baber/WOPTO huggingface dataset:
Patent JP-H09112377-A (JP)
Title: Fuel injecting device
Inventor: OKAMOTO ATSUYA
IPC: F02M47/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To control an injection pressure to a target value by relieving fuel to a high pressure pump side by utilizing a reverse flow phenomenon during closing of a check valve wherein a flow rate during lifting is further increased during a forward flow than during a reverse flow. SOLUTION: In a fuel injection device having a pressure accumulating piping 2 used for an internal combustion engine, a check valve 8 is arranged at the delivery port of the high pressure pump 1 of a fuel injection device. By utilizing the reverse flow phenomenon of a check valve 8 wherein a flow rate during lift is further increased during a forward flow than during a reverse flow, fuel is relieved to the high pressure pump 1 side. Since a flow rate factor when the check valve 8 is lifted like the above is further increased during a forward flow than during reversing, by applying a reverse pressure after a positive pressure enough for slight lifting of the check valve 8 is applied, a total flow rate is reduced to a minus, whereby pressure reduction control is practicable.
Patent JP-S63206288-A (JP)
Inventor: OSUGI HIROSHI
IPC: D06F37/40
Filed: 1987-10-30
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-H0241887-A (JP)
Title: Arm fitting device for direct driving robot
Inventor: TAKAI KAZUMITSU
IPC: B25J17/00
Filed: 1988-10-31
Abstract: PURPOSE:To enlarge the work zone of a tool part by fixing with a fitting bolt the outer peripheral vicinity of a placed spacer and that of the direct driving motor output shaft and fixing the base part of the base part arm of on the spacer and the spacer by the arm fitting bolt located at the internal part by this fitting bolt. CONSTITUTION:A spacer 4 in about the same shape as a direct driving motor 3 is placed on the output shaft upper part of a direct driving motor 3. The outer peripheral vicinity of this spacer 4 and the output shaft outer peripheral vicinity of the direct driving motor 3 are fixed by a fitting bolt 80. Moreover, the base part of the base part arm 5 placed on the spacer 4 and the spacer 4 are fixed by the arm fitting bolt 81 located at the internal part by the fitting bolt 80. Consequently, the work zone at the tool part of a robot hand can be enlarged.
Patent JP-H1094982-A (JP)
Title: Multipedal walking device
Inventor: TAKEUCHI HIROYOSHI
IPC: B62D57/032
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To easily satisfy the demand to the legs of a robot, by comprising plural legs for supporting a body part, and giving the redundancy to at least one of the lens. SOLUTION: A bipedal walking device 1 comprises a body part 2, and the body part 2 is supported by the front and rear legs 3 for the gravity support and the generation of the translational thrust. At least one of the front and rear legs 3, is provided with the redundancy. The front and rear legs 3 are respectively obtained by connecting three leg members F comprising one revolute joint J and one link L, in series. The revolute joints are respectively driven by a motor M. The walking action is performed by cooperatively actuating the front and rear legs. The cooperative actuation is performed by controlling the motor installed on the revolute joint of the rear leg. The leg is the redundant leg, and the demand specification of the quick leg periodical motion, the long length of step, and the generation of the driving force and the gravitational resistance, can be easily satisfied.
Patent JP-H07106346-A (JP)
Title: Formation of mask
Inventor: MASATO HIROYUKI
IPC: H01L29/812
Filed: 1993-10-04
Abstract: PURPOSE:To enable a mask to be formed in finer dimension than the marginal dimension specified by the wavelength of a light source of an aligner applicable for photolithography. CONSTITUTION:A resist pattern 4a formed by photolithgraphy is etched away by oxygen plasma method to be contracted and then a masking thin film such as Al film 5, etc., is evaporated to be removed together with the resist pattern 4a for the formation of an aperture part. Otherwise, Al is evaporated into the resist pattern 4a inversely tapered using an inversion resist by spinevaporation step to form the Al film 5 and then Al film 5 and the resist pattern 4a are lifted off to form the aperture part. Through these procedures, a member such as a gate electrode, etc., can be formed using the Al film 5 having the aperture part contracted by these steps thereby enabling processing in fine dimension unrealizable by the conventional stepper to be performed.
