baber/WOPTO huggingface dataset:
Patent JP-H0262456-A (JP)
Title: Static pressure hydraulic coupling
Inventor: MATSUSHITA KOICHI
IPC: F16H25/24
Filed: 1988-08-25
Abstract: PURPOSE:To absorb a displacement component generated in each direction due to the turn of a lead screw and enable the precise and proper linear motion of a moving body by providing two sets of a static pressure hydraulic bearing in a process for transmitting a linear drive force due to the rotary motion of the lead screw to the moving body. CONSTITUTION:When a lead screw 7 is turned, a nut member 6 moves linearly in an axial direction and a linear drive force is transmitted from the second column member 3 to another column member 2 via an air diaphragm 9 of fine thickness intervening between the column member 3 and a porous annular member 5. Furthermore, the force is transmitted from the column member 2 to a housing 1 via another air diaphragm 8 intervening between the member 2 and another porous annular member 4, and then from the housing 1 to a moving body. In the aforesaid series of operation, other displacement components adversely affecting the linear motion accuracy of the moving body than the linear drive force of the lead screw 7 in an axial direction are absorbed in such a way that the first and second column members 2 and 3 quickly move respectively in rotary and axial line directions via the combination thereof and a static hydraulic bearing for pivotally supporting the members 2 and 3, and the aforesaid force is not transmitted to the housing 1.
Patent JP-2001045532-A (JP)
Title: Soft hand-off method between cdma base station controllers
Inventor: ITO KOSAKU
IPC: H04W36/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a soft hand-off method between base stations under the control of different base station controllers through the control of the base station controllers. SOLUTION: Each of base station controllers BSC1, BSC2 is provided with a header converter HT that converts a header added to various data sent/ received between the base station controllers BSC1, BSC2 and base stations BTS1, BTS2 as a transmission destination address into an optional header, each HT converts a header on the basis of preset header conversion information and opens a physical link between the base station controllers BSC1, BSC2 by using base station side interfaces BTSINF1-BTSINFm to realize the soft hand-off between the base station controllers.
Patent JP-H0964365-A (JP)
Title: Manufacture of thin-film transistor
Inventor: MICHIBAYASHI AKIKO
IPC: H01L29/786
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To improve the film quality of a semiconductor layer and the interface characteristics of semiconductor layer/gate insulation film and to achieve high performance/high reliability by depositing a gate insulation film and then performing heat annealing at a higher temperature than the deposition temperature of the gate insulation film. SOLUTION: After depositing an amorphous silicon semiconductor layer on a glass substrate 1 where a ground SiO2 film 12 is deposited, dehydration treatment is performed and a polycrystalline silicon layer 13 is formed by laser crystallization. A first insulation film layer (gate insulation film) 14 consisting of SiO2 is deposited and heat annealing is performed at 600 deg.C for two hours. Then, after forming Ta gate electrode 15, for example, P<+> ions are implanted into the polycrystalline silicon layer 13 to form a source/drain region. After depositing a second insulation film layer (interlayer insulation film) consisting of SiO2 , hydrogen plasma treatment is performed to the polycrystalline silicon layer 13, a contact hole is opened, and a source/drain electrode 17 is formed.
Patent JP-2001039345-A (JP)
Title: Cab structure
Inventor: NUNOKAWA MITSUHIRO
IPC: B62D33/06
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To enhance safety by effectively reinforcing buckling strength of a floor panel including floor members, by arranging a collision energy receiving plate in the rear of a cab front structure, and supporting this receiving plate in rear parts of the respective floor members via beams extening in the longitudinal direction. SOLUTION: In a floor panel 3 of a cab such as a truck, a floor surface of a front part 3a including an installing part of a seat is formed low, a floor surface 3c of a rear part is formed high via a floor surface 3b of an inclining intermediate part, and floor members 1 for forming a closed cross-sectional skeleton are arranged so as to extend in the longitudinal direction along an under surface of this floor panel 3. In this case, beams 2a, 2b are arranged to extend so as to form an almost horizontal strut forward in the almost same height position as the rear floor surface 3c of the floor panel 3 from an intermediate part 1b extending while being vertically offset along the floor panel 3 of the respective floor members 1. The respective rear ends are joined to the intermediate part 1b of the floor members 1, and the front ends are joined to a collision energy receiving plate 5.
