baber/WOPTO huggingface dataset:
Patent JP-S6436401-A (JP)
Title: Staple detecting mechanism of automatic sealing machine
Inventor: ISHII SEIICHI
IPC: B65B51/05
Filed: 1987-07-31
Abstract: PURPOSE: To detect a staple of an automatic case sealing machine by moving an insulating sensor cover which keeps an interval between a matter to be detected and a proximity sensor constant, and the proximity sensor by an energizing means. CONSTITUTION: A resin sensor cover 2 is mounted around a proximity sensor 1 which utilizes an oscillation coil of high frequency. A void of about 1-2 mm is set between a sensor face 1b of the proximity sensor 1 and a contact part 2c with a detecting member of a lower part of the sensor cover 2 to adjust the sensitivity. When a corner 4a of a corrugated board of a moving and passing matter to be detected, is brought into contact with a taper part 2a of the sensor cover 2, the sensor face 1b of the proximity sensor 1 detects the existence of a staple 5 in a non-contact condition, by the contact of the sensor cover 2. Thus, the metallic staple can be easily and surely detected even though a case sealing tape 6 is stuck on the staple 5.
Patent JP-S6449652-A (JP)
Title: Timing device for printer with hammer and determinating method of hammer projection timing
Inventor: KENESU ADERUBAATO MAKURIMON JI
IPC: B41J9/50
Filed: 1988-08-02
Abstract: PURPOSE: To repetitively renew in changing frequency with regard to variation in characteristics of shuttle driving mechanism that affects shuttle velocity by repetitively measuring average shuttle velocity between two fence post pulses and storing the value that expresses this average shuttle velocity. CONSTITUTION: A processor consisting of a CPU 134, a program memory 136 and a RAM 138 multiplies the stored time length expressing average shuttle velocity, namely the value of fence period, by percentage corresponding to selected dot density, with which position of appearance time of each dot position within the fence period is determined. A hammer shot timing is determined by giving correction to these dot positions in consideration of hammer flight time, and this hammer shot time is stored. A counter/timer 130 gives output of hammer shot pulses in response to fence post pulses that enter from an encoder 52 and hammer shot time that was stored.
Patent JP-H0478457-A (JP)
Title: Air cleaner
Inventor: NAKAMA HIROTO
IPC: B03C3/155
Filed: 1990-07-20
Abstract: PURPOSE:To increase the efficiency of dust collection under conditions controlling the amt. of ozone generated by setting an electret filter so that the filter crosses an air passage in zigzag and arranging discharge wires at specified regular intervals in a discharge section composed of the discharge wires and flat electrodes. CONSTITUTION:A discharge section 14 composed of discharge wires 12 and flat electrodes 11 is formed at the upper stream side of an air passage and an electret filter 16 is set at the downstream side so that the filter crosses the air passage in zigzag. The discharge wires 12 are arranged at 27-40mm intervals L. High efficiency of dust collection can be obtd. under conditions controlling the amt. of ozone generated so that the concn. of ozone from a nozzle is reduced to <=0.1ppm.
Patent JP-H1039502-A (JP)
Title: Color resist composition
Inventor: TAKASAKI RYUICHIRO
IPC: C09D11/108
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a pigment dispersed color resist excellent in sensitivity, resolution and adhesion by incorporating a specified compd. SOLUTION: This compsn. contains a resin binder, a compd. having ethylenic double bonds, a photopolymn. initiator and a pigment. The compd. having ethylenic double bonds is a compd. contg. two or more partial structures represented by the formula in the same molecule. In the formula, R is H or 1-4C alkyl, (m) is 0 or 1 and (n) is 0-6. The compd. is preferably 1,2- polybutadiene or an allyl (meth)acrylate copolymer contg. a vinyl monomer having a carboxyl or phenolic hydroxyl group as a copolymerizable component. The 1,2-polybutadiene is obtd. by bringing butadiene into living polymn.
