baber/WOPTO huggingface dataset:
Patent JP-S6262017-A (JP)
Title: Ball bearing pre-load mechanism of rotor
Inventor: ISHIZUKA YUTAKA
IPC: F16C25/08
Filed: 1985-09-10
Abstract: PURPOSE:To make a rotor thin and improve its performance by providing an annular elastic member in contact with the ball be ring of a shaft placed in a housing and a member retaining said elastic member. CONSTITUTION:A shaft 4 is rotatably supported on a bearing housing 26 by means of a collar 5 and the ball bearings 10, 10. In this case, an annular elastic member, for example O ring 32 is inserted in the lower part of the outer race of the ball bearing 10 positioned under the shaft 4 through a spacer 31. And the O ring 32 is held by an adjusting screw 34 screwing with a motor case 8 from the lower side to generate uniform pressing force acting on the outer periphery of the ball bearing 10. Then a rotor constituted by the shaft 4 and the like can be made thinner and uniform pressing force can be generated on the periphery of the ball bearing 10, and performance of the rotor can be improved.
Patent JP-S5931869-A (JP)
Inventor: PAURU HINI
IPC: H01H50/16
Filed: 1982-11-15
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-2000025811-A (JP)
Title: Liquid discharging container
Inventor: YASHIMA NOBORU
IPC: B65D47/06
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharging container in which a re-filling can be easily carried out and its content material can be easily discharged. SOLUTION: This discharging container is comprised of a discharging cylinder 22 projected upwardly from a partition plate 21; and an outer wall 24 having a liquid recovering space 23 between itself and the discharging cylinder 22 to enclose the discharging cylinder 22 and connected to the discharging cylinder 22 by the partition plate 21. The lowermost end of the partition plate 21 is provided with a liquid recovering opening 25. The discharging cylinder 22 is provided with a discharging element 2 where an axial cutting-apart section 26 ranging from its upper end part 22a to the opening 25 of the partition plate 21. The cutting-apart section 26 is comprised of an upper section 26a having a wide cutting-apart section and a lower section 26b having a narrow cutting- apart width.
Patent JP-S6442818-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIBATA HIDEKI
IPC: H01L21/768
Filed: 1987-08-11
Abstract: PURPOSE:To improve step coverage of contract wiring by performing ion implantation of the same conduction type as the diffusion layer below the contact hole to the bottom part of contact hole and the inside of insulating film between layers and by providing a taper at the upper edge of inner periphery of contact hole. CONSTITUTION:After forming a N-type or P-type diffusion layer 4 on a semiconductor substrate 1, an insulating film 2 between layers including for example high-concentration B and P elements and a BPS (boro-phosphosilicate glass) film 11 with low-temperature reflow (flattening) effect (flows at low-temperature and is easy to be flattened) by ion implantation of high-dose As, P, B, BF2 is accumulated. Then, a contact hole 6 is opened on it and an impure object which is the same conduction type as a diffusion layer 4 below the contact part is introduced by ion implantation and a rediffusion layer 8 is formed on the silicon substrate within the contact hole. At this time, the reflow temperature is made lower for a BPSG film 11 by the impure object introduced into the insulating film 2 between layers and a good taper is formed at the upper edge of inner periphery of contact hole.
Patent JP-2001027942-A (JP)
Title: Print server device
Inventor: SUDO JUNGO
IPC: G03G21/02
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To automatically and intensively manage the user quantity of paper when print data is outputted from plural printers. SOLUTION: Each print data output processing part 15 takes out spool file 13 from spool directory 11 nd outputs it to corresponding printer 12. At that time, the number of print pages, the output destination printer, a form name, a paper size are read from a print attribute file 14. A printer group to which the printer 12 outputting data belongs and a form group and a paper size group, to which the printed form name and the paper size belong, are specified by referring to group definition files 16 to 18. The outputted number of print pages is accumulated and added to the total number of print data in each group unit, which are kept in each of print page number preservation files 19 to 21. Thus, the user quantity of paper is managed in the group unit.
