baber/WOPTO huggingface dataset:
Patent JP-H09125994-A (JP)
Title: Variable valve timing control device for exhaust gas turbine supercharged internal combustion engine
Inventor: SEKIGUCHI KIYONORI
IPC: F02D23/00
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To increase an exhaust gas volume in quick response to acceleration, and rapidly raise boost pressure for improving an acceleration characteristic by increasing an intake fresh air volume on the operation of an engine for keeping a valve overlap at zero or the reduction thereof, and quickening acceleration response, upon the detection of the acceleration. SOLUTION: A total gas volume in cylinders is increased as an operation mode for keeping a large overlap between an exhaust valve and an intake valve during the low-and intermediate-load operation modes of an internal combustion engine. When the engine is accelerated in this condition, a phase change means is operated for immediately keeping the valve overlap at zero or the reduction thereof to increase the volume of the intake fresh air and raising acceleration response. As a result, the valve overlap is reduced immediately after the acceleration, and the volume of the fresh air in cylinders can be suddenly increased. Also, the increase of a gas volume can cause not only an instantaneous increase in output, but also an instantaneous increase in exhaust gas volume sent to a turbocharger, thereby eliminating a turbo lag.
Patent JP-H03152881-A (JP)
Title: Rectangular type lithium secondary battery
Inventor: MORITA TERUYOSHI
IPC: H01M10/058
Filed: 1989-11-08
Abstract: PURPOSE:To realize an excellent charge and discharge cycle property by making a strip type cathode area larger than a strip type anode area, and placing the cathode peripheral part outer than the anode peripheral part on the opposite side. CONSTITUTION:Strip type positive plates 1 and negative plates 3 are placed face to face through separaters 2 to form a rectangular type of battery. The negative plate 3 area is made larger than the positive plate 1 area while the negative plate 3 peripheral part is placed outer than the positive plate 1 peripheral part on the opposite side. Further preferably it is desirable that the outmost parts have cathodes, which necessitates more cathode sheets by one in number than anode sheets. This prevents dendrite from being produced to improve a charge and discharge property. The anode active materials are expected to be manganese dioxide, etc., chemically stable and reversibly excellent.
Patent JP-H0599551-A (JP)
Title: Cooled storage structure
Inventor: FUJII TAKESHI
IPC: F25D17/08
Filed: 1991-10-11
Abstract: PURPOSE:To provide a cooled storage structure with storage chambers in different temperature zones with a low manufacturing cost and simple construction. CONSTITUTION:An evaporator 5 and fan 6 for cold air circulation are provided in a main storage chamber 3 that is surrounded by a heat insulation wall 2. Part of the cold air in the storage chamber 3 circulates through the outlet and inlet sections 13A, 14B of the cold air by a fan 26 in a cold air channel 25 formed outside the outer wall 22 of a sub-storage chamber 32 provided in a heat insulating box 17. The outer wall 22 is a heat transfer panel, and the sub-storage chamber 23 is cooled at temperature different from the temperature in the main storage chamber 3.
Patent JP-H02135903-A (JP)
Title: Reception antenna device
Inventor: SHIMOHATA MASATOSHI
IPC: H01Q3/24
Filed: 1988-11-17
Abstract: PURPOSE:To generate plural antenna patterns in the same antenna by generating plural synthetic antenna patterns by the path of a coaxial switch at each stage. CONSTITUTION:The title device is equipped with (n) primary radiators 21-24, (n+1) coaxial switches 51-55, (n-1) synthesizers 41-43, a monopulse comparator 3, and an interface circuit 6 for control. Therefore, it follows that the antenna pattern of a sum(SIGMA) channel can be composed according to each path by selecting the coaxial switches 51-55 and the synthesizers 41-43 connected to the primary radiators 21-24. Also, each antenna pattern to be composed can be obtained by a control signal set in advance at the interface circuit 6 for control. In such a way, it is possible to generate the plural antenna patterns in one antenna.