Patent JP-H1132955-A (JP)
Title: Vacuum cleaner
Inventor: ODAKA YASUNORI
IPC: A47L9/24
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To improve airtightness by constituting the distance between two-lines of circular lips provided at the inner periphery of a rubber packing so as to be longer than the length of the diameter direction of the circular lip, thereby providing two lines of circular lips and reducing the influence of the variation of the shape of the lip tip caused at the time of applying halogen treatment. SOLUTION: The two lines of circular lips 101 and 102 abutting on the outer peripheral so the cylindrical part of a hose coupling 706 when the coupling 706 is connected to a main body suction port are provided at the inner peripheral surface of the rubber packing 616. In the lips 101 and 102, the diameters of inner peripheral surfaces are larger than the inner diameter of the cylindrical part of the main body suction port and a distance from the press contact surface of the packing 616 and the tip part of the coupling 706 to the two lines of lips 101 and 102 provided at the inner periphery of the packing 616 at the time of inserting the coupling 706 to the main body suction is made longer than the length of the diameter direction of the two lines of lips 101 and 102.
Patent JP-H0518976-A (JP)
Title: Antibody reactivity testing meth0d
Inventor: TOKUDA CHIKASHI
IPC: G01N33/577
Filed: 1991-07-09
Abstract: PURPOSE:To obtain a method for testing the reactivity of a monoclonal antibody. CONSTITUTION:The reactivity of a monoclonal antibody is measured by making the monoclonal antibody to be measured to react with an antigen fixed in a solid phase by means of a polyclonal antibody and further making a marked anti-immunoglobulin antibody to react with the reacted monoclonal antibody. Since this testing method well corresponds to the reactivity when the reactivity is used for an actual immune measuring method, the monoclonal antibody suitable for the immune measuring method can be efficiently selected.
Patent JP-H0841911-A (JP)
Title: Earth retaining construction method and frame-shaped block body used for this method
Inventor: TAKASHIMA MASAHIRO
IPC: E02D29/02
Filed: 1994-07-26
Abstract: PURPOSE:To construct a retaining wall having a fixed height by and shifting a frame-shaped block body at every stage and stacking up while filling material is filled up in the bottomless frame-shaped block body. CONSTITUTION:Recessed parts 13a, 13b are formed at positions for fitting in the side wall 11 of a block body 1 to be stacked upward at the upper end of the side wall 11 of the block body 1. On the other hand, at the lower end of the side wall 11, recessed parts 14a, 14b are formed at positions for fitting in the side wall 11 of the block body 1 located on a lower side. A plurality of such block bodies 1 are adjacently arranged on the ground, and the recessed parts 13a, 13b, 14a, 14b of each block body 1 are put in order in their positions so as to coincide with the group of the block bodies 1 on the second stage. After filling material 3 such as earth and sand is filled up in the block body, the required numbers of block body groups on the second stage are adjacently stacked up on the upper part of the block body group on the lowest stage with slippage set up to be half laterally and optionally at the rear. In this case, the lower end of the block body side wall 11 on the second stage is fitted in the recessed parts 13a, 13b of the block body on the lowest stage, and the upper end of the block body side wall 11 on the lowest stage is fitted in the recessed parts 14a, 14b of the block body on the second stage, and they are fixed so as not to rotate.
Patent JP-S6255776-A (JP)
Title: Individual discriminating system by fingerprint
Inventor: FURUMURA FUMINOBU
IPC: G06K9/00
Filed: 1985-09-04
Abstract: PURPOSE:To reduce the system load and also to cope easily with the increase of users to obtain an individual recognizing means having high reliability, by storing the registered fingerprints of users in a storing medium for individuals after ciphering them and therefore omitting a center file. CONSTITUTION:The fingerprint of a finger 1 of a user is supplied by an input device 2 to be digitized and fetched by a processor 7. The fingerprint feature pattern of the user is read out of an individual-based storing medium 3 by a reader 4 together with the auxiliary data on the feature pattern stored in a storing medium 9 for center file. These read-out feature pattern and data are supplied to the processor 7. Then the feature pattern of the registered fingerprint is displayed at a prescribed position of a picture display device 6 according to said data. While the picture of fingerprint supplied from the device 2 is also displayed on the device 6 with overlap on the feature pattern. The processor 7 decides the coincidence between said feature pattern and the fingerprint picture and sends the result of coincidence to a system 8. Thus the system 8 performs a prescribed operation according to the received result.
