baber/WOPTO huggingface dataset:
Patent JP-H07250015-A (JP)
Title: Mobile radio communication equipment provided with error detecting function
Inventor: OBAYASHI ARATA
IPC: H04W76/02
Filed: 1994-03-11
Abstract: PURPOSE:To calculate the error information of received data with high accuracy while considering the kind of those data even when a detected value for the number of bit errors is small by providing an average calculating means for calculating an average value by summing up the numbers of bit errors in control data just for the prescribed number of slots. CONSTITUTION:In a control circuit, data are divided into FACCH and speech data at the respective slots, bit error numbers ErrFA(n) and ErrSP(n) are counted (steps 3c and 3e), prescribed coefficient values I and J are respectively multiplied to those count values (steps 3d and 3f), afterwards, a total value KESUM for 50 slots is calculated, and its average value KEAVE is calculated (steps 3n, 3k and 31). Therefore, since the average value is calculated after the coefficient values are multiplied, even when the value of counted bit error numbers is small, this value is not rounded off to the nearest whole number and thus, high-accuracy bit error arithmetic is enabled.
Patent JP-H06255551-A (JP)
Title: Storage bag for motorcycle
Inventor: TAKAHASHI AKIHIKO
IPC: B62J9/40
Filed: 1993-03-02
Abstract: PURPOSE:To provide a motorcycle storage bag fitted being positively positioned on a rear wheel fender and presentable with large storage capacity. CONSTITUTION:A recessed part 6 is formed at the upper face of a rear wheel fender 5, and a protruding part 4 is formed at the lower face of a storage bag 1. The protruding part 4 is fitted into the recessed part 6 to fit the storage bag 1 onto the rear wheel fender 5. Portable tools 7 are accommodated in the lower face protruding part 4 of the storage bag 1 and held by a rubber band 9 fastened to hooks 8 provided at the upper edge of the protruding part 4.
Patent JP-H02139155-A (JP)
Title: Blowoff device with rotation
Inventor: ISE YOJI
IPC: B05B3/06
Filed: 1989-02-21
Abstract: PURPOSE:To blow off various attachments and to contribute to the automation of a work processing by communicating an air passage and the external part to a rotary body by the rotary nozzle provided by piercing in the sliding direction with the line faced to the shaft center of the rotary body and forming the rotary body freely rotatably by this blowout air from the rotary nozzle. CONSTITUTION:The device is composed of a main body 20 forming a cylindrical part 21 by recessing the inner part, a rotary body 30 freely rotatable in this cylindrical part 21 inside and a blowout body 40 fixed to the tip body thereof. The air passage 32 communicating to a blowing hole 22 is provided on the main body 20 and rotary body 30, the blowing nozzle 42 communicating to the air passage 32 is pierced on the blowout body 40 and the high pressure air fed to the blowing hole 22 is formed capably of blowing out. Moreover, the air passage 32 and the external part are communicated by a rotating nozzle 33 provided by piercing in the sliding direction with the line feed to the shaft center of the rotary body 30 thereto and the rotary body 30 is freely rotatably formed by the blowout air from the rotating nozzle 33.
Patent JP-H01217830-A (JP)
Title: Manufacturing device for cathode-ray tube
Inventor: SHIOTANI MITSUYUKI
IPC: H01J9/39
Filed: 1988-02-24
Abstract: PURPOSE:To prevent the deterioration in springing property of a contactor by providing a permeable ring-form metal close to the upper side of a high-frequency heating coil, and making a magnetic flux by a high-frequency current pass through the permeable metal when the electron gun is heated. CONSTITUTION:Close to the upper side of a high-frequency coil 6 to heat an electron gun 2, a permeable metal with the permeability higher than 1.0, such as a ferrite core 9, is installed to a cathode-ray tube 1. This core 9 is arranged at the position responding to a contactor 3 at the upper side of the electron gun 2. By applying a current to the coil 6 to heat the electron gun 2 after forming in such a composition, the magnetic flux generated by the high-frequency current does not reach the contactor 3, and a magnetic passage through the core 9 is formed. By such a constitution, the deterioration of the springing property owing to the heating of the contactor 3 is prevented, and the yield rate and the reliability of the cathode-ray tube can be improved.
