baber/WOPTO huggingface dataset:
Patent JP-S56118670-A (JP)
Title: Test composition for detecting urobilinogen in body fluid
Inventor: KOUSAKA YUUZOU
IPC: G01N33/50
Filed: 1980-02-25
Abstract: PURPOSE:To detect urobilinogen in a body fluid especially in urine, by including organic acid or inorganic acid in phenyldiazonium salt whose specific saturated heterocycle is formed by neighbouring C of a phenyl nucleus. CONSTITUTION:A liquid containing an aqueous solution (per 100ml) containing 0.01-1g of phenyldiazonium salt and 1-30g of organic or inorganic acid by formulas I and II is impregnated into filter paper and the like, then, dried. A ring B is  a substituted saturated heterocyclic compound in the case the ring combination is  achieved by heterogeneous atoms O, N, S, and the like which can be mesmerized. The substituent is located at the position no cubic obstruction exists. The phenyl  group A can be substituted by low grade alkyl, low grade alkoxyl, OH, or halogen.  X<-> is stabilized anion. The test paper is immersed into the body fluid, especially in  urine, and the resultant color tone is measured. The urobilinogen concentration is  measured by comparing the test paper with the standard color tone which is prepared beforehand. The urobilinogen of about 0.4mg/ dl can be measured by a  small amount of a sample.
Patent JP-S57137768-A (JP)
Title: Framed diaphragm
Inventor: KUWAYAMA HIDEKI
IPC: B23K26/21
Filed: 1981-02-16
Abstract: PURPOSE:To prevent the occurrence of deformation during the welding of a diaphragm by providing the second portion of a larger thickness than that of the first portion between the first portion to which the edge of the diaphragm is welded and the inner surface of a ring. CONSTITUTION:The second parts 17 and 18 are provided between parts 14 and  15 for welding and rings 12 and 13. The thickness of the second parts 17 and 18  is made larger than that t1 of the parts 14 and 15 for welding, and also the  width d2 of the second parts 17 and 18 is designated to about 1/2 to 2 times  that d1 of the parts 14 and 15 for welding. When the diaphragm 11 is welded to  the parts 14 and 15 by electron beam, the welded part 16 is heated to a high  temperature but its temperature gradient becomes gentle because the second  part 17 and 18 exist between the parts 14 and 15 and the rings 12 and 13. Thus,  the deformation of the parts 14 and 15 can be prevented.
Patent JP-H02201398-A (JP)
Title: Screen display device
Inventor: SHIBAZAKI TAKESHI
IPC: G09G5/12
Filed: 1989-01-30
Abstract: PURPOSE:To stabilize output values of R, G and B and to remove noise factors by providing a switching means which switch port output terminals for outputting video signals of R, G and B to an extended port terminal for outputting a value corresponding to a value stored in a port register. CONSTITUTION:The screen display device is provided with the port register 61 which stores a specific value in a display control register 6. The switching means 131 which switches the port output terminals for outputting RGB video signals to the extended port terminal for outputting the value stored in the port register 61 according to the value stored in the port register 61 is provided in a port output control circuit 19. Therefore, when the specific value is held in the port register 61, the switching means 131 in the port output control part 19 switches the port output terminals for outputting the RGB video signals to the extension port terminal according to the value held in the port register 61, thereby outputting the specific value from the extended port terminal. Consequently, when RGB outputs are not required, the output values of R, G and B are stabilized to remove the noise factors.
Patent JP-H05191275-A (JP)
Title: Pll circuit
Inventor: DOI KOJI
IPC: H03L7/08
Filed: 1992-01-10
Abstract: PURPOSE:To improve the operation stability without increasing the accuracy of a capacitor and a loop gain by providing a capacitor close to a voltage controlled oscillator (VCO), converting the capacitance into an electric signal and applying correction to an input control signal of the VCO with the electric signal. CONSTITUTION:An external input clock phi1 is converted into a pulse width signal by an integration device 9 and a voltage comparator 10, the pulse width signal is smoothed into a DC voltage by a charge pump circuit 11 and a low pass filter 12 and the smoothed signal is converted into a current by a V/I converter 13 and used for a correction value for a control signal inputted to the VCO 1. A voltage outputted from the low pass filter 12 is changed depending on the dispersion in the capacitor of the integration device 9 and the output signal is used for the correction signal to compensate the dispersion in the capacitance of the capacitor in the VCO. Moreover, the output signal of the VCO is in following to the input clock to expand the effective capture range.
