baber/WOPTO huggingface dataset:
Patent JP-H0578334-A (JP)
Title: P-aminocinnamic acid-substituted triazine
Inventor: KAARIN SHIYUPAARINGUUFUIITOMAI
IPC: A61Q17/04
Filed: 1992-02-24
Abstract: PURPOSE: To provide a new p-aminocinnamic acid substituted triazine which has a high absorption capability of radiations of a UV A zone and high stability to UV rays, maintains shielding action for a long time and is useful as a UV shielding agent.  
     CONSTITUTION: The p-aminocinnamic acid substituted triazine of formula I [R 1  is formula II (R 5 , R 6  are each H, an alkyl, alkoxy; R 7  is H, an alkali metal, ammonium, mono-, di- or trialkylammonium, mono-, di- or trialkylalkanolammonium, alkyl, alkenyl, etc.); R 2  to R 4  are each H, a 1 to 4C alkyl]; for example, a compd. obtd. by bringing cyanuric chloride and 2- ethylhexyl-p-aminocinnamate into reaction. The compd. of the formula I is obtd. by bringing, for example, a p-aminocynnamate of formula III (R 8  is an alkyl, alkenyl, etc., A is R 2  to R 4 ) into reaction with cyanuric fluoride, cyanuric chloride or cyanuric bromide and bringing a saponifying agent into reaction when desired. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S56158797-A (JP)
Title: Novel d-allose derivative and antitumor agnet comprising it as active ingredient
Inventor: YAMADA MASAHIDE
IPC: C07H13/12
Filed: 1980-03-24
Abstract: NEW MATERIAL:A 3-[3-(2-chloroethyl)-3-nitrosoureido]-3-deoxy-D-allose shown by the formula I (R is a group shown by the formula II) and a 3-[3-(2-chloroethyl) ureido]-3-deoxy-1,2,5,6-di-O-isopropylidene-α-D-allofuranose shown by the formula III (R 1  is a group shown by the formula IV).  
     USE: An antitumor agent and its intermediate.  
     PROCESS: A compound shown by the formula III is treated with a nitrosating agent, e.g., a nitrite of an alkali metal, etc. in the presence of an acid, and the protecting groups are hydrolyzed and nitrosated simultaneously, to give a compound shwon by the formula I. The compound shown by the formula III is obtained by reacting 3-amino-3-deoxy-1,2,5,6-di-O-isopropylidene-α-D-allofuranose with an agent to form a urea, e.g., chloroethyl isocyanate, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01212524-A (JP)
Title: Electric cleaner
Inventor: KOBAYASHI SADAO
IPC: A47L9/00
Filed: 1988-02-18
Abstract: PURPOSE:To enable an extension pipe to be contained in a cleaner body, by a method wherein a holding body situated to the extension pipe is inserted in a gap for grip between the front of a cleaner body and a handle mounted to the cleaner body,a nd the extension pipe is held to the cleaner body. CONSTITUTION:A holding body 51 is situated between a nip formed by a front 11a of a cleaner body 11, a leg part 36 at the rear of which is earthed, and a handle 22, and a hook part 54 of the holding body 51 is engaged with the handle 22. A stopper part 53 of the holding body 51 rotatably supported to an extension pipe 45 is the under surface of the cleaner body 11 are brought into contact with the outer peripheral surface of the extension pipe 45, and a suction port body 46 is earthed. Thereby, stability of a containing state is improved, and stability is provided for support at two points of the one being an engaging point between the hook part 54 of the holding body 51 and the handle 22 and the other being the earthing point of the suction port body 46.
Patent JP-H0684453-A (JP)
Title: Electronic device using electric-field emitting device having different kind of electron emitting characteristic and realizing method thereof
Inventor: ROBAATO TEII SUMISU
IPC: H01J9/02
Filed: 1993-02-02
Abstract: PURPOSE: To provide an electronic device which exhibits exotic electron emission characteristics by setting apertures which are respective to several field emission devices. CONSTITUTION: Several conductive or semi-conductive paths 432 and 434 are arranged on the main surface of a support base 401. An insulating layer 402 is formed with openings 404 and 405 having a first aperture penetrating through the support base 401 and a second aperture different from the first aperture. Electron emitters 406A, 406B, 407A and 407B are so arranged as to make contact with the conductive or semi-conductive paths 432 and 434 in the opening parts 404 and 405. Voltage sources 440 and 442 arranged on the insulating layer 402 in peripherally symmetrical relation to the openings 404 and 405 are associated with the conductive or semi-conductive paths 432 and 434. In addition, an extraction electrode 403 is so constituted as to realize several field emission devices which induce different electron emissions from the electron emitters 406A, 406B, 407A and 407B in the openings 404 and 405 having different apertures.
