baber/WOPTO huggingface dataset:
Patent JP-H03110289-A (JP)
Title: Water pressure-type excavator
Inventor: NAKAO TAKASHI
IPC: E21B7/18
Filed: 1989-09-25
Abstract: PURPOSE:To greatly save the consumption of water as well as attain the miniaturization and cost reduction of a water pressure-type excavator by a method in which high-pressure water from a water pressure type pump is jetted as water jet for excavation, and excavated soil and water are discharged by an ejector. CONSTITUTION:High-pressure water from a water-pressure type pump is supplied to a water jet excavator 6 and jetted as water jet to separated solidified soil in an excavated pit P. The high-pressure water is partly jetted from an ejector nozzle 5b to produce vacuum in the rear of an ejector 5a and soil and water in the pit P are sucked and discharged. The soil and water are separated in a solid-liquid separator 7, and the water separated is reused as supply water to the pump 2. The excavating operation and the draining operation of soil and water are concurrently made or continuously made at a given interval of time.
Patent JP-H0780383-A (JP)
Title: Coating liquid applying method and coating applicator
Inventor: NUMATA TOSHIHARU
IPC: B05D1/26
Filed: 1993-09-10
Abstract: PURPOSE:To form a high-grade coating film having excellent surface characteristics by adjusting the extrusion rate of a coating liquid to a range of the prescribed equation with respect to the spacing between the downstream end of an application working surface in contact with the coating liquid and a base and the traveling speed and applying width of the base and applying the coating liquid. CONSTITUTION:This coating applicator 20 has a die head 23 formed with a slot part 26 between an upstream side lip 24 and a downstream side lip 25. The application working surface 20 which comes into contact with a magnetic dispersion 22 facing a web 21 at the front end of the downstream sides lip 25 and contributes to application is constituted to curve to project to the web 21 side and presses the magnetic dispersion 22 of a wet state extruded from the slot part 26 to the web 21, thereby applying the dispersion to the web and forming the coating film 29. The application is executed by adjusting the extruding rate Q of the magnetic dispersion 22 to the range of the equation when the spacing between the downstream web of the application working surface 30 in contact with the magnetic dispersion 22 facing the web 21 of the downstream side lip 25 and the web 21 corresponding thereto is defined as Gc, the traveling speed of the web 21 as V and the applying width as W.
Patent JP-H0888048-A (JP)
Title: Charging plug
Inventor: OKADA MINORU
IPC: H01R13/629
Filed: 1994-09-14
Abstract: PURPOSE: To connect a male and a female plugs lightly, by controlling a motor by microswitches provided at the insert starting position and the insert completing position, when both plugs are connected. CONSTITUTION: An opening 3 is provided to a case 2, and plural terminals 4 are set in the opening 3. And a pair of rollers 6 and 7 are arranged in the opening 3 at the interval the same as the inside of a female side plug, and microswitches 9 and 10 are provided at the position where the female side 1B of a plug 1 is inserted to the male side 1A, and at the position of completing the insertion. A control circuit 11 to control the starting and the stopping of the rotation of a motor 12 by the signals of the microswitches 9 and 10 is provided. And the rotary shaft of the motor 12 is connected to either one side of the pair of rollers 6 and 7, and the rotating force of the motor 12 is transmitted to either one side roller. Consequently, the female side plug can be inserted to the male side plug in a light force.
Patent JP-S61129709-A (JP)
Title: Magnetic head
Inventor: OTOGAWA TAKAO
IPC: G11B5/187
Filed: 1984-11-27
Abstract: PURPOSE:To prevent effectively tape squeaking and to obtain uniform quality by packing a fixed member including an organic lubricant to the surrounding of a magnetic core whose surface is processed by a surface active agent or a coupling agent so as to fix the magnetic core. CONSTITUTION:The magnetic core 1 is subjected to surface processing by the surface active agent or the coupling agent in advance before the storage into a case 5, the cores 1 are stored in the case while clipping shield plates 3, 4 in-between, the tip face having a magnetic gap 2 is faced to an opening 5a formed to a magnetic tape sliding face of the case 5 and the cores 1 is fixed by impregnating, packing and curing a fixed member 6 using a resin or the like as the mother material and including an organic group lubricant thereto into the case 5. The wetting performance of the fixed member 6 to the magnetic cores 1 is improved, the flow of the fixed member is made uniform and the lubricant is dispersed uniformly. The tape squeaking is prevented effectively and the quality of each magnetic head is made uniform.
