baber/WOPTO huggingface dataset:
Patent JP-H088979-A (JP)
Title: Digital transmission system
Inventor: SAKATA HIDEYUKI
IPC: H04L69/40
Filed: 1994-06-22
Abstract: PURPOSE:To enable monitoring of a transmission line by the presence or absence of the changed point of data in even nonframe data by transmitting the correlation result of original data and a clock to a transmission line. CONSTITUTION:In a transmitter 10, original data to be transmitted is transmitted to a transmission line 8 via an encoding means 12. At this time, an encoding means 12 performs an encoding destroying the continuity of '0' or the continuity of '1' in original data by using a clock signal synchronizing with transmitted data in the transmission line. In a receiver 20, a decoding is performed by a decoding means 21 and an original signal is obtained. As a transmission line monitoring device 22, the pulse generation means of a retriggerable operation is provided, and a trigger is performed by the transmission data from the transmission line 8. When prescribed time passes after the trigger, an output generation operation is performed and an abnormality detection output is generated. As a result, the monitoring of the transmission line by the presence or absence of the changed point of data becomes possible in even nonframe data, and the normal data delivery/reception from a transmission side to a reception side can be performed.
Patent JP-H01312217-A (JP)
Title: Rotating machine
Inventor: HAYASHI SOKICHI
IPC: F16C3/02
Filed: 1988-06-09
Abstract: PURPOSE:To prevent damage to the inside area of a rotating machine due to impact applied from the outside by positioning an elastic member which is provided for a fixing recess area formed in the shaft end of a rotary shaft, within the diameter of the shaft end. CONSTITUTION:The shaft end 5a of a rotary shaft 5 is projected from a casing 1 to be extended toward the outside of the casing 1. And a fixing recess area 10 formed in a slit shape is provided for the end surface 5aA of the shaft end 5a. An elastic member 11 with a shape similar to the fixing recess area 10 at its one end 11a, is built in the fixing recess area 10. The diameter D1 of the elastic member 11 is made, to some extent, smaller than the diameter D2 of the shaft end 5a so that the elastic member 11 may not become an obstacle when the shaft end 5a is inserted into the joint hole 12c of a joint body 12.
Patent JP-S623446-A (JP)
Title: Defect inspecting method for optical disk
Inventor: NUNOMURA TOYOYUKI
IPC: G01N21/88
Filed: 1985-06-28
Abstract: PURPOSE:To shorten the inspecting time by repeating the sampling and the jumping plural times while the optical disk is rotated one time and making the jumping quantity fine. CONSTITUTION:A tracking device is located at an inspection starting sector (a). From the condition, the optical beam is irradiated and the sampling of a data track T is executed. When it is recognized that the prescribed number of the sector is sampled and tracking is executed up to the position of a sector (b), track jumping is executed to the position of a sector (c). The jumping interval is for a small number of tracks of the scope which can be positioned to the jumping destination without fail. Thus, the positioning can be strictly executed at the jumping destination, and the sampling holding period can be eliminated. In such a way, by sampling to the outer-most circumference while the operation composed of the sampling and the jumping is repeated plural times during operation of an optical disk D one time, the defect inspection of the disk D is executed.
Patent JP-H08333803-A (JP)
Title: Joint structure of steel pipe main material and steel pipe brace
Inventor: YAMASHITA TETSUO
IPC: E04B1/19
Filed: 1995-06-07
Abstract: PURPOSE: To cut down the number of work by installing one gusset so that it may penetrate the other gusset in a steel pipe main material and penetrate the main material in the radial direction, projecting outside toward a brace material and welding the gusset with the main material in the penetrated area. CONSTITUTION: A gusset plate 3 is laid out so that it may penetrate a steel pipe main material 1 which constitutes a main frame in the radial direction and project outside toward a steel pipe brace 5 which constitutes a brace material or the like. The projecting end of the gusset plate 3 is inserted into a slit 5 on the steel pipe brace 5 and welded and jointed therewith. A gusset plate 2 is arranged to penetrate the gusset plate 3 in the steel pipe main material 1 and the steel pipe main material 1 in the radial direction so that it may be projected outside toward a steel pipe brace 4. Furthermore, the projecting end of the gusset plate 2 is inserted into a slit 41 on the steel pipe brace 4 and welded and jointed therewith.  It is, therefore, possible to prevent a local out-of-plane deformation of the steel main pipe material without the aid of a stiffener ring and hence cut down a manhour of work for the steel pipe main material 1.