Patent JP-S60258615-A (JP)
Inventor: RAINAA IMUHOOFU
IPC: G05D16/10
Filed: 1985-02-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62192832-A (JP)
Title: Address converting system
Inventor: KAWAMATA HIROSHI
IPC: G06F12/10
Filed: 1986-02-20
Abstract: PURPOSE:To improve a hit rate of a translation lookaside buffer (TLB) by dividing the TLB into a user use and a common area use, also, dividing that of the user use into main and sub-buffers, replacing and using the main buffer and that of the common area use, in case a fault has been generated in the buffer of the common area use, having a high use frequency, and controlling this operation by a flag. CONSTITUTION:A switching flag F which has been outputted from a flag use register 1 is checked by a comparing circuit 4. In case of the switching flag F=1, a value of a logical address 3 and a value of a register 2 for an address to be compared are compared 5. In case the logical address 3 is not an address of a common area, a main TLB 7 is selected by a selector 6 by a comparator 5 and a value of the switching flag F, and the main TLB 7 and a sub-TLB 8 are brought to an access. In case of an address of the common area, a TLB 9 for the common area is selected and brought to an access. Also, in case of the switching flag F=0, the TLB 9 for the common area, and the main TLB 7 are used as the main TLB and the buffer for the common area use, respectively.
Patent JP-H10230835-A (JP)
Title: Braking device
Inventor: KUROKI JUNSUKE
IPC: B60T8/48
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To simplify a structure of a braking device and improve the control performance and the control responsiveness by providing a bypass circuit provided with a variable orifice which changes an area of a cross section of a flow passage in a vehicle condition and a reservoir with an open and close valve on the halfway of a main braking circuit which connects a master cylinder on which driver's brake operation is applied with a wheel braking operation part. SOLUTION: When a driver steps on a brake pedal BP, liquid pressure generated in a master cylinder 1 is transmitted to a brake cylinder 2 through a main braking circuit 3 and a bypass circuit 7 to generate braking force, and, at the same time, a control unit 9 controls a degree of opening of a variable orifice 8 in accordance with stepping force based on an output of a stepping force sensor 10 and increases brake liquid pressure of the brake cylinder 2 to assist stepping force. At the time of motion stable control, the driver does not operate the brake pedal BP and controls brake liquid pressure by the control of a degree of opening of the variable orifice 8 only, that is, the variable orifice 8 is restricted, to generate braking force, and if it is opened, brake liquid pressure is reduced.  As a result, it is possible to perform stepping force assistance, drive wheel slip prevention control, and motion stable control to reduce the vibration of the pedal.
Patent JP-S63204671-A (JP)
Title: Optical semiconductor device
Inventor: KINOSHITA YOSHINORI
IPC: H01L31/0232
Filed: 1987-02-19
Abstract: PURPOSE:To secure the holding of an optical fiber and to improve its tensile strength, by making a metal member, its container and outer covering adhere by inserting a part of the metal member which covers the optical fiber into the outer covering of the optical fiber. CONSTITUTION:Part 6a of a metal member 6 which covers an optical fiber 1 which penetrates through a container 5 is inserted in the outer covering 3 of the optical fiber 1 and the metal member 6 is made to adhere to the container 5 and to the outer covering 3. Since the metal member 6, the optical fiber 1 and the container 5 are stuck by mechanically clamping the outer covering 3 of the optical fiber 1 with the metal member 6 in this way, the holding of the optical fiber 1 is strengthened, the coming off or the extension of the optical fiber 1 is prevented by the increase of tensile strength and the reliability of an optical semiconductor device is improved in comparison with a conventional structure in which adhesion is done only by using adhesives.
