baber/WOPTO huggingface dataset:
Patent JP-H08340311-A (JP)
Title: Frame synchronization circuit
Inventor: ABE NORIMASA
IPC: H04J3/00
Filed: 1995-06-14
Abstract: PURPOSE: To avoid out-of-frame synchronization by conducting discrimination of following frame synchronization by a current frame synchronization position and a new transmission timing position when a transmission timing of a mobile station is switched. CONSTITUTION: When a synchronization word detection circuit 103 detects a synchronization word, a timing offset position frame synchronization following discrimination circuit 106 outputs a reset signal to a bit frame counter 102, which is reset to switch a reception timing to a timing offset position. A frame synchronization position frame synchronization following discrimination circuit 105 detects a synchronization word at each frame at the timing position. Since a base station discriminates frame synchronization following at both circuits 105, 106 in this way, when a mobile station sends data in an offset timing, the base station selects discrimination of frame synchronization following automatically in the transmission timing to avoid frame synchronization from being stepped out.
Patent JP-H0825153-A (JP)
Title: Vertical and rotary driving gear
Inventor: IWASE YOSHITAKA
IPC: H05K13/04
Filed: 1994-07-22
Abstract: PURPOSE:To enable operability to improve so that a manufacturing cost is reduced while vertical moving can be smoothly performed to enable rotary positioning accuracy to improve so that a part can be surely mounted on a workpiece. CONSTITUTION:A vertical and rotary driving gear 10 comprises a frame 11, drive base 15, screw part 53 screwed to a prescribed part of the drive base 15, lifting motor 54 rotating the screw part 53, rotatably supported rotary shaft 17, rotating means 24 driving the rotary shaft 17 and a detecting means 25 detecting a position of the original point of the rotary shaft 17, to directly connect the rotary shaft 17 to the rotating means 24 and to mount it on the drive base 15.
Patent JP-H0458227-A (JP)
Title: Production of nonlinear resistance element for switching
Inventor: MATSUI KUNIYASU
IPC: G09F9/30
Filed: 1990-06-28
Abstract: PURPOSE:To obtain the stable nonlinear resistance element for switching by forming a contact hole to be formed with an org. electrolytically polymerized film to constitute the insulator of a switching element to a reverse taper shape by using an insulating transparent resin. CONSTITUTION:The material to constitute a conductor is formed on a transparent substrate. The conductor may be transparent conductive films, etc., of Au, Ag, Cu, Ni, Cr, Ta, In2O3, SnO2, ITO, etc., or semiconductors. Means, such as sputtering, vapor deposition, CVD, and plating are used as the film forming method. The insulating transparent resin 5 is formed on this conductor 2. The insulating transparent resin includes an epoxy rein, acrylic resin, polyimide resin, etc. A resist 6 is applied on the formed insulating transparent resin and is patterned. The transparent resin 5 is thereafter dissolved by using a solvent, by which the resin 5 is formed to the reverse taper shape. The org. insulating film is formed in this contact hole by an electrolytic polymn. method. A metallic film having prescribed patterning is formed on the resulted org. insulator, by which the nonlinear resistance element is formed.
Patent JP-H0335342-A (JP)
Title: Transfer system for inter-independent program take-over information
Inventor: NISHIYAMA RIKA
IPC: G06F9/06
Filed: 1989-06-30
Abstract: PURPOSE:To quote the data on an independent program which is precedingly executed by producing an interface on an external storage device to store the desired information to be transferred between the independent programs. CONSTITUTION:An external storage 103 is prepared together with the work stations 101 and 102. The storage 103 contains an interface file 104 to store the desired information to be transferred between the independent programs. Both stations 101 and 102 write the desired information to be taken over by the independent program executed previously into the file 104 together with their own numbers and the corresponding process ID when a series of processes are executed with use of an automatic operation function of each job of both work stations. Then the stations 101 and 102 receive the necessary data from the interface file 104 via an independent program to be executed next based on their own numbers and the corresponding process ID. As a result, the data on the independent program which is precedingly executed can be quoted.
Patent JP-S5796708-A (JP)
Title: Multi spindle machining unit
Inventor: CHIYODA HIROJI
IPC: B23B39/16
Filed: 1980-12-03
Abstract: PURPOSE: To prepare a product of high quality at low cost, by such constitution that multi spindles and their driving shafts are internally held collectively in the inside of a spindle quill and this spindle quill can be fully integrally and longitudinally moved.  
