baber/WOPTO huggingface dataset:
Patent JP-H06268347-A (JP)
Title: Printed wiring board
Inventor: ONDA YUKIO
IPC: H05K3/36
Filed: 1993-03-16
Abstract: PURPOSE:To enhance bonding strength between two original printed wiring boards by fitting the protrusion on the side face of one original printed board in the recess of the other board and then soldering two boards at corresponding copper foil parts thereof. CONSTITUTION:A protrusion 3b is provided on the side face of one original printed board 2 and a recess 3a to be fit with the protrusion 3b is made in the side face of the other original printed board 1. The protrusion 3b abuts, on the opposite sides thereof, on copper toil parts 2 having acute corner part 5b. Consequently, the recess 3a in the board 1 also abuts, on the opposite side thereof, on the copper foil parts 1a having acute corner parts 5a. The protrusion 3b is then fit in the recess 3a and copper foil parts 1a, 2a are soldered 7. This structure enhances bonding strength.
Patent JP-H05259763-A (JP)
Title: Power amplifier
IPC: H01P1/203
Filed: 1992-03-13
Abstract: PURPOSE:To provide the power amplifier of harmonic control type with high efficiency through easy circuit configuration. CONSTITUTION:An amplifier element 1, an input output matching circuit 2 and a 2nd harmonic matching circuit 4 form the power amplifier and a 2nd harmonic matching circuit 4 is formed with connection lines 9, 10 coupled with a closed circuit 11 resonated with a signal wave. The connection line 9 leads an input wave and coupled with the closed circuit 11 and connects to ground via a capacitor C7 so as to be matched with a 2nd harmonic wave independently of the signal wave. The signal wave is outputted from one terminal of the connection line 10 via the closed circuit 11 through the resonance and the other terminal connects to a termination resistor 13. Through the constitution above, the 2nd harmonic wave is controlled only with a change in the capacitor C7 and the power consumption is reduced, that is, high efficiency is attained. Thus, the adjustment is facilitated and the harmonic control type power amplifier with high design performance is realized.
Patent JP-H07237855-A (JP)
Title: Elevating device
Inventor: KISHI MITSUHIRO
IPC: B66B9/02
Filed: 1994-02-28
Abstract: PURPOSE:To provide an elevating device capable of being used for various works in a high lifting position, and stably lifting a bucket by lifting the bucket which can load workers upward in the vertical direction. CONSTITUTION:An elevating device consists of a flat base 11, a pair of expansible holding means 13, 14 which turnably connect the respective lower ends to the right and the left of the base 11 with the space, and a bucket 17 connected to the upper end of the connected expansible holding means 13, 14, the expansible holding means 13, 14 can be expanded in a synchronous manner in the longitudinal direction, and the mechanism consisting of the base 11 and a pair of the expansible holding means 13, 14 constantly keeps the shape similar to an appropriate isosceles triangle when viewed from the side.
Patent JP-H11255833-A (JP)
Title: Propylene random copolymer, composition thereof and film and laminate made therefrom
Inventor: SETA YASUSHI
IPC: C08L23/14
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide propylene random copolymers capable of producing films excellent in low temperature heat-sealing properties, free of surface tackiness and excellent in antiblock properties, slip characteristics and rigidity as well or the like without adversely affecting the properties inherent in polypropylene films and compositions thereof. SOLUTION: In a copolymer of propylene and 1-butene, the copolymer is characterized in that the melting point [Tm( deg.C)] of the copolymer measured by a differential scanning calorimeter and the content [α(mol.%)] of the 1-butene units in the copolymer satisfy the formula: Tm<=160-3α and the crystallization temperature [Tc( deg.C)] of the copolymer measured by a differential scanning calorimeter and the melting point [Tm( deg.C)] satisfy the formula : Tc>=0.75Tm-10.
