baber/WOPTO huggingface dataset:
Patent JP-S623525-A (JP)
Title: Two-way wired logic operation circuit
Inventor: INOUE KOICHI
IPC: H03K19/00
Filed: 1985-06-29
Abstract: PURPOSE:To obtain a logic operation circuit operated in two-way with simple constitution by connecting a NOR circuit and a wired logic circuit in cascade, connecting them reversely and applying NOR operation. CONSTITUTION:A NOR circuit 3(U3) and a wired OR circuit 1(U1) are connected in cascade and circuits U2, U4 are connected and the circuit connections are connected in anti-parallel. Points X, Y are used as signal input/output terminals. Further, the feedback connection is applied so that the input and output of one wired logic operation circuit are subject to be in operation by the other NOR circuit. In setting X=Y='1' at first, since one input to both the circuits U3, U4 is logical 1, the relation of x=y='0' is obtained. When the point X is at '0', both the inputs to the circuit U4 are logical 0 and the level of the point (y) is logical 1. Thus, the output of the circuit U2 is logical 0. The level of the point Y is logical 0 and the logic value at the point X is delivered to the point Y. When '1' is set to the point X and '0' is set to the point Y after X=Y='1' is set to the point X and '0' is set to the point Y after X=Y='1' conversely, the point X is logical 0 and the value of Y is delivered by the similar operation.
Patent JP-S62299850-A (JP)
Title: Method for preserving bleach-fixing solution without deteriorating characteristics
Inventor: KOBOSHI SHIGEHARU
IPC: G03D13/02
Filed: 1986-06-20
Abstract: PURPOSE:To enable stable preservation of a bleach-fixing solution by preserving the bleach-fixing solution comprising ferric aminocarboxylate, aminocarboxylic acid, thiosulfite, and sulfite in a receptacle made of a plastic packaging material specified in oxygen permeability coefficient. CONSTITUTION:The bleach-fixing solution comprises the ferric aminocarboxylate, the aminocarboxylic acid in a concentration of <=1X10<-1>mol/l of the solution, the thiosulfite, and the sulfite in a concentration of 1X10<-3>-2X10<-1>mol/l of the solution in a receptacle made of a plastic packaging material having an oxygen permeability coefficient of <=50ml/m<2>.atm.day at a temperature of 20 deg.C and in a relative humidity of 65%. As the receptacle, flexible pillow type ones are preferable from the viewpoint of compactness and easiness in handling, and such a receptacle 10 is obtained, for example, by sticking and fixing a pair of outside walls 21, 22 each made of a flexible rectangular sheet to each other so as to overlap each other on each outer border.
Patent JP-S5475235-A (JP)
Title: Bubble memory gate pulse generator
Inventor: KANEKO YOSHIYA
IPC: G11C19/08
Filed: 1977-11-29
Abstract: PURPOSE: To shorten the time required for margin characteristic test by cascade- connecting two monostable multivibrators and changing the power source or resistance components of their time element independently by the output of a low frequency continuous wave oscillator and combining and outputting the phase and the pulse width required for characteristic measurement of a bubble memory.  
     CONSTITUTION: Monostable multivibrators M 11  and M 21  are cascade-connected, and are respectively provided with time control elements, which consist of capacitors C 11  and C 21  and resistances R 11  and R 21  and determine the output pulse width. Further, power sources E 11  and E 21  to operate multivibrators M 11  and M 21  respectively are provided independently, and trigger input signal Pa and the asynchronous output of oscillator G 11  which has a frequency lower than input signal Pa are applied to multivibrator M 11  to change the output pulse width of multivibrator M 11 . Then, the output of multivibrator M 11  is used as trigger Pb of multivibrator M 21 , and the output of oscillator G 21  which has a frequency lower than trigger Pb is applied to multivibrator M 21 . Then, the phase and the pulse width of the output of multivibrator M 21  are continuously changed asynchronously with input signal Pa. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000330427-A (JP)
Title: Image forming device
Inventor: SOMA TAKATAMI
IPC: G03G21/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To reduce the reduction of an image forming efficiency while avoiding the degrada tion of an image forming part by performing a control changing a post-processing time by means of a post-processing means in accordance with a selected mode. SOLUTION: A setting part 2 accepts the setting of various functions, modes and image forming conditions for an image forming device. A control means 1 controls respective function parts by performing the transfer of control signals with the respective function parts. Then, in a printer mode, the means 1 sets a post-processing time to a time (T+α) longer than a post-processing time T in a duplication mode. Moreover, a post-processing time in a real time mode is proplonged to a time (T+β) with respect to a post-processing time in a batch mode. A post-processing starting time in a through mode is prolonged to a time (T+γ) with respect to a post-processing time starting time T in a memory mode. In this device, a post-processing time by a post-processing means is made so as to be changed in accordance with the mode selected from plural modes in this manner.
