baber/WOPTO huggingface dataset:
Patent JP-S56137336-A (JP)
Title: Signal storing and holding device by switch using actuator as driving source
Inventor: WATANABE KENICHI
IPC: H01H1/50
Filed: 1980-03-29
Abstract: PURPOSE:To prevent malfunction such as power breakage on the way of operation by attracting and holding a power source switch, by a permanent magnet in a holding device for said switch. CONSTITUTION:When the switch is operated by depression of a release rod 10 and electricity is conducted to an exposure control circuit, the operating arm 2 of an actuator 1 turns. This causes shutter blades H to release an aperture 12; at the same time, the movable contact piece 4 having been attracted to a magnetic material 8 by a permanent magnet 6 is attracted to and held by the opposing magnetic body 7 because the magnetic field generated by pulselike energizing of a coil 9 repulses the permanent magnet. By this movement, a switch piece 5 is held ON. On completion of the entire sequence, a reset lever 11 returns the contact piece 4 to the home position. The reset lever 11 keeps the contact piece 5 pressed to the magnetic body 8 until the next release depression.
Patent JP-S57154601-A (JP)
Title: Composite acoustic apparatus
Inventor: MATSUMOTO TADASHI
IPC: G11B33/06
Filed: 1981-03-19
Abstract: PURPOSE: To improve the operativity, by providing a space, where a tape recorder main body part as a slave apparatus should be stored, in a radio main body part as a master apparatus and combining these radio main body part and tape recorder main body part which can be used independently of each other and performing vaious operations for them from the external.  
     CONSTITUTION: A tape recorder main body part 4 is stored in a recess part of a radio main body part 1, which has a recess part 2 for storage in the center of an upper face 1a and is provided with left and right speakers 3 and 3' and etc., with an operation knob group 5 of the radio main body part 1 protruded above. A cassette cover body 8 of the tape recorder main body part 4 is opened and closed through an aperture part 11 of the radio main body part 1 to take in and out cassettes under the state where the tape recorder main body part 4 is stored in the recess part 2 for storage of the radio main body part 1. Thus, the radio and the tape recorder can be used independently of each other, and this appratus functions as a tape recorder with a radio by connecting a conductor for connection, which is provided on the reverse of the tape recorder main body part 4 and is not shown in figure, and an elastic tongue-shaped piece 17, which is provided in the recess part 2 for storage of the radio main body part 1, electrically. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55135396-A (JP)
Title: Error correction/detection system of memory unit
Inventor: HOSHINO KOUTAROU
IPC: G06F12/16
Filed: 1979-04-05
Abstract: PURPOSE: To improve error corrections by obtaining an error detecting function of high quality by adding a parity check circuit including a transmission system and error correcting circuit including an additional parity bit, in addition to the error correcting circuit of a memory element part.  
     CONSTITUTION: A CPU side is provided with parity code generator PG9 for data and parity code checker PC10. Then, this is equipped with error correction code ECC encoder 3 which adds one parity bit, transmits the signal as well as data bits, and includes a parity bit added to a memory unit MEM side, and error correction code ECC decoder 5, besides parity check circuit PC10 including a transmission system and OR circuit 11 including even an added parity bit. Consequently, the error detecting function of high quality can be obtained and error corrections can remarkably be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01216941-A (JP)
Title: Production of diarylmethane compound
Inventor: YANAGIHARA NAOTO
IPC: C09B11/00
Filed: 1988-02-24
Abstract: PURPOSE:To obtain a diarylmethane compound useful as an intermediate for fluorene phthalide inorganic dye readily and in high yield, by condensing a para-substituted benzyl alcohol with a substituted aniline compound as raw materials in the presence of an acid catalyst. CONSTITUTION:A para-substituted benzyl alcohol such as para-N,N- diethylaminobenzyl alcohol shown by formula I [R<1> is substituted amino shown by formula II (R<6> and R<7> are alkyl, cycloalkyl, alkenyl, alkynyl or aryl or R<6> and R<7> are bonded to form ring) or alkoxy; R<2> is R<1>, alkyl, halogen or B] is condensed with a substituted aniline compound such as meta-N,N- diethylaminoacetanilide shown by formula III (R<3> is H or R<1>; R<4> is R<2>; R<5> is H, acyl, benzoyl or substituted sulfonyl) in a water-soluble solvent such as methanol or in a solventless state in the presence of an acid catalyst such as concentrated hydrochloric acid at 50-150 deg.C to give the aimed compound shown by formula IV.
