baber/WOPTO huggingface dataset:
Patent JP-H0346868-A (JP)
Title: Color image processor
Inventor: TANAKA KAZUYOSHI
IPC: H04N1/46
Filed: 1989-07-14
Abstract: PURPOSE:To enable image processing of high-definition suitable to the kind of an image by discriminating a mixed image of a character image and a gradational image with primary color image signals and performing color reproduction processing differently between the character image and gradational image according to the decision result. CONSTITUTION:A digital image signal after density conversion is supplied to a decision circuit 21 constituting a mixed image discriminating means, its image discrimination output is supplied to a color reproduction part 17 and color reproduction tables for the character image and gradational image are used selectively according to the image contents. The color reproduction table for the character image is stored with such data that importance is attached to the clear reproduction of characters, etc., and colors which are fine and thin coloring and an achromatic color are reproduced forcibly in black and white and the color reproduction table for the gradational image is stored with such data that importance is attached to the faithful reproduction of an original image and the colors which are thin and thick coloring and close to the achromatic color are represented as they are as much as possible. Therefore, even if the character image and gradational images are both present on the same document, the image output quality is maintained.
Patent JP-H0233736-A (JP)
Title: Semiconductor laser output control device
Inventor: SHIGEMORI TOSHIHIRO
IPC: G11B7/125
Filed: 1988-07-22
Abstract: PURPOSE:To stabilize recording power by comparing the reproducing level detecting voltage of a semiconductor laser and a reference voltage, generating a control voltage according to a different output and controlling the recording level of the semiconductor laser. CONSTITUTION:A recording power detecting circuit 20 extracts a voltage VW, which is in the case that a semiconductor laser 11 is emitted, by recording power PW out of voltages to be generated in load resistance 16. This voltage VW is compared with a reference voltage VW REF by a comparator 21. The different output voltage is integrated by an integration circuit 22 and outputted to a current amplifier 13 as a control signal. The reference voltage VW REF is amplified by an amplifying circuit 23, added with the output of the circuit 22 by an adder 24 and outputted as the control voltage. On the other hand, when the VW REF and VW are almost equal, the output voltage of the circuit 23 is set so as to be almost 0 and the circuit 23 output a target value IW REF to a current IW to be overlapped to a current IR in order to emit the laser 11 with the target recording power PW. Accordingly, by controlling the output voltage of the circuit 22 so as to be 0, the PW is converged to the target value.
Patent JP-H0918958-A (JP)
Title: Call voice main system and mobile communication termianl equipment having call voice main function
Inventor: FUKADA SANSHIRO
IPC: H04W52/10
Filed: 1995-06-27
Abstract: PURPOSE: To provide a substitute reception system in which no large capacity of database is required. CONSTITUTION: Plural radio base stations 20A, 20B, 20C are wired-connected to a communication company network wire-connecting each telephone terminal equipment, each of the radio base stations is communicated with plural terminal equipments 1A', 1A, 1B through a radio channel and wire-connected via a data management center 40 and a network 41 storing and managing various data of the base stations 20A, 20B, 20C and the terminal equipments 1A', 1A, 1B. A memory 31A(1B) in common use for a voice mail (electronic mail) and a speech memory and a device (not shown) measuring an output level of the terminal equipments 1A, 1A' whose distance differs from the base station 20 and adjusting the level to be a prescribed level are provided in the inside of the base station 20 as explained later.
Patent JP-H0233577-A (JP)
Title: Check-up device for contamination of heat transfer tube for evaporator of absorbing water cooler and heater
Inventor: NISHIYAMA NORIYUKI
IPC: F25B15/00
Filed: 1988-07-22
Abstract: PURPOSE:To preclude check-up when the inlet port temperature of cold or hot water is higher than an operated limit temperature while performing diagnosis on the degree of contamination by a temperature difference between the outlet port temperature of the cold or hot water and the temperature of an evaporator when the same temperature is lower than the limit temperature by a method wherein the inlet temperature and the outlet temperature of the cold or hot water as well as the temperature of evaporator are detected to operate the limit temperature of the inlet temperature of the cold or hot water from an operating formula. CONSTITUTION:When the inlet temperature (T40B) of a cold or hot water pipe is lower than a limit temperature (TE), a judging reference value (J1) for judging the contamination of the heat transfer tube of an evaporator is operated by a judging reference value operator 402 based on the temperature (T40A) of the evaporator, the inlet temperature (T40B) and an operating formula, predetermined and stored in a ROM. On the other hand, a present temperature difference is operated by a present value operator 403 based on the inputted outlet temperature of the cold or hot water tube (T40C) and the temperature (T40B) of the evaporator. Said operated judging reference value (J1) and the present value (DTCA) are inputted into a comparing operator 404 to compare which one is larger. When the present value (DTCA) is larger than the judging reference value (J1), the heat transfer tube of the evaporator is judged that it is contaminated while the same tube is judged that it is not contaminated when the value (DTCA) is smaller than the reference value (J1).
