baber/WOPTO huggingface dataset:
Patent JP-S5655072-A (JP)
Title: Cleaning liquid for pretreating before forming gate of field effect transistor
Inventor: SUZUKI TAKESHI
IPC: H01L29/812
Filed: 1979-10-11
Abstract: PURPOSE:To improve the yield of treating a field effect transistor by employing a mixture solution of ethyl alcohol and pure water in a special range in volumetric ratio, thereby reducing the irregularity of the characteristics of the FET. CONSTITUTION:As a cleaning solution a mixture solution having a ratio of ethyl alcohol and pure water at 1-10:100 in volumetric ratio is employed. Thus, the moistening of the semiconductor with the cleaning solution is improved as compared with pure water so that the etching after cleaning may be conducted uniformly, thereby eliminating the irregularity of the characteristics of the FET and improving the yield.
Patent JP-S61289579-A (JP)
Title: Recording device for pcm sound signal
Inventor: HAGITA YOSHIHARU
IPC: G11B20/12
Filed: 1985-06-17
Abstract: PURPOSE:To execute the simultaneous recording of plural PCM sound signals by extracting successively repeatedly the PCM sound signal of an optional channel from plural PCM encoders every plural segment periods, and providing the control means to supply to the rotating head. CONSTITUTION:When the rotating head of the first channel scans the first segment track ST1 of a recording track TRa, simultaneously, a rotating head H2 of the second channel scans the sixth segment ST6 of a recording track TRb. Consequently, at the first - the sixth segment tracks of the recording track TRa, by the timing of area control signals T1-T6, the PCM sound signal of the first - the sixth track channels is respectively recorded in time division, and at the first - the sixth segment tracks of a recording track TR2, by the timing of area control signals T2-T6 and T1, the PCM sound signal of the first - th sixth track channels are respectively recorded by the time division. Thus, the PCM sound signal of the optional channel can be simultaneously recorded to the tape.
Patent JP-2000322617-A (JP)
Title: Toll collection system
Inventor: NAMIKI MASAHITO
IPC: G07B15/00
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent lane closing and congestion caused by a communication defect on a lane dedicated to entrance. SOLUTION: When processing of communication between onboard equipment 3 and two antennas 11 and 12 can not be performed at the entrance (communication error), passing of a vehicle 2 is blocked by a break gate 22, the insertion of an IC card C into an IC card processor 20 is guided and when entering information is recorded on the IC card C by the IC card processor 20, blocking of passing of the vehicle 2 is canceled by opening the break gate 22 under remote control from a monitoring device 24.
Patent JP-H02311688-A (JP)
Title: Covering construction method by using liner plate
Inventor: YOSHII KOICHI
IPC: E21D5/06
Filed: 1989-05-26
Abstract: PURPOSE:To facilitate work by inserting the insertion part of a temporary fitting tool into the superposed holes of the flanges of the upper and lower liner plates and carrying out temporary fitting by inserting a flange into the slit of the temporary fitting hole and carrying out fixation by bolts and nuts. CONSTITUTION:A temporary warp suppressing tool having a -shape is formed by connecting an insertion part 1 and a holding part 3 having a slit 2 formed. Then, an underside liner plate 7 is attached onto a fixed upperside liner plate 5, and the insertion part 1 is inserted into the holes 9 on the both attached flanges 6 and 8 and turned, and temporary stop is generated by nipping the both flanges 6 and 8 by the slit 2. After the plate 7 is fixed by bolts and nuts, the temporary fitting tool is demounted, and bolts and nuts are installed and tightened also into the hole 9. Therefore, work can be facilitated.
Patent JP-H11320930-A (JP)
Title: Wire dot printer head
Inventor: TERAO YASUNOBU
IPC: B41J2/275
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To hold an armature at a fulcrum part by a fulcrum retainer with a stable force. SOLUTION: In a wire dot printer head PH which prints by magnetizing a coil 14 thereby rotating an armature 16 at a fulcrum part as a fulcrum, an elastically shrinkable extensible fulcrum retainer 18 is provided which is supported so that it butts with each armature 16 on a line orthogonal to a radial direction of a yoke 10 and a tension is applied, thereby pressing the armature to the fulcrum part with the applied tension. The tension when the fulcrum retainer 18 is pressed by the armature 16 and bent is applied to the armature 16, so that the armature 16 can be retained at the fulcrum part with a stable force.