Patent JP-H11227924-A (JP)
Title: Article supply device
Inventor: KATO KAZUMICHI
IPC: B65G27/02
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent peeling of a damping material by its use for a long period of time by sticking or coating the damping material to an outside surface and/or a bottom part back surface of a transfer passage forming body having a transfer passage of an article provided on an article supply device. SOLUTION: When a alternating electric current is electrified on a coil 6, alternating magnetic suction force is generated between the coil 6 and a movable core 3, and as a bowl 2 torsionally vibrates by torsional vibrating force generated by it, parts such as a bolt, etc., in the bowl 2 are carried along a track 10. In such a vibrating part feeder, urethane (m) as a damping material is respectively adhered on an outside surface and a bottom surface of the bowl 2. The track 10 is in a state where stainless steel is exposed, and though noise is generated by periodic collision of the parts, this noise is absorbed by the urethane (m) and is lowered. Consequently, as the parts and the urethane (m) never directly collide against each other, it is possible to prevent peeling of the urethane (m) for a long period of time.
Patent JP-2000240538-A (JP)
Title: High valve closing pressure fuel injection device
Inventor: KURATA KAZUO
IPC: F02M61/20
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To raise valve closing pressure so as to prevent high temperature gas in a combustion chamber from entering into an injection valve by connecting a fuel gallery for ejecting high pressure fuel oil in a plunger chamber when injection by a fuel injection pump is completed to a valve closing pressure increasing mechanism of a fuel injection valve through a spill pressure transfer pipe. SOLUTION: When a fuel cam 20 is rotated and a plunger 14 is raised to close a plunger port 16, fuel in a plunger chamber 13 is pressurized to open a delivery valve 2. When pressure in a nozzle chamber 5 attains valve opening pressure, a needle valve 6 is raised to inject fuel from an injection port 7 into a combustion chamber 8. When a lead 15 of the plunger 14 communicates with a plunger port 16, high pressure fuel in the plunger chamber 13 is injected to a fuel gallery 17 through the lead 15, and spill pressure is supplied to a spill plunger chamber 26 through a spill pressure transfer pipe 25. A spill plunger 29 is pushed down to assists in closing valve in cooperation with a nozzle spring 11, thereby raises valve closing pressure.
Patent JP-S52124870-A (JP)
Title: Automatic wafer feeder
Inventor: NAKAYAMA OSAMU
IPC: H01L21/48
Filed: 1976-04-13
Abstract: PURPOSE:To correct the wafer accommodating position of a holder of low shape accuracy and mounting wafers automatically to the holder by adding a photoelectric detector and a position adjustment mechanism.
Patent JP-S51116916-A (JP)
Title: Self-excited circuit capable of appropriately using a shunt self-excit ed generator for welding operation
Inventor: KAWAMURA NORIHIDE
IPC: H02P9/38
Filed: 1975-04-05
Abstract: PURPOSE: A self-excited circuit for actuating efficiently a sunt self-excited generator suitable for achieving welding by varying impedance of the secondary coil in the transformer connected to a power generator coil in accordance with the interrelationships between the generator and impedance. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05242087-A (JP)
Title: Word processor
Inventor: HAYAMIZU HIDEKI
IPC: G06F17/21
Filed: 1992-02-27
Abstract: PURPOSE:To simplify the editing operation of a character string by maintaining a character string at a specific position, even if adding or deleting a character for the character string displayed at the specific position in such format as centering and right left justify. CONSTITUTION:This word processor is provided with an input means 101 which inputs a character string, a first storage means 102 which temporarily stores an inputted character string, a display means 103, a second input means 104 which inputs the display position information specifying display position of a character string for each line, a second storage means 105 which stores inputted display position information, and a control means 106 which makes the display means 103 display the character string stored in the first input means 101 for each line based upon the position information stored in the second input means 104 and, if character numbers of the character string displayed is changed by the first input means 101, position information of the character string.