Patent JP-S6449932-A (JP)
Title: Process cell
Inventor: HARARUDO DANIGERU
IPC: G01N21/05
Filed: 1988-07-22
Abstract: PURPOSE: To conduct high-accuracy measurement by making the distance between windows for measurement adjustable by making a holding tool movable and constantly maintaining the distance between the windows at a measuring position with an interval maintaining member. CONSTITUTION: Two windows 4 and 5 are provided to a measuring chamber 3 through which a medium to be measured is passed and one window 5 is fixed with a holding tool 6. The tool 6 can adjust the distance between the windows 4 and 5. Namely, when measurement is performed, the window 5 is brought nearer to the window 4 as a first terminating position. At the time of washing or exchanging the medium to be measured, the window 5 is separated farther from the window 4 to a second terminating position. When the window 5 is moved to the second terminating position, the pressure between the windows 4 and 5 drops and the washing effect is increased by a sucking effect generated by the pressure drop.  The measurement distance A between the windows 4 and 5 is maintained accurately when the window 5 is at the first terminating position, because the distance A is limited by an interval holding element 12.
Patent JP-H0848748-A (JP)
Title: Curable composition
Inventor: HAGIWARA KAZUO
IPC: C08L63/00
Filed: 1994-08-04
Abstract: PURPOSE:To obtain a curable compsn. excellent in toughness, strength of adhesion to various substrates, and weatherability. CONSTITUTION:The compsn. contains a polymer of an alkyl (meth)acrylate having a hydoxyl or hydrolyzable group bonded to a silicon atom and at least one silicon group capable of forming a siloxane bond to cross-link, a polymer of a satd. hydrocarbon having a hydroxyl or hydrolyzable group bonded Icy a silicon atom and at least one silicon group capable of forming a siloxane bond to cross-link, and an epoxy resin.
Patent JP-S5885000-A (JP)
Title: Electrolytic decontaminating method for radioactively contaminated metal
Inventor: TANAKA AKIO
IPC: C25F3/00
Filed: 1981-11-16
Abstract: PURPOSE:To elute the surfaces of contaminated metals uniformly and efficiently by moving assembled cathodes consisting of plural cathodes provided with insulating spacers to the contaminated metal side of anodes and making the surfaces of the assembled electrodes coincident approximately with the shapes of the anodes. CONSTITUTION:Air 25 is blown into a piping 21 to pressurize and pack the air into the spacings 17 formed of bellows pipes 16. Electrodes 14 move together with spacers 15 to a contaminated metal 12 side by overcoming the tensile force of coil springs 20 and stops when the spacers 15 abut on the metal 12. At the point of this time, valves 22 are closed to stop blasting. If the air is blown into the spaces 17 formed of the pipes 16 in such a way, all the electrodes 14 can be disposed in the positions coinciding with the surface shape of the metal 12 via the spacers 15. An electrolyte 1 is filled only in the spaces 17 and is required in les amt. Thus, current density is made uniform with a less amt. of the electrolyte 1 and the effective electrolysis is accomplished.
Patent JP-H0633978-A (JP)
Title: Vibration reduction device of vehicle
Inventor: TAKEHARA SHIN
IPC: B60K5/12
Filed: 1992-07-10
Abstract: PURPOSE:To accurately reduce only vibration from an engine by correcting a vibration signal by subtraction of a disturbance vibration signal sent from a second vibration sensor from a vibration signal from a vibration sensor, and sending the corrected signal to a control means. CONSTITUTION:A control means 24 receives a reference signal based on vibration of engine 2 and produces a drive signal for causing vibration of a vibrating element in the opposite phase to and at the same amplitude as the engine vibration. A disturbance signal indicating vibration arising from other than the engine and detected by a second vibration sensor 26 is input to a vibration signal correction means 32, which in turn subtracts the disturbance vibration signal from a signal from a vibration sensor 7 and thereby corrects the vibration signal and sends it to the control means 24. The control means 24 sends to an actuator 3 a drive signal such that the vibration signal is made smaller and then the actuator 3 vibrates the vibrating element, thereby reducing vibration of the vibrating element. Therefore, only the vibration of the engine 2 can be reduced with efficiency.
