baber/WOPTO huggingface dataset:
Patent JP-H0259587-A (JP)
Title: Stabilized composition of dibenzylidene sorbitols
Inventor: KOBAYASHI TOSHIAKI
IPC: C07D493/04
Filed: 1988-08-24
Abstract: PURPOSE:To obtain the subject composition developing little thermal discoloration or generating little aldehyde by thermal decomposition and having excellent thermal stability by adding an alkali metal compound for neutralization and a specific heat-stabilizer to purified dibenzylidene sorbitols. CONSTITUTION:The objective composition can be produced by compounding (A) purified dibenzylidene sorbitols of formula (X and X' are H, 1-3C alkyl, 1-3C alkoxy or halogen; m and n are 1-5; p is 0 or 1) with (B) an alkali metal compound and (C) an alkaline organic amine compound [preferably bis(2,2,6,6- tetramethyl-4-piperidyl) sebacate, etc.]. The component A is produced preferably by dispersing the compound of formula (a condensation product of an aromatic aldehyde and a >=5-hydric alcohol) in 6-15 times weight of a solvent such as methanol and maintaining at 40-80 deg.C for <=1hr to effect the purification of the compound.
Patent JP-S6453215-A (JP)
Title: Information processor
Inventor: SHIGA MINORU
IPC: G06F1/00
Filed: 1987-08-24
Abstract: PURPOSE:To interrupt a power supply in any place by using a keyboard and a controller for control of plural flat display devices and at the same time adding a power supply control mechanism to each display device or the controller. CONSTITUTION:When a power supply switch 113 touches a contact 608, a cut-off request 609 of the power supply is sent to a processor 116. The processor 116 sends the request 609 to a controller 300 in accordance with the operation of communication. The processor of the controller 300 finishes a program under execution if detected and transmits a command for cut-off of the power supply to each of display devices 100-102. Then the processor 116 of each display device receives said command and gives a command 606 to a relay control circuit 605 to open a contact. Thus the contact of a relay 602 is opened and the power supply is cut off. Then the controller 300 cuts off its own power supply like the devices 100-102 after reception of the interruption command of the power supply.
Patent JP-2000048433-A (JP)
Title: Pressing pad
Inventor: AOKI NOBUHIRO
IPC: G03B17/24
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a pressing pad which can be manufactured without going through a covering process of a low friction material and has desired deformability and low friction property at a film contacting surface by forming the film contacting surface on the surface of a deformable thin-walled part and forming the thin-walled part of the low friction material. SOLUTION: A contacting surface 43 in contact with a film 3 is formed on the surface of the thin-walled part 44 which is deformable by contacting with the film 3 and further the thin-walled part 44 is formed of the low friction material. Thereby when the film 3 is pressed, the thin-walled part 44 is bent and the surface 43 being in contact with the film 3 is deformed along the surface shape of a magnetic head 2. Thereby the film 3 can be firmly and closely adhered to the magnetic head 2 without using an elastic member such as rubber as a constituting member of the pad 4. Further, since the thin-walled part is constituted of the low friction material, friction generated with the film 3 is reduced and the film 3 can be smoothly supplied even if the film 3 is pressed to a magnetic head 2 side.
Patent JP-H0942435-A (JP)
Title: Control device of automatic transmission
Inventor: TABATA ATSUSHI
IPC: F16H61/08
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To restrain lowering, etc., of hydraulic pressure for performing a speed change of a speed stage and to prevent a shock by delaying supply of hydraulic pressure against a frictional engagement device to perform a travelling mode against supply of hydraulic pressure to reach the frictional engagement device for performing of the speed stage in case of starting at the specific travelling mode. SOLUTION: An electronic control device 10 for an automatic transmission judges a speed stage and ON /OFF of a lock clutch in accordance with an input data and a previously memorized speed change map and outputs an indication signal to a specified solenoid valve in accordance with its judged result. On the contrary, an electronic control device 8 for an engine controls fuel injection quantity, opening of a substitute throttle valve 5 in accordance with the input data. Additionally, it is devised to temporarily lower output torque by reducing the fuel injection quantity, changing ignition time or by throttling opening of the substitute throttle valve 5.
