baber/WOPTO huggingface dataset:
Patent JP-S61219694-A (JP)
Title: Optical recording material
Inventor: TAKITA MITSURU
IPC: G11B7/24
Filed: 1985-09-18
Abstract: PURPOSE:To enable high-density recording and prevent written information from being falsified and to be read on the basis of differences in optical reflectance, by providing a specified first recording layer, a specified second recording layer and a specified sensitizing layer on the lower side of a base in an arbitrary order. CONSTITUTION:The base 2 for the optical recording material 1 is light- transmitting, and the first recording layer 5 comprising a light-transmitting part 3 and a light-shielding part 4 is provided by patternwise exposure of a photosensitive material (an unexposed part of which becomes the light- transmitting part while an exposed part becomes the light-shielding part) and developing it. The second recording layer 6 comprising a reflective thin metallic film layer is provided on the layer 5. The layer 6 has excellent information- reading characteristics in that the reflectance at bits of a record part and that at the non-record parts of the film, namely, the relative reflectance is low. Further, the sensitizing layer 7 is provided on the layer 6. The layer 7 functions to reduce the quantity of energy required for writing information into the second recording layer 6 by irradiation with energy beams.
Patent JP-S5997267-A (JP)
Title: Image sensor
Inventor: HASEGAWA SHIZUO
IPC: H04N1/028
Filed: 1982-11-26
Abstract: PURPOSE:To constitute equivalently a single sensor having many bit numbers by connecting plural photodetector array chips in a line at an interval of single of double pitch of the photodetector arrangement. CONSTITUTION:A distance (d) of a connecting section 10 between two photodetector array chips 11, 12 is set to a single or double pitch of the arrangement pitch (a) of the photodetectors used in the chips 11, 12. In setting the distance (d) as a double pitch and the photodetector at the end of the chip 11 as m-th bit, two virtual photodetectors consisting of a space for the (m+1)th and the (m+2)th bits and the photodetector of the top of the chip 12 forms the (m+3)th bit. Then, an output of the (m+1)th bit at a connection 10 is made equal to the output of the m-th bit and the output of the (m+2)th bit is made equal to the output of the (m+3)th bit, thereby compensating the data equivalent to two-bit portion of the connection 10.
Patent JP-S59136122-A (JP)
Inventor: RICHIYAADO HERUMU ROIDOHAUSU
IPC: B01D53/64
Filed: 1983-11-04
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-S6363595-A (JP)
Title: Laser light transmission device
Inventor: KAJITA ISAO
IPC: B23K26/064
Filed: 1986-09-02
Abstract: PURPOSE:To transmit the laser light of high accuracy with a simplified mechanism by inducing the laser light without any vibration, noise and optical axis slippage even at a high speed transfer time by sealing with an endless belt the transfer path of the reflection mirror moving base inside a laser light duct. CONSTITUTION:The laser light 1 coming into a duct 5 by a reflection mirror 10 from an optical path duct 9 is induced by the reflection mirror 4 of a moving base 3. The moving base 3 is transferred along the opening 5a of the duct 5 and the opening 5a prevents the contamination of a dust by sealing the inside of the duct 5 by the endless belt 7 attached to the moving base 3 interposing a guide wheel 8. The laser light 1 is induced without any vibration, noise and the slippage of the optical axis, compared with a bellows method, and can be transmitted in high accuracy with a simplified mechanism.
Patent JP-S5995021-A (JP)
Inventor: NAKAGAWA NOBORU
IPC: B23P15/40
Filed: 1982-11-25
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-2000039153-A (JP)
Title: Heating cooker
Inventor: YONEKURA MASAHARU
IPC: F24C7/04
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent the variety of heating of a cooking matter while restraining the enlargement of the size of a whole body. SOLUTION: An oven chamber 12, provided in an outer casing 11, is provided with a hot air producing unit 31, having a heater 34 and a centrifugal fan 33 in a casing 32, at the back surface side of the same. The back wall unit 12c of the oven chamber 12 is provided with hot air outlet ports, provided on both of up-and-down end sides, and suction ports, provided at the central part of the same. The left-and-right side wall units 12a 12b are provided with ceiling supporting plates 19, 20, supporting ceiling plates at up-and-down two stages and formed through draw forming. Duct forming members 36 are provided at the outer surface side of the ceiling supporting plates 19, 20 whereby hot air supplying duct 37, 38 communicated with the casing 32, are constituted.  Upon oven cooking, hot air, passing through the hot air supplying ducts 37, 38, is supplied into the oven chamber 12 through the hot air outlet ports formed on the ceiling supporting plates 19, 20 also.