     CONSTITUTION: A spindle quill 3 is extended through a case main body 1, longitudinally slidably set and operated as a piston rod extended through and fitted to the main body 1 jointly playing the role of a cylinder. The periphery 10a of a spindle housing 10 is telescopically fitted and held to an internal diameter part 3b of the quill, and a driven spindle 11 is rotatably held internally by bearings 12, 13 to cavity parts C 1 ..., then a spindle 14, internally held with a machining tool T, is internally held to the cavity part C 2  of the spindle 11. Rotary power of a motor M is transmitted to a driving spindle 17. In this constitution, a product of high quality at low cost can be prepared. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07127964-A (JP)
Title: Automatic vending machine
Inventor: KAWAKITA TAKESHI
IPC: F25D19/00
Filed: 1994-07-22
Abstract: PURPOSE:To enable an automatic vending machine including a freezer to be installed in close contact with a wall surface by eliminating the need of a space between a machine back surface and the building wall surface in order to exhaust fresh air for cooling a condenser to the outside of the machine. CONSTITUTION:A fresh air intake port 13 is provided at the lower portion of a right side plate of a casing l, which port communicates c-a machine chamber 12 including a condenser 9 and a fan 10 disposed therein to the outside of the machine. A peripheral edge part formation member 42 with a substantially L-shaped cross section is fixed onto a left side surface of the casing l, and a vent passage 53 surrounded by the casing 1 and the peripheral edge part formation member 42 and including its upper surface opening that forms an exhaust port 14, and further a communication hole 51 for communication of the ventilation passage 53 with the machine chamber 12 is provided in the lower part of the left side plate of the casing 1. Hereby, fresh air taken into the machine chamber 12 from the intake port 13 in the casing right side surface with the aid of the fan 10 cools the condenser 9 and is exhausted to the outside of the machine from the exhaust port 14 after passage through the communication hole 51 and the ventilation passage 53. Thus, an automatic vending machine is brought into close contact with the wall surface in its back surface and is installed without any trouble.
Patent JP-H09329240-A (JP)
Title: Seal device between end faces of two members
Inventor: KON MASATOSHI
IPC: F16J15/10
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent a fall of a seal ring, which seals in an airtight manner between the end faces of two members brought into abutment against each other, from the end faces of the two members. SOLUTION: By bringing the flat surface part 11A and the annular outer peripheral surface 11C of a seal ring 11 into contact with the bottom 9A and the outer peripheral surface 9C of a ring fit-in groove 9, an area of contact surface between the seal ring 11 and the ring fit-in groove 9 is increased and a friction force generated between the seal ring 11 and the ring fit-in groove 9 is increased. This constitution, since the seal ring 11 is held in the ring fir-in groove 9 by a friction force between the bottom 9A and the outer peripheral surface 9C of the ring fit-in groove 9, adheres the seal ring 11 to the end face 6A on the front side of a rear member 6 and reliably prevents separation of the seal ring from the ring fit-in groove 9.
Patent JP-S6415034-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: NAGAO MASATAKA
IPC: A61B5/055
Filed: 1987-07-07
Abstract: PURPOSE:To enhance respiration phase detection accuracy, by applying only a frequency encoding inclined magnetic field crossing the phase encoding direction of an adjacent slice to obtain a monitor signal and using the data obtained by the Fourier transform of the monitor signal to detect the respiration phase of an object to be examined. CONSTITUTION:Since monitoring RF transmitting pulses A1a, 2a excite adjacent slices, said pulses are shifted by DELTAf in frequency as compared with imaging RF transmitting pulses 1, 2. A slicing inclined magnetic field pulse B3a, a frequency encoding inclined magnetic field pulse D5a and a respiration monitoring echo signal E6a are a sequence added for monitoring respiration. In usual, a respiration monitor signal is obtained prior to an imaging sequence and subjected to Fourier transform. The spectrum width F at this time corresponds to the width in the frequency phase encording direction at the imaging time of an object to be examined and the phase of respiration is known on the basis of said width. At an imaging time, by setting a phase encoding inclined magnetic field GE to GE=GEOXDELTAFO/DELTAF, a respiratory moving artifact can be removed. Herein, GEO is encoding guantity and DELTAFO is the width in an encoding direction when there is no movement due to respiration.
