baber/WOPTO huggingface dataset:
Patent JP-S6044000-A (JP)
Title: Loudspeaker device
Inventor: SAEKI SHIYUUJI
IPC: H04R17/00
Filed: 1983-08-20
Abstract: PURPOSE:To execute easily the inflexion vibration of a piezoelectric element, and to prevent the drop of a sound pressure level in a low register by coupling the center part of the piezoelectric element to a part of a cabinet by keeping an interval by a spacer to support it. CONSTITUTION:A base board 4 and the piezoelectric element 2 are provided in a radio set cabinet body 1. The piezoelectric element 2 is a bimorph type formed by sticking the piezoelectric elements 11, 12 to both upper and lower faces of a metallic intermediate electrode 10. A spacer 7 consisting of a high rigidity material such as a metal or a polymer, etc. is provided on the center part of this piezoelectric element, and this part is stuck firmly by keeping the gap (d) to the cabinet body 1. The gap (d) is provided to enable the piezoelectric element 2 to perform the inflexion motion. Accordingly, its vibration modes I , II and III are not suppressed to realize a loudspeaker device extending over a wide band.
Patent JP-H04353166-A (JP)
Title: Laying sheath for pc stressing wire
Inventor: SUZUKI TETSUO
IPC: E04C5/10
Filed: 1991-05-29
Abstract: PURPOSE:To make laying of huge PC concrete boards possible by laying, in a way of being suspended above the ground, long sheaths for passing high strength steel wires therethrough before casting of concrete. CONSTITUTION:A sheath manufacturing machine is installed on the ground of a construction site, and a long sheath 1 in a specified length is made as the sheath 1 delivered from the manufacturing machine is suspended with a long, straight gutter 3. After that, the sheath 1 is made to drop from the gutter 5 and is placed on spacers 4 that are provided beforehand in a row in a place where the sheath is to be laid. Then the sheath is stamped down by foot and is held firm with elastic clamping pieces 8, 8 provided on the spacers 4.
Patent JP-H079520-A (JP)
Title: Injection mold
Inventor: MORIOKA SHINICHI
IPC: B29C45/73
Filed: 1993-06-23
Abstract: PURPOSE:To make a molded product coolable in the vicinity of a parting line of molds and mold release properties, and improve a molding quality and productivity of a molded product. CONSTITUTION:In a mold 10 having cavities 11A, 11B or cores 12A, 12B which are divided into at least two, cooling passages 15, 16 penetrating through a parting line 14 of the cavities 11A, 11B or the cores 12A, 12B and a water stop valve performing water passing or water stopping in the parting line 14 of the cooling passages 15, 16 is provided.
Patent JP-S5940917-A (JP)
Title: Ventilating device in automobile
Inventor: WATAYA SEISHI
IPC: B60H1/24
Filed: 1982-08-30
Abstract: PURPOSE:To prevent the temperature of the passenger compartment of an automobile on parking under the blazing sun from rising, by arranging a solar battery for operating a ventilating motor fan. CONSTITUTION:When a switch 4 is closed, a motor 31 is rotated by electromotive force generated from a solar battery 2 due to the direct sun light to rotate a fan 32 for exhausting air in a passenger compartment outboard to ventilate the latter. With this arrangement, the passenger compartment of the automobile on parking under the blazing sun may be ventilated without the dissipation of power in a battery, to prevent the temperature rise.
Patent JP-H113639-A (JP)
Title: Puffer type gas-blast circuit breaker
Inventor: KASHIMURA KATSUICHI
IPC: H01H33/74
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a puffer type gas-blast circuit breaker that effectively utilizes puffer pressure for its improved circuitbreaking performance. SOLUTION: A puffer type gas-blast circuit breaker comprises a fixed arcing contact 7, a puffer cylinder 1 having a hollow shaft part 1b, an insulating nozzle 4 provided at one end of the cylinder 1 so as to define arc-extinguishing gas passages, a movable arcing contact 2 provided at the opening 1f of the shaft part 1 so as to come into or out of contact with the fixed arcing contact 7, a fixed piston 5, and an operation part 1e adapted to be operated in the direction to separate the movable arcing contact 2 from the fixed arcing contact 7. The operation of the operation part 1e allows the piston 5 to compress arc- extinguishing gas in the cylinder 1, of which action then blows arcs over between both those contacts 2 and 7 to extinguish arcs. The gas passage area of the shaft part 1b is made at least four times as large as that of the movable arcing contact 2.
