baber/WOPTO huggingface dataset:
Patent JP-H11211008-A (JP)
Title: Flashing water feeding device for mechanical seal portion of pump
Inventor: TASHIRO YUTAKA
IPC: F16J15/34
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To cool a mechanical seal portion and stabilize operations of a pump by providing a flashing water feed system to the mechanical seal portion, and employing purified water fed from a low-pressure water feed system to the mechanical seal portion. SOLUTION: A low-pressure water freed system 30 bypasses the middle portion between the exit side of a low-pressure water feed pump 29 and the connecting portion to a middle stream water extracting system 35 so as to provide a flashing water feed system 36 for feeding feed water to the mechanical seal portions of a high-pressure water feed pump 31 and a middle-pressure water feed pump 33 as flashing water. The flashing water feed system 36 is connected to the mechanical seal portions which are arranged at the pump shafts of the high-pressure water feed pump 31 and the middle-pressure water feed pump 33, thereby cooling the seal portions with the water fed from the low-pressure water feed system 30. Water is well controlled by the flashing water feed system 36 to supply water of high purity which serves as flashing water to the mechanical seal portions.  Thus, the mechanical seal portions can be satisfactorily cooled, thereby operating the high-pressure and middle-pressure pumps 31 and 33 in a stable manner.
Patent JP-H02201401-A (JP)
Title: Production of color filter
Inventor: MATSUI HIROYUKI
IPC: G02B5/20
Filed: 1989-01-31
Abstract: PURPOSE:To produce a large-area color filter which has no unequalness by forming the boundary lines between small-area mask patterns to nonlinear and irregular shapes at the time of producing the large-area color filter by synthesis of divided patterns. CONSTITUTION:The boundary lines are formed to the irregular shapes, more particularly irregular saw tooth shapes and the small-area mask patterns A, B corresponding to the divided small blocks are produced at the time of dividing the desired large-area color filter to the plural small blocks. The small-area mask patterns A, B are joined by the boundary lines of the irregular shapes when such patterns are synthesized on a large-area substrate and, therefore, the deviations generated along the boundary lines have no regularity and continuity or are so small that the deviations are not recognized as the deviations by the human eyes. The large-area color filter which has no unequalness is produced in this way.
Patent JP-S62177368-A (JP)
Title: Magnetic fluid shaft seal device for liquid
Inventor: YAMATAKE SEIJI
IPC: F16J15/43
Filed: 1986-01-30
Abstract: PURPOSE:To supply a magnetic fluid equally to both pole rings by making pipe resistance to one pole ring which is apart from a supply source, equal to pipe resistance to the other. CONSTITUTION:Pole rings 21, 21A each having an annular gap 22 are fitted over a rotary shaft 20 leaving a space between them in the axial direction. A housing 27 made of a non-magnetic material is provided on the outer periphery of the pole rings 21, 21A. And, an annular magnetic-fluid storage tank 28 to which supply ports 26, 26A are connected at an equal distribution rate, is provided in this housing 27, and a liquid feeding means 30 is connected to the storage tank 28. By this structure, a magnetic fluid can be supplied equally to both the pole rings 21, 21A.
Patent JP-S60165163-A (JP)
Title: System for supplying analog talkie to plural subscribers
Inventor: OOTA MASATAKA
IPC: H04M3/50
Filed: 1984-02-08
Abstract: PURPOSE:To attain non-block performance of talkie tone supply and to decrease the number of trunks by connecting a talkie trunk to a mixing trunk via a digital time division channel and supplying a talkie tone to plural subscribers at the same time through a time switch from the said trunk. CONSTITUTION:When a talkie connection cause to a subscriber A6 takes place, since a counter is 0 during talkie connection, it is recognized that a talkie trunk 1 is not in use, the trunk 1 is started and a path between the subscriber 6 and the mixing trunk 4 is connected. Further, 1 is registered to the said counter. When the talkie connecting cause to a subscriber B7 takes place during this time, it is known that the trunk 1 is started already from the counter, only a parth between the subscriber 7 and the mixing trunk 4 is set at the talkie tone from the same trunk is supplied to plural subscribers at the same time. Moreover, a caption 2 is an A/D converter and 5 is a time switch.
