baber/WOPTO huggingface dataset:
Patent JP-H03104889-A (JP)
Title: Plasma treating device
Inventor: CHIBA AKIRA
IPC: H01L21/3065
Filed: 1989-09-16
Abstract: PURPOSE:To prevent a malfunction based on deposits and to surely detect the end point of a plasma treatment by generating the plasma with microwaves and magnetic fields and setting the position of the prescribed magnetic field strength of electron cyclotron resonance conditions at the position near a sample. CONSTITUTION:The gase introduced from a gas introducing port 7 into a quartz bell-jar 5 subjected to vacuum evacuation is converted to the plasma by the microwaves introduced via a waveguide 2 from a magnetron 1 and the magnetic fields impressed by electromagnetic coils 11, 12, by which the sample 5 is subjected to a treatment, such as etching. The light emission spectra in the system are observed by a spectroscope 14 connected by an optical fiber 13 to a lighting window 15 of the above-mentioned plasma treating device to detect the end point of the plasma treatment. The current values of the above- mentioned electromagnetic coils 11, 12 are changed to set the prescribed magnetic field strength to attain the electron cyclotron resonance conditions, for example, the position of 875G with respect to 2.45GHz microwave frequency at the position near the sample 5. Thus, the deposition of the polymerized in the bell-jar 4 near the lighting window 15 is prevented and the malfunction in the end point detection of the plasma treatment is averted.
Patent JP-2000085840-A (JP)
Title: Container and manufacture of container
Inventor: CAIN R MICHAEL
IPC: B65B7/16
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a container having a seal member with a tab, which is removable from the container by an end user at any time. SOLUTION: A container 100 with a tab portion 24 comprises removable seal parts 20 and containing parts 10 whose number corresponds to that of the seal parts 20, and each of which is provided with a materially flat shoulder portion 8 surrounding a recess 9. In this container 100, each seal part 20 includes a thin film layer 222 having an upper face and a lower face allowed to removably adhere to the shoulder portion 8, and a tab material 221 bonded to the thin film layer 222 and an unlaminatable layer 223. The unlaminatable layer 223 is disposed on a first portion of an upper face of the thin film layer 222, and tab material 221 is bonded to a second portion of the upper face of the thin film layer 222 and to the unlaminatable layer 223.
Patent JP-H1188194-A (JP)
Title: Error count method and error counter
Inventor: ANDO HIDEKI
IPC: G11B20/18
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and a counter that counts the occurrence of errors in digital data for a digital recording and reproducing device or a digital communication equipment or the like. SOLUTION: Input data with an HCC added thereto by an error correction coder 11 are transmitted via a communication transmission line 12 or recorded on a recording medium 13. The data are given to an error correction decoder 14 and an ECC block detector 15 in a reception reproducing device 1 to conduct detection of an ECC block, extraction of data for each block, correction and decoding of a data error and to provide an output of the resulting output data. A normal data counter 16 counts data decoded without any error for a prescribed period and the counted normal data number is given to an arithmetic unit 17, and the normal data are decreased from the total data for a prescribed period informed in advance and set by a total data number setting device 18 to obtain the number of produced errors.
Patent JP-H0691552-A (JP)
Title: Impact type screw fastening device
Inventor: FUKUMURA TERUO
IPC: B25B21/02
Filed: 1992-09-07
Abstract: PURPOSE:To improve fastening force control accuracy by starting computation on fastening force from a detected result of a rotation detecting means when a main shaft rotation angle at one time becomes a prescribed value or less, and carrying out computation on an increase quantity of the fastening force while using a peak value of a torque pulse found from the detected result, and stopping it after judging the time when target fastening force is reached. CONSTITUTION:A signal from a rotation detecting part of an impact wrench body 40 is inputted to a rotation signal processing part 36 of a torque control device 30, and a main shaft rotation angle is found with every one time impact. When this value becomes a prescribed value or less, a fastening force computing part 35 is started. On the other hand, a peak value of a torque pulse is found by a torque signal processing part 32 and a peak value processing part 33 according to a signal from a torque detecting part. The fastening force computing part 35 finds equivalence of an increase in fastening force from this peak value and data of a fastening force data memory part 34, and from this, it finds the timing when the fastening force reaches target fastening force, and controls a valve control part 37.
