baber/WOPTO huggingface dataset:
Patent JP-H11110988-A (JP)
Title: Semiconductor integrated circuit
Inventor: MATSUMURA HITOSHI
IPC: G11C16/06
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit in which accurate level conversion to a lower potential than power source voltage can be realized without causing trouble of memory operation and the like when it is applied to a memory element. SOLUTION: This circuit is a semiconductor integrated circuit having a level conversion section 10 used for, for example, a non-volatile memory, especially, having a function shifting one level out of two different levels to a lower level, a level shifter 20 provided with a power source switching function performing accurate shift to a lower potential level can be connected to a memory by providing further, for example, a power source switching section 25 constituted with intrinsic type N channel transistors (Trn11, Trn12). And a semiconductor integrated circuit for level conversion of power source voltage in which occurrence of a through current conventionally caused in a circuit at the time of operation is suppressed and which has no trouble in memory operation and an electric characteristic is provided.
Patent JP-S62131319-A (JP)
Title: Information storage device
Inventor: ENARI MASAHIKO
IPC: G06F3/06
Filed: 1985-12-04
Abstract: PURPOSE:To improve the reading efficiency of a data by making different the reading start position of the data corresponding to the forward movement and the backward movement of a recording medium. CONSTITUTION:When a recorded data is read out from the recording medium, since a scan is performed in the same direction as in a reading in (a) direction, address counters 105 and 106 perform increment operations, and when it is performed in (b) direction, since the scan is performed in the reverse direction of a write direction, the data is scanned in the reverse direction, and are stored in the reverse directions at line buffers 101 and 102. Therefore, when the data are read out from the line buffers 101 and 102, the address counters 105 and 106 are decreased from a preset value, and the data are outputted in correct sequences.
Patent JP-H03134737-A (JP)
Title: Microprocessor
Inventor: KUNIHIRA TADASHI
IPC: G06F13/10
Filed: 1989-10-19
Abstract: PURPOSE:To improve the data processing efficiency by selecting an output signal of the most significant bit of a counter, and inputting it to an interruption processing means. CONSTITUTION:When an output of the most significant bit of a counter 700 is selected by a selector 900, an interruption request is outputted to an interruption controller 1,000, and an interruption processing is executed. In the interruption processing, whenever the interruption request by the selector 900 is outputted, a soft counter set to a RAM 200 is subtrated. In such a way, since the output signal of the most significant bit of the counter is selected, and inputted to an interruption processing means, the microprocessor whose data processing efficiency is high can be obtained.
Patent JP-S63126715-A (JP)
Title: Injection molding machine indicating sequence of product remover
Inventor: SAITO OSAMU
IPC: B29C45/76
Filed: 1986-11-18
Abstract: PURPOSE:To set operation sequences easily at a working site by selecting operation setting pictures by selecting an indicated picture selecting means of an indication device, and indicating all the operation sequence types of a product remover. CONSTITUTION:When an operation setting picture for a product remover is selected by a soft key 3b of an indication device 13 with a manual data input device for an injection molding machine, the picture is indicated on CRT. Then, a soft key corresponding to a soft key indication 41a is pushed, and a control indicating column 32 indicates 'ON', and then, an operation mode is selected either for automatic or manual, and the input is made with the soft key 33. Then, when a cursor moves to an operation sequence column 34, an operation sequence pattern suitable for the manufactured product is selected from operation sequence patterns No.1-No.7 indicated in a column 38, and its number is input from a keyboard 3a. Next, whether an ejector control should be carried out or not, a stopping time after hand-opening of a product remover 2 and a stopping time after closing thereof are set respectively to complete the setting of operations of the product remover 2.
Patent JP-S61152120-A (JP)
Title: Power save circuit of integrated circuit
Inventor: AZUMA NOBUO
IPC: H03K17/22
Filed: 1984-12-26
Abstract: PURPOSE:To constitute a circuit capable of setting the initial state at the time of releasing the power save of a specific circuit by discharging the capacitor of an initializing circuit with the aid of a power save command signal and charging said capacitor at the time of releasing the power save. CONSTITUTION:When the power save command signal PS comes to 'L', that is, in the power save state, the supply of an electric power source to the specific circuit block A7 is interrupted through an electronic switch 8,and simultaneously a transistor TR22 is turned on by the signal PS for becoming 'H' through an inverter 20, while the capacitor 3 is shorted and discharged. When the signal PS rises at the time of releasing the power save in the state where a supply voltage VCC is 'H', a supply voltage VA to the block A7 comes to 'H', and simultaneously the signal PS becomes 'L' to turn off the TR22. After some delay the voltage Vr of the capacitor 3 rises, a reset pulse becoming 'H' from 'L' can be obtained in the output re of the initializing circuit 5, and the block A7 is initialized.
