baber/WOPTO huggingface dataset:
Patent JP-2000281514-A (JP)
Title: Microbicide composition
Inventor: ONISHI TOSHIMASA
IPC: A01N43/80
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of stabilizing an isothiazolone compound in a high concentration in a liquid state as it is, having ready handleability by combining the isothiazolone compound with phenol. SOLUTION: This composition comprises (A) a 3-isothiazolone compound (preferably a mixture of 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-4- isothiazolin-3-one, especially preferably 5-chloro-2-methyl-4-isothiazolin-3-one) and (B) phenol. The weight ratio of the component A to the component B is preferably 1:100 to 60:40 and the concentration of the component A is preferably 0.01-60 wt.% in the composition. The composition is applicable to various water systems such as cooling water, paper pulp, aqueous coating material, etc. Consequently the objective liquid composition having ready handleability, capable of solving corrosion of facilities due to absence of metal salt is provided.
Patent JP-S60225854-A (JP)
Title: Substrate of light receiving member and light receiving member
Inventor: SAITOU KEISHI
IPC: G03G5/08
Filed: 1984-04-24
Abstract: PURPOSE:To permit sharp digital image recording high in resolution by forming the substrate of a light receiving member having on the surface a large number of protuberances composed of main peaks and subsidiary peaks overlapping one another in the section obtained by cutting the substrate at the prescribed position. CONSTITUTION:Light receiving layers of multilayer structure have one or more photosensitive layers along the slopes of the peaks on the substrate (not illustrated) having minute roughness or minute peaks and valleys, and since the film thickness d5 of the second layer 602 continuously changes to d6, the interfaces 603, 604 inclines from each other, and the coherent light incident on this minute part (l) causes interference in this part (l) to form minute fringes. Although the film thickness of the second layer 602 is macroscopically nonuniform, e.g., d7not equal to  d8, but the incident light amt. is made uniform in the whole layer range.
Patent JP-S5417831-A (JP)
Title: Light image recording material and dry type light image recording method using this
Inventor: TAKEDA TAKASHI
IPC: G03C1/60
Filed: 1977-07-11
Abstract: PURPOSE: To manufacture by a simple method using cheap materials a light image recording material excellent in photosensitivity, storage stability, and stability of images formed, and having a little toxicity, by adopting a specified reaction between polymers. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09271568-A (JP)
Title: Pachinko game machine
Inventor: YAMAMORI SHIGEKI
IPC: A63F7/02
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine allowing game balls to fall down smoothly without any formation of a bridge with the game balls in a prize ball grouping zone. SOLUTION: This pachinko game machine 1 has two discharge holes 29 and 29 at the lowest position of a game ball discharge device 18, and the right member 14 and lower member 13 of a mechanical board 11 are formed to have discharge passages 30 so as to communicate with the discharge holes 29 and 29. Also, each discharge passage 30 has an inner wall 31 inclined in a left lower direction, and an outer wall 32 curved from a downward direction to a left lower direction. Thus, the passage 30 as a whole is formed to be bent left from the lower part of the discharge holes 29 and 29. In addition, the left end of the passage 30 is positioned in such a state as adjacent to a prize ball grouping zone 21 via a division 33.  According to this construction, the game balls discharged from the game ball discharge device 18 run down in the discharge passage 30, roll on a bottom plate 35 and, then, collide with the division 33, thereby eliminating a bridge generated in the prize ball grouping zone 21.
Patent JP-H08279435-A (JP)
Title: Stacked ceramic capacitor
Inventor: NOMICHI TAKASHI
IPC: H01G4/12
Filed: 1995-04-07
Abstract: PURPOSE: To obtain a stacked ceramic capacitor capable of suppressing delamination, etc. CONSTITUTION: A ceramic green sheet 1 provided with an internal electrode 2 on the surface is manufactured so that, when the thickness of the internal electrode 2 is t1 and the thickness of the ceramic green sheet 1 is t2, it satisfies an expression  t1/(t1+t2)} <=0.25 and an expression t2<=10μm. The ceramic green sheet 1 provided with the internal electrodes 2 on the surface are stacked and arranged between press plates 11 and 12 made of a rigid body of a press device. A rubber material 13 is joined to the lower surface of a press plate 12 o the upper side, and when this rubber material is pressurized, a step between a portion where the internal electrode 2 is superimposed on the ceramic green sheet 1 and a portion of only the ceramic green sheet 1 is absorbed.
