baber/WOPTO huggingface dataset:
Patent JP-2001074023-A (JP)
Title: Thread crusher of anchuor bolt for concrete product
Inventor: HAYASHI TOSHIKATSU
IPC: F16B39/02
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To easily perform thread crushing work of an anchor bolt in a short time without requiring skill by plastically deforming a thread of a locking nut by fixedly constituting a single-acting hydraulic cylinder on the other end inside of a frame so that an end part of a piston is opposed to a pressing surface of a movable member. SOLUTION: After screwing a locking nut N in a prescribed position or more (a position n2 of a drawing) by inserting a female screw member 2 of a previously using coupler into a screw part S of an anchor bolt An which is exposed in a recessed part K of an end part of a concrete product A, a tip part of the screw part S is allowed to abut to a bottom part of a sandwiching claw 10 of a fixing member 20, a thread crusher is inserted so that the sandwiching claw 10 is positioned on the rear side of the screw part S, and when pressurizing a single-acting hydraulic cylinder 10,  a thread of the screw part S sandwiched between the sandwiching claw 10 of the fixing member 20 and a collapsing claw 30 of a movable member 40 is plastically deformed downward accoring to a movement of the movable member 40 while being pressed by a tooth 30a of the collapsing claw 30 so as to crush the thread in several seconds with reproducibility.
Patent JP-H0699757-A (JP)
Title: Control device for vehicle
Inventor: KASHIWAGI KEIJI
IPC: B60K23/04
Filed: 1992-09-17
Abstract: PURPOSE:To improve durability of a limited slip differential as worsening of running-through ability of a vehicle is suppressed to a minimum limit by setting the threshold of a differential limit force allowable to the limited slip differential from the number of differential revolutions and finely controlling input torque according to the threshold. CONSTITUTION:Respective current values outputted to a front differential gear 15, a rear differential gear 18, and a center differential gear 21 are computed by a control unit 23 based on a throttle opening signal, a wheel speed signal, and a mode signal. A differential limit force by an electromagnetic multidisc clutch is controlled based on each of the current value. From respective wheel speeds, thresholds DELTANF, DELTANR, and DELTANC corresponding to the numbers of differential revolutions DELTANf, DELTANr, and DELTANc of the differential gears 15, 18, and 21, respectively, are calculated. A control region is decided from a relation between the thresholds DELTANF, DELTANR, and DELTANC and a differential limit force. When it is decided that the threshold is in the control region, the width of reduction of a throttle opening is steppedly set and suppressed to a necessary minimum limit.
Patent JP-S61172984-A (JP)
Title: Emergency actuator device functioning as safety in combination of vertical direction bellow type door
Inventor: BERUNAARU KUROOTORE
IPC: E06B9/82
Filed: 1985-11-07
Abstract: A counterweight (12) provided at the end of a shaft (8) for winding up the door-raising belts (3) of a concertina type door. The counterweight (12) is designed to open the door to a fraction of its height. It co-operates with the motor (7) when the door is being opened and closed under normal circumstances. A motor and brake unit (14) is provided including both the motor (7) and a brake for locking the shaft (8) when the motor is not in operation. Catch means may also be provided on the bottom of the door. Manual means are provided for releasing the shaft-locking brake means in the event of a power failure. The device is essentially a safety device and in the event of a motor breakdown or a power failure it enables the concertina-type door to be rapidly opened, at least partially. Similarly, in the event of the coupling between the drive shaft and the motor being broken, the device prevents the door from falling to its closed position in a catastrophic manner. The device also makes it possible to use a motor of smaller power than would be required in an installation which does not include a counterweight.
Patent JP-S61127190-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU AKIRA
IPC: H01L27/15
Filed: 1984-11-26
Abstract: PURPOSE:To eliminate a positioning error and a limitation on the integration density as well as to avoid the complexity of an additional optical system in a semiconductor device by a method wherein the semiconductor device is constituted in such a structure that the emitting directions of lights to emit from the semiconductor light-emitting elements through the refracted layer, which is monolithically formed with the semiconductor light-emitting elements, are made to differ from one another. CONSTITUTION:An array laser 14 consisting of laser elements 11-13 is formed on a reflection coating 15 consisting of a-Si and SiO2, a film 17 having a refrac tive index (n) is provided and a processing is performed thereon with a gradient of an angle theta on both sides thereof. Lights to emit from the laser elements 11-13 pass through the film 17 and emit while being turned into light rays with angle phi between each other. The angle phi is given to be represents by sin(theta+phi)=nsintheta. The emitting lights 11a-13a of this array laser can be made into parallel rays by a single lens.
