baber/WOPTO huggingface dataset:
Patent JP-H09293578-A (JP)
Title: Joining method and joining structure for coated electric wire
Inventor: KOGURE NAOTO
IPC: H01R43/04
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a joining method, capable of simplifying joining work, improving mechanical strength, narrowly restraining a range needed to joining, to ensure sufficient insulation, and obtaining high versatility. SOLUTION: Two coated electric wires W1 and W2, conductively connected with each other, are overlapped on a connection part S, to be entangled with each other, and the connection part S is nipped by a pair of resin tips 53 and 55, to melt coated parts 3, also the conductive wires W1 and W2 are conductively contacted, at the connection part S by wire parts 1 of both the coated electric wires W1 and W2 are conductively contacted, at the connection part S by pressurization from the outer side of the resin tips 53 and 55, and then a pair of the resin tips 53 and 55 with each other are deposited to seal the connection part S.
Patent JP-H10303530-A (JP)
Title: Component attaching device
Inventor: SADAMORI KAORU
IPC: H05K1/02
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To fix an aluminum heat slinger which can not be soldered directly to a printed board by a method wherein a land formed on the printed board and a through-hole formed in the leg part of the heat slinger are connected to each other with solder filling a space therebetween. SOLUTION: A through-hole 2 is formed in the leg part of an aluminum heat slinger 1 which can not be soldered and a land 4 is formed around the component attaching hole of a printed board 3. The through-hole 2 is filled with solder 5 and connected to the land 4 to fix the heat slinger 1 to the printed board 3. With this constitution, the aluminum heat slinger 1 which can not be soldered can be attached to the printed board 3 by soldering with a solder iron or by solder dipping and the workability can be improved and the cost can be reduced.
Patent JP-H02285332-A (JP)
Title: Light-shielding blade
Inventor: MATSUBARA TAKASHI
IPC: B32B5/12
Filed: 1989-04-27
Abstract: PURPOSE:To drop a percentage of inferior goods, which results from warp after a blade is coated, to decrease irregularities in the thickness of a plate and to improve high speed stability by thinning the thickness of a black coating to a specific one. CONSTITUTION:Plural prepreg sheets are laminated in such a way that their fiber directions intersect orthogonally or almost intersect orthogonally and a light-shielding blade is mainly formed from 60 - 120mu thick plate of a carbon fiber reinforced resin plate. In this time, a carbon black is prepared for only the skin sheet (including the front and back surface) and also 0.1 - 3mu thick plate, desirably 0.5 - 2mu, of a black coating is provided on the front surface. Thus, a light-shielding blade is not easily warped, the plate thickness of the light-shielding blade does not easily develop irregularities and high speed stability is improved.
Patent JP-S60497-A (JP)
Inventor: NISHIKAWA KIYOUICHI
IPC: H04R13/00
Filed: 1984-05-28
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-S58225676-A (JP)
Title: Output stabilization circuit for semiconductor laser
Inventor: TAKAGI AKIRA
IPC: H01S5/0683
Filed: 1982-06-22
Abstract: PURPOSE:To stabilize the output of a semiconductor laser by a method wherein a direct current is applied from te collector of the final stage transistor of one stage or Darlington connection to the semiconductor laser, and a part of output light is given to the base through the intermediaries of a photo transistor and inverted amplifiers of odd numbers. CONSTITUTION:The positive electrode of a laser diode 1 is connected to the negative electrode of a photo diode 2 and they are formed in one body. The emitter of an npn element 3 is tied to the negative electrode of a power source of an npn element 3, the base is tied to the positive electrode through the intermediaries of resistors 9 and 10 and then tied to the collector of an npn element 8 through a resistor 10, and the emitter of the element 8 is finally tied to the negative electrode of the power source 7 through the intermediary of a capacitor 6. The emitter of the element 8 is tied to the power source 7, and the base is tied to the negative electrode of the power source 7 through the intermediaries of the negative electrode of an element 2 and a resistor 5 (R1). When the current amplification factor of the elements 3 and 8 is high, Ip=Vbel/R1np relation is formed between the current Ip of an element 1, efficiency np and the base emitter voltage of the element 8, and the elements 3 and 8 are Darlington-connected as occasion deemands. According to this constitution, a stabilized output can be obtained even when there is a change in the ambient temperature of the element 1.
