baber/WOPTO huggingface dataset:
Patent JP-H0394444-A (JP)
Title: Method and apparatus for measuring film thickness, and thin-film manufacturing apparatus
Inventor: SATO YASUHISA
IPC: H01L21/66
Filed: 1989-05-10
Abstract: PURPOSE:To easily measure a film thickness even when a film formation speed is large by a method wherein a thin film is irradiated with primary X-rays from the rear side of a substrate, fluorescent X-rays radiated from the thin film are detected on the surface side of the substrate and thickness of the thin film is detected. CONSTITUTION:A substrate 3 is placed on a substrate-mounting stand 1; a thin film 5 is formed on the surface of the substrate 3. Primary X-rays 11 are irradiated from an X-ray source 7 arranged on the rear side of the substrate 3; fluorescent X-rays 13 radiated from the thin film 5 on the substrate 3 are detected by using a fluorescent X-ray detection means 9 arranged on the surface side of the substrate 3. That is, the primary X-rays 11 from the X-ray source 7 are transmitted through the substrate 3 and reach the thin film 5. The fluorescent X-rays 13 are generated inside the thin film 5 which has been irradiated with the primary X-rays and they are radiated. The radiated fluorescent X-rays 13 are detected by using the fluorescent X-ray detection means 9. Thereby, an intensity of the fluorescent X-rays is measured. Thereby, it is possible to measure thickness of the thin film 5 on the basis of the intensity of the measured fluorescent X-rays.
Patent JP-S62271136-A (JP)
Title: Knowledge inference processing system
Inventor: HOSHIAI TADASHI
IPC: G06F9/44
Filed: 1986-05-20
Abstract: PURPOSE:To facilitate the constitution of a rule progressing the correct inference, to reduce the execution of a useless rule and to improve the processing efficiency by providing a post-condition section to the rule so as to execute the rule only when the result of execution of the rule satisfies the post-condition section. CONSTITUTION:The rule 14 is provided with the post-condition section 17, which designates the condition to be satisfied by a fact after the execution of the rule. In selecting and executing the rule, a post-condition check device 11 checks whether or not the face of the result of execution of the rule satisfies the condition of the post-condition section 17 through the inference device 10. If the post-condition section 17 is not satisfied, the rule is thrown away and other rule is retrieved. Thus, an inadequate inference path is detected before the inference processing for the path is progressed.
Patent JP-S5910188-A (JP)
Title: Controlling method for commutatorless motor
Inventor: NAKAJIMA KIHEI
IPC: H02P6/15
Filed: 1982-07-05
Abstract: PURPOSE:To automatically determine the effective commutation leading angle of a commutatorless motor by calculating the effective commutation leading angle at the next commutation time by the average value of a plurality of coefficients which are calculated by the set commutation margin angle, the commutation margin angle and the DC current reference value. CONSTITUTION:The superposed angle (u) is detected by a superposing angle detector 8 on the basis of a current detector 7, and the voltage phase (theta) is detected by a voltage phase detector 9 on the basis of the output of a voltage detector 6. A DC current reference value I* is inputted through an A/D converter 10 to a microprocessor muP11, and an RAM 12 is operated as a memory for calculating the muP11. The muP11 calculates the commutation margin angle from the angle (u) and the phase (theta), a coefficient K for determining the effective commutation leading angle (beta) from the deviation DELTAgamma between the commutation margin angle (gamma) and the set commutation margin angle gammas and the reference value I* several times, and calculates the commutation leading angle (beta) at the next commutation time from the average value -K of a plurality of the calculated coefficients K and the reference value I*. A gate pulse amplifier 13 controls the gate of a power inverter 4 on the basis of the signal which represents the commutation leading angle (beta) from the muP11.
