baber/WOPTO huggingface dataset:
Patent JP-H09318869-A (JP)
Title: Position controller, automatic focusing controller and automatic focusing control method
Inventor: KAI HIDEKI
IPC: G02B7/32
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To optionally set a target focusing position in a wide range without necessitating mechanical adjustment, and to perform high-accurate focusing with the same stability regardlessly of the reflectance of an object and the presence/absence of the rear side reflection of the object. SOLUTION: In CCD output data from a CCD image sensor 4, the peak of the surface reflection of a photosensitive medium 100 is discriminated based on a light quantity level, the difference of a picture element position between the peak of the surface reflection and the peak of the rear side reflection is found, a parameter required for the calculation of a centroid position is provided based on the difference, and the centroid position of the peak of the surface reflection of the medium 100 is calculated based on the parameter. A plotting head 1 moves based on a deviation between the centroid position and the preset target focusing position.
Patent JP-S63301560-A (JP)
Title: Manufacture of photoelectric conversion device
Inventor: ARITA HIROTAKA
IPC: H04N5/335
Filed: 1987-05-30
Abstract: PURPOSE:To improve a device of this design to be more excellent in hardness and quality by a method wherein a protective layer on a photoelectric conversion element is so formed as to a two-layered structure consisting of a plasma CVD film and a sputtered film. CONSTITUTION:A protective layer 14 is composed of a first layer 14a and a second layer 14b laminated in the forming sequence, where the first layer 14a and the second layer 14b are formed through a plasma CVD method and a sputtering method respectively. That is to say, when the first layer 14a is formed through a plasma CVD method, forming the layer can be done through the discharge power rendered small, and thus damage to a photoelectric conversion device can be made smaller. And, when the second layer 14b is formed through a sputtering method, the film higher in hardness can be obtained as compared with a film formed through a plasma CVD method, and as the plasma CVD film is formed under the said sputtered film, the sputtered film has a more excellent properly in step coverage. By these processes, a protective layer excellent in hardness and quality can be obtained.
Patent JP-H07329328-A (JP)
Title: Printer having difference between laminated material area and maximum image area
Inventor: MAAKU ARAN BOBU
IPC: B41J2/325
Filed: 1995-06-02
Abstract: PURPOSE: To reduce the time required for lamination of a print and to form the boundary portion of a lamination area which is not visually recognized by a user by making the lamination area transfer to a receiving medium larger than an image but smaller than the usable prescribed max. image area. CONSTITUTION: An image 16 is formed on a receiving medium 12 of a colorant within the usable predetermined max. image area 14 set on the receiving medium 12, and a lamination area 20 is transferred to the receiving medium 12 so as to cover the image 16 with the lamination area 20 transferred to the receiving medium 12 being different from the usable predetermined max. image area 14. Furthermore, the lamination area 20 transferred to the receiving medium 12 is larger than the image 16 and smaller than the usable predetermined max. image area 14. As a result, the time necessary for completing a print can be shortened, and the boundary edge of the lamination area cannot easily recognized by a user.
Patent JP-S62293811-A (JP)
Title: Finite inpulse response digital filter
Inventor: KARIBE HIROHISA
IPC: H03H17/02
Filed: 1986-06-12
Abstract: PURPOSE:To simplify the hardware constitution by switching two serial multipliers to which plural-bit data are supplied in bit serial depending at the period of the output side so as to obtain an output. CONSTITUTION:The phase of the operation processing priod is made different in the serial multipliers 11-1, 11-2 and the multiplication processing is applied in the overlapping form by a half period each. Then each multiplier applies the operation corresponding to equation of 1+2Z<-1> +3Z<-2>+-+16Z<-16>+-+Z <-30>. A counter 3 turns on/off a gate corresponding to the multiplier according to the coefficients '1', '2',-'16', '15'-'1'. The serial multipliers are utilized in such a way and the hardware constitution is remarkably simplified.