Patent JP-S61126418-A (JP)
Title: Measuring instrument for vehicle
Inventor: EBARA KATSUMI
IPC: G01D9/00
Filed: 1984-11-24
Abstract: PURPOSE:To analyze data accurately and to prevent vain printing of printing paper by holding fixedly driving data stored in order every prescribed period with the manual operation and enabling to print the driving data within a prescribed time including a point of its lock time only when a vehicle is stopped. CONSTITUTION:A pulse from a vehicle velocity sensor part 12 is counted with a processing circuit part 14 and renewed with the prescribed period and stored along with the data of a timing part 26 in the storage part 18. Further, the operation of a lock switch part 22 is detected with a lock detecting part 24 and the output to the storage part 18 from the circuit part 14 is stopped and the data within the prescribed time are held fixedly in the storage part 18 making its lock time a reference point. Then, vehicle velocity data of the storage part 18 and the times corresponding to these data can be printed in a printer 32 by operating a print switch part 30 and the vehicle stoppage is detected with a vehicle body information detecting part 34 and a stop signal is outputted to the circuit part 14 via an information processing part 36 and printed in the printer 32 only when its signal is outputted.
Patent JP-H0663195-A (JP)
Title: Golf training device and turn table
Inventor: NAKAGAWA YUKIO
IPC: A63B69/36
Filed: 1992-08-24
Abstract: PURPOSE:To enhance the effect of the practice and increase interest in the practice by reproducing a condition which is substantially identical with that of a shot position on an actual golf course. CONSTITUTION:An recess 2 serving as a sand trap is formed on the upper surface of a table 1 which can be inclined at an optional angle so as to reproduce a landform condition which is substantially identical with that of a shot position on a golf course. Further, ups and downs, and closable cups are provided on the upper surface of a turn table 3 which is turned so as to give variations to putting practice.
Patent JP-H04129399-A (JP)
Title: Load decentralizing control system for multiprocessor
Inventor: UMEMURA SHIGEKI
IPC: G06F15/177
Filed: 1990-09-20
Abstract: PURPOSE:To improve the processing efficiency by deciding the number of event information to be fetched in response to the congestion state of its own and other load decentralizing processors and extracting information from a common memory. CONSTITUTION:Whether or not event information is set in a common memory 8 is detected at first and when the event information is set, an utilizing ratio of a CPU in a load decentralizing processor 7 is compared with a reference utilizing ratio of the CPU set in advance, and when the ratio does not exceed the reference ratio, the idle reception buffer number of the processor 7 is compared with a preset reference number relating to the idle buffer number and when the reference value is not exceeded, the maximum number of event information able to be fetched is decided from the utilizing ratio of the CPU and the idle buffer number and the event information sets of the number in response to the processing number is fetched sequentially from the common memory 8 and to the reception buffer and then the processing is terminated.
Patent JP-H1074517-A (JP)
Title: Lithium secondary battery
Inventor: YAMASHITA HIROHISA
IPC: H01M10/0565
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery with high capacity and excellent charge/discharge cycle characteristic. SOLUTION: A lithium secondary battery has a positive electrode formed of lithium-nickel composite oxide as active material, a negative electrode formed of lithium ion storage/release material or lithium metal or lithium alloy as active material and a separator containing nonaqueous electrolyte or a solid electrolyte. The lithium-nickel composite oxide has particles formed in hollow spherical shape with primary particles aggregated into secondary particles which have average perticle sizes of 1-5μm and specific surface areas of 2-10m<2> /g.