Patent JP-H1128593-A (JP)
Title: Dust collecting mechanism for laser marking device
Inventor: TAKAHASHI FUMITAKE
IPC: B08B15/04
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To collect dust particles sufficiently and to improve dust collecting efficiency by making the dust collecting suction inlet of a box for transmitting laser beam consist of a dust collecting suction inlet having a surface of opening opposite to a laser marking area for machining wafer. SOLUTION: The dust particles collecting by means of the dust collecting mechanism of laser marking device is executed by keeping a box 2 at a positional height about 2-3 mm apart from the machining wafer W. The particles floating in the air above the machining wafer W and the particles, which are dispersed from the machining wafer W and soon fall down, are taken into the box 2 through a small surface of opening 4A opposite the laser marking area and through a dust collecting intake 4a, and then discharged out of the box 2 through a collected dust discharging outlet 4b. It is also preferable to connect a dust collecting pump to the collected dust discharging outlet 4b and to hold dust collecting filters between the two. Thereby, the particles are sufficiently collected and dust collecting efficiency is improved.
Patent JP-S6073830-A (JP)
Title: Method of blow molding of container such as flat or rectangular bottle
Inventor: AOKI KATASHI
IPC: B29C49/06
Filed: 1983-09-30
Abstract: PURPOSE:To carry out the blow molding such that the thickness or corners is made the same as that of the other part, by controlling the temperature of a cylindrical parison from the inside so that the temperature difference occurs from part to part of the parison, and carry out the blow molding of the parison in such a way that the low temperature part of the parison is positioned on the side where the blow ratio of the blow cavity is high. CONSTITUTION:A bottomed parison 1 of a polyethylene terephthalate having a circular barrel section and a uniform wall thickness if injection molded. The parison 1 is released at a temperature of about 100 deg.C, and is transferred to a temperature controlling apparatus 6, where its temperature is controlled from the outside as a whole, and a temperature controlling core 2 is inserted in the parison 1 to cool the parison wall section 1a. The diameter of the temperature controlling core 2 is equal to or a little large than the inner diameter of the parison, and the opposite sides of the temperature controlling core 2 are scraped into flat noncontact sections 2a. Since the noncontact sections 2a are controlled to 50-60 deg.C, if only the temperature controlling core 2 is inserted into the parison 1, the parison wall section 1a will be cooled from inside. A difference in melt elasticity can occur in the parison 1 that has been pressurised from inside due to the temperature difference therein, and the parison is extended uniformly, so that a product 5, that is, a flat rectangular bottle having a uniform wall thickness distribution can be molded.
Patent JP-H0627480-A (JP)
Title: Liquid crystal display device and its production
Inventor: ONO CHIEKO
IPC: G02F1/1343
Filed: 1992-07-10
Abstract: PURPOSE:To produce a liq. crystal display device having enhanced sealing strength and contrast. CONSTITUTION:At least one of a pair of opposite substrates holding a liq. crystal compsn. 5 between them is made of a color filter 1 obtd. by laminating light shielding layers 7, 8, a colored layer 9, an overcoat layer 10 and a transparent electrode 11 on a transparent substrate 6 and the surface of the transparent electrode 11 is wrinkled.
Patent JP-S6162036-A (JP)
Title: Long pattern printer
Inventor: SHINKAI HIROSHI
IPC: H01L21/30
Filed: 1984-09-04
Abstract: PURPOSE:To print a large pattern on a large workpiece even if the device is reduced in size by rotating a turn table holding the workpiece. CONSTITUTION:The turn table 7 pivotally fitted around the center 8 of rotation is also used as a stage for vacuum-adsorbing the workpiece 1. The work 1 is set up on the turn table 7 and the effective printing range 4 of the device is included in the range from the center 8 or its near position to the half side of the work 1 to print a pattern 'B' on the work in the reverse direction. When the turn table 7 is rotated by about 180 deg., the remaining half of the work 1 which is not exposed yet is included in the effective picture plane range 4. Consequently, a pattern 'A' is printed on the work 1 in the forward direction. Thus, a long pattern 'A, B' is printed.