Patent JP-H09330873-A (JP)
Title: Bake oven
Inventor: YAMADA YOSHIAKI
IPC: G03F7/38
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To reduce variations, etc., of a temperature distribution in a semiconductor substrate face and heat history among a plurality of semiconductor substrates by a method wherein there is provided a heat shielding part for preventing heat transmission in a transfer port. SOLUTION: First, a door 5 is moved upward, and a semiconductor substrate 1 is moved by conveying means and conveyed onto a hot plate 2 through a transfer port 4, and the door 5 is dropped downward and the transfer port 4 is closed. The semiconductor substrate 1 is heated by the hot plate 2. After heat treatment is finished for a specific time, the door 5 is raised upward, and the semiconductor substrate 1 is moved and conveyed from the transfer port 4. As described above, when conveying in or out the semiconductor substrate 1, the transfer port 4 is opened, and when not conveying it in or out, the transfer port 4 is closed by the door 5.  Thereby, such a fact is removed that a temperature of the semiconductor substrate 1 on the hot plate 2 is reduced near the transfer port 4, so that a temperature distribution in the substrate is made uniform, and variations, etc., between semiconductor substrates are also removed.
Patent JP-H04231438-A (JP)
Title: Deposition-hardened tool steel
Inventor: RARUSU OOKE NORUSUTOREMU
IPC: C21D6/00
Filed: 1991-05-28
Abstract: The invention relates to a precipitation-hardenable tool steel intended for plastic forming tools manufactured therefrom. The tool steel at the manufacturing of the tool and prior to hardening through ageing treatment but after solution heat treatment and cooling to room temperature has a hardness less than 40 HRC, but after the manufacturing of the tool and the subsequent age hardening treatment, i.e. in the precipitation hardened condition, is harder than 45 HRC and has a high corrosion resistance and a toughness sufficient for plastic forming tools. The steel contains in weight-%: <IMAGE> balance being essentially only iron, impurities and accessory elements in normal amounts.
Patent JP-H114588-A (JP)
Title: Detection method of speed and distance
Inventor: NAGATSUGI YOSHIHIDE
IPC: H02P29/00
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To operate stably even in a range of a low speed very close to zero while a conventional tachometer generator is used and enable detection of an extra-low speed and a short run distance. SOLUTION: A phase difference between an input from a tachometer generator 2 and an output from a function generator in a signal processor DSP 12 is detected from the product of the input and the output, and the frequency of the output of the function generator is controlled in accordance with the phase difference component so as to follow the input of the tachometer generator to detect the speed. As the input from the tachometer generator 2 is not converted into a pulse, a stable operation can be obtained even in a low speed range in which an output voltage from the tachometer generator is lowered. Further, since the number of pulses is directly detected but a rotation angle, the detection precision can be substantially improved.
Patent JP-S5776981-A (JP)
Title: Drive method for solid-state image sensor
Inventor: TERANISHI SHINICHI
IPC: H04N5/335
Filed: 1980-10-30
Abstract: PURPOSE:To prevent blooming, by lowering the potential of a transfer gate in the vertical blanking period after increasing it once and transferring the charge of a CCD register to a charge absorbing section during the time. CONSTITUTION:When a potential of a transfer gate 3 is increased during the vertical blanking period, signal charge stored in a storage area 1 are moved to the 1st vertical CCD register 2. The storage of signal charge is made in the storage area 1 according to the incident light up to now. On the other hand, the signal charges transferred to the 1st vertical CCD register 2 are transferred from the register 2 to the 2nd vertical CCD register 5 in the remaining vertical blanking period. In this case, no charge flows from the storage area 1 to the 1st vertical CCD register 2 to eliminate blooming.
