baber/WOPTO huggingface dataset:
Patent JP-S56120434-A (JP)
Title: Device for preventing articles from being caught under wheel
Inventor: HATAYAMA KAZUO
IPC: B60R21/34
Filed: 1980-02-22
Abstract: PURPOSE: To prevent an accident of catching articles under wheel in leftward turning in particular, by providing a means for detecting the contact of a body with the guard bumper of a vehicle to generate a detection signal and a means for automatically stopping the vehicle in response to the detection signal.  
     CONSTITUTION: An elastic metal plate 4 is provided on an electric insulation spacer 8 on a metal plate 2 which is the main part of a side guard bumper 1 which is provided on the lower section of the side of a vehicle such as an autotruck and functions to prevent accident. Leads l 1 , l 2  are connected to the metal plates 2, 4. The metal plate 4 are coated with a rubber cover 5. A contact detection means is thus installed. When the leads l 1 , l 2  are short-circuited to each other due to the contact of a body with the bumper 1, a switch S1 for a relay L1 is closed and a coil L3 is energized through a normally closed switch S2 and a switch S3 is closed by a plunger P. As a result, a warning lamp L 2  and a warning buzzer B are turned on and a solenoid valve EV is shifted by a coil L5 to stop the vehicle. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61180566-A (JP)
Title: Linear pulse motor
Inventor: TSUBOI KAZUO
IPC: H02K41/03
Filed: 1985-02-04
Abstract: PURPOSE:To simply regulate finely the origin position of a movable element by mounting rotatably of a cylindrical shaft both ends of a cylindrical stator between side plates, and providing a mount to a housing and anti-rotating means of the element at both side plates. CONSTITUTION:Both ends of a cylindrical stator 1 formed with spiral pole teeth 11 on the inner surface are mounted rotatably of a cylindrical shaft between side plates 2a and 2b. Tapered supports 22 having an outer diameter matched to the diameter of the cylindrical stator 1 with the axial center of a guide shaft 12 as a radial center are formed on the inner surfaces of both side plates 2a, 2b, and the cylindrical holes of the stator 1 are rotatably supported. Anti-rotating means 23 of a movable element 3 is provided at one side plate 2.
Patent JP-S57135371-A (JP)
Title: Phase discriminator
Inventor: ENOMOTO TAKASHI
IPC: G01R25/00
Filed: 1981-02-13
Abstract: PURPOSE:To form a phase discriminator which has a fail-safe function and a simple constitution, by extracting one of even order higher harmonic frequency components from an output of an AND circuit in the phase discriminator used for a signal. CONSTITUTION:A reference signal Ss and a comparison signal Sc become square waves (a), (b) by waveform shaping circuit WF1, WF2, respectively, and becomes a pluse signal (c) having pluse width tau, corresponding to a phase difference t1 of both said waves in an AND circuit G. Subsequently, as one of even higher harmonic frequencies against the frequency of the reference signal Ss shown by a period T from said signal (c), for instance, the second higher harmonic component is extracted by a BPF, becomes a higher harmonic component (d), is conveted to a direct current (e) by a detecting circut DET, and after that, is sent out to an output OUT. When the phase difference is increased to t2 from t1, amplitude of the higher harmonic component (d) is increased, and a level of  the direct current (e) is increased, as well, therefore, it is possible to obtain the direct current (e) corresponding to the phase difference.
Patent JP-S62179432-A (JP)
Inventor: BANDO EIICHI
IPC: A61B5/11
Filed: 1986-01-31
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-H0870297-A (JP)
Title: Method and equipment for clock parameter refreshing
Inventor: DEIBUITSUDO CHIYAUUUONGU CHIYU
IPC: H04L1/20
Filed: 1995-01-13
Abstract: PURPOSE: To actualize a method and device for recovering clock parameters from a data modulated signal with high reproducibility. CONSTITUTION: This device is equipped with a time digitizer, i.e., time stamp device, to determine a position by sampling the edge of the data modulated signal, and a time stamp read value for discriminating the input edge of the data signal is selectively obtained. The time stamp read value is used together with a nominal clock frequency 36 that a user inputs, and an array of actual clock cycle stamps representing integers of actual clock cycles between adjacent time stamps is determined. The array is used in conjunction with time stamps next and parameters of basic clock data are characterized. When the clock parameters are generated (10) once, various information, e.g. frequency and phase information including jitters, is compared with high data bandwidth and the parameters can be found at an extremely proper sampling speed.
