baber/WOPTO huggingface dataset:
Patent JP-S61244175-A (JP)
Title: Photographic printer
Inventor: SUZUKI KENJI
IPC: H04N1/46
Filed: 1985-04-20
Abstract: PURPOSE:To perform exposure and color compensation for printing in a high speed by changing the magnification of an optical system for a two-dimensional image sensor to use only a part of the two-dimensional image sensor when exposure and color compensation are operated and performing an arithmetic with picture information having the small number of picture elements. CONSTITUTION:When exposure and color compensation are operated, the magnification of the optical system for the two-dimensional image sensor is changed to use only a part of the light receiving face of the two-dimensional image sensor, and the operation is performed with picture information having the small number of picture elements. The optical magnification of a lens system 120 placed in the front of a two-dimensional image sensor 110 is changed to reduce the size of the image formed on the two-dimensional image sensor 110 to about 1/10, and the image is irradiated to only about 30 picture elements in longitudinal and transverse directions among about 380 B, G, and R picture elements in the transverse direction and about 490 those in the longitudinal direction of the whole of the two-dimensional image sensor. As the result, the number of picture elements per one picture is several hundreds, and picture information having the number of picture elements suitable for the operation of the compensation quantity is obtained.
Patent JP-H11263646-A (JP)
Title: Cake cutting out device
Inventor: IRIYAMA TAKESHI
IPC: C04B14/02
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a cake cutting out device which finely cuts out a cake in order to well mix the cake formed by treating a mud-content with a thicker and a filter press machine and a solidifying material at the time of solidifying the mud-content generated after washing and sorting of aggregate in an aggregate production plant and recycling the mud-content. SOLUTION: This device has a cylindrical rotating body 2 which is freely rotatably erected on a bottom plate 1, a guiding mechanism 3 which guides the outside surface of the peripheral wall 2a of the rotating body 2, a rotating mechanism which rotates the rotating body 2 around its axial center, a cake cutting out blade 6 which is rotated by disposing its edge 6a to face the inside of the rotating body 2 from a discharge port 5 disposed in the prescribed position of the bottom plate 1 and a cutting out blade cover 7 of which the end edge 7a is opened with a cake insertion port 7b facing the cake moving accompanying the rotation of the rotating body 2 between the edge and the one side edge of the discharge port 5 and which covers the edge 6a of the cake cutting out blade 6 disposed to face the inside of the rotating body 2.
Patent JP-H07292836-A (JP)
Title: Ceiling panel unit
Inventor: OTA MICHIHIRO
IPC: E04B9/00
Filed: 1994-04-22
Abstract: PURPOSE:To install ceiling facilities without spoiling the external appearance. CONSTITUTION:A ceiling panel unit 10 suspended from the underlay of a ceiling is provided with a sound absorbing panel 16 with holes 17 for installing ceiling facilities, a speaker 18 set at the hole 17 and a punched panel 11 with a plurality of holes 11a, attached opposite to the speaker 18. One end of the ceiling panel unit 10 is connected to a channel 2 of the underlay of the ceiling through a hinge 14 and the other end of the ceiling panel unit 10 is detachably connected to the channel 2 of the underlay of ceiling. And a damper 23 is installed between the ceiling panel unit 10 and the channel 2 of the underlay of ceiling.
Patent JP-S61243480-A (JP)
Title: Projecting device
Inventor: TOKUHARA MICHIHIRO
IPC: H04N5/74
Filed: 1985-04-19
Abstract: PURPOSE:To obtain images of excellent picture quality by forming a pattern of light dots on a photodetector with reflected light from oscillatory mirrors in respective mirror arrays according to a subscan so that light dots adjacent in a main scanning direction overlap each other. CONSTITUTION:The length of each mirror 37 of a DMD (deformable mirror device) element 37 in the main scanning direction (X direction) is larger than mirror intervals in the X direction and the 1st and the 2nd mirror arrays are arranged zigzag shifting in X-directional mirror arrangement pitch by a half. The 1st and the 2nd mirror arrays are at an interval of length corresponding to the pitch in the subscanning direction (Y direction). When the 1st and the 2nd mirror arrays P1-1 and P1-2 are moved in the Y direction by distance corresponding to the subscanning pitch, arrays P2-1 and P2-2 are obtained. Thus, adjacent light dots of respective mirror arrays formed on the photodetector according to a subscan overlap each other, so that an excellent image is obtained.
