baber/WOPTO huggingface dataset:
Patent JP-H06307499-A (JP)
Title: Flywheel
Inventor: YAMAZAKI ICHIRO
IPC: F02B77/00
Filed: 1993-04-20
Abstract: PURPOSE:To efficiently utilize a sub-rotating body as a dynamic damper for suppressing the bending vibration of a rotary shaft in a flywheel in which a main rotating body for transmitting driving force, and the sub-rotating body for reducing fluctuations in rotation, are separately provided. CONSTITUTION:In order for a sub-rotating body 20 for reducing fluctuations in rotation to make a centrifugal pendulum-swinging motion by centrifugal force at the time when the sub-rotating body 20 rotates, and rotation fluctuations transmitted from a rotary shaft on which the sub-rotating body is mounted, damper masses 25 are accommodated in rolling chambers 23. Further, a viscous damping member 26 is stuck to the central part 21 of the sub-rotating body 20 so that damping force is generated in relation to the vibration in the direction of bending the sub-rotating body 20.
Patent JP-H03290664-A (JP)
Title: Method for removing formed layer for electrophotographic organic photosensitive body
Inventor: NAKAJIMA YOSHITOSHI
IPC: B05D3/12
Filed: 1990-04-09
Abstract: PURPOSE:To eliminate the operations for exchanging and mounting used tapes so as to save labor and time and to improve production efficiency by forming tapes for wiping away the formed layers at both ends of a photosensitive drum as endless tapes and regenerating the tapes by washing so that the tapes are repetitively used. CONSTITUTION:The photosensitive drum 9 is rotated in an arrow direction and the unnecessary formed layers at both ends of the drum are peeled without flawing the drum surface by driving two sets of the taping tapes 14, which are dropped with a solvent for removing the formed layers by a dropping nozzle 12, to travel in an opposite direction and moving the tapes laterally. The tapes 14 are formed as the endless tapes and are passed in an ultrasonic washing device 20 under the guide of various kinds of rollers 15, 16, 17, by which the repetitive use of the tapes is allowed and the productivity is improved without stopping the production line. The washing liquid used in the device 20 can be regenerated when subjected to an evaporating and condensing treatment by a washing regenerating device 21.
Patent JP-H07302528-A (JP)
Title: Joy stick
Inventor: MIYAKOSHI YUICHIRO
IPC: H01H25/04
Filed: 1994-05-02
Abstract: PURPOSE:To lessen the number of the processes to carry out wiring to the outside and to carry out the wiring economically. CONSTITUTION:A shaft 2 is inserted into an upper plate 10 and a stopper (E ring) 24 is pushed in a groove by pressure. A printed substrate 22 (a tact switch 21 is installed in the inner face), a disk 23, a flange part 5, a coil spring 6, and a spring seat 7 are successively inserted into a small diameter part 2b of the shaft 2 and then an E-ring 8 is pushed in a terminal of the shaft 2 by pressure. A body 4 is out so as to join a center hole 4c with the spring seat 7 and the end face of a leg part 4b and the upper plate 10 are made to pinch the substrate 22 and a screw 11 is put in the leg part 4b while passing the printed substrate 22 by screwing the screw from the upper plate 10 to unit them. When the shaft 2 is tilted in a prescribed direction, the tact switch 21 in the opposite direction is pressed by the edge of the flange part 5 through the disk 23 and the switch is turned on. The movement of the shaft 2 upward is limited by the stopper 24 and it never occurs that all the switches are turned on simultaneously. The spring seat 7 is brought into contact with the center hole 4c and limits the tilting angle of the shaft.
Patent JP-H09257825-A (JP)
Title: Impact sensor and alarm device using the same
Inventor: KATO MANABU
IPC: G01P15/11
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an impact sensor which outputs signals in a plurality of stages corresponding to the strength of an impact from outside as well as to the presence thereof, and also to prevent such a false alarm as the one issued with a large sound even when the impact is very small, by using this impact sensor for an alarm device. SOLUTION: When a magnet 32 suspended by an elastic material vibrates due to an impact from outside, a current is induced in a coil 26 on the basis of displacement of the magnet. An impact sensing part 34 outputs a voltage between the opposite ends of the coil 26 generated by the induced current. An impact sensor 12 outputs a weak impact signal when the output voltage of the impact sensing part 34 exceeds a threshold value of a comparator circuit (I) 44 and a strong impact signal when the output voltage of the impact sensing part 34 exceeds a threshold value of a comparator circuit (II) 46. An alarm device using this impact sensor 12 issues a preliminary alarm with a relatively small sound on the basis of the weak impact signal and a main alarm with a large sound on the basis of the strong impact signal.
