baber/WOPTO huggingface dataset:
Patent JP-H05294432-A (JP)
Title: Pallet conveyor free flow device
Inventor: USUI HIDEO
IPC: B65G35/06
Filed: 1992-04-17
Abstract: PURPOSE:To convey a pallet with low noise and low vibration, simplify a constitution and reduce the cost by fixing top roller chains to frames. CONSTITUTION:A motor 24 is driven and belts 26 are travelled on frames 21. Belt pressers 33 are pressed to the belts 26 under the urging force of springs 34 so that a pallet is travelled. At this time, top roller chains 22 are fixed to the frames 21, so that the load of the pallet is born by free rollers 22a of the top roller chains 22. Thus, a highly accurate and expensive bracket for mounting a wheel or a cam follower is not required, a structure is simple, and the travel resistance of the pallet of heavy load is decreased even by a belt-driving. Therefore, a pallet conveyor with low noise and low vibration can be obtained.
Patent JP-S5323458-A (JP)
Title: Method of controlling group management of elevator cages
Inventor: SUZUKI YASUHIRO
IPC: B66B1/18
Filed: 1976-08-16
Abstract: PURPOSE: To intent to improve the operating efficiency and service for passengers by conducting an optimum cage assignment by suspending the assignment when an optimum estimation does not reach predetermined level and by simplifying sequentially estimating formula in response to waiting time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07314770-A (JP)
Title: Laser image forming device
Inventor: JIEEMUZU GUREN DEIBISU
IPC: H04N1/40
Filed: 1994-05-11
Abstract: PURPOSE: To provide a laser image forming apparatus capable of maximally expanding the exposure range of a laser diode without using the LED region of the laser diode. CONSTITUTION: Laser beam is scanned by a scanning optical system 18 to expose a photosensitive medium 22 such as a film. When a digital image source 12 takes the value of the first range corresponding to the linear region of a laser diode 16, the laser diode 16 is controlled so as to be operated in an amplitude modulating mode by a controller 20. When the digital image source 12 takes the value of the second range lower than that of the first range and corresponding to the non-linear operation region of the laser diode 16, the laser diode is controlled so as to be operated in a pulse amplitude modulating mode in the linear region by the controller 20.
Patent JP-S62255759-A (JP)
Title: Bath tub water purifying device
Inventor: ONO ITARU
IPC: F24H9/00
Filed: 1986-04-25
Abstract: PURPOSE:To improve a fur collecting capacity by a method wherein a fur collecting device for sucking fur on the surface of bath tub water is provided and an injection flow port is arranged in the bath tub to face downwardly in such a way as water surface flow is generated. CONSTITUTION:A circulation pump 5 is operated to circulate bath tub water 7 in upper and lower circulation pipes 3 and 4 as indicated by arrow. With this operation, the water injected from an injection nozzle 20 generates a negative pressure by an injecting force to suck water within a circulation passage 15 and then the water is injected downwardly from the injection port 22 into the bath tub 9. With this operation, the water becomes a surface flow by circulating water as indicated by arrow from a suction port 19a. At this time, fur 4 is also sucked, filtered by a filter 16 and hot water is filtered and returned into the bath tub 9. With this arrangement, a collecting capacity is improved.
Patent JP-H01269653-A (JP)
Title: Acceleration slip preventing device for vehicle
Inventor: HASHIGUCHI MASAYUKI
IPC: B60W10/18
Filed: 1988-04-20
Abstract: PURPOSE:To speedily prevent the acceleration slip by setting the opening time of an inlet valve for a driving wheel brake according to the driving wheel slip quantity which is calculated from the driving wheel speed and a standard speed and correcting said opening time by the addition of a prescribed time. CONSTITUTION:Wheel speed sensors 11-14 for detecting each wheel speed of driving wheels and driven wheels are installed, and the output signals are inputted into a traction controller 15. In the controller 15, a standard speed is calculated on the basis of the driven wheel speed, and the slip quantity of each driving wheel is calculated on the basis of a prescribed equation from the standard speed and each driving wheel speed. Then, each opening time of inlet valves 17i and 18i in a brake circuit in a brake circuit including the wheel cylinders 17 and 18 for the driving wheels is set according to the slip quantity. In this case, the opening time is corrected by the addition of the brake ineffective liquid quantity  T which is calculated according to the sum of the inlet time and the sum of the outlet time.
