baber/WOPTO huggingface dataset:
Patent JP-S56112859-A (JP)
Title: Inserting device of coil
Inventor: SHIRAISHI TAKESHI
IPC: H02K15/06
Filed: 1980-02-06
Abstract: PURPOSE:To reduce insertion resistance due to complicated interference between coils and prevent generation of flaws of the coils by providing coil pushers separated into a plurality of components and by making each pusher component slidable separately. CONSTITUTION:The coil pushers 1a-1c separated into a plurality of components are devised to be driven separately by oil-hydraulic cylinders 10-12. After a plurality of coils wound in a prescribed shape are set between corresponding blades 2 and 3, a common base 7 is moved by driving an oil-hydraulic cylinder 8, the divided pushers 1a-1c are moved simultaneously and inserted under pressure to prescribed positions in the slots of the iron core of a stator, and consecutively by driving the cylinders 10-12 sequentially, the coils, starting from a small coil, are inserted sequentially into the slots. By controlling freely the sequence of insertion of each coil in this way, the insertion resistance caused by complicated interference between the coils can be reduced to a large extent and thus the generation of flaws of the coils can be prevented.
Patent JP-H06226224-A (JP)
Title: Cleaning method for inner surface of pipe
Inventor: MUSHIAKI MITSUNORI
IPC: C23G3/04
Filed: 1993-01-29
Abstract: PURPOSE:To provide a method which requires a smaller number of steps required to clean the inner surface of a pipe before connecting, is not limited in the length of the pipe to be used and is able to treat even the long pipe having a large diameter as compared with conventional methods in the washing method for the inner surface of the pipe. CONSTITUTION:After degreasing and removing the rust from the inner surface of the pipe 1 having a prescribed length simultaneously with a sandblasting device 2 as showen in figure I, the pipe 1 is connected and the inner surface of a connected pipe is washed with a pig.
Patent JP-S56111574-A (JP)
Title: Output control device of power source for welding
Inventor: HIRASAWA KAZUNARI
IPC: B23K9/06
Filed: 1980-02-06
Abstract: PURPOSE: To effectively control the output at the short-circuiting by controlling the preset mean output at the arc time, lowering the output immediately after short- circuiting at the short-circuit time, the gradually approaching the output to the preset output value at the arc time during short-circuit period.  
     CONSTITUTION: Plural control rectifying elements SCR are used as output control means to arc welding equipment using a consumable electrode 1, whereby whether the output state is an arc state or short-circuit state is detected. When the arc changes to short-circuiting, the conduction period of the control rectifying elements SCR is immediately made shorter by a conduction period (a) than the reference conduction period T corresponding to welding output, whereby the output is  lowered. During the short-circuit state, the conduction period is gradually approached toward the reference conduction period T and when the welding output is low, the value of the conduction period (a) is set at a small value. With an increase in the welding output, the value of the conduction period (a) is set at a large value, whereby the arc state is maintained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000214208-A (JP)
Title: Passive element connection status detecting method, and connection status detector
Inventor: SANO TOSHIO
IPC: G01R31/02
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a passive element connection status detecting method and a connection status detector which detect a connection status such as a connection inferiority, etc., of a passive element and a circuit part connected to the passive element at a low cost and with efficient precision. SOLUTION: In a sensor apparatus 1, a sensor part 2 is connected to a rectification element 13 for changing output characteristics of the sensor 12 according to directions of an applied voltage in parallel to the sensor 12 in proximity to the sensor 12, and when the connection status of the sensor 12 is detected, a sensor measuring circuit 4 and a contact resistor measuring circuit 5 are controlled by a CPU 8, and when the sensor 12 operates, a current in an inverse direction to a current flowing in the sensor 12 is made to flow, to detect a connection status of the sensor 12.  Accordingly, it is possible to detect accurately and at low costs connection inferiority of the sensor 12 and a circuit part connected to the sensor 12 including a connector 3 or the connection status of a contact resistor, etc., without increasing the number of signal line, and without exploiting an output of the sensor 12 itself.
