baber/WOPTO huggingface dataset:
Patent JP-H1056625-A (JP)
Title: Method and device for correcting synchronism error
Inventor: STUMPF CHRISTOF
IPC: H04N5/10
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To detect a synchronism error without generating the loss of auxiliary information and to speedily and automatically correct that error by generating an artificial synchronizing pulse when there is no horizontal synchronizing pulse within a prescribed term. SOLUTION: Inside a video signal, a signal Hsync has a term H equal with the term of a video line. At the end of a term equal with the term H added to a prescribed lapse of time DH, an artificial synchronizing pulse ha is generated. When a horizontal synchronizing pulse (h) is detected, at the same time, a signal for masking every signal to be detected during a term M equal with the term H minus a prescribed lapse of time ΔH1 is generated. Then, when the synchronizing pulse ha is generated, the moment of a time window for recovering the auxiliary data is shifted so that the moment of start can be coincident with the starting point of sequence of the auxiliary data to be recovered.
Patent JP-S5822720-A (JP)
Title: Support of power plant in automobile
Inventor: WATANABE KENICHI
IPC: B60K5/04
Filed: 1981-08-03
Abstract: PURPOSE:To improve the vibration absorption performance of the power plant by a method wherein the engine transversely installed type power plant is supported resiliently by three point, two of which are positined in parallel to a power plant torque roller shaft and the other one of which is positioned on the opposite side of the  torque roller shaft. CONSTITUTION:When the power plant 14 is supported by support members 27- 29 each  comprising an inner and an outer cylinder 32 and 34 and a resilient member 35 interposed between the cylinders, two of the support members 27 and 28 are located in  parallel to the torque roller shaft R of the power plant 14, and supported on the side walls 4 and 5 on the passanger room 26 side in the forward and backward direction  with respect to the center of gravity G of the power plant 14. The remaining support  member 28 is located on the opposite side to the support members 27 and 28 with  respect to the torque roller shaft R, and supported on a front member 13 of a transverse bar 6. Further, the support member 27 is positioned at a higher position than the  center of grvity G of the power plant 14, whereas the support member 29, at a lower  position. The support member 28 is postioned at a middle point between the support  members 27 and 29. This construction is very effective for improving the vibration  absorption performance of the power plant.
Patent JP-2000310519-A (JP)
Title: Method and device for measuring position of package
Inventor: SHIRATA HITOSHI
IPC: G01B11/24
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To use an added data for measurement of position even if a plurality of picture data of reference marks on a package is insufficient as one data by computing a deviation between a calculated position of a reference mark and that of a reference mark when the package is placed on the reference mark. SOLUTION: First, an XY stage mounted with a camera is driven to move to either of reference marks 3 on a package 1, and a picture data is picked up by the camera. In the same manner, the picture data of all reference marks on the package 1 are picked up sequentially. A distance of movement of the camera is set to a distance between the reference marks. The dense and light information of inputted four picture data is added as one dense and light data. Then the dense and light data is converted into a binarized bright and dark data by using a preset threshold 4. Finally, a quantity of deviation between a center of visual field and the position of the reference mark is obtained mathematically by using the upper data than the threshold 4.
Patent JP-S5828207-A (JP)
Inventor: MIYOSHI HIDEKI
IPC: A01D57/00
Filed: 1981-08-06
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-S5549353-A (JP)
Title: Preparation of indole
Inventor: TAMAOKI AKIHIRO
IPC: C07D209/08
Filed: 1978-10-06
Abstract: PURPOSE: To obtain a specific indole for perfumes, while recovering and reusing the by-product amine readily, by ring closure of an easily synthesized N,N'-diarylformamidine with sodium (aryl)amide.  
     CONSTITUTION: An easily synthesized formamidine of formula I: (R, R 1 , R 2 , and R 3  are H or 1W6C alkyl group; R 4  is H or CH 2 R) is subjected to ring closure with sodium amide and/or sodium-arylamide of formula II in the presence or absence of an inert solvent to give an indole substituted by alkyl groups at the 3- to 7-positions of formula III. The raw material can be readily obtained by heating a mixture of an arylamine formic acid in the presence of a catalytic amount of boric acid in high yield. The by-product amine can be easily recovered and reused. Distillation of the reaction product permits a high purity ≥99.  
