baber/WOPTO huggingface dataset:
Patent JP-S63241787-A (JP)
Title: Semiconductor memory device
Inventor: TAKESHITA MITSUAKI
IPC: G11C11/34
Filed: 1987-03-28
Abstract: PURPOSE:To obtain high density, by constituting a memory cell of the one having selective transistors of a P-channel and an N-channel, and operating each memory cell is a prescribed reange of voltage. CONSTITUTION:Each memory cell is constituted by arranging the selective transistor (Tr) of the P-channel and the one of N-channel alternately in a direction of word line. When the readout of a P-type memory cell AP1 is performed, only the word line WL1 is dropped from a Vcc/2 to a low voltage side. Then, only the selective Rrs of the memory cell AP1 and A CP1 are turned ON. At this time, an adjacent N-type memory cell BN1 and the selective Tr remain at OFF state. The information in the AP1 appears on a bit line BL1, and BL2 to a sense amplifier, the information in the AP1 appears on the BL1, then, a small potential difference is generated, and the BL2 remains at original potential. This is used for the reference of the sense amplifer. Following that, the latch operation of the sense amplifier is performed, then, a prescribed readout operation is performed.
Patent JP-H0697467-A (JP)
Title: Semiconductor device
Inventor: ARAI TAKAO
IPC: H01L27/06
Filed: 1993-03-09
Abstract: PURPOSE:To utilize a title device as a regulated voltage diode having smaller operation resistance by forming a MOS transistor part and a bipolar transistor part on a semiconductor substrate, and connecting a source and a collector, and a drain and a base. CONSTITUTION:A window is formed through an oxide film formed on an N type semiconductor substrate 1, through which a p type impurity is doped to form p type regions 3, 4. The p type region 3 serves as a base B of a bipolar transistor part and as a drain D of a MOS transistor part, and the p type region 4 serves as a source S of the MOS transistor part. Likewise, N<+> type regions 5, 6 are formed. The N<+> type region 5 serves as an emitter E of the bipolar transistor part, and the N<+> type region 6 serves as a collector lead part connected to a collector C of the bipolar transistor part. Hereby, the source C and the collector C are connected and the drain D and the base B are connected to use a characteristic between the collector C and the emitter E and a regulated voltage diode.
Patent JP-S561852-A (JP)
Title: Method of preventing the deterioration of unsweetened bean jam
Inventor: TAKEI HITOSHI
IPC: A23L11/00
Filed: 1979-06-18
Abstract: PURPOSE: Sorbitol is added to unsweetened bean jam to inhibit strongly the increase in cell number of general living bacteria.  
     CONSTITUTION: When unsweetened bean jam is produced, preferably 5W50% of sorbitol is added to the bean jam on the completion of exposure to water or immediately after dehydration. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6323496-A (JP)
Title: Changeover type calling automatic processing circuit
Inventor: HIDAKA KOICHI
IPC: H04R3/00
Filed: 1987-03-27
Abstract: PURPOSE:To listen to surrounding sound even with a sound generator worn on the ear by using a signal changeover circuit to switch an audio electric signal and a signal from a sound electric signal source. CONSTITUTION:When a sound receiver 1 picks up large sound, an output terminal of an inverter 11 goes to a H level and if no large sound is picked up at the sound receiver, since an input terminal of an inverter 46 of a signal changeover circuit 6 is at a L level, an audio electric signal input terminal and an audio electric signal output terminal are connected. When the input terminal of the inverter 46 is at the R level, the analog switch circuit 47 is connected and the oscillation signal of the circuit comprising inverters 7-10 of the sound electric signal source 5 is amplified by a transistor 27 and outputted at an audio electric signal output terminal. Thus, a listener can notice a call even on the way of listening.
Patent JP-H0597747-A (JP)
Title: Synthesis of alkyl tertiary alkyl ether using zeolite catalyst
Inventor: JIYON FUREDERITSUKU NAIFUTON
IPC: C07B61/00
Filed: 1992-02-27
Abstract: PURPOSE: To obtain an alkyl-tert-alkyl ether from a tert-alcohol and a primary alcohol in a simple step in a high selectivity by using a crystalline aluminosilicate faujasite type Y-zeolite reformed with fluorosulfonic acids as a catalyst.  
