baber/WOPTO huggingface dataset:
Patent JP-H0247182-A (JP)
Title: Pressure-sensitive adhesive
Inventor: ARUBAATO AIBO EBERAERUTSU
IPC: C09J151/04
Filed: 1989-06-27
Abstract: PURPOSE: To provide a pressure sensitive adhesive which consists of a first phase made of hydrocarbon elastic body and a second phase of specific acryl copolymer, has good adhesive characteristic and improved low-temperature impact-resistant performance, and is copolymerized by ultraviolet radiation and separated into layers.  
     CONSTITUTION: The pressure sensitive adhesive contains (A) (a) about 60-99 parts of alkyl acrylate monomer of C 4-12  alkyl, (b) about 1-40 parts of monoethylene unsaturated copolymerized polar monomer, and (c) about 70-98 parts of acrylcopolymer of monomer containing about 0.01-l part of light initiator, and (B) about 30-2 parts of hydrocarbon elastic body (e.g. styrene butadiene multiblock copolymer) which at least one segment having Tg lower than that of (A) copolymer or mixture of hydrocarbon elastic body, is separated into layers and copolymerized by ultraviolet radiation, and contains a first phase mainly made of (B) elastic body and a second phase mainly of (A) copolymer. The adhesive has good adhesive characteristic, especially that for dye, and impact resistant performance at low temperature. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5866168-A (JP)
Title: Error data detection for operation of area value
Inventor: KAWASAKI YOSHIHIRO
IPC: G06F17/10
Filed: 1981-10-16
Abstract: PURPOSE:To improve the operation precision when an effective value is calculated on a basis of an area value, by storing the area value one sample before into two memories and detecting the uncoincidence between contents of these memories to prevent the error of data. CONSTITUTION:Two memories M1 and M2 are prepared, and an area value S(n-1) one sample before is stored as area values S1(n-1) and S2(n-2) in these memories M1 and M2 respectively. Area values S(n-1) stored in memories M1 and M2, namely, area values S1(n-1) and S2(n-2) are read out successively, and the uncoincidence between both area values is detected to detect the data error of the area value S(n-1).
Patent JP-S5866410-A (JP)
Title: Tuning fork type flexion crystal oscillator
Inventor: KAWASHIMA HIROFUMI
IPC: H03H9/215
Filed: 1981-10-16
Abstract: PURPOSE:To improve the heat responsiveness and the frequency sensitivity to the temperature, by selecting properly the cutting angle of a tuning type flexion crystal oscillator. CONSTITUTION:A crystal oscillator unit consists of a stem 12 and a cap, and a tuning fork type flexion crystal oscillator 7 is bonded into the oscillator unit by supporting lead wires 8 and 9. The body temperature is measured from the resonance frequency of the oscillator 7 via the gold plating 11. Here the oscillator 7 formed with an X plate is turned by an angle phi around an X axis and then turned by an angle theta around a new axis Y' of an axis Y. Thus the frequency sensibility is imporved when 25 deg.<phi<165 deg. and 0<theta<180 deg. are satisfied  between angles phi and theta.
Patent JP-S5954407-A (JP)
Title: Multilayered roll for rolling sheet pile
Inventor: NAKAGAWA YOSHIHIRO
IPC: C22C37/00
Filed: 1982-09-22
Abstract: PURPOSE:To satisfy the properties required for respective parts of a roll caliber, and to prolong the service life of a roll by fitting a sleeve, consisting of the 1st outer layer forming a projecting part of the caliber, the 2nd outer layer forming a recessing part, and the 3rd layer not directly serving for rolling, to a shaft. CONSTITUTION:The 1st outer layer 9 constituting a porjecting part 4 of a roll caliber is formed by using a material having resistances to wear and clack required for rolling. The 2nd outer layer 10 constituting a recessing part 3 of the caliber is formed by using a material having resistance to wear, and an inner layer 11 is formed by using a material having the toughness bearable for a stress produced by a fitting means such as a shrinkage fit. Accordingly, respective characteristic properties required for respective parts of a roll caliber are satisfied, and a toughness required for a sleeve 2, especially for its inner surface side, is also satisfied, then the performance of a sleeve roll is reasonably improved.