Patent JP-H04129333-A (JP)
Title: Encoder
Inventor: KOBORI TOMOO
IPC: H03M7/14
Filed: 1990-09-20
Abstract: PURPOSE:To save information quantity of a data of a digital information signal by using a coding means so as to apply coding processing to a data of a digital information signal in n-bits thereby converting the data into a data in m-bits. CONSTITUTION:A data separation circuit 2 selects a data to be subject to compression coding from an inputted digital video signal 1 and outputs the selected data as a compressed data 2b and outputs other data not subject to compression coding as a through-data 2a. The through-data 2a obtained from the data separation circuit 2 is written sequentially in a RAM 3 according to a write enable 6a and an address data 6c representing the writing mode from a memory control circuit 6. A prediction device 4 and a subtractor 5 calculate a prediction value corresponding to the compressed data 2b extracted by the data separation circuit 2 from two through-data (reference samples) each before and after the compressed data and calculate a difference between the compressed data and the prediction data to obtain a difference data in bit number n+1(=9).
Patent JP-H0672297-A (JP)
Title: Control method of automatic brake device
Inventor: FUKAMACHI KAZUHIRO
IPC: B60T7/12
Filed: 1992-08-25
Abstract: PURPOSE:To pressure-brake adequately according to the running conditions by pressure-controlling a brake pipeline smoothly by a pump pressure when automatic braking is applied in low speed running, while pressure-controlling the brake pipeline radically by a high pressure of accumulator pressure in the braking operation in a medium and a high speed runnings. CONSTITUTION:In low speed running, pressurization solenoid valves 32 and 42 are ON, and the accumulator pressure Pa of an accumulator 29 is opened to brake pipelines 16 and 18, and when the pressure is made less than a set value, depressurization solenoid valves 30 and 40 are ON so as to cut off from a master cylinder 14, and an oil pump 24 is driven by a motor 25. As a result, the pump pressure Pp is led in from a pipeline 26 to the brake pipelines 16 and 18. In a medium and a high speed runnings, the oil pump 24 is driven, and the accumulator pressure Pa of the accumulator 29 is controlled at a high pressure. The depressurization solenoid valves 30 and 40 are ON in such a condition, and by controlling the pressurization solenoid valves 32 and 42 ON and OFF in several rounds, a high pressure of accumulator pressure Pa is led in to the brake pipelines 16 and 18 intermittently.
Patent JP-H0888364-A (JP)
Title: Manufacture of thin film transistor
Inventor: TOSAKA HISAO
IPC: H01L29/786
Filed: 1994-09-16
Abstract: PURPOSE: To reduce the time for film forming significantly by a method wherein the thickness of an etching stopper is reduced to a fraction of several number. CONSTITUTION: An n<+> -type thin film semiconductor layer 6 is formed so as to cover an etching stopper 5 and, further, cover the whole surface of a thin film semiconductor layer 4. Moreover, a resist film is formed on the surface of the n<+> -type thin film semiconductor layer 6 to form a natural oxide film on the surface of the layer 6. The resist film 7 is left only on a region on which the n<+> -type thin film semiconductor layer 6 and the resist film and the natural oxide film on the other region are removed. If wet-etching is applied, the region of the n<+> -type thin film semiconductor layer under the natural oxide film 6a corresponding to the remaining part of the resist film 7 is not etched and not removed.  With this constitution, the thickness of the etching stopper layer 5 can be reduced to a fraction of several number and the film forming time can be reduced significantly in a short time.
Patent JP-H0890124-A (JP)
Title: Production of pipe for ornamentation
Inventor: KONO KIICHI
IPC: A44C5/00
Filed: 1994-09-16
Abstract: PURPOSE: To provide a process for producing a pipe for ornamentation capable of easily producing the pipe which has excellent appearance and stable joining strength and is specific as a pipe for ornamentation. CONSTITUTION: At least two kinds of sheet materials consisting of different metals varying in color tones subjected to butt welding, followed by rolling, disk blanking, drawing and piping. The finer crystals of the weld zone are formed and the mechanical strength is improved.
Patent JP-H06194334-A (JP)
Title: Reference electrode
Inventor: WARUTAA GUNBUREHITO
IPC: G01N27/414
Filed: 1993-09-08
Abstract: PURPOSE: To provide a planer type reference electrode for a chemical sensor which can be manufactured by a standardized technology well balanced with the price and supplies a measuring liquid and a correcting liquid without requiring a thick diffusion layer. CONSTITUTION: This planer type reference electrode comprises an induction electrode 21 on a planer substrate 20, a layer 22 made of a polymer and patterned to cover a region of the substrate 20 where the induction electrode 21 is formed, a groove 23 extended transversely from the induction electrode 21 to a region where it can contact a measuring liquid and a correcting liquid to be supplied to a chemical sensor, and a cover 25 closely covering the groove 23.