Patent JP-2001028526-A (JP)
Title: High-frequency power amplifier
Inventor: SHINOMIYA YOSHITAKA
IPC: H03G3/30
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To variably set an output power without damaging signal quality and also to ensure power efficiency to be sufficiently highly. SOLUTION: This amplifier is provided with connecting transistors 21 and 22 in multistage which perform power amplification of a high frequency signal, a bias current setting circuit 23 which variably sets the bias current of the transistor 22 on the last stage according to requested output power and adjusts its power efficiency and a feedback circuit 24, which feedbacks the output of the transistor on the last stage to the transistor of the preceding sage side and maintains entire gain of the amplifier. Then, the amplifier varies the output power, while maintaining the power efficiency high and signal quality at a constant level by holding the entire gain at a constant level.
Patent JP-S6093106-A (JP)
Title: Oil pump for separate oil supply type engine
Inventor: YAMADA SEIICHIROU
IPC: F16N13/04
Filed: 1983-10-26
Abstract: PURPOSE:To permit a proper amount of oil to be supplied, improve reliability and reduce oil consumption by changing the slide range of a pivotable member interlocked with the load and rotational frequency of an engine to a plunger cam surface according to the pivotal angle for controlling a stroke. CONSTITUTION:When the opening of a throttle is small and the rotational frequency of an engine is in the low region, a pivotable shaft 48 is pivoted to the fully closed position so that a cam surface 54 approaches a projection 52 the most closely. And before each portion of the cam surface 50 slidably contacts the pivotable shaft 48, the projection 52 contacts a recess 53 to reduce the lift of a cylindrical cam 49 apparently, shorten the stroke of a plunger 28 and reduce the discharge of oil. Also, when the throttle is fully opened as a load is increased, the pivotal shaft 48 is pivoted to the opening direction, the projection 52 is spaced from the recess 53 and the region of the pivotal shaft 48 contacting the cam surface 50 is lengthened so that the stroke of the plunger 28 is elongated and the discharge of oil is increased. Thus, the discharge of oil can be controlled to be a required amount corresponding to the running condition and improve the reliability of lubrication.
Patent JP-H0925663-A (JP)
Title: Soil-removing method of stormwater inlet
Inventor: OOWAYA SHIZUO
IPC: E03F5/14
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent sand and sludge from settling in a stormwater inlet, by arranging a water flow-adjusting frame on the upper face of a base plate installed on the bottom of stormwater inlet and arranging a sludge-collecting cage at the upper end thereof and also arranging upstream and downstream blades so as to freely adjust the support angle at the lower part. SOLUTION: A left side arm installed by making use of a height adjusting hole of a water flow-adjusting frame and a downstream blade turning downward at the front end of the left side arm, are arranged in a stormwater inlet. And a right side arm installed by making use of a height adjusting hole of the water flow-adjusting frame and an upstream blade at the front end thereof are arranged in the inlet. In this case, respective blades are fixed so as to appropriately correspond to the conditions in the stormwater inlet 2 and freely adjust the angle. A box-type sludge-collecting cage in which an inner case with a finer mesh is superposed with an outer case with a coarser mesh, is arranged in the stormwater inlet 2 to catch sand and sludge dropped from a road surface.  A whirlpool with fine sand and sludge passing through the meshes of the sludge-collecting cage is brought in the lower chamber 2F by the action of the water flow-adjusting frame and respective upstream and downstream blades. And sand or the like is curled up together with water and led to the downstream.
Patent JP-H0251623-A (JP)
Title: Automatic control device for two-step decelerating clutch for vessel
Inventor: SHINADA KAZUYOSHI
IPC: F16D48/02
Filed: 1988-08-10
Abstract: PURPOSE:To eliminate production of a shock by changing a decelerating clutch automatically when an engine speed reaches a predetermined value, and accelerating or decelerating until an engine speed can be obtained corresponding to a propellar speed after deceleration. CONSTITUTION:A controller 18 takes an input of a signal from a detecting senser 30, and outputs a clutch changing signal to a deceleration changing valve 15 if an engine speed by a revolution senser 14 reaches a changing speed to a large deceleration with the deceleration changing valve on a small deceleration side. At the same time, a deceleration signal is outputted to a DC motor 13 for a difference between deceleration ratios of the large deceleration and the small deceleration to control a regulator 12, so acceleration or deceleration is performed to make the speed of an engine 1 correspond to the revolution speed of a propellar shaft 4 after deceleration detected by a revolution senser 24. Change of deceleration can thus be achieved without shock or a sudden acceleration or deceleration of a vessel.
