baber/WOPTO huggingface dataset:
Patent JP-S60187688-A (JP)
Title: Manufacture of alkali metallic hydroxide of high purity
Inventor: YAMADA TAKASHI
IPC: C25B9/19
Filed: 1985-01-10
Abstract: PURPOSE:To increase the purity of alkali metallic hydroxide by keeping the flow rate of rising of an anolyte in an anode chamber at a prescribed value so as to carry out electrolysis without forming a vapor phase of gaseous halogen in the anode chamber. CONSTITUTION:An electrolytic cell is divided into an anode chamber 2 having an anode 4 and a cathode chamber 3 having a cathode 5 with a cation exchange membrane 1. An aqueous soln. 7 of alkali metallic halide is fed to the anode chamber 2 from an electrolytic soln. feeding inlet 9, and generated geseous halogen is taken out of a discharge outlet 11 as a mixture with the soln. 7. At this time, the flow rate of rising of the anolyte 7 in the anode chamber 2 is kept at >=0.5cm/sec so as to carry out electrolysis without exposing the membrane 1 to a vapor phase of gaseous halogen. Since gaseous halogen is not diffused into the cathode chamber 3 through the membrane 1, the concn. of alkali metallic halide in the chamber 3 is reduced, and alkali metallic hydroxide of high purity is obtd.
Patent JP-S5496032-A (JP)
Title: Electrophotographic method
Inventor: MIHASHI YASUO
IPC: G03G15/09
Filed: 1978-01-13
Abstract: PURPOSE: To develop electrostatic latent images and electrostatically transfer the resultant toner powder images by using one component type toner and using the one whose conductivity and the value of the surface potential of the toner layer on sleeve surface are within a specific range.  
     CONSTITUTION: The one component magnetic toner whose conductivity is within a range of 10 -3  to 10 -8 (Ωcm) -1 , preferably 10 -4  to 10 -7 (Ωcm) -1  and whose surface potential is at least 10V, preferably 20V is used. At the developing, the insulation characteristic and conductivity of the toner act and at the transfer the insulation characteristic of the toner acts primarily, as a result of which the copy of superior picture quality free from fog and haze may be obtained by electrostatic transfer. The method of measuring conductivity of the toner and the method of measuring the surface potential of the toner layer of the sleeve surface of this time are such that under specific conditions, for example, the toner layer on the sleeve 2 is cut to the toner layer of a constant thickness by an ear cutting blade 3 and these are measured with a probe 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60147145-A (JP)
Title: Lead frame for semiconductor
Inventor: YOSHIOKA OSAMU
IPC: H01L23/495
Filed: 1984-01-10
Abstract: PURPOSE:To produce a lead frame for semiconductor improving both heat resistance of silver plated layer and resin sealing property by a method wherein a lead frame substrate is provided with Ni-Sn alloy or Co-Sn alloy layer while element fixing part and inner terminal part is also provided with copper or copper alloy layer and further with silver layer thereon. CONSTITUTION:An Ni-Sn alloy provided on a lead frame substrate shall contain around 70wt% of Sn while Co-Sn alloy shall contain around 75wt% of Sn. A frame is produced by means of stamping a substrate 10 made of Co-Sn alloy into specified pattern to form a semiconductor element fixing part 5, an inner lead 6 and an outer lead 7. Firstly after preliminary treatment such as degreasing and pickling operations, overall substrate is provided with Ni-Sn alloy plated layer 2 as base metal layer after pyrophosphoric acid bath utilizing electroplating process. Secondly a copper plated layer 4 is formed after copper cyanide bath as an intermediate plated layer and then element fixing part 5 and the inner lead terminal part 6 are provided with a partial silver plated layer 6. Finally a copper plated layer of a part not covered with silver layer is removed by means of anodically resolving process during copper cyanide bath to produce a lead frame.
Patent JP-H11198180-A (JP)
Title: Injection molding equipment
Inventor: KAWAMURA MASUO
IPC: B29C31/02
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To suppress the trouble due to the delay of the supply of recycled material without using a crusher in an injection molding equipment having a type, in which the recycled material is reused for molding. SOLUTION: This injection molding equipment is equipped with a cylinder 12, a screw 13 and the like. At the rear part of the cylinder 12, a casing 16 is provided. In the casing 16, a hopper 17, in which pellets 18 are housed for supplying, is provided. In the casing 16, at the rear side of the tubular part 21 of the hopper 17, an opening part 26, in which a hose 27 is fitted, is formed. The recycled material 25 developed at molding is charged through the opening portion of the tip of the hose 27 extending to a mold and supplied in the cylinder 12 by being born on an air flow.  Since the supplying part of the recycled material 25 is provided at a site different from the tubular part 21 of the hopper 17 and at the rear side of the tubular part, the recycled material 25 is hard to be confused with the pellets 18 and also hard to be confused with the pellets at the beginning within the cylinder 12.
