baber/WOPTO huggingface dataset:
Patent JP-H05346700-A (JP)
Title: Form carrying device
Inventor: HARADA HIROYUKI
IPC: G03G15/00
Filed: 1992-06-15
Abstract: PURPOSE:To provide a device capable of keeping the overrun and switching back of an original to a necessary irreducible minimum, reducing stress imparted to the original, and simultaneously, setting the original in a short time, in the form carrying device of a system for overrunning the original than a stopping position, and then, switching it back to collide the edge part of the original with an original hitter provided in the stopping position. CONSTITUTION:Even if a driving signal is turned off at the timing of T2, a carrying motor does not immediately stop but runs by inertia by a prescribed distance A. At this time, the carrying motor is reversely rotated by a distance B equal to the distance A of the running by the inertia. This backward rotation is attained by the control of a position. Thus, the carrying motor is reversely rotated only in the irreducible minimum, the stress imparted to the original can be reduced, and the original can be set in the short time.
Patent JP-H0320606-A (JP)
Title: Minute-size measuring method
Inventor: MURAYAMA AKIYO
IPC: G01B15/00
Filed: 1989-06-16
Abstract: PURPOSE:To make it possible to perform accurate measurement when the chemical compositions of materials are different by projecting an electron beam on the material to be measured, and measuring the size of a pattern from the profile of the characteristic X rays of the specified element discharged from the surface of the material. CONSTITUTION:A silicon dioxide film 2 is formed to a thickness of about 1,000 Angstrom on a semiconductor substrate 1 by thermal oxidation. Positive resist 3 is applied to a thickness of about 1mum by rotation. Then, a part of the positive resist 3 is removed, and a positive resist layer having a desired minute pattern is formed. Then, an electron beam whose diameter is narrowed down to about 0.3mum is projected on the surface of the layer so as to scan the surface. At this time, the characteristic X rays discharged from the surface of a sample are captured, and the distribution of the content of carbon is plotted. In a profile 4 of carbon obtained in this way, the intensity (a) becomes high at a part corre sponding to the positive resist 3. Rise-up and fall-down of a signal are shown at the boundary with a part corresponding to the silicon film 2. The distance from the rise-up point where the carbon is detected to a point where the signal falls down and the carbon is not detected is a size 5 of the positive resist 3.
Patent JP-H0320077-A (JP)
Title: Manufacture of semiconductor storage device
Inventor: KOIKE NORIO
IPC: H01L27/04
Filed: 1989-06-16
Abstract: PURPOSE:To prevent the decrease of the breakdown strength between trenches by forming a charge-storage electrode having an electric connection to an element region through an opening. CONSTITUTION:At the upper side of a trench 3 having an SiO2 thin film 4 inside, an opening is made in the SiO2 thin film 4 only in the direction of its linking to the element region in the periphery of the trench 3, and a charge- storage electrode 10 made from poly-Si and having an electric connection with the element region through the opening is made. Accordingly, the upper part of the poly-Si linking to a LOCOS 8 is masked with an oxide film 11, and only the direction of its linking to the element region makes a contact section. And, this prevents the decrease of the breakdown strength between trenches.
Patent JP-H10779-A (JP)
Title: Production of ink jet head
Inventor: UMETANI YOSHINOBU
IPC: H05K3/30
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To securely connect without applying high pressure or heat by injecting an adhesive into a gap between a plate-shaped wiring material and a line head substrate to integrally fix the plate-shaped wiring material, the line head substrate and a magnetic element. SOLUTION: Conductive pin-shaped magnetic elements 7 are attracted on electrodes 2 by the magnetic force of magnets 6. A line head substrate 3 having piezoelectric elements 4 arranged thereon and a wiring substrate are allowed to approach in an opposed state to closely bring the end parts on the side opposite to the electrodes 2 of the pin-shaped magnetic elements 7 into contact with the piezoelectric elements 4. The electrodes 2 and the piezoelectric elements 4 become a continuity state through the pin-shaped magnetic elements 7. An adhesive 8 is injected into the gap between the wiring substrate 1 and the line head substrate 3 to integrally fix the wiring substrate 1, the line head substrate 3 and the pin-shaped magnetic elements 7. By this constitution, certain connection is achieved without reducing the life of the piezoelectric elements and suppressing vibration.
