baber/WOPTO huggingface dataset:
Patent JP-H0950953-A (JP)
Title: Exposure method
Inventor: KANEKO RYOICHI
IPC: G03F7/20
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To reduce an overlap error which is produced by the orthogonality error of the shot arrangement of a first layer when the exposure is performed by a mix-and-match system wherein a plurality of aligners which have different areas of exposure fields (shot regions) are used. SOLUTION: If the length of the exposure field of a second aligner is 3/2 times of the length of the exposure field of a first aligner, first, a reticle RA and a wafer W in the first aligner are turned 90 deg. from normal states and, in those states, the pattern images of the reticle RA are exposed on the shot regions 21A-21I of a first layer on the wafer W. After that, the turned reticle R and wafer W are returned to the normal states when the exposure is performed by the second aligner.
Patent JP-H11157-A (JP)
Title: Extraction of 2-phenylethanol
Inventor: SAVINA JEAN-PIERRE
IPC: C07C29/80
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain 2-phenylethanol greatly widely used in the industrial worlds of agricaltural processed foods, cosmetics and perfumes by extracting it from a distillation residue obtained during the production of alcohol. SOLUTION: This 2-phenylethanol is extracted from distillation residues obtained during the production of alcohol. The 2-phenylethanol is preferably extracted from the second distillation residues obtained during the production of the alcohol by the second distillation. The extraction of the 2-phenylethanol is preferably carried out before a process for clearing the residues. The residues are preferably cleared by a tangential microfiltration. The 2-phenylethanol is preferably extracted with an adsorbing column.
Patent JP-S6097172-A (JP)
Title: Slub catcher
Inventor: ITOU YUUSUKE
IPC: B65H63/06
Filed: 1983-10-29
Abstract: PURPOSE:To aim at a reduction in the cost of production as a whole, by holding a judging device, which judges of whether it is a defect in yarn requiring a process for yarn cutting and the like or not, in common with plural spindles, in case of a fine spinning frame. CONSTITUTION:Each sensor 1 outputting an electric signal commensurate to a diameter or a sectional area of running yarn is installed in every spindle in a fine spinning frame, while an output signal out of each sensor 1 is inputted into a central processing unit 6 via an amplifier circuit 2 and an A/D converter 5, and hereat a yarn diameter and measuring time are calculated. In addition, at the CPU6, the said calculation value is compared with each reference value, and when the former is off the reference value, a yarn cutting signal is outputted. An analog switch 7a feeding the amplifier circuit 2 with the output signal of the sensor 1 and another analog switch 7b feeding a yarn cutting device with this yarn cutting signal are installed in each spindle, and these switches 7a and 7b perform on-off control by means of a spindle selection signal out of the CPU6 via an address decoder 8.
Patent JP-2000034056-A (JP)
Title: Paper processor
Inventor: NAKAMURA AKIHIRO
IPC: B65H39/11
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To lessen load of communication so as to realize stable paper carrier by providing a communicating means for monitoring the paper discharge device condition, and a self-running mode control means for starting paper transport on detecting entering of paper. SOLUTION: The loading amount is detected from the condition of loading amount detecting parts 14, 15, and the loading amount is informed to an image forming apparatus 1. Secondly, a paper carry-in detecting part 11 is monitored to detect carry-in of paper. When carry-in of paper sheet is detected, a carrier motor 13 is turned on to start paper carrier. After that, a paper discharge sensor 12 is again turned off, and when the completion of passing paper is detected, the carrier motor 13 is turned off to return to detection of loading amount. When the paper discharge sensor 12 is turned on, a time over is monitored, and when time is over, the carrier motor 13 is turned off to inform of a jam. Subsequently, after it is confirmed that an operator conducts jam processing to completely remove jammed paper, it returns to load amount detection.