Patent JP-2001035256-A (JP)
Title: Insulating material composition and insulating material using the same
Inventor: EGUCHI TOSHIMASA
IPC: H01L21/312
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an insulating material composition showing an extremely low dielectric constant and satisfactory insulation performance, superior in heat resistance and useful for electric appliances, electronic apparatuses and semiconductor equipment, and provide an insulating material using it. SOLUTION: This insulating material composition has a high polymer (A) made to have a low molecular weight by optical irradiation and a heat resistant material or its precursor as essential components. After forming a film on a base with this insulating material composition, the component (A) is made to have a low molecular weight through photodecomposition, and a fine air gap is formed in the film by vaporizing it by heating or by extracting and removing it from a solvent. Thereby, a heat resistant insulating material which is lows in dielectric constant can be obtained.
Patent JP-S6271338-A (JP)
Title: Adaptor for telephone set
Inventor: AOYANAGI MASARU
IPC: H04M1/00
Filed: 1985-09-25
Abstract: PURPOSE:To improve remarkably the apparent reliability of a subscriber telephone set against a fault of a subscriber cable or subscriber exchange by connecting a telephone set to a standby line when an active line is at fault and providing function displaying the line state and the connection state between the telephone set and the line. CONSTITUTION:In case of open line or short-circuited line (including semi- permanent fault), since a voltage from the station side is not applied, light emitting diodes 51, 52 go off. Since a relay A is released, contacts a3, a4 are opened and a contact a5 is closed and a light emitting diode 54 is lighted. contacts a1, a2 are changed over to switch a telephone set 10 to a standby subscriber line. Thus, the automatic changeover is applied immediately by the power disconnection from the station and the result is displayed by the light emitting diodes, but the telephone is usable as normally.
Patent JP-S6189089-A (JP)
Title: Thermal recording material
Inventor: SAKAMOTO HIROSHI
IPC: B41M5/327
Filed: 1984-10-06
Abstract: PURPOSE:To obtain a highly sensitive thermal recording material having lesser heat energy for melting than when using co-fusing agent and also leuco dyes and developers having high melting points by using a combination of a leuco dye having a specific melting point, as represented by a specific general formula, and a developer having a specific melting point. CONSTITUTION:A compound having a melting point of 60-140 deg.C, as represented by the general formula, where R1 is H or a C1 or more alkyl, R2 is a C5 or more alkyl, R3 is H or methyl and R4 is H, a halogen or trifluoromethyl group, is 3-palmitylamino-7-o-chloroanilinofluoran (m.p. 82-85 deg.C), 2-(N-ethyl-N-n-amyl) amino-6-methyl-anilinofluoran (m.p. 121-123 deg.C), etc. As a developer to be used with the leuco dye, p-hydroxybenzoic acid benzyl (m.p. 109-110 deg.C), p- hydroxybenzoic acid-m-methylbenzyl (m.p. 114 deg.C), etc., having melting points of 60-120 deg.C may be cited. Since as the thermal color-forming agent a combination of the leuco dye having a specific structure of melting point of 60-140 deg.C and the developer of melting points of 60-120 deg.C is used, heat energy to be used for melting can be lessened, and highly sensitive thermal recording materials can thus be obtained.
Patent JP-S60102700-A (JP)
Inventor: TAGUCHI SATORU
IPC: G10L19/07
Filed: 1983-11-09
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-S58111981-A (JP)
Inventor: TANAKA YOSHIYUKI
IPC: G09G3/12
Filed: 1981-12-25
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-H0372926-A (JP)
Title: Gas separation membrane
Inventor: KONAGAYA JUJI
IPC: B01D71/56
Filed: 1989-08-14
Abstract: PURPOSE:To obtain a gas separation membrane excellent in permselectivity, heat resistance and film forming properties by using aromatic copolyamide obtained by mixing two kinds of specific polyamine compounds in a specific mol ratio and reacting an aromatic polycarboxylic acid component with the resulting mixture in an equal mol ratio. CONSTITUTION:An aromatic polycarboxylic acid component (e.g. phthalic acid) is reacted with a mixed polyamine component, which contains an aromatic polyamine compound (e.g. 3,3'-diaminodiphenylsulfone) having one or more of a diphenylsulfone unit and a heterocyclic polyamine compound (e.g. 2,6- diaminopyridine) having one or more tertiary nitrogen in its ring as main constituents so that both of them are mixed in a mol ratio of aromatic polyamine compound/heterocyclic polyamine compound = 95/5-50/50, in a substantially equal mol ratio and the reaction product is subjected to polycondensation to form a film. By this method, a gas separation membrane equipped with all of excellent permselectivity, heat resistance and film forming properties can be obtained.