Patent JP-S58138058-A (JP)
Title: Semiconductor device
Inventor: HIRAKAWA YUKIO
IPC: H05K1/18
Filed: 1982-02-10
Abstract: PURPOSE:To ensure electrical contact among a plurality of terminals of the semiconductor device and a measuring jig under a state in which the semiconductor device is set up to the measuring jig and the terminals of the semiconductor device are held down by a hold-down jig, and to obtain the accurate measuring value of characteristics with excellent reproducibility by forming a plurality of small convex sections projected more than others in the direction of surfaces contacting with the measuring jig of the terminals to the root sections of the terminals. CONSTITUTION:When the semiconductor device is set up to the measuring jig 3, a plurality of the convex sections 2' are formed to the root sections of the terminals 2. Accordingly, there exists no problem because positive electrical contact is obtained in a plurality of the convex 2' sections when the terminals 2 are held down by the hold-down jigs 4, and the value of charcteristics to be measured can be acquired accurately with excellent reproducibility.
Patent JP-H10229443-A (JP)
Title: Connection limiter for telephone set
Inventor: CASADO LAURENT
IPC: H04Q5/08
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To enable an individual to easily attach the connection limiter by building this limiter into the telephone socket of 1st telephone set to prevent the telephone calls, when a number starting at the number that starts in the sequence of numbers which are not permitted is dialed. SOLUTION: A telephone socket 20', which is used for a 1st telephone set into which a call limiter 8 is built is T-type socket that is used in France and equal to a telephone set 20, used for a telephone set whose calls are limited. The limiter 8 is stored in one of both sides of a socket cover in the form of a printed circuit. Then the socket 20' includes three terminals 20-1, 20-2 and 20-3, and the wiring is connected to the terminals 20-1 and 20-2 from the limited telephone set. Meanwhile, the wiring LT is connected to the terminals 20-1 and 20-3 from a switchboard. Thus, the limiter 8 is placed between the subscriber's private wiring and the switchboard, and accordingly an individual can easily perform jobs which so far needed the intervention of an expert.
Patent JP-H03226302-A (JP)
Title: Edging rolling device and edging rolling method
Inventor: MIYASHITA MAKOTO
IPC: B21B13/06
Filed: 1990-01-30
Abstract: PURPOSE:To increase buckling load by arranging plural pressure rolls with which the pass line in the height direction of a material to be rolled is varied in the vicinity of edger rolls and making the cross-sectional shape of the section in the longitudinal direction of the material to be rolled between a pair of edger rolls into an approximately circular-arcuate shape. CONSTITUTION:By varying the pass line in the height direction of the material 1 to be rolled with the plural pressure rolls 3a, 3b, 3c, the cross-sectional shape of the section in the longitudinal direction of the material 1 to be rolled between a pair of edger rolls 2 can be made into an approximately circular-arcuate shape. Thus, the second moment of area of the material 1 to be rolled can be increased and buckling load can be increased. In this way, edging quantity can be taken larger, a thin slab and strip can be efficiently edging rolled.
Patent JP-S59146491-A (JP)
Title: Control system of memory
Inventor: IIJIMA KIYOKATSU
IPC: G06F12/06
Filed: 1983-02-09
Abstract: PURPOSE:To attain access equal to the memory having constitution using a memory unit of the same capacity as a conventional type for a memory containing the memory units of different loading capacity by converting the memory unit address signal accessed from a central controller into a selection address signal. CONSTITUTION:The memory unit address signal among the address signals impressed by a CPU is converted into the selection address signal by an SRAM2b for each access given from the CPU and transmitted to a decoder 3. The decoder 3 does not work with the memory region selection signal and transmits this signal as it is and then decodes the upper memory unit selection signal to select the corresponding memory unit. The memory region selection signal is transmitted after the memory unit is selected by the memory unit selection signal. Then the address signals corresponding to the remaining address signals are impressed for access.