Patent JP-H0252643-A (JP)
Title: Artificial fang
Inventor: INOUE KIYOSHI
IPC: A61C8/00
Filed: 1988-08-16
Abstract: PURPOSE:To safely and stably implant an artificial tooth by making an implanting part into a shape in which two flat plates are faced approximately in parallel from a base part to be bridge-coupled to a head and forming a length in an implanting depth direction at a specific value. CONSTITUTION:An implanting part 7 is made into the shape in which two flat plates (blade) are faced approximately in parallel from the base part, in which sections are bridge-coupled, to the head, and a length D in the implanting depth direction up to the head of the said blade is formed in the degree of 3mm, equal to or below 6mm at largest. When the blade head is inserted into a groove work-formed to an alveole bone, since an inserting depth is restricted, the damage of a lower jaw tract due to an overburying is not generated, and a safe and correct implanting operation can be executed. The implanting part blade is in the shape in which two sheets are faced approximately in parallel, the correct depth of the insertion is secured, besides, a holdability and a stability in a lateral direction are increased, and a firm seating fitting can be obtained.
Patent JP-H0745620-A (JP)
Title: Semiconductor device, its manufacture, and its mounting structure
Inventor: YAMADA TOMIO
IPC: H01L21/331
Filed: 1993-07-26
Abstract: PURPOSE:To provide a semiconductor device which does not require any wire nor package and can be mounted directly on a board without providing any recessed section and the mounting state of which can be confirmed from the back side. CONSTITUTION:Holes 23, 24, and 25 are provided on side faces of a transistor 40 and an electrode electrically connected to the circuit of the transistor 40 is formed on the peripheral surface of each hole. In addition, a bump is formed on each electrode. When the transistor 40 is mounted on a substrate 50, connecting sections 57, 58, and 59 which respectively connect terminals 53, 54, and 55 to the electrodes are formed by melt-sticking each bump to each terminal 53, 54, and 55. Since the bumps become spherical shapes when the bumps are melt-stuck to the terminals, the propriety of each connecting section can be observed from the back side of the transistor 40. In addition, since most part of each connecting section is in each hole, the mounting height of the transistor can be reduced.
Patent JP-H0952752-A (JP)
Title: Hydraulic composition
Inventor: NAGANUMA TOKUJI
IPC: C04B24/26
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain the composition which has excellent flow performance and concurrently, the component material separation of which can be controlled by mixing a hydraulic composition contg. calcium hydroxide as a hydraulic component with one of polycarboxylic acids. SOLUTION: This composition is an aqueous mixed material which contains calcium hydroxide as a hydraulic component and has a 50 to 80wt.% solid content and also, in which one of polycarboxylic acids is mixed so as to adjust the viscosity to 100 to 20,000 centipoise. As the polycarboxylic acids, although there is no special limitation, well-known polycarboxylic acids employed as superplasticizers for concrete can generally be used and representative examples of these polycarboxylic acids are a copolymer of an unsaturated chain hydrocarbon and a salt of an unsaturated carboxylic acid such as maleic acid, a copolymer of a salt of acrylic acid and an acrylic ester, etc.
Patent JP-S6360152-A (JP)
Inventor: MUKAIDE MASAAKI
IPC: H01M10/39
Filed: 1986-09-01
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-H1044988-A (JP)
Title: Carriage device provided with auxiliary rail
Inventor: FUJINOHARA SHINJI
IPC: B65G69/22
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To reduce cost and to save labor for maintenance. SOLUTION: An auxiliary rail 9, which is arranged in a traverse carriage 2, is freely moved between an action position 30, in which the auxiliary rail 9 is extended from a main rail 6, and a non-action position 31, in which the auxiliary rail 9 is retracted from the operation position 30. While the traverse carriage 2 is positioned in front of an autoclave, the auxiliary rail 9 is held in the action position 30. In this way, an elevating carriage 3 can be moved from the main rail 6 to the second fixed rail 38 via the auxiliary rail 9 when the auxiliary rail 9 and the second fixed rail 38 are connected together.  As the auxiliary rail 9 is arranged in the traverse carriage 2, converter slag can be conveyed not only to the autoclave but also to other facilities if necessary without requiring installation of any additional auxiliary rail 9, so that reductions in cost and in maintenance labor can be accomplished.
