baber/WOPTO huggingface dataset:
Patent JP-2001019749-A (JP)
Title: Polyarylate resin and polyarylate film
Inventor: FUJIWARA MASAAKI
IPC: C08G63/193
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a polyarylate resin of transparency and low birefringence, and capable of exhibiting excellent processability, by adding a specific divalent phenol component. SOLUTION: This polyatylate resin contains a structural unit of formula I [R1 and R2 are each a 1-4C alkyl; (p) and (q) are each 0-4; R3 to R6 are each H, a 1-6C alkyl, an aryl or the like; X is a single bond, O, S, an alkylene or the like; A is phenylene, biphenylene or the like] and a structural unit of formula II, [R7 and R8 are each a 1-4C alkyl; (r) and (s) are each 0-4; Y is a single bond, O, S or the like; B is phenylene or biphenylene], wherein the resin contains each of the structural units in such amounts as to satisfy formula III and has an inherent viscosity of 0.25-2.50 (in a solution prepared by using 1,1,2,2-tetrachloroethane as a solvent and having a concentration of 1.0 g/dl, and measured at 25 deg.C).  The resin is preferably obtained by an interfacial polymerization method in which a divalent carboxylic acid halide dissolved in an organic solvent immiscible with water is mixed with a divalent phenol dissolved in an aqueous solution of alkali to form the objective resin.
Patent JP-S5983719-A (JP)
Title: Preparation of unnormalized high strength steel
Inventor: YAGI AKIRA
IPC: C22C38/00
Filed: 1982-11-02
Abstract: PURPOSE:To enhance the strength and the toughness of a rolled product, by a method wherein a steel piece with a specific composition subjected to hot molding rolling is again heated to an austenitizing temp. to be again subjected to hot rolling and the obtained rolled steel piece is subjected to tempering treatment. CONSTITUTION:A steel piece containing 0.02-0.15% C, 0.01-0.90% Si, 0.2-2.5% Mn, less than 0.025% P, less than 0.02% S, 0.001-0.01% N and 0.01-0.20% one or both of Nb and V and further containing one or more of Cu, Ni, Cr, Mo, Ti or B in a specific amount or containing one or more of Ca and Ce in a specific amount is heated to 1,200 deg.C or more to dissolve contained Nb, Al or V to form a solid solution and the treated steel is subjected to hot rolling to be processed into a steel plate, a steel pipe or die steel. Alternatively, the hot rolled steel may be further reheated to an austenitizing temp. to be subjected to hot rolling. The resulting steel is reheated on the way of cooling after hot rolling to be tempered at 400 deg.C-A1 point or below.
Patent JP-H1041181-A (JP)
Title: Manufacture of surface coated chip device
Inventor: ISHIKAWA IWAO
IPC: B29C63/44
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a surface coated chip device having a thin and uniform surface coating layer. SOLUTION: A multilayer ceramic capacitor comprises a ceramic dielectric 3, inner electrodes 4 and terminal electrodes la, 1b formed on the opposite end faces of a sintered laminate and a tube 9 having uncontracted width and thickness larger than those of the multilayer ceramic capacitor is prepared. After the tube 9 is contracted, a liquid thermosettinq adhesive 10 is dripped onto the surface of the multilayer ceramic capacitor except the parts for forming the terminal electrodes 1a, 1b by such quantity as not spreading to two led-out end faces of the inner electrodes 4 and then the multilayer ceramic capacitor is inserted into the tube 9. Finally, it is heat treated so that the tube 9 is contracted and the adhesive 10 is set.
Patent JP-S6253285-A (JP)
Title: Automobile knuckle
Inventor: KANNONJI TETSUO
IPC: B60G3/00
Filed: 1985-09-02
Abstract: PURPOSE:To reduce the weight of a vehicle and to enhance the mass production of knuckles, by forming a knuckle with a linear section obliquely extending inward from a center boss, and a curved section outward, and by forming longitudinal grooves in the inner and outer side surfaces of the linear section which therefore has an H-like cross-sectioned shape. CONSTITUTION:A knuckle arm 3 is composed of a linear section 11 extending inward from a center boss 2 and directed to the center of a vehicle body, and a curved section 12 which is contingent with the linear section 13 and which is arcuately curved directed outward of the vehicle body. The linear section 13 is formed, in its inner and outer side surfaces 13, 14, with grooves 15, 16, and is therefore, has an H-like cross-sectioned shape. With this arrangement in which the grooves 15, 16 are formed only in the linear section 11, no strain is produced in the H-like shape section even through it is subjected to a bending process, that is, it is easily subjected a bending process, and uniform products may be obtained with no dispersion. Further, since the direction of Y-Y of the H-shape member is made to be coincident with the direction of load exerted to the knuckle arm 3, the knuckle arm may be lightweight and endure various loads.
