baber/WOPTO huggingface dataset:
Patent JP-H02198650-A (JP)
Title: Electrostatic air cleaner
Inventor: MAKITA TETSUO
IPC: B03C3/155
Filed: 1989-01-26
Abstract: PURPOSE:To attract dust on both a first and second dust collecting electrodes and to lower unevenly distributed attraction of dust by impressing different voltage to the first and second dust collecting electrodes. CONSTITUTION:An ionizing electrode 10, a first dust collecting electrode 11 and a second dust collecting electrode 12 are provided. Distance between the electrode 10 and the electrode 11 and distance between the electrode 11 and the electrode 12 are set smaller than distance between the electrode 10 and the electrode 12. Furthermore the potential of the electrode 11 is set between the potential of the electrode 10 and the potential of the electrode 12. In other words, since dust is dispersed and attracted on a plurality of dust collecting electrodes set at different potential, uneven distribution of dust is made little and stable dust collection is enabled.
Patent JP-S59146790-A (JP)
Inventor: IZUNO JINICHI
IPC: B25J9/06
Filed: 1983-02-07
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-H09211127-A (JP)
Title: Distance measuring device
Inventor: SAITO MICHIAKI
IPC: G01C3/06
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a distance measuring device wherein the irradiation spot of collimating light is clear by emitting on-and-off collimating light with a collimating means in a specified direction. SOLUTION: When a drive circuit 24 receives a modulation instruction for collimation, a rectangular wave signal is output to a laser diode 25, and laser light generated from the laser diode 25 is turned on and off. A measuring man collimates an object with on-and-off collimating laser light. A microprocessor 23 outputs a measuring modulation instruction to the drive circuit 24, which modulates the laser light generated from a laser circuit 25 by a sine wave. A light receiving element 27 photoelectrically converts measuring laser light into a light receiving signal. Next, the light receiving signal is received with a phase comparison circuit 29 through an amplifier 28, in which a phase difference between a laser modulation signal and the light receiving signal is measured.  And the phase comparison circuit 29 outputs the measured phase difference to a microprocessor 23, which calculates a distance up to an object to be measured.
Patent JP-H02200796-A (JP)
Title: Device for supporting strip afloat
Inventor: TANIZAKI KEIJI
IPC: C25D7/06
Filed: 1989-01-30
Abstract: PURPOSE:To prevent a traction plate from coming into contact with floaters at the time of extending the strip by disposing rolls which rotate and support the traction material for a passed material before and behind and between the floaters which are divided in the direction transverse with the traveling direction of a strip in such a manner that the rolls can be advanced to the retreated from the traction material. CONSTITUTION:The rolls 11 are respectively disposed before and behind and between the floaters divided by 90 deg.. The rolls 11 are supported by brackets 12 in such a manner that the rolls can be rotated in the traction direction of the traction plate 6 and can be advanced to and retreated from the traction material 6 by the hydraulic cylinder 13. The respective rolls 11 are projected upward from the floaters 1 and the traction plate 6 is placed on the rolls 1 so that the passed material can be easily pulled at the time of boarding. The respective rolls 11 are retracted and the strip is supported afloat by the floaters 1 during the operation of a continuous plating line. The contact of the traction plate 6 with the floaters 1 is prevented in this way at the time of extending the strip. The failure of the floaters 1 and the cutting of the traction material 6 are thus averted.
Patent JP-H02199885-A (JP)
Title: Semiconductor laser module
Inventor: YAGYU MIKITO
IPC: H04B10/516
Filed: 1989-01-30
Abstract: PURPOSE:To superpose an auxiliary signal on a main signal without externally providing an electric circuit by applying the auxiliary signal to a primary electro-optical element perpendicularly to a light propagating direction. CONSTITUTION:A light emitted from a semiconductor laser 1 is converted to a parallel beam having a diameter (d) via a lens 2, and linearly polarized in a direction of 45 deg. with respect to a direction (z) (direction of an electric field) of a primary electrooptical element 4 via a polarizer 3. This linearly polarized wave is incident to the primary electrooptical element 4, an optical phase difference GAMMA is generated in two direction components (directions z and x') in the electrooptical element 4 to become an elliptically polarized wave. The phase difference GAMMA is varied dspending upon variation in an electric field responsive to the auxiliary signal by applying the auxiliary signal to the electrooptical element 4 from an auxiliary signal voltage source 8. As a result, the output of the electrooptical element 4 is transmitted via the polarizer 5 perpendicularly crossing the incident wave polarizing direction to obtain an amplitude modulation light corresponding to the applied auxiliary signal, i.e., a lateral amplitude modulation light.
