baber/WOPTO huggingface dataset:
Patent JP-H0642461-A (JP)
Title: Reciprocating type compressor
Inventor: SETOYAMA MICHINOBU
IPC: F04B49/06
Filed: 1992-07-20
Abstract: PURPOSE:To increase the contact area of the valve piece of a suction valve which is pushed by the pushing rod of an unload mechanism, prevent the position deflection of the pushing rod, prevent the breakage of a valve plate and prolong the life of a reciprocating type compressor. CONSTITUTION:The shape of the pushing rod 33 of an unloading mechanism 32 is constituted of a large diameter rod part 33A, small-diameter rod part 33B, and an annular stepped part 33C, and the valve piece of a suction valve 37 is formed from a horseshoe shaped thin plate which is constituted so that both the edges are fixed on a valve seat plate 4, and a fitting hole 40 into which the small diameter rod part 33B is inserted is formed at the intermediate part of the valve plate 39. Further, a guide hole 31 for the guide of the small diameter rod part 33B is formed at the stepped part 3 as stopper part. A valve plate 39 is opened by the annular stepped part 33C of the push rod 33.
Patent JP-S6196200-A (JP)
Title: Water jet pump
Inventor: MATSUI HIROSHI
IPC: F04F5/44
Filed: 1984-10-15
Abstract: PURPOSE:To enhance self-priming ability by increasing the distance from the outlet end of nozzle of a water jet pump to the inlet of a diffuser pipe by not less than ten times of the bore of the throat pipe. CONSTITUTION:In the constitution of a feed water pipe 1, suction pipe 2, nozzle 3, throat pipe 4, diffuser pipe 5 and discharge pipe 6, the distance L from the outlet end of the nozzle 3 to the inlet of the diffuser pipe is lengthened to be not less than ten times of the bore of the throat pipe 4. Thus, even air should exist in the throat part, jet stream comes in contact with the pipe wall of the throat pipe to ensure mixing with air, and the self-priming ability can be enhanced.
Patent JP-H0875847-A (JP)
Title: Pulse doppler radar device
Inventor: NONAKA YASUHIDE
IPC: G01S13/53
Filed: 1994-09-09
Abstract: PURPOSE: To avoid an eclipse so as to improve the tracking stability and to reduce the distance error by controlling pulse width on the basis of the received power ratio of a second receiving part and a first receiving part. CONSTITUTION: Reflected wave 5 reflected by a target 1 is received by an antenna 3, and a target signal is extracted by a first receiving part 7 and a second receiving part 11 through a transmit-receive switching part 6. A first, signal processing part 8 and a second signal processing part 12 compute the target information of received power and the like from the target signal. On the basis of this, a pulse width chancre judging part 13 judges the change of pulse width, and a pulse width control part 14 controls pulse width.
Patent JP-H0498541-A (JP)
Title: Control system for storage device of large capacity
Inventor: SATO SEIJI
IPC: G06F12/00
Filed: 1990-08-17
Abstract: PURPOSE:To keep the use of a single storage device even though its capacity exceeds a limit level that is controllable with an OS by dividing one storage device to plural areas which are accessable with the OS. CONSTITUTION:When a device driver 3 receives a write access request 6 from an OS 1, the driver 3 sets a pointer 4 to an are A of a storage device 5 of large capacity with an area pointing signal 7 and checks whether a writable area is available or not. Thereafter the same checking operations are carried out. When a writable area is available, the driver 3 outputs a signal 6 meaning a writable state to the OS 1. Thus the OS 1 performs a writing operation into a writable area, e.g., the area A of the storage 5 from an internal buffer 2 through a data bus 11.
Patent JP-S6196246-A (JP)
Title: Solenoid controlled hydraulic circuit in automatic speed change gear
Inventor: UEKI AKIHIRO
IPC: F16H63/44
Filed: 1984-10-17
Abstract: PURPOSE:To increase the freedom of lay-out of a hydraulic control circuit in an automatic speed change gear, by providing such an arrangement that the cross-sectional area of a fluid passage in a hydraulic circuit whose internal pressure is controlled by a solenoid, is less than that of other general hydraulic circuits. CONSTITUTION:The cross-sectional area of fluid passage of a hydraulic circuit 2 whose internal pressure in controlled by a solenoid 5, is selected to be less than that of other general hydraulic circuits 3. With this arrangement, even if the solenoid controlled hydraulic circuit 2 is arranged such that the solenoid 5 is positioned away from the associated valve 6, the internal pressure of the solenoid controlled hydraulic circuit 2 may be rapidly changed. Accordingly, it is possible to increase the freedom of lay-out of the hydraulic control circuit.