     USE: An intermediate for the synthesis of varoius organic compounds. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6014329-A (JP)
Title: Program control system
Inventor: YOSHIDA YOSHIKI
IPC: G06F9/06
Filed: 1983-07-05
Abstract: PURPOSE:To use peripheral devices in common for various programmable controllers by providing freely attachablly and detachably memories for programmable controllers to/from those peripheral devices. CONSTITUTION:The interfaces Ci (i=1-m) are connected to programmable controllers P1-Pn from interfaces A1-An via lines B1-Bn respectively. At the same time, peripheral devices Di (i=1-m) are connected to the programmable controllers via the interfaces Ci. The memories M1i-Mni for programmable controllers are freely attached to and detached from the devices Di. The devices Di can be used in common for the controllers P1-Pn.
Patent JP-H01292033-A (JP)
Title: Production of aniline-based polymer
Inventor: FUJISAKA TOMOHIRO
IPC: C08G73/00
Filed: 1988-05-19
Abstract: PURPOSE:To obtain the title polymer excellent in electrical conductivity, suitable for cell materials, photoconductive materials, semiconductors, etc., by heating a p-halogenated aniline derivative to a specified temperature or higher to perform polycondensation. CONSTITUTION:The objective polymer can be obtained by heating a p- halogenated aniline derivative (e.g., 4-bromo-2-methylaniline, p-iodoaniline) to a temperature of >=180 deg.C, pref. 250 deg.C- its boiling point to perform polycondensation. To impart this polymer with greater electrical conductivity, said polymer may be doped with such an electron acceptor as iodine, bromine, sulfur trioxide, sulfuric acid, tetracyanoquinodimethane or tetracyanoethylene.
Patent JP-S6428010-A (JP)
Title: Tread structure of vehicle tire
Inventor: MATSUSHITA TOMEKICHI
IPC: B60C11/11
Filed: 1988-05-18
Abstract: PURPOSE:To prevent side slip at the time of high speed cornering by forming grooves with a plurality of intervening blocks on the outer surface of a tread portion in such a manner that the grooves consist of lateral grooves extending in the direction of the tire axis and oblique grooves extending wider toward both shoulder portions. CONSTITUTION:On the outer surface of a tread portion of a vehicle tire, espe cially for a slurry vehicle, are arranged center, side and shoulder blocks respec tively 10-12 are arranged in the circumferential direction of the tire with a plurality of grooves 13 between the blocks 10-12. In this constitution, each groove 13 consists of a lateral groove 13A located in the tire tread center and extending, intersecting the tire equator O-O, in the direction of the tire axis and an oblique groove 13B connected to both ends of the lateral groove 13A and extending, in right-left symmetry, wider toward both shoulder portions 14. This provides the tread pattern with directional characteristic and prevents side slip at the time of high speed cornering while maintaining driving force and brake force at the time of straight line driving.
Patent JP-H10303390-A (JP)
Title: Semiconductor device, semiconductor memory device and method for producing the same
Inventor: TAKEUCHI HIDEKI
IPC: H01L21/8242
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide high reliability by securing a sufficient storage capacity while suppressing the generation of step by suppressing the capacitor of DRAM small and low even when a semiconductor element is further made fine and highly integrated. SOLUTION: A side wall 20 composed of a polycrystalline silicon film is formed and connected with a polycrystalline silicon film 14 on the side face of side wall composed of a silicon oxide film. In this case, a storage node 21 in complicated structure is formed by integrating the polycrystalline silicon films 14 and 17 and the side wall 20. While using a silicon nitride film 12 as a stopper, the silicon oxide film and this side wall are removed by aerolotropic wet etching.
Patent JP-H07308819-A (JP)
Title: Deburring device for cable
Inventor: WATAKE KENJIRO
IPC: B23D79/12
Filed: 1994-05-12
Abstract: PURPOSE:To remove a burr from a hanger piece of a cable, which is formed during molding. CONSTITUTION:A deburring body having a substantially hollow columnar shape in assembly, and having a large diameter inlet hole guide 4 and a deburring part 42 following the former in the axial direction thereof, are formed in the hollow part thereof, is composed of a deburring body halves 4A, 4B which are bi-divided from each other by a plane containing the center axis. At least one of the inlet guide hole 4 is formed in the deburring body on the upstream side along the running line of a cable just after the molding of a hanger piece.
