baber/WOPTO huggingface dataset:
Patent JP-H04270506-A (JP)
Title: Dielectric oscillator
Inventor: MORI MASAHIKO
IPC: H01P7/10
Filed: 1991-01-24
Abstract: PURPOSE:To realize the small sized dielectric oscillator without losing the stabilization of oscillation frequency. CONSTITUTION:A gate coupled strip line 4 connects to a gate lead wire of a transistor(TR) 1. A dielectric resonator 6 to stabilize the oscillating frequency is loaded to the gate coupled strip line 4. Then the gate coupled strip line 4 is formed with a curve and the dielectric resonator 6 is loaded to the outside of the curve. Moreover, the distance between the dielectric resonator 6 and the TR 1 is selected to be 3/4 of the wavelength A of the oscillating frequency.
Patent JP-S5290097-A (JP)
Title: Manufacturing method of atmosphere detecting unit
Inventor: TANIMURA SHIGERU
IPC: H01C7/00
Filed: 1976-01-23
Abstract: PURPOSE: To obtain a detection portion with less deterioration for external atmosphere, through a process of burning the mixture of semiconductor powder of metallic oxide and metallic powder of sub-component, thereafter of printing paste-like mixture on insulated substarte having a good heat resisting property and re-burning it. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11205247-A (JP)
Title: Photoelectric conversion circuit
Inventor: TAKANABE SATOYUKI
IPC: H04B10/50
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To suppress undesired current consumption produced depending on a set gain. SOLUTION: When a switching transistor(TR) 14 is conductive, a current mirror circuit 13 is switched off. In this case, a collector current (current Ispd) of an output TR 11c of a current mirror circuit 11 flows to a ground point via the switching TR 14. On the other hand, in the case that the switching TR 14 is nonconductive, input side and output side TRs 13a, 13b of the current mirror circuit are in an operation enabled state. In this case, a current of a value n×Ispd is used to make the output TR 13b conductive (where, n>1).
Patent JP-H03213120-A (JP)
Title: Gas dehumidifying apparatus and gas dehumidifying method
Inventor: TANIGUCHI CHO
IPC: B01D71/82
Filed: 1990-01-18
Abstract: PURPOSE:To highly and continuously remove the moisture in gas in low operation cost by alternately operating a plurality of modules each having a polymer hollow yarn membrane capable of selectively transmitting and adsorbing steam received therein. CONSTITUTION:A plurality of module units 38, 39 equipped with modules 1, 2 having polymer hollow yarn membranes capable of selectively transmitting and adsorbing steam received therein, heaters 30, 31 for heating and drying the polymer hollow yarn membranes and purge gas pipings 32-35 for purging the modules are provided. A vacuum pump 28 for reducing the outer pressures of the hollow yarn membranes of the modules is arranged independently of the respective module units 38, 39. Furthermore, the removal operation of steam is alternately performed by the changeover of a valve. As a result, operation cost per unit treatment quantity is lowered and the moisture in gas can be highly and continuously removed.
Patent JP-S58127533-A (JP)
Inventor: KURODA SANSHIROU
IPC: H04B3/54
Filed: 1982-01-19
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-H06109899-A (JP)
Title: Improved method and apparatus for shielding acclerometer for electron and other corpuscular ray
Inventor: TSUBUI ABUNERII
IPC: G21K5/04
Filed: 1993-01-20
Abstract: PURPOSE: To reduce the treating line space of a shielding device so as to reduce the size and cost of the device by opening/closing an irradiating area by sliding the mobile shielding section of a housing in the direction perpendicular to the moving direction of a material to be treated against a stationary shielding section. CONSTITUTION: When the mobile shielding section M of a housing is opened, the surface to be treated of a sheet-like product P, etc., is carried through an irradiating area Z by means of rollers R1 and R2 mounted on the stationary shielding section S of the housing and irradiated with an electron beam in the horizontal direction H when the product P passes through a window W. When the housing is closed by sliding the section M in the lateral direction (perpendicularly to the plane of the figure), the top wall 3' and bottom wall 5' of the section M are respectively put on the top wall 3 and bottom wall 5 of the section S and an inlet IN and outlet OUT are formed to pass the product P.  In addition, a beam collecting plate put on the wall I' of the section M on the opposite side of the window W (rear surface of the product P) makes electrons to rest and the sections S and M close the irradiating area Z. As a result, the surface of the product P is safely treated.