Patent JP-H02198645-A (JP)
Title: Circulation type rice milling machine
Inventor: HOSOKAWA KATSUO
IPC: B02B3/06
Filed: 1989-01-30
Abstract: PURPOSE:To enhance bran separating efficiency by communicating the falling port of a circulation tank with a grain supplying roll chamber via a rice polishing bran separator. CONSTITUTION:A rice polishing bran separator is constituted of an inverse trapezoidal rice polishing cylinder 3, a rice polishing blade 4 provided to a vertical shaft 3a in the rice polishing cylinder 3 and a bran collecting cover 7 surrounding the rice polishing cylinder 3. The falling port 2 of a circulation tank 1 is communicated with a grain supplying roll chamber 14 via the rice polishing bran separator. As a result, bran separating efficiency can be enhanced and a time for polishing rice is shortened and quality of polished rice can be enhanced.
Patent JP-S60164939-A (JP)
Title: Optical disk
Inventor: KUDOU YOSHIHIKO
IPC: G11B7/24073
Filed: 1984-02-06
Abstract: PURPOSE:To prevent detection by the reproducing light beam in the part deviated from the width of the adjacent tracks by having a surface inclined with respect to a track surface for recording as the part for separating the adjacent recording tracks. CONSTITUTION:Part of the irradiated light beam is irradiated also to a separating part 17a between tracks 16a for recording in the case of an optical disk of a reflection type. However, the part 17a has the surface inclined at a specified angle with the surface of the track 16a and therefore the reproduction light beam reflected from the part 17a traces the optical path different from the optical path of the reproducing light beam reflected from the track 16a for recording. Therefore, if the pitch of the tracks 16a is made 1.4mum, the crosstalk can be decreased by about 10dB and the crosstalk in the stage of reproduction can be considerably decreased. The signal to noise ratio in the case of high-density recording is remarkably improved.
Patent JP-H02201385-A (JP)
Title: Method of controlling image recording device
Inventor: KITAGAWA SEIZO
IPC: G03G15/02
Filed: 1989-01-30
Abstract: PURPOSE:To hold the potential of a development part constant by controlling an electrostatic charging current according to measurement data and recording data regarding the development part potential variation of the surface temperature of a photosensitive body which is inputted in advance. CONSTITUTION:The potential variation due to repetitive printing can be estimated from two values, i.e. the surface temperature and initial dark attenuation rate of the photosensitive body and electrostatic charging current control data for making the potential constant can be determined. Therefore, the electrostatic charging current control data for eliminating the development part potential variation which is estimated previously from the two values which are the photosensitive body surface temperature and dark attenuation rate is recorded. A supply current to an electrostatic charger 2 is controlled according to the recording data, the dark attenuation rate data calculated by the electrostatic charger 2 and a surface potential measuring instrument provided right behind the electrostatic charger 2, and the measurement data on the surface temperature of the photosensitive body. Consequently, the development part potential can be held constant.
Patent JP-H08215049-A (JP)
Title: Electric hot-water heater
Inventor: MORIMOTO YASUSHI
IPC: A47J27/21
Filed: 1995-02-08
Abstract: PURPOSE: To surely pour liquid flowing out of a spout into a vessel for receiving the liquid concerning the electric hot water heater for heating housed liquid/ insulating the heat and leading it out of the vessel body. CONSTITUTION: This device is provided with a light emitting part 32 for irradiating the position almost equal or proximate to a spot to pour the led-out liquid with light and an operation part 8 for controlling the operation of a leading-out device 6 and energizing the light emitting part 32 while being related with an external operation. Concerning the light emitting part, a light emitting body 41, lamp holder 42 and lens 43 can be automatically inserted to a fitting substrate and since the light emitting part is assembled simultaneously with an operation/display board or a control board, any connector or housing is not required for directly soldering wiring to the substrate at the time of assembly.