Patent JP-S63185488-A (JP)
Inventor: SANGO TORU
IPC: B08B9/027
Filed: 1987-01-27
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-H05211995-A (JP)
Title: Endoscopic device
Inventor: TAKAHASHI TADASHI
IPC: A61B1/04
Filed: 1992-02-03
Abstract: PURPOSE:To easily control the software and hardware built in an endoscopic device without replacing both of them even when any peripheral machinery is used. CONSTITUTION:In an endoscopic device having a microcomputer 30 for controlling the operation of at least a part of various devices constituting a system built therein, printed circuit boards 51, 52, 53 provided with control circuits 56, 57, 58 for controlling the operation of the peripheral machineries 61, 62, 63 of the system is provided freely attachably and detachably to the system and is controlled in connection with the control operation of the built-in microcomputer 30 by the control circuits 56, 57, 58 of the circuit boards 51, 52, 53.
Patent JP-S57131633-A (JP)
Title: Distributor for powdery particle
Inventor: MORIYAMA TAKESHI
IPC: B65G53/56
Filed: 1981-02-09
Abstract: PURPOSE:To make it possible to control a flow rate of solids to branched pipes or stop the flow of the solids to one of the branched pipe, by arranging porous body for jetting currents adjacent to or at a junction of powdery particle transporting pipes, and jetting through the body controlling air currents. CONSTITUTION:The powdery particles are jetted together with a carrier gas  from a nozzle 2 to be distributed into passages A, B, and at the same time  controlling air currents are jetted from controlling valves 6A, 6B. For instance,  when the controlling valve 6A is opened, the stream flowing along the branched  passage A can be forced to the passage B. Accordingly, the currents from the controlling valve 6A meet the solid and gas stream, that is, a two-phase stream,  of the passage A to reduce the concentration of the solid therein, while the flow  rate of solids in the passage B can be increased. When the controlling valve 6B  is opened, the situation will be reversed. Accordingly, the distribution of powdery particles to the branched pipes A, B can be controlled.
Patent JP-H01192131-A (JP)
Title: Manufacture of semiconductor device
Inventor: INUISHI MASAHIDE
IPC: H01L21/74
Filed: 1988-01-27
Abstract: PURPOSE:To enable a semiconductor device to be highly integrated while preventing any erroneous operation due to day as well as a latch up in a MOS element from occurring by a method wherein impurities are ion-implanted with high energy capable of reaching from the surface of a semiconductor substrate to the position to form buried layers. CONSTITUTION:A buried collector 2 comprising bipolar element and a low resistance well layer 3 comprising PMOS element are respectively formed as buried layers below a medium concentration n type region 8 by selectively ion-implanting a high concentration n type impurity at accelerating voltage with high energy exceeding 1MeV using resist 23 as masks. Successively, an isolating layer 4 which PN junction isolates the buried electrode 2 and the low resistance well layer 3 is formed to reach an inversion preventive implanted layer 11 below the medium concentration n type region 8 corresponding to boundary part between the bipolar element and PMOS element by selectively ion-implanting a high concentration p type impurity at accelerating voltage exceeding 1MeV using resist 24 as masks while another low resistance well layer 5 as a buried layer is formed in a part to reach inversion preventing implanted layer formed on the region 10.
Patent JP-S54110825-A (JP)
Title: Folding type camera
Inventor: KOUDA TAKAO
IPC: G03B17/04
Filed: 1978-02-18
Abstract: PURPOSE: To make the protection of photographic lens sure by providing an auxiliary cover which opens and closes the margin opening in the accommodation cavity of the lens board.  