Patent JP-S5513213-A (JP)
Title: 2-(9-beta-d-ribofuranosyl purin-6-yl)-3-aminoacrylonitrile and its preparation
Inventor: MIYASAKA SADA
IPC: C07H19/167
Filed: 1978-07-14
Abstract: NEW MATERIAL:2-(9-β-D-ribofuranosyl purin-6-yl)-3-aminoacrylonitrile shown by the formula I (R is H or protective group).  
     USE: Medicines and biochemical study reagents having antiallergy, antitumorigenic properties, and powerful dilation action of terminal flood vessel.  
     PROCESS: 2-(9-β-D-ribofuranosyl purin-6-yl)-2-cyanoacetonitrile shown by the for the formula II is subjected to catalytic reduction in the presence of a catalyst to give the desired compound shown by the formula I. For example, a raw material of the compound shown by the formula II is obtained by reacting a 9-D-ribofuranosyl- 6-chloropurine with malonomitrile in the presence of a fase in a reaction solvent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62252785-A (JP)
Title: 4-substituted beta-lactam compound
Inventor: SUGIMURA MASAO
IPC: C07D405/06
Filed: 1986-04-14
Abstract: NEW MATERIAL:The compound of formula I [R<1> is (protected) hydroxyl or (halogen-substituted) alkyl; R<2> is H or alkyl; R<3> is (substituted) aromatic group; X is O, S, sulfinyl, sulfonyl or NR<4> (R<4> is H, alkyl or phenyl); Y is O, S or NR<5> (R<5> is H, alkyl or phenyl)]. EXAMPLE:(R)-2-[(3S, 4R)-3-((R)-1-t-butyldimethylsilyloxyethyl)-2-oxoazetidin-4-yl] propionic acid 2-benzothianolinonamide. USE:A synthetic intermediate for carbapenem derivative useful as an antibacterial substance. PREPARATION:The compound of formula I can be produced by reacting the compound of formula II (Z is acetoxy, etc.) with the compound of formula III in the presence of a tertiary amine and boron triflate or tin triflate in an inert solvent (e.g. CH2Cl2).
Patent JP-H04318693-A (JP)
Title: Sales register
Inventor: SATO HIROKI
IPC: G07G1/06
Filed: 1991-04-17
Abstract: PURPOSE:To make sure of the management of a 10,000 YEN papar money by executing subtraction when extracting the paper money from the cash draw, and to make record of the reception of received 10,000 YEN paper moneys and the number of 10,000 YEN paper moneys received by printing identification numbers and the number of paper moneys received in a journal when receiving the papar moneys. CONSTITUTION:The sales register is equipped with a keyboard 4 having a 10,000 YEN key for inputting the reception of 10,000 YEN paper moneys and a minus key for inputting the drawal of paper moneys from the inside of the cash drawer, a RAM 13 having a 10,000 YEN counter allowing addition by operation of the 10,000 YEN key and subtraction by operation of the minus key, and a CPU 10 having a print control means that controls printing of identification codes indicating the reception of the paper moneys and the number of paper moneys received in a journal with the aid of operation of the 10,000 YEN key.
Patent JP-H10277431-A (JP)
Title: Method for controlling charging voltage of electrostatic precipitator
Inventor: OKIMURA HIROMICHI
IPC: B03C3/76
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To avoid the stop of an electrostatic precipitator when the charging voltage is lowered due to the cause other than permanent short. SOLUTION: The maximum and minimum phase angles of a phase control signal are alternately repeated in a fixed cycle by a thyristor controller 12 and outputted to a thyristor 11. The output voltage of the thyristor 11 fluctuates corresponding to the phase control signal and the voltage to be supplied to an electrostatic precipitator 17 is fluctuated. Simultaneously, the electrode in the precipitator 17 is continuously hammered by a hammering device to remove the fine particle collected on the electrode. In the case that the fine powder collected on the dust collecting electrode is removed by the continuous hammering and the origin of abnormally is removed in a specified time, a normal voltage is supplied between the dust collecting electrode and an electrode plate.  When the thyristor controller 12 senses that the charging voltage becomes normal, the thrystor controller 12 finishes the control of the fine particle removal and executes the normal operation control.