Patent JP-H10312657-A (JP)
Title: Ramp for information recording and reproducing device and information recording and reproducing device
Inventor: KOYANAGI ICHIRO
IPC: G11B5/54
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an integrally molded ramp for withdrawing a suspension arm of the information recording and reproducing device. SOLUTION: The ramp 200 is equipped with sliding parts 220 and 250 formed with guide surfaces 221, 222, 223, 224 and 225 and also a withdrawing surface 226 flat. Since boundaries among the individual guide surfaces and the withdrawing surface are formed parallel to a reference line, even when the withdrawing surface 226 is formed in a depressed shape, mold casting can be performed by drawing a mold in the direction of the reference line. A part formed by the same casting mold as the sliding part 220 and the sliding part 250 out of a supporting part 210 is formed not to be an obstable to drawing the mold in the direction of the reference line. The integrally molded ramp 200 has high manufacturing accuracy, and is excellent in accurate demarcation of a loading/ unloading position of the suspension arm.
Patent JP-H01286389-A (JP)
Title: Ceramic multilayer board material
Inventor: YAMAGUCHI SEIJI
IPC: H05K1/03
Filed: 1988-05-12
Abstract: PURPOSE:To improve a signal transmission speed by incorporating filler made of crystalline state and glass of amorphous state therein, and specifying the particle sizes of the filler and the glass to specific values or below. CONSTITUTION:Filler or crystalline state and glass of amorphous state are contained, the particle size of the filler is 0.5mum or below, and the particle size of the glass is 2.5mum or below. Thus, the irregularities of a laminated layer deformation amount, firing deformation amount, firing shrinkage can be suppressed to low values, an upper thick film moldability is improved, the resistance value of an inner conductor is suppressed to a low value, and a signal transmission speed can be improved.
Patent JP-H08281638-A (JP)
Title: Automatic cutter for ceramic-composite substrate
Inventor: TAKEDA KENJI
IPC: C04B41/88
Filed: 1995-04-19
Abstract: PURPOSE: To cut a ceramic-composite substrate precisely, easily, and automatically at a specified position by installing the side positioning part of the substrate, a sensor for detecting a specified part of the substrate, and a cutter part for cutting a specified part of the substrate. CONSTITUTION: A side positioning implement 4 which can move in the width direction on a plate 2 is pushed to the left side of a composite substrate 1. Next, the position of a notch part 8 which is attached to the substrate 1 in advance is detected by a sensor 5 by optical fibers which is installed in front of an upper side and lower side cutters 6, 7, and a metal plate which is bonded to the surface of the substrate is cut by a method in which the upper side cutter 6 is brought down interlockingly to the end part of the substrate including the notch part 8. In this process, gaps are formed on the front and rear end surfaces of the substrate which is brought into contact continuously by metal.  Additionally, when the upper side cutter 6 descends, the upper and lower edges enter the gaps in the front and rear end surfaces of the substrate to cut immediately before the edges are brought into contact.
Patent JP-S60261986-A (JP)
Title: Quickly compressing device
Inventor: FUKUYOSHI TADASHI
IPC: F02B63/06
Filed: 1984-06-08
Abstract: PURPOSE:To carry out constant-volume combustion by providing a relief valve which discharges a hydraulic oil in a hydraulic oil sump when a free piston blocked the connecting pipe of a cylinder in which said free piston is inserted. CONSTITUTION:A free piston 3 consists of a first piston 30 and a second piston 31 which are connected to each other by a rod 32, while a hydraulic oil sump 5 and a high pressure gas chamber 4 are provided. On a first cylinder 33, is provided a relief valve 40, which is connected to the hydraulic oil sump 5 rather than to the opening position of a connecting pipe 19. A piston operating chamber 17 is filled with a required quantity of hydraulic oil and any vacant space does not formed in it. Therefore, the piston operating chamber is completely filled with the hydraulic oil without any vacant space which is formed in it.
Patent JP-H0535715-A (JP)
Title: Computer semantic operation deciding device
Inventor: HAMADA HIDETOSHI
IPC: G06F19/00
Filed: 1991-04-20
Abstract: PURPOSE:To provide an educational training environment equivalent to a normal computer operating environment and to discriminate whether the computer semantic operation of a user is proper or not in the preceding training environment. CONSTITUTION:A semantic operating state transition graph storage means 17 stores a semantic operation transition graph that has the states of each step of the computer semantic operation meaning the learning object and shifts to the next state based on the propriety deciding result of operations carried out in each state. An input analysis processing means 14 analyzes the input operations. Then a deciding processing means 16 traces each state of the semantic operation transition graph stored in the means 17 and decides the propriety of the input operations based on the analyzing result of the means 14.