Patent JP-2000273654-A (JP)
Title: Printed coated metal sheet excellent in slip resistance and wear resistance
Inventor: SATO MASAKI
IPC: B05D5/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a printed coated metal sheet excellent in slip resistance and wear resistance, suited to full-color printing, and capable of small-scale and multikind production. SOLUTION: In this printed coated metal sheet, the surface layer is provided with a transparent or translucent finishing coat 4 of 5-40 μm film thickness and 1.0-6.0 μm surface roughness Ra. This finishing coat 4 is composed of a topcoat in which 5-25 wt.% of flaky glass having <=8 μm thickness on the basis of paint non-volatile component and 10-70 μm average size in a longitudinal direction and 0.5-10 wt.% of calcium silicate of 1-8 μm average primary particle size are blended. Further, the finishing coat is printed by the penetration of a sublimable dye. It is preferable to blend a triazine type ultraviolet absorber and/or a benzotriazole type ultraviolet absorber with the paint forming the finishing coat.  The finishing coat 4 can be formed on a metal sheet 1 as a substrate directly [(c) in the figure], via a basecoat layer 2 [(a) in the figure], or via a primer layer 3 and the basecoat layer 2 [(b) in the figure].
Patent JP-H07331469-A (JP)
Title: Descaling method for austenitic stainless steel sheet
Inventor: OIKAWA YUSUKE
IPC: B21B45/06
Filed: 1995-04-07
Abstract: PURPOSE:To produce a cold rolled steel sheet capable of descaling with high efficiency and excellent in surface properties in an austenitic stainless steel sheet free from a Cr depleted layer directly below scales such as a thin slab and a hot rolled sheet subjected to no annealing. CONSTITUTION:In an austenitic stainless steel sheet having scales on the surface, the scales on the surface are removed away by prelinary descaling as mechanical means. Next, a passive film on the surface layer of a base material is subjected to surface activating treatment, is furthermore subjected to pickling treatment by a sulfuric acid soln. of 300 to 500g/l concn. and a >=85 deg.C soln. temp. and is successively subjected to a smut treatment by a nitric acid soln. Thus, the cold rolled steel sheet excellent in surface properties can be obtd. without executing a coil grinding step.
Patent JP-S58201596-A (JP)
Title: Control system for step motor
Inventor: HONDA HIDEICHI
IPC: H02P8/00
Filed: 1982-05-19
Abstract: PURPOSE:To stably and rapidly drive a step motor by detecting the drive end at every one step of the motor, subtracting the content of an addition and subtraction counter and controlling the drive pulse generating interval in response to the content of the counter. CONSTITUTION:An addition and subtraction counter 5 counts a pulse train 7 which is fed from the unit which is disposed at the upgraded unit. The stepwise drive of a step motor 1 is detected by a step drive detector 2. The output of the detector 2 is fed back to a step motor speed controller 3, applied to the counter 5, which subtracts the content. The drive pulse generating interval of the drive pulse generator 4 is controlled in response to the content of the counter 5.
Patent JP-H10285137-A (JP)
Title: Spread spectrum pulse position modulation communication system
Inventor: KATO MASAYOSHI
IPC: H04B1/69
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide the communication system at a high speed with high reliability at a low cost that employs a low speed medium. SOLUTION: A transmission circuit 1 controls a slot and a frame based on a clock signal from a clock circuit 2, a PPM code generator 6 of the circuit 1 generates a 1/i frequency division signal from a clock signal of a data symbol received by the PPM code generator 6 synchronously with a PPM coded timing signal and a PN code generator 5 generates a PN code based on the frequency division signal. The PN coder 5 generates an L tip (one period) signal and stops the production of the code. The generator 5 drives a light emitting diode 7 based on the PN code and information is transmitted by using a light as a medium. A PD 15 converts the light into a current at a receiver side 10, the current is converted into a voltage, which is amplified and given to a comparator, where a pulse signal is obtained.  Then a matched filter 11 converts the pulse signal into a correlation pulse signal and obtains a clock signal and a frame synchronizing signal based on the signal, and a code discrimination device 12 discriminates a slot position and converts the pulse signal into the original data symbol.
