baber/WOPTO huggingface dataset:
Patent JP-S5822477-A (JP)
Title: Character segmentation device
Inventor: MORI NOBUHIKO
IPC: G06V30/148
Filed: 1981-08-03
Abstract: PURPOSE:To segment characters differing in size freely by checking the presence of a mark at the position of a mark entry field for the number of character frames, and segmenting one character according to the character frame signal. CONSTITUTION:A counter 20 checks whether the number of black dots at the position of a mark entry field for the number of character frames is greater than a prescribed value or not, and at former state the counter generates a signal FRAMEN for the presence of a mark. A counter 21 checks the column number of an picture signal stored in a memory. When the character frame is as wide as, for example, 20 columns, the counter 21 generates a signal R20 when the contents of the counter 21 go up to 29. At this time, when no mark is written in said mark entry field, the signal FRAMEN is not generated, so an AND gate 23 generates a high-level output to set an FF22, and a signal END is generated to complete the character segmentation. When, however, a mark is present, the character segmentation is not performed at this time and the image signal is stored in the memory until the counter 21 goes up to 63 to generate a signal R64.
Patent JP-S5455492-A (JP)
Title: Leading line drive device for insertion type locator
Inventor: YAMAZAKI TSUKASA
IPC: G01N29/28
Filed: 1977-10-12
Abstract: PURPOSE:To enlarge the locating range for insertion of a probe into a tube by not preventing the leading wires of the probe, which are equipped with plural light quide members, from approaching one another by the guide members. CONSTITUTION:Guide members 9, which are filled with gases in a preset pitch and which are made of synthetic resin having a low weight and a low friction coefficient, are fixed to the leading wires 7, which carry locating probes 3 at their leading ends, such that the wires 7 do not prevent the guide members 9 from approaching one another. With such construction, when a liquid such as water for dipping the locating probes 3 is supplied from a drive device 11 by means of a pump, the light guide members 9 are made to approach and leave one another so that the probes 3 are moved satisfactorily in a bent heat transfer tube 10 by the pressure difference between the liquids at the both sides of the members 9 so that a flaw in the tube 10 can be located in an ultraxonic manner. As a result, the locating range of insertion of the probes can be enlarged by means of the members 9 which have a low weight and a small size.
Patent JP-S6012978-A (JP)
Title: Type-2 dna topoisomerase
Inventor: KIKUCHI AKIHIKO
IPC: C12N9/90
Filed: 1983-07-05
Abstract: NEW MATERIAL:The novel type-II DNA topoisomerase having excellent thermal stability and exhibiting high activity at a high temperature (i.e. 65-75 deg.C). USE:Useful as a reagent for the investigation of the biological role of DNA. PREPARATION:An acidophilic and thermophilic bacteria belonging to Sulfolobus genus, e.g. Sulfolobus acidocaldarius (FERM-P No. 7137), is cultured aerobically, and the objective type-II DNA topoisomerase is separated from the cultured bacterial cells.
Patent JP-H08316005-A (JP)
Title: Conductive composite material composition and conductive complex obtained by molding such composition
Inventor: YAMADA MITSUO
IPC: H01B1/20
Filed: 1995-05-22
Abstract: PURPOSE: To provide a conductive composite material composition, excellent in reproducibility, and a composite complex obtained by molding the composition. CONSTITUTION: A conductive composite material composition is composed of 100 pts.wt. of a polymer containing a thermoplastic elastomer, obtained by directly polymerizing a random copolymer of ethylene and propylene with homopolypropylene; and 20-1000 pts.wt. of a conductive material.
Patent JP-H06309114-A (JP)
Title: Disk controller
Inventor: ICHIHARA MASAHIRO
IPC: G06F3/06
Filed: 1993-04-26
Abstract: PURPOSE:To prevent access performance when high frequency for the access of a data block in which a correctable read error is generated occurs from being lowered. CONSTITUTION:Data block areas 21-24 in accordance with plural entries 31-34 on which block identifiers are registered in one to one are comprised by a microprocessor. Furthermore, a registration flag representing the registration of the block identifier, and a data flag representing the validity/invalidity of the data are comprised at every entry, and the copy of the data block in which the correctable error occurs is accumulated in semiconductor memory. Also, the control of LRU algorithm can be performed by chaining each entry with link pointers 35-36, and the data block with high access frequency including the correctable error is accumulated.
