baber/WOPTO huggingface dataset:
Patent JP-H02212391-A (JP)
Title: Load transfer joint
Inventor: ISHIHARA HIROO
IPC: C30B15/32
Filed: 1989-02-13
Abstract: PURPOSE:To allow the centers of rotation of a horizontal pin and a hanging member to always coincide by specifying engagement of both the horizontal pin which is rotated together with a load converter for measuring hanging load and outputting a load signal and the hanging member of a joint for transferring the load of an object to be measured. CONSTITUTION:A load transfer joint 51 is equipped with both a horizontal pin 54 which is integrally joined to a load convertor and rotated together therewith and a hanging member 56. This hanging member 56 is hung and supported to the pin 54 and integrally joined to an object (e.g. single crystal) to be measured and rotated together therewith. A V groove 58 is provided to the outer circumference of the center of rotation of the pin 54. A hole 55 for passing the pin 54 for the center of rotation thereof is provided to the member 56. ln this joint, the upper part of the passing hole 55 is notched in a circular arc groove shape and also plate thickness of the circumference of this part is made thin. A circular arc-shaped angular edge part 61 is formed whose curvature is equal to the diameter of the pin 54. The edge part 61 is slid on the slope 59 of the V groove 58 and allowed to accurately abut against the respective intermediate positions of the slope 59. Therefore the centers of rotation of the pin 54 side and the member 56 side are allowed to coincide with each other.
Patent JP-H11225985-A (JP)
Title: Probe for mri
Inventor: YAMAGATA HITOSHI
IPC: G01R33/32
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To expand a balloon inside of a tubular cavity of a subject without interrupting the flow of the fluid in the tubular cavity by providing the probe with a communicating tube having the opening parts on the front and rear parts in the inserting direction of the balloon. SOLUTION: A probe for MRI comprises a cap part 2 comprising a cylindrical part 2-2 continued to a point part 2-1, a balloon 3 bonded to the circumference of a rear edge part of the cap part 2, a flexible tube 4 bonded to a rear edge of the balloon, and a communication tube 8. The communicating tube 8 comprises a first opening part 8a on the cap part 2, and a second opening part 8b just behind the balloon bonding part of the flexible tube 4. Whereby the blood flowing into the communication tube 8 from the opening part 8b at the rear part of the balloon can flow into the front part of the balloon through the opening part 8a, and the blood flow can be ensured even when the balloon 3 is expanded and presses a narrow part from the inside.
Patent JP-S63202001-A (JP)
Inventor: ASAI TADAMICHI
IPC: H01C7/00
Filed: 1987-02-18
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-H10223190-A (JP)
Title: Battery case mounting structure for portable electronic appliance
Inventor: WATANABE KOJI
IPC: H05K5/02
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a battery case mounting structure of portable electronic appliance which can prevent erroneous insertion. SOLUTION: This portable electronic appliance is provided with rails 15, 17 and guide grooves 16, 18 formed at different positions of the upper and lower parts of the body 1 of a portable electronic appliance, and guide grooves 20, 22 and rails 19, 21 formed at the upper and lower parts corresponding to the rails 15, 17 and the guide grooves 16, 18 of the body 1 of a battery case 2, and is formed so as to slidingly fit the rail 17 and the guide groove 18 at the upper part of the body 1 in the guide groove 16 and the rail 17 at the lower part of the corresponding battery case 2, whereas taper parts (15a, 19a) are formed at the front end of the rails 15, 19.
Patent JP-H05236584-A (JP)
Title: Speaker system
Inventor: SANGO JUN
IPC: H04R1/30
Filed: 1992-02-20
Abstract: PURPOSE:To provide the speaker system with an excellent frequency characteristic having less peak/dip at a low cost without extending the length of a sound tube. CONSTITUTION:The speaker system 10 consists of a speaker 20, a buffle plate 30 and a sound tube 40. An opening 32 of nearly ellipse is to the buffle plate 30 so that a sound wave from the speaker 20 is guided to the sound tube 40 and to be smaller than a diaphragm 21 of the speaker 20. Furthermore, the sound tube 40 is formed to be almost an ellipse so that the cross sectional area of the sound tube 40 is gradually decreased from a sound tube entrance port 41 toward a sound tube exit 42. Furthermore, a sound absorbing member 50 is packed between an adjustment rib 43 in the inside of the sound tube 40 and the sound tube 40. The sound load is adjusted by setting properly a gap 46 between the adjustment rib 43 and the buffle plate 30 to obtain an excellent frequency characteristic having less peak/dip.