Patent JP-H11297592-A (JP)
Title: Stepper alignment system
Inventor: MISAWA HIROTO
IPC: H01L27/14
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a stepper alignment system that is capable of detaching adequate alignment marks provided under a color resist (pigment dispersion resist). SOLUTION: A wafer is aligned by recognizing the locations of a halogen lump 4, an optical filter 21 that is optically connected with the halogen lump 4 and illuminates alignment marks formed on the wafer by a light of a wavelength irradiated by the halogen lump 4 via a resist coated on the wafer and alignment marks by detecting reflection light reflected from the alignment marks through the resist.
Patent JP-H10287186-A (JP)
Title: Article housing structure of vehicle
Inventor: NAKAMURA TAKESHI
IPC: B60R7/02
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To surely and stably house articles without rattling within a recessed place regardless of their sizes. SOLUTION: A recessed place 12 in which articles are housed, is formed in the inner side wall surface of a vehicle body while being dented with respect to the inner side wall surface, an annular rubber band 13 is stretched in a space between both the side wall surfaces 14 of the recessed place 12, two rubber bands 13a and 13b laid across the opening part of the recessed place 12, are disposed in a row along the depth direction in the inside of the recessed place, and articles can be selectively held in between each rubber band 13a and 13b and the depth surface 15 of the recessed place 12, or between the two opposite rubber bands 13a and 13b.
Patent JP-H10287918-A (JP)
Title: Walking beam type heating furnace hearth beam
Inventor: ENDO MASARU
IPC: C21D1/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To resolve such a problem that much manhour and high material cost are necessary because a skid button can not simply be taken off for short time in the case of the conventional walking beam type beam for heating furnace hearth. SOLUTION: The beam 20 of walking beam type for heating furnace hearth is provided with a skid pipe 8, skid button holding members 21, columnar skid buttons 22 and annular temp. responding engaged members 23 fitted by embedding into grooves 22a formed in annular state on the outer peripheral surface of the skid button 22 and executing the engagement/disengagement with restraining parts 11a formed in step-state in the skid button holding members 21 with the temp. At the time of operating the furnace, the fall-out of the skid button 22 is prevented by enlarging the outer diameter of the temp. responding engaged member 23 and engaging with the restraining part 11a, and at the time of changing the skid button, the skid button 22 can easily be pulled out by shrinking the outer diameter so as not to engage with the restraining part 11a.
Patent JP-H1199840-A (JP)
Title: Control circuit for automatic transmission having manual shift function
Inventor: NISHINO KENJI
IPC: F16H59/02
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To reduce the number of input terminals of a control unit to reduce the cost, and surely judge an abnormality of a switch arranged in a steering system. SOLUTION: In a control circuit, a control unit 36 is provided with an input terminal 36e for up-shift signal and an input terminal 36c for down-shift signal, the up-shift signals to be transmitted from an up-shift switch 32 and first and second up-down selection switches 42, 44 are commonly received by the input terminal for the up-shift signal, while the down-shift signals transmitted from a down-shift switch 34 and the first and second up-down selection switches are commonly received by the input terminal for the down-shift signal. A steering switch abnormality checking means (AND circuit) 48 to transmit the signal in a case of an abnormality to the control unit is provided as a means to check that the first and second up-down selection switches are abnormal.
Patent JP-H10286691-A (JP)
Title: Solder or brazer material and production
Inventor: MORI YOSHIAKI
IPC: B23K35/26
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a solder or a brazer material and its producing method so as to effectively improve the wettability of a solder or a brazer material without using a flux. SOLUTION: The solder or brazer material is produced by mixing a halogenide of 10 ppm to 1% with a raw material of solder or brazer, or by forming a halogenide film on the surface of a formed solder or by halogenating the surface thereof. In the time of producing the solder material, the halogenide is added to the molten solder, or the film of the halogenide is formed on the surface of the processed solder, or the surface of the processed solder is formed into a halogenide layer with the halogenating treatment. The coating or the surface treatment is enough executed with any method of a dry system or a wet system.