Patent JP-S6242895-A (JP)
Inventor: HORI JIRO
IPC: B43K7/02
Filed: 1985-08-21
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-H0930419-A (JP)
Title: Method for monitoring s-system line port of transmission unit of ctc device
Inventor: ICHIKAWA TAKAHARU
IPC: B61L27/00
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring method, which can previously monitor a failure so as to prevent the system down, by monitoring the operation of each transmission port for normal transmission and bypass transmission of a transmission unit of a driven system, which is not used in usual, during the polling cycle timing of the whole of a CTC device. SOLUTION: Before the following cycle is started after the transmission of the polling code to a signal protective device of the terminal of a system is finished so as to conclude one cycle, polling codes P61, P62, P63 at the number same as the number of monitoring port are transmitted to receiving ports of a transmission unit of a driven system from a transmission port of a main system transmission unit through a S-system line, and the receiving port specified by the polling code selectively receives the polling code, and sends back the display header code IH61, IH62, IH63 to the transmission port. The real operating condition of each transmission port and the receiving port of the transmission unit of the main system and the driven system is thereby monitored.
Patent JP-S6338936-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: NARUSE HIDEAKI
IPC: G03C7/26
Filed: 1986-08-05
Abstract: PURPOSE:To obtain high shelf stability by incorporating at least one kind of specified compd. into a photographic layer formed on a support. CONSTITUTION:At least one kind of compd. represented by a formula R-X (where R is an aliphatic group and X is halogen) is incorporated into a photographic layer formed on a support. The aliphatic group R in the formula is straight chain, branched chain or cyclic alkyl, alkenyl or alkynyl and may be substituted. The number of C atoms in the aliphatic residue (hydrocarbon moiety) of the optionally substituted aliphatic group is >=1. The upper limit of the number of C atoms is not especially restricted but is preferably set at <=36 from the viewpoint of cost. Thus, high shelf stability can be obtd.
Patent JP-H0745496-A (JP)
Title: Scanning aligner
Inventor: SANO NAOTO
IPC: H01L21/027
Filed: 1993-07-26
Abstract: PURPOSE:To suppress uneven exposure by setting the scan starting time for a mask and a substrate earlier than the illumination starting time for a mask pattern with pulse light and substantially settling the energy of pulse light before the scan starting time thus set. CONSTITUTION:A pulse light is emitted from a light source 1 immediately upon shifting the wafers W on a reticle stage 9 and a wafer stage 10 by an amount corresponding to single shot of exposure. A decision is made whether the light source 1 has entered into a stabilized energy region based on the variation in the energy of pulse light. After the light source 1 is settled, actual exposure of the wafer W is started and the device pattern image on the reticle R is entirely projected onto a shot before the exposure is ended. This constitution suppresses uneven exposure.
Patent JP-H0236725-A (JP)
Title: Generator protective device
Inventor: ICHIWARA KIMIYOSHI
IPC: H02K19/36
Filed: 1988-07-22
Abstract: PURPOSE:To improve the transient stability of a generator by making the output from an over excitation limiter ineffective when the output voltage of the generator is lower than a predetermined level thereby operating the over excitation limiter upon occurrence of shortcircuit fault on the system side and preventing limitation of the exciting amount of the generator. CONSTITUTION:Upon occurrence of shortcircuit fault on the system side, an over excitation limiter 6 receives output voltage from a potential transformer 4 and output voltage from a current transformer 5 thus detecting over excitation and providing a limitation signal to an AVR 7. When a voltage detector 8 detects droppage of generator output voltage below a predetermined level and closes a relay contact 9, the output of the over excitation limiter 6 is interrupted thus preventing abnormal limitation of the exciting amount of generator.
