baber/WOPTO huggingface dataset:
Patent JP-H02310112-A (JP)
Title: Suspension control device for vehicle
Inventor: UEDA KAZUMITSU
IPC: B60G17/015
Filed: 1989-05-26
Abstract: PURPOSE:To improve riding comfort and steering stability by detecting the disturbance of a vehicle, such as rolling and pitching, with a tuning fork type angular velocity sensor, and drive-controlling suspension to properly drive-control suspension with a small number of sensors. CONSTITUTION:Specified arithmetic processings are performed by an electronic control controller 12 based on output signals from a turning fork construction oscillatory type angular speed sensor 11 with drive frequency exceeding 1KHz. In accordance with the result of the arithmetic processings, suspension is drive- controlled by an actuator 13. In this case, the angular speed sensor 11 is consti tuted by connecting No.1 vibration unit 109 having orthogonally coupled a drive element 101 consisting of a piezoelectric bimorph and No.1 detection element 103 at a junction 105, and No.2 vibration unit 110 having orthogonally coupled a monitor element 102 consisting of a piezoelectric bimorph element and No.2 detection element 104 at a junction 106 with a connecting plate 107, and supporting the connecting plate 107 with a supporting rod 108 at a single point.
Patent JP-H01127594-A (JP)
Title: Force seizing system of wood-collector collected wood
Inventor: TOUYAMA TSUTAE
IPC: B66C21/00
Filed: 1987-05-30
Abstract: PURPOSE: To perform the lateral yarding in a wide range without generating the obstacle wood by the easy driving operation, by mounting a small pulley for winding and suspending a cargo lifting rope and a large pulley for winding and suspending a haul rope on a loading block, and comprising a restricting means for anchorably and releasably restricting a stopper near an end of the haul rope. CONSTITUTION: When a haul rope HAL is wound on a first drum D1 , a stopper 8 near an end of the haul rope is brought into contact with a pair of restriction levers 7 to restrict and anchor the haul rope. The conveying of the cargo and the empty carriages CR is performed in this condition. In the lateral yarding, a brake of a second drum DA of a cargo lifting rope LFL is loosened, and a loading block 1 is lowered to be grounded. Then the restriction levers 7 are released, and a hook 11 of a point of the haul rope HAL is delivered to perform the lateral yarding of the skidding. As mentioned in the above, the lateral yarding can be performed in a wide range of a yarder work with few obstacle woods without accompany with the complexity in the yarder driving operation.
Patent JP-H06341597-A (JP)
Title: Pressure fluctuation preventive device in cold reserving layer of liquefied gas tank
Inventor: AOKI EIJI
IPC: F17C3/04
Filed: 1993-06-03
Abstract: PURPOSE:To suppress the increase of cost in a simple structure, and to eliminate pressure fluctuation in a cold reserving layer without reducing the cold reserving effect. CONSTITUTION:In a pressure fluctuation preventive device in a cold reserving layer, a cold reserving layer 1 is provided around the periphery of a tank main body 3 placing a specific clearance 2, and an outer shell 4 surrounding the outer periphery of the cold reserving layer through a hold space H is provided. And a balance hole 18 communicating the clearance 2 penetrating the cold reserving layer 1 and formed on the outer periphery of the tank main body 3, and the hold space H, is provided at the position near the highest position of the cold reserving layer 1 provided on the outer periphery of the tank main body 3.
Patent JP-H01301930-A (JP)
Title: Throttle opener controller
Inventor: HANE HIDEYUKI
IPC: F02D9/02
Filed: 1988-05-30
Abstract: PURPOSE:To improve pursuiting characteristic of a throttle opener by arranging a means of negative pressure lock and a negative pressure delay valve in the middle of a negative pressure circuit for driving an actuator. CONSTITUTION:A check valve 11 is formed between a vacuum control valve 8 and a negative pressure supply port 9, while a negative pressure passage which opens near a closing point of a throttle valve 3 is formed between a throttle opener 4 and a vacuum control valve 8. Also, in the middle of a negative pressure passage 12, a negative pressure delay valve 13 is formed and hereby the effect owing to negative pressure pulsation is eliminated, and further, smooth operation with a good pursuiting characteristic can be made at the time when the throttle valve 3 is opened to a set degree of opening.