Patent JP-H0369728-A (JP)
Title: Earth backfilling method in drawing sheet pile
Inventor: TAKIGUCHI KENICHI
IPC: E02F5/22
Filed: 1989-08-07
Abstract: PURPOSE:To enable hydraulic filling to be sufficiently performed over the whole space by inserting a pipe into a space to a specified depth after a sheet pile is drawn out, and by pressure-feeding air or water to the pipe. CONSTITUTION:Pipes 2 are connected to each other in order, and at the tip, a nozzle adapter 3 is fitted, and at a base end, a high pressure hose 5 is fitted via a flow rate regulating valve 4. After that, in case of insertion, pipes 2', 2' are connected one after another, and at the same time, they are slidably inserted into the guide hole 7 of a bearing trestle 6 with bearing legs to be freely folded. After that, to the pipes 2, air and/or water is pressure-fed by a high pressure pump, and is pressure-fed from the nozzle adapter 3 at the tip. Besides, at the same time, or before or after it, at an on-ground section, a drawn-out space is filled up with backfilling earth together with injection water for hydraulic filling, in the state of muddy by water.
Patent JP-H0652533-A (JP)
Title: Magnetic head and its manufacture
Inventor: HOSOYA KOICHI
IPC: G11B21/21
Filed: 1992-07-30
Abstract: PURPOSE:To improve the quality and reliability of a magnetic head and, at the same time, to reduce the manufacturing cost of the magnetic head as compared with the conventional magnetic head. CONSTITUTION:A magnetic core section 2a made of a magnetic material and slider section 3a made of the magnetic material are magnetically separated from each other by forming a nonmagnetic bridge section 12 in a space section formed when the sections 2a and 3a are united in one body. Then a prescribed magnetic gap is formed on the surface of the bridge section 12 by forming a magnetic metallic film 13 on the surfaces of the sections 2a, 12, and 3a. The title magnetic head 1a is thus constituted.
Patent JP-S6265804-A (JP)
Title: Automatic article supply system
Inventor: HAMADA TETSUJI
IPC: B65G1/00
Filed: 1985-09-13
Abstract: PURPOSE:To efficiently operate an automatic article supply device for supplying a predetermined article to each designated person in a hospital dispensary, a bank, a municipal office, etc. by providing two kinds of storage devices having different storage configurations. CONSTITUTION:When a container 7 containing articles is introduced through an inlet port 1 provided in a hospital dispensary or the like, the container 7 is sent to a first storage device 3 in which the container 7 is stored in one of storage spaces in accordance with identification data relating to the above- mentioned articles and inputted at an ID input device 3. When the storage time of these articles exceeds a predetermined time, they are conveyed into a second storage device 9 to be stored therein. When a dispensing request accompanied by identification data according to an ID card inserted into an ID inserting slot 18 in either one of dispensing units 2a, 2b, a sectioned opening 20 of the corresponding storage space in the first storage device 3 is released from its locking stage, or the corresponding article in the second storage device 9 is conveyed to a dispensing port 17.
Patent JP-H0488322-A (JP)
Title: Semiconductor optical modulator
Inventor: SEKIGUCHI YOSHINOBU
IPC: H01S5/00
Filed: 1990-08-01
Abstract: PURPOSE:To significantly change refractive index by forming barrier layers to such a thickness and shape at which the coupling state between quantum wells can be changed by the voltage to be impressed to waveguides. CONSTITUTION:The semiconductor optical waveguides 10 including the barrier layers 5b between >=2 layers of the quantum wells 5a and means for impressing the voltage to at least a part of the optical waveguides 10 are provided. The barrier layers 5b are formed to such thickness and shape at which the coupling state between the quantum wells can be changed by the voltage to be impressed to the optical waveguides 10. Then, an electric field is impressed to the relatively thick barrier layers of the superlattice structure to change the potential distribution therein, by which the height and shape of the barrier layers are effectively changed and the coupling state between the quantum well is eventually changed. Consequently, the refractive index of the superlattice structure is largely changed. The refractive index of the semiconductor optical waveguides of the superlattice structure in the region impressed with the voltage is significantly changed in this way.
