baber/WOPTO huggingface dataset:
Patent JP-2001109121-A (JP)
Title: Automatic developing device for silver halide photographic sensitive material
Inventor: KONO JUNICHI
IPC: G03D5/04
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an automatic developing device for a silver halide photographic sensitive material by which developing unevenness is eliminated and an excellent image is obtained. SOLUTION: In the automatic developing device for the silver halide photographic sensitive material having plural processing processes (P1, P2 and P3), at least one of the processing processes (P1, P2 and P3 in a figure 1) out of the plural processing processes is provided at the inside of structural bodies (161, 162 and 163) which have developing processing solution supply means (171, 171', 172, 172', 173 and 173') to supply the silver halide photographic sensitive material to developing processing solution by either means of atomization or application and are substantially hermetically sealed.
Patent JP-H07121893-A (JP)
Title: Biaxial actuator of optical pickup
Inventor: KUBO TAKESHI
IPC: G11B7/09
Filed: 1993-10-21
Abstract: PURPOSE:To provide the biaxial actuator of optical pickup having good assembly workability and is improved in control performance to enable a cost reduction. CONSTITUTION:A bobbin 1 having an objective lens 2 and a printed coil 3 is supplied with electricity from a junction substrate 6 via four pieces of metallic leaf spring 4, by which the driving of the biaxial directions, focusing direction and tracking direction of the information tracks of the optical disk, is executed. The leaf springs 4 are temporarily and temporally fixed simply by fitting the springs into grooves 9a, 9b, etc., of the biaxial holder 9 of the junction substrate 6 and, therefore, the efficiency of the joining from above the leaf springs 4 temporally fixed into the grooves 9a, 9b, etc., is possible. Since this UV curing type gel has a high flow property before irradiation with UV rays, the easy pouring of the gel into the grooves 9a, b is possible. The gel is cured by the subsequent irradiation with UV rays to act as a damper material capable of fixing the leaf springs 4 with good accuracy. The vibration clamping property is thus improved.
Patent JP-H01126391-A (JP)
Title: Fluorescent material
Inventor: OKADA KOICHI
IPC: C09K11/81
Filed: 1987-11-11
Abstract: PURPOSE:To obtain a fluorescent material resistant to the lowering of luminous efficiency in the heating process of a fluorescent lamp production and giving a fluorescent lamp having high luminous efficiency and improved lumen maintenance factor of the fluorescent light, by adding a specific amount of boron to a Ce-doped yttrium fluorescent material. CONSTITUTION:The objective fluorescent material is produced by adding (A) 5-200ppm (preferably 10-40ppm) of boron to (B) a Ce-doped yttrium fluorescent material emitting near ultraviolet ray of about 350nm by ultraviolet excitation and expressed by the compositional formula (x is 0.003-0.6). The boron can be introduced into the matrix e.g. by adding ammonium borate in the baking of the material.
Patent JP-H10109740-A (JP)
Title: Sorting conveyor
Inventor: ARAI FUMIO
IPC: B65G47/30
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To change the arrangement of products from a uniline conveyor to multiline conveyors which are situated under the uniline conveyor. SOLUTION: A uniline conveyor 2 has a narrow belt conveyor 2c and conveys products (a) conveyed from the preceding process in one line, there is provided, close to the lower part of the tip side 2a of the uniline conveyor, multiline conveyors 3 which has a wide belt conveyor 3c, and convey the products (a) which are sent out from the tip of the uniline conveyor 2 and arranged in a plurality of lines in the wide width direction to the following process, and the rear end side 2b in the conveying direction of the uniline conveyor 2 is mounted rotatably about a horizontal axis so that said tip side 2a of the uniline conveyor is free to move in the range in the wide width direction of the multiline conveyors 3.  Further, there is provided a sensor which detects the existence of the products (a) sent out from the tip side 2a of the uniline conveyor, and there is provided a control part 6 which controls, on the basis of information supplied from the sensor, the driving of the respective belt conveyors 2c and of the uniline conveyor 2 and multiline conveyors 3 and the rotation of the uniline conveyor 2.