Patent JP-H11234677-A (JP)
Title: Variable transfer rate coding method, device and recording medium
Inventor: SUGAWARA TAKAYUKI
IPC: H04N19/91
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To attain coding at a variable transfer rate for a moving image signal sent in real time by a broadcast or communication or the like, and to facilitate its edit. SOLUTION: For example, a method of moving pictures expert group MPEG coding method is employed and an inptu image signal is coded at a fixed transfer rate, and the fixed transfer rate coded data are stored in a storage circuit 22. Furthermore, coding information of the fixed transfer rate coded data stored in the storage circuit 22 is observed and recorded in the storage circuit 22 or coding information of the fixed transfer rate coded data from a VLC device 5 is observed and stored in the storage circuit 22. An AC code elimination device 28 eliminates codes corresponding to an AC component of fixed transfer rate coded data, based on the coding information, a mean variable transfer rate being an objective to be set by a CPU or an objective code amount or information relating to a frequency desired to be reduced.
Patent JP-S54128810-A (JP)
Title: Oil-cooled compressor
Inventor: SUZUKI SHIYUNJI
IPC: F04C29/02
Filed: 1978-03-29
Abstract: PURPOSE: To automatically replenish oil in an separator when oil is defficient by providing an oil replenish tank and an oil feed valve in an oil circuit.  
     CONSTITUTION: When the oil level in an oil reservoir in an oil separator 3 falls below the opening of a bypass pipe 8, air flows in the pipe 8 so that the pressure drop across a throttle 27 decreases and the pressure at a branch point 29 increases. A piston 22 moves leftward and the openings 14 and 21 of an oil feed valve 13 are communicated with each other. Because the opening 21 is communicated with the oil separator 3 through a pipe 25, the pressure inside an oil replenish tank 9 accords to the pressure inside the oil separator 3 and the oil in the tank 9 falls into the oil reservior in the oil separator 3 due to gravity. With the oil level raised by this, the piston 22 moves rightward and atmospheric pressure prevails in the tank 9. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61196169-A (JP)
Title: Weather cock
Inventor: YOKOGAWA KIYOSHI
IPC: G01P13/00
Filed: 1985-02-27
Abstract: PURPOSE:To always enable the determination of wind direction and velocity, by arranging a decision circuit for judging on the need for the correction of wind direction and velocity signals outputted from a anemoscope/anemometer, a direction sensor, a velocity sensor, a correction circuit and a synthesization circuit. CONSTITUTION:Wind direction and velocity signals 18 measured 5 are judged 11 by a calculated wind direction and velocity signals 23 and when the correction is required, they are outputted as wind direction and velocity signal 19 while when no correction is required, a wind direction and velocity correction zero signal 22 is outputted. The shielding area data 26 calculated 15 from distance data 24 of a transmitter 5 and an obstacle equipment 6 and the overall size data 25 of the equipment 6 are inputted into a wind direction and velocity correction circuit 12 together with the signal 19 to output a correction signal 20. Then, a rotation bearing signal 27 and a rotational speed signal 28 of the equipment 6 outputted from a equipment rotation bearing sensor 16 and a equipment rotational speed sensor 17 of the equipment 6 are inputted into a wind direction/velocity correction circuit 13 together with the signal 20 and after the correction of the shielding area, outputted as wind direction and velocity correction signal 21. The signal 21 is vector synthesized with signals 18 and 22 to output a signal 23.
Patent JP-S61198810-A (JP)
Title: Manual tuner
Inventor: OHASHI TAMAKI
IPC: H03J5/32
Filed: 1985-02-27
Abstract: PURPOSE:To improve the channel selection accuracy and to miniaturize the tuner by providing an expanding mechanism and a switching mechanism allowing alternately a couple of channel selection members to be forwarded and providing a band changeover switch switched in interlocking with the switching device so as to ensure the channel selection and attain ease of channel selection. CONSTITUTION:A pinion 5 and the combination of guide members 18, 18' having racks 17, 17' constitute the expanding mechanism. Further, the switching mechanism 33 blocking the forwarding of right/left channel selection members 3, 3' consists of a long shaking plate 37 having a couple of rising pieces 35, 35' at the center of the forward wide part and an arcuate connecting hole 35 and the back part, a turning plate 40 having press contact pieces 38, 38' of T-shape at the right/left position of the top piece and a projected shaft 39 at the leg piece respectively, a supporting shaft 41 supported freely turnably to a bottom plate 1d of a supporting frame 1 and a snap spring 42 holding the turning state of the turning plate 40. A rear plate 1b of the supporting frame 1 is provided with the band changeover switch 39 and the switching piece 49a of the band changeover switch 49 is engaged with an engaging part 50 provided to the shaking plate 37 of the switching mechanism 33 whose titled direction is switched at one reciprocation of the operating member 2.