Patent JP-2000204219-A (JP)
Title: Poly-n-vinylacetamide/iodine complex, its production, and bactericidal composition containing the same
Inventor: KAIHO TATSUO
IPC: C08K3/10
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a poly-N-vinylacetamide/iodine complex containing iodine in a high concentration and having improved storage stability by dissolving iodine, an iodide, and a poly-N-vinylacetamide in a solvent and removing the solvent from the solution. SOLUTION: Iodine (0.1-25 wt.%) and 50-150 wt.%, based on the iodine, an iodide are added to an aqueous solution containing 5-50 wt.% poly-N- vinylacetamide having an average molecular weight of 100,000 or below, desirably, 10,000-60,000 to form a solution, the solution is pre-frozen by cooling to -20 deg.C or below, and the container is connected to the terminal of an apparatus provided with a cold trap cooled to -50 to -60 deg.C with methanol/dry ice and being capable of being kept in an airtight state. The system is evacuated to a high vacuum of 10-2 to 10-3 Torr by means of a vacuum pump, and the contents are freeze-dried to obtain an iodine/poly-N-vinylacetamide complex. This complex is mixed with 1-5 wt.% buffer to obtain a bactericidal composition.  Thus, it is possible to easily prepare an aqueous solution containing bactericidally active effective iodine having a high solubility in water.
Patent JP-H04241998-A (JP)
Title: Sorter with stapler device
Inventor: MIURA KAZUNOBU
IPC: B65H39/11
Filed: 1991-01-16
Abstract: PURPOSE:To aim at improvement in the consistency of sheets by abutting the sheets against the stopper wall surfaces of bins by uniform pushing force by an alinger regardless of the various size of the sheets discharged from an image forming device body in a centerline reference, constant paper alignment and enhancement in the accuracy of paper post-treatment such as particular binding and stapling operation in a sorter with a plurality of the bins sorting and receiving the sheets and a stapler device binding and stapling the sheets received in said bins. CONSTITUTION:A plurality of bins 41 are housed in a box body and changed into a unit while said box body can be moved in the direction orthogonal to paper carrying in response to sheet width, said bin unit is shifted previously in a fixed quantity in response to the size of sheets P received in said bins, and the quantity of the sheets put aside by an aligning means is made approximately constant at all times regardless of sheet size.
Patent JP-H02275676-A (JP)
Title: Photovoltaic element
Inventor: KANAI MASAHIRO
IPC: H01L31/075
Filed: 1990-01-12
Abstract: PURPOSE:To obtain high photoelectric conversion efficiency for a short wavelength light and to obtain a photovoltaic element having a low cost for a practical use and high reliability by setting average crystal grain size of an AlP film to a specific range, and incorporating specific amount of hydrogen atoms and fluorine atoms as required. CONSTITUTION:Either a P-type semiconductor layer 105 or an N-type semiconductor layer 103 is a polycrystalline semiconductor thin film which contains aluminum atoms, phosphorus atoms, hydrogen atoms, as desired fluorine atoms and at least either P-type or N-type valance electron control atom, and average crystalline grain size is 50 to 1000Angstrom . The hydrogen atoms are 0.5 to 5 atomic %. An I-type semiconductor layer 104 is composed of a nonsingle crystalline silicon semiconductor made at least one of silicon atoms, hydrogen atoms and fluorine atoms. Thus, photoelectric conversion efficiency of short wavelength light is enhanced, and practicality can be enhanced with an inexpensive substrate.
