKIRA
IPC: H05K5/03
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To improve assembly by providing a cove serving also as gasket with a foamed rubber layer as seal material on one surface of a laminated damper steel sheet for providing it with both a sealing functions as a gasket and a soundproofing function as a damper. SOLUTION: A cover serving also as a gasket is a laminated damper steel sheet 1 composed of two metal plates 2 and 3 between which an elastic substance 4 of rubber, resin or the like is sandwiched to form a three-layer construction. A foamed rubber layer 5 of a specified thickness is adhered to the top 1a of one surface of the laminated damper steel sheet 1. Then, such a laminated damper steel sheet 1 forms a top cover and is fitted to a hard disk apparatus. The laminated damper steel sheet performs a soundproofing function as damping material to absorb operating noise of the disk. On the other hand, the foamed rubber layer 5 performs a sealing function as gasket and prevent the entry of humidity, dust or the like.
Patent JP-S60105283-A (JP)
Title: Power lead for superconduction
Inventor: KAKIUCHI SHIYUNJI
IPC: H02K55/00
Filed: 1983-11-14
Abstract: PURPOSE:To reduce pressure loss, and to give sufficient cooling performance by changing the density of insertion of a plurality of porous metallic plates inserted into a hollow section in a metallic pipe in succession so that the density of insertion becomes dense on the low temperature side of a power lead for superconduction and becomes thin on the high temperature side. CONSTITUTION:A plurality of porous metallic plates are inserted into a hollow section in a hollow pipe 1. The density of insertion of the porous metallic plates 2 is changed in succession so that the density of insertion becomes dense on the low temperature side and becomes thin on the high temperature side. Accordingly, large pressure loss is reduced on the high temperature side, and pressure loss as the whole power lead can be minimized. The change of a heat transfer rate is minute, and cooling characteristics as the whole power lead can be kept approximately the same.
Patent JP-S58114026-A (JP)
Title: Lenticular lens for screen
Inventor: YADA YUKIO
IPC: G03B21/62
Filed: 1981-12-28
Abstract: PURPOSE:To obtain a clear lenticular lens for a transmission type screen, used for a video projector, etc., which has a large-angle visual field and is manufactured easily, by forming a total reflecting surface at a bevel surface, a concave surface at the center part of a peak surface, and faying surfaces on both its sides. CONSTITUTION:At the bevel surface part 3, the total reflecting surface which allows a beam incident thereto to be transmitted through mountain parts 1 after total reflection is formed; concave surfaces 1a are formed at center parts of peak surfaces of the mountain parts, and faying surfaces 1b are formed on both sides of each peak surface. Parallel light A1 when incident to the lens from the opposite surface strikes the bevel surface 3, where total reflection occurs; and the reflected light is refracted by the concave surfaces 1a at the center parts of peak surfaces and emitted as shown by A1'. Thus, the angle of the visual field is increased because of the total reflecting surface and the height is reduced because of the concave surfaces; and there is no acute part because of flat faying surfaces, thereby facilitating the manufacture.
Patent JP-S60106055-A (JP)
Title: Tracking error detector
Inventor: ITOU TAKASHI
IPC: H04N5/783
Filed: 1983-11-11
Abstract: PURPOSE:To simplify circuit constitution, compared with when the low frequency signal of plural conventional frequencies is used by detecting tracking errors based upon the low frequency signal recorded or a magnetic tape beforehand and by making the tracking error signal based upon the strength difference of the low frequency signal component read from adjoining tracks. CONSTITUTION:A low frequency signal X is recorded at both ends of the track and an information signal Y is recorded at the center part. The phase of a low frequency signal X becomes a signal different from each other by 180 deg. according to which of 2 magnetic heads 3 can be recorded. A pair of magnetic heads 3 and 3 are electrically coupled through rotation transformers 11 and 11 to amplifiers 13 and 13 respectively. A switch A is designed to selectively switch the output of 2 amplifiers 13 and 13. A comparator 15 detects that the level of a regenerating signal B falls down lower than 1/2 of the bottom value, and the comparator 16 detects that the level of a regenerating signal B falls down lower than 1/2 of the peak value. A timing circuit 17 generates control signals E, F, S1 and S2 based upon signals C and D. Switches 24 and 25 are synchronized and closed to control signals S1 and S2 from a circuit 17 respectively, and the voltage of signals K and L is impressed to a capacitor 26. Thus, a tracking error signal TE can be obtained from 1 end of the capacitor 26.