Patent JP-S62150192-A (JP)
Inventor: AOYAMA TADAO
IPC: G21C3/328
Filed: 1985-12-25
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-H07142072-A (JP)
Title: Formation of electrolyte film
Inventor: KANZAKI JUNICHI
IPC: H01M8/02
Filed: 1993-11-19
Abstract: PURPOSE:To make an electrolyte film highly dense, and reduce a process by baking the electrolyte film regularly after the process that an electrode support pipe is soaked in slurry of particles larger than the pare diameter and is pulled up and is baked temporarily is repeated several times. CONSTITUTION:After masking 12 is applied to a film formation unnecessary part of an electrode support pipe (fuel electrode pipe) 11, a plug 13 is put in an opening part on one end side of the pipe 11, and a suction pump 15 is installed in an opening part on the opposite side through a suction pipe 14, and the whole is installed on a vertically moving device 16. A vessel 18 housing slurry like electrolyte slurry 17 is arranged under the pipe 11, and the particle diameter of the electrolyte is larger than the pore diameter of the pipe 11. The suction pump 15 is actuated, and the pipe 11 is soaked in the slurry 17, and after an electrolyte film 19 is formed by sucking near electrolyte particles, the pipe 11 is pulled up, and is dried. After this is repeated ten times, it is baked temporarily. After the process is repeated, it is baked regularly, and the electrolyte film 19 is formed.
Patent JP-H02135697-A (JP)
Title: Manufacture of thin film el device
Inventor: SHIMOYAMA HIROYUKI
IPC: H05B33/10
Filed: 1988-11-16
Abstract: PURPOSE:To produce an excellent thin film EL device by providing a metallic net, which does not evaporate due to heat of an electron beam, in front of a raw material pellet and also a transparent substrate forming a luminous layer in front of the metallic net and depositing a sample pellet on the transparent substrate by the heat of the electron beam. CONSTITUTION:A net 13 made of tungsten is provided in front of a raw material pellet 11 so as to cover an evaporation plate 12. They are heated by an electron beam scanned and radiated by an electron gun 14. On the other hand, a shutter 15 for shutting steam from the pellet 11 is provided above the evaporation plate 12. A glass substrate 1 for depositing a luminous layer is set in front of a heater 16 located above. The heater 16 then sets the glass substrate 1. The glass substrate 1 is heated to a specific temperature by the heater 16. And The evaporation plate 12 is irradiated with the electron beam from the electron gun 14. The pellet 11 is heated by the electron beam to evaporate and then deposited on the first dielectric layer A on the surface of the glass substrate 1.
Patent JP-S62148288-A (JP)
Title: Thermal recording material
Inventor: KITAO TEIJIRO
IPC: B41M5/333
Filed: 1985-12-24
Abstract: PURPOSE:To obtain a high-sensitivity thermal recording material having excel lent plasticizer resistance and diazo developing liquid resistance, suitable for high-speed recording, being excellent in preservability of recorded images and free of lowering in brightness, by using at least one metallic salt of a halo phthalic acid derivative as a color reaction agent. CONSTITUTION:At least one metallic salt of a halophthalic acid derivative of general formula [I] is used as a color reaction agent in a thermal recording material utilizing a color reaction between a colorless or light-colored basic dye and the color reaction agent capable of performing the color reaction on making contact with the dye. The ratio of the amounts of the color reaction agent and the basic dye used is not particularly limited, but it is preferable that the amount of the color reaction agent is 100-700pts.wt., particularly, 150-400pts.wt. per 100pts.wt. or the basic dye. A coating liquid comprising the two component is generally prepared by, for example, dispersing the dye and the color reaction agent together or separately in water used as a dispersant by an agitator or grinder such as a ball mill, an attritor and a sand grinder.
Patent JP-H01133023-A (JP)
Title: Spectacle lens
Inventor: SHIMAGAMI MASATO
IPC: G02C7/06
Filed: 1987-11-18
Abstract: PURPOSE:To prevent the distortion of an image in the transition part from a far sight correcting region to a near sight correcting region by pushing away astigmatism to the lower side of a lens thereby decreasing the astigmatism in the region transferring from the far sight correcting region to the near sight correcting region minimizing the astigmatism in a lateral visual field. CONSTITUTION:The base C where the near sight correcting region is formed is curved to the inside direction of the lens from the imaginary curve A' extending the lens face of the base where the far sight correcting region is formed to the near sight correcting region. A part of the near sight correcting region consisting of the build-up lens face B formed on the base C of the near sight correcting region projects from the imaginary curve A'. The far sight correcting region and the near sight correcting region are connected by the smooth curve having <1.0 diopter in the max. value of the astigmatism along the meridian D connecting the optical center of the far sight correcting region and the optical center of the near sight correcting region, by which the equiastigmatism curve of nearly 0.5 diopter dividing the two regions to the upper and lower regions is formed. The distortion of the image in the transition part from the far sight correcting region to the near sight correcting region is thereby prevented.