Patent JP-H06245688-A (JP)
Title: Aligning and transferring apparatus for fish body
Inventor: ISODA KAZUHIDE
IPC: B65G47/28
Filed: 1993-02-19
Abstract: PURPOSE:To obtain a transfer apparatus for supporting fish body in lateral direction over partition plates on a conveyor and transferring the fish body. CONSTITUTION:Freely rotating rollers 13 are placed above partition plates 12 attached to a conveyor 11 for transferring fish bodies. The transfer path of the transfer conveyor 11 is provided with an inclined part 15. Direction- correcting plates 16 are placed above the partition plates and slantly extended from both sides of the transfer conveyor in a state contacting the lower side edge with the roller. The fish body supplied in a state laid over the partition plates is dropped through the gap between the partition plates by the rotation of the roller, slid over the inclined part, corrected in its direction with the direction correcting plate and held between the partition plate by rotating the roller.
Patent JP-S51130175-A (JP)
Title: Semiconductor device
Inventor: MATSUSHITA TAKESHI
IPC: H01L29/08
Filed: 1975-05-07
Abstract: PURPOSE: Obtain a semiconductor device having a PN junction of high reverse voltage withstanding and high reliability by stabilizing the PN junction from outside the semiconductor region. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61215179-A (JP)
Title: Ground lug in crawler device
Inventor: OCHI RIICHI
IPC: B62D55/28
Filed: 1985-03-18
Abstract: PURPOSE:To reduce the winding of straw chips on the above-ground section of ground lugs and improve the running on a wet field by forming the shape of both ends of ground lugs fitted to a working machine body such as a combine so that one end of the lug located on the inside of the machine body is almost vertically cut and the outside end is formed into a taper shape. CONSTITUTION:One end (a) of both right and left side ends of a ground lug 2 located on the inside of a machine body is vertically cut, and the other end (b) located on the outside is formed into a taper shape. Notched sections 3 are formed so that an outside one is recessed deeper toward the center section than the inside one.
Patent JP-H11261469-A (JP)
Title: On-vehicle mobile telephone and inspection method therefor
Inventor: MIYAZAKI SHINICHI
IPC: H04B7/26
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle mobile telephone and its inspection method which can reduce the number of inspection processes and, at the same time, inspect an antenna function. SOLUTION: Since an auxiliary start-activation part 5, with which a telephone set 1 is provided, receives a weak radio wave of the same frequency as a radio wave from a base station by an antenna 6 and puts an unregistered telephone set 1 into operation state, inspection of the telephone set 1 can be performed without connecting a feeder line to an antenna terminal of the telephone set 1. Thus, it is possible to attain reduction of the number of work processes and, at the same time, to perform an inspection of an antenna function. Radio wave used for the inspection is weak radio wave such that does not need to be notified of, there is no problem with the radio wave law.
Patent JP-S59187531-A (JP)
Inventor: TERAOKA KAZUHARU
IPC: B65C9/14
Filed: 1983-03-31
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-H06268494-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SAKATA SHUNICHI
IPC: H03K17/16
Filed: 1993-03-16
Abstract: PURPOSE:To prevent the degradation of noise mergin from being incurred by rise or decline as compared with a power supply potential by the potential between the base and emitter of bi-polar transistors for the output of the bi-polar transistors connected in totem-pole and to obtain output whose power supply potential level is 'H' or 'L'. CONSTITUTION:When the bi-polar resistors 11 and 12 are operated by the input of an input terminal IN1, a latch circuit 15 is operated and NMOS 14 and 17 are gate controlled. Thus, the decline from a high power supply potential Vcc or the rise from a low power supply potential Vss for the potential between the base and the emitter of the bi-polar transistors 11 and 12 are not performed and the 'H' or 'L' of the power supply potential Vcc and Vss levels can be outputted from an output terminal OUT1.
Patent JP-H11256761-A (JP)
Title: Corner post material for construction
Inventor: YAMAGUCHI MASAO
IPC: E04B1/343
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To improve an external appearance by molding a metal sheet into a double-layer shape material having a first coupling section coupled with one wall material of both wall materials kept perpendicular to each other and a second coupling section coupled with the other wall material by roll machining. SOLUTION: This corner post material 11 made of a double-layer shape material is molded with a double-layer outer corner wall section 12 having a large ridge-shaped cross section, a double-layer inner corner wall section 13 having a small ridge-shaped cross section and a slant wall section 14 connecting the apexes of both the outer and inner corner wall sections 12, 13. A first coupling section 15 is formed between one side section 13 a of the inner corner wall section 13 having the small ridge-shaped cross section and the opposite portion 12a' of the outer corner wall section 12 having the large ridge-shaped cross section facing one side section 13a.  A second coupling section 16 is formed between the other side section 13b of the inner corner wall section 13 having the small ridge-shaped cross section and the opposite portion 12b' of the outer corner wall section 12 having the large ridge-shaped cross section. The opposite end sections 7a, 8a of both wall materials 7, 8 perpendicular to each other are coupled with the first coupling section 15 and the second coupling section 16 of the corner post material 11. The corner post material 11 is easily manufactured, and its cost can be reduced.
