baber/WOPTO huggingface dataset:
Patent JP-H05248471-A (JP)
Title: Hydraulic buffer
Inventor: MASAMURA TATSUYA
IPC: F16F9/34
Filed: 1992-03-06
Abstract: PURPOSE:To perform the reliable feed of working oil from a lower working oil chamber to an upper working oil chamber during a compression stroke by providing an oil passage through which the upper working oil chamber is communicated with a reservoir chamber, and arranging a check valve, opened toward the upper working oil chamber side, in the oil passage. CONSTITUTION:An oil passage through which an upper working oil chamber A and a reservoir chamber C are intercommunicated comprises a bearing 3, an oil hole 21, and a pipe 22, and a check valve 23 opened toward the upper working oil chamber A side is arranged to the tip of the pipe 22. A negative pressure is sometimes generated in the upper working oil chamber A since the speed of a piston 8 is too high during a compression stroke so that an amount of working oil fed from a lower working oil chamber B to the upper working oil chamber A by means of the check valve 14 of the piston 8 is not sufficient. In this case, simultaneously with the above, working oil in the reservoir chamber C forcibly opens the check valve 23 and flows through the oil passage by means of the pipe 22 and the oil hole 21 and is sucked in the upper working oil chamber A to prevent the occurrence of the unstable feed of working oil.
Patent JP-S528441-A (JP)
Title: Power supplying system
Inventor: HOSHI TOSHIHIKO
IPC: H02J9/06
Filed: 1975-07-10
Abstract: PURPOSE: Restricting variation of load voltage immediately after switching a system of the power supplying from other power supply to No-interruption power supply. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05251856-A (JP)
Title: Structure for wire bonding electrode
Inventor: KOBAYASHI TOYOTAKA
IPC: H05K3/32
Filed: 1992-03-06
Abstract: PURPOSE:To narrow the width of an electrode and its pitches, and achieve the miniaturization of a highly densified device by forming at least an extrusion or a recess in the wire bonding part of the electrode on a wiring board. CONSTITUTION:An electrode 8 formed on a base board 3 has a plurality of grooves 8a on the flat part 8c on the surface, and also, the raised portions 8b arranged on both ends of the electrode in parallel with grooves 8a. The part between the raised portions 8b and 8b becomes a junction for the bonding wire 7. The raised portions 8b forcibly regulate the dimension of the bonding wire 7 to be compressedly joined. These recesses and extrusions can be cut by a diamond cutter or the like for formation, for example. With the provision of the grooves 8a on the surface of the electrode 8, the area for the bonding wire 7 to be compressedly joined becomes greater. The bonding wire 7 also bites into the grooves 8a. Thus, the coupling strength of the stitch bond 9 can be enhanced. Also, with the raised portions 8b on both ends of the electrode 8, it is possible to prevent the stitch bond 9 from running out from the electrode 8.
Patent JP-H03286019-A (JP)
Title: Pile head processing method for cast-in-place concrete pile
Inventor: KIKUTA YOSHIO
IPC: E02D5/34
Filed: 1990-04-02
Abstract: PURPOSE:To make it possible to split a pile head portion without occurrence of noise. by horizontally supporting a pipe by means of each pipe supporting metal fitting mounted on each pile main reinforcement of a pile head portion such that the nipple- like projection attached to the pipe is forcedly touched on the inner peripheral surface of a casing. CONSTITUTION:A pipe 1 has both a flexible nipple-like projection 2 projectedly attached onto the end portion of the pile peripheral side thereof, and a plug 2 inserted therein at the end portion of the opposed side thereof. The pipe 1 is horizontally supported by each pipe supporting metal fitting 4 mounted on each pile main reinforcement 9 of a pile head portion such that the nipple-like projection 2 is forcedly touched on the inter peripheral surface of a casing 10. The concrete placing work is then carried out. After the concrete placed in the casing 10 is hardened, the casing 10 is pulled out, to thereby form a horizontal hole due to the pipe 1 on the pile head portion. Subsequently, the flexible nipple-like projection interconnected onto the outer side end of the hole is exposed, and the wedge for splitting the pile head is inserted from the exposed portion into the horizontal hole formed by the pipe, to thereby split the the pile head. With this arrangement, it is possible to save the man-hour and cost without using a rock drill.
