baber/WOPTO huggingface dataset:
Patent JP-S5847057-A (JP)
Title: Mixed asphalt
Inventor: WAKIZAKA SABUROU
IPC: C08L101/00
Filed: 1981-09-16
Abstract: PURPOSE:To provide mixed asphalt having excellent penetration, softening point, heat resistance, etc. by mixing a solid high-molecular polymer with asphalt and a simultaneously or immediately thereafter adding an ionic surfactant thereto to dissolve them. CONSTITUTION:A solid high-molecular polymer such as powdered rubber or a powdered synthetic resin is mixed with asphalt such as straight asphalt, blown asphalt or natural asphalt. simultaneously or immediately thereafter, an ionic surfactant having a hydrophilic group having pref. 8-16 hydrocarbons such as a cationic or anionic surfactant is added thereto to dissolve them. By the action of the ionic surfactant, the solid high-molecular polymer is uniformly and rapidly mixed with asphalt to obtain efficiently mixed asphalt having various physical properties.
Patent JP-H0818625-A (JP)
Title: Transmission controller
Inventor: FUJIMURA YASUO
IPC: H04L69/40
Filed: 1994-06-27
Abstract: PURPOSE:To obtain a transmission controller for easily realizing a communication function in a transmission communication path, a communication path abnormality detection function and a power failure detection function in a two-wire transmission communication path between one-to-one terminals CONSTITUTION:An operation unit 13 is provided with a reception means 30 for receiving data transmission messages from control units 14 and 15, a transmission means 31 for periodically transmitting the data transmission messages, a communication path abnormality judgement means 32 for judging that the messages can not be normally received, a transmission line power feeding means 33 for supplying power to the transmission communication path 16 and a power failure detection means 34 for detecting that no potential of the transmission communication path 16 is present when the transmission messages are not sent out.
Patent JP-S5478038-A (JP)
Title: Memory unit
Inventor: TAKIGUCHI AKIHIKO
IPC: G06F9/445
Filed: 1977-12-05
Abstract: PURPOSE:To obtain a non-volatile memory where change and modification can be performed easily, by constituting the memory by ROM, which stores most of storage contents, PROM, which stores only correction information, and RAM where read/ write can be performed arbitrarily. CONSTITUTION:Memory 100 is constituted by read-only memory ROM10, which stores fixedly most of storage contents, programmable read-only memory PROM102, which stores only correction information for addition and change, and random access memory RAM103 where read/write can be performed arbitrarily. This memory 100 is connected to common bus 120 of processor 110 together with initial program loader IPL130. Then, after storage contents of ROM101 are transferred to RAM103 at an initialization time, the part which should be corrected in contents of RAM103 is corrected according to contents of PROM102.
Patent JP-H06350094-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: YAMAMOTO MAKOTO
IPC: H01L21/8247
Filed: 1993-06-16
Abstract: PURPOSE:To obtain a nonvolatile semiconductor memory which can improve drain disturbance or over-erase defects due to a projection of the edge of a floating gate by lowering a potential between the floating gate edge and a source or drains. CONSTITUTION:N<-> regions 21 and 31 are provided in a source 20 and a drain 30 of an N<+> region under the bottom of a floating gate 60 to deplete a N<-> region on the surface of a tunnel oxide 40, and potentials between the edge of the floating gate 60 and the surfaces of N<-> regions 21 and 31 at the time of writing, and between the edge of the floating gate 60 and the surfaces of N<-> regions 21 and 31 in the source 20 at the time of erasing are lowered to reduce the field concentration on a projection of the edge of the floating gate 60, thus resolving drain disturbance or over-erase defects.
Patent JP-H10331658-A (JP)
Title: Car body lower part structure of vehicle
Inventor: NAKAMURA TAKEO
IPC: F02M37/00
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent heating of a fuel tank by atmosphere in a space in car body lower part structure of a vehicle forming the space projected upward by raising a floor panel, arranging the fuel tank in the space and opening a rear end of a tunnel part from a lower part of a raising part of the floor panel against the space. SOLUTION: This vehicle is constituted so that a floor panel 1 is raised and a space 3 projected upward is formed, a fuel tank 9 is arranged in the space and a rear end of a tunnel part 6 is opened from a lower part of a raised part 1a of the floor panel 1 against the space 3. The fuel tank 9 is arranged with a constant interval against the raised part 1a of the floor panel 1, and a rear end part of the tunnel part 6 and the fuel tank 9 are connected to each other through a plate member 16 so as to restrain inflow of hot air 20 into the space 3 from the tunnel part 6.