Patent JP-H04247304-A (JP)
Title: Dubbing device and divided master tape forming device
Inventor: NAKATANI YOICHIRO
IPC: G11B27/024
Filed: 1991-02-01
Abstract: PURPOSE:To provide a device which dubs magnetic tapes, such as video software tapes, audio software tapes and computer software tapes. CONSTITUTION:Divided master tapes for two pieces recorded with master signals by dividing and dispersing the signals to two systems in time series are reproduced by divided master tape reproducing devices 1, 2 and the reproduced signals are compressed to a half in time by a signal forming means 3 for double- speed recording. The signals returned to the same time series arranging sequence as the same time series arranging sequence of the master signals are simultaneously formed and are clubbed at the double speed by using a double-speed recorder 5.
Patent JP-H11219211-A (JP)
Title: Numerically controlled machine tool and control method therefor
Inventor: INOUE TOSHIHIKO
IPC: G05B19/18
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To simplify the transplantation of a program for processing an output/ input related task for controlling the output or input of data and to prevent time and labor from being taken in the new addition of hardware or the like. SOLUTION: A controller 1 is provided with a first memory part storing a real time OS 10 and a second memory part storing a second OS 40 independent of the real time OS 10 and the real time OS 10 and the second OS 40 are freely selectively operatable. The real time OS 10 is provided with a working operation related task 20 for computing and outputting a control command based on a working program 21 and the second OS 40 is provided with the output/input related task 51 for controlling the output or input of the data by a communication cable and a display, etc.
Patent JP-S62195459-A (JP)
Title: Ignition timing control method for internal combustion engine equipped with electronic ignition timing control device
Inventor: TAKAHASHI AKIRA
IPC: F02P17/02
Filed: 1986-02-20
Abstract: PURPOSE:To enable the ignition timing to be correctly regulated with no necessity for providing a special input terminal, by controlling the ignition timing of an engine, when it is in operation thereafter is a condition is decided to be in an ignition timing control mode, to the predetermined timing in no relation to the operative condition. CONSTITUTION:When the ignition timing is controlled, a worker closes an ignition switch 20 to be placed in an ignition position 20d, and if the switch is left as placed in this condition for only a predetermined time, an electronic control device 14 decides after the predetermined time the ignition timing to be in a condition to be controlled by an ignition timing control mode. And the device, when an engine is operated for controlling the ignition timing thereafter, controls the ignition timing by an ignitor unit 10 to the predetermined timing (reference ignition timing) in no relatino to an operative condition of the engine. The worker executes a control of the ignition timing by timing light or the like on the basis of the ignition timing controlled to the predetermined timing. Accordingly, the ignition timing can be correctly controlled even if the engine is operated in a condition different from the standard condition.
Patent JP-H04273542-A (JP)
Title: Information processor
Inventor: NAKAO HARUKI
IPC: G06F11/34
Filed: 1991-02-28
Abstract: PURPOSE:To reduce the storage capacity of a storing part which stores a maintenance information obtaining procedure by changing the maintenance information obtaining procedure. CONSTITUTION:When the maintenance information obtaining procedure of maintenance information to be obtained is not stored in a maintenance information obtaining procedure storing means 1, a maintenance person issues the changing instruction of the maintenance information obtaining procedure. The changing instruction is received by a maintenance information obtaining instruction receiving means 2, and the maintenance information obtaining procedure stored in the maintenance information obtaining procedure storing means 1 is changed by a maintenance information obtaining procedure changing means 3 based on the changing instruction. Afterwards, a maintenance information obtaining instruction is issued by the maintenance person, received by a maintenance information obtaining instruction receiving means 2, the maintenance information is obtained according to the maintenance information obtaining procedure stored in the maintenance information obtaining procedure storing means 1 by a maintenance information obtaining procedure executing means 4, and outputted by a maintenance information outputting means 5. Therefore, the storage capacity of the storing part which stores the maintenance information obtaining procedure can be reduced.
