baber/WOPTO huggingface dataset:
Patent JP-H06118406-A (JP)
Title: Liquid crystal display device
Inventor: KAMATA TAKESHI
IPC: G02F1/1335
Filed: 1992-10-05
Abstract: PURPOSE:To perform superior display extending over a wide visual angle by inserting an optical anisotropic film to a liquid crystal display device for which picture element division is applied. CONSTITUTION:The liquid crystal display device 10 is comprised of a liquid crystal panel 12 in which the orienting state of liquid crystal can be set differently n micro areas A. B, the optical anisotropic film 14 arranged by superimposing at the liquid crystal panel 12, and first and second polarizing plates 16. 18 arranged by holding the liquid crystal panel 12 and the optical anisotropic film 14 therebetween. The optical anisotropic film 14 consists of phase difference film in which polymer such as polycarbonate. is uniaxially oriented. The polarizing plates 16, 18 are arranged so that their transmission axes can be set perpendicularly with each other in a normally white mode, or they can be set in parallel with each other in a normally black mode. Therefore, it is possible to improve such tendency that display observed from an oblique direction in the display in black is observed almost in white.
Patent JP-H05178482-A (JP)
Title: Printer device
Inventor: BABA KIMIO
IPC: G06K15/16
Filed: 1991-10-15
Abstract: PURPOSE:To perform hopper allotment in which high processing capacity such as a using place is taken into consideration, in a device which sets various kinds of sheets to a plurality of hoppers for printing. CONSTITUTION:A printing device comprises a plurality of hoppers and a printing mechanism. Registration to a memory 11 is effected by means of data fed from a switch 10 for setting a hopper number and a PRC 6 to set classification of sheets and displayed on a display unit 13 Thus, setting of a hopper matching with a purpose is parcticable to a device unit and high processing capacity can be realized.
Patent JP-H07116167-A (JP)
Title: Ultrasonic probe used in body cavity
Inventor: YAGAMI HIROYUKI
IPC: A61B8/12
Filed: 1993-10-25
Abstract: PURPOSE:To provide an ultrasonic prove equipped with a power transmitter which is enabled to have an excellent stability, flexibility and strength while turning in spite of its fineness as well as sufficient capacity of the signal transmittance by coaxially forming the power transmitting device to drive the ultrasonic oscillator and the signal transmitting device to transmit the electric signal of the ultrasonic oscillator to an outer circuit. CONSTITUTION:This ultrasonic probe has a driving shaft 12 which includes a core 20, high-conductive material layer 21 to cover the surface of said core 20, electrical insulating material layer 22 to cover the surface of said high- conductive material layer 21, another high-conductive material layer 23 to cover the surface of said electrical insulating material layer 22, and another electrical insulating material layer 24 to cover the surface of said high-conductive material layer 23.
Patent JP-H04143416-A (JP)
Title: Intake system for engine
Inventor: HATTORI TOSHIHIKO
IPC: F02M35/104
Filed: 1990-10-02
Abstract: PURPOSE:To compact an intake system and promote the carburetion and atomization of fuel by opening a spiral-form upstream main intake passage on top of an approximated aggregate part at the upstream end of each independent intake passage being interconnected to respective cylinders of a multicylinder engine. CONSTITUTION:Each of independent intake passages 2a, b, c, d being interconnected to respective cylinders of a multicylinder engine aggregates in a state of being approximated at each upstream end, forming an aggregate part 5 whose end face 4 is almost cylindrical form. A conical volume chamber 6 is attached so as to cover an upper part of the aggregate part 5, and a spiral- form upstream main intake passage 7 is opened in a lower side 6a of this volume chamber 6. When air flows into this intake passage 7, it comes to a swirling flow, flowing from the aggregate part of these independent intake passages 2a, 2b, 2c, 2d, and it reaches each cylinder while carbureting and atomizing the injection fuel. Thus, compactness is promoted and fuel atomization is facilitated.
