baber/WOPTO huggingface dataset:
Patent JP-2000301094-A (JP)
Title: Fixing structure of protective sheet installed on inclining wall surface of hole for waste disposal and fixing method therefor
Inventor: YASUI JUNJI
IPC: B09B1/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure which is capable of easily executing the fixing work of a protective mat installed on an impervious sheet for a hole for waste disposal and a fixing method therefor. SOLUTION: A weight 26 is arranged on the protective mat 16 which is arranged on the impervious sheet for protecting the impervious sheet (14) covering the inclined wall surface arranged on the inclined wall surface (12) of the hole for wast disposal and is placed on the berm or flat surface for fixing the mat on the berm (22) disposed halfway of the inclined wall surface on the flat surface (18) regulating the top edge of the hole.
Patent JP-H0410459-A (JP)
Title: Method and device for machining lead of electronic component
Inventor: BANDO KAZUHIKO
IPC: B21D5/01
Filed: 1990-04-26
Abstract: PURPOSE:To prevent trouble such as the floating of leads positively by a method wherein each outer lead clamped is bent in a specified shape, each outer lead is brought to a free state, the main body of the outer leads is clamped and the front end sections of each outer lead are corrected to a specified bent shape. CONSTITUTION:When a main body 1 is set at the specified position of a housing section 34 the base sections 21 of each outer lead are clamped by clamping means 35, 36 and a punch 41 is pushed down, each outer lead 2 is bent in shapes corresponding to curved surfaces 42, 43 in the punch and a die with the exception of the base sections 21. When the joint surface 64 of the punch is joined with the top faces of each outer- lead front end section 22 supported under a free state through a body clamping mechanism 5 and upper and lower dies 51, 52 and the main body 11 clamped by the dies and a punch 61 are lowered simultaneously, each outer-lead front end section 22 is guided between the joint surface 64 of the punch and a revolving roller 63 while correction action is conducted between both the joint surface 64 and the revolving roller 63. Accordingly a clearance between the joint surface 64 of the punch and the revolving roller 63 is adjusted, thus molding each outer-lead front end section 22 in specified bent shapes.
Patent JP-H06172316-A (JP)
Title: Novel benzo-fused lactam that promotes release of growth hormone
Inventor: MAIKERU ETSUCHI FUITSUSHIYAA
IPC: C07K5/06
Filed: 1992-03-19
Abstract: There are disclosed certain novel compounds identified as benzo-fused lactams which promote the release of growth hormone in humans and animals. This property can be utilized to promote the growth of food animals to render the production of edible meat products more efficient, and in humans, to increase the stature of those afflicted with a lack of a normal secretion of natural growth hormone. Growth promoting compositiors containing such benzo-fused lactams as the active ingredient thereof are also disclosed.
Patent JP-S60258309-A (JP)
Inventor: KATOU AKIO
IPC: E01D2/00
Filed: 1984-05-31
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-H0647504-A (JP)
Title: Device for supplying lubricant for continuous casting
Inventor: UORUFUGANGU SHIYUNAIDAA
IPC: B22D11/07
Filed: 1993-04-14
Abstract: PURPOSE: To uniformly supply lubricant on the inner wall surface of a mold by interposing the intermediate member, provided with a lubricant supplying groove between a header and a mold. CONSTITUTION: An intermediate member 23 is interposed between a header 20 and a mold 22. On the upper surface part of the intermediate member 23, groove parts 30 are engraved vertically to an end parts 2B and mutually at equal interval. The groove parts 30 are opened in the inner wall of the mold 22 at the end part and mutually connected with at least one of a slotting connected groove part 31 at reverse side end part. When the lubricant is supplied into a lubricant supplying channel 32 from a hole part 33 communicated with a lubricant supplying source, the lubricant is supplied onto an inner wall surface 27 of the mold through the groove 30 of the intermediate member 23. In this way, the superior lubricating effect is obtd. in a hot-top continuous casting.
