baber/WOPTO huggingface dataset:
Patent JP-2001168391-A (JP)
Title: Method for manufacturing photoelectric converting function element
Inventor: ARAKAWA ATSUTOSHI
IPC: H01L21/322
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a photoelectric converting function element capable of forming an ohmic electrode having a low resistance and prolonging its lifetime. SOLUTION: The method for manufacturing the photoelectric converting function element having a compound semiconductor crystal made of group XII (IIB) element and group XVI (VIB) element as a substrate comprises a step of forming a pn junction by disposing a diffusion source of the element for setting the substrate to a second conductivity type on the surface of the first conductivity type substrate, a step of laser annealing the surface of the diffusion source retained on the substrate, and a step of forming electrodes on the front and rear surfaces of the substrate.
Patent JP-H11178763-A (JP)
Title: Vacuum cleaner
Inventor: SUGANO KYOICHI
IPC: A47L9/28
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a vacuum cleaner of excellent handleability by providing an operation command switch capable of switching each operation mode by one swith on a hose manual operation part so as to switch each operation mode by one switch. SOLUTION: The operation command switch 3 provided at the hose manual operation part is pressed once, an operation mode is set to be 'strong' and a display element 20a showing 'strong' is lighted on the hose manual operation part. At the same time of it, an oscillation circuit 30 is oscillated and an integration circuit 2 outputs a signal for operating in the 'strong' mode from the REM terminal of the circuit 2 to drive an infrared emitting circuit 7 to radiate infrared rays to the outside of a hose manual control circuit. The radiated infrared rays are received by the light receiving element of a vacuum cleaner main body to control the revolution number and the power consumption of an electric blower corresponding to the 'strong' mode to clean by 'strong' operation.  Then, a mode is successively switched from 'strong' to 'carpet', 'floor and tatami' and 'off' each time of pressing the switch 3.
Patent JP-2000166384-A (JP)
Title: Corner-forming block
Inventor: TOTANI TAKASHI
IPC: A01G9/28
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a corner-forming block capable of preventing a block from being blown away by strong wind, by strengthening connection between the blocks at the corner part, capable of providing earth-retaining wall having very beautiful appearance without clearance between connected blocks, facilitat ing proper and ready positioning of the corner at the time of construction, and enabling the angle without the right angle to be set. SOLUTION: Fitting ribs 6 and fitted grooves 7 are formed on the side face of a columnar block 4 so as to extend from the upper face to the lower face, at an interval in the perimeter direction, and fitting ribs 2 and fitted grooves 3 are formed on the end faces of adjacent blocks to be put side by side so as to extend from the upper faces to the lower faces. The fitting rib 6 of the columnar block 4 is fatted to the fitted groove 3 of one block 1 to be put side by side, adjacent to the fitting rib 6, and the fitted groove 7 of the columnar block 4 is fitted to the fitting rib 2 of the other block 1 to be put side by side adjacent to the fitted groove 7 to form a corner part in the block arrangement.
Patent JP-2000155505-A (JP)
Title: Image forming device
Inventor: KATO YASUHISA
IPC: G03G15/20
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To restrain the faulty stacking of a recording medium in a stapling device and to surely file plural recording media by providing a fixing temperature control means making the fixing temperature of a fixing device lower than reference temperature when a stapling mode is selected. SOLUTION: This device is provided with the fixing temperature control means making the temperature of the fixing device 22 lower than the reference temperature T when the stapling mode to file plural recording media P by the stapling device 4 is selected assuming that the temperature of the fixing device 22 when the stapling mode is not selected is the reference temperature T. When the stapling mode is selected, the fixing temperature is made lower than the reference temperature T. Thus, the quantity of heat is not excessively applied to the recording medium P by the device 22, so that curling is made extremely small. When the medium P is carried to the device 4 and processed in a specified manner, jamming and faulty filing are prevented.