Patent JP-H06275357-A (JP)
Title: Contact material for sliding and manufacture thereof
Inventor: SAYAMA MITSUYOSHI
IPC: H01H1/04
Filed: 1993-03-19
Abstract: PURPOSE:To provide a contact material having low contact resistance, stability, less abrasion, and superior sliding ability without generating any seizure by applying diffusion treatment so as to form an Au rich layer after providing Au or Au alloy on the surface of C containing sliding material. CONSTITUTION:A sliding material composed of, for example, sliding material consisting of a sintered material containing AgC 3% powder or a sliding material consisting of an alloy material containing Ag Pd 50%, C0.05% is prepared. 3mum of Au plating is applied to those surfaces and diffusion treatment is applied thereto at 200-400 degree C so as to form a 6mum Au rich layer. When a brush for a micro-motor is produced with this material and compared with that containing no Au rich layer, the material forming a layer is free from generation of seizure. Thereby, contact resistance becomes low and stable so that abrasion can be reduced.
Patent JP-H10237950-A (JP)
Title: Wooden brace
Inventor: OGATA KENJIRO
IPC: E04B2/56
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To simplify the processing of a wooden brace, increase its strength and toughness and improve the safety and the economy of members by fixing a steel brace and a wooden brace to which timber is mitered and tied tightly, to frame mitering hardware fixed to a column and horizontal members. SOLUTION: Brace mitering hardware 2 is fixed to frame mitered hardware 1 that is mitered to a column and horizontal members. A steel brace 3, and wooden brace mitering hardware 4 to which timber 5 is mitered and tied tightly, are fixed to the brace miter hardware 2. The frame mitering hardware 1 is given holes intended for mitering it to the column and the horizontal members and bolts to fix the brace mitering hardware 2. The ends of the steel brace 3 shall use steel furnished with bolts or threads. The wooden brace mitering hardware 4 is given holes for bolts to fix it to the brace mitering hardware 2, bolts to fix the timber 5 and a pin hole. The strength and input toughness of the wooden brace can be increased, compression and tensile force can be borne by a single brace, and right-left horizontal stress can be borne.
Patent JP-S57201952-A (JP)
Title: Data setting method of decentralized computer controller
Inventor: MIYAGAKI HISANORI
IPC: G06F13/36
Filed: 1981-06-05
Abstract: PURPOSE:To easily set and change data of an arithmetic block by storing the block numbers of the arithmetic blocks in storage devices that controller have respectively, and grouping the arithmetic blocks in one for every controller. CONSTITUTION:A data setter DSC1 sets data of a master controller 2, a subloop controller 3, and an input processing controller 4. Those controllers 2, 3 and 4 are connected to a common serial transmission bus 23, and transmission and reception of data among the controllers are carried out through the serial data transmission bus 23 under a transmission command from a bus controller 22. Each controller consists of a central processor for arithmetic processing, a storage device stored with arithmetic processing contents and the result of the contents, a bus for data transfer, a process input and output equipment as an input and output interface for a process signal, and a transmission interface for other controllers.
Patent JP-S5514131-A (JP)
Title: Control method of arc current density by pulse gas flow
Inventor: SHIMADA WATARU
IPC: B23K9/06
Filed: 1978-07-14
Abstract: PURPOSE: To make possible controlling of current density even when electrical input is constant disposing an arc form controlling gas nozzle in the required portion at the time of generating arc with a non-consumable electrode.  
     CONSTITUTION: A control nozzle 3 and shielding gas nozzle 3 are disposed coaxially to an electrode 1 and the gas 4 controlled to pulse from is intermittently spouted from the nozzle 2. At the time t 1 , the gas spouts and the arc 6 generated between base metal 1 and electrode 7 spreads. At the time t 2 , the gas spouting stops and the produced arc 6 contracts. By controlling the gas flow around the arc 6 in this way, the arc shape is controlled. As a result, even if the electrical input is constant, controlling of current density (energy density) may be accomplised without depending on pulse current superposing system. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03284946-A (JP)
Title: Ink jet recording device
Inventor: NAGATOMO AKIRA
IPC: B41J2/01
Filed: 1990-03-31
Abstract: PURPOSE:To accurately detect the life of an ink jet head by a method wherein a power supply means feeds an electric current to a dummy heater provided in a recording head at every time of supplying power to discharging heaters in the recording head, and a broken wire detection means detects the breaking of wires in the case where the wires of the dummy heater are broken. CONSTITUTION:At the time of switching on a power source, a flip-flop 11 is reset by a system reset signal 12. When printing signals 14 (H0-H7) are inputted, transistors 3 corresponding to the printing signals are operated through a buffer 1 and a resistor 2 to operate discharging heaters 4. At the same time, the printing signals 14 (H0-H7) are also inputted into an OR circuit 5, and a transistor 7 is operated through a resistor 6 by an output from the OR circuit to operate a dummy heater 8. According to such a circuit, the dummy heater 8 is always operated even when one of the discharging heaters 4 is operated. If it is so judged that the life of a printing head comes to an end when the wire of the dummy heater which has high frequency in operation is broken, the damage of the printing head due to its life can be prevented.