Patent JP-S5368321-A (JP)
Title: Carburetor
Inventor: KONUKI KEIICHI
IPC: F02M7/00
Filed: 1976-12-01
Abstract: PURPOSE: For improving operational efficiency and fuel economy and for decreasing harmful exhaust gas components, to uniform the distribution characteristic of air and fuel mixture gas by sufficiently atomizing said mixture gas with said mixture gas passed through a member. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04366429-A (JP)
Title: Objective lens drive device
Inventor: NAKAMURA YUICHI
IPC: G11B7/095
Filed: 1991-06-14
Abstract: PURPOSE:To achieve compactness and light weight and at the same time inclination to be compensated by providing a plurality of drive coils symmetrically and independently for a center line of an objective lens at a retaining body which retains the objective lens. CONSTITUTION:When currents in the same direction and with the same value are applied to four drive coils 22a, 22b, 22c, and 22d, a light axis 3 of an objective lens 8 is not inclined and moves up and down, thus enabling focusing to be made. On the other hand, when an arbitrary current is applied to an arbitrary coil out of four drive coils 22a, 22b, 22c, and 22d which perform focusing with currents in a same direction and with the same value, the coil portion rises according to current which is applied to, thus eliminating a need for a mechanism for inclining an optical head, a motor, etc., and achieving compactness and light weight.
Patent JP-H0814257-A (JP)
Title: Bearing member
Inventor: TANAKA SEIICHI
IPC: F16C33/12
Filed: 1994-06-24
Abstract: PURPOSE:To provide a bearing member having satisfactory high temperature sliding property, particularly, an inexpensive bearing member excellent in high temperature sliding property. CONSTITUTION:A bearing body 41 is formed of stainless steel, and an oxide film layer 45 is formed out the sliding surface 43 of the bearing body 41. The oxide film layer 45 is formed by heating in the atmosphere of 900 deg.C or more. Further, the stainless steel contains 24wt.% of chromium and 19wt.% of nickel.
Patent JP-S5476128-A (JP)
Title: Ultra directional sound collector
Inventor: FUJIE HIDEKI
IPC: H04R1/40
Filed: 1977-11-29
Abstract: PURPOSE:To obtain a sound collector having narrow directivity by directing and disposing unidirectional microphones in plural sound source directions, directing respective directional directions to the measuring object and inputting the outputs thereof to an adder via delay circuit and amplifier. CONSTITUTION:The outputs of an adder A are added as much as for the number of microphones with respect to the incident signals from the sound source direction but are randomly added after receiving the effect of the gain differences and phase differences depending upon the distances between the microphones and the attenuation owing to the directivity of the microphones per se with respect to the incident signals from the other directions and therefore even if N pieces of microphones are used, the value becomes not the one added for the N pieces but the value lower than that, thus the directivity may be apparently made narrower than that of the single microphone and this phenomenon becomes more conspicuous as the number of the microphones is increased. Thereby, the sound collector having narrow directivity may be obtained.
Patent JP-S5570180-A (JP)
Title: Video signal recorder/reproducer
Inventor: SHIOYAMA TADAO
IPC: G11B15/18
Filed: 1978-11-20
Abstract: PURPOSE: To position the noise band occurring to the reproduced picture within the blanking by setting the length of the 1-intermittance feed of the magnetic tape to n- or 1/n-fold feed pitch of one track of the video signal.  
