baber/WOPTO huggingface dataset:
Patent JP-S60166431-A (JP)
Title: Straight-hydraulic mold clamping mechanism
Inventor: AOKI KATASHI
IPC: B22D17/26
Filed: 1984-02-09
Abstract: PURPOSE:To obtain a mold clamping mechanism, which can adjust the thickness of a mold automatically by oil pressure every time the thickness of the mold varies, by extending a mold-thickness adjusting cylinder to the front section of a cylinder for a mold-clamping cylinder. CONSTITUTION:A mold-thickness adjusting cylinder 11 in length L supplying the reduction section of mold thickness is extended to the front section of a cylinder for a mold- clamping cylinder 7. The inner diameter of the mold-thickness adjusting cylinder 11 and the inner diameter of the front section of the mold clamping cylinder 7 required for generating mold clamping force are formed in the same diameter, a mold clamping piston 8 does not contribute to mold clamping, the inner diameter of the rear section of the mold clamping cylinder 7 only of movement with the opening and closing of molds is shaped in size larger than the outer diameter of the mold clamping piston 8, and hydraulic resistance against the mold clamping piston 8 on the opening and closing of the molds is reduced. Even when the mold thickness of molds 5a, 6a is thinner than molds 5, 6 in the mold clamping mechanism, a mold-thickness reduction section is supplied by the mold-thickness adjusting cylinder 11, the mold clamping piston 8 is advanced, the molds 5a, 6a are closed under the state left as they are, and the molds are clamped.
Patent JP-S61181778-A (JP)
Title: Rear-wheel steering controller for vehicles
Inventor: OUCHI MITSUSACHI
IPC: B62D7/14
Filed: 1985-02-07
Abstract: PURPOSE:To reduce a turning radius of a car at the time of curving a narrow road, by setting a steering angle of a rear-wheel steering gear to zero in the case where there is an obstacle in and around either side of the car, while electrically controlling the said steering angle in the other case. CONSTITUTION:A sideward distance detector 4 detects a distance between an obstacle situated in the opposite side to a steering direction of a front-wheel steering gear 2 and one side of a car being opposed to this obstacle, and outputs this detecting signal to a control device 5. When the said distance is smaller than the specified value, the control device 5 makes the steering angle of a rear-wheel steering gear 1 keep zero irrespectively of the steering angle of the front-wheel steering gear 2. And, when the said distance is larger than the specified value, the control device 5 makes an electrical control device 3 drive in motion. This electrical control device 3 controls the rear-wheel steering according to the steering direction and the steering angle of the front-wheel steering gear 2 and a car speed.
Patent JP-H11208128-A (JP)
Title: Method for forming image using sublimable heat-sensitive recording medium, and sublimable heat-sensitive recording device
Inventor: NAKAMURA MASAKI
IPC: B41M5/52
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an image which requires no heat other than heat required for routine transfer and shows good image fixing properties and image conservation stability as well as a sublimable heat-sensitive recording medium which imparts an image with superior fixing properties, and a sublimable heat-sensitive recording device which imparts an image with superior fixing properties. SOLUTION: This method for forming an image uses a sublimable heat-sensitive recording medium which comprises a coloring matter donative material with an ink layer containing a reactive heat-diffusive coloring matter and a coloring matter receptive material with a coloring matter image receiving layer having no reacting agent which forms a covalent linkage with the reactive heat-diffusive coloring matter, laminated on a support and thermally diffuses the reactive heat-diffusive coloring matter into a coloring matter image receiving material by heat to form an image. In this method for forming an image, the reacting agent which forms the covalent linkage with the reactive heat-diffusive coloring matter is supplied to the coloring matter image receiving layer from a material other than the coloring matter receptive material.
