baber/WOPTO huggingface dataset:
Patent JP-S52109251-A (JP)
Title: Emergency stopping device for elevator
Inventor: KAMAIKE HIROSHI
IPC: B66B5/16
Filed: 1976-03-10
Abstract: PURPOSE: To provide a device for enabling to reduce the diameter of the wheel of a block without slipping between the wheel and main cable even if large decele ration occurs when an elevator cage is stopped in emergency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61184565-A (JP)
Title: Copying device having automatic both sides copying function
Inventor: IBUCHI YOSHIAKI
IPC: G03G15/00
Filed: 1985-02-12
Abstract: PURPOSE:To feed transfer paper of various size copied on one side from nearly the same feeding position to intermediate toner by providing a pair of auxiliary feeding rollers in front side of feeding rollers. CONSTITUTION:A pair of upper and lower feeding rollers 25, 26 are arranged in front of a discharge port 14, and a pair of auxiliary feeding rollers 27, 28 are arranged in front of the feeding rollers 25, 26. On the other hand, the auxiliary feeding roller 28 does not make feeding operation by rolling contact when the size of the transfer paper in the direction of feeding is maximum, and in the case of other size, it moves in X direction until the front end of the transfer paper is positioned right under the auxiliary feeding roller 17, and feeds the transfer paper by rolling contact with another fixed auxiliary feeding roller 27. That is, the distance m between auxiliary feeding rollers 27, 28 and auxiliary paper feeding roller 17 is made smaller than the smallest size of the transfer paper. On the other hand, the feeding roller 26 is driven by the auxiliary feeding roller 28 through a belt 29.
Patent JP-H04211109-A (JP)
Title: Aligner
Inventor: SUWA KYOICHI
IPC: H01L21/30
Filed: 1991-02-20
Abstract: PURPOSE:To make it possible to select an image signal immediately at the time of positioning with a mask by detecting variation of signal waveform, based on preceding and following scanning lines in vertical direction, by means of an edge provided in parallel with a horizontal scanning line on a mark of one of two substrates thereby determining the position of an objective scanning line. CONSTITUTION:An edge part, extending in the horizontal scanning direction(y direction), is formed on a first mark(P1, P2) at a substantially fixed position(Lx) in the vertical scanning direction (x direction) of an imaging element. Image signals, outputted for every horizontal scanning of the imaging element, are inputted sequentially in the vertical scanning direction(x direction). Waveform of the image signal, corresponding to a position in the horizontal scanning direction(y direction) of the first mark(P1, P2), is subjected to deformation at the edge part. A position (Lx-alpha or Lx+beta) in the vertical scanning direction of a horizontal scanning line(SL1, SL2), to be processed through a positional shift detecting means, is set based on a specific position in the vertical scanning direction of the horizontal scanning line at the time of detection of the waveform deformation.
Patent JP-S54119398-A (JP)
Title: Controlling method for slurry temperature rise due to oxidation heat
Inventor: NISHIMURA MASAKATSU
IPC: B01D53/34
Filed: 1978-03-09
Abstract: PURPOSE: To control a reaction product temp. rise; simplify facilities; prevent apparatus corrosion; and reduce cost in air oxidation of slurried calcium sulfite by regulating the water content of the slurry to a specific range.  
     CONSTITUTION: A slurry contg. calcium sulfite is introduced into an oxidation tower at 55°C and undergoes a temp. rise due to air oxidation. At this time, in order to prevent apparatus corrosion, it is required to control the temp. to below 75°C. In equation ΔT=Q/W.Cp, ΔT; temp. rise (20°C), Q; oxidation heat (Cal/ g.°C) determined by the amt. of calcium sulfite according to formula I, Cp; slurry specific heat (Cal/g.°C) determined as a matter of course since influence of the slurry compsn. is negligible, and W; slurry vol. (l), that is obtd. In case the water content of the slurry is calculated assuming about 60 mol% of the solid matter to be calcium sulfite, it well accords with actual results. The water content is 92W94 wt%. By regulating the slurry to the above water content, a temp. rise is controlled, a cooler for the oxidation tower is made unnecesary, and apparatus corrosion is prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04264350-A (JP)
Title: Fluorescent lamp
Inventor: OKUNO IKUHIRO
IPC: H01J61/94
Filed: 1991-02-20
Abstract: PURPOSE:To uniformize brightness distribution on the luminous surfaces of luminous elements having plural number of picture elements used for a large color image display and/or the like. CONSTITUTION:On the surface of parts exposed in respective discharge space 6a, 6b, 6c, 7a, 7b and 7c of electrodes 14a, 14b, 14c, 15a, 15b and 15c, fluorescent substances 16a, 16b, 16c, 17a, 17b and 17c of the same kinds as fluorescent substances laid on the wall surface of an airtight Vessel body 1 in which these electrodes are positioned respectively are laid.