Patent JP-2000337988-A (JP)
Title: Pressure detector
Inventor: TOKUNAGA MASATOSHI
IPC: G01L9/04
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To suppress the influence of stresses on the sensor element of a pressure detector which is constituted by caulking a housing made of a steel material to a connector case having a projecting section protruded from the main body section of the connector case in which the sensor element is arranged and made of a resin through the projecting section and, at the same time, to prevent the breakage of the connector case. SOLUTION: The main body section 31 of the connector case 3 of a pressure detector is formed in a columnar shape and the projecting section 33 of the case 33 is protruded from the outer peripheral side face 32 of the section 31 on one end side of the section 31. The projecting section 33 is inserted into an opening 74 provided on one end section of a housing 7 so as to close the opening 74 and the edge section 75 of the opening 74 is bent and caulked along the shape of the corner section formed of the front end face 35 and side face 34 of the projecting section 33. The connector case 3 is formed so that the angle θ1 between the outer peripheral side face 32 of the main body section 31 and the side face 34 of the projecting section 33 may become an obtuse angle.
Patent JP-S632464-A (JP)
Title: Coupling output circuit for variable length data
Inventor: ISHIHARA SATORU
IPC: H04N1/419
Filed: 1986-06-20
Abstract: PURPOSE:To sharply improve a processing speed and to easily make the titled circuit react with a rapid speed by processing variable length data supplied in parallel and then reassembling the processed data to fixed length data. CONSTITUTION:A data register 6 consisting of a storage cell having (M + N - 1) bits is formed for data reconstitution. Data up to the N-th bit from the least significant digit of the register 6 are outputted to the succeeding circuit as fixed length data. On the other hand, data length applied simultaneously with the variable length data is successively accumulated by a data length register 14, and when the accumulated value exceeds N, an output ready signal is generated from a comparator 14 and N is subtracted from the accumulated value. When the accumulated value of the register 6 obtained before the addition of the data length is X, the applied variable length data are inputted in parallel with the (x + 1)th bit and after. The data of the (N + 1)th bit and after are inputted to a barrel shift circuit 8 in parallel.
Patent JP-S5848269-A (JP)
Title: Detector for pickup position
Inventor: YASUDA HIROSHI
IPC: G11B21/08
Filed: 1981-09-17
Abstract: PURPOSE:To detect assuredly the position of a pickup with a simple constitution, by detecting via a Hall device a change of the rotary position of a permanent magnet which turns with interlocking to a pickup shifting motor. CONSTITUTION:The rotary force of a pickup shifting motor is transmitted to an arm part and a base via a worm, a worm gear, a pulley for transmission of a belt, etc. Then a pickup arm moves to perform the lead-in operation. A permanent magnet 15 which is connected to the worm, etc. and magnetized with multiple poles toward its diameter is turned with interlocking to the pickup shifting motor. Thus a change of the rotary position of the magnet 15 which is proportional to the shift of the pickup is measured by counting the number of pulses delivered from a Hall device 16. As a result, the position of the pickup can be detected assuredly with a simple constitution excluding a photointerrupter, a Schmitt trigger circuit, etc.
Patent JP-H05336819-A (JP)
Title: Root vegetable harvester
Inventor: SONE SHINICHI
IPC: A01D25/00
Filed: 1992-06-05
Abstract: PURPOSE:To prevent foliage of root vegetables from being caught in a pair of endless chains and a sprocket in which a pair of endless chains is suspended, stably carry these root vegetables without damaging or dropping root vegetables and secure safety of workers when these root vegetables are carried in a state held by a pair of endless chains. CONSTITUTION:A guide path 37 for guiding root vegetables A to a carrying direction by oppositely provided frame members 35 is formed. Opposite inside turning parts 4 of a pair of endless chains 40 suspended on these opposite frame members 35 are closely brought into contact with each other and moved at the same rate along the guide path 37 and these root vegetables A are held by these opposite inside turning parts 41 and carried. An elastic cover 51 for covering the upper part of these opposite turning parts 41 is provided in both side edge parts of the guide path 37.