Patent JP-H0672464-A (JP)
Title: Package
Inventor: OKABE MITSUO
IPC: B65D75/30
Filed: 1992-08-25
Abstract: PURPOSE:To ensure that a package has never been opened, if it has been opened by anyone, it can be known. CONSTITUTION:A light diffracting form 5 such as a relief of hologram is made on a surface of a content side of a seal layer 4 which is formed on a base layer 3. Then the seal layers 4 are jointed with each other on the light diffracting form 5, and heat sealed to seal a seal part 6 and to disappear the light diffracting form 5. Thus, if the seal part 6 is unsealed, is can easily be known.
Patent JP-2001071624-A (JP)
Title: Ink jet recording paper
Inventor: HORIUCHI HIROYUKI
IPC: B41M5/52
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To increase the laminate peel strength at the time of drying and at the time of immersion in water by constituting an anchor coat layer of the ink receiving layer, of a layer wherein the major components to form the layer are a styrene-acrylic copolymer resin having a glass transition point of a value in a specified range, and calcium carbonate. SOLUTION: At least on one surface of a base material, an anchor coat layer and an ink receiving layer are laminated in order, and thus, this ink jet recording paper is manufactured. In this case, the major components to form the anchor coat layer are constituted of a styrene-acrylic copolymer resin, of which the glass transition point is 0 to 20 deg.C, and calcium carbonate. By providing the anchor coat layer of this constitution, even when a considerable amount of a cationic ink fixer or a filler is added to the ink receiving layer, an interfacial peeling is not generated on the boundary surfaces between the ink receiving layer and the anchor coat layer. The ratio F/R between the weight R of the styrene-acrylic copolymer resin solid component and the calcium carbonate solid weight F in the anchor coat layer is preferably 0.1 to 0.5.
Patent JP-H1078084-A (JP)
Title: Power transmitting belt
Inventor: JONEN HIROSHI
IPC: B29K9/06
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To widely extend belt life by providing sufficient bending resistance under a low/high temperature environment and even when this temperature difference is increased. SOLUTION: This power transmitting belt comprises a bonding rubber layer 3 burying a core wire 2 along a belt lengthwise direction and a compressed rubber layer 4 layered on the bonding rubber layer 3. In the compressed rubber layer 4 of the power transmitting belt, a rubber composition of high saturation copolymer partially hydrogenating a ternary copolymer acrylonitrile-butadiene- carboxilic acid ester is used, in the bonding rubber layer 3, a rubber composition of nitrile hydride adding hydrogen by 80% or more double bond in a molecule of copolymer is used, a difference between an iodine number of nitrile hydride thus used and an iodine number of the high saturation copolymer used in the compressed rubber layer 4 is less than 13.
Patent JP-H04129355-A (JP)
Title: System start method in data multiplexer
Inventor: NISHIHARA SHINGO
IPC: H04L12/70
Filed: 1990-09-20
Abstract: PURPOSE:To save a storage capacity and to attain flexible countermeasure by allowing a data exchange processing unit to select and transfer a data multiplexer control program to each data multiplexer depending on kinds of terminal equipments offering the service and plural communication protocols and starting the system. CONSTITUTION:A data exchange processing unit PTX 10 stores transfer information of plural communication protocol programs pc-a to k to be transferred to each data multiplexer APi14i (i=1-n) into a transfer table tbX in an external file device FMX 13 and transfers the programs pc-a to k at the start of the APi14i. A storage means STi17i stores file information transferred from the PTX 10 to a non-periodic writable main storage device MMAi16i, and a delete means DLi18i deletes file information from the MMAi16i based on a command of the PTX10. Thus, the APi14i copes flexibly with the combination of communication protocols offered to a terminal equipment Tij2ij connecting thereto, optimizes the storage capacity of the FMX13 to improve the service performance of the system.