Patent JP-S60152085-A (JP)
Title: Gas laser oscillator
Inventor: MOTOMIYA HITOSHI
IPC: H01S3/104
Filed: 1984-01-19
Abstract: PURPOSE:To enable oscillation in pulse width of approximately 10mus by forming a constant-voltage diode in series with the collector side of a transistor for high frequency and applying mutually inverted biases to a grid and a cathode for a high withstanding-voltage vacuum tube. CONSTITUTION:A constant-voltage diode 10 is inserted in series between a transistor (Tr) 7 for high frequency and a resistor 4. An inverter 6 is mounted between a base in the Tr 7 and a base in a high-frequency Tr 8 for switching. A collector in the Tr 8 is connected to a grid for a high withstanding-voltage vacuum tube 2. When the Tr 7 is at OFF, the Tr 8 is at ON, and a point A reaches to 0V. Accordingly, an apparent grid bias reaches to -900V, and a complete cut-off state is brought. When the Tr 7 is at ON, the Tr 8 is at OFF, and the point A reaches to +450V. Consequently, the apparent grid bias reaches to +50V, and currents flow through a laser tube 1.
Patent JP-H04240752-A (JP)
Title: Semiconductor device using ceramic board
Inventor: YAMAGUCHI KENJI
IPC: H01L23/12
Filed: 1991-01-25
Abstract: PURPOSE:To provide a semiconductor device using a novel ceramic board in which a patterning accuracy and stability of wire bonding can be remarkably increased. CONSTITUTION:A semiconductor device using a ceramic board characterized in that a polyimide film 9 is formed on an entire region except a die attachment and a wiring bonding region 2 on a ceramic board 8, a Cu or Al film is formed thereon by a vapor method, and it is then pattern-etched.
Patent JP-S61218588-A (JP)
Inventor: GEZA GARAMUBOSU
IPC: A61K31/35
Filed: 1986-01-17
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-H10206084-A (JP)
Title: Manufacture of heat-exchanger
Inventor: KATO SOICHI
IPC: F28D1/047
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To improve assembling ability between a tube and a header pipe and to improve brazing ability, in a serpentine type heat-exchanger. SOLUTION: In manufacturing method for a heat-exchanger wherein a fin 3 is located in a flat belt-like tube 2 curved in a serpentine state and a header pipe 4 to receive and supply a heat-exchange medium is communicated and connected to the end part of the tube 2, the outer shape of at least one in the direction of width of the end parts of a tube is formed in a tapering-off state or a stepped part state. After the end part of the tube 2 is inserted in the tube insertion hole of the header pipe 4, the end part of the tune in the header pipe is deformed in a state to protrude to the outside of the tube and forms a pull-off protection part 2c. Protrusion deformation of the end part of the tube is effected by a forming tool 8 inserted through one end opening of the header pipe 4.
Patent JP-H03211499-A (JP)
Title: Refuse container, refuse container identification mark reader, and refuse control method using same
Inventor: KIKUCHI KOJI
IPC: G21F9/36
Filed: 1990-01-17
Abstract: PURPOSE:To increase the amount of information which can be controlled and also enable batch control, and to decrease the rate of misrecognition by fitting an identification mark plate where a refuse container identification mark is inscribed on the external wall of the container which contains refuse. CONSTITUTION:In a storage place 19, the refuse container identification mark reader 16e reads a refuse container identification number and matches it with data in a memory 22 for refuse control through a repeating control board 30 and a refuse control computer 21 sets a proper storage place. According to the set storage place, refuse containers 1a, 1b, and 1c are conveyed with the refuse container suspender 25 of a carriage 27 which moves on a refuse container handling device rail 26 to move to a specific position. Then data regarding storage positions are saved as a data base and stored in the memory for refuse control. The arrival history of the respective refuse containers, i.e. refuse is brought under batch control with the data base.
