baber/WOPTO huggingface dataset:
Patent JP-H112813-A (JP)
Title: Liquid crystal display device
Inventor: HIRAKATA JUNICHI
IPC: G02F1/1335
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide the liquid crystal display device equipped with a back light which is a subjacent type matching, specially, a large-size liquid crystal panel and arranged behind a panel and facilitates its lamp replacement and has high projection light uniformity. SOLUTION: This device is equipped with a liquid crystal panel consisting of a couple of liquid crystal substrates 2 arranged opposite each other so that at least one of them has electrodes and a liquid crystal layer 3 sandwiched between the liquid crystal substrates, a couple of polarizing plates 1 which are arranged across the liquid crystal panel, a control means which applies a voltage corresponding to a display image signal to the electrodes, and the back light 8 including a light source for irradiating the liquid crystal panel from behind.  In this case, the light source consists of linear lamps 6 arranged right below the effective display area of the liquid crystal panel and semicylindrical reflectors 7 reflecting the light from the respective lamps and the respective lamps and reflecting reflectors slide in one body toward the flank, enabling attachment to and detachment from the frame body of the back light.
Patent JP-2000342867-A (JP)
Title: Replacement blade cartridge
Inventor: UENO MASAYUKI
IPC: B26B21/22
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a replacement blade cartridge which eliminates the part remaining without being shaved and can contribute to a reduction of the costs of components and production. SOLUTION: First and second razor blades 3 and 4 are arranged above a blade base of the replacement blade cartridge 1 and a spacer is disposed between both razor blades 3 and 4. A single safety guard 8 is disposed above the second razor blade 4 and further a cap member 9 is disposed thereabove. The cap member 9 is mounted on the blade base while holding the respective razor blades 3 and 4, the spacer and the safety guard 8. A plurality of rectangular holes 43, 44 and 45 and a plurality of ribs 46a and 46b are arranged in juxtaposition along a direction where the blade edges of the razor blades extend from the central part to the front side of the safety guard 8.  The respective ribs 46a covering the blade edge of the first razor blade 3 and the respective ribs 46a covering the blade edge 25 of the second razor blade 4 are arranged to be offset in different positions in the longitudinal direction of the blade edges.
Patent JP-H056190-A (JP)
Title: Reverberation time control device
Inventor: NUMAZU HIROKO
IPC: G06F9/44
Filed: 1991-06-27
Abstract: PURPOSE:To add a reverberation sound which is not affected by a reverberation time inherent to a space and a number of entrants. CONSTITUTION:There are provided a reverberation time output means 2 for delivering a reverberation time for a space, a desired reverberation time input means 3 for inputting a desired reverberation time, and an entrant number input means for inputting a number of entrants, a preprocessing means 5 for creating a control index for evaluating the outputs from these means as a fuzzy set, a fuzzy inference means 6 receiving an output from the means 5, for performing fuzzy inference, and an additional reverberation time setting means 7 for setting an additional reverberation time for a sound field control device 1 in accordance with an output from the means 6.
Patent JP-S5781007-A (JP)
Title: Address detector for setting stop position of transporting mover
Inventor: OOSAWA ISAO
IPC: G05D1/02
Filed: 1980-11-06
Abstract: PURPOSE:To stop a transporting mover at a correct position by providing the mover with a mechanism for detecting the present position so that a cargo work is accomplished when the address corresponding to a preliminarily set destination is coincident with the present position. CONSTITUTION:A rack 2 of a storehouse has load placing portions 11. The rack plate 13 of each placing portion is provided with a notched hole 43 having a suitable length at the front thereof, which is detected by a detector 44 mounted on a carrage 7 of a stacker crane 1. When a cargo work is performed by an automatic operation, a rough address set value 26 and a fine address set value  40 corresponding to destination set in a cart are picked up from a memory 25  to compare the present position address of the crane with the set value 40 in an  arithmetic circuit 39. If both are coincident, the crane is stopped. Thus, the  crane can be stopped with high accuracy to accomplish a cargo work.