Patent JP-S5567478-A (JP)
Title: Jet head of ink jet recording device
Inventor: MARUYAMA MITSUAKI
IPC: B41J2/15
Filed: 1978-11-14
Abstract: PURPOSE:To enable a normal printing on making the phases on ink injected from respective nozzles uniform by equalizing the fluid resistances of passages from the pressure cells to the nozzles. CONSTITUTION:Volumes of multiple pressure cells 5 are suddenly reduced by utilizing the deformation of electromachanical converters 4 provided to the respective cells, independent liquid pressure is produced in the ink in each cell, a drop of ink is injected from the nozzle 7 communicated to the cell. In such a device, fluid resistance of respective passages 31-37 from the pressure cells 10-16 to the nozzles 24-30 are equalized to each other. In the case of passage of a round tube, for example, since the relation between the length and the radius of passage can be shown by a quadratic curve to make the resistance constant, the cross-sectional area of a short passage 31 is made less, that of a long one 37 is made greater.
Patent JP-S5595821-A (JP)
Title: Recorder
Inventor: SATOU YUUJI
IPC: G01S7/60
Filed: 1979-10-30
Abstract: PURPOSE: To facilitate both insertion and removal of the recording paper by exposing the sent-out wooden tube of the recording paper and the recording paper after recording and taken up to take-up wooden tube out of the recorder when the recording paper is exchanged.  
     CONSTITUTION: At the recording time, paper feed roller 4 touches pressure roller 9 which turns in a fixed speed. Thus recording paper 3 is sent out in a fixed speed and then taken up to take-up wooden tube 11. When paper 3 is exchanged, knob 19 attached to recording plate 39 is held up. Thus plate 39 turns to the position shown in the diagram with the center of gear 38 used as the fulcrum. In that moment, arm 36 which turns with the center of tube 11 used as the fulcrum is also turned to the position shown in the diagram. At the same time, gears 37 and 38 born by the arm are shifted to the positions shown in the diagram. As a result, both unused recording paper 1 set on tube 10 and recorded paper 5 taken up to tube 11 are exposed, thus facilitating the exchange of the recording paper. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6122261-A (JP)
Title: Measurement of pulse signal
Inventor: SAKURAI YASUJI
IPC: G01R23/02
Filed: 1984-07-06
Abstract: PURPOSE:To make it possible to accurately and rapidly measure an impulse speed and a make ratio by a simple counter circuit, by providing two timers for timing the interval of a pulse signal and the period of a pulse. CONSTITUTION:A monitor timer 23 is started by a timer control part 21 corresponding to the measuring demand from a pulse measuring part 31 to perform time monitoring for measuring a pulse. Timers T124, T225 count the clock from a clock generation source 29 for generating a predetermined constant clock and respectively time the zero level period and a pulse cycle in the dial pulse signal TDLPS from an apparatus 10 to be measured. A processor 3 receives the timing result from a timer circuit 2 to calculate the impulse speed, the make ratio and the min. pause time shown by a pulse signal to output the same to a display apparatus 4 and a printer 5.
Patent JP-S5365801-A (JP)
Title: Isomerization of olefins
Inventor: KOUNO HIROMICHI
IPC: C07C5/23
Filed: 1976-11-26
Abstract: PURPOSE: To obtain various olefin isomers easily in high yield, by heating olefins in the presence of a catalyst comprising a phosphine-Ru complex and a hydrosilane. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6122084-A (JP)
Title: Pyrrolizidine compound, its preparation, and its use
Inventor: MIYANO SEIJI
IPC: C07D487/04
Filed: 1984-07-06
Abstract: NEW MATERIAL:A compound shown by the formula I (R<1> is 1-4C alkyl, or phenyl; at least one of R<2> and R<3> is 1-4C alkyl, and the rest is H, if any). EXAMPLE:N-(2,6-Dimethylphenyl)-2-(8-pyrrolizidine)propionamide. USE:An antiarrhythmic agent. PREPARATION:A DELTA<4(8)>-dehydropyrrolizidine shown by the formula II is reacted with a substituted malonic acid shown by the formula III, to form a 2-substituted-8-pyrrolizidineacetic acid shown by the formula IV. This compound is then reacted with a substituted aniline shown by the formula V to form an N-substituted phenyl-2-(8-substituted)pyrrolizidine-substituted acetamide shown by the formula VI. Then, this compound is optionally subjected to optical resolution.