Patent JP-S60130202-A (JP)
Title: Freqyency converter
Inventor: TORITSUKA HIDEKI
IPC: H03B5/06
Filed: 1983-12-17
Abstract: PURPOSE:To attain sure oscillation of a local oscillator by fitting a starting circuit generating a bias voltage value higher than that at steady-state only for a short time at application of power to a local oscillator connected directly to a mixer circuit through a transmission circuit. CONSTITUTION:The starting circuit 14 comprising a resistor R and a capacitor C connected in parallel therewith is connecaed to a bias terminal of the local oscillator 12 connected directly to the mixer circuit through the transmission line, a DC power supply is connected to a terminal 16 via a switch, etc. and when the switch is closed and the DC voltage is impressed stepwise to the terminal 16, the bias voltage value impressed to the local oscillator 12 via the starting circuit 14 is a voltage being 1.1-2.0 times that at the steady state and continued for >= nearly 100musec. Thus, the non-oscillation region of the local oscillator 12 is narrowered, the oscillator is oscillated easily to a load having a large voltage standing wave ratio (VSWR) and the oscillation is ensured.
Patent JP-H01113047-A (JP)
Title: Container assembly for lens
Inventor: RAIRU II POORU
IPC: A61F2/16
Filed: 1988-09-22
Abstract: PURPOSE: To protect a lens before use, to enable the easy and rapid approach to a lens at a time of necessity and to make a lens mounting operation efficient by providing three elements of a lens container, a carrier and a housing. CONSTITUTION: This lens container assembly 10 has a lens container 12, a carrier 14 and a housing 16 and the lens container 12 can be detached from the carrier 14. By this constitution, the lens container 12 different in shape can be used in combination with the carrier 14 and the housing 16. The lens container assembly to be deformed in order to house a wide range of lenses is the lens container 12 and the lens container 12 is fixed to the proper place of the gap of the carrier 14 in a detachable manner. The housing is constituted of a top part 26 and a bottom part 28. A peg 30 is fixed to the top part from the bottom part through a hole 29 of the carrier. The carrier is rotatable with respect to the housing. The lens container 12 is especially shaped so as to hold an intraocular lens having a definite structure.
Patent JP-S60130339-A (JP)
Title: Storage of dried sweet potato
Inventor: YOSHIDA TERUO
IPC: A23B7/12
Filed: 1983-12-20
Abstract: PURPOSE:To prevent the discoloration and mildewing of a dried sweet potato, and to enable the long-term perservation of dried sweet potato having excellent taste, by sealing a processed dried sweet potato together with a disoxidation agent in a closed container made of a gas-barrier material. CONSTITUTION:A dried sweet potato obtained by drying the steamed and sliced sweet potato is sealed together with a disoxidation agent such as iron powder in a container made of a gas-barrier material (e.g. laminate of vinylidene-coated nylon and polyethylene). The discoloration and mildewing of the dried sweet potato can be prevented, and a dried sweet potato having excellent taste and preservable for a long period can be produced by this process.
Patent JP-H08105781-A (JP)
Title: Measurement-error correcting method
Inventor: NIKORAUSU BENINGAA
IPC: G01D3/02
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To enable the accurate and reliable detection of air mass by deciding the counterflow generating condition on the basis of the detection of the number of resonance revolution, with which pulsation of the characteristic quantity achieves the maximum value, the using the corrected variable formed on the basis of the characteristic map. SOLUTION: Output voltage Um H from an air mass measuring device is sampled, and a means value thereof is obtained, and the load signal tL corresponding to the duration is computed by a dividing stage 28 on the basis of the mean value. On the other hand, a block 31 forms a data pattern corresponding to the maximum value of the sampled voltage Um H, throttle value angle αDK and the number of revolution (n), and a block 32 evaluates the data. On the basis of this data, a block 34 obtains new number of resonance revolution, and this new number of resonance revolution and the former number of resonance revolution, which is stored in a block 35, are compared with each other by a block 36. A corrected number of revolution nK is computed, and supplied with the angle αDK to a block 37. The block 37 obtains the correction coefficient K on the basis of the stored correction map.  A multiplying stage 29 multiplies the signal tL with the coefficient K so as to computer the corrected load signal tLK.