Patent JP-S58106553-A (JP)
Title: Binder used for electrophotographic toner
Inventor: ARIMOTO SHIYUNJI
IPC: C08L33/02
Filed: 1981-12-21
Abstract: PURPOSE:To obtain a toner binder suitable for high speed fixing not causing offset trouble, by using a specified polyolefin resin together with a vinyl type copolymer, and reacting them with a multifunctional cross-linking compd. to raise >=90 deg.C softening point. CONSTITUTION:A binder resin having >=90 deg.C softening point is obtained by mixing 10-90pts.wt. polyolefin resin A contg. reactive group glycidyl groups or the  like, 90-10 pts.wt. vinyl type copolymer B consists of hydroxy-contg. monomer  and acrylate, further adding 0-10pts.wt. multifunctional cross-linking compd. C  to react the functional groups contained in the resins A, B with this compd. C by heating, and forming 100pts.wt. of A+B+C cross-linked product. This binder  of a developer does not cause offset during the fixing operation of pressing and  heating, etc.
Patent JP-S6360891-A (JP)
Inventor: FUJII YOSHITAKA
IPC: B66C1/48
Filed: 1986-09-02
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-H0371445-A (JP)
Title: Defect inspecting device for optical recording medium
Inventor: KABURAGI CHIHARU
IPC: G11B7/00
Filed: 1989-08-09
Abstract: PURPOSE:To stably detect a defect without depending on the size of the defect by detecting the fluctuation itself of a reproducing signal due to the influence of the defect. CONSTITUTION:An original reproducing signal is amplified with a variable amplifier 3, and an unrequired component such as a noise, etc., is eliminated with a filter 4, then, the reproducing signal is obtained. The amplification degree of the variable amplifier 3 is controlled setting a signal level in a recognition area depending on just before a recording area that is measured system as reference. Such control is performed with a level holder 14 which receives the output signal of the filter 4 and a signal from a recording area detector 5, and detects the signal level of the recognition area, and continues to send a control signal inversely proportional to the signal level until the next recognition area is inputted. In such a way, even when not only no detecting accuracy depends on the size of the defect but the recording area with different recording density, etc., exists in the same recording medium, the defect can be detected with the same reference.
Patent JP-S5997640-A (JP)
Inventor: SHIMONAKA HIDEKI
IPC: A61B1/00
Filed: 1982-11-25
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-S6184585-A (JP)
Inventor: JIYON II FUONTENOTSUTO
IPC: E21B49/00
Filed: 1985-09-20
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-H0491058-A (JP)
Title: Carboxylic acid ester compound and liquid crystalline compound
Inventor: SHIMIZU SHIGEJI
IPC: C07C69/90
Filed: 1990-08-03
Abstract: NEW MATERIAL:A compound expressed by formula I (R and R' are 3-20C alkyl, alkoxy or 3-20C halogenated alkyl; X and Y are COO, CH2O, expressed by formula II or single bond, etc.; A and B are expressed by formula III, formula IV or formula V, etc.; (m) and (n) are 0-2 with a proviso that m=nnot equal to 0). EXAMPLE:A trans-4-(4'-decyloxyphenyl)cyclohexane carboxylic acid-4''-(1'''-methyl heptyloxy carbonyl)phenyl ester. USE:The objective compound is a liquid crystalline compound exhibiting a smectic phase and is useful for a liquid crystalline element having quick responsibility in a wide temperature range. PREPARATION:A compound expressed by formula VI are made to react with a compound expressed by formula VII to obtain a compound expressed by formula VIII. The compound obtained is subjected to catalytic reduction together with H2 gas in the presence of a reduction catalyst to obtain a compound expressed by formula IX. Then, the compound is made to react with a compound expressed by formula X to afford the compound expressed by formula I in a case of X and Y are COO; A is expressed by formula III; m=1 and n=0.
