baber/WOPTO huggingface dataset:
Patent JP-H11352343-A (JP)
Title: Array waveguide grating
Inventor: HANADA TADAHIKO
IPC: H04B10/07
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To suppress a distribution error of power in an array waveguide part and to improve the crosstalk characteristics of an array waveguide grating by providing the respective waveguides of the array waveguide parts with light power variable mechanisms. SOLUTION: The array waveguide grating has several pieces of the input waveguides 1, the array waveguide 3 consisting of the many waveguides mounted at the opposite end of the input side slab waveguide 2 made incident from the input waveguides 1 and the light power variable mechanisms 6 which are connected to the waveguides constituting the array waveguide 3 and are capable of controlling a coupling rate. Further, the grating has an output section 8 which takes out the light branched from the array waveguide from the light power variable mechanisms 6, an output side slab waveguide 4 mounted at the other end of the array waveguide 3 and several pieces of the output waveguides 5 mounted at the other ends of the slab waveguide. The coupling rate is controlled by changing the refractive indices or shapes in the light power variable mechanism 6 in accordance with the measured data.
Patent JP-S5862641-A (JP)
Title: Photosensitive composition
Inventor: NAMIZONO JIYUNJI
IPC: G03F7/021
Filed: 1981-10-09
Abstract: PURPOSE:To obtain a novel polyfunctional diazo resin which has high sensitivity, a preventing effect for white light fogging, improved solubility in org. solvents and good shelf life, by using the undermentioned compounds. CONSTITUTION:The diazo resin expressed by the general formula (I) is used as a photosensitive compsn. for photosensitive copying materials, more particularly lithographic printing plates. Said diazo resin is obtd. by introducing a diazo group into the diazo precursor polymer produced by reacting the aniline deriv. expressed by the general formula (II) (Z is the same substituent as that of the general formula (I), B is NO2, NO, NHCOCH3, H, or diazonium group such as N2 X or a substituent that can be converted to a diazonium group by reduction diazonization) with the compd. expressed by the general formula (III) D1-Y-D2[Y is the same group as that in the general formula (I), each D1 and D2 is the same or different group that can be substituted with the amino group of the general formula (II), more particularly halogen groups such as Cl, Br, I].
Patent JP-H117986-A (JP)
Title: Connecting structure for electric wire and terminal
Inventor: SHINJI AKIRA
IPC: H01R4/02
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To secure a sufficient contact area of the cores of a covered electric wire with a terminal for their electrical conduction through ultrasonic vibration. SOLUTION: A cover 12 is provided at the tip of its projection 22 with a protective member 28 of a melting point lower than that of the cover 12. A terminal 13 and a covered electric wire 19 are placed in a groove 18 cut in a connector housing 11, and then the projection 22 of the cover 12 is inserted into the groove 18. In this state, the cover 12 vibrates the wire 12 and terminal 13 ultrasonically to melt and remove the covering 27 of the wire 19. The absorption of the heat that the cover 12 generates during the ultrasonic oscillation by the protective member 28 for its preferential melt prevents the projection 22 from deforming due to heat to thus ensure a sufficient contact area of cores 26 with the terminal 13.
Patent JP-H058212-A (JP)
Title: Secondary degreasing method of powder molded body
Inventor: KATO AKIRA
IPC: C04B35/638
Filed: 1991-07-02
Abstract: PURPOSE:To contrive shortening of a degreasing time and reduction of ununiformity in density of an obtained degreased body, by a method wherein a molded body of powder such as a metal or ceramics obtained by plastic molding such as injection molding is pressurized and heated from the outside by wrapping the same with polymer particles or a porous body CONSTITUTION:Polymer particles wrapping a molded body can absorb a liquid or at least one kind of component, which is liquefied by heating or pressurization, out of organic matters contained in the molded body and they are used by suspending into a powdery or liquid matter. Then a porous body is holdable of porosity even if the same is compacted and paper or cloth or the other can be used for that. As a wrapping method, it is good that the circumference of the molded body is surrounded by a liquid absorbing material 2 by putting the molded body 3 and the liquid absorbing material 2 into, for example, an elastic bag 1. Then the same is pressurized from the outside by pressure of 1-5000kg/cm<2>. It is necessary that a heating temperature is at least the melting temperature of a component to be absorbed and not exceeding a temperature where the liquid absorbing material begins decomposition and evaporation and 40-200 deg.C is appropriate.