Patent JP-S62130635-A (JP)
Inventor: SATO JUNICHI
IPC: B65H23/26
Filed: 1985-12-03
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-S63126383-A (JP)
Title: High brightness crt display
Inventor: OKADA TAKAFUMI
IPC: G09G1/28
Filed: 1986-11-17
Abstract: PURPOSE:To reduce a heat load and to attain a high brightness by providing an index signal generating source on a mask member for detecting a beam scanning position, and switching three beam tracks based on the detected index signals. CONSTITUTION:A fluorescent material for an index is applied on an aperture grill 3, therefore, when the beam 10 strikes the fluorescent material 5, the light emission is detected. The track is switched with the detected index signal and chrominance signals of G, R, B applied to a cathode K are sequentially switched synchronously therewith. One beam 10 passing through a pore 3a has a wider diameter than the pore 3a, so that the index signal is obtained. Therefore, the beam striking the aperture grill 3 and consumed as heat is reduced to raise the brightness.
Patent JP-H0585529-A (JP)
Title: Automatic bending machine of packing material
Inventor: NISHIMURA EIICHI
IPC: B65B63/04
Filed: 1991-09-25
Abstract: PURPOSE:To enable a continuous manufacture of a packing material with a (beltlike) ear part by a method wherein a pair of bending plates are arranged and opposed to each other with a prescribed space therebetween on an upper surface of a base stand on which the packing material moves, and a horizontal plate and a vertical plate are placed in the vertical direction with this opposing space. CONSTITUTION:A packing material (a), after drawn out of a roll 1, is made to pass through a number of rollers 2 to 6, and fed in a stretched state. In an automatic bending machine, first the packing material (a) is made to slide along a base stand 7, while passing into a gap which is defined between a pair of bending plates 8 and 9. Next, the packing material (a) is transferred to a bending part B formed of a fixing stand which is provided with a vertical plate 10 connected along the center line of the fixing stand and a horizontal plate 12 connected along the vertical plate 10. By this, the packing material (a) is reduced in the breadth, andat the same time, a protruding part and a recessed part are formed, whereby two ear parts are formed downward. Successively, the ear parts are heat-adhered by two pairs of heat rollers 14 and 16, and then, the packing material (a) is fed out by two pairs of paper feeding rollers 19.
Patent JP-H06104514-A (JP)
Title: Laser oscillator and its oscillating method
Inventor: WATANABE MINORU
IPC: H01S3/093
Filed: 1992-09-18
Abstract: PURPOSE:To provide a laser oscillator and oscillation method in which laser beam rises quickly and laser machining can be carried out sharply with no loss while downsizing the power supply. CONSTITUTION:The laser oscillator comprises a laser medium 1, a pumping lamp 2 disposed in same direction as the laser medium and in parallel therewith, a total reflector 5 and a partial reflector 7 disposed on the opposite ends of the laser medium, a reflection box 3 housing the laser medium and the pumping lamp, and a power supply connected with the opposite electrodes of the pumping lamp. The power supply comprises a rectifying power supply 10, a high frequency electronic switch 15 connected with positive or negative electrode of the rectifying power supply, and a circuit 14 connected with the high frequency electronic switch and controlling the pulse width of pulse current shorter than the natural relaxation time of pumping substance in the laser medium.