Patent JP-H0481524-A (JP)
Title: Internal combustion engine
Inventor: WADA YOSHISADA
IPC: F02B61/06
Filed: 1990-07-24
Abstract: PURPOSE:To improve efficiency and output of an engine and reduce a fuel consumption ration by setting input/output characteristics of a variable angular velocity ratio transmission mechanism so as to generate the change of the angular velocity of a crankshaft for increasing a volume variation ratio in cylinders in an initial period of a stroke, and decreasing it in latter periods of the stroke. CONSTITUTION:A transformation gear transmission mechanism 8 is used as a variable angular velocity ratio transmission mechanism 8. In the case that a changing pattern of the angular velocity shown in the figure is executed to a crankshaft 2, pistons 4 to 7 of cylinders I to IV of a four-cycle four-cylinder internal combustion engine 1 correspond to periods between points A and B in the figure in former half periods of intake and expansion stroke during descending from a top dead center, while they correspond to periods between points C and D in former half periods compression and exhaust stroke during rising from a bottom dead center. In any case, the angular velocity of the crankshaft 2 is higher than that of an output shaft having a constant velocity, so that the pistons 4 to 7 move with a higher speed. Contrarily, the pistons correspond to periods between points B and C in latter half periods of the intake and expansion stroke, and correspond to periods between points D and A in latter half periods of the compression and exhaust stroke. The angular velocity of the crankshaft 2 is thus lower than that of the output shaft having a constant velocity, so that the pistons 4 to 7 move slowly.
Patent JP-H0631463-A (JP)
Title: Method for diagnosing welding machine
Inventor: ISHIKAWA MASAYOSHI
IPC: B23K11/24
Filed: 1992-07-21
Abstract: PURPOSE:To quickly determine the propriety of equipment operation by making a diagnosis based on a guidance function to display the output in order of the incidence of various factors of an equipment abnormal phenomenon of the welding machine. CONSTITUTION:Abnormality of welding machine working numerical values of a welding current, the welding voltage, the welding speed, the pressurizing force of an electrode ring, etc., at the time of resistance-welding of steel materials and abnormality by trend value control based on a specified reference value are quickly detected as the alarm output and the various factors in relation to the equipment abnormal phenomenon of the welding machine detected at the time of this alarm output and the corresponding guide to these abnormal factors are diagnosed based on the guidance function to display the output in order of the incidence of each factor. Consequently, abnormality of the welding machine is quickly detected regardless of the change of welding conditions and a kind of steel and the propriety of equipment operation can be quickly determined.
Patent JP-S6085307-A (JP)
Title: Direction detecting method
Inventor: TATSUMI HIROSHI
IPC: G01B11/26
Filed: 1983-10-17
Abstract: PURPOSE:To facilitate the automation of the detection of the direction, by using the distance between the image of a marker by a lens on an image sensor and the optical axis of the lens, and obtaining the angle of the optical axis with respect to a base line connecting the marker and the lens by a specified formula. CONSTITUTION:The advancing directions of the working of various working vehicles are to be acknowledged. For example, a pair of cameras 5A and 5B is arranged so that the cameras are placed at an equal distance with respect to a central line la of a turntable 2, on which excavating apparatus 3 is provided. A marker 8 is provided on an imaginary running objective line lc. The cameras 5A and 5B, each comprising an image sensor 6 and a lens 7, are fixed so that the optical axis ld of the lens is in parallel with the line la. An image 8a of the marker 8 is formed on the sensor 6 of each of the cameras 5A and 5B. The displacement distance (d) with respect to the axis ld is obtained. The angle theta, which is formed by the base line lx connecting the marker 8 and the lens 7 and the axis ld is obtained by theta=arctan d/l based on the distance l between the lens 7 and the sensor 6 and the distance (d).
Patent JP-H0864091-A (JP)
Title: High pressure pressure switch
Inventor: MAKITA TAKEO
IPC: H01H35/34
Filed: 1994-08-18
Abstract: PURPOSE: To obtain a high pressure pressure switch which can prevent the phenomenon that an operation setting pressure is changed by a corrosion, and a reversal operation at a desired fluid pressure is not carried out at a low cost. CONSTITUTION: A metallic lower cover 4c; a pressure sensitive reversal plate 4a formed by laminating metallic sheets 4a1 ; and a metallic upper cover 4b; are laminated in order, and the periphery is welded so as to imtegrate to form a pressure reaction plate 4. The pressure reaction plate 4 is provided in a switch main body tube, and a reversal operation of the pressure sensitive reversal plate carried out by receiving a fluid pressure at a specific value or higher is transmitted to a switch provided in a switch case through an operating shaft. Of the laminated metallic sheets to compose the pressure sensitive reversal plate, the metallic sheet 4a2 at the lowermost layer to receive the fluid pressure is formed of a metal material having an anticorrosion property.
