baber/WOPTO huggingface dataset:
Patent JP-H09136006-A (JP)
Title: Solid-liquid separation device
Inventor: ISHII KEIJI
IPC: B01D33/17
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To sufficiently effect solid-liquid separation in a solid-liquid separation device of the rotary disk type by a method wherein solid matters are prevented from penetrating into a slit groove between disks and into a liquid transfer passage by self-cleaning and filtrate can be smoothly delivered. SOLUTION: A large diameter filter element 1a comprises a middle plate 4a having an annular slit groove 5a on its outer periphery and held between circular side plates 3a, 3a and a small diameter filter element 1b comprises a middle plate 4b having an annular slit groove 5b on its outer periphery and held between circular side plates 3b, 3b, and a plurality of elements 1a and a plurality of elements 1b are slipped onto rotation axes 7 alternately to form a laminated rotation body 2.  Liquid transfer passages 8 are formed through the body 2 in the axial direction thereof and an opening leading from the groove 5b to the passage 8 is provided in the plate 4b and a loose annular plate 6 having a non-circular inner periphery is fitted onto the outer periphery of the plate 4b, and a plurality of laminated rotation bodies 2 are arranged in such a manner that the side plates 3a are stacked one on another and the outer periphery of the plate 6 is inserted into the groove 5a.
Patent JP-H06168947-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OYAMA YASUO
IPC: H01L23/52
Filed: 1992-11-30
Abstract: PURPOSE:To improve the heat resistance and the reliability of a barrier layer for preventing the reaction of wiring and solder which are used in a flip chip. CONSTITUTION:A gold pad 4 of a barrier pad 3 and a wiring contact 2 are separately arranged with a lateral distance l. When the distance l is adjusted, heat resistance equivalent to the value which is obtained when the thickness of the barrier pad 3 as barrier metal is large can be obtained. Since contact positions are shifted, reliability is not deteriorated by pin holes which are generated at the time of barrier pad formation, and by flaws and cracks caused by electric probe check.
Patent JP-H10208561-A (JP)
Title: Fire resistance wire
Inventor: SUZUKI SATOYUKI
IPC: H01B7/295
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To restrain generation wrinkles of a fire resistance layer and improve fire resistance performance without imparting excessive heat or pressure to a collective mica tape including synthetic mica during formation of an insulation layer by providing a fire resistance layer having a collective mica tape including a synthetic mica on a conductor and an insulation layer having an olefin-based resin composition silane cross-linked or ionizing radiation cross-linked. SOLUTION: An insulation core wire in which a fire resistance layer and an insulation layer are formed on a conductor is provided with a sheath after being stranded together with an intervention, when a collective mica tape is used including a synthetic mica as a fire resistance layer an olefin-based resin composition is cross-linked by a specific cross-linking method, and an insulation layer is formed. In this case, as a cross-linking method, a silane cross-linking method or an ionizing radiation cross-liking method is employed, thereby even if a collective mica tape including a synthetic mica is employed for the fire resistance layer, excessive heat and pressure is not imparted to the collective tape including the synthetic mica during formation of the insulation layer.  Therefore, generation of wrinkles of the fire resistance layer which causes degraded fire resistance performance can be restrained.
Patent JP-2001136725-A (JP)
Title: Electromagnetically driven motor and light amount regulator using the motor
Inventor: SUZUKI TAKASHI
IPC: G03B9/02
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetically driven motor, which can be mounted in a diaphragm unit so that it hardly makes overhanging of the unit, and which is low cost and has no decline in performance. SOLUTION: A thickness X in the direction of a rotary shaft 7a, 7b of the rotor of a magnetic pole section of a stator yoke 1, 4 is so set as to satisfy expression X>Y, where Y is the thickness in the direction of the rotary shaft 7a, 7b of the rotor in a coil-winding section of the stator yoke 1, 4. The stator yokes 1, 4 are formed of a single-layer plate member and the part of the stator yoke 1, 4 having the thickness Y is formed, by a method requiring no after process such as pressing or forging or sintering.