Patent JP-S6368049-A (JP)
Title: Humectant for food, adhesive paste for food using said humectant and preparation of said humectant
Inventor: TAKESHITA YASUO
IPC: A23L29/00
Filed: 1986-09-09
Abstract: PURPOSE:To obtain a food humectant having low sweetness and stable humectant power even under low water-content (low humidity) condition, by using carrot juice prepared by a specific method as an essential component. CONSTITUTION:A humectant containing carrot juice as a component is prepared by the following method. A carrot is blanched with hot water, cooled, ground together with water and filtered. The filtrate is frozen, thawed, added with an adsorbent such as activated carbon and filtered under heating to obtain the objective humectant. The adhesive paste for food suitable for the preparation of a film-forming sheet food is produced by mixing the above humectant containing carrot juice as a component, a water-soluble substance such as gelatinized starch and a gelatinous substance such as xanthan gum and using the mixture as a raw material.
Patent JP-H0762078-A (JP)
Title: Production of polycarbonate
Inventor: KUZE SHIGEKI
IPC: C08G64/30
Filed: 1993-08-27
Abstract: PURPOSE:To efficiently obtain the subject polycarbonate having a good quality without impairing good hydrolysis resistance by subjecting polymerization raw materials to transesterification in the presence of a lactam compound. CONSTITUTION:When (A) a dihydroxy compound and (B) a carbonate diester are subjected to transesterification to obtain the objective polycarbonate, (C) a lactam compound, preferably a compound of the formula (R is H, 1-10C alkyl, 4-8C cycloalkyl, 6-12C aryl; n is 3-6), e.g. N-methyl pyrrolidone, is added to the reaction system. The component C is preferably added in an amount of 100-10<-3>wt.% based on the total amount of the components A and B.
Patent JP-S6369589-A (JP)
Title: Method and device for treating dyeing waste water
Inventor: KAIMORI MICHINOBU
IPC: C02F1/70
Filed: 1986-09-09
Abstract: PURPOSE:To improve the treating efficiency and to reduce a cost, by charging necessary minimum amts. of the sodium hydroxide aq. soln. of sodium borohydride and the aq. soln. of sodium bisulfite, measuring the treating condition, and replenishing the solns. to make up for the deficiency when treatment is insufficient. CONSTITUTION:The sodium hydroxide aq. soln. of sodium borohydride and the aq. soln. of sodium bisulfite are prepared as the chemicals. The minimum amts. of the chemicals necessary for decomposing the pigments remaining in dyeing waste water are estimated, and injected into the waste water. The waste water is then sampled after injection to measure the treating condition of the waste water, and the chemicals are replenished when the treatment is insufficient. Consequently, the amts. of chemicals to be charged are minimized, and the load in removing the unreacted chemicals remaining in the waste water after treatment is eliminated or reduced to a minimum. As a result, the treating efficiency is improved, and the treating cost is reduced.
Patent JP-H0260706-A (JP)
Title: Manufacture of modified wood
Inventor: USUI HIROAKI
IPC: B27K3/52
Filed: 1988-08-26
Abstract: PURPOSE:To improve the antiseptic property, moth resistance and dynamic strength of a modified wood, while it has high moisture resistance, dimension stability and flame retardance by fixing amino resin with insoluble and incombustible inorganic into the wood. CONSTITUTION:First, the raw material wood to be modified is impregnated with amino resin and/or said raw material compound. Next, the treated wood impregnated with resin treatment liquid is further impregnated successively with both treatment liquids containing cation/anion, thereby fixing insoluble and incombustible inorganic into the wood. For instance, the treated wood is dipped into the treatment liquid of any one liquid (first liquid) of both treatment liquids. Next, the wood is similarly impregnated with the treatment liquid (second liquid) containing the other ion generating insoluble and incombustible inorganic by the reaction with the first liquid, whereby insoluble and incombustible inorganic is generated inside the wood. Thus, after amino resin and insoluble and incombustible inorganic has been fixed into the wood, the surface of the wood is cleaned accordingly to necessity and is dried, whereby the modified wood may be obtained.