Patent JP-H0533773-A (JP)
Title: Fluid pump
Inventor: NARUSE YOSHIHIRO
IPC: F04B43/12
Filed: 1991-07-31
Abstract: PURPOSE:To simply remove tubes through which fluid passes in the case of a fluid pump, and use the fluid pump without disposing of the whole pump by only exchanging the tubes. CONSTITUTION:Chambers 8a-8e are arranged on the outer circumference of a first hollow elastic tube 3. Flow of fluid is formed by repeating pressurizing and no-pressurizing of the pressure in these chambers. Further, a second hollow elastic tube 4 which penetrates the first hollow elastic tube 3 and forces fluid to flow through the interior, is provided.
Patent JP-S6082715-A (JP)
Title: Oxygen enriched air feeder
Inventor: WATABE MASAKI
IPC: F02M33/00
Filed: 1983-10-13
Abstract: PURPOSE:To decrease consumption of a power and to facilitate installation, by a method wherein an oxygen enriched air, sucked by a turbo blower driven by a gas turbine, is guide to a heat exchanger through an oxygen enriching film, and is heated through heat exchange with high temperature exhaust gas from the gas turbine. CONSTITUTION:An air from a gas turbine 1 is guided to a combustion chamber 5 through a line 4 by means of a compressor 3 after flowing through a line 2. Exhaust gas from a combustion chamber 5 drives a turbine 8 at a high speed. The turbine drives a compressor 3. Exhaust gas from the turbine 8 is guided to a heat exhanger 10 through a pipeline 9 and further to a heat exchanger 12 through a pipeline 11. With the aid of the turbine 8, the vane of a turbo blower 13 is driven at a high speed to suck the air through a pipeline 15 from the heat exchanger 12 and an oxygen enriching film 14. The passage of the air through the heat exchanger 12 results in an increase in the temperature of the air fed to the oxygen enriching film 14. Consecutively, an oxygen enriched air is further heated in the heat exchanger 10, and is fed to a burner 18 through a pipeline 17.
Patent JP-H0478910-A (JP)
Title: Electronic device
Inventor: TANAKA KOJI
IPC: G06F1/24
Filed: 1990-07-20
Abstract: PURPOSE:To prevent the output of an unnecessary reset signal caused by applying a surge, etc., by providing a surge detecting circuit for detecting the surge applied to a semiconductor integrated circuit, and a reset inhibiting circuit for inhibiting an output of a reset signal to a reset output circuit at the time when the surge is detected. CONSTITUTION:Voltage monitoring circuits 103 - 107, reset output circuits 108, 109, a surge detecting circuit 113 and a reset inhibiting circuit 114 are formed in the same substrate as a semiconductor integrated circuit. When a surge is applied to the semiconductor integrated circuit, since a voltage in the substrate is fluctuated, the voltage monitoring circuit 103 - 107 detect a drop of a supplied power supply voltage, and request an output of a reset signal to the reset output circuits 108, 109. On the other hand, the surge detecting circuit 113 detects a surge applied to the semiconductor integrated circuit, and the reset inhibiting circuit 114 instructs an output inhibition of a reset signal. Accordingly, the reset output circuits 108, 109 come not to output a reset signal. In such a way, it can be prevented that an internal circuit of the semiconductor integrated circuit is reset by applying a surge.
Patent JP-S5893318-A (JP)
Inventor: TANAKA AKIO
IPC: H01G4/32
Filed: 1981-11-30
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-H0636834-A (JP)
Title: Memory card connector device
Inventor: OTA YOSHIYUKI
IPC: H05K7/14
Filed: 1992-07-20
Abstract: PURPOSE:To facilitate the correction of soldering failure by soldering the contact group of a memory card connector in the bottom stage to a base, connecting the contact group on the upper state to a FPC base, and connecting the connector to an external equipment through this base. CONSTITUTION:At assembling, a soldering part 24b is soldered to a determined terminal group on a base. Then a slider 41 is removed from a FPC base support part 34, and when the slider 41 is inserted to the support part 43 after a part of the FPC base 40 is inserted to an insert groove 42, a determined land of the base is fixed to a contact group 36 through a connecting projection 36c and continued thereto. In an upper stage connector 30, the receptacle of a memory card is fitted to a connecting pin part 36a without soldering its contact group 36 onto the base, and the information of the card can be taken out through the contact groups 24, 36. Thus, the contact groups 24, 36 are never covered, the soldering state of the contact group 24 can be easily visually confirmed, and a rework such as correction and change at failure can be easily performed.