Patent JP-S55112070-A (JP)
Title: Remote measuring device via telephone facilities
Inventor: MATSUO HIROTO
IPC: H04M11/00
Filed: 1979-02-22
Abstract: PURPOSE:To secure the transmission via the telephone circuit for the measured value of the measuring instrument provided to the general telephone terminal and then receiving and processing the value sent at the specified telephone terminal. CONSTITUTION:The telephone number is dialed through the telephone automatic dialing device (b) for telephone terminal 1X incorporating the optional measuring instrument 4XA through telephone terminal 1A which is specified among N-units of telephone terminals 1A-1N. Thus telephone circuit 5A is selected by circuit selector (a), and then circuit 5X connected with terminal 1X is selected by exchange part 9 of telephone exchange 6. Telephone number display signal originating part 7 of exchange 6 sends the signal showing the telephone number of terminal 1A to terminal 1X from signal oscillator 8A, and then transmits the telephone call signal. Terminal 1X gives demodulation to the originating telephone number display signal at reception part 10 and memorizes it in temporary memory part 11. Then the comparison is given between the plural number of telephone numbers memorized in read-only memory part 13 and the telephone number of part 11 through comparison control part 12. And when the coincidence is obtained, telephone 2X is opened, and at the same time selected measuring instrument 4XA is connected to circuit 5X. And the measured value is sent to terminal 1A for processing and memorization.
Patent JP-H11217034-A (JP)
Title: Seat structure for vehicle
Inventor: ITO AKIRA
IPC: B60N2/36
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To enlarge a service width of a seat cushion of a retractable seat by contriving a structure of a tire house portion at a vehicle body side. SOLUTION: In a seat structure, supplemental seat surfaces 2R, 2L are provided at a rear tire house portion, namely, a seat E comprising a seat cushion 2 and a seat back 1 is provided to be movable between a retracted position and a service position near the rear tire house. The supplemental seat surfaces 2R, 2L, form a seat surface for passengers along with a main seat surface 2C of the seat cushion 2 at the service position. Accordingly, the service width of the retractable seat E is entirely enlarged to allow even three adult persons sit with sufficient space.
Patent JP-2000221126-A (JP)
Title: Method and device for measuring indentation depth in indentation-type hardness tester
Inventor: ODA MITSURU
IPC: G01N3/40
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To improve the measurement accuracy of the indentation depth of an indenter in an indentation hardness tester by combining a low-resolution digital gauge with a differential transformer. SOLUTION: A differential transformer 2 for outputting a voltage (x) corresponding to an indentation depth (y) of a penetrator and a digital gauge 1 (a head 1A or the like) for outputting a pulse are arranged side by side, the relationship between (y) and (x), namely y=F (x), is created by reading (x) each time a pulse is outputted from the digital gauge 1 while changing (y), and (y) is calculated from (x) when testing hardness, so as to obtain high measurement accuracy with a low-resolution digital gauge 1.
Patent JP-S59147519-A (JP)
Inventor: KARUBIN DEIIN DEIRAA
IPC: H03H7/24
Filed: 1984-02-07
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-S56117765-A (JP)
Title: Spherical coagulate and its preparation
Inventor: TOMINAGA TETSUHIKO
IPC: A23L17/30
Filed: 1980-02-21
Abstract: PURPOSE:To prepare a spherical coagulate having a diameter of <=30mm. and containing a liquid or jelly core, by adding a core-constituting liquid dropwise to a triglyceride layer containing a surface active agent and a film-forming layer adjusted to a proper specific gravity. CONSTITUTION:A core-constituting liquid composed mainly of polysaccharides for viscosity adjustment, and at least one component selected from 2- or 3-valent metal salt mixture and/or acetic acid decomposition extract of natural waste such as fish, shellfish, crustacean, etc., is added dropwise to a coagulation liquid consisting of (A) the upper layer composed of normally liquid triglyceride containing a surface active agent such as sorbitan fatty acid ester, lecithin, etc. and (B) the lower layer adjusted to specific gravity of <=1.030 and pH of 7.5-12, and composed of seaweeds and alkali decomposition product of seaweeds adjusted to a specific viscosity of 4-20. The spherical coagulate thus obtained is if necessary washed with water, and treated with a 0.2-1wt% calcium salt solution at >=60 deg.C.