Patent JP-H05125968-A (JP)
Title: Controller for engine equipped with automatic transmission
Inventor: YAMAGUCHI HIROSHI
IPC: B60W10/10
Filed: 1991-08-14
Abstract: PURPOSE:To effectively reduce shock caused by speed changes while dealing with variations in the amount of engine output which it is required to reduce during speed change and to restore engine outputs at exact time in a controller for an engine equipped with an automatic transmission, the controller having a plurality of engine control parameters. CONSTITUTION:If the demand of reducing outputs is detected during speed change by an automatic transmission (a), more than two engine control parameters (c), (d) are selected as needed to meet the demand of reducing outputs. If an advance notice of stopping reduction of outputs is detected, only one of the engine control parameters is used until the demand for reducing outputs is stopped.
Patent JP-2001035096-A (JP)
Title: Checking method of written data and data storage device using the method
Inventor: MASUDA KENICHI
IPC: G11B20/18
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of an unauthorized writing to a magnetic disk device with no load on a host computer by checking the fact that data are correctly written and conducting a read check of an optimum sector immediately after a writing by the write command from the host computer. SOLUTION: In order to avoid the degradation of the performance in a head checking method, which utilizes a head check dedicated cylinder, a head check is conducted by using a write command from a host computer 10. In the case of having received a write command from the computer 10 and immediately after the completion of the write operation, a read processing is executed from the sector, for which a writing is conducted immediately before, when there exists no command from the computer 10 and a checking is made by comparing the written data with the read data. By employing the check method described above, no seek and write operations to a head check dedicated cylinder are required and a high speed head check is made possible.
Patent JP-S6182178-A (JP)
Title: Measuring method of magnetic field
Inventor: TOYODA EIJI
IPC: G01R33/032
Filed: 1984-09-29
Abstract: PURPOSE:To measure the magnetic field intensity of an object of measurement with high precision by correcting an error due to a loss difference on an optical transmission line between P polarized light and S polarized light which are projected by the analyzer of a light applied magnetic field sensor. CONSTITUTION:Voltmeters are connected to output terminals of photodetection parts 3A and 3B while no magnetic field is applied to the Faraday element 2-3 of the light applied magnetic field sensor 2, and unpolarized light projected by a light source 1 reaches a polarizer 2-2, element 2-3, and analyzer 2-4; and the P polarized light intensity and S polarized light intensity of the projection light are converted photoelectrically by the photodetection parts 3A and 3B through optical variable attenuators 7A and 7B and indicated on the voltmeters as different values. The attenuators 7A and 7B are adjusted to equalize the indicated values to each other, and the voltmeters are disconnected, and a signal processing part 4 is connected instead. Then, a magnetic field is applied to the element 2-3 and unpolarized light is projected by the light source 1. Then, the outputs of the photodetection parts 3A and 3B are supplied to the processing part 4 to measure the magnetic field with high precision.
Patent JP-H0849041-A (JP)
Title: Rotor material for eddy current type reduction gear and its production
Inventor: MIYAHARA MITSUO
IPC: C21D9/00
Filed: 1994-08-05
Abstract: PURPOSE:To produce a rotor material for an eddy current type reduction gear low in electric resistance and high in high temp. strength. CONSTITUTION:This material has a compsn. contg. 0.05 to 0.15% C, 0.10 to 0.40% Si, 0.5 to l.0% Mn, <=0.05% P, <=0.50% Ni, 0.2 to 1.0% Mo, 0.01 to 0.03% Nb, 0.03 to 0.07% V, 0.0005 to 0.003% B, 0.02 to 0.09% Sol.Al, <=0.01% N, and the balance substantial Fe. The material subjected to hot forging, is thereafter hardened at 850 to 900 deg.C and is successively tempered at 600 to 700 deg.C. Thus, the damping capacity of the eddy current type reduction gear improves, its thermal deformation at the time of repeated use can be suppressed, and its durability remarkably improves.