Patent JP-S5569223-A (JP)
Title: High silicon steel thin strip and its preparation
Inventor: TSUYA NOBORU
IPC: C21D8/12
Filed: 1978-11-15
Abstract: PURPOSE:To obtain the above-mentioned product rich in flexibility and workability, excellent in magnetic characteristic, by carrying out super quenching of molten body of high silicon steel having a specific composition so as to have minute crystal grain and not to produce regular lattice. CONSTITUTION:Molten body of high silicon steel containing Si; 4-10% and total amount of inevitable impurities, such as oxygen, sulfur, carbon, nitrogen etc.; 0.1% or less, is gushed on the surface of the metal moving face, for example, bowl-shaped revolving body, endless steel strip, rotating roll etc., moving continuously and super quenching is carried out at the speed more than 10<3> deg.C/sec. up to a temperature of about 400 deg.C not to produce crystal grain growth or regular lattice. Thin steel strip rolled in coil-shape by the above method, possesses crystal grain diameter of about 1-100mum and good flexibility and workability. Moreover, magnetic characteristic is improved remarkably by removing inner strain annealing at 400-1300 deg.C in a short time together with growing the crystal grain diameter up to 0.05-10mm.
Patent JP-H04340903-A (JP)
Title: Composite optical element and production thereof
Inventor: IMAI SATOSHI
IPC: G02B3/00
Filed: 1991-05-17
Abstract: PURPOSE:To obtain the process for producing the composite optical element having an aspherical face or the like with high surface accuracy and high productivity at a low cost by the simple method. CONSTITUTION:This optical element consists of an optical element base material and a resin layer. A photosetting resin is used for the resin layer 3 and the surface 6 of the resin layer 3 in contact with air has a desired shape. The surface of a glass lens 2 in contact with the resin layer 3 is set to have the spherical surface of the radius of curvature determined by a method of least squares so as to uniformize the thickness 7 of the resin layer 3 over the entire part and, therefore, the specified shrinkage rate of the resin layer 3 is obtd. This process for producing the composite optical element consists of a process for working the radius of curvature of the surface of the glass lens 2 in contact with the resin layer 3 by the method of least squares so as to uniformize the resin layer 3 and a stage for molding the resin layer 3 of the composite optical element by holding the transparent photosetting resin 3 with the glass lens 2 and the mold 8 having a desired shape and curing the photosetting resin by photoirradiation.
Patent JP-S62299857-A (JP)
Title: Electrophotographic sensitive body
Inventor: HISAMURA MASABUMI
IPC: G03G5/14
Filed: 1986-06-19
Abstract: PURPOSE:To coat a conductive substrate with a coating material and to enhance surface property without treating the surface of the conductive substrate by incorporating a fine silicone resin powder in an undercoat layer. CONSTITUTION:The undercoat layer 3 mixed with the fine silicone resin powder is formed on the conductive substrate 6, and on this layer 3 a photosensitive layer composed of an electric charge generating layer 4 and a charge transfer layer 5 is laminated. The conductive substrate 6 has a laminate structure obtained by laminating an electrically conductive layer 2 on a conductive or nonconductive support 1. As the resin to be used for the undercoat layer 3, polyvinyl alcohol, a phenol resin, and a phenol resin containing a butyral resin are suitable. The layer 3 is obtained by mixing the fine silicone resin powder, preferably, in an amount of 10-20wt% into the resin to be used for the layer 3, and sufficiently dispersed with a sand mill or the like.