Patent JP-H05129185-A (JP)
Title: Aligner
Inventor: NISHI TAKECHIKA
IPC: G03F9/00
Filed: 1991-11-07
Abstract: PURPOSE:To accurately correct the lateral shift on of a photosensitive substrate by predicting the shift of the substrate from a reference position in a horizontal plane by calculating means when a stage is inclined, and controlling the relative position between a mask and the substrate based on the predicted result. CONSTITUTION:The shift of a photosensitive substrate 5 from a predetermined reference position in a horizontal plane (X-, Y-coordinate system) when a stage 4 is inclined is predicted by a controller 40. The relative positional relationship between a mask 8 and the substrate 5 is obtained based on the predicted shift by the controller 40. An X-direction moving stage 1 and a Y-direction moving stage 2 are respectively driven at lateral deviation amounts X and Y in X and Y directions by a state control unit 11. Thus, the lateral shift of the substrate can be accurately corrected.
Patent JP-H04330000-A (JP)
Title: Cubically formed drying of cloth and apparatus therefor
Inventor: ITO YASUSHI
IPC: D06F59/00
Filed: 1990-11-22
Abstract: PURPOSE:To extremely efficiently dry a large number of clothes by providing a device receiving dummy formers from a transfer device and deliver to a transfer device, and further, a dryer of clothes supported by the dummy. CONSTITUTION:A clothing dryer is composed of a plurality of dummy formers 1 inserted into clothes to support them, a preset base 2 to attach the clothes to the dummy former or detach them from it, a forming dryer chamber 3 containing the dummy former covered with clothes to be freely taken out and put into and drying the clothes supported by the dummy former, and a cart 4 transferring the dummy former 1 between the preset base 2 and the forming dryer chamber 3. The dummy former 1 is composed of a base 11 and a clothing supportor 12 erected upward from this base 11, and a cylindrical cover opened at the bottom is applied on the clothing supportor 12 to make the shape close to human's form by swelling the cover with conducted air from the opened lower end.
Patent JP-H04189966-A (JP)
Title: Fixing method for construction plate member
Inventor: IWAMOTO MASAHIRO
IPC: E04F13/14
Filed: 1990-11-22
Abstract: PURPOSE:To facilitate execution by constituting a middle full part used for fixing a hollow extrusion molded member to a broad width and drilling a bottomed hole in the thickness direction at the broad width middle full part, installing a male screw in the bottomed hole, and inserting an execution anchor sleeve. CONSTITUTION:A bottomed hole 15 is drilled on the broad width middle full part 12 of a hollow plate member 11 in the thickness direction from a fixed surface 11b side, an anchor sleeve 13 having a core 14 fitted is inserted into the sleeve 13 is pushed in by applying a pressing impact by tapping the upper edge, and the top edge part 13a is opened by the core 14, and the sleeve 13 is fixed through the biting on the peripheral surface of the hole 15. Then, an installation member 16 is fixed on an iron frame member 2, and a bolt 17 is inserted into a bolt hole 16a, and screwed with the male screw 13b of the sleeve 13, and the plate 11 is fixed firmly. Since the sleeve 13 can be installed in a factory, the work at a site can be lightened, and the easy execution work is secured.
Patent JP-H07177178-A (JP)
Title: Pad relay line backup method without interruption of call in packet exchange network
Inventor: TAKAHASHI HIROSHI
IPC: H04L12/70
Filed: 1993-12-20
Abstract: PURPOSE:To provide a PAD relay line backup method in which a call is not interrupted especially even on the occurrence of a fault of a relay line between a packet exchange station and a PAD with respect to packet exchange. CONSTITUTION:The method consists of the setting of the line state of a backup line 16 forcibly to an open state on the occurrence of a fault of a relay line between a packet exchange station 11 and a PAD(packet Assembly-Disassembly Device) 12 when the fault of the relay line is detected, the setting of a setting time of a line fault detection timer longer than a backup line connection time so as to prevent an interruption state of the backup line connection time from being recognized to be a call interruption, the connection of a backup line 16 after the opening processing and the setting of the backup line connection time, and the transfer of an SABM/MLP reset frame with PAD 12 identification information added to confirm the normality of a PAD 12 connecting to the backup line 16 when the system consists of plural PADs 12 in the backup line connection processing.
