baber/WOPTO huggingface dataset:
Patent JP-H0620094-A (JP)
Title: Character recognition device
Inventor: NAKAMURA YASUHISA
IPC: G06K9/34
Filed: 1992-06-30
Abstract: PURPOSE:To provide the character recognition device which optically reads a document printed in type and accurately recognizes symbols or the like even of low recognition precision. CONSTITUTION:In a general optical character recognition device 20, vertical positions in rows and forms of circumscribed rectangles for symbols which are not included in the recognition object but frequently appear in a specific document or for symbols which have character forms resembling those of another symbols and cannot be accurately recognized by collation of only character features at the time of recognition are stored in a dictionary memory 6 as a register dictionary together with their character features to recognize the type characters more accurately.
Patent JP-H0922074-A (JP)
Title: Photographic processing system
Inventor: SUGAWARA KOICHI
IPC: G03B27/32
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To make the finish of extra print the same as that of simultaneous print. SOLUTION: As to this photographic processing system 10, when a negative roll 28A processed by a film processor 34 is consecutively loaded on a scanner 36, the scanner sets the exposure condition of an image on each negative film, the image is printed on a photographic paper based on the exposure condition so as to form a photographic print by a printer processor 38. When the exposure condition set by the scanner is stored on a data base server 48 with date, time and FID, and a negative roll 28B on which extra print processing is performed is loaded on the scanner, the exposure condition in the case of simultaneous print stored in the data base server is read out, and the image is printed on the photographic paper with the same exposure condition as that of the simultaneous print so as to form the photographic print.
Patent JP-H0614969-A (JP)
Title: Vibration type massaging device
Inventor: ABE KOICHI
IPC: A61H23/02
Filed: 1992-06-30
Abstract: PURPOSE:To provide a vibration type massaging device preventing the chattering of a start switch, capable of starting a smooth and stable operation, and capable of smoothly stopping the operation. CONSTITUTION:A vibration type massaging device is provided with opening/ closing start switches 21 operating the motors 14 of massage units 12A, 12B while the massage units 12A, 12B having vibrators 15 are pressed by a user, and it is also provided with relay switches 27 inserted in the driving circuits of the motors 14 and delay circuits 26 turning the relay switches 27 on with the delay of the preset period after the start switches 21 are closed.
Patent JP-H0462764-A (JP)
Title: Nonaqueous electrolyte cell
Inventor: WATANABE HIROSHI
IPC: H01M10/0567
Filed: 1990-06-29
Abstract: PURPOSE:To make a long life of a nonaqueous electrolyte cell feasible by adding a metallic salt to electrolytic solution with the use of solute including fluorine. CONSTITUTION:Free fluorine which is an impurity of solute including fluorine forms a passive state film like LiF on the lithium surface of a negative electrode, so that an internal resistance of the cell is increased. Accordingly, when a metallic salt which reacts on fluorine ions to form an insoluble salt is added to the electrolytic solution, almost all the free fluorine can be removed and that effect is larger when the metallic salt always exists. LiPF6, LiBF4, LiAsF6 and LiCF3SO3 are available is a solute including fluorine and Mg, Ca, Sr and Pb are available as the metallic salt, but an added amount of the metallic salt is preferably 10 to 1000ppm from the experimental result.
Patent JP-S5693777-A (JP)
Title: Composition for bonding of ceramic tile
Inventor: KOIKE KEIJI
IPC: C09J1/00
Filed: 1979-12-27
Abstract: PURPOSE: To provide a compsn. which increases water retention characteristics and plasticity, makes it possible to prolong the open time, and firmly bonds, tiles, by adding small amounts of a nonionic cellulose ether and calcium gluconate to a hydraulic cement.  