Patent JP-H05319083-A (JP)
Title: Evaporator temperature control device in air conditioner for vehicle
Inventor: FUJII KAZUO
IPC: B60H1/32
Filed: 1992-05-20
Abstract: PURPOSE:To restrain an evaporator from being increased in temperature as well as to effectively prevent the occurrence of odor from the evaporator by providing a means regulating the action of the evaporator in response to manipulated variables combining basic manipulated variables with corrective manipulated variables. CONSTITUTION:The temperature Te of an evaporator is detected by a detecting means 56, and proportion integrating operations for deviation between the detected temperature Te and a specified target temperature Te' are performed, so that basic manipulated variables for making the detected temperature Te close to the target temperature Te is thereby produced. Furthermore, corrective manipulated variables restraining the detected temperature from exceeding the upper limit temperature of the evaporator, is produced based on both deviation Z1 between the detected temperature Te and the specified upper limit temperature Teu of the evaporator and the rate E2 of change in the detected temperature Te. The action of the evaporator is regulated by a regulating means in response to manipulated variables combining basic manipulated variables with corrective manipulated variables Iu to restrain the evaporator from being increased in temperature, so that the occurrence of odor is thereby prevented.
Patent JP-H06341324-A (JP)
Title: Engine combustion control device
Inventor: INAME TSUTOMU
IPC: F02B31/00
Filed: 1993-05-31
Abstract: PURPOSE:To provide a combustion control device of an engine to suppress the deterioration of the vent resistance due to the presence of a turning shaft of a swirl control valve, and at the same time, improve the exhaust gas characteristics at least while the engine is in the cold condition. CONSTITUTION:A swirl control valve 13 having a turning shaft 11 on the extension line of a partitioning wall 3 of first and second suction ports 5, 7 consists of a first plate 15 facing the first suction port 5 and a second plate 17 facing 17 facing the second suction port 7. A third plate 19 to constitute an extended partitioning wall is provided. The turning shaft 11 consists of an inner shaft where the first plate 15 is mounted, and an outer shaft where the second plate 17 is mounted. An EGR circulating tube 31 and a fuel injection valve 33 are arranged upstream of the first intake port 5. The swirl control valve 13 is closed when the engine is in the cold condition, the total amount of the intake air passes through the first intake port 5 to generate the swirl. When the engine is in the cold condition, the reflux of EGR is executed, and the reflux rate of the EGR is reduced as the engine temperature rises.
Patent JP-S6046268-A (JP)
Title: Cooler for thermal head
Inventor: MURANO SHIYUNJI
IPC: B41J29/377
Filed: 1984-07-25
Abstract: PURPOSE:To achieve a higher printing quality, a greater printing speed and a longer life of a thermal head by mounting an electron cooling element on a head bracket housing a head heat generating section to radiate excessive heat of the thermal head. CONSTITUTION:A head heat generating section is made up of a thermal head 1, a head bracket 10 housing the thermal head 1, electronic cooling elements 11 mounted on both sides of the head bracket 11, a signal cable 13 and a power feed cable 12 respctively connected to the thermal head 1 and the electronic cooling element 11 and a heat radiation fin 14 mounting on the outside of the electronic cooling element 11. With such an arrangement, excess heat from the thermal head 1 after the pringing by generating heat is transmitted to a thermosensitive paper while most of the remainder to the electronic cooling element 11 and the head bracket 10. In this case, when fed with power, the electronic cooling element 11 start cooling to lower the temperature. On the other hand, the heat absorbed by the electronic cooling element 11 is dissipated into the atmosphere through a radiation fin 14.
Patent JP-S63317788-A (JP)
Title: Inspection apparatus
Inventor: YAMAMOTO YASUTO
IPC: G01R31/26
Filed: 1987-06-19
Abstract: PURPOSE:To reduce the damage of an object to be inspected due to too little or excessive pressing force to a large extent, by providing a fluid pressure control means for making the pressure of a fluid becoming the drive source of a press driving part variable by an electric signal. CONSTITUTION:Numerical value data is operated and inputted from a keyboard 51 in order to press a film electrode after the film electrode 11 is placed on the electrode of an LCD 10. This data is inputted to a CPU 50 and digital output is converted to an analogue signal by a D/A converter to be applied to the force motor of an electropneumatic regulator 40. The air pressure corresponding to a set electric signal is outputted and the pressing force of an air cylinder 30 is determined. When the air cylinder 30 is driven, the revolving arm of a pressing part 20 is revolved and the film electrode 11 is pressed to each electrode by the press pad provided to the leading end of the revolving arm.