Patent JP-H10259782-A (JP)
Title: Ion thruster having ion-optical system with long service life
Inventor: JOHN R BEATTIE
IPC: B64G1/24
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To reduce the effect of erosion to limit the service life of the system by providing the multiple grid ion-optical system having an array of opening sets in which the area of the openings is changed in the peripheral range of the array in an ion thruster suitable for the space ship propulsion system. SOLUTION: An ion thruster 60 comprises a housing 64 to form an ionization chamber 66, a discharge electronic source 67, an electrode system 68 and a magnetic field generating device 70 located in the chamber 66, an ion-optical system 62, and a neutralization device 72 located adjacent to the system 62. The ion-optical system 62 is provided to accelerate the ion beam 84 emitted from the plasma source 80, and provided with a screen grid 90, an accelerator grid 92 and a deceleration grid 94, and an array of opening sets is formed by the grids. The ion beam 84 appropriately accelerated by the voltage generated by the power supply system 76 is generated.
Patent JP-H07185680-A (JP)
Title: Method and device for hemming unified molding
Inventor: YANAGIDA AKIRA
IPC: B21D19/08
Filed: 1993-12-24
Abstract: PURPOSE:To provide a method and device for hemming unified molding which can form a large bending angle with a simple mechanism. CONSTITUTION:A pressing means of a hemming unified molding device has, about a standing part 10a of reverse V-shaped section consisting of a stand-up part 10b standing toward the attaching direction of a stiffener 11 from a body part of an outer skin 10 and an incline part 10c inclining to the body side of the same outer skin 10 within a range to allow attaching of the stiffener 11 from this stand-up part 10b, a moving part 16 to press the incline part 10c of this standing part 10a from its front direction.
Patent JP-H06191758-A (JP)
Title: Maintenance device for magnet brake
Inventor: FUKUDA SATORU
IPC: B66B11/08
Filed: 1992-12-28
Abstract: PURPOSE:To provide a maintenance device for a magnet brake wherein high reliable characteristic evaluation can be performed with simplicity. CONSTITUTION:A device has a current control processing means F1000 for giving a current command so as to slowly increase/decrease a level of coil current by detecting the coil current to an electromagnetic coil 33 by a current detector 6 and displacement of a plunger 32 by a displacement detector 8 and a memory processing means F1500 for fetching both detection values stored from the current detector 6 and the displacement detector 8. Both these stored detection values, based thereon, are fetched to a characteristic evaluating means of a microcomputer 9 or the like having a characteristic evaluation processing means F2000 of deciding characteristic evaluation for whether good or bad from a correlated characteristic.
Patent JP-H10191295-A (JP)
Title: Video conference device having monitoring function
Inventor: YAMAMOTO NORIHIRO
IPC: H04N7/15
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To easily realize the function of monitoring and to control an external unit connected to an opposite terminal by adding the monitoring function to a video conference device and exchanging a pad with a private operation pad. SOLUTION: When the operation pad 4 is connected to the private pad instead of an operation pad used for a regular video conference device, the regular video conference device automatically judges so that the monitoring function is automatically executed. When the terminal key of the private pad is depressed, information that a sub-address is monitored is added and a call is made. An incoming terminal automatically receives the call and it functions as the slave machine for monitoring. Information on the terminal during monitoring is easily obtained by transmitting connection information constituted of the terminal name of the salve machine and a camera number. A code which is set by depressing the key of the private pad is sent and the slave machine can be controlled.
Patent JP-H10188928-A (JP)
Title: Cover for battery storage room
Inventor: KOBAYASHI HIROSHI
IPC: H01M2/10
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide such a battery cover structure for a camera as being capable of easily opening/closing a battery cover, reducing wear in opening/ closing to improve durability and ensuring lock to prevent careless opening. SOLUTION: A battery storage room is provided to mount batteries 9 through the outer wall 1a of a mainbody therein. The outer wall of a cover 2 to open/ close a battery insertion port in the battery storage room is matched to the outer wall 1a of the mainbody to be fitted thereto. The cover 2 has a locking member 4 to be locked to the mainbody. Part of the outer wall of the cover 2 is formed with a recessed part, in which an unlocking member 7 is provided for unlocking not to be protruded from the outer wall of the cover 2.