Patent JP-H1082998-A (JP)
Title: Liquid crystal display device
Inventor: ASUMA HIROAKI
IPC: H01L21/336
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To make display of high image quality free from color irregularity by eliminating the disturbance of electric field pattern. SOLUTION: This liquid crystal display device includes >=2 kinds of color filters which are formed on one of substrates 1, 1', black masks interposed between the respective color filters, electrode groups 2, 11 which are formed on the other substrates, orientation control films 20, 20' which orient the molecule arrangement of liquid crystal molecules 21 held between the substrates in a prescribed direction, polarizing means 13, 13' which are laminated on the substrates and driving means which impress driving voltages on the electrode groups. The liquid crystal display device has an electrode array structure which forms mainly parallel electric fields on the boundaries between the orientation control films and the liquid crystal layer.  The specific resistance value of liquid crystal compsn. material is set to >=10NΩ.cm and the spectacle resistance value of the black mask to >=10MΩ.cm (N and M are integers), and M and N satisfy the relation of N>13, M>7.
Patent JP-H0260444-A (JP)
Title: Pole change motor
Inventor: KASAI TOMIO
IPC: H02K17/14
Filed: 1988-08-26
Abstract: PURPOSE:To shorten the time for insulating processing and coil insertion work by winding the coil in a single layer concentric lay with the number of slots per hole and per phase set in even number and with the coil of half this slot number be the number of coil for one pole. CONSTITUTION:The number of slots 26a per hole and per phase is four(4). The number of coils for one pole is two(2), 1/2 of that number of slots. One coil 31 is inserted into one slot 26a. If coils 31U and 31U are connected in series and current is caused to flow from a terminal U1 to a terminal U2, two poles will be formed. If coils 31U and 31U are connected in parallel and current is caused to flow from the terminal U1 to the terminal U2, four poles will be formed. The number of coils will thereby be reduced to 1/2 of the conventional one. The time for manufacturing the coils and for inserting them can therefore be so shortened and the insulating processing so simplified that it will serve inexpensive constitution.
Patent JP-H0376325-A (JP)
Title: Optical transmitter
Inventor: MATSUMURA HIROSHI
IPC: H04B10/03
Filed: 1989-08-18
Abstract: PURPOSE:To realize an optical transmitter with long service life by driving a laser diode having luminous service life by plural diodes absolutely continuously. CONSTITUTION:A bias current for a laser diode LD1 is supplied from a bias current stabilizing circuit 2, and part of the optical output of the diode LD1 is converted into a detection signal corresponding to an optical output by a photodetector circuit 4 having a photodetector element Q1. The detection signal is fed back to the stabilizing circuit 2 to keep the optical output of the diode LD1 constant. Moreover, the signal is fed simultaneously to a control circuit 5, from which a control signal is generated when the level of the detection signal reaches a prescribed reference level or below, a switch circuit 6 is closed and a power voltage is fed to a bias current stabilizing circuit 7. The operation is repeated by the similar constitution a power voltage is applied to an m-th stabilizing circuit 13 and up to an m-th diode LDm is emitted. Thus, a multiple of (m) of luminous service life is obtained without momentary interruption of an optical output.
Patent JP-S6366548-A (JP)
Title: Electronic view finder
Inventor: MATSUSHITA HIROSHI
IPC: H04N5/225
Filed: 1986-09-09
Abstract: PURPOSE:To easily clean the inside of a finder case and a lens by providing a lens holder freely attachably to and detachably from a holder guide. CONSTITUTION:When a lens holder 4 is engaged with an engaging part 3a of a holder guide 2, movement of the holder 4 in the direction of the optical axis is controlled; and a handle part 4c is formed on the holder 4. When the handle part 4c is pulled in the direction of an arrow C, the holder 4 can be drawn out to a dotted line position because a notched part 4d is formed in a groove 4a in the direction of the optical axis. Consequently, the inside of a finder case 2 is easily cleaned and a lens 5 supported by the holder 4 is cleaned. When the handle part 4c is pushed in the direction opposite to the direction of the arrow C, the holder 4 is easily engaged with the guide 3.