Patent JP-S60139450-A (JP)
Title: Automatic release and transfer method of printed towel cloth by screen printer
Inventor: NAGAI YOSHIMITSU
IPC: B65H41/00
Filed: 1983-12-27
Abstract: PURPOSE:To enable the enhancement in finish quality of a product and labor saving, by performing the detachment work of printed towel cloth by turning up said towel cloth by the similr operation as manual release operation without pressing the printed part of said towel cloth at all and transferring the same to the next drying process. CONSTITUTION:When printed towel cloth A reaches a final position (a), a release roller 23 is allowed to advance slightly while the pointed end of the needle 23'' of said roller 23 is rotated to a direction for turning up the side edge A' of the printed towel cloth A and the pointed end of the release roller 23 is hooked with the side edge A' of the towel cloth A. Thereafter, by horizontally advancing the release roller 23 in an adequate amount, the printed towel cloth A is turned up from a conveyor belt 2 so as to wind said towel cloth A around the release roller 23. Next, the rising driving of a conveyor frame 20 is started and a hanging lever 21 is raised and displaced to an obliquely upward direction along the guide rail 12 on the frame 11 through the conveyor frame 20. In this case, the towel cloth is perfectly hung from a hanging bar 7 in a twofold state and sent to a dryer 5.
Patent JP-S60148489-A (JP)
Inventor: ISHIDA KAZUO
IPC: B65D90/48
Filed: 1983-12-29
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-H0191744-A (JP)
Title: Far infrared radiator for heating tea leaves
Inventor: MORITA TOSHIHIKO
IPC: F26B23/04
Filed: 1987-10-01
Abstract: PURPOSE:To provide the title radiator which can be used in tea leaf drying to give uniformly dried leaves in high efficiency, by setting a radiation plate of high thermal conductivity on one surface of the heater with a specific structure. CONSTITUTION:A glass tube 7 is inserted into the hole 5 in a plate ceramic heater 3, and an electric resistance heating element 6 is inserted into the tube 7 to form the heater 1. Then, a radiation plate 2 of high thermal conductivity, preferably made of an aluminum alloy, is lined on the lower face of the heater 1 to give the subject radiation structure.
Patent JP-S63105482-A (JP)
Inventor: KOKUBU SADAO
IPC: H01R43/10
Filed: 1986-10-22
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-H0296743-A (JP)
Title: Silver halide photoraphic sensitive material
Inventor: ITO TADASHI
IPC: G03C1/85
Filed: 1988-10-03
Abstract: PURPOSE:To obtain the subject material which has high sensitivity and sharpness and antistatic effect by incorporating a surfactant having polyglycerol group in the photographic constituting layer of the photosensitive material contg. a silver halide emulsion layer. CONSTITUTION:In the photosensitive material contg. at least one layer of the silver halide emulsion layers which is spectrally sensitized and mounted on a substrate body, the surfactant having the polyglycerol group is incorporated in at least one layer of the silver halide emulsion layers. The usable silver halide emulsion is spectrally sensitized, and a sensitizing pigment is composed of a cyanine pigment, a merocyanine pigment, a complex cyanine pigment, a complex merocyanine pigment, a holoholar cyanine pigment, a styryl pigment, a hemicyanine pigment, an oxonol pigment or a hemioxonol pigment and the like. Thus, the photosensitive material which has the high sensitivity and sharpness and a less contamination due to an automatic processor, is obtd.
Patent JP-H08113085-A (JP)
Title: Attaching structure of parcel side
Inventor: ISHIDA YASUKI
IPC: B60R22/22
Filed: 1994-10-14
Abstract: PURPOSE: To simplify a metal mold for forming a parcel side to reduce the cost, increase the rigidity of the parcel side on the front side, and reduce mating defective and attaching defective caused by thermal deformation by changing attaching structure especially on the front side of the parcel side. CONSTITUTION: An attaching flange 36 extending in the horizontal direction and inward from the lower edge of a seat belt insertion opening 35 formed at the front side corner of a parcel side 30 is installed, an attaching piece 73 formed in a bracket 71 on a car body side is restricted on the horizontal surface, the attaching flange 36 of the parcel side 30 is fixed with a screw to the attaching piece 73, and the seat belt insertion opening 35 is fit with a seat belt escutcheon 60 to blindfold the attaching flange 36.