Patent JP-2001163399-A (JP)
Title: Liquid injection gun
Inventor: MASUDA TAKAAKI
IPC: B67D7/02
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a liquid injection gun for preventing the generation of liquid dripping by a simple constitution of reducing the number of parts, into which a nozzle set to communicate with the downstream side of a liquid passage is so installed on a gun main body with the liquid passage as to be inserted into an injection hole formed on a container to be injected and on which an on-off valve for opening and closing the liquid passage is provided. SOLUTION: The nozzle 6 is provided with a flow passage 28 having a first passage section 28a communicating with the downstream end of the liquid passage section 14 and a second passage section 28b having a diameter formed larger than that of the first passage section 28a and concentrically continued to the downstream end of the first passage section 28a, and an air opening 29 with an inner end opened on the inner face on the upstream end of the second passage section 28b and also having the outer end opened on the outer face of the nozzle 6 is provided at a slant on the nozzle 6 so as to be positioned on the downstream side along the liquid flowing direction 30 in the flow passage 28 as the air opening heads for the inside in the radius direction of the nozzle 6.
Patent JP-H06323773-A (JP)
Title: Heat transfer device
Inventor: MIZUKAMI HIROSHI
IPC: F28F1/12
Filed: 1993-12-27
Abstract: PURPOSE:To produce a maximum heat-transfer characteristic by providing, in a heat-transfer device provided with a plurality of needle-shaped heat conduction bodies as fins, a specific relationship between the thickness and height of the needle-shaped heat conduction bodies. CONSTITUTION:In a radiator 6, the length of one side in a cross section of a pin-fin 12, that is the thickness of the pin-fin 12, is taken as (d) and the effective height of the pin-fin 12 is taken as H. In this case, the relationship between the thickness (d) and height H is Sin h#/(3(#)=1, where #=4H{C.U<1/2>/LAMBDA.d<3/2>}<1/2>, d=(4A)/L and C is constant 1-5, U is fluid velocity of refrigerant, lambda: thermal conductivity of needle-shaped heat conduction body, A sectional area of needle- shaped heat conduction body, and L:peripheral length thereof. And the ratio between the total area of heat-transfer of the radiator 6 and the area of a refrigerant inlet is set so as to be satisfied. As a result, a maximum heat- transfer characteristic can be produced.
Patent JP-2000171890-A (JP)
Title: Auxiliary device for adjusting leg rack
Inventor: TANABE YOSHIAKI
IPC: G03B17/56
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To adjust the height of a leg rack before attaching a photographing device to a leg rack by providing an adjusting means for adjusting positional relation between the attaching position of an attaching means and an index. SOLUTION: A 1st slider 5 having a scale 5a and a holder 5b equipped with a knob for fixing 6 is inserted movably with respect to a base 2 having a knob for fixing 3. Then, a 2nd slider 7 having the index 7a and the scale 7b is inserted movably with respect to the holder 5. The base 2 has a female screw and is attached to the universal head 1 of the leg rack. By loosening the knob 3 and making the slider 5 get in/out of the base 2, length L3 between the male screw of the universal head 1 and the index 7a in a direction parallel with the upper surface 1a of the universal head 1 can be adjusted. Furthermore, by loosening the knob 6 and making the slider 7 get in/out, length L4 in a direction perpendicular to the length L3 is adjusted.
Patent JP-2000173317-A (JP)
Title: Light for vehicle
Inventor: SHINOZUKA MICHIYOSHI
IPC: F21S8/10
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To improve the appearance of a light, and to improve the light emission range thereof. SOLUTION: Light diffusing element groups 19, 29 are provided in the inner surfaces of lenses 12, 22 at parts corresponding to seal grooves 11, 21. As a result, when a light source bulb is not lighted, a phenomenon that the seal grooves 11, 21 and the seal material 14, 24 of lamp housings 10, 20 are seen in the enlarged condition by light diffusing element groups 16, 26 is prevented by the refraction of the light from light elements 19, 29 with a view from the front of the lenses 12, 22, and appearance of the lenses 12, 22 is improved. When the light source bulb is lighted, the direct light A, A from the light source bulb is radiated outside through the optical elements 19, 29, and the light emission range 18', 28' of the lenses 12, 22 by the optical elements 19, 29 are newly complemented, and the light emission range of the lenses 12, 22 is enlarged.
