baber/WOPTO huggingface dataset:
Patent JP-H01164898-A (JP)
Title: Intermittent oil supply control device
Inventor: TAKUBO NOBUHIKO
IPC: F16N29/04
Filed: 1987-12-16
Abstract: PURPOSE:To minimize the time of rest of operation when the amount of oil in an oil tank is reduced, by controlling whether a warning signal alone is issued or an emergency stop signal is also issued when an oil level detector is operated. CONSTITUTION:When an oil level detector such as a float switch FS or the like is operated, it is determined whether only a warning signal WS alarming the necessity of replenishment of oil or an emergency stop signal ES is issued. After the warning signal WS being issued, if oil is supplied before the next operating cycle of an oil feed pump, the warning signal mode is released without the emergency stop signal ES being issued, but if no oil is supplied, the emergency stop signal ES is issued. With this arrangement, only one float switch is used and so force, thereby it is possible to surely attain the lubrication of a machine while aiming at lowering the cost and at miniaturizing the intermittent oil supply apparatus.
Patent JP-H04193506-A (JP)
Title: Method and device for impregnating fiber bundle with molten resin
Inventor: POURI MARUTEIRA
IPC: B29B11/16
Filed: 1990-11-26
Abstract: PURPOSE: To uniformly impregnate fiber bundles with melted resin without excess and insufficiency by passing the bundles to a nozzle port of a nozzle for diffusing the resin under a high pressure, and passing the resin supplied under the high pressure through the bundles to lower its pressure, and impregnating the bundles with the resin. CONSTITUTION: Fiber bundles 10 to be impregnated with resin are guided to a nozzle port 13 of a nozzle head 11, and brought into contact with it. Melted resin injected under a high pressure from the port 13 penetrates into the bundles 10 to surround the individual fibers for constituting the bundles 10 and to impregnate the bundles 10 with the resin. The impregnated fibers are disposed under an atmospheric pressure or lower pressure. Or, the head 24 is disposed in a chamber 21 containing melted resin of lower pressure than the pressure in a nozzle 23 in which melt thermoplastic resin to be supplied from an extruder blows out, and the bundles 10 to be impregnated with the resin is passed through the chamber.
Patent JP-H11234794-A (JP)
Title: Method and device for attenuating mechanical resonance of speaker
Inventor: VARLA ARI
IPC: H04R3/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a method for attenuating mechanical resonance of a speaker by attenuating mechanical vibration of a driver for speaker components. SOLUTION: One additional mass 1 or over is fitted to a speaker magnet structure 6 or a frame 4 in the vicinity of the speaker magnet structure elastically by using a spring 2 or the like, and the additional mass 1 is selected so that a resonance frequency at a resonance point or within an effective resonance range of a driver 7, the frame 4 or a speaker enclosure mechanically coupled with the driver 7 or the frame 4 is provided. Through the configuration above, the mechanical vibration energy produced by a magnetic circuit is transferred to the additional mass to cause vibration therein, and then an elastic coupling element absorbs the energy through friction loss of its material.
Patent JP-H02168584-A (JP)
Title: Cord connector
Inventor: SAKATA EIJI
IPC: H05K7/00
Filed: 1988-12-21
Abstract: PURPOSE:To facilitate re-connection of a cord without moving a connector by connecting a cord connection terminal of an electric apparatus with a jack part on the back surface side of a plate, and by connecting each jack on the front side of the plate together by using another continuous cord so as to connect electric apparatus together as required. CONSTITUTION:A body case 1 is formed into a box with a front case 1a, a rear case 1b, and a bottom plate 1c, with magnetic shield effect maintained. On the edge of a sliding thumb 19 that is provided on the upper side of the case 1a, an engaging stoppage 20 is provided detachable, and by the operation thereof, the case 1b is mounted or demounted on the bottom plate 1c. On the front part of the case 1, a plate 2 is provided upright and is penetrated so as to attach a connection body 3, and a jack part 3a that is provided on both edges of this is situated on the front part of the plate 2, while a jack part 3b on the back surface side, and the name of apparatus to be connected is written on each vertical line. A spring member 5 and a stopper are provided on the plate 2, which is tilted by them, and a cord 7 with a connection terminal 8 is inserted into the jack part.