Patent JP-H11215978-A (JP)
Title: Nucleic acid extracting equipment
Inventor: KOMAI SHIGERU
IPC: B01L3/00
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an automated nucleic acid extracting equipment dissolving difficulties such as scale up, complication, cost up and contamination, free from complicated operation. SOLUTION: This nucleic acid extracting equipment is at least, installed with a reaction tank which mixes and reacts samples, solution and magnetic carrier, a drain cup storing the liquid of unwanted components, extracting container installed on a same supporting plate with a tube collecting the nucleic acid, a divided injecting mean 14, a stirring mean 15, a supporting mean 17, a discharging mean, a heating mean 16, and a conveying device.
Patent JP-H02202108-A (JP)
Title: Differential amplifier circuit
Inventor: FURUYA TAKAHIRO
IPC: H03F3/45
Filed: 1989-01-31
Abstract: PURPOSE:To obtain a differential amplifier circuit with superior vertical balancing characteristic by forming a first capacity and a second capacity in the same shape and also by neighboring to each other. CONSTITUTION:Capacity C1 and capacity C2 are comprised of MOS capacity on a semiconductor substrate 11, and they are formed in the same shape and also by neighboring to each other. Thus, by forming the capacity C1 and C2 in the same shape and also by neighboring to each other, variance in a process condition due to the difference of the shape and a position can be eliminated. Therefore, it is possible to align the characteristic of the capacity C1 to that of the capacity C2, which eliminates a relative error between them. In such a way, satisfactory vertical balancing characteristic without having frequency dependence as shown in characteristic line (c) can be obtained as the vertical balancing characteristic of the differential amplifier circuit.
Patent JP-S58138340-A (JP)
Title: Method for improving survivability of bifidobacterium
Inventor: UMADA MITSUO
IPC: A23C7/00
Filed: 1982-02-15
Abstract: PURPOSE:To provide a food or drink capable of maintaining the number of Bifidobacterium cells contained in the food, etc. at the initial level until the food, etc. is taken by the consumer, by adding yeasts to the food or drink containing Bifidobacterium cells. CONSTITUTION:Yeast is added to a food or drink containing Bifidobacterium cells. The yeast cultured separately, and separated from the cultured liquid is used as a solution in sterilized water. It is added to the food, etc. at an arbitrary stage of the preparation, and the amount is preferably >=10<3> cells per 1ml of the product. Although the mechanism of the action of the yeast in the Bifidobacterium-containing food, etc. is not yet clear, the survivability of Bifidobacterium can be improved remarkably by the addition of yeast.
Patent JP-H11218003-A (JP)
Title: Low load operating method for coal burning bleed power generation equipment and device therefor
Inventor: TAKASHIMA YOSHIHIKO
IPC: F01K7/38
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To enable an optimum load increasing method and always supply stable bleed amount at stipulated pressure and temperature by controlling a power generation equipment by main steam amount and a sea water temperature/bleed steam amount. SOLUTION: In this power generation equipment, coal from a coal mill is ground into fine coal and is supplied to a coal burning boiler together with hot air. Generated steam is supplied as bleed steam to the side of a factory, steam from which bleed is eliminated is supplied to a steam condensate turbine, steam works for power generation, steam is returned to water by a steam condenser and sea water can be obtained as warm water by a heat exchanger. In a low load operation, boiler lowest load time enthalpy HB as steam amount and bleed enthalpy HC, as bleed steam amount are calculated and a turbine heat rate R as a sea water temperature is calculated.  From the relation with a power generation output LL, set and requested by an output lower limit value L=(HB-HC)/R by these values, a mill is stopped at the time of L-LL>0 and the mill is operated without being stopped at the time of L-LL<0.
Patent JP-H09207716-A (JP)
Title: Seat belt take-up device with built-in sensor type pretensioner
Inventor: MIZUNO KOUJI
IPC: B60R22/46
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To certainly switch a safety device of a pretensioner on and off in accordance with a status. SOLUTION: A base bracket 22 and a lock plate 23 are provided on a take-up machine main body 21. The lock plate 23 is free to oscillate against the base bracket 22, and a working part 80 to operate a lock operating part 31 of a safety device is provided on a lower end of the lock plate 23. A stopper lever 90 is provided on the lock plate 23 free to move in the vertical direction. A protruded part 92 of the stopper lever 90 enters an opening part 93 of the base bracket 22 and the lock plate 23 is displaced in a direction where the working part 80 of the lock plate 23 aparts from a lock operating part 31 when the stopper lever 90 is pushed up.