Patent JP-H038930-A (JP)
Title: Lifting-up carrier work machine
Inventor: KAMIYAMA HIDEKI
IPC: E02F3/43
Filed: 1989-06-02
Abstract: PURPOSE:To promote work efficiency and to reduce costs by providing a boom location sensor, a bucket location sensor, an attitude setting, a boom rising and falling lever and a floating switch to a tractor having a bucket to automate. CONSTITUTION:A boom 11, a boom location sensor 50 detecting angles, a bucket 10, a bucket location sensor 51 detecting angles and a bucket attitude setting 52 setting a location relationship between the boom 11 and the bucket 10 are provided to a work machine equipped with the boom 11 having the bucket 10 on the end thereof, and the attitude of the bucket 10 is controlled automatically. After that, a rising and falling lever 55 controlling the rising and falling of the boom by manual operation and a floating switch 47 lowering the bucket freely are provided, and a relative location between the work machine and the bucket is set. According to the constitution, the simplification of loader work and the work efficiency are promoted, and the time used for controlling the bucket attitude can be saved to simplify the treatment.
Patent JP-H05330631-A (JP)
Title: Trucking device
Inventor: KOMIYAMA TOSHIYUKI
IPC: B65G43/08
Filed: 1992-06-02
Abstract: PURPOSE:To restore a correct trucking information automatically in a restoration time after the generation of abnormality, in a trucking device trucking the existence of a body in a zone and a position in a zone. CONSTITUTION:A trucking information memory part 6 memorizing a present body information and a position information, a backup memory part 8 in which the present body information is memorized and that memory content is held even in the generation of abnormality, a body information restoration means 7 by which the body information memorized in the backup memory part is written into the trucking information memory part in a restoration time after the generation of abnormality and a position information restoration means 9 restoring the position information of the trucking information memory part based on the position information inputted from the position detector after restoration are provided.
Patent JP-2000333093-A (JP)
Title: Method and device for registering reservation of continuous program
Inventor: MIYAZAKI KOJI
IPC: H04N5/445
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To register continuous programs without previously checking program information to be viewed and with few operations by referring to the channel and the time of a designated program and registering the continuous programs for plural times when the program is designated once on an electronic program guide picture. SOLUTION: A remote controller 30 used for a display device is provided with a power key 31, an EPG key 32 for displaying electronic program guide(EPG), numeric keys 0 to 9, cursor moving keys 33U, 33D, 33L and 33R moving a cursor in up/down/right/left directions, a decision key 34, and a quick key 35 depressed at the time of reserving continuous programs. In the device, information on the channel, start time/termination time, which are specified by an EPG picture, is referred to and the continuos programs for plural times can be registered with one operation. When a reservation mode is only a designated date, the channel, a date and time are referred to and reservation is registered. When the reservation mode is every week, information on the channel, the day of the week and the time is referred to.
Patent JP-H09322799-A (JP)
Title: Measurement of activity of phosphatase and composition for measuring the same
Inventor: ETO TAKASHI
IPC: C12Q1/50
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring the activity of a phosphatase, enabling to precisely, simply and highly sensitively measure the activity of the phosphatase, and to obtain a composition for measuring the same. SOLUTION: This method for measuring the activity of a phosphatase comprises subjecting a test solution containing the phosphatase to a reaction in the presence of at least deamide-NADP, an NAD-synthesizing enzyme, ATP, Mg<2+> ion and/or Mn<2+> ion, ammonium ion, a dehydrogenase and its reducing substrate, and subsequently measuring the produced component or consumed component with the NAD-synthesizing enzyme and the deamide-NAD decomposed and produced from the deamide-NADP as a substrate by the action of the phosphatase.
Patent JP-H0436348-A (JP)
Title: Thermoplastic resin composition
Inventor: ARAKI YUUSUKE
IPC: C08L71/12
Filed: 1990-06-01
Abstract: PURPOSE:To obtain a thermoplastic resin composition excellent in mechanical strengths, heat-resistant rigidity and hue and being useful as an industrial material by mixing a polyamide with a hydroxyalkylated polyphenylene ether. CONSTITUTION:A thermoplastic resin composition comprising 10-90wt.% polyamide (a) and 90-10wt.% hydroxyalkylated polyphenylene ether (b). Component (a) is one that has CONH bonds in the polymer main chain and can be melted by heating. Representative examples of component (a) include nylon 4, nylon 6, nylon 66 and nylon 46. Component (b) is a polyphenylene ether derived by adding an alcoholic hydroxyl group to a terminal phenolic hydroxyl group with the aid of a functionalizing agent.
