baber/WOPTO huggingface dataset:
Patent JP-H02207641-A (JP)
Title: Communication control system
Inventor: OSADA MASAKAZU
IPC: H04L29/08
Filed: 1989-02-08
Abstract: PURPOSE:To normally execute the exchange of data even in a high-order layer where a protocol is not obtained to the passing of the data each other by controlling the priority order of transmission in correspondence to the turning on/off state of a transmission operation flag and a reception operation flag. CONSTITUTION:When an interface 1 requests a transmission operation instruction from a high-order layer 2, a transmission operation flag 5 is turned on at first and the transmission operation request is outputted from the high-order layer 2 to a low-order layer 3. Then, the transmission operation flag 5 is turned off through the high-order layer 2. The low-order layer 3 transmits the transmission operation request through a communication channel 4 to the low-order layer 3 in a node B in a communicating partner and processes received data. Reversely, when the data are received from the node B of an opposite party, a reception operation flag 6 is turned on if the transmission operation flag 5 is not turned on. Then, the low-order layer 3 delivers the data from the node B of the opposite party and the high-order layer 2 processes the data. After that, the reception operation flag 6 is turned off. Thus, even when the protocol of the request is not provided on the high-order layer, the passing each other of the data in the high-order layer can be avoided.
Patent JP-H05225765-A (JP)
Title: Cleaning cartridge for optical disk device
Inventor: IMAMURA FUMINORI
IPC: G11B33/00
Filed: 1992-02-14
Abstract: PURPOSE:To easily and surely remove the dust and dirt sticking to an objective lens, disk chucking party of a spindle, a loading motor, a bias magnet, etc. CONSTITUTION:Respective cleaning ports 13-1a, 13-1b, 13-1c, 13-1d are provided in the positions corresponding to the objective lens of the optical head, the disk chucking part of the spindle, the loading motor and the bias magnet internally provided in the optical disk device of a case 13 molded to a hollow shape of the size equal to the size of the disk cartridge housing an optical disk medium. Further, a suction port 13-2 conducting to the inside is disposed on the side wall on the front side in the insertion direction of the optical disk device. A suction machine 14 is connected to the suction port 13-2 of the case 13 at the time of mounting the cleaning cartridge to the optical disk device so that the dust of the object to be cleaned is sucked and removed.
Patent JP-S56124981-A (JP)
Title: Laser beam control method in laser beam printing
Inventor: SHIBATA TAKEHIKO
IPC: G03G21/00
Filed: 1980-03-05
Abstract: PURPOSE:To reduce the influence caused by a disturbance noise being pulsative and periodical, by controlling the intensity of a laser output beam by means of the average value of a beam from each reflection surface of a laser beam scanning polygon mirror. CONSTITUTION:An output beam from the laser diode 16 passes through the collimater lens system 4, is relfected by each surface of the polygon mirror 3, is projected on the photosensitive body 1 through the f-theta lens 2, and a modulation signal is written by horizontally scanning on the photosensitive body surface. In this case, prior to each horizontal scanning, a laser beam is led into the photodetector 6 through the reflection mirro 5, its output current is converted to voltage by the amplifier 7, it is integrated by the integrating circuit 8, the average value is derived by sample-holding 13 the integral output, and a drive current of the laser diode is varied in accordance with the output of the circuit 13. As a result, the light intensity of the laser beam on the photosensitive body 1 becomes constant.
Patent JP-S61192479-A (JP)
Inventor: SUKOTSUTO RII BAANETSUTO
IPC: B24D3/34
Filed: 1986-02-10
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-H0561107-A (JP)
Title: Camera provided with flash device
Inventor: KIKUCHI MASAHITO
IPC: G03B15/05
Filed: 1992-02-14
Abstract: PURPOSE:To prevent a picture of a man from being taken with red eyes when the man is photographed with strobe light in a dark place. CONSTITUTION:By operating a shutter switch 21 in a state where preliminary light emission mode switch 20 is turned on in advance, a preliminary light emission control signal is outputted from a preliminary light emission pulse generating part 19 to a driving part 18a by a pulse signal from a one-shot circuit 22 so that a stroboscope 18 is driven to perform preliminary light emission. Thereafter, a delay signal from a delay circuit 23 is given to a control part 10 as a shutter operation signal, and a command signal for diaphragm divergence and shutter speed is outputted to a diaphragm and shutter control part 16, so that a shutter 14 is allowed to act and the stroboscope 18 is driven to emit the light by the driving part 18a according to the light emission control signal from a main light emission control part 17.
