baber/WOPTO huggingface dataset:
Patent JP-S5558547-A (JP)
Title: Wiring
Inventor: MIYAKE GOROU
IPC: H01L21/302
Filed: 1978-10-24
Abstract: PURPOSE: To increase pattern precision, by fitting on a semiconductor base plate wiring metal consisting of Ti and Pt via an insulating film, covering it with an insulating film after pattern etching, removing unnecessary metal parts by etching, and then coating Au on the wiring metal.  
     CONSTITUTION: Ti layer 3 and Pt layer 4, which become wiring, are fitted on Si base plate 1 via SiO 2  film 2. Resist film 5 is provided. By using a mixed solution of HNO 3  and HCl, patterning is operated first only on layer 4. Next, with film 5 retained, the entire surface is covered with SiO 2  film 6, and film 6 is pushed into a very small gap produced at this time between layer 4 and film 5. Subsequently, film 5, together with film 6 lying above this, is removed, and the surface of layer 4 on which patterning has been operated is exposed; and only on this, Au layer 7 is coated by plating. Subsequently, film 6 is removed, with layer 4 used as mask, the unnecessary part of layer 3 is removed by etching, and thereby Ti-Pt-Au laminated wiring pattern 8 is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5558691-A (JP)
Title: Marker function decentralizing system
Inventor: OOE KOUJI
IPC: H04Q3/54
Filed: 1978-10-26
Abstract: PURPOSE:To add a prescribed number of markers, which have a mutual connection function for processing of mutual connection to a new station, to perform the conventional exchange processing without reorganization of markers which have existed already. CONSTITUTION:Marker MKA which has existed already has functions of local connection and mutual connection to the A station. In case that new station B different from the A station in signal system is installed, marker MKB having a function for mutual connection to new station B is provided newly, and MKA is not reorganized at all and is left as it is. In case of originating connection, when originating register OR receives the dial from calling subscriber SUBA, decision unit DU added to OR decides local connection, outgoing connection to the A station, or outgoing connection to the B station. On a basis of this decision, OR determines a  required one of markers and acquires one of MKA and MKB.
Patent JP-S6023838-A (JP)
Title: Changer for visual field frame of finder of autofocusing camera
Inventor: CHIYOU MICHIO
IPC: G03B13/14
Filed: 1983-07-19
Abstract: PURPOSE:To enable change of a visual field by simple constitution by providing a hologram on which >=2 visual field frames corresponding to object distances are multiplex-recorded to a finder optical system. CONSTITUTION:The optical system of a finder consists of an objective lens 10, an eyepiece lens 12, a hologram 14 which is provided between the lens 10 and the lens 12 and on which three visual field frames 22, 24, 26 are multiplex-recorded and light sources 16, 18, 20 which irradiate reconstructing light to the hologram 14. The frame 22 which corrects parallax with the distance on a long distance side, the frame 24 which corrects the parallax with the distance on a middle distance side and the frame 26 which corrects the parallax with the distance on a short distance side are multiplex-recorded on the hologram 14 in such a way that the respective frames can be reconstructed by the light sources 16, 18, 20.
Patent JP-S6022095-A (JP)
Title: Compressor
Inventor: SUZUKI SEIICHIROU
IPC: F04C28/26
Filed: 1983-07-19
Abstract: PURPOSE:To eliminate pressure piping and mount a solenoid valve in compact by a method wherein the solenoid valve, controlling a high pressure for a bypass valve, is provided at the side of a housing by pinching it together with an end plate in order to utilize the inside of the valve as the path of high pressure. CONSTITUTION:The solenoid valve 29, functioning as a pressure controller, is arranged at the side of the housing 1 and the front end thereof is retained by the front end plate 5 while the rear end thereof is retained by the rear end plate 6. The solenoid valve 29 is fitted into the front end plate 5 forcibly, then, is arranged at the side of the housing 1 together with the end plate 5 while the rear end plate 6 is arranged at the outside of the solenoid valve 29 under said condition of the solenoid valve 29 and the front end plate 5. Thereafter, a protuberance, formed integrally with a stator core at the rear end of the housing, is inserted into a retaining hole on the rear end plate, then, is attached integrally with a front cover 7 through bolts 26.