Patent JP-H03124550-A (JP)
Title: Transport container which can be fold-formed
Inventor: HAARIISU BURUUNO MOROBUSUKISU
IPC: B65D6/22
Filed: 1989-12-12
Abstract: PURPOSE: To neatly package a plurality of packaging units by providing a plurality of recessed area in its first side and a plurality of projecting parts projecting from a second side on a bottom part, and to stack a container together with other containers even in a folded condition or in a flat-developed condition. CONSTITUTION: Side walls 14, 16 are connected to a bottom part 12 along folding lines 18, 20, and end walls 22, 24 are also connected to the bottom part 12 along folding lines 26, 28. A plurality of recessed parts 30 are provided on the bottom wall part 12, and the recessed parts 30 are arranged inwardly in the axial direction of the folding lines 18, 20, 26, 28. Projecting parts 32 are provided downward from the bottom wall part 12, and the projecting parts 32 are arranged concentric with the recessed parts 30. Individual containers can be stacked even in a developed condition of the container, or in a folded condition.
Patent JP-H04194331-A (JP)
Title: Valve-timing controller apparatus for engine
Inventor: HITOMI MITSUO
IPC: F02D13/02
Filed: 1990-11-28
Abstract: PURPOSE:To promote warming of an engine to improve the exhaust gas purification performance, by making small the valve overlap amount throughout all operational region during a cold time period of the engine when the engine is in a low-revolution/low-load state. CONSTITUTION:An amount of valve overlap can be made variable by a variable valve timing mechanism 5. When the engine is in a low-revolution/low-load region, ECU 13 controls the variable valve timing mechanism 5 to make small the amount of valve overlap. By this, generating EGR amount is reduced with the result that the combustion temperature and exhaust temperature are raised. Consequently, engine warming is promoted whereby the exhaust gas purification performance is improved.
Patent JP-H05160383-A (JP)
Title: Solid-state image sensor
Inventor: OGAWA MASAAKI
IPC: H01L27/148
Filed: 1991-12-06
Abstract: PURPOSE:To restrain enlargement or reduction of the shape of color filter, and decrease generation of horizontal hillock. CONSTITUTION:A light shielding film 20 is formed on the upper layer of charge transfer paths 3 and 4, and between respective light receiving sections 2, arranged in matrix in any one direction thereof. In other words, the light shielding film 20 is formed not around each light receiving section 2, but on only both sides of the section. Therefore, generation of halation and horizontal hillock decreases.
Patent JP-H11162999-A (JP)
Title: Semiconductor device cutting and accommodating device
Inventor: TABATA YOSHIKAZU
IPC: H01L21/50
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device cutting and accommodating device which can improve grade of external appearance, by cleaning cutting face of a semiconductor device and can maintain a high level of productivity in clean production environment. SOLUTION: A semiconductor device cutting and accommodating device is equipped with a cutter 2 which cuts semiconductor devices into individuals from a substrate where these semiconductor devices are made in plural numbers, a storage 5 which accommodates the semiconductor devices after cutting, a transfer tray 4 which carriers the above semiconductor devices cut into individuals by the cutter 2, a pickup 6 for discharge, and first and second cleaning devices 7 and 8 which clean the board cutting faces on both sides of the above semiconductor devices before the above semiconductor devices are accommodated in the storage 5 after being cut into individuals by the cutter 2.
Patent JP-H05225213-A (JP)
Title: System for reserving medical treatment
Inventor: KEIFU KUMIKO
Filed: 1991-12-06
Abstract: PURPOSE:To simplify the reference processing of reservation conditions and to smoothly execute a medical treatment reservation procedure by integrating and managing various medical treatment reservation jobs. CONSTITUTION:This system is provided with a medical treatment time frame preparation part 1 to set a medical treatment time frame at every medical treatment section and doctor in charge, reservation condition retrieving part 2 for reporting the relevant reservation condition by retrieving a medical treatment reservation file 2 corresponding to the collation of the reservation condition at every medical treatment section and doctor in charge, reservation registration part 3 for setting the scheduled medical treatment date and time of the relevant doctor in charge into the medical treatment time frame while referring to the reservation condition and writing the date and time in the medical treatment reservation file 5, and medical treatment reservation managing part 4 for preparing a reserved patient list at every medical treatment section and doctor in charge and erasing unwanted reservation data.
