baber/WOPTO huggingface dataset:
Patent JP-H05228654-A (JP)
Title: Inspecting method of diffusion welding
Inventor: TOMINAGA NORIAKI
IPC: B23K20/00
Filed: 1992-02-19
Abstract: PURPOSE:To make an appropriate judgement on the normal/defective condition of the diffusion welding by keeping a subject to be welded in a vacuum condition, then, keeping it in the atmosphere of the inert gas, enclosing it in a container, and detecting the existence of the inert gas within the container. CONSTITUTION:The diffusion welding of a blade and a disk 3, i.e., the subjects to be welded is executed. Then, the subjects to be welded 2, 3 are kept in a vacuum condition within a container A. Then, the subjects to be welded 2, 3 are kept in the atmosphere of the inert gas (He). And the subjects to be welded 2, 3 are enclosed in a container B. Existence of the inert gas (He) in the container B is detected. If there is any defective seal in this diffusion welded zone 4, the inert gas (He) invades into a small space 22 in the welded surface, and the inert gas is diffused in the container, enabling the detection thereof.
Patent JP-S61189243-A (JP)
Title: Alkene, alkine and cycloalkylene derivative, manufacture andmedicinal composition for treating androgen dependent syndrome
Inventor: HUGHES LESLIE RICHARD
IPC: C07C239/20
Filed: 1986-02-18
Abstract: A compound of the formulawherein X has the formula -CR<sup>5</sup>=<sub>CR</sub><sup>6-</sup>, -C≡C- or CH<sub>2</sub>CR<sup>5</sup> CR<sup>8</sup>, wherein ring a is phenyl, naphthyl or heterocyclic;wherein R<sup>1</sup> is hydrogen, alkyl, alkanoyl or aroyl;wherein R<sup>2</sup>, R<sup>3</sup> and R<sup>4</sup>, which may be the same or different, each is an electron withdrawing substituent or each is hydrogen or alkyl, alkoxy or dialkylamino, provided that when ring A is phenyl or naphthyl at least on of R<sup>2</sup>, R<sup>3 </sup>and R<sup>4</sup> is an electron-withdrawing substituent;wherein R<sup>5</sup> and R<sup>6</sup>, each is hydrogen, halogeno or alkyl;wherein R<sup>7</sup> is alkyl or halogenoalky; and wherein R<sup>6</sup> has the formula -Y-Q-R<sup>9</sup> where Y is straight- or branched-chain alkylene or alkenylene; wherein 0 is -O-. -S-, -SO- or -SO<sub>2</sub>-;and wherein R<sup>9</sup> is alkyl of up to 6 carbon atoms which contains one or more defined substituents, processes for their manufacture and pharmaceutical compositions containing them. The compounds possess antiandrogenic activity and may be used in the treatment of androgendependent disease conditions such as prostatic disease, acne, hirsutism or seborrhoea.
Patent JP-H06292634-A (JP)
Title: Hot water feeder
Inventor: YOSHIHARA HIROYASU
IPC: A47J31/56
Filed: 1993-02-22
Abstract: PURPOSE:To exactly supply the designated quantity of water by supplying hot water by a water level between an origin water level, which is the surface of water inside a water tank before the supply of hot water, and a supplied hot water level under the origin water level detected by a movable water level sensor as absolute quantity. CONSTITUTION:When this device is applied to an electric coffee maker. a select switch is turned on by a control part, it is judged whether the quantity of hot water to be supplied (the number of cups to extract coffee liquid) is designated or not and in the case of YES, motor operation time corresponding to the designated quantity of hot water to be supplied is set to a timer. Next, when a start switch is turned on, a motor 29 of a sensor displacing mechanism 32 is turned forward, and a sensor fitting base 30 is helically advanced downward and immensed in water by revolving a screw shaft 28. After the lapse of time set to the timer, the motor 29 is stopped, a movable water level sensor 33 is stopped at a supplied hot water level H lower than an origin water level G, and hot water is supplied until the water level reaches the supplied hot water level H. Thus, the specified quantity of hot water is poured.