Patent JP-2000040990-A (JP)
Title: System and method for requesting mobile satellite user information
Inventor: WIEDEMAN ROBERT A
IPC: H04W24/02
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To give support so that a user can log on for starting and receiving of speech communication and also maintain the speech communication by displaying the direction of a user terminal and the determined positions of one or more satellites. SOLUTION: A user terminal 13 has a positioning calculator 13d which receives an input from a GPS, another positioning system 15a or a gateway through a satellite and an antenna 13c. A computer module 13g provided with capability that calculates the position of a satellite performs calculation, that develops azimuths and elevation angles for various satellites within the visual field of the terminal 13. The relative positions of the satellites within the simultaneous visual field of the terminal 13 are shown on a screen display 13a. A desired display menu is selected through user's input from a keypad 13b, the gateway reads satellite group ephemeris, calculates the optimum position for the terminal 13 and instructs the terminal 13 to be arranged at the calculated optimum position. The terminal 13 shows this on the display 13a.
Patent JP-H0326874-A (JP)
Title: Electrode device for distributor element for distributor
Inventor: OHASHI YUTAKA
IPC: F02P7/02
Filed: 1989-06-21
Abstract: PURPOSE:To suppress the generation of the noise electric wave and prevent the exfoliation of a dielectric particle layer due to electric discharge by forming the dielectric particle layer containing metal plating as binder, onto the surface of the electric discharge part of a distributor element electrode, in a distributor for an internal combustion engine. CONSTITUTION:A distributor electrode 3 is immersed into a plating tank 8 in which plating liquid 7 is stored, and plating using metal such as Ni and Cr is carried out. In this case, as plating proceeds, the dielectric particles 10 made of SiC, Al2O3, or Si are properly introduced onto a plating layer 11 from a sieve 9, and allowed to exist in mixed state in the plating layer 11. In other words, a dielectric particle layer 12 which has a certain thickness and contains the plating layer 11 as binder material is formed. Thus, the generation of the noise electric waves is suppressed, and the exfoliation of the dielectric particle layer due to electric discharge can be prevented.
Patent JP-H11338303-A (JP)
Title: Fixing device and image forming device
Inventor: HORI KENJIRO
IPC: G03G21/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device and an image forming device which can perform heating preparation matching a use environment and can heat steadily, thereby improving quality. SOLUTION: When an instruction to print is given (S602), the whole printer enters a pre-rotation state (S608), and a fixing heater starts boot-up or printing- temperature adjustment (S609). In a process in the pre-rotation state, in the case power is saved in a standby state being an engine state right before it, the pre-rotation processing is prolonged (S610-S611).
Patent JP-H0327168-A (JP)
Title: Jumping device in embroidery machine
Inventor: MIYAMOTO TOSHIO
IPC: D05C9/06
Filed: 1989-06-20
Abstract: PURPOSE:To carry out sure jumping motion without making a large noise by moving a pushing-down tool arranged in a frame capable of lifting and lowering, accompanied by driving of a sewing machine to the position of the upper part of needle rod or position separated from the upper part of the needle rod by motion of a selection lever. CONSTITUTION:When a sewing machine is driven in a state where a shaft 23 of pushing-down tool 20 engaged on the tip of a selection lever 24 is placed at the position of guide hole 22a, lifting and lowering motion of needle rod 13 which is pushed down through an attachment 17 by pushing-down tool 20 arranged in a lifting and lowering frame 20 capable of carrying out lifting and lowering motion accompanied by the driving of the machine and supporting with a shaft 12 parallel to a needle rod 13 and pushed up by a pushing-up tool 19 is repeated to move needle. A solenoid 27 is operated based on transmission of jumping signal and the above-mentioned shaft 23 is fitted to a guide hole 22b side by oscillation of the selection lever 24 and the above-mentioned pushing-down tool 20 is moved to the position separated from the upper part of the needle rod 13. As a result, the needle rod 13 is kept to state incapable of pushing down to carry out desired jumping.
