baber/WOPTO huggingface dataset:
Patent JP-H11333581-A (JP)
Title: Nozzle for cutting and cutter
Inventor: NUMATA SHINJI
IPC: B23K26/046
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To stably obtain an optimum condition for cutting even when cutting a groove. SOLUTION: A tiltable torch 2 and the nozzle 7 for cutting, which is mounted at the tip of the torch 2 through an insulator 3, which injects a heat source toward the cutting surface 5 of a material 4 to be cut, and by which a distance between the nozzle 7 and the cutting surface 5 is detected according to capacitance between the nozzle 7 and the cutting surface 5, are provided. The nozzle 7 for cutting, has a spherical body shape by which the capacitance between the nozzle 7 and the cutting surface 5, is kept in a constant value when the inclined angle of the torch 2, is changed.
Patent JP-H09295789-A (JP)
Title: Hoisting accessory with u-shaped channel reversal device
Inventor: HOSODA GENZO
IPC: B66C1/42
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To easily and safely reverse a U-shaped channel heavy in weight, and make its operation more efficient when an accessory is hoisted by the hook of a crane and the like. SOLUTION: A mounting base part 1 located over the upper surface at the center of a main body 4, a mounting/demounting device 2 mounted over the aforesaid base part, and hoisting stems 9 and 9' included in cases 10 and 10' hoisted from the right and left sides of the main body, are connected together by a plurality of rods in such a way that the principle of the lever is utilized. Sliding shafts 8 and 8' built in the cases 10 and 10' are slid so as to be lowered down within the cases 10 and 10' while the lower parts of a U-shaped channel are being held by holding plates 5 and 5' mounted at the lower parts by means of inclined parts 6, 6', 7 and 7' provided for the upper insides and the lower outsides, so that the U-shaped channel is thereby naturally reversed.
Patent JP-H0310412-A (JP)
Title: Apc circuit
Inventor: TAKITA ISAO
IPC: H03G3/30
Filed: 1989-06-07
Abstract: PURPOSE:To decrease a signal level of a leakage output signal outputted from an output terminal by decreasing forcibly the amplification factor of an exciting amplifier when a transmission signal is interrupted. CONSTITUTION:When a transmission interrupt command is inputted externally, a control circuit 10 is operated to interrupt forcibly a power voltage applied to an exciting amplifier 3. Thus, the amplification factor of the exciting amplifier 3 is considerably reduced in comparison with the state just before the transmission signal is interrupted, resulting that the transmission signal (a) is interrupted in response to a transmission interrupt command, and even if an output signal level is decreased, the amplification factor of the exciting amplifier 3 is not increased. Then the signal level of a leakage output signal at the interruption of the transmission signal is decreased to a minimum value.
Patent JP-H11301545-A (JP)
Title: Lock of bicycle with roles of two locks per one
Inventor: ISHIKAWA CHIYOJI
IPC: E05B71/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide one bolt type lock which does a role of two locks, not allowing the rotation of the wheel which is locked and not allowing the wheel to be lifted and moved. SOLUTION: In a bolt type lock 1 inhibiting the rotation of wheels, an insert hole 11 is formed which is blockaded by extruding a bolt 2 into a part of the bolt 2 for locking. Connection of wires as a lock assistance to a construction thing such as utility pole before lock, and a insertion of a ring of one end of the wire to the blockaded insert hole eliminate removal of the ring. By releasing the lock, the gate portion 2 returns to open the blockaded insert hole. As a result, the ring of the wire comes off.
Patent JP-H10332020-A (JP)
Title: Gas control valve
Inventor: ITO MASATO
IPC: F16K43/00
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a gas control valve whereby a gas flow amount can be adjusted by providing an orifice which can be easily replaced and adjusted. SOLUTION: A gas control valve 10 has a valve seat member 63 having a first/second flow path hole 65, 66 inserted over ring inside/outside of a valve seat 59 from a valve base connection surface 63b, a valve base 16, an inner side sealing gasket 61 interposed between the valve base connection surface 63b of the valve seat member 63 and a valve seat member connection surface 16a of the valve base 16 to be arranged in a double ring shape to communicate the first flow path hole 65 and a first port flow path 21 to seal these member and between the second flow path hole 66 and a second port flow path 22, and an outer side sealing gasket 62 communicating the second flow path hole 66 and the second port flow path 22 to seal between itself and the outside.  The inner side sealing gasket 61 is provided with an orifice 61a in an internal peripheral surface, a gas flow amount can be adjusted, and the inner side seal member 61 can be easily replaced.