Patent JP-S61292482-A (JP)
Title: Device for deciding existence/absence of video signal
Inventor: YASUDA YOSHINORI
IPC: H04N5/44
Filed: 1985-06-19
Abstract: PURPOSE:To automatically decide the existence/absence of a video signal by detecting the synchronizing signal of a prescribed cycle included in the video signal and deciding the existence/absence of the video signal by the existence/ absence of the pulse output of a longer pulse duration than the cycle of the synchronizing signal based on the output of a detecting means. CONSTITUTION:The output of an one shot section 4 has a previously set constant so as to obtain an one shot output (c) of a pulse duration from the leading time of t0 to the trailing time of t2. When the one shot section 4 is triggered by the trailing of the first synchronizing signal, the output thereof is led as t0 in the figure c. When the trailing of the second synchronizing signal comes before the trailing of t2, the one shot section 4 is triggered, further the one shot output is outputted from the t1 of a c with the pulse duration based on the constant and a high level is maintained for a long period. By this repetition thereafter, while the video signal comes, the output of the one shot section 4 constantly goes to the high level. By deciding this High level by a digital processing section 5, the existence/absence of the video signal is decided and the video signal is controlled.
Patent JP-H07317852-A (JP)
Title: Gear train for automatic transmission
Inventor: SAKAMOTO KENICHI
IPC: F16H3/62
Filed: 1994-05-24
Abstract: PURPOSE:To reduce the size of a gear train for an automatic transmission by a method wherein the sun gear of a first planetary gear device is divided and a pinion engaged with the sun gear forms a long pinion. CONSTITUTION:The first sun gear 4s of a first planetary gear device 4 is divided and outputting from a first carrier 4c to the inner side through a gap therebetween is practicable. First ring gear 4r and a second ring gear are intercoupled and the first carrier 4c is coupled to a third ring gear 6r. First, second, and third sun gears 4s, 5s, and 6s are coupled and a third carrier 6c is coupled to an output shaft 3. This constitution provides at least a five forward gear speed through selection operation of some fastening element. Further, since a first pinion 4p engaged with the first sun gear forms a long pinion, constitution is formed in a compact manner as a whole.
Patent JP-H11322290-A (JP)
Title: Stabilizer device for load
Inventor: ISHIMURA YUICHI
IPC: B66F9/18
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To bring a pad into contact with an upper surface of load of each row with uniform pressing force and prevent load collapse and deformation of load during a carriage by connecting each pad with a suspension device imparting pressing force and communicating a pressurized fluid chamber by a communicating path. SOLUTION: An elevating/lowering rod is lowered along a stabilizer elevating/lowering guide, a stabilizer frame is pushed down via an arm and a stabilizer mount, and a piston 11, a rod 4b and a pad 2 fixed to these are pushed down with pressure of hydraulic fluid stored within an oil chamber 4d of each suspension 4. Inter-oil chamber 4d of each suspension 4 is communicated by a communicating pipe 4c, the suspension 4 corresponding to load 10 whose upper surface is located on the lower side elongates to the lower side till the piston 11 and the pad 2 are abutted on the upper surface of the load 10, the suspension 4 corresponding to load 10 whose upper surface is located on the upper side has small elongation amount of the piston 11 and the pad 2, and hydraulic fluid moves to the side of the suspension 4 having large elongation amount through the communicating pipe 4c.
Patent JP-H06327092-A (JP)
Title: Dome type speaker
Inventor: MORITA TOSHIYUKI
IPC: H04R7/12
Filed: 1993-05-12
Abstract: PURPOSE:To enable assembly without using a jig or the like and to reduce the processes of coating adhesive by integrally molding a cylindrical holding part, a frame and dome-like thin diaphragm by a synthetic resin material. CONSTITUTION:This dome type is speaker 1 is composed of the cylindrical holding part 2 of a magnetic circuit, the frame 3 continuously provided on the upper end opening part of the holding part 2 and the thin-dome-like diaphragm 4 whose outer circumferential edge part is continuously provided on the inner circumferential edge part of the frame 3 above the holding part 2. The holding part 2, the frame 3 and the diaphragm 3 are integrally formed by thermoplastic polycarbonate, Also, for the cylindrical holding part 2 for holding the magnetic circuit, hooking parts 2a and 2b respectively projecting to an inner side along the opening parts of an upper end and a lower end are integrally formed and a space A formed by the hooking parts 2a and 2b and an inner circumferential wall 2c is defined as the holding part of the magnetic circuit. The inner diameter of the holding part 2 is approximately same as the size of the outer diameter of the magnetic circuit matched with the diameter of the speaker desired to obtain.