Patent JP-H0830530-A (JP)
Title: Input/output device for communication terminal
Inventor: HAMANO YASUKAZU
IPC: G06F3/0482
Filed: 1994-07-14
Abstract: PURPOSE:To omit complicated operation and to move displayed contents to a required item without consuming time and uselessly increasing a telephone charge by providing an I/O device with plural liquid crystal displays, a voice recognizing means, plural microphones, and a speaker. CONSTITUTION:The I/O device is constituted of a liquid crystal display means 10, a keyboard 16 and an electronic pen 17. The means 10 is constituted of 1st and 2nd liquid crystal displays 11, 12, 1st and 2nd microphone and a speaker 15 and a communication terminal input device is loaded with a voice recognizing means. When an item to be displayed on either one of the displays 11, 12 is selected by an electronic pen 17 or a keyboard 16 or an item name is pronounced to the microphones 13, 14, all the displays 11, 12 display pictures for executing the operation of the selected category. On the displays 10, 11 which do not hierarchically display items in a center, documents or texts in the category are loaded up or down by the pen 17, the microphone 13, 14, or the like.
Patent JP-H05334521-A (JP)
Title: Temporary holding device for sheet paper and the like
Inventor: SUGIME HIDEAKI
IPC: G07D9/00
Filed: 1992-05-28
Abstract: PURPOSE:To eliminate the fear of a jam by engaging the drum of a small diameter on a drum rotary shaft with a play, fixing the drum of a large diameter, in which a part of an outer periphery is made flat, bringing the outer periphery of the drum of the small diameter into contact with a transportation line at ordinary times and setting a part of the flat part at the outer periphery of the drum with the large diameter to be in non-contact with the transportation line. CONSTITUTION:It is assumed that a paper money which is temporarily held does not exist between a drum 11 and an endless belt 8, and that a customer supplies the paper money into an identification device 1. Then, the identification device 1 judges the truth. When it is the true paper money, it is made to pass through endless belts 3 and 4 so as to transport it. When the tip of the paper money is captured by a sensor 5 between the belts 3 and 4, a transportation line switch claw 6 is set at the position of a solid line, the endless belt 8 rotates with the drum 11 at prescribed timing and the first paper money is pulled into a previously decided position in a temporary holding part. Furthermore, the flat part 20 at the periphery of the drum 21 with the large diameter in the drum 11 stops by facing the endless belt 3 at a slight gap by position sensors 22 and 23 at the end part of the rotary shaft 18 of the drum 11.
Patent JP-S5952080-A (JP)
Inventor: YAGI YOSHIJIROU
IPC: E05F15/10
Filed: 1982-09-16
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-H0210417-A (JP)
Title: Counter circuit
Inventor: FUSE TAKESHI
IPC: H03K21/00
Filed: 1988-06-28
Abstract: PURPOSE:To reduce the production cost by constituting a counter circuit, which has both timer and counter functions, comprising four count registers. CONSTITUTION:The counter circuit consists of first and second registers 11 and 12 connected to a control line 17, a third register 13 which controls the operation of said registers, a fourth register 14 which controls the function mode, and a control means 16 which controls a clock signal CK. First and second registers 11 and 12 are operated as a timer or a counter by the control of third and fourth registers 13 and 14. These registers 11-14 are directly connected to a data bus 15. Thus, both of timer and counter functions are selected in accordance with the user mode of a user to reduce the cost per function.
Patent JP-S6181889-A (JP)
Inventor: MATSUI KAZUHIRO
IPC: B62D63/00
Filed: 1984-07-31
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-H0914273-A (JP)
Title: Double row rolling bearing and manufacture thereof
Inventor: MIKAMI EISHIN
IPC: F16C33/66
Filed: 1995-06-28
Abstract: PURPOSE: To provide a double row rolling bearing that can reduce rotational torque and frictional heating and can be used over a long period of time in the case of being used for a purpose where high speed rotation is demanded. CONSTITUTION: In a double row rolling bearing, two rows of rolling elements 4 respectively held by cages 5 are interposed between an inner ring 2 and an outer ring 3, and a solid lubricant 6 formed of a mixture of superhigh molecular weight polyethylene or superhigh molecular weight polyolefin and lubricating grease is filled between the inner ring 2 and the outer ring 3. The solid lubricant 6 is divided into two parts at the face right-angled to a shaft between two rows of rolling elements 4.