Patent JP-S611551-A (JP)
Title: Remote-control type tiltable door mirror
Inventor: MATSUMOTO TOSHIHIRO
IPC: G02B5/08
Filed: 1984-06-15
Abstract: PURPOSE:To absorb external force without fail, by making a mirror housing tilt down even in either direction, in front and the rear, at a time when there is added the external force of more than the specified value. CONSTITUTION:A mirror holder 13 is operated for its rocking motion in the same direction as the operating direction of an operating knob 20, and a tilt angle in all directions of a mirror 15 is adjusted as specified. A mirror housing 1 comes off a hinge link 4 against resilient force of a coil spring 6 when large external force is added from the rear, whereby it turns round frontward centering on a hinge shaft 3 at a front end edge part. When large external force is added from the fron, the mirror housing 1 turns round rearward centering on a hinge shaft 5 together with the hinge link 4.
Patent JP-S6014136-A (JP)
Title: System for detecting abnormal pressure of tire
Inventor: KURIHARA KATSUMITSU
IPC: B60C23/04
Filed: 1983-07-05
Abstract: PURPOSE:To inform a driver whether a system is operated normally or not, by providing a transmission unit to which a battery is connected through a switch, which closes the contact in accordance with the rotation of a tire, and a switch which opens the contact when the air pressure of the tire is lowered. CONSTITUTION:Individual tires incorporate transmission units TA-TD respectively, and reception units RA-RD are provided on the outside of tires. In a judging circuit 1, the presence or the absence of occurrence of abnormality of each tire pressure is detected while diagnosing whether the system is operated normally or not on a basis of respective output state of reception units; and an alarm is raised by an alarm circuit 2. Each of transmission units TA-TD consists of a tire rotation switch SW1 which closes the contact during the rotation of the tire, a tire pressure switch SW2 which opens the contact if the air pressure of the tire becomes lower than a prescribed value, and a transmitter 3. When contacts of switches SW1 and SW2 are closed, a battery B1 is connected to the transmitter, and weak radio waves are transmitted from an antenna.
Patent JP-H05314520-A (JP)
Title: Angular displacement detection mechanism for optical recording and reproducing device
Inventor: ISHIKAWA HIROYUKI
IPC: G11B7/09
Filed: 1992-05-14
Abstract: PURPOSE:To provide an angular displacement detection mechanism applied for an optical recording and reproducing device having a separation type optical system constituted of a moving optical system and a fixed optical system and adjusting the attaching angle of a tilt senser detecting the inclination of a reflection member. CONSTITUTION:A substrate 13 soldering the tilt senser 18 is bound on a fixed member 12 and since a hole provided on the fixed member 12 is fit to a projecting part provided on a supporting member 17 and loaded, the fixed member is rotatable and the attaching angle of the tilt senser is adjustable. Thus, the necessity rotation range of the reflection member 11 is matched to the linear area of the difference output value of the tilt senser and the reliability of the inclination detective value of the reflection member is secured and two stage servo control with high stability is attained.
Patent JP-S62280685-A (JP)
Inventor: TAKASE HARUHIKO
IPC: G21B1/15
Filed: 1986-05-29
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-S62279689-A (JP)
Title: Manufacture of semiconductor light emitting device
Inventor: SANADA TATSUYUKI
IPC: H01S5/00
Filed: 1986-05-29
Abstract: PURPOSE:To obtain a semiconductor light emitting device of the type for enclosing a lateral light by selectively diffusing Zn or Si in a multiplex quantum well made of a GaAs film and an AlGaAs film to be disordered. CONSTITUTION:A P<+> type GaAs buffer layer 2, a P-type AlGaAs clad layer 3, an MQW active layer 4 made of a GaAs film and an AlGaAs film, an N-type AlGaAs optical guide layer 5, an MQW guide layer 6 made of an N-type GaAs film and an N-type AlGaAs film, an N-type AlGaAs clad layer 7 and an N<+> type GaAs cap layer 8 are sequentially grown on a P<+> type GaAs substrate 1 by a molecular beam epitaxially growing method. The aluminum composition of the optical guide layer is grated to be gradually reduced toward a surface side, the clad layer formed thereon is composed of A GaAs, the aluminum composition is graded to be gradually reduced toward a surface side, and Zn or Si is thereafter selectively introduced so as to disorder the part except a current path in the optical guide layer.
