baber/WOPTO huggingface dataset:
Patent JP-H09206592-A (JP)
Title: Resin for adsorption of selenium and recovering method of selenium from solution containing selenium
Inventor: HOSODA KAZUO
IPC: B01J20/26
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To effectively adsorb and recover selenium in a short time by using a resin having such a structure that metal chlorides except for alkali metals are carried on a cation exchange resin or chelate resin and that shows excellent recovering ability for selenium from a soln. containing selenium. SOLUTION: One or more kinds of metal chlorides selected from groups 2 to 16 are carried on a cation exchange resin and/or chelate resin. To recover selenium from a soln. containing selenium, a resin to adsorb selenium is prepared by using a cation exchange resin and/or chelate resin carrying one or more kinds of metal chlorides selected from groups 2 to 16. The prepared resin is brought into contact with a soln. containing selenium to adsorb and recover selenium in the soln.
Patent JP-S59170099-A (JP)
Title: Phosphonic acid ester, its preparation, and insecticide, acaricide and nematocide
Inventor: SAITOU JIYUNICHI
IPC: C07F9/40
Filed: 1983-03-18
Abstract: NEW MATERIAL:A compound of formula I [R<1> is lower alkyl, aryl; R<2> is lower alkyl, lower alkoxy-lower alkyl; R<3> is fluorine-substituted lower alkyl; X is O,S; Y is O,S, formula II (R<4> is H, lower alkyl); X is H, halogen, lower alkyl; n is 0,2]. EXAMPLE:0-Ethyl 0-[4-(beta,beta,beta-trifluoroethylthio)phenyl] methane-thio-phosphonate of formula III. USE:Insecticide, acaricide, nematocide: it causes no chemical injuries to cultivated plants at all. PREPARATION:The reaction between a compound of formula IV (Hal is halogen) and another compound of formula V in the presence of a base gives the compound of formula I .
Patent JP-S61203752-A (JP)
Title: System for pooling modem of private line
Inventor: MATSUSHITA MINORU
Filed: 1985-03-06
Abstract: PURPOSE:To attain communication with any outgoing terminal device by sending MODEM information acquired by the outgoing side to the incoming side and allowing the incoming side to select a MODEM communicated with the former MODEM from an incoming selection MODEM information memory. CONSTITUTION:A data terminal device 102a makes a call at the outgoing side and a private line outgoing number and a called data terminal number are inputted from a keyboard. A central controller 106 uses the said information and reads MODEM information MOi corresponding to an outgoing data terminal allocating position L1 from an outgoing selection MODEM information memory 110 and selects and acquires the corresponding MODEM 104i and acquires a private line trunk 105a. Thus, the information MOi and the called data terminal number acquired by the incoming side are sent via the trunk 105a. The controller 106 at the reception side reads the MODEM information MIi corresponding to the information MOi from an incoming selection MODEM information memory 111 by using the information MOi and the called data terminal device number (102b) received from a private line trunk 105b, selects and acquires the corresponding MODEM 104i to connect the trunk 105b and the terminal device 102b.
Patent JP-2000240647-A (JP)
Title: Linear motion block and its production
Inventor: YAMADA KAZUO
IPC: F16C29/00
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To ensure a smooth traveling and attain the microminiaturization by burying a metal with thread groove to a horizontal part so that the thread groove is vertical to the upper surface and the end surface is flushed with the upper surface, and forming the part other than the metal and a suspending part by use of a carbon dispersed resin. SOLUTION: A brass-made nut 2 with thread groove is buried in the vicinity of four corners of the upper surface 11 of the horizontal part 110 of a linear motion block 1. The nut 2 has an axially extending thread groove 201 in the center, and the nut 2 is arranged so that the thread groove 201 is vertical to the upper surface 111, and an end surface 202 is substantially flushed with the upper surface 111. According to this, the flat part of a moving jig or moving table can be closely fitted and screwed to the upper surface 111. The part other than the nut 2 is formed of carbon fiber-dispersed resin. Therefore, satisfactory lubricating and sliding characteristics can be provided without oil lubrication, and the weight can be reduced.  In the production of the block, the nut 2 is arranged within the split molds of an injection molding machine, carbon fiber and a resin are mixed in a prescribed ratio and fused by heating, the resulting mixture is pressure-injected into the molds, and the molds are cooled with water to solidify the resin.