Patent JP-H09158660-A (JP)
Title: Excavating device
Inventor: KAWASAKI HIROYUKI
IPC: E21B19/20
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To reliably connect a power swivel and a multishaft excavating pipe to each other without taking labor so much. SOLUTION: A turning angle positioning device 20 is arranged in a connection standby position of a multishaft excavating pipe 24, and a fitting position of a polygonal joint on the multishaft excavating pipe 24 side is previously positioned in a fitting position of a polygonal joint on the power swivel 12 side by this turning angle positioning device 20 or the like. After the positioning- completed multishaft excavating pipe 24 is carried under a power swivel 12 by a rod changer 18, the power swivel 12 is lowered, and the power swivel 12 and the multishaft excavating pipe 24 are connected to each other.
Patent JP-H11139496-A (JP)
Title: Method and device for regulating liquid level of filling nozzle in liquid filling machine
Inventor: MORIMOTO YASUYUKI
IPC: B67C3/02
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a liquid level regulating method of a filling nozzle in a liquid filling machine capable of shortening the working time, and its device by easily and rapidly regulating the length of a bend tube in the filling nozzle, in particular, a plurality of bent tubes set in an automatic filling device in a short time. SOLUTION: A plurality of attachments 3 which are capable of being mounted on a tip of a bent tube 2 located in a nozzle cylinder 1 in one operation in an attachable/detachable manner, and different in length from each other, are provided in a filling nozzle of a liquid filling machine, the length of a plurality of attachments 3 can be replaced at the desired value, and the lenght of the bent tube 2 can be easily regulated. When the attachment 3 is mounted on the tip of the bent tube 2, a cylindrical ring of the attachment 3 is moved downward against a spring 4, and inserted into the bent tube in that condition.
Patent JP-H05159057-A (JP)
Title: Measuring instrument for moving object
Inventor: NAOI SATOSHI
IPC: H04N7/18
Filed: 1991-12-04
Abstract: PURPOSE:To remove the influence of noise and to measure the accurate position of a centroid by obtaining the time sequence of the centroid of the moving object and judging the centroid from a distance between adjacent centroids. CONSTITUTION:An object extraction means 1 extracts the object from a picture and a centroid calculation means 2 calculates the centroid of the object. An inter-centroid distance calculation means 3 calculates the distance of the adjacent centroids. A centroid judgement means 4 judges whether the centroid calculated afterward from the calculated distance of the centroids is the accurate centroid of the object or not and not the centroid of the object which is mistakenly obtained by noise. The centroid judgement means 4 sets it to be the centroid when the distance of the adjacent centroids is smaller than a prescribed judgement value. The moving speed of the object changes. Since the centroid is calculated at a prescribed interval, the distance between the adjacent centroids becomes large when speed is large. Thus, the accurate centroid can be judged by setting the judgement value to be a value corresponding to moving speed by considering the distance.
Patent JP-2001142036-A (JP)
Title: Semiconductor optical modulator and its manufacturing method
Inventor: AKAGE YUICHI
IPC: G02F1/025
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor optical modulator which can efficiently pull out light absorbing current by uniformizing the generation area of light absorbing current and to provide the manufacturing method. SOLUTION: In the semiconductor optical modulator, a first clad layer 1 laminated on a substrate 1', a first light confining layer 2 laminated on the first clad layer 1, a light absorbing layer 3 laminated on the first light confining layer 2, a second light confining layer 4 laminated on the light absorbing layer 3 and a second clad layer 5 laminated on the second light confining layer 4 are installed and light which is made incident on an emitting end face 10b-side from an incident end face 10a-side is modulated. In the second light confining layer 4, the incident end face 10a-side is made to be thicker than the emitting end face 10b-side. Thus, the total thickness of the first light confining layer 2, the light absorbing layer 3 and the second light confining layer 4 is made to be thicker in the incident end face 10a-side compared to the emitting end face 10b-side.