     CONSTITUTION: The titled compsn. consists of 100pts.wt. hydraulic cement (A) (e.g. Portland cement or aluminous cement), 0.05W1pts.wt. nonionic cellulose ether (B) having an average esterification degree of 1.6W2.5 per one glucose unit (e.g. methyl cellulose or hydroxylethylmethyl cellulose) and 0.05W1pts.wt. calcium gluconate (C). By adding the components (B) and (C), the excellent water retention characteristics and the plasticity of the bonding compsn. are increased, the prolongation of the open time is made possible, the workability is improved and the bond strength is increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6417081-A (JP)
Title: Fixing device
Inventor: FUKAO HIROSHI
IPC: G03G15/20
Filed: 1987-07-10
Abstract: PURPOSE:To extend the life of separating pawls and to prevent the damage of the outside peripheral face of a fixing roller by moving the separating pawl existing in the position which is the non-pass part of the fixing roller to the position of the pass part by a moving means. CONSTITUTION:The separating pawls 23a-23d are disposed at every other suitable interval in the axial center direction of the fixing roller 21. The 1st-3rd separating pawls 23a-23c correspond to the pass part for paper of a size A4. All the separating pawls 23a-23d correspond to the pass part for the paper of a size B4. The separating pawl 23d positioned off the pass part for the paper of the size A4 is constituted movably along a fulcrum shaft 24 to the position of the pass part for the paper of the size A4 and a cylinder 25 as a moving means is provided. Namely, a solenoid valve 28 is switched via a driver 27 in a CPU30 in accordance with the detection signal from a temp. detecting means 26 and the cylinder 25 is thereby extended, by which the separating pawl 23d is moved to the position of the pass part for the paper of the size A4. A life of the separating pawl 23d is thereby extended and the damage of the fixing roller is prevented.
Patent JP-H1113668-A (JP)
Title: Rotary compressor
Inventor: EZUMI MOTOTAKA
IPC: F04C18/356
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To improve abrasion resistance performance by forming a vane as specified powder iron having a specified component, carrying out hole sealing treatment after hardening, carrying out softly nitrifying on the vane after work is completed, and assembling alloy cast iron including Cr, Mo, B or P with the roller. SOLUTION: The material of a vane 32 is formed of iron sinter material, tool steel powder whose component is C of 0.6 to 1.3%, Cr of 3.4 to 4.8%, Mo of 3.6 to 5.5%, V of 1.4 to 3.0%, and W of 5.2 to 7.0%, and sintered density is set to 6.0 to 7.4 g/cm<3> . Quench-and-temper is carried out, steam treatment is carried out at 560 to 570 deg.C at the time of secondary tempering as the hole sealing treatment, and working is completed. And then, gas softly nitrifying is carried out at 550 to 560 deg.C. An embrittlement of the vane 32 is prevented by the steam treatment, and an abrasion resistance performance is held for a long times on a tip end part of the vane 32 by hardening the gas softly nitrifying to some extent. It is thus possible to improve a reliability having a good abrasion resistance performance in R22 refrigerant or in R22 substitution refrigerant.
Patent JP-S6421258-A (JP)
Title: Controller for automatic transmission
Inventor: ABE MITSUTOSHI
IPC: B60W10/10
Filed: 1987-07-10
Abstract: PURPOSE:To improve the acceleration responsiveness of an automatic transmission by carrying out the shift-down of the transmission stage even in a fixed range in precedence with the speed change control according to the speed change pattern when a prescribed acceleration performance is not obtained. CONSTITUTION:When the load of an engine A which is detected by a detecting means F increases over a prescribed value, a detecting means G detects a prescribed accelerating speed. Then, a speed change control means H does not carry out the shift-down of speed change stage or carries out the shift-down according to the prescribed speed change pattern. When the traveling load is large, and a prescribed accelerating speed is not obtained, the speed change control means H compulsorily carries out the shift-down of the speed change gear mechanism of an automatic transmission E through a speed change stage selecting means D independently of the speed change pattern, needless to say in the D range even in the fixed range. Thus, when acceleration is required, the acceleration performance corresponding to the demand can be surely obtained, and the acceleration responsiveness of the automatic transmission can be improved.
Patent JP-H0922107-A (JP)
Title: Automatic developing device of photographic sensitive material
Inventor: TSUMURA KAZUNORI
IPC: G03D3/00
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a device in which an upper turn guide is easily attached or detached and is surely locked at a precise set position by closing an upper cover even if the upper turn guide is insufficiently set. SOLUTION: An upper turn guide 30 to be inserted between the handles 21 at the upper part of a rack 10 suspended in a treating tank 5 is provided with a supporting piece to be supported by the upper face of the handle 21 and a pair of front and rear operating pieces 41. An engaging protrusion is furnished to the operating piece 40, and an engaging recess is formed in the handle 21. The pair of operating pieces 41 are clamped from both sides and deformed inward, the guide 30 is inserted between the pair of handles 21, the piece 41 is unclamped in a state the supporting piece is supported by the handle 21, and the protrusion is engaged with the recess to lock the guide 30.  When the guide 30 is insufficiently inserted, an upper cover to open or close the upper opening of a developing box is closed, and the guide 30 is pushed down to an accurate set position with a member furnished to the cover.