Patent JP-H0593062-A (JP)
Title: Block polyetheramide and method for synthesizing same
Inventor: FUIRITSUPU MAJIYU
IPC: C08G69/44
Filed: 1992-03-13
Abstract: Block copolymers of formula 
<IMAGE>
 
<??>They are prepared by reaction in the melt between a diacidic oligoamide A, an oligoetherdiol B and a diacidic coupler C of low molecular mass, whose respective molar percentages a, b and c are such that:
 -5 </= a + c - b </= + 5 and c >/= 3
Patent JP-H07256801-A (JP)
Title: Phenol resin laminate and production of phenol resin molding using the same
Inventor: MATSUKAWA MASANORI
IPC: B29C43/18
Filed: 1994-03-25
Abstract: PURPOSE:To provide a phenol resin laminate having high rigidity, capable of being subjected to curved surface molding and adapted to the production of a phenol resin molding excellent in lightweight properties. CONSTITUTION:A phenol resin laminate 9 consists of SMC 2 of 50-1000-g/m<2> being a surface layer wherein a glass fiber with a length of 10-50mm is compounded with a resin compsn. based on a resole type phenol resin liquid at 25 deg.C and a foaming agent and a paper honeycomb sheet material wherein the distance between the opposed sides of each of cells 12 is 2-10mum being a core layer. A phenol resin molding is produced by pressing the phenol resin laminate under heating to cure the phenol resin.
Patent JP-S63242637-A (JP)
Inventor: JIYANNKUROODO MARUMAN
IPC: B41F27/12
Filed: 1988-03-09
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-S63222085-A (JP)
Inventor: KITAYAMA YORIO
IPC: C04B41/88
Filed: 1987-03-10
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-H11236975-A (JP)
Title: Cylinder head gasket
Inventor: JINNO OSAMU
IPC: F02F11/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent the blow-by of the combustion gas while obtaining the even surface pressure by plastically deforming inside projecting parts in response to strength of the contact surface pressure. SOLUTION: A cylinder head gasket 1 is provide with two of a first gasket board 2 and a second gasket board 3. Each gasket board 2, 3 is formed with a first inside projecting part 2A and a second inside projecting part 3A projected opposite to each other, and a cavity 14 is formed between both the projecting parts. When these gasket boards 2, 3 are pinched between the cylinder head and a cylinder block, each inside projecting part 2A, 3A are plastically deformed toward the cavity 14 provided between both the projecting parts.
Patent JP-S58174512-A (JP)
Title: Method and apparatus for manufacting molten pig iron
Inventor: YAMAOKA HIDEYUKI
IPC: C21B11/02
Filed: 1982-04-06
Abstract: PURPOSE:To save the consumption of energy, by forming the reducing gas to melt reduced iron in a melting-gasifying furnace, and reducing an iron ore into reduced iron with the reducing gas recovered from said furnace. CONSTITUTION:In a fluidized-bed reducing oven 20, a pulverized iron ore is converted into reduced iron with reducing gas recovered from a melting-gasifying furnace 1 through a line 12. Said reduced iron is formed into briquettes by a briquetting means 26 and then melted to form pig iron in the melting-gasifying furnace 1. Into this melting-gasifying furnace 1, fuel 10 based on C and H2 is blown through charging openings above tuyeres, while the same fuel 10 and O2 are blown through the tuyeres. The fuel 10 is burnt and gasified by O2 to form high-temp. reducing gas based on CO and H2. The high-temp. reducing gas is let flow upwards through a coke-packed layer and melt the reduced iron thereabove. The melted iron is let flow downwards and converted into pig iron. The reducing gas is recovered from the top of the furnace 1 and supplied to the fluidized- bed reducing oven 20.