Patent JP-S60198468-A (JP)
Title: High voltage measuring instrument
Inventor: KANAI MINORU
IPC: G01R15/24
Filed: 1984-02-13
Abstract: PURPOSE:To improve dielectric strength, and increase a voltage division ratio and measure a high voltage with high accuracy by providing an electrooptic element in a high-voltage measuring container which measures the voltage of a conductor in a gas insulation container. CONSTITUTION:The high-voltage conductor is supported in the gas insulation container filled with insulation gas. A branch pipe 7 is connected to the gas insulation container and the high-voltage measuring container 8 is fitted. A polarizer 13, quarter-wavelength plate 14, electrooptic element 15 of bismuth germanium oxide, etc., and analyzer 16 are fixed on the support block 12 in the container 12. Light is made incident on the elements 13-16 from a light source 32 is made into circular polarized light with wavelength 14, and this light is made into elliptic polarized light by the electrooptic element 15 with the input voltage of a lead line 30 from the high voltage conductor and detected through an optical fiber 33. Thus, the electrooptic element is provided in the measuring container filled with the insulation gas and the polarization by the voltage is measured, so the dielectric strength is improved greatly and the high voltage is detected accurately.
Patent JP-H11225469-A (JP)
Title: Magnetic circuit for linear motor drive gear
Inventor: YAMANISHI TOSHIHIRO
IPC: H02K41/03
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic circuit, for a linear motor drive gear, by which a large coil thrust is obtained by a method, wherein the supersaturated state of the magnetic flux density of a back yoke part is relaxed and the average magnetic flux density of the back yoke part is improved. SOLUTION: In a magnetic circuit for a linear motor drive gear, a current is made to flow to a coil 4 wound on a center yoke 1 connected to a back yoke 2 which holds a magnet 3, and thrust is generated. In this case, auxiliary yokes 5 are attached in order to increase the volume of a magnetic substance in bent parts generating a highest magnetic flux density in the back yoke 2, in such a way that the difference between the maximum magnetic flux density of the magnetic circuit and its minimum magnetic flux density is reduced, that the lack of uniformity of the distribution of a magnetic flux density is reduced, and that the average magnetic flux density of the magnetic circuit is increased so as to increase a coil thrust.
Patent JP-H11286113-A (JP)
Title: Non-light emitting display having a plurality of pixels and manufacture thereof
Inventor: WEN XIN
IPC: G02F1/1679
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To transfer a display pixel element of different color accurately to a pixel position by moving a print head and a substrate relatively so that the print head responds to a signal for ejecting a fluid drop to an intersecting electrode on the substrate and the fluid is transferred to a next intersecting electrode. SOLUTION: Black, cyan, magenta and yellow printheads 31-34 are connected with fluid storage units 41-44 of respective colors and a drop 100 is transferred from each head in order to form an image pixel of corresponding color. At the time of forming an image, a platen 90 is carried in two direction by means of motors 70, 75 along with a substrate 80 and all pixel positions on the substrate 80 are moved to print positions. The pixel positions on the substrate 80 are determined by the intersections of (row and column) electrodes and ejection of drop from the printheads 31-34 is controlled by a computer 20. A scanner 50 detects the position of an electrode 55 on the substrate 80 thus determining the position of the substrate with respect to the printheads 31-34.
Patent JP-S59148455-A (JP)
Title: Data transmission system
Inventor: YAMAGUCHI YASUSHI
IPC: G06F13/00
Filed: 1983-02-15
Abstract: PURPOSE:To compress amount of data and to improve the transmitting speed by transmitting a bit representing change and data after change when the data change is required and transmitting only a bit representing unchange. CONSTITUTION:A receiver 2n has a means 4 discriminating a device number transmitted together with a data signal. When the receiver discriminates that the transmitted data is addressed to the own station, the receiving operation is started. The data is transmitted in the order of addresses provided in a memory 5 of the receiver. A data train transmitted consists of a discriminating bit discriminating whether or not data change is required and an update data transmitted succeedingly to the dicriminating bit when the change is required. When no change is required to the data, the discriminating bit only is transmitted. The amount of data is compressed and the transmitting speed is improved.
Patent JP-H10210711-A (JP)
Title: Cooling device of engine generator
Inventor: TANAKA ICHIRO
IPC: F01P3/12
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To uniformly and efficiently cool an engine generator with a simple constitution as a whole. SOLUTION: Pressurized oil conveyed to a bearing surface 31 of a crank case 30 from an oil gallery by an oil pump is led to an opening 46 on the upper part of a generator cover mounting surface through an oil hole 45 in the crank case. It is led to a downward opening 49 formed in the vicinity of the inside surface of the outside in the upper part of the cover from the opening 46 through an oil path 48 on the upper part of a generator cover 34, and oil is sprayed toward a coiled stator 37 of a generator from the downward opening 49.