     CONSTITUTION: An alkyl tert-alkyl ether, particularly methyl tert-butyl ether is obtained by the reaction of a tertiary alcohol, particularly tert-butylacohol and with a primary alcohol, particularly methanol by using a reformed catalyst obtained by a method, for example, by adding a crystalline aluminosilacate faujasite type Y-zeolite into a solution prepared by dissolving fluorosulfonic acids such as tri-fluoromethane sulfonic acid in dry acetone and filtering after drying, washing the solid with distilled water and drying under a reduced pressure. The reaction is preferably performed at a reaction temp. of 20-250°C under atmospheric pressure to 6.895 kPa gauge pressure. The catalyst gives high conversion of the tertiary alcohol and high selectivity to the objective compound by a continuous reaction. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H11273384-A (JP)
Title: Semiconductor device
Inventor: AMAUCHI MASAKAZU
IPC: G11C16/06
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device provided with a level shift circuit in such a circuit structure as not using an extra charge pump and allowing a low dielectric level. SOLUTION: A semiconductor device comprises a transistor of a first conductivity type for inputting an input signal and a transistor of a second conductivity type for inputting an output signal from the first conductivity type transistor and further includes a level shift circuit for controlling the level of an output signal depending on an input signal IN. In this case, the level shift circuit 10 has a back gate control means for controlling the operation of the first conductivity type transistor and a voltage easing means for alleviating the voltage to be applied to the second conductivity type transistor.
Patent JP-2000003175-A (JP)
Title: Musical tone forming method, musical tone data forming method, musical tone waveform data forming method, musical tone data forming method and memory medium
Inventor: SUZUKI HIDEO
IPC: G10H1/053
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to faithfully express the timbre changes by various kinds of the renditions intrinsic to natural musical instruments. SOLUTION: Respective sets of the data on C (coupling) performance information are read out by one piece each and are timing decoded. The data of either the event data or rendition chord data is read out and the event or rendition chord is generated. The rendition subjected to automatic decision (or manual assignment) at the time of rendition chord generation, the assigned event to be imparted with the rendition, the various parameters intrinsic to the rendition and the beat number to continue the rendition are written. The respective sets of the data are read out and are stored into a buffer. Among the ungenerated event, the event corresponding to the assigned event stored in the buffer is searched and a prescribed mark is attached thereto. The sound source control by this assigned event is not carried out at the time of the assigned event with this mark.  The musical tones having the musical tone changing characteristics are formed according to the information on such assigned event and the rendition, etc., stored in the buffer.
Patent JP-H11270122-A (JP)
Title: Storing device
Inventor: KOJIMA TAKEO
IPC: F25D11/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a storing device suitable for storing housing articles such as food and clothing without deteriorating for a long period of time, and capable of storing a large quantity of articles. SOLUTION: A conveying body 4 is movably supported along a guide rail 3 arranged in a loop shape under a floor, and is conveyed by a fraction chain 13 to the position corresponding to an elevating device 10. A housing box 5 placed on the conveying body 4 is provided with an electronic dehumidifier 21, and a noncontact type power supply unit for supplying the service power of the dehumidifier 21. The power supply unit is provided with a secondary coil for generating an induced electromotive force on the basis of the alternating current supplied to a feeder line 23. The power supply unit is fitted to the outer bottom part of the housing box 5, and is arranged to penetrate through the hole of the conveying body 4 in the position corresponding to the feeder line 23 arranged on the guide rail 3.  The elevating device 10 is arranged to the position corresponding to an opening 26a provided to a floor 26, and the housing box 5 arranged in the position corresponding to the elevating device 10 is raised up to the position projected from the opening.