Patent JP-H05319824-A (JP)
Title: Production of oxide superconductor laminated body
Inventor: YANAGISAWA EIJI
IPC: C01G3/00
Filed: 1992-05-22
Abstract: PURPOSE:To obtain a superconductor laminated body capable of transmitting large electric current with a small cross-sectional area and a small amt. of heat penetrated without loss and suitable for a current lead, etc. CONSTITUTION:An oxide layer capable of forming ReBa2Cu3Oy crystals after melting and solidification is laminated on a substrate and one or more single crystals as seed crystals are disposed in contact with the oxide layer. The oxide layer is then heated to the decomposition melting temp. of ReBa2Cu3Oy or above and the molten oxide layer is solidified in one direction under a temp. gradient to orient and grow c-axes in a direction perpendicular to the direction of electric conduction.
Patent JP-H05325604-A (JP)
Title: Projector type lamp for vehicle
Inventor: ISHIWATARI SHOJI
IPC: F21V7/09
Filed: 1992-05-22
Abstract: PURPOSE:To improve the brightness of the illumination light by utilizing the whole reflected light from a reflector. CONSTITUTION:A reflector 12 is split-constituted of an upper reflector 16 and a lower reflector 17. The upper reflector 16 is formed into a composite elliptic paraboloid having an elliptic curve with focal points F1, F2 on the center vertical cross section, and the lower reflector 17 is formed into a composite paraboloid having an elliptic curve with focal points F1, F3 on the center vertical cross section. The light fed to a convex lens 15 via the focal point F1 is radiated as the horizontal light from the convex lens 15, and the light fed to the convex lens 15 via the upper side of the focal point F1 is radiated from the convex lens 15 as the downward light lower than the horizontal light.
Patent JP-S5679631-A (JP)
Title: Stabilization of fluorine-containing halogenated hydrocarbon
Inventor: HISAMOTO IWAO
IPC: C07C17/00
Filed: 1979-11-30
Abstract: PURPOSE: To prevent the decomposition of a fluorine-containing halogenated hydrocarbon, and stabilize the hydrocarbon even in the presence of a large amount of water or presence of any kinds of metals, by the combined use of a specific alkyl mercaptan and a nitroalkane as stabilizing agents.  
     CONSTITUTION: A fluorine-containing halogenated hydrocarbon composition especially for use together with water, is stabilized by adding 0.01W5, pref. 0.1W 2wt%, based on the fluorine-containing halogenated hydrocarbon, of a mixture of a 8W16C alkyl mercaptan (e.g. dodecyl mercaptan) and a 1W4C nitroalkane (e.g. nitromethane) to the fluorine-containing halogenated hydrocarbon (e.g. 1,1,2- trichloro-1,2,2-trifluoro methane). The ratio of the alkyl mercaptan to the nitroalkane is 10:90W90:10, esp. 20;80W80:20.  
     USE: Detergent, aerosol composition, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5780475-A (JP)
Title: Method of recycling and utilizing water in underground wall technique
Inventor: KIDA DAIZOU
IPC: C09K8/04
Filed: 1980-11-07
Abstract: PURPOSE: To enable separated water to be recycled and utilized for muddy water formation, said separated water being obtd. when deteriorated muddy water produced is treated, by using muddy water contg. a polymer component composed mainly of a salt-resistant polymer as a stabilizing liquid in underground wall technique.  
     CONSTITUTION: An anionic or nonionic water-soluble high-molecular compd, which is difficultly deteriorated by salts, as a main material is dissolved in water. The resulting salt-resistant polymer-contg. muddy water is used as a stabilizing liquid in underground wall technique. Deteriorated muddy water produced during digging is recovered. An inorg. flocculant and an org. high-molecular flocculant are added to the recovered muddy water. A solid-liquid separation treatment such as flocculation precipitation, dehydration, etc. is carried out. Solids are carried out and disposed of. Separated water is recycled and utilized for muddy water formation. In this way, water can be recycled and utilized without damaging the performance of the stabilizing liquid. Only a little fresh make-up water is required, and operation efficiency is improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6048032-A (JP)
Title: Diaphragm device for quantity of light of variable magnification copying machine
Inventor: SATOU NOBUYUKI
IPC: G03B27/72
Filed: 1983-08-26
Abstract: PURPOSE:To obtain the stable quantity of light during magnification variation by rotating an aperture ring with an aperture knob through plural endless wires and relay pulleys, and providing a wire sag absorbing means to an intermediate endless wire. CONSTITUTION:The aperture knob 4 is rotated to rotate the 2nd relay pulley 10 through an endless wire 15, and the 1st relay pulley 9 is therefore rotated through an endless wire 13. The wires on both sides of the endless wires 13 are guided in press contact with two guide pulleys 6 and 14 fixed on the same shaft, so when a lens 2 moves, sag is absorbed by the same extent instantaneously and torque is generated at neither the 1st relay pulley 9 nor the 2nd pulley 10. Therefore, the rotation of the aperture knob 4 is rotated to the aperture ring 1 in 1:1 proportion, which never varies by the movement of the lens 2.