Patent JP-H04162434-A (JP)
Title: Supplying, carrying and housing device for lead frame
Inventor: HAGA TAKESHI
IPC: H01L21/50
Filed: 1990-10-24
Abstract: PURPOSE:To prevent an error due to the transition and transfer of bar codes, and to decrease even the number of magazine cases by sharing a magazine case for supply and a magazine case for housing and using both magazine cases as one magazine case. CONSTITUTION:In supplying, carrying and housing device for lead frames, lead frames not machined are discharged and machined in one magazine case 14, and housed in the magazine case 14 again. That is, the lead frames positioned on the shelves of the magazine case 14 are discharged by a pusher 2, and placed on a rail 8. The lead frames are forwarded in a stepped shape by rollers 3. When the lead frames 1 reach a machining point 6, the lead frames are machined at the point 6. A fixed quantity of the lead frames 1 are sent successively, machining is repeated, the rollers 3 for feeding are reversely rotated when the lead frames 1 reach the position of a positional sensor 5 detecting the completion of feeding, and the lead frames 1 are forwarded in the direction shown in the arrow, and housed on the shelves of the magazine case 14 by the rail 8.
Patent JP-H09105463-A (JP)
Title: Gasket made of metal
Inventor: TAKADA KAZUKUNI
IPC: F16J15/08
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent whole compression of a bead and to increase sealing ability by a method wherein a gasket made of a metal comprises a pair of bead plates, on which beads are formed, and an intermediate plate in which first and second difference in level are formed, and auxiliary beads are formed on one bead base plate. SOLUTION: This gasket made of a metal comprises bead base plates 1 and 2 having beads 3 and 4 formed along a hole 9; and an intermediate plate 5 situated therebetween. A first difference in level 6 extending toward the bead base plate 1 and a second difference in level 7 extended toward the bead base plate 2 are formed in the intermediate plate 5. Auxiliary beads 8 extending toward a second difference in level 7 are formed in the bead base plate 2. The auxiliary beads 8 make contact the intermediate plate 5 to increase a bearing, leakage of high temperature gas to the bead 3 as well as the beads 4 is prevented from occurring and fatigue of the sleeve part of the second difference in level of the intermediate plate is prevented from occurring.
Patent JP-H11126323-A (JP)
Title: Magnetic record medium and binder resin
Inventor: ONO TOSHITSUGU
IPC: C08L27/06
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic record medium having improved dispersibility and dispersion stability of a magnetic powder, having excellent toughness and wear resistance and little plastic deformation, and to provide a binder resin which gives a good balance between brittleness and toughness. SOLUTION: This magnetic record medium has a magnetic layer comprising a magnetic powder and a binder on a nonmagnetic supporting body. The binder contains, at least partially, a resin having >=35 MPa fracture strength and >=100% fracture elongation. The binder resin consists of a satd. hydrocarbon polyester polyurethane resin having urethane groups amount of 3.0 to 4.5 mmol/ g.
Patent JP-2001106653-A (JP)
Title: Method for producing hydroxyalkyl carboxylate
Inventor: IZUMI JINKO
IPC: B01J31/04
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably producing a hydroxyalkyl carboxylate in high yield for a short time by using an inexpensive chromium acetate as a catalyst. SOLUTION: This method for producing a hydroxyalkyl carboxylate comprises using a chromium acetate having >=1.1 ratio of the infrared absorption peak intensity at 1,627 cm-1 to that at 1,560 cm-1 as a catalyst for the reaction in the method for producing the hydroxyalkyl carboxylate by reacting a carboxylic acid with an alkylene oxide.
Patent JP-2001109354-A (JP)
Title: Image forming device
Inventor: KONNO HISAO
IPC: H04N1/06
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain an image without a slip in speed and jitters on a transcription part by suppressing variation in speed between both of a stepping motor for driving image carrier and a stepping motor for driving a resist roller. SOLUTION: Driving pulse timings of a stepping motor 28 for driving a photoreceptor and a stepping motor 33 for driving a resist roller at their steady state rotations are synchronized with a timing of a signal obtained by a synchronization detection sensor 27 into a same rotation speed.
