baber/WOPTO huggingface dataset:
Patent JP-H048093-A (JP)
Title: Picture coding and decoding device
Inventor: HOSHI NOBUHIRO
IPC: H04N19/50
Filed: 1990-04-26
Abstract: PURPOSE:To reduce a prediction error and to attain compression coding with higher picture quality by thinning signals by a half with an thinning means so as to attain offset for 2 lines and offset for a field and using a prediction coding means so as to apply inter-field prediction coding. CONSTITUTION:A switch 24 is used to thin color difference signals subjected to line sequential processing by a switch 23 by a half in the horizontal direction so that an offset is given for 2 lines at a sampling frequency fs and an offset is given for each field. The color difference signal written in field memories 26, 27 is read by selecting a switch 28 at a frequency of fs/2 and the result is outputted to a subtractor 5 of a prediction differential coding (DPCM) section. The color difference signal subject to DPCM coding at the DPCM coding section 6a is outputted from an output terminal 29. An interpolation device 35 interpolates the color difference signal thinned by 1/2 in the horizontal direction and outputs the result to a switch 36. Since the distance between picture elements processed by DPCM is decreased, correlation is high and the prediction error is decreased.
Patent JP-H01279232-A (JP)
Title: Device for discriminating information medium
Inventor: FUJINO TAKESHI
IPC: G02B21/36
Filed: 1988-05-06
Abstract: PURPOSE:To make a photographing information storing device and a roll of film easily distinguishable from each other by anybody by respectively providing discriminating means to the photographing information storing device for storing photographing data and the film storing videos. CONSTITUTION:Memo columns are respectively provided to the film and photographing information storing device 26 or a discriminating symbol stored in the storing device 26 beforehand is recorded on the film while the film is loaded into a camera or when the film is developed at a developing agent as the above-mentioned discriminating means. Then the IC 14 for semiconductor memory used for the storing device is assembled into a parts together with peripheral parts. Moreover, by impressing power supply and digital signals upon exposed terminals 15-20 by using prescribed devices, the data stored in the IC 14 can be read out or new data can be stored in the IC 14. Therefore, the photographing information storing device 26 and film can easily be distinguished from each other by photographers.
Patent JP-S62265527-A (JP)
Title: Recorder
Inventor: SANO MAKOTO
IPC: B43L13/00
Filed: 1986-05-13
Abstract: PURPOSE:To move recording paper effectively by forming an antistatic layer on the surface of an electrostatic attracting device. CONSTITUTION:Unrecorded recording paper 2 is drawn out by a paper driving mechanism 21 by one unit recording length and fed out to the surface of an electrostatic attracting plate 1 as a recording surface. At this time, the recording paper 2 has friction against the dielectric layer 12 on the surface of the electrostatic attracting plate 1 to generate static electricity, which is absorbed by the antistatic layer (e.g. conductive pattern 14 formed in a mesh shape) formed on the dielectric layer 12, so that the stagnancy of the recording paper due to the static electricity is precluded. Then, wrinkles of the recording paper 2 are removed by specific tension applied between the paper driving mechanism 21 and a recording paper supply part and recording by a recording pen 3 is carried out.
Patent JP-S5535571-A (JP)
Title: Communication control system
Inventor: FUJII YOSHIHIKO
IPC: H04L29/10
Filed: 1978-09-06
Abstract: PURPOSE:To secure an effective use of the reception buffer as well as to reduce the ineffective interruption to the CPU by transferring the contents of the head address holding device to the storage destination address indicating device of the reception characters and then storing the characters received next into the same reception buffer region again. CONSTITUTION:The head address holding device of reception buffer region 19 is installed within communication control unit 1 along with reception character storage destination address indicating device 14 of region 19. Thus the characters received at unit 1 are stored in sequence into the reception buffer addresses indicated by device 14, and at the same time the reception character blocks are assembled. In the cource of after assembly 5 of the reception character blocks, some error is detected for the reception blocks. In such case, the contents of the head address holding device is transferred to device 14, and the characters received next are stored again  into the same region19. In such way, the reception buffer can be utilized effectively,  at the same time reducing the ineffective interruption to CPU3.