Patent JP-S60185770-A (JP)
Inventor: AREKUSANDAA UEISU
IPC: A61P3/00
Filed: 1984-12-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62130187-A (JP)
Inventor: KOMAZAKI AKIRA
IPC: B25J9/06
Filed: 1985-11-28
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-H02113599-A (JP)
Title: Circuit board with electromagnetic wave shielding
Inventor: TAKATSUJI TERUO
IPC: H05K9/00
Filed: 1988-10-21
Abstract: PURPOSE:To prevent the excessive deformation of a digital signal waveform, to inhibit a signal transfer lag and to eliminate the erroneous operation and the functional disorder of a circuit by a method wherein an electrostatic capacity between wiring patterns and a conductive layer for shielding use is limited. CONSTITUTION:Wiring patterns 2, a solder resist layer 4, an undercoat layer 5, a conductive layer 6 for shielding use and an overcoat layer 7 are provided on an insulating substrate 1. Moreover, for forming an electrostatic capacity C between the patterns 2 and the layer 6, the layer 6 is formed in such a way that if the output impedances and the input impedances of various circuit components to be connected to both ends of the individual wiring patterns 2 are respectively assumed to be Z0 and Z1, the relation of Formula I is valid. Accordingly, an electromagnetic wave, which is radiated from the patterns 2, is reflected or absorbed by or in the layer 6 to reduce an unnecessary radiation and moreover, a capacitor of the limited electrostatic capacity is formed between the layer 6 and the patterns 2. Thereby, the deformation of a digital signal waveform and the radiation of an unnecessary electromagnetic wave are inhibited and the erroneous operation and the functional disorder of a circuit are eliminated.
Patent JP-H05104390-A (JP)
Title: Device for preventing chip splashing of machine tool
Inventor: IMAMURA YOSHIAKI
IPC: B23Q11/08
Filed: 1991-10-15
Abstract: PURPOSE:To prevent splashing of chips in an assured manner by automatically supporting the machine tool for vertical movement based on a series of operational commands for interlocking operations of an automatic tool exchanger, in which a cover for preventing chip splashing is put on a machine tool and of an attachment automatic exchanger so as to prevent interference with an operational part of the machine tool. CONSTITUTION:A cover 23 for preventing chip splashing is provided on the side part of a cross rail 15 supported by a gate-like column 14. While the cross rail 15 is moved upward at the time of processing a material to be processed, a supporting arm 34 for supporting the base end part of a screen 37 in the cover 23 is energized upward by a hydraulic motor 43, the arm is abutted on the under surface of the cross rail 15, to move the arm upward in an integrated manner with the cross rail 15. Pressure oil is charged or exhausted by the switching of an electromagnetic valve 51, and a hydraulic motor 43 is operated, while the supporting arm 34 is moved based on a series of operation commands for preventing interference between ATC as well as ACC loaded on a working machine and the supporting arm 34 as well as the screen 37. Splashing of chips generated during processing is thus prevented.
Patent JP-H09221636-A (JP)
Title: Hardenable coating composition containing low molecular weight carbamate component or urea component
Inventor: JIYON DEII MAGII
IPC: C08G18/38
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a coating composition capable of giving coating films having the combination of excellent properties such as excellent durability, hardness, scratch resistance, abrasion resistance and acid resistance.  
     SOLUTION: This hardenable coating composition comprises (A) a multifunctional compound having (1) at least a carbamate or urea functional group, (2) at least one of other functional groups comprising or not carbamate or urea groups, and (c) at least a hydrogen bond-receiving group except hydrogen bond-donating groups [the multi-functional compound excludes acrylic polymers or oligomers having carbamate or urea functional groups additionreacted to acryl skeletons through acrylate ester side chains, polyester polymers or oligomers comprising the polycondensation products of polyol components with polybasic acid components, and polyurethanes comprising the reaction products of polyisocyanate components with polyesterpolyol compounds], and (B) a harden having plural groups capable of reacting with the functional groups of the compound A. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H03129603-A (JP)
Title: Solid electrolyte
Inventor: MIFUJI YASUHIKO
IPC: H01M10/0562
Filed: 1989-10-13
Abstract: PURPOSE:To provide a solid electrolyte capable of easily forming a solid electrochemincal element of excellent self-discharge characteristic while preventing minute short in an electrode and without lowering the output current by using the specific solid electrolyte. CONSTITUTION:Li ion conductive inorganic solid electrolyte is added to Li ion conductive macromolecular complex electrolyte. With this constitution, since the Li ion conductivity and the electron conductivity of the Li ion conductive inorganic solid electrolyte are approximately the same with those of the Li ion conductive macromolecular complex solid electrolyte, the inorganic solid electrolyte works as a spacer between the positive and negative electrodes as a result of adding Li conductive inorganic solid electrolyte to Li ion conductive macromolecular complex solid electrode. As a result, minute short between both electrode disposed with the solid electrolyte interposed between them even at the time of pressing. Further, since electron insulation characteristic of the solid electrolyte is not lowered, the self-discharge characteristic of an element is improved. Since Li ions maintain conductivity, the output current is prevented from lowering.
