baber/WOPTO huggingface dataset:
Patent JP-S5639572-A (JP)
Title: Recording paper carrier
Inventor: TARUMI NORIYOSHI
IPC: G03G15/00
Filed: 1979-09-10
Abstract: PURPOSE:To prevent recording paper from jamming by narrowing an interval between the recording paper and the recording-paper lead-in side lower end of the reflection mirror of a flash fixing unit that fixes a toner image after transfer as much as possible, by providing a guidance member at the lead-in side lower part for leading the recording paper securely. CONSTITUTION:On recording paper having passed through the tranfer process for electrostatic duplication, a toner picture is formed. This toner picture is fixed by flash fixing unit 1 at the fixation part. Flash fixing unit 1 consists of reflection mirror 12, flash light source 11, guide plate 13, etc. Gap G between the recording paper carried onto guide plate 13 and edge 12a of side plate 12' on the carrying-in side of reflection mirror 12 is narrowed as much as possible. In this gap G, guide plate 3 is provided for carrying the recording paper into it securely. The tip of guide plate 3 is formed in folded shape 3b. Therefore, narrow gap G is secured and the recording paper is carried in securely.
Patent JP-S5239330-A (JP)
Title: Multi-polling system with reserve function
Inventor: UCHIKAWA HIROMI
IPC: G06F3/00
Filed: 1975-09-23
Abstract: PURPOSE: The information which is being exchanged between the control unit and an end office is stored in the memory unit. When the control unit is to communicate with any end office, it reads out the information stored in the memory unit and starts a communication only when that end office is idle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62269074-A (JP)
Title: Current/voltage converter
Inventor: KATSUI NOBORU
IPC: G01R19/00
Filed: 1986-05-19
Abstract: PURPOSE:To perform the conversion of voltage even in such a state that the impedance observed from a current measuring terminal is 0OMEGA and the measuring terminal is levitated from earth, by constituting a current detection means of two operational amplifiers and taking the difference between two outputs from the detection means by a subtractor. CONSTITUTION:The terminal 3 of a first operational amplifier 51 among first and second operational amplifiers 51, 52 wherein terminals 3 are connected to a terminal 1 through resistors R7, R10 is connected to the amplifier 52 through a resistor R9 and a terminal 2 is connected to the terminals 3 through the terminal 2 of the amplifier 52 and a resistor R8 to constitute a current detection means 5. Two outputs of the means 5 are applied to a subtractor 6 to perform subtraction. By this method, a current component can be accurately converted to voltage even in such a state that the input impedance observed from a current measuring terminal is 0OMEGA and a measuring terminal is levitated from earth.
Patent JP-S63283013-A (JP)
Title: Forming method for polycrystalline silicon thin film
Inventor: KAWAMURA AKIO
IPC: H01L21/203
Filed: 1987-05-11
Abstract: PURPOSE:To form a large particle sized polycrystalline silicon thin film in which orientation and plane azimuth are considerably made uniform by forming a silicon thin film on an amorphous substrate, forming a thin film having a larger thermal expansion coefficient than silicon in a strip state on the silicon thin film, and heat treating it. CONSTITUTION:A silicon thin film 12 is formed on an amorphous substrate 10. A thin film 13 having larger thermal expansion coefficient than silicon is formed in a strip state on the film 12. Then, it is heat treated to recrystallize the film 12 formed on the substrate 10 in a solid phase. Since a tensile stress is applied to the film 12 at the time of heating a sample but the film 13 exists, the stress is concentrated at the step of the film 13, and unified in a direction perpendicular to the step of the film 13. Crystal grains in a direction (112) through a twin having fast growing speed are grown along the direction of the stress. Thus, the film 12 in which the orientation and the plane azimuth are considerably made uniform is formed.
Patent JP-H11309516-A (JP)
Title: Plate knurling device
Inventor: TAKESHITA MASAAKI
IPC: H01H33/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To transfer knurling teeth in a specified area of a plate by machining uneven teeth capable of transferring the knurling teeth on surfaces opposite to each other of a pair of annular plates. SOLUTION: A knurling device 1 is provided with a pair of transfer dies 10, 20 to press and transfer knurling teeth on annular plates 2 arranged between both panels P1, P2 of a press and support bases 11, 21 to support and fix the transfer dies 10, 20 on the press. The transfer dies 10, 20 are provided with a pair of annular plates 12, 22 at the positions opposite to each other on the both panels P1, P2 of the press and uneven teeth capable of transferring the knurling teeth are machined on the surfaces opposite to each other of a pair of these annular plates 12, 22.