Patent JP-H04369141-A (JP)
Title: Medium selection storage device
Inventor: TSUCHIYA YOSHIORI
IPC: H04L12/58
Filed: 1991-06-18
Abstract: PURPOSE:To utilize a medium effectively by generating in advance a reception mail storage medium management table, referencing a medium and selecting a proper medium storing a received mail. CONSTITUTION:The device is provided with a reception mail storage medium management table 11 in which a received mail is stored in cross reference with a name of a medium and its application is preset and with a medium selection processing 12 selecting a medium to be stored while referencing the reception mail storage medium management table 11 and the received mail is stored to a medium selected by the medium selection processing 12.
Patent JP-S5571056-A (JP)
Title: Shunt circuit
Inventor: OOTA SUSUMU
IPC: H01L21/331
Filed: 1978-11-24
Abstract: PURPOSE: To control collector current of one transistor to any selected value by a base and an emitter and formed with characteristics matched on the same substrate through common connection and the ratio of emitter area is changed according to a desired shunt ratio in a shunt circuit using integrated transistors.  
     CONSTITUTION: A base and an emitter of transistors Q 1 , Q 2  are connected in common to integration and formed with characteristics mtched on the same substrate. Then these transistors are arranged to have the emitter area ratio changed according to a desired shunt ratio. An input current is supplied to the base from a signal source S to obtain a collector current in the desired shunt ratio. In the drawing, Vs represents a power source. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6037722-A (JP)
Title: Thin film formation
Inventor: SHIMADA JIYUICHI
IPC: H01L31/04
Filed: 1983-08-10
Abstract: PURPOSE:To improve response characteristic of a substrate temperature due to introduction of gas, improve uniform heating of a substrate and obtain a homogeneous thin film by having heated at least part of the gas when a thin film is formed on the substrate causing chemical reaction in plural kinds of gases. CONSTITUTION:In a reaction container 21, a discharge electrode 22 and a substrate holder 23 are installed in a specific interval and a substrate 27 on which a thin film is to be formed is mounted on the holder 23. Reaction gas is not flowed into the reaction container 21 and voltage from a high frequency power source 25 is not applied. A heater 24 which is provided on the back of the holder 23 heats the substrate 27 to approx. 250 deg.C. Later, the pressure in the container 21 is made approx. 1 Torr using an exhaust system which is not illustrated and SiH4 gas is supplied from a gas inlet 26 while heated by a heater 27' when the temperature is balanced whereby an amorphous Si film is formed on the substrate 27. In this way, the deposit speed of the Si film is increased and the Si film which has homogenous film quality is obtained.
Patent JP-H09146905-A (JP)
Title: Fail-first, fail-functional and fault-tolerant multiprocessor system
Inventor: UIRIAMU JIYOERU WATOSON
IPC: H04L69/40
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a multiplex processor system combining the both of two approaches with a fault telerant architecture, a hardware redundancy and a software recovery technique by a single system. SOLUTION: A multiprocessor system 10 includes a number of sub-processor systems 10A and 10B each of which is substantially composed into the same one. The one CPU 12 is the sub-processor systems 10A and 10B is possible to perform communication through the I/O device 17 of the system of the CPU 12 of the system and a routing element 14. The communication between the I/O device 17 operating in a simplex mode and the CPUs 12 is performed by the message made into a packet. The CPUs 12 and the I/O device are written in the memory of the CPU 12 of the system or are read from the memory. The protection of the memory is maintained by each CPU 12 provided with the propriety inspection for the reading/writing to the memory of the CPU 12.
Patent JP-S5569532-A (JP)
Title: Manufacture of ether by reaction of olefin and alcohol
Inventor: BERUNAARU TORUKU
IPC: C07C41/00
Filed: 1979-11-08
Abstract: An ether is prepared by reacting a selected olefin with an alcohol in a two reaction zone system: in the first reaction zone, the catalyst is dispersed in the liquid phase of the reactants and boiling of the mixture is avoided; in the second reaction zone, the catalyst is in a fixed bed. A cooled recycle stream is fed back to the first stage reactor. The catalyst is a sulfonated ion exchange resin in the acid form.
