baber/WOPTO huggingface dataset:
Patent JP-S5741204-A (JP)
Title: Ventilating method for vehicular compartment
Inventor: INOMATA KENICHI
IPC: B60H1/24
Filed: 1980-08-26
Abstract: PURPOSE:To reduce the load of compressor for compartment ventilation to realize low fuel consumption by a method wherein, when the temperature of the compartment of the vehicle exceeds the predetermined temperature, the maximum amount of fresh air is induced and simultaneously a sun roof is opened to escape the hot air within the compartment and, after that, the sun roof is closed and then the compressor is driven. CONSTITUTION:If the temperature of the air A, at the upper part of the compartment of the vehicle reaches to the predetermined temperature at the time when a cooler switch 14 is turned ON, a control circuit 12 is actuated by the signal from a sensor 13 to operate a timing circuit 15 to open the sun roof for the predetermined period of time. And while the sun roof is kept open, a blower 8 and a door 7 for changing-over the compartment air from or to the fresh air is controlled to induce the maximum amount of fresh air. In such a manner as mentioned above, the air A1 stagnated at the upper part of the compartment of the vehicle is rapidly exhausted through the sun roof and then the compressor 16 is driven by the operation of the timing circuit 15 to send the cooling air into the compartment of the vehicle.
Patent JP-H05311617-A (JP)
Title: Construction method for elevated structure
Inventor: TOKUDA AKIRA
IPC: E01D21/00
Filed: 1992-05-11
Abstract: PURPOSE:To reduce the working time and working process and contribute to the reduction of the construction cost. CONSTITUTION:A girder member 2 assembled with reinforcing ribs 24 and reinforcing bars 25 with a structural member concurrently serving as a concrete placing formwork and a column member 1 are manufactured in a factory and conveyed to the site, and the column member 1 is erected and fixed on a foundation 3 formed at the site. The girder member 2 is mounted and fixed on the column member 1, concrete is filled and placed on both or one of the girder member 2 and the column member 1 to construct a structure. The girder member 2 and the column member 1 are manufactured in the factory as units, and the construction work at the site can be omitted that much.
Patent JP-H02295666-A (JP)
Title: Manufacture of composite sliding member
Inventor: NISHIGUCHI KATSUYA
IPC: B22D19/14
Filed: 1989-05-10
Abstract: PURPOSE:To manufacture a composite sliding member having excellent heat resistance and wear resistance by vertically orientating reinforcing fibrous member to sliding face to manufacture a preform body and including the preform body as internal chill in a mold. CONSTITUTION:Adhesive is applied on surface of outer circumferential part in a forming base material 1 and a reinforcing fibrous member 2 is charged into a metal- made vessel 3 and high voltage VM is impressed making a positive pole of the forming base material 1 and a negative pole of the vessel 3. The reinforcing fibrous member 2 is shifted to the forming base material 1 and also stuck to the outer circumferential part of the base material 1 with the adhesive. Electrical repulsion is mutually acted among the reinforcing fibrous members 2 and the reinforcing fibrous members are vertically orientated to the surface of the outer circumferential part in the base material 1. By blowing CO2 gas on the surface under this condition, the adhesive is dried and the fibrous member 2 is strongly fixed. Successively, the preforming base material is set in a forming cavity 7 formed with a lower die 5 and upper die 6 in a high pressure casting device and molten aluminum alloy 9 is poured under pressurizing with a pressurizing plunger 8 to execute the casting. The reinforcing fibrous member 2 is smoothly included as internal chill under condition of keeping the orientational property.
Patent JP-H01287158-A (JP)
Title: Crystalline butene-1 polymer composition
Inventor: SUGA SADANORI
IPC: C08L23/20
Filed: 1988-05-13
Abstract: PURPOSE:To obtain a crystalline butene-1 polymer composition remarkably improved in crystallization rate and excellent in productivity and moldability, by blending a butene-1 polymer with a 3-methylbutene-1 polymer. CONSTITUTION:The aimed composition consisting of (A) 3-methylbutene-1 polymer (homopolymer or copolymer with other alpha-olefin) having melting point, preferably higher than 250 deg.C and heat of fusion, preferably of >=3cal/g and (B) butene-1 polymer (homopolymer or copolymer with other alpha-olefin), containing 0.05-100,000wt.ppm, preferably 0.1-50,000wt.ppm component A and having the crystallization temperature Tc ( deg.C) satisfying the relation expressed by the formula Tc>=T deg.C+5 (T deg.C is crystallization temperature of butene-1 polymer) and produced by (co)polymerizing the component A, preferably in the presence of a catalyst and successively (co)polymerizing the component A or further blending butene-1 polymer of the component B therewith.