Patent JP-H07334075-A (JP)
Title: Presentation supporting device
Inventor: KIKUCHI HIDEAKI
IPC: G10L25/00
Filed: 1994-06-03
Abstract: PURPOSE:To confirm the presentation contents and method by a user as soon as the original of the presentation is completed and to evaluate the training result of the presentation by analyzing the generated document, converting the analyzed document into a presentation expression and reading the presentation through the use of voice synthesis. CONSTITUTION:The generated document is analyzed in a document analysis means 102 using a keyboard input means 100 or a mouse input means 101, a voice input means 104 and a voice recognition means 105. The attribute value as a result of the analysis conducted by the means 102 is outputted to a presentation expression converting means 103. Moreover, a presentation condition specifying means 108 outputs the conditions related to the conversion method of the presentation expression display inputted by the means 100 or 101 to the means 103. A parameter setting means 107 outputs the parameters added to the document presentation expression display which is the output of the means 103 to a voice synthesis means 109.
Patent JP-S63286365-A (JP)
Title: Printer
Inventor: UENO HIDEO
IPC: B41J33/38
Filed: 1987-05-19
Abstract: PURPOSE:To prevent wasteful consumption of printing ribbon by providing a release command means which stops the operation of a ribbon feed means. CONSTITUTION:A ribbon takeup device which rotates and drives a takeup shift spool 22 uses a mechanism which converts the linear movement of a carriage 8 to the rotational movement of the takeup side spool 22 by means of a rack and pinion. While a thermal head 6 stays at a printing position, the pinion is placed in a position to allow itself to be engaged with the rack. However, when the thermal head 6 is released from a printing position, the pinion also retreats to a non-working position, rendering its engagement with the rack impossible. Consequently, the ribbon is taken up only when the thermal head 6 moves with the carriage 8 with the thermal head 6 pressed against a printing position. When the thermal head 6 is set to a released condition, winding of the ribbon does not occur regardless of the movement of the carriage 8.
Patent JP-H06331249-A (JP)
Title: Cooling part of control device for work car
Inventor: TONE MASATSUGU
IPC: F25D1/00
Filed: 1993-05-25
Abstract: PURPOSE:To make it possible to restrain the generation of deteriorations or failure of electronic equipment or the like affected by heat in a work car and, what is more, to facilitate the maintenance of a control box. CONSTITUTION:An air induction case 8 and a forced cooling fan 9 are mounted to a bonnet 7 which can be opened freely in a work car where the air induction case 8 is designed to introduce cooling air to a control box 6 from an air suction port 13 formed in the bonnet 7.
Patent JP-S5826060-A (JP)
Inventor: ARAI YASUO
IPC: E04C2/02
Filed: 1981-08-03
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-H07329314-A (JP)
Title: Ink jet head unit and ink jet recorder
Inventor: ARASHIMA TERUO
IPC: B41J2/05
Filed: 1994-06-03
Abstract: PURPOSE:To prevent the solidified adherence of residual ink in a filter at the time of removing an ink tank by providing the filter at the ink reception port of an ink discharge unit engaged with the ink supply opening of the tank and providing a cover member for covering the filter at the time of separating the port in the opening. CONSTITUTION:When an ink tank 19 is mounted at the ink discharge unit 18 of an ink jet head unit 16 having the tank 19 and the unit 18, the bottom of the tank 19 is brought into contact with a cover switching arm 63, and a coupling part cover 60a is gradually opened. Finally, the ink supply opening 19a of the tank 19 is brought into pressure contact with a filter 70 provided at the upper part of an ink reception port 35 to be coupled, and the cover 60a is folded at the side of the filter 70 and contained. On the other hand, when the tank 19 is removed from the unit 18, a cover member 60 is automatically closed by the force of an elastic member in the cover 60a to cover the filter 70.
Patent JP-H05313146-A (JP)
Title: Liquid crystal display device
Inventor: OTSUKA TATSUMI
IPC: G02F1/1333
Filed: 1992-05-15
Abstract: PURPOSE:To provide the liquid crystal display device provided with a screen secret function which disables an image to be read even though a mere polarizing plate in a liquid crystal display device provided with a screen secret function capable of seeing an image only by a specified viewer. CONSTITUTION:The liquid crystal display device provided with the screen secret function which enables the display image of a liquid crystal cell to be seen through a polarizing plate 6 that a man can put on has a 1/4-wavelength plate 8 mounted on the surface of the polarizing plate 6 which faces a display device main body 7 and also has a 1/4-wavelength plate 9 on the front surface of the liquid crystal display device main body 7.
