baber/WOPTO huggingface dataset:
Patent JP-H1054367-A (JP)
Title: Air filling apparatus serving as basket
Inventor: SAITO KAZUO
IPC: F04B45/06
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To fill air at a short time, and house an air mat and an equipment in an injector main body in an unused time by detachably arranging a cover body on the upper part of the air injector main body for filling air in a rubber boat and the like, and stretching a fabric body having good air tightness between the cover body and a bottom member. SOLUTION: In the case where a large boat and the like are inflated, a cover body 10 and an opening part frame part 12 are locked with each other in a tightly closed condition by a holder 11, the connector 19 of a hose 13 is connected to an air feed port such as a rubber boat, an injector main body 1 is vertically moved, and air is fed. At this time, in the case where the injector main body l is pushed downward and air is fed to a hose 13 side, a small hole 15 is closed by the non-adhesive part of a diaphragm valve, and thereby, air leakage is prevented. When the injector main body 1 is pulled upward, outside air is sucked from the small hole 15 into the injector main body l., Since the injector main body 1 is formed largely, it is possible to house a held rubber boat, a beach mat, an equipment, and the like into the injector main body 1 by dismounting the cover body 10.
Patent JP-H04120897-A (JP)
Title: Transmitter existence announcing system
Inventor: ONOZAWA TAKAHIRO
IPC: H04Q9/00
Filed: 1990-09-11
Abstract: PURPOSE:To announce a place, where a transmitter is existent, to a user by responding to an existence confirming operation on the transmitter side by executing the operation on the side of a main body equipment, and transmitting either a sound or light or the both sound and light. CONSTITUTION:When the existence of the transmitter is not clear and it is necessary for the user to confirm the place, an operation ON/OFF switching part 2, which is normally set in an OFF state excepting for such a case, is changed over to an ON state. Then, a radio wave transmission part 3 is operated to transmit weak radio waves 7, and a reception part 5 receives these weak radio waves 7 and executes a signal processing required for operating an announcement part 6. The announcement part 6 emits either the sound or the light or both sound and light according to a signal from the reception part 5. Thus, the place where the transmitter exists can be announced to the user.
Patent JP-H1187702-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: HARUGUCHI HIDEKI
IPC: H01L29/78
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device such as IGBT, and its manufacturing method, wherein a gate oxide film in a channel region of which latch-up is easy to oxide is locally made thicker to increase a negative current which is controlled by a gate voltage, with an input capacity reduced. SOLUTION: A p<+> -layer 3 selectively formed on a surface part of an n<-> -layer 2, an n<+> -layer 4 formed in a ladder-form, on a surface part of the p<+> -layer 3, a gate electrode 5 formed, via a gate insulating film 6. on the surface of p<+> -layer 3 which is between the n<-> -layer 2 and the n<+> -layer 4. A source electrode 7 so formed as to contact a rung 8 of a ladder of the n<+> -layer 4, are provided, and an gate insulating film 6A at a ladder rung vicinity A of the n<+> -layer 4 is locally thicker than a gate insulating film 6B at a ladder opening part vicinity B, so that a Hall current value Jh at a channel region 10 at the vicinity A of a ladder rung 8 is low, resulting in a structure which is hard to be distracted.
Patent JP-S6484219-A (JP)
Title: Production of contact lens
Inventor: ONOZUKA SHIGEHARU
IPC: B29D11/02
Filed: 1987-09-26
Abstract: PURPOSE:To produce a contact lens having high dimensional precision of shape with high mold releasability from a monomer having an optional compsn. by treating the surface of a casting mold consisting of an ethylene/vinyl alcohol copolymer to have water repellency then carrying out polymn. of the monomer after pouring the monomer in the casting mold. CONSTITUTION:An ethylene/vinyl alcohol copolymer is selected for a material of a casting mold, and the surface of the casting mold is treated so as to have water repellency. Then, a monomer is poured into the mold and polymerized in the mold. By this method, a soft contact lens having high dimensional precision of shape is produced with high mold releasability. Also, a hard contact lens requiring severer stand of dimensional precision of shape is produced with satisfactory mold releasability.