Patent JP-H07102394-A (JP)
Title: Sealing device for rotating body
Inventor: YONEDA JUNKICHI
IPC: C25D17/00
Filed: 1993-10-05
Abstract: PURPOSE:To perfectly seal gas in a tank and to eliminate its leakage to the outside of the tank. CONSTITUTION:A space 14b is formed between casing 12 and a axial part 25a by a spacer ring 14, the space 14b and a feed pipe 18 are communicated by a feed hole 12a, and a high pressure gaseous nitrogen 33a equal to gaseous nitrogen sealed in the plating tank is fed from the feed pipe 18 to the space 14b. Even if there is a leakage in a packing 15 on the side of the plating tank, the high pressure gaseous nitrogen 33a fed to the space 14b flows into the plating tank, the gaseous nitrogen 33 in the plating tank is perfectly sealed, and its leakage to the outside of the plating tank is eliminated.
Patent JP-H07106925-A (JP)
Title: Latch circuit
Inventor: YAMAZAKI MASUO
IPC: G11C11/41
Filed: 1993-10-05
Abstract: PURPOSE:To improve the alpha-ray resistance of a latch circuit which feeds back data via an emitter-following circuit. CONSTITUTION:A latch circuit 10 is provided with a delay circuit DL consisting of a 1st inverter INV1 which inverts the level of a negative phase clock CL2 transmitted through a 2nd output terminal of a clock driver D and a 2nd inverter INV2 which inverts the level of the output signal of the inverter INV1, and an AND circuit AND which takes an AND between the output signal of the circuit DL and a positive phase clock CL1 transmitted through a 1st output terminal of the driver D. Furthermore unlike the conventional latch circuits of this kind, the output signal (emitter-follower current control signal S) of the circuit AND is supplied to the bases of the 1st and 2nd emitter-follower current control transistors Q21 and Q22 respectively.
Patent JP-H02145997-A (JP)
Title: Overpacked container for radioactive waste
Inventor: AKASAKA HIDENARI
IPC: G21F5/005
Filed: 1988-10-04
Abstract: PURPOSE:To diminish a deformation of a buffer material layer and a generation of a wrack and to prevent a deterioration of the buffer layer's protection effect by filling spaces between an inner wall of an overpacked container and a canister with the buffer material. CONSTITUTION:An overpacked container 4 is constituted with a main body part 6 of the container and a lid 7, a canister 3 containing a radioactive waste is housed in the container 4 and a buffer material 8 and 9 are packed into spaces between the canister 3 and the container 4. As the buffer material 8 filled in an upper part of the container 4 is fixed after the radioactive waste is brought in, an inner part of the material has a recessed shape and the shaped material is fixed to the lid part 7 to be able to be handled together with the lid 7, and also a knob 11 is provided so as to be controlled remotely. On the other hand, the buffer material 9 is shaped protrudingly to fit with a bottom shape of the canister 3 and several air vent holes are provided. Consequently, even in a case that an outer pressure works on the buffer material layer outside the container 4, a little doformation of the buffer material occurrs and a generation of wracks diminishes and thus an effect of the outer buffer material layer can be kept for a long period.
Patent JP-S62107829-A (JP)
Title: Punch driving device
Inventor: YOGO TERUAKI
IPC: B21D28/20
Filed: 1985-11-06
Abstract: PURPOSE:To easily feed a punch to the prescribed position by regulating the movement of a ram shaft with the member which is reciprocated by a rotary member and the stopper which is integrated with the ram shaft in the titled device pressing the pipe terminal with the punch. CONSTITUTION:A whirl-stop is performed with the outer engagement of a slider 6 to a ram shaft 4 by crossing the male screw on the outer periphery thereof and by fitting the tip of a pin 18 to the groove in the axial direction thereof. First a step motor 14 is rotated, the rotary nut 8 which is screwed to said male screw is rotated and the slider 6 is moved in A direction until its end face is detected by contactless switch 26, and a motor 14 is stopped. The slider 6 is then moved in B direction by the value corresponding to the production error of the punch 32 from its origin by reversing the motor 14. The pressing is then performed by feeding the punch 32 to the work position by moving the shaft 4 in A direction by driving a cylinder rod 3 with hydraulic cylinder 2. In this case the end face 3a which makes at right angles approximately with the shaft 4 of the rod 3 is abutted to the end face 6a of the slider 6 and the rod 3 is stopped at this position.