Patent JP-H09326980-A (JP)
Title: Information monitor
Inventor: HATA MASAHIKO
IPC: A61G7/05
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To extend an effective floor space by supporting an information display section at a prescribed position of a support whose both ends are pressed into contact with a ceiling and a floor respectively through the extension in an axial direction so as to support it by depress-biasing thereby facilitating the movement or its directional operation of the display section. SOLUTION: But-contacting bases 8, 9 are fitted respectively to a ceiling side end of an upper support pole 5 and a floor side end of a lower support 6. A support member 17 is inserted in the support 6 to hold the support 6 tentatively at a prescribed height. A cylinder 12 of a connection section 7 is screwed to a thread 6a of the lower support 6 and the tip of the support pole 6 is inserted to the base 9. When the setting position of a support 2 is decided to a prescribed position on a floor, the cylinder 12 of the connection member 7 is turned to be extended from the lower support 6 and the butt-contacting base 8 of the upper support 5 is pressed into contact with the ceiling. Moreover, the connection member 7 is turned to elastically press the support pole 2 between the ceiling and the floor.  Thus, the display section (thin profile television receiver) 3 is moved freely in a room with respect to the position of the support 2 and set to a prescribed space position via a multi-joint arm.
Patent JP-H0914959-A (JP)
Title: Method for detecting position
Inventor: MIKI YASUSHI
IPC: G01C15/00
Filed: 1995-06-28
Abstract: PURPOSE: To provide a method for detecting position by which the direction to an object to be measured from an arbitrary observation point can be accurately detected with a high efficiency without requiring much labor. CONSTITUTION: First and second transmission coils 16 and 17 having magnetic field transmitting surfaces in the same plane are arranged at an observation point. An orthogonal reception coil 6 in which coaxial first and second reception coils 6A and 6B intersect each other at right angles are inserted into a pipe 1 buried underground. The position of the pipe 1 is detected by observing the magnetic field intensity values from the transmission coils 16 and 17 received by means of the reception coils 6A and 68 by changing the arranging directions of the transmission coils 16 and 17.
Patent JP-H0455345-A (JP)
Title: Method and device for applying oily resin solution
Inventor: NAKANO NAKAYA
IPC: B05D1/26
Filed: 1990-06-20
Abstract: PURPOSE:To apply an oily resin soln. in uniform film thickness with high production efficiency and with loss of the soln. reduced by vertically raising a glass substrate line arranged in a specified manner, conveying the line and continuously applying the soln. CONSTITUTION:The square glass substrates with the equal sides opposed to one another are arranged on the same plane, the substrate line is vertically raised and conveyed, and an oily resin soln. is continuously applied. The soln. is obtained by dissolving an oily resin in an org. solvent. The resin is used as a binder, and various colorant, liq. crystal microcapsules or dispersant for the dispersoids, the antistatic or conductive agent and a curing agent, as required, can be incorporated. The viscosity of the paint is controlled to 0.5-500 cp at room temp. during the application. The drying is finished within one minute after application by adjusting the air quantity, temp., solvent, amt. of solvent and film thickness.
Patent JP-H0454515-A (JP)
Title: Electronic equipment with light shielding function
Inventor: HASEGAWA GENPACHIRO
IPC: G06F1/16
Filed: 1990-06-22
Abstract: PURPOSE:To shield the light in accordance with the situation of the external light by providing plural grooves of different angles along an input or display part and inserting a light shielding plate into these grooves. CONSTITUTION:An antidazzling stand 4 is provided with plural grooves 5 of different angles formed along a display part 2. Then a light shielding plate 6 is inserted into the grooves 5 to ensure an antidazzling function in accordance with the situation of the external light. The angle of the groove 5 is increased toward the forward side, therefore, the angle of the plate 6 is varied in accordance with the situation of the external light. Thus an operator can choose a groove of a desired angle and then inserts a plate 6 of a proper size into the groove 5. Then the operator moves the stage 4 or the plate 6 in order to secure an antidazzling state in accordance with the situation of the external light.