Patent JP-H11257382-A (JP)
Title: Motor-operated disk brake
Inventor: YAMAGUCHI TOUMA
IPC: F16D65/18
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To apply or release a motor-operated disk brake as a parking brake without energizing the motor. SOLUTION: A motor-operated disk brake 1 being of a caliper floating type employs a ball screw mechanism A to convert the rotation of a nut member 11 by the rotation of the rotor 18 of a motor 17 into the rectilinear motion of a piston 4 that in turn presses friction pads 7 and 8 against a disk rotor 3 to produce braking force. For use as a parking brake, a lever 27 is first operated to turn a cam 25, which in turn moves a rod 26 and also a pushrod 36 to finally displace the piston 4 via an adjusting nut 31 with the result that the friction pads 7 and 8 are pressed on the disk rotor 3. In conformance with the wear of these friction pads 7 and 8, a screw transmission mechanism B displaces the adjusting nut 31 following the movement of the piston 4 to adjust the pad clearance.
Patent JP-H06257374-A (JP)
Title: Construction method for sunk well
Inventor: KITAMURA MORIO
IPC: E21D5/08
Filed: 1993-03-05
Abstract: PURPOSE:To construct a sunk well without using a cylindrical structure of heavy weight and large size. CONSTITUTION:Piles 2, 3 are continuously provided on the outer circumference side of a guide frame 1, the pile 2 provided at a decided interval to the guide frame 1 is combined with the frame by means of a liquid pressure cylinder 4. After driving the pile 2, the pile 3 not combined with the guide frame 1 is driven, and the ground surrounded by the piles 2, 3 is drilled. Thereafter, the liquid pressure cylinder 4 is extended so as to push up the guide frame 1 to the ground to be drilled, and such process is repeated so as to construct a sunk well.
Patent JP-2000285641-A (JP)
Title: Information recording device
Inventor: MIYAZAKI YOSHIAKI
IPC: G10L15/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To make inputtable the title of a piece of music or the like by a simple work by performing voice recognizing processing to a voice, generating text data corresponding to this voice and recording these text data on a record ing medium corresponding to respective kinds of preceding information. SOLUTION: A voice recognizing part 9 starts operation under the control of a control part 5 and performs voice recognizing processing to an audio signal inputted through a microphone 10. Further, the voice recognizing part 9 converts the result of this voice recognizing processing to text data and outputs them to a bus. Under the control of the control part 5, a hard disk device(HD) 4 records the text data recorded in a title memory 6 when audio data sent out of such a compact disk(CD) part 2 are completely recorded. At such a time, the HD 4 records the text data recorded in this title memory 6 making the text data correspond to every piece of music based on recorded audio data.
Patent JP-2000285540-A (JP)
Title: Method and device for detecting distortion amplitude of reproduced signals, method and device for reproducing power control and reproducing device
Inventor: FUJITA GORO
IPC: G11B11/105
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To optimally control reproducing power of light beams at all times in the case of reproducing the data recorded on a magneto-optical recording medium in which a high density recording is made possible. SOLUTION: A clock signal CLK2 provides timings including a standard level portion, portion immediately prior to the rising edge of reproduced signals, and the timing between the rising edge to a falling edge of the reproduced signals. Reproduced signals RF (the level values of the reproduced signals), which are digitized by an A/D converting section 215, are shifted by the timings of the signals CLK2 and stored in shift registers 216, 217 and 218. By using the level values of the reproduced signals RF stored in the registers 216, 217 and 218, distortion amplitude levels of the reproduced signals and amplitude levels of the reproduced signals are computed in an amplitude level computing section 220. By employing the computational results, reproduced power error signals ER are formed in a reproduced power error signal forming section 222.
Patent JP-S62244300-A (JP)
Title: Motor control circuit
Inventor: FUJII SHOZO
IPC: H02P8/00
Filed: 1986-04-14
Abstract: PURPOSE:To improve reliability of initial position setting operation and to perform the initial position setting always in a simple constitution, by a method wherein a rotation member setting mechanism has elasticity and a confirmation processing mode of low power two-phase excitation state is installed. CONSTITUTION:A coupling member 2c between a rotary member 2 and a step motor 1 has elasticity, thereby a projection 2b at forced stop state is prevented from colliding violently with a forced stop lever 3 and bouncing. Before drive step, low power two-phase excitation is performed and confirmation processing is performed regarding whether abnormal state occurs or not. Only when occurrence of abnormal state is discriminated, the forced stop state is discriminated and the stepping motor 1 is driven.