Patent JP-H07269070-A (JP)
Title: Tile panel mounting nail
Inventor: TAKADA TOSHIHIRO
IPC: E04B1/38
Filed: 1994-03-30
Abstract: PURPOSE:To prevent the head of a nail from coming into contact with a tile before mounting a tile panel by driving the nail. CONSTITUTION:A positioning washer 2 is outwardly fitted into the tip of a nail main body 1b where the washer 2 is arranged to be housed in a joint clearance 11 of tiles 10. The diameter d1 of a nail head 1a is set so that it may be less than a width dimension d2 of the washer 2 while a total dimension of the thickness 12 of the washer 2 and a thickness t1 of the nail head 1a is set so that the total thickness may be identical to a thickness dimension H of the tile or below.
Patent JP-S5622376-A (JP)
Title: Preparing material to make wooden powder nonflammable
Inventor: YAMADA TAKU
IPC: C08L21/00
Filed: 1979-07-31
Abstract: PURPOSE: To provide a material to make wooden powder nonflammable and having good compatibility with synthetic resins, by a method wherein urea, sodium fluosilicate, oxalic acid, trichlorothylene, chlorinated paraffin, and water glass are added to water, and solid content is removed.  
     CONSTITUTION: 2W5wt% of urea, 1W6wt% of sodium fluosilicate, 0.2W0.5wt%  of oxalic acid, 3W10wt% of trichloroethylene, 0.5 to 5wt% of chlorinated paraffin  are added to water. While the mixture is stirred at 60W80°C, 50W80wt% of water  glass is added and mixted to cause a reaction, which is then freed from solid component by sieving to provide clean chemical liquid to make things nonflammable.  To use this chemical liquid to treat wooden powder, 100pts.wt. of wooden powder  and 35W50pts.wt. of the chemical liquid are mixed, so that the liquid is impregnated into and at the same time covers the wooden powder. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000049696-A (JP)
Title: Power distribution amplifier system for amplifying many input signals by distributed power amplifier
Inventor: LARKIN ROBERT S
IPC: H03F3/60
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To minimize the undesirable effects of an intermodulation product in 4×4 cellular constitution, 8×8 cellular constitution and the other power distribution amplification system by making M and N have a prescribed relationship in the case that the M pieces of input signals are present for the transformation matrix circuit or the like of N×N provided with the N pieces of input ports. SOLUTION: A transformation matrix network 84 is provided with the input ports I1 and I2 and supplies transformed input signals to output ports A, B and C in response to the input signals. Also, the network 84 is provided with the input port I3 for not receiving the input signals. An amplifier 86 supplies amplified and transformed signals in response to the transformed input signals from the output ports A, B and C of the network 84. An inverse transformation matrix network 88 is provided with the input ports A, B and C for supplying inversely transformed and amplified output signals from the output ports 02 and 03 in response to the amplified and transformed signals.
Patent JP-H10283556-A (JP)
Title: Cooling and heating device for vending machine
Inventor: SUGAWARA AKIRA
IPC: G07F9/10
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a vending machine which shortens the overall depth of the vending machine by shortening the overall depths of an item carrying path and a duct path, reserving required carrying function and cooling and heating function for items in a vending machine which is equipped with the type of item storage racks that send items backward and carry them down. SOLUTION: This cooling and heating device of a vending machine which cools/heats items S which are stored on item storage racks 3 by forming the racks 3 so that they may sending the items S backward and circulating cold air/hot air inside a vending machine body 2 is provided with a movable wall 13 which vertically extends between the racks 3 and a rear wall 2a of the body 2 and is attached in a freely movable manner in a fore and after direction between the proceeding position where the items S do not pass through between the racks 3 and the items S passable retrieving position and springs 14 which energize the wall 13 forward.
Patent JP-S59223137-A (JP)
Inventor: URAJIMIIRU REONIDOUITSUCHI RES
IPC: B22C15/24
Filed: 1983-06-03
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-S62256041-A (JP)
Title: Grammar checking method in compiler
Inventor: SUGIYAMA AKIRA
IPC: G06F9/45
Filed: 1986-04-30
Abstract: PURPOSE:To reduce a debugging time, by enabling an available variable name to be checked, even when a program is the one in which no declaring part of the variable name used in the program is described. CONSTITUTION:A compiler, when deciding that the variable name is used in an expression, decides that the variable name is correct, when the variable name is used for one time at least, or more at either the left side, or the right side of the expression respectively in the whole expressions on which the programs are described, or when the variable name is used for only one time at the left side and the right side respectively, and also, it is used in a command for one time at least or more. The compiler, when the variable name is not used in the expression, decides that the variable name is correct, when the variable name is used for two times or more at the command other than the expression, or when the variable name is used for only one time at the command other than the expression, and also, it is used for one time or more at either the left or the right side of the expression.