Patent JP-S58144863-A (JP)
Title: Magnetic brush developing apparatus
Inventor: KAMIYAMA MITSUAKI
IPC: G03G15/08
Filed: 1982-02-23
Abstract: PURPOSE:To improve simultaneously occurrence of white spots and development characteristics, by controlling the surface of a sleeve to a prescribed resistivity value, and applying AC bias voltage between the nonmagnetic sleeve and the face to be developed. CONSTITUTION:A stainless sleeve 2 is coated with a 10<4>-10<10>OMEGA.cm resistance layer to form a coated sleeve 10, and a preferable resistivity value is 10<6>- 10<7>OMEGA.cm. Development is carried out by using this coated sleeve 10 and applying 500-1,000V AC bias voltage between the sleeve 10 and the face to be developed from a bias voltage source 9.
Patent JP-H01202956-A (JP)
Title: Binary-octal value detector
Inventor: OGAWA TORU
IPC: H04L27/22
Filed: 1988-02-09
Abstract: PURPOSE:To detect accurately a change point of time from a binary data into an octal data immune to the effect of invaded noise by taking correlation between a present data and one-preceding data and detecting binary/octal data from the phase rotation of both data. CONSTITUTION:A received carrier applied to a demodulator 5 is converted into a base band, passes through a roll-off filter 6 and information of undesired band (high frequency band) is eliminated. The amplitude of the output of the roll-off filter 6 is arranged constant by the operation of an AGC circuit 7 and an equalizer 8, the inter-code interference of the communication circuit line is eliminated and stored sequentially in a register means 1. A multiplier as a correlation arithmetic means 2 takes conjugate complex number between the preceding data and the present data given to the register means 1 and the imaginary component is multiplied. A discrimination means 4 discriminates the phase rotation of the data of two points outputted via the subtraction means 3, that is, the value of the imaginary component is discriminated to detect accurately the point of time when the reception is switched from the reception of points A, B into the reception of points C, D.
Patent JP-S58144654-A (JP)
Title: Engine controlling apparatus
Inventor: IIDA KATSUYOSHI
IPC: F02D45/00
Filed: 1982-02-22
Abstract: PURPOSE:To raise the engine controlling efficiency, by controlling an engine on the basis of a control value stored in a memory according to the operational conditions of the engine, correcting the control value according to roughness of the engine, and storing the corrected control value in the memory. CONSTITUTION:When an engine is in operation, outputs of a rotation sensor 6 and a vacuum sensor 5 are read in a control circuit 9, and data T relating to the width of injection pulses are read out from the corresponding address A of a memory 8. A fuel injection valve 4 is controlled by a fuel injection control signal (a) corresponding to the data T. Here, whether roughness (engine vibration, etc.) is caused with an engine 1 or not is judged by the control circuit 9. In case that any roughness is not caused, the above data T is corrected to T-alpha, while in case that roughness is caused, it is corrected to T+alpha. These new data are stored in the address A in place of the old data. Subsequent control is executed on the basis of the new data T.
Patent JP-H04253218-A (JP)
Title: Graphic display device
Inventor: JINBA TOMONARI
IPC: G06F3/0346
Filed: 1991-01-29
Abstract: PURPOSE:To move a graphic without utilizing any special input device by detecting movement when a user in front of the device moves and controlling the movement of the graphic on a display based on the detected movement. CONSTITUTION:A normal television camera or the like can be utilized for a camera 101. A moving area detecting means 102 is constituted by combining a microprocessor or the like and detects a moving area from a picture photographed by the camera. A graphic data storing means 103 stores the coordinate values of respective points on the graphic by utilizing a semiconductor memory and a disk or the like, and a graphic display calculating means 104 controls the display graphic on an output means 105 based on the movement of the user judged by the moving area detecting means 102 and the coordinate values of the respective points on the graphic stored in the graphic data storing means 103 by combining the microprocessor or the like.