Patent JP-S57136525-A (JP)
Title: Method of producing high-purity alpha-fetoprotein and immunoglobulin g
Inventor: HORINISHI HIROO
IPC: A61K35/14
Filed: 1981-02-17
Abstract: PURPOSE: A solution containing alpha-fetoprotein (AFP) is purified by a combination of specific treating methods to obtain ecomonically high-purity AFP used in the diagnosis of hepatic cancer, further the residual solution is subjected to salting out to give high-purity immunoglobulin G.  
     CONSTITUTION: A substance containing AFP such as placenta, blood, ascites or amniotic fluid or a solution obtained by partial purification of the above substance is used as a starting material and purified by a combination of acid precipitation, DEAE-cellulose column chromatography, hydroxyapatite chromatography or concanavalin chromatography. This purification is so effective that a product of higher than 99.9% purity is obtained from a starting material containing only 0.0025% AFP. Further, the residual solution and other substances containing immunoglobulin G are used and subjected to a combination of salting out and various kinds of chromatographies to give high-purity immunoglobulin G. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03228213-A (JP)
Title: Drum motor
Inventor: YAMAMURO KIYOSHI
IPC: G11B5/52
Filed: 1990-02-02
Abstract: PURPOSE:To fix a lamination core of a motor with high accuracy by fitting the internal diameter part of the motor core to the outer ring of a ball bearing and laminating slightly the core that does not fit to the outer ring of the ball bearing. CONSTITUTION:The outer rings of ball bearings 3A and 3B are partly not fitted to the holder part of a lower cylinder 2 at the motor attachment side of both ball bearings. Then a small diameter part 10A of a motor lamination core 10 having also a large diameter part 10B at a stepped inner diameter part is fitted to the unfitted part of the ball bearing. Then the core 10 is centered. Then the outer ring of the bearing 3A of a pair of bearings 3A and 3B held by the cylinder 2 of a drum is not partly fitted to the holder at the motor attachment side. Then the inner diameter part of the core 10 is directly fitted to the unfitted part of the bearing 3A. Thus it is possible to reduce the working area of the cylinder 2 and at the same time to fix a stator 4A of a motor to the cylinder 2 with high accuracy. As a result, the cost is reduced and the performance is improved for a drum motor.
Patent JP-H06216493-A (JP)
Title: Printed-wiring board and manufacture thereof
Inventor: IWAI TSUTOMU
IPC: H05K3/00
Filed: 1993-01-14
Abstract: PURPOSE:To provide a printed-wiring board wherein it eliminates the bend and the deformation of tie-bar parts in a plurality of single-piece-shaped printed- wiring boards which have been connected, its thickness can be maple thin as a whole, it ensures the rigidity of a frame even when it is made thin and it prevents the mounting defect of a semiconductor chip and to provide its manufacturing method. CONSTITUTION:Resists 4 in which breaks have been caused on the surface and the back of tie-bar parts between printed-wiring boards as frame boards having connected many printed-wiring boards 1 are executed. Parts where a base material 3 is exposed are formed in the breaks in the resists 4. The resists 4 which are independent in the tie-bar parts 2 are formed in equal positions on the surface and the back.
Patent JP-H11217254-A (JP)
Title: Alumina cement composition and prepared unshaped refractory using the same
Inventor: KOGA YUJI
IPC: C04B28/06
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain an alumina cement composition and a prepared unshaped refractory having a high strength, a high fluidity and high corrosion resistance absent in a conventional product. SOLUTION: This alumina cement composition contains an alumina cement and polyitaconic acids or further an alkali metal carbonate and/or one or more additives selected from the group consisting of polyacrylic acids, polymethacrylic acids and acrylic acids-methacrylic acids copolymers. The prepared unshaped refractory contains the alumina cement composition and a refractory aggregated.
Patent JP-H07208438-A (JP)
Title: Loosening stopping mechanism for bolt, etc., and washer
Inventor: WATANABE SEIICHI
IPC: F16B39/24
Filed: 1994-01-21
Abstract: PURPOSE:To provide a means of stopping the loosening of a bolt and a nut by using a washer manufactured more easily than a spring washer. CONSTITUTION:A bolt penetrating hole 11 made of a proper elastic material is formed in a center, a washer 1 in which an elastic part 12 is formed by making the circumference of the bolt penetrating hole thinner than an outer peripheral part and a bolt 2 or a nut 3 having washers 21 and 31 making contact, with the elastic part are combined together and the loosening of a bolt, etc., is stopped by means of an elastic repulsive force applied by the pressing of the elastic part.