Patent JP-H05232890-A (JP)
Title: Stereoscopic image forming method and device
Inventor: CHIBA KAZUO
IPC: G09F19/12
Filed: 1992-02-19
Abstract: PURPOSE:To form plural sheets of pseudo stereoscopic parallax images and stereoscopic images having correlative relations which can be stereoscopically viewed on the bases of ordinary photograph images by an electronic image processor. CONSTITUTION:In the method for forming the stereoscopic images which forms the stereoscopic images having a middle image Mi, a relief front image Fr or/and a recessed back image Ba; an intereye distance is designated as EL, the distance between the optical centers of the respective lenses of a lenticular screen or multiple parallel line slit part and a picture element forming surface as Od, an observation distance as Ed, a relief distance Fd and a recessing distance as Bd. The pseudo stereoscopic parallax images are then formed by setting the picture element mis-alignment quantity Ms of the middle image Mi based on a function F(Od)=(OdXEL)/Ed, the picture element mis-alignment quantity (parallax quantity) Fs the front image Fr based on a function F (Fd)=(Od+Fd)EL/Ed-Fd) and the picture element mis-alignment quantity (parallax quantity) Bs of the back image Ba based on a function F(Bd)=(Bd-Od)EL /(Ed+Bd). The stereoscopic images are formed by using these images.
Patent JP-S59158173-A (JP)
Title: Generating method of multiple gradation picture data
Inventor: NAKAMURA SEIKICHI
IPC: G06T1/00
Filed: 1983-02-28
Abstract: PURPOSE:To read gradations of intermediate density without increasing the number of gradations by providing two black-and-white threshold values with which black information having some density or higher is evaluated as black, and dividing density data between those threshold values into a specific set number of gradations. CONSTITUTION:There is no picture normally at edges of an original when a picture signal is read out of the original, so the 1st one line or several lines are sampled to regard the lowest level of a ground part as a comparison voltage B. When a gain setting signal goes up from low to high, and once a switch 3 outputs a signal (comparison voltage B) from a terminal (d), a voltage generating circuit 10 varies the voltage at the gain control terminal of a variable gain amplifier 8 until a comparator 9 outputs a coincidence signal. Then, the output level of the variable gain amplifier 8 vaires and a ready signal K is outputted. When the ready signal K is outputted, the gain setting signal I goes down to the low level and a discrimination start signal J goes up to the high level from the next line, so that a gradation discriminating circuit 4 starts discrimination.
Patent JP-H01208060-A (JP)
Title: Modem
Inventor: HAYAKAWA HISATO
IPC: H04M11/00
Filed: 1988-02-15
Abstract: PURPOSE:To stably eliminate a transmission signal for the change of line impedance on a telephone line by employing a step amplifier capable of performing gain control freely as an amplifier in a four-wire/two-wire conversion circuit in a data transmission system using a modem. CONSTITUTION:The transmission signal by a modulation/demodulation circuit 10 and a transmission part 6 is outputted to a telephone line 11 via an inversion amplifier 7 in the four-wire/two-wire conversion circuit 11. A reception signal sent through the line 1 and the transmission signal amplified with a desired gain by the step amplifier 9 are added by an adder. Therefore, the elimination of the transmission signal can be performed stably by the adder 2 even when the impedance of the line 1 changes and the attenuance of the transmission signal changes, thereby, the modem with stable and high degree of demodulation can be obtained.
Patent JP-S59156369-A (JP)
Inventor: NISHIHAMA YOSHIHIRO
IPC: B26B19/38
Filed: 1983-02-28
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-S53117407-A (JP)
Title: Drop-out compensation circuit
Inventor: YAMAMOTO YUUZOU
IPC: G11B20/06
Filed: 1977-03-23
Abstract: PURPOSE: To enable disturbance to be prevented despite the presence of longtime signal drop-out by so arranging the circuit that the closed loop of the drop-out compensation circuit is opened in a state where it is admitted to be the drop-out of more than a specified time beyond temporary drop-out. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62191103-A (JP)
Inventor: MIKAWA NORIHIKO
IPC: B29K105/04
Filed: 1986-02-17
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-H11229174-A (JP)
Title: Plating bath for forming projecting electrode of semiconductor wafer, and plating method
Inventor: UCHIYAMA NAOKI
IPC: C25D3/02
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent pits from being formed on a surface of a projecting electrode by forming the projecting electrode of a semiconductor wafer using a plating bath containing a bubble removing agent to remove bubbles left at an opening part of a resist. SOLUTION: A projecting electrode of a semiconductor wafer consists of tin, lead or tin-lead alloy. A tin plating bath preferably contains soluble tin salt, organic sulfonic acid, oxidation inhibitor, and a bubble removing agent. Examples of the bubble removing agent includes a succinic acid derivative such as dibutylamide octylsulfo-succinic acid and dimethylamide laurylsulfo- succinic acid, and a fluorine surfactant, and one or more kinds thereof are added in the plating bath. Air left at an opening part of a resist is removed, gaseous hydrogen generated in the plating can be easily released from the opening part to prevent generation of defective parts. The addition of the bubble removing agent is 0.0001-100 g/l, preferably 0.001-10 g/l.