Patent JP-2000068460-A (JP)
Title: Integrated circuit device
Inventor: SUGIBAYASHI NAOHIKO
IPC: G11C5/02
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To dissolve the dead space of an integrated circuit device, formed by combining the circuit cell of a cache memory and a tag memory to the circuit of a microprocessor, whose outer form is fixed by using existed structure. SOLUTION: A part of row addresses which are identical to cache memories 103 and 104 of a tag memory 105 is set as a columnar address, a basic structure similar to a former case is divided into plural structures in one direction of x-y directions. Then by arranging them in the other direction, the tag memory 105 is formed in a desired outer form and it is arranged in a dead space.
Patent JP-H0959382-A (JP)
Title: Functional group terminated polysulfide compound and its production
Inventor: MATSUMOTO MICHIYOSHI
IPC: C08G75/02
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a function group terminated polysulfide compound in which thiol groups are eliminated, not generating a characteristic odor and useful for various kinds of chemical reactions by adding a functional group having vinylic compound to a thiol group-terminated polysulfide compound. SOLUTION: The functional group-terminated polysulfide compound is produced by reacting compounds of formula I and/or formula II [R<1> H and/or methyl; R<2> is a divalent group; B is the group of hydroxyl, nitrile, carboxyl, amino, ester etc.; A is a divalent or move-valent group having a polysulfide structure which has structural units of the formula: -(R<3> -Sx )- (R<3> is a divalent group; (x) is an integer of 1-5) and has thiol group of the formula: -ϕ-R<4> -S- (R<4> is a divalent group) at the molecular end], e.g. a thiol group-terminated polysulfide compound, with a functional group having vinylic compound of formula III and/or formula IV. The groups R<3> and R<4> preferably contain each a group of the formula: -C2 H4 OCn H2n OC2 H4 (n is an integer of 1-2).
Patent JP-H0688885-A (JP)
Title: Clock
Inventor: IZUKAWA TAKAHIRO
IPC: G04C3/00
Filed: 1992-09-08
Abstract: PURPOSE:To reduce power consumption and to remove offensive ticks disturbing a sleep. CONSTITUTION:Normally, time indication is executed by hands of an analog clock indication part 2 with a time count of a time counting part 1. In a state wherein the time indication is unnecessary, such as in a dark time and the time when a person is absent, hand operations are stopped by a control circuit 12 receiving an output of a sensor part 6 and consumption of power by a movement and generation of ticks are removed. The time count is continued by the time counting part 1 even while the hand operations are stopped. when the time indication becomes necessary and the output is delivered from the sensor part 6, the current time and the position of each hand are read out of the time counting part 1 and a hand position storage part 5 respectively by the control part 12, and according to this reading, an hour hand operating motor drive circuit 3 and a minute hand operating motor drive circuit 4 are controlled for time regulation. At the same time, the hand operations are started and the time indication by the hands of the analog clock indication part 2 is executed.
Patent JP-S6299827-A (JP)
Title: Buffer control system
Inventor: SEKI TAKAAKI
IPC: G06F5/06
Filed: 1985-10-28
Abstract: PURPOSE:To reduce memory capacity and to improve the throughput of a back- end processor, etc. by saving temporarily data exceeding the memory capacity of a memory device if transferred to an external memory device. CONSTITUTION:The data exceeding the memory capacity are transferred while data are transferred to a memory device (general memories excluding the external memories) from a back-end processor, etc. Here the limit value is set previously for the reception buffer capacity of the memory device. If the transferred data exceeds said limit value, a file (area for storage of received data) is formed to an external memory device 4 to save the excessive data. At the same time, it is decided whether the reception buffer of the memory device has an empty space or not. If an idle buffer is available, the data saved from the file of the device 4 are read into the device 4.