Patent JP-H01320786-A (JP)
Title: Plug socket for fm and tv
Inventor: YAMADA TORU
IPC: H04N7/10
Filed: 1988-06-21
Abstract: PURPOSE:To get a plug socket being convenient to an AV system by installing an input terminal for a mixed signal of FM and TV through a coaxial cable and a 2 output terminal for distributing this signal through a distributor and transmitting them to a TV set and an FM receiver respectively. CONSTITUTION:A distributor A1 consists of a distribution transformer T1, condensers C1 to C3 and a resistance R1. A coaxial cable through which FM and TV broadcasts are sent from an antenna is connected an input terminal N. A distribution circuit A2 consists of a distribution transformer T2, condensers C4 to C7 and a resistance R2. Its distributed output powers are sent to an FM receiver and a TV set through connecting terminals O2 to O3. By using such FM and TV plug socket of this constitution, it is possible to connect the TV set and the FM receiver simultaneously to respective lines and connection of an AV system and so on thereto becomes easy.
Patent JP-H0318094-A (JP)
Title: Method of mounting electronic parts onto printed circuit board
Inventor: FUJII AKIRA
IPC: H05K3/34
Filed: 1989-06-14
Abstract: PURPOSE:To enable soldering of the electronic parts having minute intervals of terminals onto a printed board by a method wherein a resin layer in which metal chips which are magnetizable are mixed is spread over a printed board plane, and a magnetic field is applied to the resin layer to collect the metal chips in the resin layer selectively onto a conductive layer, and then terminals are connected with the conductive layer of the printed board through the metal chips. CONSTITUTION:On the surface of a printed board 12 on which a conductive layer 11 is formed into a predetermined pattern by photolithography, an epoxy resin in which needle-form metal chips 13 such as nickel or cobalt subjected to solder plating which can be magnetized easily is spread. Next, a metallic magnetizing board 17 consisting of a resin board in which magnets 15 are buried at corresponding positions to the arranged positions of the conductor layers 11 is arranged and the magnetic field of the magnets gathers the metal chips 13 onto the conductor layer 11. The resin layer 14 is heated at low temperature in order to get the resin layer 14 into a semi-hardening state and terminals 5 of a mounted electronic part 1 are set on the gathering metal chips 13. Then the terminals 5 are bonded by heating so that the terminals 5 are connected with the conductive layer pattern of the printed board through the metal chips 13. Thus, the electronic part having minute intervals of terminals can be soldered onto the printed board easily.
Patent JP-S639160-A (JP)
Title: Solar cell module
Inventor: NAKANO AKIHIKO
IPC: H01L31/04
Filed: 1986-06-30
Abstract: PURPOSE:To obtain a solar cell module; which is easier to manufacture, can be finished in less manhour, is low-cost and furthermore, is highly reliable; by a method wherein a solar cell element formed on the surface on one side of a glass substrate is housed in a box having grooves on the periphery, a sealing compound is arranged lying over on the periphery of the glass substrate and the edge part of the box and a specific shape material is fitted into the peripheral grooves of the box. CONSTITUTION:A solar cell element 12 formed on the surface on one side of a glass substrate 11 is housed in a box 20 having grooves 21 on the periphery facing the glass substrate 11 to the upper side and a sealing compound 40 is arranged lying over on the periphery of the glass substrate 11 and the edge part of the box 20. Moreover, the part lying over on the edge part of the box 20 and the peripheral edge of the glass substrate 11 has a length enough to press the sealing compound 40 and also, the leg 31 of a shape material 30 with a F-shaped section is fitted into the grooves 21 of the box 20. For example, the solar cell element 12 is formed under the lower surface of the glass substrate 11 and a rear protective film 14 formed of Al film and so on is provided under the solar cell element 12 through an insulating resin 13. Moreover, as the mold material 30, 4 Al frames, which are cut each end at 45 deg. and are subjected to a surface alumite treatment, are used and as the material of the box 20, an ABS resin is used.
Patent JP-H01319110-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: KANAI HITOSHI
IPC: G11B5/31
Filed: 1988-06-20
Abstract: PURPOSE:To cause the tip of an upper magnetic pole to a prescribed shape and dimension and to determine an exact core width by providing a resist accumulator on the upper surface of a coil layer and forming the frame pattern for plating of enough height. CONSTITUTION:An insulating layer 18 of enough thickness is overlapped on a coil layer 16 and etching is executed to the upper surface of the insulating layer 18a. Then, since a resist accumulator 18 is formed in an above mentioned way, photo-resist 20 obtains enough thickness in the resist accumulator 18a. Thus, the protruding quantity of a frame pattern 22 for plating, which is formed in the internal side of the resist accumulator 18a, goes to be enough. Accordingly, for a magnetic substance in a part to be an upper magnetic pole 24, a cross section is formed in a rectangular shape. Then, this magnetic substance 26 and a surrounding part are completely separated on the frame pattern 22. Thus, the tip of the magnetic pole is formed with high accuracy and the head core width is determined. Then, magnetic recording density can be further improved.