Patent JP-S527389-A (JP)
Title: Photochromic film composition
Inventor: OOISHI HIDEO
IPC: C08K5/35
Filed: 1975-07-08
Abstract: PURPOSE: A photochromic composition having excellent practical properties mechanical endurance and economical property. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H1045056-A (JP)
Title: Tracked vehicle running device
Inventor: MIYAKI KATSUMI
IPC: B62D55/12
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce noise and vibration arising when the connection members of crawlers collide directly with the tooth bottoms of sprockets by providing an annular link contact portion in a housing for a power transmission mechanism to hold small gaps between each of the connection members of the crawlers and each of the tooth bottoms of the sprockets. SOLUTION: When bushes 13 are engaged with the teeth 6A of sprockets 6 in sequence, the outer periphery 29A of a link contact portion 29 provided in a housing for a speed reducer 21 is always put in contact with the upper end faces 12A of track links 12 around the sprockets 6. In this way, small gaps T are formed between each of the tooth bottoms 6B of the sprockets 6 and each of the bushes 13. When the sprockets 6 are rotated, force in the normal direction given by the teeth 6A of the sprockets 6 is accepted by the annular link contact portion 29 so that the direct collision or contact of the tooth bottoms 6B of the sprockets 6 with the bushes 13 can be prevented and noise and vibration can be reduced at this time.
Patent JP-H06294161-A (JP)
Title: Structure of joint between steel pipe reinforced concrete column and bean
Inventor: FUKUMOTO TOSHIYUKI
IPC: E04B1/58
Filed: 1993-04-09
Abstract: PURPOSE:To improve the filling-up efficiency of concrete and to ensure the strength thereof, by a structure wherein diaphragms are provided in the steel pipe column, each opening of which is enlarged for the filling-up of the concrete. CONSTITUTION:The inside part of a steel pipe reinforced concrete column 2 is weld joined with diaphragms 1, each of which is cut out of a sheet of plate material and has window openings 5 for the filling-up of the concrete. At the positions corresponding to positions where the diaphragms 1 are weld, beams 3 are weld joined with the steel pipe reinborced conurete column 2. In this way, the filling-up efficiency of the concrete is improved and the strength is ensured.
Patent JP-2000274007-A (JP)
Title: Hybrid panel, its faying structure and watertight tool used for it
Inventor: IWATA SETSUO
IPC: B23K9/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To attain the strength and watertightness of a faying section with a simple structure by providing a sheath pipe to be inserted with a faying steel wire, a groove to be inserted with a watertight tool and a notch for welding steel sheets together on a faying side face. SOLUTION: Side faces of concretes 3 are abutted together in the penetrating direction of a sheath pipe 6. A watertight tool 9 made of rubber with a circular cross section is inserted into one groove 7 in advance. A patch 10 is arranged at the abutted position of steel sheets 2, and the steel sheets 2 are welded together from the opposite side. A faying steel wire 11 is inserted into the sheath pipe 6, one end is fixed to a hybrid panel 1, and the other end of the faying steel wire 11 is pulled to a hybrid panel 1 side located on the other end to apply stress. An adhesive is filled in the sheath pipe 6, a notch 8 is covered or filled and closed with a filler. A plurality of panels 1 can be fayed, and high strength and high watertightness can be attained.
Patent JP-H07289235-A (JP)
Title: Sheet-like culturing container
Inventor: YAMADA YASUSHI
IPC: C12M1/00
Filed: 1994-04-21
Abstract: PURPOSE:To obtain the subject container capable of surely hermetically sealing a culture medium, readily placing the culture medium and useful for microbiological assays including culture of microorganisms. CONSTITUTION:In this container water absorbing parts 11a, 11b and 11c are provided on a water repellent base 1 made of a water-repellent material or obtained by adding a water repellency-providing material to an ordinary resin and these water-absorbing parts are constituted so as to be hermetically sealed by a film 2. A culture medium can be placed by immersing the culturing container into a liquid medium, taking out the container, attaching the film 2 to a tacky part 12 and hermetically sealing the water absorbing parts.