Patent JP-S605856-A (JP)
Title: High-hardness high-speed steel
Inventor: TAKADA HISASHI
IPC: C22C38/34
Filed: 1983-06-22
Abstract: PURPOSE:To produce a high-speed steel in powder which can deal with abuse service conditions and has excellent hardness, toughness and wear resistance by subjecting further a high-speed steel added with a specific amt. of Ti or Si to a nitriding treatment. CONSTITUTION:A high-speed steel having the compsn. contg. 3-5% Cr, 1-5% Mo, 1-5% W (where 8-11% W+2Mo) and 2-4% V is further added with 0.5-2.5% Ti or 1-2% Si. The content of C is so incorporated in said steel as to satisfy the equation of Ceq<=C+12N/14<=Ceq+0.35 in the relation between the carbon equiv. (Ceq) and N expressed respectively by the equation ( I ), (II) in the case of adding Ti and in the case of adding Si. The powder formed by grinding such high-speed steel by an atomizing method is nitrided so that >0.2% N is incorporated therein. The high-speed steel powder is made into a higher- density billet by an HIP (hydrostatic press) method by which the high-speed steel member having excellent hardness, toughness and wear resistance is obtd.
Patent JP-2000304945-A (JP)
Title: Manufacture of optical fiber array
Inventor: IWAMOTO TSUYOSHI
IPC: G02B6/40
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a manufacturing method of optical fiber array which can be decreased in manufacture man-hour. SOLUTION: The manufacture of the optical fiber array 1 clamped between a V-groove substrate 12 and a pressure plate while exposed parts 4a of optical fibers 4 are arranged in multiple V grooves 12a formed side by side on the V-groove substrate 12 has a stage for bundling the exposed parts 4a in array by two bundling members 10 at two places at an interval longer than the V grooves 12a, a stage for arranging the exposed parts 4a on the V grooves 12a, a stage for installing the pressure plate while leaving a specific gap with the exposed parts 4a, a stage for detaching the bundling member on the side of the coating parts 4b of the optical fibers, a stage for sliding the optical fibers 4 until the coating parts 4b are arranged on a step part 12b, a stage for clamping the exposed parts 4a by pressing the pressure plate, and a stage for fixing the pressure plate and V-groove substrate 12.
Patent JP-H01282420-A (JP)
Title: Optical type encoder
Inventor: ISHIZUKA AKIRA
IPC: G01D5/30
Filed: 1988-05-10
Abstract: PURPOSE:To enable accurate reading of a scale, by providing an adjusting mechanism to adjust a phase difference between output signals from first and second reading means. CONSTITUTION:A laser luminous flux from a semiconductor laser 1 is separated with a polarized beam splitter 3 into P-polarized light and S-polarized light and the luminous fluxes divided are directed to a diffraction grating pattern of a scale 5 through a 1/4 wavelength plate 4. Then, a phase deviation corresponding to a position of the scale 5 is caused and after diffracted again through a reflection optical element 6, the luminous fluxes passing through the wavelength plate 4 again overlap between two diffraction lights deviated by 90 deg. in polarization plane and then, are caused to pass through a lambda/4 plate 7 to make a linearly polarized light. As the bearing of polarization at the light is turned twice while a grating on the scale 5 shifts by one pitch, when polarizing elements 9 and 10 are adjusted in rotation with an incident luminous flux as rotating axis, a phase can be adjusted in a cycle signal of variable light density formed by an interfering light passing through the elements 9 and 10. This enables adjustment of phases of signals from heads H2 and H3 to match phases of signals from heads H1 and H2 using a rotating mechanism for the elements 9 and 10.
Patent JP-2000306609-A (JP)
Title: Secondary power supply
Inventor: TSUSHIMA MANABU
IPC: H01G11/26
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a secondary power supply presenting a high breakdown voltage, a large capacity, and an excellent high speed charging/discharging cycle characteristic. SOLUTION: This power supply comprises a positive electrode containing activated carbon, an negative electrode containing a carbon material storing and releasing lithium ion, and organic electrolyte containing lithium salt. The ratio of a positive electrode capacity (C+) to a negative electrode capacity (C-), C+/C-, is maintained from 0.1 to 1.2. The positive electrode preferably contains 0.1 to 20 wt.% of transition element oxide containing lithium. The transition element oxide containing lithium is preferably composite oxide comprising lithium and one or more of elements selected from V, Mn, Fe, Co, Ni, Zn and W.
Patent JP-S5446770-A (JP)
Title: Novel aminoglycoside derivatives
Inventor: IGARASHI KIKUO
IPC: A61P31/04
Filed: 1977-09-19
Abstract: NEW MATERIAL:Aminoglycoside derivatives expressed by formulaI: [R is H, lower alkyl, or aralkoxycarbonyl; R 1  is CH 2 NH 2 , CH 2 OH, CH(CH 3 )NH 2 , CH(CH 3 )-NHCH 3 ; R 2 , R 3 , and R 6  are H or OH; R 4  is OH or NH 2 ; R 5  is NH 2  or CH 2 NH 2 , R 7  is OH or CH 3 ; R 8  is H, CH 2 OH, CH 2 OCONH 2 ; the broken line indicates the presence or absence of double bond] and their salts.  
