baber/WOPTO huggingface dataset:
Patent JP-S6118777-A (JP)
Title: Manufacture of aromatic carboxylic anhydride, catalyst therefor and manufacture
Inventor: KURAUDEIO SHIMATSUCHI CHIYAASH
IPC: B01J37/02
Filed: 1985-06-28
Abstract: An improved catalyst for molecular oxidation of an aromatic hydrocarbon to form the corresponding aromatic carboxylic anhydrides is prepared by the steps of forming a catalyst precursor by depositing on titanium dioxide solids in the anatase form a discontinuous monolayer amount of at least one soure of tantalum oxide, calcining the thus-formed catalyst precursor under conditions sufficient to convert the tantalum oxide source into the oxide form, depositing upon the calcined catalyst precursor a catalytically effective amount of at least one vanadium compound which is convertible into vanadium oxide upon heating and calcining the vanadium-deposited solids under conditions sufficient to convert the vanadium compound into vanadium oxide.
Patent JP-2000330707-A (JP)
Title: Device, method, and medium for information processing
Inventor: NISHIMURA TAKANORI
IPC: G06F19/00
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To make changes of the date and time easy for a user to understand when the concept of time is handled on a personal computer by reflecting the time-base control state on an application program corresponding to the rotation of an operation means on a display picture. SOLUTION: The jog dial 4 of a notebook type personal computer 1 is built in between the keys at the right end of a keyboard 5 on a main body 2. Label software advances the time to the future when the jog dial is rotated clockwise and to the past when counterclockwise. When the jog dial 4 is pushed (pressed), time increase/decrease intervals of the time are varied. For example, each time the jog dial 4 is pushed, the interval changes to 100 years, 10 years...1 minutes, and 1 second. The label software displays the action in the operation of the jog dial 4 on an LCD 3 to present the operation contents of the jog dial to the user.
Patent JP-S62298990-A (JP)
Title: High speed memory device
Inventor: ETO KOJI
IPC: G11C11/401
Filed: 1986-06-18
Abstract: PURPOSE:To shorten a writing time and a reading time by providing plural data holding circuits to hold the data. CONSTITUTION:A writing control means 100 holds the data for writing inputted from an external part to a data holding circuit 5 selected by a writing address once at a high speed, informs the external part of the completion of writing, and thereafter, writes them into a corresponding memory 1. A reading control means 200, when a reading address is inputted from the external part and the said data are held in the data holding circuit 5 already, outputs immediately the said data to the external part, and when the said data are not yet held in the data holding circuit 5, for the first time, the means reads them from the memory 1 and outputs them to the external part. Consequently, the writing time of the memory device to the external part is always shortened to the data holding time of the data holding circuit 5.
Patent JP-H06329790-A (JP)
Title: Antistatic agent and resin composition
Inventor: OKAMOTO TOSHIAKI
IPC: C08L25/06
Filed: 1993-05-21
Abstract: PURPOSE:To obtain an antistatic agent excellent in heat resistance, mechanical strength, permanent antistatic property, and compatibility with a thermoplastic resin by using as an antistatic ingredient a polyetheresteramide derived from a specific polyamide and a specific polyether diol. CONSTITUTION:The title antistatic agent comprises a polyetheresteramide (a) derived from a polyamide (b) containing a COOH group at each end and having a number-average mol.wt. of 500-5,000 and a polyether diol (c) having a number- average mol.wt. of 1,500-3,000, at least either of the ingredients (b) and (c) having a thioether group. An example of the compound (a) is obtained by reacting an ethylene oxide adduct of bisphenol A with a polyamide oligomer obtained from epsilon-caprolactam and thiodiacetic acid.
Patent JP-S6312442-A (JP)
Inventor: YAZAKI JINICHI
IPC: B65B55/14
Filed: 1986-06-20
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-H08310595-A (JP)
Title: Automatic cap seal supplier
Inventor: KONDO HITOSHI
IPC: B67B5/03
Filed: 1995-05-17
Abstract: PURPOSE: To hop a cap seal to reliably have it held on a turret head by forming air ejection nozzles provided on a cap blow respectively in an advancing direction of the cap seal and slantly to the advancing direction. CONSTITUTION: Left and right arms 12, 12 hold a second of a plurality of stacked cap seals 6. On the other hand, when an insert groove 20 formed radially on an outer periphery of a turret head 2 rotates to an opposite position, air is ejected from nozzles 15a, 15a along an advancing direction of the cap seal 6 and nozzles 15b, 15b slantly formed on the arms 12, 12. The air from the nozzles 15b, 15b is blown against a cap seal side between the first and second stacked seals, whereby the first cap seal 6 pops forward. On the other hand, the air from the nozzles 15a, 15a stably hops the popped cap seal 6 forward, and also the cap seal 6 is guided by half-divided tubes 13, 13 so that it is securely mounted to the insert groove 20 of the head 2.