Patent JP-S59217640-A (JP)
Title: Manufacture of optical fiber
Inventor: MIYAMOTO SUEHIRO
IPC: C03B19/14
Filed: 1983-05-26
Abstract: PURPOSE:To obtain an optical fiber having low loss and sufficiently thick clad, by inserting a reduction process between the forming process and the dehydration process of a porous glass preform in VAD process. CONSTITUTION:A porous glass preform manufactured by VAD process is reduced to eliminate the dopant added e.g. to raise the refractive index. The refractive index of the surface layer is lowered by this process. The obtained glass preform is dehydrated, vitrified to transparent glass, drawn, covered with a jacket and spun to obtain an optical fiber having low loss and sufficiently thick clad.
Patent JP-H07295799-A (JP)
Title: Method and equipment to protect access to file
Inventor: TOOMASU II KUUPAA
IPC: G06F21/24
Filed: 1995-04-19
Abstract: PURPOSE: To protect the access to a specific file stored in a memory medium accessible by a computer. CONSTITUTION: At least one ciphered file and at least one unciphered file are stored in a memory medium accessible by a computer. Each one unciphered security protection stub is related to each of ciphered files. At least a part of the security protection stub is made up of an executionable code and a file management program is used to monitor calling of a data processing system relating to a called file stored in a memory medium accessible by a computer. The file management program discriminates whether or not the called file includes a relating unciphered security protection stub and the file is processed by a specific method depending on the result.
Patent JP-H10284359-A (JP)
Title: Device and method for recognizing wafer
Inventor: MUKOGAWA YASUKAZU
IPC: G01N21/95
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain a wafer recognizing device reliably to read printed substance printed on the wafer surface even though oxide film, etc., is formed on the wafer. SOLUTION: A wafer 1 on which an oxide film 3 is formed is mounted on a wafer stage 2, and laser beam is irradiated to the surface of the oxide film 3 with a laser beam irradiating part 4. Then, the laser beam irradiated to a region in which a concavity 13 is formed is scattered on the surface of the oxide film 3 due to a difference in level 13 provided by the concavity 13. Consequently, the scattered light due to the concavity 13 can be received with a scattered light receiving part 5.  Next, by converting information associated with distribution of the scattered light received with the scattered light receiving part 5 to a potential and processing this potential distribution by optical character recognition(OCR) in an OCR processing part 6 (for recognizing pattern information as character information), the shape of the concavity 13 formed on the surface of the oxide film 3 can be read as character information.
Patent JP-H10109946-A (JP)
Title: Production of alpha-olefin oligomer
Inventor: ARAKI YOSHITAKE
IPC: C07C11/107
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for successively producing an α-olefin oligomer in a high catalyst efficiency, high yield and high selectivity by supplying a specific chromic catalyst so that the concentration of the chromium in a reaction zone may be within a specified range. SOLUTION: In this method for producing an α-olefin oligomer, (B) α-olefin in successively polymerized by successively charging (A) a chromic catalyst, which is a combination of a chromium compound (e.g. an alkoxy salt, a carboxyl salt, a halogenized material of chromium) (A1 ), a compound containing nitrogen such as an amine, an amide or an imide [e.g. a primary or a secondary amine, a compound of formula I (M<1> H, a metal of groups I, II, XI or XIII in the periodic table; R<1> is H, a 1-30C alkyl, etc.; R<2> is the R<1> , etc.)] (A2 ), an alkylaluminum compound (A3 ) and a compound containing a halogen  e.g. a compound of formula II [X<1> to X<8> are each H or a halogen, with the proviso that three or more of X<1> to X<5> are the halogen; (r) is 0-8]} (A4 ), so that the chromium concentration in the reaction zone may be maintained to <=1ppm.