Patent JP-S52128176-A (JP)
Title: Device for treating watch case
Inventor: ERITSUKU FURATSUSHIEERU
IPC: G04D1/10
Filed: 1977-04-20
Abstract: The apparatus comprises a cube-shaped block (50) made of solid material and provided with a depression (51,52,53) in its faces. This depression is shaped so as to receive and retain the part to be immobilised. The material of the block has a high coefficient of friction and low hardness so as not to damage the watch case. This block finds a particularly advantageous application in apparatuses for fixing or dismantling the backs or the bezels of watch cases. <IMAGE>
Patent JP-S58164438-A (JP)
Title: Engine starting device of vehicle equipped with automatic transmission
Inventor: INOUE HIDEAKI
IPC: F02N11/10
Filed: 1982-03-23
Abstract: PURPOSE:To enable to start the vehicle safely and quickly when engine stall occurs by a structure wherein an engine can be started under the condition that a foot brake pedal is operated even when the shift lever of the automatic transmission is in a ragne except the N and the P ranges. CONSTITUTION:In order to start the engine under the condition that the shift lever is in a running range except the N and the P ranges (0, 2, 1 and R ranges), the foot brake pedal is operated and a foot brake switch 5 is closed. After that, a key switch 2 is moved to an ST position 23 so as to energize the coil 6a of a relay 6 through the switch 5 in order to close the contact 6b, resulting in starting a starter motor 7 and consequently in starting the engine. At this time, the vehicle tends to start to run, however because of the foot brake pedal being operated for braking, no shock at the starting of the engine and no fear of the dashing forward of the vehicle are secured.
Patent JP-H06389-A (JP)
Title: Highly heat resistant metallic carrier for automobile catalyst
Inventor: YAMANAKA MIKIO
IPC: B01J23/68
Filed: 1992-03-02
Abstract: PURPOSE:To provide a highly heat resistant metallic carrier for an automobile catalyst proof against exhaust gas at >=900 deg.C. CONSTITUTION:This metallic carrier is made of a honeycomb of stainless steel foil having >=22kgf/mm<2> yield strength at a high temp. of 600 deg.C and >=11kgf/ mm<2> yield strength at a high temp. of 700 deg.C measured at 0.1%/min rate of strain in an annealed state and has such heat resistance that it can withstand a cold-hot test using exhaust gas at 900-1,000 deg.C.
Patent JP-H10224005-A (JP)
Title: Printed board and its production
Inventor: FUJIYOSHI MASASUKE
IPC: H05K3/00
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a thin and inexpensive flexible board in which eight layers or more can be laminated while eliminating the need of making through holes. SOLUTION: A cross mesh material 2 of polyester insulating thread, for example, is employed in the production of a printed board. The entire surface is then subjected to thin plating of a conductive metal by 0.1μm or less and applied with a photoresist which is eventually removed along the conductive pattern of a circuit by photomechanical process. Subsequently, it is subjected to thick plating 12 of copper, nickel, gold, or the like, and the photoresist is removed perfectly from other parts along with the thin plating. Thereafter, the entire surface is then subjected to insulation processing with an insulating material 16 and connection terminals 18 are formed, as required, before the printed board is cut into specified dimensions.
Patent JP-H03246513-A (JP)
Title: Light beam scanner
Inventor: ONO SHUJI
IPC: H04N1/04
Filed: 1990-02-26
Abstract: PURPOSE:To decrease the number of components and the man-hours by using a frame where a top plate fitted with the optical element of a main scanning system constituting an optical system, and two side plates pivotally supporting the rotary shaft of a rotary member such as the roller of a subscanning system constituting a conveyance system are integrated. CONSTITUTION:The frame 12 consisting integrally of at least the top plate 14 and two side plates 16a and 16b is provided, the optical element of the main scanning system 18 is fitted on or beneath a chemical surface plate as the ceiling plate 14, and the rotary member for conveyance of the subscanning system 20 is supported pivotally on the two side plates 16a and 16b. The plate materials which constitute the engine frame is made thin, and members which reinforce them are made thin and decreased in number to obtain necessary strength and rigidity. Consequently, the small-sized, low-cost, and compact device which is small in the number of components and has adjustment and assembly man-hours decreased is obtained.
Patent JP-H05242264-A (JP)
Title: Method and device for plotting graphic
Inventor: HASHIMOTO SATORU
IPC: G06T15/80
Filed: 1992-03-02
Abstract: PURPOSE:To accelerate plotting processing without lowering quality by discriminating magnitude among the size of a polygon, shading gradient quantity, and a corresponding reference value, and performing paint-out plotting with respective specific color value based on a discriminated result. CONSTITUTION:The size of the polygon is found from the coordinate data of each apex of the polygon on which the paint-out plotting is desired to perform (SP3), and the shading gradient quantity of the polygon is found from the color data of each apex data (SP4). Then, a reference value which regulates whether or not glow and shading should be performed on at least either the size of the polygon or the shading gradient quantity is supplied, and the magnitude among the size of the polygon, the shading gradient quantity, and corresponding reference values is discriminated (SP6). When the reference value is smaller, an effect by glow and shading processing can be obtained, therefore, the paint-out plotting is performed on the corresponding polygon with a color tone obtained by linear interpolation (SP7). Also, when the reference value is larger, the paint-out plotting is performed on the corresponding polygon with a single color tone (SP8).