Patent JP-H0945290-A (JP)
Title: Projector lamp
Inventor: HASEGAWA HITOSHI
IPC: H01K1/22
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a projector lamp for use in a camera data projecting device, or the like, capable of preventing formation of ghosts by preventing a stem or bead from affecting beams of light emitted ahead of the lamp, and by converging the beams of light around a filament. SOLUTION: The portion of the inner surface 5a of a stem 3 ahead of a filament 2 is formed with an angle by which it reflects the light of the filament 2 at the side of a bulb 4. The surface 4a of a bead 4 is made hemispherical to reduce the strength of the light reflected in front. Thus beams of light emitted in front can be converged around the filament 2 to prevent formation of ghosts to provide sharply projected images.
Patent JP-S6171984-A (JP)
Inventor: MAEKAWA AKIHIRO
IPC: B25J9/16
Filed: 1984-09-17
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-2000030637-A (JP)
Title: Cathode ray tube
Inventor: KIRIMURA HIDEKI
IPC: H01J29/94
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a cathode ray tube preventing mount strength of a getter support metal plate to an anode button from being deteriorated. SOLUTION: A getter support mechanism of this cathode ray tube is composed of a getter support metal plate 1 of a getter holding means and a spring 4, and a getter 5 of a designated absorbent is provided at the tip of this spring 4. The shape of the getter support body 1 is a combination shape of a rectangular part 1a linked with the spring 4 and a circular part 1b with a hole formed in the center, and a slant surface 7 rising from a ring position 6 concentric with a round hole 3 is formed in advance on the circular part 1b. Eight cutouts 2 are formed on the slant surface 7 radially from the round hole 3 with an equal interval spaced between, and all cutouts 2 extend to the ring position 6 equivalent to the base of the slant surface 7.
Patent JP-S5983518-A (JP)
Inventor: IKOU KOUJI
IPC: H02G5/06
Filed: 1982-11-01
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-H0721440-A (JP)
Title: Coin receiving device
Inventor: NISHIGAKI MASAHIRO
IPC: G07D9/00
Filed: 1993-07-06
Abstract: PURPOSE:To receive coins after completely removing interference among the coins by driving a wall surface oscillating mechanism when a coin detecting means detects the insertion of a coin. CONSTITUTION:Plural pairs of charging port detecting sensors S1 for photoelectrically detecting the insertion of a coin A from the outsides of both guide plates 17, 18 are arranged on the starting end side of a coin receiving passage 12 and the insertion of the coin A into the passage 12 is detected by shielding sensor-light from these sensors S1 for a fixed time. A carrying motor M1 is turned on or off based upon the detection signals from the sensors S1 at the time of inserting the coin A to drive/stop the 1st and 2nd wall surface oscillating mechanisms. The 1st wall surface oscillating mechanism 13 oscillates one guide plate 17 out of both the guide plates 17, 18 for setting up the width of the coin passage and the 2nd wall surface oscillating mechanism oscillates a bottom plate forming the bottom of the passage 12.
Patent JP-H1140419-A (JP)
Title: Solenoid
Inventor: OHASHI KATSUHIRO
IPC: H01F7/06
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid whose spool in a valve body can be manually operated from outside. SOLUTION: A bobbin 52 has a hollow tube 52a. A movable core 32 and a fixed core 31 are placed in the hollow tube 52a. A case 53 accommodating the bobbin inside is mounted on a valve body 7. A stopper member 54 has a through hole 54a formed along the direction of movement of the movable core 32 and is inserted into one opening 52b of the hollow tube 52a in such a manner that it covers the opening 52b. An opening 53a opposed to the through hole 54a of the stopper member is formed in the case 53. A hand-operated pin 57 is inserted into a through hole 54a in the stopper member by ensuring the sealed state. The hand-operated pin 57 is pushed through the opening 53a of the case from outside to operate the spool 37 through the movable core 32 and a push pin 35.