Patent JP-2000287286-A (JP)
Title: Optical microphone system
Inventor: HATTORI YUTAKA
IPC: G10K15/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain an optical microphone system where power consumption is reduced and that is driven at high speed in a multiplexed way. SOLUTION: The optical microphone system is provided with an optical microphone 100 having a diaphragm 101 that is vibrated by receiving a sound wave, a light emitting element 103 that emits a radiation light 107 to the diaphragm 101, and a photodetector 104 that receives the radiation light 107 reflected in the diaphragm 101 and with a derive circuit 200 that supplies a drive current to drive the light emitting element 103 to the light emitting element 103. In this case, the drive circuit 200 supplies a pulse current with a prescribed frequency to the light emitting element 103 as a drive current.
Patent JP-S63259493-A (JP)
Inventor: TAMURA HIDEYO
IPC: G12B11/00
Filed: 1987-04-16
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-2000285364-A (JP)
Title: Traffic support system
Inventor: KANAYAMA MICHITAKA
IPC: G08G1/16
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a traffic support system suitable when vehicles capable of being automatically platoon-traveled is traveled by a diagram by controlling the travel of the vehicles so that the vehicles travelling in a platoon on a dedicated lane are reduced from the platoon based on information including an intra-platoon order. SOLUTION: This system is provided with vehicle 20 such as buses which file-travel on a dedicated lane R1 by automatic driving and travel on general roads R2 in respective cities 1-4 by manual driving and a control system SS having a controller 30. The controller 30 is incorporated with a computer having a CPU, for example to generate various control signals controlling the whole service of the vehicles 20 based on a detection signal from a vehicle detection device, and the signal is transmitted to the vehicle 20 through a control information transmission device. When the specified vehicle is reduced from the vehicles 20 traveling in the platoon of similar organization, the signal controlling the service of the vehicles 20 is transmitted to the vehicles 20 through the control information transmission device based on information containing the intra- platoon order.
Patent JP-S5618948-A (JP)
Title: Peptide derivative
Inventor: SAKAKIBARA SHIYUNPEI
IPC: C12Q1/37
Filed: 1979-07-24
Abstract: NEW MATERIAL:A peptide derivative shown by the formula I (R is prolyl-leucyl, glycyl-prolyl-leucyl, prolyl-alanyl, etc.; X is a group shown by the formula II or III).  
     EXAMPLE: ( N-carbobenzoxyglycyl-L-prolyl-L-leucyl-glycyl-L-prolyl )-4-methylcoumaryl-7-amide.  
     USE: A base for measuring a specific enzyme activator e.g., peptidase similar to collagenase useful for diagnosis of disease of a viscus, e.g., the liver, the kidney, etc. and its synthetic intermediate.  
     PROCESS: t-Butyloxycarbonyl-L-proline is reacted with 7-amino-4-methyl coumarin to give (N-t-butyloxycarbonyl-L-proline)-4-methyl-coumaryl-7-amide, which is reacted with carbobenzoxyglycyl-L-prolyl-L-leucyl-glycine to give a compound shown by the formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0642364-A (JP)
Title: Internal combustion engine and compressor
Inventor: NUNOYAMA MITSURU
IPC: F01C1/344
Filed: 1993-04-21
Abstract: PURPOSE:To provide an internal combustion engine and a compressor which has a gas compression expansion mechanism capable of decreasing and increasing a cost by simplifying the shapes of constituting parts and increasing the number of actuating chambers. CONSTITUTION:The actuating chambers 101-106 of an internal combustion engine 10 are partitioned by means of press partitioning members 131-136 mounted on a rotor 12. In the press partitioning members 131-136, an end part 124a on one side is energized toward the inner peripheral surface 111a of an outer periphery-following stator member 111 and brought into contact therewith by means of an energizing mechanism 123 on the partitioning member support part 112 side. An end part 124b on the other side is energized toward the inner peripheral surface 122b of the inner peripheral-following stator member 122 and brought into contact therewith.
Patent JP-H01265638-A (JP)
Title: Data transmission system
Inventor: OKA YUKIHIKO
IPC: H04L13/00
Filed: 1988-04-16
Abstract: PURPOSE:To attain sure data transmission by allowing a terminal equipment to send a pseudo data when transmission is interrupted and the interruption state reaches a predetermined time or its vicinity. CONSTITUTION:A data is sent from a terminal equipment 1 to a host computer 13 according to a predetermined transmission procedure and if no data is sent within a predetermined time from the equipment 1, a host 1 discriminates it to be out of time to stop both data transmission operations. Thus, if it takes much time for the preparation of readout or arrangement and the time reaches the vicinity of out of time, the equipment 1 sends a pseudo data. Thus, the stop of transmission not in time is avoided and the equipment 1 repeats the transmission of pseudo data till the data to be sent is prepared. Thus, the standby state of the host 13 is kept and the data of the equipment 1 is sent surely to the host 13.