Patent JP-H08137378-A (JP)
Title: Snow fall visual device
Inventor: YAEGASHI KAZUHITO
IPC: G06T13/60
Filed: 1994-11-08
Abstract: PURPOSE: To reduce the computational work load and to provide a realistic snow fall scenery by controlling the size and the luminance of snow particles using a random scan system. CONSTITUTION: The surface of a simulation image is constituted through a plane system coordinate transformation section 5, a plane system perspective transformation section 6 and a line drawing generating section 7. A texture generating section 4 generates texture data which add patterns to the image data of a surface so as to make the surface more realistic. As a result, patterns are added to the simulated image plane and it becomes more realistic. Simulated snow fall and light points are added to the plane synthesized screen, the snow fall is displayed by a random scan system electron beam emition time and the simulation is performed. A size control section 24 controls the size of snow particles by varying the focus value of the electron beam of a display device 25 in accordance with the distance from the viewing point.  A luminance control section 25 controls the luminance of the snow particles in accordance with the distance from the viewpoint.
Patent JP-H02118832-A (JP)
Title: Control circuit
Inventor: MARUYAMA MASAKATSU
IPC: G06F9/32
Filed: 1988-10-28
Abstract: PURPOSE:To attains a data output without using a jumping instruction and to improve simplicity and connectivity by making a present reading address into a next reading address by an address control circuit with a program completing signal. CONSTITUTION:The case when a program is completed by two steps and a program completion bit is HIGH at a third step is considered. The program completion bit makes only the next step of the completion of the program into HIGH and it makes all into LOW at other step. An arithmetic circuit 2 executes a step 2, simultaneously, from a program memory 9, the program of a step 3 and a program completing signal, which is one of the outputs of the read memory 9, becomes HIGH. At this time, a multiplexer 8 selects the output of an address latch 4 and the output of the latch 4 outputs the same address even at the next clock. Namely, since the program completing signal becomes HIGH, the same action as the case that jumping is carried out to the address during the execution is obtained.
Patent JP-H06100135-A (JP)
Title: Electrolytic plate conveying chain conveyor and conveyance of electrolytic plate
Inventor: SAKAMOTO KOJI
IPC: B65G43/00
Filed: 1992-09-18
Abstract: PURPOSE:To prevent dislocation of an inter-electrode position caused by runout of an anode, and prevent a cathode from bending by being sandwiched between the anodes in a conveyor to convey the anode and the cathode in a suspended condition while arranging them alternately for pretreatment such as metal electrolytic refining. CONSTITUTION:A recessed part 6 where the advancing directional side is vertical and the lower side is horizontal and the opposite side of an advancing direction is formed in an inclined surface, is arranged in the upper side center of a link plate 5 of a chain 4, and an electrolytic plate conveying chain conveyor constituted so as to receive a lag part 2a of an anode to the recessed part 6 controls acceleration when the operation is started and deceleration when it is stopped, and an electrolytic plate is conveyed.
Patent JP-H01118301-A (JP)
Title: Manufacture of dull finished austenitic stainless steel sheet having good finger mark stain resistance
Inventor: KINOSHITA NOBORU
IPC: B21B1/22
Filed: 1987-10-30
Abstract: PURPOSE:To obtain a dull finished steel sheet with good stain removability by combining a bright annealing stage of a cold rolled austenitic stainless steel strip, a light rolling stage of at least one side surface of the strip by a dull roll, and an etching stage of the strip by a pickling liquid of a nongrain boundary corrosion type. CONSTITUTION:(A) where an austenitic stainless steel strip is subjected to hot rolling, annealing, pickling, cold rolling and then annealing in a nonoxidizing atmosphere, light rolling by a dull roll, and pickling for etching in a nongrain boundary corrosion environment; (B) where the strip is subjected to hot rolling, annealing, pickling, cold rolling, annealing in a nonoxidizing atmosphere, pickling for etching in a nongrain boundary corrosion environment; (C) where the strip is subjected to hot rolling, annealing, pickling, cold rolling, annealing in a nonoxidizing atmosphere, pickling for etching in a nongrain boundary corrosion environment, and light rolling by a dull roll. The strip is subjected to one of A, B, and C treatments and the cold rolling at the final pass and the pass one less than the final pass in the B is performed by use of a dull roll. As for rolling by a dull roll, at least one side surface is subjected to a light rolling by a roll whose average roughness Ra is 0.5-4.5mum.