     CONSTITUTION: An auxiliary cover 20 of the same width as the margin width l of the opening in the cavity for accommodating the lens board 14 supported in L-form to a main cover 12 is born oscillatably by an axis 21 along the opposite side 11b opposing to the side where the main cover 12 is oscillatably born. The auxiliary cover is then energized in the home position by a neutral spring 22. Then when the main cover 12 is to be turned and folded from the photographable state, the lower side 14b of the lens board 14 abuts against the front 20a of the auxiliary cover 20 on the way of folding and shifts down the auxiliary cover 20 in the cavity inside direction. After the lower side 14b exceeds the upper side 20b, the auxiliary cover 20 is reset to the home position by the action of the neutral spring 22, whereby the margin opening is closed. Hence, at the times other than the folding operation of the main cover 12, the auxiliary cover 20 maintains the close condition, thereby improving appearance and surely protect the photographic lens, etc. from dust, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63186306-A (JP)
Title: Guiding device for unmanned vehicle
Inventor: SAWADA YOSHIMASA
IPC: G05D1/02
Filed: 1987-01-28
Abstract: PURPOSE:To omit the tracks and guide lines within a traveling area of an unmanned vehicle and to obtain the information on the set routes and the intersecting point positions, by securing such a mechanism where the unmanned vehicle detects the scanning directions and positions within its traveling area from the laser light supplied from a position above the vehicle and utilizing those detected scanning directions and positions for the traveling control along the set routes. CONSTITUTION:An unmanned vehicle 2 contains a control device which controls the vehicle 2 by steering toward a set route based on the value and the direction of the position shift from the route set by the laser light source position from the scanning direction of the laser light detected by a detector 3. At the same time, the control device detects that the vehicle 2 reaches an intersecting point or a position right before this intersecting point from the collation between the present position signal within a traveling area detected by the detector 3 and the programmed route changing position data and changes the routes at an intersecting point. Thus the vehicle 2 set on a set route R detects the laser light sent from laser light scanning device 1 by the detector 3 and travels in the direction of the laser light, i.g., along the route R. The routes are changed at an intersecting point when this intersecting point is detected from the position signal detected by the detector 3.
Patent JP-S63186144-A (JP)
Title: Composite analyzer
Inventor: KOBAYASHI TSUTOMU
IPC: G01N21/01
Filed: 1987-01-28
Abstract: PURPOSE:To shorten the time for analysis by constituting the titled instrument in such a manner that the same sample liquid separated by liquid chromatograph can be successively analyzed by a spectrometer and mass spectrometer. CONSTITUTION:The sample liquid S separated by the liquid chromatograph 1 is successively dropped onto a sample holder 20 when the holder 20 is set to a sample introducing position by a moving mechanism 25 upon receipt of a signal from a control circuit 26. The holder 20 is then transferred into a sample chamber 6 of a Fourier transform IR analyzer 5, by which the sample liquid S is measured and IR spectra are obtd. The holder 20 is thereafter transferred to a matrix adding position where a matrix M such as glycerol is dropped from a pipe 19 and the matrix M is added to the sample liquid in the holder 20. The holder 20 is further transferred via a sample exchange chamber 13 to an ionization part in an ion source 8, where a primary particle beam D is projected from a primary particle beam generator 12 and the sample liquid is thereby ionized. The sample ion I is drawn out by a slit group 11 and is fed to a mass spectrometric section 9. The magnetic field of the analysis system is swept 17 and the mass spectra of the sample liquid are obtd.
Patent JP-H10214390-A (JP)
Title: Receiver for monitor and control of disaster prevention
Inventor: HARA TAKENORI
IPC: G08B25/14
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To manually set and change a reception control condition in a fire alarm state to prevent the malfunction of a receiver and to manually set and change the sensitivity of a sensor to quickly decide a fire. SOLUTION: A maintenance mode processing part 64 which validates a maintenance mode, where the reception control condition of the receiver is set and changed, at the time of operating a maintenance switch 54 in the state of no alarm reception and a reception control part 60 which receives and displays a fire alarm of a sensor installed in a monitor section and performs acoustic sounding, interlocking control of a terminal apparatus, report transfer to the outside, etc., at the time of receiving the operation input of a fire decision switch 52 thereafter are provided.  Further, a mode switching part 66 is provided, and the maintenance mode of the maintenance mode processing part 64 is set by switching so that the reception control condition of the receiver can be set and changed if the operation continuing for a certain time of the maintenance switch 4 is detected in the alarm reception state of the reception control part 60.