Patent JP-2000250574-A (JP)
Title: Contents selection system, contents selection client, contents selection server and contents selection method
Inventor: SUDO FUKUJI
IPC: G10L15/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To allow an operator to select which contents are obtained from a plurality of items of contents received/outputted by a client through a network from a server by inputting sound information to a microphone, etc., of the client. SOLUTION: This system uses the client 2 provided with a communication part 2d for sending the inputted sound information to a server system 3 through the network and an output part 2b for receiving contents selecting information from the server system 3 through the network and outputting it, and the server system 3 provided with a making information storage part 9b for storing one or plural of preparation information related to respective contents for every contents and an information preparing server 7 for preparing the contents selecting information based on the sound information received from the client 2 through the network and the preparation information and transmitting the prepared contents selecting information to the client 2 through the network.
Patent JP-H08253766-A (JP)
Title: Liquid crystal phosphonium salt
Inventor: KANAZAWA AKIHIKO
IPC: C07F9/54
Filed: 1995-03-15
Abstract: PURPOSE: To obtain a liquid crystal phosphonium salt excellent in the capability of homeotropic alignment and improved in stability in the form of a smectic liquid crystal in a wide temperature range by reacting an alkylphosphine compound with an alkyl halide. CONSTITUTION: A dialkylphosphine or a trialkylphosphine is reacted with an alkyl halide to obtain a liquid crystal phosphonium salt of the formula (wherein R<1> and R<2> are each 1-4C alkyl; R<3> and R<4> are each 8-24C alkyl; and X<-> is an anion).
Patent JP-S60201241-A (JP)
Title: Inspecting device for sealing compound of can lid
Inventor: YURIDA CHIKARA
IPC: B21D51/44
Filed: 1984-03-26
Abstract: PURPOSE:To eliminate the need to rotate a lid under a photoelectric head by using a ring sensor as the detection head of a device which detects a failure in the coating of the sealing compound of the can lid by a reflection type photoelectric head. CONSTITUTION:A projector 2 is arranged at the outer periphery of the detection head 1 at an equal interval. Reflected light from the can lid is converged annularly on the ring sensor 5 through the objective lens 3 and relay lens 4 of the detection head 1 arranged in the center of the lamp 2. The ring sensor 5 is constituted by arranging diodes 6 annularly and reflected light from the compound coated part of the can lid is converted on the diodes 6. Consequently, when a lid 8 conveyed by a conveyor 7 reaches a specific position, outputs of diodes 6 of the ring sensor 5 are read successively to decide whether a failure in the coating of a sealing compound occurs or not from the levels of output signals.
Patent JP-H02237253-A (JP)
Title: Telephone set
Inventor: YOSHIDA SHIGEO
IPC: H04M1/80
Filed: 1989-03-10
Abstract: PURPOSE:To automatically control the transmission and stop of a holding tone and the resumption of communication by providing a means detecting that a handset is placed on an object except for a hook switch on the handset. CONSTITUTION:A micro switch 2 installed on the handset 1 is provided. When a user places the handset 1 on the object except for the hook switch at the time of executing communication, the micro switch 2 is turned on an it is informed to a controller 3 through the handset 1. The controller 3 switches transmission from the handset 1 to a holding tone generation device 6, and automatically transmits the holding tone to a public line 7 through the holding tone generation device 6. When the user takes up the handset 1 again from the object, the micro switch 2 is turned off and the operation of the holding tone generation device 6 is stopped, whereby transmission is switched to the handset 1. Thus, the holding tone can automatically be transmitted or stopped.
Patent JP-2000004208-A (JP)
Title: Time division multiple access communication system
Inventor: ALLPRESS STEPHEN ALAN
IPC: H04J3/16
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain an efficient power controllable communication system by making each user terminal extract data from its allocated time slot in those frames indicating that a slot includes data in accordance with setup information and a user packet flag. SOLUTION: A dedicated downlink channel time frame comprises, for instance, sixteen time slots. Downlink data is transmitted through a data channel in a repetition time frame and downlink setup information is transmitted through a control channel because a user terminal shows from which time slot data should be extracted. Each frame of a data channel includes a user packet flag that indicates whether or not each time slot in a frame includes data. Each user terminal extracts data from its allocated time slot in those frames in accordance with setup information and a user packet flag.