Patent JP-S6277336-A (JP)
Title: Reagent for diagnosing cancer
Inventor: HAYASHI NARIYUKI
IPC: A61K49/00
Filed: 1985-10-01
Abstract: PURPOSE:A reagent for diagnosing cancer capable of emitting fluorescence in a specific wavelength range and visually catching a cancerous site, having good selectivity for cancerous cells, containing sodium fluorescein and ATP as main components. CONSTITUTION:Sodium fluorescein[C20H10NA1O5] has high fluorescence yield on light irradiation in a fixed wavelength range and high selectivity for cancerous cells. This time a reagent for diagnosing cancers, which selectively introduces sodium fluorescein into the cancerous cell, can form a bright, readily observable fluorescent image and makes cancer occurrence site of organism precisely visible by coaction of an enzyme specific to a cencerous cell membrane, is obtained by blending sodium fluorescein with ATP.
Patent JP-H0774927-A (JP)
Title: Picture editing device
Inventor: HASEGAWA KENICHI
IPC: H04N1/387
Filed: 1993-08-31
Abstract: PURPOSE:To easily specify an editing range, to attain final copying by one generation copying and to suppress the reduction of picture quality by executing the dummy copying of picture data, marking an edition area and executing editing processing based upon the mark. CONSTITUTION:The picture data of an original are read out by a CCD 9 and the read data are corrected by a video processing circuit 41 and sent to a picture processing circuit 42, which binarizes the data, executes prescribed picture processing and stores the processed picture in a picture memory 49. When a copying machine specifies temporary output, the masking information of a dummy copy executed by a user is read out and stored in a picture memory 50, data corresponding to a marking area stored in the memory 50 out of picture data stored in the memory 49 are edited/worked by an image forming part and the edited/worked picture is printed out. Consequently necessity of directly marking an original is removed, the original is prevented from being blurred, one generation copying is enabled and the deterioration of picture quality can be suppressed.
Patent JP-H0378936-A (JP)
Title: Plasma display panel
Inventor: SHINODA TSUTAE
IPC: H01J11/24
Filed: 1989-08-22
Abstract: PURPOSE:To decrease the charge/discharge current and enhance the stability of operation by installing an address electrode and fluorescent substance on the other base board side so that each surface is exposed to the discharging space. CONSTITUTION:An address electrode 17 and fluorescent substance 18 are installed on the other base board 11 side so that each surface is exposed to the discharging space 20. Therein address electrode 17 and a discharge maintaining electrode couple 12 are separated by the discharging space 20, and the floating capacitance between them is extremely small, so that delay of the start of erase discharge relative to discharge erase pulse becomes short in ignorable degree. Because the address electrode 17 is exposed to the discharging space 20, no electric charges due to discharging are accumulated to enable control with simple drive waveform, and further the wave height value of the discharge erase pulse can be suppressed. This enlarges the operation margin in drive control to provide stabilized operation.
Patent JP-H1063529-A (JP)
Title: Duplexed computer system
Inventor: YOKOYAMA MUTSUHIRO
IPC: G06F11/20
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a duplexed computer system surely succeeding job processing between two computers and simplifying the control of the transmission and reception of information necessary for the succeeding. SOLUTION: Computers 101a and 101b are equally structured and the access control part 205b of the computer 101b connects a path only for write access 202a for writing controlled managing information possessed by the computer 101a in a private memory 107b to the memory 107b at the time of receiving a write request signal 203a, cuts off the path 202a from the memory 107b at the point of the time of finishing writing and forcedly cuts off the path 202a from the memory 107b at the time of receiving a switch requesting signal 201a at the time of connecting the path 202a to the memory 107b.