Patent JP-H06320390-A (JP)
Title: Numerically controlled cutter
Inventor: AKIMA TAIICHIRO
IPC: B23Q15/00
Filed: 1993-05-19
Abstract: PURPOSE:To improve cut size precision when a plurality of products are cut from a plurality of references for a material to be cut and to simplify positioning of a material to be cut. CONSTITUTION:In a numerically controlled cutter 10 to set a cut position by a cutter for a material 1 to be cut through numerical control based on machine origins, the machine origins (a fixed origin 11 and a moving origin 12) are arranged in a plurality of positions along the set direction of a cut position by the cutter.
Patent JP-S5910191-A (JP)
Title: Operation monitor for many motors
Inventor: WATANABE YOUZOU
IPC: H02P5/74
Filed: 1982-07-07
Abstract: PURPOSE:To omit a wiring breaker by dividing many motors into a plurality of groups, providing wiring breakers at the input sides of the respective groups, and providing disconnecting switches at the input sides of the respective motors. CONSTITUTION:Disconnecting switches 21-11-21-mp are respectively provided at the input sides of n motors 13-11-13-mp. The motors are divided into m grous, each of which is composed of P motors, and wiring breakers 12-11-12-m are respectively provided at the input sides of the groups. Signal comparators 17-11-17-mp output difference signals between the average current from a current transformer 15 and motor currents from current transformers 14-11-14-mp, and comparison amplifiers 19-11-19-mp output abnormal signal when the difference signal becomes the set value or higher. In this manner, the wiring breaker of the corresponding group is opened, the switch of defective motor is opened, and the wiring breaker is again closed.
Patent JP-S61273428-A (JP)
Title: Multistacker unit
Inventor: IKEDA NAOKI
IPC: B65H43/00
Filed: 1985-05-30
Abstract: PURPOSE:To aim at improvements in space efficiency and running cost as well as to make maintainability so better, by installing a latch circuit which transmits a control signal out of a controller to the optional stacker selected. CONSTITUTION:An optional stacker unit 1 is selectively moved to a point A where a work 1 is transferred with operation of an index unit 6. This stacker unit 11 is latched by a latch circuit 14 whereby a relay 13 operates, closing a contact point. If so, a driver 7 and a motor 3 are electrically connected with each other and simultaneously a solenoid brake 12 is released, controlling rotation of the motor 3. During the while, stacking or tackout of the work to or from a lifter 2 is performed and after operation is over, a latch of the stacker unit 11 is released, opening the contact point and operating the solenoid brake 12, whereby the motor 3 is released from the driver 7 and locked thereto. With this constitution, miniaturization in the unit and labor-saving promotion are well promoted, thus improvements in space efficiency and running cost are also promoted.
Patent JP-H09302266-A (JP)
Title: Aqueous photosensitive coating composition
Inventor: UNO MINORU
IPC: C09D4/02
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous photosensitive coating compsn. having a high adhesiveness to a substrate and curable by ultraviolet rays by incorporating specified photosensitive oligomer and monomer to a specified aqueous dispersion. SOLUTION: This compsn. comprises (A) an aqueous resin dispersion having an average particle diameter of 10 to 100nm, (B) a photosensitive oligomer having at least one C-C double bond in the molecule and (C) a photosensitive monomer having at least one C-C double bond in the molecule. The component A comprises an acrylic resin having an acid value in the range of 5 to 40. The component B is water-soluble or water-dispersible. The amount of each of the components B and C is usually 5 to 500 pts.wt. for 100 pts.wt. component A.
Patent JP-H10307535-A (JP)
Title: Display method for panoramic map and map displayed by this method
Inventor: MURAI TOSHIHARU
IPC: G09B29/00
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To easily perform converting processing of an original map surface into a panoramic map at a high speed by arranging observation points in a plurality on a straight line parallel to the original map surface, and forming a quadratic surface composed of aggregation of quadratic curves which exist on a plane vertical to the straight line and use the observation points on the plane as a focus, as a plane of projection. SOLUTION: A plane T of projection is arranged between the original ground surface C and an observation point K arranged in a position capable of aerially viewing it, and a crossing position where a straight line connecting one point on the original ground surface C and the observation point K crosses with the plane T of projection, is found. A display position on a new map surface displayed as a panoramic map is decided in response to the crossing position, and a texture diagram of an original map surface A corresponding to one point on the original ground surface is displayed on the display position of the new map surface.  The observation point K is arranged in a plurality on a straight line parallel to the original map surface A, and the plane T of projection is a quadratic surface of aggregation of quadratic curves which exist on a plane vertical to the straight line and use the observation point K as a focus. The crossing position is found by successively scanning the sliced ground surface while translating the observation point K, and a panoramic map is displayed.