Patent JP-H08143861-A (JP)
Title: Light-emitting element
Inventor: KOHAMA TORU
IPC: C07D209/86
Filed: 1994-11-25
Abstract: PURPOSE: To obtain a light-emitting element having high utilization efficiency of electrical energy and an improved durability, capable of exhibiting high brightness and suitable as a display element by compounding an ethylenic compound having a carbazolyl group. CONSTITUTION: This light-emitting element has a light-emitting substance between a positive pole and a negative pole, and emits light by an electrical energy. In this invention, the light-emitting element contains an ethylenic compound having a carbazolyl group, preferably a compound of the formula (at least one of A is carbazolyl and the others are each H, an alkyl, an aralkyl, an aryl or a cycloalkyl; R is H, an alkyl, an aralkyl, a carbamoyl, an acyl, an alkoxycarbonyl, an aryl or a cycloalkyl; one of the R' combines to the ethylene and the others combine each to H, an alkyl, an amino, a halogen, nitro, an acyl, hydroxyl or an alkoxy).
Patent JP-H06134176-A (JP)
Title: Method for controlling washing machine and device therefor
Inventor: OZAWA TORU
IPC: D06F33/02
Filed: 1992-10-29
Abstract: PURPOSE:To reduce vibrations at the time of dehydration by comparing respective motor currents at the start of washing or rinsing, in the middle of washing or rinsing or at the end of washing or rinsing, detecting the degree of entangling or making eccentric laundry, and performing disentangling revolutions corresponding to the result. CONSTITUTION:A microcomputer 7 for controlling electrification to a DC brushless motor 2 to revolve and drive the stirring blades of a washing machine is provided with a current comparing means 13 composed of a current storage part 14 for storing the current value of a motor driving current, current waveform and the change of the current, and a comparison part 15 for comparing currents stored in the current storage part 14 with each other or comparing the stored current with a current detected by a current detection circuit 5. Then, the motor current at the start of washing or rinsing is compared with the motor current in the middle of washing or rinsing, the degree of entangling or making eccentric laundry is detected by an operation control part 16 corresponding to the compared result and, based on the detected result, the time of the disentangling stirring of laundry is controlled so as to be prolonged with inversion time limit shorter than the inversion time limit of washing or rinsing.
Patent JP-H04165496-A (JP)
Title: Light diminishing system separation type smoke detector
Inventor: NAKAJIMA TAKAHIRO
IPC: G08B17/103
Filed: 1990-10-29
Abstract: PURPOSE:To surely detect a fire by judging the fire by the ascending speed of smoke going across a monitor beam arranged up and down. CONSTITUTION:At least two monitor beams 18, 16 are arranged, and by a calculation part 30, the time difference is detected from the light reception output when a smoke ball crosses the monitor beam from bottom to top, and the ascending speed of the smoke ball is obtained from the time difference. Experimentally, the ascending speed of the smoke is confirmed to be 0.5 m/s or more, so it is judged to be a fire when the detected ascending seed is 0.5 m/s or more. On the other hand, in the case of dew drops or fog, etc., the light of the two monitor beams are diminished in the same way, so the erroneous judgement of it as a fire can be prevented. Thus, the fire can be detected quickly and surely without the generation of erroneous reporting.
Patent JP-H01135997-A (JP)
Title: Cover for long-size article and manufacture thereof and production unit
Inventor: SHIBUYA TADAHIDE
IPC: F16L57/00
Filed: 1987-11-18
Abstract: PURPOSE: To prevent exposure of one section of a long-length article and positional slippage of a cover by replacing an inside edge section with an outside and an outside edge section with an inside in turn to closely contact the edge sections to each other by resilience while an annular forming article is transferred. CONSTITUTION: The cross section of a cover 1 for a long article is a general volution shape. An inside edge section, which was positioned at an inside of the volution as showing a chain line indication 1a at an early stages of forming, is replaced with an outside as showing a solid line indication 1A to closely contact to a surface of an outside edge section 1B of an early stage of forming by a resilient action. When the cover 1 for the long article is used for a cover of a wire harness H, the inside edge section 1A and the outside edge section 1B are opened against the resilience, and the cover 1 is covered on the wire harness H from its sideward.