Patent JP-H05287879-A (JP)
Title: Decorative laminated sheet fitting structure
Inventor: FURUTA ATSUSHI
IPC: E04F13/21
Filed: 1992-04-06
Abstract: PURPOSE:To improve the outward appearance. CONSTITUTION:A decorative laminated sheet fitting structure comprises a decorative laminated sheet 1 and a metallic material 5 including a driven part 2 driven in the end surface 1a of the decorative laminated sheet 1 and fixed thereto and a fixed part 4 fixed to a bed material 3. The driven part 2 of the metallic material 5 is driven and fixed in the end surface 1a of the decorative laminated plate 1, and the fixed part 4 is fixed to the bed material 3. Accordingly, the decorative laminated sheet 1 can be fixed to the bed material 3 without exposing the metallic material 5 to the surface 1b of the decorative laminated sheet 1, so that the outward appearance can be improved.
Patent JP-S58200032-A (JP)
Title: Suction system for engine provided with supercharger
Inventor: MORIKAWA KOUJI
IPC: F02B37/00
Filed: 1982-05-18
Abstract: PURPOSE:To equalize volumetric efficiency of each cylinder, by a method wherein suction or compression state at respective cylinder is monitored by an inner pressure sensor of cylinder, and based on the result thereof a part of supercharged pressure of a suction system is made to leak. CONSTITUTION:At the time of operation of an engine under supercharged state, a suction or compression state at every cylinder is detected by inner pressure sensors 7a-7d, and dispersion of volumetric efficiency or danger of generation of knocking is judged by a control circuit. When the volumetric efficiency is dispersed smallest efficiency is made into a reference one, and control valves 9a-9d of cylinders, whose volumetric efficiency is large, make opening and closing actions at a certain duty ratio. With this, a part of supercharged pressure in the cylinder is leaked through air leak ducts 8a-8d, through which the cylinder becomes identical with one whose volumetric efficiency is the smallest. When the possibility of generating knocking is present, a part of the supercharged pressure is leaked similarly through opening and closing actions of the control valves 9a-9d, compression pressure is lowered and the knocking can be avoided.
Patent JP-S539135-A (JP)
Title: Electrochromic display device
Inventor: OBARA TAKAO
IPC: G02F1/163
Filed: 1976-07-13
Abstract: PURPOSE: Production of electrode surface contamination is reduced and continuation of normal operation of a display device is promoted by erasing the display written by a pulse application system through shortening between display electrode and counter electrode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05240383-A (JP)
Title: Coupling with electric insulating flange for pipeline and the like
Inventor: BAGNULO LUIGI
IPC: F16L25/02
Filed: 1992-04-06
Abstract: PURPOSE: To achieve a high electric insulation by mounting a tubular element having a circumferential cylindrical extension at one end in a flange with a collar having an inner diameter to which a pipe is fitted with play through a predetermined gap, and uniting them together with an insulating resin filled between the gap. CONSTITUTION: A juncture 3 capable of accepting one end of a tubular element 4 with inner and outer diameters corresponding to pipeline to be coupled is formed on a flange 1 having a collar 2 with an inner diameter larger than the outer diameter of the pipeline to which the coupling is fitted. One end of the tubular element 4 is extended to a circumferential cylindrical extension 6 having a truncated conical upper facing plane 7 equipped with a short annular protrusion 8, to form an annular protrusion 10 at a lower facing plane 9. Major part of the tubular element 4 is covered with an insulating coating 11. After an insulating truncated conical seal ring 12 is fitted on the outer periphery of the extension 6 of the tubular element 4, an annular element 13 is bonded to the lower facing plane 9, and a synthetic resin 16 is filled between the collar 2 and the tubular element 4.