Patent JP-H0480674-A (JP)
Title: Bus conversion circuit for ic tester
Inventor: NISHI RYUJI
IPC: G01R31/28
Filed: 1990-07-24
Abstract: PURPOSE:To enable the transferring of data into a register only by one data setting using a CPU by arranging an address register to store data from the side of the CPU and a data register with a bit structure the same as that of a data bus on the CPU side. CONSTITUTION:An address register RS3 and a data DTRS4 are made the same in bit structure as a DT bus 20 on the side of a CPU and a DT is written through the bus 20 by one processing with a CPU 1. When the DT is written into a register on the side of a tester terminal according to an address DT at the RS3, it is outputted to an address bus 31 as intact or it is outputted to an address bus 32 on the side of the tester terminal by converting a low-order bit of the address DT sequentially as outputted from the RS3 by a first selection means according to a selection signal from a selector 9. At the same time, by a second selection means, the DT of the RS4 is divided so as to be the same in the bit structure as a DT bus 33 and either a high- or low-order position of the DT is outputted to the bus 33 selectively with a select 10. This enables the CPU to accomplish a transfer processing of the DT to the RS simply by one setting of the DT.
Patent JP-S5895773-A (JP)
Title: Cleaning device of copying machine
Inventor: NAGASAWA NAOKAZU
IPC: G03G21/10
Filed: 1981-12-02
Abstract: PURPOSE:To prevent a toner stored in a device housing from dropping and scattering into a machine, by providing an opening part having a closed over beneath the housing of a cleaning device, and temporary storing and recovering vessel for a removed toner underneath the opening part freely attachably and detachably to close the opening part with the closing cover under interlocking with attaching and detaching of the toner recovering vessel. CONSTITUTION:When a pressing member 20 is pushed by a toner receiving vessel 16, a reciprocating motion of the pressing member 20 is converted to a reciprocating motion of a closed cover 19 by a long link 21 and a short link 22 to open an open part 8 and when the toner recovering vessel 16 is detached, the pressing member 20 is returned by a spring to move the closed cover 19 and to close the opening part 8. In this regard, an upper hole 16a of the toner recovering vessel 16 is made longer than a corresponded stroke portion required to open and close the opening part 8 by the closing cover 19 under being effected by the pressing member 20 in comparing with length in the longitudinal direction of the opening part 8, so that the opening and closing operations of the closed cover 19 are completed while the hole 16a of the toner recovering vessel 16 is superposed on the opening part 8.
Patent JP-2000031136-A (JP)
Title: Protective member for plasma processing system
Inventor: FUJITSUKA KUNIHIRO
IPC: C23C16/44
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To reduce generation of particles while enhancing plasma resistance by providing a texture structure in which Si of specified weight is dispersed uniformly in atomic level into a glassy carbon texture and the mean lattice plane interval of graphite hexagonal mesh plane layer is specified. SOLUTION: A glassy carbon texture composing a protective member for plasma processing system has a texture structure where Si is dispersed uniformly in atomic level and at a content in the range of 0.1-30 wt.%. In the crystal structure of glassy carbon material containing Si, mean lattice plane interval d002 of graphite hexagonal mesh plane layer must be in the range of 0.340-0.380 nm. According to the arrangement, reaction to plasma gas can be suppressed and the inner wall part of a plasma processing system can be protected effectively. Furthermore, generation of particles due to abrasion of the inner wall part can be reduced and plasma processing can be performed stably over a long term.