Patent JP-S60140697-A (JP)
Inventor: IDE KATSUYUKI
IPC: H05B41/36
Filed: 1983-12-27
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-H02101034-A (JP)
Title: Production of phenol
Inventor: MATSUDA FUJIO
IPC: C07C39/04
Filed: 1988-10-05
Abstract: PURPOSE:To enable one-step production of phenol in high selectively and yield, by vapor-phase catalytic oxidation of benzene in the presence of phosphoric acid and copper phosphate using water as an oxidizing agent. CONSTITUTION:In the presence of a catalyst, such as phosphoric acid, copper phosphate, chromium phosphate, iron phosphate, or calcium phosphate, benzene is brought into contact with water in vapor phase to give phenol. The catalyst is preferably porous and the reaction temperature is preferably 300 to 550 deg.C. In the process according the present invention, the starting materials are inexpensive and the formation of carbon dioxide, as a by-product, is reduced and complete oxidation can be controlled. The hydrogen as a by-product can be used in another application and the corrosion of the reactors can be reduced, because water and benzene are used as starting substances.
Patent JP-S60145057-A (JP)
Title: Production unit for rice ball
Inventor: SUZUKI MAKOTO
IPC: A23L7/10
Filed: 1983-12-29
Abstract: PURPOSE:To aim at improvement in production ability, by combining a turntable type device for molding and pressing rice balls with a turntable type packaging device. CONSTITUTION:Boiled rice is fed to the mold hole 12 by the station (ST)A, a hole is made in the boiled rice by the boring bar 12 at the ST:B, an ingredient is fed to the hole at the ST:C, the boiled rice is molded and pressed by the lowering molding and pressing plate 16 at the ST:D, to give the rice ball 9. The pushing member 18 is raised at the ST:E, the rice ball 9 is pushed up from the mold hole 12 onto the turntable 21 of the packaging device 2, and covered with the sheet S sitting on the belt 32 of the sheet conveyor 3 and waiting. The thrusting member 5 is operated, the rice ball 9 is thrust out on the ST:H, with the part hanging under the sheet S is tucked under the bottom of the rice ball 9, an edge part near the outside of the table 21 at both the ends of the sheets S is folded in such a way that it is laid on the rice ball 9, and the edge part is melted, bonded and fixed.
Patent JP-H04130805-A (JP)
Title: Electric power control circuit of linearized power amplifier
Inventor: NAKANISHI HIDEKAZU
IPC: H03F3/21
Filed: 1990-09-21
Abstract: PURPOSE:To decrease a loop gain under 20dB and to stabilize a loop action by arranging variable attenuators side by side inside and outside of the loop of an envelope feed back shape linearized amplifier. CONSTITUTION:A power amplifier 11 has an electric control terminal 12, which executes an output electric power control, and an auxiliary sub-control terminal 13, in which a linealization of the power amplifier can be optimized in accordance with an output electric power level. A part of output electric power is taken out at an output coupler 14 and connected to the inversion terminal of a comparator 21 through a variable attenuator 16 after a detection in a output detector 15. The output of a comparator 17 is impressed on an electric power control terminal 12 as a feed back voltage. A part of an input signal is taken out at an input coupler 18 and an input detector 19 generates an envelope signal. Then it is connected to the non-inversion terminal of the comparator 17 through a variable attenuator 20. The variable attenuator 20 can control attenuating quantity in 2<3>=8 stages at most by the control signal of three bits A, B and C. On the other hand, the variable attenuator 16 changes attenuating quantity in 2 stages by the control signal of a bit D.
Patent JP-2001073659-A (JP)
Title: Shutter-take-up device for building
Inventor: HOSOYAMA KENJI
IPC: E06B9/56
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To form a wheel of a resin material so as to lower a cost by constructing a winding drum of a plurality of resin wheels fitted around a fixed shaft freely rotationally, steel stays integrally connecting the resin wheels at predetermined intervals, and a reinforcing plate arranged between the adjacent stays for preventing deflection of the stays. SOLUTION: Around the outer circumference of an electric motor 4 main body constituting a take-up device 3, wheels 6, 7 are fitted freely rotationally. On the other hand, in a fixed shaft 8 in the take-up device 3, one end part is fixed in the cantilever form to the side plate of a shutter case, while the other end part is set opposedly to an electric motor output shaft 4a. Wheels 9, 10 are fitted around the fixed shaft 8 freely rotationally, and the respective outer circumference parts of the resin wheels 6, 7, 9, 10 are connected to each other at a predetermined interval by means of a pair of adjacent steel stays 11.  The outer circumference parts of the wheels 6, 7, 9, 10 are connected mutually in the axial direction into a cylinder form by means of a pair of reinforcing plates 16 in a plurality of axial positions of the stays 11, and a winding drum D, free to rotate normally and reversely to the fixed shaft 8 fixed on the body side and the electric motor 4 main body is constructed.
