baber/WOPTO huggingface dataset:
Patent JP-H08286525-A (JP)
Title: Image forming device
Inventor: HAYASHI YUKIO
IPC: G03G15/01
Filed: 1995-04-14
Abstract: PURPOSE: To provide an image forming device capable of reducing a defect in an image caused by a releasing agent stuck onto a moving body for bringing a transfer sheet into contact with an image forming body. CONSTITUTION: A unifrmizing member 40 supported by a supporting member 41 is provided in the vicinity of a transfer belt 1 which carries the transfer sheet to a photoreceptor drum whose surface has a formed toner image and brings the transfer sheet into contact with the photoreceptor drum. The supporting member 41 can be rotated on a rotary shaft 42, so that the uniformizing member 40 can come into contact with or leave from the transfer belt 1. The supporting member 41 is operated by the extension and contraction of the piston 49 of a solenoid 48 by a controller 65. When the releasing agent is stuck to the belt 1, the uniformizing member 40 is brought into contact with the belt 1, to uniformize the releasing agent with the uniformizing member 40.
Patent JP-H02268446-A (JP)
Title: Manufacture of semiconductor device
Inventor: WATANABE TAKANORI
IPC: H01L21/56
Filed: 1989-04-10
Abstract: PURPOSE:To prevent bubbles from being produced in the process of resin sealing by drying tablet-shaped sealing resin just before the sealing process so that the water content thereof may be lower than the specific percentage by weight to dried simple tablet-shaped resin substances. CONSTITUTION:A plurality of sealing resin pieces 15 are enclosed in a sealed aluminum pack 17 together with silica gel 16 to remain as they are for about two days to decrease the water content of said resin pieces 15 to 0.2% or lower to dried ones by simple substance weight. The resin pieces 15 are moved in the direction of arrow D to mount them on the specific parts of an IC chip 4 and then heated to obtain a resin-sealed device 18 in a region including the bonding electrode parts of wires 3 and conductors 2. Thereby a characteristically stable device without bubbles and with a flat surface is obtained.
Patent JP-H05262523-A (JP)
Title: Production of copper sulfate solution
IPC: C01G3/10
Filed: 1992-03-17
Abstract: PURPOSE:To reduce the production cost by adding sulfuric acid to a metallic Cu powder suspension while introducing fine air bubbles and keeping the suspension at a specific temperature, oxidizing and dissolving the metallic Cu. CONSTITUTION:An air self-sucking type dissolving vessel with a stirrer is charged with a prescribed amount of water and metallic Cu powder having 40-120 mesh particle size and the metallic powder is stirred and suspended. The temperature of the suspension is then regulated to 65-85 deg.C and the number of revolutions of the stirrer is regulated to 100-125 r.p.m. A prescribed amount of 98% sulfuric acid is then slowly added by requiring much time while introducing a large amount of fine air bubbles. The stirring is subsequently continued for a prescribed time to oxidize and dissolve the metallic Cu powder at >=99% conversion rate. Thereby, the objective CuSO4 is safely obtained at a low cost.
Patent JP-2000285513-A (JP)
Title: Optical recording medium and its production
Inventor: SEITO TAKAO
IPC: G11B7/2433
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium having good jitter characteristics and cross-erasure characteristics while retaining a small crystal grain size. SOLUTION: The optical recording medium 1 has a recording layer 4 containing a phase change optical recording material which causes a reversible change to a crystalline state or an amorphous state when irradiated with light. The recording layer 4 consists of plural grained structures 7... comprising the phase change optical recording material and a grain boundary structure 8 which covers at least part of the grained structures 7.... The size of the grained structures 7 seen from the perpendicular direction to the layer face of the recording layer 4 is smaller than a square having 1/5 of the minimum mark length of a recording mark part as the length of one side.