Patent JP-H0638386-A (JP)
Title: System for monitoring charging/discharging of on-vehicle battery
Inventor: TSUNODA YONEHIRO
IPC: G01R31/36
Filed: 1992-07-17
Abstract: PURPOSE:To reduce the number of parts from the system so as to reduce the cost of the system by providing a Hall element type current sensor which is formed by winding a first coil also used as part of the discharging cable way of an on-vehicle battery and a second coil also used as part of the charging cable way to the battery around the same magnetic material so that the ampereturns of the coils can become nearly equal to each other. CONSTITUTION:When a vehicle is driven, a processor 7 closes a switch 10 so as to form the discharging cable way of a high a voltage large-capacity battery 1. Then the processor 7 monitors the discharging current flowing to a first coil 4b also used as part of the discharging cable way based on the output voltage of a Hall element 4d. When the vehicle is not driven, on the other hand, the processor 7 opens the switch 10 so as to form a charging cable way and monitors the charging current flowing to a second coil 4c also used as part of the charging cable way based on the output voltage of the element 4d. Therefore, the Hall element can be used for both purposes of monitoring the charging and discharging currents.
Patent JP-H0632624-A (JP)
Title: Method for forming optical glass and apparatus therefor
Inventor: IKEUCHI TAKASHI
IPC: C03B11/08
Filed: 1992-07-17
Abstract: PURPOSE:To simply produce a formed body of optical glass free from crease-like surface defect at a low cost with a compact a apparatus in forming melted glass. CONSTITUTION:Melted glass 3 is dropped onto a formed face of a lower mold 9. After dropping the glass 3 in a definite amount, the melted glass 3 is cut with a cutting members 5a and 5b in a state bringing the melted glass 3 into contact with the formed face of the lower mold 9, and positioning action of upper mold 8 and lower mold 9 is started simultaneously with cutting action. The upper mold 8 and the lower mold are positioned continuously with cutting, the lower mold 9 is raised continuously with positioning, and melted glass gob 11 is subject to press molding to provide the objective glass formed body 12.
Patent JP-H0376273-A (JP)
Title: Semiconductor substrate of solar cell
Inventor: MORIKAWA HIROAKI
IPC: H01L31/04
Filed: 1989-08-18
Abstract: PURPOSE:To improve material in utilization factor by a method wherein binding material which is molded into a single substrate filling voids inside a silicon particle layer and a part of silicon particles are exposed at both the front and the rear of the single substrate. CONSTITUTION:First, silicon pellets 1 of either N-type or P-type which are nearly uniform in grain diameter are most densely filled into a plane so as not to vertically overlap each other to form a single layer of silicon pellet 1. Filling material (serving also as binding material) 2 such as silicone polymer is applied onto the single layer of silicon pellet 1, which is fired. By this setup, a single substrate formed of a single silicon pellet layer is formed. Moreover, the binding material is turned into SiO2 after firing. The front and the rear side of the single substrate including a single layer of silicon pellet are lapped, so that at least a part of each pellet 1 is exposed at both the sides of the single substrate. By this setup, the semiconductor substrate of a solar cell is formed.
Patent JP-H0956547-A (JP)
Title: Check-out counter device
Inventor: NAKAMURA KENJI
IPC: A47F9/04
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To easily attain layouts corresponding to one-man system and two-man system shifts by installing a scanner device provided with a product code read part movably so as to be brought closer and separated to/from a register, in a check-out counter device provided with the register for performing product adjustment. SOLUTION: A counter 1 and a register base 2 are linearly arranged, the scanner device 4 for input is installed on the top plate 3 of the counter 1 and a keyboard device 5, a display device 6, a printer 7, a change machine 8, a drawer 9 and a POS controller 10, etc., are installed on the register base 2. The scanner device 4 is provided freely slidably so as to be brought closer and separated to/from the register base 2 on the top plate 3. That is, the scanner device 4 is constituted so as to support the scanner which is the product code read part at the center of a housing and to be moved on the top plate by a moving roller attached to a lower part. Also, to the scanner device 4, the keyboard device 5 for the input is attached as needed.