Patent JP-H01279337-A (JP)
Title: Error logging control system
Inventor: NISHIMURA NAOYUKI
IPC: G06F11/34
Filed: 1988-04-30
Abstract: PURPOSE:To realize the quick or wide-range analyses of faults by using a means which collects only the log information on the abnormality and another means which collects the data on the address areas where the analyses of fault are desired. CONSTITUTION:When a CPU 7 produces a 1st log command to a device 1, a log command processing part 3-1 retrieves a log area 3-2 and takes out the log data corresponding to the type of the occurred error to send this data to a designated area of a main memory 6. Thus a fault can be quickly analyzed. While the part 3-1 acquires the data having the designated length out of a designated address of a memory 3 and transfers the data to a designated area of the memory 6 when the CPU 7 produces a 2nd log command. Thus the faults can be analyzed in a wide range.
Patent JP-S60252236-A (JP)
Title: Detecting equipment of punctured tire
Inventor: FUKUMOTO YOUZOU
IPC: G01M3/26
Filed: 1984-05-28
Abstract: PURPOSE:To detect surely with a simple construction by utilizing an extraordinary signal due to a complementary wheel pushing the pressure receiving part of a detector. CONSTITUTION:As a result of a complementary wheel 14 of a tire 12 to press a projection 24 when the tire 12 becomes in a punctured condition, the output signal transmitted from load detectors 31, 32 is fed to threshold deciding parts 54, 56 and the signal is taken out via these, also outputted as the signal of the maximum value (M1) at the maximum value holding parts 53, 55 respectively. The signals transmitted from the detectors 31, 32 are composed by a waveform composer 5 and the output signal thereof is fed to a comparation circuit 6 and the maximum value is held thereby and the signal of the maximum value (M3) of the waveform is formed. The comparison of each signal of M1 and M3 is performed at the circuit 6, then, and an abnormal signal is fed to display part 8 owing to the difference thereof becoming below the set value in advance. Simultaneously the counting signal of the number of wheel shafts is inputted to the display part 8 from a counter 71 and the number of the abnormal tire is thereby specified. And the abnormal condition of a tire and the position of the abnormal tire are displayed at the display part 8.
Patent JP-S63273303-A (JP)
Title: Rare earth permanent magnet
Inventor: OHASHI TAKESHI
IPC: C22C38/00
Filed: 1987-05-01
Abstract: PURPOSE:To obtain the title magnet that has magnetic characteristics equivalent to or better than those of Sm-Co magnets and an especially high Curie point by composing a five-component alloy of specified P-Ti-A-Fe-Co. CONSTITUTION:A rare earth permanent magnet of a composition given by the formular is used. R in the formular represents rare earth elements including Y, and A represents one or more kinds of elements among B, C, Al, Si P, Ga, Ge, Sn, S and N. In terms of weight percentage, (x) is 12-30%, (y) is 4-10%, (z) is 0.1-8% and (a) is 55-85%. By using a permanent magnet of such a composition, the stabilization of tetragonal compounds is attained, and the magnetic characteristics equivalent to or better than those of Sm-Co magnets and especially high Curie points can be obtained.
Patent JP-H06321501-A (JP)
Title: Electrochemical apparatus and hydrogen generation
Inventor: OKA YOSHIO
IPC: C01B3/32
Filed: 1993-05-10
Abstract: PURPOSE:To produce hydrogen gas from a fuel containing methanol and water by a simple apparatus while generating little carbon monoxide. CONSTITUTION:A fuel containing at least methanol and water is brought into contact with catalyst-containing electrodes 102 placed at both of a pair of cation exchange membranes 101. Hydrogen ion is generated from methanol and water on the electrodes 102 by taking electrons out of the electrodes. Hydrogen ions pass through the cation exchange membranes 101, receive electrons on the other electrodes 103 and transformed to hydrogen molecule.
Patent JP-S61268178-A (JP)
Title: Fructosylamino acid oxidase and production thereof
Inventor: HORIUCHI TATSUO
IPC: C12N9/06
Filed: 1985-05-22
Abstract: PURPOSE:To obtain the titled enzyme useful as a reagent for determination of an Amadori compound, by culturing a microbial strain belonging to Corynebacterium genus and capable of producing fructosylamino acid oxidase in a medium and separating the enzyme from the culture product. CONSTITUTION:A microbial strain belonging to Corynebacterium genus and capable of producing fructosylamino acid oxidase (e.g. Corynebacterium sp NO.2-3-1) is cultured in a medium, and the objective fructosylamino acid oxidase is collected from the culture product. The enzyme catalyzes the enzymatic reaction to oxidize iminodiacetic acid (derivative) to form glyoxylic acid or alpha-ketoaldehyde, alpha-amino acid and hydrogen peroxide. The optimum pH is 8-8.5 in the case of using fructosylglycine as a substrate. The stable pH range is 8-10 and the optimum temperature range is 35-45 deg.C. It loses >=90% of the activity by heating at 45 deg.C for 10min. The molecular weight of the enzyme is about 65,000.