Patent JP-H06203016-A (JP)
Title: Character input device
Inventor: TSUKIKI KAZUNORI
IPC: G06F17/22
Filed: 1992-08-24
Abstract: PURPOSE:To input a word which comes out many times without executing an unnecessary procedure by counting how many times the connection of characters comes out, displaying that of a large number of times, allocating a key to the displayed character, and calling connection of the characters by depressing its key. CONSTITUTION:A sentence inputted from a keyboard 1 is fetched to an arithmetic unit 7 provided in a word processor and the sentence is delimited to the units of a word, etc., and compared with the connection of characters fetched previously, stored in a storage device 5. Subsequently, in the case the connection of characters fetched newly is present in that which is fetched previously, the number of times of appearance of the connection of characters fetched previously is increased by one, and unless the connection of characters fetched newly is present in that which is fetched previously, the connection of characters fetched newly is stored in the storage device 5 and its number of times of appearance is set to '1'. The connection of fetched characters is displayed in a display device 4 in the order of a larger number of times of appearance, and can be called in the sentence by depressing a key corresponding to the connection.
Patent JP-S60151213-A (JP)
Inventor: ERITSUKU JIERAADO DEROOAN
IPC: C01B15/16
Filed: 1984-12-19
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-S63121145-A (JP)
Title: Optical recording card
Inventor: ARISAKA KATSUMI
IPC: G11B7/24012
Filed: 1986-11-11
Abstract: PURPOSE:To protect a recording plane and to prevent the attachment of dust or the formation of flaw from occurring at the time of carrying an optical card, by confronting and superimposing the recording planes of two sheets of optical cards, and connecting a projection provided on the optical card on a lower side to a hole provided on the optical card on an upper side through a guide groove. CONSTITUTION:The recording planes are confronted with each other and superimposed by directing the recording plane 3 of the optical card 1 on the upper side downward, and directing the recording plane 4 of the optical card 2 on the lower side upward, and they are fixed rotatably freely with a common shaft 5 provided at end parts on one sides. Also, at the end parts on the other sides of the two optical cards 1 and 2, the projection 6 provided on the optical card 2 on the lower side is connected to the hole 7 through the guide groove 8 provided on the optical card 1 on the upper side at the time of carrying the card, and is fixed loadably/unloadably freely, and the recording planes 3 and 4 are wrapped between the optical cards 1 and 2. At the time of reproduction, since the recording planes 3 and 4 appear by turning two sheets of optical cards 1 and 2 in a direction of arrow head A, it is possible to read out a signal in an optical detecting system. In such way, it is possible to prevent the recording plane from receiving the dust or the flaw, to facilitate handling, and to obtain the security of recording information stably.
Patent JP-H01110242-A (JP)
Title: Internal tube traveller
Inventor: NEGISHI KOICHI
IPC: G01N21/88
Filed: 1987-10-23
Abstract: PURPOSE:To obtain an internal tube traveller which is light and highly resistant to effect of irregularities of an internal surface, by retaining a retaining member on a tube material with the supply of a pressure fluid to be driven by an elastic compression body of an air bag type. CONSTITUTION:A retaining member 14 is fed with a pressure fluid ahead in the direction of travelling and expanded to fix a front frame 1 retaining it on an inner surface of a tube material. Then, when the pressure fluid is applied to elastic compression bodies, each compression body is deformed in an expanded diameter and compressed along the axis line of the elastic compression body 4 so that a rear frame 1 is drawn forward. Then, the pressure fluid is supplied to a rear retaining member 14 to fix the rear frame 1 on the tube material retaining it on the inner surface thereof and then, the pressure fluid is discharged from the front retaining member 14 and the elastic compression body 4. In this manner, by an elastic return force of a compression spring 18, the front frame 1 is pushed forward in the direction of travelling. According to the same procedure, the apparatus can advance along the inner wall of the tube material.