Patent JP-S58115232-A (JP)
Title: Air conditioning system
Inventor: MOTOMURA MASAKAZU
IPC: F24F1/0007
Filed: 1981-12-28
Abstract: PURPOSE:To provide the titled system of a compact structure by mounting style strips in the peripheral part of the construction post and four quarters of the diagonal line thereof, and also mounting a fan coil unit provided therein with various apparatuses and a blow-off port at the front surface portion thereof, at the upper part of the construction post and the lower part of the ceiling surface. CONSTITUTION:Spaces 2 for insertion of pipline are provided at four quarters of the diagonal line of the main body 1 of the construction post and style strips 3 are pasted to the post surfaces. On the other hand, each of the fan coil units 4 are provided therein with two flowers 5, and respective blast ports 1 are opened within the same blast passages, and a heat-exchange coil 7, a drain pan 8, a flow-off port 9, a suction port 10 and the like. This unit 4 is disposed at the lower part of the ceiling surface and the like of the peripheral part of each post surface of the main body 1 of the construction post 1 in accordance with  the conditions within the room, and a plurality of a water exhaust pipe 13 are  inserted through the space 2 within the style strip 3 from the back surface of the unit 4. Further, blind plates 14 are mounted in the spaces on both sides of each unit 4 to improve design.
Patent JP-H0877843-A (JP)
Title: High frequency insulated cable
Inventor: WATANABE MASAHIRO
IPC: H01B11/00
Filed: 1994-09-06
Abstract: PURPOSE: To provide a high frequency insulated cable which suppresses the damage of an insulator during bending of a cable and materializes stable insertion loss property even in high frequency by using a specified polymer for the insulator, concerning a high frequency insulated cable which has an insulator, an outer conductor, and a sheath provided in order around the center conductor. CONSTITUTION: In a high frequency insulated cable, which has an insulator 2, a soft copper foil 3 plated with, tor example, silver, an outer conductor being a tin-plated braid 4, and a sheath 5, an unsintered PTFE homopolymer is used for the insulator 2. Accordingly, the mechanical strength of the insulator 3 improves rapidly and since it is unsintered condition, the surface has proper roughness and hardness, and it can maintain contact state by the outer conductors 3 and 4-fitten the surface of the insulator 2, and stable insertion loss property can be obtained.
Patent JP-H0262055-A (JP)
Title: Formation of bump and bonding wedge used for it
Inventor: FUJITA HIKARI
IPC: H01L21/60
Filed: 1988-08-26
Abstract: PURPOSE:To reduce the number of processes and to easily form a bump of a uniform height by a method wherein the bump is formed of a wire by using a bonding wedge which can connect the wire to the pad and can cut the wire. CONSTITUTION:A part which connects a wire 6 to a pad 1a by pressurizing the wire by utilizing a bonding wedge 4 which can connect the wire 6 to the pad 1a and can cut the wire is formed in two parts at the front and the rear in a direction of the wire 6; a bump 7 is formed. Thereby, many processes as in a conventional method are not required in order to form the bump 7 by connecting and cutting the wire; the bump can be formed stably, A height of the bump can be decided by a diameter of the wire by forming a recessed part in a pressurization face of the bonding wedge; accordingly, it is possible to make the height of the bump 7 uniform.
Patent JP-H04101735-A (JP)
Title: Assembly of robot body
Inventor: KUBOTA YASUHIRO
IPC: B23P21/00
Filed: 1990-08-10
Abstract: PURPOSE:To facilitate assembling work, prevent dispersion of quality and safely carry out the work by assembling plural respective members with their posture preset so that the respective members may be engaged with mated members by lowering the respective members for assembling. CONSTITUTION:A basement 21 carried in an arrowed direction 34 is raised in the direction of an arrow 36 by a raising means 35 and held by a holding member 37, and the holding member 37 is rotated by 180 degree around a horizontal shaft line 40 to turn the basement 21 upside down. Besides, a bearing 42 is raised up by the raising means 35 and pressure-inserted into the basement 21 to be fitted. A gear 43 and a cover 44 are lowered from the above and engaged with the basement 21 which is held by a reversing means 38 for assembling. Another gear 45 and member 46 are installed in the bearing 42, and the gear 43 is integratedly fitted with a rotatable installing member 47 of the bearing 42. Then the basement 21 is rotated by 180 degree by the holding member 37 to be returned to the original condition and supported by the raising means 35.