Patent JP-H04192282-A (JP)
Title: Voltage applying method
Inventor: SHINOZAKI ATSUSHI
IPC: H01T19/00
Filed: 1990-11-27
Abstract: PURPOSE:To apply stabilized voltage to the conductor part of a movable body or a movable body which consists of a conductor without contact, without generating contact abrasion and abnormal noise, and without disconnecting electrical connection, by carrying out corona discharge to those parts from outside. CONSTITUTION:By carrying out corona discharge toward ring-form electrodes 2 and 3 at the upper side and the lower side of a rotary table 1, from the upper and the lower charged bodies 6 and 7, a voltage is applied. In this case, the voltage is applied by a power source 10 and a grid 14 make the electrode 2 at +100V, for example, while the voltage is applied by a power source 11 and a grid 14 to make the electrode 3 at + or -0V. And the voltage at 100V is applied to a laser unit 4, and a current can be fed. By using a scorotron as a corona discharge device, and maintaining constant intervals between the grids 14 and the electrodes 2 and 3, a fluctuation of the voltage is reduced, and a constant current can be fed to the laser unit 4.
Patent JP-H02165163-A (JP)
Title: Bipolar type electrostatic latent image carrier
Inventor: WAKIZAKA KENICHIRO
IPC: G03G5/082
Filed: 1988-12-20
Abstract: PURPOSE:To lower the dark attenuation rate of the surface charge imparted at the time of electrification and to lower the residual potential on optically formed carriers by nonuniformizing the carbon concn. in the layer of a photoconductive material in the thickness direction and adding no conduction type determining impurities into the layer of the photoconductive material. CONSTITUTION:This carrier is formed by disposing the layer 2 of the photoconductive material consisting of amorphous silicon carbide (a-SixC1-x) on a substrate 1 having a conductive surface. In the formula X is 0<X<1. The carbon concn. in the layer 2 of the pohotoconductive material is nonuniform in the thickness direction and the conduction type determining impurities are not added into the layer 2 of the photoconductive material. Further, the carbon concn. in the layer 2 of the photoconductive material is 1 to 20atomic% in the min. region and 50 to 80atomic% in the max. region. The dark attenuation value is high as compared to the electrostatic latent image carrier formed by using the a-Si material in the photoconductive layer and the traveling performance of both the holes and electron carriers is improved.
Patent JP-H09139628-A (JP)
Title: Waveform operation device
Inventor: YAMAZAKI HIROSHI
IPC: H03M1/66
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To minimize the production of undesired noise component and to attain a long service life for the device. SOLUTION: The device is provided with plural waveform operation means 15-18 operating a waveform of a signal of a prescribed waveform and with changeover means R1-R8 selecting at least any one of the waveform operation means 15-18 according to a waveform operation instruction to operate the selected changeover means. In this case there are provided with a signal storage means 7 to store and output a signal subject to waveform operation according to a storage instruction and a control means 2 providing an output of the signal storage instruction prior to the output of the waveform operation instruction.
Patent JP-H11155103-A (JP)
Title: Solid-state image-pickup device
Inventor: SHIBATA HIDENORI
IPC: H04N5/378
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To easily realize a substantial improvement of a smear characteristic and reduce the power consumption of a solid-state image-pickup device that adopts the progressive scan system. SOLUTION: This device is provided with a signal charge transfer section 20, consisting of a couple of horizontal transfer sections 21, 21 that correspond respectively to the upper and lower rows of each row of a plurality of light- receiving sections 10 arranged, e.g. in a matrix form. Then the signal charge transfer section 20 of each row is driven selectively, the signal charges of each light-receiving section 10 corresponding to an odd number order are transferred from the one horizontal transfer section 21 and the signal charges of each light-receiving section 10 corresponding to an even number order are transferred from the other horizontal transfer section 21 respectively.  Thus, the signal charges of all the light-receiving sections 10 for each row are transferred by the use of the two horizontal transfer lines 21, 21 in the horizontal direction the transfer speed of which is faster than that of the vertical transfer.