Patent JP-S5640857-A (JP)
Title: Electrophotographic copier
Inventor: OOSHIMA KIYOSHI
IPC: G03G15/04
Filed: 1979-09-13
Abstract: PURPOSE:To enhance the manipulation of the electrophotographic copier, by performing the exposure process of the copying process based on the volume of exposure set before alteration in case an alteration is given to the set volume of exposure during the process of exposure and then carrying out the preceding processes of exposure based on the volume set after the alteration. CONSTITUTION:The control part 1 comprises the ROM2, RAM3, CPU4 and input/ output interface controlling circuit 5 each. And the ROM2 stores the sequence of each process part for the copying process. Then the exposure volume variable input signal 6, the copy sheet number setting signal 7, the print switch input signal 8 and others are supplied to the RAM3 via the CPU4. The input voltage of the exposure lamp 11 is controlled by the lamp regulator 10 and in accordance to the set volume of exposure stored in the RAM3. Thus the exposure volume is controlled. And in case an alteration is given to the set exposure volume under process, the exposure volume set after the alteration is just stored in the RAM3. And the copying process is carried out based on the exposure volume set before the alteration.
Patent JP-2000025621-A (JP)
Title: Stop position adjusting device for wheeled travelling body
Inventor: SEKIMOTO GINJIRO
IPC: B62B5/04
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To adjust a stop position of a heavy travelling body at its front part in the width direction thereof with simple structure and operation. SOLUTION: In a stop position adjusting device for a wheeled traveling body 14 having at least right and left wheels 13a, on a floor surface of the side from which the wheeled traveling body 14 is to be accessed, right and left floating members 1, 1 for bearing the right and left wheels 13a of the traveling body 14 are provided. The right and left floating members 1,1 comprises a lower plate 2 having larger area and an upper plate 3 having smaller area disposed on the lower plate 2, and between the lower plate 2 and the upper plate 3 lubricating oil is interposed. The right and left wheels 13a of the wheeled traveling body 14 are moved in the direction different from the rotating direction of the wheels 13a via the floating members 1, 1, thereby adjusting a stop position of the wheeled traveling body 14.
Patent JP-S598086-A (JP)
Title: Form detector
Inventor: NAKAGAWA YASUO
IPC: G06T1/00
Filed: 1982-07-07
Abstract: PURPOSE:To obtain stably the secondary form corresponding to the information on unevenness of a subject, by extracting a light cut-off line out of a detected picture to obtain a binary picture through a process of threshold value and then detecting the secondary form of the subject. CONSTITUTION:The area which can be viewed from an image detector 5 is observed among the slit bright lines projected to a subject 2 as well as to a table 1, and no bright line is seen at the area of a dead angle. Thus a light cut-off line extracting circuit 9 extracts a light cut-off line. For instance, a video signal is obtained at a part shown by a one-dot chain line as a middle point between Z1 and Z2 in the form of the value Z of the light cut-off line. This value is obtained for every coordinates to obtain a light cut-off line. Then a threshold value process is given to the light cut-off line to obtain a binary signal. Thus an overall binary picture is obtained. In such a way, it is possible to detect the secondary form of the subject 2.