Patent JP-H0965358-A (JP)
Title: Color output adjustment circuit
Inventor: KUDO KATSUYA
IPC: H04N9/64
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and circuit for color output adjustment which easily adjust the color output on a television receiver or a color monitor display device. SOLUTION: A studio color bar is inputted, and voltage levels of GRAY and BLUE parts of B(blue) output are compared with each other by a comparison circuit 4, and the degree of color saturation is controlled by a color saturation degree control circuit 5 so that voltage levels coincide with each other, and simultaneously, voltage levels of MAGENTA and CYAN parts of the B(blue) output are compared with each other by the compsrison circuit 4, and the hue is controlled by a hue control circuit 6 so that voltage levels coincide with each other, thereby simplifying the color output adjustment of the color television receiver or the color monitor display device.
Patent JP-H0962668-A (JP)
Title: Kana/kanji converter
Inventor: TAKAIKE SHINICHI
IPC: G06F17/22
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the demerits of respective learning systems as much as possible and to improve a conversion hit rate as a whole by selecting the learning system corresponding to the attributes of a conversion object in KANA(Japanese syllabary)/ KANJI(Chinese character conversion in the situation of performing learning. SOLUTION: A learning system selection information registration means 3 adds or changes the contents of learning system selection tables 12 by instruction input from a user and makes the user select one of the learning system selection tables 12 prepared for plural kinds beforehand corresponding to utilization purposes. A learning system selection means 11 switches learning processing means 2a-2e based on the attributes of the conversion object in the KANA/KANJI conversion such as the read of an input character string, the grammatical attributes and semantic attributes of a converted result or expression in the situation where the converted result of the KANA/KANJI conversion is established and the learning is performed. The learning processing means 2a-2e performs a learning processing for determining a priority order for defining the candidate of a conversion character string by the respectively different learning systems when the plural candidates of the conversion character string are present for the input character string.
Patent JP-H0495535-A (JP)
Title: Continuous abrasion measuring device for trolley line
Inventor: TANIYAMA TAKASHI
IPC: B60M1/28
Filed: 1990-08-10
Abstract: PURPOSE:To secure a continuous abrasion measuring device for such a trolley line that is no longer required for any transfer at its section spot by moving a measuring head to a trolley line position by means of a signal out of a position sensor, and detecting an abrasion loss in the trolley line by an ultrasonic sensor. CONSTITUTION:Two mounting plates 2 are installed on top of a pantograph 1 attached to the upper part of a detection car (unillustrated herein) parallelly in the stringing direction of a trolley line. In an interval between these two mounting plates 2, there are provided two guide rollers 4 extending in a direction orthogonal with the stringing direction of the trolley line, a position sensor 5 detecting a position of the trolley line and a shiftable measuring head 3. In addition, a noncontact ultrasonic sensor 31 is installed in the measuring head 3, and with a signal out of the position sensor 5, the measuring head 3 is moved on a guide shaft 32 in a direction orthogonal with the stringing direction of the trolley line. With this constitution, the extent of abrasion in the trolley line is continuously and quickly measured.
Patent JP-S58110923-A (JP)
Title: Cooking apparatus
Inventor: KOBAYASHI TOORU
IPC: H04R3/00
Filed: 1981-12-25
Abstract: PURPOSE:To increase the SN ratio, i.e., the ratio of the level of a voice signal to the level of peripheral noises, by disposing two microphones having the same characteristics with a proper spacing from each other. CONSTITUTION:A pre-processing circuit for a voice recognizing section is constructed such that the output signals f1, f2 of two microphones 2c, 2d are applied as input signals to a differential amplifier 4 and the output signal f0 of the differential amplifier 4 is applied as an input signal to the voice recognizing section. Here, it is provided that the distance between a peripheral noise source GN and the microphones is dN and the levels of peripheral noises received by the microphones 2c, 2d are respectively N1, N2. Further, it is provided that the distance between a voice source Gs and the microphones is dS and the levels of the voice signal received by the microphones 2c, 2d are respectively S1, S2. Providing that the following relationships, N0=N2-N1, S0=S2-S1 and dM<< dN, are satisfied, it is assumed that N1 is almost equal to N2. Further, by using microphones having a high directivity and providing that dM is far greater than dS, S0 is substantially equal to S2. Under such conditions, the SN ratio is obtained from the following equation, S0/N0=(S2-S1)/(N2-N1), thereby the SN ratio is increased.