Patent JP-2000111097-A (JP)
Title: Air conditioning system utilizing heat stored in building structure
Inventor: NUNOKAWA YASUHIKO
IPC: F24F5/00
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To minimize the piping to an outdoor unit by providing a room for containing an air conditioner on the outer wall side and installing a conduction duct and a conditioned air blowing duct to each room on the outer wall side thereby enabling individual air conditioning. SOLUTION: Air conditioning machine rooms 22 are provided at four corners of a tenant building and a conduction duct 13 is installed on the outer wall side from each air conditioner 1 in each air conditioning machine room 22 to the room 7 of each tenant. On the other hand, an exhaust duct 24 is installed from each air conditioning machine room 22 to the room 7 of each tenant on the outer wall side. Furthermore, a conditioned air blowing duct 25 is installed from each air conditioner 1 in each air conditioning machine room 22 to the room 7 of each tenant. Conditioned air is circulated between the air conditioner 1 and the hollow section 12 of floor slab 4, i.e., the load at the time of heat storage, through the conduction duct 13 and the exhaust duct 24 thus storing heat in the floor slab 4.
Patent JP-H02133281-A (JP)
Title: Electrically driven power steering control device
Inventor: TAKIGAWA MASUO
IPC: B62D5/04
Filed: 1988-11-14
Abstract: PURPOSE:To enable a feeling to be acquired of steering removing vibration due to looseness of a reduction gear mechanism further providing good responsiveness with no delay by using the moving average method averaging a detection signal of a torque sensor, estimating by this signal a trend of steering torque and determining assist steering power. CONSTITUTION:An electric motor 6 is connected to a steering shaft 2 through a reduction gear 5, and assist steering power is generated by driving the electric motor 6. Next, an electrically driven power steering control device 8, being based on information from a torque sensor 7, obtains an electric motor control quantity, controlling the electric motor 6 to apply the assist steering power. In case of averaging an output of the torque sensor, for instance, when five data of five samplings are averaged and used for a control, approaching the data to be used essentially for the control, and when it is performed being based on this data, an electrically driven power steering system excellent in a steering feeling can be formed. Next in the system required for high responsiveness, the data is estimated by a trend of averaged data, performing a control.
Patent JP-2000117629-A (JP)
Title: Measuring method and device for inner and outer diameter of circular workpiece
Inventor: NAOI YOSHIHISA
IPC: B24B49/02
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method and a device for an inner and outer diameter of a three-point type circular workpiece, being supplied by simple constitution and inexpensively and moreover having durability to perform stable and accurate inner and outer diameter measuring. SOLUTION: This device has a means for coaxially moving measuring piece fitting blocks 13 and 15 equipped with two measuring pieces 11 and 12 and one measuring piece 14 respectively, a means for stopping or fixing the block 13 at a reference position, means 6 and 7 for moving the pieces 11, 12, and 14 so as to abut on the inner or outer peripheral surfaces of a circular workpiece 20, a means for detecting the moving distance of the piece 14, a means for calculating a correction value about the enlargement ratios of the inner and outer diameters of the workpiece from the moving distance of the piece 14, and a means for calculating the inner and outer diameters of the workpiece 20 by multiplying the correction value to the actually measured value of the workpiece 20.
Patent JP-H05102258-A (JP)
Title: Probe
Inventor: HASEGAWA YOSHIE
IPC: G01R31/26
Filed: 1991-10-08
Abstract: PURPOSE:To enable a probe to come surely into contact with a terminal even if the terminal is shaped in a straight form, a gull-wing form, or a J-shaped form. CONSTITUTION:A long and thin main body 14, a wedge-shaped top 16 extending from one end of the main body 14, and the tip edge 24 of the top 16 is made to extend in the direction where the lengthwise shaft of the main body 14 and an axial line vertical to the lengthwise shaft concerned are made to intersect each other.
Patent JP-S62145735-A (JP)
Title: Formation of insulating film
Inventor: KAWAHARA HIROSHI
IPC: C23C16/30
Filed: 1985-12-19
Abstract: PURPOSE:To obtain an insulating film whose internal stress is compressive and small and stable by employing SiH4, N2O and N2 as introduced gases in a plasma CVD method. CONSTITUTION:When the flow of N2 gas is 0sccm, the stress of a formed film is a compressive stress of 3X10<9>dyne/cm<2>, but by adding the N2 gas, the film stress is reduced to the order of 10<8>. If the film is formed under the condition that flows of SiH4, N2O and N2 are 18sccm, 3sccm and 150sccm respectively, the film stress is reduced to 8X10<7>dyne/cm<2>, which is two-digit smaller than the stress of a conventional film. The change of the film stress immediately after the film formation, after being exposed to the atmosphere for one week, after being damped in the atmosphere of 80% relative humidity for 20hr and further, after being annealed in the air at 300 deg.C for one hour is measured. The film stress is within the range as small as 8X10<7>-2X10<8>dyne/cm<2> so that a film which shows small and stable aging change of the film stress can be obtained.