Patent JP-H10320937-A (JP)
Title: Magnetic disk apparatus
Inventor: NAKAMURA GENTARO
IPC: G11B21/02
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk apparatus having a stopper mechanism which is short in a bend direction. SOLUTION: This apparatus has a plurality of magnetic disk media 5, an actuator 3 in which a plurality of magnetic heads 4 are loaded at a leading end part to face the magnetic disk media 5 and which positions the magnetic heads, a coil 7 supported by the actuator 3, a VCM(voice coil motor) 6 pairing with the coil 7 and driving the actuator 3, and a stopper 9 stopping the actuator 3 when the actuator moves beyond a position range. The stopper 9 is an elastic body applying an initial bend, having one end fixed and the other end restrained. The stopper is arranged at a predetermined position in a movement direction of the actuator 3.
Patent JP-S5560798-A (JP)
Title: Heat fence
Inventor: NIWA RIICHI
IPC: F17C13/10
Filed: 1978-10-31
Abstract: PURPOSE:To prevent earth and sand from being frozen through a heating wall, by providing box-shaped heaters around a tank so that the width of each heater extends in the radial direction of the tank and is smaller than the height and length of the heater and by causing a heat medium to flow through the heaters. CONSTITUTION:Box-shaped heaters 9, each of which has a width X smaller than the height Z and length Y and has a heat medium inlet port 10 on one side in the direction of the length Y and a heat medium outlet port 11 on the other side, are provided around a tank so that the neighboring heaters are overlapped with each other and the width X of each heater extends in the radial direction of the tank. A heat medium is caused to flow through the box-shaped heaters 9 to transfer heat from the medium to earth and sand to prevent them from being frozen. Since the heaters are box-shaped and have an enough length in the circumferential direction of the tank, it is less possible that the earth and sand x are frozen through a heating wall. The number of the heaters can be decreased. This results in reducing the cost of facilities.
Patent JP-S5561070-A (JP)
Title: Semiconductor device
Inventor: TOUGEI YOSHIIKU
IPC: H01L29/78
Filed: 1978-10-31
Abstract: PURPOSE: To obtain MISFET having the desired threshold voltage by growing an Si epitaxial layer on an insulating base plate, such as sapphire, providing a groove of a specified depth, and forming a gate here.  
     CONSTITUTION: p-Type epitaxial layer 2, surface index (100), is grown on insulating substrate 1, made of sapphire or spinel, and a mask having a window area corresponding to the desired V-groove depth is mounted on this. By using an anisotropic etching solution mainly consisting of potassium hydroxide, layer 2 is selectively etched and a V-groove is made in the center of layer 2. Subsequently, gate SiO 2  film 3 is coated on the surface of the V-groove. On top of this is provided polycrystalline Si gate electrode 4, and on both sides of this in layer 2 are formed n + -type source and drain regions 5, 6 by diffusion, which are respectively fitted with electrodes 7, 8. By this, the effective thickness of layer 2 is determined by the distance between the end of the V-groove and substrate 1. When the depth of the groove is selected, the desired value can be obtained for the threshold voltage of MISFET. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08329151-A (JP)
Title: Method for controlling work flow system
Inventor: MINOYA MANABU
IPC: G06Q10/00
Filed: 1995-05-31
Abstract: PURPOSE: To efficiently and flexibly take a share in the work in a work flow system. CONSTITUTION: A node managing part 505, a transaction managing part 506 and a data managing part 507 for respectively accessing a node information management table 200, a transaction management table 300 and a division/ connection information management table 400 are included in a work flow control engine 503, a system constructor 501 defines various information related to the division or connection of circulation data through a man-machine part 502, data previously defined in respective tables 200, 300, 400 are circulated to a worker 500 accessing the engine 53 through a network 508 and an application part 504, and the worker 500 can redefine the contents of the tables 200, 300, 400.