Patent JP-H01284655-A (JP)
Title: Construction panel
Inventor: NIIZEKI TAKANOBU
IPC: E04F13/21
Filed: 1988-05-11
Abstract: PURPOSE:To prevent external exposure of a fixing member and making it possible to fix a back side material by fixing a surface material on the surface side by providing a male connecting part at one of the panels consisting of the surface material, back side material and core material filled between them. CONSTITUTION:A panel is formed of a surface material 1 and a back side material 19 with a core material 22 filled between them, and an inserted edge 7 is provided at one of the panels, while an engagement groove 16 is provided at the other. The inserted edge 7 in the panel A1 is inserted into the engagement groove 16 in the panel A2, and a fixing member beta is installed at a fixing groove 10 in the panel A1, so the panels A1, A2 are fixed at a body alpha.
Patent JP-S596523-A (JP)
Inventor: YOSHINO HIRONORI
IPC: H01G4/18
Filed: 1982-07-02
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-S6010494-A (JP)
Title: Semiconductor memory
Inventor: TAKEMAE YOSHIHIRO
IPC: G11C11/34
Filed: 1983-06-29
Abstract: PURPOSE:To make potential of a capacitor counter electrode follow up quickly fluctuation of power source potential by providing a voltage dividing circuit that generates 1/2 of power source potential Vcc and a transistor circuit that actually impresses power source potential to a capacitor counter electrode separately. CONSTITUTION:A comparator circuit COM, a transistor driving circuit DR and a transistor circuit TC are added between a voltage dividing circuit DV and a capacitor counter electrode of a memory cell. When potential of node N3 of the comparator circuit COM is higher than potential of node N4, that is, when potential OP of the counter electrode is lower than reference potential VR, a driving circuit DR-1 raises potential of the node N7 to enlarge conductivity of a transistor (TR) Q31 and raise potential OP of the counter electrode. When potential of the node N4 of the comparater circuit COM is higher than potential of the node N3, that is, when potential OP of the counter electrode is higher than reference potential VR, a driving circuit DR-2 raises potential of the node N3 to enlarge conductivity of a TR Q32 and to lower potential OP of the counter electrode, and potential OP of the counter electrode is converged to the reference potential VR.
Patent JP-H05168146-A (JP)
Title: Protecting circuit for increase in output current in integrated circuit including electric power device for driving resonance load which is connected to power supply
Inventor: PALARA SERGIO
IPC: H03K3/286
Filed: 1992-05-08
Abstract: PURPOSE: To protect a power transistor by providing a first circuit means for prohibiting the operation of a clamp circuit and a second circuit means for maintaining the clamp circuit in an operating state. CONSTITUTION: First circuit means R1, C1, 8, E1, and T1 prohibit the operation of a clamp circuit 1 for a set time interval, from the time when a power device 3 is switched on until a time when the initial underground of the supply voltage of a power supply device generated due to a resonance load L caused by the ignition of a power device 3 is completed. Second circuit means C2 and TP4 maintain the clamp circuit 1 in an operating state during a second underground of a supply voltage, that is generated due to the resonance load L after the ignition of the power device 3, thus protecting a power transistor.
Patent JP-H08291165-A (JP)
Title: Sodium ion-selective calixarene derivative
Inventor: YAMAMOTO HIROMASA
IPC: G01N27/333
Filed: 1995-04-17
Abstract: PURPOSE: To obtain a new calixarene derivative, capable of mainfesting a high selectively about sodium ions without being influenced by proteins and useful as an ion-selective electrode. CONSTITUTION: This calixarene derivative is represented by formula I X is (CH2 )2 [O(CH2 )2 ]2 ; R is H or an (unsubstituted)2-12C alkyl (containing methylene group)}. The derivative is obtained by reacting a compound of formula II in the presence of an oxidizing agent (e.g. thallium trifluoroacetate) in a molar amount of 1-100 times based on the compound of formula I in a solvent such as chloroform at 0-150 deg.C for 0.1-100hr. Otherwise, the derivative is prepared by dealkylating the compound of formula II in the presence of a Lewis acid (e.g. aluminum chloride) or an acid (e.g. hydrochloric acid) in a solvent such as hexane, providing a compound of formula III and then reacting the resultant compound in the presence of an oxidizing agent (e.g. thallium nitrate) in a solvent such as chloroform at 0-150 deg.C for 0.1-100hr.