Patent JP-S5845625-A (JP)
Title: Manufacture for magnetic recording medium
Inventor: SHINOHARA KOUICHI
IPC: H01F41/20
Filed: 1981-09-09
Abstract: PURPOSE:To obtain a vapor-deposited metal magnetic thin film type magnetic recording medium with homogeneous quality and excellent corrosion resistance, by jetting a gas containing oxygen from a mask for incident angle restriction facing vapor flow, at the vapor deposition of ferromagnetic substance. CONSTITUTION:A substrate 1 made of a high-polymer molding is carried along a rotary can 4 from a delivery shaft 10 to a winding shaft 11 in a vacuum tank 5, and a volatile and magnetic substance 2 from an evaporation vessel 3 is vapor-deposited by limiting an incident angle with a mask 8. During the vapor deposition, a gas containing oxygen is jetted from a nozzle with a small hole provided at a side 20 of the mask 8 facing the vapor flow. Thus, a magnetic recording medium with uniform performance in the broadwise and lengthwise directions can be obtained.
Patent JP-S5366350-A (JP)
Title: Inverter for non-linear circuit
Inventor: KOJIMA MASANORI
IPC: H03G7/00
Filed: 1976-11-26
Abstract: PURPOSE: To establish the inverting circuit of non-linear circuit not having nonlinear distortion at the output with a simple circuit configuration, by expanding the signal having non-linear performance by using the logrithmic compression circuit having opposite non-linear performance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6034412-A (JP)
Inventor: KOYAMA SHINJI
IPC: A47G9/10
Filed: 1983-08-03
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-H11200844-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: HIROTA SHINYA
IPC: F01N13/02
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To improve the NOx purifying rate of a selective reduction catalyst. SOLUTION: A catalytic converter 7 using a selective reduction catalyst is arranged in the exhaust passage of an internal combustion engine performing the operation of a lean air-fuel ratio, and a reducing agent is supplied to exhaust in the upstream of the catalytic converter 7. A plurality of selective reduction catalysts 75a-75d is arranged in series inside the catalytic converter 7, and each bypass passage 77 directly delivering exhaust to each downstream selective reduction catalyst by bypassing each selective reduction catalyst is formed in the carrier of each selective reduction catalyst except for the downmost stream selective reduction catalyst 75d.  A part of the reducing agent added to exhaust reaches the downstream selective reduction catalyst without being oxidized by the upstream reduction catalyst, therefore an NOx purifying rate in the downstream selective reduction catalyst is improved and the NOx purifying rate as the whole device is improved largely.
Patent JP-H05220585-A (JP)
Title: Joining method of steel
Inventor: FUKADA YASUTO
IPC: B23K20/00
Filed: 1991-06-14
Abstract: PURPOSE:To improve the strength of the part to be joined by executing the arc welding to the part to be joined after an insert metal of the amorphous metal whose melting point is lower than that of the members to be joined is inserted between the surfaces to be joined and the liquid phase diffusion joining is executed. CONSTITUTION:An insert metal 3 of the amorphous metal whose melting point is lower than that of members to be joined 1, 2 is inserted between the surfaces to be joined of the members to be joined 1, 2 heated and pressed to execute the liquid phase diffusion joining of the members to be welded 1, 2. After joining the arc welding is executed to the part to be joined. The misalignment A of the part to be joined is removed and the fatigue strength is improved thereby. The heat affected zone 6 by the arc welding is generated in the vicinity of the weld metal 5, and the heat affected zone 4 which is formed by the liquid phase diffusion joining and whose toughness is low recovers its original higher toughness due to the temper effect.