Patent JP-H05235218-A (JP)
Title: Heat radiation sheet
Inventor: FUJIMORI YOSHINORI
IPC: H01L23/36
Filed: 1992-02-21
Abstract: PURPOSE:To improve a heat radiation characteristic (a heat conductivity) in the direction of sheet thickness by a method wherein an elastic body is provided at least partially on the front or rear surface of a heat conductivity substrate. CONSTITUTION:A heat radiation sheet 1 comprises a heat conductivity substrate 3 and an elastic body 2 provided at least one a part of the front or rear surface. As this elastic body 2, a material having an elastic modulus of 5X10<10> Pa or less, such as a high polymer material, is favorable. Also, the elastic body 2 is protruded from the surface of the heat conductivity substrate 3, and it is further favorable that the heat conductivity substrate 3 or the elastic body 2 has dielectric properties. Thus, heat can be effectively conveyed in the thickness direction of the heat radiation sheet to absorb external pressure such as a compression stress, etc.
Patent JP-S60177093-A (JP)
Title: Coke oven
Inventor: YANO TOSHIO
IPC: C10B27/06
Filed: 1984-02-23
Abstract: PURPOSE:To reduce the waste thermal energy during the period from the closure of the closing apparatus to the discharge of coke, and to facilitate the dust collection, by connecting a waste-gas recovery pipe through a damper to each ascension pipe connected to the carbonization chamber, and connecting a heat-recovery apparatus to the recovery pipe. CONSTITUTION:The ascension pipe 6 is connected to each carbonization chamber 2, and the dry main 7 is connected to all ascension pipes 6. The coke oven gas generated by the carbonization of coal in the combustion chamber 3 is transferred through the ascension pipe 6 and the dry main 7 to the refining apparatus. The waste-gas recovery pipe 9 is connected to all of the ascension pipes 6, a damper 11 is inserted between the pipes 6 and 9, and the recovery pipe 9 is connected to the heat-recovery apparatus 12, etc. The closing apparatus 10 and the damper 11 are operated to recover the coke oven gas through the dry main and to preheat the air for combustion.
Patent JP-H11217877-A (JP)
Title: Clamp hole gap filling member for anchor bolt
Inventor: MIYAUCHI TAKASHI
IPC: E04B1/41
Filed: 1998-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a clamp hole gap filling member to effectively use a gap part formed between a clamp hole formed in a base plate and an anchor bolt as a clearance for regulating a clamping position, and further simply effect a work to fit a gap filling member in a gap part and a position regulating work, and besides be modified such that a bending moment is not worked on the intermediate of the clamping part of an anchor bolt, and improve facility. SOLUTION: A clamping hole gap filling member for an anchor bolt consists of combination of a large gap filling member 1, formed approximately in a C-shape in cross section, and a small gap filling member. Further, an annular flange part 3 is formed at the upper part of a fit-in shaft part 2 of which the gap filling member consist, and the length of a fit-in shaft part 2 is set to length long enough to allow filling of the whole of the clamping hole.
Patent JP-H04273618-A (JP)
Title: Pll circuit
Inventor: ENDO TAKEMI
IPC: H03L7/087
Filed: 1991-02-28
Abstract: PURPOSE:To suppress an input output phase difference fluctuation within its allowable range and also to suppress output jitter within its allowable range with respect to a PLL circuit from which an oscillation signal synchronously with a reference signal is obtained. CONSTITUTION:A control voltage generating means 22 having a phase difference characteristic with a large gain in the allowable range of input output phase difference fluctuation and having a small gain at the outside of the allowable range. is used to control the oscillating frequency of a voltage control means 21.