Patent JP-H03113464-A (JP)
Title: Electrostatic charge image developing toner and its manufacture
Inventor: AKASHI YASUHISA
IPC: G03G9/08
Filed: 1989-09-28
Abstract: PURPOSE:To enhance chargeability and development performance by copolymerizing a monomer having a carboxylic acid with another copolymerizable monomer in suspension using a dispersant and after the suspension polymerization by treating the suspension product with an aqueous solution of alkali, and using the obtained copolymer as a binder resin. CONSTITUTION:The binder resin is prepared by copolymerizing a monomer having a carboxylic group with a copolymerizable monomer in suspension using a dispersant and after the suspension polymerization, treating the suspension product with an aqueous solution of alkali. The resin itself can be elevated in polarity by introducing acid groups, and causes cross-linking reaction with the metal compound added at the time of melt kneading, resulting in increasing the strength of the toner. The resin obtained by adding some of an aqueous solution of alkali after the end of the polymerization, and treating it is used for the toner binder, thus permitting development performance and chargeability to be enhanced.
Patent JP-S62111563-A (JP)
Title: Image reader
Inventor: FUNADA MASAHIRO
IPC: H04N1/04
Filed: 1985-11-11
Abstract: PURPOSE:To attain image reading of high quality by compensating a reading signal and correcting dimming and shading at the reading of a reference reflecting plane such as a reference white board. CONSTITUTION:An image reading means 108 reads out a reflected light beam from an original P irradiated from a light source 100. The reading means 108 reads out also a reflected light beam from the reference reflecting plane 110A and the quantity of light of the light source 100 is controlled by the 1st light control means 120 so that the density of reflection coincides with an objective value. To read out an image precisely, the 2nd light control means 130 controls the quantity of light of the light source 100 furthermore. A correcting means 140 obtains correction data for correcting shading to correct an image signal read out from the original P. Consequently, influence due to the change of reflection density of the reference reflecting plane can be removed. Thereby, image reading of high quality can be attained.
Patent JP-H1188147-A (JP)
Title: Level shift circuit
Inventor: NAKAMURA HIROISA
IPC: H03K3/356
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To allow the circuit not to require MOS transistors(TRs) with a high breakdown voltage by adopting a low voltage for the voltage applied to the MOS TRs in use. SOLUTION: In the case of converting a voltage of Vcc/GND into a voltage of -Vpp/GND, a voltage conversion circuit 1 converts the voltage of Vcc/GND into a voltage of Vcc/-1/2Vpp and a voltage conversion circuit 2 converts the voltage of Vcc/-1/2Vpp into a voltage of -1/2Vpp/GND, and a voltage conversion circuit 3 converts the voltage of -1/2Vpp/GND into a voltage of -Vpp/GND finally. Thus, only a voltage of |Vcc+1/2Vpp| is applied between a gate and a drain of n-channel MOS TRs 13, 14.
Patent JP-H066778-A (JP)
Title: Decoding device for block conversion code
Inventor: NAKAYA HIDEO
IPC: H04N19/67
Filed: 1992-08-26
Abstract: PURPOSE:To produce an excellent restored picture by making it possible to discriminate whether or not the estimation is successful when estimating an important word by using the peripheral decoding data in the case an error occurs in the important word generated by block encoding processing. CONSTITUTION:In a correction circuit 14, important words DR and MIN are estimated by the method of least squares in the case an error occurs in the important works DR and MIN. With the correct important word or the corrected important word, an ADRC decoder 17 performs decoding to generate decoding data. A discrimination circuit 19 obtains the absolute sum of the difference between the decoding value of the plural peripheral picture elements of the noticed block with the erroneous important word and the decoding value of plural picture elements located at the boundary between noticed blocks. When the sum of the absolute value is higher than a threshold value TH1, a switch circuit 20 changes the value of a flag S forcedly to that showing the failure of the estimation of the important word.