Patent JP-H07209311-A (JP)
Title: Speed detector
Inventor: ANDO SHINJI
IPC: G01P3/488
Filed: 1994-01-18
Abstract: PURPOSE:To detect the wheel speed of a vehicle up to a low speed. CONSTITUTION:A waveform signal generating means 10 in the speed detector which detects the rotation of a rotary shaft of vehicle so as to calculate the vehicle speed varies continuously based on the rotation of rotary shaft and generates a plurality of waveform signals per rotation. A plurality of waveform signal detecting means 14 placed adjacent to the means 10 detect waveform signals by specified phase difference, and a waveform shaping means 15 for inputting the waveform signals shapes every detected waveform signals into square waveforms and synthesizes every shaped square waveforms, thereby obtaining the vehicle speed based on the synthesized waveforms resulting from the means 15.
Patent JP-H01181896-A (JP)
Title: Razor
Inventor: SAITO TATSUYA
IPC: B26B21/40
Filed: 1988-01-13
Abstract: PURPOSE:To discriminate an unused claw and a used claw at a sight by forming a breaking-away part to the thickness which can be broken away, so that a locking claw can be broken away from a blade member and a handle. CONSTITUTION:A handle 2 is formed integrally with synthetic resin and a housing part 10 of a blade member 1 is formed between facing side plates 9 and 9. The tip of the side plates 9 and 9 becomes a free edge, can be bent in the direction vertical to said side surface and a supporting shaft 4 is drilled at both inner surfaces of a tip. A crank type locking claw 5 is provided integrally with the side plate 9 at a little forward end part of one side plate 9. The locking claw 5 is protruded so as to cover the housing part 10, an edge part is bent and a finger contacting surface 11 is formed. A notch 12 is provided on the boundary of the side plate 9 and the locking claw 5 and locking claw 5 can be broken away from the part.
Patent JP-S61165028-A (JP)
Title: Hydraulic multi-disc clutch
Inventor: UCHIBABA KOUICHI
IPC: F16D25/0638
Filed: 1985-01-12
Abstract: PURPOSE:To enhance the engageability of a clutch, by forming a through-hole in the root section of each ring reinforcing wall section formed at the outer edge of a clutch outer section, in parallel with the axis of a transmission shaft. CONSTITUTION:A clutch outer section 3 is formed thereon with brim-like ring reinforcing wall sections 3b for attaching friction discs 6 to the outer edge section of a ring plate-like member, at equal intervals along the circumference of the clutch outer section 3 with a through-hole 3c being formed in the root section of each ring reinforcing wall section 3b. As a result, oil flowing through a main shaft 1 is discharged out from a connecting hole 1b, then flowing through the gap between the clutch outer section 3 and the clutch pressure plate 8 and then flowing around the rear wall surface of the clutch pressure plate 8, thereby oil which is liable to be pooled in the ring reinforcing wall section 3b of the clutch outer 3, is discharged circumferentially outward via the through-hole 3c.
Patent JP-S59140045-A (JP)
Inventor: KURUTO HERUTO
IPC: B30B5/04
Filed: 1984-01-13
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-H07208761-A (JP)
Title: Indoor unit of air conditioner
Inventor: SATO KATSUHIKO
IPC: F24F1/00
Filed: 1994-01-18
Abstract: PURPOSE:To provide an indoor device of an air conditioner in which a pipe connecting work during an installing work of a main body of an indoor device. CONSTITUTION:There is provided a main body 20 of a device comprised of an assembly of a front panel 21 and a rear plate 22. A heat exchanger 56 and a blower 50 are stored and arranged within the main body of the device. The front panel 21 is provided with an aeration passage constituting part 30 forming an air blowing aeration passage 29 together with the rear plate 22. A pipe storing cover 31. for use in shielding an auxiliary pipe 32 and the like to be connected to the heat exchanger is integrally and cooperatively arranged at the aeration passage constituting part.
Patent JP-S5287598-A (JP)
Title: Control rod for fast breeding reactor
Inventor: SAITOU TSUYOSHI
IPC: G21C7/10
Filed: 1976-01-16
Abstract: PURPOSE: To obtain a control rod capable of constituting a stopping system of a reactor simple in construction and high in precision, by means of setting up a stopper capable of breaking at the abnormal increasing of output in an upper part of the trumpet-tube. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07212351-A (JP)
Title: Synchronizing circuit and method
Inventor: MUNAKATA KENJI
IPC: H04J3/04
Filed: 1994-01-19
Abstract: PURPOSE:To utilize a limited number of channel to maximum without thoughtlessly invalidating the sound data of a synchronizing and holding channel by the effect of a channel out of synchronism. CONSTITUTION:When a synchronizing detection circuit 101 detects the synchronization of plural encoding sound signal data 106, a start pulse signal 107 is transmitted to a multiplex synchronizing signal generation circuit 102 and the multiplex synchronizing signal generation circuit 102 outputs a multiplex synchronizing signal 109. Encoding sound signal data 106 is multiplexed in a multiplex circuit 104 by defining the multiplex synchronizing signal 109 from the multiplex synchronizing signal generation circuit 102 as a reference and multiplex data 112 is generated. A synchronizing monitoring circuit 13 monitors the synchronization of the multiplex synchronizing signal 109 and the encoding sound signal data 106 and the majority logic of the number of pieces of synchronized and held encoding sound signal data and the number of pieces of synchronizing noncoincident encoding sound signal data is taken. When the number of pieces of synchronized and held data is majority, only the output range of the synchronizing noncoincident data of multiplex data 112 is masked in a mask circuit 105.