Patent JP-H08192608-A (JP)
Title: Bead structure for pneumatic tire
Inventor: AOKI YASUTOSHI
IPC: B60C15/06
Filed: 1995-01-17
Abstract: PURPOSE: To strongly restrain the separation of a carcass layer at the bent end thereof. CONSTITUTION: The radial inner end of a stiffener 20 is provided with a hard stiffener section 22, and a boundary surface X is substantially inclined. As a result, rubber of high hardness extends to the vicinity of the boundary of a bead section B and a side wall section D, thereby increasing the bending rigidity of the bead section B. Also, the radial outer end of the stiffener 20 is provided with a soft stiffener section 23, and a boundary surface Y is substantially inclined. Thus, rubber of low hardness comes to be positioned at a deflection transmission route, thereby strongly absorbing deflection under transmission.
Patent JP-2000220348-A (JP)
Title: Opening door
Inventor: KIYONO SHINJI
IPC: E06B1/52
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To combine doors different in thickness by freely modifying the attaching position of a door stop in response to the thickness of the door in the depth direction of a support frame. SOLUTION: The attaching position of a door stop 3 is freely modified in the depth direction of a support frame 2 by fitting the door stop 3 on a receiving material 4 fixed on the side of the door 1 of the support frame 2. The door stop 3 and the receiving material 4 continue in length of the support frame, and are manufactured by an extrusion product of metal, plastics, hard rubber or the like.  When the thickness of the door 1 is small, the door stop 3 is positioned on the open side of the door 1, when the thickness of the door 1 is large, it is positioned on the closed side of the door 1, and the position L1 in the case where the thickness of the door is small and the position L1 in the case where the thickness is large are equalized to each other, while the position of the center line of the door 1 for the support frame 2 is maintained constant in the case where the thickness of the door is small and in the case where the thickness is large by modifying an attaching position. A hinge for the support frame, the attaching position of the hinge and the attaching position of a lock receiver can be unified regardless of the thickness of the door.
Patent JP-H01197824-A (JP)
Title: Fault detector for cooling fan
Inventor: OKUNO MASAMICHI
IPC: G06F1/00
Filed: 1988-02-02
Abstract: PURPOSE:To automatically detect whether a fault is true or false by only deciding logically a fault detecting signal by considering that it does not mean a fault and an extension device itself is not mounted and inhibiting a fault display operation, when all fault detecting signals have existed simultaneously. CONSTITUTION:When each fault detecting signal F1-Fn in all '1', an input condition of an AND gate 11 is satisfied, therefore, the AND gate 11 outputs a signal (inhibit signal) of logic '1' to an enable terminal 12 of an encoder E. As a result, the encoder E becomes a non-enable state and stops an encoding operation. Accordingly, since signals C1, C2 and C3 of a display code are not applied to a display part B, no display is executed from the display part B. In such a way, it does not occur that an unmounted state is decided erroneously as a fault, and by only deciding logically the fault detecting signals F1-Fn, whether the generation of a fault is true or false can be detected automatically.
Patent JP-H11219787-A (JP)
Title: Organic electroluminescence element
Inventor: NAKATSUKA MASAKATSU
IPC: H05B33/14
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an electroluminescence element improved with stability and durability by inserting at least one layer containing at least one kind of a compound expressed by the specific formula between a pair of electrodes. SOLUTION: In the formula, Ar1 -Ar4 are the substituted or unsubstituted aryl group, and Ar1 , Ar2 and Ar3 , may form nitrogen-containing heterocyclic rings together with coupled nitrogen atoms. R1 and R2 indicate hydrogen atom, the straight chain, branched or ring-like alkyl group, the substituted or unsubstituted aryl group, or the similar aralkyl group, Z1 and Z2 indicate hydrogen atom, halogen atom, the straight chain, branched or ring-like alkyl group, the similar alkoxy group or the aryl group, and X1 and X2 indicate-(A1 -X11 )m -A2 -. A1 and A2 indicate the substituted or unsubstituted phenylene group or the similar naphthylene group, X11 indicates single bond, oxygen atom or sulfur atom, and (m) indicates 0 or 1.