Patent JP-S63254372-A (JP)
Inventor: NAGAI AKIHIKO
IPC: F25D11/02
Filed: 1987-04-13
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-S5425775-A (JP)
Title: Easy measuring method of dielectric characteristics
Inventor: KURIHARA HIROSUKE
IPC: G01R27/26
Filed: 1977-07-29
Abstract: PURPOSE: To make the measurement of capacity value easy and rapid by forming an upper electrode readily through acidic liquid in the sample having undergone anodic oxidation thereby forming a capacity element. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5616054-A (JP)
Title: Solar heat absorbing heat receiving device
Inventor: TOMITA AKIRA
IPC: F24J2/04
Filed: 1979-07-18
Abstract: PURPOSE: To minimize variations in the heat absorption efficiency of the captioned device, which are caused by variations in the direction in which the sunlight is radiated, by forming the device in such a manner that it has a convex heat receiving portion.  
     CONSTITUTION: Shells 1, 2 and a transparent member 3 are formed in such a manner that all of them have their respective convex principal portions of the same curvature. The upper shell 2 is disposed concentrically above the lower shell 1 with a substantially constant gap maintained therebetween. An upper surface of the upper shell is painted black which has a high heat absorption efficiency. The transparent member 3 is also disposed concentrically above the shell 2 with a predetermined gap maintained therebetween. A heat receiving device thus formed receives at a portion thereof nearly perpendicular soler light rays when the sun is in a low position in the east or west. Therefore, this device permits absorbing the solar heat effectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61252325-A (JP)
Title: Inspection device for lifting mechanism in spinning frames
Inventor: SATO SADAO
IPC: B65H63/00
Filed: 1985-04-26
Abstract: PURPOSE:A rotary drum is rotatably set on the spindle rail and recording is effected with a pen fixed to the ring rail on a recording sheet which is set around the drum, thereby the up-and-down of the ring rail becomes recordable. CONSTITUTION:A rotatory drum 2 is set on a spindle rail 8 of a spinning frame so that the shaft is held vertically and a recording sheet 10 is set around the drum. In the meantime, a recording pen 6 is fixed to the ring rail 3 to record the motion of the ring rail 3 on the paper 10. The rotary drum 2 and the pen 6 are designed detachably, thus they can be set to any spindle rail 8 and ring rail 3.
Patent JP-S62294239-A (JP)
Inventor: JIYATSUKU KABUZAN
IPC: C08L83/07
Filed: 1987-04-13
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-S59218923-A (JP)
Title: Vibration detector
Inventor: TANAKA FUMIO
IPC: G01H11/08
Filed: 1984-05-07
Abstract: PURPOSE:To simplify the structure of the titled device and to improve its reliability by holding a piezoelectric porcelain having a single plate or bimorph structure by two metallic plates and forming a vibration system connecting electrodes formed on the piezoelectric porcelain to said metallic plates at its holding parts. CONSTITUTION:A single plate 6 or a bimorph 7 of the piezoelectric porcelain is held and stuck by the metallic plates 8, 9 and only the metallic plates 8, 9 are supported by insulating materials 11 at their supporting parts 10. The metallic plates 8, 9 are connected to the electrodes of the piezoelectric porcelains 6, 7 and also act as lead wires at oscillation parts so that signals are taken out from fixed parts by lead wires 12a, 12b. Said vibration detector can be fitted only by the metallic plates without using the piezoelectric porcelain at the supporting part, so that the structure can be simplified and the reliability can be improved.
Patent JP-S5517281-A (JP)
Title: Gate turn off thyristor device
Inventor: KITAMURA HIROYUKI
IPC: H03K17/72
Filed: 1978-07-25
Abstract: PURPOSE: To protect a transistor and to reduce the rated current by providing a protective element for blocking the reverse voltage generated at the termination of a discharge current in the discharge path of a capacitor in an off control circuit.  