     EXAMPLE: 1N-(3-Hydroxyazetidine-3-carbonyl)kanamycin A sulfate.  
     USE: Antibacterials having an enlarged antibacterial spectrum and a powerful antibacterial action effective against Gram-positive and Gram-negative bacteria. Useful as pharmaceuticals and drugs for animals.  
     PROCESS: Compounds of formula II are reacted with compounds of formula III or their reactive derivatives to form the objective compounds of formulaIor their salts. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5236365-A (JP)
Title: Wet type classification scraper
Inventor: KUGA KENICHIROU
IPC: B65G19/04
Filed: 1975-09-18
Abstract: PURPOSE: To facilitate maintenance and inspection of a wet type classification scraper for use in classification of cores, coals, etc., after washing them with water, by allowing a link chain equipped with a number of scraper plates inside a treating tank along with a guide rail. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62268131-A (JP)
Title: Fine processing method for integrated circuit device
Inventor: SANADA KATSU
IPC: H01L21/3213
Filed: 1986-05-16
Abstract: PURPOSE:To shorten processing time, by radiating laser light on an integrated circuit device coated with a photo resist film to form an opening part shaped in an arbitrary size at an arbitrary position. CONSTITUTION:A photo resist film 2 is piled on an integrated circuit device in which interconnections 21 and 22 are disposed among insulating films 10-12, and fired and hardened in a furnace, and then irradiated with laser light 40 from above. The laser light 40 is regulated so as to be transmitted through the photo resist film 2, the interconnection 22, the insulating films 12 and 11. Since a transmission factor of laser light energy decreases as the coefficient of viscosity of the photo resist film increases, energy needs to be finely controlled in accordance with the viscosity to be properly used. In case of cutting a one-layer interconnection 212, even if a laser spot pattern is set to involve the area of two-layer interconnections 221 and 222, only the irradiated part 22 in the two-layer interconnections 221 and 222, and only the irradiated part 41 in the one-layer interconnection 212 are instantly fused by laser light radiation. Hence, exposure of a desirable layer can be performed in a short time.
Patent JP-S63276290-A (JP)
Title: Semiconductor laser and using method thereof
Inventor: MATSUI TERUHITO
IPC: H01S5/0625
Filed: 1987-05-08
Abstract: PURPOSE:To obtain a laser light having different wavelength from one point of one semiconductor laser in a simple structure by forming electrodes to which currents are independently injected of a plurality of active layers having compositions of different light emitting wavelengths. CONSTITUTION:A clad layer 12 of N-type InP is grown on a substrate 11 made of N-type InP, and an active layer 13a of In1-x1Gax1P1-y1 and an active layer 13b of In1-x2Gax2Asy2P1-y2 are then selectively grown. Then, a common optical guide layer 14 made of In1-x3Gax3Asy3P1-y3, a clad layer 15 made of P-type InP, and a cap layer 16 of P<+>type InGaAsP are sequentially grown, and P-type electrodes 17a, 17b and N-type electrode 18 corresponding to the layers 13a, 13b are formed. The electrodes to be injected with the currents are switched to switch the laser lights of a plurality of wavelengths from one point of a resonator end face 19. When the currents are injected to the layers 13a, 13b, the laser lights of a plurality of wavelengths can be obtained simultaneously from one point.
Patent JP-H08299747-A (JP)
Title: Device for desulfurizing and dedusting waste gas
Inventor: KOJIMA KATSUHISA
IPC: B01D53/32
Filed: 1995-05-11
Abstract: PURPOSE: To economically remove SOx such as SO2 and SO3 by tangentially introducing a waste gas into a reaction tower from its upper part to form a spiral flow, spraying a desulfurizing agent slurry into the spiral flow, applying a corona discharge and then discharging the waste gas upward from a discharge pipe in the center of the tower. CONSTITUTION: A waste gas 10 is tangentially introduced into a reaction tower 1 to form a spiral flow 10'. The mist 11 of a desulfurizing agent slurry is sprayed from an atomizer 2 into the spiral flow 10' of the waste gas 10, and a corona discharge is generated from a discharge electrode set in the center of the spiral flow 10'. Consequently, an ion current is generated, the contact time between the wall of the tower 1 wetted with the slurry and the spiral flow 10' is prolonged, and the desulfurization efficiency is improved. The SO2 and SO3 as SOx are simultaneously removed in this way as a coutermeasure for the acid rain in the future.