Patent JP-S62172530-A (JP)
Title: Magnetic recording medium
Inventor: KONDO HIROFUMI
IPC: G11B5/72
Filed: 1986-01-25
Abstract: PURPOSE:To obtain a magnetic recording medium having good running property, wear resistance and durability by forming a thin ferromagnetic metallic film on a nonmagnetic substrate and laminating a rust preventive agent layer essentially consisting of a thiazole compd. and lubricating agent contg. a perfluoroalkyl carboxylate thereon. CONSTITUTION:The thin film 2 is formed on the nonmagnetic substrate 1 by dispersing ferromagnetic metallic powder into an org. binder, coating the dispersion on the substrate and drying the coating. A bismuthiol, benzothiazole, etc., are coated as the rust preventive agent 3 thereon. The perfluoroalkyl carboxylate expressed by CnFmCOOCaXb is further superposed as the lubricating agent 4 thereon. In the formula, X is H, F or both thereof and n>=6, m<=2n+1, a>=8, b<=2n+1, CaXb is a straight chain alkyl group of 18<a or aliphat. hydrocarbon group having double bonds or branch of a>18, for which a nonadecafluorodecanic acid isostearyl ester, etc., are used. The coated amt. of the layers 3, 4 is made about 1-20mg/m<2>. The agents used for the conventional recording media may be used in combination for the layers 3, 4.
Patent JP-H05206244-A (JP)
Title: Drying and high-temperature testing equipment for lead frame provided with electronic component
Inventor: IMABAYASHI HIDEFUMI
IPC: G01N27/38
Filed: 1992-01-29
Abstract: PURPOSE:To miniaturize equipments and enable automating, in the case where a lead frame provided with an electronic component like a photo interrupter is dried after a cleaning process is ended, and then a performance test is performed at a high temperature. CONSTITUTION:A rotary body 7 rotating in the state that lead frames A1, A2 provided with electronic components are mounted on a plurality of portions of the periphery is installed in a box 5. A probe unit 8 for bringing current applying probes 8e, 8f into contact with the lead terminals of the lead frames A1, A2 is installed in a box 5. Further, in the box 5, a heating means for increasing the temperature in the box 5 up to a specified value is installed, and, in addition, conveying means 13, 14, 16 for supplying the lead frames A1, A2 provided with electronic parts to the rotary body 7, transferring the lead frames from the rotary body 7 to the probe unit 8, and sending out the lead frames from the probe unit 8 are installed.
Patent JP-H10206768-A (JP)
Title: Optical scanning device and fitting structure of optical scanning device
Inventor: TADA NAOYUKI
IPC: G02B26/10
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain the optical scanning device which reduce a shift in the scanning position of a beam from a light source without making the optical scanning device large in size or causing a rise in the cost. SOLUTION: A laser holder 30 is fitted to a fitting plate 14 of the optical scanning device 10 at one place with a bolt 31 on an optical axis CL. The laser holder 30 is fitted with a couple of semiconductor lasers 32 and 34 and fixed to the fitting plate 14 so that the semiconductor lasers 32 and 34 are symmetrical about the optical axis CL. Further, the laser holder 30 is molded out of metal or synthetic resin which is smaller in coefficient of linear expansion than the fitting plate 14 of a housing 12. Even if the housing 12 deforms with ambient temperature, the stress of this deformation does not operate on the laser holder 30, whose deformation quantity is smaller than that of the housing, so a relative position shift between the semiconductor lasers 32 and 34 is small.
Patent JP-H01189479-A (JP)
Title: Preparation of core of heat insulating body
Inventor: KAI HIDEKAZU
IPC: F16L59/06
Filed: 1988-01-25
Abstract: PURPOSE:To save weight in a heat insulating body without spoiling its heat insulation properties, by molding a core of open-cell structure by laminating a release sheet on the inside of a container box, by taking a foamed and hardened foam material out of the container box, and by releasing a formed skin from the surface of a foam material. CONSTITUTION:A release sheet or a release film 7 is laminated on the inside of a container box 6a or 6b which is used to mold a core 9 in a specified form by foaming and hardening. As for the release sheet 7, that can impregnate or adhere a skin layer, highly impregnating paper, or adhesive film made of such as polyester film, for example, is to be used. The foam material is poured in the container box 6a or 6b, it is foamed and hardened, and a panel 5 is formed. The panel 5 is taken out of the container box together with the release sheet 7, which is released from the surface of a panel 5. A skin is completely released to the release sheet 7 because the adhesion strength of a release sheet 7 with the panel 5 is higher than the strength of the constitution of a panel 5 itself, so that the core 9 of 100% open-cell structure can be easily obtained.