     CONSTITUTION: A gate g of a thyristor XX is connected directly to the emitter of a transistor QOO. The discharge path for off control is opened by said transistor QOO, and the discharge path through capacitor COP→current limiting resistor R 2 → reverse voltage blocking diode DO→transistor QOO→thyristor XX→capacitor COP is formed. A diode DT serves to block the application of the reverse voltage onto the transistor QOO in the reverse recovering time of the diode DO, and the transient reverse voltage at the turn-off time of the thyristor XX can be blocked by the diodes DO and DT. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01262895-A (JP)
Title: Clothing drier
Inventor: KURODA KOICHI
IPC: D06F58/02
Filed: 1988-04-13
Abstract: PURPOSE:To surely detect thermal abnormality while the title device is under a low temperature recovery drying operation in a sealed state by a low temperature excessive rise thermostat and to control the device to be a safe side by providing a drying control part to execute a high temperature operation on condition that the thermostat is actuated and a safety control part to stop an output when the thermostat is a non-actuated state in the high temperature drying operation. CONSTITUTION:A drying control part 47 opens an air taking in port 22 and an air exhausting port 20 by torque thermostats 18 and 21 and keeps an inlet valve 15 in an opened state so as to shift to the high temperature drying operation in which external air is sucked and heated, and the air is exhausted to an external part after the drying is completed. Further, the drying control part 47 controls the opening and closing of an outlet valve 16 so that a measured temperature at an inlet 7 can correspond to the upper and lower limits of a fourth control temperature which is sufficiently high until a high temperature operation counter 49 is completed. A safety control part 50 of a microcomputer 39 examines the input of a signal from a low temperature excessive rise thermostat 33 after 1minute passes from the point of the shifting to the high temperature drying operation. Ordinary, this thermostat 33 is promptly made into an actuated state by one part of a high temperature drying wind directed to the air exhausting port 20, and when the thermostat 33 is still under the non- actuated state even though the thermostat 33 receives the high temperature drying wind, the thermostat 33 is under a troubled state. Consequently, since the safety under the low temperature drying operation cannot be finally checked when the thermostat 33 is under the troubled state, the safety control part 50 displays the thermostat abnormality and made the device into an output stopped state.
Patent JP-2000279813-A (JP)
Title: Exhaust gas cleaning catalyst and its manufacture
Inventor: SUZUKI ATSUO
IPC: B01J23/63
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To produce a cleaning catalyst which is excellent in light-off performance and heat resistance while excellent exhaust gas cleaning performance can be developed by generating effectively oxidizing reaction even in a small number of contact chances. SOLUTION: For this catalyst, the outermost layer of a wash coat applied to a carrier is a layer formed by uniformly dispersing cerium oxide in alumina, and rhodium is carried on the outermost layer by water absorption. Then, after applying wash coat to the support by using a slurry containing ceria- impregnated alumina, the rhodium is supported by water absorption on the outermost layer to which the wash coat is applied.
Patent JP-S59216086-A (JP)
Title: Wrist watch with flicker value measuring device
Inventor: HOSAKA RIYOUSUKE
IPC: A61B5/16
Filed: 1983-05-24
Abstract: PURPOSE:To realize a subminiature, low-voltage flicker value measuring device with low power consumption by incorporating the flicker value measuring device. CONSTITUTION:Measurement is started with a switch 12 after a time display mode is switched to a flicker value measurement mode by pressing a mode selection switch 11. A light bulb 14 for flicker value measurement provided to one corner of a liquid-crystal desplay device 13 starts flickering. The current frequency of the flickering, i.e. flicker value is displayed on the liquid-crystal display device. When the mode selection switch 11 is pressed again after the measurement, the flicker value measurement mode is switched to the time display mode.
Patent JP-S62246799-A (JP)
Inventor: MASUDA SABURO
IPC: B44C1/165
Filed: 1986-04-19
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-S60235542-A (JP)
Title: Connecting system of radio channel
Inventor: SHIMIZU TAKAFUMI
IPC: H04W99/00
Filed: 1984-05-08
Abstract: PURPOSE:To execute normally call processing even when a fault takes place in any channel by providing an idle channel display signal detecting means and a radio wave presence detecting means to a radio terminal station and using the detecting means to connect a call to a radio base station thereby decreasing the call processing time. CONSTITUTION:The system is brought into the operating state and the presence of the reception of an incoming call from a radio base station is checked at the radio terminal station. When the reception of an incoming call exists, the incoming processing proceeds. When the no incoming call is received conversely, the presence of making call (the call is detected by the call detecting circuit 12 and the result is given to a control section 10) is checked by the control section 10. When no call exists, an idle channel display signal (free mark signal) (this signal is detected by the idle channel display signal detecting circuit 13 and transmitted to the control section 10) is checked for the presence by the control section 10 to stand-by channels. When the idle channel display signal exists, the system is brought into the stand-by state and when no idle channel display signal exists, the channel is changed over after the elapsed time represented by an interval time in the control section.