Patent JP-S59172484-A (JP)
Inventor: KURISUCHIYAN UBUSHIYUUERURAN
IPC: C07C27/00
Filed: 1984-02-24
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-H03236388-A (JP)
Title: Pyrido(4,3-g)quinoline and organic photochromic compound
Inventor: NOMURA SHIGERU
IPC: C09K9/02
Filed: 1990-02-14
Abstract: NEW MATERIAL:A compound shown by formula I. USE:Showing photochromism, useful as an organic photochromic compound to be used as various recording, memory materials and photosensitizers. PREPARATION:2-Bromo-3-methylpyridine shown by formula II is treated with lithium to form 3-methyl-2-lithiopyridine, which is reacted with pyridine-3- aldehyde to give-3-pyridyl-2-(3-methylpyridyl)methanol shown by formula III. Then this compound is reacted with thionyl chloride, further made into 3- pyridyl-2-(3-methylpyridyl)methane shown by formula IV to give 3-pyridyl-2-(3- methylpyridyl)methane oxide shown by formula V, which is subjected to vacuum flash decomposition method.
Patent JP-H03235865-A (JP)
Title: Surface processing method for building
Inventor: HAMANAKA KIYOMI
IPC: E04F21/04
Filed: 1990-02-14
Abstract: PURPOSE:To obtain a wall surface having a protrusive pattern by adapting a mold material, having a punching pattern, to a surface of a building thereafter filling a recessed part with resin mortar to remove the mold material and top- coating the total surface of the building. CONSTITUTION:Released paper 4 of a mold material 1 is exfoliated, and the mold material 1 is fixed by adapting a side of its adhesive agent layer 3 to a surface of a concrete body C with its foundation adjusted. Next, resin mortar 6 is applied in a part of a punching pattern 2 of the mold material 1 whose internal surface is taper-formed, and the mold material 1 is removed in a step where the resin mortar 6 is solidified. Then after a wall surface total unit is coated with a top coat T, different coloring from the top coat T is applied to a surface except a protrusive pattern. In this way, an individually characteristic wall surface can be obtained.
Patent JP-H0872821-A (JP)
Title: Powder loading machine
Inventor: ICHIKAWA HIDEO
IPC: B65B39/04
Filed: 1995-01-31
Abstract: PURPOSE: To rapidly load a toner container for use in an image forming device with toner by providing air permeable members in an inner wall and an auger of a measuring device to deliver pressure air into the measuring device through these air permeable members. CONSTITUTION: A loading hopper is provided above a toner container which is set at a toner loading level to load toner into the toner container and a loading measuring device 20 is provided above the loading hopper to measure the amount of the toner. An air permeable inner wall 60 and an auger 64 are provided in the device 20 and air permeable parts 67 covered with air filters are provided in the axis of the auger 64. And the auger 64 has a hollow section therein so as to deliver pressure air into the device 20 through the air filters and amounts of powder are measured, while the powder is transferred by rotating a vane 64a of the auger 64. Consequently, high speed measuring and loading of powder can be performed with the air delivered into the measuring device 20.
Patent JP-H0373227-A (JP)
Title: Wire electrode supply device of wire discharge device
Inventor: IWASAKI TAKESHI
IPC: B23H7/10
Filed: 1990-02-14
Abstract: PURPOSE:To prevent a wire electrode from coming out excessively, impossible insertion and so on, and provide complete feed of the wire electrode to an object to be machined by arranging a control means which controls jetting water flow supply to a jet nozzle according to the detection results of delivery amount detection means. CONSTITUTION:When a wire electrode 103 is delivered from a delivery part and the wire electrode is inserted in a delivery side guide part, the delivery side guide part constrains the traveling direction of the wire electrode. The wire electrode delivered from the delivery side guide part in such a way is traveling, while the electrode is constrained by jetting water flow jetted out from a jet nozzle 110 in the direction of a receiving side guide part. The wire electrode inserted in the receiving side guide part is guided by the receiving side guide part. The delivery amount of the wire electrode from the delivery part is detected by a delivery amount detection means 153, and a control means 160 controls the supply of jetting water flow to the jet nozzle 110 according to the detection results of the delivery amount detection means 153.