Patent JP-H06321202-A (JP)
Title: Article boxing device
Inventor: SO TADATOSHI
IPC: B65B5/06
Filed: 1993-05-10
Abstract: PURPOSE:To rapidly charge a long article like stacked paper cups into a container like cardboard box and spare labors. CONSTITUTION:This device is constituted of a conveyor 3 intermittently transferring containers 2, a conveyor 5 intermittently transferring long articles 4 along the conveyor 3, a slider supporting the articles 4 on the conveyor 5, a flap opener 20 of the containers 2 equipped in the slider, devices 31, 53 moving forward little by little the articles 4 at the stop position of the conveyor 5, a charger 70 inserting the articles 4 into the container 2, and slider returning devices 80, 68.
Patent JP-S5441619-A (JP)
Title: Error check unit for puncher
Inventor: FURUKAWA TATSUYA
IPC: G06K1/00
Filed: 1977-09-09
Abstract: PURPOSE: To decrease the check error due to the chattering of contact, by checking the contact signal by more than once during the contact signal corresponding to the one operation of punch pin, in checking the punch condition for paper tape. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5811614-A (JP)
Inventor: WATABE TOORU
IPC: B65B27/02
Filed: 1981-07-11
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-H11292836-A (JP)
Title: Production of 2-cyanoacrylate
Inventor: ISHIKAWA KENJI
IPC: B01J31/02
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of half continuously carrying out a reaction while suppressing the occurrence of a by-product in a depolymerization reaction in a method for producing 2-cyanoacrylate. SOLUTION: In this method for producing 2-cyanoacrylate by depolymerizing a condensate of cyanoacetate and formaldehyde, the depolymerization reaction is carried out by keeping the concentration of a depolymerization catalyst constant. The depolymerization reaction is carried out while continuously feeding the condensate of cyanoacetate and formaldehyde not containing the depolymerization catalyst to a depolymerization reactor so as to keep the amount of the reaction solution constant.
Patent JP-H05283663-A (JP)
Title: Solid state image pickup
IPC: H04N5/3722
Filed: 1992-04-01
Abstract: PURPOSE:To obtain an image of high quality by reducing smear generated with light incident between shunt wirings without reducing its sensitivity in a solid state image pickup having a light shielding function in the wirings. CONSTITUTION:A solid state image pickup 10 of an on-chip lens structure has condensing lenses 21 above a plurality of photodetectors 12, respectively. As lenses for extending incident light rays between the lenses 21 arranged in a perpendicularly scanning direction, convex lenses 22 are, for example, formed.
Patent JP-S5233002-A (JP)
Title: Rotary machine with a stator
Inventor: KIMURA KAZUO
IPC: H02K3/50
Filed: 1975-09-10
Abstract: PURPOSE: The stator winding coil terminal line can be connected to the connector form parts mechmanically. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H1069369-A (JP)
Title: Notebook computer speaker
Inventor: HICKMAN SCOTT NOBEL
IPC: H04R5/02
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To improve the quality of an audible sound of a low frequency from a speaker of a notebook type computer. SOLUTION: This speaker constitution includes a high-frequency (upper) speaker and a low-frequency 'lower' speaker. The lower speaker is oriented downward on a desk-top surface where the notebook computer is supported. In an open space formed between a processor board 32 and the base part of a keyboard housing, a speaker box chamber for the lower speaker is demarcated, and a flat support surface such as a table is combined with the reverse surface of the housing to form other sound chambers and a port opening part. Consequently, a sound reducing filter is formed.
Patent JP-S5635665-A (JP)
Title: Rotary electric machine
Inventor: KAWAMOTO MASASHI
IPC: H02K1/26
Filed: 1979-08-29
Abstract: PURPOSE:To obtain the rotor of an induction machine of less aggravation in power- factor and without hindrance to forming a duct by a method wherein the width of the aperture of a half-closed slot is aluminum die casted in a specified dimension. CONSTITUTION:The dimension (b) of the aperture of the half-closed rotor slot 2 which is formed in the rotor is approximately 0.1mm., and the dimension of a chipe formed when die-casted is more than 1mm.. Whereby aluminum is prevented from leaking out of the aperture and the duct for ventilation can readily be formed in the induction machine of middle capacity, when aluminum is die-casted in the rotor slot. Though the reactance is somewhat increased, the leakage reactance is decreased, because the magnetic permeability at the chipped portion is made smaller compared with a wholly closed slot.