Patent JP-2000204058-A (JP)
Title: Recovery of adipic acid and 6-hydroxycaproic acid from organic acid alkali metal salt waste water produced by oxidation treatment of cyclohexane
Inventor: CHIN KOZUI
IPC: C07C51/31
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To efficiently recover adipic acid and 6-hydroxycaproic acid from an organic acid alkali metal salt waste water produced by the oxidation treatment of cyclohexane. SOLUTION: This method for recovering adipic acid and 5-hydroxycaproic acid from an organic acid alkali metal salt waste water produced by the oxidation treatment of cyclohexane comprises (i) a process for separating the reaction product mixture of the cyclohexane oxidation reaction into an oily layer and an aqueous layer, (ii) a process for extracting organic acids from the oily layer of the process (i) with an inorganic acid to obtain an aqueous extract, (iii) a process for extracting organic acids from the aqueous layer of the process (i) an organic solvent to obtain an oily extract, (iv) a process for extracting organic acids from the aqueous extract of the process (ii) with an organic solvent to obtain an oily extract, and then (v) a process for distilling the combination of the oily extracts of the processes (iii) and (iv)  to recover the organic acids substantially comprising the adipic acid and the 6-hydroxycaproic acid.
Patent JP-H01182975-A (JP)
Title: Guiding mechanism for optical head feed device
Inventor: SEKIGUCHI KAZUMI
IPC: G11B7/085
Filed: 1988-01-13
Abstract: PURPOSE:To speedily and highly precisely position by keeping in a dynamic friction condition the relation of a moving part and a guiding part to constantly rotate a shaft. CONSTITUTION:An optical head 1 is installed on an optical head base 2 and the optical head base 2 is driven by a linear motor 4. A shaft 5 and the optical head base 2 are of a sliding bearing structure, the shaft 5 is supported by a supporting table 6, a worm wheel 7 installed on the tip of the shaft 5 is rotated by a worm gear 8 installed on a motor 9. In this case, since the shaft 5 constantly rotates, a static friction force is not generated in this sliding bearing. Thus, the optical head 1 can be highly precisely positioned, even when the optical head base 2 is driven by the linear motor 4, the optical head base 2 is moved to a necessary position along the shaft 5 at a high speed and stopped.
Patent JP-H02185247-A (JP)
Title: Manufacture of supporter with reinforcing member
Inventor: KOMURA YOSHITAKA
IPC: A61F5/02
Filed: 1989-01-11
Abstract: PURPOSE:To satisfactorily press and hold a round-shaped bone such as the kneepan by sticking a liquid rubber material on the surface of a supporter into a belt shape or a plate shape and making the stuck liquid rubber material into a reinforcing member to bear tension, flexible rigidity, or pressing force. CONSTITUTION:A thermoplastic rubbery synthetic resin is heated so that the temperature of the resin can be approximately 120 deg.C, made into a liquid, caused to flow out from a nozzle, applied to the surface of an ordinary supporter 11 into the belt shape having 1-2mm thickness, naturally cooled and hardened, and made into a reinforcing member 12 using a hot-melt applicator. A circular part 13 to surround the upper part of the kneepan an the outside of a leg and approximately linear parts 14 to obliquely descend from this circular part to the inside of the leg are made into the applied parts. When the supporter having the above-mentioned state is used, the circular part 13 of the reinforcing member 12 hooks the kneepan, and the approximately linear parts 14 apply tension, press the kneepan inner downward, and hold the kneepan. Further, the thickness of this reinforcing member 12 can be arbitrarily determined according to the characteristic of the rubber material and the tension to be obtained, and it is also possible to give different thicknesses for the respective parts and to generate different magnitudes of tension for the respective parts.