Patent JP-H02274889-A (JP)
Title: Electrolytic unit of ionized water generator
Inventor: OKAZAKI TATSUO
IPC: C25B9/19
Filed: 1989-04-18
Abstract: PURPOSE:To easily attach and detach an inner electrode and an electrolytic diaphragm member by holding the electrode and the diaphragm member, providing a water discharge port and a water supply port respectively to the electrode and member and providing a through hole having a cap to either the upper or lower flange member. CONSTITUTION:A columnar inner electrode 3 is concentrically arranged in a cylindrical outer electrode 2, and both electrodes are supported and fixed by the upper and lower flange members 9 and 7 through a tension rod 10. The space between both electrodes 2 and 3 is separated by the electrolytic diaphragm member 4 into a couple of electrode chambers 5a and 5b, and raw water is supplied from the water supply ports 6a and 6b provided to the lower flange member 7. A current is applied between both electrodes 2 and 3 to electrolyze the raw water, and the obtained ionized water is discharged from the ionized water discharge ports 8a and 8b provided to the upper flange member 9. A through hole 11 to be sealed by the cap 92 is furnished to the upper flange member 9 in the electrolytic unit 1. The diaphragm member 4 and the inner electrode 3 can be inserted or extracted through the through hole 11, and maintenance is facilitated.
Patent JP-H01269967-A (JP)
Title: Image forming device
Inventor: TANIGAWA KOICHI
IPC: G03G15/16
Filed: 1988-04-22
Abstract: PURPOSE:To eliminate the occurrence of a jam and an image defect and to obtain an image of good quality with stable conveying performance by setting the direction wherein a transfer material is carried to a fixation part after transfer to a direction leaving a member arranged nearby an image carrier. CONSTITUTION:The rotary cylindrical image carrier 1 and a transfer roller 10 which presses it are provided and the transfer material 6 is passed through the press-contacting nip part between both to transfer an image formed on the image carrier 1 to the transfer material 6. This nip part is provided at the position where the angle between the moving direction of the transfer material 6 inserted into the nip part and the image carrier side part of the straight line connecting the center of the image carrier 1 and the center of the transfer roller 10 is obtuse. Consequently, the transfer material can be conveyed stably without deterioration in picture quality nor jamming even in a small-sized device which is small in in-machine space.
Patent JP-S60245454-A (JP)
Inventor: HANSU DORERU
IPC: H02K15/04
Filed: 1985-05-10
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-S63264372-A (JP)
Title: Thermal recording apparatus
Inventor: TAKAHASHI KATSUMI
IPC: B41J2/35
Filed: 1987-04-21
Abstract: PURPOSE:To realize an increase in a recording speed, by determining the procedure of the driving signal applied to each block of a thermal head according to recording density. CONSTITUTION:The number of recording dots are counted by a counter 1 before recording data is stored in a buffer memory 2. A block dividing means 3a reads the number of recording dots from the counter 1 to divide the recording dots into sets of blocks each capable of performing recording at once in each line. A thermal head driving means 3b forms a drive signal at every divided set of blocks. A recording speed determining means 3c calculates the restrained max. recording speed from the number of the divided sets of each line to correct the same so as to make mechanical following possible and outputs a paper feed control signal. By this method, recording procedure is controlled corresponding to the number of recording dots to make it possible to perform high speed recording by a small capacity power source apparatus.