Patent JP-H04267660-A (JP)
Title: Idle channel discrimination method
Inventor: ICHIKAWA KENJI
IPC: H04W72/08
Filed: 1991-02-22
Abstract: PURPOSE:To preclude the possibility of mis-discriminating a control channel to be busy due to high frequency noise with respect to the idle channel discrimination method used for communication by a cordless telephone set. CONSTITUTION:In the cordless telephone system in which a master set and a slave set having a receiver including a demodulation section 2 and a noise squelch circuit 3 use a radio channel to establish mutual link for the communication, the receiver is provided with a use/nonuse discrimination means 5. The use/nonuse discrimination means 5 compares the DC voltage sent from the demodulation section with a preset 2nd setting level. A relevant radio channel is discriminated to be busy when the DC voltage is larger than the 2nd setting level consecutively for a prescribed time in the result of 2nd comparison and a level of noise component is smaller than the 1st setting level in the 1st comparison result.
Patent JP-S53112441-A (JP)
Title: Protective ralay device
Inventor: YOSHIDA TAKASHI
IPC: H02H3/28
Filed: 1977-03-14
Abstract: PURPOSE: To shorten the time to be required in judging a traouble, by comparing the value of progressive wave in transmission line at passing one end with the value of prograssive wave at arriving at another end continuously, and when this difference is over a specified value continuously in a certain period, judging it as an inside trouble. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07274956-A (JP)
Title: Glutamic acid dehydrogenase and its production
Inventor: HONGO TOKUYUKI
IPC: C12Q1/32
Filed: 1995-02-16
Abstract: PURPOSE:To provide a glutamic acid dehydrogenase requiring NAD<+> (NADH) as coenzyme, having thermal stability, stable in a reagent solution, activated without necessitating ADP and useful for the determination of the amounts of glutamic acid and ammonia. CONSTITUTION:This glutamic acid dehydrogenase is produced by the cultivation of Pseudomonas sp.433-3 (FERM P-14092), etc., catalyzes the reaction of formula and has the following characteristics. (1) It has specificity to L-glutamic acid, requires NAD<+> and NADH as coenzymes and is inert to NADP<+> and NADPH; (2) it is stable up to about 60 deg.C by the treatment at pH8.3 for 10min and (3) it is not activated by ADP.
Patent JP-S59155334-A (JP)
Title: Production of alkali metal phenolate
Inventor: USHIJIMA SHIYUUJI
IPC: C07C39/235
Filed: 1983-02-21
Abstract: PURPOSE:To obtain the titled compound in the state of fine and anhydrous particles, by the reaction of NaOH or KOH with phenol in a petroleum hydrocarbon solution, by adding the phenol solution to the system under controlled condition to prevent the agglomeration, under heating and stirring while distilling out water from the system. CONSTITUTION:An essentially anhydrous phenolate is obtained in the state of fine particles, by heating a mixture of a solid or dehydrated NaOH or KOH and a petroleum hydrocarbon (e.g. gas oil, kerosine, etc.) under stirring, if necessary passing N2 gas slowly to the mixture, adding a petroleum hydrocarbon solution of phenol slowly dropwise to the mixture at a rate to prevent the agglomeration of the objective compound caused by the residual water produced by the reaction, and at the same time, distilling out the produced water from the system by azeotropic dehydration. EFFECT:The adhesion and fusion of the phenolate can be prevented. USE:Raw material for the preparation of hydroxybenzoic acid.
Patent JP-S59161602-A (JP)
Inventor: BERUNAARU ANDORIIU
IPC: B01D19/00
Filed: 1984-02-17
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-H05227234-A (JP)
Title: Receiver
Inventor: KITAKUBO KAZUTO
IPC: H04L27/22
Filed: 1992-02-14
Abstract: PURPOSE:To obtain the receiver with simple configuration, less number of components, compact size and less power consumption. CONSTITUTION:A local oscillator 17 and a carrier signal oscillator are made up of one PLL circuit. The PLL circuit consists of a 1st frequency divider 17a frequency-dividing an oscillation signal of a reference oscillator 20, a variable oscillator 17e supplying a local oscillation signal to a mixer 7, a 2nd frequency divider 17b frequency-dividing its oscillation signal, and a phase comparator 17c comparing the frequency division outputs of the 1st and 2nd frequency dividers 17a, 17b. Furthermore, the oscillating frequency of the variable oscillator 17e is controlled by the phase comparison output. Moreover, the receiver is provided with a phase shifter 19 receiving the frequency division output from the 1st or 2nd frequency divider 17a or 17b, generating carrier signals whose frequency is equal to a frequency of an intermediate frequency signal and whose phases are 0 deg. and 90 deg. and supplying the carrier signals whose frequency is equal to a frequency of an intermediate frequency signal and whose phases are 0 deg. and 90 deg. to an orthogonal detector 10.