Patent JP-H0252466-A (JP)
Title: Manufacture of dynamic type memory
Inventor: KUMAGAI JUNPEI
IPC: H01L27/108
Filed: 1988-08-17
Abstract: PURPOSE:To simplify a production process by reducing an ion implantation process to one time and to reduce a production cost by a method wherein an information storage electrode of a capacitor of a dynamic type memory cell is patterned and formed on an insulating film on the surface of a semiconductor substrate and, after that, ions of an impurity whose conductivity type is opposite to that of the substrate are implanted. CONSTITUTION:A third comparatively thick insulating film 8 is formed on a semiconductor substrate 1. Then, a resist 16 is coated and patterned to a desired shape. Then, ions of an impurity whose conductivity type is opposite to that of the semiconductor substrate 1 are implanted; the impurity whose ions have been implanted is activated; an impurity region 17 is formed on the surface of the semiconductor substrate 1. By this ion implantation, the ions are pierced through the third insulating film 8, a second insulating film 6 and an information storage electrode 4 and reach the surface of the semiconductor substrate 1; they destroy a natural oxide film generated at an interface between the information storage electrode 4 and the semiconductor substrate 1 and make the information storage electrode 4 electrically conductive to the impurity region 17. Accordingly, a production process can be simplified and a production cost can be lowered.
Patent JP-S6446822-A (JP)
Title: Information setting device
Inventor: MATSUYAMA SHINICHI
IPC: G06F3/023
Filed: 1987-08-17
Abstract: PURPOSE:To eliminate the useless power consumption by carrying out the control of energization for a short time in an ON state of a switch in case the ON/OFF states of the switch are detected. CONSTITUTION:The brush terminals a0 and b0 repeats a procedure 'a nonconductive surface   a pattern 2   a nonconductive surface   a pattern 3  ' or vice versa in accordance with advance of a brush toward directions (a) and (b). While the terminals a1 and b1 repeat a procedure 'a nonconductive surface   a pattern 3  ' and the terminals a2 and b2 repeat a procedure 'a nonconductive surface   a pattern 2 '. In such a constitution, the connecting relationships vary between the terminals a0 and terminals a1/a2 as well as the terminal b0 and terminals b1/b2 respectively. Thus a detection current flows just for a short time at connection of each terminal and then the energization is immediately cut. As a result, the useless power consumption is eliminated.
Patent JP-H0253176-A (JP)
Title: Stocking commodity ordering system adopting pos system
Inventor: KOGO TAKAHITO
IPC: G06Q50/00
Filed: 1988-08-16
Abstract: PURPOSE:To extremely reduce labor and time required for each store to register the commodities and to order the stocking commodities by registering en bloc the commodities to be sold at each store into a store control information processor at a head office and outputting proper ordering advice information via a POS terminal of each store. CONSTITUTION:A store control information processor 11 set in a head office, the POS terminals 21-1... owned by the stores 2-1... connected to the processor 11 via circuits 3-1..., the portable terminals 22-1 carried in the stores 2-1... are provided. The office 1 registers the information on those commodities to be sold at the stores 2-1 into the processor 11. Then the processor 11 decides the outputs a first ordering quantity and the total first ordering quantity of each store based on the hitherto statistic information and the new estimated information. Thus the office 1 instructs the delivery of the first ordering quantity to each store and issues the total first ordering quantity. At the same time, the processor 11 sends the first ordering quantity of each store to the POS terminals of each store connected via the circuits together with the commodity information.
Patent JP-S6360820-A (JP)
Title: Resist roller removing mechanism
Inventor: TAKIMOTO KAZUYUKI
IPC: G03G15/00
Filed: 1986-08-29
Abstract: PURPOSE:To automatically apply and remove a resist pressure accompanying the mounting and removal of a receiving member by providing a vertical difference in the mounting/removing direction of the receiving member between the bottom face of the copy paper cassette receiving member and a body base supporting part on which the receiving member is placed. CONSTITUTION:On the body base 1 of a copying machine, plural guide rollers 4, 5 having difference in height are provided at a defined interval in the mounting/removing direction of a housing base, as the supporting part of the housing base 3 in which a copy paper cassette 2 is set. And, plural stepped parts 3a-3c are formed on the bottom face of the housing base 3 which is brought into contact with the supporting part so as to give difference in height in the same direction as mentioned above. Further, the projecting part 9c of a resist roller installing board 9 is brought into contact with the push-up roller 5 of the housing 3. And, at the time of mounting the housing base 3, the resist roller installing board 9 is rotated centering around a shaft 9a by means of the push-up roller 5 pushing up an arm part 9b, and upper and lower rollers 8a, 8b are brought into pressure contact with each other, to obtain a defined resist pressure.