Patent JP-S5825212-A (JP)
Title: Manufacture of ferrite core
Inventor: SHIOMI SATORU
IPC: H01F41/02
Filed: 1982-07-05
Abstract: PURPOSE:To prevent a molded core from cracks distortion by a method wherein a powdered alumina coating is applied to the surface of contact between a vessel and the body to be subjected to firing when a magnetic ferrite core-forming body is housed in a fire-resisting vessel for development into a ferrite core. CONSTITUTION:When a magnetic core-forming body 1 is housed in a vessel 2 made of a fire-resisting material to be subjected to firing for the development into a magnetic ferrite core, a coating of powdered alumina with a grain diameter of several to several hundred mums is applied to the surface of contact inside the vessel 2 by means of an adhesive agent, such as the water solution of polyvinyl alcohol. With some of the powder 4 changing its place responding to the expansion and shrinkage of the body 1, friction expected between the body 1 and the vessel 2 is less, and is uniform circumference-wise, preventing the body 1 from cracks or distortion.
Patent JP-H05310217-A (JP)
Title: Binding device in paper sheaf collecting binder
Inventor: FUJII KIYOSHI
IPC: B65B27/08
Filed: 1992-05-08
Abstract: PURPOSE:To reduce the slack of tape in order to prevent the collapse of paper sheaves by a method wherein, at the time of winding a small paper sheaf group horizontally with a plurality of turns of the tape, the tape winding operation is stopped at each turn to reversely rotate a tape feeding mechanism in order to temporarily wind the tape back thereon in a specified amount. CONSTITUTION:A tape pick and transfer mechanism 40 is operatively associated with a tape feed mechanism 50 to feed tape T and then a tape holder 30 caught therewith to hold the end of the tape T and moves around a group of small paper sheaves in a plane tetragonal manner. The moving amount of the tape holder 30 of the tape pick and transfer mechanism 40 and the amount of tape T fed by the tape feed mechanism 50 are equivalent to one round made by the tape holder 30 of the paper sheaf group. Upon completion of winding with one turn of the tape, the tape pick and transfer mechanism 40 and the tape feed mechanism 50 are stopped and then the tape feed mechanism 50 is temporarily rotated reversely to wind the tape back thereon in a specified amount. The amount of the tape to be wound back is determined based on the detected thickness of the small paper sheaf group. For example, in the case of a sheaf of newly-issued notes small in thickness, a large amount of the tape is wound back.
Patent JP-H11300847-A (JP)
Title: Production of cylindrical canvas for transmission belt and production of transmission belt
Inventor: NAGATA AKIHIRO
IPC: F16G1/00
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing cylindrical canvas for a transmission belt shortening the production time of the cylindrical canvas to a large extent by limiting a joint part to one place, not generating scrap and suitable for producing the transmission belt enhanced in life and a transmission belt producing method. SOLUTION: A bag fabric is cut in a bias direction with respect to a cylindrical longitudinal direction to form continuous cut canvas 3 and this canvas 3 is finished into bias canvas 5 by increasing the crossing angle α of warp and weft yarns while stretching the canvas 3 in the direction right-angled to the longitudinal direction thereof and, after this bias canvas 5 is impregnated with an adhesive soln., the treated bias canvas 5 is cut into predetermined length and the end part of the canvas is joined to provide one joint part.
Patent JP-H11302820-A (JP)
Title: Production of thermal spray coated member subjected to pore sealing treatment with sulfate
Inventor: IMAIZUMI YUKIO
IPC: C23C4/18
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To improve wear resistance and corrosion resistance to melt corrosion by a gaseous halogen and metallic chlorides by subjecting a thermal spray coating formed on the surface of a metallic substrate to pore sealing treatment using a soln. or slurry contg. a sulfate as an essential component and then heating the substrate. SOLUTION: A soln. or slurry contg. a sulfate as an essential component is applied or sprayed on a thermal spray coating formed on the surface of a metallic substrate and the sulfate is deposited on the coating and impregnated into the coating to carry out pore sealing treatment. The substrate is then heated. The soln. or slurry may be applied with a brush or roll and dipping or vacuum dipping may be adopted. The sulfate is, e.g., one or more among Na2 SO4 , K2 SO4 , Al2 (SO4 )3 , MgSO4 , CaSO4 , BaSO4 , BaSO4 , NiSO4 , Cr(SO4 )3 , CoSO4 , PbSO4 and SnSo4 .