Patent JP-H10311777-A (JP)
Title: Device and method for testing polarizing plate
Inventor: KAMIMARU MICHIHARU
IPC: G01M11/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To test a polarizing plate on a transparent member like a carrier tape without receiving influences of the transparent member. SOLUTION: This device has a polarizing plate PL on a transparent member 1 and light-receiving means 2, 3 for receiving lights Lh in a predetermined polarizing direction into the polarizing plate PL, and tests defects of the polarizing plate PL based on transmitted lights from the polarizing plate PL. A panel 4 resides on an optical path from the light-receiving means 2, 3 to the polarizing plate PL and pinches a liquid crystal layer between two substrates provided respectively with a transparent electrode. Drive means 5 applying a voltage V at a variable level is provided between the transparent electrodes of the two substrates.
Patent JP-H0418838-A (JP)
Title: Telephone set
Inventor: MAEKAWA YOSHITO
IPC: H04M3/54
Filed: 1990-05-11
Abstract: PURPOSE:To immediately deal with an urgent important matter by providing a means displaying information that it is the urgent important matter identified by means of an identification means. CONSTITUTION:A communication device 1 in a communication system which can transfer information between users at the time of transmission is provided with notice means 11 and 113 giving the notice of information that it is the urgent important matter from an originating-side to a terminating-side at the time of origination. Furthermore, the identification means 101 which can identify information that it is the noticed urgent important matter on the terminating- side and the display means 111 displaying information that it is the urgent important matter identified by the identification means 101 are provided. Thus, an operator can execute a processing as against an incoming call being the urgent important matter in prior to a processing which is executed at present.
Patent JP-H02300927-A (JP)
Title: Code extension circuit
Inventor: UTSUNOMIYA SHINICHI
IPC: G06F5/01
Filed: 1989-05-16
Abstract: PURPOSE:To speed up a code extension action by reducing the number of transistors through which a extending code bit in a bit circuit extending the code bit passes. CONSTITUTION:An MOS transistor 2 constituting the bit circuit extending the code it is conducted and interrupted in accordance with a data signal supplied to a gate and an MOS transistor 3 is conducted and interrupted in accordance with a control signal which is supplied to the gate and gives the instruction of code extension. An MOS transistor 5 is connected in parallel with the transistor 2, conducted and interrupted in accordance with an extension code data signal from the bit circuit of the prestage supplied to the gate and it executes discharge at the time of conduction. A complementary MOS invertor 6 inverts the values of the connection points of the transistors 1 and 2 and outputs them. Thus, the high speed action is attained since the number of the transistors through which the code bit to be extended passes is reduced.
Patent JP-S5911916-A (JP)
Title: Air purifier for automobile
Inventor: NISHIMURA MASAO
IPC: B60H3/06
Filed: 1982-07-13
Abstract: PURPOSE:To both save power of an air conditioner and improve comfortableness in a car room, by setting an air purifier onto a rear tray board of an automobile and selectively performing purification and ventilation of air in the car room. CONSTITUTION:An air purifier 10 comprises a car room air suction part 12, luggage compartment air suction part 15 communicated to a luggage compartment communication hole 4 opened to a rear tray board 3, and a blow part 14, and either one of te air in a car room or a luggage compartment is sucked by a selector damper 11 selecting the two suction parts 12, 15. When air in a car room 1 is contaminated by smoking or the like of a crew-member, the selector damper 11 is placed in a position (a), and a blower 17 is driven, then the air can be purified by a filter 13 without causing any change of temperature in the car room. While if a car is used immediately after parking under the blazing sun, the selector damper 11 is placed to a position (b), and cool air in the outside of the car is fed into the car room 1 through the air purifier 10 from a ventilative hole 16, then the inside of the car room can be quickly cooled.