Patent JP-H03128250-A (JP)
Title: Printing apparatus to printed wiring board
Inventor: ARAI TAKAFUMI
IPC: B41J2/01
Filed: 1989-10-14
Abstract: PURPOSE:To apply printing to the accurate position of a printed wiring board by mounting an XY position input means inputting the XY position data of a printing position avoiding a wiring pattern, and a printing means applying printing to a predetermined position on the basis of the printing position data and printing data. CONSTITUTION:An XY position input means 2 moves in an XY direction in opposed relation to a printed wiring board 1a to be tested to input the XY position data of a printing position avoiding the wiring pattern of the wiring board 1a. A printing means 3 applies printing to the predetermined position of a printed wiring board 1 on the basis of the printing position data and printing data inputted from the XY position input means 2. Herein, the second rail 6 extending in a Y-direction crossing the first rail 5 extending in an X-direction at a right angle is provided in a freely movable manner on the upper side of the mounting part 4 having the printed wiring board 1a mounted thereon and a printing position confirming window 8 capable of observing the wiring board 1a on the mounting part 4 is provided to the moving body 7 provided to the rail 6 so as to be freely movable in the longitudinal direction and an input switch 9 for inputting the XY position of the window 8 is provided to constitute the XY position input means 2.
Patent JP-S61145282-A (JP)
Title: Liquid crystal composition
Inventor: WADA KEIJI
IPC: G09F9/35
Filed: 1984-12-18
Abstract: PURPOSE:A liquid crystal compsn. giving a liquid crystal display device with a wide driving temp.range and wide shelf temp. range excellent in display response characteristics, prepd. by incorporating at least two compounds of a specified formula. CONSTITUTION:A liquid crystal compsn. prepd. by incorporating at least two compounds of the formula (wherein n is an odd number; m is an even number). Since the liquid crystal compsn. has a low N C point and excellent response characteristics, a liquid crystal display device made by using the liquid crystal compsn. has a wide driving temp. range and a wide shelf temp. range, and exhibits excellent response characteristics.
Patent JP-S61144286-A (JP)
Title: Method and device for jointing rolling material
Inventor: MASUDA BUNPEI
IPC: B21B1/26
Filed: 1984-12-18
Abstract: PURPOSE:To join surely and efficiently without welding by rotatively driving the overlapped part of the rear end part of preceding rolling material and the tip part of the succeeding rolling material by the different peripheral speed of the upper and lower rotary metal die. CONSTITUTION:The feeding speed of a transfer table is controlled and sheet bars S1, S2 are fed synchronously when the tip part of the succeeding sheet bar S2 is overlapped in the prescribed length on the rear end part of the preceding sheet bar S1. On arrival of the tip of the succeeding sheet bar S2 at the pressure welding rolls 6, 5 the upper side roll 5 is descended to compress the overlapped part of both sheet bars S1, S2. Both sheet bars S1, S2 are fed out as they are in the compressed state by the pressure weld roll 5 rotated at the peripheral speed V1 and by the lower side roll 6 rotated at faster peripheral speed V2 than this speed V1. Consequently the contact face of the sheet bars S1, S2 is slided each other according to the big friction, the base metal is exposed by the breaking away of the scales on the contact face, the pressure welding of the base metal each other is performed and the joining of sufficient strength is made.