Patent JP-S59169834-A (JP)
Title: Manufacture of molded article made of different species of silicone rubber
Inventor: MURATA MASAYA
IPC: B29K83/00
Filed: 1983-03-17
Abstract: PURPOSE:To make both silicone rubber weld completely by fusing by making a contact plane into a linear state, by a method wherein a thermally stiffening type stiffening silicone rubber to which a vulcanizing agent is added is put in a metal die after additive type silicone rubber has stiffened in a hollowed part of a cavity. CONSTITUTION:Liquid additive silicone rubber 3 is poured into a cavity 2 of a preheated metal die 1. When the additive silicone rubber is stiffened to an extent so that it is fluid under pressure and is not fluid at the normal temperature, thermally stiffening silicone rubber composite 4 is put in the additive silicone rubber. When a molded article 6 is taken out by uncovering the metal die 1 after pressing and heating are done by closing a lid 5, molded article 7 made of additive type silicone rubber and a molded article 8 made of thermally stiffening type silicone rubber are abtained as a molded article in a body. pressing and vulcanizing conditions of the foregoing are normally 5-50kg/cm<2>, 120-200 deg.C.
Patent JP-H01216840-A (JP)
Title: Manufacture of laminate
Inventor: KAWASHIMA TAKAHIRO
IPC: B32B37/22
Filed: 1988-02-25
Abstract: PURPOSE:To obtain the laminate of a metal sheet and the film for laminate having no wrinkles on its surface by a method in which the thermoplastic film for laminate is stuck and laminated onto the surface of the metal sheet, and the obtained laminate is heated at a prescribed temperature, whereby the wrinkles generated on the film for laminate is removed. CONSTITUTION:An adhesive is applied onto the upper surface of each steel sheet 1 supplied to the starting end 3a on a conveyer 3 by a coating equipment. The soft vinyl chloride film 2 let out from a winding shaft 4 is cut into a prescribed dimension by a cutter 8, and placed on the upper surface of each steel sheet 1. The soft vinyl chloride film 2 is press bonded onto the steel sheet 1 by passing it between laminating rollers 5. Wrinkles are generated on the layer of the soft vinyl chloride film 2 of a laminated sheet 7 in some cases. In order to remove the generated wrinkles, the laminate 7 is sent into the heating furnace 6 heated at a prescribed temperature and is heat-treated by passing it through the furnace for a prescribed time. Then, a prescribed temperature and a prescribed time are 150-250 deg.C and 2-5min. respectively.
Patent JP-2000201641-A (JP)
Title: Coagulation of soybean milk
Inventor: SHIMIZU TOMOKO
IPC: A23L11/00
Filed: 1999-01-15
Abstract: PROBLEM TO BE SOLVED: To improve the quality and provide a new sales means by adding an organic acid and a metal salt or the organic acid, the metal salt and common salt as a means for coagulating a soybean milk and producing a bean curd. SOLUTION: An organic acid and a metal salt or the organic acid, the metal salt and common salt are added to a soybean milk to form a bean curd by coagulation with the organic acid at normal temperature or coagulation with the metal salt or the metal salt and common salt by heating at >=70 deg.C and the boiling point or below.
Patent JP-S55137716-A (JP)
Title: Level shift circuit
Inventor: SUGA YUKIO
IPC: H03F1/42
Filed: 1979-04-16
Abstract: PURPOSE:To obtain a desired frequency characteristic without change of the DC characteristic by connecting a capacitor between the collector and the base or between the base and the emitter of a level shift circuit constituted by transistor Tr and resistances. CONSTITUTION:Reference resistance R1 is connected between the base and the emitter of TrQ, and multiplying resistance R2 and capacitor C1 are connected between the collector and the base, and input voltage V1 is applied to the emitter, and output voltage V2 is taken out from the collector. When the voltage across the base and the emitter is denoted as VBE, level shift voltages VS in a DC satisfies expression Vs=(R1+R2)XVBE/R1. Then, if resistances R1 and R2 are selected properly, a desired voltage can be subjected to level shift. Here, by selecting capacitor C1 properly, level shift of a desired freuquency characteristic can be obtained.