Patent JP-S5954259-A (JP)
Title: Manufacture of semiconductor device
Inventor: IIDA MAKIO
IPC: H01L21/8226
Filed: 1982-09-22
Abstract: PURPOSE:To satisfy both the withstanding voltage of a linear transistor and the current amplification factor of I<2>L, by selectively oxidizing an Si substrate, and making the substrate at an I<2>L part thin. CONSTITUTION:N layers 12 are embedded in a linear transistor forming part A and an I<2>L forming part B of a P type Si substrate 11, respectively, and an N epitaxial layer 13 is laminated. The region A is coated by an Si3N4 mask 15 on a thermal oxide film 14. An SiO2 thick film 16 is provided by high pressure thermal oxidation. The mask 15 and the films 14 and 16 are removed by dry etching. Then insulating separation is provided by a P layer 17. N layers 18 are connected to the embedded layer. P layers 19 and N layers 20 are formed by selective diffusion, and Al wirings are provided. Thus both the linear transistor and the I<2>L are provided on the same substrate. In this constitution, a distance lA between the P layer 19 and the N embedded layer 12 is large in the part A, and a distance lB in the part B is small. The withstanding voltage of the linear transistor is made large. In the I<2>L, the emitter efficiency of a transistor, wherein the P layer 19 acts as a base, is improved, the current amplification factor of said transistor is increased, and the operating speed is improved.
Patent JP-S6321398-A (JP)
Title: Diffuser equipped with vane for pump
Inventor: HARADA HIDEOMI
IPC: F04D29/44
Filed: 1986-07-16
Abstract: PURPOSE:To spread the operation range by arranging the inlet edge of the next vane at the position for from the cross point between the vertical line vertically erected for the vane from the outlet edge with respect to the inlet edge of the vane, with the inlet circumference where the inlet edge of the vane is arranged. CONSTITUTION:A vane 1 is arranged with an inlet angle of alpha with respect to the tangential line from an inlet edge 4 on an inlet circumference 3 in a radius R1, and an outlet edge 5 is on an outlet circumference 6 in a radius R2. When the vertical line 7 vertically erected for the vane 1 from the outlet edge 5 crosses with the inlet circumference 3 at a cross point 8, the inlet edge 9 of the next vane 2 is arranged at the position for from the inlet edge 4 in comparison with from the cross point 8. Therefore, the necessary pump head can be kept for a large flow rate, and the operation range of the pump can be spread.
Patent JP-S6057600-A (JP)
Title: Sample hold circuit
Inventor: MATSUZAWA AKIRA
IPC: H03K7/02
Filed: 1983-09-08
Abstract: PURPOSE:To operate with high speed and accuracy, and low current consumption by creating one output signal with one polarity which has a linear relation to an input signal, and other output voltage which has a complementary relation to the output signal by a differential type linear amplifier, and by using these two output signals as differential output by standardizing. CONSTITUTION:For both terminal voltages of a resistance 11, gain-multified voltage, which is determined by the ratio of resistance values of resistances 13A and 13B against a resistance value 11 by symmetrical properties of the circuit, appears to the output as differential voltage which generates at load resistances 13A and 13B, since voltage between base emitters of transistors 10A and 10B has logarithmic characteristics for current. Output voltage which generates at the resistance 13A and that which generates at the resistance 13B are complementary voltage by setting a threshold value 14 as the symmetrical axis. Large amount of ringing components after standardizing becomes same-phase components and almost Do-loop components become the same-phase components, and therefore, output with small amount of components whose ringing is restrained in large quantity is created.
Patent JP-H1114805-A (JP)
Title: Dimming device
Inventor: TANAKA TAKESHI
IPC: B60J3/04
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain the dimming device which has up to approximately 100% light transmissivity and can secure a sufficient visual field. SOLUTION: This device is provided with 1st and 2nd light scatter plates 16 and 17 equipped with 1st light refraction parts 30 and 40 which refract incident light, 2nd light refraction parts 31 and 41 which refract the incident light in the opposite direction from that of the 1st light refraction parts, and light nonrefraction parts 32 and 42. When the 1st and 2nd light scatter plates are so positioned that the 1st and 2nd light refraction parts 30 and 40, and 31 and 41 of the light scatter plates face the light nonrefraction parts 32 and 42 of the other light scatter plates, the incident light is scattered. When the 1st light refraction parts 30 and 40 and 2nd light refraction parts 31 and 41 are positioned facing each other, the incident light is transmitted without being scattered.  When a light source is turned on while the 1st light refraction parts 30 and 40 of the 1st scatter plate face the 1st light refraction parts 30 and 40 of the 2nd light scatter plate and the 2nd light refraction parts 31 and 41 of the 2nd light scatter plate face the 2nd light refraction parts 31 and 41, a desired pattern is displayed with a colored beam.
