baber/WOPTO huggingface dataset:
Patent JP-S58176327-A (JP)
Title: Oil pressure controller
Inventor: OOZEKI MASAHIKO
IPC: F15B11/16
Filed: 1982-04-06
Abstract: PURPOSE:To permit the concurrent operation of slewing and arm by a method in which an arm control valve is connected to the downstream side of a control valve for slewing in tandem for the neutral position but in parallel for the operational position, and a pilot pressure receiving chamber is provided on both ends of the spool of the arm control valve. CONSTITUTION:Plural control valves 24-27 are connected in parallel to a center bypass in tandem, and when the uppermost control valve 24 is switched and operated, in the control valves 25-27 on the other downstream side. tilot pressure chambers 40 and 52 are provided to both ends of the spool 37 of the control valve 27 for arm positioned on the downstream side in relation to the control valve 26 for a motor in an oil pressure circuit connected through a prallel path. Also, a pressure receiving chamber 48 ncorporated with a piston is provided in any one of both pilot pressure chambers 40 and 52, and oil pressure is introduced into or discharged from the pressure receiving chamber to regulate the movement of the spool. By this, slewing operation and arm operation can be concurrently attained.
Patent JP-H11341014-A (JP)
Title: Atm transmitter
Inventor: UMEUCHI MAKOTO
IPC: H04B7/26
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of invalid traffic in an ATM transmitter in which the size of a packet to be used for data transfer is larger than the size of an ATM cell. SOLUTION: A receiver 200 is provided with a means 204 for discriminating whether an ATM cell arrives or not and informing a transmitter 100 of the discriminated result and the transmitter 100 is provided with a means 105 for managing plural ATM cells constituting one packet as one group and deleting all TM cells belonging to a group including an ATM cell to which non-arrive is informed of from the receiver 200 and a means 106 for transmitting an EOP cell to the receiver 200.
Patent JP-H02236193-A (JP)
Title: Object sensor
Inventor: SAKAI YASUMASA
IPC: G01V8/12
Filed: 1989-03-08
Abstract: PURPOSE:To use a small light source in a light projecting element and detect a fine object existing in a wide view field with high accuracy by a method wherein a light emitting element is provided with a central light receiving part for receiving non- diffracted light and a peripheral light receiving part for receiving diffracted light while the amount of received light of the peripheral light receiving part is compared with a threshold value to have the existence of the object identified. CONSTITUTION:When a fine object exists in a light projection region by a light projecting element 1, diffraction of light occurs due to the fine object so that diffracted light is incident not only to a central light receiving part 6 but also to a peripheral light receiving part 7 in terms of light intensity distribution on a light receiving surface of a light receiving element 1. As a result a gate signal of a gate circuit 13 is generated based on the light receiving signal by the central light receiving part, and the amount of light received by the peripheral light receiving part 7 is synchronously detected by this signal. The light receiving level at this time exceeds a threshold value TH set by the received light amount of non-diffracted light by the central light receiving part 6 of the light receiving element 5 by a threshold value setting circuit 24, and a comparing circuit 16 outputs an identification signal that the object exists.
Patent JP-H09248243-A (JP)
Title: Warming vessel for cooked rice
Inventor: MORI MASAAKI
IPC: A47J39/00
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To keep cooked rice with good taste under a warm temperature for a long time, by elevating a low temperature higher than a low warming temperature in a previous process to suppress yellowing and degradation of cooked rice by high temperature warming and multiplication of putrefying bacteria by low temperature warming. SOLUTION: When rice cooking is completed at t0 , the cooked rice in an inner pan is kept at an ordinary warming temperature, for instance 72 deg.. A part of the cooked rice is eaten at the time and a selection switch is turned on at t1 to move to sleeping warming. Degradation of the cooked rice is prevented by warming for 6 hours at a low warming temperature of 60 deg.C. Following that, warming is performed for 6 hours at 74 deg.C, a temperature higher than the previous ordinary warming temperature. After that, law temperature warming is carried out for 6 hours at 62 deg.C, a temperature higher than the previous low temperature warming, and ordinary temperature warming is further carried out at 76 deg.C, a temperature higher than the previous ordinary warming temperature.  Long time warming can be performed by repeating keeping at a warming temperature higher than the previous warming temperature like this to suppress excessive drying, yellowing and odor generating of cooked rice.