Patent JP-H11114649-A (JP)
Title: Method for increasing wall thickness of metallic bar
Inventor: WATANABE YASUO
IPC: B21J9/20
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for increasing the wall thickness without generating a bend on a bar. SOLUTION: In a method for increasing the wall thickness where a bar 1 is locally heated by a heating device 4 to form a heated part 5, and the wall thickness is increased by giving the compression force to the bar while the heated part 5 is moved relative to the bar, bar parts 1a, 1b located before and behind the heated part 5 are regarded as cantilevers which are cut at the heated part 5, and whose heated part 5 side is a free end, the displacement at the free end to be generated by the self weight and the load applied thereto is calculated, and the displacement or load for correction to displace each bar part so as to correct the displacement is calculated, and generation of the bend is prevented by increasing the wall thickness on a condition that the displacement or load for correction is given to each bar part by bend correcting means 20, 30.
Patent JP-2001117128-A (JP)
Title: Wavelength conversion element
Inventor: SAKAMOTO TAKASHI
IPC: G02F2/02
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To enable wavelength conversion regardless of the polarization state of input light by eliminating the polarization dependence of an active layer and to prevent the signal wavelength after the wavelength conversion from chirping. SOLUTION: This wavelength conversion element generates a wavelength conversion signal by inputting an external light signal of a wavelength different from a self-oscillation wavelength to optical resonators 101 and 102 making the self-oscillation and stopping the self-oscillation of the optical resonators 101 and 102/ These optical resonators are constituted by optically coupling a polarization independent type semiconductor optical amplifier element consisting of a spot size conversion section 110 and a bulk type active layer section 106 of a square shape in section to a linear optical waveguide 103 including a diffraction grating 104.
Patent JP-H05108982-A (JP)
Title: Supporting device for elevator
Inventor: KOIZUMI YUJI
IPC: B66B5/00
Filed: 1991-10-14
Abstract: PURPOSE:To provide an elevator supporting device where restoration time can be shortened when a fault occurs in the microcomputer substrate of an elevator. CONSTITUTION:A monitoring center is provided with a diagnostic device 4 diagnosing the operation of the microcomputer substrate 1, a storage device 6 where the control program and control data of the elevator, which are stored in the microcomputer substrate 1, are written, an alarm issuing device 8 issuing abnormality alarm to the monitoring center when the diagnostic device 4 detects the fault, and a switch 7b for writing the control program and control data in the newly exchanged and mounted microcomputer substrate from the storage device 6. Therefore, the fault restoration time of the microcomputer substrate is shortened so as to decrease the non-working time of the elevator.
Patent JP-H01135149-A (JP)
Title: System rising system for data exchange network
Inventor: MASAOKA NOBUYUKI
Filed: 1987-11-20
Abstract: PURPOSE:To decrease the system rising time and to reduce the service interruption time by allowing a master station to execute a program loading to a slave station continuously without awaiting an acknowledge from the slave station and to inquire about the result of loading in the lump after the end of all loading processings. CONSTITUTION:After setting a transmission display to a program transmission display section 3, the master station 1 sets the result of reception to a program loading result storage section 5 after the normality discrimination of the reception result when program load information 4 is received by the slave station 2 and the master station 1 and the slave station 2 repeats the said procedure till the program load information 4 is finished. When the master station 1 finishes all transmission of the program load information to the slave station 2, the content stored so far in the program load result storage section 5 is set to the load result 15 of the acknowledge information 7 and returned to the master station 1. The master station 1 extracts the loading result 15 of the acknowledge information 7 returned, compares it with the content of the program transmission display section 3 to confirm the normality of program loading. Thus, the system rising time is reduced.