Patent JP-S58140718-A (JP)
Title: Method and apparatus for manufacturing liquid crystal display element
Inventor: MIYASHITA TAKAO
IPC: G02F1/1339
Filed: 1982-02-17
Abstract: PURPOSE:To seal continuously a liq. crystal material without forming bubbles and to attain high productivity by laminating the 1st and the 2nd flexible transparent insulating film and applying a pressure at a prescribed temp. CONSTITUTION:Polyethylene terephthalate films 2a, 2b as flexible transparent insulating films are fed from rolls 102a, 102b, and a thermosetting adhesive 3 is printed on the film 2a with a printer 103 in the form of a prescribed pattern. a liq. material contg. glass fibers as spacers 4 is printed on the film 2b with a printer 104, and the films 2a, 2b are oriented through heating furnaces 105. A liq. crystal material 5 is dropped on the film 2b from a liq. crystal dropping device 106, and by laminating the films 2a, 2b with the 1st rolls 201 of a heat roll device 107, an excess of the material 5 is pressed out to eliminate residual bubbles. The films 2a, 2b are adhered to each other by heating with the 2nd  rolls 211 and fixed by cooling with the 3rd rolls 221.
Patent JP-H02205504-A (JP)
Title: Feeding method and device for bar shaped member
Inventor: KISHIDA TSUTOMU
IPC: B65G47/82
Filed: 1989-02-02
Abstract: PURPOSE:To speed up the feeding work, and prevent the disorder of forming of bar shaped members and prevent a storage box from deforming by a method wherein the storage box of the bar shaped members is inserted in a shape retaining tray, and the bar shaped members are fed in a container in the lump, and the bar shaped members are fed to continuous feeding containers. CONSTITUTION:A piled up body of bar shaped members A is stored in a storage box 2, and the storage box 2 is inserted in a shape retaining tray 3, and a side panel 2b of the storage box 2 is kept open by a claw 3b. A belt conveyor 4 runs in the direction shown by arrow B, and the shape retaining trays 3 are accumulated. The storage box 2 is positioned, and a container 14 approaches to the front of the positioned storage box 2', and the openings of these parts relatively confront with. A roller 21 of a pressing device D descends and presses the upper surface of the piled up body of the bar shaped members B, and a space S generates between the piled up body and a rear wall 2a. A scraping plate 27 of a scraper F is inserted in the space S, and the bar shaped members A are fed in the lump in the container 14 by the scraping plate 27. By a longitudinal conveying device 16, the container 14 is positioned, and the shaped members A, which are pressed by a pressing plate 31, are fed in a continuous feeding device H in the lump. The bar shaped members A in the continuous feeding device H are continuously fed on a conveyor 36 and carried to the next process.
Patent JP-H06237380-A (JP)
Title: Picture reader
Inventor: NOMURA AKIO
IPC: H04N1/40
Filed: 1993-02-10
Abstract: PURPOSE:To provide the picture reader in which a great deal of trouble such as cleaning of a back plate is not required even when the back plate gets dirt, an event of production of black stripes or the like in an output picture is properly prevented and shading correction processing coping properly with even a secular change of a light source or the like is implemented. CONSTITUTION:The reader has a storage means 11 that stores prescribed shading correction data obtained based on read scanning by a back plate 1 as basic data and is able to revise the data, and selects either of both the shading correction data obtained by each read scanning of an original picture and the basic data so as to execute the shading correction processing for a picture signal.
Patent JP-S61183651-A (JP)
Title: Manufacture of color separation film and its device
Inventor: ISHIDA AKIRA
IPC: G03F1/00
Filed: 1985-02-09
Abstract: PURPOSE:To manufacture easily a color separation film by superposing a white reflecting sheet for designating a trimming area of an original picture by a window, on the original picture and executing a photoelectric conversion, deriving a color separation image from the window part, binary-coding a signal from other part than the window part, and forming a mask. CONSTITUTION:An original picture 14 and a white sticking mount 19 which has cut trimming windows 14'a, 14'b of the original picture are wound in layers to an input cylinder 2. The input cylinder 2 and a recording cylinder 7 are rotated simultaneously by a shaft 11. A photoelectric converting part 13 of an input head 3 converts photoelectrically a beam of light from the windows 14'a, 14'b by a transmission use light source 13a, executes a picture signal processing 15 and inputs a signal g2 to a gate 16. Also, the photoelectric converting element 13 selects 18 a reflected light from the sticking mount 19 and sends it to a comparator 20, and the comparator 20 outputs a binary-coding signal e2. The gate 16 makes the signal g2 pass through a recording head 8 as it is when the signal e2 is L, and when the signal e2 is H, the maximum level g3 is sent, and blackened after a development. In this way, a mask is formed exactly, and a color separation film is manufactured easily.