Patent JP-S5697183-A (JP)
Title: Data processor with print
Inventor: OOHARA HIDEKI
IPC: G06K15/10
Filed: 1979-12-29
Abstract: PURPOSE: To make easy the read-in of a record content and to enable the set of various functions with good operativity, by constituting the print data that the data is opposite to the up and down direction of recorded character and arranging direc- tion according to the switching state of a forward/reverse selector switch.  
     CONSTITUTION: The data and set value are fed to the display device 27 with the processing of the microcomputer 24 via the drive circuit 26, and the print data is fed to the printer 29 via the drive circuit 28, and the state of the selector switch 31 of the operation panel is fed to the computer 24 via the reception circuit 32. Further, when the switch 31 is ON, the characters are recorded broadwise on the recording paper 13, and the up and down of the characters are up for the upper stream of the paper 13 toward feeding direction and when the switch 31 is OFF, the characters are recorded broadwise the paper 13, and the up and down are upper side of the characters for the lower stream toward feeding direction of the paper 13. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5963245-A (JP)
Title: Automatic winker cancelling apparatus for vehicle
Inventor: HATANAKA KAORU
IPC: B60Q1/40
Filed: 1982-10-01
Abstract: PURPOSE:To make it possible to cancell winkering of motor cycle or the like at a suitable time, by providing a handle swing angle sensor with a switch whose swing angle is zero and with a set value based on the relation between a car speed, a swing angle and a traveled distance. CONSTITUTION:When a winker switch 5 is connected to any one of contacts 5a, 5b, transistors 8, 50 are made off, and then when cornering is started with this state, a handle swing angle results in to turn off a switch 24, then a transistor 43 is made conductive in accordance with the degree of the swing angle to make 46 off, a condenser 45 is charged in proportion to the traveled distance during the cornering and the degree of the swing angle, and the electric potential V1 is gradually lowered to make the output of a differential amplifir 53 to be L. When the cornering is terminated, the switch 24 is turned on, then the transistor 46 is turned on to discharge the condenser 45, the output of the differential amplifier 53 is changed to H, and a solenoid 6 is excited by its differential signal to cause the switch 5 to be at the neutral position, that is, the winkering is cancelled.
Patent JP-S5961940-A (JP)
Title: Bonding method of semiconductor chip
Inventor: AWAJI HIDEKAZU
IPC: H01L21/60
Filed: 1982-09-30
Abstract: PURPOSE:To facilitate mass-production and improve heat resistance of junction area by forming a bump of the desired pattern through the coating, primary heating and etching of the polyimide resin where conductive powder is dispersed and by bonding the chip and substrate through the secondary heating. CONSTITUTION:A resin coat 22 is formed by coating a semiconductor wafer 11 forming circuit pattern with a polymide solution there Ag powder is dispersed. It is then primarily heated up to about 120 deg.C. Thereby, the resin is imidated to a certain degree and is semi-hardened. The resin coat 22 is left on the desired part of wafer 11 by the etching process thereto, such wafer is divided into many segments by the dicing and the bump 2 is respectively formed on the semiconductor chips. A lead frame 3 is placed thereon and is pressurized by a heater chip 6 which is heated up to about 250 deg.C. The bonding is then carried out by the secondary heating.
Patent JP-S5797258-A (JP)
Title: Button telephone set
Inventor: NAKAGUCHI TAKEO
IPC: H04M11/00
Filed: 1980-12-09
Abstract: PURPOSE:To increase the control operability, by enabling switching control of electric lock, through the provision of switching control means for the electric lock of a door for a gate and the like with a button telephone set. CONSTITUTION:A door phone 4 is provided with a sensor detecting the switching state of a door, and when the door is opened, the information is transmitted to a common reception section of a main device 1, and a lamp of burglar proof mark is illuminated on the display of a master set 2 through the corresponding output. To open the door without operating an alarm circuit, an electric lock release button of non-lock type of the master set 2 is kept pressing. Thus, a ground signal is transmitted for the time and unlocking for the electric lock is made. Then, since the lamp of the burglar proof on the display of the master set 2 is illuminated when the door is opened, the restoration to the monitoring state again can be achieved remotely, by keeping depression of the electric lock release button while illumination, and detaching when the lamp extinguishes, after the confirmation that home-comer enters indoor.