Patent JP-S6124279-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIDA MASAYUKI
IPC: H01L29/786
Filed: 1984-07-13
Abstract: PURPOSE:To take a contact easily, and to manufacture a semiconductor device having the high degree of integration readily by forming a projecting section to a gate-electrode shaping member, extending source or drain regions and coating the side surface of an exposed gate electrode with an insulating film while implanting Si ions. CONSTITUTION:An SiO2 film 27 is etched to form contact holes 30, 31, a projecting section 25a in a gate electrode 25 is removed, and a side-wall insulating film 33 is shaped onto the side surface of the gate electrode 32. Si ions are implanted into the regions of an exposed drain region 29, a source region 28 and a semiconductor substrate 22 while using the SiO2 film 27 as a mask to form a surface region 35, crystallizability thereof is disturbed. Aluminum is evaporated onto the whole surface and patterned, and wirings 36 are shaped, thus obtaining a semiconductor device 40 having the high degree of integration.
Patent JP-S5369953-A (JP)
Title: High frequency heating device
Inventor: TANAKA JIYUNZOU
IPC: H05B6/68
Filed: 1976-12-02
Abstract: PURPOSE: Easier temperature detection of soft heated materials by providing a bend into a temperature detecting section in the case of wireless transmission of temperature detection signals for heated materials to the control system of a main body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5574373-A (JP)
Title: Flyback transformer
Inventor: KAZAMA MASAICHI
IPC: H02M7/06
Filed: 1978-11-25
Abstract: PURPOSE: To simplify divide-scatter type winding by constructing one high voltage bobbin consisting of three high voltage bobbin units, each of which is composed of three high voltage bobbin sections and two connecting arms to connect them.  
     CONSTITUTION: High voltage bobbin unit 11 is constructed of three high voltage bobbin sections 12a, 12b, 12c, and two connecting arms 13a, 13b, which connect them. Each bobbin section is made in the same size. Winding groove 15 for winding a coil section is formed between flanges 14a and 14b, and hole 16 for inserting a low voltage bobbin is formed in the center. A coil is wound on each bobbin section and a wire is passed over the connecting arm, and thereby high voltage bobbin unit 11 is completed. Three of such units are combined, and high voltage bobbin 3 is assembled. Winding terminals of each unit are connected by diodes and thereby a divide-scatter type transformer is completed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01314367-A (JP)
Title: Memory controller for multi-processor system
Inventor: TAKAHASHI HIDEKAZU
IPC: G06F12/00
Filed: 1988-06-15
Abstract: PURPOSE:To prevent the data breakdown caused by an access competition by constituting one address of a shared local memory of (n) pieces of memories of the same number as the number of processors, allowing the processors and the memories to correspond to one-to-one, and also, switching successively the corresponding memories of each processor at some interval. CONSTITUTION:The title controller is constituted so that one address of a shared local memory 21 is constituted of (n) pieces of memories 21-1 to 21-n of the same number as the number of processors in order that the simultaneous access of (n) pieces of processors 22-1 to 22-n can be executed, the processors and the memories are allowed to correspond to one-to-one, and also, the corresponding memories of each processor can be switched successively at some interval in order to transmit the memory contents to other processor. In this state, (n) pieces of processors 22-1 to 22-n always execute write and read-out in a shorter period than a switching period of the memory with respect to the same address on the memory, by which the memory contents can always be held newly. In such a way, the data breakdown caused by an access competition in the shared local memory 21 and the deterioration of the processing capacity of each processor can be avoided.
Patent JP-2000341790-A (JP)
Title: Speaker and method for generating sound wave from speaker
Inventor: MAKABE TADANORI
IPC: H04R1/00
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a speaker capable of correctly vibrating a diaphragm even when various signals in an acoustic signal are fine signals and reproducing original fine sounds and a method for generating sound waves from the speaker. SOLUTION: Air in a space faced to the diaphragm of the speaker is ionized when sound waves are generated from the speaker.