Patent JP-S63127654-A (JP)
Title: Picture reader
Inventor: EHATA TOKITAKA
IPC: H04N1/10
Filed: 1986-11-17
Abstract: PURPOSE:To prevent the occurrence of uneven luminous quantity due to a short focus image forming element by providing a receiving means provided with a receiving member receiving a projected image and using the means in contact with an original platen in reading the projected image. CONSTITUTION:An optical receiving member 4 on a platen is in press contact onto an original platen glass 101 in using the titled reader. A face of the receiver member 4 in contact with the original platen glass 101 of the picture reader is formed to be a transmission diffusing face 4c and the opposite face is formed to be a Fresnel lens 4d and the projected image is formed onto the diffused face 4c visually. Thus, in reading the projected image, since almost the same state in reading a conventional reflected original is obtained, the optical arrangement of the picture reader has only to be set to the case with reading the reflected original only, the projected image made incident from the outside of the said unit is read also surely.
Patent JP-2001099322-A (JP)
Title: Piston ring
Inventor: ONODA MOTONOBU
IPC: F16J9/26
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a piston ring provided with a hard film having excellent abrasion resistance, scuffing resistance, counterpart attack resistance and peeling resistance. SOLUTION: At least a sliding surface of a piston ring is formed with a hard film of the Cr -N- O- C alloy obtained by dissolving O at 1-15 wt.% and C at 1-15 wt.% in the crystal structure of CrN.
Patent JP-H1192519-A (JP)
Title: Production of polyolefin
Inventor: AIBA KAZUKIYO
IPC: C08F4/639
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an end-modified living polyolefin at high catalyst efficiency by polymerizing an α-olefin in the presence of a catalyst obtained by bringing a vanadium compound having a specified structure into contact with an organoaluminum compound in the presence of an internal olefin. SOLUTION: A vanadium compound of the formula (wherein R<1> , R<2> and R<3> are each a 1-8C alkyl, aryl or H, provided that at least one of them is H, except for the case where all of them are H at the same time) is brought into preliminary contact with an organoaluminum compound in the presence of an internal olefin at -80 to 0 deg.C, preferably -60 to -20 deg.C, to give a catalyst. An olefin is subjected to living polymerization in the presence of this catalyst at -100 to 100 deg.C for 0.5 to 5 hr to give a polyolefin having a number-average molecular weight of 800 to 400,000 and a weight-average molecular weight/ number-average molecular weight of 1.05 to 1.40. The catalyst is used in such an amount as to provide the amounts of the vanadium compound and the organoaluminum compound respectively of 1×10<-5> to 0.1 mol and 1×10<-4> to 0.5 mol per mol of the olefin.
Patent JP-H05115015-A (JP)
Title: Synchronization stabilizing circuit
Inventor: ISHITANI KUNIAKI
IPC: H04N5/06
Filed: 1991-10-22
Abstract: PURPOSE:To make a display picture stable by strengthening digitally a synchronizing signal so as to prevent the disturbance in the display picture due to fading or ghost in an on-vehicle television receiver. CONSTITUTION:A phase check gate signal 20 generated based on a phase outputted at present and an input synchronizing signal 19 are ANDed, its output 25 corrects an output phase, and the propriety of the phase is discriminated based on the gate signal 20, then it is discriminated to be out of synchronism when an input synchronizing signal 19 passing through a gate 11 continuously for a prescribed line period is absent, a control signal 21 is set to an H level thereby obtaining a stable synchronizing signal even against an intermittent missing.
Patent JP-H0686003-A (JP)
Title: Facsimile equipment
Inventor: AIHARA KATSUJI
IPC: H04N1/00
Filed: 1992-09-16
Abstract: PURPOSE:To prolong the working time of a facsimile equipment at the time of a power failure by reducing power consumption. CONSTITUTION:An original to be transmitted by a facsimile is read at an original reading part 2 and the received original is outputted by a picture output part 3. Received pictures are stored in a memory part 4 and the transmission and reception of the facsimile are performed at a communication control part 5. A power source detection part 6 checks the power supply of an AC power source part 8 and a DC power source part 7. In the case of the power failure, the power supply from the AC power source part 8 disappears and is changed to the supply from the DC power source part 7. The power source detection part 6 monitors the AC power source part 8 and when the power failure is detected, reports that effect to a system control part 1. When the report arrives, the system control part 1 reports it to the picture output part 3 and stops a cutter. Thus, the received original remains uncutted and the power consumption due to cutting by the cutter can be reduced.
