baber/WOPTO huggingface dataset:
Patent JP-H0691544-A (JP)
Title: High speed cutting grinding wheel for steel pipe
Inventor: UENO KOSAKU
IPC: B24D5/12
Filed: 1992-09-09
Abstract: PURPOSE:To prevent seizure of a pipe end surface when a steel pipe, particularly, a high carbon steel pipe or a thick wall steel pipe is cut. CONSTITUTION:Both side surface side grinding wheel plates 1 and 1 where an abrasive grain diameter is large and a joining degree is strong, are superposed and joined integrally upon both side surfaces of inside grinding wheel plates 2 and 2 where an abrasive grain diameter is small and a joining degree is weak. When a steel pipe is cut by using such grinding wheel 3, seizure of a pipe end surface can be prevented, and unit requirement of the grinding wheel can be improved significantly.
Patent JP-H06115161-A (JP)
Title: Led driving circuit and led printing head
Inventor: NAKAJIMA NORIO
IPC: H04N1/036
Filed: 1992-10-07
Abstract: PURPOSE:To provide an LED driving circuit and an LED printing head which can simplify the construction of a driver IC corresponding to an LED array and dispense with data lines for gradation data between the driver ICs. CONSTITUTION:A signal based on a gradation data signal outputted from a strode time control IC 4 is common to driver ICs 1, and by the logical output of this signal and a signal for turning on sequentially the driver ICs 1, LEDs 21 of each LED array 22 are made to light sequentially.
Patent JP-H10113621-A (JP)
Title: Fruit sorting device
Inventor: TANAKA AKIRA
IPC: B07B13/00
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To improve the transportation treating efficiency of containers in the case of packing once in the containers for the purpose of transportation from a sorting conveyor to ensuing stage treating devices. SOLUTION: This fruit sorting device is so constituted as to house the fruits to be sorted which are classified by the sorting conveyor 13 into the containers (x) transported by an empty container transporting conveyor 20. Pool conveyors 21, 21,... which keep the fruit housing containers (x) to stand-by are disposed at this device. Transporting conveyors 22, 22 which successively transport the containers (x) and semi-automatic dampers 23, 23 which invert the containers (x) to a fixed volume packing device 24, 24 side are disposed between the pool conveyors 21, 21, a plurality of which are installed in combination, and the ensuing stage treating devices, such as fixed volume packing devices 24, 24. Conveyors 26, 26 for the empty containers which transfer the empty containers (x) interlocked to discharge the contents are connected to the container transporting conveyor 20.  A closed circuit is constituted between the classifying and discharging section of the sorting conveyor 13 and the ensuing stage treating devices so that the containess are circulated and transferred.
Patent JP-S63124788-A (JP)
Title: Drive for servomotor
Inventor: NAGAOKA MASATO
IPC: H02P29/00
Filed: 1986-11-12
Abstract: PURPOSE:To prevent the uncontrolled operation of a servomotor by out putting a cryptographic signal together with a position command signal from a motor- position command control section, deciding whether the cryptographic signal is a predetermined signal and then driving the servomotor. CONSTITUTION:A motor-position command control section 11 outputs a cryptographic signal together with a position command signal for commanding the position of a motor. When the operation of each section is normal, the state in which the results of cryptographic decoding in a cryptographic-signal decoding section 12 is brought to a coincided one. Consequently, the position command signal is input to a servomotor drive circuit 13 while a revolution permission signal is input to a revolution stoppage control section 14. When uncontrolled operation or a malfunction is generated in the motor-position command control section 11, the state in which the results of cryptographic decoding in the cryptographic command decoding section 12 do not coincide is brought about. Accordingly, the revolution permission signal is not input to the revolution stoppage control section 14, and a motor stoppage command signal is generated and an emergency stop section 18 stops a servomotor 15.