Patent JP-H0813058-A (JP)
Title: Production of sintered compact of oxide dispersion strengthened cr-based heat resistant alloy
Inventor: SHIMIZU TSUTOMU
IPC: C22C1/10
Filed: 1994-06-28
Abstract: PURPOSE:To produce a dense sintered compact of oxide dispersion strengthened Cr-based heat resistant alloy by mixing a specific amounts of metal powder of specific melting point with a Cr-based metal powder containing fine oxides, compacting the resulting powder mixture, and subjecting the resultant green compact to primary sintering and to HIP at respectively specified temps. CONSTITUTION:By mechanical alloying treatment, a powder having a structure in which fine oxides are nearly uniformly dispersed in a Cr-based metal matrix is obtained. This powder is used as a raw material, and a metal powder of 1000-1400 deg.C melting point is mixed with the above powder by 2-7wt.%. As the above powder, a powder of Fe-Ti alloy or Fe-Mn alloy, containing 60-80atomic% of Ti or Mn, is preferred. This powder mixture is compacted and the resultant green compact is sintered at <=1500 deg.C, by which a primary sintered compact having >=94% relative density to a perfectly dense body is formed. This high density primary sintered compact is subjected to HIP at <=1500 deg.C. By this method, an almost perfectly dense sintered compact of complicated shape can be obtained.
Patent JP-H08340175-A (JP)
Title: Manufacturing device and method of electronic part provided with bump
Inventor: HIDAKA MASAO
IPC: H05K3/34
Filed: 1995-06-13
Abstract: PURPOSE: To provide a method and a device for manufacturing an electronic part provided with bumps, wherein a series of steps where solder balls used for forming bumps on a work are picked up and mounted collectively on the work for the formation of an electronic part provided with bumps are automatically and continuously carried out. CONSTITUTION: There are provided a solder ball feeding section 4, a flux applying section 6, and a guide rail which positions a board. The flux applying section 6 is equipped with a storing tank 7 of flux 9, an endless belt 8, and a smoothing head 10 possessed of a sqeegee 18. The smoothing head 10 is provided outside a range of movement of a head 21. A first light source 40, a second light source, a light emitting section, and a photodetecting section are provided for checking solder balls for pickup failures, dropping, and mounting failures.
Patent JP-S63311405-A (JP)
Title: Command system for plural m codes of numerical controller
Inventor: KAWAMURA HIDEAKI
IPC: G05B19/18
Filed: 1987-06-13
Abstract: PURPOSE:To improve the working efficiency by securing such a constitution where the commands are possible to plural M codes with a single block and at the same time these plural code commands are sent to machines at one time so that these machines are actuated simultaneously and in parallel with each other. CONSTITUTION:The M code signals MC00-31, MC200-231 and MC500-531 are sent simultaneously to the machines 2 from a numerical controller 1. Then the strobe signals MF2-5 are transmitted for reading commands of code signals with a slight delay secured to the transmission of those M code signals. Thus the machines 2 starts in response to each M code signal. When all actions are through with each machine 2, an end signal is sent to the controller 1 from the machine 2. Receiving this end signal, the controller 1 carries out the next block. In such a way, plural M code commands are carried out at one time. As a result, the working time is shortened and then the machine working cycle time is shortened.
Patent JP-H09297001-A (JP)
Title: Continuous change-over ruler
Inventor: TSUJIMOTO TAKANOBU
IPC: G01B3/10
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a continuous change-over ruler capable of picking out a necessary measure in multiple kinds of measure with a single ruler. SOLUTION: This ruler comprises a base 1, a turning bar 3, a winding bar 9 which is provided with a winding thumbscrew 9A (two winding bars 9 in front and in rear), a scale list A (covering the turning bar 3 and fixing each ends of the scale list A to the front and rear winding bars 9 for winding), and cover 5. The winding thumbscrew 9A is turned to wind the scale list A around the winding bar 9, so that a measure is sent out. By this, it functions as multiple rulers.
Patent JP-S5773205-A (JP)
Title: High pressure control unit
Inventor: HIROOKA EIJI
IPC: F15B11/028
Filed: 1980-10-20
Abstract: PURPOSE: To control the generated pressure correctly in the set target value by fixing a drive screw spirally to a ram type piston body and making a feedback of the discharge pressure to an electric motor to drive the drive screw.  