Patent JP-H08203072-A (JP)
Title: Production of magnetic recording medium
Inventor: MOROISHI KEIJI
IPC: G11B5/84
Filed: 1995-01-31
Abstract: PURPOSE: To enable a magnetic recording medium to perform a high-density recording by providing a washing stage washing a layer formed on a substrate with a washing liq., removing particle dirt on the surface of a film after the film by sputtering and reactivating the surface of the film. CONSTITUTION: The substrate on which a magnetic layer 4 is formed in washed preferably within 4hr from a formation of the magnetic layer 4, more preferably within 30min. In this case, isopropyl alcohol of >=95% purity is used as the washing liq. And, in a main washing tank and a finishing washing tank, a substrate surface is immersed in the liquid vertically to a liquid surface and a vertical motion is given in parallel to the substrate surface and an ultrasonic washing is executed simultaneously. In this case, a pulling-up speed at the main washing is made to be faster than that in the finishing washing to decrease as much as possible a possibility of sticking dust.
Patent JP-S55106479-A (JP)
Title: Developing electrode controlling device
Inventor: TSUTSUI TAKAYUKI
IPC: G03G15/00
Filed: 1979-02-09
Abstract: PURPOSE: To compensate fog change by applying a specified bias voltage to a developing electrode.  
     CONSTITUTION: Capacitor C, resistors R 1 , R 2 , changeover switch 14, and 1st and 2nd bias sources E 1 , E 2  are connected to developing electrode 5A of magnetic brush developing roller 5. Switch 14 is kept in connection to contact B until capacitor C has almost perfectly discharged, and it is switched over to contact A to start copying. At that time, time constant R 1 C and 1st and 2nd bias sources E 1  and E 2  are selected so that the bias voltage approximate the change curve of drum 1 taking a sufficient rest and recuperated from fatigue. After making several copies, a copying mode is changed over, switch 14 is connected to contact B. At that time, time constant (R 1 +R 2 ) is selected so as to allow the bias voltage to approximate the recuperation degree per time of the background potential of fatigued drum 1, thus permitting automatical correction of fog change of the background nonimage area caused by background potential change. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08196640-A (JP)
Title: Sliding catheter and its manufacture
Inventor: EGAWA OSAMU
IPC: A61M25/00
Filed: 1995-01-31
Abstract: PURPOSE: To provide a sliding catheter whose outer diameter in the far end part need not be enlarged, which has performance superior in insertion into an in-vivo lumen, has high junction strength with a balloon film, eliminates any possibility of exfoliation in expanding the balloon film, and preferably does not obstruct axial movement of the slide tube. CONSTITUTION: A second opening end 8b of a balloon film 8 is sandwiched between a far end internal circumferential face of a catheter tube 4 and a ring member positioned in the far end internal circumference of the catheter tube 4, and fluid is sealed in a space partitioned by the catheter tube 4, the tubular balloon film 8, and the slide tube 6. And the slide tube 6 is axially moved so that the tubular balloon film 8 is sent out while inversing from the far end inside of the catheter tube 4.
Patent JP-S60159040-A (JP)
Title: Manufacture of pneumatic rubber tire
Inventor: SHIMIZU NOBUO
IPC: B29C33/42
Filed: 1984-01-30
Abstract: PURPOSE:To reduce the effect of a rubber flowing to a lug cavity and to prevent unconformity of inner shape of a tire by forming a hollow deep enough to secure a skid base gage necessary for a tire after molding and vulcanization in the field of a lug portion forming of a green tire. CONSTITUTION:In each space between the areas where lugs 5 are to be formed a hollow 10 is formed which is deep enough to secure a skid base gage on a case member 4. And, if molding and vulcanization is performed upon determination of the position of each hollow 10 in the middle of lug cavities mutually adjacent to others of vulcanization molds, a concave seldom occurs on the inner surface of the case member 4 which corresponds to the lug 5, and, therefore, the gage t'' of a skid base 6 at the root of the lug 5 remains almost same as the anticipated thickness (t) in the middle of lugs.
Patent JP-H06229086-A (JP)
Title: Eaves structure
Inventor: AONUMA HIDEHIRO
IPC: E04B7/00
Filed: 1993-02-01
Abstract: PURPOSE:To provide satisfactory arrangement by installing a roof unit and an H-steel on a beam, fitting an eaves gutter to an upper groove of the H-steel, fitting a backing material to a lower groove, and providing an air vent path between the lower groove and the backing material. CONSTITUTION:A roof unit 1 having a vertical face 1a at the outdoor side end section is supported by a lattice beam 2, and a waterproof sheet 3 and a metal roof material 4 are installed on the roof unit 1. An H-steel 6 is bonded to the vertical face 1a of the roof unit 1, an eaves gutter 19 is fitted to the upper groove 7 of the H-steel 6, a backing material 10 and a ventilating louver 11 are fitted to a lower groove 8, and an air vent path A communicated with the indoor is formed. The number of members is reduced, and efficient execution can be implemented.