Patent JP-S5446499-A (JP)
Title: Centralized annunciator
Inventor: MORI YASUSHI
IPC: G08B25/14
Filed: 1977-09-20
Abstract: PURPOSE: To discriminate easily the trouble cause whey an alarm lamp will not operate, by fitting luminous elements to the input side and output side of a switching element at the final stage of an output circuit.  
     CONSTITUTION: A LED for monitor display is fitted to each annunciator, and this LED is conncted to the switching element at the final stage of output circuit 8 inside the unit, i.e. the input side of transistor Tr. As a result, the LED comes on by output (a) of logic circuit 7 and then, the Tr conducts to light alarm L. To main case 1 in which each unit is built, a LED' for monitor display is fitted corresponding to each unit, and this LED' is connected to the output side of the Tr in parallel to alarm lamp L. Therefore, the LED' and alarm lamp both come on by input (a). Namely, it can be discriminated that the lamp is gone when the alarm lamp does not work and the LED' is lit up, the Tr gets into trouble when the LED is lit up, and a trouble is occurring before circuit 8 when it is not lit up 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62271360-A (JP)
Title: Electrolyte circulation type secondary battery
Inventor: HIROSE MASAYUKI
IPC: H01M8/04
Filed: 1986-05-16
Abstract: PURPOSE:To circulate an electrolyte without use of an electric pump to save power consumption by compressing one of volume variable containers with a moving member which moves downward by gravity. CONSTITUTION:At the early stage of charge or discharge, a moving member 18 locates in the upper part of a positive electrolyte tank 12. Gravity is applied to the moving member 8 so that it is moved downward. When the moving member 18 moves downward by gravity, the first volume variable container 14 which locates in the lower part of the moving member 18 is compressed to reduce the volume. The electrolyte in the first volume variable container 14 is supplied to a reaction electrode cell 11 through a pipeline 20. On the other hand, the second volume variable container 16 which locates in the upper part of the moving member 18 increases its volume, and the electrolyte flows into the secons volume variable container 16 from the reaction electrode cell 11 through a pipeline 22. In order to supply the electrolyte in the second volume variable container 16 to the reaction electrode cell, the whole cell is turned upside down.
Patent JP-H04232045-A (JP)
Title: In-line coated polymer film based on polyethyleneimine
Inventor: SANDORA DABURIYUU RAISU
IPC: C08J7/043
Filed: 1991-05-17
Abstract: PURPOSE: To provide an oriented polymeric film coated with polyethyleneimine. CONSTITUTION: The polyethyleneimine is coated in-line, i.e., during the film manufacturing method for forming the polymeric film and before heat setting the film. In-line polyethyleneimine coated with polymeric film, when used to make a laminate with other polymer such as polyethylene or ionomer type polymer shows no signs of delamination between the film and the extrusoincoated polymer after 2 hours in water at 121C at 15 psi. In-line coating polyethyleneimine on the polymeric film can occur before any orientation of the polymeric film, during interdraw, with respect to biaxially oriented film, or after orienting the film, so long as the coating occurs before heat setting the film. The preferred film is polyethylene terephthalate.
Patent JP-H08336351-A (JP)
Title: Method for removing beehive
Inventor: TAKAHIRA KAORU
IPC: F41B11/642
Filed: 1995-05-11
Abstract: PURPOSE: To provide a method for safely removing a beehive from a position distant from the beehive and free from the problems of chemical injury and fire hazard. CONSTITUTION: An air gun 3 capable of shooting more than several hundreds shots 2 per minute and having a shooting range of >=10m and a number of shots 2 to be shot with the air gun 3 are used in the present removing method. The shot 2 is made of a material composed mainly of proteins, etc., and decomposable with soil bacteria. The air gun 3 charged with a number of shots 2 are fired against the target beehive 1 to hit the beehive with the shots. The beehive 1 is broken by the shots 2 to exterminate the function of the hive and complete the removal work of the beehive.