Patent JP-2000220280-A (JP)
Title: Floor material
Inventor: NAKATSUKA SHIGEO
IPC: E04F15/18
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To surely prevent camber and warp of a floor main body, to heighten integration with a sheet material, and improve cushioning performance and sound proof performance by forming slits in the lower surface of the floor main body formed by arranging side by side wood floor members, filling the groove with a filler, and sticking the sheet material having a little elasticity to the lower surface of the floor main body. SOLUTION: Slits 4 such as dovetail grooves are formed substantially like a grid in the lower surface of a floor main body 2 formed by arranging side by side elongated square veneer floor members 3, and the grooves are filled with a filler 5. Further, a sheet material 6 having a little elasticity and a required thickness is stuck to the lower surface of the floor main body through an adhesive. The floor material is spread all over on the floor surface such as a concrete floor, a plate finishing floor through an adhesive to construct a direct bed. As the sheet material 6 has a little elasticity and a required thickness, simply direct bed construction can be executed to heighten cushioning performance and soundproof performance and improve a walking feeling.  Further, camber or warp due to moisture absorbing expansion can be surely prevented by the slits 4, and the floor main body 2 and the sheet material 6 can be made adhere to each other in three dimensions through the filler 5 so as to be integrally constructed by increasing the sticking force.
Patent JP-H08195160-A (JP)
Title: Protective device
Inventor: HOSOKAWA AKIRA
IPC: H01H73/20
Filed: 1995-01-18
Abstract: PURPOSE: To firmly fit a plug-in protector to a terminal device by inserting the protruded section of the plug-in protector into the coupling recess of the terminal device, and connecting the terminal device and the plug-in protector. CONSTITUTION: The protruded section s10 of a split case (s) constituting a plug-in protector S is inserted into the coupling recess u6 of a terminal device U, the upper face u7 of the terminal device U is brought into fact contact with the lower face of the side wall of the split case (s), and the plug-in protector S is fitted to the terminal device U to assemble a protective device H. A screw driver is put on the head section b1 of a bolt (b) inserted into the through hole s14 of the plug-in protector S, the bolt (b) is rotated against a coil spring (y), and the bolt (b) is screwed to the screw hole u12 of an earth plate u10. The fitting of the plug-in protector S to the terminal device U is completed.
Patent JP-H10221726-A (JP)
Title: Blur correcting device
Inventor: KONNO TOKUKATSU
IPC: G02B27/64
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a blur correcting device shortening the time required for releasing the fixing of a lens frame holding a blur correction lens is shortened and starting blur correction is quickly. SOLUTION: The engaging pin 70b of a lock pin 70 is freely movably fitted in the cam groove 52 of a lock ring 50. An engaging hole 60a in which the fixing pin 70a of the lock ring 70 is fitted is formed at the projecting ring part 60 of the lens frame 6 holding the blur correction lens. When the engaging pin 70b is positioned at the inside of the cam groove 52a, the fixing pin 70a is fitted in the engaging hole 60a so as to fix the lens frame 6. When the engaging pin 70b is positioned at the inside of the cam groove 52c, the fixing pin 70a is slightly fitted in the engaging hole 60a so as to half fix the lens frame 6. When the lock ring 50 is rotated in a (b) direction from this state, the engaging pin 70b is positioned at the inside of the cam groove 52b. Thus, the fixing of the lens frame 6 is quickly released by the fixing pin 70a.
Patent JP-H09198742-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YAMAMOTO YUKIO
IPC: H04N5/783
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a recording/reproducing device which is capable of judging the recording velocity quickly and exactly during search reproduction. SOLUTION: Envelope detection is performed to measure the frequency fDET of detection signals by amplifying the output of a magnetic head. When the frequency fDET is in the range of specified upper and lower frequencies, fUP and fLO, the reproducing mode accords with the recording mode and the recording speed is judged to be the one corresponding to the reproducing mode (S3). When the fDET is outside the above range, the recording mode is discordant with the reproducing mode and the recording speed is judged to be the one which does not correspond to the reproducing mode at that time (S4).