Patent JP-S59209300-A (JP)
Inventor: KITA YOSHIO
IPC: H05H1/02
Filed: 1983-05-13
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-S59210000-A (JP)
Inventor: IZUMIDA KIICHIROU
IPC: G01C21/24
Filed: 1983-05-13
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-S63251014-A (JP)
Inventor: SUDO CHIAKI
IPC: C09K17/00
Filed: 1987-04-07
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-S58202481-A (JP)
Inventor: INOKOSHI SHIGEKICHI
IPC: G02F1/1335
Filed: 1982-05-20
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-S61288866-A (JP)
Title: Connector of abdominal membrane dialysis
Inventor: BERUNTO MATEIU
IPC: A61M1/00
Filed: 1986-04-11
Abstract: A connector (2) for peritoneal dialysis comprises a female connector piece (4) and a male connector piece (6). The male connector piece comprises a central tube section (22) whose diameter tapers at a step (26). Furthermore, the female connector piece (4) comprises a valve means (52) which consists of an annular seal (54) and a valve plate (58) which is pressed by means of a pressure spring (60) against the sealing ring (54). On connection of the female connector piece (4) with the male connector piece (6) at least one pin (46) on the male connector piece engages in a guide groove (48) which is formed in a sleeve (10) in which the female connector piece (4) is provided. The guide groove (48) comprises a staircase or step-like form so that the female connector piece (4) can assume relatively to the male connector piece (6) three defined connection states, said three connection states effecting that the tube section ( 22) in cooperation with the valve means (52) releases or blocks fluid passages between a first connection (18), a second connection (32) and a third connection (36). The third connection (36) serves for connecting an empty bag for the used dialysis solution and is arranged together with the first connection (18) for the supply of fresh dialysis solution on the male connector piece (6).
Patent JP-2000277806-A (JP)
Title: Light emitting diode array
Inventor: KOIZUMI MASUMI
IPC: H01S5/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive light emitting diode array which can emit a large quantity of light. SOLUTION: In a light emitting diode array, in which a plurality of light emitting diodes each having at least a double heterostructure constituted by sandwiching an active layer 13 between lower and upper clad layers 12 and 14, an ohmic layer 15 provided on the upper clad layer 14, individual electrodes 3 provided on the ohmic layer 15, and a common electrode 18 provided on the backside of a common substrate 10 is separately arranged on the substrate 10 in an array-like state, the active layers 13 are composed of N-type layers and the carrier concentrations and thicknesses of the layers 13 are respectively adjusted to be in the range of 1×1017 to 5×1018 cm-3 and 0.05 μm or larger.
Patent JP-S525541-A (JP)
Title: Method of mass-producing light- conduction glass bodies
Inventor: MATSUMURA HIROYOSHI
IPC: G02B6/00
Filed: 1975-07-01
Abstract: PURPOSE:To rpoduce long, light conductive glass bodies which have no impure materials repeatedly and at a comparatively low cost.
Patent JP-H09275256-A (JP)
Title: Manufacturing method of aluminium nitride circuit board having metal circuits
Inventor: HORIUCHI HIROTO
IPC: H05K1/03
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To manufacture an aluminium nitride circuit board having metal circuits and greatly improved durability against the heat cycle. SOLUTION: The manufacturing method comprises oxidizing an aluminium nitride board to form an alumina on the surface, bonding a metal sheet to the board through an active metal blaze contg. Zr or its compd. and etching the metal of the bonded board to form circuits or otherwise oxidizing the aluminium nitride board to form an alumina and bonding a metal pattern to this board through an active metal blaze contg. Zr or its compd. to form circuits.
Patent JP-S63249343-A (JP)
Title: Screen printing machine
Inventor: MIYASAKA TADASHI
IPC: H01L21/56
Filed: 1987-04-06
Abstract: PURPOSE:To enable a molding agent for electronic components or the like to be formed stably even in mass production, by providing a constant discharge mechanism integrally in a screen printing machine. CONSTITUTION:A squeegee 1 has a discharge mechanism. The squeegee 1 further has an oscillation mechanism at a section where the squeegee as a whole is held, for profiling a printing table 12 and an object to be printed 18 through a screen mask 11, and the squeegee 1 is fitted in a screen frame 5 to be slided therewith. When compressed air at a predetermined pressure is supplied from an air piping orifice 4 for a prodetermined period of time, the pressure is applied to printing liquid 2 through a pressing plate 8 and a predetermined amount of the printing liquid is discharged from a discharge port 7. The tip end of the squeegee 1 is closely in contact with the screen mask 11 and slided along the same while the printing liquid 2 is discharged in said manner. Thereby, the printing liquid 2 is passed according to a predetermined pattern and such predetermined pattern can be formed on the object 13 mounted on the printing table 12.