Patent JP-H08204534-A (JP)
Title: Proximity switch
Inventor: KITANI TOSHIKI
IPC: H03K17/945
Filed: 1995-01-20
Abstract: PURPOSE: To set the difference of a response difference automatically when the response difference is provided to the proximity switch. CONSTITUTION: A sensitivity adjustment circuit 13 and a response difference circuit 14 are connected to an oscillation circuit 12. After the sensitivity adjustment circuit 13 is adjusted, a response difference is adjusted corresponding to the set sensitivity adjustment mode. The response difference adjustment circuit is set by changing a feedback current with a microcomputer 16. The response difference is set to be a value changed continuously corresponding to a constant response difference or a constant distance at all times depending on the teaching mode and to be within a range when two points representing presence/absence of an object are set.
Patent JP-S60171510-A (JP)
Title: Servo device
Inventor: OKADA SATOSHI
IPC: G05D3/12
Filed: 1984-02-16
Abstract: PURPOSE:To decrease the software manufacturing rocesses and to attain the high-speed processing by using a digital servo circuit consisting of a multiplexer, an arithmetic circuit and an access enable memory. CONSTITUTION:A computer 11 calculates a target position and writes it to a memory 27 of a servo circuit S. Then the computer 11 writes the gain of a D/A converter 23 at an optional level. Thus the circuit S supplies the speed data (v), the position data P and the motor current data (i) to a multiplexer 20a, calculates a transmission function according to a coefficient written to the memory 27 and delivers the data on said transmission function to power amplifiers 6-1 and 6-n to control motors M1 and Mn. The circuit S holds a state where a manipulator is set at its target position in a conventional servo system as long as the new target position data or arithmetic coefficient data is not written from the computer 11. Therefore it is just required for the computer 11 to write the angle of each shaft of the manipulator to the circuit S asynchronously with the circuit S. This simplifies greatly the software structure and also increases the data processing speed.
Patent JP-S58155500-A (JP)
Inventor: BAATON ERU HAARANDO
IPC: G08G5/04
Filed: 1983-02-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60199380-A (JP)
Inventor: RANDOORU JII RATSUPU
IPC: C12M3/02
Filed: 1985-02-13
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-H02206884-A (JP)
Title: Picture processor
Inventor: YAMAZAKI TADASHI
IPC: G06T3/00
Filed: 1989-02-07
Abstract: PURPOSE:To easily reproduce a line drawing by storing the coordinate data and the characteristic of a point inputted by two input devices by time series, and deciding a curve on which the remarked point is positioned and its state from the stored point coordinate and the stored characteristic. CONSTITUTION:A scanner 7 binarizes and fetches picture data to be inputted, and the position of each point is stored successively in a RAM 3 by clicking the button 9a of a mouse 9 while the shift key of a keyboard 8 is being pushed. After this trace processing is finished, next, generated data is analyzed, and a picture drawing parameter to draw the line drawing approximate to the given line drawing is extracted. In this case, it is decided whether the data contains a singular point or not by referring to the data saved previously in a proper buffer area in the RAM 3. Then, an error between the generated curve and a point data group saved previously is checked, and if the error is decided below a prescribed value, the approximating processing of one curve is completed.