Patent JP-S63280213-A (JP)
Title: Endoscope device
Inventor: SATO YUSUKE
IPC: G02B23/24
Filed: 1987-05-12
Abstract: PURPOSE:To easily operate control means by arranging at least a pair of control means on positions approximately symmetrical about the center axis of an operation part. CONSTITUTION:A switch part 20 is provided with a cover 41 and key tops 42, 42 of a pair of switches 21, 21 are fitted to the cover 41 on positions approximately symmetrical about the center axis 40 of the operation part 3 on the side face of the operation part 3 which is the opposite side to the curve operation knob 15 side. Since a pair of equivalent switches 21, 21 are arranged on the positions approximately symmetrically about the center axis of the operation part 3, one of the switches 21, 21 can be operated by the hand holding the operation part 3 even if either one hand holds the operation part 3 and the function of a video processor 7 or a peripheral apparatus 9 can be controlled. Thus, the control means can be easily operated by the hand holding the operation part.
Patent JP-H04322308-A (JP)
Title: Method and device for locus control
Inventor: ICHINOHE MASAYUKI
IPC: G05D3/00
Filed: 1991-04-22
Abstract: PURPOSE:To position an object in a prescribed position on a required locus at a prescribed time. CONSTITUTION:The locus imparted by the position function generating part 9 of locus data is converted to a time function by the time function generating part 10 of the position. Position data is outputted from this part 10 at every interval of a prescribed time by a clock 11. This position data is converted to speed command data by a differential operation part 12, and a stage 3 is moved along the locus by this command. The deviation between the position of the stage 3 and this position data is converted to speed data by a PID control part 16, thereby correcting speed command data.
Patent JP-H10305949-A (JP)
Title: Paper splicing control method and device therefor
Inventor: EBIHARA HIROMITSU
IPC: B65H19/16
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To obviate any possible paper jam in adjusting a span of timing among a cutter unit, a folder and a paper splicer with certainty by altering the conveyor path length of a web ranging from the paper splicer to the cutter unit. SOLUTION: A roll 4 on one side is accelerated in advance as delivering a web from a roll 3 on the other, while a binder 10 stuck to a web tip of the roll 4 is forcibly pressed to the web to be delivered for adhesiveness, and subsequently, a cutter 9 is forcibly pressed to the web at the more rear side than the binding part to be delivered and this web is cut off.  The delivered web is cut in a specified interval by a cutter unit 18 and simultaneously a cut signal is outputted at each cut interval, and inaddition, a position of the binder 10 is detected at each rotation of the roll 4, outputting it as a position signal, and further, when the cut signal and this position signal are going to be overlapped each other, conveyor path length of the web ranging to the cutter unit from the roll 3 is adjusted so as not to be overlapped, and thereby the binding part of the web is made so as not to be cut by the cut unit.
Patent JP-S62271722-A (JP)
Title: Manufacture of dazziproof sheet part
Inventor: TAWARA KAZUTOKI
IPC: B29C48/21
Filed: 1986-05-21
Abstract: PURPOSE:To manufacture dazzleproom sheet parts which can be selected thicknesses of a shading layer and transparent layer arbitrarily and is free from a pitch error, by a method wherein a compound film having a colored or opaque layer and the transparent layer is formed, a multilayer block is formed by unifying the compound films by laminating a predetermined number of sheets of the compound films under pressurizing and heating and a striped sheet is manufactured by cutting off in predetermined thickness. CONSTITUTION:Colored or opaque plastics and transparent plastics are extruded unitarily by leading them to a die by supplying the colored or opaque plastics through a first extruding machine and the transparent plastics through a second extruding machine by making use of at least two extruding machines 1, 2. Then a compound film 6 having a colored or opaque layer and transparent layer 5 is formed. A multilayer block 7 is formed by a method wherein after a predetermined number of sheets of films obtained by cutting off the compound film 6 in predetermined size have been piled up, they are laminated and unified under pressurization and heating. A striped sheet 8 having the colored or opaque layer and transparent layer alternately is manufactured by cutting off the multilayer block 7 in predetermined thickness in the direction of lamination. The obtained striped sheet 8 hardly possesses a pitch error, improves in yield several times as high as the other sheet and is suitable for dazzleproof sheet parts.