Patent JP-S62231674-A (JP)
Inventor: TAKANO KAZUKIYO
IPC: A61M16/16
Filed: 1986-04-01
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-H05241220-A (JP)
Title: Optical logic element
Inventor: UKO KATSUYUKI
IPC: G02F1/017
Filed: 1992-02-28
Abstract: PURPOSE:To enable the execution of an exclusive-OR (XOR) operation by taking advantage of the high speediness of light by disposing phase modulating elements of the refractive index changed by photoirradiation on the branched optical waveguides of a Mach-Zehnder type optical waveguide and controlling output intensity in correspondence to the combination of light quantities for irradiation. CONSTITUTION:This optical logic element has the phase modulating elements 1, 2 in the branched optical paths of the Mach-Zehnder constitution. The optical path lengths of the branched optical paths I, II when the intensities of control light beams P1, P2 to the phase modulating elements 1, 2 are both 0 are assumed to be equal to each other. The phase transition rates DELTAphi1, DELTAphi2 of the incident light beams Pi1, Pi2, of the equal intensity on a half mirror HM2 are equal to each other and, therefore, the light P0 is outputted. The phase difference between Pi1 and Pi2 is pi when the control light beams to make the phase transition quantities in the respective phase modulating elements to pi are made incident on the phase modulating elements 1, 2. Then, negate each other and the output light P0 attains 0. The Pi1 and the Pi2 transfer the phases by pi when the phase modulating elements 1, 2 are irradiated with the control light beams P1, P2. The in-phase are then attained and the output is changed to P0.
Patent JP-S561894-A (JP)
Title: Preparation of antibiotic 3"-n-demethyl-sisomicin
Inventor: KAMOTOU TAKESHI
IPC: C12P35/08
Filed: 1979-06-15
Abstract: PURPOSE:To prepare an antibiotic sisomicin C, by incubating a microorganism belonging to the genus Streptomyces. CONSTITUTION:A new species, Streptomyces sp. OFR 1022(FERM-P No. 4985), which is newly separated from the soil in Kenya, is inoculated into a suitable nutrient culture medium and incubated. The resulting antibiotic cephalosporin C is then collected from the medium.
Patent JP-S561571-A (JP)
Title: Manufacture of mos type semiconductor device
Inventor: YAMANO TAKESHI
IPC: H01L29/78
Filed: 1979-06-15
Abstract: PURPOSE:To suppress the channel width dependency of the threshold voltage of an MOS type transistor by forming an isolation region of a central region having the same conducting type as the substrate and high density and an inversion region for surrounding the central region when isolating a plurality of active regions formed on a semiconductor substrate. CONSTITUTION:When isolating a plurality of active regions formed on a semiconductor substrate, an oxide film 2, a nitride film 3 and a PSG film 4 are laminated on the region to be isolated on the substrate 1, and the films 4 and 3 disposed on the isolation region is photoetched and removed. Then, with the residual film 4 as a mask reverse conducting type impurity ion to the substrate 1 is implanted to form an inversion region 5, heat treated at high temperature to form obliques at the ends of the film 4. Thereafter, the same conducting type impurity ion as the substrate 1 is implanted this time to form a high impurity density region 6 at the center of the region 5 and to retain the inversion region 5 on the periphery by utilizing the obliques at the ends of the film 4. Thereafter, isolation oxide film 7 is filled on the region to form an isolation region among elements.
Patent JP-H01249396-A (JP)
Title: Paper guide device of paper drive-type automatic drawing machine
Inventor: MITANI ISAYOSHI
IPC: B43L13/00
Filed: 1988-03-31
Abstract: PURPOSE:To eliminate the necessity of a drive device dedicated to a paper guide and thereby simplify the entire structure with resultant manufacturing cost reduction by providing an anchoring piece of specific constitution at the specified positions of an arm and a paper setting member and also providing a recessed part of specific shape at the specified position of the paper setting member. CONSTITUTION:A paper guide 34 is mounted on a pressure roller mounting side and an opposite side with the rotating center 28 of an oscillating arm as a reference so that the paper guide 34 ascends against a paper mounting member 4. Then A paper holding surface 36a is provided, in a direction parallel with the feed of paper 8, on section with an open top on the upper surface of the paper mounting member 4. In addition, a processed part 38 with a specified width in parallel with a paper 8 feed direction and a specified depth in a direction at right angles with the paper 8 feed direction, is formed on the upper surface of the paper mounting member 4 opposed to the paper holding surface 36a. The upper end of the paper mounting surface 36a is set at almost the same level as or slightly lower than the paper mounting surface of the paper mounting member 4.