Patent JP-H11222945-A (JP)
Title: Throating
Inventor: HIRAI DAISUKE
IPC: E04B1/64
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a throating that can be fixed by machine screws or nails into a relatively high strength position of an exterior member even if sealing width is constant and prevented from being dislocated at its boundary part at the time of connection. SOLUTION: An exterior member is provided with a body 2 fixed by machine screws or nails, and a cover 3 engaged with the body 2. The body 2 is provided with a base part 21 with through-holes H for inserting the machine screws or nails, cover engaged parts 24, 25 formed facing each other on the upper edge side and lower edge side of the base part 21, and a sealing receiving part 20 formed rising upward from the upper edge of the base part 21. The cover 3 is provided with engaging parts 30a, 32a at the upper edge and lower edge so as to be engaged with the cover engaged parts 24, 25 of the body 2. The cover 3 is engaged with the body 2 fixed to the exterior member so as to cover the heads of the machine screws or nails inserted through the base part 21 of the body 2, and sealing material is held by the sealing receiving part 20 and the upper part surface of the cover 3.
Patent JP-2000227112-A (JP)
Title: Bearing
Inventor: UCHIYAMA KIYOSHI
IPC: F16C27/06
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To reduce both material and maintenance costs in manufacture. SOLUTION: This bearing is equipped with an outer cylinder 1, a pair of bearing bodies 2 to be attached to a mounting recess 12 made up on an inner circumferential surface of the outer cylinder 1, and a pair of stopper rings 3 being screwed in each female screw groove 13 in the both axial ends of the outer cylinder 1 and locking each of these bearing bodies 2 to the outer cylinder 1, respectively. Each of these bearing bodies 2 is comprised of ring elastomer 21 being insertable in the mounting recess 12 in a nearly closed state, and a number of block like sliding materials 22 being locked in a half-buried state in the inner circumference at regular intervals in the circumferential direction.
Patent JP-H02210366-A (JP)
Title: Developer and its production
Inventor: MATSUMOTO TORU
IPC: G03G9/097
Filed: 1989-02-09
Abstract: PURPOSE:To prevent the image defect to be generated by contamination in a machine by toner splashing by forming a triboelectrification series of toner particles>carrier particles>fine powder particles or the toner particles<carrier particles<fine powder particles. CONSTITUTION:The triboelectrification series of the developer contg. the carrier particles and the toner particles is formed of the toner particles>carrier particles>fine powder particles or the toner particles<carrier particles<fine powder particles. The resin-coated carrier has a preferably a spherical shape for the purpose of uniform coating of the fine powder particles. The triboelectric chargeability of the respective particles can be set by selecting the particles of the triboelectric charge quantity by a method for measuring the triboelectric charge quantity, by which the above-mentioned triboelectrification series is attained. The image defects to be generated by the contamination in the machine by the toner splashing is prevented in this way.
Patent JP-H01205013-A (JP)
Title: Smelting reduction method
Inventor: IWASAKI KATSUHIRO
IPC: C21B11/00
Filed: 1988-02-09
Abstract: PURPOSE:To secure high secondary combustion and to improve heat transfer efficiency and energy efficiency by blowing oxygen from a top blowing lance into slag layer while intensively stirring the slag by blowing inert gas, etc., from tuyeres. CONSTITUTION:Iron ore is charged into a smelting furnace 10 after preheating with a preheating device 30 and also carbonic material and slag making material are charged. In this furnace, the inert gas, CO or process gas is blown from the bottom blowing tuyere 26 and side blowing tuyere 25. Further, the oxygen for decarbonizing and secondary combustion is blown from the top blowing oxygen lance 21, to execute smelting reduction to the iron ore. In the above smelting reduction method, while positioning nozzles 22-24 at tip part of the top blowing oxygen lance 21 to near the upper surface or lower surface of the slag layer 12, the oxygen is blown to generate the secondary combustion mainly in the slag. Further, the gas flow from the side blowing tuyere 25 is blown so as to hit to the part in iron bath, which is risen with the gas from the bottom blowing tuyere 26, to intensively stir the slag and oxidizing degree of the generated gas is made to 0.5-1.0.