Patent JP-H021260-A (JP)
Title: Tooth brush apparatus
Inventor: TOOMARU EFU SOONTON
IPC: A61C17/02
Filed: 1988-10-25
Abstract: PURPOSE: To easily remove a plaque by providing a toothbrush system with a rotary water pressure driven type motive force unit inside a draining means away from a handpiece and performing brushing while spraying warm water. CONSTITUTION: This system 10 is composed of a handpiece 12 and the motive force driving unit, namely, a turbine 14. The turbine 14 is installed on the base of a drain part S like a washstand and the handpiece 12 can be freely operated so that its brush 18 can touch teeth. A faucet is opened and warm water suitably within the range from 40 deg.C to 50 deg.C is supplied through a hose 24 to the turbine 14. Thus, the brush 18 is rotated together with a wire 52. Water flows from a tap through a conduit 22 into the handpiece 12. When a button 86 is pressed while fitting the brush 18 onto the teeth, warm water is discharged from a nozzle 56. The plaque is removed by operating the brush 18 along the teeth together with warm water from the nozzle 56 through the handpiece.
Patent JP-H01155197-A (JP)
Title: Fin tube type heat exchanger
Inventor: KATO KAORU
IPC: F28F1/32
Filed: 1988-10-24
Abstract: PURPOSE:To promote turbulent flow as well as the leading edge effect of boundary layer and improve heat transfer coefficient, by a method wherein a plate fin is provided with cut-and-raised parts, opened in airflow, between heat transfer tubes while the configuration, the number and the like of the cut-and-raised parts are specified. CONSTITUTION:Cut-and raised parts 14a-14c, opened in airflow B, are provided on a plate fin 11 between heat transfer tubes 13 by a method wherein a flat base board is set on the center line of a plate fin 11 between the heat transfer tubes 13 and leg parts 15a-15c, whereat the cut-and-raised parts 14a-14c are connected to the plate fin 11, are provided alternately in up-and-down direction so as to pinch the base board of the plate fin 11 and have a certain angle between the direction of a normal line of the leading edge of the plate fin 11 while the number of the cut-and-raised parts 14a-14c is increased from the center between the heat transfer tubes 13 toward the end of the plate fin 11 and the height (h) of the cut-and-raised part is formed so as to be 1/2 substantially of the pitch Pf of the plate fin 11. The leading edge effect of boundary layer and the efficiency of the fin may be improved by the method above- described while turbulent flow may be promoted and heat transfer performance may be improved.
Patent JP-H11104773-A (JP)
Title: Cam shaft manufacturing device
Inventor: MUNEZANE KENJI
IPC: F16H53/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To recognize a partial poor form rolling as well as to surely detect the posture of the cam at the front and reverse faces by detecting waveforms of a shaft direction vibration and a pressured input when the cam is press inserted and fixed to a cam fixing part of a shaft body (a rolling forming part of a plurality of bars protruded in a circumferential direction). SOLUTION: A fine vibration sensor head is attached to an air chuck supporting part of an elevating block 45 of a shaft body S at the upper side of the device so as to detect the vibration waveform of the shaft direction of the shaft body S at the time the cam is press inserted, resulting in judging whether the front and reverse faces of the cam are in a normal condition or not. In other words, under the normal condition, the vibration width of the vibration waveform can be in a small range without crashing the protruded bar of the cam fixing part by the action of a chamfering face of the periphery of a cam through hole. Further, a load cell is installed in a way that it is abutted to the bottom face of the cam supporting pipe of an elevating rod 42 on the bottom side of the device so as to detect the time lapsed change of the pressure waveform at the time the cam is press inserted.  This makes it possible to judge whether the protruded bar is good or not in a whole area of the cam fixing part.
Patent JP-2001091351-A (JP)
Title: Sound detecting device and sound level meter using it
Inventor: OCHIAI HIROAKI
IPC: G01H3/00
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a sound detecting device which reduces a wind noise disturbing the measurement of a noise and which can measure the noise without lowering the accuracy of measuring the noise. SOLUTION: This sound detecting device is composed of an outside net member 1, an inside net member 2 which is arranged inside the outside net member 1, a cylindrical wind-preventing member 3 which is arranged inside the inside net member 2, a spherical wind-preventing member 4 which is arranged inside the cylindrical wind-preventing member 3, and a microphone 5 or the like which is arranged inside the spherical wind-preventing member 4.