Patent JP-H0479069-A (JP)
Title: Reproducing device
Inventor: GOSEKI TSUTOMU
IPC: G11B19/02
Filed: 1990-07-23
Abstract: PURPOSE:To reduce the number of operating keys and to improve the operability of a search function by controlling a reproducing speed in accordance with an operating position of an operating key and performing jump reproducing when the operating position becomes approximately the max. CONSTITUTION:A shuttle 1 is freely turnable from a reference point (standard reproducing) A to the right and left, and is energized to be restored automatically to the reference point A when an operation is not performed. When the shuttle 1 is positioned in the reference point A, the video disk player is operated to perform reproducing at a standard speed. When the shuttle 1 is rotated to the right in a fixed range, such multiplication reproducing as two times, four times, eight times and sixteen times in order corresponding to an operating angle is performed. On the other hand, when the shuttle 1 is rotated to the left, reverse multiplication reproducing is performed at a speed corresponding to its operating angle in a similar manner. Moreover, the shuttle 1 is rotated to a turnable limited point, the jump reproducing is performed in the forward direction or reverse direction according to the rotating direction if the rotation is to the right or left. By this method, the number of operating keys is reduced and the operability is improved.
Patent JP-S6440640-A (JP)
Title: Control and monitor apparatus of loom
Inventor: SHODA TAKAO
IPC: G05B19/042
Filed: 1987-08-05
Abstract: PURPOSE: To provide a control monitor equipped with a host computer, a personal computer for telecommunication, a personal computer for monitoring use, and a loading controller, thereby capable of automatically operating and controlling a loom or the like. CONSTITUTION: This control monitor for a loom or the like is such one as to be equipped with a host computer HC, a personal computer for telecommunication PC-E, a personal computer for monitoring use PC-B, and a loading controller; wherein the host computer HC has data files including differential data and gives production instructions to a relevant network; the personal computer for telecommunication PC-E works so as to make a file receiving of data from the host computer HC and load the in the network and manage the files; the personal computer for monitoring use PC-B holds data from the personal computer of telecommunication PC-E and works so as to add operation data to the above data and download the resulting data and also monitors the function of the loom using signals therefrom;  and controllers CB-3, CB control the operation of the loom based on data from the personal computer for monitoring use PC-B.
Patent JP-S5984671-A (JP)
Title: Steering device of car
Inventor: FURUKAWA OSAMU
IPC: B62D7/15
Filed: 1982-11-04
Abstract: PURPOSE:To simplify the structure by constituting the output shaft of a front wheel steering system, the input shaft of a rear wheel steering system, and a linkage shaft connecting them with one flexible jointless shaft in a device steering both the front wheel and the rear wheel. CONSTITUTION:When a handle 1 is operated to rotate a handle shaft 2, a rack shaft 21 is moved to the left or right against a gear box 20 and also tie rods 3 are moved to the left or right, thereby knuckle arms 4 are rotated in the left or right direction to steer front wheels 6. And in conjunction with the left or right movement of the rack shaft 21, a jointless shaft 40 connected to it is rotated, an eccentric pin 45 provided on its back makes cranking, and subsequently rear wheels 16 are steered through a joint member 32, tie rods 13, and knuckle arms 14. The front and rear wheel steering systems are thus connected with the jointless shaft 40, which is provided with a flexible section 44, therefore a universal joint used in the past can be made unnecessary.
Patent JP-H0748386-A (JP)
Title: Method for separating trimethoxysilane
Inventor: ADACHI KOICHI
IPC: C07F7/04
Filed: 1993-08-05
Abstract: PURPOSE:To provide an effective method for separating trimethoxysilane. CONSTITUTION:The characteristic of this method for separating trimethoxysilane comprises separating a distilled off azeotropic mixture of n-hexane with methanol into the n-hexane and methanol at <=25 deg.C in an azeotropic distillation method for separating the methanol from a solution containing trimethoxysilane and the methanol using the n-hexane as an azeotropic agent.
Patent JP-H0243345-A (JP)
Title: Lead frame material for semiconductor device
Inventor: UCHIYAMA NAOKI
IPC: C22C38/08
Filed: 1988-08-04
Abstract: PURPOSE:To obtain the title lead frame material for semiconductor device having a small difference in the thermal expansion from an Si chip over a temp. range from high temp. to low temp. by specifying the composition of the material consisting of Ni, Si, Mn, S, C, N, and Fe. CONSTITUTION:The lead frame material for a semiconductor device contains, by weight, 39-41% Ni, 0.005-0.05% Si, 0.001-0.01% Mn, <=50ppm S, <=1000ppm (C+N), the balance Fe, and inevitable imputities, and has a small difference in the thermal expansion from an Si chip over a temp. range from high temp. to low temp. Si chips are die-bonded by using this lead frame material, and the void generating rate and warpage rate can be reduced.