Patent JP-H06261046-A (JP)
Title: Multiplex transmission system
Inventor: MATSUDA YUTAKA
IPC: H04L12/40
Filed: 1993-03-02
Abstract: PURPOSE:To make node management accurate even when there is any deviation in timings of state transition of multiple nodes by detecting a standby state and an operating state of the multiple nodes and detecting a fault of node based on the result of detection. CONSTITUTION:A WU circuit 21 detects a standby state and an operating state of multiple nodes based on a frame including transit information to the standby state or the operating state sent from the multiple nodes. A CPU 22 discriminates the connecting state of the multiple nodes based on an ACK signal and detects a fault of nodes by comparing the result of detection with the result of discrimination to manage the multiple nodes. Thus, in the system implementing a state transition of the operating state/standby state of each multiple node, even when there is any deviation in timings of state transition of each multiple node, the nodes are accurately managed.
Patent JP-S60187512-A (JP)
Inventor: MORIYA HIROYUKI
IPC: B28C7/00
Filed: 1984-03-06
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-H11237797-A (JP)
Title: Image forming device
Inventor: MATSUZOE HISANOBU
IPC: G03G15/01
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device whose transfer speed is improved by transferring for each face unit. SOLUTION: The image forming device is an orthogonal transfer system in which a toner image held on a toner-image carrier 1 stretched by rollers in a direction orthogonal to the direction of the carrying of printing paper 5 is transferred to the printing paper 5 in the direction orthogonal to the direction of the carrying of the printing paper 5 by being pressed from the rear of the toner-image carrier 1 and the toner image transferred to the printing paper 5 is fixed. The image forming device is provided with a transfer opposite- plate 21 which moves to the printing paper 5 from the inside of a loop of the toner-image carrier 1 at the time of transfer, thereby pressing the toner-image carrier 1 against the printing paper 5 by face contact and which moves apart from the toner-image carrier 1 at the time of image formation, thereby retracting inside the loop of the toner-image carrier 1.
Patent JP-H04278366-A (JP)
Title: Image forming device
Inventor: SHIBATA EIJI
IPC: G03D13/00
Filed: 1991-03-07
Abstract: PURPOSE:To obtain an image forming device capable of obtaining an ideal toner could and easily controlling the toner cloud passing through an aperture. CONSTITUTION:An aperture electrode body 1 is disposed so that an aperture 6 is opposed to a position of a loop 31 of a first vibration wave from a position at which a toner 22 is held on a toner transport belt 26 hung between a back-up roller 24 and a drive roller 20. The toner transport belt 26 vibrates at 20kHz by an ultrasonic vibrator 27. A toner cloud which is easy to control in passing through the aperture is efficiently generated below the aperture 6.
Patent JP-S51117247-A (JP)
Title: Starter means for internal-combustion engine
Inventor: KANAMORI NOBUO
IPC: F16H55/08
Filed: 1975-04-08
Abstract: PURPOSE:Prevention of breaking of the ring gear caused from conflicting engagement of its tooth crest.
Patent JP-S62201155-A (JP)
Inventor: SAKURADA KAICHIRO
IPC: A61L9/01
Filed: 1986-02-28
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-H06228278-A (JP)
Title: Epoxy resin composition and sealed semiconductor device
Inventor: SHIMAKURA HIDEO
IPC: C08L63/00
Filed: 1993-02-05
Abstract: PURPOSE:To obtain the subject composition, comprising a specific epoxy resin, a specified phenolic resin and a specific amount of an inorganic filler, excellent in moisture and solder heat resistance and capable of remarkably reducing the occurrence of disconnection, etc., due to corrosion of electrodes and guaranteeing the reliability for a long period. CONSTITUTION:The objective composition comprises (A) an epoxy resin of formula I [R<1> is CjH2j+1; R<2> is CkH2k+1: (j), (k) and (n) are 0 or >=1], (B) a phenolic resin of formula II (R<3> is ClH2l+1; R<4> is CmH2m+1; l, m and n are 0 or >=1] and (C) an inorganic filler (preferably silica powder having a low impurity concentration and <=30mum average particle diameter) in an amount of 25-90wt.% based on the resin composition as essential components. The component (C) is blended in an amount of 25-90wt.% based on the resin composition. The components (A) to (C) are usually blended, uniformly mixed in a mixer, etc., then subjected to melt mixing treatment with a hot roll or mixing treatment with a kneader, etc., cooled, solidified and subsequently pulverized in order to prepare this composition as a molding material. Furthermore, this composition is preferably heated at >=150 deg.C in thermosetting thereof.