Patent JP-S60166582-A (JP)
Title: Cargo storing installation
Inventor: KURIIWA TSUNEAKI
IPC: B65G1/00
Filed: 1984-02-08
Abstract: PURPOSE:To make it possible to handle various kinds of cargos, by inserting a carrier vehicle having an elevating base on its support bed into a cargo installation in which cargo space sections are arranged separatably from each other on a support bed, and then by introducing the cargo storing installation into and from a flat deck cargo ship. CONSTITUTION:There is formed an independent removable type cargo storing installation composed of cargo space sections 4 and a support bed section 5 for supporting the sections 4. A carrier vehicle 7 having an elevating bed on the top surface thereof may be inserted between the leg parts 6 of the support bed section 5. The cargo storing installation 3 is set on the elevating bed on the top surface of the carrier vehicle 7, and is then introduced onto a flat deck type ship having an exposed flat deck 1, in the hull deck section of the ship. Such plural kinds of cargo storing installations are introduced and set on the flat deck type ship, and therefore, several kinds of cargos may be loaded together and transported at one time. Further, if the cargo storing installations are removed, the ship may be used as a usual flat deck type ship.
Patent JP-S63189973-A (JP)
Title: Graphic display device
Inventor: MASUBUCHI TAKESHI
IPC: G06F17/50
Filed: 1987-01-31
Abstract: PURPOSE:To prevent plural broken lines from being misunderstood so solid line even when the plural broken lines are partly duplicated and defined by calculating an end point position by considering segments to be one segment when a part of plural segments are duplicated and defined. CONSTITUTION:Three dimensional graphic information and display information from a graphic information input part 2 are stored in a graphic information storing part 3, converted to two dimensional data by the two dimensional converting module of a graphic converting part 4, then these bits of information except broken line information are supplied to a graphic information output part 5 via a broken line information check module 7, a display converting module 10 for every type of segment and are displayed as a picture. The broken line information, on the other hand, is fed to a duplicating display avoiding module 8 to decide whether it is partly duplicated on the broken line information stored in an internal memory 9 for the broken line or not, and when it is duplicated, data replaced by one broken line is calculated and the end point data is stored in the memory 9. The broken line data of this memory 9 is supplied to the module 10 and when it is partly duplicated, the broken line is prevented from being misunderstood as the solid line and the duplicated broken lines are effectively displayed in the picture as the broken line.
Patent JP-H04239583-A (JP)
Title: Production of tie-bar grease seal of injection molding machine and apparatus therefor
Inventor: SAITO TAKASHI
IPC: C09K3/10
Filed: 1991-01-23
Abstract: PURPOSE:To prevent the leakage of grease from the contacting face of a movable platen and a tie-bar and to facilitate the exchange of sealing part. CONSTITUTION:Grease supplied to the contacting face of a tie-bar 10 and a movable platen 12 is kept on the face by the following procedure. A dividable sealant-pressing member 30 furnished with an insertion hole 31 and a sealant- holding groove 33 is mounted to the tie-bar 10, a base plate 36 is fixed to the side of the sealant-holding groove 33 of the sealant-pressing member 30, a sealing liquid is injected into the sealant-holding groove 33 of the sealant-pressing member 30 through a liquid channel 34, the base plate 36 is removed from the sealant-pressing member 30 after hardening the sealing liquid and finally a sealant 38 is filled in the sealant-holding groove 33.
Patent JP-H02202362-A (JP)
Title: Switching power source
Inventor: ISHIGAKI TOSHINORI
IPC: H02M7/12
Filed: 1989-01-31
Abstract: PURPOSE:To reduce the capacity of an energy storing element at the secondary of a smoothing means by detecting fluctuation of DC voltage smoothed through the smoothing means and controlling to a predetermined voltage level based on the ON interval of a sub-switching means. CONSTITUTION:A main switching means 11 interrupts the input voltage intermittently to produce pulse voltage which is then transformed through a transforming means 13. Sub-switching means 14-16 for taking in the pulse voltage transformed through the transforming means 13 intermittently for a predetermined interval, smoothing means C1, C2, Cn for smoothing the pulse voltage taken through the sub-switching means 14-16, and a control means 17 for detecting fluctuation of DC voltage smoothed through the smoothing means C1, C2, Cn and shortening/lengthening the ON interval of the sub-switching means 14-16 respectively when the fluctuation of DC voltage is higher/lower than a predetermined level, are provided. By such arrangement, capacity of energy storing element at the secondary of the smoothing means C1, C2, Cn can be reduced.