Patent JP-H07282837-A (JP)
Title: Silicon battery and silicon storage battery
Inventor: KAWASAKI TOKUICHI
IPC: H01M10/04
Filed: 1993-08-06
Abstract: PURPOSE:To heighten voltage of a battery by putting water and concentrated sulfuric acid into an unglazed container, immersing a silica electrode plate for a cathode and a silicon electrode plate for an anode in the solution. CONSTITUTION:Water 4 and concentrated sulfuric acid 5 are put into an unglazed container 1 formed in a column cavity or a square pillar cavity having the same thickness and a silica electrode plate 6 and a silicon electrode plate 7 are immersed vertically to the bottom of the column or the square pillar in the sulfuric acid solution to form a cathode and an anode of a battery. The container is sealed to prevent leakage of the solution. The container 1 is wrapped with a carbon case 2 so as to separate both electrode plates from the container 1, the case 2 and the container 1 are wrapped with an asbestos cloth 3, the cathode is protruded and the anode is formed in the flat end. High voltage can be obtained.
Patent JP-H10104198-A (JP)
Title: Nitrogen oxide sensor
Inventor: NANBA TAKESHI
IPC: G01N27/416
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain an output value substantially proportional to NO concentration in the wide range of its concentration by using nitrogen oxide decomposition catalyst composed of Cu-containing synthetic zeolite carried on a porous electrode formed on one sided face side of solid electrolyte. SOLUTION: A ZrO2 substrate with a porous platinum electrode 1 is provided on a Teflon-made jig 2, the porous platinum electrode side is made upward, housed in Teflon-made inner cylinder 3, composite mother liquid 4 prepared into a prescribed composite mole ratio is injected until a liquid level is higher by 10cm than the substrate 1, and housed and sealed in a pressure proof vessel 5. Hydrothermal reaction is performed in a prescribed condition, and as a prescribed processing result it is confirmed that Cu-contained synthetic zeolite ZSM-5 is carried on a one-face sided porous platinum electrode.  The element is set in an atmospheric flowing type evaluation device, test gas mixing nitrogen monoxide of various concentration is flowed in the prescribed condition, and the electrode of Cu-contained synthetic zeolite ZSM-5 carrying is made an anode to measure electromotive force at 500 deg.C. The electromotive force is increased with increase of NOx concentration, and it can be used as an NOx sensor.
Patent JP-2001098037-A (JP)
Title: Method for producing rubber modified styrenic resin composition
Inventor: UCHIDA HISAO
IPC: C08F2/01
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a rubber modified styrenic resin composition which excels in impact resistance and the external appearance, such as gloss, of a molded article prepared therefrom. SOLUTION: A process for producing a rubber modified styrenic resin composition comprising continuously introducing a feedstock solution having a styrenic monomer and a rubbery polymer as the major components into at least one reactor to simultaneously effect polymerization reaction and granulation of the rubber component, thereafter increasing the polymerization conversion in at least one reactor to obtain a reaction product, and removing unreacted monomer by volatilization from the reaction product, wherein the polymerization is effected in such a manner that the average number of graft reaction sites of the rubbery polymer to which a styrenic resin has been grafted in the reaction product at the outlet of the reactor in which the rubber component has been granulated comes to 1.0-2.0.
Patent JP-H11112203-A (JP)
Title: Phase shifter
Inventor: OSHIMA ICHIRO
IPC: H01P1/185
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To suppress the occupation area of a phase shifter and to provide the digital phase shifter of a low output difference with low insertion loss by using the isolation terminals of a 90 deg. hybrid circuit or a circulator as input/ output terminals, providing branch stubs for the other terminals and inserting PIN diodes into the branch points. SOLUTION: The 90 deg. hybrid circuit 1 is connected to the input terminals 2 and 3 of the micro strip line formed on a dielectric substrate. The connection terminals are selected for the isolation terminals of the 90 deg. hybrid circuit 1. Two branch stubs 20 and 21, 22 and 23 are correspondingly arranged for the other two terminals 6 and 7 in the 90 deg. hybrid circuit 1. The branch stubs 20 and 23 are open end stabs and the branch stubs 21 and 22 are short end stabs. The PIN diodes 24-27 are inserted and arranged into the branch points between the terminals 6 and 7 of the 90 deg. hybrid circuit 1 and the branch stubs 20-23 and they are connected.