Patent JP-H03222497-A (JP)
Title: Insulating case
Inventor: MIYATA TOMOO
IPC: H05K5/00
Filed: 1990-01-29
Abstract: PURPOSE:To obtain an insulating case easy to mold due to facilitated resin flow by molding a partition plate, to axially divide a hollow in the cylinder of an annular core, integrated with a synthetic resin annular top plate to shut the annular hollow of a case main body. CONSTITUTION:A partition plate 3A to divide a hollow 6 in the cylinder of a case main body 2A into a plurality of sections parallel with the axis is fitted at both sides in vertical grooves 2c, projected by the predetermined length on the upper face of an annular top plate 4A, and integrated therewith. Because, differing from the conventional devices, the partition plate in the hollow is not integrated with the cylinder of the main body 2A of a synthetic resin insulating case having the partition plate 3A integrated with the annular top plate 4A, the structure of a metal mold to mold the case main body 2A is simplified and resin flows smoothly in the metal mold. Thereby the structure of the resin molding metal mold is simplified and the insulating case easy to mold is obtained.
Patent JP-H02168644-A (JP)
Title: Transferring apparatus and its method, and hand-wafer processing apparatus
Inventor: SAKAI AKIHIKO
IPC: H01L21/68
Filed: 1989-01-27
Abstract: PURPOSE:To improve processing capability of wafer transferring by selectively and properly using several kinds of hands by means of an automatic hand exchanger. CONSTITUTION:A wafer transferring apparatus 7 transfers a wafer 8 from a quartz jig 9 as a second accommodation jig to a cassette 10 as a first accommodation jig, or transfers from the cassette 10 to the quartz jig 9. That is, the wafer transferring apparatus 7 is constituted of a clean robot 15 and an automatic hand exchanging station 16. The robot is provided with a wafer transferring hand 13, an automatic hand exchanger 14, etc., at the tip of a hand. The hand exchanging station stores a plurality of different kinds of wafer transferring hands. The automatic hand exchanger 14 is used for a process wafer transferring hand, a dummy wafer transferring hand, etc., in accordance with an application object. Thereby, the process working efficiency of transferring wafer and the like can be improved.
Patent JP-H02255931-A (JP)
Title: Shared memory system
Inventor: TANI TAMAYUKI
IPC: G06F15/16
Filed: 1989-01-27
Abstract: PURPOSE:To prevent the deterioration of efficiency of a shared memory system due to the confliction of accesses and simultaneously to shorten the time required for the identification of data by allowing the devices using a shared memory to use different memories respectively. CONSTITUTION:For instance, a CPU connected to a dual port RAM 1 writes the data '55' into an address 1000. Consequently, the output of an AND gate 105 is set at an H level and the address data 'address 1000' and an H level showing the output of the gate 105 are stored in the first stage of a FIFO memory 4. If it is supposed that the FIFOs 4, 5 and 6 have N stages, (N + 1)th read signal is supplied from a reading circuit 10 via a signal line 409, the data 'address 1000' is outputted from the memory 4 together with the H level showing the output of the gate 105. Consequently, a retry state buffer 7 is opened for output of the address 1000 and a memory read signal is applied to the RAM 1. Simultaneously, a chip selection signal is applied to the RAM 1 via an OR gate 106. Then the data '55' of the address 1000 is outputted.
Patent JP-S60164112-A (JP)
Title: Burner plate
Inventor: ISHIBASHI NOBORU
IPC: F23D14/14
Filed: 1984-02-03
Abstract: PURPOSE:To obtain the burner plate achieving strong heat radiation and steady burning condition by a method wherein plural flame holes are surrounded by a protruded wall. CONSTITUTION:Many flame holes 2 are bored on a burner plate 1 formed by bonding an inorganic particle or a fibrous material. Those plural flame holes 2 are surrounded by a protruded wall 3 in square-shape, thus, a flame holes group 4 are formed. Thereby, the surface temperature can be obtained nearly as same as that of the uneven plate, further, an uniform radiating surface over nearly whole surface can be obtained without any lower temperature part. The steady burning performance can be increased by the protruded wall without affected by a wind, furthermore, the infrared rays radiating burner can be obtained without requiring any glass cover.