Patent JP-H09315354-A (JP)
Title: Sealing device for pin joint of crawler
Inventor: MIHIYAERU KAMIIZERU
IPC: B62D55/21
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To improve the maintenance of sealing ability of the sealing device for the pin joint of a crawler. SOLUTION: A pin joint is composed of a pin 1 and a bush 2, and an outside chain link 3 is attached to the pin 1, and an inside chain link 4 is attached to the bush 2. A lubricating agent such as grease is filled up between a bush end face 5 and the chain link 3 attached to the pin 1, or a fillable labyrinth chamber 6 is formed, and an annular sealing piece 7 is provided in the labyrinth chamber 6, and supported by a bush end face 5 and the bottom face 8 opposed to the face 5 of the layrinth chamber in an axial direction and by the pin 1 and the side 9 of the labyrinth chamber in a radial direction. The sealing piece 7 supported by the bush end face 5 and a sealing range are formed of a sealing edge formed on the gable roof-shaped end face of the sealing piece 7.
Patent JP-S5693828-A (JP)
Title: Cooling unit for continuous annealing furnace
Inventor: NITOU TAKASHI
IPC: C21D1/26
Filed: 1979-12-27
Abstract: PURPOSE:To prevent the deformation of a steel plate by a method wherein guide rolls to stop swinging of steel plate and installed between carrier rolls in a cooling unit and the temperature of guide rolls is controlled close to the temperature of steel plate. CONSTITUTION:A steel plate 18 is guided from soaking zone to casing 10, is moved by carrier rolls 16, 20, and is maintained at a specified temperature by injecting cooling gas from plenum chambers 22, 24. Between the carrier rolls 16, 20, guide rolls 26, 28 are installed to come in contact with the steel plate 18 so as to stop its swinging, thereby preventing contact with the plenum chambers 22, 24. The guide rolls 26, 28 can be heated by heater 30 through a predict calculator 34 and power regulator 32. From the prescribed annealing furnace operating conditions, the calculator 24 calculates and predicts the temperature of steel plate 18 contacting the rolls 26, 28, then controls the power regulator to approach the rolls 26, 28 temperature to the predicted temperature. In this manner, the process eliminates the deformation of steel plate and properly guides the steel plate.
Patent JP-S5691849-A (JP)
Title: Preparation of catalyst carrier
Inventor: KATOU YASUYOSHI
IPC: B01J37/04
Filed: 1979-12-27
Abstract: PURPOSE: To obtain the catalyst carrier with high fine pore volume and strength by a method wherein, in preparing the catalyst carrier, an inorg. fibrous substance is added to a stock substance of the catalyst carrier and the resulting compound is baked.  
     CONSTITUTION: To the stock substance of the catalyst carrier such as titanium oxide hydrate or alumina hydrate, the inorg. fibrous substance such as a glass fiber or a rock fiber is added. Then, when the obtained compound is sufficiently kneaded and baked, said inorg. additive is not burned nor eliminated, but well arranged in random and, thereby, the catalyst carrier with increased fine pore volume and high strength can be produced. Thereafter, a catalytically active substance is supported thereon to form said catalyst. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0460771-A (JP)
Title: Hierarchical picture information retrieval system
Inventor: HAMURA HIDEKI
IPC: G06F17/30
Filed: 1990-06-28
Abstract: PURPOSE:To systematically manage picture information by storing a retrieval title including retreival codes given to respective picture information and a picture for retrieval, displaying the picture for retrieval in the order of the hierarchy relation of the picture for retrieval and retrieving picture information. CONSTITUTION:When there is the retrieval instruction of a document picture, a picture access part for retrieval 15 inputs the picture 20 for retrieval from a retreiving picture file 13, decodes it in a picture conversion part 7 and displays it in a CRT display 9. An operator designates an area (2-m) where the document picture (m) which is to be retrieved is stored as against the picture for retrieval 20. A control part 1 informs an address name conversion part 17 of a position 2-m and reads an address name 2-m, corresponding to said position. The control part 1 recognizes whether hierarchy is defined in the address name 2-m or not. Then, it designates a storage position, 3-1, for example, as against a picture 30 for retrieval, obtains as address name 3-1 and recognizes that there is no definition of hierarchy. The control part 1 transfers the address name 3-1 to a retrieval title access part 12 and gives the instruction of retrieval.