Patent JP-S60129288-A (JP)
Title: Printed image deleting method for thermal printer
Inventor: YUUKI TOSHIO
IPC: B41J2/32
Filed: 1983-12-19
Abstract: PURPOSE:To securely delete an image printed by a thermal printer, by a method wherein a printed thermal recording paper is returned to the condition before printing, and dots are again printed on the entire surface of the paper. CONSTITUTION:After printing on the thermal recording paper 2 by a thermal head 1, the paper 2 is fed in a taking-up direction by a platen roller 3, and printed images are collated or confirmed at a collating position 9. Next, the roller 3 is rotated reversely to return the paper 2 to a printing-starting position, and dots are printed on the entire surface of the previously printed part of the paper 2. Accordingly, the previously printed image can not be discriminated from the entirely dot printed part, resulting in that the previously printed image is deleted.
Patent JP-H0289066-A (JP)
Title: Developing method
Inventor: INOUE MASATAKE
IPC: G03G13/09
Filed: 1988-09-27
Abstract: PURPOSE:To obtain a satisfactory resolution, reproducibility of characters or narrow lines, and the density of allover painting while accurately detecting the toner concentration of a developer by using carrier having specific saturation magnetization and specifying a ratio of the gap between a crest cutting plate and a developing sleeve to the gap between a photosensitive drum and the developing sleeve. CONSTITUTION:A crest cutting plate 6 is arranged along a developing sleeve 5 to control the crest length of a magnetic brush, and a detecting mechanism 7 which measures the permeability of a developer 3 to detect the toner concentration is arranged in a developing device. magnetic carrier having saturation magnetization of <=50emu/g and >40emu/g is used, and a ration of the gap (d0) between the crest cutting plate 6 and the developing sleeve 5 to the gap (d1) between a photosensitive drum 1 and the developing sleeve 5 is set to <0.85 and >=0.80. Thus, the toner concentration of the developer is accurately detected to obtain a satisfactory resolution, reproducibility of characters and narrow lines, and the density of allover painting.
Patent JP-S61117826-A (JP)
Title: Vapor growth apparatus
Inventor: MITANI MASATO
IPC: H01L21/205
Filed: 1984-11-13
Abstract: PURPOSE:To contrive to improve the reaction efficiency by reducing the amount of unreacting gas, and to prevent unnecessary deposition on the wall of a reaction chamber, by a method wherein layerlike carrier gas flows are formed inside the whole reaction chamber. CONSTITUTION:The carrier gas once accumulated in a carrier gas chamber 10 spouts out of the reaction chamber 17 through a carrier gas spout 12 and flows inside this chamber 17 along a route B. The mixed gas supplied through a mixed gas supply port 24 flows toward a gas exhaust port 26 along the surfaces of the Si substrate 13 and a susceptor 14. The carrier gas flowing inside the reaction chamber 17 prevents the diffusion of the mixed gas because of layerlike flows. Thereby, the reaction gas concentration in the carrier gas becomes maximum in the neighborhood of the Si substrate 13. Therefore, the generation of unnecessary deposits having been produced in the neighborhood of the wall of the reaction chamber can be prevented. Besides, the amount of the reaction gas exhausted in an unreacting form can be reduced, resulting in the increase in reaction efficiency.
Patent JP-S6487149-A (JP)
Title: Grinding amount correcting system for numerical control machine tool
Inventor: KUNUGI TAKASHI
IPC: B24B49/16
Filed: 1987-09-22
Abstract: PURPOSE:To perform a high-precise work to grind a workpiece, by a method wherein a wear correction factor is orderly automatically corrected according to a fluctuation in a wear amount of a rotary grinding stone changed togetherwith a machining time. CONSTITUTION:A difference between a cut target current value Is of a grinding stone rotating motor 24 and a detecting current value of a current detecting circuit to detect a drive current value Im of the motor 24 at intervals of a given time and a wear correction factor are corrected based on the interval of this time. By using the corrected wear correction factor, a correction cut amount D is orderly calculated by means of a wear correcting means 64, and by adding the result to a target cut amount R, a decrease in a grinding amount D (a cut amount) to wear of a rotary grinding stone is corrected, and a rolling roll is ground in a desired shape by means of a normally accurate grinding amount.