Patent JP-H0492962-A (JP)
Title: Electronic time table
Inventor: NORIMATSU MASAAKI
IPC: G06Q50/30
Filed: 1990-08-03
Abstract: PURPOSE:To display necessary data such as the selection of lines only by means of inputting a departure station, a destination station and desired departure time and to easily correspond to the revision of a time table by providing software and a communication means for the electronic time table. CONSTITUTION:A storage means stores software 11 which retrieves a route between the departure station and the destination station, calculates the fares of respective retrieved routes, restricts the route by the fares, constructs the time table on respective routes based on departure time and calculates arrival time for the destination station, and data 12 required for executing calculation. Thus, the name of the departure station, the name of the line, the types of trains such as a limited express, an express and a local train, departure time, and the name of a junction, the name of the line, the types of the trains such as the limited express, the express and the local line, departure time, connecting time, the name of the destination station, arrival time and the fare when there is the junction can be displayed only by inputting the departure station, the destination station and desired departure time. At the time of revising the time table, time table data is received from a time table data base through a communication circuit 16 and time table data in the storage means is rewritten so as to easily correspond to the revision of the time table.
Patent JP-S6186395-A (JP)
Inventor: SATO ISAO
IPC: B66D3/26
Filed: 1984-10-04
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-H0524392-A (JP)
Title: Plotter
Inventor: IWAKAWA ATSUHIRO
IPC: B43L13/02
Filed: 1991-07-23
Abstract: PURPOSE:To provide a plotter without a drawing board, which is so constituted that a writing roll supporting a drawing paper opposite to a pen is moved along with a Y rail having a pen carriage. CONSTITUTION:A writing roll 10 which is supported to be movable in the lateral direction between X rails arranged parallel to each other and is able to synchronously rotate along the rear face of a drawing paper, and a Y rail 20 with a pen carriage 22 are constituted so that a pen 24 held by a pen holder of the pen carriage 22 mounted to the Y rail 20 is movable opposite to the writing roll 10 at all times during drawing. A drawing paper 1 can be attached to or detached from the mounting face by retracting either of the Y rail 20 and the writing roll 10. Accordingly, since the writing roll is always opposed to the pen of the pen carriage at the drawing time, a drawing board is not necessary, the structure is simplified and the drawing accuracy is enhanced.
Patent JP-H0491119-A (JP)
Title: Curable resin composition
Inventor: KASA TOSHIAKI
IPC: C08G59/20
Filed: 1990-08-03
Abstract: PURPOSE:To obtain the title composition containing respectively specific hydroxyl group-compound, hydroxysilane group-containing compound, epoxy group- containing compound and curing catalyst, having excellent water resistance, acid resistance and weather resistance and useful for coating agent, etc. CONSTITUTION:The aimed composition containing (A) a hydroxyl group- containing resin (preferably having 5000-80000 number-average molecular weight) containing a hydroxyalkylvinyl ether and/or hydroxyalkylallyl ether as an essential monomer component, (B) a compound containing a hydrolyzable group directly bonded to silicon atom and/or hydroxysilane group-containing compound, (C) epoxy group-containing compound having average >=2 epoxy groups in one molecule and (D) curing catalyst such as AlCl3. Furthermore, the component A and component C are preferably each contained at composition ratios of 20-80wt.% and 80-20wt.% based on total amount of the components A and C, and the component B and component D are preferably each contained at amounts of 1-20 pts.wt. and 0.1-10 pts.wt. based on 100 pts.wt. of total amount of the components A and C.
Patent JP-S6188722-A (JP)
Inventor: KOBAYASHI SHUNJI
IPC: H02H9/00
Filed: 1984-10-03
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-H0492379-A (JP)
Title: Manufacture of electric connecting member
Inventor: MIYAZAKI TOYOHIDE
IPC: H01R11/01
Filed: 1990-08-03
Abstract: PURPOSE:To surely make excellent electrical connection with electric circuit parts by detecting change in the height of a bump and/or its projected quantity which is formed while being projected out of the surface of a holder through change in bath voltage. CONSTITUTION:A plated material is connected to a negative electrode by the use of a constant current power supply, plating is processed by means of sulfurous acid gold bath where a positive electrode is connected to, for example, a plate composed of Pt while bath voltage during plating is being detected. A bump 51 as one end of a connecting member 5 is formed first within the recessed section 4 of a substrate 1. Bath voltage is lowered because plating is spread over the surface of the insulating layer 2 around the circumference of a hole 3 so that a plating area is thereby increased. And plating is completed at the time when bath voltage comes to to a certain voltage E determined in advance by actually measured data and the like. The surface area of a bump 53 becomes constant while its height (h) is roughly constant every plating provided that both voltage E when plating is to be completed is determined in advance as mentioned above. An electrical connecting member 6 where the insulating member 5 is constituted to be the holder of a conductive member 2, is manufactured by finally etching the substrate 1 while being washed off with etching agent.