Patent JP-H0954802-A (JP)
Title: Data processor using non-contact data storage medium
Inventor: ISHIBASHI YOSHITO
IPC: G06Q20/00
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To expand the device usage by speedily and surely performing the calculation of the total amount of purchased commodities and the automatic settlement of account and enabling various kinds of data processing. SOLUTION: When a prepaid card 40 and vessels 41a and 41b, on which plural kinds of desired dishes are dished up, are put on a tray 32 and moved onto an account settlement counter, a reader/writer 30 reads out the remainder data of the prepaid card 40 and the dish amount data of data storage media 42a and 42b through a coil unit 31. This total amount of dishes is calculated and subtracted from the remainder data of the prepaid card 40 and these remainder data are transmitted through transmission and reception coils 39a-39n of the coil unit 31 to the prepaid card 40 and reloaded with new remainder data so that the automatic settlement of account can be performed.
Patent JP-H0494149-A (JP)
Title: Metallic impurity measuring method and manufacture of semiconductor device using this
Inventor: OKUI YOSHIKO
IPC: H01L21/302
Filed: 1990-08-10
Abstract: PURPOSE:To evaluate the metallic pollution of substrates separately for surface sides and rear sides and clear up the pollution cause in a process and reduce the pollution by piling up two wafers, the side opposite to the side to measure pollution over the other, so as to get the information on one side each of the wafers. CONSTITUTION:When etching the surface layers of substrates and withdrawing solution to evaluate them, those are executed by piling up two sheets of substrates so that the surfaces one wishes to do evaluate may appear. Those are performed by letting them alone in a sealed vessel so as to etch them, using Si substrates as wafer substrates 1 and 2 and using HF as solution gas phase atmosphere 3, and next analyzing the obtained solution using an atomic absorbing photometer. The surfaces and the rears are evaluated, respectively by joining the substrates 1 and 2 back-to-back or top-to-top.
Patent JP-S58117046-A (JP)
Title: Table managing system
Inventor: SAKAKIBARA KAZUMI
IPC: G06F17/16
Filed: 1981-12-30
Abstract: PURPOSE:To attain efficient processing in matrix way, by decomposing a table into matrix and managing them with a table managing mechanism. CONSTITUTION:A name dictionary 1 is split into a plurality of entries, and each entry has a pointer to a table control block 2 corresponding to the name of the table or a pointer to matrixes 3, 4 corresponding to the names of the matrixes. The block 2 has a pointer to the related matrixes 3, 4. The matrix 3 has a name of personnel and the matrix 4 has a name of time. The 3, 4 have pointers to the table control blocks of the related table. The dictionary 1, the table control block 2 and the matrixes 3, 4 are formed on a memory.
Patent JP-H0376900-A (JP)
Title: Aqueous dispersion detergent
Inventor: IKEMATSU KIYOSHI
IPC: D21H13/16
Filed: 1989-08-17
Abstract: PURPOSE:To obtain the subject detergent excellent in detergency, free from remaining water on the surface of a washed material after washing and capable of abandoning to a water closet by impregnating a crepe paper produced by papermaking a raw material of a specified composition with an aqueous lower alcohol solution as a detergent. CONSTITUTION:A raw material containing (A) 98-94wt.% paper stock composed of wood pulp and viscose rayon, (B) 2-6wt.% binder consisting of PVA fiber soluble in a hot water of 50-60 deg.C and (C) a stabilizing agent consisting of an epoxy-modified polyamidopolyamine resin in an amount of 0.005-0.02wt.% based on the component (A) is subjected to papermaking. The resultant crepe paper is impregnated with an aqueous alcohol (preferably ethanol or isopropyl alcohol) solution as a detergent, thus obtaining the objective detergent. The above- mentioned component (C) is recommendably obtained by reacting epichlorohydrin with a secondary amine-containing polyamide.