Patent JP-H0989879-A (JP)
Title: Method for evaluating low-temperature fluidity
Inventor: FUKUI FUMIO
IPC: G01N33/22
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To improve the correlation of a practical critical temperature and filtration properties of a fuel oil, by setting a sucking speed and a mesh of a filter in a specific range and measuring a clogging point for the fuel oil containing an extract hardly containing asphaltene, slurry oil and desulfurized residue. SOLUTION: While a suction pressure, a cooling speed and a mesh of a filter are respectively set to -2.5 to -3.5kPa, 20-30 deg.C/h and 48-58μm, a clogging point of a fuel oil to the mesh is measured. The fuel oil contains 0.1wt.% of at least one of an extract containing smaller than 1wt.% asphaltene, slurry oil and desulfurized oil, has a gas chromatography distillation end point of 380-550 deg.C, preferably, 400-530 deg.C, and a ratio of the fluidity-improving agent addition amount (volumetric ppm)/the wax amount (wt.%) of 20-500, preferably 100-300. A correlation of the filtration properties of the fuel oil and a practical critical temperature is improved based on the relation of the measured clogging point and the practical critical temperature.
Patent JP-2000094803-A (JP)
Title: Printing control device, printing control method, and storage medium
Inventor: TOKURA YUTAKA
IPC: B41J5/30
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To allow the printing mechanism of a printing device to exhibit its maximum capacity so as to print efficiently in perfecting print in a printing control apparatus such as a host computer that permits a printing device for conducting print every page unit and capable of printing on both the obverse and reverse surfaces of a sheet-like printing medium to print. SOLUTION: Printing data is taken in a printing data buffer from a spooler in accordance with a printing command (S301). The number of pages of printing data within the buffer is calculated (S302), and if the number of pages calculated is one page, a printing guarantee mode is set (S303, 304), if two or three pages, a low speed mode is set (S305, S306), if four or five pages, a medium speed mode is set (S307, S308), and if six pages or more, a high speed mode is set. At each mode of low speed, medium speed, and high speed, perfecting print is conducted in order of respective different pages.
Patent JP-2000094019-A (JP)
Title: Method for controlling running speed of material to be rolled
Inventor: YAMAZAKI YASUKUNI
IPC: B21B37/26
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a controlling method of the running speed of a material to be rolled by which the control of the heating temp. and cooling temp. is easy even when thickness is changed during rolling. SOLUTION: At the time of flying thickness change for changing the thickness of the material 1 to be rolled during rolling by changing the roll gap of each rolling stand 3a-3g at the same time that the thickness changing position of the material to be rolled reaches each rolling stand 3a-3g, the circumferential speed of the roll of each rolling stand 3a-3g is controlled so that the mass flow of the material 1 to be rolled on the inlet side of the rolling stand 3a on the most upstream side in the traveling direction of the material 1 to be rolled or the mass flow of the material 1 to be rolled on the outlet side of the rolling stand 3g on the most downstream side in the traveling direction of the material 1 to be rolled is always constant.
Patent JP-H07121922-A (JP)
Title: Optical head
Inventor: MIYATA MASATO
IPC: G11B11/10
Filed: 1993-10-27
Abstract: PURPOSE:To obtain an optical head whose performance is high and which is small and low-cost. CONSTITUTION:A silicon substrate 2 is placed on an inclined stand 1, a semiconductor laser 3 is mounted on the silicon substrate 2, a photodetector 8 and a photodetection part are formed, a light diffraction element 5 is constituted integrally, and a package is formed. The semiconductor laser 3 radiates light to a direction parallel to the silicon substrate 2, the light is reflected by a half-mirror face 4a on a polarization and separation element 4, it is shone at a magneto-optical recording medium 7 via a light diffraction element 5 and an objective lens 6, reflected light is passed through the objective lens 6 and the light diffraction element 5, zero-order diffracted light from the light diffraction element 5 is received by the photodetector 8 is light for detection of a magneto-optical signal, and + or -first-order diffracted light from the light diffraction element 5 is received by the photodetection part. A grating 5a which separates radiated light into one main beam and two subbeams and a hologram 5b which gives power in mutually opposite directions to the + or -first-order diffracted light are formed in the light diffraction element 5.