Patent JP-S62101864-A (JP)
Title: Engine controller
Inventor: YOSHIMURA HIROSHI
IPC: F02D1/08
Filed: 1985-10-29
Abstract: PURPOSE:To prevent a vehicle from uncontrollable running or the like, on a short mode trouble of a step motor which actuates a fuel control lever, by letting the step motor in a nonexcited condition and returning the lever to an idle position by means of a return spring. CONSTITUTION:A step motor A and a load sensor 5 are connected to a control lever (fuel control lever) 2 of an injection pump 1 through a rod 31 and a rod 32, respectively. The load sensor 5 is provided in order to detect whether the lever 2 is at an idle position (a) or at a full load position (b). Thereupon, A backup relay C is interposed for providing connection between each of phase coil I-IV and a power supply VB. Then, at a short mode trouble, a transistor D is energized to operate the backup relay C, thereby disconnecting the power supply to have the step motor A set in nonexitated condition and returning the lever 2 to an idle position by means of a return spring 4.
Patent JP-S61119523-A (JP)
Title: Particular rod material container
Inventor: MIDORIKAWA SHIGEHISA
IPC: B65G59/06
Filed: 1984-11-16
Abstract: PURPOSE:To automate containment of plural rods by coupling plural containing rods into a ladder through a holder then containing into shelf while lying and passing to a receiving table thereafter moving from the shelf to the receiving table in longitudinal condition thereby facilitating receiving/delivering with small area. CONSTITUTION:In order to take out necessary print roll (a), a longitudinally movable body 9 and a bucket function member 10 are corresponded with the front face of shelf step 6 to match the width of guide rails 26, 26' with the width of containing rails 2, 2' then the function member 10 is brought near to a holder 53 including the print roll (a) of shelf step 6 to match the inlet port of rails 26, 26' with the inlet of rails 2, 2'. Then an elevating lateral rod 31 is lowered to couple the holder 53 and to wind up the rope 43 to be contained in the function member 10. Thereafter, the function member 10 is returned and lowered to bring near to the receiving/delivering rail thus to match the inlet port of the rails 26, 26' with the inlet of the receiving/delivering rail thereafter the holder 53 is bridged over the receiving/delivering rails to mount the print roll (a) while to release and take out the necessary print roll (a).
Patent JP-S6484612-A (JP)
Title: Rotary type polarized electromagnet
Inventor: HAMAGUCHI HIROAKI
IPC: H01F7/14
Filed: 1987-09-26
Abstract: PURPOSE:To provide a large range of rotation against a magnetic gap by a method wherein either a magnet block or a coil block is fixed to the prescribed position, the other block is pivotally supported in a freely rotatable manner, and the first and the second pole faces are incliningly formed. CONSTITUTION:A magnetic block 10 is formed between a pair of pole plates separately positioned almost in parallel with each other in such a manner that a pair of permanent magnets 11 are pinched. Both pole plates 12 are arranged incliningly so that they intersect with a rotating shaft 30. A coil block 20 is formed by winding a coil 22 around the center piece of an almost horizontal U-shaped iron core 21, and both leg pieces are bent in the same direction against the surface containing the horizontal U-shape. The tip part of the leg pieces of the iron core 21 is inserted into the gap 13 of the block 10. When a current is applied to the coil 22, the block 10 is rotated in the direction of current conduction. As a result, a large range of rotation against a magnetic gap can be obtained.
Patent JP-H08152601-A (JP)
Title: Driving method of display element and display device
Inventor: TSUBOYAMA AKIRA
IPC: G02F1/133
Filed: 1995-09-20
Abstract: PURPOSE: To make it possible to prevent the occurrence of flicker and to obviate the parting, deviating, etc., of displays between frames. CONSTITUTION: Only the scanning electrodes C1a, C2a, C3a,... corresponding t sub-pixels of a larger area are scanned in the case of driving a liquid crystal display element 1. As to the way how the animation display is visible, the line (a) which has the largest area, therefore, contributes most to luminance and corresponds to the sub-pixels is scanned preferentially at 30Hz, by which the parting and deviating of the displays between the frames are eliminated. As a result, the animation display is made relatively smooth and high-speed plotting is spuriously made possible.