Patent JP-H02300551-A (JP)
Title: Continuously variable transmission gear having gear shift clutch and hydraulically and mechanically shitfing load
Inventor: FURIIDORITSUHI YAAHIYOU
IPC: F16H47/04
Filed: 1990-02-09
Abstract: PURPOSE: To shift rotary moments without impacts by causing a linear side face to support load in the case of the gear shift clutch of a leading gear, and causing a side face in the form of an inclined edge to support load in the case of the gear shift clutch of a new gear. CONSTITUTION: The gear mechanism of the gear shift clutch of this transmission gear device has an idle gear 6 having a running toothed part 10 and a connecting toothed part 11 and supported on a driven shaft 2. The gear 11 can mesh with a ring 12 having an internal gear 13. A disk 14 connected to the driven shaft 2 and having outer teeth 15 guides the ring 12. A shifting force is introduced via a shifting fork 16 and a ball bearing 17.
Patent JP-S57143759-A (JP)
Title: Record disc playing device
Inventor: KOYAHATA HIROSHI
IPC: G11B3/085
Filed: 1981-02-28
Abstract: PURPOSE:To simplify the construction of a tone arm and to reduce the manufacturing cost, by providing a lead-in cam and a return cam which alternately depress a pressure-receiving pin horizontally left and right at one side of a plate. CONSTITUTION:A tone arm 2 is fitted on a cabinet 1 and a rester lever 4 is fixed to a tone arm shaft 3. The lever 4 is projected with a pressure-recepting pin 4a. A return cam 30 is fixed on the upper right side of a driving plate 27 extened in the direction of the lever 4, and a lead-in cam 31 is located by being clipped with the return cam 30 and the driving plate 27. The cams 30 and 31 alternately depress the pin 4a horizontally left and right to operate the tone arm. With the constitution like this, the construction of the tone arm is simplified and the manufacturing cost can be reduced.
Patent JP-H07250809-A (JP)
Title: Device for penetration of somatic tissue
Inventor: JIIKUFURIITO RIIKU
IPC: A61B1/313
Filed: 1995-01-25
Abstract: PURPOSE: To provide a body tissue penetrating instrument for a trocar etc., which has reduced danger on blood cells, organs, etc., as far as possible by improved optical control. CONSTITUTION: This is a body tissue penetration instrument which has a hard hollow shaft 10 with an at least partly transparent penetrating tip end part 12 as the distal end, which shaft is allowed to be surrounded by a hollow sleeve 22. The instrument is allowed to be equipped with illumination and a visualizing member 32 and the penetrating tip end part can be equipped with a spiral member with the surface converging outward to a straight line. Thereby, a device such as a trocar, etc., is inserted into a body and tissue, etc., can be observed via the transparent part on the tip end before penetrating or inciong tissue, etc., without interference.
Patent JP-H05301849-A (JP)
Title: Diphenoxybenzene derivative, its production and its intermediate
Inventor: NOZOE SHIGEO
IPC: C07D209/48
Filed: 1993-01-25
Abstract: PURPOSE:To provide the subject new diphenoxybenzene derivative exhibiting an excellent antitumor effect and to provide a new compound exhibiting an excellent antitumor effect and useful as an intermediate for production of the above-mentioned new diphenoxybenzene. CONSTITUTION:A diphenoxybenzene derivative of formula I (R<1> to R<4> are each H, OH, an alkyl, an alkenyl, an aralkyl or an acyl; X<1> to X<4> are each H or a halogen), e.g. 2-(4-amino-2,6-dichlorophenyloxy)-1,4-dimethoxy-6-[-N-(3-hydroxy-4- methoxybenzyl)amino]benzene and a compound represented by formula II, e.g. 2,6-bis(4-amino-2,6-dichlorophenyloxy)-1,4-dimethoxybenzene. The compound of formula I can be obtained, e.g. by reacting a new compound of formula II with a compound of formula III (Y is an eliminable group; R<5> is an alkyl or an aralkyl). The compound of formula II is readily obtained by reducing a compound of formula IV.
Patent JP-H09191901-A (JP)
Title: Ski boots buckle
Inventor: SHIMIZU YASUSHI
IPC: A43B23/02
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a buckle enabling even women and children to easily adjust length from a buckle support point to a hook end without any need of a large force and a special technique, and preventing a hook from being slipped off from an adjusting catch. SOLUTION: This ski buckle 1 is formed out of a base seat 2, a lever 3, a joint 4, an adjusting catch 5 and a hook 6, and the hook 6 is made to catch a hooking part, thereby tightening a lower shell. Also, a plurality of holes 42 are drilled through the joint 4, and a pin or a screw 7 is detachably passed through the arbitrary hole of the joint 4 from the adjusting catch 5, thereby binding the adjusting catch 5 and the joint 4 to each other.