Patent JP-S611869-A (JP)
Title: Contactless igniter for internal-combustion engine
Inventor: IWATA MASAO
IPC: F02P3/08
Filed: 1984-06-14
Abstract: PURPOSE:To facilitate starting and to stabilize rotation by providing a control capacitor to be charged with positive induction voltage from a trigger coil and concerns to the trigger control of a switching element. CONSTITUTION:An exciter coil 1 and a trigger coil 8 are wound over a core. First switching element 5 for feeding the charges of an ignition capacitor 3 to an ignition coil 4 is provided. While a control capacitor 13 to be charged with positive induction voltage of the trigger coil 8 and concerns to the trigger control of second switching element 11 is provided. Consequently, starting is facilitated to stabilize the idling thus to assure and stabilize the output under normal rotation.
Patent JP-H10313163-A (JP)
Title: Marking method
Inventor: MURATA HIDEKAZU
IPC: H05K1/02
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To reduce cost and keep the interpretation in correspondence to actual components by distinguishing and indicating character/symbol strings overlapped with other character/symbol strings from the letter strings; the overlapped string including characters/symbols of components corresponding to those on circuit diagrams and superposed at the same point. SOLUTION: A marking process uses component character/symbol strings as an index for referring to circuit diagrams of components to be mounted on a printed wiring board 21. Such marking process or method using the circuit diagrams 22 indicates character/symbol strings 11 overlapped with other component character/symbol strings 1 by changing the style, color, inclination, size, interrupt, inversion and serial no. of each string 11 from each string 1. This means enables marking the points to mount the components, without using leader or partial enlargement, thus keeping the interpretation corresponding to actual components.
Patent JP-H04326505-A (JP)
Title: Case for electrolytic capacitor and its machining method
Inventor: TANAKA ICHIRO
IPC: H01G13/00
Filed: 1991-04-25
Abstract: PURPOSE:To form a restriction groove capable of surely positioning a sealing plate, in the case of a lug terminal type electrolytic capacitor. CONSTITUTION:When a restriction groove 5 is formed in a case 1 by using a roll core metal 2 and a bead metal mold 3, the following are set; the plate thickness of the case 1 is T, the radius of curvature of a press shoulder part 3a of the metal mold 3 is R, and the clearance between the upper wall surface 4a of a recessed groove 4 formed on the roll core metal 2 and the bead metal mold 3 is A. The restriction groove 5 is formed on the peripheral surface of the case 1, along the direction of the circumference, by setting the clearance A in the range of T/2<=A<=T and the radius of curvature R in the range of 0.5<R<=2.0. It is possible that the angle of the inner wall surface of the restriction groove 5 to a virtual plane which intersects perpendicularly the axial line of the case 1 and contains the upper wall surface 4a of the above recessed groove 4 is smaller than or equal to 35 degree.
Patent JP-S62279658-A (JP)
Title: Semiconductor device
Inventor: FUJISAWA AKIRA
IPC: H01L21/768
Filed: 1986-05-28
Abstract: PURPOSE:To largely enhance the corrosion resistance of aluminum wirings by covering the wirings with aluminum oxide. CONSTITUTION:Aluminum oxides 7 are formed on aluminum wirings 6 by fully oxidizing by O2 plasma radiation, UV radiation, anodic oxidizing or boiled water treating, etc. Then, the corrosion resistance of the wirings 6 due to an oxide generated by the reaction of impurities in an interlayer insulating film 5 with water impregnated through a final protective film 8 is largely enhanced.
Patent JP-S61279037-A (JP)
Title: High power pulse klystron
Inventor: ONODERA TOSHIO
IPC: H01J23/38
Filed: 1985-06-04
Abstract: PURPOSE:To prevent the bombardment of electrons emitted from the brazed area by field emission to the microwave transmission window, by providing circular protrusion on the edge part of the ceramic disc window made of high purity alumina. CONSTITUTION:Along the circumference of the ceramic disk 1 made of high purity alumina the circular protrusion 5 is provided on the outer edge part. When the electromagnetic wave transmits the window a strong electric field is generated inducing the electron emission from the brazed area 4, but the electron (a) emitted at the angle larger then the angle theta between the circular protrusion 5 and the sealing cylinder 2 bombards the said protrusion 5 and so it is not attainable to the window part. And the electron (b) emitted at an angle smaller than the angle theta runs to the direction apart from the window, so it dose not bombard the window. Thus, the breakdown of the microwave transmission window can be prevented.