Patent JP-2001066285-A (JP)
Title: Detection device and urine-analyzing device
Inventor: KUNITAKE YASUHIRO
IPC: G01N33/493
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent the influence to a detection value due to the generation of gas such as dissolved oxygen in a liquid supply path by judging whether it is necessary to substitute a solution remaining in the liquid supply path to a biosensor or not and by substituting the solution if needed. SOLUTION: The device that is installed in a toilet or the like for analyzing urine or the like is provided with a carrying tube 150 of liquid to a biosensor such as a glycosuria sensor 28 in a measurement unit 11 or the like. Bubbles may be generated in the carrying tube 150 or the like if the device is not operated for a long time. Therefore, for example, if power-saving time has been set to the device, it is judged whether it is the start of power-saving time, buffer solution for eliminating bubbles is sucked for performing specific bubble elimination if it is the start of power-saving time, and the liquid is sent to the carrying tube 150. When no power-saving time has been set, the similar bubble elimination is made periodically, for example, at specific time of day.  The sensors of protein, occult bleeding, creatine, sodium ion, and the like can also be used instead of the glycosuria sensor.
Patent JP-2000075899-A (JP)
Title: Synthesis apparatus for waveform signal and time base compression and expansion apparatus
Inventor: KIKUMOTO TADAO
IPC: G10L25/18
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To permit the smooth expansion and compression of waveform signals and to permit processing in real time by forming at least, either of frequency information and amplitude information to the waveform signals corresponding to the respective infrequency bands divided to plural infrequency band groups. SOLUTION: A multirate analysis section comprises a multirate preprocessing section for dividing the waveform signals to main bands and sub-bands, a sub- band analysis section for analyzing the amplitude values and instantaneous frequencies of the respective sub-bands and a memory section for storing the amplitude values and instantaneous frequencies analyzed by the sub-band analysis sections. The processing in the respective sub-band analysis sections is divided to the four sub-bands, by which the amplitude values and instantaneous frequencies are analyzed. The data amplitude value and instantaneous frequency of the respective analyzed sub-bands is limited in the bands and, therefore, the sampling frequencies are considerably thinned and the information quantity may be compressed and may be stored into the memory section.  As a result, the reproduced sounds do not have flat sounds even of the waveform signals are expanded and compressed.
Patent JP-H0691376-A (JP)
Title: Ceramics piece for welding
Inventor: DAITOKU KAZUMI
IPC: B23K9/20
Filed: 1992-07-28
Abstract: PURPOSE:To prevent the occurrence of cracking due to thermal stress on a ceramics piece main body without being subject to restriction on materials of the ceramics piece main body and a stud. CONSTITUTION:A recessed part 4a is formed on the surface 2 of the ceramics piece main body 1, a hole part 7 to penetrate to the rear 3 side is provided on this recessed part 4a to store fixed embers 26 and 31, a pin start 10 of the stud 9 is inserted into the hole part 7 from the rear 3 side and this pin part 10 is fixed by the fixed members 26 and 31, by which the ceramics main body 1 is held between a flange part 13 of the stud 9 and the fixed members 26 and 31.
Patent JP-2001064606-A (JP)
Title: Adhesive sheet for ink jet recording
Inventor: YAMAMOTO MANABU
IPC: C09J7/02
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To prepare an adhesive sheet for ink jet recording having little curl caused by temperature and humidity changes of the surrounding environment and excellent in working suitability and quality. SOLUTION: In an adhesive sheet for ink jet recording constituted by laminating a base surface material for ink jet recording, an adhesive layer and peeling paper, the adhesive sheet for ink jet recording is made to have a ratio of a tensile elongation at break in the MD direction of the peeling paper to that in the CD direction of 1.10-3.50.
Patent JP-S61121042-A (JP)
Title: Optical switch
Inventor: YAMAZAKI OSAMU
IPC: H04B10/00
Filed: 1984-11-16
Abstract: PURPOSE:To make a device including coupling parts small-sized by arranging optical waveguides for incident light in parallel approximately on a substrate and providing another output-side optical waveguide of a multiplexer crossing said optical waveguides and providing an optical switch of total reflection type at each intersection of optical waveguides. CONSTITUTION:Optical waveguides of load type coated with a tantalum oxide are used as the first - the fourth optical waveguides 2-5. Input-side and output-side end faces 16 and 17 of a substrate 1 are produced by cleavage along the R surface of a sapphire. The first - the fifth optical waveguides 2-6 are produced in parallel and vertically to the input end face in accordance with the core diameter of an optical fiber. Another optical waveguide, namely, the fifth optical waveguide 6 is provided to cross the first - the fourth optical waveguides 2-5 at 2 deg. and is bent at a low curvature before the output end face 17 to be vertical to the output end face. The thickness of an aluminum oxide of the waveguide is increased twice in crossing parts, and 1A-4A optical switches 8-11 are provided there.