     CONSTITUTION: Magnetic tape 12 is fed in the range smaller than the pitch of the recording track, and the scanning is secured for the guard part between tracks at the edge part of one field. Thus the noise band can be hidden within the blanking. First, the length of the tape feed is selected to the 1/n-fold of one track pitch P, and thus the tape is fed by P/n at one intermittance feed in case the noise band emerges on the picture tube at the frame feed reproduction time. Thus the noise band can be shifted into the blanking. Then with selection of the tape feed length to the n-fold of P, every n-pieces of frame can be skipped for seeing with one intermittance feed in case the noise band is within the blanking. Although the noise band is at the center of the screen at the starting time, the screen is well worth to be seen since the position has no shift. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H038354-A (JP)
Title: Neuronetwork semiconductor device
Inventor: SHIROSAKA AKIMASA
IPC: H01L21/82
Filed: 1989-06-06
Abstract: PURPOSE:To simplify the wiring between a neuroncell and a synapse cell(SC) so as to facilitate the change of a neuronetwork by arranging synapse cells suitable for regular layout under fixed rules so as to make a macro SC, and constituting a device using this. CONSTITUTION:The function of a synapse in a neuronetwork and an SC5 are designed, and the SC5 is rectangular in shape and has wiring 3, which is connected electrically only with an input terminal 1 at the lower right and crosses the cell longitudinally, and wiring 4, which is connected electrically only with an output terminal 2 at the upper left and crosses the cell laterally. Using 10 pieces of SC5's, a synapse row cell 6, wherein wirings 4 are connected electrically with each other, is designed. Using the cells 6, an macro SC7, wherein wirings are connected electrically in two rows, is designed. Next, the function of neuron and two kinds of neuron cells 8 and 9 are designed, and each neuron cell has one side of the same length as that in the longitudinal direction of SC7 and there only positions of input/output terminals are different, and thereby a neuronetwork cell 10, wherein these SC7's are put on both sides, are designed, and a neuronetwork prototype 11 is designed by connecting wirings 3, and therein the cells 8 and 9 SC5's are connected by wirings 12.
Patent JP-H038312-A (JP)
Title: Solid electrolytic capacitor and manufacture thereof
Inventor: SHIMADA HIROSHI
IPC: H01G9/02
Filed: 1989-06-05
Abstract: PURPOSE:To improve the title capacitor against decrease of its capacitance and breakdown strength, and improve its tandelta and the like by forming an interfacial active agent layer on the surface of a dielectric oxide film which is brought into contact with a solid electrolyte. CONSTITUTION:After roughening the surface of an anode foil, voltage is impressed to the above surface in the aqueous solution of ammonium adipate and a lead is mounted to the anode foil 1 consisting of a high purity etched aluminum foil on which a dielectric oxide film 2 is formed. The lead is immersed in a prescribed aqueous solution and then, washing and drying are performed to form an anion surface active agent layer 3. Subsequently, anode and cathode foils 1 and 7 and a separator paper 5 are wound around the lead into a capacitor element. Then, the element is heated and is immersed into a prescribed complex which is molten by heating and a solid electrolyte 4 is formed by impregnating its element with the complex. A solid capacitor is thus obtained by performing sheathing.
Patent JP-2000337213-A (JP)
Title: Engine having cylinder head gasket
Inventor: KAWAI SHIRO
IPC: F16J15/08
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To contain one end part of a seal member in a recessed part, to increase the thickness of the seal member to a value sufficiently higher than the thickness of a gasket even when the thickness of the gasket is thin, and as a result, to reliably close a step part between a cylinder block and a case even when the step is increased. SOLUTION: A cylinder head gasket 5 is nipped between a cylinder head 2 and a case 4 having a cylinder block 3 and an opening part coupled thereto. The gasket 5 is provided with a through-hole 19 formed in a position situated astride a space between the cylinder block and the case, and a seal member 20 situated in the through-hole. A recessed part is formed in the cylinder head and a position overlapped with the through-hole. One end part of the seal member is situated in the recessed part and the other end part is inserted through the through-hole and brought into elastic contact with the cylinder block and the case.
Patent JP-H0957890-A (JP)
Title: Application film for thermal transfer, thermal transfer material using the same, and thermal transfer marking method
Inventor: HAYASHI TORU
IPC: B32B7/12
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To transfer a mark simply and surely at a normal position without dislocation and to improve the appearance by preventing the migration of the mark of an adhesive layer to the surface of a design. SOLUTION: The ultraviolet curing pressure sensitive adhesive layer 2 of an application film A and a foundation 3 are laminated. A thermal transfer marking sheet is cut so that the inverted form of a mark to be obtained remains seen from the side of a hotmelt adhesive to obtain a thermal transfer material C in which a mark material M having the inverted form of the mark to be obtained is formed on the application film A. The mark material M of the thermal transfer material C is contacted with an article D and heat-pressed to bond the mark material M integrally to the article D. The application film A is peeled off, and the mark of the mark material M is transferred thermally to the article D.