Patent JP-S60241530-A (JP)
Title: Controller for automatic clutch
Inventor: OSHIAGE KATSUNORI
IPC: F16H59/68
Filed: 1984-05-14
Abstract: PURPOSE:To prevent erroneous start, generation of shock on start, and engine stall by controlling the engine revolution speed on the basis of the idling revolution speed in non-traveling range when the shift position is in a traveling range and a car stops, generating idling state. CONSTITUTION:The captioned apparatus is equipped with an idling revolution- speed calculating means for aimed traveling range which calculates the idling revolution-speed for aimed traveling range according to the signal of an idling revolution-speed memory means and an operation instructing means which controls the operation of an actuator so that the engine revolution-speed determined by the signal of the idling revolution-speed calculating means for aimed traveling range can be obtained when the shift position is in a traveling range and the signal supplied from a car-stop detecting apparatus and the signal supplied from an idling detecting apparatus show the engine idling state where a car stops, and prevents the erroneous start and the generation of the shock on start.
Patent JP-H03292401-A (JP)
Title: Hydraulic actuating device
Inventor: MAEKAWA KIYOAKI
IPC: F15B11/04
Filed: 1990-04-10
Abstract: PURPOSE:To shift the working speed of a hydraulic actuator to ordinary speed or slow speed suitable for a slight actuation by providing a hydraulic pilot type flow switching valve. CONSTITUTION:A four port two position hydraulic pilot type flow switching valve 21 is provided on main pipe lines 5A, 5B between a hydraulic cylinder 1 and a control valve 8, and ordinarily switched to an ordinary switching position (a) having a large flow path area by a spring 21A. When the valve 21 is shifted to a switching position (b) by closing a change-over switch 25, the valve 21 is throttled by throttles 22A, 22B, and the flow of pressure oil is automatically restricted. The working speed of a hydraulic actuator can thereby be shifted to ordinary speed or slow speed suitable for a slight actuation.
Patent JP-S5618247-A (JP)
Title: Air conditioner
Inventor: IDE YUUICHI
IPC: F24F11/00
Filed: 1979-07-25
Abstract: PURPOSE: To stop the running of a compressor, when the second indoor heat exchanger has become in the state of freezing, without receiving the influence of temporarily lowered temperature of said heat exchanger at the time when the running has been started, by stopping the running of the compressor only in the case where the temperature of said heat exchanger has been for a certain period of time below a predetermined temperature.  
     CONSTITUTION: A thermosensitive element 20 for detecting the temperature of the second indoor heat exchanger 8 is connected with a comparator 24 for comparing the detection output of the thermosensitive element 20 with a predetermined temperature, and to the output part of the comparator 24 is connected a timer circuit 25 which can give the compressor 1 a command for stopping the running thereof only in the case when the temperature of the second indoor heat exchanger 8 has been for a certain period of time below a predetermined temperature. Thus it is possible to stop the running of the compressor positively, when the second indoor heat exchanger 8 has become in the state of freezing, without receiving the influence of temporarily lowered temperature of said heat exchanger 8 at the time when the running has started. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5719959-A (JP)
Title: Fluorescent lamp device
Inventor: OSADA KIMIO
IPC: H01J61/30
Filed: 1980-07-11
Abstract: PURPOSE: To improve the lamp characteristics such as beam maintaining rate by spacing a bent part of a bulb from both ends which are heated most hardly in the bulb along the bulb axis.  