Patent JP-S61185032-A (JP)
Title: Molded underwater motor
Inventor: NISHIDA MITSUHIRO
IPC: H02K15/12
Filed: 1985-02-08
Abstract: PURPOSE:To eliminate a can by stopping the invasion of inner water by varnish between cores of a stator core. CONSTITUTION:A coil is first wound on a stator core 2, and the entirety is impregnated in vacuum with epoxy resin varnish 20. Then, after drying, epoxy resin powder is coated on the periphery of a coil end 5 to obtain a powder coating layer 40. Subsequently, the periphery of the end t and the outer periphery of the core 2 as well as the sides are molded with epoxy resin molding to obtain a resin molding member 30. Thus, outer water is sealed by two of the member 30 and the layer 40, and inner water is sealed by the varnish 20 between cores 2a, and a slot hole is sealed by the member 30.
Patent JP-H08221682-A (JP)
Title: Intelligent transmitter
Inventor: OKABE NORITOSHI
IPC: G08C19/02
Filed: 1995-02-13
Abstract: PURPOSE: To increase the communication speed in off-line mode in an intelligent transmitter. CONSTITUTION: The receiving filter circuit 10 of the transmitter consists of a switched capacitor(SCF) system, which is variable in center frequency by controlling a reference frequency supplied from the programmable timer of a microprocessor 4. In off-line mode wherein data transfer is speeded up, the reference frequency is switched to a high-speed frequency, the center frequency of the SCF 10 is shifted to a high-frequency side, and the attenuation of a communication signal is prevented. The increase in the circuit current consumption of the transmitter 100 resulting from the increase in the speed is absorbed by fixing a loop current IL at 20mA.
Patent JP-H07212692-A (JP)
Title: Liquid crystal display device
Inventor: SUZUKI YORIHISA
IPC: G02F1/133
Filed: 1994-01-25
Abstract: PURPOSE:To provide the liquid crystal display device whose outer size of board is small in which distortion or delay of a control signal is prevented. CONSTITUTION:At least a liquid crystal display section 22 and data line drive circuits 23a-23n are formed on a glass board 21 and each of the data line drive circuits 23a-23n is interconnected by signal buses 25b-25n formed between the data line drive circuits 23a-23n. A control signal such as a clock signal CLK and a sample-and-hold sweepout signal OE or the like is received by the data line drive circuit 23a, and each of the data line drive circuits 23a-23n is provided with a buffer circuit amplifying and transferring the received control signal to the data line drive circuits 23b-23n of the next stage. Thus, it is not required to set wiring of the signal buses 25a-25n to the outside of the data line drive circuits 23a-23n and no distortion nor delay is produced in the control signal and the liquid crystal display device is made small and driven properly.
Patent JP-S59155976-A (JP)
Inventor: RUUDORUFU SHIYUMITSUTO
IPC: H01S3/03
Filed: 1984-02-10
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-S62180592-A (JP)
Title: Semiconductor memory device
Inventor: HIDAKA HIDETO
IPC: G11C11/406
Filed: 1986-02-04
Abstract: PURPOSE:To decrease the power consumption of a semiconductor by constituting so that an input circuit to which the signal unnecessary at the time of the refreshing mode is inputted can be the fixed logic level of a non-operation by an internal signal at the time of the refreshing mode. CONSTITUTION:For an address signal input circuit, an inverter 5 and a NAND gate 6 are provided at the gate input of an N channel MOS FETQN2 and a P channel MOS FETQP2. At the time of the refreshing mode (the inverse of REF=L), the circuit can be fixed to the inverse of Ai=L, and the address signal input circuit and the circuit part following the address signal input circuit are not operated. Thus, the semiconductor memory device to be able to decrease the power consumption can be obtained.