Patent JP-S59132006-A (JP)
Title: Display device
Inventor: NONOYAMA YASUMASA
IPC: G08B5/36
Filed: 1983-01-18
Abstract: PURPOSE:To make the device inexpensive and to facilitate maintenance or the like by selecting display patterns stores in a memory part to display them on indicators and changing only software to change these patterns. CONSTITUTION:Display patterns with which an indicator 2 is lit are set and stored preliminarily as an ROM logic in a memory part 52 of an indicator body 5. The switching signal due to opening/closing of a no-voltage contact 1 is inputted to an operating part 53 through an input part 51. A display pattern corresponding to said switching signal is selected from the memory part 52 by this operating part 53, and an output part 54 is operated in accordance with the selected display pattern, and the indicator 2 is lit in accordance with the selected display pattern. By this lighting, the condition of each constituting part of a plant is reported to a monitor.
Patent JP-H07215671-A (JP)
Title: Folding type arm hanger
Inventor: TAKAHASHI SHIRO
IPC: B66C23/04
Filed: 1994-01-28
Abstract: PURPOSE:To provide an arm hanger whose arm for hanging a hanger is in such a height in use as may not hinder the passage of personnel or equipment and material, and whose hanger is maintained at a low position and can be folded and accommodated compactly and easily. CONSTITUTION:A hanger 7 is suspended at the tip of an arm 6. A link 4, one of the links which constitute a double-lever mechanism together with the arm 6, is pivoted to a rotating seat 2 at a lower part. Another link 3, located above the link 4, is pivoted to a rotating seat 2' which is mounted above the rotating seat 2. The tips of the links 3, 4 are pivoted to another link 5, which is located outward, through pins 3', 4'. The base part of the arm 6 is fixed in the proximity of the pivoting pin 4' of the link 4, which is below the link 5, by welding, with bolts or the like.
Patent JP-S60150452-A (JP)
Title: Fuel controller for internal-combustion engine
Inventor: SUGANO YOSHIAKI
IPC: G01F1/696
Filed: 1984-01-19
Abstract: PURPOSE:To decide the blow-back reliably by providing means for performing blow-back correction where the intake air is operated from the additional air- flows during intake and blow-back of internal-combustion engine. CONSTITUTION:A heat ray type air-flow detector 5 will detect the air-flow Q. A decision circuit 8 will decide the blow-back interval from the difference for every sampling voltage Vi provided from a sampling circuit 6 to produce a blow-back interval signal. An operating unit 9 will accumulate the blow-back interval and suction interval to produce an intake air flow signal. A control circuit 10 will provide a drive control signal to an injector 4. Consequently, blow- back can be prevented reliably.
Patent JP-H08201609-A (JP)
Title: Chirped fiber grating
Inventor: YAMAUCHI RYOZO
IPC: G02B6/00
Filed: 1995-01-23
Abstract: PURPOSE: To obtain chirped fiber gratings which are easily producible by forming continuous changes of waveguide structures in the longitudinal direction of an optical fiber and forming the gratings in these changing parts. CONSTITUTION: The waveguide structures, such as fiber diameter, core diameter, refractive index and refractive index distribution, of the optical fiber are previously continuously changed in the longitudinal direction of the fiber and the gratings and the gratings of the specified period by a conventional method are formed at this fiber. The wavelength (in-tube wavelength λg) of the light propagating therein changes corresponding to these changes when the waveguide structures of such optical fibers are changed. Then, the wavelength of the light propagating in the fiber is changed by previously forming the gratings of the specified period and, therefore, reflection characteristics similar to the reflection characteristics of the chirped fiber gratings continuously changed in the grating periods are eventually obtd.  The reflection wavelength region is widened by continuously changing the waveguide structures of the fiber and in addition, the determination of the band of the reflection wavelength region corresponding to the change quantity of the waveguide structures is made possible.