Patent JP-H10279609-A (JP)
Title: Production of polymer particle
Inventor: ADEGAWA YUTAKA
IPC: C08F2/08
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing narrow-particle-diameter- distribution polymer particles capable of being controlled in a particle diameter by a technique which exerts less load on the production and giving a photographic material improved in handleability without detriment to photographic properties when applied to a silver halide photographic material. SOLUTION: In producing polymer particles having a mean particle diameter of 1-15 μm and a coefficient of variation of 0.20 or below by polymerizing in a hydrophilic organic solvent containing polymeric dispersant at least one vinyl monomer which is soluble in the hydrophilic organic solvent but forms a polymer insoluble in the solvent, the polymerization reaction is performed in the presence of a polymerization initiator under the following conditions: (a) the concentration of dissolved oxygen in the reaction solution at the time of addition of a polymerization initiator is 0.1-1%, (b) the concentration of the polymerization initiator in the liquid at the time of addition of a polymerization initiator is below 0.01 wt.% based on the vinyl monomer, and (c) the reaction solution is substantially free from a chain transfer agent having a chain transfer constant of 0.01 or above.
Patent JP-H04300858-A (JP)
Title: Production of butynylamine derivative
Inventor: TSUDA MASAMI
IPC: A61K31/215
Filed: 1991-03-28
Abstract: PURPOSE:To readily obtain a compound useful as a remedy for pollakiuria and incontinence of urine by reacting a tertiary amine with chlorocarbonate and then reacting the reaction product with a primary amine. CONSTITUTION:A compound expressed by formula I [R<1> and R<2> are cycloalkyl, phenyl or 2-thienyl; R<3> and R<4> are H or alkyl or R<3> and R<4> are bonded with carbon to form cycloalkyl; A is O or NR (R is H or alkyl); B is cyclic amino] is reacted with a compound expressed by the formula ClCOOR<6> (R<6> is alkyl, aralkyl or aryl) in a solvent such as methylene chloride at -20 to 130 deg.C to afford butynyl chlorides expressed by formula II. Then buthynyl chlorides expressed by formula II are reacted with a compound expressed by the formula R<5>NH2 (R<5> is methyl or ethyl) in a mixed solvent such as water-methanol at -20 to 50 deg.C to provide the title compound expressed by formula III. The compound expressed by formula III includes 4-chloro-1,1-dimethyl-2-butynyl-alpha- cyclohexyl-alpha-phenylglycolate.
Patent JP-H03289730-A (JP)
Title: Multiplexing method
Inventor: KURAMASU KEIJI
IPC: H04J3/00
Filed: 1990-04-04
Abstract: PURPOSE:To increase multiplexing capacity and to stabilize a multiplexing operation by producing the mergin of a delay amount for the 1/2 clock of a multiplex clock to dispersion in the data delay of a multiplex bus by preparing the fetch timing of transmitting data according to a ready signal. CONSTITUTION:For a terminal 2 of an address AD1 not through a repetition part 4, when the address of the terminal 2 itself is designated by a terminal address designation bus 6, the terminal 2 outputs the transmitting data to a terminal transmission data bus 6 at the transmission data timing. A multiplexing processing part 1 recognizes that a ready signal bus 8 is turned to a ready state, and fetches the transmitting data with the start of timing t1. A terminal 3 of an address AD2 through the repetition part 4 executes the similar operation and when the data is not set at the next start of the timing t1 for a clock (a) by the delay of the repetition part 4, however, the ready state of the terminal 3 is detected with the end of timing t2. Then, the transmitting data is fetched. Thus, the data fetch timing is secured and data collision timing is decreased.
Patent JP-S60234746-A (JP)
Title: Fine amorphous metallic wire
Inventor: MENJIYOU AKIRA
IPC: D02G3/48
Filed: 1984-05-07
Abstract: PURPOSE:To provide a fine amorphous metallic wire having higher workability such as twisting, weaving and braiding by forming the wire which has the bending characteristics satisfying the specific equations and consists of a circular cross section. CONSTITUTION:The fine amorphous metallic wire has the characteristics satisfying the equation I [where thetamax: the max. angle ( deg.) of rupture in bending of the fine amorphous metallic wire, thetamin: the min. angle ( deg.) of rupture in bending of the fine amorphous metallic wire] and the equation [L: the average diameter (mm.) of the fine amorphous metallic wire, theta: the average angle ( deg.) of rupture in bending]. The fine metallic wire has the circular section and has excellent higher workability such as twisting, weaving and braiding.