Patent JP-H10219429-A (JP)
Title: Hard coating-coated member excellent in wear resistance and chipping resistance
Inventor: KAMIKUBO FUMIO
IPC: C23C14/06
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a hard coating-coated member excellent in wear resistance and chipping resistance and suitable as the member for a tool or the like. SOLUTION: This hard coating-coated member is the one in which >= two layers of different hard coating are applied, the indentation hardness under 50gf loads of the hard coating-coated face is regulated to >=2000kgf/mm<2> , and furthermore, its indentation hardness under 5gf loads is smaller than the above hardness by >=100kgf/mm<2> . When N, C, B, CN, BN, BC or CBN is defined as Q, the hard coating layer having a compsn. of Q (Ti1-(x+y) Hfx Aly ) [where 0<x<=0.8, 0<=y<=0.8 and x+y<1] is applied in the vicinity [within 2μm] of the surface of the base material in the hard coating layer and the hard coating layer having a compsn. of Q (Ti1-z Alz ) [where 0<z<=0.8] is applied in the vicinity [within 2μm] of the surface of the hard coating-coated layer.
Patent JP-S52104337-A (JP)
Title: Interlocked control system for preventing exhaust smoke
Inventor: KIMURA SHIYOUJI
IPC: E05B47/00
Filed: 1976-02-27
Abstract: PURPOSE: To connect different automatic closing devices that operate on differrent voltages, by means of a single control unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51149082-A (JP)
Title: Repetitive dead-weight strike preventive device in impact fatigue test ing machine
Inventor: FUJII TAICHI
IPC: G01N3/31
Filed: 1973-02-22
Abstract: PURPOSE: To prevent the repetitive strike of a dead-weight and make a correct impact fatigue test by constructing a dead-weight holding member openable. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06212868-A (JP)
Title: Gate used for watertank
Inventor: WATANABE KIYOSHI
IPC: E06B11/02
Filed: 1993-01-14
Abstract: PURPOSE:To prevent water from becoming dirty by providing a water quality stabilization unit to a gate used for a watertank making use of atmospheric pressure. CONSTITUTION:Both ends of a hollow substance 5 run across the bottoms of ponds 52A and 52B filled with water and are fixed to the ground 72. An openable and sealable section 23 is provided to a right side leg, and an openable and sealable section 32A is provided to a left side leg. After that, cocks 81A and 81B are provided to a water quality stabilization unit 80 consisting of a water pump, a digestion tank, etc., under the water surface of the ponds. In addition, a net is so provided that goldfishes, etc., can not be entered. Therefor, water is poured from an openable and sealable section 14 until water overflows both of draining pipes 42A and 42B. Then, the water in the hollow substance 5 is circulated by operation of the water pump. According to the constitution, the structure is simplified, the cost is reduced and, at the same time, water is kept in clean.
Patent JP-H08222276-A (JP)
Title: Secondary battery unit
Inventor: WATAYA MASAFUMI
IPC: H01M10/44
Filed: 1995-02-09
Abstract: PURPOSE: To cope with the difference in input voltage on the apparatus side to be used, and efficiently use a charging current by outputting a voltage signal converted into voltage from a terminal part. CONSTITUTION: A secondary battery unit 10 and a load device 20 are connected to each other, and a connecting switch 27 of the device 20 is turned on. Therefore, transistors Q1 and Q2 are turned on, and a power source from a lithium ion battery 11 in the unit 10 is supplied to a main circuit 25 in the device 20. At this time, the power source to be supplied to the circuit 25 is supplied by being converted by a constant voltage circuit 13 into voltage set in a connecting position of a movable contact point 15m of a changeover switch 15. Therefore, the main circuit 25 can be stably driven.
Patent JP-S61181059-A (JP)
Title: Enclosed lead storage battery
Inventor: KOIKE KIICHI
IPC: H01M50/55
Filed: 1985-02-07
Abstract: PURPOSE:To stabilize the group pressure by integrally forming an outer wall with rigid synthetic resin at the outside of unit cell where plate group is contained in film battery air except the terminal and the exhaust value section. CONSTITUTION:Plate group 1 comprised of positive and engative plates and a separator is contained in battery jar 2 made of multi-layers of synthetic resin film. The outer wall 4 is formed by positioning an unit cell in a mold then injecting or pressure injecting rigid synthetic resin except to a portion of the terminal 5 and the exhaust valve section 3 which are positioned to face against a recess 6 formed by the mold. Consequently, the group pressrue can be stabilized by the rigid outer wall to provide a rigid outer member corresponding with the unit cell resulting in simplification of assembling.