Patent JP-H04196031-A (JP)
Title: Magnetron
Inventor: HARADA AKIICHI
IPC: H01J23/15
Filed: 1990-11-28
Abstract: PURPOSE:To prevent a through electrode from easily falling off by providing a through hole in a part, buried in the mold material of a metal member for the through electrode, and forcing the filled mold material to invade and pass through inside of the though hole. CONSTITUTION:Holes 4d are drilled in a part 4c, buried in a mold material, of the tab part 4b of a through conductor 4. Since the mold material is placed in these holes 4d to connect the mold materials on both sides of the buried part 4c to each other, binding force between the mold material and the through conductor 4 is far increased from the conventioned binding force. In this way, fixing strength of a through electrode tab by the mold material becomes sufficient, and the through electrode tab is pinched in a receptacle side, while repeating its mounting/removing to/from the receptacle, and prevented from easily falling off.
Patent JP-H04196380-A (JP)
Title: Manufacture of semiconductor laser element and light exposure mask
Inventor: UCHIDA KENJI
IPC: H01S5/22
Filed: 1990-11-28
Abstract: PURPOSE:To lessen a clad layer in thickness variation on both the sides of a ridge waveguide so as to enable a semiconductor laser element to be uniform in quality and enhanced in yield by a method wherein an opening is provided to the surface of a growth layer so as to reach an active layer after the growth of a crystal of double hetero-structure is finished, and the step of the opening is measured by a film thickness gauge. CONSTITUTION:A second clad layer is partially removed to make an active layer exposed, and the second clad layer by the exposed part is measured in thickness. A second clad layer etching mask is formed on a ridge waveguide forming part, the exposed part, and an evaluation ridge waveguide 12 formed adjacent to the exposed part, and the thickness of the mask is measured. The second clad layer is etched for the formation of a ridge waveguide and an evaluation ridge waveguide layer 12, and a level difference between the surface of the mask on the exposed part and the surface of the evaluation ridge waveguide 12 is measured. Therefore, the ridge waveguide 12 can be formed through the non-destructive direct measurement of the whole surface of a wafer. By this setup, a clad layer can be lessened in thickness dispersion, and a semiconductor laser element of this design can be improved in yield.
Patent JP-H01166102-A (JP)
Title: Method for calculating offset locus of numerical controller
Inventor: OTA MIKI
IPC: G05B19/18
Filed: 1987-12-22
Abstract: PURPOSE:To calculate desired offset locus data by executing a prescribed tool diameter correction arithmetic processing concerning only a tool movement command block out of a numerical control program. CONSTITUTION:A variable 1 is set to a head designation 3 and the NC of i-th block is read out of a RAM 1. As the variable is increased by one, that is repeated till a movement command is present. When the movement command is present, which of areas 2a and 2b for operating an intersection is pointed out is judged by the contents of the head designating area 3 and it is fetched to either of them. When the fetching is terminated, an intersection arithmetic operation is executed, the head designating area is updated, the arithmetic operation result is stored into a buffer for executing a distribution, '1' is added to a variable (i) and the same processing is executed. Even when where are no block data in the areas 2a and 2b, '1' is added to the variable (i), the same processing is executed and it is executed concerning all blocks.
Patent JP-H09164403-A (JP)
Title: Dull rolling method for metallic sheet
Inventor: ISHIWATARI AKINOBU
IPC: B21B1/22
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To provide the method for executing dull rolling of a metallic sheet without causing any unevenness of color tone and brightness in the longitudinal direction. SOLUTION: In this dull rolling method of the final pass at the time of rolling the metallic sheet P using a cold rolling mill 1, a brightness measuring instrument 8 is provided on the outlet side of the rolling mill 1, brightness is measured with the measuring instrument 8, a measured brightness is compares with the target brightness and the difference between them is calculated. By using a preliminary given relationship between the variation of draft and the variation of brightness, the target draft is calculated from the difference of brightness and the draft at this point of time and, by changing the screw-down location of the rolling mill 1, the color tone and brightens are controlled constant.