Patent JP-H01209240-A (JP)
Title: Medium conveyer
Inventor: INOUE HIROYUKI
IPC: B65H20/02
Filed: 1988-02-17
Abstract: PURPOSE:To contrive the prevention of a feed from its unevenness and the simplification of a device reducing the deformation in its roller press contact part by decreasing roller press contact force, when a drive roller is in stopping performing no conveyance of a medium, smaller as compared with when the drive roller is in rotation further performing the conveyance of the medium by a superconducting coil. CONSTITUTION:While a drive roller 5 is in rotation, a solenoid 13 is turned on, because a spring 12 is pulled to the upper, press contact force between the drive roller 5 and a driven roller 1 is generated by both the spring 12 and a spring 4 acting, and predetermined conveying force is obtained by both the rollers. On the contrary, while the drive roller 5 is in stopping, because the solenoid 13 is turned off, the roller press contact force is generated only by the spring 4, being weakened as compared with when the drive roller 5 is in rotation. Thus the deformation, generated in a press contact part during stopping of the roller, is reduced. Here by using a superconducting coil 18 for a roller press contact means, a mechanism is simplified, while because the press contact part, while the roller is in stopping, enables the deformation to be reduced to a degree with no problem for conveyance, unevenness of a feed is eliminated even when the conveyance is performed after a long time stop.
Patent JP-H09209118-A (JP)
Title: Heat resistant coated stainless steel
Inventor: OSUMI KAZUO
IPC: C23C10/30
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To produce a heat resistant coated stainless steel increased in heat resistance and durability by forming a firm intermediate layer on the space between an aluminum coating layer on the surface and a base material. SOLUTION: A primary layer 3a composed of an aluminum alloy of aluminum and iron is formed on the topmost surface layer of a base material 8 composed of a stainless steel as a heat resistant coated stainless steel, a secondary layer 3b in which aluminum-iron compounds and aluminum-nickel compounds are dispersed into a ferritic stainless essentially consisting of iron and chromium is formed on the intermediate part, and the center part 8 is composed of an austenitic stainless.
Patent JP-S58151506-A (JP)
Title: Device for measuring optical system relative position
Inventor: SATOU FUMIHIDE
IPC: G01D5/26
Filed: 1982-03-04
Abstract: PURPOSE:To measure a relative position with high accuracy without being influenced by a variation of a distance between a camera and a mark, by operating the magnification in an optical system of the camera loaded on a moving body in order to read the mark put on a prescribed position. CONSTITUTION:On the fixed side, a mark 10 is provided, and on a moving body side, a line scanning camera 14 is loaded. The camera 14 outputs a binary- coded picture read-out signal 16, and a read-out clock 18 generated in accordance with a picture element. An operating part 44 operates a position M of the center of the mark 10, by M=m+n/2, in accordance with a counting value (m) of a down-counter 30, operates magnification D/n in an optical system of the camera 14 from mark width D and a counting value (n) of an up-counter 34, and calculates a distance (l) between the optical axis (center) of the camera and the center of the mark 10, by l=D(M-N/2)n.
Patent JP-S63202914-A (JP)
Title: Pattern formation
Inventor: HASEBE HIROYUKI
IPC: G03F7/26
Filed: 1987-02-19
Abstract: PURPOSE:To improve the dimensional accuracy of a pattern by executing drawing to a resist film by electron beams intenser than the intensity of electron beams for drawing the pattern drawing the pattern in addition to a specified pattern in the resist film. CONSTITUTION:A detecting process, in which an electrode 4 displaying stable potential in a developer 2 is dipped into the developer 2 and the peak of currents flowing between the electrode 4 and a conductor 3 based on the change of electrostatic capacitance between the conductor 3 and the developer 2 is detected, and an end-point decision process in which the end point of development is decided, using the time within a specified range before and after the time until the peak of, currents detected by the detecting process appears as a reference are provided. A resist film is subjected to drawing by electron beams intenser than the intensity of electron beams for drawing a pattern drawing the pattern in addition to a specified pattern in the resist film. Accordingly, a resist pattern having high dimensional accuracy can be formed.
Patent JP-H11233892-A (JP)
Title: Semiconductor laser element and manufacture of semiconductor laser element
Inventor: OE HITOSHI
IPC: H01L21/301
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To eliminate the tracking error by the reelection of returning light. SOLUTION: A first dielectric film 49 is formed at only a step 46 in the region, where the returning light from an optical disk at a front light emitting surface 42 is applied and a light emitting part 43 is not included. Furthermore, a second dielectric film 50 is formed at the entire surface of the front light emitting part 42. By forming the first dielectric film 49 only on the wall surface of the step 46 in this way, the reflectivity of the step 46 when the two layers of the dielectric films 49 and 50 are formed is made smaller to 10% or less, and the tracking error by the reflection of the returning light is eliminated. As a result, the depth of the step 46 can be made shallow, and the area of an upper electrode 45 can be provided sufficiently largely.