Patent JP-H08310201-A (JP)
Title: Rear wheel tread changing device in small vehicle
Inventor: INOUE SEIJI
IPC: A61G5/04
Filed: 1995-05-19
Abstract: PURPOSE: To ensure stable traveling on a sloping road by interlocking a rear wheel, whose shafts are attached, in a freely and transversely movable manner, to right and left end parts of an axle driven by power, in a tread changeable mode via a tread interlocking mechanism through the ground-touching driving of a ground touching wheel which ground touching operation is possible. CONSTITUTION: A shaft 29 of a ground touching wheel 3 is attached to the tip end of an arm 28, which is rotated up and down, centering around a spiral shaft 25 (part) whose shaft is supported by a transmission case 15. Through the operation of a lever 30, which is integrated into one body with the arm 28, the ground touching wheel 3 can be lowered, against the upward force of a spring, so that the wheel 3 touches the surface of a traveling road. The shaft 29 of this ground touching wheel 3 is interlocked with the spiral shaft 25 by means of an endless body transmitting mechansim such as a belt for transmitting power. Ground-touch rotation of the ground touching wheel 3 moves the spiral shaft 25, thereby constituting a tread interlocking mechanism 4 by which the tread between rear, right and left wheels 2 and 2 can be changed to wider or narrower.  In switching the tread of the rear, right and left wheels 2, 2, through the operation of a going forward/afterward change-over switch that is installed in a handle panel 17, a vahicle body can be switched to going forward or afterward, thereby switching the direction of the rotation of the ground touching wheel 3 to normal rotation or reverse rotation.
Patent JP-S63310582-A (JP)
Title: Plug with indication
Inventor: MAKINO YOSHIO
IPC: H01R13/641
Filed: 1987-06-11
Abstract: PURPOSE:To facilitate applicable connection between a plug and a connecting terminal by providing an engagement hole in a recessed part in a base body and letting it engaged with a protrusion provided in a discriminating member for forming a plug having a discriminating mark. CONSTITUTION:A discriminating member 12 has a discriminating mark 13 provided in its surface, and a protrusion 14 is provided in its back. In the meanwhile, a base body 4 is provided with a deep recessed part 16 which is deeper than the thickness of the member 12, and an engagement hole 17 is provided in it at a position corresponding to the protrusion 14 in the member 12. Now if binding agent is inserted into the hole 17, and the member 12 is pressed into the recessed part 16 in the direction where the protrusion 14 is engaged in the hole 17, then the member 12 is bound to the base body 4, and both are integrated. Binding force is strong because binding area between the inner circumference of the hole 17 and the outer periphery of the protrusion 14 is large. Since excessive binding agent gets into a concave part 18, it cannot be seen from outside. Applicable connection between a plug and a connecting terminal can thus be facilitated, and a plug can be selected corresponding to an application.
Patent JP-H0817854-A (JP)
Title: Resin sealing device
Inventor: TAZAKI SHUJI
IPC: H01L21/56
Filed: 1994-06-28
Abstract: PURPOSE:To enable all the surfaces of a semiconductor pellet other than its rear side and an inner lead to be coated with resin even if a TAB tape is enhanced in traveling speed by a method wherein a specific air blower and a specific air inlet are arranged between a resin feed section and a heating oven sandwiching a TAB tape traveling route between them. CONSTITUTION:Through-holes 1a through which an inner lead is extended inwards each are bored in a TAB tape 3 at a regul ar interval in a lengthwise direction, the electrode of a semiconductor pellet 4 arranged inside the through- hole 1a is connected to the inner lead, a resin feed section 5 which drips resin liquid on the surface of the pellet 4 arranged inside the through-hole 1a and a heating oven 7 which cures resin which covers the pellet 4 by heating are provided along the traveling route of the TAB tape 3. In the above-mentioned resin sealing device, an air blower 8 which blows air against resin liquid 6 on the semiconductor pellet 4 and an air inlet 9 which is located under the air blower 8 and sucks in air which passes through the through-hole are arranged sandwiching the traveling route of a TAB tape 3 be tween them.