Patent JP-S5981876-A (JP)
Inventor: OOTA SHINICHI
IPC: H01R4/00
Filed: 1982-11-01
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-S6170570-A (JP)
Title: Transfer material separating device
Inventor: SHIMOMURA YOSHINOBU
IPC: G03G15/14
Filed: 1984-09-14
Abstract: PURPOSE:To improve the durability of an adhesive membe and to reduce influences upon a photosensitive body by approximating interruptedly the adhesive member to the surface of the photosensitive body to separate a transfer material from the surface of the photosensitive body. CONSTITUTION:An adhesive member supporting shaft 9c is moved vertically in accordance with rotation of a cam 14. A controller counts the number of clocks corresponding to the timing, when the transfer material passes a separating part (h), to turn on a motor and rotates half a cam shaft 15 and turns off the motor and pushes up the supporting shaft 9c to the highest stage to stop it there and adheres the transfer material to the adhesive member to start separating the transfer material. The length of the transfer material is read by a paper size detection signal, and the motor is turned on after a time corresponding to this length, and the cam shaft 15 is rotated half to bring the supporting shaft 9c to the lowest stage, and the motor is turned off to separate the transfer material from a photosensitive body 1 completely. Thus, the time of contacting between the adhesive member and the photosensitive body 1 is shortened to not only improve the durabilty of the adhesive member but also reduce influences upon the photosensitive body.
Patent JP-H0479678-A (JP)
Title: Ghost canceler
Inventor: MURAKAMI JUNZO
IPC: H04B3/23
Filed: 1990-07-23
Abstract: PURPOSE:To reduce the overlapping area of tap existing extents between filters by minimizing the sum of squares of those obtained by subtracting convolutions of reference waveforms and the tap gain of a filter from differences between the output of an FIR filter and the reference waveforms in a prescribed section. CONSTITUTION:A waveform processing circuit 45 fetches reference waveform sections from video signals 100 and sends the reference waveform sections to an input waveform memory 50 after correcting the sections to impulse-like waveforms under the control of a timing circuit 40. The reference waveforms stored in the memory 50 are used as a sample value sequence. An arithmetic circuit I 61 decides the tap gain of an IIR filter so that the sum of squares of those obtained by subtracting the convolutions of the reference waveforms and the tap gain of the IIR filter from the differences between the output of an FIR filter and the reference waveforms stored in an output waveform memory 51 can become the minimum in a prescribed section while the circuit I 61 reads out the sample value sequence from the memory 50. Therefore, the overlapping area of the tap existing extents of the FIR and IIR filters can be reduced.
Patent JP-S6085666-A (JP)
Title: Telephone communication system
Inventor: OGAWA HIDEAKI
IPC: H04M11/06
Filed: 1983-10-15
Abstract: PURPOSE:To make office work or the like efficient by discriminating whether or not reception information is prescribed form of information so as to generate form information in voice. CONSTITUTION:A phrase selection input signal is given to a voice synthesis circuit 27 from a processing circuit through an input/output port 25 via a line 26 and a signal to activate the voice synthesis circuit 27 is given via a line 28. The voice signal from the voice synthesis circuit 27 is transduced into sound by a speaker 29. A video tex reception processing circuit 32 is connected to the processing circuit 5 via a buffer 31 through an input/output port 30. The information from a transmitter 34 is received by a car telephone set 1, its content is inputted to the circuit 32, the information is discriminated as prescribed form of information and the content of voice corresponding to the phrase selection input signal is given to the speaker 29 from the voice synthesis circuit 27, and then the voice is uttered.
Patent JP-S6086269-A (JP)
Title: Vacuum vapor deposition apparatus
Inventor: NAKAMURA TAKAHARU
IPC: C23C14/24
Filed: 1983-10-18
Abstract: PURPOSE:To contrive to reduce production cost by forming vapor deposition films to both surfaces of a substrate by one operation, by providing a vapor deposition substance to the front surface part and the back surface part of a substrate holder around the center thereof. CONSTITUTION:A vapor deposition substance is put in vapor deposition heaters 2 provided to the front surface part and the back surface part of a substrate holder 1. In the next step, substrates 4 are provided to the holder 1 and a vapor deposition chamber 5 is reduced in pressure to be brought to a desired vacuum degree. Subsequently, the heaters 2 are heated and the evaporation substance is evaporated to form vapor deposition films to both surfaces of the substrates 4. By the above-mentioned apparatus, vapor deposition films are formed to both surfaces of each substrate by one operation and labor is reduced by a half while production cost is reduced.