Patent JP-S63308965-A (JP)
Title: Heteoro-junction field-effect transistor
Inventor: YOSHIDA JIRO
IPC: H01L29/205
Filed: 1987-06-11
Abstract: PURPOSE:To increase mutual conductance and cut-off frequency by inserting a barrier layer, consisting of a semiconductor the magnitude of the energy discontinuity of a conduction band of which between a semiconductor layer as a conductive channel and the semiconductor is smaller than the sum of valley energy forces in the conduction band of the semiconductor layer as the conductive channel, under the semiconductor layer as the conductive channel. CONSTITUTION:A non-doped AlxGa1-xAs layer 12 to which an impurity is not added is grown onto a non-doped semi-insulating GaAs substrate 11, and the Al mol ratio of the layer is set between 0.4 and 0.8. A non-doped GaAs layer 13 as a channel layer, an n-type Al0.8Ga0.7 As layer 14 containing Si as an impurity and an n-type GaAs layer 15 containing Si as an impurity are grown onto the AlGaAs barrier layer 12. A wafer is grown, and elements are isolated through mesa etching with the exception of element regions. Sourcedrain electrodes 16, 17 are formed, a gate resist pattern is shaped, one parts of the n GaAs layer and the n Al0.8Ga0.7As layer under the pattern are removed to prepare a recessed shape, and a gate electrode 18 composed of Al/Ti is shaped into a recessed region. Accordingly, the title transistor displaying high mutual conductance and cut-off frequency is acquired.
Patent JP-H0310833-A (JP)
Title: Fungus resistant and antibacterial decorative sheet
Inventor: MIYAZAKI YASUNORI
IPC: B32B27/30
Filed: 1989-06-08
Abstract: PURPOSE:To prevent discoloration at a time of heating and also to enhance durability of fungus resistant and antibacterial property by adding a metallic chelator to vinyl chloride-paste sol blended with a fungus resistant and antibacterial agent, foaming and molding this mixture and providing the foamed resin layer on the upper surface of a base material. CONSTITUTION:Backing paper for wall paper is utilized for a base material. It is preferable that N-fluorodichloromethyl-phthalimide is especially utilized as a fugus resistant and antibacterial agent. Minimum one part of Zn chelator is desirably added as a metallic chelator. Diocthyl phthalate is mainly utilized as a plasticizer blended with foamed resin. Buthylbenzil phthalate is preferable as the plasticizer which is partially substituted and strong in polarity. The metallic chelator inhibits dehydrochlorination reaction at a time for foaming and molding vinyl chloride and thereby vinyl chloride is prevented from being changed into red. Further bleed of the fungus resistant and antibacterial agent on the surface of the foamed resin layer is inhibited by replacing on part of the plasticizer incorporated in vinyl chloride-paste sol blended with the fungus resistant and antibacterial agent with the plasticizer strong in polarity. Thereby durability of fungus resistant and antibacterial effect can be enhanced.
Patent JP-H10318695-A (JP)
Title: Heat exchanger
Inventor: KATO SOICHI
IPC: F28D1/03
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To realize a satisfactory yield of a brazing material at a contact part of a header pipe with a flat tube in a structure for ensuring flatness while forming a bead at an end of the tube by satisfactorily brazing the pipe to the flat tube while ensuring reinforcing of the end of the tube inserted into an insertion hole of the pipe in the flat tube molded by processing a brazing sheet. SOLUTION: Beads 12a to 12c for bringing into contact with inner surface of the other flat part along a lengthwise direction of the tube of opposed flat parts 11a, 11b of the tube 4 are formed. A groove width forded on surfaces of the flat parts of the beads 12a to 12c is minimum and the end of the tube 4 is flat. The end of the fin 5 is connected to the flat part 15 (area A) formed at the end of the tube 4.