Patent JP-S6028028-A (JP)
Title: Production of magnetic recording medium
Inventor: TATSUNO TETSUO
IPC: H01F41/20
Filed: 1983-07-25
Abstract: PURPOSE:To obtain a magnetic recording medium having high coercive force and high durability by vapor depositing an iron molecule which is ionized by a rate higher than a specific% as well as iron and iron nitride to the surface of a nonmagnetic substrate at a specific incident angle after ionizing N higher than a specific% to the iron and an iron ion. CONSTITUTION:A crucible 2 containing iron 1 of 99.9% purity is used together with an electron beam irradiation source 3 for the iron 1, a radiation filament 4 for ionizing thermion of iron molecule, an ionizing electrode 5, an ion collecting electrode 6 for measurement of iron ion and nitrogen ion, a film thickness meter 7, and an ion gun 9 for ionization and iron acceleration of N2 gas flowed from a valve 8. A substrate 10 of glass, etc. is set on the electrode 6 so as to secure a >=50 deg. incident angle to the surface of the substrate, and a positive potential is applied to the electrode 5. Then the vapor deposition is carried out under the conditions where >=5% ionized iron exists to the sum of iron and ionized iron and N is ionized within a 5-100% range of the sum of the iron and the ionized iron. Thus it is possible to obtain a recording medium which excels in acid resistance and wear resistance. In addition, the lifetime of the filament 4 is also increased.
Patent JP-S5925404-A (JP)
Title: Directivity diversity receiving system and antenna
Inventor: TAGA TOKIO
IPC: H04B7/10
Filed: 1982-08-03
Abstract: PURPOSE:To improve the reliability, to ensure reception with high performance and to realize an integral structure with a radio equipment housing owing to use of a single antenna element and a planar structure by using a microstrip antenna and ensuring diversity reception. CONSTITUTION:This diversity system comprises a diversity circuit 21, antenna branches 22 and 23, and a circular microstrip antenna 26. The circuit 21 includes a level comparator 27, a switch circuit 28, a control circuit 29 of the circuit 28, a receiving circuit 30 and a synthesizer 31. The figures (a) and (b) show the reception states of the switching diversity and the synthetic diversity respectively. In such a constitution, the correlative coefficient is extremely reduced and the equivalent effective gain is secured for the antenna branches. Furthermore the isolation is satisfactory between two feeding points. Then an integral structure is possible with a radio equipment housing owing to use of just a single antenna element as well as a planar form of the antenna. Thus, the scale is miniaturized and the reliability of the diversity receiving system is improved.
Patent JP-S61291140-A (JP)
Title: Line printer
Inventor: KANTO RYOSUKE
IPC: B41J1/20
Filed: 1985-06-19
Abstract: PURPOSE:To prevent the abrading and cutting losses of a type belt during high-speed running by a method in which a lubricant is set on the platen side where no vibration occurs in the type belt during running period and applied on the back of the type belt during high-speed running stably all the time. CONSTITUTION:A solid lubricant 22 of molybdenum disulfide (MoS2), etc., and a lubricant coating mechanism 21 incorporated with a spring 23 to press the lubricant 22 to the back of a type belt 1 are bured in the nearby region leading to the print starting position of the printing region for a platen in the face of the back of the type belt 1 of the platen 2. Since no weaving vibration occurs in the type belt 1 running at high speeds under guidance toward the longitudinal direction of the platen 2 having the coating mechanism 21 in the buried state, by pressing the lubricant 22 on the back of the type belt 1 during high-speed running by means of the spring 23 of the mechanism 21, the lubricant 22 can be exactly rubbed over the back of the belt 1 during running before printing to keep it in the lubricant-coated state all the time.
Patent JP-H0428972-A (JP)
Title: Heat pump
Inventor: KOSASA TETSUO
IPC: F25B27/02
Filed: 1990-05-24
Abstract: PURPOSE:To eliminate a need of a pump, to save power consumption and to improve maintenance by providing a second heat absorber for vaporizing refrigerant, a discharge valve arranged in a high temperature passage, a refrigerant reservoir positioned spatially higher than the second heat absorber, a first suction valve arranged on the upstream side of the refrigerant reservoir, a second suction valve arranged on the downstream side of the refrigerant reservoir and a second suction valve opening/closing means. CONSTITUTION:High pressure refrigerant gas is sent by a drive of a compressor 6 to a heater 1 through a four-way switch valve 4 to be condensed (equal pressure cooling), expanded adiabatically by a decompressor 2, gasified by a first heat absorber 3 (equal pressure heating), and returned to the compressor 6 through the four-way switch valve 4 and an accumulator 5 (compressor heat pump cycle operation). When a second suction valve 11 is in closed state, a cooling medium in a second heat absorber 7 is vaporized and equal volume compressed. When pressure of the second heat absorber 7 rises to exceed a valve opening pressure of a discharge valve 8, the discharge valve 8 opens, so that pressing refrigerant gas in the second heat absorber 7 is sent to the heater 1, where it is condensed to heat the heater 1 (refrigerant heating heat pump cycle operation).