Patent JP-H03131331-A (JP)
Title: Powder dissolving apparatus
Inventor: TANIGUCHI TORU
IPC: C02F1/52
Filed: 1989-10-16
Abstract: PURPOSE:To uniformly and rapidly dissolve a fine powder in a liquid without exposing the same to mechanical stirring and mixing action by a method wherein the powder is involved in the liquid in the upper chamber of a distributing disc partitioned by a liquid jet ring to be mixed with and dissolved in the liquid. CONSTITUTION:A liquid conduit 14 whose wide-mouthed discharge port 6 is upwardly opened is arranged at the almost central part of a dissolving case 10 upwardly opened so as to be separated from the case 10. A distributing disc 18 is arranged at the almost center of the wide-mouthed discharge port 16 of the liquid conduit 14 so as to provide a predetermined gap from the inner surface of the wide-mouthed opening thereof and forms an annular nozzle 100 injecting the liquid guided from the liquid conduit in an almost vertical direction to the aforementioned gap. Further, a powder feeder 22 is arranged above the distributing disc 18 and feeds a desired powder to the liquid jet ring 20 formed by the liquid injected from the annular nozzle 100. The powder is involved in the liquid within the upper chamber A of the distributing disc 18 demarcated by the liquid jet ring 20 to be mixed with and dissolved in the liquid.
Patent JP-H07103481-A (JP)
Title: Glow plug made of ceramics
Inventor: KAWAMURA HIDEO
IPC: H05B3/48
Filed: 1993-10-04
Abstract: PURPOSE:To provide a self current control type glow plug made of ceramics, which is provided with a stabilized strength, strong against heat shock and the like and durable against high temperature and high stress. CONSTITUTION:A pipe 2 made of ceramics is fixed to a hollow main body 1 equipped with an electrode 10 and a small first hole 8 is formed at the side of the tip end of the pipe 2 while a large second hole 9 is formed at the side of the electrode 10. A tungsten wire 3 is provided with a first coil unit 6, contacted with the inner wall surface of the first hole 8, and a second coil unit 7, not contacted with the inner wall surface of the second hole 9, while one end 16 of the tungsten wire 3 is connected to the electrode 10 and the other end 13 thereof is connected to the main body 1. The pipe 2 is filled with ceramics filler 4 and second ceramics filler 14 whereby a hollow section 5 is formed. The second coil unit 7 is arranged in the hollow section 5 of the pipe 2. The first coil unit 6 constitutes a heat generating unit 12 while the second coil unit 7 constitutes a current control unit.
Patent JP-H04146918-A (JP)
Title: Resin composition, formation of transparent thin film, and transparent thin film
Inventor: NAKAYAMA KOJI
IPC: C03C17/32
Filed: 1990-10-09
Abstract: PURPOSE:To obtain a resin composition which can give a transparent thin film excellent in especially smoothness and adhesion by mixing an epoxy resin comprising a specified resin mixture with a specified curing agent. CONSTITUTION:A resin composition comprising an epoxy resin, a curing agent and an organic solvent as an optional component wherein the epoxy resin comprises a polyepoxy resin of formula I and a glycidyl ether of a novolac resin (e.g. a glycidyl ether of a cresol novolac resin), and the curing agent comprises a phenol aralkyl resin of formula II. A transparent thin film can be formed by forming a thin film by using the above resin composition and curing this film by heating. The obtained film is excellent in adhesion to, e.g. a colored resin formed on a substrate such as a glass plate and smoothness.
Patent JP-H03129847-A (JP)
Title: Ic inspecting jig
Inventor: FUJISHITA TOSHIHIRO
IPC: H01L21/66
Filed: 1989-10-16
Abstract: PURPOSE:To contrive the improvement of the precision of an inspection without making an artificial mistake interpose by a method wherein an IC inspecting jig is provided with connecting pins, which are moved by leads to protrude from the outer frame body of an IC, and a substrate adhered with a conductive material which is short-circuited or opened by these pins. CONSTITUTION:An IC 3 is stepped in the direction shown by an arrow, the IC 3 is loaded on the surface, which is an insulating material, of a substrate 1 while leads of the IC 3 are inserted in insertion holes of the substrate 1, the IC 3 is pressed to the direction shown by the arrow and the points of the leads are brought into contact to connecting pins 2 at a contact pressure to correspond to the amount of a margin to shrink plungers 2b and springs 2c of the pins 2. Here, if the leads of the IC 3 all exist, the plungers 2b of all the pins 2 are isolated from the conductive material of the substrate 1 and a continuity results in not existing between first and second wirings 4 and 5. In case a lead does not exist, the plunger 2b, which exist at a place where the lead does not exist, of a pogo pin 2 is remained as it is made to ascend and a continuity exists between the wirings 4 and 5. Thereby, an artificial mistake is eliminated and the precision of an inspection can be improved.