Patent JP-H07304841-A (JP)
Title: Water-dispersible polyisocyanate composition
Inventor: MARUTEIN BURAAMU
IPC: C08G18/28
Filed: 1995-05-02
Abstract: Water-dispersible polyisocyanate prepn. (I) based on aliphatic and aromatic di-isocyanates contain (a) a NCO gp. content of 6-21 wt.%, (b) a modified polyisocyanate component comprising (b1) isocyanurate, urethane, allophanate and uretdione units based on TDI (calculated as C9H6N2O2; mol. wt. = 174) and (b2) corresp. isocyanurate, urethane, allophanate, uretdione and biuret units based on HDI (calculated as C8H12N2O2; mol. wt. = 168), in a ratio of (b1):(b2) = (6:1)-(0.1:1), and (c) a content of 5-40 wt.% ethylene oxide (EO) units in terminal polyether chains contg. a statistical average of 6-50 EO units. Also claimed is a process for the prodn. of (I) (see below). Also claimed are aq. 2-component polyurethane (PU) coating materials in which the binder is a combination of prepn. (I) and a water-soluble or -dispersible poly-hydroxy component (II) in amts. corresp. to a NCO/OH equiv. ratio of (0.5:1)-(5:1).
Patent JP-H05224975-A (JP)
Title: Imc diagnostic system
Inventor: YAMASHITA YURIKO
IPC: G06F15/177
Filed: 1991-06-03
Abstract: PURPOSE:To provide an IMC diagnostic system which can carry out a diagnostic control program with no consciousness of the device types, i.e., with no change of the diagnostic station data. CONSTITUTION:In a system where a main system 2 is connected to plural call processing processors 2A via the I/O buses 10 and 11, the processor 2 contains a diagnostic program storing part 15 which stores a diagnostic control program for diagnosis of faults. Then, the inter-processor communication devices 12 and 13 provided on both buses 10 and 11 contain the control registers 12a and 13a which store the flags to show whether an IMC itself is for a high speed or low speed operation.
Patent JP-S5826663-A (JP)
Inventor: HAINTSU RAIBAA
IPC: B60T8/44
Filed: 1982-07-29
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-H01301742-A (JP)
Title: Agricultural vinyl chloride-based resin film
Inventor: ISHIKAWA MASATAKA
IPC: A01G9/14
Filed: 1988-05-31
Abstract: PURPOSE:To obtain an agricultural vinyl chloride-based resin film, containing a compound having a specific polyfluoroalkyl group and specified hydrotalcite compound, excellent in transparency, heat insulating properties and anti-fogging properties at low temperatures and capable of reducing damages by insect pests. CONSTITUTION:A film, obtained by blending (A) 100pts.wt. vinyl chloride-based resin with (B) 0.01-2pts.wt., preferably 0.03-1pt.wt. compound having a 3-20C polyfluoroalkyl group, e.g. a compound expressed by formula I (Rf is 3-20C polyfluoroalkyl group; B is CO or SO2), and (C) 1-15pts.wt., preferably 2-7pts.wt. hydrotalcite compound expressed by formula II (A<n-> is n-valent anion; 0<x<0.5; 0<y<1; 0<=m<=0.5) having preferably <=5mum, especially <=3mum average particle diameter and capable of shielding light at <=350nm wavelength and transmitting light at >=400nm wavelength with >=50% transmittance of light at 390nm wavelength.
Patent JP-H02310441-A (JP)
Title: Crosstalk measuring machine
Inventor: SASAOKA HIDEYORI
IPC: G01M11/02
Filed: 1989-05-26
Abstract: PURPOSE:To improve the efficiency and reliability of measurement by providing means for observing the end face of a held polarization maintaining optical fiber as it is. CONSTITUTION:This apparatus has an objective lens 16A for an incident face and a camera head 30 for the incident end face on the incident side and an objective lens 17A for an exit end face and a camera head 30' for the exit end face on the exit side and has a camera controller 40 and monitor television 50 for monitoring the signals obtd. by the camera heads 30, 30'. The images at both end faces of the PM fiber 20 to be measured obtd. by the camera heads 30, 30' are displayed via the camera controller 40 on the monitor television 50, by which the main axis direction can be checked. The main axis direction of the incident polarization is easily aligned to the main axis direction of the polarization maintaining optical fiber. The taking out of the specific polarization from the exit light is thus facilitated and the improvement in the workability and reliability is attained.