Patent JP-H04309966-A (JP)
Title: Resin coating carrier for electrostatic charge image development
Inventor: DOI OSAMU
IPC: G03G9/113
Filed: 1991-04-09
Abstract: PURPOSE:To form an image having no marking of a condensable material, void, fogging or the like by specifying a ratio of fine powder of a resin to volume of a whole carrier. CONSTITUTION:In the resin coating carrier, the ratio of fine powder of the resin is regulated <=0.6vol.% preferably <=0.4vol.% to the volume of the whole carrier. The carrier is obtained by separating fine powder of the resin from the carrier after coated with the resin on the core particle of the carrier. The carrier core particle having at the minimum 20mum (av. particle diameter) is used for preventing carrier sticking (splashed) to an electrostatic latent image carrier and at the maximum 100mum is used for preventing generation of carrier stripe or the like. Metal such as ferrite, alloy of these metal and metal such as zinc or these mixture is applied as a concrete material. Thermoplastic resin such as polystylene resin and thermosetting resin is used as the resin applied on the carrier core particle.
Patent JP-H08270648-A (JP)
Title: Sliding device
Inventor: YAMAZAKI MITSURU
IPC: F16H19/04
Filed: 1995-03-31
Abstract: PURPOSE: To provide a slide device to perform a high-precise feed. CONSTITUTION: A slide device comprises a rail 1 in the side of which a ball rolling groove 2 is formed; a slide guide attached to the rail 1 and provided at its inside with a ball infinite circulation passage consisting of a load ball groove, a non-load ball track, and a return groove. A window hole 4 is formed in the slide guide 3 and a transmission wheel 5 located in the window hole 4 is protruded from the back of the slide guide 3 and brought into contact with the surface of the rail 1. The axle 5a of the transmission wheel 5 is pressed against the rail 1 by a proper means. A drive wheel 6 driven by a proper means is disposed in such a state to be brought into contact with the transmission wheel 5.
Patent JP-S562453-A (JP)
Title: Exhaust return controller for diesel engine
Inventor: KOBAYASHI MASAYOSHI
IPC: F02D21/08
Filed: 1979-06-19
Abstract: PURPOSE: To control the amount of exhaust return flow to attain the maximum level at about 3/4 of the full load for an engine and perform an adequate cleaning operation of its exhaust gas, by controlling an intake valve provided to an intake pipe of the diesel engine in accordance with the amount of intake air and the rotational speed and injection amount of a fuel injection device.  
     CONSTITUTION: Intake and exhaust pipes 18, 23 of an engine 21 are linked by a return flow pipe 22. The amount of return flow is determined by an intake valve 20 provided in the intake pipe 18. The valve 20 is interlocked to a liquid pressure actuator 24 having chambers 14, 16 formed at its both sides, further a fuel introduction into the both chambers 14, 16 is adjusted by two solenoid valves 8, 9. The both solenoid valves 8, 9 are controlled by a control circuit 10. To said circuit 10 signals from an intake air amount detector, rotational speed detector 25 of a feed pump 2 is  a fuel injection device 26 and injection amount detector 6 of a fuel control sleeve 3  are input to permit each of the signals to decide a delivery pressure to the both  chambers 14, 16. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5941799-A (JP)
Inventor: KURAUSU AIMAA
IPC: B01D35/02
Filed: 1983-05-02
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-S533076-A (JP)
Title: Charge transfer device
Inventor: OOBA SHINYA
IPC: H01L29/78
Filed: 1976-06-30
Abstract: PURPOSE: To control the variations in the output level and output amplitude at the time of changing CTD driving frequency with a simple circuit by incorporating a driving pulse circuit on the same chip as that of CTD. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61236138-A (JP)
Title: Vacuum treatment device
Inventor: FUKUDA SUMIO
IPC: H01L21/67
Filed: 1985-04-12
Abstract: PURPOSE:To suppress a sample with a less area and to improve the yield of the sample by a method wherein the sample stand is made to reciprocally move and the weight to suppress the sample is made to automatically align. CONSTITUTION:A substrate 2 is placed on the center of an electrode 1, the electrode 1 is made to ascend and the points of aligning arms 4 are fitted into the recessed parts of the inner side of a weight 3. When the electrode 3 is made to further continue ascending, the inclined parts 4b of the aligning arms 4 are brought into contact to rollers 8, the inclined parts 4b are gradually suppressed by the rollers 8, the points of the aligning arms 4 are gradually push to spread around pins 5, a force is applied to the direction to push to spread the d-diameter wall surface on the inner side of the weight 3 and the weight 3 is moved by the aligning arms 4. Furthermore, when the electrode 1 is made to ascend, the rollers 8 pass through the inclined parts 4b and get off from the aligning arms 4, the force of the aligning arms 3, which is suppressing the weight 3, is released and the substrate 2 is suppressed with the weight only of the weight 3. By enabling the electrode 1 to vertically move, the aligning arms 4 are actuated and the weight 3 is conformed to the center of the electrode 1.