Patent JP-H0640466-A (JP)
Title: Cover tape for carrier of electronic component
Inventor: HANAI TAKAOMI
IPC: B65D73/02
Filed: 1992-07-17
Abstract: PURPOSE:To perform the bonding of a cover tape to the carrier tape main body without making a step by a method wherein a non-adhesion part by the application of a powder material is provided at a part which corresponds to a component storage recessed part being provided on a carrier tape main body, on one surface of a cover tape on which a heat-sensitive adhesive layer is provided. CONSTITUTION:A cover tape for which a pressure-sensitive adhesive layer 4 is provided on one surface of a support base 3 is put on the top and bonded to a carrier tape main body, on which electronic component storage recessed parts are provided in the longitudinal direction with even intervals, to close the recessed parts after the electronic components are contained. For such a carrier tape, a non-adhesion part by the application of a powder material is provided at an intermediate part of the width, which faces the component storage recessed part of the carrier tape main body, on the pressure-sensitive adhesive layer 4 of the cover tape. Hence, even when a step is made between the surface of the non-adhesion part and the surface of the pressure-sensitive adhesive layer, the step can be eliminated by the adhering pressure when the cover tape is put on the top and bonded to the carrier tape main body. Also, the electronic component is prevented from transferring to the cover tape side by the application of the powder material.
Patent JP-S60104890-A (JP)
Inventor: ISHIHARA TSUNEO
IPC: B29C51/42
Filed: 1983-11-14
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-H0556504-A (JP)
Title: Electric vehicle
Inventor: NAKAMURA HIDEO
IPC: H02J7/00
Filed: 1991-08-26
Abstract: PURPOSE:To minimize the power consumption of a battery by interrupting power supply to a controller regardless of ON/OFF state of power switch when an acceleration signal detecting circuit detects no acceleration signal successively for a predetermined time. CONSTITUTION:When a motor tricycle 1 is left as it is for a long with its power switch 12 being turned ON, a signal is delivered to a microcomputor 14 if an acceleration signal detecting circuit 15 receives no signal at all from an accelerator 7 for 20min. The microcomputor 14 delivers a Low level signal to an auto-OFF circuit 19 and since no current flow into the base of transistor in a switching circuit 20, the transistor is turned OFF to interrupt current flow through the coil in a relay switch circuit 21 thus turning the switch OFF. Consequently, current loss can be minimized and the battery is protected against dying.
Patent JP-S58114473-A (JP)
Title: Semiconductor light emitting device
Inventor: IMAI HAJIME
IPC: H01S5/00
Filed: 1981-12-26
Abstract: PURPOSE:To suppress the variation in the output light of a semiconductor light emitting device by forming a light absorbing layer between a semiconductor substrate and an electrode, thereby preventing the reflection of leaking light from a light emitting region. CONSTITUTION:After a p type InP layer 11 and a p type InGaAsP light absorbing layer 12 are epitaxially formed in liquid phase on an n type InP (100) substrate 10, it is anisotropically etched with HCl, thereby forming a V-shaped groove 13, and the end is slightly introduced into the substrate. Then, an n type InP 14 is laminated in approx. 1mum thick, non-added InGaAsP active layer 15 is laminated in approx. 0.2mum thick, a p type InP layer 16 is further laminated in approx. 0.7mum thick on the flat part, a p type InGaAsP layer 17 is laminated in approx. 1mum thick, the active layer 15 is formed in the groove, the surface of the layer 16 is formed to be flat, electrodes 18 of Ti-Pt-Au are formed, the back surface of the substrate is polished to reduce the entire thickness to approx. 100mum, an electrode 19 of Au-Ge-Ni is attached, and is cleaved, thereby forming chips. According to this configuration, the reflected light (9) by the electrode (4) of the leakage light from the light emitting region is absorbed by the layer 12, thereby eliminating the mutual action with main emitted light. Accordingly, the disorder 8 of the shoulder of the energy distribution 7 can be removed, and the variation of the output light based on this can be removed.