Patent JP-H11325029-A (JP)
Title: Metal screw
Inventor: NAKAMURA HIDEO
IPC: B29C65/64
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a metal screw excellent in its strength characteristic when press inserted into resin parts and capable of restraining generation of burrs. SOLUTION: This is a metal screw press inserted into a hole of resin parts by use of ultrasonic vibrations and connected to the parts, wherein a depth of a vertical groove and a lateral groove is 0.4-0.9 mm and a press fitted margin is 0.25-0.5 mm, and a ratio between the press fitted margin and the depth of vertical groove is 0.6-0.7.
Patent JP-H07336847-A (JP)
Title: Interior wiring structure
Inventor: SUGAWARA YASUHIRO
IPC: H02G3/38
Filed: 1994-06-14
Abstract: PURPOSE:To easily change the connection of wires and to easily add wires in a house without spoiling the fine view of the house even after the house is built. CONSTITUTION:A wiring space 24 which can be covered with an detachable wall trim 25 is formed between a ceiling panel 19 and external wall 12 so that electrical wires 27 and a joint box 28 can be housed in the space 24.
Patent JP-H06342855-A (JP)
Title: Semiconductor package with inner lid
Inventor: MIWA TAKASHI
IPC: H01L23/28
Filed: 1993-06-02
Abstract: PURPOSE:To suppress an effect of heat shrinkage of a wire due to the displacement of gel in a part being in contact with an inner lid and in the periphery of the part and thereby to ensure high reliability, by providing the inner lid so that it comes into contact with the gel. CONSTITUTION:An electrode 7 of a chip 2 and an electrode 8 of a base 1 are connected by a wire 9. Since the wire 9 is liable to corrode, the chip 2 and the wire 9 are coated with a gel-like coating agent 10 so as to ensure moisture resistance. Next, a ring-shaped inner lid 11 having an insulated surface is put on so that it is in contact with the surface of this gel-like coating agent 10, and then the gel-like coating agent 10 is gelatinized by baking. The inner lid 11 has bent legs 12 at four corners and thereby a prescribed height thereof is maintained. By providing a hole 13 for letting out air in the central part of the inner lid 11, a gas produced on the occasion when the gel-like coating agent 10 is gelatinized by baking (heating) is let out. Lastly, a cap 14 is stuck so as to protect the inside mechanically.
Patent JP-H06344891-A (JP)
Title: Antiskid brake device for vehicle
Inventor: OKAZAKI HARUKI
IPC: B60T8/66
Filed: 1993-06-02
Abstract: PURPOSE:To prevent an extreme drop of wheel grip force or promote the recovery of the wheel grip force by providing a threshold changing means for changing a threshold for transferring to a pressure reducing phase according to continuing time. CONSTITUTION:An antiskid brake device for vehicle has a first threshold changing means 45 for changing the final slip ratio threshold BSG for transferring to pressure reducing phase according to the continuing time of pressure intensifying phase. This device further has a regulating means for allowing the change of threshold by the first threshold changing means 45 when a car body speed V is relatively high, and the frictional coefficient of a traveling surface is high, and prohibiting the change of threshold by the first threshold changing means 45 when the car body speed V is low, or the frictional coefficient of the traveling surface is low.
Patent JP-H11323945-A (JP)
Title: Connecting structure of slope lining precast concrete block
Inventor: NAGAI YOSHIO
IPC: E02B3/14
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To firmly connect blocks by adjusting dislocation of joints of the mutual blocks by adjusting the height of a mating spot of the mutual blocks after installing the blocks. SOLUTION: A hole 31 is arranged in a screw hole 21 position of installing plates 2 of adjacent upper/lower blocks, a connecting structure is composed of V-shaped first plates 3 by integrally arranging bolts 34 having the shaft part perpendicularly arranged on the upper side in the almost middle on the inside more than the opposed sides and a plate-like second plate 4 having a hole and a long hole in both bolt 34 positions when the opposed sides of a pair of first plates 3 are oppositely juxtaposed, the hole 31 of the first plates 3 is arranged in a screw hole 21 of the installing plates 2 of the adjacent upper/ lower blocks 1, and the opposed sides 33 are oppositely juxtaposed to be fastened/fixed by bolts 44. Then, a hole and a long hole of the second plate 4 are arranged in the bolts 34 of a pair of juxtaposed left/right first plates 3 to be fastened/fixed by a through nut 43.