Patent JP-S601505-A (JP)
Title: Pattern checking device
Inventor: NAKAHATA MITSUZOU
IPC: G01N21/88
Filed: 1983-06-20
Abstract: PURPOSE:To improve processing speed, to decrease thermal deformation of an optical system during the checking, and to improve the checking accuracy, by performing comparison, judgment, and processing of parallel output signals of a two-dimensional image sensor in parallet by a plurality of processing devices. CONSTITUTION:A pattern on a photomask MSK is detected by a two-dimensional image sensor 11. The result is converted into a binary coded signal by a binary coding circuit 13. The signal is rearranged into two-dimensional aligned data by a shift register group 15. A part of the data is extracted in a specified window by a cutting out circuit 17. Meanwhile, based on the data of a memory 12, in which design data of the manufacture of the mask MSK is stored, a reference pattern picture data signal is generated in parallel in correspondence with the parallel output signal from the seonsor 11 by a reference pattern generating circuit 14. The signal is extracted in a specified window as a two-dimensional aligned pattern by a shift register group 16 and a cutting out circuit 18. The comparison and judgment in specified regions are performed based on the outputs of the circuits 17 and 18 by processing devices 19-1-19-M. Thus the pattern on the mask MSK is checked.
Patent JP-H02287475-A (JP)
Title: Developing device
Inventor: SHIBAYAMA AKIHIRO
IPC: G03G15/08
Filed: 1989-04-28
Abstract: PURPOSE:To improve the efficiency of developer agitating and conveyance by reciprocating a second agitating member along the inner bottom surface of a developer vessel by means of the rotation of a first agitating member to which a supporting member is rockably attached. CONSTITUTION:The supporting member 7 whose one edge is rotatably attached to the first agitating member 5 supports a second agitating member 8 with its other edge. When the first agitating member 5 is rotated, the one edge of the supporting member 7 attached to the first agitating member is interlocked and rotated, and at this time the second agitating member 8 supported by the other edge of the supporting member 7 is linearly reciprocated while sliding and contacting the bottom surface along the inner bottom surface of the vessel 1. Thus the developer is efficiently agitated and conveyed and remaining toner quantity is reduced.
Patent JP-H09297620-A (JP)
Title: Traveling controller for self-traveling truck
Inventor: TAJIMA SHIGEKI
IPC: G05D1/02
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent the collision between a self-traveling truck and an obstacle and to slow down and then stop the truck by keeping the slow moving of the truck for a prescribed time even if the obstacle sensors detect no obstacles when the sensors detect a long-distance obstacle and the truck starts its slow moving. SOLUTION: The detection signals of obstacle sensors 16a and 16b are inputted to a main controller 22 via an interface 21a. When a long-distance obstacle is decided based on the detection outputs of both sensors 16a and 16b, the controller 22 performs a prescribed control operation and transmits the output signals obtained by the control operation to the drivers 13a and 13b via an interface 21c. Then the revolutions of drive motors 12a and 12b are controlled by the drivers 13a and 13b, and a self-traveling truck is slowed down. This slow moving of the truck is kept for a prescribed time by a timer interruption part 30 even if both sensors 16a and 16b detect no obstacles when the slow moving of the truck is started. As a result, the collision can be prevented between the truck and the obstacle and the truck is slowed down and then stopped.
Patent JP-S5233202-A (JP)
Title: Tyre changer attachment device
Inventor: KIKUCHI MASAHIKO
IPC: B60C25/125
Filed: 1975-09-09
Abstract: PURPOSE:Tyre changer attachment device for ''Bishman Model 2000'' tyre wheel to prevent tyre changer pawls from engaging inside of the tyre wheel while operation.
Patent JP-H04316140-A (JP)
Title: Program tracing device
Inventor: KAYAMORI TAMOTSU
IPC: G06F11/28
Filed: 1991-04-15
Abstract: PURPOSE:To efficiently perform program tracing work. CONSTITUTION:An identifying name for identifying trace data 4 to be traced is registered on a identifying name registering table 5. The identifying names on the table 5 can be registered by means of an identifying name registering means 7 and canceled by means of an identifying name canceling means 8. On the other hand, a trace presence/absence discriminating means 12 discriminate the necessity of tracing the trace data 4 by referring to the table 5 at the moment a trace instruction detecting means 11 detects a trace instruction 3 in a program 1 to be traced. As a results, only trace data which are discriminated to be traced by the means 12 are stored in a trace buffer 6. Of the trace data stored in the buffer 6, in addition, those selected by their identifying names only are displayed on a trace data displaying means 9.