Patent JP-2001028278-A (JP)
Title: Branching device
Inventor: SAKAMOTO MASAMI
IPC: H01R4/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a branching device allowing a large number of branches of electric wires to be put in a small space, allowing intermediate splice absorption, and allowing miniaturization and reduction of cost. SOLUTION: This branching device has an insulation bottom plate 7, plural branch connection insulation plates 8 stacked on the insulation bottom plate 7 allowing parallel penetration of respective electric wires 4, and a branch connector part 11 including an insulation housing 9 in cooperation with the insulation bottom plate 7 to hold the respective branch connection insulation plates 8, and plural penetration connection conductors 10 supported by the insulation housing 9. One end side of the penetration connection conductor 10 is inserted through the branch connection insulation plates 8 and is electrically connected with a required electric wire 4 for branch connection, while the other end side is exposed to the outside as a connector male terminal part 10a.
Patent JP-S6179738-A (JP)
Title: Reproduction of al from waste al can
Inventor: NARA KIZO
IPC: C22B21/00
Filed: 1984-09-27
Abstract: PURPOSE:To reduce the sizes of a dry distillation furnace and a heating furnace and to save the cost of equipment, by pressing the sorted waste Al cans in small pieces into a compressed lump, and subjecting the lump to dry distillation and melting. CONSTITUTION:The waste Al cans are cut into small pieces, and the pieces are washed and sorted. The pieces are then pressed by a compressor into a compressed lump. The lump is put into a dry distillation furnace and there undergoes dry distillation. As a result, the protective coats and the printed films formed on its surface are removed by dry distillation. The substance is then heated in an electric resistance furnace, so that the recovery of Al can be attained.
Patent JP-H0543197-A (JP)
Title: Hanger hook for engine work machine
Inventor: FUKUI KOJI
IPC: B66F9/24
Filed: 1991-08-09
Abstract: PURPOSE:To enable fixing of an engine work machine at handrails by suspension since available space for positioning the engine work machine is less when work is made in a restricted space such as on an aerial platform, etc. CONSTITUTION:A lower and upper hangers are provided at the side of an engine work machine A. Then the hangers are hooked to handrails 11 and 12 to enable fixing of them by suspension.
Patent JP-H0752131-A (JP)
Title: Embedding form made of concrete and concrete structure
Inventor: MURAYAMA YASUO
IPC: B28B7/00
Filed: 1993-08-12
Abstract: PURPOSE:To enhance the integrality with main body concrete by providing unevenness to the surface of the cement mortar layer having high compression strength provided to the inner surface of an embedding form made of concrete. CONSTITUTION:In an embedding form 1 made of precast concrete, a cement mortar layer 3 having high compression strength is provided on embedding form concrete 2 and projections 4 are densely provided on the cement mortar layer 3. This embedding form 1 made of precast concrete can be easily produced by casting the embedding form concrete into a manufacturing form having reinforcing rods arranged thereto and casting the cement mortar layer 3 having high compression strength on the cast concrete in predetermined thickness and pressing a press form having unevenness carved therein to the surface of the cement mortar layer 3 before curing and transferring the unevenness to the cement mortar layer 3. By this constitution, the integrality with main body concrete is enhanced.