Patent JP-2000106459-A (JP)
Title: Optical semiconductor device housing package
Inventor: YANAGISAWA MITSUO
IPC: H01L31/02
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical semiconductor device housing package which is improved in optical signal transmission efficiency by a method wherein light stimulated in an optical semiconductor device is effectively transmitted through an optical fiber through the intermediary of a light transmitting member. SOLUTION: An optical semiconductor device housing package is composed of a base 1 equipped with a mount 1a mounted with an optical semiconductor element 4 on its top surface, a frame 2 mounted on the base 1 surrounding the mount 1a and provided with a through-hole 2a bored in its side, a cylindrical stationary member 9 mounted on the frame 2 surrounding the through-hole 2a provided to the frame 2 and provided with an inner space through which light signals are transmitted, a light transmitting member 10 that is mounted inside the cylindrical stationary member 9 to stop up the inner hole of the stationary member 10, and a lid material 3 mounted on the top surface of the frame 2 hermetically sealing up the optical semiconductor element 4,  wherein the light transmitting member 10 is mounted on the stationary member 9 through the intermediary of an adhesive agent 12 whose Young's modulus of elasticity is 3GPa or below.
Patent JP-S63128300-A (JP)
Inventor: SUMIDA YUKIO
IPC: G21F9/36
Filed: 1986-11-19
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-H03134802-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAKAO YUKIYOSHI
IPC: G11B5/02
Filed: 1989-10-20
Abstract: PURPOSE:To prevent an external noise component such as an erasing signal from being incorporated from a gap between the top and the bottom part of a rotary transformer by arranging a cover for shielding consisting of a non- magnetic metal in the vicinity of the gap between the primary and the secondary parts of the rotary transformer. CONSTITUTION:Rotating heads 1-3 which respectively execute recording, reproducing and erasing are provided on a rotary drum. A pair of shielding covers 11a and 11b consisting of the non-magnetic metal are provided on the outer peripheral cylindrical surface in the vicinity of the gap between the primary and the secondary parts of the rotary transformers 4a and 4b of a magnetic recording and reproducing device provided with a plane opposed type rotary transformer which transmits a signal to the rotary drum and a fixing part. The external noise toward a channel coordinated to the outermost peripheral groove of the rotary transformer is prevented and reduced by a set of shielding covers coordinated in the vicinity of the gap between the top and bottom part of the rotary transformer. Thus, the external noise such as the erasing signal is prevented and reduced from being incorporated from the gap between the primary and the secondary parts of the rotary transformer.
Patent JP-H04148909-A (JP)
Title: Method and apparatus for injection-molding plastic optical element
Inventor: HAGA KENJI
IPC: B29C45/14
Filed: 1990-10-12
Abstract: PURPOSE:To obtain a method and apparatus for injection-molding plastic optical element, which can be produced by re-molding under the condition that the surface layer of a preform is efficiently heated just before re-molding by a method wherein the re-molding is performed under the condition that the surface layer of the preform in a mold is heated by being blasted with heated gas. CONSTITUTION:In an injection-molding equipment used for injection-molding the plastic optical element concerned, a preform 5 is inserted in a cavity 4, which is produced with an upper mold 2 and a lower mold 3. In the cavity 4, an air vent 6, which communicates with the outside of the molds, and a gate 7 are formed. Molding with the mold 1 having the above-mentioned constitution is performed by sending heated gas through a vent hole such as the gate 7 or the like communicating with the cavity 4 so as to be blasted against the preform 5 in the cavity 4 and, after that, discharged through the air vent 6. At this time, heat-exchanging is performed between the heated gas and surface layer of the preform 5, resulting in heating the surface layer of the preform 5. At this time, resin is injected for re-molding. Accordingly, the waviness of the surface of a molded article becomes small and efficient pre-heating can be performed.
Patent JP-H07128774-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NAGAMI KEN
IPC: G03C1/85
Filed: 1993-11-02
Abstract: PURPOSE:To provide the silver halide photographic sensitive material capable of restraining occurrence of fog during development and occurrence of black spots and having high contrast photographic performance and superior antistatic characteristics. CONSTITUTION:The silver halide photographic sensitive material having at least one photosensitive silver halide emulsion layer and one nonphotosensitive hydrophilic colloidal layer on a support contains at least one hydrazine derivative and at least one of water-soluble boron compounds in the emulsion layer and/or the hydrophilic colloidal layer.