Patent JP-S5542882-A (JP)
Title: Cartridge for recording head
Inventor: KASUGAYAMA YUKIO
IPC: B41J2/20
Filed: 1978-09-22
Abstract: PURPOSE:To prevent the entrance of dust and bubble at the replacing period of the recording liquid and facilitate the easy handling by covering the recording head by means of a cylindrical material consisting in the high molecular substance and filling the both two materials with a recording liquid. CONSTITUTION:A cylindrical nozzle 3 having a discharge orifice 2 and a piezo- electric element 4 in the cylindrical shape which covers the nozzle 3 are provided in a recording head 1. Then, a recording liquid is fed to the nozzle 3 through a feeding tube 5. The recording head is composed of by the recording head 1 and the feeding tube 5 and the outer part of the head is covered with a cylindrical cover 6. The inside of the cover 6 and the outside of the recording head are stuck with a film 10 formed by a plastic high molecular substance. When the cover 6 itself is made by a plastic high molecular substance, the use of the film 10 may be omitted. Now, a fine ventilating hole 11 less than 100mu in diameter may be recommended to be positioned in a part of the cover 6 preferably.
Patent JP-S5820120-A (JP)
Inventor: KIDA SABUROU
IPC: A01G1/04
Filed: 1981-07-27
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-S616628-A (JP)
Inventor: UEIN BUI SOOREN
IPC: G02F2/02
Filed: 1985-05-30
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-H04345059-A (JP)
Title: Surface mount type semiconductor parts
Inventor: KOIKE AKIRA
IPC: H05K3/34
Filed: 1991-05-22
Abstract: PURPOSE:To obtain a semiconductor parts wherein the inspection of connection state after soldering is unnecessitated when a lead frame is deformed before soldering, the lead frame can be surely and precisely connected with a circuit board, and reliability can be improved. CONSTITUTION:A lead frame a1 is constituted of shape memory alloy. In an atmosphere at the same temperature as the soldering temperature, the lead frame is formed in a connection shape optimum to a printed wiring board 4 as a circuit board, and made to store said shape. When the lead frame is deformed before soldering, the stored optimum connection shape is recovered as the result of heating at the time of soldering.
Patent JP-H01286741-A (JP)
Title: System operation of power system
Inventor: OTANI JUNICHI
IPC: H02J3/00
Filed: 1988-05-12
Abstract: PURPOSE:To minimize the wear of a switch due to an arc by determining an operating sequence by considering a positional relationship between a circuit breaker and a switch to be operated by an assigned number. CONSTITUTION:In the single wire connection of a power system, a bus 1 is connecting to a bus 2 through a circuit breaker (bus tie) CB01 of closed state, LS1, LS22, LS33, LS4, LS55, LS6 of disconnectors (AB LS) corresponding to mutually switching buses are opened, and LS11, LS2, LS3, LS44, LS5, LS66 are closed. The system is operated by setting sequential numbers to bus tie and AB LS, and closing (opening) the AB LS in the increasing order (decreasing order) of the sequential numbers at high and low voltage sides at the time of closing. Thus, an arc at the time of operation of the switch can be minimized.