Patent JP-H0986961-A (JP)
Title: Crystallized glass and molding of crystallized glass
Inventor: ISHIDA YUJI
IPC: C03C10/12
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide the crystallized glass capable of being heated and drawn, and to provide a method for molding the same. SOLUTION: This crystallized glass contains <=10μm deposited crystal particles, has the glass phase in an amount of 10-85vol.%, has a lower softening point than the melting point of the main deposited crystals, and has a property substantially not permitting the advance of the crystallization, even when heated at temperatures above the softening point. When the crystallized glass is molded, the crystallized glass is preliminarily molded and subsequently drawn, while heated at a temperature above the softening point.
Patent JP-H04148447-A (JP)
Title: General-purpose interface controller
Inventor: SAKAGUCHI TADAHIKO
IPC: G06F13/00
Filed: 1990-10-12
Abstract: PURPOSE:To detect the omission of data and to shorten time required for investigating the cause of a fault by checking the sequence of transmission/reception data in a general-purpose interface and informing a host device and the own device so as to display it. CONSTITUTION:When transmission data is transmitted from a buffer 4 to a transmission/reception part 8, data is fetched into a register 14 and is compared with the content of a counter 13 in a comparator 15. When they differ, the comparator 15 informs a control part 2 of an error through a control signal 103. The control part 2 receiving an error report reports on it to the host device through a control signal 100 and gives the instruction of display for the content of the error through a control signal 114. When reception data 20 and a counter 19 are unmatched in the same way, a comparator 21 reports on the error to the control part through a control signal 108. The control part 2 receiving the error report reports it to the host device through the control signal 100 and gives the instruction of display for the content fo the error to a display part 3 through the control signal 114. Thus, the investigation time of the cause of the fault can be shortened.
Patent JP-H05114477-A (JP)
Title: High frequency heating device
Inventor: SHIBUYA MAKOTO
IPC: H05B6/64
Filed: 1991-10-22
Abstract: PURPOSE:To provide a high frequency heating device free from strain by preventing the weight of a power supply section from concentrating on a waveguide and a section connected thereto. CONSTITUTION:A high frequency heating device is constituted of a heating chamber 1, a waveguide 2, a power supply section 4 and the like. The power supply section 4 comprises a microwave generator 5, a power converter 6 and a cooling fan 7 assembled into an outer case 8. Also, the power supply section 4, when mounted, is fixed to the waveguide 2, and a cushion material 9 is laid between the unit of the section 4 and the wave guide 2, and the bottom plate 3 of a device body. According to this construction, the mounting section of the section 4 and the waveguide 2 becomes free from the weight of the section 4, thereby preventing the occurrence of strain.
Patent JP-H05114476-A (JP)
Title: High frequency heating device
Inventor: NAKABAYASHI YUJI
IPC: F24C7/02
Filed: 1991-10-22
Abstract: PURPOSE:To provide a high frequency heating device capable of preventing the failure of an electronic part by preventing the warm exhaust air from circulating, and keeping intake temperature at a low level. CONSTITUTION:A high frequency heating device is constituted of a high frequency heating device body, an outer case 8 for covering the outside of the body, a cooking chamber 7 formed in the case 8 for cooking an ingredient 6, an inner case 5 laid outside the chamber 7, and the like. Also, the inner case 5 houses a power conversion means, a magnetron, a fan and the like. In addition, space inside the outer case 8 is divided into an intake chamber 13 and an exhaust chamber 14 with a division 12. Air intake with the fan takes place via the intake chamber 13, and the heated exhaust air is introduced to the exhaust chamber 14 and discharged outside through the vent hole 11 of the outer case 8. According to this construction, air circulation due to the fan can be blocked with the division 12 and intake temperature can be kept at a low level.