Patent JP-H06247243-A (JP)
Title: Emergency information system of car
Inventor: MORISHIGE NAOKI
IPC: G08G1/0965
Filed: 1993-02-25
Abstract: PURPOSE:To provide an emergency information system of car, which can inform the driver/passenger(s) of a car approaching a site of car accident about the fact that accident has happened ahead of the car with certainty and at as fast timing as practicable. CONSTITUTION:A car is fitted with a receiver 2, which receives emergency notice from another car or a beacon on the road side about any occurrence of car accident, and a navigation unit 10 which is for acknowledging the current position of the car concerned and its heading direction, and when the receiver 2 has received emergency notice about accident occurrence, the car approaching condition to the site of accident is judged on the basis of the emergency information data and the own car position acknowledging data given by the navigation unit 10, and if the judgement is as approaching, an alarm is given to the driver/ passenger(s) of the car.
Patent JP-H06248271-A (JP)
Title: Center mark sensor apparatus
Inventor: HATANO HIROAKI
IPC: G06T7/00
Filed: 1993-02-25
Abstract: PURPOSE:To provide a center mark sensor capable of preventing the intrusion of an obstacle in a visual field of a photographing means and keeping clean a center mark target. CONSTITUTION:A photographing means (2) is loaded on a moving apparatus used in a coke oven and photographs a center mark target (12) located near a rail in the coke oven and the mark (14) attached on the center mark target (12) is distinguished. When the moving apparatus starts to move, air blowing means (20 and 28) quickly encloses a visual field of the photographing means (2) predetermined so as to cover the center mark target (12) by air curtain and an air blowing means (30) keeps the simply enclosed visual field at positive pressure with its air blow.
Patent JP-H11220725-A (JP)
Title: Multiple dwelling house absence management system
Inventor: NAKAMURA SHINJI
IPC: H04M1/00
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an absence management system capable of notifying that visitor has made a visit during one's absence from a visited dwelling unit in a multiple dwelling house a door at a common entrance of which is unlock controlled by remote operation from each dwelling unit. SOLUTION: This device is equipped with a dwelling unit terminal means 3, which is installed in each of plural dwelling units 2 and has speech parts 31 and 34, a common entrance terminal means 1, which is installed at the common entrance and has a speech part 14 and a control means 14 which connects and manages between a dwelling unit terminal means 3 and the common entrance terminal means 1. Then, when a control means 4 detects that the dwelling unit terminal means 3 has called out by the common entrance terminal 1 did not respond for a fixed time period, it records a sound signal inputted from the common entrance terminal means 1 in a recording part 41 as an absence recording signal.
Patent JP-S57152452-A (JP)
Title: Nonmagnetic roll and its manufacture
Inventor: OKADA YASUTAKA
IPC: H01F1/00
Filed: 1981-03-13
Abstract: PURPOSE: To provide a nonmagnetic roll having high mechanical strength and stress corrosion cracking resistance and capable of applying strong electromagnetic stirring force to a slab by using steel contg. C, Si, sol. Al, Mn, Cr, Ni, Cu and N restricted to specified concns.  
     CONSTITUTION: This nonmagnetic roll is formed from a steel contg. ≤0.15% C, ≤1.0% Si, ≤0.050% sol. Al, 17.0W25.0% Mn, 6.0W11.5% Cr, ≤3.0% Ni, ≤3.0% Cu (Ni+Cu=3.0%) and 0.05W0.25% N. It is manufactured by not working said steel at ≥60% reduction of area or further heat treating it at ≥900°C. This nonmagnetic roll has sufficient strength and toughness as a support roll, deteriorates hardly the toughness during use, and has very low permeability. Accordingly, a slab of superior internal quality is obtd. by means of the roll. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S52120866-A (JP)
Title: Electronic timepiece
Inventor: NAKAJIMA AKIO
IPC: G04C9/08
Filed: 1976-04-02
Abstract: PURPOSE:To provide an electronic timepiece, in which step or the like is provided between two sets of stator, so as to stabilize pulse motor within a predetermined angular range and to reverse the rotation of said pulse motor with a pulse of short width, whereby correction of hour hand can be effected by rotating the same in normal or reverse direction.