Patent JP-S5961855-A (JP)
Title: Original conveyor
Inventor: NOZAKI HIROMI
IPC: B65H5/00
Filed: 1982-10-01
Abstract: PURPOSE:To prevent the occurrence of a jam and the damaging of an original by providing original storage cases wherein plural originals are arrayed successively, and conveying the original storage cases in the array direction of the originals in cooperation with part of the original case. CONSTITUTION:The cases 1 containing originals 3 are set in a bellows shape and when sprockets 7 and 8 are rotated clockwise, the case 1 is conveyed as shown by an arrow. The case 1 is stopped at a specific position, i.e. exposure position on an original platen 6, and thus the original is also mounted on the platen 6. The case placed on the platen 6 so far is conveyed to the left side of a copying machine body 4 after its copying and the next case 1 is conveyed and placed on the platen 6. Thus, originals 3 are conveyed while stored in cases 1, so neither jamming nor damaging of an original occurs.
Patent JP-S6326702-A (JP)
Title: Controller for multi-freedom degree manipulator
Inventor: OSUGA KOICHI
IPC: G05D3/12
Filed: 1986-07-21
Abstract: PURPOSE:To simply and surely an estimated parameter by storing the final value of a trial to use it as the initial value of the estimated parameter for the next trial when the adaptive nonlinear compensation is carried out after estimating the unknown parameter emerging at a dynamic characteristic model of a manipulator. CONSTITUTION:The output of a multi-freedom degree manipulator 21 is supplied to an adaptive identifying part 24 together with the difference output secured from a model part 23. The part 24 reads the final value of the estimated parameter obtained in a previous mode out of an adaptive parameter storage part 28. Then said final value of the estimated parameter is used at the initial value ak(o)r of the estimated parameter of the trial of this time. Then the initial value ak(t)r is obtained and sent to an inertia force arithmetic part 25 and a nonlinear force arithmetic part 26. The outputs of both parts 26 and 27 as well as a stabilizer 27 are added with an input U and supplied to the manipulator 21.
Patent JP-S6232707-A (JP)
Title: Parabolic antenna system
Inventor: NAKANO HISAMATSU
IPC: H01Q11/08
Filed: 1985-08-05
Abstract: PURPOSE:To obtain a parabolic antenna reducing its power loss and blocking and having a simple structure by arranging a backfire helical antenna on the focal position side of a reflection mirror as a primary radiator. CONSTITUTION:The backfire helical antenna 5 is arranged on the focus of the parabolic reflection mirror 1 and a coaxial line 6 is connected to a reflector side feeding point of the antenna 5. Respective size of the antenna 5 is selected so that electromagnetic waves are radiated to the feeding end side. Thereby, an incident electromagnetic wave reflected by the reflection mirror 1 and converted on the focal position can be efficiently received. Since the feeding point can be set up on the end part close to the reflection mirror 1 and the coaxial line 6 can be drawn out through the shortest distance, the power loss can be reduced and blocking can be checked. When a rigid cable is used for the coaxial line 6, the coaxial line 6 can be also used as a supporting body.
Patent JP-H068742-A (JP)
Title: Differential limit force control device for vehicle
Inventor: SUGIHARA ATSUSHI
IPC: F16H48/30
Filed: 1992-06-29
Abstract: PURPOSE:To provide a differential limit force control device which further improves vehicle performance by simultaneously mounting a passive type suspension control device and a differential limit torque varying mechanism as the increase of the number of parts, a cost, and weight is suppressed. CONSTITUTION:Clutches 6a and 6b are located between a differential gear case 32 and the drive shafts 3a and 3b of drive rear wheels 4a and 4b, and a control pressure for hydraulic actuators 1a and 1b of a suspension control device is fed through a hydraulic hoses 10a and 10b to pistons 8a and 8b for varying deferential limit torque by pressing a clutch on the moving side. Further, when a hydraulic suspension actuator control pressure is below a specified value, springs 9a and 9b for setting an initial reaction force at which the press force of pistons 8a and 8b is rendered ineffective are arranged internally of the piston, and springs 7a and 7b through the force of which initial set differential limit torque is exerted on clutches 6a and 6b in a state that the piston press force is reduced to zero are disposed in a position where a clutch plate on the moving side is pressed.