Patent JP-2000037098-A (JP)
Title: Power conversion apparatus using speed sensor-less vector control
Inventor: YUKI KAZUAKI
IPC: H02P21/00
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To reduce the capacity of a three-phase inverter. SOLUTION: A vector control means of controlling a three-phase inverter 1 on the rotational coordination system of d-q axis is constituted of a current command computing means 5 for computing the current command of torque-axis and magnetic flux-axis from a magnetic flux torque command; a voltage command computing means 6 for computing the voltage command of d-axis and q-axis from at least a torque-axis and magnetic flux axis current command; a coordinate converting means 7 for computing the magnitude of the voltage command comprising d-axis and q-axis voltage commands from the voltage commands of d-axis and q-axis and the angle to the magnetic flux axis; an output frequency computing means 11 for computing the output frequency of the three-phase inverter 1 from at least one of the current, the current command, and the voltage command of a motor;  a gate control means 8 for controlling the gate of the three-phase inverter 1 from the integrated phase of the output frequency of the three-phase inverter 1 and the angle of the voltage command; and a magnetic flux command adjusting means 10 for adjusting the magnetic flux command so that the property of the motor meets the command, from at least one of the voltage command, the magnitude of the voltage command, the current of the motor, and the current command.
Patent JP-S6177758-A (JP)
Title: Monitoring unit for optical fiber state
Inventor: NAKAHARA SHINICHI
IPC: G02B6/02
Filed: 1984-09-26
Abstract: PURPOSE:To obtain a highly sensitive apparatus, by providing a monitor means for monitoring an output signal of an ultrasonic element which detects an ultrasonic wave to be generated in an optical fiber with changes in the state thereof. CONSTITUTION:A laser light 2 from a CO2 laser oscillator 1 focused with a condenser lens 3 employing ZnSe to be incident into the end of an optical fiber 4. The optical fiber, KRS-5, has a transmission characteristic better for wide range of infrared rays from about 3mum-20mum emits a CO2 gas laser light 5. The laser light 5 is focused with the condenser lens 7 and applied to a part to be treated. An ultrasonic element 8 mounted on the optical fiber is small with a high sensitivity and the output thereof is amplified with a preamplifier 9 to several 10s dB to be introduced via a variable range filter 10 with 1-5MHz and a comparator 11. As deterioration in the optical fiber progresses, the output level of the ultrasonic element 8 exceeds a reference voltage of the comparator 11, the output thereof 11 is inverted to halt the laser oscillator 1 and an operator is notified with an alarm buzzer or the like.
Patent JP-S63191246-A (JP)
Title: Processing progress control system
Inventor: OKAMOTO MITSUYOSHI
IPC: G05B23/02
Filed: 1987-08-13
Abstract: PURPOSE:To improve the working efficiency with a process progress control system by setting the time point of a monitoring timer at the value more than the normal processing time of a working part and starting the subsequent processes of a control means with the working end signal received from the working part in case the process of the working part is through within the set time. CONSTITUTION:The set time of a monitoring timer 4 is larger than the normal processing time of a working part and therefore the process of a working part 1 is through before an interruption is applied to a control means 2 from the timer 4 and a working end signal is given to the means 2 as long as the part 1 is working normally. Thus the means 2 can start its subsequent processes. In this case, the working of the part 1 is never interrupted by the interruption given from the means 2 in a processing period of the part 1. Thus the processing time of the part 1 is never extended. If the part 1 has the abnormality, an interruption is applied to the means 2 when said set time of the timer 4 passes. Then the means 2 can start its subsequent processes with this interruption.
Patent JP-H1130521-A (JP)
Title: Surveying machine
Inventor: KAWASHIMA TAKASHI
IPC: G01C15/00
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a surveying machine that can perform a centripetal operation without viewing through a centripetal telescope, can position the mechanical center of a surveying machine at a reference point easily, and contributes to the improvement of working efficiency. SOLUTION: The surveying machine has a centripetal telescope 15 that is provided at the body of the surveying machine, a CCD camera 40 that is placed on the eye piece 14e side of a centripetal telescope 14 and picks up the image of the surrounding of the reference point through the centripetal telescope 14, and a display for displaying the image being picked up by the CCD camera 40. The display can show an index for matching to a light axis L of the CCD camera 40 corresponding to the mechanical center of the surveying machine and matches the center of the index being displayed on the display to the reference point for centripetal operation.