Patent JP-S59115271-A (JP)
Inventor: TAKAAI TOSHIO
IPC: B65D83/00
Filed: 1982-12-10
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-S6371901-A (JP)
Title: Magnetic recording device
Inventor: YAMASHITA KEITARO
IPC: G11B5/02
Filed: 1986-09-13
Abstract: PURPOSE:To make good recording and erasing without causing trouble by making the saturation magnetic flux density of one of a pair of magnetic cores lower than the saturation magnetic flux density of another magnetic core and reversing the direction of rotation of a discoid magnetic recording medium when recording and when erasing. CONSTITUTION:Out of a pair of magnetic cores 11, 12 that form a gap (g), the saturation magnetic flux density (Bs) of one magnetic core 11 having thickness t1 is made lower than the saturation magnetic flux density of another magnetic core 12 having thickness t2. At the time of recording, a magnetic disk D is rotated in positive direction, for instance, in the direction of arrow mark A in the figure, and at the same time, the signals supplied from a terminal 21 are sent to a magnetic head 10 through a recording/reproducing processing circuit 22 and a change-over switch 23, and recorded in the magnetic disk D. At the time of erasing, the magnetic disk D is rotated in reverse direction, for instance, in the direction of arrow mark B, and at the same time, the AC signals for erasing are supplied from an oscillator 24 to the magnetic head 10 through an amplifier circuit 25 and a change-over switch 23, and the erasing operation is performed.
Patent JP-H0770973-A (JP)
Title: Method for finishing surface of coated paper
Inventor: IBAYASHI TAKASHI
IPC: D21G1/00
Filed: 1993-08-31
Abstract: PURPOSE:To provide a method for finishing the surface of coated paper in which the coated paper, excellent in glossiness and smoothness and simultaneously having paper stiffness and rigidity is effectively produced by finishing the surface thereof with a heated high-temperature calender at >=100 deg.C. CONSTITUTION:This method for finishing the surface of coated paper is to use metallic rolls prepared by regulating the surface roughness RMAX (JISB0651) of raw rolls for working thereof into the metallic rolls to 0.5-8.0mum, filling Teflon<(>R<)> resin in recessed parts on the surface, polishing the surface thereof so as not to leave the formed Teflon<(>R<)> resin film on the apices of the protruding parts of the metallic rolls after the working and regulating the surface roughness RMAX to <=4.0mum in coating base paper with a coating liquid, then drying the coated base paper and threading the paper through a high-temperature calender in which the metallic rolls heated to >=100 deg.C are combined with elastic rolls.
Patent JP-S59108274-A (JP)
Title: Method of supplying electrolyte to battery
Inventor: TADA TOKUO
IPC: H01M50/618
Filed: 1982-12-09
Abstract: PURPOSE:To manufacture a battery having stable performance by making small the dispersion in amount of liquid exhausted from the nozzle when a measuring pump is restarted again. CONSTITUTION:The electrolyte 10a in the tank 10 of electrolyte reservoir B flows the area between a valve 11 and a cylinder 15 and the clearance between the valve 14 itself and reaches the liquid level equalizing apparatus 19 because the valve 14 which slides in the vertical direction within the valve cylinder 15 collide with the upper part of valve clearance adjusting bolt 21 and it is usually pushed upward. When the liquid level 19a reaches the lower end part 15a of the valve cylinder 15, the liquid flow stops automatically and the level of liquid 19a is always kept constant. Moreover, the electrolyte in the liquid level equalizing apparatus 19 is sent to the side of measuring pump A through a hose joint 20 and a hose E when the measuring pump A starts and a constant amount of electrolyte is supplied to the battery D from the nozzle C.
Patent JP-H0379012-A (JP)
Title: Manufacture of film capacitor
Inventor: SUZAWA SHINICHI
IPC: H01G4/18
Filed: 1989-08-22
Abstract: PURPOSE:To obtain a high performance film capacitor which is uniform is thickness and stable in capacitance characteristic by a method wherein a film capacitor element is held with pressure applied by an elastic body while a dielectric film of an electrode lead part is chemically and selectively removed. CONSTITUTION:A film capacitor element 1 is held with pressure applied by a jig 14 comprising an elastic body in order to chemically and selectively remove organic films of electrode lead parts 2 on two surfaces of the film capacitor element 1 and an organic material of a dielectric film 3 comprising a fusable adhesive layer. The electrode lead parts 2 of the film capacitor element 1 is aligned in the same direction, and three layers are laminated between respective film capacitor elements 1 via masks 17 to form a laminated body 4. In this case the dielectric film 3 of the electrode lead part 2 can be chemically and selectively removed in such state that the film capacitor element 1 is being held with pressure applied by a pressure applying plate 16 and a pressure applying spring 19 on the jig 14. Therefore even if heat is applied to the film capacitor element 1 to cause shrink of the dielectric film 3, the state of being held with pressure applied can be maintained thereby preventing difference in heat press state from occurring. Thus a high performance film capacitor uniform in thickness and good in capacity accuracy can be obtained.