Patent JP-H05119100-A (JP)
Title: Detector device for short-circuit phenomenon of inductive-load driving device
Inventor: MATSUSHIMIRIANO BURANBIRA
IPC: H02H9/04
Filed: 1992-04-08
Abstract: PURPOSE: To provide a compact circuit for detecting short-circuit phenomenon wherein a detecting means is provided with the first current sensor which detects current flow at recirculation branching part during recirculation phase. CONSTITUTION: Related to a circuit device which detects short-circuit phenomenon of an induced load driving device, the driving device is provided with a switch 2 which specifies an output terminal T connected to an induction load L, two current recirculation branching parts 18 and 20; 26, and a close/open control unit of the switch 2 wherein the current wherein the load L rises to the first specified value at the first increase phase, and drops to the second specified value at the first recirculation phase, and oscillates around succeeding increase and recirculation phase holding values is used for supply.  Two current detecting sensors 60 and 61 of respective recirculation branching parts 18 and 20; 26 at the first and succeeding recirculation phases are provided to a detection circuit, and the current sensors 60 and 61 are connected to a defect signal generating circuit which generates a defect signal when no current is conducted at the recirculation branching part during recirculation phase.
Patent JP-H071885-A (JP)
Title: Decoloring ink stabilizing occulusion body and decoloring ink marking pen with built-in occulusion body
Inventor: KARA YONOSUKE
IPC: C09D11/00
Filed: 1993-04-13
Abstract: PURPOSE:To provide a decoloring ink stabilizing occlusion body which can keep the hand-writing in the practical density for a given time in the case of wiring on a sheet such as a map and a decoloring ink marking pen with built-in occlusion body. CONSTITUTION:A decoloring ink stabilizing occlusion body 5 is built in a decoloring ink marking pen 1 and absorbs acidic gas generated from another decoloring ink occlusion body 4 built in the pen separately to prevent the oxidization of atmosphere in the marking pen. Mixed liquid of second or third gade lower alkanolamine or water solution containing the said alkanolamine of 5% or more or water solution of low alkanolamine and amine of 5%, to each of which ammonia water of 5% or less is added, is immersed in the occlusion body 5.
Patent JP-S59212811-A (JP)
Title: Terminal fixing method of optical fiber
Inventor: MAKINO FUMIO
IPC: G02B6/26
Filed: 1983-05-18
Abstract: PURPOSE:To prevent a core tip from projecting from a terminal of metallic fixture even if a clad shrinks thermally by forming a swell of a core and the clad and fixing them mechanically in the recessed part of the metallic fixtures. CONSTITUTION:The outer circumference of the optical fiber core is heated at a specific position of the clad 2 and fused locally to form a spherical swell 10 by surface tension. Concentric successive storage parts 6-8 are formed in the metallic fixtures 5 as holes having such different diameters as to store respective parts of an optical fiber cable, and those are split into two; and a recessed part 11 for fixing the swell 10 of the core 1 and clad 2 is formed, and the end surface of the optical fiber coincides with the end surface of the metallic fixtures 5 when the swell 10 is positioned in the recessed part 11. A hot-melt adhesive 9 is charged between the respective cable parts and metallic fixtures 5 after the optical fiber is stored, and the adhesive is cooled and caked to fix them.
Patent JP-H05246333-A (JP)
Title: Horn switch device of steering wheel
Inventor: AOKI YASUSHI
IPC: B60R16/027
Filed: 1992-03-09
Abstract: PURPOSE:To make operating feeling at tooting a horn favorable by uniformalizing press-operating force extending over the whole face of the horn pad of a steering wheel. CONSTITUTION:This horn switch device of a steering wheel is constituted so that first horn switches S to be swiched to ON state by operating to press the peripheral part 5b of a horn pad 5 arranged on the nearly center of a steering wheel 2, and second horn switches S to be switched to ON state by operating to press the center part 5a of the horn pad 5, are respectively provided individually and independently, and a horn is operated according to being switched to the ON state by means of at least one side of these first and second switches S, S.