Patent JP-H05334573-A (JP)
Title: Fire alarming facility
Inventor: KOBAYASHI TAKASHI
IPC: G08B17/00
Filed: 1992-05-28
Abstract: PURPOSE:To store detection data of the prescribed number of times of the sensors of all facilities to fetch/check it at the time of necessity by storing the detection levels of the all analog type sensors in a repeater by portion of the first prescribed number of times and sending and displaying the detection level of the sensor specified by a fire receiver back to the repeater. CONSTITUTION:An (n)th repeater PR polls to each terminal to store the state of each terminal and the detection level of an analog sensor in storage area RAM from sent-back information. The fire receiver RE polls to each repeater RP to store sent-back information in storage area RAM to confirm whether a fire signal exists or not. At the time of referring to the passage of the sensor, when the operation part of the fire receiver RE inputs three-minutes-reference, three-minutes-reference command is sent to the repeater RP, which reads passage data of the sensor of specified address to send it back to the fire receiver RE, which displays the content on the display of a display part.
Patent JP-S5930689-A (JP)
Inventor: TERANISHI AKIO
IPC: G05B19/42
Filed: 1982-08-05
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-S6323471-A (JP)
Title: Editing and inputting device for copying machine
Inventor: NAKATANI KEIJI
IPC: H04N1/387
Filed: 1986-06-12
Abstract: PURPOSE:To input desired data without a remarkable modification to the system by combining a ten-key and a character mode key so as to input a character. CONSTITUTION:In desiring to input a specific point of an original as X, Y coordinate data, the original is placed exactly on a tablet 910 on an editer 900 and the specific point has only to be depressed. Keys 901-905 are an erase key, a trimming key, a character key, an end key and a clear key successively. The ten-key 303, which is used to input number of copies usually, is provided on an operation panel, and the character input mode is set by the character key 903 on the editer 900 and the ten-key 303 is depressed, then a font pattern in response to the inputted numeral is designated.
Patent JP-S62294252-A (JP)
Title: Exposure machine
Inventor: SAKAI MASAAKI
IPC: G03F7/20
Filed: 1986-06-13
Abstract: PURPOSE:To improve the aligning precision by providing an exposure base with aligning pins and inserting them to the positioning holes of a work in a developing machine where the work or the like is carried to a lower face exposure device and an upper face exposure device and is exposed. CONSTITUTION:The work and/or a mask is carried to the lower face exposure device and the upper face exposure device by a carrying device and is exposed. For example, the work or the mask is placed on the exposure base 3a of the lower face exposure device and is radiated with light from below to expose the lower face. Three aligning pins 3d are provided on the exposure base 3a and are simultaneously inserted to the aligning holes of the work or the mask to position the work or the mask. The upper face of the work or the mask is exposed by the upper face exposure device similarly. Thus, the positioning precision of the work or the mask is improved.
Patent JP-H0430165-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SATO KOICHI
IPC: G03F3/10
Filed: 1990-05-28
Abstract: PURPOSE:To improve color reproducibility by incorporating the lipophilic fine particles obtd. by subjecting a soln. in which at least one kind of specific non- color developable compds. and at least one kind of dyestuff forming couplers coexist to emulsion dispersion into the above photosensitive material. CONSTITUTION:The photosensitive material contains the lipophilic fine particles obtd. by subjecting the soln. in which at least one kind of the non-color develop able compds. having >=2.5 hydrogen receptive parameter (pKHB) and at least one kind of the dyestuff forming couplers coexist to the emulsion dispersion. In addition, at least one kind of polymer compds. which are insoluble in water and are soluble in org. solvents are incorporated in combination into the lipophilic fine particles, by which the excellent color reproducibility is obtd.
Patent JP-S5567527-A (JP)
Title: Potassium titanate hydrate fiber and production thereof
Inventor: NISHIKAWA YASUO
IPC: C30B29/32
Filed: 1978-11-08
Abstract: PURPOSE: To obtain potassium titanate hydrate fiber with a high melting temp. and increased heat resistance by water-treating a potassium titanate type crystalline fibrous substance having a fiber length to diameter ratio of a specified value or more while controlling the treating time, temp. or water vol.  