Patent JP-S62242314-A (JP)
Inventor: OKANO KAZUYUKI
IPC: H01C7/10
Filed: 1986-04-14
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-S57200662-A (JP)
Title: Safety device for fuel tank of automobile
Inventor: MATSUMURA HIROSHI
IPC: F02M31/20
Filed: 1981-06-02
Abstract: PURPOSE:To prevent pressure increase in the tank by a method wherein the vapor of gasoline in the fuel tank is cooled to liquidify it when the vapor pressure thereof becomes high. CONSTITUTION:When the vapor pressure of the gasoline in the fuel tank 2 has exceeded a set value during the rotation of an engine 15, a pressure switch 11 is closed and an electromagnetic valve 6 is opened. On the other hand, an electromagnetic clutch 14 is excited and the output shaft 16 as well as the driving shaft 13 of the engine 15 are coupled, a compressor 5 is driven, a refrigerant carrie in an enclosed pipeline 7 is cooled and the temperature thereof is lowered when it is carried to a cooler 3 and expanded, therefore, the interior of the fuel tank 2 is cooled, the vaporized gasoline is liquidified and the pressure in the tank is lowered. Then, the pressure switch 11 is opened, the electromagnetic clutch 14 is separated, the driving of the compressor 5 is released and the cooling operation is stopped.
Patent JP-S529887-A (JP)
Title: Snow-prpof device
Inventor: SUZUKI SUNAO
IPC: H02G7/16
Filed: 1975-07-11
Abstract: PURPOSE: An effective snow-proof device of a transmission line, wherein a single-phase AC power source or DC power source is connected between a neutral and the earth in parallel to an earthing circuit to increase joule heat by placing the current of the said power source upon a three-phase AC current. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000275090-A (JP)
Title: Method and device for weighing object to be transported
Inventor: OSADA YASUSHI
IPC: G01G13/08
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain high accuracy with simple control by stopping loading when an integral metering value reaches a value where the weight of a loaded object on a belt is subtracted from a target setting value, and by utilizing the difference between a resultant integral value and the target setting value for correction in next weighing. SOLUTION: The weight of a loaded object on a belt from a loading position to a weighing one is calculated according to the instant measurement value of belt wear 4, belt length from each loading position to a weighing device, and belt speed. When the integral value of the belt wear 4 reaches a value where the calculation value is subtracted from a target setting value to be carried, a load-dispensing device is stopped. Then, at timing where the difference between a resultant integral value and the target setting value on the completion of weighing is added to and subtracted from an operation integral value on the next weighing, dispensing from a hopper 1 is stopped, thus eliminating the need of a hopper exclusive for weighing and the dispensing device, and reducing carrier time since weighing can be continuously made.
Patent JP-H11283970-A (JP)
Title: Ashing equipment
Inventor: MAEKAWA NAGAYOSHI
IPC: H01L21/302
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To more effectively prevent scattered resist from re-attaching to a wafer disposing a heater for heating and ashing the resist attaching to the inside of an ashing chamber, in the ashing chamber wherein the wafer is mounted. SOLUTION: An ashing chamber 22 has a main body 25 of a chamber having a wafer 24 disposed inside and having an opening 26 in an upper part. In an opening 26 of the main body 25 of the chamber, a quartz window 28 through which microwaves are irradiated on a space above the wafer 24 from a duct 27 is installed. A sidewall in an upper part of the main body 25 of the chamber is provided with a gas lead-in port 29 for leading a reactive gas in. In the axial direction of the main body 25 of the chamber, a susceptor 31 which causes the wafer to move vertically and has a heating mechanism inside is disposed. On the inside of the main body 25 of the chamber, a heater 33 embedded with a heating source is disposed. The wafer 24 is transferred between the ashing chamber 22 and a load locking chamber 23 by means of a rotatingly movable transfer robot 37.