Patent JP-H05339752-A (JP)
Title: Surface-coated cutting tool made of ti-base carbonitroborite cermet and excellent in adhesion of hard coating layer
Inventor: YOSHIMURA HIRONORI
IPC: C22C29/04
Filed: 1992-06-08
Abstract: PURPOSE:To provide a surface-coated cutting tool made of a (Ti, M)CNB cermet and excellent in adhesion of the hard coating layer. CONSTITUTION:A single or double layer consisting of TiC, TiN, TiB., TiO2, the solid solns of their >=2 kinds and Al2O3 is formed in about 0.5-20mum average thickness on the surface of a (Ti, M) CNB cermet base having an internal composition consisting of a binder phase contg. 70-95wt.% of a hard disperse phase consisting essentially of (Ti, M) CNB contg. 0.2-4wt.% B and the balance one or two kinds between Co and Ni and having the maximum hardness at the surface part within <=50mum depth from the surface to constitute the cutting tool.
Patent JP-H101927-A (JP)
Title: Fender made of rubber
Inventor: NAKAMURA MASAHIRO
IPC: E02B3/26
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To improve performance by forming a rubber padding section, in which a place and length are specified, in the buckling peripheral-line adjacent region of a rubber bearing section, in which internal and external surfaces are formed in a truncated cone shape. SOLUTION: A cylindrical fender 1 is composed of a rubber bearing section 2, in which internal and external surfaces are formed in a truncated cone shape, a rubber mounting section 3, in which an annular iron plate 7 is buried, and a collision-receiving section 4, in which an annular iron plate 5 is buried. The height of the fender 1 is set in H, and h1 =0.6H-0. 95H holds at the place h1 of a buckling peripheral line P formed to the external surface of the bearing section 2 while a rubber padding section 9 is formed adjacent to the line P, and 11 <0.5H holds in the length of the rubber padding section 9. h2 =0.2H-0.6H holds at the place h2 of a buckling peripheral line L formed to the internal surface of the bearing section 2 as required, a rubber padding section 9o is formed adjacent to the line L, and 12 <0.75H holds in the length of the rubber padding section 9o.  The whole surface is brought into contact without shaping spaces to buckling in the lines P, L in the fender 1 at the time of collision reception, and energy loss is reduced. Accordingly, the lowering of reaction can be prevented.
Patent JP-S6418568-A (JP)
Title: Device and method for automatic soldering
Inventor: IZAWA KENJI
IPC: H05K3/34
Filed: 1987-07-13
Abstract: PURPOSE:To suitably and automatically solder an electronic component and a circuit board by superposing a heat resistant mask projecting a nozzle on a solder tank, pressurizing a molten solder to form a semi-spherical liquid level at the nozzle tip and executing soldering thereby. CONSTITUTION:A molten solder 13 is stored in a solder tank 11, which is heated at about 400-450 deg.C by a heating means. Inside this solder tank 11 the cylindrical inner container 15 releasing the upper side is arranged and communicated with the solder tank 11 so as to store the molten solder 13 in the inner container 15 as well. The upper end of the inner container 15 is projected more than the level of the molten solder 13 and the heat resistant mask 19 having the plural nozzles 17 projecting upwards is superposed at the tip thereof. Then when a fan 21 is rotated by a motor 23, the level of the molten solder 13 is ascended with a pressure being exerted on the molten solder 13 to cause the semi-spherical level 25 of the molten solder 13 at the tip of the nozzle 17. When the connection pattern 29 of a circuit board 27 is superposed at small interval on the nozzle 17 in this state, the lead wire 33 of a coil 35 is automatically soldered to the connection pattern 29.