Patent JP-2000212664-A (JP)
Title: Automotive electric conductor made of aluminum alloy
Inventor: INABAYASHI YOSHITO
IPC: C22C21/00
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain an Al alloy excellent in creep resistance at the time of energizing and free from the reduction of electric conductivity by subjecting an Al alloy contg. specified ratios of Si, Mg, Fe, Cu, and the balance Al with inevitable impurities to refining treatment. SOLUTION: An Al alloy contg., by weight, 0.3 to 0.8% Si, 0.35 to 1.0% Mg, 0.1 to 0.6% Fe, 0.12 to 0.5% Cu, and the balance Al with inevitable impurities is subjected to T6, T8 or T5 treatment to obtain an automotive electric conductor made of an Al alloy. Preferably, one or more kinds of 0.1 to 0.3% Mn and 0.1 to 0.3% Zr are added thereto to improve its creep resistance as well. In the case by rolling working, the Al alloy ingot is subjected to T8 treatment or T6 treatment. In the case of extrusion working, the Al alloy ingot is subjected to T8 treatment, T6 treatment or T5 treatment. On the surface of the obtd. Al alloy material, an Ni plating film of 3 to 10 μm thickness is formed, and, an Sn plating film of 2 to 10 μm thickness is formed thereon. Its corrosion resistance and electric characteristics are improved.
Patent JP-H10194216-A (JP)
Title: Packaging machine for article
Inventor: HATOSAKI HIROKAZU
IPC: B65B9/20
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To downsize a motor even with a wrapping material difficult to seal due to its type of material and thickness by pre-heating a seal of a bag with low torque at a pre-heating position for melting it and sealing the wrapping material with torque larger than rated torque applied in a short time at a heating position. SOLUTION: In a lateral sealing mechanism for holding a bag between a pair of lateral sealing jaws 20, 20 which synchronously rotate in an approximately D-shaped orbit for applying pressure and heat, a D1 orbit of one of housings 13 has a stage L1 different in height from a heating position M1. Therefore, since a contraction amount of a spring body 73 is zero or at a small. value at a pre-heating position P of the lateral sealing jaws 20, 20, pressure-welding force to the bag is small, wherein the lateral sealing jaws 20, 20 travel along a straight orbit in slight contact with the bag to heat the bag to a melting point of a seal. On the other hand, the pressure-welding force by spring force increases at the heating position M, and the bag heated to the melting point is laterally sealed by required pressurizing force.
Patent JP-H02195770-A (JP)
Title: Image input device
Inventor: TAKAHASHI MASAHIRO
IPC: G06T1/00
Filed: 1989-01-24
Abstract: PURPOSE:To reduce image input time essentially including retrying by enabling the pre-read of an original to be performed. CONSTITUTION:A control part 2 performs the pre-read of the original when it is permitted by a host device, and accumulates a result in a buffer memory 4. An original substitution judging part 1 collates the feature part of image data in the buffer memory 4 with the corresponding part of the original when a reading command is issued, and judges the execution of the substitution of the original based on coincidence/noncoincidence, and informs the result to the control part 2. When the coincidence is obtained, the data of the memory 4 is sent to the host device, and a fast processing can be performed since no reading operation of a scanning system is included. When the noncoincidence is obtained, it is assumed that the original is substituted, or a setting position is adjusted, then, the image information in the memory 4 is destroyed, and the read of the original from an image scanning part 3 is performed again, then, it is sent to the host device. In an image input device by such constitution, the pre-read of the original can be performed safely, and the occurrence of waste time due to the retrying to fetch the image such as positioning can be suppressed, and the fetch of the image can be performed quickly.
Patent JP-S59140007-A (JP)
Inventor: KISHIMOTO TAKASHI
IPC: B27D5/00
Filed: 1983-01-31
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-S5298405-A (JP)
Title: Office line monitoring circuit
Inventor: IIJIMA HIROO
IPC: H04M3/28
Filed: 1976-02-16
Abstract: PURPOSE:To eliminate an error function, monitor steadily an office line condition, miniaturize and enhance a reliability of the circuit, by the use of semiconductive part.