Patent JP-S59153764-A (JP)
Title: Control device for sorter
Inventor: HASHIMOTO KENJI
IPC: B65H39/11
Filed: 1983-02-19
Abstract: PURPOSE:To prevent the generation of paper jamming in a sorter after a paper folder by converting the number of folded papers stored in a bin into that of unfolder papers for counting on the basis of signals of a paper folding mode and paper detection. CONSTITUTION:Now, when a paper folding mode signal is outputted from a paper folding mode assignment means A, the output signal thereof is inputted to a paper-folding machine 1 and a bin-stored paper converting/counting means D. Then, various kinds of papers from a duplicating machine and the like are folded by the paper-folding machine 1, and sent to a sorter 2 to be stored in corresponding bins. When this storage is detected by a detecting means C, the bin-stored paper converting/counting means D, on the basis of signals of means A and C, converts the number of folded papers stored in the bin into that of unfolded papers for counting. When the number reaches to a set value of a storable number setting means B, the sorter 2 is controlled by a paper- sorting control means E to change the bin. This construction permits to prevent the paper jamming in the bin.
Patent JP-H08223227-A (JP)
Title: Data receiver
Inventor: ENDO YASUSHI
IPC: H03H15/00
Filed: 1995-02-15
Abstract: PURPOSE: To obtain a simple and small sized data receiver requiring less arithmetic quantity. CONSTITUTION: A received analog reception signal is converted into a digital signal by an A/D converter means 2 based on a clock signal having a frequency being a multiple of N of a baud rate. Transversal filter equalization means 3, 4 apply frequency area equalization, time area equalization and pre-cursor equalization to the digital signal. In this case, an equalization signal has a frequency of the baud rate based on a 2nd clock signal. A reception symbol discrimination means 5 reproduces a data symbol from the equalization signal. Furthermore, a phase extract means 7 evaluates an optimum phase of the analog reception signal based on the equalization signal and pre-cursor information in a reproduced code string to generate a phase control signal so as to provide a phase in response to the phase control signal to various clock signals.
Patent JP-H09216594-A (JP)
Title: Rear wheel disc brake device of unit swing engine
Inventor: SUZUKI SEIICHI
IPC: B62L1/00
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To install a caliper assembly in a crankcase of a unit swing engine even if a fixing means such as an installing bracket and a bolt is not required when a rear wheel disc brake of the unit swing engine is installed. SOLUTION: A caliper body 25 being a constitutive member of a caliper assembly 29 is integrally molded in a gear box cover 9 installed so as to be freely mountable and demountable from a crankcase main body 5 being one of a constitutive member of a crankcase 3 of a unit swing engine 1 so as to become a part of the gear box cover 9.
Patent JP-H02209560-A (JP)
Title: Anchor box frame made of thermoplastic resin
Inventor: BANBA TAKESHI
IPC: E04G15/04
Filed: 1989-02-07
Abstract: PURPOSE:To enable the recycle by providing a cutting part capable of connecting along the axis of a cylinder. CONSTITUTION:A cylindrical body 1 made of thermoplastic resin is cut along the axis thereof, and a male connecting part 2 and a U-shaped female connecting part 3 are provided on the respective cut parts to form an anchor box frame. The outside of the anchor box frame is charged with mortar followed by hardening, and then the male connecting part 2 is pulled inward to release the connection.
Patent JP-H09215590-A (JP)
Title: Electric rice cooker serving container for keeping rice warm
Inventor: TSURUMAKI KOJI
IPC: A47J27/00
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an electric rice cooker which also serves as a container for keeping rice warm, which can eliminate an inner lid, and which has a cover member whose lower part is composed of a plastic outer panel, a metal inner panel, and which can increase the strength of the cover member, and which can eliminate the necessity of an additional reinforcing member in order to prevent man-hours for assembling from increasing. SOLUTION: A bent part 51 is formed at the entire outer penphery of a cover side panel 37 by pressing. Linear parts 52a, 52b, 52c are partly formed in the bent part 51 at four sides of the latter. Parts of around the linear parts 52a, 52b, 52c have increased strengths due to work-hardening. A storing purpose cut-out 62 for a hinge device 32, and opening 77 defining a steam port are formed in the vicinity of the linear part 52. A wall part 65 is formed in the cut-out 62, in parallel with a hinge shaft 64, and a hinge spring 33 is locked at one end to the wall part 65. A cover inner panel 37 is fastened by screws to a cover outer panel 36 on the both sides of the cut-out 36 through the linear part 52b.