Patent JP-S62129875-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03G15/047
Filed: 1985-11-30
Abstract: PURPOSE:To differ the color of other image from the color of one side image and to improve the performance of a device by synthesizing one image of other original and forming an image at plural transferred materials to the prescribed scope of one side original. CONSTITUTION:Onto an original stand 2 of a main body 1 of an image forming device, the first and second originals G1 and G2 are set, the originals G1 and G2 are scanned with the optical system by a lamp 4, mirrors 5-7, etc., and the image is image-formed through a lens block 8 for the variable to a photosensitive body drum 10. At an console panel 30 of the main body 1, operating keys 30a-30d, a position designating key 30e, a writing central designating key 30f, a color designating key 30g, etc., are provided. Further, the deleting array to delete the image of the scope set at the time of forming the image to the drum 10 is provided. To the prescribed scope of one side original G1, the picture of other original G2 is synthesized, and the image is formed at the transferred material. The color of the image of the original G1 is a black color and the image of the original G2 is a red color of a seal, etc.
Patent JP-2000096208-A (JP)
Title: Golf club member made of titanium and its hardening treatment
Inventor: SATO MASAHIRO
IPC: C23C8/06
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a golf club member capable of improving a surface repulsion for a golf ball and also improving its flying distance. SOLUTION: This member is constituted by forming a primary nitrogen solid-solution hardened layer and a secondary oxygen solid-solution hardened layer improving a surface repulsion with a golf ball. The primary nitrogen solid-solution hardened layer is formed in the depth of 20 μm from the surface, and the secondary oxygen solid-solution hardened layer is formed in the depth from 20 to 100 μm.
Patent JP-S62129018-A (JP)
Inventor: HAMAOKA SHIGEO
IPC: A47J27/21
Filed: 1985-11-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08131148-A (JP)
Title: Soft pack of cigarette
Inventor: MAEJIMA HIROTOSHI
IPC: B65B19/22
Filed: 1994-11-02
Abstract: PURPOSE: To prepare a soft pack from which a cigarette is excellently taken out. CONSTITUTION: This soft pack is provided with an inner box part 2 having packed plural cigarettes, an outer box part 6 packing the inner box part 2 except a closed face formed by folding the inner packing paper of the inner box, and a sealing paper 8 which is stuck to the closed face and the outer box part and retains the closed face. The sealing paper 8 has re-tackiness.
Patent JP-H11110095-A (JP)
Title: Switching unit for semiconductor device
Inventor: SUZUKI MASAHIKO
IPC: G06F3/00
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To switch a semiconductor device to the new one without removing the 1st semiconductor device from a circuit board by connecting removably the 2nd semiconductor device to the circuit board via a connecting terminal and then validating and invalidating the 1st semiconductor device and the 1st one placed on the circuit board respectively via a switching connection circuit part. SOLUTION: A memory 50, i.e., a 1st semiconductor device is previously mounted on a circuit board 36 to be electrically connected to the board 36, and a basic program such as that called BIOS, etc., is written into the memory 50. Then a connecting terminal member 60 is electrically connected to the board 36, and a memory 55, i.e., a 2nd semiconductor device is electrically connected onto a slave board 70. An electric connecting terminal 74 is electrically connected to the member 60 by setting the terminal 74 in the member 60. Then the memories 50 and 55 are selected when a short circuit member is not set and set in an electric connecting terminal 72 of the board 70 respectively.
Patent JP-S61146207-A (JP)
Inventor: TAKAHASHI ATSUSHI
IPC: A47B23/00
Filed: 1984-12-20
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-H10114411-A (JP)
Title: Liquid separation device
Inventor: SUZUKI SHOYA
IPC: B65G25/06
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a liquid separation device in which an object to be purified supply mechanism does not so largely project on the side of a separation mechanism so as to miniaturize the whole device, and the object to be purified can be supplied into the rotary receiving tank of a separation mechanism by the object to be purified supply mechanism without dispersing to the circumference and returning to a supply position. SOLUTION: An object to be purified is supplied into a rotary receiving tank of a separation mechanism by an object to be purified supply mechanism 22. The rotary receiving tank is rotated in the condition of receiving the object to be purified, and liquid stuck to the object is separated and removed. The object to be purified supply mechanism 22 is provided with a bucket 74 receiving and carrying the object to be purified. The bucket 74 is reciprocated up and down by a moving mechanism 70 between a supply position to which the object to be purified is supplied and a supply position at which the object to be purified is supplied into the rotary receiving tank.