Patent JP-S52117225-A (JP)
Title: Seam welded steel pipe with selective corrosion resistance
Inventor: KOWAKA MASATOSHI
IPC: C22C38/06
Filed: 1976-03-29
Abstract: PURPOSE: To obtain an inexpensive seam welded steel pipe with improved selective corrosion resistance at the seam welded parts by lowering the amount of Si, Al, and S contained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11228158-A (JP)
Title: Production of glass film by plasma exciting chemical vapor growth and device therefor
Inventor: OKUBO HIROYUKI
IPC: C23C16/50
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To facilitate the control or the adjustment of a raw material corresponding to a specification value related to the composition and physical property of a desired glass film and to decrease the number of particles in the formed glass film by using a silicon hydride compound as a glass main component raw material and organic compound based raw material as a glass additive raw material. SOLUTION: Three component mixture of gaseous mixture of Ar-Ge (OC2 H5 )4 gaseous obtained by bubbling Ge (OC2 H5 )4 with gaseous Ar 16 and gaseous SiH4 supplied from bomb 17 and on the other hand, gaseous O2 supplied from a bomb 17 are supplied to a gas introducing structure of a lower part electrode 4 respectively through a gas line 8 and through a gas line 9 and both are mixed at the upper surface or a plasma 19 region side of the electrode 4. The gases are plasma excited to react with each other and the produced additive-containing SiO2 glass is deposited on a substrate 12. The gas line 8 and 9 are individually connected to many gas holes 10, 11 alternately and evenly distributed over the whole upper surface of the disc-like lower part electrode 4.
Patent JP-S57148407-A (JP)
Title: Buffer circuit
Inventor: NISHIDA MUNEYUKI
IPC: H03F3/345
Filed: 1981-03-11
Abstract: PURPOSE:To generate a large output current which corrsponds to the output signal of an FET circuit, and to increase the desity of chip area, by forming a Darlington-connected bipolar transistor (TR) circuit in the same chip of an IGFET circuit. CONSTITUTION:Between power sources VDD and VSS, a C-MOS logical circuit 13 is formed by connecting a P type MOSFET11 and an N type MOSFET12 in series. An input signal IN is supplied to th gates of the MOSFETs 11 and 12 of the circuit 13, and an output signal OUT appears at a common connection terminal between the MOSFETs 11 and 12. The output signal OUT is supplied to a buffer circuit consisting of two stages of Darlington-connected bipolar TRs. Namely, the output signal OUT is supplied to the base of the front-stage bipolar TR31, whse emimter current is supplied to the base of the rear-stage TR32. The power source VDD is connected to the collectors of the TRs 31 and 32, and an output current I0 appears at the emitter of the TR32.
Patent JP-S55129673-A (JP)
Title: Gas fire detecting safety valve
Inventor: KONDOU HIROO
IPC: F16K17/40
Filed: 1979-03-24
Abstract: PURPOSE: To automatically shut off the gas flow passage in case of fire by containing a piston which extends across the gas flow passage in the valve disk and fixing said piston at gas flow passage open position with the fixing metal member which is melted at high temperature of the fire.  
     CONSTITUTION: The valve disk 1 is provided with a gas inlet 10 and a gas outlet 11 on both sides and a hole 14 which pierces through vertically in the cylinder 1. In the hole 14, slidably contained is the piston 3 which is normally supported on the backet 2 in the cap 9 by a fixing metal member 13, which is melted when the room temperature rises to the set temperature (for instance, 75°CW258°C) or more by the fire, to keep the gas flow passage 12 open. If a fire broke out to rise the room temperature to be over the set temperature or high temperature of the fire was conveyed to the valve disk 1, the fixing metal member 13 is melted to fall the piston 3 by its own weight. By this constitution, gas flow passage 12 can be instantly shut off. 
     COPYRIGHT: (C)1980,JPO&Japio