Patent JP-H03228848-A (JP)
Title: Production of oxynitride glass
Inventor: NAGAFUNE HARUO
IPC: C03C3/062
Filed: 1990-01-30
Abstract: PURPOSE:To prevent scattering of fine powder by utilizing metallic alkoxide gel as a binder and adding metallic oxide powder and/or metallic nitride powder to this binder and melting this mixture. CONSTITUTION:5-200 pts.wt. (hereinafter shown in part) metallic alkoxide such as silicon methoxide is added to 100 parts raw material of glass. This mixture is dissolved into a solvent such as water and alcohol. A catalyst is added to the soln. and metallic alkoxide sol is obtained by hydrolyzing this soln. SiO2, metallic nitride such as Si3N4 or AlN, CaO or CaO plus MgO and Al2O3 and the raw material of glass consisting of metallic oxide exclusive of CaO and MgO are added to this sol and this mixture is slurried. Then this slurry is heated and dried at 100-1200 deg.C and coagulated and thereafter solid is ground to about 0.1-10mm. This granular material is introduced into a melting furnace and melted at 1400-1950 deg.C in an inert gas atmosphere such as N2 to produce oxynitride glass.
Patent JP-S51125465-A (JP)
Title: Method of preparing insolubilized sugar
Inventor: TOMIBE KATSUHIKO
IPC: C12N9/24
Filed: 1975-02-21
Abstract: PURPOSE: Excellent diagnostic agents for sugar-antigens and sugar-antibodies are obtained by reacting sugars with insol.supports in a nonaqueous solvent using a carbodiimide as binding agent. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58138423-A (JP)
Inventor: NOGUCHI YOSHIHIRO
IPC: A47J42/26
Filed: 1982-02-12
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-H11218830-A (JP)
Title: Display device within finder
Inventor: OMI JUNICHI
IPC: G03B17/20
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To make always executable a display at a display position where the display is easily viewed and to improve the visibility by executing the display by deciding any display position out of the display positions within finder field based on subject luminance at the respective display positions. SOLUTION: A stroboscopic mark MK showing the charged state of a stroboscope is superimposed and displayed on a subject image within the finder field by a display unit. The marks MK are constituted of a polymer-dispersed liquid crystal and respectively provided on four peripheral areas E1 to E4 except a central area E5 out of five divided areas E1 to E5 of a screen, and any one mark decided in accordance with the subject luminance out of the four marks MK is displayed. Since the mark looks brightly shining in the case of executing the display by illuminating the polymer-dispersed liquid crystal, th mark MK in an area where the subject luminance is low (dark) is displayed, whereby the visibility is improved.
Patent JP-S57135174-A (JP)
Title: Inking apparatus for offset lithography press
Inventor: MATSUDA ITARU
IPC: B41F31/14
Filed: 1981-02-16
Abstract: PURPOSE: To prevent ghost phenomena and improve the quality of printing by differentiating the circumferential speed of a kneading roller from other adjacent rollers including vibration roller and inking roller in an inking apparatus having these rollers.  
     CONSTITUTION: In an inking apparatus comprising an ink source roller 8a, a drawing roller 7, an ink carrier roller 6, a vibration roller 4, an inking roller 2A, ink kneading rollers 15A, 15B and 15C, an impression cylinder and the like, the circumferential speed of the kneaking rollers 15A, 15B and 15C is set to differ from the vibration roller 4 and the inking roller A. This causes a friction between the kneading rollers 15A, 15B and 15C and the vibration roller 4 or the inking roller 2A thereby improving the transference of ink. A grading effect is provided to ensure a sufficient supply of ink to parts lacking ink of the inking roller 2A thereby preventing possible ghost phenomena. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06235085-A (JP)
Title: Zn-cr base surface-back different plating rust preventive steel sheet excellent in corrosion resistance
Inventor: NAKAMARU HIROKI
IPC: C25D3/56
Filed: 1993-02-09
Abstract: PURPOSE:To obtain a rust preventive steel sheet having excellent corrosion resistance both in the outer side and inner side by forming Zn-Cr base plating layers with different Cr content on both sides of a steel sheet. CONSTITUTION:One side of a steel sheet is applied with Zn-Cr base plating contg., by weight, 0.1 to 6% Cr and in which, as for the existing state of Cr, 0 valence is not substantially contained is applied on one side of a steel sheet. The other side is applied with Zn-Cr base alloy plating contg. 6 to 30% Cr. The plating layer on one side may contain 0.1 to 5% Co and 0.01 to 5% alumina sol. At the time of using it in such a manner that the one contg. lower Cr content as the outer side and the one contg. higher Cr content as the inner side, excellent corrosion resistance can be obtd. in corrosive environments on both sides.