Patent JP-H01211751-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: YOSHIDA KAZUAKI
IPC: G03C7/30
Filed: 1988-02-19
Abstract: PURPOSE:To lessen the change of the photographic characteristics, especially, the max. optical density, the sensitivity and the gradation of the title material, at the time of continuously processing the material, even in case of remarkably reducing the replenishing amount of a color developer by developing the silver halide photosensitive material contg. a specified compd., while replenishing a prescribed amount of the color developer. CONSTITUTION:The silver halide sensitive material contg. the compd. shown by formula I-IV is developed, while replenishing 20-120ml of the color developer per 1m<2> of the silver halide photosensitive material. In the formulas, R1 is hydrogen atom., etc., R2-R4 are each independently hydrogen atom., etc., R5 is hydrogen atom., etc., R6 and R7 are each independently hydrogen atom., etc., R9 and R10 may be the same or the different with each other and are each halogen atom., etc., R11-R13 are each hydrogen atom., etc., Z is an atomic group capable of forming a thiazolyl ring, (n) is 0 or 1. Thus, the remarkable change of the photographic characteristics, especially the color density, the deterioration of the sensitivity and the soft gradation of the sensitive material is prevented at the time of continuous processing even if the replenishing amount of the developer is reduced.
Patent JP-H02215244-A (JP)
Title: Communication privacy method
Inventor: FUKUDA HARUKI
IPC: H04L9/32
Filed: 1989-02-16
Abstract: PURPOSE:To attain security of privacy by providing a privacy section and a decoding section respectively to a communication equipment applying privacy communication. CONSTITUTION:A privacy section 10 applies privacy processing to a destination address, a sender address, error detection information and all message and sends the result in communication equipments 1, 2 applying privacy communication. In the case of reception, the received signal is decoded by a decoding section 11 and when the destination address is an address addressed to its own equipment, fetch communication is attained. Thus, when the destination address is subjected to privacy processing, even when a communication equipment, e.g. communication equipment 3 other than the opposite communication party receives the address, the error detection information is also processed as privacy processing and since erroneous data takes place in the event of error detection, then the privacy is secured.
Patent JP-S54128496-A (JP)
Title: Magnetic powder
Inventor: HAMAHATA TOSHIHIRO
IPC: H01F1/11
Filed: 1978-03-30
Abstract: PURPOSE: To provide γ-Fe 2 O 3  magnetic powder with small particle size and high coercive force useful as a high density magnetic recording medium of high performance.  
     CONSTITUTION: The γ-Fe 2 O 3  magnetic powder for a magnetic medium has a BET specific surface area above 40 and a coercive force above 380 Oe. This powder can be produced as follows: the ratio of anion such as sulfate ion to Fe 2+  in ferrous sulfate or the like is regulated to below 1. The regulated ferrous sulfate is then oxidized with air, and the resulting needle-like goethite is subjected to heat dehydration, reduction and oxidation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10201863-A (JP)
Title: Method for irradiating radioactive rays and its device
Inventor: MATSUDA KOJI
IPC: A61N5/10
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a radioactive ray irradiating method and its device by which radioactive ray irradiation is executed even to a lesion which is changed in its position by physiological action with simple device configuration and also to provide the radioactive ray irradiating method and its device by which radioactive ray irradiation is executed even to the lesion which is changed in its position by the physiological action of a patient such as breath and a pulse, etc. SOLUTION: At first, the position change of the lesion and the secular change of the physiological action of the parient are measured as shown in a step 1 and the relation of both (correspondence function) is obtained. Then, as shown in the step 2, radioactive ray medical treatment is executed while measuring the secular change of the physiological action of the patient. Here, radioactive ray irradiation is controlled by the correspondence function which is obtained by the step 1.
Patent JP-H06248673-A (JP)
Title: Automatic washing device of urinal
Inventor: TANAHASHI YASUHIRO
IPC: E03D5/10
Filed: 1993-02-25
Abstract: PURPOSE:To reduce washing water in the case a urinal is continuously used. CONSTITUTION:A solenoid valve 5 is provided in the midst of a water supply pipe 3 connected to a urinal 1. A person detecting sensor 7 is provided upward of the urinal 1, and a control circuit 9 is connected to the person detecting sensor 7 through a sensor circuit 8. The control circuit 9 decides an opening time of the solenoid valve 5 in accordance with time from timing of opening of the solenoid valve 5 in the case of the previous wahing to timing of closing of the solenoid valve 5 in the case of the following washing. In the case the urinal is continuously used in a shorter time than a required time from timing of closing of the solenoid valve 5 in the case of the previous washing to timing of opening of the solenoid valve 5 in the case of the following washing, an opening time of the solenoid valve 5 is shorter than time in the case the urinal is used singly.