Patent JP-H101544-A (JP)
Title: Production of binder vehicle component for two-component water-based coating medium
Inventor: GOBEL ARMIN
IPC: C08J3/20
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a water-thinnable component containing a hydroxy- functional binder vehicle for a two-component water-thinnable coating medium having sufficient long-term storage stability. SOLUTION: In a process for producing an aqueous dispersion which can be used as the binder vehicle component for a two-component water-based coating medium or is suitable in the production of a binder vehicle of a common hydroxyl-functional lacquer binder vehicle containing ionic or nonionic, hydrophilic and/or neutralizable acidic or basic group, the above hydroxyl- functional binder vehicle which can be present in an organic solvent is mixed with at least part of additives for a common lacquer in a nonaqueous phase so as to be at least partially neutralized before, during or after being mixed with the additives, and the obtained mixture is thus homogenized and converted into an aqueous phase, while the remainder, if any, of the additives are added to the aqueous phase.
Patent JP-S59167277-A (JP)
Title: Thermal printer head
Inventor: MIYAZAKI TOSHIKIYO
IPC: H01C7/00
Filed: 1983-03-14
Abstract: PURPOSE:To improve recording response and to also sufficiently enhance recording dot density thereby to further enhance the quality of a recording image, by forming a heat accumulating layer in the recessed notch formed to the surface side of an insulating substrate so as to provide a surface flushed with the surface of the substrate while arranging a large number of heat generating resistors coming to recording elements thereon. CONSTITUTION:A notched recessed part 18 is formed to an insulating substrate 15 along one end edge thereof and filled with a heat accumulating material of which the surface is, in turn, polished so as to be flushed with the surface of the substrate 15 to form a heat accumulating layer 19. In the next step, a large number of heat generating resistor 11 are formed on the surface on said heat accumulating layer 19 so as to be arranged toward the extending direction thereof by thick film printing and electrode wirings 12, 13 are formed so as to be respectively connected to said heat generating resistors 11 in corresponding relation thereto by thick film printing or etching. In this case, the electrode wirings 12, 13 are connected so as to reach the surface part of the substrate 15 from the surface part of the heat accumulating layer 19 and respectively formed in a straight line state.
Patent JP-S62200350-A (JP)
Title: Silver halide color photographic sensitive material having novel layer constitution
Inventor: YAMADA YOSHITAKA
IPC: G03C7/26
Filed: 1986-02-28
Abstract: PURPOSE:To form a stable cyan color picture image by forming at least one kind of color sensitive layers among plural color sensitive layers on a base to >=2 layers, arranging color sensitive layers having high sensitivity among them to a position nearer the base, and incorporating cyan coupler to either one of the color sensitive layers. CONSTITUTION:The silver halide color photographic sensitive material comprises >=two kinds of silver halide (AgX) emulsion layer having different color sensitivity, on a base, wherein at least one kind of the emulsion layer is formed of >=two kinds of AgX emulsion layer having different sensitivity. The AgX emulsion layers are arranged in such a manner that at least one layer nearer the base is made more sensitive than the layer further from the base, and a cyan dye forming coupler expressed by the formula is incorporated into either at least one layer of the color sensitive emulsion layer. In the formula, R is an (un)substituted alkyl, aryl, or heterocyclic group; Ar is an (un)substituted aryl; X is H or group eliminable during coupling reaction with an oxidation produce of color development. By this constitution, cyan color development being stable to fluctuation of developing treatment is attained, and an AgX color sensitive material resulting no defect due to recoloring, having superior sharpness and graininess is obtd.