Patent JP-2000337144-A (JP)
Title: Heat exchanger for construction machinery
Inventor: AIHARA MITSUO
IPC: E02F9/00
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To efficiently supply the cooling air without generating damage in a tank provided on or under a frame body by a cooling fan fitting member. SOLUTION: In a heat exchanger 20 provided with an upper tank 23 and a lower tank 24 on and under a heat exchange part, a beam 34 is provided between a pair of connecting members 29 in right and left overhung from the lower tank 24. A fitting member 33 is fixed to the beam 34, and a cooling fan 30 is installed in the fitting member 33 at two positions in upper and lower, and a first arm 36a is extended in a direction crossing the fitting member 33 at each installation position of respective cooling fans 30, and a second arm 36b is fitted to both ends of a frame body 21 at two positions in upper and lower. Other ends of the first and the second arms 36a, 36b are connected for fixation. A shroud 31 is fixed to the frame body 21 forming the heat exchange part 22 of the heat exchanger 20.
Patent JP-H11340538-A (JP)
Title: Piezoelectric transformer and method for driving the same
Inventor: KATSUNO YUKIFUMI
IPC: H01L41/107
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a small and short piezoelectric transformer suited for mass-production. SOLUTION: An input part 32 wherein a plurality of piezoelectric ceramics layers 34 and a plurality of electrodes 35a and 35b are alternately laminated so as to face each other, in the thickness direction of a piezoelectric ceramics square plate 31, and an output part 33 in which the plurality of piezoelectric ceramics layers 34 and a plurality of electrodes 36a and 36b are alternately laminated so as to face opposite to the thickness direction, are provided, and at the input part 32 and the output part 33, between the electrodes 35a, 35b, 36a, and 36b are polarized in the thickness direction. A piezoelectric transformer is driven in the first-order oscillation mode of radial expansion of the square plate 31.
Patent JP-H077466-A (JP)
Title: Method for receiving synthetic diversity weighted after detection and diversity receiving system applying the method
Inventor: OMURA HIDEO
IPC: H04B7/08
Filed: 1993-06-17
Abstract: PURPOSE:To reduce the load of software processing and to shorten processing time by executing operation for weighted synthetic processing only when the output of a multi-valued judging part in a '0' system is different from that of an '1' system as a result of their comparison. CONSTITUTION:A demodulator 1a in the '0' system consists of a phase detecting circuit 11a for detecting the phase of an IF signal in the '0' system, an A/D converter 12a for A/D converting RSSI voltage (receiving level voltage) and a multi-valued judging part 13a for demodulating an output from the circuit 11a and a demodulator 1b in the '1' system consists of a phase detecting circuit 11b for detecting the phase of an IF signal in the '1' system, an A/D converter 12b for A/D converting the RSSI voltage and a multi-valued judging part 13b for demodulating an output from the circuit 11b. A CPU 2 capable of accessing the circuits 11a, 11B, the A/D converters 12a, 12b and the multi-valued judging parts 13a, 13b mutually compares the outputs of the judging parts 13a, 13b, processes their values as modulation data when both the values are equal or executes conventional weighted synthetic processing only when both the values are different with each other.
Patent JP-H076702-A (JP)
Title: Resonant cavity structure of klystron
Inventor: YAMAGUCHI NAOAKI
IPC: H01P7/06
Filed: 1993-06-17
Abstract: PURPOSE:To provide the resonant cavity structure of a klystron having the ability to surely and readily vary frequency even in a high resonance frequency band. CONSTITUTION:The resonant cavity structure of a klystron has a resonance frequency adjuster hole 13 formed in at least one part of its cavity wall 12 forming its resonant cavity 11. The hole 13 has its inside diameter set to a value larger than the axial height H2 of the resonant cavity 11, and also is bored in the cavity wall 12 with the dislocation of its central axis from the axial center line of the resonant cavity 11, so that the klystron can vary its frequency without difficulty and without fail.