Patent JP-S6368998-A (JP)
Inventor: HAYASHI MASARU
IPC: G08B5/00
Filed: 1986-09-10
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-S6276348-A (JP)
Title: Incoming regulation system
Inventor: IKENAGA MASAAKI
IPC: H04M3/42
Filed: 1985-09-27
Abstract: PURPOSE:To easily perform an accurate incoming regulation by storing an incoming permissive telephone number on a subscriber data memory and calling a callee based upon the result of the checking with the telephone number of a caller. CONSTITUTION:A channel controller 7, by detecting the outgoing of a subscriber's telephone set 1, connects the telephone 1 to an outgoing register trunk 4 by the control of a central processing unit 8. Following that, the dialing of the telephone number of a subscriber's telephone set 2 by the caller is received and accumulated at the trunk 4, being sent to the central processing unit 8. The central processing unit 8 reads the incoming permissive telephone number of said subscriber from a subscriber data memory 10, and checks it with the telephone number of the caller. When the telephone number of the caller is registered as the incoming permissive telephone number, a connecting trunk 5 is connected to the telephone set 2 according to a normal connection operation. When it is not, an information that the connection is impossible is issued.
Patent JP-H0261053-A (JP)
Title: Steel sheet for combustion tube and production thereof
Inventor: HIRATA HIROSHI
IPC: C23C8/16
Filed: 1988-08-29
Abstract: PURPOSE:To produce a steel sheet for a combustion tube maintaining satisfactory red-hot brightness over a long period of time by heating a steel sheet contg. specified percentages of Cr, Al, Ti and rare earth elements under specified conditions to form a thin oxide coating film consisting of alumina and titania on the surface of the steel sheet. CONSTITUTION:A steel sheet contg. >=17% Cr, >=2% Al, >=0.05% Ti and >=0.2% rare earth elements such as Y is heated at a high temp. of >=750 deg.C for >=10min in an atmosphere having <=1ppm SO2 content to form an oxide coating film consisting of alumina and titania on the surface of the steel sheet. A steel sheet for a combustion tube ensuring the initial red-hot brightness over a long period of time is obtd. This steel sheet can be advantageously used for a reflection type stove, etc.
Patent JP-S59104254-A (JP)
Title: Method for supplying molten metal to twin belt caster
Inventor: SUGITANI YASUO
IPC: B22D11/06
Filed: 1982-12-07
Abstract: PURPOSE:To prevent waving on a molten metal surface in a casting mold and to produce a thin billet having high quality by disposing a spout so as to decrease the spaces to a lower belt and a dam block and making the molten metal surface in a molten metal pool higher than the bottom surface at the tip of the spout. CONSTITUTION:The bottom surface 10 at the tip of a spout 4 for charging a molten metal is positioned in substantial proximity to the outside surface of a lower belt 2' and the outside surface 11 at the top on the side wall of the spout and the inside surface of a dam block 8 are positioned in substantial proximity to each other so that the respective spaces in positioning are made to <=2mm.. A casting mold member is constituted of the belts 2, 2', the block 8, and the tip of the spout 4. If the molten metal surface in a molten metal pool 9 is adjusted upward by a vertical distance (m) from the surface 10, the vertical distance (n) from the charging surface of the spout 4 to the molten metal surface in the pool 9 is decreased and the waving on the surface of the pool 9 is decreased considerably. A thin billet having a good surface and high quality is obtd.
Patent JP-H0263244-A (JP)
Title: Automatic answering telephone set
Inventor: TOMITA KAZUHIKO
IPC: H04M1/64
Filed: 1988-08-29
Abstract: PURPOSE:To increase number of messages to be recorded by allowing a recording means to erase a reply message when a message is sent after a message number count means counts prescribed number of items and allowing the said recording means to record the message in an area in which the reply message has been recorded. CONSTITUTION:The telephone set enters the message recording after the transmission of the reply message and in this case, an automatic answering control means 29 recognizes it by the content of a RAM 28 that number of messages to be recorded reaches prescribed number. Then a voice analysis/synthesis circuit drive means 25 is driven to erase the area of the reply message in a D-RAM 14 in the case of recording the message. Then the message sent after the transmission of the reply message is recorded in the erased area. Thus, number of messages to be recorded is increased by one.