Patent JP-H04279981-A (JP)
Title: Method and device for frame memory control
Inventor: FUKUDA KUSUO
IPC: G06F12/02
Filed: 1991-03-07
Abstract: PURPOSE:To diversify the picture display form without increasing the memory capacity by using the difference in resolution among frames to control the data storage area of a memory. CONSTITUTION:A memory part 1 where picture data is readably written and a control part 2 which discriminates the resolution of a frame by a synchronizing signal S1 of picture data and a resolution discriminating signal S2 and outputs a signal S3 which designates a memory assigned area of the memory part 1 are provided. An address generating part 3 is provided which receives the output s3 from the control part 2 to assign a write/read area. In this case, the size of the frame write/read area in the memory part 1 is controlled in accordance with the resolution of the frame. Consequently, the number of frames stored in the frame memory part 1 is increased.
Patent JP-S62200032-A (JP)
Title: Clutch disc
Inventor: KONO SATOSHI
IPC: F16F15/12
Filed: 1986-02-28
Abstract: PURPOSE:To aim at the vibro-damping of car vibrations, by installing an elastic body, in a state of being compressed by as far as the desired value, between both output and input arms, and connecting both output and input members rotatably with each other in a relative manner. CONSTITUTION:An elastic body 11 directed in the circumferential direction is installed between an output arm 4 and an input arm 7 in a state of being compressed as far as the desired value, connecting an output member 1 and an input member 6 rotatably with each other in a relative manner. And, there is provided with a friction plate 12 which gives friction damping force to the relative rotation between both these output and input members 1 and 6. Here, the elastic body 11 is constituted of a coil spring consisting of a large diametral spring 11a bearing main spring force and a small diametral spring 11b. The large diametral spring 11a has its free length in which initial deflection load is released before the relative rotation reaches the maximum turning angle and the spring force is lost, while free length of the small diametral spring 11b is set to such a size that does not lose the spring force even at the maximum turning angle. In consequence, car vibrations can be effectively absorbed and damped.
Patent JP-H08235046-A (JP)
Title: Shared data processing device and system
Inventor: SUMIMOTO SHINJI
IPC: G06F12/00
Filed: 1995-03-01
Abstract: PURPOSE: To evade such a case where the accesses given to the shared data stored in a shared storage from plural systems are concentrated on only a single system and also to eliminate the exclusive control needed for a lock mechanism, etc. CONSTITUTION: All prescribed shared data on a network are updated by a prescribed shared data operation execution means 108 contained in a data processor 101 of a 1st type. These updating results are written in an updating storage 104 by a version data write means 109. On the other hand, a prescribed shared data reference operation execution means 114 contained in a data processor 102 of a 1st type applies a reference operation to the prescribed shared data. Then this reference operation is given to the prescribed shared data of the version preceding by one place that are stored in a shared storage 103 by a prescribed shared data reference operation control means 115. In such constitution, a lock mechanism can be omitted.
Patent JP-S52125926-A (JP)
Title: Secondary air suction apparatus of internal combustion engine
Inventor: GOTOU KENJI
IPC: F01N3/34
Filed: 1976-04-15
Abstract: PURPOSE: In the secondary suction apparatus for inhaling the secondary air to the engine exhaust system duct by utilizing the exhaust pulsation of the engine, the supply of the excess secondary air is prevented in no-load running or low-load running, and the exhaust gas purifying efficiency is improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11236838-A (JP)
Title: Electronic control fuel injection device for diesel engine
Inventor: ASAMI YOSHIHIRO
IPC: F02D41/10
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To dissolve the peak feeling of acceleration/deceleration at the sudden change time of an accelerator opening by deciding an injection increase/decrease amout by mulitiplying a prescribed coefficient to the difference between a basic target injection amount and prior target injection amount and also deciding the value added with this injection increase/decrease amount to prior target injection amount as a this time target injection amount. SOLUTION: When the fuel injection is controlled by ECM 2 for inputting the output signals of various kind of sensors for detecting a running state, at first, a basic target injection amount is calculated based on the respective detection signals of a rotational speed sensor 6 and accelerator opening sensor 8. Then, the damping target injection amount of acceleration/deceleration is decided after comparing this basic target injection amount with a prior target injection amount and then, various kind of correction is carried out on the damping target injection amount based on an intake pressure, water temperature, oil pressure and oil temperature and a final target injection amount is decided.  In the prescribed crank angle before the fuel injection of respective cylinders, the pulse width of a solenoid valve in an injector 16 is decided based on the final target injection amount and the fuel is jetted.