Patent JP-S5255490-A (JP)
Title: Supporting construction of crystal vibrator
Inventor: KUWABARA TSUNEO
IPC: H03H9/19
Filed: 1975-10-31
Abstract: PURPOSE:A hole is made in the circumferential part of an extra small sized crystal vibrator and this hole is supported by a material whose volume shrinks at temperatures other than normal temperature range, whereby steps such as soldering, etc.  are made easier and the resistance to impact is increased.
Patent JP-S5756092-A (JP)
Title: Operating method for denitrifying column
Inventor: KOMATSU TADASHI
IPC: C02F3/34
Filed: 1980-09-22
Abstract: PURPOSE: To make the correspondence to the load fluctuation of raw water parfect by performing bumping when the head loss of a denitrifying column attains a constant value and performing backwashing when the period of the bumping is shorter than a set time.  
     CONSTITUTION: The raw water to be denitrified is introduced into a denitrifying column 1 packed with sand or the like having small grain sizes from its top part. Bumping is started by detecting the rise of the head loss with a liquid level detector 8 and transmitting the start signal for bumping to a sequence controller 9. Backwashing is started by judging the length of the period of the bumping from the set time of a timer 10, resetting a counter 11 when it is long, combining the timer 10, the counter 11 and the controller 9 when it is short and transmitting the backwashing start signal to the controller 9 when the preset count times of the counter 11 are attained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5836216-A (JP)
Title: Production of bundle of preoxidized fiber
Inventor: HIRAI MINORU
IPC: D01F9/22
Filed: 1981-08-22
Abstract: PURPOSE:A bundle of acrylonitrile fiber is subjected to oxidation treatment under specific conditions, the bundle is opened, then further oxidataion treatment is continued to produce preoxidized fiber bundle with no fusing, high strength, high spinnability, thus giving high-strength carbon fiber. CONSTITUTION:When a bundle of acrylonitrile fiber, a tow, is subjected to preoxidation treatment in an oxidative atmosphere such as in the air until the amount of binding oxygen becomes 4.5-8wt%, the treated bundle is abrased preferably at an angle of 25-60 deg. to open the bundle and preoxidation is continued until the amount of binding oxygen becomes more than 15% to produce the objective fiber bundle. The temperature at the opening is preferably 80- 200 deg.C lower than that of the fiber bundle before the opening.
Patent JP-2000317368-A (JP)
Title: Composite valve
Inventor: OKUBO KEI
IPC: B05C5/00
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To enhance the mixing efficiency under a small-size and low cost construction by providing a switch valve with an anti-liquid drip mechanism at a rotary shaft, a motor and a motor control function device respectively and also each between inflow apertures and discharge apertures, and connecting a motor to one end of the rotary shaft and at the same time, making a static mixing device attachable/detachable. SOLUTION: A mixing device is constituted of a freely attachable/detachable static mixing device 70 and a composite valve device. The composite valve device has a switch valve 10 with an anti-liquid drip mechanism at a rotary shaft 45, a motor and a servo motor part 30 as a motor control function device respectively and also each between inflow apertures 14, 16 and discharge apertures 56, 54. In addition, valve switch plungers 12 connected by means of a bolt 24 are moved over a specified distance B following the movement of a piston 23 in an air cylinder 22 and in turn, are fitted into shaft seals 13 to close the valve 10. Further, the plungers 12 are moved farther than a specified distance B to maintain a flow path 57 in a negative pressure state and consequently, the liquid near a nozzle tip part 74 is sucked to prevent the liquid from dripping.
Patent JP-S6111175-A (JP)
Title: Coating tool containing liquid
Inventor: SASAKI TOSHIYUKI
IPC: B05C17/00
Filed: 1984-06-28
Abstract: PURPOSE:To supply surely a coating material to a pen joint by providing a freely slidable piston in a coating material-contg. chamber in a cylindrical holder communicating with the pen point at the leading end of the cylindrical holder. CONSTITUTION:When a slider 13 is slid toward the leading end against the elasticity of a spring 15, a sliding ring 14 is simultaneously sent forward, and an engaging piece 14a enters into a cam groove 8b. Consequently, a cylindrical cam 8 is rotated in the circumferential direction against the pressing force between a turning stopper ring 7 and rigid ball 13 to advance a screw rod 6 to be screwed into the cylindrical cam 8 to a specified extent and simultaneously advance a piston 5 to a specified extent, and a coating material is supplied to a pen point 2. When the slider 13 is released, the slider 13 returns to the original position by the elasticity of the spring 15. The cylindrical cam 8 is pressed by a spring 11, and the recessed groove 8c at the leading end is engaged with the rigid ball 12.