Patent JP-S53142176-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAKA TOSHINORI
IPC: H01L21/56
Filed: 1977-05-17
Abstract: PURPOSE: To eliminate the warp occurring after sealing by giving a backward warp to the lead frame by the amount of the warp of the lead frame when the resin sealing is carried out. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01232106-A (JP)
Title: Detector of deterioration of catalyst
Inventor: SAWAMOTO KUNIAKI
IPC: F01N3/20
Filed: 1988-03-11
Abstract: PURPOSE:To detect deterioration of a catalyst accurately by a method wherein deterioration of a catalyst is identified by comparing reference temperature of the catalyst, which is specified on the basis of engine operating status, with detected catalyst temperature. CONSTITUTION:In a device for setting reference temperature c, reference temperature of a catalyst is specified on the basis of engine operating status. In a device for detecting deterioration of the catalyst d, the reference temperature and catalyst temperature detected by a device for detecting catalyst temperature b are compared with each other so as to detect deterioration of the catalyst. The reference temperature is specified by a prior experiment based on the number of rotations, an aperture of a choke valve, vehicle speed and temperature of cooling water. This permits deterioration of the catalyst to be detected with high accuracy.
Patent JP-H07272514-A (JP)
Title: Light source device for lighting
Inventor: SAITO NORIAKI
IPC: G02B6/00
Filed: 1994-03-28
Abstract: PURPOSE:To form an effective and sufficient air flow for cooling and make a device smaller by providing an exhaust fan between a light source in a case and an exhaust port. CONSTITUTION:An exhaust fan 7 is stored in a case 6 and arranged between a lamp 1 and an exhaust port 5 to intake outside air from a suction port 4, cool a light source power supply 2 and exhaust air after cooling the lamp 1. Light is entered from the lamp 1 to the incident end of an optical fiber inserted into an optical fiber insert 3 and emitted from the other end or the side face. When the fan is activated, air in a device, especially near the lamp 1, is exhausted to the outside. With such exhaustion, atmospheric air in the device 2 is moved to the exhaust port 5 side and outside air entered from the suction port 4 into the device to cool the device 2 and then the lamp 1.
Patent JP-S51132531-A (JP)
Title: Method of forming jointed portion on outer shell of car body
Inventor: KOBAYASHI TERUHISA
IPC: B62D25/04
Filed: 1975-05-14
Abstract: PURPOSE: To connect the outer shell plates of car body to form jointed portions which are tough and easily to be coated with a paint in the later operation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53143102-A (JP)
Title: Smoothing method for alteration rate of audio spectrum
Inventor: NIOIZAKA YOSHINORI
IPC: G10L21/003
Filed: 1977-05-20
Abstract: PURPOSE: To enable to grasp the change in spectrum at tone boundary clearly, by eliminating the fluctuation in timely spectrum change, through weighting the difference of envelope of audio spectrum. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07267812-A (JP)
Title: Method for infecting with symbiotic microorganism
Inventor: SUDA HIDEO
IPC: A01N63/00
Filed: 1994-03-28
Abstract: PURPOSE:To provide a method for infecting a regenerated seedling of a lawn grass with a large amount of symbiotic microorganisms efficiently and simply. CONSTITUTION:A callus is derived from a seed or a plant of a lawn grass. The callus is cultured in a liquid medium to give a regenerated seedling. Symbiotic microorganisms are inoculated into the liquid medium containing the regenerated seedling to provide a method for infecting the regenerated seedling with the symbiotic microorganisms.