Patent JP-2000104570-A (JP)
Title: Number of revolutions control device for internal combustion engine
Inventor: NAKANO SHUJI
IPC: F01L1/344
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To properly set the allowable number of revolutions and to realize proper fail-safe, in the variable valve system device of an internal combustion engine to continuously set a valve lift amount by a three-dimensional cam. SOLUTION: An actual regulation amount by a lift amount variable actuator is detected by a shift position sensor at a step S1020. Thereby, it is detected that by which of profiles a valve lift amount is executed within the cam surface of an intake cam. As noted above, since a valve lift amount to decide the allowable number NEG of revolutions togetherwith the spring load and a valve mass of a valve spring is detected, the accurate allowable number NEG of revolutions is set at a step S1030. Thus, the state of the actual number NE of revolutions is properly decided by using the allowable number NEG of revolutions at a step S1040. Namely, when the actual number NE of revolutions exceeds the allowable number NEG of revolutions (when 'YES' at a step S1040), rotation of an engine 11 is properly suppressed through fuel cut at a step S1050.
Patent JP-H11186932-A (JP)
Title: Portable terminal and external adaptor for portable terminal and portable terminal
Inventor: NAKAMURA HIROYUKI
IPC: H04B1/3822
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal and an external adaptor for the portable terminal in which a high power output of a transmission amplifier of the portable terminal to compensate a loss due to a transmission changeover section for use of an external transmission antenna is saved and NF deterioration of a reception system due to a loss by a reception changeover section for the use of an external reception antenna is reduced. SOLUTION: A transmission changeover section 109 at a pre-stage of a portable terminal transmission amplifier 103 provided to the portable terminal 101 is connected to receive an input of a transmission amplifier section 115 of a portable terminal external adaptor 112. A reception changeover section 110 at a post-stage of a portable terminal reception amplifier 108 is connected to receive the output of a reception amplifier section 118 of the portable terminal external adaptor 112.
Patent JP-2001089710-A (JP)
Title: Protective coating agent and article having protective film of the coating agent
Inventor: MATSUMURA KAZUYUKI
IPC: C08J7/04
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a coating agent capable of providing a coated plastic, especially polycarbonate resin suitable for uses, in the outdoor such as a window and a windshield of transport equipment such as a vehicle and an airplane, a window of a building, a noise barrier or the like for a road because of excellent transparency, scratch resistance and chemical resistance. SOLUTION: This protective coating agent excellent in weather resistance comprises (1) 0.1-50 pts.wt. reaction product of a hydroxy-containing benzophenone-based compound with a silane, and/or a (partial) hydrolyzate thereof, and (2) 100 pts.wt. silane compound represented by the general formula (C) R4mSiR2n(OR3)4-m-n (c) [R4 is a 1-10C (substituted) monovalent hydrocarbon; R2 is a 1-10C alkyl or an aryl; R3 is H or a 1-10C (substituted) monovalent hydrocarbon (containing an oxygen atom); m and n are each 0, 1 or 2 with the proviso that m+n is 0, 1 or 2], and/or a (partial) hydrolyzate thereof.
Patent JP-S63129823-A (JP)
Inventor: NUNOKAWA MITSUHIRO
IPC: H02J9/06
Filed: 1986-11-19
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-H11104703-A (JP)
Title: Making of asymmetric h-shape steel
Inventor: FUJIBAYASHI TERUO
IPC: B21B1/08
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a method in which H-shape steel is not twisted or bent to right or left after cooling, by cooling a bottom flange under rolling, and after the rolling, by cooling both flanges or leaving them cooled spontaneously. SOLUTION: The plural nozzles or nozzle groups 10 are installed on side guides 6 which are located before and behind a universal mill 4 and an edger rolling mill 5, and the flange of the asymmetric H-shape steel is cooled when reverse rolling is made with the universal mill 4 and the edger rolling mill 5. Flow of the cooling water of the nozzles or the nozzle group 10 of the right and left side guides 6 are controlled independently by the flow regulating valve 7. Therefore, the temperature of the bottom flange becomes lower than that of the upper flange when rolling is finished. Later, in the process in which the temperature drops in natural cooling, the difference of both temperature is reduced, then the temperature of the bottom flange becomes higher than that of the upper flange, and both become ordinary-temperature, after the inversion of the temperature between the flanges.  Therefore, the temperature differential between the bottom flange and upper flange is outstandingly decreased.