Patent JP-H10266348-A (JP)
Title: Joint mechanism of horizontal and vertical members in wooden building
Inventor: HOSOHATA HIROSHI
IPC: E04B1/26
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a joint mechanism capable of simply and firmly assembling horizontal and vertical constituent members such as column, sill, beam, etc., in the framework of a wooden building. SOLUTION: This joint mechanism is so constituted that butt ends of members (sleeper and beam) 4 on one side of horizontal and vetical members constituting a wooden building are butted on the sides of members (posts) 3 on the other side of them to connect them through metal joint members 6. In that case, a long piece and a short piece continued at right angles to each other are formed in the joint members 6, one cut groove is formed in the butt ends of the members 4 on one side, and while the long piece of the joint members 6 is fitted to the cut groove of the members 4 on one side to fix, the short piece of the joint members 6 is brought into contact with the sides of the members 3 on the other side to fix.
Patent JP-S5312229-A (JP)
Title: Pal synchronous signal generator
Inventor: NISHINO TAIZOU
IPC: H04N9/44
Filed: 1976-07-21
Abstract: PURPOSE: To simplify the circuit constitution with a compact size by use of modulator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62246611-A (JP)
Inventor: UOZUMI HIROTO
IPC: F16B39/02
Filed: 1986-04-16
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-H07268247-A (JP)
Title: Strippable color paint for coating human skin
Inventor: SAITO TSUTOMU
IPC: C08L29/04
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a color paint which can be easily stripped off after applied to the human skin by incorporating a water-sol. polymer compd., an org. solvent, and a pigment into the paint. CONSTITUTION:This paint is obtd. by compounding 40-70wt.% water-sol. polymer compd., 0.5-15wt.% org. solvent, 1-30wt.% org. or inorg. pigment, and, if necessary, 0.1-2wt.% aloe extract, 0.1-2wt.% perfume, 1-10wt.% lame powder, glycoprotein, glycose, etc.
Patent JP-H11281142-A (JP)
Title: Wind direction regulating unit for air conditioner
Inventor: ISHIDA TORU
IPC: F24F13/20
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To simply rotatably coupling a plurality of wind direction plates provided in an air outlet of a window type air conditioner. SOLUTION: In the wind direction regulating unit comprising a plurality of support holes opposed to both upper and lower walls of an air outlet, a plurality of wind direction plates 7 rotatably supported to support shafts 7a, 7b provided at both upper and lower walls in the support holes, and a coupling plate 8 rotatably coupled to coupling pins 7d provided integrally with the plates 7 at the rear of the plates 7 to alter a wind direction into a room by laterally driving the plate 8; the plate 8 has one set of upper and lower coupling members 8A, 8B of the same shape provided with a plurality of cutouts corresponding to the pins 7d, and both the members 8A, 8B are mounted at the pins 7d to be longitudinally double.  In this case, a protrusion 8b is provided at one of surfaces of the members 8A, 8B brought into contact with each other, and a recess 8c is provided at the other, thereby stabilizing it after mounting at the pins 7d.
Patent JP-H09283600-A (JP)
Title: Wafer height position detecting mechanism for wafer transfer apparatus
Inventor: KAKEHASHI HIDEKI
IPC: H01L21/677
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To improve the spatial efficiency of the entire size of a detecting mechanism to improve the detection accuracy of a detecting sensor. SOLUTION: This height detecting mechanism 1 comprises a sensor mount 7 which mounts a wafer detecting sensor 6 and is vertically movable independently of a transfer robot 2, a motor 9, a motor driver 10, a motor controller 11 and the main controller 12 which receives data corresponding to the wafer height position from the motor controller when it detects a wafer and generates a control signal for moving the robot 2 to a position corresponding to the wafer, based on the data. Since the wafer detecting sensor 6 is vertically movable independently of the robot 2, it is possible to make the entire structure compact, execute the wafer height position detection and wafer transfer at once. The independent sensor 6 may employ a high-detection performance through-type sensor, this enabling high-accuracy wafer height position detection.