Patent JP-H0445035-A (JP)
Title: Original conveyor
Inventor: SAWADA HIROHISA
IPC: B65H5/06
Filed: 1990-06-11
Abstract: PURPOSE:To keep off any skewing motion as well as stabilize the extent of conveyance by constituting the circumference of a feed roller with a pilelike rubber sheet, while forming an intervalve between this rubber sheet and a fulcrum shaft with a hard material part at the central neighborhood of this feed roller, a range from both the symmetrical ends to the outside of original width with soft foam sponge roller, respectively. CONSTITUTION:The circumference of a feed roller 4 is formed with a pipelike rubber sheet 4d, while an interval between this rubber sheet 4d and a fulcrum shaft 4c is formed with a hard material at the central neighborhood 4a of the feed roller 4. In addition, a range 4b from both the symmetrical ends to the outside of width of an original sheet S is formed with a soft foam sponge roller. With this constitution, conveying force at the vicinity of the central part of the original range is made larger but this force at both the symmetrical ends is made smaller up to the utmost, through which any skewing motion of the original sheet S is prevented from occurring.
Patent JP-S5675763-A (JP)
Title: Conference connection system
Inventor: IGARASHI BUNSHIROU
IPC: H04M3/56
Filed: 1979-11-27
Abstract: PURPOSE:To enable the conference connection of multistation and multimembers over a plurality of stations, by using only one relay line between stations, through the provision of a conference relay device, in the multistation and multimembers conference connection system using an automatic exchanger. CONSTITUTION:Via a relay line D-2 connected to the 1st station A and the 2nd station B, a conference invitation telephone set CF TEL connecting a plurality of called conference telephone sets TEL is provided with the 1st station A. Further, in  the conference connection system of the automatic exchanger, the conference relay device CFRT having one input terminal connected to the conference invitation telephone set CF TEL via a relay line D-2 between stations and a plurality of output terminals connected to called conference telephone sets is privided with the 2nd station B, allowing to make call-out connection from the conference invitation telephone set CF TEL to the called conference telephone sets TEL by using only one relay line D-2 between stations.
Patent JP-H0811498-A (JP)
Title: Transfer sheet for wrapping
Inventor: MISUMI HIROAKI
IPC: C09J7/02
Filed: 1994-07-05
Abstract: PURPOSE:To provide a transfer sheet for wrapping of good follow-up properties by enduring against heat and pressure at the time of transfer, performing good transfer, protecting a pattern layer from getting damaged after the transfer, and using polyurethane resin or mixed resin of epoxy and melamine resins. CONSTITUTION:A top coat layer 12 is formed on a base 11, over which a pattern layer 13 and a bonding agent layer 14 are laminated successively, and the top coat layer 12 is composed of two-part liquid reaction curing type resin containing polyurethane resin blended with an isocyanate curing agent, or thermosetting type resin composed of a mixture of epoxy resin and melamine resin in the constitution of a transfer sheet for wrapping.
Patent JP-S6163687-A (JP)
Title: Novel 1-hydroxy-1, 1-diphosphonic acid, manufacture and medicine
Inventor: HERUMUUTO BURUUMU
IPC: C07F9/38
Filed: 1985-07-10
Abstract: 1-hydroxy-1,1-diphosphonic acid compounds corresponding to the following general formula    <IMAGE>  (I)  in which R and R1 represent hydrogen or methyl, X represents hydrogen, halogen, amino, which may be acyl substituted, lower alkyl, which may be substituted by amino or acyl substituted amino, or lower alkoxy, Y represents O, S or NH Z represents lower alkylene, which may be substituted by amino or acyl substituted amino, and m and n have the value 0 or 1 with the proviso that, where n is 1, m is also 1; and to pharmacologically compatible salts thereof. The invention also relates to a process for producing these compounds and to their use in pharmacological preparations having cytostatic activity.