Patent JP-H01164910-A (JP)
Title: Macro photographing mechanism for lens barrel of zoom lens
Inventor: TANAKA HITOSHI
IPC: G03B15/00
Filed: 1987-12-21
Abstract: PURPOSE:To provide a macro photographing function in a compact lens barrel by constituting the title mechanism so that in a position of the longest focal distance, a first lens group supporting frame is rotated around the optical axis by a driving means, and by its rotation, a second driving means moves backward a second lens group supporting frame. CONSTITUTION:In case of executing macro photographing, when a pinion 24 is further rotated in the transfer-out direction in a state that the focal distance has become the longest, a driving ring 22 further rotates around the optical axis, and a guide pin 21 formed as one body with the first lens group supporting frame 3 goes into a groove part 19a in the peripheral direction of a fixed frame 17, and moves in the peripheral direction. In this case, since a cam cylindrical body 10 is not rotated by other guide pin, a linear groove 9 of the first lens group supporting frame 3 rotates around the optical axis against a cam groove 11, and a guide pin 13 provided projectingly on the second lens group supporting frame 4 moves backward. In such a way, only a second lens group 2 moves backward and an interval between both the lens groups 1, 2 is widened, and a macro photographing state is obtained. Therefore, a macro photographing function can be provided compactly.
Patent JP-H03182933-A (JP)
Title: Data processor
Inventor: ABE FUMIHIRO
IPC: G06F13/00
Filed: 1989-12-12
Abstract: PURPOSE:To speed up a processing without damaging the versatility of a micro processor by storing in a RAM a transfer program for transferring a program in ROM to RAM. CONSTITUTION:When the micro processor 1 is started, it jumps to the head address of a transfer program storage area 3c in ROM 3, transfers fixed data stored in a storage area 3a to a fixed data loading area 2d in RAM 2 by the execution of the transfer program stored in the storage area 3c and transfers the program stored in a storage area 3b to a program loading area 2e. When transfer terminates, the micro processor 1 jumps to the head address of the program loading area 2e by the execution of a jump instruction arranged at the end of the transfer program, and the execution of the program is started. Thus, a processing speed is speeded up without damaging the versatility of the micro processor.
Patent JP-H07149208-A (JP)
Title: Head lamp washer
Inventor: KIMURA HIROAKI
IPC: B60S1/52
Filed: 1993-11-30
Abstract: PURPOSE:To absorb a manufacturing error, an installtion error, etc., and to surely close a car body opening with a cover at the time when it is not used. CONSTITUTION:A cover 9 is arranged on a nozzle holder 50 by way of using a ball joint 51 so that it can tilt slightly. An opening 5 is closed by pressing the cover 9 on the upper surface of a bumper 2 in the state where an injection nozzle 7 is stored in the bumper 2 and not used. The cover 9 certainly closes the opening 5 by way of tilting.
Patent JP-H10158444-A (JP)
Title: Polypropylene composition
Inventor: HIRANAKA SHINGO
IPC: C08K5/521
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a very good polypropylene composition improved in rigidity and impact resistance by mixing a polypropylene with a nucleator comprising a metal salt of a rosin type diterpene acid and a metal alkylphosphate. SOLUTION: 100 pts.wt. polypropylene is mixed with 0.005-1 pt.wt. metal salt of a rosin type diterpene acid and 0.01-0.5 pt.wt. metal alkylphosphate. The polypropylene is not particularly limited and may be a known one. The nucleator being the metal salt of the rosin type diterpene acid is represented by for example formula I (wherein R1 to R3 are each H, an alkyl, a cycloalkyl or an aryl; M is a mono- to tri-valent metal ion; and n is the valence of M and is 1-3). The metal alkylphosphate is represented by for example formula II (wherein R is a 1-8C alkyl; and M is a metal (I or II) compound. It is desirable that the respective components are mixed with each other by means of e.g. a tumbler or a Henschel mixer, the mixture is melt-kneaded with an extruder, and the extrudate is formed into e.g. pellets.