Patent JP-H0321236-A (JP)
Title: Orthodontic bracket
Inventor: MIURA FUJIO
IPC: A61C7/14
Filed: 1989-06-20
Abstract: PURPOSE:To transmit the load of an arch wire to a tooth to be corrected by providing both side portions of a bracket structure with an integral shoulder portion for placing and supporting the arch wire. CONSTITUTION:A bracket structure is provided at its center with a U-shaped slot 2 for engaging an arch wire, at its upper and lower portions with a pair of wings 3, 3 for engaging ligating means, and at its both sides with a shoulder portion 4 projecting out of extending portions of the slot 2 for securely placing and supporting the ligating means. To correct the row of teeth of a patient, the enlarged bottom 1a of the bracket 1 is glued with adhesive to the tooth surface T, the arch wire 10 is engaged with the slot 2 of each bracket 1, the arch wire 10 is ligated with ligating means through the wings 3, 3, so that the load of the arch wire 10 is transmitted to the tooth T to be corrected.
Patent JP-S5946334-A (JP)
Title: Air-fuel ratio controlling method for electronically controlled internal-combustion engine
Inventor: ITOU YOSHIAKI
IPC: F02D41/02
Filed: 1982-09-09
Abstract: PURPOSE:To control a fuel injection time so that an air-fuel ratio in an accelerating period speedily reach a demanded value and to prevent the air-fuel ratio in the accelerating period from being excessively reduced, without adversely effecting a guard for a synchronized fuel injection time in normal running. CONSTITUTION:If a basic fuel injection time Tp>=Tpmax 1 in step 60, step 61 is entered, and when Tp<Tpmax 1 in step 60, step 62 is entered. Tpmax 1 is set as an upper limit of the basic fuel injection time Tp in a normal running period. In step 62, Tp is substituted for an actual fuel injection time Tpa. In step 66, Tpmax 1 is substituted for Tpa. Accordingly, an upper limit of the actual fuel injection time is set at Tpmax 1 in a normal accelerating period. In step 67, A.Tpmax 2 is substituted for Tpa (in this case, A>1 and Tpmax 2>Tpmax1). Accordingly, the upper limit of Tpa is set at an extremely high value in the period from the moment a power switch 29 is turned ON to the moment a crankshaft is rotated B times. In step 70, A.Tpmax 1 is substituted for Tpa. In this case, A.Tpmax 2>A.Tpmax 1>Tpmax 1.
Patent JP-H0389090-A (JP)
Title: Globe valve with separable body seat
Inventor: ARUFUREEDO SUARESU MENENDESU
IPC: F16K27/02
Filed: 1989-06-20
Abstract: PURPOSE: To repair a valve at site without cutting it off from a pipe line by installing a body seat which can be installed at any temperature and which can be applied to any sort of circulation fluid to any sort of medium and a high pressure circuit. CONSTITUTION: This detachable body seat 1 which can be installed at any temperature, and which can be applied to any sort of circulation fluid such as water, steam, and gas is installed to any sort of medium and a high pressure circuit. By removing a stopper 5 first, how the body seat 1 and a disc seat 2 can be removed from a valve element 4 can be seen. Once the stopper 5 is removed, with a screw 6 loosened to allow expansion of a graphite gasket 7, a valve is continued to be closed by a handle 10 till the body seat 1 is protruded to the outer side. The valve can thus be repaired at site without cutting it of from a pipe line.
Patent JP-S5857853-A (JP)
Title: Document delivery managing system
Inventor: NAKASE HIROSHI
IPC: H04N1/00
Filed: 1981-10-02
Abstract: PURPOSE:To rationalize the document delivery management, by making a reader read codes described in a document to be delivered, storing the codes in a storage device such as an electronic computer and transmitting the state of delivery of documents through the inquiry of terminal devices. CONSTITUTION:When a code reader 1-2 reads a code section 2-4 of a document to be delivered at a transmission side and an issue button 1-5 is depressed, the code which is read, the code of the button, and a discrimination code of the code reader are transferred to an electronic computer 1-1 through a communication line 1-8 and stored in a storage section. The code section of the document received at the reception side is also read and similarly stored in the storage section of the electronic computer 1-1. The information stored in the storage section of the electronic computer 1-1 is transmitted as a response with the inquiry from a keyboard section of a terminal device 1-4 and the content is displayed on a display section. Thus, the state of delivery can be grasped by an issuing personnel of the document.