Patent JP-S63289342-A (JP)
Title: Cylindrical rubber vibration isolator
Inventor: KARIYA ATSUSHI
IPC: F16F1/38
Filed: 1987-05-20
Abstract: PURPOSE:To reduce the number of part items and dispense with a press-in process as well as to improve the extent of productivity by joining both ends of an outer frame body and forming it into a ring form after vulcanizing and forming a rubber elastic member to connect an interval between the C-shaped outer frame body and an inner frame body, thereby constituting a mounting structure directly. CONSTITUTION:In an interval between a C-shaped outer frame body 10 and an inner frame body 30 of a hollow shaft member, a rubberlike elastic member 40 connecting both is vulcanized and formed. In this connection, the outer frame body 10 is made up of a bend 12, straight-line parts 14 and 16 being continued to both ends of this bend and tip pieces parts 18 ands 20 and, after vulcanizing formation of the rubberlike elastic member 40, these tip piece parts 18 and 20 are joined tight. Fixing bolts through holes 24 and 26 are installed to the straight-line parts 14 and 16 and nuts 44 and 46 are welded then a spring constant adjusting space part 42 is installed in the rubberlike elastic member 40. Consequently, compressive load is applied on the rubberlike elastic member 40, whereby the number of part items is reduced, a press-in process is omitted, and thus a rubber vibration isolator is producible in excellent productivity.
Patent JP-H02302107-A (JP)
Title: Millimeter wave/submillimeter wave band oscillator
Inventor: MIZUNO KOJI
IPC: H03B7/14
Filed: 1989-05-17
Abstract: PURPOSE:To facilitate the manufacture and to offer a high output oscillator inexpensively by employing a Fabry-Perot resonator in which a flat mirror or a concaved mirror and a diffraction grating having groove are opposed to each other and mounting plural FETs or (hetero bipolar transistors(TRs))HBT or the like directly onto the diffraction grating in one-dimension or two-dimension so as to combine power. CONSTITUTION:A diffraction grating 12 is made of conductors placed at a position with an interval L from a concaved mirror 11 and formed to be comb-tooth with grooves 15 whose depth is (t) and provides a function of a planer reflecting mirror reflecting light in the surface as the electric operation. An oscillating element 13 comprising a FET or HBT or the like is provided to the tip of the diffraction grating 12, mounted directly to the tip metal of the slot 15 so as to use the diffraction grating 12 as a heat sink and a DC bias is applied from bias terminals 16, 17 and 18. Through the constitution above, the oscillator whose manufacture of the resonator and frequency adjustment are easy with excellent heat radiation is obtained. Moreover, plural oscillating elements 21-26 are arranged to the tip of the diffraction grating 12 in two- dimension and when all the oscillating elements are operated simultaneously, all the frequencies are coincident with injection synchronization, the power is combined to obtained a high output.
Patent JP-H035442-A (JP)
Title: Production of halogenated aromatic amine
Inventor: YUU UEI CHIYANGU
IPC: C07B61/00
Filed: 1990-05-15
Abstract: PURPOSE: To dehalogenation inhibitor consisting of a low-molecular-weight alkanol amine and its related amino ether, which is effective for improving the storage stability of the subject compound and suppressing the production of by-products in the platinum-catalytic hydrogenation of aromatic nitro compounds.  
     CONSTITUTION: To improve the storage stability, an amino compound of the formula (wherein R 1  R 2  are H, CH 3 , CH 2 CH 2 OH; n is 2, 3; R 3  is H, CH 3 ) containing a total of 2 to 6 carbon atoms, preferably ethanolamine or 2- methoxyethylamine, specifically the former, is mixed with a halogenated aromatic amine (e.g. 3,4-dichoaniline) in a amount effective for stabilizing this amine. Also, on preparing a halogenated aromatic amine through a platinum- catalytic hydrogenation of a halogenated aromatic nitro compound, the compound of formula is allowed to exist in a proportion of 0.1-2.0 wt.% specifically 0.5 to 0.8 wt.% for the aromatic nitro compound to miximize the production of dehalogenation by-product and to improve the yield. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H10298534-A (JP)
Title: Foaming agent composition containing azoalkane derivative and foamed material
Inventor: MASATOMI TSUNEHIKO
IPC: C07C245/04
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition free from the problems of the emission of ill odor such as acetic acid odor, the deterioration of working environment and the impartment of the foamed product with acetic acid odor by compounding an azoalkane derivative with a compound generating ammonia by heating. SOLUTION: This composition contains (A) an azoalkane derivative of the formula (R<1> and R<2> are each a lower alkyl or an aryl; R<3> is an alkyl or an aryl) and (B) a compound generating ammonia by heating. The component A is preferably 1,1'-azobis(1-acetoxy-1-phenylethane), etc., and is produced e.g. by reacting an α,α'-dihalogenoazoalkanoic acid with a carboxylic acid of the formula, R<3> COOH and/or its metal salt. The component B is preferably a hydrazine derivative such as hydrazodicarboxylic acid amide or an azo compound such as azodicarboxylic acid amide. The amount of the component B is preferably 0.1-5 mol based on 1 mol of the component A.