Patent JP-H07192392-A (JP)
Title: Speaking speed conversion device
Inventor: TANAKA KOJI
IPC: G10L21/043
Filed: 1994-05-24
Abstract: PURPOSE:To obtain a speaking speed conversion device which lightens process load, reduces the deviation between an image and a speech, and has not so large increase in the capacity of a memory for storing speech signal. CONSTITUTION:The speaking speed converting means 6 of the speaking speed conversion device is equipped with section decision means 11, 12, and 13 which decide whether an input speech corresponding to a necessary number of speech signals inputted to the frame memory 5 is in a voiced section or voiceless section, and signal processing means 21 to 26 which perform a compressing/ expanding process or deleting process for said necessary number of speech signals according to the outputs of the section decision means 11, 12, and 13 and the output of a storage quantity calculating means 9.
Patent JP-H10302111-A (JP)
Title: Device for authenticating paper sheet or the like
Inventor: NAKAGAWA SUSUMU
IPC: G07D7/20
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To exclude the paper money, exchange ticket for money, etc., which are duplicated by a color copying machine, etc., by comparing the detection value information acquired from the output signal of of a light receiving part where the reflected light of the paper sheets, etc., are detected with the reference value information, thereby deciding the authenticy of the paper money, etc. SOLUTION: A light source 102 and a lens 103 are positioned so as to set a focal point at a position near the surface of a paper sheet 101. The sheet 101 is irradiated by light beams, that are narrowed less than the width of each print line or the between these lines of the sheet 101 in the form of a fine spot, and the printed ultra-fine lines can be analyzed. The sheet 101 is moved in the vertical or horizontal direction and the intensity of its reflected light varies according to the presence or absence of printed lines. The intensity variation of the reflected light undergoes the photoelectric conversion via a photodetector 104, and a signal (a) is outputted. The signal (a) undergoes the modulation of its intensity via the printed lines and accordingly the signal (a) that passed through a comparator 201 has a rectangular wave owing to the comparison performed with the reference value (b). The rectangular wave signal is turned into a voltage signal that is proportional to the frequency by an F/V converter 202, so that the pitch of the printed line is measured.
Patent JP-2000266440-A (JP)
Title: Energy saving controller for refrigerator/freezer based on temperature management
Inventor: UTO KAZUHIRO
IPC: F25D23/00
Filed: 1999-03-13
Abstract: PROBLEM TO BE SOLVED: To realize energy saving by an arrangement wherein a control means controls room temperature according to a control pattern stored in a memory means and controls driving of a refrigerator/freezer while adjusting the control pattern such that the temperature in the compartment matches a set level. SOLUTION: An air conditioner (refrigerator/freezer) 1 as a temperature controller is driven through a drive circuit 2. Outputs from an outdoor temperature detecting means 3A, an indoor (compartment) temperature detecting means 3B, a set temperature detecting means 3C, and a current time detecting means 3D are connected with a control means, i.e., a CPU 4, through an interface I/F 5. The CPU 4 is connected with a memory means 6 and the drive circuit 2 is controlled by a signal from the CPU 4. The memory means 6 stores information for turning the air conditioner (refrigerator/freezer) 1 on/off for 24 hours at an interval of 5 min in a plurality of patterns in the form of a table sortable by the outdoor air temperature detected by the outdoor temperature detecting means 3A.