Patent JP-H08327490-A (JP)
Title: Leakage detecting device for underground tank
Inventor: INUKAI MITSURU
IPC: G01M3/04
Filed: 1995-05-31
Abstract: PURPOSE: To improve the workability at the time of installing a leakage detecting device by closing the upper end side of a leakage detecting pipe with a lid body integrally formed with a joint box in an airtight state and reducing the numbers of parts and fitting (connecting) spots and, at the same time, to reduce the possibility of breakage of sealing by simplifying the sealing structure, etc. CONSTITUTION: A lid body 19 detachably attached to the upper end side of a leakage detecting pipe 5 is formed to a bottomed pipe-like shape by die casting aluminum, and so on, and a large-diameter flange section 19A which is butted with the flange 6 of the pipe 5 through an annular packing 20 is integrally formed with the lower end side of the lid body 19. In addition, a joint box 23 and pipe-like inspection port 24 are integrally formed with the lid body 19 so that the box 23 and port 24 can be arranged in parallel in the lateral direction on the flange section 19A and a cap 28 is detachably attached to the upper end side of the port 24 with screws. Then the box 23 is isolated from the port 24 and, at the same time, closed with a lid plate 25 so that lead wires 12 from a leakage detector 7 can be led out from the lid body 19 in an airtight and liquidtight state.
Patent JP-2000348666-A (JP)
Title: Vertical-acceleration-type time-of-flight type mass spectrometry device
Inventor: KITAMURA SATOSHI
IPC: G01N27/62
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To eliminate phenomenon of bending direction of an ion beam and remove obstacle of precise measurement, by controlling voltage of a push plate to be a ground potential while ions are guided into an ion pool. SOLUTION: In an output portion, a method in which voltage is outputted with partial pressure of a MOSFET 14 and one resistor 15 is modified. Another resistor 21 and a bypass capacitor 22 are added to a resistant part so that corrective voltage is added to a push plate 4 from outside. Resistors 23, 24 are added between the push plate 4 and a GND so that the potential of the push plate 4 is measured by an output voltage detecting amplifier 25. In addition, an error amplifier 26 and a sample hold amplifier 27 are added to perform feedback control so that the potential of the push plate 4 becomes zero only when input pulse is in OFF state, namely only when ion beams are guided into an ion pool.
Patent JP-H11350515-A (JP)
Title: Vibration proof structure of underground structural body
Inventor: WATAYA SHIGEKI
IPC: E02D31/08
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent the effect of vibration proofing of vibration proof structure in an underground structural body of a building from being lost even if the rigidity on an earth retaining side coming into contact with the underground structural body is lost in a state that a vibration-proofing layer is thin. SOLUTION: A rubber isolator 20 is laid between a floor slab 10 and an earth retaining A side. Then, the vibration-proofing layer 40 of a polyethylene foaming material selected as an index of having an impedance Z (kg/s.M<2> ) obtained from the product of density D (kg/m<3> ) by longitudinal wave velocity of propagation V (m/s) within range set by adjusting it to a required amount of vibration to be reduced is interposed between an external wall 30 constructed downward of the floor slab 10 and earth retaining A side.
Patent JP-S5581232-A (JP)
Title: Method of cooling combustor for gas turbine
Inventor: SATOU ISAO
IPC: F23R3/02
Filed: 1978-12-15
Abstract: PURPOSE: To cool hot inner wall surface of transition piece efficiently, by constituting the transition piece in a double metal-wall structure and passing air at a high speed through the space formed between the double walls.  
     CONSTITUTION: Transition piece 6 is formed in a double structure having cover 16 on its outside. Therefore, a portion of air 14 supplied from compressor 1 is passed through the space formed between the double walls and cools the transition piece 6. Air 15 passed through transition piece 6 is then used to cool first-stage stator blades 17 and first-stage rotor blades 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6050671-A (JP)
Title: Processing system of magnetic tape
Inventor: MORIYA KEIZOU
IPC: G11B20/18
Filed: 1983-08-30
Abstract: PURPOSE:To improve the accuracy of the retrial processing by using a means to inform a processing fault to a central processor in addition to a means to detect the data writing/reading processing faults to a magnetic tape. CONSTITUTION:A central processor 1 gives the data writing/reading processing instructions to be given to a magnetic tape 4 to a magnetic tape processor 2. A magnetic tape device 3 is actuated under the control of the processor 2. The processor 1 gives a writing instruction to the tape 4 and delivers the next data writing instruction within a prescribed time needed for the processor 2 to produce a data block interval 6 after receiving a report of the end of the processor 2. Furthermore the processor 1 adds the serial number information 7n of data blocks to the front of a data train 5n. In case a data faulty block 8 is produced during the processing, a report of the end of the fault is given to the processor 1 from the processor 2. Recognizing this report, the processor 1 writes the serial number information 7n+1 and a data train 5n+1 which are exactly equal to those of the block 8. In this way, the retrial processing is performed accurately.