Patent JP-S51121043-A (JP)
Title: A process for bonding between paper-like materials without water absor ption properties
Inventor: SAKURAI HISASHI
IPC: C09J5/00
Filed: 1975-04-16
Abstract: PURPOSE: A process for bonding between paper-like materials without water absorption properties easily and surely by accelerating evaporation or volatilization of water or a volatile component of adhesives. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01219736-A (JP)
Title: Photosensitive resin composition
Inventor: WAKASAKI NOBUHIKO
IPC: G03F7/00
Filed: 1988-02-26
Abstract: PURPOSE:To improve shelf stability and developability and to provide lipophilic property by incorporating a specified copolymer, a salt of a specified condensate and a photopolymn. initiator. CONSTITUTION:A maleic acid deriv.-isobutylene copolymer consisting of structural units represented by formulae Ia-Id, a salt of an arom. diazonium- carbonyl condensate and a photopolymn. initiator are incorporated into a photosensitive resin compsn. In the formulae Ia-Id, R<1> is -CH2CH(OH)-(CH2)p-R<4>, R<4> is a group having a vinyl group, e.g., acryloyl or methacryloyl, (p) is a positive integer, R<2> is an amino group or an amino acid residue substd. by a cycloalkyl, aralkyl or unsubstd. phenyl group, e.g., anilino or cyclo-substd. alkylamino, (l), or (l') is 5-15mol.% (m), or (m') is 20-40mol.% and (l+m+n)/q=0.1-10. The structural units of the copolymer are preferably represented by formulae IIa-IId.
Patent JP-H08246858-A (JP)
Title: Exhaust purifying device for internal combustion engine
Inventor: TAYAMA AKIRA
IPC: F01N3/32
Filed: 1995-03-06
Abstract: PURPOSE: To realize high exhaust performance by quickening activation of both catalysts on the upstream side and the downstream side. CONSTITUTION: In an exhaust emission control device where plural catalysts are arranged in series in an exhaust passage of an internal combustion engine, the device is provided with an activity judging means 103 to judge activity of respective catalysts 101 and 102, a means 104 to introduce secondary air to the upstream side catalyst 101 when the upstream side catalyst 101 is not in an active condition, a means 105 to introduce secondary air to the downstream side catalyst 102 in the initial stage of activity of the downstream side catalyst 102 and a means 106 to increase a quantity of unburnt HC and CO to be similarly introduced to the downstream side catalyst 102.
Patent JP-S54137697-A (JP)
Title: Porcelain composition of high dielectric constant
Inventor: KIKUCHI NOBUAKI
IPC: H01B3/12
Filed: 1978-04-18
Abstract: PURPOSE: To provide the subject composition which consists of PbO, Fe 2 O 3 , Nb 2 O 3 , Nb 2 O 5 , CoO and WO 3  at a specific ratio, whereby sintering thereof at low temperature is made possible,deterioration of the furnace is reduced, and the composition makes it possible to use a low melting point metal for an internal electrode.  
     CONSTITUTION: A composite oxide of Pb(Fe 1/2 Nb 1/2 )O 3  - Pb (Co 1/2 W 1/2 ) O 3  system  is composed of 64.50 to 67.24% by weight of PbO, 7.50 to 11.43 % by weight of  Fe 2 O 3 , 12.48 to 19.02% by weight of Nb 2 O 3 , 0.56 to 3.79 % by weight of CoO, and  1.75 to 11.73 % by weight of WO 3 . Predetermined quantities of PbO, Fe 2 O 3 , CoO,  Nb 2 O 5 , and WO 3  are measured and wet-mixed, and thereafter calcined to carry out  a chemical reaction thereof. Then the reaction product is pulverized and mixed  again. A caking agent is added to the mixture, and the mixtur is pressurized and  formed. Thereafter, the formed ariticle is tightly sealed in a magnesia porcelain vessel, and normally burnt at a temperature in the range of from 850 to 950°C to obtain a porcelain dielectic. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07254670-A (JP)
Title: Heat sink for semiconductor device
Inventor: HOJO SAKAE
IPC: H05K7/20
Filed: 1994-03-16
Abstract: PURPOSE:To enhance heat dissipation effect by arranging a group of fins of a heat sink concentrically on a plate such that a pectinate stirring part passes through the gaps between the fins upon rotation thereby suppressing the temperature rise of a chip at the time of operation. CONSTITUTION:A motor 3 is disposed in the center of a heat sink and four sets of stirring supporting rod 4 and stirring plate 5 are disposed at an interval of 90 deg. such that the stirring plate 5 enters into the gap between the fins 2. A plate fin on one concentric circle is provided with fin cuts at an interval of 90 deg. so that the air in the gap between the fins also escapes to the outside of the side face of heat sink. With such structure, the air can be fed without lowering the flow rate even if the gap between the fins 2 is restricted significantly by rotating the motor 3 and decreasing the air pressure drop at the gap resulting in a drastic enhancement of heat dissipation efficiency.