Patent JP-S62165267-A (JP)
Title: Voice word processor device
Inventor: SAWAI HIDEFUMI
IPC: G10L15/00
Filed: 1986-01-17
Abstract: PURPOSE:To simplify a statistical table, and to improve a processing speed by putting together into one generating the statistical table which checks a connection possibility between KANA (Japanese syllabary) character strings in Japanese from the appearance frequency of KANA characters only, and a bit of connection possibility information between the KANA character strings. CONSTITUTION:The connection possibility between each KANA character string is checked at a connection evaluation part 31 based on a candidate obtained from a speech recognition part 2 referring a statistical table 32, and the KANA character string which is not connected to others is eliminated. Furthermore, a morphemic analy sis for the KANA character string left at the connection evaluation part 31 is performed referring a word dictionary 34, and the KANA character string is selected. At a KANA-KANJI (Chinese character) conversion part 35, a KANA-KANJI conversion is performed for the KANA character string selected at a KANA character selection part 33 referring a KANJI dictionary 36, and a KANJI and KANA mixed text is generated. Finally, a route evaluation part 37, when an effective result is not obtained until a process at the KANA-KANJI conversion part 35, returns to another arranging route, then performing a conversion again. In this way, it is possible to perform the process at a high speed, and a memory capacity to store the table can be reduced.
Patent JP-H06209905-A (JP)
Title: Endoscope image pickup device
Inventor: SAITO KATSUYUKI
IPC: G02B23/24
Filed: 1993-01-21
Abstract: PURPOSE:To provide an endoscope image pickup device in which the resolution in the central part of the image of a subject projected on an image plane is enhanced, and the unevenness in the light distribution between the central part of the image of the subject and the peripheral part of the central part is eliminated. CONSTITUTION:In order to enhance the horizontal resolution, a color filter 10 is divided into the central part 18 of the image pickup region anti the peripheral part 19 of the image pickup region central part, and also the arrangement ratio of the primary color filters of R, G, and B in the central part 18 of the image pickup region is made to be R:G:B=1:3:1, while the arrangement ratio of the primary color filters of R, G, end B in the peripheral part of the image pickup region central part is made to be R:G:B=1:1:1.
Patent JP-S61167294-A (JP)
Title: Picture data transmission system
Inventor: NAKURA RIICHI
IPC: H04N19/00
Filed: 1985-01-21
Abstract: PURPOSE:To provide for high quality picture data compression by simple construction by dividing the signal output of the photodetector into plural level ranges and counting the frequency of occurrence of output signals in the domains for predetermined time to find the level that will give the smallest of the number of times the occurrence. CONSTITUTION:The picture data from the photodetector 6 is inputted to a level division circuit 12 after primary processing. The circuit 12 divides the input signals into plural level domains and the counting circuit 14 counts the number of times of occurrence of the signals in the respective domains for a predetermined time duration. A discrimination level setting circuit 15 divides the signal output of the element 6 into plural level groups by comparing the magnitude of the results of counting of the circuit 14 and finding the level that gives the smallest frequency value. The maximum value of the difference of signal outputs within the level groups is detected in a level setting circuit 52 for setting the quantization range for each level group. Sample hold circuits 17, 18 are in operation only for input signals corresponding to the respective level groups. An encoding circuit 25 sets the quantization level range for the output while a multiplexing circuit 27 inserts an identification code to the encoder output to output the resulting signal.
Patent JP-2000209859-A (JP)
Title: Waiting power supply
Inventor: ASAHI KATSUYUKI
IPC: H02M3/28
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To reduce the cost and size of a waiting power supply. SOLUTION: A waiting power supply comprises a converting means T1 having a primary winding L11 and at least one secondary winding L21, L22, a switching means Q1 for turning conduction of the primary winding L11 on/off, a pulse signal generation circuit for applying a pulse signal to the switching means Q1, a first output circuit D1 for taking out flyback power from the secondary winding L21, a second output circuit D2 for taking out forward power from the secondary winding L22, and a circuit Q2 for switching the pulse width of the pulse signal depending on a waiting control signal SG5 wherein output from the first output circuit D1 is utilized as normal power and output from the second output circuit D2 is utilized as waiting power.