Patent JP-H03285537-A (JP)
Title: Motor
Inventor: NISHIMURA HIDEKI
IPC: H02K11/00
Filed: 1990-03-30
Abstract: PURPOSE:To efficiently produce a motor where an annular permanent magnet body is secured firmly in a groove section by constructing any one of inner or outer circumferential sections of the annular permanent magnet body and the groove section tightly and spacing the other through an interval section filled with adhesive. CONSTITUTION:Since the outer circumferential sections of an annular permanent magnet body 32 and a groove section 46 are constructed tightly, the annular permanent magnet body 32 can be positioned easily with respect to the groove section 46. Since the inner circumferential sections of the annular permanent magnet body 32 and the groove section 46 are spaced through an interval section 50 filled with adhesive 38, adhering state can be confirmed easily from the outside. Consequently, a motor where the annular permanent magnet body 32 is secured firmly to the groove section 46 can be produced effectively and the annular permanent magnet body 32 is prevented from falling off.
Patent JP-2000279618-A (JP)
Title: Island for pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an island for pachinko game machine which eliminates need for a larger size of an upper storage tank and moreover, can avoid the delay in the supply of prize balls to a pachinko game machine due to insufficient capacity of a ball hoisting device from a lower storage tank. SOLUTION: An upper storage tank 2 and a ball force feeder 4 are installed at an upper part of each island 1. The ball force feeder 4 can directly force feed balls in the upper storage tank 2 to an upper storage tank 2 of the adjacent island 1 through a transfer tube 8. Each upper storage tank 2 is provided with a detector for the minimum holding quantity of balls and when an ball holding quantity insufficiency signal is outputted, the ball force feeder 4 of the adjacent island 1 is operated to refill the upper storage tank 2 corresponding to the outputted insufficiency signal with balls.
Patent JP-S58204938-A (JP)
Title: Controller of fuel injection timing in diesel engine with supercharger
Inventor: SAIKI TAKAHARU
IPC: F02D1/18
Filed: 1982-05-24
Abstract: PURPOSE:To release advance timing control at supercharge time, by connecting a pressure air chamber in an altitude timing control compensator of fuel injection timing to an intake system in the downstream of a supercharger. CONSTITUTION:A pressure air chamber 74 in an altitude timing control compensator 66 of fuel injection timing is connected to an intake pipe 22 in the downstream of a supercharger 24. The compensator 66 fully opens a valve body 73 on the flatland despite a load and speed of an engine. While on the highland, a decrease of air pressure displaces the valve body 73 downward, and a bleed amount to a pump chamber 38 is decreased to advance timing control earlier than the timing control on the flatland, however at high speed operation of the engine, the valve body 73 is displaced upward by supercharge pressure and fully opened, and the timing control is released.
Patent JP-H05260122-A (JP)
Title: Inter-communicator flow control method
IPC: H04L29/08
Filed: 1992-03-10
Abstract: PURPOSE:To prevent overflow of a buffer during communication between communicators coupled through a communication line. CONSTITUTION:A synchronizing text 10 is transmitted from a reception part 1 of a communicator 3 on the reception side to a transmission part 4 of a communicator 6 on the transmission side, and the transmission part 4 is controlled by this synchronizing telegraphic message 10 to synchronize both communicators 3 and 6 with each other, thus preventing overflow of the buffer at the time of communication. Consequently, the reliability of the communication system is considerably improved.
Patent JP-S5518313-A (JP)
Title: Wire cut discharge processor
Inventor: OBARA HARUKI
IPC: B23H7/04
Filed: 1978-07-18
Abstract: PURPOSE:To promote a removal of dusts produced due to a discharge process and to enable a high speed discharge processing, by vibrating a conductive wire forming a wire electrode, which located facing and opposite to an object to be processed, according to a non-contact system. CONSTITUTION:A conductive wire 10, which forms a wire electrode, is wound out in the direction A, and is positioned facing and opposite to an object to be processed and with a gap provided between them, and is discharged. A pulse voltage having a proper frequency is applied from a discharge process power source 20, and a discharge processing of the object 12 to be processed is proceeded. A processing current flowing into the wire 10 is also flown into a conductive member 22, and as a result a periodical magnetic power, which corresponds to a current value (i) and a size of a gap G, acts between the wire 10 and the member 22. And thus, the wire 10 can be vibrated in such a condition as is desired, and the removal of processing dust can be promoted.