Patent JP-S6149593-A (JP)
Title: Speaker
Inventor: YAMADA MASAO
IPC: H04R7/02
Filed: 1984-08-16
Abstract: PURPOSE:To give an effective blowing function to a speaker when a diaphragm is oscillated, by arranging plural holes on concentric circles around a cap of a cone. CONSTITUTION:A dynamic speaker 1 is provided with a pulp cone 2, and the cone 2 is provided with plural narrow and long holes 2a in the peripheral direction. These holes 2a are arranged on plural concentric circles around a cap 3 and are distributed throughout the cone from the position near a driving part 2c to the position near an edge 2b. When an audio signal is inputted to the speaker 1, a driving part 4 is oscillated back and forth, and the cone 2 is oscillated back and forth also by transmission of this oscillation, and waves of condensation and rarefaction are generated in the air contacting with the cone to radiate sounds. Sounds radiated from the front face are larger than those from the rear face by the conical shape of the cone. Simultaneously with this sound radiation, the air on the rear face side is sent to the front face side through holes 2a.
Patent JP-H0220402-A (JP)
Title: Radial tire
Inventor: TAKINO HIROSHI
IPC: B60C1/00
Filed: 1988-07-08
Abstract: PURPOSE:To improve low temperature characteristic of a radial tire by using a tread made from rubber composite containing filler of which the mean primary particle diameter is over 40mmu as a main filler component. CONSTITUTION:100 parts rubber, various parts filler, various parts, naphthene oil, 3 parts flowers of zinc, 2 parts stearic acid, 1 part antioxidant (Santoflex 13), 1 part paraffin wax, 1.4 parts vulcanization accelerator (CBS), and 2 parts sulfur are sufficiently kneaded for 4 minutes with a Banbury mixer for obtaining a rubber composite, and a radial tire having the tread made form the composite and a size of 165/70SR13 can be obtained in the usual method. Hereby the radial tire having excellent low temperature characteristics can be obtained.
Patent JP-H0834334-A (JP)
Title: Brake fluid pressure estimating device in brake traction controller for vehicle
Inventor: YOKOYAMA SATOSHI
IPC: B60T8/175
Filed: 1994-07-22
Abstract: PURPOSE:To lessen the error of estimated brake fluid pressure and perform brake traction control precisely by storing the relationship of change gradient to the temperature condition of brake fluid with a variation-of-brake-fluid- pressure operation means, and changing over the change gradient, in accordance with the temperature condition. CONSTITUTION:The CPU of an electronic control unit ECU stores a program which executes antilock control and brake traction control, and each control is performed, according to specified logic. As to the traction control, the ECU stores the relationship of the change gradient of brake fluid pressure to a pressure increase or decrease signal, and operates the variation of brake fluid pressure, based on the pressure increase or decrease signal, and operates this value of the estimated brake fluid pressure, based on the operated variation and the previous value of the estimated brake fluid pressure, and updates this operated value as the previous value of the estimated brake fluid pressured. The ECU stores the relationship of change gradient to the temperature condition of the brake fluid, and changes over the change gradient, in accordance with the temperature condition of the brake fluid.
Patent JP-S6416248-A (JP)
Title: Retainer
Inventor: KAGATANI ISAO
IPC: H02K41/03
Filed: 1987-07-08
Abstract: PURPOSE:To make it possible to retain simultaneously a lateral and vertical rotation of a movable element by holding hard balls between a movable element and a stationary element to be rotated freely. CONSTITUTION:The first tooth 1 is formed on one end of a yoke 2 having a skirted shape, and an excitation coil 4 is fitted into an axis 3 of the other end. The second tooth 8 is formed on the surface of a movable element 9. A retainer 10 is formed of a metal sheet, a relief section 11 is provided to the central part, a hole 12 is made in an inclined section and a retaining section 14 is provided to the circumferential edge of the hole 12. Hard ball 13 are rotated freely between the retainer 10 and a metal sheet 15 to integrate them into a unit by a spot welding.