Patent JP-S61164797-A (JP)
Inventor: KUBO TAKEI
IPC: B26D1/00
Filed: 1985-01-16
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-S60146724-A (JP)
Title: Battery loading or unloading method and device for electric automobile
Inventor: IMAI HIDEO
IPC: B60L50/64
Filed: 1984-01-11
Abstract: PURPOSE:To make the loading or unloading of a battery and its positioning to the car body performable easily and simply in a way of tilting the battery downward, by installing an outer carrier whose one end is supported on the car body with a hinge mechanism and the other end is made to be tiltable in both vertical directions. CONSTITUTION:A battery 4 is set to an inner carrier 5, while rollers 6 are installed in a lower surface of the carrier 5 in a row and lightly movable in design. An outer carrier 7 is attached to a car body with a hinge 10 at the side opposed to the side of a gate way A, and an end part of a wire W is engaged with a corner part of the gateway A side lower surface. The other end of the wire W is engaged with an internal thread plate 14 being engaged with a screw shaft 13 of a driving motor M via plural pieces of pulleys 12. In time of loading the battery 4, only the rearward of a body 1 is jacket up, keeping it obliquely, and the wire W is turned round whereby the carrier 7 is made into horizontality, and the carrier 5 is set to where it should be, then the carrier 7 is loaded on the body 1 horizontally.
Patent JP-H05188080-A (JP)
Title: Operating fluid and sensor structure using this operating fluid
Inventor: YAMAZAKI TAKATSUGU
IPC: G01P15/03
Filed: 1992-01-13
Abstract: PURPOSE:To improve responsiveness and reproducibility. CONSTITUTION:Sensor structure is formed of a U-shape communicating tube 2 filled with an operating fluid 1; primary coils 3a, 3b and secondary coils 4a, 4b wound on the outer peripheral side of both legs of the communicating tube 2; a.c. power for applying an alternating current to the primary coils 3a, 3b; and a measuring apparatus to be connected to the secondary coils 4a, 4b. The alternating current is applied to the primary coils 3a, 3b to measure electro motive force generated to the secondary coils 4a, 4b, thus detecting the movement of the operating fluid.
Patent JP-S58125446-A (JP)
Inventor: SAITOU TADAO
IPC: B65D77/30
Filed: 1982-01-13
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-2000203521-A (JP)
Title: Carrier tape paper for electronic device
Inventor: HOSHINO YUKIO
IPC: D21H11/04
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To manufacture a carrier tape paper used for a chip-shaped electronic part and provided with various kinds of characters required for a carrier tape for preventing the generation of electronic static interference to the chip-shaped part set on the carrier tape by providing the carrier tape paper with conductivity. SOLUTION: A carrier tape paper for an electronic device is provided with a conductive substance introduced into all layers or an intermediate layer of a 200-1100 g/m2 basis weight of a multi-layer base paper formed mainly of wood pulp, and surface sizing is applied to both faces of the base paper, and the paper surface electric resistance value and the volume electric resistance value under the environmental conditions at 20 deg.C and 40%; RH are 1×109 Ωor less.
Patent JP-S5596616-A (JP)
Title: Method of manufacturing copper-substituted rare earth cobalt permanent magnet
Inventor: SATOMI MITSUO
IPC: C22F1/10
Filed: 1979-01-17
Abstract: PURPOSE: To reduce the characteristic deterioration of a copper-substituted rare earth cobalt permanent magnet and improve the productivity thereof by sintering powder pressure-molded in magnetic field at relatively low temperature at first step to thereby density it to form a preliminary sintered magnet and again sintering it at higher temperature than the first step at a second step.  
     CONSTITUTION: After copper-substituted rare earth metal cobalt is pulverized to powder having predetermined mean grain size, the powder is pressure-molded in predetermined magnetic field. The powder is sintered on the same day as the pressure-molding day at a first step so that the sintering specific weight ρ(g/cm 3 ) is 7.0≤ρ≤8.0 to thus form a preliminary sintered magnet. The sintered magnet is again sintered at higher temperature than the first step for predetermined time at a second step on the later day, and quenched, thereby manufacturing a permanent magnet having less magnetic characteristic deterioration. 
     COPYRIGHT: (C)1980,JPO&Japio