Patent JP-H0537136-A (JP)
Title: Cleaning method of flux
Inventor: NISHIZAWA ATSUSHI
IPC: H05K3/26
Filed: 1991-08-02
Abstract: PURPOSE:To improve cleanliness and to remove flux residue and carbonized flux when high melting point solder is soldered by using solution containing phenol and O-dichlorobenzene for cleaning solution of flux. CONSTITUTION:After reflow 2 is performed at about 350 to 370 deg.C for solder having a melting point of about 300 to 350 deg.C (lead/tin: 90 to 97/10 to 3wt.%) using flux 1, IPA cleaning 4 and washing 5 are carried out one by one after cleaning by cleaning 3 of solution containing phenol and dichlorobenzene (for example, OMR release liquid). Cleanliness is improved and flux residue does not remain. Here, OMR release liquid is a trade name. When the state of a solder surface after cleaned is optically analyzed by Auger electron spectral analysis, a number of carbons are detected and lead and tin elements are not detected in a conventional method while a little amount of carbon exists and lead element is detected in this cleaning method. Thereby, it is concluded that carbide of flux is removed.
Patent JP-H0939862-A (JP)
Title: Basket fitting device of bicycle
Inventor: KOJIMA TAKAO
IPC: B62J9/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide general fitting versatility irrespective of a size, model or type of a bicycle, the size, shape, etc., of a basket when the basket is fitted to a forward part of the bicycle. SOLUTION: An L-shaped device body 5 to support a basket 3 is provided. The device body 5 engages a fitting means 14 provided on its upper part through an angle adjusting part 13 with handlebars 22, and fastens the lower part of the device body 5 to an appropriate part (e.g. a fender) of a bicycle 2 with a string, a belt, etc., and fixes them to the bicycle 2. The basket 3 is put on the device body, and the basket 3 is fixed by locking pieces 6, 7 from the inner side of the basket 3 to the device body 5.
Patent JP-S6171310-A (JP)
Title: Measuring apparatus of length of object
Inventor: OSAWA ISAO
IPC: G01B21/06
Filed: 1984-09-14
Abstract: PURPOSE:To detect the length of each of various materials highly accurately, by computing the amount of slip of each material to be carried, correcting the length of the measured material based on the computed amount of slip, and measuring the length of the object. CONSTITUTION:The length of a material is measured as a sum of an interval l1m between a pair of sensors S1 and S2 and a part, which is longer than the interval l1m. The longer part is detected as the amount Bm of the operation of the second conveyer from the time when the second sensor S2 starts the detection to the time when the first sensor S1 finishes the detection. The amount of slit is computed, and the length of the measured material is corrected. For this purpose, the rate of slip from the time when the first sensor S1 starts the detection to the time when the second sensor S2 starts the detection is computed. The longer part is multiplied by the rate of slip, and the length of the measured material is corrected.
Patent JP-S6170903-A (JP)
Inventor: KAMIKAWA MINORU
IPC: A01B33/10
Filed: 1984-09-14
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-H0835565-A (JP)
Title: Valve plug
Inventor: IOKU KENSUKE
IPC: F16K11/07
Filed: 1994-07-25
Abstract: PURPOSE:To maintain the cut-off state between the high and low pressure passages without destroying a valve seat, by installing a valve body set on a valve seat between the high and low pressure passages, a cover member which is screwed with the valve body through the fitting of the valve body in a slidable manner, elastic body arranged in a back pressure chamber between the valve body and the cover member, and a passage for the communication between the back pressure chamber and the high pressure passage on the valve body. CONSTITUTION:The valve body part 52B of a valve body 52 is brought into contact with a valve seat 60 at the end of a through hole 22, and the communication between a high pressure passage 14 and a low pressure passage 17 through a through hole 22 is cut off. A cover member 51 is screwed, and the valve body part 52B is pressed against the valve seat 60. In this case, the cover member 51 slides on the outer periphery of the shaft part 52A of the valve body 52, deforming a spring washer 53, and the pressing force due to the screwing of the cover member 51 is applied to the valve body 52, together with the springy force of the spring washer 53 in a back pressure chamber, and the valve member 52B is pressed on the valve seat 60 by a prescribed pressing force. When the cover member 51 is abuttingly engaged with the body 2, the shift of the cover member 51 is suppressed. Accordingly, the spring washer 53 sets the valve body part 52B by the pressing force free from the destruction of the valve seat 60, and a cut-off state can be maintained.