Patent JP-H06245942-A (JP)
Title: Occlusion stabilizer
Inventor: NANAMI TOMOAKI
IPC: A61C11/00
Filed: 1993-02-22
Abstract: PURPOSE:To provide an occlusion stabilizer which can make exact occlusal adjustment of the denture by tight contact of the denture plate with the mucous membrane of the alveolar ridge and can make exact occlusal registration by bringing the bite plate into pressurized contact with the alveolar ridge and causing the bite in the state of eliminating the vicious habit by applying load on the closed mouth muscle group at the time of closing of the mouth in the case of execution of the occlusal registration. CONSTITUTION:This occlusion stabilizer consists of a magnet body 1 for the upper jaw to be temporally fixed to the upper jaw or the denture 3 for the upper jaw and a magnet body 2 for the lower jaw to be temporally fixed to the lower jaw or the denture 4 for the lower jaw. The magnet body 1 for the upper jaw and the magnet body 2 for the lower jaw are mounted to the temporally fixing points in such a manner that these magnet bodies repulse from each other. The magnets magnetized to generate repulsive force are respectively fixed to the opposite positions of upper and lower splints as the magnets for correcting the occlusion.
Patent JP-S52142195-A (JP)
Title: Boiling water type reactor
Inventor: KOBAYASHI YASUHIRO
IPC: G21D1/04
Filed: 1976-05-21
Abstract: PURPOSE: To improve the reliability of core cooling mechanism by low pressure water ejecting, by means of connecting a recycling loop line piping to a water feeding line piping and of connecting a low pressure water ejecting line piping to the water feeding line in the outside of a container. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60202265-A (JP)
Title: Air heater
Inventor: MIKUCHI HIROSHI
IPC: F24H3/04
Filed: 1984-03-26
Abstract: PURPOSE:To enable to make the blowing-off direction of hot air variable by one action operation or only by depressing a push button in an operating part and at the same time eliminate the fear of getting burnt by hot air during operation by a structure wherein a remotely-controlled push type operating part for air direction variable blades is collected on the upper part of a main body case together with other operating knobs. CONSTITUTION:When an operating push button 7 in an operating part 6 is depressed, the motion of the button 7 is transmitted through a remotely-controlled wire 10 to air direction variable blades 16 by the amount of stroke set by a push mechanism part 9 and simultaneously air direction varying blades connected with the blades 16 by means of a connecting plate 17 are moved in the same direction as the blades 16. The motion of the blades 16 is transmitted to a link plate A18 by means of a link plate B19 connected to the connecting plate 19. The link plate A18 has a fulcrum at its near central part and makes a rotating motion. As a result of said motion of the link plate A18, the link plates B19 and 20, both of which are respectively connected with both of the ends of the link plate A18, moves in opposite directions. One motion of the above-mentioned motions in opposite directions is transmitted through a connecting plate to the other air direction varying blade unit by means of the link plate B20. During an above-mentioned train of actions, the remotely-controlled wire 10 part is energized at all times by a spring 11 so as to return to its original state and the locking of said remotely-controlled wire part is effected at the push mechanism part.
Patent JP-H02237829-A (JP)
Title: Slip controller for automobile
Inventor: NOBUMOTO KAZUTOSHI
IPC: B60W10/10
Filed: 1989-03-10
Abstract: PURPOSE:To speedily converge the excessive slip by gradually reducing the applied torque when the slip value does not become less than the second judgement value less than the first judgement value even after the lapse of a prescribed time after the reduction control of the torque applied by the second control means. CONSTITUTION:The first control means C feedback-controls a torque adjusting means E so that the slip value of a driving wheel F which is detected by a detecting means A becomes equal to a prescribed aimed value, and when the slip value becomes larger than the first judgement value larger than the aimed value, the second control means B temporarily reduces the torque applied onto the driving wheel F by a prescribed portion in preference to the first control means C. In this case, if the slip value does not become less than the second judgement value which is less than the first judgement value even after the lapse of prescribed time after the control by the second control means B, the torque applied onto the driving wheel F is gradually reduced by the third control means D in preference to the first control means C. Thus, the excessive slip can be converged speedily, and the acceleration performance can be secured at the same time.