Patent JP-S58162050-A (JP)
Title: Forming method for multilayer wirings
Inventor: ITOU HITOSHI
IPC: H01L21/3213
Filed: 1982-03-23
Abstract: PURPOSE:To form mutilayer wirings which are preferably contacted with upper and lower layer wirings and not exfoliated at the upper layer metal by sputter etching by a parallel flat plate under the specific conditions, thereby sufficiently removing a photoresist or oxide remaining on the surface of a substrate and preventing the collapse of the photoresist mask. CONSTITUTION:An SiO2 film 23 is formed as an interlayer insulating film on a substrate 21 having the first layer metal film 22 to become lower layer wirings, a mask 23 having a wiring pattern is formed of a photoresist, and a hole is then opened by etching at the film 23. Subsequently, an etching of 0.064W/cm<2> for 20-30sec is performed through a parallel flat plate sputter etching unit and a reactive sputtering method using CF4 gas in vacuum degree of 8X10<-2>Torr, and the film 23 is sidewisely etched to produce an undercut at the mask 24.  Then, a Ti/Pt/Au wiring metals are coated by a vacuum deposition method, and selectively removed, thereby forming upper layer wirings 25. The multilayer wirings formed in this manner has preferable contact between the layers and exhibits no exfoliating phenomenon.
Patent JP-H06233920-A (JP)
Title: Filter device
Inventor: TANNO TAKAO
IPC: B01D65/02
Filed: 1993-02-09
Abstract: PURPOSE:To provide a compact filter device low in manufacturing cost capable of being subjected to backwashing without separately providing a compressed gas supply means or a filtrate supply means. CONSTITUTION:A fluid-to-be-filtered supply line 10 and a backwashing fluid discharge line 30 are connected to the fluid-to-be-filtered supply regions 1b,2b of two or more filters 1,2 and a filtered fluid taking-out line 20 is connected to the filtered fluid taking-out regions 1c,2c and two-way valves 12,13,31,32 as line changeover means and a two-way valve 21 as a line closing means are provided to respective lines 10,20,30 and, at the time of filtering, the filtered fluid obtained from one filter 1 or 2 is passed through the closed filtered fluid taking-out line 20 to be used as a backwashing fluid.
Patent JP-H08243387-A (JP)
Title: Free chlorine removing member and utilization thereof
Inventor: AOYANAGI SHIGEO
IPC: C02F1/28
Filed: 1995-03-06
Abstract: PURPOSE: To provide a utilizing method of a free chlorine removing member, which is capable of removing free residual chlorine contained in a drinking water with a simple device at a low cost. CONSTITUTION: The free chlorine removing member is constituted mainly of a bag-like member 14, including a free chlorine capturing composition 13 composed of a tea leaf consisting essentially of at least one kind selected from a group composed of ascorbic acid, catechins and vegetable polyphenols, and a container main body 12 in which the bag-like member 14 is housed. Free chlorine contained in the drinking water is removed by attaching the free chlorine removing member to a faucet of a water pipe and bringing a drinking water into contact with the free chlorine capturing composition 13. As a result, the free residual chlorine contained in the drinking water is removed with simple operation to purify into a odorless delicious water.
Patent JP-H03251012-A (JP)
Title: Insulating spacer
Inventor: USE KAZUYA
IPC: H02G5/06
Filed: 1990-02-28
Abstract: PURPOSE:To obtain an insulating spacer for damaging and cutting off no electrodes by embedding an electrode for detecting corona and voltage, in the outer periphery of the insulating spacer, and by forming the electrode with electrifying solid material with a metal fittings embedded. CONSTITUTION:On an insulating spacer 5, an electrifying member 6 for connecting high tension conductors 1 to each other, and an insulating spacer main-body 4 are integrally cast. Besides, in the insulating spacer main-body 4, an integrally cast electrifying ring 7 is embedded. By the electrifying ring 7, the electric field of a bonding section between an ordinarily earthed metallic vessel 3 and the insulating spacer 5 is relaxed. On the outer periphery of the insulating spacer 5, a corona-detecting and voltage-detecting electrode channel is set, and in this channel, electrifying solid material 20 is firmly fitted, and in the material 20, a metal fittings 21 is embedded. As a result, the insulating spacer 5 for damaging and cutting off no electrodes can be obtained.