Patent JP-H01114282-A (JP)
Title: Method for generating code book in vector quantization
Inventor: MAEDA MITSURU
IPC: H04N19/94
Filed: 1987-10-28
Abstract: PURPOSE:To prevent the deterioration of picture quality by pre-processing an input pattern in a training sequence inputted at the time of generation, separating plural components from subsequent data and registering components which have respectively been coded. CONSTITUTION:An orthogonal transformer 1 executes Hadamard-transformation from picture data with respect to blocks. A scalar quantizer 2 executes scalar quantization at every element, and numbers them from '1' in the order of a small absolute value. A separator 3 separates information into phase information P, amplitude information A and zero information Z. Respective information P, A and Z which have been thus obtained are inputted to respective vector quantizers, 4-6, and the codes of the patterns mapped by substitution from the components of high frequency are outputted. The pattern codes are inputted to a synthesizing device 7 and coding data are obtained. Since the inversion of phase information does not occur between phase information of pre-coding and that of post-decoding, considerable deterioration does not occur in the shape of an edge in the block.
Patent JP-H05200428-A (JP)
Title: Method and device for wire drawing
Inventor: ROBAATO EDOWAADO RAIONETSUTEII
IPC: B21C1/06
Filed: 1992-10-08
Abstract: PURPOSE: To provide the method and apparatus for drawing steel wire to produce high tensile strength steel wire with increased torsional ductility. CONSTITUTION: The wire is drawn through a plurality of standard dies 14 in a wire drawing machine 10. The cross section of the wire is reduced by a constant reduction of about 15% to about 18% at each of the standard dies 14 other than the final two dies 18, 19. The wire is then reduced by about 10% to about 90% of the typical reduction at the next to last die 18, with the remainder of the reduction reduced at the final die 19.
Patent JP-S63124434-A (JP)
Title: Manufacture of semiconductor device
Inventor: OBARA MASANOBU
IPC: H01L23/50
Filed: 1986-11-12
Abstract: PURPOSE:To perform junction of lead terminals securely without causing short- circuit and the like by a method wherein two types of tape carriers are used and the lead terminals aligned with the outer bumps are bonded first and then the lead terminals are bonded to the inner bumps. CONSTITUTION:A semiconductor element 1 has outer and inner rows of bumps 3A and 3B. A tape carrier 2A which has lead terminals 2f which can be aligned with the outer row bumps 3A only is placed on the semiconductor element 1 to join the terminals 2f to the bumps 3A. At that time, the inner row bumps 3B are not influenced at all. Then a tape carrier 2B which has lead terminals 2f which can be aligned with the bumps 3B only is placed on the carrier 2A to join the lead 2f to the bumps 3b. With this constitution, the terminals 2f can be join to the bumps 3A and 3B arranged in the outer and inner rows securely and simply without causing short-circuit between the semiconductor element surface and the terminals and so forth.
Patent JP-H08133132-A (JP)
Title: Body floor structure for automobile
Inventor: NAGUMO HIROSHIGE
IPC: B62D21/15
Filed: 1994-11-04
Abstract: PURPOSE: To provide a car body floor structure capable of ensuring a living space around an occupant foot by shape-holding a tilt wall and bottom wall in a lower side of a dash lower panel almost parallelly moved rearward, in the case of deforming a floor panel bent downward from a fragile part at head-on collision time of a vehicle. CONSTITUTION: Rigidity in a part, from a tilt wall 10b of a dash lower panel 10 over to a bottom wall 10c, is increased higher than that of a floor panel 1, and a rear end part of the bottom wall 10c of this dash lower panel 10 is left as connected to a position just before a fragile part 5 formed in a car lateral direction in the floor panel 1.