Patent JP-S57136827-A (JP)
Title: Inductance compensating solid wire transmitter
Inventor: SUZUKI TADASHI
IPC: H04B3/60
Filed: 1981-02-19
Abstract: PURPOSE:To reduce the self-inductance of the titled device and to improve the transmission performance, by providing a metallic matter having <1 specific magnetic permeability within a bobbin of a transmission line. CONSTITUTION:A transmission line 1 has an input terminal 3 and a output terminal 4 and is earthed into the seawater 6 by means of an earth electrode 5. Then a metallic matter 7 having <=1 magnetic permeability is provided within a bobbin 2 wound with the transmission line 1. The aluminum, brass, etc. are used for the matter 7. As a result, the self-inductance of the line 1 is reduced. Thus a solid wire transmitter whose transmission performance does not easily change although the lead-out length of the line 1 varies can be obtained.
Patent JP-H0521225-A (JP)
Title: Negative voltage clamping circuit for controlling current in inductive load
Inventor: KENESU JII BASU
IPC: H01F7/18
Filed: 1991-02-15
Abstract: PURPOSE: To provide a circuit, with which power consumption on a chip can be minimized and an induced load can be driven by a voltage lower than the substrate voltage of chip, without generating parasitic effects by providing a means for respectively supplying specified 1st and 2nd maximum currents to a coil and a means for rapidly discharging the coil. CONSTITUTION: A drive circuit for a coil 41 is provided with a means for supplying a predetermined 1st maximum current to the coil 41, in response to a predetermined 1st state. Further, a means is provided for supplying a predetermined 2nd maximum current which is lower than this predetermined 1st maximum current to the coil 41, in response to a predetermined 2nd state different from this predetermined 1st state and continuous to the predetermined state. Further, a means is provided for rapidly discharging the coil 41, in response to a predetermined 3rd state, different from these predetermined 1st and 2nd states and continuous to that predetermined 2nd state.
Patent JP-H06234820-A (JP)
Title: Core-shell polymer
Inventor: TACHIBANA SHINJI
IPC: C08L51/06
Filed: 1993-02-10
Abstract: PURPOSE:To obtain a core-shell polymer, having a shell part composed of a polymer having amino group and capable of providing a resin composition, excellent in moldability and having a high melt viscosity by melt mixing the polymer in a thermoplastic resin having a functional group reactive with the amino group. CONSTITUTION:The polymer has a shell part composed of a polymer having amino group on a core part. This polymer is preferably prepared according to a multistage emulsion polymerization method for carrying out the seed polymerization in the presence of a seed latex obtained by the emulsion polymerization, preparing a core latex, then performing the seed emulsion polymerization in the presence of the core latex and forming the polymer in the shell part. Furthermore, e.g. a vinyl polymerizable monomer such as allylamine or aminostyrene is copolymerized for introducing the amino group into the shell part by the emulsion polymerization. A rubber-like polymer obtained from butadiene and butyl acrylate is preferred as the polymer constituting the core part.
Patent JP-S63191259-A (JP)
Title: Bus priority deciding system
Inventor: SHOJI HIDEYOSHI
IPC: G06F13/362
Filed: 1987-02-04
Abstract: PURPOSE:To give equal occupation request right to each bus master by providing a 1st means which accepts the requests from plural devices, a 2nd means which stores the priority deciding results equal to the past (n) times, and a 3rd means which gives the bus using permission to a single device only against the using request accepted by the 1st means. CONSTITUTION:The priority memory circuits 11-13 store the numbers of bus masters permitted for the occupation of buses. That is, the circuit 11 stores the bus occupation permission No. preceding by a single time. Then the circuits 12 and 13 store the bus occupation permission Nos preceding by (n-1) times and (n) times respectively. Based on the input signals received from those circuits 11-13, a priority deciding circuit 10 selects the next permission No. for the occupation of the bus and outputs it to each bus master. The priority is controlled by the circuit 10 so that the No. permitted for the occupation of the bus in the previous time is set down successively to the lowest rank. In such a way, the equal occupation request is given to each bus master.