Patent JP-H0992287-A (JP)
Title: Negative plate for lead-acid battery
Inventor: WADA KEIICHI
IPC: H01M4/62
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a negative plate for a lead-acid battery capable of increasing low temperature high rate discharge capacity, lengthening the life, and preventing the decrease of hydrogen overvoltage. SOLUTION: A shrinkage preventing agent comprising fluorinated lignin sulfonate (lignin sulfonate obtained by substituting hydrogen bonded to carbon adjacent to the carbonyl group of lignin sulfonate with fluorine) is added to a negative active material. 0.1-1.0wt.% fluorinated lignin sulfonate based on the weight of the lead powder of the negative active material is added to the negative active material.
Patent JP-H03106945-A (JP)
Title: Foamable silicone rubber composition, its curing and cured product thereof
Inventor: TAKAHASHI MASAHARU
IPC: C08J9/00
Filed: 1989-09-19
Abstract: PURPOSE:To obtain the title composition wherein TiO2 powder increases the ability to absorb microwaves and the foaming and curing can be performed by ultrahigh-frequency vulcanization, by mixing a diorganopolysiloxane with a silica filler, a TiO2 powder, a blowing agent and a curing agent. CONSTITUTION:100 pts.wt. diorganopolysiloxane of the formula [wherein R is a (substituted) monovalent hydrocarbon group; and a=1.95-2.05], having an average degree of polymerization of 3000-30000, is mixed with 10-300 pts.wt. fine powdery silica filler, 5-200 pts.wt. TiO2 powder (desirably rutile) of a mean particle diameter <=30mum, 1-10 pts.wt. blowing agent (e.g. azobisisobutyronitrile) and a curing agent (e.g. dicumyl peroxide). A foam having fine uniform cells can be obtained because the TiO2 powder can increase the ability to absorb microwaves and can generate heat when irradiated with microwaves, and therefore the composition can be vulcanized by ultrahigh-frequency waves.
Patent JP-H05251056-A (JP)
Title: Electrodeless discharge lamp
Inventor: OKADA ATSUNORI
IPC: H01J65/04
Filed: 1991-09-24
Abstract: PURPOSE:To provide a discharge lamp having prominent efficiency, good starting property, low cost, long service life, and easy manufacture. CONSTITUTION:Inside an electrodeless luminous tube 8 formed of a substance which has light transmissibility such as quartz glass or hard glass, a luminous substance which is made into a gas at a temperature less than 400 deg.C, such as beta-diketone metallic chelate, is sealed, together with mercury and a rare gas, or only with a rare gas. This lamp is lighted by a coil 9 applying a high-frequency electromagnetic field provided on the peripheral wall of the luminous tube 8.
Patent JP-2000077706-A (JP)
Title: Superlattice avalanche photodiode
Inventor: HIRAOKA ATSUSHI
IPC: H01L31/107
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To enhance the synthetic performances for a measuring instrument by suppressing the decline in rapidity and high GB (gain band width) product while making feasible of increasing S/N by lowering dark current. SOLUTION: In the case of higher dark current due to the shortened superlattice doubling layer, the specific ionization ratio and the carrier saturation rate are enhanced by the extension of doubling layer. Furthermore, the decline in rapidity and high GB product is suppressed, and the thickness and concentration of a seat doped layer 2 are controlled, thereby making feasible of optimizing the field distribution in the extension of the superlattice doubling layer.