Patent JP-2000304067-A (JP)
Title: Electromagnetic clutch
Inventor: SAKAMOTO HIROYASU
IPC: F16D27/02
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent the abnormal abrasion of a brush by the adhersion of a leaking oil and the like, in a coil rotation type of electromagnetic clutch. SOLUTION: A bearing 11 to support a rotary member 1 rotatable on the support cover 9 at a compressor 5 side is provided, and a sliding power feeding mechanism in order to feed the power to an electromagnetic coil 2 is composed of brushes 18 and 19, and slip springs 20 and 21 on which the brushes 18 and 19 are pressure contacting slide. This sliding power feeding mechanism is provided on the outer periphery of the support cover 9, and at the position at the compressor 5 side from the bearing 11. As a result, even though a leaking oil from the compressor 5 reaches to the front end side of the support cover 9 by transmitting on the outer peripheral surface of a rotating shaft 7, the delivery of the leaking oil to the compressor 5 side from the outer periphery of the support cover 9 can be cut off securely by the bearing 11.
Patent JP-S5536076-A (JP)
Title: Automatic plate thickness control method of rolling mill
Inventor: OOHASHI SHIGERU
IPC: B21B37/18
Filed: 1978-09-06
Abstract: PURPOSE: To elevate the precision of the automatic plate thickness control by means of the output of a prroper control signal by dividing each signal of the feedback signal into each frequency band signal of low band, intermediate band and high band, and amplifying it.  
     CONSTITUTION: The feedback signals 6 such as rolling load signal X 1 , plate thickness deviation signal X 2 , pending pressure signal X n , etc. are input to the summing amplifier 7, and furthermore are inputted to delay circuit 9, quickening circuit 10, and quickening and delay circuit 11. As a result of the foregoing, the signals are divided into low band frequency signal 12, high band frequency signal 13, and intermediate band frequency signal 14, and subsequenctly are amplified by the amplifiers 15, 16 and 17, respectively. Each amplified signal is summed by the summing amplifier 18, and the control output signal 19 is outputted. Thus the precision of control is elevated without causing over-control or insufficient control, and the product whose plate thickness is stable can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06320973-A (JP)
Title: Torque distribution control device for four-wheel drive vehicle
Inventor: MATSUNO KOJI
IPC: B60K17/35
Filed: 1993-05-12
Abstract: PURPOSE:To simplify a structure, a control system or the like by providing a differential limiting device mechanically operating on an electrical signal and capable of performing torque distribution control, regarding a center differential gear mounted four-wheel drive vehicle having a manual transmission. CONSTITUTION:The output shaft 22 of a manual transmission is connected to the ring gear 51 of the planetary gear 50 of a center differential device 40, and a sun gear shaft 42 and a carrier 43 are jointed in such a way as transmitting power to one of front and rear wheels and to the other under the condition of unequal torque distribution. The center differential device 40 is fitted with a differential limiting device 60 capable of performing torque distribution control. This device 60 has a pilot clutch 70 between the ring gear 51 of the planetary gear and the carrier 43 for generating a thrust force via the operation of a cam 90 on an electromagnetic force generated with electrical current fed from a control unit 95. Furthermore, a main clutch 61 is laid between the carrier 43 and the sun gear shaft 42 to generate differential limiting torque via a cam thrust force for variably controlling torque distribution to front and rear wheels.
Patent JP-S5537161-A (JP)
Title: Method of making base ingredient for paste product
Inventor: NAKANISHI TOYOHIKO
IPC: A23L11/00
Filed: 1978-09-07
Abstract: PURPOSE: Soy bean protein is once divided into the major part and the bean curd refuse and then, they are combined into specific composition, thus improving the hydrative dispersion and shape retention of base material for paste product and giving paste products with no rough texture.  
     CONSTITUTION: Soy bean protein is divided into the major part and the bean curd refuse and each component is separately dried and powdered to give the powder of soy beean protein A and the one of bean curd refuse B. One hundred parts by wt of A and 20W30parts of B are mixed to give the objective base ingredient for adding to paste products (filler or texture modifier). Further addition of 20W30parts of calcium carbonate or 10W20parts of oligomeric saccharides or sugar alcohol improves the whiteness of the paste products. The amount of the base ingredient added to the paste product is 2W5%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000302077-A (JP)
Title: Operation device for electric motor coach
Inventor: FUKUMOTO KAZUYA
IPC: A61G5/04
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent an operation device for an electric motor coach from becoming an obstacle against getting on and off and improve the operability by bending a part extending to the outside of an operation box of an operation shaft forward to form a lever rod going around a lower part of a bar handle and bending it outward and upward to constitute an accelerator lever along a grip. SOLUTION: An operation shaft 5 is provided between mounting plates 42 and 42 provided rearward and obliquely from a connection rod 41 arranged substantially linearly with a bar handle 2, the operation shaft 5 is positioned on a rear side for the bar handle 2 when viewed in a plan, and its both ends protrude to the outside of an operation box 3 from through holes on both sides of a lower case 43. Its extension part is bent forward and outward to form a lever rod going around a lower part of the bar handle 2 and is bent outward and upward to constitute it into an accelerator lever 8 along a grip 7. Consequently, an operation device is arranged in the vicinity of the bar handles 2, 2 by utilizing its lower part to suppress a protrusion amount of the lever rod and the accelerator lever 8 to a short length as much as possible.