Patent JP-2000112713-A (JP)
Title: Pnp, npn 0o cut adder
Inventor: SUGIMURA YUKICHI
IPC: G06F7/508
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To correctly make the voltage of the intersection of the final point digit of a binary adder. SOLUTION: AB=11 of a starting point (s) digit and the carry signal C of an AND 1 output (high volt) are put into a Cts line 2 → a buffer B 3 →an intersection (p) 4 → a final point (t) digit AND, E5, NOR, N6. E, N outputs are put into OR, R 7. 11 of intermediate (s+1) to (t-1) digits, 00 made by OR 8 and an L signal are put in Cts 2. OR 8 at each digit lower stage and the output of NAND 10 are put in upper NAND, G0 11. The output of G0 11 is put in upper E and N. A pnp, npn 00 cut adder is provided with accelerating speed which is 2.75 times as fast as the 64 digits and 11 stages of a binary carry look-ahead adder at an optional digit and gate four stages.
Patent JP-H05135386-A (JP)
Title: Digital servo circuit for optical disk player
Inventor: SASAKI TAKESHI
IPC: G06F3/08
Filed: 1991-11-08
Abstract: PURPOSE:To reduce a circuit scale by revising successively a coefficient value stored in a coefficient RAM by time division, and giving plural filter functions to one digital filter with the use of the time division technique for the usage. CONSTITUTION:An FE and a TE signals are generated by a focus (F) and a tracking (T) error (E) generating circuits 7, 8. The TE signal is converted by an A/D converter 18 through an analog LPF 17 and inputted to a multiplexer (MPX) 19. To the MPX 19, a low band component of the FE signal is inputted from other F servo filter 11 and an output of the MPX is inputted to a digital filter 20. The coefficient data of 3 systems stored in an address specified by an address signal generated by an address generator 22 with the output of a counter 23 is outputted to a digital filter 20 by the coefficient RAM 21. Thus, the filter 20 functions as LPF of 3 systems by time division and the circuit scale is reduced.
Patent JP-H04190062-A (JP)
Title: Freezing-cycle control device for air-conditioner
Inventor: ISHIHARA MAMORU
IPC: F25B49/02
Filed: 1990-11-26
Abstract: PURPOSE:To accurately determine the leakage of a refrigerant gas by judging that a part of the refrigerant gas has leaked when a temperature discharged out of a compressor, which is detected by a heat sensor for discharge temperature, is over a specified temperature and in addition, a temperature in a heat- exchanger, which is detected by a heat sensor for an outdoor heat-exchanger, is under a preset temperature. CONSTITUTION:When the operation of the title air-conditioner is started, either cooling operation or heating is judged by control part 6 when a discharge temperature td detected by a sensor for discharge temperature is over a specified temperature Td. In the time of the cooling operation, the control part 6 judges that a part of a refrigerant gas has leaked when a heat-exchange temperature te detected by a heat sensor 8 for an outdoor heat-exchanger is under a preset temperature Te1, which is a condensing temperature preset, and stops a compressor 1. In the time of the heating operation, the control part 6 judges that a part of the refrigerant gas has leaked when the heat-exchange temperature te is under a preset temperature Te2, which is an evaporating temperature preset, and stops the compressor 1.
Patent JP-H01163743-A (JP)
Title: Development processing method for silver halide photographic sensitive material
Inventor: IWANO HARUHIKO
IPC: G03C5/29
Filed: 1987-12-21
Abstract: PURPOSE:To improve discrimination by injecting a restraining component from an intermediate part of a carrying path consisting of a developing tank or developing tank groups into the tanks. CONSTITUTION:Development processing is executed by using an automatic development processing device constituted in such a manner that the liquid surface part of the developing tank 2 satisfies the equation. In the equation, K denotes a degree of opening (cm<-1>) defined by S/V; S denotes the surface area (cm<2>) of the liquid surface part; V denotes the volume (cm<3>) of the tank 2. This device is preferably so designed that the thickness of the liquid layer of the tank 2 is <=20mm in the main part of the tank 2 and the theoretical Reynolds number on the photosensitive material surface of the tank 2 is >=10. The photosensitive material S is supplied via a reel 24 to a processing path 15 and while the material is carried by plural reels 16, the material is subjected to the development processing and is taken out of a reel 26. The color developing soln. replenisher which does not contain the restraining component (e.g.: KBr) is replenished from a replenishing port 27 and the replenisher contg. the restraining component from a replenishing port 28 at this time.