Patent JP-S6037345-A (JP)
Inventor: SATOU TAKUO
IPC: E04B5/43
Filed: 1983-08-08
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-S6036981-A (JP)
Title: Detection of pipeline position
Inventor: HARAZONO SHIYOUICHI
IPC: G01M99/00
Filed: 1983-08-08
Abstract: PURPOSE:To enable exact and easy detection of the buried position of a pipeline on the ground by filling and sealing water in the pipeline, feeding a signal sound with a speaker to the pipeline from one end thereof and catching the signal sound on the ground. CONSTITUTION:A pipeline 1 is buried under the ground and has, for example, the size and length at which a cable can be laid. The pipeline 1 is for the beginning empty in the stage of detecting the buried position of the pipeline on the ground 3 and water 4 is filled and sealed therein. A speaker 5 is thereafter attached to one end of the pipeline 1 and a signal sound is fed from the speaker to the pipeline. The regularly intermittent sound is preferable as the signal sound in order to discriminate the same from the noise from others. The signal sound is caught by using a microphone 6 on the ground in this state, by which the pipeline position is detected. The catching of the signal sound is performed by bringing the microphone 6 near the position where the sound volume is largest so as to locate the pipeline position.
Patent JP-H05316573-A (JP)
Title: Transmission and reception method for operation signal
Inventor: NAKAHARA ICHIRO
IPC: E05B49/00
Filed: 1992-05-11
Abstract: PURPOSE:To prevent malfunction by allowing a receiver side to surely confirm an operation processing signal succeeding to a start signal in a remote controller or the like. CONSTITUTION:A transmitter sends a start pulse signal being, e.g. consecutive Os signal 15 for a prescribed time and sends a data transmission pulse 23 with a pulse width not representing ay of 0, 1 level and sends an operation pulse signal 17 of 0, 1 signals in succession to the pulse 23. The receiver side recognizes it that the succeeding signal is the operation pulse signal by receiving the data transmission pulse 23 with a pulse width not representing any of levels 1, 0 and transits surely to the processing operation.
Patent JP-S6037175-A (JP)
Title: Manufacture of field effect transistor
Inventor: ASAI SHIYUUJI
IPC: H01L21/338
Filed: 1983-08-08
Abstract: PURPOSE:To form high concentration N<+> type conductive layers to be used as a source part and a drain part with high precision, having favorable reproducibility and by selfalignment up to the neighborhood of a gate electrode at a Schottky barrier gate field effect transistor. CONSTITUTION:When the whole surface is covered with a plasma silicon nitride film 23, the same film thickness is adhered also on the sides of a gate pattern 21 to form side walls, and Si<+> ions are implanted through the plasma nitride film 23 using the gate pattern 21 and the side walls of the plasma nitride film 23 as masks to form high concentration impurity layers 6. Then crystallinities of the active layer 5 and the high concentration conductive layers 6 are recovered according to heat treatment, a plasma nitride film 24 is covered thereon again for reinforcement, and when a photo resist film 26 is applied to be dried, the surface of the photo resist film 26 is smoothed, and the photo resist film 26 on the gate pattern 21 is thinned according thereto. The whole surface is etched according to parallel electrode type dry etching to expose the gate pattern 21.
Patent JP-S5572720-A (JP)
Title: Method for treating fine dust at the time of burner extinguishing or low combustion in asphalt plant
Inventor: MASUDA RIICHI
IPC: B01D51/00
Filed: 1978-11-24
Abstract: PURPOSE: To make the homogenized mixture by stopping function of the dry cyclon at the same time when the burner is extinguished or changed-over to the low combustion operation, trapping the flying fine dust only by the primary dust collection and preventing large quantity of the fine dust from mixing to the mixture.  
     CONSTITUTION: When the aggregate charging is ended and the burner 2 is changed- over to extinguish or low combustion, the on-off value faced to the dust discharging port 6 of the dry cyclon 4 is forced to be released by the cylinder 8, and operture of the damper 12 installed to the flue 3 is adjusted in almost half open by the cylinder. Due to the suck negative pressure in the dry cyclon 4, air is sucked by the hot elevator 9 after opening the change-over value of the dust discharging vent 6, occurring the upward current near the dust bunker 5, thereby whole dust is sucked and introduced to the secondary dust collector, thus the dust and the clean air is separated by the dust collector 10. 
     COPYRIGHT: (C)1980,JPO&Japio