Patent JP-H11216455-A (JP)
Title: Treating apparatus of waste printed circuit board and its treatment method
Inventor: SATO KAZUHIKO
IPC: B09B5/00
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a harmful exhaust gas by providing the apparatus with a catalytic thermal decomposition device for treating an organic exhaust gas generated in the treatment and a gas cleaning device. SOLUTION: A waste printed circuit board 1 is heated to a temp. equal to or higher than the melting temp. of a solder by a heating device 2a. The waste printed circuit board 1 is separated into a substrate 3a, electronic parts 3b and the solder 3c by impressing external force by an external force impressing device 2b while keeping the melting state of the solder. The exhaust gas generated in the treating stage is made harmless by passing through the catalytic thermal decomposition device 4 and the waste gas cleaning device 5 and discharged as a harmless exhaust gas 6. An oxidation catalyst, for example, containing TiO2 , WO3 and SiO2 and having Ti : W : Si = about 7 : about 2 : about 1 is used in the exhaust gas catalytic thermal decomposition device 4. A spray injecting system or the like is used in the waste gas cleaning device 5.  As a result, the generation of the harmful gas is prevented.
Patent JP-S54115082-A (JP)
Title: Manufacture for semiconductor device
Inventor: HATAKEYAMA HIRONOBU
IPC: H01L47/02
Filed: 1978-02-28
Abstract: PURPOSE: To restrict the bending or damage of wafers, by providing the reinforced layer to reinforce the mechanical strength of wafers on a part of the ohmic electrode formed on the semiconductor wafer and on the plated heat sink.  
     CONSTITUTION: The first ohmic electrode 5 is formed on the n +  type GaAs layer 3 of the GaAs wafer 4, the resist mask 7 enclosing the part on which the plated heat sink is formed is provided, forming the plated heat sink 6 made of gold, silver or copper. On the electrode 5 eliminating the mask 7 and on the heat sink 6, the reinforcement layer 14 to reinforce the mechanical strength of the wafer 4 is formed.  The second ohmic electrode 8 is formed on the n ++  type GaAs substrate 1, the lead  electrode 9 is placed on a part of the heat sink opposing, forming the GaAs gun  diode element 10 on the heat sink 6. The reinforcement layer 14 supporting the heat  sink 6 is separated by cut off, forming the pellet 11. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07250523-A (JP)
Title: Riding-type rice transplanter provided with fertilizing apparatus
Inventor: YANO SHINICHIRO
IPC: A01C11/00
Filed: 1995-02-13
Abstract: PURPOSE:To simplify the transmission of power to a fertilizer delivery apparatus and obtain a riding-type rice transplanter having simple structure, balanced weight of machine body in longitudinal direction and excellent appearance. CONSTITUTION:This riding-type transplanter is provided with a transplantation apparatus 40 attached to a mobile machine body having front wheels 6 and rear wheels 5 through a link device in a state freely movable in vertical direction. The driver's seat 10 is placed above the rising part positioned at the back of a machine body cover having a step, a fertilizer tank and a fertilizer delivery apparatus 14 are placed above the rear wheels at a position higher than the top of the rising part viewed from a side and the rotating power for the fertilizer delivery apparatus 14 is transmitted from a power transmitting apparatus 91 to transmit the power from a transmission case 2 in the rising part of the mobile machine body to the transplanting apparatus.
Patent JP-H02203545-A (JP)
Title: Manufacture of tape carrier for tab
Inventor: WADA NORIO
IPC: H01L21/60
Filed: 1989-01-31
Abstract: PURPOSE:To prevent a back resist from slipping off at the time of etching by a method wherein a protective film is bonded to the rear on the side opposite to the surface, on which a copper foil is laminated, of a base film and the copper foil is etched to form a conductor pattern. CONSTITUTION:A copper foil 18 is laminated on a base film 10, a resist is applied on the foil 18 from the side of its rear and a back resist 20 is filled in necessary holes, such as a device hole 14 and the like, to fix by pressure a protective film 22 on the lower surface of the film 10. Then, a resist 24 is applied on the upper surface of the foil 18 and after an exposure and a developing are performed to form a resist pattern, the foil 18 is etched by spray etching. In such a way, the film 22 is bonded to the film 10. Thereby, even if a spray pressure is made high at the time of spray etching on the foil 18, it can be prevented that the resist 20 slips off and inner leads are deformed.