     CONSTITUTION: A potassium titanate type crystalline fibrous substance represented by formula K 2 O.ZTiO 2  (Z=2W8) and/or K 2 O.XTiO.yH 2 O (X=2W4.9 and y=1W 4) and having a fiber length to diameter ratio of 10 or more is suspended in water at room temp. with intermittent stirring and fractionated by decantation. After repeating the operation for a fixed period the resulting fiber is filtered by a method such as suction filtration. Since the amt. of potassium ions eluted depends on the water treating time, temp. or water vol., by controlling the temp., etc. the molar ratio of titanium dioxide and potassium oxide (TiO 2 /K 2 O) is regulated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H034654-A (JP)
Title: Isdn television telephone set
Inventor: MAKINO KAZUHITO
IPC: H04M3/56
Filed: 1989-06-01
Abstract: PURPOSE:To use the telephone set as a television telephone set from the start of dialing by detecting the operating state of the communication mode and the communication channel and switching the path of a voice data accordingly. CONSTITUTION:When a caller makes a call by using one B channel for 'voice' and other B channel as 'digital transmission', information of 'mode = voice + digital communication' and information of 'communication path = 2B' are set to an NCU 4. In this case, since the communication path is set by using the two B channels, a handset 1 is naturally connected to a CODEC 3. A transmission control circuit 8 sets the coding speed of a CODEC 7 to 64kb/s being full of the capacity of the B channels. Thus, the voice communication is sent through the B channel set in the voice mode and the picture is sent through the B-channel set to the digital communication mode to realize the communication as the television telephone set.
Patent JP-S5361930-A (JP)
Title: Synchronization system for non-synchronous signal
Inventor: SANAKA ISAO
IPC: H03K5/00
Filed: 1976-11-16
Abstract: PURPOSE: To shorten the process time for an information processor and to ensure a synchronization of a non-synchronous signal, by deciding the valid and invalid for the logic circuit output using the output of a flip-flop circuit in a fixed time after operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000326878-A (JP)
Title: Elastic crawler
Inventor: KATAYAMA TERUYUKI
IPC: B62D55/02
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To enhance the durability of a tire by providing engaging projections that engage a tire on the inner periphery of a crawler main body, and avoiding local contact between guide projections and a tire side face while preventing circumferential slip of both. SOLUTION: This elastic crawler has a crawler main body 4 formed in the shape of an endless belt from an elastic material and wound around a plurality of tires; a pair of cross guide projections 6 arranged to correspond to a tire side portion, and engaging projections 8 for engagement in a tire tread, are placed on the inner periphery of the crawler main body 4 with respective predetermined circumferential intervals P1, P2. The intervals P1 with which the guide projections 6 are arranged are set to be greater than the intervals P2 with which the engaging projections 8 are arranged.
Patent JP-H08323654-A (JP)
Title: Controlling device, controlling method, controlling device for endscope, controlling device for cart, and controlling device for virtual image
Inventor: YAMAMOTO HIROSHI
IPC: B25J3/00
Filed: 1995-06-05
Abstract: PURPOSE: To facilitate operation and make the restriction of a work mechanism to feel definitely by controlling an operation mechanism so that an interval between the operation device of the operation mechanism and a hand can be maintained at a constant under the condition that no external force is applied to the work mechanism and that mechanism is not restricted. CONSTITUTION: When a slave arm (work mechanism) 3 is moved in the direction of a wall W, hands and the handle (operating device) of a master arm (operating mechanism) 1 approach a peg 6 while maintaining a specified distance until the slave and 3 is brought in contact with the peg 6. When the slave arm 3 is brought in contact with the peg 6 and a positional deviation becomes larger, it is controlled so that the master arm 1 is stopped and the hands and handle are brought in contact with each other. By this, an instantaneous point of contact, which is mostly important for operation, can be known by an operator. Thus the operator can feel the production of restriction of the slave arm 3 easily, and its controllability can be increased.
Patent JP-H08329306-A (JP)
Title: Method for detection of credibility of forgery preventive document
Inventor: BURRELL JONATHAN
IPC: G07D7/00
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for inspecting the authenticity of each kind of forgery preventing document. SOLUTION: A forgery preventing document 28 is constituted of base materials and particles having electromagnetic characteristics substantially different from the electromagnetic characteristics of the base materials included inside them. This device is constituted of at least one emitter 18 which radiates a near infrared ray or a visible light beam to the document 28, at least one detector 20 which detects the near infrared ray or the visible light beam reflected from the document 28, and means 30 which processes the near infrared ray or the visible light beam detected for identifying the forgery preventing document 28 from a document having the electromagnetic particles or the electromagnetic parts on the surface.