Patent JP-H09109585-A (JP)
Title: Clip
Inventor: NAKAYAMA TOSHIAKI
IPC: B42F1/02
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To elapse a predetermined time from when an article is sandwiched by clampers. SOLUTION: The clamping parts 17, 18 of clampers 12, 13 are opened against the urging force of a spring 19. The cover of a cup food and the edge of the cup are, for example, put therebetween, and then the parts 17, 18 are closed. Then, a sensor switch 20 detects the switching operation of the parts to start a timer contained in a circuit container 22. When a predetermined times is elapsed after the timer is started, a buzzer rings to inform the lapse of the predetermined time from clamping of the article.
Patent JP-S63186730-A (JP)
Inventor: POORU TOOMASU SUTORITSUCHIYAAK
IPC: C08G61/08
Filed: 1987-11-20
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-H04164431-A (JP)
Title: Dish washing machine
Inventor: HAMAGUCHI WATARU
IPC: A47L15/42
Filed: 1990-10-29
Abstract: PURPOSE:To drain water certainly and prevent water leak from the body by making abnormality information about overflowing when a float switch is put on, and actuating a water drain means for a certain period of time. CONSTITUTION:When the pressure 13 applied to a diaphragm 12 of a water level sensing means 6 in proportion to the water level changes, a magnetic substance 14 displaces in vertical direction while receiving the action of a spring 16. At this time, the magnetic substance 14 displaces in a coil 15, so that its inductance changes to cause change in the frequency. The relation of the water level to the frequency becomes one to one, and if the water level at any time is to be sensed, the frequency at the time can be sensed instead. If h1 is assumed as the washing water level at the designing and h2 as the overflow level at designing, h2' is exceeding the overflow surface of a tank. A float switch furnished at the bottom of the body senses the intra-tank overflowing in this meaning, and the user is informed immediately by issue of an abnormality information. Thus water leakage from the body can be prevented by operating a water drain pump for a certain period of time.
Patent JP-H10146014-A (JP)
Title: Spindle motor
Inventor: YOSHIKAWA SHOICHI
IPC: H02K29/00
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent the rotor of a spindle motor from coming off and to minimize vibration in either radial or thrust direction. SOLUTION: A bracket 12, which has a rotating shaft 2 supported rotatably through a stator core 13 and a bearing 10, and a rotor part 9, fixed to the rotating shaft 2 which a rotor magnet 8 provided in a position opposing the outside circumference of the stator core 13, are provided. On the bracket 12, an attraction member 15 made of a magnetic material is provided opposite to the rotor magnet 8 and the thrust direction so that holding action by the magnetic attraction can inhibit the rotor part 9 moving in the thrust direction and consequently suppress vibration, too.
Patent JP-2000123444-A (JP)
Title: Tape drive device
Inventor: KOSEKI KAZUYA
IPC: G11B5/588
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To detect a tilt amount of a track due to positional deviation of a magnetic tape. SOLUTION: When it shifts to a write period, a count value of a position counter is reset, and while the count value is 3 or below (read period), following processing are performed (S001-S003). When a waveform of a pilot signal is detected, the position counter is counted up, and further, whether the count value is '1' or '3' is discriminated (S004-S006). When the count value is '1' or '3', the pilot signal of the timing of the count value is stored in an operation part. Then, the pilot signals (the top, the rear of the track) answering to the count values '1', '3' are extracted, and required operation processing are performed for respective pilot signals (S007-S009), and when the operation result is a prescribed value or above, the processing corresponding to the positional deviation of the magnetic tape are executed (S010).
Patent JP-H05103517-A (JP)
Title: Apparatus for fixing machine body of paddy field working machine
Inventor: ISHITOBI YOSHIO
IPC: A01C11/02
Filed: 1991-10-11
Abstract: PURPOSE:To prevent malfunction of the subject apparatus by rust, etc., and to facilitate the inspection and maintenance by providing a machine body fixing apparatus for locking the vertical motion of swing rings in opposite directions and attaching an operation mechanism for the fixing apparatus to the machine body from above. CONSTITUTION:A machine body fixing apparatus 26 for locking the vertical motion of right and left swing rings in opposite directions is attached to a level-controlling mechanism 24 to control the posture of the machine body by vertically moving the swing rings in opposite directions. The operation mechanism 31 for the machine body fixing apparatus is attached to the machine body from above to prevent the intrusion of water, etc.