Patent JP-2001045008-A (JP)
Title: Atm switch
Inventor: NAKAI KOHEI
IPC: H04L12/26
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To flexibly cope with increase/decrease in a scale of switch by transmitting a congestion surveying cell from an incoming side channel unit to an outgoing side channel unit and returning the congestion surveying cell from the outgoing side channel unit to the incoming side channel unit that is a sender of the cell. SOLUTION: The ATM switch is provided with a channel unit 2 that accommodates an incoming channel 1, a channel unit 4 that accommodates an outgoing channel 5, and a unit switch 3 to set a transfer path of a cell. The channel unit 2 transmits an OAM cell being a congestion surveying cell to the channel unit 4, and the channel unit 4 returns the cell to the channel unit 2 that is a sender of the cell. The unit switch 3 discriminates the occurrence of congestion according to the number of cells stored in a buffer 50 and writes discriminated congestion indicating information to the OAM cell. Congestion of the transfer path of the OAM cell is detected by reading the congestion indicating information.
Patent JP-S58112335-A (JP)
Title: Adhesive film for fixing semiconductor element
Inventor: IKOU KAZUO
IPC: H01L21/52
Filed: 1981-12-26
Abstract: PURPOSE:To settle the problems of workability and preservability of materials such as conventional pasty materials enabling to fix elements with excellent adherence. CONSTITUTION:This film is individually formed of thermosetting resin utilized as a binder kneaded with silver powder. The recomended thermosetting resins are ordinary thermosetting resins three-dimensionally bridge hardened by heating such as epoxy resin and the precursor of various polyimide base resins closed shell hardened by heating such as polyamide acid. The optimum resin is the derivative of polyimido base resin providing excellent results in terms of the heat resistance at die bonding element improving the electric properties remarkably.
Patent JP-H05320366-A (JP)
Title: Formed shape-memory material
Inventor: KOBAYASHI KAZUYUKI
IPC: C08G18/10
Filed: 1991-08-22
Abstract: PURPOSE:To obtain a formed shape-memory material taking advantage of abrupt change of physical properties at the glass transition temperature or thereabout. CONSTITUTION:The formed shape-memory material contains a urethane elastomer having a glass transition temperature set to a temperature near the working temperature and synthesized from an isocyanate compound, a polyol compound and a chain extender. The material is formed to a desired shape at a temperature above the glass transition temperature of the urethane elastomer, cooled to a temperature below the glass transition temperature while keeping the desired shape to memorize the shape and heated in use at a temperature above the glass transition temperature to restore the memorized shape.
Patent JP-H0748605-A (JP)
Title: Green compact forming device
Inventor: ITAYA OSAMU
IPC: B22F3/02
Filed: 1993-08-03
Abstract: PURPOSE:To prevent the adhesion of a powder to the tip of a pusher, prevent the lowering of commercial value of a product and solve a problem that a green compact go apt to cause craking by rotating a filling guide plased on a die contg. a rubber vessel. CONSTITUTION:A rubber vessel M is bit to the recess m1 formed by a die D fixed to a base F and a lower punch Pb inserted into the die D, and a filling guide G is placed on the die D by a robot, etc. A protrusion g14 on the lower face of the guide G is fit to the recess d1 of the upper face of the die D. A powder is then filled in the space m2 of the vessel M to a specified height, the presser b3 of a pusher B is lowered to compress the powder to a high density, and a green compact is formed. A motor g11 is then driven to rotate a pulley g10 through a pulley g12 and a belt 13, hence an inner frame g4 is turned to rub the powder adhered to the presser b3 against the green compact, and the pusher B is raised.
Patent JP-H0633155-A (JP)
Title: Jig for setting filter unit
Inventor: FUJIYAMA TAKATOSHI
IPC: C22B21/06
Filed: 1992-07-15
Abstract: PURPOSE:To provide the jig for setting filter units which are easy to handle and are absolutely damage-free. CONSTITUTION:A vertical rod lever 13 and vertical rod lever 14 which are vertically long are disposed in a parallel state. These vertical rod lever 13 and vertical rod lever 14 are connected by a connecting lever 15. Pressing parts 17 are respectively formed on the front surfaces at the bottom ends of the vertical rod lever 13 and the vertical rod lever 14 and bearings are respectively mounted to the positions corresponding to the leverage fulcra of the vertical rod lever 13 and the vertical rod lever 14. The front side of the jig 12 is provided with projections 22, 23 engaging with the top end of a molten metal inlet side end plate 8 in a filter tank 1 when the pressing parts 17 are inserted between the molten metal inlet side end plate 8 and a wall body 2. An L-shaped hooking metal 24 for engaging the engaging hole of a wedge 25 is supported in the vertical intermediate position of the vertical rod levers 13 and 14 of the jig 12.