Patent JP-S645939-A (JP)
Title: Production of ceramic composite sintered compact
Inventor: HORIGUCHI YASUNOBU
IPC: C04B35/447
Filed: 1987-06-30
Abstract: PURPOSE:To produce sintered compact having excellent compatibility to organism by using specified silicic acid ester, phosphorus compd. and Ca compd. as raw material component when the sintered compact is produced by sol-gel method with ceramic fiber and metal alkoxide. CONSTITUTION:(A) the silicic acid ester of formula I, (B) the phosphorus compd. of formulae II-IV and (C) the Ca compd. of formula V are reacted with water in the presence of one or more kinds of ceramic fiber and gelatinized. The glass or glass ceramic composite sintered compact is obtd. by drying, forming and then, sintering the gel. In these formulae, R1-R4 are H or CxH2x-1(OC2H4)y (where x is 1-5 and y is 0-10), respectively, and not all R1-R4 are H, n is 0-20, R5-R9 are H, 1-5C alkyl, phenyl or 7-10C aralkyl group, respectively, m is 0-10 and R10 is 1-5C alkyl group.
Patent JP-S59127345-A (JP)
Title: Color cathode-ray tube
Inventor: WATANABE TETSUYA
IPC: H01J29/07
Filed: 1982-09-16
Abstract: PURPOSE:To check generation of color slippage because of locally thermal expansion of a shadow mask due to the impact of electron beams by forming the aperture part scanning electron beams of the shadow mask of an alloy of an iron - nickel - cobalt system. CONSTITUTION:Electron beams emitted from electron guns 6 are deflected by the deflection center B of the deflection yokes 9 in order to scan the prescribed range of the shadow mask 7. The electron beams pass through the point C of the shadow mask 7 from the deflection center B and processed to the point D on the phosphor screen 5. After a few seconds, the shadow mask 7 is heated to cause thermal expansion as shown by a dotted line while the point C is shifted to the point E. Thereby, it brings about a condition of a so-called color slippage phenomenon due to local doming. Here generally an invar material is used as a material having a small linear expansion coefficient. However, the invar material shows a tendency to thermal expansion with rising temperature. Accordingly, supersteady steel, which is an alloy of an iron - nickel - cobalt (Fe - Ni - Co) system, is used so as to practically check color slippage of a color cathode-ray tube.
Patent JP-S6141870-A (JP)
Inventor: TAKANO MOTOHARU
IPC: F25D23/06
Filed: 1984-08-03
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-S5864469-A (JP)
Inventor: FUJIMATA NAOTO
IPC: F25B15/00
Filed: 1981-10-14
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-H085490-A (JP)
Title: Pressure difference detector
Inventor: ANAMIZU TAKASHI
IPC: G01L13/06
Filed: 1994-06-22
Abstract: PURPOSE:To provide a pressure difference detector, which is simple in structure and used for ON-OFF operation or is also applicable to a measure of quantitative pressure difference detection, by detecting the displacement in the cylinder of a piston by a piston displacement detecting means. CONSTITUTION:A detector body 11 has a hollow cylinder 14, and inside the cylinder 14 is a piston 17 incorporated in axial direction of the cylinder. And, when the pressure falling on the top of the piston 17 is equal to that on the bottom, the piston 17 exists in the middle position of a piston support spring 15, but if a difference occurs in the pressure, it shifts to the position where the resultant accompanying the pressure difference and the spring force of a spring 15 balance each other. When the piston 17 shifts upward by the pressure difference, the electric contact 29 on piston side and the electric contact 27 on cylinder side contact with each other. These contacts 27 and 29 are connected to a piston displacement detecting circuit 23, and the circuit 23 changes the contact signals generated at the contacts 27 and 29 into voltage signals, and the output signals are sent to a controller 25, and are used for occurrence and indication of an alarm.
Patent JP-H1054098-A (JP)
Title: Waterproof structure of prefabricated room
Inventor: TAKEUCHI HIDEFUMI
IPC: E04B1/66
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide structure to effect complete waterproof of a floor of a prefabricated room, to eliminate a need for complicated construction for a waterproof layer like a conventional type, and remarkably save a construction cost. SOLUTION: A rising part 8b rising upward from the outside end part of a seat part 8a of a horizontal groove type part piece is extended in the building spot of a wall panel 7 of a floor F of waterproof structure of a prefabricated room S. A lower frame member 8 is mounted in a watertight manner. Further, the lower end part of the wall panel 7 is built at a base angle part, comprised by a seat part 8a of the lower frame member 8 and the rising part 8b, such that the outer surface of the wall panel 7 is brought into abutment contact with the rise part 8b. This constitution completely cuts off a floor F of the prefabricated room S, eliminates a need for complicated construction for a waterproof layer like conventional type, and remarkably saves a construction cost.