Patent JP-H0348591-A (JP)
Title: Signal holding circuit and drop out compensation circuit
Inventor: YOSHIKAWA TAKAO
IPC: H03G3/30
Filed: 1989-07-17
Abstract: PURPOSE:To easily hold signal output by adding one transistor(TR) whose emitter is used in common with the emitter of a pair transistors comprising a differential pair. CONSTITUTION:A through signal YTH is inputted to the base of the TR 14 of the TRs 14 and 14' whose emitters comprise the differential pair, and a delay signal Yd from a clamping circuit is inputted to the base of the TR 14'. And a DOC(drop out correction) pulse is added on the base of the TR 18 whose emitter is used in common with the emitters of the TRs 14 and 14'. When the DOC is performed, a constant current source 15 is operated, and when the DOC pulse is applied on the base of the TR 18, the TR 18 is turned on, and a current I0 flows via the TR 18 and the constant current source 15. Therefore, no differential pairs 14 and 14' are operated, and also, the flow-out of an electric charge from a capacitor 6 can be blocked, and an output signal can be held during that time.
Patent JP-H0233929-A (JP)
Title: Semiconductor device
Inventor: IWAMOTO YASUHIKO
IPC: H01L21/60
Filed: 1988-07-23
Abstract: PURPOSE:To alleviate load at the time of connecting an outer lead and ease the influence on a substrate by surrounding a second metal bump layer composed of hard metallic material by the use of a first and a third bump layers composed of a soft metallic material whose surface is difficultly oxidized. CONSTITUTION:An insulating film 12 on a semiconductor substrate 11 is opened on an Al electrode 13 to constitute a pad electrode and a first and a second metal films 14, 15 such as Ti/Cu or Ti/Pt are formed so as to cover the opening. Further a first comparatively soft metal bump layer 16 such as gold is formed on these metal films 14, 15 and a second comparatively hard metal bump layer 17 such as copper in the narrow range thereon. Further a third soft metal bump layer 18 such as gold is formed so as to cover the second metal bump layer 17 thereon and the device is constituted so that the second metal bump layer 17 can be surrounded by the first and the third metal bump layers 16, 18.
Patent JP-H0528182-A (JP)
Title: Machine translation device
Inventor: KAKIGAHARA KOUJI
IPC: G06F17/27
Filed: 1991-07-24
Abstract: PURPOSE:To provide the machine translation device not registering an erroneous unregistered word and not requiring the translation processing after the registration. CONSTITUTION:A first language analysis part 12 analyzes the syntax and semantic structure of the first language and detects an unregistered word in the first language. The unregistered word is registered in a dictionary 15 from a first unregistered word registration part 14. The unregistered word detected by a second language generation part 17 generating a sentence written in the second language from the syntax and semantic structure of the second language and detecting the unregistered word of the second language is registered in the dictionary 15 from a second language unregistered word registration part 18.
Patent JP-H0350232-A (JP)
Title: Production of aqueous long-chain alkyl-grafted polymer dispersion
Inventor: TSUDA TORU
IPC: C08G73/02
Filed: 1989-07-19
Abstract: PURPOSE:To obtain the title stable aqueous dispersion by performing the reaction rapidly in high selectivity by adding an alkyl isocyanate to an aqueous polyamine solution and reacting them. CONSTITUTION:An alkyl isocyanate comprising an 8C or higher, desirably 12-30C alkyl isocyanate (e.g. octadecyl isocyanate) is added to an aqueous solution of a polyamine (e.g. polyethyleneimine), and the mixture in an emulsified or suspended state is reacted with each other at 0-100 deg.C, desirably 5-40 deg.C.
Patent JP-S6076268-A (JP)
Title: Production of cam shaft
Inventor: KANOU MAKOTO
IPC: F01L1/04
Filed: 1983-10-04
Abstract: PURPOSE:To obtain a cam shaft having high dimensional accuracy by installing cam pieces which are formed by molding and sintering wear-resistant ferrous powder into a casting mold then pouring a molten ferrous metal into the mold thereby forming a shaft part and joining the same to the cam pieces. CONSTITUTION:Cam pieces 11 are manufactured by molding and sintering wear- resistant ferrous powder contg. Fe, Cr, Mo, etc. and in some case, journal pieces 16 are manufactured as well. The hollow cam pieces 11 and the hollow journal pieces 16 are installed in the prescribed position of one segmental mold 12' of a casting mold 12. A molten cast iron is poured through a sprue 15 into the mold and is filled into a casting space 13 through the hollow parts of the pieces 11, 16, thereby forming the shaft part and joining diffusively the shaft part and the respective pieces 11, 16. The casting is taken out of a molding flask 12 and is machined, by which the cam shaft having high dimensional accuracy is obtd. at about the same cost as in the case of the prior art.