Patent JP-S5828566-A (JP)
Title: Method and device for controlling air fuel ratio of internal combustion engine
Inventor: KOBAYASHI NOBUYUKI
IPC: F02D41/14
Filed: 1981-07-24
Abstract: PURPOSE:In an engine in which the air fuel ratio of the mixture is feedback-controlled depending on the concentration of oxygen, to adequately reaccelerate the engine after its deceleration in which the temperature of cooling water is lower than a prescribed level, by ceasing the feedback control at the time of said deceleration. CONSTITUTION:In an air fuel ratio control method, an electronic control circuit 38 first judges on the basis of the output of a throttle valve opening degree sensor 22 whether or not a throttle valve 20 is completely closed. When the throttle valve 20 is not completely closed, the operation of the engine is regarded as ordinary and the feedback compensation of a basic injection time Tp calculated from the outputs of an air flow meter 12 and a distributor 14 is carried out by the output of an oxygen sensor 28. When the throttle valve 20 is completely closed, a fuel injection signal is determined on  the basis of the outputs of a water temperature sensor 16, the oxygen sensor 28 and a vehicle speed sensor 32. For example, the fuel injection signal is determined without the  air fuel ratio feedback compensation of the basic injection time Tp, at the time of such deceleration of the engine that the temperature of cooling water is lower than 70 deg.C and the vehicle speed is not lower than 10km/h.
Patent JP-S60261070-A (JP)
Title: Floppy disc recorder
Inventor: ARAKI IZUMI
IPC: G11B19/04
Filed: 1984-06-07
Abstract: PURPOSE:To miniaturize an entire device by detecting the stop of an index signal when a clamp mechanism is opened and controlling a ready signal thereby preventing write/read error generation due to mis-operation. CONSTITUTION:When a knob or a door is opened with a device selection signal DS at an L level, the drive of a spindle motor is stopped and a ready signal LD outputted rom a NAND gate 19 with a delay by time constant of a monostable circuit 13 is changed to an H level representing disabled write/read. When the knob or the door is closed in such a state, and when the signal changes again to the L level after the signal DS is changed once to an H level, the signal LD changes to an L level representing write/read preparation end with a delay of four pulses' share of an index signal. Thus, when the knob or the door is opened in error during information write/read to a floppy disc, the signal LD changes immediately to the H level and the write/read is stopped.
Patent JP-H02290046-A (JP)
Title: Integrated circuit device
Inventor: MATSUZAKI TOSHIO
IPC: H01L23/28
Filed: 1989-05-09
Abstract: PURPOSE:To make it possible to maintain a package in an excellent state even when the title device is repeatedly heated or cooled by a method wherein the ratio of the outside shape of package resin and a circuit area is brought in a specific range, and at the same time, a resin material inserting part, where the specific region of the bottom face of a circuit substrate will be exposed, is provided. CONSTITUTION:The S0/S1 of the resin outline area Si1 of the package 4 of an integrated circuit device and the area S0 of a circuit substrate 2 is brought to 60% or more, and a resin material inserting hole 80a, with which at least 50% of the bottom face will be exposed, is formed on the bottom face of the substrate 2 penetrating a supporting plate 8. According to this constitution, as high adhesiveness is obtained between the supporting plate 8 and the package 4 by an inserting part 80a when the supporting plate 8 is expanded by heating, the rear side of the package 4 is hardly shifted sidewise, and at the same time, as the area of the supporting plate 8 is small, stress is dispersed inward of the supporting plate and it does not concentrate on the external edge part of the supporting plate 8, and the generation of cracks can be prevented. As a result, the package can be maintained in an excellent state even when the device is heated and cooled repeatedly.
Patent JP-H1071582-A (JP)
Title: Portable type power tool
Inventor: JACOBSSON ROLF ALEXIS
IPC: B24B45/00
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To facilitate firmly fixing a balancing device with respect to an output spindle, and also facilitate aligning them completely, concurrently make the whole measurement in the axial direction of the output spindle and the balancing device small, and also make the distance in the axial direction between an operation device and the front bearing of the output spindle short. SOLUTION: This tool is provided with an output spindle 12 which is drivingly connected with a rotating motor 11, and is equipped with an automatic ball type balancing device, and with an operation device mounting means 22, and with the balancing device 21 which includes a circumferential wall 38 furnished with a ball race 43, a transverse end wall, and a great number of balls 41 capable of being freely moved along the ball race 43, and the circumferential wall 38 and the end wall 38 together with the output spindle 12 are mutually formed into one part piece.