Patent JP-H05280458-A (JP)
Title: Housing of spark plug
IPC: F01L1/12
Filed: 1992-03-31
Abstract: PURPOSE:To obtain the compact constitution of the cylinder head of an engine. CONSTITUTION:A recessed part 64 is formed on a pipe shaped spark plug housing 63, and a locker shaft 21 as the swing center of a locker arm 33 can be set close to the center side of an engine.
Patent JP-S572774-A (JP)
Title: Recording system for gradation image
Inventor: KUBOTA KAZUNARI
IPC: G06K15/00
Filed: 1980-06-06
Abstract: PURPOSE:To record a gradation image easily and stably by thermal recording, by a method wherein a plurality of heating elements are provided corresponding to one side of each picture element, while a plurality of times of paper feeds are made to correspond to another side of the picture element so as to regulate the color-developing area of each picture element under heating. CONSTITUTION:A signal converting circuit 4 reads the gradation information corresponding to the picture element from a line buffer 6, and according to the output from a random number generating circuit 5, it selects one of the read-out gradation patterns shown in the figure and supplies current to the heating elements 1'. A plurality of patterns of the same gradation may be used in a cyclic manner instead of at random. Accordingly, since a thermal printing system involving development of colors to the saturation density is used, the present invention is stable to the changes in heat-sensitive paper used and the changes in environmental conditions, does not require paper of extremely smooth surface and enables duplication of copies. In addition, grain direction streaks and similar faults can be prevented, and a high-quality gradation image can be obtained.
Patent JP-S562407-A (JP)
Title: Turbine speed control process
Inventor: URATA SEISHI
IPC: F01D19/00
Filed: 1979-06-20
Abstract: PURPOSE: To realize smooth control by operating only one control valve during love check control and on the other hand by stopping another control valve at a predicted point where valve opening starts, in a love check control system using two control valves.  
     CONSTITUTION: During love check control valve, control valves 2 and 4 are quickly opened at time t 0  by a premeasured quantity and then to the points SO-α at time t 1  by α less than the opening when the control valve starts opening. When a love check process starts, only one control valve opening is required. The output pulse width of a motor drive circuit 13 must be determined to operate a turbine at a speed required for love check by a pulse time set circuit 14 and to prevent excessive regulation of the control valve 2. When the turbine speed reaches a target speed No. at time t 2 , one control valve 2 is quickly closed during a period of time ΔT 1 N. Then at time t 4 , the turbine attains a speed increasing process and begins PID control. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05280578-A (JP)
Title: Liquid-sealed vibro-isolating mount
IPC: F16F13/00
Filed: 1992-03-31
Abstract: PURPOSE:To improve vibration damping performance by improving follow-up performance of a diaphragm relating to movement of a rubber unit. CONSTITUTION:A diaphragm 11 of isolating a pair of the second liquid chambers 8a, 8b from an air gap part 10 is connected to a rubber unit 3 through a bridge part 12 positioned in the air gap part 10. When the rubber unit 3 is elastically deformed, also the diaphragm 11 connected to the rubber unit 3 is elastically deformed by faithfully following up to movement of the rubber unit 3.