Patent JP-H1044515-A (JP)
Title: Manual printer
Inventor: IMAI KOJI
IPC: B41J2/01
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To correct slack of a recording medium by controlling the printing operation depending on the rotational amount of a travel roller and disposing a recording medium retaining roller having same width as the print width of a recording means in front of the recording means in the printing direction. SOLUTION: A travel roller 20 and a paper retaining roller 21 are disposed rotatably about axes 20a, 21a, respectively. The travel roller 20 rotates to transmit the rotating force of a pulley 9 to an encoder 11. The paper retaining roller 21 is disposed in front of a recording head 5 in the printing direction thereof and wider than the print width of the recording head 5. The travel roller 20 touches a recording medium P on the outside of the print region of the recording head 5. When being operated manually in the direction shown by an arrow, the paper retaining roller 21 moves on the recording medium P while retaining the recording medium P. More specifically, when the recording medium P is slackened, the paper retaining roller 21 retains the recording medium P and corrects the slack.
Patent JP-S6459689-A (JP)
Title: Information recording and reproducing device
Inventor: MORI YOSHIHIRO
IPC: G11B7/004
Filed: 1987-08-31
Abstract: PURPOSE:To make unnecessary the inspection of a recording medium and to increase a reliability by using a table to record the address of information recorded in the recording medium and the address information of a recordable area and operating an information recording and reproducing device only by reproducing this. CONSTITUTION:When the input of a power source and the installation of a magneto-optical disk are completed, a traverse motor 5 is operated with an equipment control device 12, an optical head 3 is moved to a prescribed position on a disk 1 and the information stored in a recording condition table 10 is read. Next, an area index register, a reproducing control index register, a recording control index register, etc., are initialized, the result is stored to a recording control table 12, and this and the data stored in a reproducing control table 11 are stored into an equipment control device 13. Next, when reproduction is executed, a reproducing address is read from the device 13, the head 3 is moved with the motor 5 and the reproduction from the disk 1 is started.
Patent JP-S59107201-A (JP)
Title: Measuring device of foreign matter in fluid
Inventor: HANAJIMA SHIYUUICHI
IPC: G01B11/00
Filed: 1982-12-13
Abstract: PURPOSE:To improve the reliability of measured data by providing two optical foreign matter detectors in directions different from each other. CONSTITUTION:A light-transmissive part 3 is formed on the way of a tube 2 where a liquid 1, where mixed foreign matters 9 should be measured, is flowed. Two optical foreign matter detectors 4 and 11 are provided to cross each other in the transverse section of the liquid 1 in the light-transmissive part 3. Detectors 4 and 11 consist of light sources 5 and 12, slits 6 and 13, and photodetectors 7 and 14. If the light source 5 projects light momently when the foreign matter 9 passes a measuring region 15, the quantity of received light of the photodetector 7 is reduced, and the area of a section of the foreign matter 9 orthogonal to the measuring axis is attained. Similarly, the area of a section different from said section by 90 deg. is attained with the light source 12 and the photodetector 14. Since the section is measured in two directions orthogonal to each other, the size of the foreign matter 9 is measured accurately.
Patent JP-2000055277-A (JP)
Title: High pressure connecting device
Inventor: SPINNLER FRITZ W
IPC: F16L41/02
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To secure airtightness between connected bodies even under very high pressure. SOLUTION: This high pressure connecting device has a first body 1 including a first fluid conduit 2 and a second body 3 including a second fluid conduit 5. One part of the first body 1 is press-fit and surrounded by the second body 3. A first connecting conduit 10 and a second connecting conduit 6 are respectively formed in the walls of the first body 1 and of the second body 3, and the first fluid conduit 2 and the second fluid conduit 5 are connected to each other. Outlet orifices 9, 8 are respectively formed on outer surfaces 11, 7 of the first body 1 and the second body 3. The first body 1 has a means to increase contact pressure generated by press fitting between the first body 1 and the second body 3.