Patent JP-H0416158-A (JP)
Title: Production of oil-fried and puffed snack
Inventor: TAGA KAZUMITSU
IPC: A23L1/18
Filed: 1990-05-08
Abstract: PURPOSE:To obtain a fried and puffed snack reduced in corn odor and having original taste and texture by using corn grits dough fermented by a specific Aspergillus yeast. CONSTITUTION:A corn grid dough fermented by a yeast selected from a group consisting of rice Aspergillus, soy sauce Aspergillus and Chinese Aspergillus is used as a raw material. For example, rice Aspergillus or Chinese Aspergillus is cultured in wheat koji medium and the culture medium is added to corn grits at an amount of 1-20 pts.wt., based on 100 pts.wt. corn grits, and further water of 0.5-4 times, based on these total amounts, is blended therewith, and the blend is fermented for 1-16hr at 30-70 deg.C. Then the soy sauce Aspergillus is cultured in a soybean koji medium and then the cultured medium is added at an amount of 0.5-20 pts.wt., based on 100 pts.wt. corn grits, and water of 0.5-4 times, based on the total weight, is added thereto and the blend is fermented at 30-70 deg.C for 0.5-16hr.
Patent JP-S5742392-A (JP)
Title: Waste water treating apparatus
Inventor: NIWA CHIAKI
IPC: C02F3/10
Filed: 1980-08-27
Abstract: PURPOSE: To accelerate the proper propagation of bacteria adherent onto a filter and to maintain the pH value of waste water in a fixed range in a filter bed-type waste water treating apparatus, by using shell fossibles as the filter in the filter bed.  
     CONSTITUTION: Shell fossiles, which are enormously buried in the country and come into the market as a soil conditioner for an agricultural use, are crushed into granules, and treated with a difficulty water-soluble bacteria-decomposing high molecular material, e.g., a difficulty soluble polyvinyl alcohol resin (degree of saponification ≥75%) or vinyl acetate, by dipping, spraying, atomizing or the like method. The treated fossibles are used as a filter in the filter bed of a waste water treating apparatus. Taking into consideration the shape, compression strength and dissolution speed of the filter, the shell fossiles are crushed into particles having a diameter of 0.2W2mm, cement is added to the crushed fossiles at a rate of 7W25wt%, and the mixture is blended with water, formed and hardened into a desired shape easy to use. Phosphate ore powder and/or an alkali or alkaline earth metal humin salt may be added to buffer the pH variation of the waste water and to collect metal ions, if necessary. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08312563-A (JP)
Title: Rotary compressor
Inventor: TSUKUI KAZUNORI
IPC: F04C29/06
Filed: 1995-05-17
Abstract: PURPOSE: To reduce the pressure pulse of a compressed gas efficiently and reduce a noise extremely by installing plural holes for communicating silent rooms in both sides of a partition plate on the partition plate and installing one of them near a valve and making its sectional area smaller than the sum of the sectional areas of the other holes. CONSTITUTION: A compressed refrigerant main passage hole 19 is a hole bored on a partition plate 16 and communicated to the lower silent room from the farthest silent room 24a from the exhaust hole of an upper silent room formed in the circumferential direction of the opposite cylinder surface of a sub-bearing. A small hole 21 is an oil extract hole bored on the partition plate communicated to a silent room 24b near a valve, whose sectional area is smaller than that of the hole 19 and at a stop time, a refrigerator oil is introduced from the upper silent room to the lower silent room. Namely, oil compression can be prevented and the generation of a big noise is prevented due to that the refrigerator oil is escaped to the lower silent room quickly at a re-start time by installing the oil extract small hole 21 in the silent room 24b near the valve.
Patent JP-S598592-A (JP)
Title: Automatic steering apparatus for sailing ship
Inventor: KATSURAGI YOSHIO
IPC: G05D1/02
Filed: 1982-07-05
Abstract: PURPOSE:To perform highly accurate automatic steering by controlling the sail or the steering such that the propulsive direction is determined from the relation between the actual sailing direction and the direction of wind to determine the setting course while feeding back the actual angle of the sail and steering. CONSTITUTION:An arithmetic unit 5 will store the setting direction from a course indicator 1 to select the optimal formula while employing the relation between the sailing direction from a direction sensor 2 and the wind direction from a wind direction sensor 3 as a parameter thus to determine the future sailing direction under said wind direction then arrange the control signal corresponding to the difference between the stored setting direction thus to control the said 9 and steering 13 through drive controllers 7, 11, 8, 12. These angles are detected by detectors 10, 14 and fedback to a signal corrector 4 to correct the error caused by the variation of response against the operation result, thus to correct the wind direction and bearing signal and provide to the arithmetic unit 5. Consequently automatic steering can be performed with high accuracy.