Patent JP-H0717233-A (JP)
Title: Structure of blower air intake part for vehicle
Inventor: NAKATANI SHINSUKE
IPC: B60H1/00
Filed: 1993-07-05
Abstract: PURPOSE:To provide the structure of a blower air intake part for a vehicle which can improve the mounting work efficiency and secure air the tightness. CONSTITUTION:Opening margin members 17 are attached to catch both sides of obverse and reverse of a dash insulator 16, below the margin of the opening 16a of the insulator. A member 18 on the side of a dash panel has a ring-shaped abutting member 18a, which contacts by face with the topside 16d of the margin of the opening of the insulator, a total of four claws for catch, which lock a member 19 on the side of a blower, being projected downward from this abutting part 18a, and a total of four claws 18c for mounting as locks, which lock at the margin of a reinforce opening 14a, being projected upward from the abutting part 18a. At the member 19 on the side of a blower is made an annular seal part 19a, where the flange 22 made in the suction port 21 of a blower 20 abuts through a ring-shaped seal member 23.
Patent JP-S6057370-A (JP)
Inventor: KURAHASHI KOUICHIROU
IPC: G09F9/30
Filed: 1983-09-08
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-H0332432-A (JP)
Title: Method and tool for forming flange part of can body
Inventor: SHIBASAKA MAMORU
IPC: B21D51/26
Filed: 1989-06-28
Abstract: PURPOSE:To stably form a flange part of a can body by curving the part to become the flange part to the outside by a spinning roll until the end face abuts on a flange width forming roll, and forming the flange part. CONSTITUTION:In a drawing-ironing formed can consisting of an Al alloy whose can body 7 has a neck-in part 7c, the can body 7 is gripped by a vacuum chuck so as to become concentrical with a forming tool 11. Subsequently, while rotating a center shaft 13, a rotary head 12 is allowed to descend. A holding body 16 is inserted into an opening end part 7a and held from the inside surface side, while allowing the opening end part 7a to descend, and eccentricity caused by a shake of the opening end part 7a, etc., is prevented. A flange forming part 15b of a spinning roll 15 abuts on a part 7a1 to become a flange part of the upper end of the opening end part 7a and formation of a flange part 7b is started. At the end of forming the flange part, the end face of the whole periphery of the flange part 7b abuts on a flange width control roll 18, and the flange part 7b of prescribed width is formed. In such a way, the flange part of the can body is formed stably, and it is not feared that the sealing performance is spoiled.
Patent JP-H10259190-A (JP)
Title: Phosphorous esters, their production and their use
Inventor: INUI NAOKI
IPC: C08K5/526
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful as a deterioration- preventing agent for organic materials, etc. SOLUTION: A compound of formula I (R<1> , R<2> , R<4> , R<5> are each H, a 1-8c alkyl, a 5-8C cycloalkyl, a 7-12C aralkyl, phenyl, etc.; R<3> is H, a 1-8C alkyl; A is a divalent alcohol residue; B is a single bond, a 1-8C alkylene; one of Y and Z is OH, a 1-8C alkoxy, a 7-12C aralkyloxy; and the other is H, a 1-8C alkyl), e.g. 2-[3-(3-t-butyl-4-hydroxy-5-methylphenyl)propionyloxy]ethyl bis(2,4-di-t- butylphenyl) phosphite. The compound of formula I is obtained by reacting a phenol compound of formula II with a phosphorus trihalide and an alcohol of formula III. Although being a non-cyclic phosphite, the compound of formula I has an excellent performance as a stabilizer for various kinds of organic material such as thermoplastic resins, e.g. polyolefins, and an organic material containing the compound of formula I gives high quality products stable against deterioration.