Patent JP-H02298640-A (JP)
Title: Air/fuel ratio control method for internal combustion engine
Inventor: HASHIMOTO TORU
IPC: F02D41/14
Filed: 1989-05-12
Abstract: PURPOSE:To eliminate any variation in air/fuel ratio to aim at smooth operation by correcting first correction values according to oxygen density in exhaust gas in response to the deviation of respective secondary correction values caused by the average of the first correction value in each operation area. CONSTITUTION:An electronic control unit 44 controls at least a plurality of fuel injection valves 16 provided at an intake manifold 14 according to at least signals detected by an 02 sensor 40 provided at an exhaust manifold 14 to feedback-control air/fuel ratio. The electronic control unit 44 calculates first correction values according to oxygen density in exhaust gas, and also averages the first correction values in a plurality of operation area to calculate secondary correction values thereby. In this case, when the operation area is shifted from one to the other, the first correction value is corrected in response to the deviation of the respective secondary correction values memorized in the respective areas. Fuel supply quantity is corrected by the first correction value thereby.
Patent JP-H11304987-A (JP)
Title: In-core component treatment device
Inventor: MAEHARA TAKESHI
IPC: G21C19/10
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an in-core component treatment device capable of shortening work period of carrying in and out of control rods, fuel support metals and control rod guide tubes. SOLUTION: This treatment device has a control rod holding means 16 releasibly holding a control rod 7 arranged inside the reactor vessel and a fuel support metals/control rod guide tube holding means 17 releasibly holding fuel support metals 8 supporting the lower end of a fuel assembly and control rod guide tube 6 where the fuel support metals 8 are arranged at the top. The control rod holding means 16 and the fuel support metals/control rod guide tube holding means 17 are attached to the main body frame 26 capable of hanging inside the reactor vessel.
Patent JP-S63280694-A (JP)
Inventor: YAMAZAKI SHUNPEI
IPC: B42D15/10
Filed: 1987-05-13
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-H11309916-A (JP)
Title: Thermal printer
Inventor: SATO MINORU
IPC: B41J19/20
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To vary the moving speed of a carriage without varying the rotational speed of a carriage motor by providing a plurality of transmitting sections for moving the carriage at different speeds and coupling the carriage selectively with any one transmitting section. SOLUTION: A switching cam turns in the direction of arrow A when a paper feed motor is turned under low speed state where a low speed gear 20 meshes the motor gear 9a of a carriage motor 9. A high speed gear 18 and a low speed gear 20 fixed to a switching oscillation plate thereby turns in the direction of arrow B. Consequently, the low speed gear 20 retracts from the motor gear 9a and the high speed gear 18 approaches the motor gear 9a. When the paper feed motor is turned further, the high speed gear 18 meshes the motor gear 9a of the carriage motor 9 to complete switching from low speed state to high speed state. When the paper feed motor is turned reversely to the direction for switching to high speed state, switching can be made to low speed state.
Patent JP-S5740957-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAKI ISAO
IPC: H01L21/768
Filed: 1980-08-26
Abstract: PURPOSE:To optimize etching conditions of forming contact holes and to increase processing accuracy, by a method wherein thermal oxidization is applied to the surface of an upper semiconductor wiring layer and the thickness of an insulating film on the upper semiconductor wiring layer is decided regardless of its thickness on the lower semiconductor wiring layer. CONSTITUTION:A thermal oxide film 2 is formed on the surface of a silicon substrate 1 and vapor growth is applied to a phosphor doped polycrystalline silicon film for patterning and a lower silicon wiring layer 3 is formed. Next, a silicon oxide film 4, a silicon nitride film 5 are formed by vapor growth. Next, an upper silicon wiring layer 6 is formed by forming contact holes. Next, thermal oxidization is applied to the surface of the upper silicon wiring layer 6 to form a silicon oxide film 7. Next, a silicon oxide film 8 is formed to provide openings and to form aluminum wirings 9. The thickness of the film 7 can independently be decided and the optimum etching conditions can be established for all the contact holes and accuracy can be increased.