Patent JP-H04267962-A (JP)
Title: Fluid product spraying or distributing device for drawing in fluid product in exit passage at the end of operation
Inventor: AREN RAFUOTSUSU
IPC: B05B1/28
Filed: 1991-11-13
Abstract: PURPOSE: To prevent a dispensed product from remaining at an outlet passage by changing the volume of a aspiration chamber delineated by a piston and plunger rods by the relative gliding motion between the plunger rods and the piston. CONSTITUTION: The hollow plunger rods 7 and 8 have the outlet passage 12 and are coupled to the piston 3 so as to actuate the piston 3 and is capable of spraying or dispensing the fluid product. The aspiration chamber 19 is communicated with the plunger rods 7 and 8 and reduces the volume when the plunger rods 7 and 8 are pressed. The volume increases when the pressing force is removed from the plunger rods 7 and 8. Namely, the aspiration chamber 19 is delineated by the piston 3 and the plunger rods 7 and 8 are the volume of the aspiration chamber 19 is changed by the relative gliding motion between the plunger rods 7 and 8 and the piston 3. As a result, the sprayed or dispensed product is prevented from remaining in the outlet passage 12.
Patent JP-H04193083-A (JP)
Title: Speed controller
Inventor: YAMASHITA KOJIRO
IPC: H02P25/098
Filed: 1990-11-27
Abstract: PURPOSE:To reduce the speed pulsation of a motor by providing it with a means for deciding the quantity of compensation to disturbance and a storage means for storing the quantity of compensation being gotten, and adding the quantity of compensation to the output of a speed control means. CONSTITUTION:Considering the disturbance occurring in connection with the position of the rotor such as cogging torque, it is supposed that such disturbance occurs m times per revolution. Moreover, it is defined that it should be compensated dividing the one cycle of the cyclic disturbance and that the number of elements, which are contained in a storage means 4-1 to store the quantity of compensation, is N. An encoder 10 selects the one of mXN pulses per revolution. Thereupon, by counting the encoder pulses with an N-ary counter being the rotational position detection means 4-2, the phase of the cyclic disturbance and the value of the counter can be corresponded to 1 vs. 1. By making the value of this counter and the numbers given to n pieces of elements, which are contained in the storage means to store the quantity of compensation, correspond to each other, each phase of the cyclic disturbance and the element to store the quantity of compensation are made to correspond to each other.
Patent JP-H0536535-A (JP)
Title: Lc filter
Inventor: EZAKI MITSUNOBU
IPC: H01G4/40
Filed: 1991-12-09
Abstract: PURPOSE:To diminish the distribution capacity generated between wound up conductor layers for manufacturing the title LC filter having excellent high frequency characteristics. CONSTITUTION:The title LC filter is provided with the first conductor sheet 1a, the second conductor sheet 2a and the third conductor sheet 3a to be overlapped with one another through the intermediary of dielectric films 4 and then wound up later. On the other hand, the first conductor sheet 1a and the second conductor sheet 2a are provide with input-output terminals 20a, 21a, 22a, 23a while the third conductor sheet 3a is provided with a grounding terminal 25a etc.
Patent JP-H06170465-A (JP)
Title: Device for attaching flange corner piece
Inventor: KANAZAWA AKIO
IPC: B21D39/02
Filed: 1992-12-03
Abstract: PURPOSE:To provide a flange corner piece attaching device in which each process of the feeding, forcibly pressing and fixing of a corner piece to the flange corner of a duct can be automatically executed. CONSTITUTION:The device is composed by providing a duct mounting stand 8, a corner piece feeding device 2, and a corner piece attaching device 3, the corner piece feeding device 2 pushes out corner pieces 7 mounted by the arbitrary number of pieces on a feeding rail one by one to a feeding port side of an end part of the feeding rail, and feeds to a flange corner of a duct 5 mounted on a prescribed position on the duct mounting stand 8 from the feeding port of the feeding rail. When the corner pieces 7 mounted on the prescribed position on the feeding rail 14 is used up, the corner pieces 7 mounted on a replenishing stand 16 is supplied. The corner piece attaching devices 3 press and fix the fed corner pieces 7 on a flange surface by rotating a pressing arm 9, and lock them with caulking by rotating a bend pressing arm 10.