Patent JP-2000232616-A (JP)
Title: Video mute circuit
Inventor: WATABE HITOSHI
IPC: G09F9/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To enhance the luminance of a video projected onto a normal screen area by surely muting a video projected to the outside of the screen even when a screen size is changed. SOLUTION: The detection result (a voltage deviated from a center line P) of a detection signal from a sensor 10a is given to a monostable multivibrator MM1. The MM1 gives a pulse whose level is at a 'H' level for a time T1 on the basis of a synchronizing signal and the result of detection to an MM2 and a base of a transistor(TR) Q2. The MM2 generates a detection signal whose level is at 'H' for a time T2 on the basis of the pulse signal from the MM1 and superimposes the detection signal onto an input video signal. An MM3 gives a pulse signal whose level is at 'H' for a prescribed width (time T3) from a trailing of the detection signal T2 to a base of the video muting TR Q2.  When an image light based on a video signal including the detection signal is projected onto a screen, the TR Q2 is conductive for the time T1 of an output pulse from the MM1 and for the time T3 of the output pulse oaf the MM3 and provides an output of a video signal a corresponding part of which is muted from its emitter. Thus, even when the screen size is changed, the video signal of an over-scanned part can surely be muted by changing the position of the sensor.
Patent JP-S59159904-A (JP)
Title: Metallic magnetic powder and its production
Inventor: YAMADA KOUICHI
IPC: B22F9/22
Filed: 1983-03-01
Abstract: PURPOSE:To obtain metallic magnetic powder having a sharp needle crystal and having high coercive force and high saturation magnetization by coating iron or needle-like particles consisting essentially of iron with a zirconium component. CONSTITUTION:Iron hydroxide or needle-like particles consisting essentially of iron oxide are subjected to a deposition, adsorption or immersion treatment of a zirconium compd. and thereafter the treated particles are reduced at 300- 500 deg.C in a reducing atmosphere to produce metallic magnetic powder. Ammonium zirconium carbonate, ZrOCl2 and ZrO(C8H15O2)2 are particularly recommended as the zirconium compd. There is a method for dispersing the zirconium in an aq. soln. then immersing the raw material particles therein or a method for immersing the particles in said soln. then adding an acid or alkali to neutralize partially or fully the soln. to stick and deposit the zirconium compd. on the particle surface as a method for coating the zirconium compd. on the raw material particles.
Patent JP-S52116136-A (JP)
Title: Microprogram instruction control unit
Inventor: KINOSHITA TSUNEO
IPC: G06F9/22
Filed: 1976-03-26
Abstract: PURPOSE: To reduce the microstep as a whole and thus to enhance the operational performance by securing good functional efficiency particularly for the additionrelated microorder for the adoption of vertical type microorder system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61191737-A (JP)
Inventor: IKENAGA TAKAO
IPC: E03D5/10
Filed: 1985-02-20
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-2000231094-A (JP)
Title: Liquid crystal device
Inventor: UEHARA MAKOTO
IPC: G09F9/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of display quality caused by temperature distribution of a liquid crystal panel. SOLUTION: On starting up the device, the temperature distribution A3 of a liquid crystal panel P gets equal to the composition of the temperature distribution A1 due to fluorescent lamps 2a, 2b and the temperature distribution A2 due to heat confined within a case C. Also in the case a thermister S detects the fact that the temperature distribution width (the difference between the highest and the lowest temperature) of the liquid crystal panel P becomes larger than the specified value, a lighting circuit 3 functions to reduce the luminance of the upper side fluorescent lamp 2a and elevate the luminance of the lower side fluorescent lamp 2b.  Thereby the temperature distribution due to the fluorescent lamps 2a, 2b gets as is shown with a mark A4, the composition of the temperature distributions gets as is shown with a mark A5 and the temperature difference ΔT1 between the highest temperature A5max and the lowest temperature A5min of the panel temperature is reduced. Consequently deterioration of display quality is prevented.
Patent JP-S60180409-A (JP)
Inventor: TOKUMARU YUUZOU
IPC: H02G1/10
Filed: 1984-02-24
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-S55125778-A (JP)
Title: Analog type waveform integrator
Inventor: UTSUNOMIYA KIMITAKE
IPC: G06G7/18
Filed: 1979-03-22
Abstract: PURPOSE:To simplify the constitution, by providing the level decision circuit to which input voltage is fed at the pre-stage of delay circuit. CONSTITUTION:The output of differentiation circuit is fed to the input terminal 15 and this is fed to the in-phase input terminal of the operational amplifier 14 for polarity decision. Accordingly the operational amplifier need not be provided every tap, allowing to decrease the cost.