Patent JP-H05189313-A (JP)
Title: Cache memory control system
Inventor: NAKAMURA AKIHIRO
IPC: G06F12/08
Filed: 1992-01-14
Abstract: PURPOSE:To attain the high speed processing of the command of a modify bit control relation, in an information processor provided with a cache memory of a store-in system. CONSTITUTION:This system is constituted of a main storage device 4 is equipped with a modify bit 4-3 which indicates whether or not the content of a corresponding block is changed corresponding to a certain constant block size, and the cache memory 2-3 is equipped with a cache modify bit 2-3-1. Then, the transfer of the information of the modify bit 4-3 of the main storage device 4 is stored in the cache modify bit 2-3-1, and at the time of updating further data updated by the cache memory 2-3, whether or not the modify bit 4-3 of the main storage device 4 is set is decided by the content of the cache modify bit 2-3-1.
Patent JP-H03229446-A (JP)
Title: Cooling equipment
Inventor: MOCHIZUKI MASAHIRO
IPC: H05K7/20
Filed: 1990-02-05
Abstract: PURPOSE:To improve a reliability and increase a capacity of cooling, uniformalizing the cooling by changing a refrigerant into fog-like particles (mist) through blowing the refrigerant injected from a nozzle against the vane part of a rotating fan. CONSTITUTION:A refrigerant 7 is injected in a shower-form, through a shower nozzle 4 from the outside of a closed type cooling vessel 1 to a board 2 being in the cooling vessel 1 on which LSIs 3 are mounted. On the other hand, a fan 5 is provided in front of the shower nozzle 4, and a shower-like refrigerant is blown against the vane part of the fan 5. Then, the shower-like refrigerant being injected from the shower nozzle 4 is changed into a spray-like, i.e., a mist-like refrigerant by virtue of the rotation of the fan 5. Further, an air flow is generated in the vessel 1 by rotating the fan 5, and the surfaces of the LSIs 3 being bodies of generating heat are moistened uniformly.
Patent JP-S51113064-A (JP)
Title: A methos for connection of a large diameter shaft with a small diamete r shaft
Inventor: ASAI SHIMAKAZU
IPC: F16B4/00
Filed: 1976-03-05
Abstract: PURPOSE: Acquirement of a simple and secure connection of shafts having large and small diameters each, the reduction of labour, and a speedy operation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07233578-A (JP)
Title: Wall panel and installation method thereof
Inventor: ENDOU KIYOSHI
IPC: E04B2/74
Filed: 1994-02-23
Abstract: PURPOSE:To facilitate the adjustment of dimensions and uneven surface, by forming a wooden beams having grooves at the opposite faces of the longer sides and extending the wooden beams as vertical frames of both sides and fitting panels in the wooden beams to form a wall panel. CONSTITUTION:Wooden beams 2 as vertical frames 4 of both sides, which are selected from wooden beams 2 with a rectangular section, are erected to form extended parts 41 and grooves 21 are provided respectively at the opposite faces of the longer sides thereof A panel 3 is fitted to the wooden beams 2 to form a wall panel 1. When reforming a mansion or the like, these wooden beams 2 having grooves 21 are arranged on the underlayer of a floor and a ceiling. And the extended parts 41 of the vertical frames 4 are cut so as to be lower than the height between the upper and lower wooden beams 2 and further, sliding connection members 5, 6 are fitted respectively in the upper and lower grooves 21 of the vertical frames of wall panel 1 and fixed in the grooves 21 of the wooden beams 2 arranged on the floor and the ceiling.
Patent JP-S57138454-A (JP)
Title: Lockup device for automobile brake
Inventor: TEZUKA TOKUO
IPC: B60T17/16
Filed: 1981-02-20
Abstract: PURPOSE:To make the frequency of lockup of a serivce brake as low as possible, by preventing the lockup of the service brake under the operation of a parking brake as long as no lockup instruction is applied for the service brake. CONSTITUTION:Even if a parking brake is operated and a sensor switch 10 is closed during the closure of a main switch 9, a solenoid 7a is not energized and a solenoid shutoff valve 7 for a service brake is not operated as long as a lockup instruction switch 11 is open. However, once the lockup instruction switch 11 is closed during the closure of the sensor switch 10, a coil 12a is energized to close a contact 12b to energize the solenoid 7a and a coil 13a so that the service brake is locked up, the contact 13b of a relay switch 13 is closed and a self- holding circuit Ch is closed. As a result, the valve 7 is kept in operation even if the switch 11 is opened. The locked-up service brake is unlocked only by releasing the parking brake.