Patent JP-H08309368-A (JP)
Title: Treatment of waste fluid containing cadmium and lead ions
Inventor: TAKAHASHI NOBUO
IPC: C02F1/62
Filed: 1995-05-16
Abstract: PURPOSE: To provide a simple and economical waste water treatment method capable of treating a waste fluid containing cadmium and lead ions by a reduced number of treatment processes and devices and capable of obtaining waste water of high quality sufficiently satisfying waste water standards. CONSTITUTION: Silicate ions are added to a waste fluid containing cadmium and lead ions so that a wt. concn. ratio of Si/Pb becomes 1 or more and the pH of this waste fluid is adjusted to 11 - below 12 to simultaneously sediment cadmium and lead ions and the formed precipitate is separated and removed.
Patent JP-H08312226-A (JP)
Title: Lock device for opening and closing door
Inventor: YAMANAKA KEIICHI
IPC: E05C9/14
Filed: 1995-05-16
Abstract: PURPOSE: To prevent an opening and closing door from unpreparedly opening by a vibration such as earthquake by pulling an operation handle to release the locked state through a link mechanism, and further pulling the operation handle to open the opening and closing door. CONSTITUTION: An opening and closing door 10 is held by a door frame 21 in such a manner as to be openable and closable around a shaft. Lock arms 60a, 60b are held in such a manner as to be capable of sliding in the axial direction of the opening and closing door 10 to a base. Lock grooves 71a, 17b are formed on the door frame 21, the tip parts of the lock arms 60a, 60b are fitted thereto to lock the opening and closing door 10 in the close position. A handle 80 is held in such a manner as to be capable of sliding in the opening and closing direction of the opening and closing door 10 to the base. When the opening and closing door 10 is opened, the operation handle 80 is held and pulled to this side, whereby the tip parts of the lock arms 60a, 60b are retreated from the lock grooves 71a, 71b through a link mechanism 90.  Therefore, the locked state is released, and when the operation handle 80 is further pulled to this side, the opening and closing door 10 is rotated around the shaft and opened.
Patent JP-S5818428-A (JP)
Inventor: BIRUHERUMU BURAUN
IPC: F16C33/66
Filed: 1982-07-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0416505-A (JP)
Title: Production of silicon dioxide coating film
Inventor: HAYASHI SHIGEO
IPC: C01B33/12
Filed: 1990-05-07
Abstract: PURPOSE:To uniformly form a silicon dioxide coating film on the surface of a substrate of an arbitrary shape at a low temp. by bringing the substrate into contact with an aq. soln. contg. ammonium silicofluoride. CONSTITUTION:A treating soln. is prepd. by adding boric acid, etc., to an aq. ammonium silicofluoride soln. A substrate is brought into contact with the treating soln. by immersion or other method and a silicon dioxide coating film is deposited on the surface of the substrate. By this method, a silicon dioxide coating film can be formed even on a substrate of a metal, etc., causing a reaction in a highly acidic bath. Since the aq. ammonium silicofluoride soln. is not highly acidic and treatment can be carried out at a relatively low temp., the danger of handling can be reduced.
Patent JP-S6010373-A (JP)
Title: Memory control system
Inventor: NAKAJIMA YUTAKA
IPC: G06F13/16
Filed: 1983-06-30
Abstract: PURPOSE:To attain distribution setting of a newly written data in a memory data and a rewritten data in the unit of bytes by the make and break of a gate by byte address information. CONSTITUTION:When an access mode 500 is the write mode and the block transfer start mode (mode 101), while a selector 3 is switched to the newly written data 200, a gate 4 is opened. As a result, the newly written data 200 is stored in a write data holding register 5. A memory address 400 is stored in an address information holding register 6 at the same time. Then the data is read by one word from a storage section 1 according to a designated address by the memory address 400 from the holding register 6, and a read data 100 is stored in a data holding register 2. Thus, the selector 3 is switched to the read data 100 and the read data 100 is inputted to the write data holding register 5 via a gate 4. In this case, the gate 4 is switched according to the memory(byte) address 400 of the holding register 6 and the distribution setting of data is conducted in the unit of bytes.