Patent JP-2001164654-A (JP)
Title: Joint device for building member
Inventor: KIMURA KAZUYOSHI
IPC: E04B1/26
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To improve the manufacturing property and reduce cost by simplifying a structure while maintaining connection strength of building members sufficiently. SOLUTION: This joint device for building member is constituted by a basic joint member 10 and a first applied joint member 11, a second applied joint member 12, and a third applied joint member 13 which are assembled selectively. The basic joint member 10 consists of a substantially L-shaped connection plate 14 whose plate face extends in the vertical direction and a pair of locking plates 15 whose plate faces extend in the mutually opposing horizontal directions from two positions in an upper fringe part of the connection plate 14 and are locked in a column head part. The connection plate 14 consists of a horizontal plate part 14a fitted in a straight line groove in the column head part and a longitudinal plate part 14b fitted in a straight line groove in a side end part of a beam.  In the horizontal plate part 14a, a thin groove 16 extending in the vertical direction toward a boundary part position of a pair of locking plates 15 from its lower fringe is formed, and insertion holes 17 for tightening device tightening on a column are formed on both sides of the thin groove 16. In the longitudinal plate part 14b, an insertion hole 18 for tightening device tightening on the beam is formed.
Patent JP-H1154261-A (JP)
Title: Microwave energy generator
Inventor: JEONG SHIN-JAE
IPC: H05B6/64
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a microwave energy generator of a simple structure, having a voltage-converting means. SOLUTION: This device comprises a heating unit 110, a cathode 120 for emitting discharging electrons, a first grid 130 for controlling and focusing the flow of electrons discharged from the cathode 120, a choke structure 160 acting as a blocking capacitor, a register 210 for supplying a bias voltage to the first grid 130, a second grid 140 through which an electron beam is passed, and anode 150 for receiving the electron, a drive DC voltage source 200 for adjusting the AC input voltage and supplying the DC drive voltage to the cathode and anode, and an antenna 155 for taking out the microwave energy from the output cavity 180. On this occasion, the combination of the first grid 130 and the choke structure 160 forms an input cavity 170, and the combination of the second grid 140 with the anode 150 forms the output cavity 180 which generates the microwave energy.
Patent JP-H05156536-A (JP)
Title: Multilayer structure yarn
Inventor: SHIMAMOTO KAORI
IPC: D02G3/26
Filed: 1991-12-05
Abstract: PURPOSE:To obtain multilayer structure yarn suitable for female dress, having excellent feeling in wearing against sweat and good handle by arranging polyester filament of extra fine denier at an innermost layer, specific filament at an outermost layer and mixed filament of both the filaments at an intermediate layer. CONSTITUTION:Polyester filament having <=1.0 denier fineness of single yarn is arranged at an innermost layer, modified cross section polyester filament having 1.0-3.0 denier fineness of single yarn and very small pores on the surface of filament at an outermost layer and a mixture of both the filaments comprising the outermost layer and the innermost layer at a position between the innermost and the outermost layers and the filament of the outermost layers covers the filaments of the innermost and the intermediate layers by twisting to give the objective multilayer structure yarn.
Patent JP-H09172269-A (JP)
Title: Cubicle for communication use
Inventor: SHIMA MASAHIKO
IPC: H04B1/03
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To form a cubicle for communication use, which maintains a communication equipment constituted of components sensible to a temperature and a humidity, actuating promptly without delay even in case of emergency, such as a disaster which is unknown when it occurs, and capable of taking practical action as an information for exchanging accurate information. SOLUTION: A cubicle is characterized by that an equipment for multiplex communication use is housed and a heat-insulating structure is provided in the interior. The cubicle is provided with an air conditioner, a dehumidifier or a dehumidiflying agent, a ventilating device, lighting facilities, drainage facilities and weathering facilities. There is also provided with a place where the interior of the cubicle is visible on at least one part of a casing and is provided with a moving means. The equipment for multiplex communication use is connected with a plurality of types of power supplies and is driven by at least one out of the power supplies.