Patent JP-H0430686-A (JP)
Title: Clock generator
Inventor: MORIMOTO TAKESHI
IPC: H04N19/00
Filed: 1990-05-24
Abstract: PURPOSE:To accurately generate a clock synchronously with a horizontal synchronizing signal and a burst signal having a continuous phase fluctuation by comparing a phase of an output of a frequency divider with the phase of the horizontal synchronizing signal to control a voltage controlled oscillator, storing a waveform of a burst signal based on the frequency of the voltage controlled oscillator and reading the stored waveform repetitively. CONSTITUTION:A phase of a horizontal synchronizing signal (HD) generated by a horizontal synchronizing detector 2 and a phase of an output of a 1/910 frequency divider are compared at a phase comparator 3 and its output is used to control the oscillating frequency of a voltage controlled oscillator 4. Thus, a clock whose frequency is 4fsc is generated. The clock thus obtained is fed not only to a frequency divider 5 but also to an A/D converter 6, a D/A converter 8 and a burst expansion circuit 7. A burst signal in a video signal is at least digitized in the A/D converter 6 and the burst expansion circuit 7 stores only one cycle waveform of at least a burst signal into its own storage circuit, the stored digital burst signal is repetitively read from the storage circuit and a continuous analog burst signal is obtained from the D/A converter 8.
Patent JP-H0314470-A (JP)
Title: Carrier tape
Inventor: TOMU SUKURUTEITSUKU
IPC: B65D73/02
Filed: 1990-05-24
Abstract: PURPOSE: To make it easy for a carrier tape to function properly in automated equipment used for inserting components into the carrier tape or detaching them from it, by so forming parts of pocket side walls most of which are at obtuse angles to a striplike portion that the parts are at right angles, and by so forming parts of pocket bottom walls corresponding to them that the parts stick out, thereby forming shoulders and restricting entry of the pockets on a reel into the pockets beneath it. CONSTITUTION: A carrier tape 10 comprises a striplike portion 12 and wall portions spatially forming a multiplicity of similarly shaped pockets. The wall portions each comprises a bottom wall portion 16 and side wall portions 18. Most of the side wall portions 18 are angled parts 20 of slightly greater than a right angle with respect to the top surface 13 of the striplike portion 12 so that the angled parts 20 converge toward the bottom wall portions 16. Parts of them are small parts 24 extending between the striplike portions 12 and the bottom wall portions 16 and being approximately at right angles to the top surface of the striplike portion 12.  The small parts 24 form shoulders 28 together with the projecting parts 26 of the adjacent bottom wall portions 16, and restrict entry of the side wall portions 18 spatially forming the pockets 14 in one wrap of the carrier tape 10 on a reel into pockets 14 in other wrap beneath it.
Patent JP-H09319808-A (JP)
Title: Method and device for hierarchical electronic cash
Inventor: OKAMOTO TATSUAKI
IPC: G06Q20/00
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To sesure privacy, to prevent the illegal use, to reduce a communication volume, and to realize the divisional use. SOLUTION: A user U generates keys NU, SSU, and K (301 and 302) and enciphers (x), K, and NU by a public key (303), to send U and E1 (x, K, NU) to a bank B, and the bank B records the pair of U and E1 in a data base (201) and ubtracts (x) from the account of the user U and sends E1 to an issuer I, and the issuer I deciphers E1 by a private key (102) and records the pair of E1 and NU in a data base 105 and signs (x) and NU (104) and enciphers S1 (x, NU) by K (106) and sends EK to the user U through the bank B, and the user U deciphers EK by K (304) to obtain the signature S1 of the issuer I. NU and S1 are set as electronic cash C.  At the time of payment, the sure U sends NU and C to a retail store W, and the store W sends information (e) to the user U, and the user U signs a payment (y) (y<=x) and (e) with SSU and sends the signture SU and (y) to the store W, are the store authorizes the payment of (y) if verification of each signature is successful as well as y<=x is true.