     CONSTITUTION: Both a base 5 and a curved tube-shaped bulb 20 formed in a  saddle shape are attached on a sheath 1 provided with a cap 7, and the circumference of the bulb 20 is covered with a glove 9 capped with the base. A bulb supporting part 23 for supporting at least a part of a bent part 21 of the curved tube- shaped bulb 20 and both ends is formed on the sheath 1, and a engaging wall 15 is  projectingly provided to support a stabilizer 16 in a space surrounded by both end  of the bulb and the bent part 21. Heat shielding wall 26a, 26b are projectingly provided between the stabilizer 16 and both ends of the bulb and the bent part 21. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59220165-A (JP)
Title: Preparation of fried snack of carrot chip
Inventor: HAYASHIDA TAKEMI
IPC: A23L19/00
Filed: 1983-05-31
Abstract: PURPOSE:To prepare a fried crisp snack of carrot chip keeping flat shape, a small amount of crack, low shrinkage ratio, and light taste, by freezing rapidly carrot chips, thawing them, immersing them in syrup, frying them. CONSTITUTION:Sliced carrot chips are boiled at about 90 deg.C for 3min, cooled to about room temperature, frozen quickly, thawed, immersed in syrup having 10wt% sugar for about 2-10min, dehydrated, and fried by a conventional procedure.
Patent JP-S62255659-A (JP)
Title: Control device for oil hydraulic motor in hydraulic closed circuit
Inventor: KANAI TAKASHI
IPC: F04B49/00
Filed: 1986-04-25
Abstract: PURPOSE:To smoothly decelerate an oil hydraulic motor, by controlling a driving amount of a regulator in accordance with a control amount of a control means while changing an output of a control part with a delay only when the control means is operated in the direction decelerating the oil hydraulic motor. CONSTITUTION:An electromagnetic proportional pressure reducing valve 20 is constituted of a proportional solenoid part 20s and a pressure reducing valve part 20d. A signal generator 21 outputs a signal V in proportion to a control amount of a lever 9, while an amplifier 22 supplies an electric current in accordance with the signal V to the solenoid part 20s. And a delay circuit 23 is provided between the amplifier 22 and the solenoid parts 20s. Here a rotary speed of an oil hydraulic motor 2 is increased by supplying the current in accordance with the control amount of the lever 9 to the solenoid part 20s of the electromagnetic proportional pressure reducing valve 20. However, the oil hydraulic motor 2 is gradually decelerated by the delay circuit 23 only when the lever 9 is controlled in the deceleration direction of the oil hydraulic motor 2. Accordingly, oil hydraulic equipments in a circuit can be prevented from damage.
Patent JP-S57208543-A (JP)
Title: Shutter controller of camera
Inventor: SUNOUCHI AKIO
IPC: G03B9/28
Filed: 1981-06-18
Abstract: PURPOSE:To power down the electric circuit of a camera during bulb exposure, and to prevent unnecessary power consumption, by bringing a shutter, placed in a bulb state under electric control, under mechanical control. CONSTITUTION:When the shutter dial of a camera wherein exposure control is exercised by an electronic and a mechanical controller independently is placed at a bulb side, a bulb cam 73 united with a dial shaft 1 turns off a bulb switch 82 parallel to a power saving switch through a switch changeover lever 77. In th is state, a shutter is controlled electrically through the power saving switch to turn off the power saving switch as the shutter is opened, thereby powering  down the electric circuit of the camera. Bulb exposure is carried out and the  shutter placed in the bulb state which is brought under mechanical control by a  bulb lever 74 released from the rotation restriction of the cam 73 when the bulb  mode is set is closed a desired bulb time later. This constitution prevents unnecessary power consumption in a bulb state with long exposure time.
Patent JP-H10264602-A (JP)
Title: Rim for wheel and punching method thereof
Inventor: UCHIDE TSUTOMU
IPC: B60B21/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce frequency to crack by punching a hole in a hole part whose thickness is enlarged. SOLUTION: Because a seat 6 is formed to project from the inner circumferential part 5 of a drop part 3 to the inside, the length from the outer circumferential face 7 of the drop part 3 to the surface 8 of the seat 6 is larger than the thickness of a rim base material 9 in the drop part. A hole 4 is formed in the seat 6, and penetrated through the rim base material 9. Further, the seat 6 is not fitted to the inner circumferential part of the drop part 3, but it is formed so that the rim base material 9 is plastically deformed and swollen on the inner circumferential face 5. By forming the seat 6 in this way, the circumferential area of the hole 4 is enlarged, as a result, the bearing pressure applied to the hole inner circumferential face is reduced, and hence fatigue breakdown due to a crack can be prevented from generating.