Patent JP-H09223826-A (JP)
Title: Piezoelectric transformer
Inventor: OGISO KOJI
IPC: H01L41/22
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transformer superior in mechanical strength which is made to suppress piezoelectric members from being broken or microscopically cracking due to an internal stress caused at polarizing. SOLUTION: A drive part A having alternately laminated driving electrodes 12a-12f and piezoelectric members polarized in the thickness direction is disposed at one side of a unit type plate-like piezoelectric transformer and a generator B composed of generating electrodes 21 and piezoelectric members polarized in the length direction is disposed at the other side of the transformer. The degree of polarization of at least either driving part A or generator B at the boundary of both A and B is less than that of each of the parts A and B at a position distant therefrom.
Patent JP-H01203714-A (JP)
Title: Squeeze bearing
Inventor: MATSUDA RYUICHI
IPC: F16C32/00
Filed: 1988-02-08
Abstract: PURPOSE:To economically improve processing precision through simple structure, by providing a vibration body for thrust formed with the flat surface of the shaft part of a rotary body and the surface of a vibration element positioned facing the flat surface, and a vibration body for radial having a shaft part positioned facing the surface of a column secured to the vibration for thrust or the inner surface of the column. CONSTITUTION:A vibration element 14 for thrust is formed such that an electrode plate is secured on a surface 12 of a vibration element 11 formed by a piezoelectric member and a flat surface 25 of a rotary body 21 is positioned facing the surface of the vibration element through a fine gap 26 therebetween. Meanwhile, A vibration body 16 for radial is formed such that an inner surface 20 of the column of a pivotal support part 18 of a securing part 15 formed with a mounting part 17 on the outer periphery of the vibration element 14 for thrust and the pivotal support part 18 is positioned facing a shaft part 22 of the rotary 21 with a fine gap 23 therebetween. In which case, high frequency excitation is applied on the vibration bodies 14 and 16 for thrust and radial by means of the vibration element 11, a squeeze air film is formed with the gaps 26 and 23. This constitution enables easy and economical increase of processing precision to a high value through simple constitution.
Patent JP-H04266167-A (JP)
Title: Logical operation system
Inventor: TANAKA HIDETOSHI
IPC: G06F17/50
Filed: 1991-02-21
Abstract: PURPOSE:To make the logical expression simple and clear by allowing a designer to replace a symbol with a state value, when the symbol is transfered to a branch condition phrase at the time of executing a logical simulation of a hardware description by using the symbol. CONSTITUTION:With respect to an input signal of a hardware description language 1 having a branch, a state value and a symbol are set by a state value/ symbol setting means 2, and whether the symbol is set to a logical signal of a branch condition phrase of a description to be calculated by its setting or not is checked by a symbol deciding means 3. In the case the symbol is set, a state value input request of its logical signal is executed to a designer by a state value requesting means 4. Subsequently, a state value substituting means 5 substitutes the state value inputted by the designer in the logical signal, and when the symbol comes not to exist in the branch condition phrase, the logical operation is executed by a state value/symbol arithmetic means 6. In such a way, complicatedness of the logical expression to be transfered can be suppressed, and a result of logical simulation expresses clearly a data bus.
Patent JP-S52110216-A (JP)
Title: Alloy of constant elasticity and low expansion
Inventor: AISAKA TATSUYOSHI
IPC: C22C38/52
Filed: 1976-03-15
Abstract: PURPOSE: The alloy of constant elasticity and low expansion, of which the change of the elastic modulus and thermal expansion coefficient are small for the temperature change and the oxidation resistance is excellent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55119648-A (JP)
Title: Buffer time paper feeder
Inventor: TACHIKAWA KOUJI
IPC: B65H11/00
Filed: 1979-03-08
Abstract: PURPOSE: To provide facilitated feed of copies at predetermined intervals by a method wherein a device for providing a buffer time is arranged at a copy inlet portion.  