     CONSTITUTION: A drive screw 8 is spirally fitted to a screw hole 13 on the lid part 12 of ram type piston body 7, an electric motor is connected to the drive screw 8, while a pressure detector 3 is arranged in discharge pipe 14, and output from the pressure detector 3 is connected to pressure controller 1 to make a feedback to amplifier 2 which controls the electric motor 4. Thus, when the pressure in the discharge pipe 14 and the set target pressure are in accord, the generated pressure is enabled to be controlled in the set target value because the electric motor 14 stops to suspend supply of the pressurized oil. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H022567-A (JP)
Title: Resist pattern forming method
Inventor: OIKAWA AKIRA
IPC: G03F7/26
Filed: 1988-06-14
Abstract: PURPOSE:To form fine resist patterns which are hardly deteriorated with age by using polyorganosyl arylenesiloxane as the intermediate layer of a resist having a three-layered structure. CONSTITUTION:The polyorganosyl arylenesiloxane is used as the intermediate layer of the resist having the three-layered structure. The polyorganosyl arylenesiloxane referred to here has the structure in which the arylene group shown by R2 constitutes the main chain by the arrangement -Si-O-Si-R2- or makes crosslinking by the arrangement of R2 between Si arranged in two rows in -Si-O-Si-O- and X directions, as shown by examples of Fig. (A) and (B). The resist patterns which are not deteriorated with age and have high resolution are formed in this way.
Patent JP-H01314679-A (JP)
Title: Seat fixing structure for motorcycle
Inventor: MIZOBE YASUHIRO
IPC: B62J35/00
Filed: 1988-06-14
Abstract: PURPOSE:To improve the rigidity at the front end section of a seat which is supported while being extended to cover the upper face of a fuel tank by arranging a front side fixing section on the bottom of the seat then supporting it at the upper section of the tank fixing section. CONSTITUTION:In a motorcycle, a fuel tank 8 is arranged above an engine supported by a body frame 1 while striding over a main frame 5 and the front side of a seat rail 9, and a seat 10 is arranged on the seat rail 9 in the rear of the fuel tank 8. The front end section 10a of the seat 10 is extended forward to cover the upper face of the fuel tank 8 approximately by half. A front side fixing section 23a is projected forward from the bottom 23 of the seat 10 and engaged with the stop chip 22a of a stop member 22 supported by a bolt 21 in order to support the fuel tank 8 at the upper section of the tank fixing section 16 supported on the body frame 1.
Patent JP-S628603-A (JP)
Title: High frequency power amplifier
Inventor: NAKAUCHI SUSUMU
IPC: H03F3/20
Filed: 1985-07-05
Abstract: PURPOSE:To attain compensation of distortion even to a wide temperature change by adopting an incorporated structure so as to give the same thermal state to a distortion generating section generating a compensation signal and a power amplifier section. CONSTITUTION:The power amplifier section 1 and the distortion generating section 2 are incorporated so that the same temperature state is given. The power amplifier section 1 and the distortion generating section 2 are provided respectively with heat dissipation fins 3, 4 to suppress the internal temperature rise and an isolator 5 is provided to the output terminal of the power amplifier section 1. Since there is no temperature difference between the power amplifier section 1 and the distortion generating section 2, the distortion characteristic of the power amplifier section 1 and the distortion generating section 2 is almost the same and the compensation improvement quantity of distortion in the pre- distortion system is not lowered due to a wide range of temperature change.
Patent JP-H0314756-A (JP)
Title: Wheel slip preventive device for car
Inventor: MURAKAMI AKIKIYO
IPC: B60T8/58
Filed: 1989-06-12
Abstract: PURPOSE:To properly prevent the accelerative slip of a drive wheel of a car, which is equiped with an anti-skid control device and a traction control device, by installing a throttle, which will be in effect only during accelerative slip, on the brake liquid system for the applicable drive wheel. CONSTITUTION:In a fore-and-aft split type two-system safety brake, front wheel cylinders 1L, 1R and rear wheel cylinders 2L, 2R are connected with lines 5, 6 and 8, 9 leading to output ports of a master cylinder 3 via common lines 7, 10, respectively, and anti-skid control valves 11-13 are mounted on the lines 5, 6 and 10. A bypass valve 26 is interposed in the line 10, and therewith a parallel circuitry of a check valve 28 and a throttle 27 for traction control is connected parallelly. This throttle 27 shall be so controlled as to function effectively by turning on the bypass valve 26 and closing it when the traction control is to be made at the time of accelerative slip.