Patent JP-H11110006-A (JP)
Title: Control system device
Inventor: MORI HIROSHI
IPC: G05B13/04
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To secure the correctness of data by adding a virtual image that is virtually formed and has a function equivalent to the function block of a field device to a control unit and updating periodically the parameter of the virtual image based on the contents of the field device. SOLUTION: An associative parameter setting means 32 periodically updates an associative parameter by reading this parameter out of a corresponding field device to set it to the associative parameter of a virtual block image 29 or setting the associative parameter set to the image 29 to the corresponding field device. The means 32 uses a remote I/O bus (communication bus having a high sped and fixed cyclicality) 20 to perform the read/write operations between the field device and the associative parameter of the image 29. Thus, an operator station 26 can gain access to the image 29 at a high speed equivalent to that of the function block of a control unit 24.
Patent JP-H10107502-A (JP)
Title: Coaxial dielectric filter
Inventor: MUKAI TETSUYA
IPC: H01P11/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a coaxial dielectric filter whose resonance frequency is easily adjusted to an object value. SOLUTION: The coaxial dielectric filter is provided with a cut-off waveguide 1, two coaxial dielectric resonators 21, 22 arranged coaxially at a distance in the cut-off waveguide, and input side connector 31 and an output side connector 41 provided respectively to an input side and an output side of the cut-off waveguide, an input side antenna 32 and an output side antenna 42 which are provided to each connector and part of which is inserted in an inner conductor of the coaxial dielectric resonator, and also with an opening provided to an outer conductor layer of each coaxial dielectric resonator, threaded holes 51, 52 provided to a wall face at a part opposed to the opening of the cut-off waveguide, and adjustment screws 53, 54 screwed to the thread holes respectively.  Then the center frequency of the filter is fine-adjusted within a range of e.g. 2-300kHz hereafter by using the adjustment screws 53, 54.
Patent JP-H03136224-A (JP)
Title: Electrolytic condenser driving electrolyte
Inventor: KAGUMA KENJI
IPC: H01G9/02
Filed: 1989-10-20
Abstract: PURPOSE:To almost avoid the change in condenser capacity due to high temperature loading for a long time to prolong the life of an electrolytic condenser by a method wherein diphosphorus pentaoxide is added to an electrolyte comprising a solvent and a solute. CONSTITUTION:A diphosphorus pentaoxide added electrolyte comprising a solvent and a solute is used for the title electrolyte. As for the addition amount of the diphosphorus pentaoxide, exceeding 0.05g per 100ml of the solvent is to be optimum. For example, 0.05g-0.5g of the diphosphorus pentaoxide is added to the electrolyte comprising 100ml of ethylene glycol and 10g of ammonium azelaic acid. Through these procedures, any water produced by transforming the acid in the solute and the solvent into ester during high temperature loading process reacts to the diphosphorus pentaoxide to avoid the water production further making the hydration difficult by taking phosphrus in an oxide film for restraining the decrease in static capacity.
Patent JP-S63130551-A (JP)
Title: Production of 4-pentenal compound
Inventor: OKURA KAZUHIRO
IPC: C07C45/37
Filed: 1986-11-18
Abstract: PURPOSE:To produce the titled compound useful as a raw material for perfume, drugs, etc., in a relatively high yield and industrially, by heating a readily obtainable diallylacetal compound in the presence of a specific solid catalyst by using an ordinary device. CONSTITUTION:A diallylacetal compound (e.g. butylaldehydodiallylacetal, etc.) shown by formula I (R1 and R2 are H or 1-7C alkyl) is heated at about 100-200 deg.C in the presence of a solid acid catalyst obtained by calcining sulfate ion and alumina or sulfate ion, phosphate ion and alumina to give a 4-pentenal compound (e.g. 2-ethyl-4-pentenal, etc.) shown by formula II. Preferably the atomic ratio of the atoms constituting the solid acid catalyst is S/Al of 0.01-0.06 in the case of the sulfate ion and alumina and (P+S)/Al of 0.02-0.2 and S/P of 0.02-0.8 in the case of the sulfate ion, phosphate ion and alumina.