Patent JP-S62109364-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMA YUKIO
IPC: H01L21/265
Filed: 1985-11-07
Abstract: PURPOSE:To readily form a double N-type layer structure by bonding tungsten to the top and side of a silicon layer by CVD not to bond the tungsten to a silicon oxide film but to bond it only to the silicon by only the simple method of CVD. CONSTITUTION:A silicon oxide film 2 and a polysilicon layer 3a are formed on a P-type silicon substrate 1. Phosphorus or arsenic ions are implanted 1X10<13>cm<-2> in a direction of an arrow to form an N<-> type region of low density region layer. Then, a tungsten 5 is deposited by CVD. Since the tungsten 5 deposited by CVD has good bondability with polysilicon but has wrong bondability with the film 2, the tungsten is formed to extend on a gate region from a polysilicon layer 3a at the top and the side of the layer 3a. Then, phosphorus or arsenic ions are implanted 3X10<15>cm<-2> to form an N<+> type region 6 of deeper high density impurity region than the region 4, and to form source and drain regions made of the regions 4, 6.
Patent JP-H10152754-A (JP)
Title: Case hardening steel and production of case hardening steel
Inventor: UNO MITSUO
IPC: C22C38/60
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To produce particle coasening resistant case hardening steel in which there occurs no coarsening of particles and growth of abnormal particles even in the case of carburizing treatment after cold forming and to provide a method for producing the case hardening steel. SOLUTION: This particle coasening resistant case hardening steel contains 0.1 to 0.3% C, 0.1 to 1.0% Si, 0.3 to 2.0% Mn, 0.01 to 0.06% Al so as to satisfy 1.0 to 2.0% Al(%)/N(%), 0 to 0.07% Nb, 0 to 0.1% V so as to satisfy >=0.005% Nb(%)+V(%), 0 to 0.3% Cu, 0 to 0.5% Ni, 0 to 2.0% Cr, 0 to 0.5% Mo, 0 to 0.5% W, 0 to 0.3% Pb, 0 to 0.08% Te, 0 to 0.01% Ca, 0 to 0.3% Bi, 0 to 0.08% S, <=0.03% P, and the balance Fe with inevitable impurities. As for the method for producing the case hardening steel, a steel is heated to >=1100 deg.C, is subjected to hot working, is finished at >=850 deg.C, is cooled at a cooling rate of 5 to 500 deg.C/min to 500 deg.C or is furthermore reheated at >=1000 deg.C and is subjected to hot working, this hot working is finished at >=850 deg.C, and cooling is executed at a cooling rate of 5 to 500 deg.C/min to 500 deg.C.
Patent JP-S62109280-A (JP)
Title: Recording and reproducing system for postscript type storage device
Inventor: KAMANAKA NOBUO
IPC: G06F12/00
Filed: 1985-11-07
Abstract: PURPOSE:To record all of bits of management information in a file of large capacity and to reduce an access time in a short time by recording bits of data management information fractionating them into segments when the bits of management information in plural files of large capacity are recorded and reproduced. CONSTITUTION:When a recording is performed, a data, the bit of management information of the data, and a bit of segment management information are fetched in a central processing part 2 through an input device 1, and the data is stored at the data storage area 7a of a postscript type storage medium. When the bit of data management information is a new file, one of segments at a management information storage area 7b is allocated and given to it, and the capacity of the bit of data management information stored within the bit of administration information of the segment is stored at a memory 3. Next, the bit of segment management information within the memory 3 is stored at a segment management area 7c, and also, the memory 3 is updated. And a disc controller 4 issues an instruction to a disc drive device 5 by a command from the central processing unit 2 and the bit of data management information is recorded with the said segment of the management information storage area 7b.
Patent JP-S61128804-A (JP)
Inventor: KANAI NAOTAKA
IPC: A01B63/10
Filed: 1984-11-26
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。