Patent JP-H075799-A (JP)
Title: Voice information processor
Inventor: KONDO MASAMICHI
IPC: G10L15/00
Filed: 1993-06-17
Abstract: PURPOSE:To provide the voice information processor capable of obtaining a recognition output from a voice input with a simple constitution. CONSTITUTION:The voice compression coding data M1 obtd. by a voice information recording and reproducing device 51 and the standard pattern read out of a standard pattern memory circuit 3 are compared and matching distances are calculated by a distance calculating means 4. The standard pattern of the shortest matching distance is outputted as the recognition output R1 in accordance with the calculated results of the matching distances. An existing device, such as minidisk recording and reproducing device, is usable for this voice information recording and reproducing device 51, in this case, and, therefore, the device to obtain the recognition output R1 from the voice input S1 is easily constituted. A language learning machine by which the recognition output R1 is obtd. only when a learner makes pronunciation as good as his voice input S1 exceeds a standard distance RD to teacher's pronunciation, is buildable if the words, sentences, etc., by the pronunciation of the language teacher are formed as the standard patterns.
Patent JP-H09230142-A (JP)
Title: Polarizing element or polarizing plate
Inventor: OISO SHOJI
IPC: C07C245/08
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily and inexpensively manufacture a polarizing element (plate) with which the precise and fine control of the axis of polarization to arbitrary directions is possible and which exhibits high polarization characteristics at various kinds of hues by providing this element with a layer contg. a specific compd. or its copper compd. SOLUTION: The compd. expressed by formula I or its copper compd. is used as the dichromatic molecule for the polarizing element or polarizing plate. In the formula, Q1 denotes a naphthyl group having one or two sulfonic acid groups; Q2 , Q3 respectively independently denote a phenylene group or a naphthylene group, R1 denotes a hydrogen atom, lower alkyl group, acetyl group, benzoyl group, phenyl group, R2 denotes a hydrogen atom or the group expressed by formula II. R3 , R4 respectively independently denote hydrogen atoms, hydroxyl groups, lower alkyl groups, etc., m denotes 0 or 1, n denotes 1 or 2, m is preferably 1, but if m is 0, R2 is not the hydrogen atom. Q1 is a naphthyl group but the conjugation position thereof with azo group is preferably an α position.
Patent JP-S5371495-A (JP)
Title: Device for recovering flock on water
Inventor: GOTOU HIDEO
IPC: B01D17/00
Filed: 1976-12-08
Abstract: PURPOSE: To effectively recover flock, even if no water flows, wherein A pressure fluid passage having a turnable nozzle is formed at a fence arm mounted on the stem of each hull of a catamaran so as to extend outward. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08338994-A (JP)
Title: Liquid crystal display element and its production
Inventor: JIYOUTEN KAZUHIRO
IPC: G02F1/1337
Filed: 1995-06-14
Abstract: PURPOSE: To keep away the problem that the surface of a liquid crystal oriented film is made uneven by impurities, by modifying the surface of the liquid crystal orienting film with phthalate or siloxane. CONSTITUTION: A polyimide liquid crystal oriented film 13 is applied by printing a transparent glass substrate 11 on which a transparent electrode 12 is formed, and then the substrate is dried by heating on a hot plate and then heat treated on a hot plate or in an oven. The surfaces of two glass substrates 12 where the liquid crystal oriented films 13 are formed are covered with surface modifying films 16 of phthalate. A sealing resin 14 which also acts as a spacer is applied on one of the glass substrates 11 thus prepared to assemble a liquid crystal cell having 240 deg.C twisting angle and liquid crystal 15 is sealed in the cell. After sealing, the cell is heated to the temp. for isotropic liquid temp. and slowly cooled to obtain a liquid crystal display element.  In this method, by modifying the surface of the liquid crystal oriented film 13 with phthalate or siloxane, the problem that the surface of the orienting film 113 is made even due to impurities can be prevented.
Patent JP-H05154891-A (JP)
Title: Extruding device for mixed material of plastic and/or rubber
Inventor: HANSUUYOAHIMU GOORITSUSHIYU
IPC: B29C48/46
Filed: 1992-05-11
Abstract: PURPOSE: To provide a plastic and/or rubber mixture-extruding apparatus comprising a screw-type extruder and a gear pump which can process troublesome rubber mixture with no problems, equalizes the temperature difference of raw material in the radial direction due to the extruder, and needs only a slight space for installation. CONSTITUTION: In the apparatus for extrusion of plastic and/or rubber mixture comprising at least one screw type extruder, a subsequent gear pump 7, and an extruding head, the axis of the gears 7 and the axis of the screw 3 are arranged parallel or almost parallel to one another.