Patent JP-S6023878-A (JP)
Inventor: TSUDA SEISUKE
IPC: G09F3/10
Filed: 1983-07-19
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-S5465395-A (JP)
Title: Thin film resistor
Inventor: HARA TOSHITAMI
IPC: H01B1/00
Filed: 1977-11-02
Abstract: PURPOSE: To obtain thin film resistor with the capability of wide range of resistivity prescription and stability to heat and change on standing in moist condition by heating the substrate and evaporating or spattering tungsten boride.  
     CONSTITUTION: Forming thin film of tungsten boride on the substrate such as glass or glazed ceramic by electron beam evaporating or spattering. In the case of the electron beam evaporating or spattering. In the case of the electron beam evaporation procedure tungsten boride tablets are molded by pressing tungsten boride powder, and tungsten boride is evaporated under heating the substrate 200 to 500°C. In the case of the spattering procedure tungsten boride is spattered on a substrate with high frequency dipolar spatter under heating the substrate at 200 to 500°C, using hot pressed (e.g. at 1300°C) tungsten boride as a target. Thereby, a small-sized thin film resistor with reduced resistance temperature coefficient and excellent stability to changes in temperature and other conditions of atmosphere can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01306186-A (JP)
Title: Method and device for correcting weaving width of industrial robot
Inventor: KOJO KAZUNOBU
IPC: G05D3/00
Filed: 1988-05-31
Abstract: PURPOSE:To obtain a correct weaving pattern by correcting a specified weaving width command value based on a back lash angle and horizontal distance and performing the weaving control by a control device based on this value. CONSTITUTION:The component in the weaving width direction having effect on weaving directly among the fluctuation parts in the rotary peripheral direction by backlash at the tip position of a tool is operated as a weaving width correction amt. DELTAD by a correction arithmetic means 4 based on the rotary radius l of the tip of the tool, the backlash angle thetaBL around a shaft and the angle theta made by an arm direction and weaving width direction. The weaving fluctuations due to the effect of backlash are eliminated by correcting this weaving width correction amt. DELTAD by adding it to the specified weaving width command value D by a correction means 6.
Patent JP-S63297607-A (JP)
Inventor: OKUBO RYOJI
IPC: E01C19/26
Filed: 1987-05-29
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-H04331960-A (JP)
Title: Image forming device
Inventor: SHIRAI MASASHIGE
IPC: G03G15/00
Filed: 1991-05-07
Abstract: PURPOSE:To simplify operation and to miniaturize the device by carrying out movement of a developing device and contact/uncontact of a carrying device simultaneously with one pressure releasing operation. CONSTITUTION:When a lever 16 is inclined, a cam 20 is rotated. The lever 19 which is on the same shaft as a lever 17 is rotated by developing device 3 which is energized by a spring in the direction of an arrow. A link 22 is pushed and a carrying lever 24 which is on the same shaft as a lever 23 is rotated. The carrying lever 24 is lowered again by gravity working on the carrying means 7.
Patent JP-H05301255-A (JP)
Title: Production of highly precise simple mold for injection molding
Inventor: YOKOYAMA MASAHIRO
IPC: B22D17/22
Filed: 1992-04-24
Abstract: PURPOSE:To surely run molten metal up to the fine part of a mold even in a gypsum casting mold having a complicated shape by preventing the quenching of a low m.p. alloy by heating the gypsum casting mold and a retaining mold to temp. near to the m.p. of the low m.p. alloy before injecting the low m.p. alloy into the retaining mold. CONSTITUTION:Four peripheries of a silicone rubber mold 5 are surrounded by a retaining mold 6 and a gypsum slurry 7 mixed with a refractory powder is injected into the retaining mold 6 to be cured. A retaining mold 9 is heated by a heater frame 10 to bake a gypsum casting mold 11 and a low m.p. alloy 12 is injected in the retaining mold 9. After the low m.p. alloy 12 is cooled and solidified, the heater frame 10 and the retaining mold 9 are detached and the gypsum casting mold 11 is removed to obtain a highly precise simple mold 14 for injection molding having the outer shape cavity 13 of the master formed from the low m.p. alloy 12. By this constitution, the quenching and solidification of the low m.p. alloy at the time of injection is relaxed by heating the gypsum casting mold 11 and the retaining mold 9 to temp. near to the m.p. of the low m.p. alloy to be injected and, therefore, molten metal is surely run up to the fine part of the mold.