Patent JP-S6184578-A (JP)
Title: Preventing device for collision of automobile
Inventor: SAKA MITSUHIRO
IPC: G01S15/931
Filed: 1984-10-02
Abstract: PURPOSE:To generate a proper control signal for prevention against a collision by calculating the predicted drive track of an automobile and deciding on the extent of interference between an obstacle which disturbs the smooth run of the automobile and said drive track. CONSTITUTION:An obstacle detector 10 is arranged at the periphery of the automobile and decides on the position relation between the automobile and the obstacle. A steering angle detector 20 generates an electric angle correspond ing to the angle of steering. An onward direction detector 30 decides on the rotating direction of wheels when the automobile moves. A drive area calculat ing part 41 calculates the predicted drive track of the automobile by using signals from the steering angle detector 20 and onward direction detector 30. A collision decision part 42 inputs the signal from the drive are calculating part 41 to decide on the extent of interference with said predicted drive track, and a control part 43 generates a collision preventing signal when a collision is forecasted. A collision prevention processor 50 inputs the signal and performs processing for preventing the automobile from colliding, e.g. generates an alarm.
Patent JP-S6265478-A (JP)
Title: Photovoltaic device
Inventor: NAKAJIMA YUKIO
IPC: H01L31/04
Filed: 1985-09-18
Abstract: PURPOSE:To form semiconductor layers without using oxygen and suppress damages of P-type or N-type semiconductor layers caused by heat and high energy particles and oxidization of the respective semiconductor layers by employing nonoxide semiconductor layers instead of conventional oxide films in a photovoltaic device. CONSTITUTION:An incident light from a light transmitting insulating substrate 1 enters P-type, I-type and N-type amorphous semiconductor layers through a transparent electrode 2 and, while being absorbed, partially reaches an N-type amorphous semiconductor layer 6 which is a reflecting layer. As the light is scattered at the respective textured boundaries after being transmitted through the transparent electrode 2, only a little part of the incident light makes a right angle with the N-type amorphous semiconductor layer 6 which is the reflecting layer and most part of the incident light comes from the direction inclined to the reflecting layer. Therefore, together with the fact that the N-type amorphous semiconductor layer 6 has a low refractive index, total reflectance at the boundary is high and, moreover, the light transmitted through the semiconductor layer 6 is reflected by a silver backplane electrode 7 with a high reflectance and enters the N-type, I-type and P-type semiconductor layers 5, 4 and 3 again and is absorbed. With this constitution, confinement effect of the incident light can be increased and high photovoltaic characteristics can be obtained.
Patent JP-S60101784-A (JP)
Title: Support structure of reel in open reel type tape cassette
Inventor: SHIMIZU TOKUZOU
IPC: G11B23/087
Filed: 1983-11-07
Abstract: PURPOSE:To support excellently a reel and to secure the stable run of a tape by abutting annular projections of a cassette half on the inner circumferential step parts of reel hubs. CONSTITUTION:Inner circumferential step parts 19 are provided to reel hubs 18 of open reels 8, and corresponding annular projections 6 of cassette halves 1 and 2 abut on the step parts 19. Then, the metallic flange 11 of a reel 8 supports excellently the reel 8 so as not to contact the reverse surfaces of the cassette halves 1 nor 2, thereby running stably the tape.