Patent JP-H04280427-A (JP)
Title: Processing of silicon substrate
Inventor: GOTOU TOMOAKI
IPC: H01L21/302
Filed: 1991-03-08
Abstract: PURPOSE:To enable a laver portion to be shortened by setting a side-wall of a recessed part vertically for a substrate surface when forming a canrilever with a thin lever part at a base part by machining the recessed part and a penetration groove at the silicon substrate. CONSTITUTION:A recessed part with a sidewall which is vertical to a substrate surface is machined by dry etching using a mixed gas SF6 and O2. Both surfaces are formed by aluminum or the mask on one surface is formed by aluminum and the other is formed by a silicon oxide as the mask in that case. However, the mask may be formed by a silicon oxide for both surfaces when the substrate is thin. An anode coupling system parallel flat plate type device is used for dry etching.
Patent JP-S60187905-A (JP)
Title: Manufacture of magnetic head
Inventor: OTOGAWA TAKAO
IPC: G11B5/187
Filed: 1984-03-07
Abstract: PURPOSE:To maintain a small sliding friction stably over a long period without deteriorating various characteristics of a fixing member by solving and eliminating powder after the fixing member formed by adding soluble powder to the resin is packed and cured so as to impregnate the lubricant. CONSTITUTION:The resin formed by adding soluble powder 5 to a solvent is used as the fixing member 3, and the powder 5 is impregnated uniformly in the fixing member 3 after packing and curing. In using the solvent solving the powder 5 next, ultrasonic wave rinsing is applied to the fixing member 3 from an opening 1b so as to form vacant holes uniformly infinitely. Then an organic lubricant 7 is impregnated from the opening 1b to the fixing member 3 so as to form the lubricant 7 in triangle marks into the vacant holes.
Patent JP-H03244319-A (JP)
Title: Growth promoter for hypha of edible mushroom
Inventor: YOSHIMURA HISASHI
IPC: A01G1/04
Filed: 1990-02-22
Abstract: PURPOSE:To enable shortening of cultivation period and achievement of harvest by using a prescribed fractionated component of liquid wood vinegar as an effective component of the subject growth promoter for hyphae of edible mushrooms and promoting the growth of the hyphae. CONSTITUTION:A high-boiling liquid fraction obtained by fractional distillation of an ether-soluble component in liquid wood vinegar or liquid wood vinegar itself under the ordinary pressure is used as the main component of a growth promoter for hyphae of edible mushrooms and the resultant growth promoter for hyphae is added to a culture medium containing sown seed fungi in artificial culture of the edible mushrooms.
Patent JP-H06318171-A (JP)
Title: Method and system for controlling read/write operation on plural memory devices
Inventor: KIMURA KOICHI
IPC: G06F12/00
Filed: 1994-03-14
Abstract: PURPOSE:To quickly execute read/write access operation on a storage element via a first bus by en bloc and previously setting plural operation modes for plural multifunctional memory devices comprehensively from an external device via a second bus. CONSTITUTION:Image processing on data in an image area comprised of plural memoy devices can be performed by setting previously the operation node by designating input selection signals S0-S3, and thereafter, reading image data desired to synthesize from a storage area M2, and executing the image processing only by a write operation on an image area M. Similar processing as the case of the synthesis of the image as the input selection signals S0-S3 can be performed in cursor display. Therefore, it is possible to easily execute various kinds of logic functions by changing the values of the input selection signals S0-S3 via the second bus, and furthermore, to execute read, modification, and write on the storage element 2 only by a write operation.
Patent JP-S59169939-A (JP)
Inventor: FURANTSU GIYUNTONAA
IPC: H01S3/09
Filed: 1984-03-07
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-S59210495-A (JP)
Inventor: NOOMAN APAREI
IPC: G09G3/28
Filed: 1984-03-07
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-H09227524-A (JP)
Title: Phenylpyrazole derivative
Inventor: TAGUCHI MINORU
IPC: A61K31/415
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a new phenylpyrazole derivative, having suppressing actions on the contraction of smooth muscles of blood vessels, prostate glands, urethras, etc., due to the blocking of an α1-adrenergic receptor and useful as a hypotensive agent or an improver for dysuria. SOLUTION: This phenylpyrazole derivative is represented by formula I [R<1> is H, a lower alkyl, a lower hydroxyalkyl or phenyl (substitutable with a halogen); R<2> is phenyl (substitutable with a halogen, an alkyl or OH); R<3> is phenyl (substitutable with a halogen, an alkyl or an alkoxy); (m) is 1-3] or its pharmaceutically permissible acid addition salt, e.g. 4-[2-[4-(2- methoxyphenyl)piperazino]ethyl]-1-methyl-5-phenylpyrazole.  The compound represented by formula I is obtained by reacting, e.g. a compound represented by formula II with a compound represented by formula III, providing a compound represented by formula I, then reacting the resultant compound represented by formula IV with a compound represented by the formula, (R<5> ) R<4> NCH(OR<6> )2 (R<4> and R<5> are each an alkyl, etc.; R<6> is an alkyl), affording a compound represented by formula V and finally reacting the prepared compound represented by formula V with a compound represented by the formula, R<1> HNNH2 .