Patent JP-S6410765-A (JP)
Title: Hot-line connection system
Inventor: TAKEDA TAKASHI
IPC: H04L29/10
Filed: 1987-07-02
Abstract: PURPOSE:To make both data terminal equipments that support only a specific line able connectable with each other to a hot line through exchange network by providing a first adaptor connected between the data terminal equipment and a modem, and providing a second adaptor connected between the modem and a network controller. CONSTITUTION:The first hot-line adaptors 3, 3' comprises a means 31 to transmit connection relation signals in accordance with prescribed interface procedures to data line terminal equipments 2, 2' and comprises a means 32 controlling a display lamp to blink in accordance with the connection relation signals from the equipments 2, 2'. The second hot-line adaptors 7, 7' comprises a means 71 that transmits to the network controllers 5, 5' connection control signals in accordance with prescribed interface procedures corresponding to connection relation signals from data line terminal equipments 4, 4', and comprises a means 72 to transmit to the terminal equipments 4, 4' connection relation signals corresponding to connection control signals from the controllers 5, 5'. As a result, the data terminal equipments 1, 1' can be hot-line-connected bidirectionally through exchanges 6, 6'.
Patent JP-S6227180-A (JP)
Title: Ink sheet for thermal transfer printer
Inventor: YASUDA KENJI
IPC: B41M5/26
Filed: 1985-07-29
Abstract: PURPOSE:To enable favorable printing or image recording to be performed even on an ordinary paper, by coating a base sheet with a thermally transferrable ink comprising a thermoplastic elastomer, a plasticizer and a coloring material in specified amounts. CONSTITUTION:The ink comprises a coloring material, a thermoplastic elastomer and a plasticizer, to which an antioxidant, an adhesive resin or the like is added in desired amounts. The elastomer may be an ethylene-vinyl acetate copolymer, a styrene-iroprene block copolymer or the like. When the ink comprises 2-40wt% of the elastomer, the ink is highly adhesive to a wood free paper having low smoothness, and can be favorably transferred. Particularly, when the ratio of the two block polymers in the block copolymer is 15-50wt%, a high resolution can be obtained. The plasticizer is preferably a wax, which is heat-fusible, and is used in an amount of 20-90wt%. The coloring material may be one of various pigments and dyes ordinarily used in the field of carbon copying paper, and is used in an amount of 1-15wt%.
Patent JP-S5867786-A (JP)
Inventor: ROSUTEISURAFU DEIDOCHIENKO
IPC: D01F9/145
Filed: 1982-09-22
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-S6085354-A (JP)
Title: Optical absorber
Inventor: MAACHIN TERENSU KOORU
IPC: G01N21/01
Filed: 1984-08-10
Abstract: A light absorber for use in a sampling tube used with sensitive optical pollution detectors the light absorber including a central light receiving conical surface inclined by at least one annular truncated conical surface to provide at least one annular groove or valley surrounding the central cone and wherein one wall of the groove or valley is undercut to shade the base of the groove or valley from direct impinging light.
Patent JP-H11538-A (JP)
Title: Selectively gas permeable film and its production
Inventor: HOSODA TOMONORI
IPC: B01D71/26
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a selectively gas permeable film having a high ratio of CO2 permeability to O2 permeability and capable of controlling O2 permeability by using a polymer having at least specified structural units in its molecule. SOLUTION: The selectively gas permeable film is made of a polymer having at least structural units represented by formula I in its molecule. In the formula I, R1 is a substituent contg. an amino group or an amino group, plural R1 's in the polymer may be different from each other and R1 is preferably at least one substituent represented by the formula -(CH2 )x -NH2 [where (X) is 0 or an integer of 1-6] and may be a substituent having an amino group contg. an arom. ring or an aliphatic group having an unsatd. bond. Polyvinylamine having -NH2 as R1 or polyallylamine having (CH2 )-NH2 as R1 is especially preferably used as the polymer.
Patent JP-S6324505-A (JP)
Inventor: IGUCHI MASAO
IPC: C23C14/16
Filed: 1986-07-17
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-S6411355-A (JP)
Title: Resin sealed semiconductor device
Inventor: OGATA MASAJI
IPC: C08L63/00
Filed: 1987-07-06
Abstract: PURPOSE:To enhance the resistance to a crack, the resistance to heat of a solder and the reliability of moistureproofness by a method wherein this device is sealed by using a thermoset molding material where a large quantity of spherical molten silica whose grain diameter, grain-size distribution and specific surface area are specified is mixed. CONSTITUTION:A spherical filler which is used as a molding material for sealing a semiconductor is prepared by mixing an epoxy resin or a polyimide or polyaminobismaleimide thermoset resin with more than 80wt.% of spherical molten silica having the following characteristics: its average grain diameter is within a range of 5-15mum; its maximum grain diameter is less than 100mum; if its grain-size distribution is expressed by using an RRS grain-size diagram., at least more than 60wt.% of an intermediate grain diameter excluding a coarse grain part and a fine grain part displays the linearity and its gradient n is less than 1.0; its average specific surface area is less than 4m<2>/g. The fluidity, the hardening performance and the molding workability of this molding material are excellent; a resin seal semiconductor manufactured by using this molding material displays the good reliability regarding the resistance to a thermal shock, the moistureproofness or the like.