Patent JP-2000068563-A (JP)
Title: Semiconductor luminous display device
Inventor: MAEDA TOSHIHIDE
IPC: H01L25/13
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain clearer and color-tone-improved image formation by suppressing luminous interference between ajacent LED lamps and expanding the field of view. SOLUTION: In a luminous device made by the two-dimensionally arranged LED lamps comprising the luminous elements 2a and 2b mounted on the mounts 1a and 1b, such as lead frame and the like, the sealing resin 3a and 3b sealing those luminous elements 2a and 2b and the mounts 1a and 1b, the light emitting source comprising the light from the luminous element 2a and 2b and the reflected light from the mounts 1a and 1b are arranged in the sealing resin 3a and 3b so that the conic effective luminous flux from this luminous source does not interfere with the sealing resin of the LED lamps adjacently arranged.
Patent JP-H0288950-A (JP)
Title: Industrial ct device
Inventor: UYAMA KIICHIRO
IPC: G01N23/04
Filed: 1988-09-27
Abstract: PURPOSE:To detect the existence and the condition of the fault of a reagent with high accuracy in a short time by controlling traverse quantity corresponding to the shape of the reagent and performing compensation to a part where the detection of radiation ray is not performed according to the above-mentioned control. CONSTITUTION:In the case of detecting the radiation ray which is transmitted through the reagent, the traverse quantity by a traverse means 5 is controlled corresponding to the shape of the reagent by using a control means 13. The compensation is performed to the part where the radiation ray is not transmitted and the detection of the transmitted radiation ray is not performed according to the control of the traverse quantity by a compensation means 23 based on data, etc., found on a position obtained by rotating the reagent by proper amounts by a rotation means 7. Thus, traverse time can be shortened and the inspecting efficiency in the case of detecting the fault can be improved.
Patent JP-2001066672-A (JP)
Title: Irradiation angle variable illuminator and photographing device using the same
Inventor: TENMYO RYOJI
IPC: G03B15/06
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To make an illuminator small in size, thin in thickness and light in weight by providing an optical prism for irradiating a subject and 1st and 2nd optical members arranged on the subject side of the optical prism and varying an irradiation angle by changing the relative displacement of two optical members. SOLUTION: This illuminator is provided with a flash discharge tube 2 and the optical prism 4 arranged in front of the tube 2 and totally reflecting at least one part of an incident beam from the tube 2 so as to irradiate the subject. Then, it is provided with the 1st optical member (panel) 5 and the 2nd optical member (front window) 6 arranged on the subject side of the prism 4 and is constituted so that the irradiation angle may be varied by changing the relative displacement of the two optical members. By such constitution, the ability of a condensing optical system being the base of an irradiation angle variable illumination optical system is improved, efficiency is improved as the entire illumination optical system, and the entire shape of the optical system is miniaturized, so that the constitution mountable to various kinds of optical equipment is obtained.
Patent JP-H04120131-A (JP)
Title: Production of organopolysiloxane
Inventor: FUJIKI HIRONAO
IPC: C08G77/06
Filed: 1990-09-12
Abstract: PURPOSE:To obtain the subject compound having high quality by reacting a specific compound to an organopolysiloxane obtained by the equilibration reaction in the presence of an alkali catalyst, thereby easily silylating and sealing the residual silanol group at a high ratio. CONSTITUTION:An organopolysiloxane is produced by equilibrating an organocyclopolysiloxane in the presence of an alkali catalyst (preferably a tetraalkylphosphonium hydroxide, etc.) under heating. The silanol group in the organopolysiloxane is silylated and sealed by the addition reaction of a silyl ketene acetal compound having the group of formula (R is univalent organic group) to the above organopolysiloxane. The silylation reaction of the silanol group is carried out preferably at 80-120 deg.C by adding 2-3 times mol of the silyl ketene acetal compound based on the theoretical molar number of the residual silanol group.
Patent JP-H11133486-A (JP)
Title: Finder mask
Inventor: FREUND MICHAEL N
IPC: G03B13/12
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a finder mask connected to a camera lens, to make the visual field of a finder coincident with the adjustable focal distance of the camera lens. SOLUTION: The finder mask consists of an L-type frame part, 11 and a rectangular frame part 12 for covering the surface of the frame part 11, which are connected to each other by a film hinge 20. One end of a guide lever 18 is connected to the corner part of the rectangular frame part 12 and the other end of the guide lever 18 is elastically connected to the vicinity of the film hinge 20. The frame parts 11 and 12 are fitted into a camera case, to be relatively movable with each other, in accordance with the focal distance of the camera lens.