Patent JP-S6024151-A (JP)
Title: Preparation of amanatto-like shiitake mushroom cake
Inventor: FUJIMOTO TOSHIROU
IPC: A23B7/12
Filed: 1983-07-20
Abstract: PURPOSE:To prepare AMANATTO (sugared redbean)-like SHIITAKE mushroom cake, having the flavor and taste of raw SHIITAKE and elegant savor, by immersing steamed raw SHIITAKE in hot molasses to effect the sufficient impregnation of the molasses in the SHIITAKE, drying the SHIITAKE with heat, and smearing with powdery sugar. CONSTITUTION:Small-sized raw SHIITAKE mushrooms are steamed in a steaming basket for 15-20min, and charged in a hot molasses (mixture of 10pts.wt. of granulated sugar and 6pts.wt. of water), and at the same time, the heating of the molasses is stopped, and the SHIITAKE is left to cool spontaneously for a whole day and night in the molasses. The amount of the SHIITAKE is a little less than that of the molasses. The SHIITAKE is taken out of the liquid, and the above procedures (heating of molasses, charge of raw SHIITAKE, and immersion for a day and night under spontaneous cooling) are repeated >=3 times. The SHIITAKE impregnated with a large amount of sugar is taken out of the liquid, dried with heat, and smeared with powdery sugar to obtain the SHIITAKE AMANATTO.
Patent JP-S5924458-A (JP)
Title: Reel driving device
Inventor: UEDA ETSUSHI
IPC: G11B15/665
Filed: 1982-07-30
Abstract: PURPOSE:To realize more small-sized, thinner constitution while maintaining constant-torque reel drive, by using a differential gear mechanism consisting of a sun and a planetary gear as a power transmitting means to a reel turntable, and braking the revolution of the planetary gear by using a friction braking mechanism. CONSTITUTION:Power from a rotation driving source such as a motor is transmitted to a ring gear 37 through an idler 36 and then transmitted to the reel turntable 31 through the planetary gear 35 and sun gear 32. When a planetary gear base 34 is fixed by a stopper member 40 and a stop pin 41, the planetary gear 35 operates as an intermediate gear merely in terms of operation and the power from the ring gear 37 is transmitted to the reel turntable 31 without any loss to perform the fast forwarding or rewinding of a magnetic tape. When the stop pin 41 is disengaged from the stopper member 40, the planetary gear base 34 is applied with specific braking force based upon tensile force F applied to a band brake 33, so even if the transmission torque of the rotation driving source is excessive, the planetary gear base 34 is rotated all the time, so the reel turntable 31 is rotated with constant torque.
Patent JP-2000323755-A (JP)
Title: Semiconductor light-emitting device
Inventor: NOZOE MAKOTO
IPC: H01L33/62
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an assembly structure for conductive mounting to a lead frame, which copes with size-reduction of a semiconductor light-emitting element. SOLUTION: A pair of electrodes 5 and 6 are formed on a mount cup 4 of synthetic resin integrally, and a semiconductor light-emitting element 1 is so mounted as to be conductive to the electrodes 5a and 6. Further, the mount cup 4 is so mounted on leads 3a and 3b of a lead frame 3 as to be conductive to the electrodes 5 and 6 so that the interval between the electrodes 5 and 6 provided to the mount cup 4 is shortened, coping with the conductive mounting of the small semiconductor light-emitting element 1.
Patent JP-S5833542-A (JP)
Title: Display system for car
Inventor: MUTOU MASAHITO
IPC: G07C5/08
Filed: 1981-08-24
Abstract: PURPOSE:To utilize a CRT effectively by automatically displaying a plurality of pictures successively to the CRT in a short time and displaying the pictures required in order for a necessary prolonged time through mannual operation when the pictures must be displayed. CONSTITUTION:When normalcy, when there is no trouble, the CRT10 displays a picture as a speed meter, and detects trouble or items of interest when there happen the items of interest of maintenance memory operation such as the travelling of kilometer number of exchanging oil, and the CRT10 automatically displays successively the relative pictures one by one in a short time such as ten sec. The CRT10 returns to an original state after such turn-over of the table of contents, bur when each function mode select key 22 of a keyboard 20 for operation is manually operated under a proper state such as the stoppage of the car the pictures required are displayed successively for a necessary prolonged time in the higher order of priority if depressing a trouble monitor key in the select keys 22 when a trouble monitor is actuated.