Patent JP-H01304819-A (JP)
Title: Apparatus for threshing and culm-discharging treatment of combine or such
Inventor: HIWASA KENJI
IPC: A01F12/00
Filed: 1988-06-03
Abstract: PURPOSE:To reduce the sliding load between a culm-base aligning plate and a binding apparatus by sliding a culm-base aligning plate by the output from a culm-discharge position sensor to align the culm ends and making a binding apparatus to be slidable by a switch operating by the sliding motion of the culm-base aligning plate. CONSTITUTION:When a discharged culm is transferred into an action range of a feeding apparatus 2 of a binding apparatus 1, the end of the discharged culm is detected by a discharged culm sensor 9 and a discharged culm position sensor 3 and a culm-base aligning plate 1 is slidden in the direction of the culm. A switch 5 is operated interlocked with the sliding motion to shift the binding apparatus 1 in the direction of the discharged culm. Accordingly, the sliding of the culm-base aligning plate and that of the binding apparatus are staggered to disperse the load. The culm-discharge sensor 9 can follow also the change in the feeding posture of the discharged culm when the sensor is placed in the action range of a packet 8. It is also preferable to set the sliding amount of the binding apparatus to be smaller than the sliding amount of the culm-base aligning plate.
Patent JP-H04361280-A (JP)
Title: Developing device
Inventor: WATANABE SHIGERU
IPC: G03G15/08
Filed: 1991-06-10
Abstract: PURPOSE:To provide a developing device in which toner splashing and the faulty supply of toner are eliminated by reducing powder pressure in a toner accumulated area surrounded by a replenishing roller, a developing roller and a thin layer roller. CONSTITUTION:A blade vibrating means 11 is constituted by forming a tongue piece 5a on the supporting end side (side which does not contact with the thin layer roller 4) of a scraper blade 5, and extending the free end of the tongue piece 5a into the rotary path of a subagitator 9. A vent hole 11a for reducing the powder pressure of developer is formed at a part corresponding to the developer advancing area to the roller 4 on the side plate 11 of the developing device or the blade 5 functioning as a developer scraping member.
Patent JP-S5929708-A (JP)
Title: Valve arm device of internal combustion engine
Inventor: KATSURAGI KIYOSHI
IPC: F01M9/10
Filed: 1982-08-10
Abstract: PURPOSE:To moderate the rapid motion of a valve when it is opened or closed by forming an oil sump on the receiving part of a push rod. CONSTITUTION:A push rod receiving part 3 is inserted in a valve arm 2 as slidable in the vertical direction and an oil sump 6 is formed on the push rod receiving part 3, with a spring 7 therein pushing the push rod receiving part 3 downward. The oil sump 6 is communicated through a lubricating oil passage 10 with a lubricating oil supply passage 9 which is formed inside a valve arm rod 8. The rapid motion of the valve when it is opened or closed may be moderated by the damping effect of the lubricating oil in the oil sump 6, and a valve clearance need not be adjusted any more.
Patent JP-S5931255-A (JP)
Title: Traverser
Inventor: ITOU RIYOUICHI
IPC: B65H54/28
Filed: 1982-08-10
Abstract: PURPOSE:In a traverser which guides the reciprocation of a linear material uniformly onto the surface of a rotating bobbin, to stably cause the guiding of reciprocation of a box or the linear material, by supporting the box with rotary wheels located in prescribed-angle contact with a rotary shaft. CONSTITUTION:When a rotary shaft 7 is turned by an appropriate driver, a rotary wheel 2a put in a pressure contact with the shaft by a spring 9 is rotated. Since a rotary wheel support frame 3a is set at a crossing angle to the rotary shaft 7, a leftward component force acts to the rotary wheel 2a due to the rotation of the shaft 7 so that a box 5 is moved leftward. Because a rotary wheel 2b adjacent to the rotary wheel 2a is put in pressure contact with the rotary shaft 7 in the opposite direction to the rotary wheel 2a, support frames 3b are turned about shafts 4b in the opposite direction to the rotary wheel 2a by the moving force of the rotary shaft 7 guide the movement of the box 5. If the rotary wheel 2a is oppositely oriented or the rotary shaft 7 is reversed, box 5 is moved rightward.