Patent JP-H0334418-A (JP)
Title: Manufacture of semiconductor device
Inventor: OJIRI HIDEHIRO
IPC: H01L21/225
Filed: 1989-06-30
Abstract: PURPOSE:To introduce material functioning as dopant into a substrate at a low temperature without damaging the substrate, by applying a positive potential to a semiconductor substrate on which a layer of material containing the material functioning as dopant is formed, and projecting plasma on the layer of the material. CONSTITUTION:A layer 2 of material containing material functioning as dopant is formed on a semiconductor substrate 1; by using a power supply 3, a positive potential is applied to the semiconductor substrate 1, and plasma is projected. Hence the region of the substrate 1 where the layer 2 of the material is formed is not damaged by plasma. Ion in plasma almost positively charged does not collide against the substrate 1, so that the damage of the surface of the region where the layer 2 of the material is not formed is also extremely reduced. Since ion does not collide and electron is only attracted, the temperature rise of the substrate 1 is reduced, and high temperature damage is not generated.
Patent JP-H11195574-A (JP)
Title: Control method of semiconductor manufacturing equipment control system
Inventor: KIN SEIKON
IPC: G06Q50/04
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing equipment control method which is capable of keeping data as to the state of equipment units stored in a host computer in matching with the actual state of equipment units, accurately controlling the equipment units through the host computer, accurately controlling the overall production record of the facilities, and changing the state of equipment units even through an indirect computational operation made through the host computer. SOLUTION: When a prescribed state change item occurs in equipment units, following four steps are successively carried out, a step 10 in which data (real data) as to the actual state of the equipment units are received from the equipment units, a step 20 in which the stored data corresponding to a unit out of data as to the state of units stored in a data base are searched first, a step 30 where it is discriminated whether a prescribed change item is present or not by comparing the real data with stored data, and a step 40 in which real data are continuously received when it is found that no prescribed change item is present in real data, and the content of the stored data is first updated in accordance with the content of real data when it is found that a prescribed change item is present in real data.
Patent JP-S6227403-A (JP)
Title: Photocurable composition
Inventor: SAKASHITA TAKESHI
IPC: A61K6/884
Filed: 1985-07-30
Abstract: PURPOSE:A composition excellent in photocurability under a low-temperature, wet condition, bonding performance of a cured product, etc., obtained by mixing a radical-polymerizable unsaturated monomer with an alpha-ketocarbonyl compound, a diacyl peroxide and an aromatic sulfinic acid (salt). CONSTITUTION:The purpose photocurable composition is prepared by mixing a radical-polymerizable unsaturated monomer (e.g., methyl methacrylate or diethylene glycol dimethacrylate) with an alpha-ketocarbonyl compound (e.g., diacetyl or camphorquinone), a diacyl peroxide (e.g., diacetyl peroxide or dibenzoyl peroxide) and an aromatic sulfinic acid (salt) (e.g., benzenesulfinic acid or sodium p-toluenesulfinate). This photocurable composition can be suitably used as a dental adhesive, dental composite resin, hard dental resin or the like.
Patent JP-H1116169-A (JP)
Title: Optical recording and reproducing device
Inventor: MATSUBA HIROYUKI
IPC: G11B11/105
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording/reproducing device arranging plural optical heads in the opening part of a cartridge for the speeding up of recording/ reproducing of information using a cartridge housing type recording medium such as a magnetooptical disk. SOLUTION: A carriage 28a composing an optical head provided with an objective lens irradiating light to an optical disk 21 housed in a cartridge having the opening part of the cartridge is set so that the optical axis of the objective lens becomes nearly in parallel with a virtual plane stipulated by the respective axial centers of a guide shaft 29a and a sub-guide shaft 30a guiding the carriage 28a in the direction crossing the track of the optical disk 21. Consequently, plural optical heads are arranged in the opening part of the cartridge.