Patent JP-H08322731-A (JP)
Title: Beverage extraction apparatus
Inventor: AMAN HOMARE
IPC: A47J31/00
Filed: 1995-05-30
Abstract: PURPOSE: To continuously extract a beverage by constituting a seal wall so as to hold filter paper between both side parts of opposed walls to smoothly transfer the filter paper. CONSTITUTION: An extractor 6 is attached to the upper end of a preserving vessel 8 and consists of a pair of opposed walls 33, 34 extending upwardly so as to form an almost V-shape while mutually separated from the extraction port 32 provided to the lower end of the extractor and the extraction port 32 corresponds to the upper end opening of the preserving vessel 8. A pair of seal walls 36 are provided to the upper part of the extractor 6 corresponding to both side parts of the opposed walls 33, 34. The lower parts of the seal walls 36 has a V-shape almost coinciding with the upper surface shape of the opposed walls 33, 34 and are made freely movable up and down by a drive device. Removing plates are provided inside the seal walls 36 in contact with the inner surfaces of the seal walls 36 in a freely slidable manner.  Further, a cover is attached to the upper part of the extractor 6 with respect to a feed- out device 3.
Patent JP-S61288860-A (JP)
Inventor: OKA TAKEO
IPC: C09J7/02
Filed: 1985-06-17
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-S61291933-A (JP)
Title: Manufacture of secondary metal from aluminum packaging material
Inventor: SANO MAMORU
IPC: C22B7/00
Filed: 1985-06-18
Abstract: PURPOSE:To obtain high purity secondary metal, by treating scrap of aluminum packaging material by dry distillation stage for thermal decomposition, billet making stage, melting stage and the refining stage. CONSTITUTION:Scrap of composite piled aluminum foil packaging material as raw material is subjected to a process of thermal decomposition distillation for recovering aluminum foil and carbide by converting the material to oil and gas under a low temp. Next, recovered materials are separated to aluminum foil and carbon, these are subjected to billet making process, in which these are cut to decrease the vol., compacted then preheated. Next, the compacts are heated and stirred to powder them finely, exothermic high temp. thermit reaction agent is added thereto to melt aluminum foil in droplet state, and these are subjected to melting process for taking out liquid metal and ash by coagulation of the droplet. Next, liquid metal is fed to heated molten metal, these are killed and held at a fixed temp., oxidation inhibitor is scattered, and refining process for taking out and solidifying the metal is applied to obtain secondary metal.
Patent JP-S5466035-A (JP)
Title: Multiple-item input device
Inventor: MIYOSHI NORIOMI
IPC: G06F3/02
Filed: 1977-11-05
Abstract: PURPOSE: To obtain a miniature input device of simple constitution which enables the multiple-item inputting without using several independent switch elements.  
     CONSTITUTION: This device is provided with contact part 2 constituted by providing either conductive rubber 15 turning ON-OFF the intersection of a matrix between column and row layers and conducting electrically only at its pressure-applied part or pressure-sensitive rubber sheet 14 whose opposite part to the intersection of the matrix has been punched out, and small-booklike conductor 12 forming the matrix at column and row layers. Furhter, detacheable display sheet with a plural number input items written ant intersections along column and row conductors 12 is arranged at the upper part of contact part 2, and display windows 10 are provided corresponding to intersections of the matrix; and then, the positioning mechanism is provided which has the click function of making it possible to display items of sheet 22 through windows 10 and detecting cover 3 and the sliding position of cover 3. Next, intersections of the matrix which correspond to input items are depressed through windows 10 of cover 3, thereby making contact parts 2 conductive. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0428051-A (JP)
Title: Cassette type tape player
Inventor: OHASHI TAMAKI
IPC: G11B15/675
Filed: 1990-05-24
Abstract: PURPOSE:To prevent an external vibrating action from being executed by providing an actuation means which obstructs the turning of a holding piece under a non-playing state, releases the turning obstruction state of the holding piece by going when a turning piece is turned to a second position from a first position and returns to the turning obstruction position of the holding piece when the turning piece is moved to the first position from the second position. CONSTITUTION:The actuation means 17 which obstructs the turning of the holding piece 14 under the non-playing state, releases the turning obstruction state of the piece 14 by going when the turning piece 9 is turned to the second position from the first position and returns to the turning obstruction position of the piece 14 when the turning piece 9 is moved to the first position from the second position is provided. In such a way, the holding piece 14 is switched to a turning restriction state to a turning allowable state by utilizing the inverting action of an inversion spring 11. Therefore, the switching action is accurately executed and the turning restriction state of the holding piece 14 can be held unless the spring 11 is inverted. Thus, a malfunction by external vibration is prevented from occurring.