Patent JP-S58224470-A (JP)
Title: Device for reading and writing magnetic card
Inventor: TANABE YASUHIRO
IPC: G06K17/00
Filed: 1982-06-23
Abstract: PURPOSE:To prevent the contents of a magnetic card from being copied to another magnetic card and abused by inhibiting writing of data if it is detected that the magnetic card has been pulled out after reading out the data in the magnetic card. CONSTITUTION:Sensors S1, S2, S3 are arranged at a card inserting groove 41 with intervals l2 and l3 each of which is shorter than the length of the magnetic card 2. Therefore, the magnetic card 2 can be detected even if the magnetic card 2 is located at any position of the card inserting groove 41. If any sensor does not output a detecting signal after reading out data in the magnetic card 2, it is discriminated that the magnetic card 2 has been pulled out and writing thereafter is inhibited. Even if another magnetic card is replaced after reading out the data of the original magnetic card 2, the contents of the original card 2 can not be copied in the replaced card because the writing is inhibited, preventing the abuse.
Patent JP-H02292319-A (JP)
Title: Production of hydrophilic polyurethane foam
Inventor: AKIMOTO SHINICHI
IPC: C08G18/48
Filed: 1989-05-01
Abstract: PURPOSE:To obtain a polyurethane foam having excellent water retentivity and being soft to the touch by using a polyether polyol having a specified amount of an oxyethylene part and a specified structure as the starting material. CONSTITUTION:A polyether polyol comprising a compound of the formula (wherein Z is a residue of a compound having 2 to 8 active hydrogen atoms; AO is a 3 to 18C oxyalkylene; R is a 1 to 24C hydrocarbon group, an alkyl or an aryl; C is 1 to 50, (a), (b), (c), (d), (e) and (f) are each 0 to 50, (b)+(e) is equal to a number which can give the oxyethylene part of an MW equivalent to 5 to 35wt.%, desirably 10 to 30wt.% of the total polyether MW, (l) is 2 to 8, (m) is 0 to 6, and (l)+(m)=2 to 8), e.g. HO(C3H6O)15(C2H4O)9(C3H6O)15H, is reacted with a polyisocyanate to obtain a hydrophilic polyurethane foam useful cosmetic puffs, hygienic products, sanitary products, agricultural materials, etc.
Patent JP-H01279387-A (JP)
Title: Ic card
Inventor: KOMIYA YASUHIRO
IPC: H04N1/107
Filed: 1988-05-02
Abstract: PURPOSE:To transfer signals in short time even if a large quantity of signals is transferred at the time of transferring a picture by providing a picture delivering and receiving element array to be used for delivering and receiving signals. CONSTITUTION:A signal receiving section 2 is constituted of a CCD line sensor 8 and cylindrical lens 9 for condensing light rays to the line sensor 8. A signal transmitting section 3 is constituted of a light emitting diode array 10 and condenser lenses 11a and 11b for condensing light rays from the diode array 10. When such signal delivering and receiving element array to be used for delivering and receiving signals is provided, parallel transfer of signals is made possible. Therefore, even a large quantity of signals can be transferred in short time at the time of transferring a picture.
Patent JP-H10303240-A (JP)
Title: Ultrasonic wave horn of wire bonding device
Inventor: ISHIZUKA MITSUHIRO
IPC: H01L21/60
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To realize high-speed bonding by providing a hollow portion having a smooth inner wall in at least exponential tapered portion of a ultrasonic-wave horn body, so as to lighten the ultrasonic wave horn and reduce moment. SOLUTION: A hollow portion (straight hole) 30 is formed in a body 1a of the ultrasonic wave horn. The straight hole 30 has a diameter the same as that of a tap drill hole of a screw hole 13. The tap drill hole of the screw hole 13 is extended as a through hole. Accordingly, the straight hole 30 can be formed at the same time of formation of the tap drill hole. A longitudinal wave of the ultrasonic wave horn is transmitted via its external shell to vibrate a capillary 7 backward and forward. An exponential tapered portion 2a is formed on the side of an end portion 3a of the ultrasonic wave horn. The cross- sectional area of the tapered portion 2a is reduced by the straight hole 30. As the moment of the ultrasonic wave horn is reduced by the lightening by the straight hole 30, the speed to move the end of the ultrasonic wave horn upward/downward can be improved.