Patent JP-H05323244-A (JP)
Title: Driving circuit for semiconductor optical modulator
Inventor: AKAHORI YUJI
IPC: G02F1/015
Filed: 1992-05-15
Abstract: PURPOSE:To eliminate the influence of the polarity or the voltage amplitude of an externally inputted waveform and to apply an appropriate driving voltage waveform on an optical modulator by forming a electronic circuit for generating the driving voltage waveform on the substrate having the optical modulator. CONSTITUTION:The optical modulator 11, a field effect transistor 12 and a resistor 13 are formed on a semiconductor substrate 10 and the P type conductive layer 14 of the optical modulator 11 and the terminal 16 on one end of the resistor 13 are connected to the drain terminal 18 of the transistor 12 on the substrate. The N type conductive layer 15 of the modulator 11 and the other terminal 17 of the resistor 13 are connected to a zero potential surface 20 on the substrate. The source terminal 19 of the transistor 12 is connected to a power source terminal 39 having a negative potential to the zero potential surface 20. A voltage signal source 22 is inserted between the gate terminal 21 of the transistor 12 and a grounded surface 23 outside the substrate 10 and a modulated voltage waveform is inputted to the gate terminal 21. Consequently, a negative voltage necessitated for operating the optical modulator 11 is supplied independently of the voltage waveform from the voltage signal source 22.
Patent JP-S5824937-A (JP)
Title: Transmitter for center failure notifying code
Inventor: TOOYAMA HITOSHI
IPC: H04L69/40
Filed: 1981-08-06
Abstract: PURPOSE:To analyze a failure of a processor and confirm the function after recovery, without using a special tester and folding cables, by folding an output from the data processor from an interlocking changeover circuit of a center failure notifying code transmitter, when the transmitter is in operation. CONSTITUTION:Data communication is performed between a terminal device and a data processor via an exchange network, a network controller and communication lines and if the processor is not normally operated, a failure notifying code is transmitted from a data failure notifying code transmitter 1 to the calling of a terminal device. The transmitter 1 is provided with a failure notifying code transmission circuit 2 and an interlocking changeover circuit 3. During the operation of the transmitter 1, a signal line at the processor and the signal line at an MODEM are disconnected at the circuit 3 and a failure notifying code is transmitted from the MODEM to the circuit 2. The folding of the signal lines is made to the processor and the analysis of the failure of the processor and the confirmation of functions after recovery can be performed without using special cables.
Patent JP-H0419956-A (JP)
Title: Halogen-sealed incandescent lamp for vehicle
Inventor: KONDO KEIZO
IPC: H01K1/32
Filed: 1990-05-14
Abstract: PURPOSE:To raise temperature within low temperature range by means of a rise in the temperature of an incandescent lamp itself so as to obtain a temperature necessary for halogen cycle by reflecting to the inside of a bulb infrared radiation from each filament using a multilayer interference film, so as to block heat radiation from the bulb. CONSTITUTION:In a translucent bulb 1 whose transmission factor for an infrared range of wavelength 800 to 1500nm is in the range of 85 to 90%, two filaments 2, 3 are provided parallel to the axis of the bulb and in a straight line. The filament 3 is provided with a reflecting body 4 and a multilayer interference film made from a metal oxide and reflecting the infrared range is formed over part of the outer surface of the bulb 1 in such a manner as covering the reflecting body 4, and the ratio of the consumption power(W) of the filament 2 to the inside capacity(cm<2>) of the bulb 1 is more than 13.0W/cm<2> but less than 18.1W/cm<2>.
Patent JP-H0420023-A (JP)
Title: Cordless telephone set
Inventor: HATAYA TERUHIRO
IPC: H04B7/26
Filed: 1990-05-14
Abstract: PURPOSE:To reduce the time for establishing a talking channel between a master set and a slave set by establishing the talking channel when a discrimination section provided to the slave set discriminates a registered idle talking channel and making talking between the master set and the slave set through the talking channel. CONSTITUTION:In the case of establishing a talking channel, names of plural idle talking channels registered in a master set 1 are sent to a slave set 30 and a discrimination section of a CPU 40 in the slave set 30 discriminates the plural talking channels to be idle, then the talking channel is established. Thus, the confirmation and discrimination of the idle state of registered plural idle talking channels are implemented simultaneously. Thus, the talking channel is established in a short time.