Patent JP-H01207864-A (JP)
Title: Inter-module connection control circuit
Inventor: SUZUKI YUTAKA
IPC: G06F15/16
Filed: 1988-02-16
Abstract: PURPOSE:To relax the limit of a connection channel by providing first and second channels to input and output a signal to an adjacent module and a third channel to input and output the signal to the bus in a circumferential direction and selecting the channel with a control signal. CONSTITUTION:When the output request signal ORa of a module 100 is active and the input request signal IRb of an adjacent module 200 is passive, an output signal Ya is connected to a circumferential bus 30 and no connection is executed under conditions except this. A signal is obtained by a gate 104 and it is attained by controlling to make a buffer 102 into an action condition in case of the active and into a high impedance condition in case of the passive. When the input request signal IRa of the module 100 is active and the output request signal ORb of the module 200 is passive, a channel Br from the bus 30 is selected and a channel Qr is selected under the other conditions. Thus, the limit of the channel is relaxes by controlling the connection condition of the channel with the combination of the control signals.
Patent JP-H06252465-A (JP)
Title: Coating for piezoelectric solid state motor laminated body
Inventor: CHIYUON KIYUU DAMU
IPC: H01L41/083
Filed: 1993-02-23
Abstract: PURPOSE: To enlarge the operation temperature range of a laminate, to increase durability, to increase outputs and to prolong a life by surrounding the assembly of the laminate, electrodes and silicon adhesive in a cylindrical form which a protection housing. CONSTITUTION: Silicon adhesive is sandwiched between the laminate 102 and the housing 104. Silicon adhesive has low viscosity so that it easily flows into a crevasse viewed in the laminate 102 or around the complicated form parts of the electrodes 108 and 108' and the laminate 102 is completely capsuled, and it is formed of ceramic particles containing a plurality of alumina particles. The alumina particles have high heat conduction characteristics and increase the heat conductivity of the capsuled material. The particle sizes of the alumina particles are effective to be substantially similar to the particle size of a piezoelectric element. Thus, the alumina particles are satisfactorily and physically brought into contact with a piezoelectric material and much heat generated in the laminate 102 is transmitted to the inner part of the wall of the housing 104. Then, heat is radiated.
Patent JP-H03237990-A (JP)
Title: Computer sewing machine capable of sewing play stitch
Inventor: TACHIBANA TOMONORI
IPC: D05B21/00
Filed: 1990-02-16
Abstract: PURPOSE:To enjoy a beautiful combination of specified and unspecified play stitch patterns by selecting the play stitch pattern, setting the specified pattern, reading out the unspecified pattern data according to counts given from a timer and a counter at the time of selection and indicating the play stitch pattern consisting of the set specified and unspecified patterns. CONSTITUTION:When one of play stitch selecting keys KEYS[B] is operated, a timer T and counter C are operated to start counting. At the same time, an input operation of play stitch mode is indicated on a liquid crystal display LCD. For example, when a birthday stitch key KB1 is operated, an input is sent to XX section by the ten-keys of a normal pattern selecting means KEYS[A] according to the indication displayed on the liquid crystal display LCD. When a setting completing key is operated after the completion of a predetermined input, the counter C is stopped, and the unspecified pattern corresponding to the count value is set to be displayed as the play stitch pattern together with the specified pattern on the liquid crystal display LCD.
Patent JP-H03239507-A (JP)
Title: Cutting method for si ingot by wire saw
Inventor: SAKOU YAMATO
IPC: B28D5/04
Filed: 1990-02-16
Abstract: PURPOSE:To cut Si ingot at high cutting speed while utilizing a wire saw by specifying the pH of working liquid. CONSTITUTION:Si ingot 1 is brought into contact with a wire 2 by pushing up a table 9 to the pushing-up direction 8. The wire 2 may be formed of piano wire or an amorphous wire and the wire diameter is regulated to 0.08 - 0.25 mm. Specified tension is exerted to the wire 2 by a right-hand take-up reel 3 and a left-hand take-up reel 4. The wire 2 is wound by the reel 3 and when the wire is used up, the reel 3 is contrarotated and the wire 2 is wound on the left reel 4. Alkali liquid whose pH is at least 7.5 and less than 9 is utilized for working liquid 7. KOH or NaOH is suitable therefor. This working liquid 7 is supplied on the Si ingot 1 from the nozzles 6. Since Si or oxide of Si on the bottom of the already cut groove 12 makes a reaction product 11 by alkali contained in the working liquid 7, abrasive grains 10 easily cut this reaction product 11 which is made far brittle in comparison with the base material of Si.