Patent JP-S58160367-A (JP)
Title: Stucco
Inventor: NIIMI TADAO
IPC: C09D5/00
Filed: 1982-03-16
Abstract: PURPOSE:To provide a stucco excellent in elasticity, bulkiness, tactile properties, etc., by blending with an aqueous emulsion coating, extender, etc. thermoplastic resin particles of a foaming agent foamed in a closed-cell structure with uniform expansivity by way of prefoamed stages. CONSTITUTION:Foamable thermoplastic resin particles are dispersed in an aq. NaCl soln. at high temp. and immersed for about a day and night. The resulting mixture is then poured into hot water at about 80 deg.C to expand with mixing by agitation. Then cold water is added to the resulting soln. to stop foaming of the foamable thermoplastic resin. Thermoplastic resin particles foamed in a closed-cell structure with approximately uniform expansivity are given by filtration by meand of a centrifuge or the like. The resulting foamed thermoplastic resin particles are blended with an aqueous emulsion coating, extender, thickener, titanium white, etc. to yield the intended stucco.
Patent JP-S59170255-A (JP)
Title: Composition for electroless tin or lead plating by rubbing and plating method
Inventor: TAKAHASHI HIROSHI
IPC: C23C18/31
Filed: 1983-03-16
Abstract: PURPOSE:To form easily thick tin or lead plating by electroless plating by sticking a composition contg. a tin salt or a lead salt, a borohydride compound and a specified metallic salt on a body to be plated and by carrying out rubbing in a wet state. CONSTITUTION:A composition contg. a tin salt such as tin acetate or a lead salt such as lead acetate, a borohydride compound such as sodium borohydride, and a salt of Ni, Co, Li or Mg is prepd. The composition (powdered mixture) is stuck on a body to be plated such as a copper plate, it is wetted by adding water, and the surface is rubbed with a fibrous material or the like in the wet state to form a tin or lead film. The plating work is continued while supplying the composition until the film attains the desired thickness. By this method a thick tin or lead film can be easily formed by electroless plating without requiring a plating vessel.
Patent JP-S58159504-A (JP)
Title: Heater for working optical fiber
Inventor: KOBATA NOBUO
IPC: G02B6/42
Filed: 1982-03-17
Abstract: PURPOSE:To realize uniform local heating within a narrow range in the lengthwise direction of an optical fiber by providing a primary heater for optical fiber work and a secondary heater for the local heating therein. CONSTITUTION:In a box 1 which is made of a heat insulating material and has insertion openings 2 and 3, the annular primary heater 4 and the secondary heater 5 arranged in the heater 4 to heat the optical fiber 6 within a cencentric narrow range are provided. In this case, the primary heater 4 is selected to have heat capacity up to a temperature close to the softening point of a multicomponent glass fiber, e.g. about 900 deg.C and the secondary heater 5 is selected to have heat capacity up to a temperature high enough to soften the fiber, i.e. about 1,200 deg.C. Consequently, the optical fiber 6 is heated by the primary heater up to a temperature at which the fiber is almost softened, and then heated locally by the secondary heater 5. Thus, the optical fiber is heated uniformly and locally within the narrow range in its lengthwise direction.
Patent JP-H06260269-A (JP)
Title: Induction heating cooker
Inventor: KAMISAKI MASAYOSHI
IPC: H05B6/12
Filed: 1993-03-03
Abstract: PURPOSE:To provide an induction heating cooker capable of more quickly measuring a temperature change of a cooking vessel at high precision, and being more quickly controlled to a set temperature. CONSTITUTION:An induction heating cooker is provided with a top plate 2 for placing a cooking vessel 1, and a temperature sensor part 6 for detecting the temperature of the bottom surface of the cooking vessel. The top plate 2 has a hole 2a. The temperature sensor part 6 is provided in this hole 2a in such a manner that its surface is exposed to the top plate surface.