     CONSTITUTION: With a copy inserted into an inlet port 14 manually, the tip end of the copy advances between a pinch roller 6 and a paper feed roller 7, pushes an actuator of a microswitch 15, and collides with a stopper 16. With the microswitch 15 energized, the roller 6 moves toward the roller 7, and a timer is operated simultaneously. When the timer has counted a predetermined time, the roller 7 rotates counterclockwise, the roller 6 rotates clockwise, and the copy is fed along a paper guide 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63195090-A (JP)
Title: Assembling method for marine heat insulating type vertical cylindrical tank and traveling platform device
Inventor: ASAI TAKAYOSHI
IPC: B63B9/06
Filed: 1987-02-09
Abstract: PURPOSE:To aim at improvement operation efficiency as a whole, by assembling an upper part and a lower part of a tank for liquefied natural gas or the like in a separate manner and, after both upper and lower tanks are welded together in a ship, attaching a heat insulator to the tank lower part with a transfer platform device. CONSTITUTION:When a heat insulating type vertical cylindrical tank 2 is mounted inside the hull 1, a tank upper part 2a and a tank lower part 2b are assembled separately at the outside of a ship in advance. And, an insulating material 15 is attached to an outer surface of the tank upper part 2a excepting the vicinity of a joint with the tank lower part 2b, but heat insulating work is not applied to an outer circumferential surface of the tank lower part 2b which is slung into the hull 1 and mounted. Next, after the tank upper part 2a is mounted on the tank lower part 2b, the welding between both these parts 2a and 2b is carried out. And, the mounting work for the insulating material to the outer circumferential surface of the tank lower part 2b is successively carried out with a transfer platform device shiftable along the outer circumferential surface of the tank lower part 2b owing to a ring rail 6a.
Patent JP-S55120449-A (JP)
Title: Silencer of mold molding machine
Inventor: UNOSAKI TSUNETO
IPC: B22C15/08
Filed: 1979-03-08
Abstract: PURPOSE: To save muffler removing work at the exchanging of pattern plates and improve working efficiency by providing exhaust holes to the side faces or bottom face of a table or the side faces of the pattern plate and providing the air feed ports of the openings at the ends of mufflers detachably from said exhaust holes.  
     CONSTITUTION: In the silencer of the time of molding a mold by passing compressed air to the molding sand packed in the flask 14 of the mold molding machine and exhausting the air through the exhaust holes 5 pierced in a pattern plate 6, the end openings 42 of mufflers 36 which are affixed with sound absorbing material 37 on the inside surface and are turnable by joint pins 38 are constituted removably from the exhaust pars 5 provided on both sides of a table 6 or the side faces of the pattern plate 9, by means of cylinders 40. The above constitution eliminates the need for moving the mufflers 36 at the elevating of the table 6, makes the construction simple, permits saving of the removing of the mufflers 36 at the exchanging of the pattern plate 9 and enables working efficiency to be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01203009-A (JP)
Title: Filter press
Inventor: YAMAMOTO YOKICHI
IPC: B01D25/12
Filed: 1988-02-10
Abstract: PURPOSE:To increase filtration life and filter efficiently at the time of treatment with high filter pressure by placing a porous pressure plate between a filter plate and a sheet-type filter medium. CONSTITUTION:Raw liquid to be treated is fed into a raw liquid feeding line 6 running through a unit U laminated in multi-layers as indicated by an arrow mark, flowing from a communicating opening 11 of an auxiliary frame 4 of respective unit U into a space 12, from which the same is transferred toward a filter plate 1 forcibly. Impurities are filtered when the raw liquid permeates a sheet-shaped filter medium 3 by said forcible transfer, and the filtrate after being filtered passes through a porous pressure plate 2 and enters into a filtrate passage 5 of the filter plate 1, being collected and discharged from a communicating opening 8 out into a filtrate discharge line 7. During said filtering, as the high filter pressure is borne on a porous pressure 4, filter paper can be used and high filter efficiency can be obtained at high filter speed held by the filter paper.
Patent JP-H06243241-A (JP)
Title: Image processor
Inventor: SAKAMOTO TATSUYA
IPC: G06T1/00
Filed: 1993-02-17
Abstract: PURPOSE:To improve the processing performance of an image processor by retrieving and displaying a color image at a high speed. CONSTITUTION:An image processor consists of a CPU, an image storing means, an image input means, an image output means, a display means, and an image output control part (including an image memory control part 101, the image memories A 102, B 103 and C 104, and a data selector means 105 including the selector circuits A 106, B 107 and C 108), etc. Then one of three planes R, G and B is read out of the image storing means and written in an image memory. The data equivalent to one plane are selected by the circuits A 106, B 107 and C 108 and sent to a display means 110. Thus the images can be retrieved and displayed at a high speed just with read of the data equivalent to a single plane instead of the data equivalent to three planes of a conventional case.