Patent JP-H0843421-A (JP)
Title: Ultrasonic type anemometer
Inventor: FUKUI SHINJI
IPC: G01P13/00
Filed: 1994-07-26
Abstract: PURPOSE:To suppress turbulence of wind mutually, and to improve the accuracy in detection of a wind direction and a wind velocity by providing ultrasonic elements for transmission and reception which have an emission port and an incidence port of an ultrasonic wave in the opposite surfaces thereof respectively and which are disposed in directions of two axes intersecting each other perpendicularly, and detect the wind separately in the directions of the two axes. CONSTITUTION:An ultrasonic element 24 for transmission is provided inside a case 25 and ultrasonic elements 231 and 232 for reception are embedded in a roof 41. The case 25 and a support 26 have structures not disturbing the flow of a wind given to an anemometer, and a diffused reflection preventing structure 27 is provided on the case 25 side so that an ultrasonic wave may not be reflected diffusedly. The element 24 is provided at the center of the case 25, while the elements 231 and 232 are disposed with a prescribed space between on the axes X and Y intersecting each other perpendicularly. In order to detect a wind direction, the case 25 is rotatinally symmetric about the element 24. A time of propagation required for the ultrasonic wave emitted into air from the element 24 to reach the elements 231 and 232 is detected and a wind velocity and the wind direction are calculated from a change in the time.
Patent JP-S6067172-A (JP)
Title: Electrostatic recording head
Inventor: WAKOU MASAJI
IPC: B41J2/395
Filed: 1983-09-22
Abstract: PURPOSE:To ensure that a toner is hardly adhered to a needle electrode and maintain favorable electric discharge performance for a long period of time, by covering an exposed part of the needle electrode with an insulting film having a multiplicity of muinute pores. CONSTITUTION:A dispersed liquid of particles is applied to the exposed parts of the needle electrodes 3 of a main body 2 of a head 1 to provide an insulating film blank material 33. Thereafter, a solvent 34 in the dispersed luquid is evaporated, whereby a multiplicity of air pores are generated without any reduction in volume, because of the extremely small film thickness, resulting in a heterogeneous insulating film. The insulating film has a high electric resistance in a direction parallel to a dielectric, and a low electric resistance in a direction orthogonal to the dielectric. Therefore, in this electrostatic recording head 1, a discharge current from the needle electrode 3 reaches the surface of the dielectric through a part where electric resistance is low. Accordingly, the needle electrodes 3 in the head 1 do not interfere with each other, and an electrostatic latent image is favorably formed.
Patent JP-S5964345-A (JP)
Inventor: MANO TOSHIYUKI
IPC: B31B17/00
Filed: 1982-10-06
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-H0346279-A (JP)
Title: Hetero junction photodiode
Inventor: JIYOSEFU PII ROSUBETSUKU
IPC: H01L31/0296
Filed: 1990-07-03
Abstract: PURPOSE: To obtain a heterojunction photodiode array in which the position of the electrical junction can be controlled accurately regarding to the band gap of a material by including a radiation absorbing base layer having a composition which inclines depending on the distance from the surface. CONSTITUTION: A substrate 12 is a substantially transparent electric insulator receiving infrared radiation. The lase layer 14 of the substrate 12 has composition inclining depending on the distance from the surface 14a of the substrate and the lase layer 14 absorbs radiation to generate charge carriers. An upper layer 16 covering the surface 14b of the base layer 14 has a band gap increasing as a function of the distance from the surface 14b and an inclining composition. Consequently, a p-n photodiode junction 18a is formed in the wide band gap upper layer 16 of an array 10. Consequently, both the RoA value and the quantum efficiency can be controlled optimally at an accurate position of junction in comparison with the band gap of the material.
Patent JP-S6068042-A (JP)
Title: Forming method of solid granulated material
Inventor: SHIMIZU KATSUJI
IPC: B01J2/28
Filed: 1983-09-21
Abstract: PURPOSE:To form a solid granulated material by adding a composition obtained by compounding a small amt. of powdery metallic salts with a powdery starchy substance to a crushed material contg. a fixed water content as a binder, mixing, and granulating forcibly. CONSTITUTION:A binder, obtained by adding 1-3pts.wt. powdery starch to 0.07-0.3pts.wt. powdery metallic salts (e.g. sodium carbonate), is added to 100pts.wt. inorganic or organic crushed material contg. 8-30wt% water content at ordinary temp., and completely and uniformly mixed with a simple screw feeder, etc. in about 2min. The mixture is thrown into a pellet mill, mixed at a high speed, and granulated between a die and rollers with about 100-300kg/ cm<2> external force such as kneading, squeezing, and extruding. The obtained granulated material is extremely solid.