Patent JP-2000045403-A (JP)
Title: Structure of foundation corner plate
Inventor: YAMAMOTO MASAFUMI
IPC: E04B1/64
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To give the continuous appearance to a gate foundation corner plate formed on a lower end part of a gate wall body having a gate and a non-gate foundation corner plate juxtaposed to the gate wall body and formed on a lower end part of a non-gate wall body, and improve the waterproofness of them. SOLUTION: A foundation corner plate has a structure which is provided with a gate foundation corner plate 3 for covering between the lower end part of a gate wall body W1 having a gate 2 and foundation, and non-gate foundation corner plate which is juxtaposed to the gate wall body W1 to cover between the lower end part of a non-gate wall body W2 which does not have the gate 2 and foundation. The height of the non-gate foundation corner plate is larger than that of the gate foundation corner plate 3.  Then an exteriorly opened groove 6 which continues in a horizontal direction is formed on the gate foundation corner plate 4, the head part of a fixing tool T for fixing to the lower end part of the gate wall body W1 is stored in the groove 6, and the section of a downward part 2 of the non-gate foundation corner plate 4 is formed in a substantially same shape as that of a downward lower shape part 8 contained the groove 6 of the gate foundation corner plate 3.
Patent JP-H04100054-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: YAMANE HARUKI
IPC: G03G5/16
Filed: 1990-08-20
Abstract: PURPOSE:To sufficiently enhance residual magnetic flux density and coercive force of the magnetic recording medium and to lower Curie temperature by specifying heat treating temperature of a synthetic lattice film. CONSTITUTION:This magnetic recording medium is obtained by arranging a Co target 24 and a Pt target 25 apart from a substrate 21, periodically moving the substrate 21 to oppose it to both targets and to alternately applying it to high frequency sputtering, thus forming the Co/Pt synthetic lattice film on the substrate 21, and heat treating this film in the temperature range T of expression I, and it is preferred to control the thickness dco of the Co layer in the range of expression II, and that dpt of the Pt layer in the range of expression III, and the heat treatment time in >=1min, and a Pd target may be used for the target 25.
Patent JP-S6194558-A (JP)
Title: Superconductive rotary electric machine
Inventor: SATO KAZUO
IPC: H02K55/04
Filed: 1984-10-16
Abstract: PURPOSE:To enable to evacuate in vacuum adiabatic space irrespective of the stop and rotation of a rotor by evacuating in vacuum a space formed of a magnetic fluid seal by a vacuum pump mounted externally. CONSTITUTION:Magnetic fluid seals 22a, 22b are provided in a helium transfer coupling (HTC)14 provided at the shaft end of a shaft 7b of an opposite driver side. A thermal insulation plate 23 is provided at the seal 22a of the side contacted with low temperature recovery gas helium at precooling time, a hole 24 is radially formed at the shaft 7b of the portion interposed between the plate 23 and the seal 22b to form a vacuum evacuating passage 25 communicating with an adiabatic space of a superconductive rotor. When evacuating operation is executed by vacuum pumps 26a, 26b provided externally, the adiabatic space is evacuated through the radial hole 24 formed at the end of the passage 25 and the shaft 7b.
Patent JP-H0880943-A (JP)
Title: Pallet for transport of tubular body
Inventor: SAKAI HIDEKI
IPC: B65D19/12
Filed: 1994-09-12
Abstract: PURPOSE: To transport tubular bodies such as clay pipe etc. under the same condition without requiring a labor for re-loading after the tubular bodies are aged by attaching a frame body being equipped with a holding plate wherein a plurality of through holes are provided, between columus which are erected on the upper surface of a pallet. CONSTITUTION: A plurality of columus 2 are erected on the upper surface of a pallet main body 1, and a frame body 3 is attached between the columns 2. A holding plate 4 is attached in the frame body 3, and at the same time, holes 6 wherein a tubular body 6 such as clay pipe etc. is inserted are formed on the holding plate 4 so as to go through in the vertical direction. Since the tubular bodies 5 can be held under a standing condition on the upper surface of the pallet main body 1, the tubular bodies 5 can be aged in a pallet A for transport. Thus, the tubular bodies 5 after the aging can be transported under the standing condition as they are. By this method, a pallet for aging and pallet for transport do not need to be separately prepared depending on the purposes.