Patent JP-S6354926-A (JP)
Title: Surfactant composition
Inventor: FUJITA SATORU
IPC: A23L29/10
Filed: 1986-06-18
Abstract: PURPOSE:To improve the hydrophilicity of the title composition and to reduce the production cost by mixing a glycerin-monofatty acid ester and lysophosphatide in 10/90-90/10 weight ratio, and using the mixture as the essential component to prepare the surfactant. CONSTITUTION:The glycerin-monofatty acid ester and lysophosphatide as the essential components are mixed in 10/90-90/10 weight ratio to prepare the surfactant. More concretely, the lysophosphatide having a high content of saturated fatty acids and a glycerin-monofatty acid ester are mixed in the form of powder to prepare the surfactant. Meanwhile, the lysophosphatide having a high content of unsaturated fatty acids and a glycerin-monofatty acid ester are mixed, and the aq. soln. of the mixture is used to prepare the surfactant. The momoester of 8-22C saturated and/or unsaturated fatty acid and glycerin is appropriately used as the glycerin-monofatty acid ester.
Patent JP-H10335947-A (JP)
Title: Semiconductor integrated circuit device provided with high-frequency amplifier circuit
Inventor: KAWAHARA YOSHI
IPC: H01L27/06
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device provided with a high-frequency amplifier circuit such that its high-frequency characteristic does not deteriorated and surge resistance is improved. SOLUTION: This semiconductor integrated circuit device is provided with a high-frequency amplifier circuit, constituted in such a way that an appropriate gate bias voltage and input signals are supplied to the gate of a high-frequency amplification transistor 5 respectively from a bias circuit 31 and an input terminal 7 and output signals are fetched from an output terminal 8 provided on a drain side. In the high-frequency amplifier circuit, a switching transistor 6 is provided between the gate of the transistor 5 and the ground GND as a surge protective circuit 32a, and a serial circuit of a plurality of forward- direction diodes 13-17 and a resistance element 26 is provided between the power source of the amplifier circuit and the ground GND.  The surge protective circuit 32a is constituted to supply a gate voltage, which turns on the switching 6 and turns off the transistor 5, upon detecting a surge voltage impressed upon the output terminal 8.
Patent JP-H05330746-A (JP)
Title: Operation device for elevator
Inventor: TAKAHASHI MICHIHITO
IPC: B66B1/14
Filed: 1992-06-02
Abstract: PURPOSE:To prolong the waiting time of an elevator car at a particular floor freely by mounting a timing device which comes into action when a fixed time passes since the elevator car reaches a floor where the elevator car has been called and make the elevator car wait at the floor until the time adjusting device comes into action. CONSTITUTION:When a specific call button 12 mounted at the hall of a specific floor where an elevator car is called is depressed, a specific call relay 1 is excited, and self-holding is made by its contact 1a. When an elevator stops at the specific floor, a specific floor door opening check relay is excited, a specific floor door opening relay 2 and a specific call holding relay 3 are excited by its contact 9a, and a specific floor stop relay 4 is excited by its contact 3a. When a door closing timing relay 8a makes a closed circuit by an ordinary door closing expiration, a specific floor waiting relay 5 is excited, elapsed time is counted by a specific floor waiting timing relay 6 which is excited. It is thus possible to conduct the time setting of the timing relay 6 arbitrarily by operating an adjustable dial at the hall.
Patent JP-2000333444-A (JP)
Title: Charge pump circuit, semiconductor device, liquid crystal display, and electronic apparatus comprising the same
Inventor: FUTAMURA YOSHIHIKO
IPC: H02M3/07
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To reduce power consumed by a charge pump circuit based on effective utilization of a self-consuming current, which is generated when each switching element is operate by providing a short-circuiting means which short- circuits between the control terminals of a first switching element and a second switching element which perform on/off operation with the same timing. SOLUTION: A short-circuit means 20 which short circuits between the gate of a switching element Q1 and the gate of a switching element Q3, during a period in which the charge of a capacitor Cp is charged into a capacitor Cb by turning off the switching elements Q1, Q3, and turning on switching elements Q2, Q4, and an inverted voltage -VM is outputted, is provided. A control signal (enable signal) EN is supplied to drive devices DR1, DR3 by a control means respectively, and a driving device DR5 turns a switching element Q5 on by a control signal AB, if the control signal EN becomes L level. Consequently, effective use of a self-consuming current which is generated when the switching elements Q1, Q3 are operated, becomes feasible.