Patent JP-H089202-A (JP)
Title: Display device for still video camera
Inventor: MAEDA TOSHIHISA
IPC: H04N5/225
Filed: 1994-06-24
Abstract: PURPOSE:To prevent a photographer from being puzzled even at the time or a failure in recording by presenting the display, which indicates that data is being written, in the middle of recording of picture data to a hard disk device(HDD) and counting up the counter display at the time of the end of recording. CONSTITUTION:In a CPU 56 on the still video back side, a HDD control part 57 controls a HDD driver 54 so that picture data is outputted from a picture data memory 53 and is recorded in a HDD 55. If a release switch is depressed, the release operation is performed, and taken-in picture data is transferred to a memory and is written in the HDD from the memory. A film counter is displayed and flickered, and it is discriminated whether the write of data to the HDD is finished or not; and when it is not finished, flickering display is repeated till the end of the write. At the time of the end of the write, the film counter is counted down by one and its display is flickered, and the HDD is stopped.
Patent JP-H04367049-A (JP)
Title: Design changing task control system
Inventor: NAGAOKA WATARU
IPC: G06F15/00
Filed: 1991-06-14
Abstract: PURPOSE:To attain the automatic control of the status and to facilitate the control of the design change information at the controlling side by informing the controlling side of each change of the status of the design changing task to the change information received from the controlling side in a transmitting destination system and registering automatically the changed status into a control table at the controlling side. CONSTITUTION:Receiving the change information, a changed area system 209 registers the change information register number, the title and the controlling area name in a changed area change information control table 207. A changed area user registers the status under study for the change contents into the status of the table 207 as long as the relevant area is affected by reference to the received change information. Then the system 209 informs a controlling side system 208 of the change information register number, the changed area name, the status, and the date. The system 208 registers automatically the status in a controlling side change information control table 203 based on the information received from the system 209. This registration is repeated until the change is complete.
Patent JP-S63307746-A (JP)
Title: Semiconductor device
Inventor: HIDAKA MITSUMORI
IPC: H01L23/36
Filed: 1987-06-10
Abstract: PURPOSE:To protect a semiconductor pellet from cracks by a method wherein the fixation of the semiconductor pellet to a substrate is accomplished by using a junction layer formed to surround the semiconductor pellet. CONSTITUTION:In a semiconductor device mounted with a semiconductor pellet 3, a junction layer 4 is formed for example of an adhesive agent, surrounding the semiconductor pellet 3 and fixing the semiconductor pellet 3 to a substrate 1. With the fixation of the semiconductor pellet 3 to the substrate 1 being accomplished by the junction layer 4 built to surround the semiconductor pellet 3, stress residual in the semiconductor pellet 3 attributable to the difference in thermal expansion factor between the semiconductor pellet 3 and the substrate 1, is rendered roughly uniform in distribution across the entirety, which prevents the semiconductor pellet 3 from cracks.
Patent JP-S5475860-A (JP)
Title: Device for treating water containing metal ions
Inventor: ETOU YOSHIHIRO
IPC: C02F9/00
Filed: 1977-11-29
Abstract: PURPOSE: To utilize the adsorbing capacity of active carbon to the maximum entent, by removing metal irons which would deteriorate the adsorbing capacity at the time of regeneration before performing the adsorbing treatment of the water containing the metal ions by the active arbon.  
     CONSTITUTION: A coagulating sedimentation vessel 1, a cation exchange resin filled tower 2, an active carbon adsorbing tower 3, a water washing unit 4 and an active carbon regenerating unit 5 are connected to one another. The acidity of cation exchange resin filled in the tower 2 may be low, medium or high if the resin is cationic. The cation exchange resin of low acidity is preferable because its exchange capacity is high and its regeneration is easy. The supernatant liquid of the water is supplied from the coagulating sedimentation vessel to the cation exchange resin filled tower 2, wherein the metal ions are removed from the water. Thereafter, the water is introduced into the active carbon adsorbing tower 3. Thereby, the adsorbing capacity of the active carbon is utilized to the maximum extent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6033794-A (JP)
Title: Trunk line circuit system
Inventor: SHIDARA MITSURU
IPC: H04M7/00
Filed: 1983-08-05
Abstract: PURPOSE:To realize the channel switching function and the signal transmitting function of a trunk line with one changeover circuit by providing a common transmission circuit to transmit a holding tone and a PB dial signal in a trunk line changeover circuit required for the transmission of a dial impulse. CONSTITUTION:Relays DI, DS are not activated during talking or before hooking off and a holding tone gate MHG and a PB dial signal gate PBG are closed, then contacts di, ds are contacted and a telephone set is connected to the trunk line. The relay DS is activated and its contact ds is connected to impedance Rh, and the relay DI repeats operation and restoration by the pulse number based on the dial information, then the contact di intermits a DC circuit and a prescribed impulse is transmitted at the transmission of the impulse. The relay DS is activated at holding or PB dialing, the holding tone gate MHG or the PB dial signal gate PBG is opened, and the holding tone or the PB dial signal is transmitted through the amplifier.