Patent JP-H0524103-A (JP)
Title: Hot plate molding and deep drawing method and apparatus
Inventor: SUZUKI SHIGEMASA
IPC: B29C51/26
Filed: 1991-07-17
Abstract: PURPOSE:To obtain a deep draw molded product having uniform wall thickness by a method wherein the suction part of a mold is allowed to protrude toward a hollow part from the side opposed to a hot plate and a resin sheet is sucked to the suction part and heated air is supplied through the holes of the hot plate in such a state that the central part of the resin sheet is sucked to the suction part to form a preliminarily expanded bottom part. CONSTITUTION:A resin sheet 40 is arranged in contact with a hot plate 10 and a mold is pressed to the resin sheet 40 on the side opposed to the hot plate 10 and the suction part 32 of the mold 14 is allowed to protrude toward the hollow part of the mold 14 from the side opposed to the hot plate 10 and the central part of the resin sheet 40 is sucked to the suction part 32 and, in this state, the suction part is retracted. Next, heated air is supplied from the holes 22 of the hot plate 40 while the resin sheet 40 is pulled up from the hot plate 10 to form a preliminarily expanded bottom part 52. The resin sheet 40 is separated from the suction part 32 to be taken out of the mold 14.
Patent JP-S6178343-A (JP)
Title: Method of making 'bettarazuke' (a kind of radish pickle)
Inventor: KOTANI HIROHIDE
IPC: A23B7/10
Filed: 1984-09-25
Abstract: PURPOSE:Radish is pickled in high-concentration salt solution, then seasoned with sucrose, glucose and fructose and desalted to give BETTARAZUKE of good quality, wrinklefree on the surface, crisp and tasty. CONSTITUTION:Peeled radishes are pickled in a vessel with a saline solution of 14-18% concentration for 1-2 days. Then, the pickled radishes are washed and further pickled by adding 1-2wt% of salt. The radishes are dipped in a solution of sucrose only, or a combination thereof with glucose and fructose or in two solutions of glucose and fructose mixture and sucrose, respectively for 2 days 2 times to effect seasoning and desalting. Then, a prescribed seasoning solution is used to effect finish seasoning to give the objective pickles.
Patent JP-S6260133-A (JP)
Title: Information carrier
Inventor: YAMAMOTO MASAKUNI
IPC: G11B7/00
Filed: 1985-09-11
Abstract: PURPOSE:To read accurately the information on a track by providing the areas for discrimination of adjacent information tracks at the front and back parts of an information track respectively, setting the width of the direction orthogonal to the arrangement of information at the value smaller than the width of the information track in the front area of this track and making the back area of said track serve as an end bit respectively. CONSTITUTION:An information track 201 is separated from the adjacent rack in the arrangement direction of tracks 201 via a separating area 202. A discriminating area 205 serves as an end bit of the track 201 and also functions to discriminate adjacent tracks in the direction orthogonal to the arrangement of bits. The area 202 in a band 203 serves as an R line and the recording width of information on the R line 202 is set smaller than the width of the information track. In such a constitution, it is assured that a sensor array 10 is set on the same information track as long as the line 202 is read completely even in case the parallelism is lost for the area where the array 10 is read.
Patent JP-S6178733-A (JP)
Title: Amorphous solid soluble in intestine
Inventor: MAKITA HIROKAZU
IPC: A61K47/00
Filed: 1984-09-26
Abstract: PURPOSE:To obtain the titled solid free from the gastric damage caused by the oral administration of a non-steroidal anti-inflammatory agent, by compounding a pH-dependent polymeric compound to a non-steroidal anti- inflammatory agent. CONSTITUTION:The objective amorphous solid soluble in the intenstine, contains a non-steroidal anti-inflammatory agent (e.g. indomethacin) and one or more pH-dependent polymeric compounds (e.g. hydroxypropylene methylcellulose) at a weight ratio of 1:0.1-5. The oral administration of a non-steroidal anti- inflammatory agent occasionally causes gastric damage such as gastric ulcer, however, the above solid preparation causes little gastric damage even by oral administration. The solid can be prepared easily by dissolving a non-steroidal anti-inflammatory agent and one or more pH-dependent polymeric compounds in an organic solvent (eg. dichloromethane), and removing the organic solvent from the solution.