Patent JP-H04314794-A (JP)
Title: Hydraulic fluid for automobile suspension
Inventor: TAKEMITSU KOJI
IPC: C10N30/06
Filed: 1991-03-29
Abstract: PURPOSE:To provide the title fluid having good viscosity-temperature characteristics, improved in nonflammability, evaporation resistance, seizure preventing properties, shear stability, etc., and persisting in its hydraulic pressure response for a long time. CONSTITUTION:A hydraulic fluid for an automobile suspension containing as a base oil a mixed oil comprising 70-90wt.% olefin oligomer and 10-30wt.% diester obtained by the condensation of a 4-14 C aliphatic dibasic acid with a 4-14 C alcohol.
Patent JP-2000285155-A (JP)
Title: System and method for ordering article
Inventor: SEKI HIROMICHI
IPC: G06Q30/06
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for ordering articles with which order processing or desk work processing of order reception is simplified even when there are various articles to be handled concerning the system and the method for ordering articles to be used for ordering an article from an electronic catalog. SOLUTION: In an article order system 11, a prescribed number of orderers select articles from an article DB 12 in which a plurality of article data and images of the articles are stored through an article order input means 13 and prepare an order list, the order lists successively generated for each orderer are successively stored and sorted for each order destination by an order processing means 14 and on the basis of the selected article data, an order statement is generated for each order destination and sent from an ordering means 16.
Patent JP-H04303592-A (JP)
Title: Lighting method of high-pressure discharge lamp
Inventor: YOSHIKAWA KAZUHIKO
IPC: H05B41/24
Filed: 1991-03-29
Abstract: PURPOSE:To provide a lighting method of a high-pressure discharge lamp which eliminates an acoustic resonance phenomenon to stabilize electric discharge and reduce the size and weight of a device. CONSTITUTION:The lighting method for lighting a high-pressure discharge lamp 13 at high frequency voltage is constituted so that the frequency of a high frequency voltage outputted from a high frequency voltage source 11 is continuously changed at random by an FM modulator 12 and the frequency of the high frequency voltage is applied to the high pressure discharge lamp 13 such that the ratio of a high frequency to a low frequency with reference to a center frequency is approximately fixed.
Patent JP-S5216417-A (JP)
Title: Process for production of reduced iron from fine iron ore
Inventor: HANASAKI MIKI
IPC: C21B13/00
Filed: 1975-07-30
Abstract: PURPOSE: Process for reducing fine iron ore of wide grain size range with use of reducing gas at 1000°C efficiently without sintering. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0224312-A (JP)
Title: Production of stable low viscosity polymer polyol
Inventor: ROBAATO JII GASUTEINJIYAA
IPC: C08G18/63
Filed: 1989-04-13
Abstract: PURPOSE: To improve the flame resistance and load-withstanding property of polyurethane foam, by obtaining a polymer polyole of a low viscosity and high SAN by using a base polyole of a comparatively low molecular weight, and high-molecular weight polyole dispersant at a comparatively low ratio.  
     CONSTITUTION: A polyole dispersant of a high molecular weight (not less than about 6000), and about 2-4 functional value, and a base polyole of a comparatively low molecular weight (not more than about 4000 molecular weight) including a monomer part of styrene/acrylo nitrile mixture (styrene/acrylonitrile ratio is about 50/50-95/5), are polymerizaed by using a starting agent effectively used for polymerizing the monomer part in a (semi) batch reactor and plural connection continuous stirring tank reactors or the like. The high molecular weight polyole dispersant includes about 1-20% to the total polyole, of a matter obtained by synthesizing alkylene oxide by adding the same to a polyfunctional starting agent in presence of hexacyano zinc cobalt acid. 
     COPYRIGHT: (C)1990,JPO