Patent JP-H09216697-A (JP)
Title: Water containing can with projecting valve, ready on hand for household
Inventor: TSUKII SHI
IPC: F16K15/00
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To easily reduce drinking water in case of emergency such as a calamity. SOLUTION: At a normal time, water from water line enters the water inlet of this device, and a lower check valve forcibly stays open by a T-shape seat 3, and the water having a uniform pressure passes through an upper check valve through the seat 3, and is filled in this water containing can. The water is filled until the water containing can becomes full. (However, the purging of air in the can is required.) The water in the can cannot counterflow from this check valve. A check valve at a water outlet also forcibly stays open, and the discharging of the water is possible. At the time of emergency, by turning a female nut 2, the check valve can be separated from water line, and the can be easily carried out. At this time, the opening force of the check valve is released by the T-shape seat 3 at the water inlet and the water outlet, and the valves are closed. Also, water can be used even at the time of water supply failure.
Patent JP-H01234762-A (JP)
Title: Cooling apparatus
Inventor: KANAMORI HIROYUKI
IPC: F25B29/00
Filed: 1988-03-14
Abstract: PURPOSE:To contrive the saving of energy in a wide range, and to enable electrical energy to be taken out simply, by converting thermal energy generated in a cooler into electrical energy with the aid of a thermoelectric converter and by enabling such electrical energy to be supplied to an external electric equipment connected to the title cooling apparatus through a socket outlet thereof. CONSTITUTION:When a cooling apparatus is operated, thermal energy generated in a cooler 2 is emitted via a heat radiator 3 to be supplied to a thermoelectric converter 4. Whether a switch 7 that is controlled by a microcomputer and the like is in a closed state or not is judged, and when it is in a closed state, the thermal energy is converted into electrical energy by the thermoelectric converter 4. If a charger 5 is provided, the electrical energy produced from the thermoelectric converter 4 is charged to the charger 5. Whether or not an external electric equipment is connected to a socket outlet 6 is checked, and in the case where it is connected thereto, the electrical energy is supplied, as a power source, to the external electric equipment via the socket outlet 6.
Patent JP-H11258565-A (JP)
Title: Liquid crystal projector
Inventor: KONUMA YOSHIHIRO
IPC: G03B21/16
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To match projected images accurately with each other on a screen for plural projector main bodies to be used while being piled up. SOLUTION: Two projector main bodies 1a, 1b are piled, and are arranged so as to display the magnified projection images overlapped on a same screen 9. Lens moving mechanisms 5a, 5b in these projector main bodies 1a, 1b move zoom lenses 6a, 6b in the vertical direction to adjust the heights of the images projected on the screen 9, and these projected images are matched with each other in size by adjusting the zoom magnifications of the zoom lenses 6a, 6b. Moreover, it is possible to correct horizontal deviations and tilts of these projected images to the screen 9 by adjusting the legs arranged on the bottom of the projector main bodies 1a, 1b.
Patent JP-S53143333-A (JP)
Title: Device for separating and guiding leading end of sheet
Inventor: YAMAGAMI TSUTOMU
IPC: B65H5/12
Filed: 1977-05-20
Abstract: PURPOSE:To assure separation of the leading end of a sheet, which is wound on the circumference of a drum of a zerographic copying apparatus, from the drum when the sheet it to be discharged.
Patent JP-H11253876-A (JP)
Title: Spray coating method for road wheel
Inventor: KUKIZAKI KOUJI
IPC: B05D1/32
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a spray coating method for a road wheel by which a coating film of good quality can be easily formed on the surface of the road wheel without performing coating to the taper surface in a bolt hole for a hub bolt. SOLUTION: In this coating method, a wheel is mounted on a support jig 21, and air blow is performed to the surface side of the wheel from a blowout port 26 of the support jig 21 to the surface through a bolt hole 24. In this way, while unnecessary paint 11 is prevented from being stuck on a taper surface 25 of the bolt hole 24, a surface 22 of the wheel is coated with paint 11 by spray painting.
Patent JP-S52142164-A (JP)
Title: Unloading valve
Inventor: IDETA YASUFUMI
IPC: B60T15/36
Filed: 1976-05-21
Abstract: PURPOSE: An unloading valve designed not only to be compact in the use under high pressure, but also to be able to optionally settle and select the cutout pressure and the cutin pressure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56156974-A (JP)
Title: Reader of information from information recording medium disc
Inventor: GOTOU KUNIO
IPC: G11B21/20
Filed: 1980-05-04
Abstract: PURPOSE: To maintain the sliding contact with a playback stylus and a disc well and prevent the degradation in the quality of a playback signal by making the angle of a cantilever and the disc automatically adjustable.  