Patent JP-S5475237-A (JP)
Title: Four-transistor static memory cell
Inventor: TAKAGI SHIGERU
IPC: G11C11/402
Filed: 1977-11-29
Abstract: PURPOSE:To constitute a memory cell which consists of four FETs, a word line, a data line, and two power sources and is small-size, large-volume, and low-power consumption by defining an abnormal-state power hold as a reverse leak of the PN junction and fixing the total sum of the reverse leak current value. CONSTITUTION:FETTr1 whose gate is connected to work line WL and drain is connected to data line DL and FETTr2 which has one drain or source connected to the drain or the source of FETTr1 and connects the other drain or source of FETTr1 to power source VDD or VSS are provided, and further, FETTr3 and 4 which have the gate connected to the drain or the source of FETTr1 and have one drain or source connected to the gate of FETTr2 and have the other drain or source connected to power source VDD or VSS are provided, thereby constituting a 4Tr static memory cell.
Patent JP-S5767307-A (JP)
Title: Variable phase shifter
Inventor: YASUKAWA YOSHIYUKI
IPC: H03H7/20
Filed: 1980-10-14
Abstract: PURPOSE:To improve VSWR and insertion loss characteristics, by connecting a varactor diode as the terminal of a troidal core type 3dB coupler. CONSTITUTION:Termials other than input and output terminals 1 and 4 of a 3dB coupler 3 consisting of a ferrite troidal core are terminated by a varactor diode 4. A variable voltage source 5 is given to the varactor diode 4, and a variation is 50-2PF approximately for a variation of 70-20V, and the extent of the phase shift at this time has a variation of 80 deg. approximately. Since the capacity is very small because the 3dB coupler consists of the troidal core, the effect in VHF and HF bands is large.
Patent JP-H09158663-A (JP)
Title: Microscopic picture formation of stratum
Inventor: AUZERAIS FRANCOIS M
IPC: E21B47/10
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To form the image of a rock layer under the ground surface by collecting the signal having the two-dimensional display of a stratum via a stratum fluid, and characterizing the nature of the stratum based on the reflected energy of the stratum. SOLUTION: A probe 104 is coupled with the wall of a stratum, and a stratum fluid is guided into a tool from the stratum. A camera controller has focus control and zoom control, and it gives the expanded image of a bored wall 106 to the detection plane of a camera via a relay optical system 114. A process electronics 126 corrects the image collected by a camera heat or the optional signal having the two-dimensional display of the stratum to be transferred to a data controller on the ground surface and transmits the signal indicating the feature of the stratum segment received by a wire line cable. This device corrects the nonuniform picture cell responsiveness and realizes such a function as the emphasis of the two-dimensional signal with the signal processing technique.
Patent JP-S6034494-A (JP)
Inventor: NAKAMICHI YUKIKO
IPC: D06F35/00
Filed: 1983-08-04
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-S625253-A (JP)
Title: Electrophotographic sensitive body
Inventor: YAMAMOTO MARIKO
IPC: G03G5/082
Filed: 1985-06-29
Abstract: PURPOSE:To increase the sensitivity of a sensitive body by successively laminating a blocking layer of microcrystalline silicon,a photoconductive layer of microcrystalline silicon and a surface layer on a support and by forming a region contg. carbon or the like in the photoconductive layer on the surface layer side. CONSTITUTION:A blocking layer 2, a photoconductive layer 3 and a surface layer 4 are successively laminated on an electrically conductive support 1. The blocking layer 2 is made of microcrystalline silicon contg. a group III or V element and C, O or N, and the concns. of the group III or V element and C, O or N are made higher in the lower layer 2a on the support 1 side. The photoconductive layer 3 is made of microcrystalline silicon contg. a group III or V element and C, O or N, only the upper layer 3a close to the surface layer 4 contains C, O or N, and the lower layer 3b does not contain C, O or N. Since microcrystalline silicon is used and the group III or V element and C, O or N are properly incorporated in to the layers, the resulting sensitive body can be provided with superior electrostatic charging performance, sensitivity and high wear resistance.