Patent JP-H0325132-A (JP)
Title: Frame
Inventor: MUKAI HISAO
IPC: E04B1/32
Filed: 1989-06-20
Abstract: PURPOSE:To improve execution ability of works and to reduce a cost by a method wherein the transmission surface extending perpendicularly to an axis of adjoining shaftform members are brought into an opposing state in which the transmission surfaces are forced to approach each other by means of working axial tension, and a space therebetween is filled with mortar to join together the transmission surfaces in an axial tension transmission state. CONSTITUTION:In a frame formed such that shaftform members 1 and 1, e.g. a pipe and a rod, are combined together in a trussform or a latticeform shape, transmission surfaces 4 and 4 for transmitting axial tension being in orientation to cross perpendicularly or approximately perpendicularly to an axis are formed to the two shaftform members 1 and 1. The transmission surfaces 4 and 4 are formed in an opposing arrangement state in which the transmission surfaces 4 and 4 of the adjoining shaftform members 1 and 1 are forced to approach each other by means of working axial tension. After connectors 6 are mounted to the opposing transmission surfaces 4 and 4, a space therebetween is filled with mortar 5, and the transmission surfaces are joined together in an axial tension transmission state. This constitution enables reliable transmission of axial tension between the adjoining shaftform members 1 and 1 without rupture and deformation due to axial tension.
Patent JP-S6219192-A (JP)
Inventor: KINOSHITA KAZUYUKI
IPC: A63H3/40
Filed: 1985-07-17
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-S6290565-A (JP)
Title: Apparatus for measuring surface potential distribution
Inventor: WANO MASAHIRO
IPC: G01R19/155
Filed: 1985-07-16
Abstract: PURPOSE:To shorten a measuring time without increasing the number of unnecessary measuring points, by detecting the change in surface potential between adjacent measuring points and, at this time, scanning the detection range at a fine pitch. CONSTITUTION:The output of a surface potential detection circuit 12 is connected to a potential change detection circuit 14 by the indication of a measuring control circuit 16 to perform he equal velocity scanning of a probe 6 and the circuit 14 detects the timewise change of the output of the circuit 12. When there was change, the circuit 16 gives indication to a scanning control circuit 11 so that the probe 6 reversely moves by a definite distance and subsequently changes over a change-over switch SW13 to the side of an A/D converter circuit 15 to allow a data memory to take in data at each point along with positional information while allows the probe 6 to finely move and subsequently again changes over the switch SW13 to the side of the circuit 14 to allow the probe 6 to perform equal velocity scanning to detect a potential change part. By this method, a measuring time can be set to a necessary min. limit without increasing the number of unnecessary measuring points.
Patent JP-H04358326-A (JP)
Title: Objective lens driving device
Inventor: MATSUI TAKAO
IPC: G11B7/085
Filed: 1991-06-03
Abstract: PURPOSE:To provide the objective lens driving device, which can sufficiently miniaturize the movable part of an optical head and can realize high-speed access, by loading only an electromagnetic coil for focusing and tracking an objective lens and an electromagnetic coil for moving a carrier in a seek direction on the above-mentioned carrier and providing a magnetic circuit corresponding to the respective electromagnetic coils on the side of a device frame. CONSTITUTION:At the objective lens driving device to control the movement of an objective lens 16 at an optical head in the seek direction, tracking direction and focusing direction to an optical recording medium D, a pair of right and left magnetic 8 and 8 facing each other are provided in the above-mentioned seek direction, and the magnetic circuit is constituted together with magnetic substances 9 and 9 arranged on the back of the above-mentioned magnets. On a carrier 1 to hold an objective lens 16, a coil 10 for seek drive is loaded around the magnetic circuit and coils 11 and 12 for tracking and focusing drive are loaded on a plane parallel to a plane orthogonal to magnetic flux generated between the above-mentioned magnets.