Patent JP-S63176839-A (JP)
Title: Shock absorber device of variable damping force
Inventor: MIHASHI KENICHI
IPC: F16F9/50
Filed: 1987-01-17
Abstract: PURPOSE:To enable controlling a damping force elaborately and in a wide range, and improve steerability and running stability by providing a damping force control mechanism for changing a damping force depending upon the magnitude of the unsprung vibration of a vehicle in a shock absorber. CONSTITUTION:When there has occurred an unsprung vibration on a vehicle, the vibration energy conversion mechanism 80 of a damping force control means built into a shock absorber converts vibration energy and outputs actuator drive energy, in response to the unsprung vibration. The magnitude of the drive energy is strength corresponding to the vibration energy and to the magnitude of the unsprung vibration of the vehicle. Then, an actuator 83 of variable damping force type generates a magnetic field corresponding to the magnitude of actuator drive energy outputted from said conversion mechanism 80 and the downward stroke of a valve 60 (damping force variable means) is enlarged to correspond to said energy, thereby controlling a damping force intensively.
Patent JP-H09197227-A (JP)
Title: Underground wiring method for optical fiber cable, and optical fiber cable
Inventor: NOZAWA TETSUO
IPC: G02B6/46
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To improve operability by simplifying underground laying operation for the optical fiber cable. SOLUTION: While the ending end terminals of outside optical fiber cables (10a and 10b) are unwound from a roll 20 wound with the optical fiber cables 10, the optical fiber cables 10 are inserted together into underground conduits 1a and 1b between a hand hole H and a finger hole F from the finger hole F to the hand hole F. Then while the winding start ends of inside optical fibers are unwound from the roll 20, the optical fiber cables are run through the respective underground conduits 1b between the finger hole F and a house U individually toward the house U.
Patent JP-H05195781-A (JP)
Title: Combustion chamber of swirl chamber type diesel engine
Inventor: MIWA HIROMICHI
IPC: F02B19/08
Filed: 1992-01-22
Abstract: PURPOSE:To enhance the rate of air utilization by intensifying swirls in major cavities while maintaining the initial jet stream diffusion caused by diffusion tables and the flame extinction preventive action at the cylinder bore. CONSTITUTION:A pair of major cavities 8 spread while pinching the center line L of a jet stream spouted out of a jet 7, and in front thereof a pair of diffusion tables 10 are bulging in the form of island. A passage 11 is recessed in the area from under the jet 7 to the side of diffusion tables 10 and continued to the major cavities 8. A tab-form confronting wall 9 is provided on the center line L of the major cavities 8. A deep guide groove 12 is formed from under the jet 7 to between the diffusion tables 10, and the foremost part 12b branched in two-prong form is connected with the major cavities 8 in the circumferential direction.
Patent JP-H06225361-A (JP)
Title: Controller
Inventor: HONDA GOJI
IPC: G05B7/02
Filed: 1993-01-22
Abstract: PURPOSE:To make the data of an apparatus and the data of a remote controller coincide with each other by maintaining a communication state even in the case that the commercial power supply of the apparatus is interrupted. CONSTITUTION:Main body communication equipment 15 transmits and receives a signal between the remote controller 16 and itself. A power supply backup device 17 maintains the power supply to inform the remote controller 16 of the extinction of the power supply even if the supply of the commercial power supply for the main body communication equipment 15 is interrupted. Thus, the transmission and reception of the signal between the main body communication equipment 15 and the remote controller 16 becomes possible irrespective of the power failure or the voltage drop of the commercisl power supply, and besides, this purport can be displayed correctly on the remote controller.
Patent JP-H06224310-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUZUKI KAZUYA
IPC: H01L21/3205
Filed: 1993-01-22
Abstract: PURPOSE:To increase the area of a contact and to lower the resistance of the contact by forming a second conductive layer to be insulated from the first conductive layer on the sidewall of a contact hole, filling in the contact hole and a slit with a third conductive layer, and obtaining a contact with the first conductive layer. CONSTITUTION:A first conductive layer 13 is formed on a semiconductor substrate 11, and a second conductive layer 14 is formed on the sidewall of a contact hole formed in a first insulating film 12 on the semiconductor substrate 11. On the second conductive layer 14, a second insulating film 15 is formed. Besides, a thin third insulating film 16 is formed on the sidewall of the contact, and a conductive sidewall 17 composed of polycrystalline silicon is formed on it. Furthermore, a slit 18 is formed at the bottom part of the conductive sidewall 17, and a contact with the first conductive layer is obtained by filling in the insides of the contact hole and the slit 18. Accordingly, it becomes possible to form a low-resistance contact.