Patent JP-H01219365-A (JP)
Title: Cryopump system
Inventor: KAMIIDE YASUO
IPC: H05H1/22
Filed: 1988-02-26
Abstract: PURPOSE:To aim at the stable operation of a cryopump by dividing a helium refrigerator into two parts, one for stationary operation and the other for regenerative operation, installing them separately, and forming each closed loop between each one and the cryopump. CONSTITUTION:A stationary operating helium refrigerator 28 and a precooling, regenerative operating helium refrigerator 31 are installed in a cryopump system. In this stationary operating helium refrigerator 28, there are provided with a stationary feed pipeline 26 and a stationary return pipeline 27, while in the precooling, regenerative operating helium refrigerator 31, there are provided with a precooling, regenerative feed pipeline 32 and a precooling, regenerative return pipeline 33. Since the stationary operating helium refrigerator 28 and the precooling, regenerative operating helium refrigerator for exclusive use each are used, stationary operation and precooling, regenerative operation are stably performable at the same time.
Patent JP-H07189114-A (JP)
Title: Surface-modified fiber and woven fabric
Inventor: OKAZAKI SACHIKO
IPC: D06B19/00
Filed: 1991-03-07
Abstract: PURPOSE:To facilitate the plasma treatment of a fiber and woven fabric generally having high volatile content and to obtain a uniformly surface-modified hydrophobic fiber and woven fabric free from treatment unevenness. CONSTITUTION:A fiber or woven fabric is subjected to a glow plasma treatment under atmospheric pressure using a gaseous mixture of a fluorine-containing compound and an inert gas. A fiber or woven fabric having hydrophobic surface is easily produced at a low cost without necessitating pretreatment even from a fiber or woven fabric containing water or other volatile components.
Patent JP-H04279350-A (JP)
Title: Apparatus for detecting abnormal mounting of recording head
Inventor: SASAKI HIROSHI
IPC: G01D15/18
Filed: 1991-03-08
Abstract: PURPOSE:To detect the non-mounting or imperfect mounting of a recording head provided with a heater for properly keeping the viscosity of ink with respect to a running holder to be mounted through a connector. CONSTITUTION:A resistor is fixed to a running holder and one end part thereof is connected to one of two heater mounting connectors on the side of the running holder and the non-mounting or imperfect mounting of a recording head is detected on the basis of the voltage generated across both end parts of the resistor or the voltage generated across the connectors on the side of the running side when a predetermined voltage is applied across the other end part of the resistor and the other connector on the side of the running holder.
Patent JP-H09214524-A (JP)
Title: Information repeater
Inventor: IOKI SADAO
IPC: H04W16/26
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To efficiently arrange repeaters laid between an information processor and terminal equipments in a communication network in a game store and to provide the repeaters whose arrangement work is easy and which have high extendibility. SOLUTION: A light-emitting part 182 and a light-receiving part 183, which have directivity, and a partition wall 173 correcting the communication areas into prescribed direction areas constitute an auxiliary repeater 22. The auxiliary repeaters 22 (plural repeaters which can communicate with all game machines) divide a floor range where the terminal equipments in the game store can be installed into plural rectangular communication areas A-E, and they take charge of the floor range where all the terminal equipments can be installed without omission. The communication areas A-E of the auxiliary repeater 22 are prevented from overlapping and all the terminal equipments can be accessed.