Patent JP-H09130535-A (JP)
Title: Image reader
Inventor: YOSHIMIZU HIDEKI
IPC: H04N1/00
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To attain stable carrying of an original by a platen roller and to prevent occurrence of a flaw and dirt giving hindrance to detection of a shading signal. SOLUTION: A platen roller 12 is supported by a support frame 15 with a prescribed interval 6 with respect to a contact glass 11 so as to avoid occurrence of friction between the platen roller 12 and an original thereby suppressing production of a flaw and dirt of the platen roller 12. In the case of reading a thick original, the platen roller 12 is moved to an upward escaping position by turning the support frame 15 clockwise around a fulcrum 14a of an original delivery roller 14.
Patent JP-H10115478-A (JP)
Title: Air conditioner
Inventor: TAJIMA YASUO
IPC: F25B49/02
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner which enables detecting leakage of refrigerant quickly and surely. SOLUTION: On a side of a body 21 a refrigerant leakage sensor 41 is placed close to the part of connection between refrigerant-connecting pipes 31, 33 and refrigerant piping 35, 37. The refrigerant leakage sensor 41 detects a fall of oxygen concentration below a specific value and thereupon outputs a leakage detection signal to a controller of an indoor unit 1. The input of the leakage detection signal makes the controller blow an alarm in an alarming device, thus while issuing a warning on the leakage of refrigerant to the user on the one hand, the operation of the air conditioner is stopped.
Patent JP-H03167216-A (JP)
Title: Salicylate of 1-isopropyl- 2-methylimidazoleas epoxy resin curing agent
Inventor: HARORUDO JIYOOJI WATSUDEIRU
IPC: C07D233/58
Filed: 1990-10-26
Abstract: PURPOSE: To obtain a curable resin compsn. which can be easily mixed and easily cured under mild heating in a relatively short time and gives a cured item highly resistant to heat and chemicals by compounding an epoxy resin with a specific imidazole salicylate.  
     CONSTITUTION: A curable epoxy resin compsn. is prepd. by compounding 100 pts.wt. epoxy resin (e.g. bisphenol A glycidyl ether having an epoxy equivalent of 185-192) with 2-10 pts.wt. 1-isopropyl-2-methylimidazole salicylate. The salicylate is liq. at normal temp., and is easily dissolved in many systems. The compsn. can be completely cured under mild heating in a relatively short time and thus obtd. cured item has allowable characteristics and exhibits high resistances to heat and chemicals. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S63142718-A (JP)
Title: Control circuit for switching element
Inventor: TSURUTA YUKINORI
IPC: H03K17/73
Filed: 1986-12-04
Abstract: PURPOSE:To prevent the erroneous action of a switching element by adding a noise countermeasure wave, which is discriminated from a noise waveform, to the head of an original control signal for controlling the actuation of the switching element and detecting the noise countermeasure wave to output the original control signal. CONSTITUTION:There are an original control signal generation circuit 1 which generates the original control signal S0 having a specified time width for controlling the actuation of the switching element, a noise countermeasure addition circuit 2 which adds the specified noise countermeasure wave alpha discriminated from the noise waveform NS to the head of the original control signal S0 generated in the circuit 1 and a noise and noise countermeasure wave removal circuit 4 which inputs the control signal S outputted from the circuit 2 through a signal line L, detects the noise countermeasure wave alpha from the signal S and removes the noise N.S and the noise countermeasure wave alpha so as to output only original control signal S0 to the switching element 3 and its drive circuit. Therefore, even if the noise NS is on the signal line L, it is not outputted to the switching element 3.