Patent JP-H0411318-A (JP)
Title: Magnetic recording and reproducing method
Inventor: IKETANI AKIRA
IPC: H04N9/804
Filed: 1990-04-27
Abstract: PURPOSE:To equalize reproruced S/N between domestic DVTR and European DVTR by specifying the rotational frequency of a cylinder for the signal having a frame frequency. CONSTITUTION:A picture input circuit 1 takes a picture to be recorded as the input and outputs it in the digital state. Meanwhile, a frame frequency discrimiating circuit 2 discriminates the frame frequency of the input signal and outputs a discrimination signal (f) which is '0' in the case of 29.97 Hz or 30 Hz frame frequency and is '1' in the case of 0.50 Hz frame frequency, and a frame start signal generating circuit 3 extracts a frame start signal S from the input picture signal. A rotation control circuit 5 controls a cylinder so that it is rotated with 2.5-fold frame frequency synchronized with the frame start signal S in the case of (the discrimination signal (f))=0 and is rotated with 3-fold frame frequency synchronized with the frame start signal S in the case of (the discrimination signal (f))-1. Thus, S/N of the reproduced signal is fixed and the same circuit processing system can be applied.
Patent JP-H11302421-A (JP)
Title: Preparation of surface-hydrophilic molded part
Inventor: TAKADA TETSUO
IPC: C08F230/02
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a molded part which has a surface having a sufficient hydrophilicity (biocompatibility) and a high durability and exerts no deterioration in the performance of the molded part. SOLUTION: A shaped matter (b), prepared by shaping into a given form a hydrophobic, photopolymerizable composition containing a hydrophobic compound (a) having two or more polymerizable unsaturated double bonds within one molecule and a photopolymerization initiator, is formed. The surface of the shaped matter (b) is brought into contact with a hydrophilic liquid (d) containing a compound (c) having a polymerizable unsaturated double bond, a quaternary amino group and a phosphate anion group. The shaped matter (b) in the above contact state is irradiated with an active ray to cure the shaped matter (b).  Furthermore, at the contact interface of the shaped matter (b) with the hydrophilic liquid (d), the hydrophobic compound (a) and the hydrophilic compound (c) are copolymerized to chemically bind the molecules of the hydrophilic compound (c) to the surface of the hydrophobic shaped matter (b). Here, photopolymerization reaction is not allowed to occur in the hydrophilic liquid (d) except at the above contact interface.
Patent JP-S63278267-A (JP)
Title: Semiconductor device
Inventor: KIRITANI NORIHIKO
IPC: H01L27/08
Filed: 1987-05-08
Abstract: PURPOSE:To eliminate danger of causing a latch-up due to a rise in a base potential of a parasitic bipolar transistor in a CMOS circuit formed on an identical substrate by a method wherein a p-n junction diode is formed by a low-concentration region and a high-concentration region. CONSTITUTION:In a prescribed part surrounded by insulating films 40c, one p-n junction input-protective diode 33 is formed by a p-well region 40b whose impurity concentration is low and n<+> regions 40d whose impurity concentration is high. When a signal which is bigger than a power supply voltage VDD is input to an input pad 31, the protective diode 33 is actuated, and prevents an excessive signal from being input to a CMOS circuit 50 installed on an n-type semiconductor substrate 40a. A hole injected into the substrate 40a is trapped immediately by polycrystalline silicon 40e formed in the hole regions 40d. By this setup, it is possible to sharply reduce danger of causing a so-called latch-up due to a rise in the base potential of a parasitic bipolar transistor in the CMOS circuit 50.
Patent JP-S5637837-A (JP)
Title: Manufacture of original recording disk
Inventor: HIGUCHI MASAHIRO
IPC: G11B7/26
Filed: 1979-09-03
Abstract: PURPOSE:To obtain an original recording disk of large S/N in an excellent bit shape by forming a photoresist layer on a substance and a silver layer on it and  then by exposing the resist layer while forming bits on the silver layer with a laser  beam that has been modulated according to a recording signal. CONSTITUTION:On the top surface of glass disk 1, Cr layer 2 is formed by vapor deposition under vacuum and on layer 2, photoresist layer 3 is further formed in the spinner method. Next, Ag layer 4 is formed on layer 3 through silver mirror reaction and layer 4 is irradiated with a laser beam modulated by a recording signal simultaneously with layer 3. Next, layer 3 is developed. Since resist layer 3 at the photo sensitive part is protected by silver layer 4, the bit shape never gets larger too  much. After development, remaining Ag layer 4 is removed with a dichromate mixed solution to complete the record. Thus, the original recording disk of large S/N which is available for simultaneous recording and reproduction with a lower output than the conventional one and have recording condition set easily can be obtained.