Patent JP-S5490601-A (JP)
Title: Pump pressure control system
Inventor: TOCHIO TSUTOMU
IPC: F04B49/06
Filed: 1977-12-28
Abstract: PURPOSE: To reduce the fluctuation of pressure at the changing of the number of pumps by providing a switching speed setter and a switching circuit to switch between the output of switching speed setting and the instruction of presure control for increasing or decreasing the revolutions of a variable pump by a fixed number at the changing of the number of pumps.  
     CONSTITUTION: When discharge is reduced under Q 11 , a pump number setter 8 is operated to open a switch S 1  and close a switch S 3  in a switching circuit 11. By this operation, a speed setter SR 2  is rapidly shifted from a curve A 4  to a curve A 3  by giving a number of revolutions N 3  for example. Consequently, the driving point is shifted from B 5  to B 1 , and the pressure difference is reduced from P 14  to P 11 . After a constant speed pump P 2  is stopped, the switch S 3  is opened again and the switch S 1  is closed for returning to a pressure system. Thus, the fluctuation of pressure can be reduced by controlling speed by a fixed number of revolutions by means of a speed setting signal from a switching speed setter 10 for corresponding to a standard speed previously adjusted to the pump characteristics at the changing of the number of pumps. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0322592-A (JP)
Title: Handle device
Inventor: NARUSAKA HIROSHI
IPC: A45C13/22
Filed: 1989-06-20
Abstract: PURPOSE:To lessen a handle device in assembly manhour and cost by a method wherein the fixing of a coil spring is so changed as to enable one end of the coil spring whose other end is engaged with a cutout groove provided to the a pillar-like protrusion of a handle to be engaged with a cutout of a handle base plate, and the handle is held at the handle base plate taking advantage of the spring force of the coil spring. CONSTITUTION:A handle 12 is structured nearly in a U-shape, and pillar-like protrusions 12A and 12B are provided to both the tips of the handle 12 respectively as opposed to each other, and the protrusion 12A is provided with a cutout groove 15 at its tip. A coil spring 13 is provided with engaging pieces 13A and 13B at its ends, where the piece 13A is bent toward the end face of the coined spring 13 and the piece 13b is bent outside of the other end face. A handle base plate 11 is provided with a recessed side 11A. A resin molded piece 14 is laterally inserted into the recessed side 11A of the handle base plate 11. On the other hand, the coiled spring 13 is inserted into the pillar-like protrusion 12A of the pillar-like protrusion 12A, and the assembled piece composed of the handle 12, the engaging piece 13A of the coiled spring 13 is inserted into the cutout groove 15 located at the tip of the handle 12 and the spring 13 is fitted into the recessed side 11A of the handle base plate 11, whereby the engaging place 13B of the coiled spring 13 is fitted to a cutout 11B of the handle base plate 11.
Patent JP-S62112094-A (JP)
Inventor: JIYON EDOWAADO SHIYAABAAGU
IPC: G21C13/024
Filed: 1986-07-03
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-2000343111-A (JP)
Title: Double chock rolling mill
Inventor: SUZUKI NOBUYA
IPC: F16C19/38
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive double chock rolling mill which decreases the shortening of a bearing life due to offset load. SOLUTION: The lines y1 and y2 of action of a double row tapered roller bearing equipment 1 of an outer chock B1 are crossed each other at outside of a bearing outer wheel 12 diameter direction and the load center distance Y of the rolling element load is made longer by a shift amount 2X or more of a work roll A, and thus the shortening of a bearing life is restrained by preventing the occurrence of reverse load even when offset load works on the bearing equipment.