Patent JP-S6055423-A (JP)
Title: Operation controller for electronic equipment
Inventor: KENMOCHI MITSUO
IPC: G06F3/02
Filed: 1983-09-05
Abstract: PURPOSE:To omit correcting operation based upon a wrong input signal by providing an operation inhibiting means which inhibits the operation of an input means. CONSTITUTION:An input key 2, input stop key 3, etc., are provided on a keyboard 1, and an encoder circuit 4 which encodes data, etc., is provided. The encoded signal is ANDed by an AND circuit 5 and inputted to a signal processing part 6. A printer 7, etc., are connected to the signal processing part 6, and ROM6b stored with a program necessary for the arithmetic processing of the input signal, CPU6c which performs specific signal processing, etc., are provided. When the operation is interrupted, the input stop switch 3 is turned on and a password is inputted with input keys 2; and processing is performed by the signal processing part 6 to inhibit all operation, and the execution is inhibited thereafter even if a command, data, etc., are inputted on the keyboard 1.
Patent JP-S6223854-A (JP)
Title: Brake control method
Inventor: WASHIZU SHOICHI
IPC: B60T8/32
Filed: 1985-07-24
Abstract: PURPOSE:To control the movement of a car body due to braking in backward running for the system where a driver's control power is augmented by fluid pressure and transmitted to a wheel brake device, by changing over the ratio of the augment or the volume thereof to a lower level depending upon the control of the backward running. CONSTITUTION:When a brake pedal 48 is stepped down at the time of forward running, a brake switch 45 closes, but a reversing switch 46 is kept open. Therefore, a coil 14 is not excited and a solenoid valve 60 is at A-position, so that a stepping force on the brake pedal 48 is augmented by a booster 47 and added to a master cylinder M. The pressure of a brake fluid from said cylinder M actuates a wheel cylinder 50a. On the other hand, when the brake pedal 48 is stepped down at the time of backward running, both switches 45 and 46 close and the coil 14 is excited, thereby changing the solenoid valve 60 over to B-position. Then, outside air is introduced in the vacuum chamber 49 to the booster 47 and the intensity of negative pressure is lowered, thereby causing a drop in the rate of intensifying pressure.
Patent JP-S5588012-A (JP)
Title: Production of optical fiber
Inventor: HASEGAWA OSAMU
IPC: G02B6/255
Filed: 1978-12-26
Abstract: PURPOSE:To enable the curvature of the curved face at the end part of an optical fiber to be readily made small by shaping the end part to the specified angle then melting the surface of said end part. CONSTITUTION:The end part 4 of a fiber 1 is polished to a vertical angle theta of 90- 140 deg., preferably 110 deg.. The shape of the end part 4 may leave part of the end face 5 before polishing like (b) or may be tepared to needle form like (c) or may form a surface 6 in the direction rectangular to the length direction of the optical fiber like (d). Next, the surface of the end part 4 of the fiber 1 is melted by using an oxyhydrogen flame and is thereby smoothed to form the vertex part 7 of the end part 4 to a curved face like (e). This method enables the curvature of the curved face at the end part of the optical fiber to be made smaller irrespective of the radius of the fiber.
Patent JP-H0918431-A (JP)
Title: Wire broadcasting telephone exchange
Inventor: SHIRAISHI KATSUMI
IPC: H04M3/42
Filed: 1995-06-29
Abstract: PURPOSE: To provide a wire broadcasting telephone exchange capable of selecting individually one of plural broadcasting signals suppied to each subscriber circuit. CONSTITUTION: The plural broadcasting signals outputted from a broadcasting device are sent out to the lines 391 , 392 and 393 of the buses 29 of plural amplifier circuits 261 , 262 and 263 for broadcasting. The lines 391 , 392 and 393 are connected to changeover switches 311 , 312 and 313 provided respectively in the subscriber circuits 211 , 212 and 213 . The supply of broadcasting signal to a speaker 331 is performed by switching the changeover switch 311 under the control of an exchange control device 25 to acquire a desired broadcasting signal in voice by the speaker 331 . Also, the same operation is successively applied to a speaker 332 .