Patent JP-S63141765-A (JP)
Title: Thermal recording head
Inventor: ATO KAZUHIKO
IPC: B41J2/35
Filed: 1986-12-04
Abstract: PURPOSE:To prevent the generation of printing density irregularity, by method wherein the resistance value R of a heat generating resistor is regulated with respect to the irregularity of the resistance value Rw of a wiring pattern so as to form a specific condition when a certain definite resistance value relating to the desired heat generating quantity of the heat generating resistor is set to R0. CONSTITUTION:Each of the resistance values Rw of wiring patterns 2a, 2b is 20-40OMEGA. The wiring resistance value Rw of each wiring pattern is preliminarily measured and the definite resistance value R0 determined in relation to the desired heat generating quantity of a heat generating resistor is set to 1.0kOMEGA. The resistance value R of the heat generating resistor is regulated corresponding to the wiring resistance value Rw by laser trimming so that the resistance value R of each heat generating resistor almost satisfies formula R=R0-2Rw. Thereafter, an Au-film is formed as a common electrode 4 by thick film printing and a protective layer is formed of a glass material and a drive circuit 3 is bonded to constitute a thermal recording head.
Patent JP-H05330938-A (JP)
Title: Zirconia porous material and its production
Inventor: SHIYOUHOU TOSHITAKA
IPC: H01M8/02
Filed: 1991-11-01
Abstract: PURPOSE:To provide a thin wall ceramic cylinder having controlled air permeability, excellent in the strength and the thermal shock resistance and suitable for fuel batteries, sensors, etc. CONSTITUTION:The cylindrical or 0.06-5mm thickness flat porous material comprises a zirconia sintered product having an outer diameter of 10.20mm, an inner diameter of 9-15mm and a gas permeability of 10-50X10<-4>cm<3>.cm/ cm<2>.sec.cmH2O. 100vol.% of zirconia powder, 5-30vol.% of binder fine powder having a particle diameter of <=300mum, 20-55vol.% of a plasticizer, 100-150vol.% of water, and a dispersant in an amount of 0.1-2.0 pts.wt. per 100 pts.wt. of the zirconia powder are mixed with each other, extrusion-molded, subjected to the decomposition of the binding auxiliary, and subsequently calcined to provide the zirconia porous material, thereby permitting to arbitrarily control the charging structure in the calcining process and the gas permeablity by adjusting the mixing amounts of the molding auxiliaries such as a binder and a plasticizer.
Patent JP-H04160984-A (JP)
Title: Color slippage compensator in color electrostatic recorder
Inventor: MORISHIGE TAKAYOSHI
IPC: H04N1/46
Filed: 1990-10-25
Abstract: PURPOSE:To protect color slippage using a simple configuration of a color slippage compensator by providing the color compensator with a detecting means for detecting the presence or absence of a marker that prints a mark or the presence or absence of a mark, by detecting a timing that the detecting means detects mark, and by compensating color slippage considering an amount of this timing deviation to be an amount of expansion or contraction of electrostatic recording paper. CONSTITUTION:Assuming that electrostatic recording paper moves in the arrow head direction, at both ends of the recording paper 1 mark 17 is recorded at a constant interval. Recording of mark 17 is carried out at the same time as or ealiar than the image recording of the first color. Recorded marks 17 are read by position sensors 22 and 23 installed on the right and left sides. Here, if recording paper contracts in the direction of arrow head B, the timing that mark 17 transverses position sensor 22 is delayed by T compared with diagram a. Accordingly, when printing the second color, color slippage is compensated by two dots by thinning out signal or the like. Thus, color electrostatic recording is possible without color slippage.
Patent JP-H04160926-A (JP)
Title: Transmitter-receiver
Inventor: FUKUDA KUNIO
IPC: H04B1/56
Filed: 1990-10-25
Abstract: PURPOSE:To remarkably reduce reception interference, neighboring channel interference, cross modulating interference, etc., by supplying a modulating circuit with power even in the case of receiving a signal and changing the oscillating frequency of an oscillating circuit only by  f/n between the time of transmission and the time of reception. CONSTITUTION:When a transmitter-receiver receives a signal, a switching circuit 13 is turned off, a power supply to circuits 15 and 16 is also turned off. Further, a FM modulating circuit 12 is always supplied with power to oscillate even in the case of receiving power. Further, when the transmitter-receiver receives signal, a receiving FM signal Sr is extracted from a high frequency amplifier 22 and supplied to the first mixer circuit 23. In the case of receiving the signal, since even if a signal Sit from a FM modulating circuit 12 jumps to the circuits 23, 24 and 25 of reception circuit 20, the signal Sit can be remarkably attenuated or removed, reception interference, neighboring channel interference, mixed modulating interference, etc., can be considerably reduced, and the reception sensitivity of the transmitter-receiver is not degraded by these interferences.