Patent JP-S63101112-A (JP)
Title: Suspension for vehicle
Inventor: HARAGUCHI TETSUNORI
IPC: B60G3/18
Filed: 1986-10-15
Abstract: PURPOSE:To improve the degree of freedom to set the toe change characteristic by providing an auxiliary member connecting the front end of a rod for suppressing the longitudinal movement of a carrier and the inner end of an arm swayably vertically and longitudinally and movably longitudinally via elastic members respectively. CONSTITUTION:An auxiliary member 20 formed with steel pipes 2-30 into a triangle is connected to a vehicle body swayably longitudinally centering a bush 36, and a rod 18 and a front arm 14 are connected to the other two ends swayably vertically and longitudinally via bushes 52, 50 respectively. According to this constitution, while a small longitudinal force is applied, the bush 50 is mainly deflected, and no displacement of the auxiliary member 20 occurs. Therefore, no toe change occurs. When the longitudinal force becomes large, the auxiliary member 20 is displaced, thus resulting in toe-in. Accordingly, the toe change characteristic can be set with a large degree of freedom by selecting spring constants of bushes and the distance between the swaying center of the auxiliary member and the junction of the rod and the arm.
Patent JP-H0883676-A (JP)
Title: Induction heating dezincing device
Inventor: ISHIHARA SUSUMU
IPC: H05B6/10
Filed: 1994-09-12
Abstract: PURPOSE: To restrain a reduction in the service life of an induction furnace lining due to the deposition or the line of zinc, and re-use a galvanized steel plate for providing the high quality of cast iron by first melting the zinc of the steel plate for the removal and discharge thereof and, then, melting the dezinced steel plate. CONSTITUTION: A galvanized steel plate 12 is induction heated in a heating cylinder 3 to melt only zinc, and an evaporated zinc oxide is discharged from an exhaust duct 6. Also, a dezinced steel plate 12a and granulated zinc 19 are discharged from an exhaust port 9 to a lower transport tool 15. In this case, the granulated zinc 19 passes a wire gauze 17 and drops to a save-all. On the other hand, the remaining dezinced steel plate 12a is fed to a melting furnace 2, thereby obtaining molten metal 23. Thus, the reaction of zinc with a furnace refractory material, or the penetration of zinc vapors into the lining layer of a melting chamber can be prevented to restrain the occurrence of a cause to shorten furnace service life. Also, the zinc can be removed and the quality of cast iron can be thereby improved.  Furthermore, inexpensive galvanized steel plate can be re-used, thereby enhancing economy.
Patent JP-S6484539-A (JP)
Title: Circuit breaker
Inventor: HOSHIKAWA TAKEYOSHI
IPC: H01H71/54
Filed: 1987-09-28
Abstract: PURPOSE:To form a circuit breaker to operate securely using small number of parts by forming integrally a plate spring to press a trip bar to a reset lever in the reset direction. CONSTITUTION:By the output of a current transformer, a movable iron core 25 of a release type electromagnet 23 is operated, and a trip bar 27 is made to follow the operation of the movable iron core 25. By the operation of the trip bar 27, a circuit trip device 10 is linked to the trip bar 27, and a main contact 7 is cut off. In this case, a reset lever 34 is linked to the operation of the circuit trip device 10 in the circuit cut-off direction, the trip bar 27 is pressed by a plate spring 37 incorporated together with the lever 34, and the movable iron core 25 can be restored to the reset position securely. Furthermore, by the bending operation of the plate spring 37 of the reset lever 34, the differences of the movements of the circuit trip device, the trip bar 27, and the movable iron core 25 are absorbed. At the same time, a condition that an excessive external force acts from the reset lever 34 to the trip bar 27 and the movable iron core 25 can be avoided.
Patent JP-H0771269-A (JP)
Title: Compound engine
Inventor: HIDAKA YOSHIAKI
IPC: F02B73/00
Filed: 1993-09-02
Abstract: PURPOSE:To provide a compound engine having high efficiency and high output by utilizing characteristics of a two-cycle engine and a four-cycle engine. CONSTITUTION:Pistons 3a, 3b of engines A, B are so connected to a common crank shaft 5 as to move for a top and bottom dead centers substantially in a synchronously manner, which crank shaft 5 has a common crank chamber 2c in which a connecting rod 4b of the two-cycle engine B and a connecting rod 4a of the four-cycle engine A are arranged. An external air introduction passage 2d is communicated with the crank chamber 2c, while the crank chamber 2c is communicated with a combustion chamber of the two-cycle engine A by a scavenging passage 2e.