Patent JP-S58105820-A (JP)
Title: Control method of humidity of air conditioner for vehicle
Inventor: KAWAI TAKAMASA
IPC: B60H3/02
Filed: 1981-12-21
Abstract: PURPOSE:To obtain a comfortable temperature and to maintain in sanitary state favourably always, by a method wherein a reference relative humidity corresponding to a room temperature is decided by applying the room temperature and its relative humidity and a humidifier is actuated so that a detected humidity becomes more than the reference relative humidity. CONSTITUTION:An actual temperature Tr of the inside of a cab 13 is detected in an analogic signal by an indoor temperature sensor 71 and actual relative humidity RH of the inside of the cab 13 is detected in the analogic signal by a humidity sensor 80, both of which are converted into digital signals by an A-D converter 79a respectively and stored temporarily in a memory of a microcomputor 79. The indoor temperature Tr is read out from the memory of the microcomputor 79 by CPU, comfortable relative humidity RHI is calculated and an output signal which turns a humidifier 81 on and off according to the Tr and the RHI is generated. Control turning thr humidifier 81 on and off is made by a driving circuit 82 according to the output signal.
Patent JP-H0257655-A (JP)
Title: Foamable aluminum alloy having excellent surface treating characteristics and its manufacture
Inventor: YOSHIDA HIDEO
IPC: C22F1/04
Filed: 1988-08-24
Abstract: PURPOSE:To manufacture the title Al alloy having excellent formability and chemical treatability before coating and in which the lowering of strength after coating is prevented by incorporating trace amounts of Be into an Al-Mg-Cu alloy having specific compsn. and subjecting it to low temp. rolling. CONSTITUTION:The ingot of an Al alloy contg., by weight, 4 to 6% Mg, 0.2 to 1.5% Cu (where Mg+5Cu is regulated to <=10%), 0.01 to 0.05% Ti and 0.0001 to 0.0100% Be or furthermore contg. at least one kind among each 0.02 to 0.20% Mn, Cr, Zr and V is subjected to one-stage or multi-stage homogenizing treatment at 400 to 550 deg.C for 2 to 48hr to homogenize the components such as Mg and Cu easy to segregate and to deposit Mn, Cr, Er and V. If required, the ingot is then subjected to solution heat treatment, is cooled to <=440 deg.C, is hot-worked and is cold-worked into the prescribed objective plate thickness. In succession, the plate is rapidly heated to 480 to 560 deg.C, is hardened, is subjected to solution heat treatment and is thereafter subjected to roller leveling or skin pass rolling to prevent stretcher strain marks, by which the formed Al alloy material having excellent chemical treatability can be obtd.
Patent JP-H1048935-A (JP)
Title: Toner supply device and toner bottle
Inventor: SHIROTA MIHOKO
IPC: G03G15/08
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a toner supply device which can transmit a driving force to a toner bottle surely and rotate a coupling to a fixed position even when the toner bottle is not mounted. SOLUTION: A toner supply device is provided with a drive pawl 6 to be engaged to a rib 11 of a toner bottle 1 inserted into a coupling 2 and a drive shaft 5 to transmit a turning force to the drive pawl 5 and the coupling 2, and can rotate the coupling 2 which is not at the fixed position to a fixed position where the toner bottle 1 can be removed and/or attached, as a driving force is transmitted to the coupling 2 even when the toner bottle is not mounted. And as at least 2 protrusions for coupling 12 are provided on a side asymmetrically to a rotating shaft, the coupling 2 is rotated and driven to the fixed position and then stops when the toner bottle 1 is not mounted.
Patent JP-H0586629-A (JP)
Title: Construciton for continuous footing for residence
Inventor: MIZUGUCHI TAKASHI
IPC: E02D27/01
Filed: 1991-08-20
Abstract: PURPOSE:To save the labor of the execution of work for a continuous footing for a residence, and contrive the joint strength not to be lowered even if a precast concrete foundation is used for the partial section of the foundation. CONSTITUTION:A structure is formed with precast concrete foundation blocks 1 to be arranged at the corner sections or the like of a foundation, and a cast- in-place foundation section 5 made of cast-in-place concrete to be formed between the foundation blocks 1. Then, on the joint end surfaces of the foundation blocks 1 with the cast-in-place foundation section 5, U-shaped joint reinforcements 6 with both the ends embedded in the foundation blocks 1 are arranged. Besides, in the cast-in-place foundation section 5, a grid-shaped reinforcement 4 formed in the shape of a grid is embedded. Then, the end sections of the grid-shaped reinforcement 4 are jointed to the joint reinforcements 6 in an overlapped state, and into spaces between the end sections of the grid- shaped reinforcement 4 and the joint reinforcements 6, concrete is contained, and the grid-shaped reinforcement 4 and the joint reinforcements 6 are firmly jointed to each other.