Patent JP-H09318242-A (JP)
Title: Refrigerator
Inventor: SASAKI MASATOSHI
IPC: F25D25/02
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent dropping of a rack by a method wherein cold storage agent is poured into the hollow rack, sliding on a rail unit provided on an inner casing, while a recess for preventing the sliding of the rack to an opening part by a projection, projected out of the rack, is provided at the center of the rail unit. SOLUTION: A rail unit 16 is provided in an inner casing 15 and cold heat storage agent 18 is filled into a hollow rack 17, sliding on the rail unit 16. A projection 19 is projected out of the hollow rack 17 and a recess 20, engaged with the projection 19 projected out of the hollow rack 17, is provided at the center of the rail unit 16. Thereby, the dropping of the rack, filled with frozen cold storage agent can be prevented and the temperature rise of food stuffs in a freezing chamber can be extended upon service interruption. On the other hand, the rack can be replaced by a rack of plastics in a refrigerating chamber easily upon service interruption whereby the temperature rise of the food stuffs in a vegetable vessel can be extended.
Patent JP-S5263514-A (JP)
Title: Device to prevent evaporation of fuel
Inventor: IMAMURA YOSHIHIKO
IPC: F02M25/08
Filed: 1975-11-19
Abstract: PURPOSE: As air caused to pass through active carbon, achievement of increased recovery volume of air away from active carbon by utilizing hot air heated by an engine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5928753-A (JP)
Title: Automatic dial device with charge meter
Inventor: OSHIMI HIROKI
IPC: H04M15/30
Filed: 1982-08-09
Abstract: PURPOSE:To improve the reliability, by converting automatically a telephone number of an opposite party into a dial signal with a simple operation, transmitting the signal into a telephone line and displaying a call charge from the transmitted telephone number and the call time, in this case. CONSTITUTION:A storage device 12 includes a coordinate table 14 obtaining a distance between both the stations from an area code of a transmitting station and a called station, and a charge table 16 to obtain the call time per unit charge. Further, a setting section 8 setting the trunk code of the transmitting station and an operating section 2 inputting the telephone number of the transmitting station to a telephone number memory 17 are provided, the table 16 is called from the data of the setting section 8 and the memory section 17 with a CPU7 and the call charge is operated in response to the call time and the result is displayed 1. Thus, the telephone number of the calling station is converted automatically into a dial signal and transmitted on a telephone line, and the call charge of the telephone number is displayed from the used call time.
Patent JP-H10325337-A (JP)
Title: Compressor surging preventing device for pressure fluidized bed combined power generational system
Inventor: UCHIDA SATOSHI
IPC: F23C10/16
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent surging of a compressor generated when an air capacity is reduced in the case where a load is reduced, in a compressor surging preventing device for pressure fluidized bed combined power generational system. SOLUTION: Combustion gas is supplied from a pressure fluidized bed boiler 13 into a gas turbine 11 through ducts 16, 17, the gas turbine 11 is driven, exhaust heat is recovered by an exhaust heat recovering boiler 20, and is delivered from a chimney 21. Air is supplied from a compressor 12 driven by the gas turbine 11 into the boiler 13 through a compressor outlet valve 15 and a duct 18. When an opening degree of an inlet variable stationary blade is reduced since a load of the boiler 13 is reduced and a capacity of air from the compressor 11 is reduced, pressure in the outlet of the compressor 11 is not reduced, surging is generated.  When a value detected by a pressure detector 4 exceeds a limit pressure value which is set beforehand, a surging preventing valve 3 is opened, a compressor outlet bypass valve 2 is also opened when it approaches to a surging line, and an air flow rate is bypassed so as to prevent surging.