Patent JP-S5724639-A (JP)
Title: Catalyst for water vapor reforming and its manufacture
Inventor: FUJITANI YOSHIYASU
IPC: C10G11/04
Filed: 1980-07-17
Abstract: PURPOSE:To obtain a catalyst for the water vapor-reforming of hydrocarbons, which is free of carbon separation and excellent in catalytic activity and durability, by supporting cerium oxide and rhodium on a support. CONSTITUTION:As a catalyst for the water vapor-reforming of comparatively heavy hydrocarbons or hydrocarbons containing aromatic and unsaturated hydrocarbons as raw materials, catalytic components, e.g., cerium oxide and rhodium, are supported on a support, e.g., of alpha-alumina, magnesia, etc. to obtain a catalyst. The catalyst thus obtained is free of the separation of carbon on the surface of the catalyst and also has a high catalytic activity for reforming with water vapor and a high durability.
Patent JP-S59223089-A (JP)
Title: Method for adjusting delay time of comb line filter
Inventor: AKIMOTO MASAO
IPC: H04N9/67
Filed: 1983-06-02
Abstract: PURPOSE:To realize an extremely inexpensive delay time adjusting method, by adjusting the delay time of an ultrasonic delay line for a comb line filter circuit by heightening the correlativity between the phase angle and the damping point of the comb. CONSTITUTION:One which puts an impedance 17 and an ultrasonic delay line 1 in the same package is called as ''comb line filter''. When such circuit configuration is used, damping areas and passing areas appear alternately and a comb line filter character having an appearance of the teeth of a comb is obtained. The magnitude of the comb damping quantity of the comb line filter characteristic becomes maximum when the level of a through signal is made coincident with the level of a delay signal by adjusting the impedance 17. On the other hand, the position and interval of the comb are determined in accordance with the delay time of the ultrasonic delay line 1. Adjustment of the delay time of the ultrasonic delay line is not performed by observing the comb line filter characteristics, but by measuring the phase angle.
Patent JP-S60242508-A (JP)
Title: Manufacture of sendust alloy magnetic head core
Inventor: AZUMA MASANORI
IPC: G11B5/127
Filed: 1984-05-15
Abstract: PURPOSE:To eliminte a mutual position shift in track width and to improve recording and reproducing performance by poviding a dummy part to a track part in the process of manufacture and connecting this part, and removing the dummy part eventually. CONSTITUTION:A linear groove 3 is formed in a block 2a for groove work, which is divided into a front part 4 and a back part 5; and a cut stage 9 parallel to the linear groove 3 is formed in the front part 4 along a side edge part. Then, nonadhesive work 4a is carried out for the front part 4 and adhesion work is performed for laminate joined surfaces of both block plates 2a and 2b as shown by 5a and 5b. Then both block plates 2a and 2b are heated under a pressure to solder the joined surfaces 5a and 5b, and a low-fusion-point soldering material 11 is charged in a cavity part 10 to obtain a dummy part. Track width work is performed crossing the cut stage 9 so that track width is left, and a reinforcing material 13 is charged in a track groove 12. Then, the block is cut along broken lines in a figure into cores and each front part is polished until the low-fustion-point soldering material 11 is removed.
Patent JP-S5222272-A (JP)
Title: Transfer system of articles
Inventor: MATSUOKA SHINJI
IPC: B65G47/49
Filed: 1975-08-13
Abstract: PURPOSE: To branch an unidentified type of article to a separate conveyor, discriminate the article by a TV camera and the like and return it to the original conveyor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61255959-A (JP)
Inventor: YUGU PORUTO
IPC: C01B21/068
Filed: 1986-04-30
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-H07251602-A (JP)
Title: Outside diameter variable wheel and vehicle provided with it
Inventor: MATSUDA YUTAKA
IPC: B60B19/04
Filed: 1994-05-12
Abstract: PURPOSE:To facilitate travel on a frozen road surface, a snowy road surface, and a rough road surface in a vehicle provided with an outside diameter variable wheel. CONSTITUTION:An outside diameter variable wheel 100 whose outside diameter dimension is expanded by fluid is provided in a bottom face recessed part, of a vehicle, and in the outside diameter variable wheel 100, ceilings 9 provided with diaphragms 9A matching with respective through holes 12 are fitted. Then, a slider 10 constituting a wheel outer circumferential face is fitted slidably in respective through holes 12, and the slider 10 is pressed to be moved in the direction, in which the wheel outside diameter dimension is expanded, via the diaphragm 9A by means of compressed air fed from a hole arranged in a roller shaft 4. When the compressed air is discharged, the wheel outside diameter is contracted to return to an initial condition.