Patent JP-H0550144-A (JP)
Title: Tension leveler and method for leveling
Inventor: KITAMURA TAKASHI
IPC: B21D1/05
Filed: 1991-08-22
Abstract: PURPOSE:To obtain a flatter material by changing a leveling work to the lateral direction corresponding to an un-uniformity of its lateral direction on the material having large C-warpage or L-warpage because the strain of a sheet of the lateral direction is un-uniform. CONSTITUTION:Two rolls, at least, among rolls with which a tension leveler is composed are made movable to the crossing direction against the line, the outer diameter of the above rolls are made to the shape so as to be changed against the lateral direction, for example, in the cubic function, and the tension distribution of the lateral direction is changed by changing the length of the sheet to be passed corresponding to the shift quantity.
Patent JP-H0655933-A (JP)
Title: Power window driving control device
Inventor: IWASAKI YUKIO
IPC: B60J1/17
Filed: 1992-08-07
Abstract: PURPOSE:To provide a power window driving control device by which foreign material insertion and full closure can be separated exactly from each other without arranging a full closure switch and workability in inletting door glass or a regulator can be improved when motor driving is controlled by changing a motor driving electric current. CONSTITUTION:A projecting part 15D whose intermediate part being in a raising and lowering direction of door glass 11 is projected in a lip part 15B direction, is formed integrally in a lip part 15C, and resistance force is applied when the door glass is raised or lowered. When this resistance force exceeds a threshold value, the force to the door glass 11 being lowered is stronger than the force to lower the door glass by means of driving torque of a motor. Thereby, when a driving electric current (differential value) exceeds a threshold value in a full closure condition, the door glass 11 is not lowered, and can maintain the full closure condition.
Patent JP-H0258825-A (JP)
Title: Vertical reduced-pressure cvd apparatus
Inventor: SASAHARA KATSUYUKI
IPC: H01L21/205
Filed: 1988-08-24
Abstract: PURPOSE:To decrease difference in thickness of a film deposited on wafers due to difference in temperature between upper and lower regions within a reaction chamber or due to difference in flowing direction of reaction gas by providing a vertical reduced-pressure CVD apparatus having a reaction furnace mounted vertically with a mechanism for moving a wafer holding board vertically in a process of vapor growth. CONSTITUTION:In a vertical reduced-pressure CVD apparatus having a reaction furnace mounted vertically, wafers 1 are held by a wafer holding board 2 which is inserted in a reaction chamber 3 from the bottom. The reaction chamber 3 is covered with a pair of quartz tubes, namely inner and outer quartz tube 4 and 5, which are surrounded by a heating cylindrical heater 6. Reaction gas is introduced from a reaction gas inlet pipe 7, passed between the wafers 1 and discharged through gaps of the inner quartz tube 4. The reaction gas then flows downwards through a space between the inner and outer tubes 4 and 5 and is discharged from an exhaust port 8. The wafer holding board 2 is mounted on a mechanism 9 for moving the wafer holding board vertically, so that the wafer holding board 2 is rotated by rotation of a ball shaft 10 to either direction as it is moved vertically by the mechanism 9.
Patent JP-S58112283-A (JP)
Inventor: FUJISHIMA SUSUMU
IPC: H02K13/00
Filed: 1981-12-25
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-H0261835-A (JP)
Title: Optical information recording medium
Inventor: TERAUCHI TOSHIHIRO
IPC: G11B7/254
Filed: 1988-08-25
Abstract: PURPOSE:To reduce deformation of the medium due to moisture absorption, to increase the surface hardness and to protect the recording layer for a long period by providing a protective layer on a transparent inorganic glass film in one side where no recording layer is formed. CONSTITUTION:The recording medium has a transparent plastic substrate, the optical recording layer formed thereon and the transparent film of inorganic glass provided on the other side of the substrate where no recording layer is formed. The transparent protective layer comprising photosetting resin, etc., is provided on the glass film. The transparent glass layer is 100-3,000Angstrom thick. Thereby, deformation due to moisture absorption or stress and hardness can be improved, which prevents deterioration of the disk caused by environments. The obtained medium is stable for a long period.