Patent JP-H06198313-A (JP)
Title: Roll for hot finishing mill
Inventor: FUKUI YOSHIMITSU
IPC: B21B13/14
Filed: 1992-12-28
Abstract: PURPOSE:To provide a roll for hot finishing mill with which a flat cross-sectional shape is attained by suppressing body crown and also the total crown of a rolled sheet is decreased by reducing edge drop in end parts in the width direction. CONSTITUTION:By forming symmetrical one-side taper parts 2 in end parts opposite to each other in the direction of axial line of a pair of work rolls 1 and making the middle parts 3 in the direction of axial line of at least either one or both work rolls into an incurvate shape taking the thermal crown of each roll into consideration, finish rolling is executed at short rolling intervals in a finishing mill having finite pairs used of work rolls. Even in such a case, by situating respective one-side taper parts of both work rolls in the end parts in the width direction while suppressing body crown due to thermal crown with temp. rising, edge drop is decreased and the rolled metallic sheet of rectangular cross section is obtained.
Patent JP-H09176889-A (JP)
Title: Tinning bath and tinning method
Inventor: YAMADA KATSUTADA
IPC: C25D3/32
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To prepare a low-pollution and low-cost tinning bath by which, even if a steel strip is continuously tinned at a high current density, a tin plating free of burning and excellent in appearance is obtained and the generation of sludge is remarkably reduced even in the continuous operation. SOLUTION: Ferrous ion in an amount of 0.1-20g/l or 0.1-5g/l tinning bath- soluble amino compd. or 0.1-20g/l ferrous ion and 0.1-5g/l tinning bath-soluble amino compd. are incorporated into a tinning bath consisting of 10-50g/l sulfuric acid, 20-100g/l stannous ion and 1-10g/l ethoxy-α-naphtholsulfonic acid and/or ethoxy-α-naphthol to prepare a tinning bath capable of high-current density plating. Further, a steel strip is continuously tinned at >=30A/dm<2> current density by the use of a tinning bath kept at 30-60 deg.C.
Patent JP-H06200445-A (JP)
Title: New silky woven fabric
Inventor: AKAI SHINJI
IPC: D01F6/62
Filed: 1992-12-28
Abstract: PURPOSE:To obtain a woven fabric furnished with drapeability and lightweight nature without virtually impairing its silky tone. CONSTITUTION:This woven fabric is made up of heteroshrinking polyester combined filament yarns and polyester multifilament false twist yarns. It is characterized that the false twist yarns are spin takeup filament yarns spun at a winding speed of >=6000m/min or false twist yarns from spin draw takeup filament yarns spun at a winding speed of >=4000m/min.
Patent JP-H11184962-A (JP)
Title: Optical character reader, collation correction method and recording medium
Inventor: TERASAKI MASANORI
IPC: G06K9/03
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform a character correction easily and surely with characters that are erroneously recognized or rejected. SOLUTION: The devices are equipped with a scanner device 14 for detecting picture information by multi-level including a character pattern recorded on a paper medium, a character recognition part 24 for performing a character recognition processing with the character pattern, by taking an image corresponding to a specified sensitivity as an object, from plural sheets of images which threshold process the detected picture information by multi-level by a level corresponding to each sensitivity of plural steps, a read result display part 30a for displaying the character obtained by a character recognition processing by a character recognition part 24 together with the image becoming the object of the character recognition processing and a sensitivity adjustment part 30b for performing sensitivity adjustment with the image displayed by the character read result display part 30a.  The read result display part 30a has the image in accordance with the sensitivity adjusted by the sensitivity adjustment part 30b displayed.
Patent JP-H09173532-A (JP)
Title: Playing board of game machine
Inventor: ISHII KOJI
IPC: A63F7/02
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a play board capable of accurately positioning and fixing to a game board body independently to the kind of the machines. SOLUTION: A decorating member 6 molded by a synthetic resin is mounted superimposing on the front side of a game board body 7 to form play part and a not-play part is formed at the outer periphery of the game part. A boss 91 for positioning to the game board body 7 is installed on the not-game part and a positioning pin 51 is formed on a setting plate 8. The boss 91 on the decorating member 6 is engaged into a positioning hole 73 on the game board body 7 to fix at the given position and the positioning pin 51 is engaged into the decorating member 6 set at the given position to regulate the position of the set plate 8.