Patent JP-S58174590-A (JP)
Title: Masking method in stripe shaped partial plating
Inventor: YOSHIDA HIROMICHI
IPC: C25D5/02
Filed: 1982-04-05
Abstract: PURPOSE:To facilitate the peeling-off of a tape part unnecessary in the succeeding working process, in a method for sticking a masking tape having slits provided thereto to a running long strip, by carrying out said method in such a manner that a groove part is provided to a sticking roll. CONSTITUTION:A strip 1 running to a direction A is held constant in relative positional relation to a masking tape 3 and passed through the nip of sticking roll pairs 4, 5. On the other hand, the tape 3 is run to a direction B so as to be sticked to one surface of the strip in the direction A while slits 8 corresponding to a desired stripe shaped partial plating dimension are cut and sticked to the strip 1 between the rolls 4, 5. Subsequently, an unnecessary tape part 9 demarcated by the slits 8 is peeled off at the position of a guide roll 10. In this case, the roll 5 opposed to the roll 4 is formed into a roll with grooves 12 having a width slightly smaller than that of the part 9 provided on the circumference thereof. By this structure, because the part 9 positioned above the groove 12 is passed between the rolls 4, 5 in a non-pressurized state, the peeling-off of the part 9 is facilitated and the cutting of the tape can be completely prevented.
Patent JP-H04293820-A (JP)
Title: Reinforced soil back filling construction method for rigid wall
Inventor: IKEMI HIROSHI
IPC: E02D3/00
Filed: 1991-03-20
Abstract: PURPOSE:To reduce earth pressure applied to the back of a wall with space temporarily produced between the wall and soil for filling by filling back reinforcing soil by use of sheet-like reinforcing agent when filling back the rigid wall. CONSTITUTION:On the back of a rigid wall 1, a spacer 2 made of foam styrene for supporting space is arranged. In the next step, on the back of the spacer 2, soil 3 for back filling is scattered up to the specified thickness and rolled and compacted. Sheet-like reinforcing agent 4 is arranged. Then, the spacer 2 is removed. This method reduces the earth pressure against the bulkhead by filling back soil 3 and wall thickness, and enables economical design.
Patent JP-H0588812-A (JP)
Title: Positional coding circuit for electronic device and method of determining virtual preset position thereof
Inventor: JIEEMUSU KAAKOSUKA
IPC: G06F3/038
Filed: 1992-02-06
Abstract: PURPOSE: To make it possible to easily set an encoder at a prescribed preset point by equaling an encoder position signal to a signal indicating the preset point for a prescribed period time in case where the position of a rotating element exceeds the preset point. CONSTITUTION: The manual position adjusting encoder 100 has the rotating element 105 rotatable continuously >=360 deg.C in both directions and sends a encoder position signal indicating the rotational displacement of the rotating element 105 to a target circuit 113. A microprocessor 112 has the data indicating the virtual preset position existing in the rotation position of the rotating element 105 corresponding to the prescribed encoder position signal and a positioning device for determining the virtual preset position for the encoder 100. This positioning device compares the encoder position signal with the virtual preset position data and equals the encoder position signal to the encoding position signal indicating the virtual preset position when the rotation of the rotating element 105 beyond the virtual preset position is confirmed.
Patent JP-S63224441-A (JP)
Title: Inter-network route selecting system
Inventor: TANIGUCHI HIDENORI
Filed: 1987-03-13
Abstract: PURPOSE:To prevent a load from being concentrated on a specified repeater, by selecting a repeater on which light load is put observing from a terminal, and issuing a call to the repeater when communication is performed between two terminals via plural networks. CONSTITUTION:When the communication is performed between the terminals T1 and T2, the terminal T1 finds a remaining repeater R1 except the repeater RALPHA set at a busy state out of the repeaters R1 between the packet switching networks PN1 and PN2 and the number (n1) of calls between the T1, and the minimum value nmin, and finds the repeater Rmin corresponding to the minimum value, and performs the relay of a call issuing packet from the T1 to the T2. Thus, by selecting the repeater in which the minimum number of calls exists judging from its own terminal and performing a call issuing operation, it is possible to evade the concentration of the load on the specific repeater.