Patent JP-S5812965-A (JP)
Inventor: KANEKO JIYUNICHI
IPC: F25B1/10
Filed: 1981-07-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60256936-A (JP)
Title: Dust proof optical disc
Inventor: TSUNODA YOSHITO
IPC: G11B7/24015
Filed: 1984-06-01
Abstract: PURPOSE:To simplify the assembling process of a dust proof optical disc by bonding a disc member having a projection at the outer and inner circumference at the projection while opposing other disc member, forming one of the members as a transparent member and providing a recording layer to one of the opposed surface. CONSTITUTION:The disc shape transparent base 4 has the annular projection at the inner and outer circumferential ridge and a recording layer 6 is provided at the recess between them. The two bases 4 are arranged so that the recording layers 6 are opposed, the projections 5 are bonded while being matched so as to constitute an air sandwich optical disc 8 possible for double side recording. The recording layer 6 is protected from an external damage and adhesion of dust and dirt is reduced. Signals are recorded or reproduced through each base 4 by irradiating the laser beam 9. Further, the misalignment of the base 4 is avoided by penetrating a rod having a similar diameter through the center hole 10. Thus, the assembling process is simplified.
Patent JP-H09296896-A (JP)
Title: Test plug for synthetic resin pipe such as polyethylene pipe
Inventor: UEHARA YOSHINOBU
IPC: F16L55/00
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To improve convenience in use by installing a recess groove in the tip side of a plug body having an operating part at the base end part, fitting an O-ring in this groove, and setting up a spiral projection in a plug body peripheral part lying between the O-ring and the operating part, thereby making it bite into the inner wall of a synthetic resin pipe. SOLUTION: A plug body 1 is made up into substantially cylindrical form, and an operating part 2 is installed in the base end side by side. In addition, a recess groove 3 is installed in a peripheral side at the tip side, fitting an O-ring 4 in this groove. A diameter of tip part 1' adjacent to the recess groove 3 of the plug body 1 is made to be smaller than an inner diameter of a synthetic resin 5, thereby facilitating the insertion of the pipe 5. A projection 6, making an edge part of the recess groove 3 as a starting point, is spirally installed in a peripheral side of the plug body 1 lying between the O-ring 4 and the operating part 2.  In this case, an outer diameter (a) is made almost equal to that of the O-ring 4, and simultaneously it is set to be larger than an inner diameter (b) of the pipe 5 which is inserted into the O-ring 4 as contracting its diameter, and the plug body 2 is rotated by the operating part 2. With this, the plug body 1 is installed in the pipe 5 while the projection 6 is biting into an inner wall 5' of the pipe 5.
Patent JP-S60257113-A (JP)
Title: Supporting structure for open-core type reactor core
Inventor: MIURA AKIZUCHI
IPC: H01F37/00
Filed: 1984-06-01
Abstract: PURPOSE:To attempt simplification of a core clamping metal fixture and elimination of limitation for the length of a stepped part of a core by providing projections in the core clamping metal fixture. CONSTITUTION:Projections 8 at two places are provided on the surface of the core clamping side of a core clamping metal fixture 4 so as to circumscribe the surface via an insulator 11. In this way, loads of cores 2 is received by the projections 8 and held by metal fixtures 4 and 3. This eliminates the limitation that the length of the core stepped part 2' has to be shortened and allows the length to be made equal to that of the core 2, its inductance to be increased, and its small size and light weight to be realized.