     CONSTITUTION: A permanent magnet M is mounted to a part which displaces integrally with a cantilever 1, and a pair of coils C1, C2 for driving and displacing the magnet M in a direction Z are approached to the magnetic M and are immobilized irrespectively from the movement of the lever 1, thereby making the spacing between the turning fulcrum P of the lever 1 and a disc D adjustable. Hence, the angle θ of the disc D and the lever 1 changes with a change in the height of the fulcrum P. The vertical movement of a playback stylus S owing to the face run-out of the disc D is maintained at a desired value of the angle θ by the automatic adjustment of the fulcrum P, whereby the sliding contact state of the playback stylus S and the disc D is well maintained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11243013-A (JP)
Title: Method for driving electromagnetic actuator
Inventor: OKADA NOBUHIDE
IPC: H01F7/18
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for driving an electromagnetic actuator for reducing operating sound at suction to a fixed magnetic pole, without decreasing the operating speed during driving. SOLUTION: A prescribed drive voltage is impressed in the acceleration area of an actuator. Thus, the actuator can be driven towards a terminal while it is being accelerated. Then, when the actuator driven just before the terminal, a reverse directed voltage is impressed on a coil and the movement of the actuator can be controlled. When the actuator is sucked to the fixed magnetic pole of the terminal, a voltage (holding voltage) in the same direction as that of the drive voltage is impressed on the coil so that the actuator can be held to the fixed magnetic pole. The holding voltage can be made lower than the drive voltage. This waveform is impressed on the coil so that the actuator can be sucked to the fixed magnetic pole without rebounding, and moreover sound at suction can be reduced.
Patent JP-H06273952-A (JP)
Title: Electrophotographic sensitive body
Inventor: HIROSE HISAHIRO
IPC: G03G5/06
Filed: 1993-03-18
Abstract: PURPOSE:To obtain the excellent electrophotographic performance, that is, high sensitivity, low residual electric potential, good picture characteristic, which uses the charge transfer material having electron transfer property by incorporating a specified compd. in a photosensitive layer. CONSTITUTION:The compd. expressed by the formula is incorporated in the photosensitive layer 4 as the charge transfer material 7. In the formula, Y is NO2, CN, CF3, COR2, COOR2, CONHR2, halogen, SOR2, SO2R2 or OCOR2, Z is alkyl, aryl group, OR2, OH or N(R2)2, R1 is alkyl group, R2 is alkyl or aryl group. (m) is integer >=2, (n) is 0 or a positive integer, the sum of (m) and (n) is integer 2 8. The group of plural numbers expressed by Y, Z and R2 may be the same or different with each other. When the substd. group is alkyl group or contains alkyl group, the alkyl group is straight-chain, branch- chain and the alicyclic ring which may be crosslinked.
Patent JP-S54150504-A (JP)
Title: Minimum life consumption fixed time starting system of turbine
Inventor: MATSUMOTO HIROSHI
IPC: F01D19/02
Filed: 1978-05-19
Abstract: PURPOSE: To complete the starting of a steam turbine in accordance with designated time, and to minimally control the quantity of the life consumption of metal due to the stress of a rotor generated with the increase of speed and the augmentation of load.  
     CONSTITUTION: The fundamental function of this starting system 100 is as follows; the system keeps starting completion time tR designated from the outsides such as a central feed command station, decides stress limit value, of which the life consumption of a rotor becomes minimum, before commencing starting, starts a turbine under the limit value, and successively sets the optimum coefficient of the increase of speed 4, at which stress generated in the processes of the increase of speed and the augmentation of load becomes not more than limit value and which is permitted under the condition, to a governor 10 or the optimum coefficient of the variation of load 6 to an ALR (regulator) 7 as commands, thus realizing the minimum life consumption fixed time starting. Instantaneous target load 9 is put out to the governor 10 from said ALR 7, and an actuator 12 is controlled. 
     COPYRIGHT: (C)1979,JPO&Japio