Patent JP-H07212220-A (JP)
Title: Cmos multivalued logical circuit
Inventor: FUKUDA HIDEKI
IPC: H03K19/20
Filed: 1994-01-14
Abstract: PURPOSE:To compose the multivalued logical circuit of a CMOS circuit. CONSTITUTION:This circuit is provided with an nMOS transistor N2 for which a voltage Vgnd at a 0th power supply terminal among (n+1) pieces of power supply terminals is connected to its source, an output terminal is connected to its drain and a clock signal is impressed to its gate. A MOS logical part is connected between the output terminal and the (n+1) pieces of power supply terminals. This MOS logical part is constituted by the wired OR connection of the output parts of plural basic elements for detecting an n-valued voltage level range to the output terminal, and the voltage at one power supply terminal among the (n+1) pieces of power supply terminals is selectively outputted to the output terminal corresponding to the detected result of the n-valued voltage level range.
Patent JP-S57131390-A (JP)
Title: Coloring and streaking method for aluminum material
Inventor: OOTSUKA TATSUO
IPC: C25D11/04
Filed: 1981-02-03
Abstract: PURPOSE: To color and streak an Al alloy contg. a specified amount of Cu by anodically oxidizing the alloy in an electrolytic soln. of oxalic acid to form an anodic oxide film, suddenly dropping the voltage, carrying out controlled voltage electrolysis in the same electrolytic soln., and further carrying out AC electrolysis in an electrolytic soln. contg. a metallic salt.  
     CONSTITUTION: In the 1st process an Al alloy contg. 0.05W4% Cu is anodically oxidized in an electrolytic soln. of oxalic acid to form an anodic oxide film having a prescribed thickness. In the 2nd process the voltage is suddenly dropped to 5W35V, and the alloy treated in the 1st process is subjected to controlled voltage electrolysis in the same electrolytic soln. In the 3rd process the alloy treated in the 2nd process is further subjected to AC electrolysis in an electrolytic soln. contg. a metallic salt such as nitrate, sulfate or hydrochloride of Ni, Cu, Ag, Co or Cr. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08208967-A (JP)
Title: Unsaturated polyester resin composition
Inventor: SUZUKI TAKAYUKI
IPC: C08F299/04
Filed: 1995-02-01
Abstract: PURPOSE: To provide an unsatd. polyester resin compsn. which does not emit any irritating odor, has a good moldability, and can be molded without adversely affecting the work environment. CONSTITUTION: This compsn. contains, as the essential components an unsatd. polyester resin and a reaction initiator which comprises an org. peroxide having a 10hr half-life temp. of 90-110 deg.C (e.g. t-butylperoxyisopropyl acrylate) and an org. peroxide having no arom. ring and a 10hr half-life temp. of 110-130 deg.C [e.g. 2,5-dimethyl-2,5-(di-t-butylperoxy)hexane].
Patent JP-S58146647-A (JP)
Title: Building opening and constructing part similar thereto
Inventor: ARUBERUTO BURAITOHAUPUTO
IPC: E06B3/66
Filed: 1983-02-03
Abstract: The invention concerns the provision of structural elements for building facades and the like, which are provided for fire protection according, for example, to German Industrial Standard requirements. Accordingly, measures should be provided for self-supporting fire protection elements which prevent the spreading of fire, for example, from floor to floor, regardless of whether the fire comes from the outside or the inside. This object is achieved in that the composite connecting body (4) consists of at least one statically loadable bearing body having an aluminum core (18) which is completely or partially surrounded by fire suppressant material (9). This fire suppressant material (9) can be provided with or without a covering (10).
Patent JP-S59142506-A (JP)
Title: Focus detecting device
Inventor: UTAGAWA TAKESHI
IPC: G02B7/28
Filed: 1983-02-02
Abstract: PURPOSE:To attain a detection extending over a wide deciding area by executing a focus detection by using a higher space frequency component of an optical image and its lower space frequency component in the vicinity of focusing and other part, respectively. CONSTITUTION:A shift quantity of an image formed by a lot of small lenses is detected by a photoelectric converting device 4, its output is inputted to the first filter means 5 for suppressing a higher space frequency component and the second filter means 6 for suppressing a lower space frequency component, and focusing is executed by selecting the first filter means 5 by a filter selecting means 7 when a defocus quantity is larger than a fixed value by a control means 11, and selecting the second filter means 6 in other time, by which an ideal focus detection can be executed.