Patent JP-H0641126-A (JP)
Title: Beta-carboline derivative
Inventor: YAMADA KOICHIRO
IPC: A61K31/55
Filed: 1993-05-26
Abstract: PURPOSE:To provide the new compound having excellent cholecystokinin antagonistic activity and pancreatic juice secretion-inhibitory activity, useful as a preventive or medicine for digestive organ-related diseases such as pancreatic lesions or gastrointestinal diseases. CONSTITUTION:The compound of formula I (R<1> is H, an alkyl, alkoxy or OH; R<5> is H or combined with R<1> into alkylenedioxy; R<2> is H, a halogen, alkoxy or OH; R<3> is H, an alkyl, carboxyalkyl, etc.; R<4> is H, an alkyl, carboxyalkyl, aralkyl, formyl, etc.; n is 0-2) and a pharmacologically permissible salt thereof, e.g. 3-[9H-pirido(3,4-b)-indole-3-yl-carbonyl]amino-3-methyl-1-phenyl-2-ind olinone. The compound of the formula I can be obtained by reaction between an amine compound of formula II or a salt thereof and a carboxylic acid compound of formula III, a reactive derivative therefrom or a salt thereof.
Patent JP-H09306641-A (JP)
Title: Current-feed heating device
Inventor: KIRIYAMA TADAO
IPC: H05B3/00
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To suppress generation of a thermal crown in current feed roll and pressure roll by locating the current feed rolls in contact with a water-cooled or oil-cooled back-up roll. SOLUTION: A material to be heated 1 is fed from above one current feed roll 2 onto another 3 and generates Joule's heat with a current feed made by a power supply 7, and thus heat emission is performed. The current feed roll 2 works on the low temp. side while the other 3 works on the high temp. side, and a thermal crown will be generated largely in the roll 3 on the high temp. side. Because this roll 3 is however arranged in contact with a back-up roll 6, heat input to it 3 from the material to be heated 1 is removed quickly by the back-up roll 6, and the plate passing part of the roll 3 is unlikely to be overheated easily. This contributes to suppressing generation a thermal crown in the current feed roll 3. The back-up roll 6 is structured on the water-cooling or oil-cooling system. Presser rolls 4, 5 are of uniform temp. type having a built-in heat pipe.
Patent JP-S5456900-A (JP)
Title: Arraying method of banknotes
Inventor: TANI IKUO
IPC: G07D1/00
Filed: 1977-10-14
Abstract: PURPOSE: To enable the customer to count and confirm the number of sheets of banknotes by arraying the banknotes, which have been delivered by the appratus,  by leaving a suitable spacing in the portion of the confirmation window, in an automatic exchange machine, etc.  
     CONSTITUTION: A customer inputs the money amount which he desires to be paid to a paying machine. This claimed amount is then substituted to the number (n) of sheets of the banknotes to be delivered and is set in a register Z, by which the arraying control operation is started. When the banknotes having been delivered by a delivery belt 1 are caught and stopped in the portion where a catching belt 3 and a guide belt 4 contact, then the position deviation time for one sheet of the banknotes having been set in the register X is set in a timer T and the catching belt 3 and release belt 5 convey the banknote for that time. During this time, the intermittent conveying is carried out until the delivery sheet number of the registr Z becomes zero, and when this is completed, the banknotes 2 are conveyed in a confirmation window 11. The customer confirms the number of the banknotes 2 having been deviated in position and if it is OK, he operates a confirmation button 15 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04350704-A (JP)
Title: Method and device for stop control of robot
Inventor: MORIMOTO TERU
IPC: G05D3/00
Filed: 1991-05-28
Abstract: PURPOSE:To execute the brake control to stop a moving body, which is moved at a high speed, at the start point and the end point. CONSTITUTION:A moving body 1 is moved toward the end point or the start point by a motor 2 as the driving means, and the moving body 1 is driven in the opposite direction by the driving means at the time of detecting arrival of the moving body 1 at the vicinity of the end point or the start point, and the moving body 1 is damped and stopped. By this stop control method, the moving body 1 reciprocated between the start point and the end point of a carrying path 3 is stopped at the start point and the end point.