Patent JP-S5255458-A (JP)
Title: Protection circuit of aural power amplifier
Inventor: FUKAYA SHIGERU
IPC: H03F1/00
Filed: 1975-10-31
Abstract: PURPOSE: To ensure an assured protective action by continuing operation of protection circuit at the same time releasing the circuit operation through application of reset signal to holding transistor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63296547-A (JP)
Title: Control mechanism for hook switch operation of onepiece type telephone set
Inventor: KATO YOICHI
IPC: H04M1/08
Filed: 1987-05-28
Abstract: PURPOSE:To attain the switching control of a hook switch by providing a switching knob operated manually from the outside of a telephone set main body arranged to a knob fitting hole provided to the telephone set main body so as to operate a hook button even if the telephone set main body is not used in pairs with a base. CONSTITUTION:A telephone set main body is provided with a hook button 13 applying switching control to a hook switch 9, a changeover knob 14 switched to twoposition by external operation and an operating lever 24 operating the hook button 13 while being driven by the switching knob 14. Then the hook button 13 is operated by an operating section 20 provided to the base 2 at a 1st position of the switching knob 14, the operating lever 24 is driven by the switching knob 14 at a 2nd position and the hook button 13 is operated interlockingly. Thus, the changeover of the talking and nontalking state is attained by the main body of telephone set itself without restoring it onto the base.
Patent JP-S5757900-A (JP)
Title: Method for recycling waste chromium plating solution
Inventor: TANAKA TADAYOSHI
IPC: C25D21/18
Filed: 1980-09-22
Abstract: PURPOSE: To recycle waste chrominum plating solns. as a plating soln. by adding a caustic alkali soln. to the waste chromium plating soln. in the 1st stage to settle and remove Cr, Fe ions, electrolyzing the filtrate thereof in the 2nd stage and causing the aq. alkali chromate soln. obtained in the cathode chamber to react with the waste plating soln. in the 3rd stage.  
     CONSTITUTION: A caustic alkali soln. is added to a waste chromium plating soln. in the 1st stage to turn chromic acid ions to alkali dichromate, whereby Cr, Fe ions are settled and filtered out as chromium hydroxide and ferric hydroxide. In the 2nd stage, the filtrate is electrolyzed until the soln. attains about 10pH in an electrolytic cell having a diaphragm plate, whereby a chromic acid of high purity is obtained in the anode chamber and an alkali chromate soln. in the cathode chamber. In the 3rd stage, said alkali chromate soln. is caused to react with the waste plating soln. to again convert it to an alkali dichromate soln., whereby the impure metals in the waste soln. are settled and removed in the same manner as in the 1st stage and the filtrate is used as a regenerated plating soln. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6020834-A (JP)
Inventor: BUARUTERU SHIYUTEIHITO
IPC: B23Q16/00
Filed: 1984-06-28
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-H03121483-A (JP)
Title: Electrophotographic sensitive drum base material and its production, photosensitive drum using the same and electrophotographic image forming device
Inventor: INADA MINORU
IPC: G03G21/00
Filed: 1990-05-22
Abstract: PURPOSE:To make the best use of features of glass as a material, e.g., high hardness, heat- resistance and light-weight by constituting a photosensitive drum by using a photosensitive drum base material excellent in coaxial properties between a flange face and a photosensitive layer forming part. CONSTITUTION:The photosensitive drum base material 1 is formed by a cylindrical glass pipe 2. The cylindrical part in a photosensitive layer forming area A is the photosensitive layer forming part 3, its outer periphery 3A is an image forming plane and space from both edges of the part 3 to both respective edges of the cylindrical glass pipe 2 is a non- photosensitive layer forming area B. Flange fitting parts 4 are formed respectively. These flange fitting parts 4 are formed in such a manner that both edges of the cylindrical glass pipe 2 are secondarily processed, for instance drawn into a stepped shape. An inner peripheral face 5a of the cylindrical part 5 whose diameter is smaller than the outer diameter is the flange face 4a. For the inner peripheral face 5a, its center axis is coaxial with a central axis obtained by using its inner diameter M as a reference to the outer diameter L of the cylindrical part corresponding to the photosensitive layer forming part 3. Thereby, the characteristics of the glass pipe with excellent heat-resistance, light-weight and high hardness are efficiently used.