Patent JP-H05311567-A (JP)
Title: Production of stretchable fabrics
Inventor: HIBINO TOSHIHIDE
IPC: D03D15/567
Filed: 1992-05-07
Abstract: PURPOSE:To provide a production process for stretchable fabrics having silk-like dry touch and gloss and further softly swelling. CONSTITUTION:Polyetherester elastic filaments and polyester mixed filaments different in shrinkage are used to form conjugated yarns, then the yarns are woven or knitted and the fabrics are heat-treated to develop the difference in filament length. The elastic filament comprises the polyester hard segments and the straight-chain polyalkylene glycol soft segments. The polyester mixed filaments different in shrinkage are composed of more than 2 groups of filaments having more than 3% different boiling-water shrinkages.
Patent JP-S5769551-A (JP)
Title: Driving mechanism for tape recorder
Inventor: MORINAGA KAORU
IPC: G11B15/10
Filed: 1980-10-14
Abstract: PURPOSE:To obtain a mechanism of a low power consumption and a simple constitution, by providing a cam part, which slides a head chassis, and two engaging parts, which lock one gear in accordance with the position of the cam part, on the gear. CONSTITUTION:A cam part 434 which slides a head chassis 20 and two engaging parts 436 and 437 which lock a gear 43 in accordance with the position of the cam part 434 are formed on the gear 43 to make the position of the head chassis 20 different in the tape running stop state and the constant-speed tape running state. Since power is supplied to a solenoid plunger 48 only during the time required for disengaging a lock part 461 of a lock member 46 from engaging parts 436 and 437 of the gear 43, the power consumption is very small.
Patent JP-H0814458-A (JP)
Title: Synthetic resin joint for resin flexible pipe and manufacture thereof
Inventor: KAIRIKU TSUTOMU
IPC: B29K77/00
Filed: 1994-06-24
Abstract: PURPOSE:To prevent easy generation of relaxation of stress in a tightening part between a nut body and a connection port part, simultaneously eliminate corrosion and rust of the nut body and the connection port part. CONSTITUTION:A connection port part 10, formed of synthetic resin of nylon 66 or the like excellent in mechanical strength and rarely generating relaxation of stress, is connected to a polyethylene-made short pipe 1. A nut body 2 is made of synthetic resin of polyacetal or the like excellent in mechanical strength and rarely generating relaxation of stress.
Patent JP-S6122370-A (JP)
Title: Developing device
Inventor: TANADA SHINICHI
IPC: G03G15/08
Filed: 1984-07-10
Abstract: PURPOSE:To detach and attach a hopper easily, so as to not to contaminate the periphery by constituting a titled device so that a shutter member of a replanishing port of a developer hopper is closed, and the hopper is detached and attached from and to the upper part of the device without removing the upper cover of the device. CONSTITUTION:A hopper can be taken out easily by drawing out a developing device 3 to this side, releasing a connection of the developing device and a developer hopper 4, and thereafter, detaching the coupling of a device body and the hopper 4, and drawing it out upward. In this case, a shutter member of a replenishing port of the hopper 4 is closed. Accordingly, the hopper is taken out easily without detaching the upper cover 100 of the device, and in this case, since the shutter member is closed, the hopper is handled easily and it is possible not to contaminate the periphery.
Patent JP-H11345873-A (JP)
Title: Metal interconnecting structure
Inventor: MADAN SUDHIR K
IPC: H01L23/535
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To decrease the number of process stages, by extending a metal 1 interconnecting path to the surface of an insulating layer for determining the pattern in a conducting region as in a conducting plug. SOLUTION: A conductive region 14' for electrically connecting two regions of an integrated circuit by the integrated circuit is formed at the same time as the formation of a conductive plug 14 for connecting a selected part to a metal 1 interconnecting layer 27. The conducting region 14' is extended to the surface of an insulating film 12, which is patterned by the metal 1 interconnecting path 27 thereon, as in the conducting plug 14. Thus, the number of the stages of process required for constituting the interconnecting structure can be decreased.