Patent JP-H01256859-A (JP)
Title: Data terminal equipment
Inventor: YASUDA YOSHINORI
IPC: H04M11/00
Filed: 1988-04-07
Abstract: PURPOSE:To attain data transmission and reception even if the power switch for the entire device is turned off by distinguishing a power supply into a standby power supply, a communication power supply and a main power supply and controlling the power supply from the communication power supply by an incoming signal from a telephone line or a command from a master control section. CONSTITUTION:When a CI signal being a call signal from the caller is detected by an incoming detection circuit 1, a photocoupler 2 is driven. Since a power supply Vcc1 is supplied to a resistor 16 at all times via a standby power supply 8 and pulled up, even when a main power switch 13 is turned off, an electric signal is obtained. Thus, a transistor(TR) 1 is driven, a relay contact 12 is thrown from the position (b) to the position (a), power of AC 100V is given to the communication power supply 15 externally and the communication power supply 15 outputs a power supply Vcc2. Thus, even when the power switch of the entire device is turned off, the data is received.
Patent JP-H06301284-A (JP)
Title: Developing device on image forming device
Inventor: TAKAHASHI YASUTO
IPC: G03G15/08
Filed: 1993-04-13
Abstract: PURPOSE:To miniaturize a developing device by preventing the increase of the driving torque of a carrying means, for improving the reliability of the developing device, and further, making the occupancy area of a carrying path as small as possible. CONSTITUTION:A partitioning wall 1a provided between first and second carrying paths 2a and 2b are formed independently of a housing 1 and attached thereto. The partitioning wall 1a is composed of a thin plate made of stiff resin film rich in elasticity or an elastic material. When spiral wire like members 12d and 13c interferes with the partitioning wall 1a, the partitioning wall 1a is easily and freely deflected so that fluctuations in the driving torque of the first/second carrying means 12 and 13 can be reduced.
Patent JP-H07298493-A (JP)
Title: Active filter device
Inventor: TOKUDA KENSHO
IPC: H02J3/01
Filed: 1994-04-25
Abstract: PURPOSE:To reduce the capacity of an inverter which generates a compensating voltage for controlling harmonies by measuring the voltage across an injection transformer and then executing switching control of automatic tapping device of a base transformer so that a value thereof becomes minimum. CONSTITUTION:A constant voltage is applied to a load 3 by driving the main and base transformers 4, 9 to compensate for harmonics by a serial compensation active filter device 16. Simultaneously, a controller 17 subtracts each output voltage Va, Vb of the base transformers 4, 9 with an adder 19 to calculate the voltage across an injection transformer 10. Here, if a voltage which is not zero is generated due to an error or fault of the main transformer or deviation of tapping position of the automatic tapping devices 8, 12, a discriminator 20 controls, through a voltage regulator 15, the tapping position of the automatic tapping device 12 of the base transformer 9 so that the voltage across the injection transformer 10 is minimized. Thereby, the capacity of the inverter 11 which generates a compensating voltage for controlling harmonics can be reduced.
Patent JP-H01256846-A (JP)
Title: Optical packet line concentration and optical packet exchange
Inventor: SUZUKI HIROSHI
IPC: H04B10/00
Filed: 1988-04-07
Abstract: PURPOSE:To eliminate an electric memory, to reduce the power consumption and to attain ultrahigh speed and miniaturization by constituting a queue buffer of an optical packet signal by an optical delay line having a parallel input terminal and using the wavelength multiplex technology. CONSTITUTION:The delay line group connecting a fiber in series is used as an FiFo buffer optical delay element. The delay line group has 8 parallel input terminals 151-158 and consists of fibers 161-167 and 151-158 and multiplexers 171-177. The length of the fibers 161-167 is selected all as DELTAT and the packet is selected as a fixed length of DELTAT. Then a packet signal given from a #15J is retarded by (J-1)DELTAT and the outputted to an outgoing line 180. The packet coming from 101-10N is received by a packet reception detector 110 and inputted to NXM spatial switch 130 through lines 111-11N. A controller 140 applies write pointer management and ordering to the packets arrived simultaneously to control the spatial switch 130 in a way that the incoming terminals of the delay line group are assigned sequentially from the write pointer.