Patent JP-S5734470-A (JP)
Title: Ultrasonic wave type vehicle speed measuring device
Inventor: WATANABE EIJI
IPC: G01S15/50
Filed: 1980-08-09
Abstract: PURPOSE:To measure the accurate speed of the vehicle by sensing the Doppler frequency of the reflected wave from the vehicle only during a specified time, and receiving the reflected sonic wave from the vehicle passing a specified position. CONSTITUTION:A means which intermittently generates the ultrasonic wave is constituted by an ultrasonic wave transceiver 7, a transmitting driver 12, a reference oscillator 13, and a timing signal generator 14. The reflected wave from the vehicle is inputted to a Doppler signal sensor 16 via the ultrasonic wave transceiver 7 and a received signal selecting amplifier 15. The Doppler signal which is sensed by the Doppler signal sensor 16 is inputted to a speed computing and processing circuit 19 via a Doppler signal selecting filter 17 and a gate switch circuit 18, and the vehicle speed is computed. The filter 17 and the gate switch 18 allow the Doppler frequency in the reflected ultrasonic wave from the vehicle to pass during only the specified time other than the intermittent driving time.
Patent JP-S5633200-A (JP)
Title: Operating apparatus of blowing machine
Inventor: TANAKA YOSHIO
IPC: B30B15/16
Filed: 1979-08-28
Abstract: PURPOSE: To automatically perform the rise and free falling of ram with a simple apparatus, by providing with the mechanism which performs switching of oil feeding circuit and discharge circuit for the cylinder for going up and down of ram and also, switching of opening and shutting of each said circuit through the electromagnetic switching valve automatically.  
     CONSTITUTION: The apparatus is constructed as follows; the oil feeding circuit 5 feeding the oil in the oil tank 7 by the pump 6 and the discharge circuit 9 discharging the oil which remains in the oil feeding part of the cylinder to the tank 7, are provided with the oil feeding part of the cylinder for moving up and down the ram 1. Further, the electromagnetic valve for two positions, four quarters switching 8 opening and shutting the oil passage by the boat switching, is provided with said circuit 5 and the valve 8 is connected with the drain circuit 12 feeding the oil to the opening and shutting cylinder 11 of the circuit 9. Moreover, the spool valve 10 opening and shutting the oil passage by the boat switching of the electromagnetic valve for two positions, four quarters switching 13 which is provided with the circuit 12, is provided with the circuit 9 and the valves 8, 13 are connected with the timer of relay circuit and then, rise and fall of the ram 1, are operated automatically and continuously. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04317072-A (JP)
Title: Production of electrostatic charge developing toner
Inventor: MUTO KENKICHI
IPC: C08F2/20
Filed: 1991-04-16
Abstract: PURPOSE:To obtain the toner having improved characteristics by improving the process for producing the dry toner used in an electrophotographic method, electrostatic printing method, magnetic recording method, etc. CONSTITUTION:Polyvinyl alcohol(PVA) is used as a dispersion stabilizer and the concn. of the PVA of the water phase before an oil phase is dispersed into the water phase is specified to >=6wt.%. The concn. of the PVA of the mixed phase at the time of a suspension polymn. is specified to 0.1 to 4wt.%. The product which is very small in grain size and has a grain size distribution of the extent of not requiring the classification after polymn. is obtd. in this way.
Patent JP-H09297529-A (JP)
Title: Map database controller
Inventor: YONEYAMA KIYOSHI
IPC: G06T11/60
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain corresponding vector data by generating updated data from new and old map databases, obtaining and comparing central values of vector data from the new and old databases. SOLUTION: An object mesh record is extracted and expanded into a work file (S702). Then, old data are set to a coincidence collating table from the work file (S704) and coincidence collating operations are conducted (S706). These processes compare the central values (for example, centroids) of house shaped polygons of the new and old data. The coincidence (corresponding) of the house shaped data is tested by checking whether the comparison is within a certain range or not. Moreover, the coincidence of the corresponding house name data is checked. Based on these results, a corresponding flag is established for the coincidence collating table. Then, based on the coincidence collating table of the processed results, an updated record is generated and recorded (S708 and S710).  These processes are conducted against all meshes and the updated record generated in a tape is downloaded (S712).