Patent JP-H09209349-A (JP)
Title: Method for testing strength of rockbed at original position
Inventor: FUKUSHIMA SHINJI
IPC: G01N3/00
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To evaluate the strength of bedrock at an original position where changes in stresses actually applied to the bedrock by construction work are reproduced. SOLUTION: A cylindrical drill hole H0 and a circular drill hole H1 are drilled in rockbed G to form hollow, cylindrical samples T. First and second pressure bags 1, 2 are inserted respectively into the cylindrical drill hole H0 and the circular drill hole H1 on the inner periphery, and are pressed by a protective plate 3. A liquid L in a first volume tank 6 is introduced into the first pressure bag 1, a liquid L in a second volume tank 8 is introduced into the second pressure bag 2, and the liquids L in the first and second volume tanks 6, 8 are pressurized by high-pressure gases from first and second high pressure tanks 11, 15 via regulators 10, 14 to inflate the first and second pressure bags 1, 2 so as to break the sample T through the application of radial pressure, from the value of which the rockbed G is analyzed for strength at an original position.
Patent JP-2000238003-A (JP)
Title: Circular saw
Inventor: NISHIO SATORU
IPC: B23D61/02
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To make a circular saw usable in a high speed rotating region even if a base metal is thin by using the base metal which can be cut even in a rotating region being not less than the lowest critical number of rotations. SOLUTION: In a circular saw usable in a region being not less than the lowest critical no. of rotation when a work is cut and in two modes wherein the no. of knot circles of a base metal in the circular saw is 0 and the same number of knot diameters is n, when the inherent frequencies of the circular saw are fn1 (Hz) and fn2 (Hz) (wherein fn2>fn1), difference Δfn in the inherent frequency=fn2-fn1, the relative difference in inherent frequencies Δfn/fn1 is at least 3.0% at the knot diameter number n=3 and at least 3.5% at the knot diameter number n=4. As the thickness of the saw can be made thin as much as the base metal is made thin and cutting force per one tooth can be lowered by this, delivery speed can be set large and therefore, it is possible to improve work processing efficiency and efficiency.
Patent JP-H10238319-A (JP)
Title: Valve timing control device for internal combustion engine
Inventor: NAKAMURA YOSHIFUMI
IPC: F01L1/34
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent generation of strike noise resulting from collision of the vane of a rotor with the oil pressure chamber of a housing during lowering of an amount of oil in an oil pressure chamber, in a vane type valve timing control device. SOLUTION: Oil retaining holes 14a and 14b are formed in the outermost part of wall surfaces 12a and 12b forming a contact surface in each vane chamber 12 of a housing 7. Meanwhile, protrusion parts 15a and 15b fitted in protrusion parts 15a and 15b with a slight clearance therebetween are formed on sides 10a and 10b forming a contact surface in each vane 10. When the vane 10 collides with a housing 7, the protrusion parts 15a and 15b enter the oil reservoir holes 14a and 14b and is about to compress oil therein. In this case, oil escapes through the slight clearance and a speed of collision between the vane 10 and the housing 7 is relaxed. As a result, an impact during collision, the generation of strike noise is prevented.
Patent JP-S59168974-A (JP)
Title: Magnetic head positioning control system of sample value control type
Inventor: HASEGAWA SUSUMU
IPC: G11B21/10
Filed: 1983-03-16
Abstract: PURPOSE:To make a high-speed stable positioning possible even if a position signal including uncertainty is used by moving a magnetic head along a prescribed curve until the magnetic head is decelerated to the same degree as the error of a speed signal and selecting and using position information thereafter. CONSTITUTION:The differential signal between the position signal, which is obtained in an adder 12 and a set value is supplied to a discriminating circuit 10, and it is supplied to a function generator 7 if it does not reach a determined limit position Xp, but it is supplied to a selecting circuit 11 if it reaches this position Xp. The function generator 7 generates a function of the curve, and the difference between a speed signal value generated by a difference function circuit 5 and a command speed value from the function generator 7 is obtained in an adder 13 to attain a speed error signal (A), and this signal drives a magnetic head 3 through the selecting circuit 11. When the length corresponding to the output of the adder 12 is shorter than the limit position Xp, the output of the adder 12 is applied as a position error signal (B) to a phase correction circuit 8, and the magnetic head 3 is driven to the position of a target track. Thus, the high-speed stable magnetic head positioning control is possible.