Patent JP-H09300615-A (JP)
Title: Piezoelectric actuator, its production and ink-jet recording head using it
Inventor: YASUTOMI HIDEO
IPC: H01L41/22
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To give large flying force to ink in a cavity surrounded by a piezoelectic actuator and a base plate and to easily perform positioning and fixation for the base plate by equipping a pair of mutually opposed electrodes on the outer surface and the inner surface of a piezoelectric body which is extended in a prescribed direction and has a recessed cross section. SOLUTION: In the ink-jet recovering head 10, when input signal voltage is impressed between a common electrode 20 and an individual electrode 22, the ceiling wall and the side walls on both sides of a piezoelectric actuator 12 are curved and deformed respectively to the inside like a dotted line. As a result, ink 30 in an ink cavity 18 is pressurized and discharged from a nozzle 26. Since the ceiling wall and the side walls on both sides of the piezoelectric actuator 12 are curved to the inside, applied pressure of ink 30 is large and ink is forcefully flown. When input signal voltage is interrupted, the piezoelectric actuator 12 returns to an original state. At this time, ink 30 is replenished from a storage chamber 32 to the ink cavity 18 by negative pressure generated in the ink cavity 18.
Patent JP-H07300234-A (JP)
Title: Intermediate sheet holding device for pallet unloading device
Inventor: URANO YOSHIO
IPC: B65G59/02
Filed: 1994-05-06
Abstract: PURPOSE:To form a prescribed grip margin at the rear section of an intermediate sheet by advancing a container toward the intermediate sheet by a fixed quantity via an extruding mechanism prior to the extruding action of the container onto a discharge conveyor by the extruding mechanism. CONSTITUTION:An extruding mechanism 8 is formed into a tandem type having two container support bodies 9, 10 longitudinally. The container support 9 is longitudinally adjustably provided with a rear support section 11 and a front support section 12. The container support 10 is rotatably provided with a rear support section 13 and a front support section 14. The extruding mechanism 8 is advanced, and constant pressing force is applied to a container 1a. The advance of the intermediate sheet 16 of the uppermost stage mounted with the uppermost container 1a is blocked by a stopper 15, and the container 1a is pressed forward by a fixed quantity. A relative shift is generated between the container 1a and the intermediate sheet 16, and a prescribed grip margin S can be invariably formed at the rear section of the intermediate sheet 16.
Patent JP-H01289646-A (JP)
Title: Abnormal tool forecasting device
Inventor: HIRAOKA MASAAKI
IPC: B23Q17/09
Filed: 1988-05-13
Abstract: PURPOSE:To prevent a small diameter drill from breakage by mounting rotatably a tool mounting shaft in a rotary member of a tool holder to couple both members with each other with a magnetic coupling means within a predetermined resistance set value and release the magnetic coupling when said value is exceeded. CONSTITUTION:Ring-like drive side magnet cases 16, 17 are back and forth at intervals secured fixedly to a large diameter bore of a rotary member of a tool holder. A ring-like driven side magnet case 18 is secured fixedly to a tool mounting shaft inserted rotatably in a rotary member and disposed in an interval between the cases 16, 17 through gaps t, t'. The cases 16, 17, 18 are provided circumferentially with a plurality of holes 19, 20, 21 respectively. Permanent magnets 24, 25, 26 are embedded in every other holes and disposed such that the opposed magnetic poles are same. Thus, when fixed or more resistance is applied to the tool mounting shaft the rotation of the magnetic case 18 is delayed to disturb the balance and stopped with a communicating hole of air being closed.
Patent JP-H02296473-A (JP)
Title: Rotary head type magnetic video recording and reproducing device
Inventor: ANDO TERUO
IPC: H04N5/783
Filed: 1989-05-11
Abstract: PURPOSE:To attain noiseless 1/2 slow reproduction by replacing 2-field for each frame when a reproduced output signal of a main rotary head pair is lowered with a reproduced output signal of an auxiliary rotary head pair at 1/2 slow reproduction. CONSTITUTION:A switch circuit 65 is connected to an operating command signal (i) of auxiliary rotary head pairs S2, S1 at 1/2 slow reproduction and a switch circuit 66 is connected to an operating command signal (h) of main rotary head pairs M1, M2. Thus, a field in which the reproduced head output of the main rotary head pairs M1, M2 has no signal and adjacent beat adjacent thereto is replaced by a reproduction head output of the auxiliary rotary head pairs S2, S1 to obtain a sharp noiseless 1/2 slow reproduction pattern without noise and adjacent beat adjacent thereto.