Patent JP-S53104951-A (JP)
Title: Safety device for elevator
Inventor: ANZAI NOBUO
IPC: B66B5/04
Filed: 1977-02-23
Abstract: PURPOSE: To provide the safety device for an elevator cage, which forcibly stops the cage at the floor before the terminal floor when the cage is elevated with overload and limits the cage speed less than the allowable collision speed of a buffer when the cage is then elevated to the terminal floor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62104417-A (JP)
Inventor: YOSHIDA MINORU
IPC: E04F15/02
Filed: 1986-01-30
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-H09210000-A (JP)
Title: Oil diffusion pump
Inventor: KINOSHITA YOSHIO
IPC: F04F9/00
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To achieve high vacuum by using a horn-shaped steam jet pipe at a second steam jet part to be connected to a suction pipe. SOLUTION: Gas molecules in a vacuum line are sucked to be introduced from a suction pipe 15 to a steam introducing P1P8 17 at a second steam jet part B. A second boiler 30 and a third boiler 40 are disposed inside this steam introducing pipe 17, and steam is jetted, so introduced gas molecules are mixed with steam. In the second and the third boiler parts 30, 40, horn-shaped jet pipes 11, 13 are provided. By the horn-shaped jet pipes 11, 13, steam is uniformly diffused while it is jetted to be mixed with the gas molecules. A taper angle of the horn pipe 11 is set at about 90 deg. to include an axial line on a taper surface outside the horn pipe 11, and that of the horn pipe 13 is similarly set at about 64 deg..  After they are mixed at the second steam jet part B, mixed matter is sent to a first steam jet part A, where it is mixed with setam jetted from a steam jet pipe 22, so it is supplied to an auxiliary pump such as a rotary pump.
Patent JP-S59146059-A (JP)
Title: Image forming material having memory function and image forming method using said material
Inventor: KOMON HIROSHI
IPC: G03G5/00
Filed: 1983-02-09
Abstract: PURPOSE:To obtain a titled image forming material which has high sensitivity and can form an image having sustained conductivity by providing a photosensitive memory layer contg. an aryl methane dye (a memory effect providing agent) and an org. photoconductive material on a conductive substrate. CONSTITUTION:The aryl methane dye expressed by the formula I [at least one of R1-R3 is the formula II, the formula III (R4-R8 are alkyl, aryl, hydrogen), two or below are alkyl, aryl, aralkyl, hydrogen; X<-> is anion] is used as a memory effect providing agent. A photosensitive memory layer 2 of about 1-20mu thickness contg. an org. photoconductive material (e.g.; polyvinyl carbazole) and the above-mentioned memory effect providing agent is formed on a conductive substrate 1 which permits hole injection and has 10<2>-10<6>OMEGA/square surface resistivity (preferably a substrate 1a of glass, etc. provided thereon with a composite thin film of In2O3-SnO2 having prescribed resistivity), by which the image forming material is obtd.
Patent JP-H08212990-A (JP)
Title: Portable battery pack
Inventor: IIDA GIICHI
IPC: H01M2/10
Filed: 1995-02-07
Abstract: PURPOSE: To provide a portable battery pack in which a battery is easily housed, the battery is surely protected, the batteries are easily assembled, the number of component items is reduced, and an operator can easily carry on the back. CONSTITUTION: A portable battery pack comprises an inner container 11 with a sealing cover in which a battery is housed and an outer covering body 21 surrounding the inner container 11 so as to expose one side surface 12 of the inner container 11, the inner container 11 is formed out of a molding body of a buffer material, the exposed side surface 12 of the inner container 11 is formed into a gentle recessed surface, and stripe-shaped recessed and projecting part 17, 18 are formed on the recessed surface. Shoulder bands 31 are fixed to the outer covering body 21. The shoulder bands 31 are attached to band fixing fixtures 32, 33 fixed to upper right and left and lower right and left of the outer covering body 21.