Patent JP-2000186747-A (JP)
Title: Light-heavy halved clearance flywheel
Inventor: YASUOKA KOZO
IPC: F16H33/02
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To attain a power increase with high performance and provide sufficient resistance to high-speed rotation by fitting a circular nipping plate into an outer wheel to form a light-heavy halved structure, and combining different heavy matters to the outside and inside to constitute a weight dispersion caster type. SOLUTION: The protruding part of an outer wheel 1 is nipped from both sides by circular nipping plates 3, 6 consisting of a lightweight material, and the outer wheel 1 and the circular nipping plates 3, 6 are fixed by a stop pin 2 to constitute a flat disc type flywheel. A spline groove 5 is provided in the center of the circular nipping plates 3, 6. This flywheel has a light-heavy halved structure to constitute a weight dispersion caster type. According to this, the loading to a main spindle 1 and a bearing can be reduced, so that a high-degree centrifugal force can be provided because of the weight and material of the outer wheel 1, and at the time of increasing the horsepower, as occasion demands, a high output can be also provided by laminating it. Further, the spline groove 5 is provided, whereby the time for light-heavy halving and combination or recombination can be omitted.
Patent JP-S6112259-A (JP)
Title: Production of steamed chinese noodle
Inventor: HAYASHI SHIROU
IPC: A23L7/109
Filed: 1984-06-26
Abstract: PURPOSE:An amino compound and a carbonyl compound are added to starting materials for steamed Chinese noodles to cause their reaction during the steaming to produce Chinese noodles of good color, high storability, good taste and texture. CONSTITUTION:An amino compound and a carbonyl compound are added to materials for Chinese noodle and the aminocarbonyl reaction (Maillard reaction) is effected during the steaming to give the objective steamed Chinese noodle. Glycine, glutamic acid (or sodium glutamate) or hydrolyzate of animal protein is used as an amino compound. An example of the carbonyl compound is preferably xylose glucose, fructose or hydrolyzate of starch. The color tone of the noodle can be freely varied by changing the amounts of the amino and carbonyl compounds and the pH.
Patent JP-S63298733-A (JP)
Title: Production of magneto-optical recording element
Inventor: SAKURAI YOSHIFUMI
IPC: G11B11/105
Filed: 1987-05-28
Abstract: PURPOSE:To improve corrosion resistance and oxidation resistance by installing a vapor deposition source consisting of an Fe element and rare earth metal element and a substrate for film formation in a reaction vessel and forming a recording film consisting of a magnetic material having high-density packability by a vacuum deposition method on this substrate. CONSTITUTION:The vapor deposition source consisting of the Fe element and rare earth metal element and the substrate for film formation are installed in the reaction vessel and the recording film consisting of the magnetic material having the high-density packability is formed on this substrate by the vacuum deposition method. The high-density packability is expressed by a substantial no decrease in the angle of Kerr rotation of the recording film consisting of the magnetic material in an atmosphere of 60 deg.C and 70% relative humidity. The corrosion resistance and oxidation resistance of the magnetic material film for magneto-optical recording is thereby improved and the long-period reliability of the magneto-optical characteristics is obtd.
Patent JP-H10306064-A (JP)
Title: Production of carbonic ester
Inventor: KOBAYASHI NOBUTO
IPC: C07C68/00
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an efficient process for producing carbonic ester in high selectivity, as the catalyst deterioration is inhibited over a long period of the operation, in a homogeneous catalyst system with reduced corrosion caused by the reaction mixture. SOLUTION: This process for producing carbonic ester comprises the oxidative carbonylation step in which an alcohol is allowed to react with carbon monoxide and oxygen in the presence of metallic copper, a copper compound, or a copper complex, a glycol ether of formula I: R1 O(CH(R2 )CH2 O)n R3 (R1 is a 1-6C alkyl group, R2 is a 1-2 alkyl group or H, R3 is a 1-6C alkyl group or H, n is an integer of 1-12) and a cyclic nitrogen compound, the discharge step in which the reaction mixture of vapor phase is taken out of the reactor, the condensation liquefaction step in which the discharged vapor phase is condensed by heat exchange, the water removal step in which the water is separated and removed from the condensed reaction mixture and the returning step in which the water-removed reaction mixture is allowed to return to the oxidative carbonylation reactor.