Patent JP-S6134444-A (JP)
Title: Light emitting spectrochemical analysis meter using selective excitation
Inventor: KOIZUMI HIDEAKI
IPC: G01N21/67
Filed: 1984-07-26
Abstract: PURPOSE:To obtain a desired analyzing beam by a compact device, by selectively exciting only the energy level within a specified energy range, and observing the light emitted from a selectively excited sample. CONSTITUTION:An electron beam 7 is supplied from an electron source 6 and accelerated. The supplied electrons hit an ion source 2 at a high speed, and ions are formed. The ions from the ion source are deflected by deflecting electrodes 4 and 5. The ions are selected by an energy selecting iris 9. Only the ions having special energy are selected. The selected ions hit a sample 12 on a target. The sample 12 is excited by this impact, and light is emitted. The emitted light is taken out of a light window 14 and observed.
Patent JP-S5281009-A (JP)
Title: Heating furnace with holding equipment
Inventor: FUJII HIROO
IPC: F27D13/00
Filed: 1975-12-29
Abstract: PURPOSE: Heating furnace and holding equipment of steel material for hot rolling are aonnected with gas tight structure. Heat efficiency of the heating furnace with holding equipment is improved by the application of high temperature waste gas for the holding equipment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0718520-A (JP)
Title: Production of silicon carbide fiber
Inventor: OKADA KAORU
IPC: D06M11/34
Filed: 1993-06-28
Abstract: PURPOSE:To provide a process for the production of a silicon carbide fiber especially having high strength and useful as a reinforcing fiber for composite material or as a heat-insulating material, etc. CONSTITUTION:A porous carbon fiber having a specific surface area of 100-2,500m<2>/g is reacted with silicon monoxide gas at 800-2000 deg.C and the obtained silicon carbide fiber is heat-treated at 800-2000 deg.C in a gaseous atmosphere containing an oxidizing gas.
Patent JP-S642162-A (JP)
Title: Duplicated computer system
Inventor: NISHIDA KIYONORI
IPC: G06F11/18
Filed: 1987-06-25
Abstract: PURPOSE: To enable a computer device to be raised with proper operation by executing access for the external memory device of a remote system and by reading data when the computer device is risen from the interruption state of power source.  
     CONSTITUTION: When the computer device 1 in the interruption state of power source is risen, a control means which makes the CPU 11 of the computer device 1 execute access for the external storage device 22 of the remote computer device 2 at first and accept the data for rising the device 1. Then data at operation time is not written in the external memory device 12 of the device 1 when the power source is interrupted, but newest data just before the device 1 is risen is written in the external memory device 22 of the device 2. Thus error operation caused by the lack of information can be prevented at the time of risen the device 1. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5946578-A (JP)
Inventor: TAKIZAWA TERUHIRO
IPC: H05H1/12
Filed: 1982-09-10
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-S5282996-A (JP)
Title: Preparation of aromtic polyamides
Inventor: URASAKI TAKANORI
IPC: C08G69/00
Filed: 1975-12-30
Abstract: PURPOSE: To prepare an aromatic polyamide having an excellent solubility at a high polycondensation rate starting from a diaryl ester of aromatic dicarboxylic acid and an aromatic diamine by the use of a diaryl sulfone solvent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6136069-A (JP)
Inventor: YOSHIDA TERUAKI
IPC: B62J15/00
Filed: 1984-07-27
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-S5689390-A (JP)
Title: Monitor for resistance welding
Inventor: MIYAZAKI YUKIHIRO
IPC: B23K11/25
Filed: 1979-12-03
Abstract: PURPOSE: A titled monitor of simplified construction by providing the predetermined 1st and 2nd A/D converters and comparing the outputs thereof, to make alarm setting easy and building in a predetermined timing circuit.  
     CONSTITUTION: The current flowed to the primary side of a welding transformer 1 is detected with a detector 5, and the output voltage thereof is held in a holding circuit 10 via a waveform shaping circuit 6 and a full wave rectifying circuit 8; at the same time, the voltage value thereof is converted by the 1st A/D converter 11 to a digital value which is then displayed in a display device 12. On the other hand, the value set with an alarm level setter 13 is displayed in a display device 16 via the 2ns A/D converter 14. The number of said display device 12 receiving the current supply start signal and current supply end signal from a timing circuit 17 is compared with the number of the display device 16, and when the number of the display device 12 is below the number displayed in the display device 16, an alarm is emitted and the interruption of welding current or the like is carried out. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H103101-A (JP)
Title: Shake correction device
Inventor: IMURA YOSHIO
IPC: G03B5/00
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a shake correction device capable of absorbing impact force even when the impact force acts on the optical axis of a main optical system in any direction. SOLUTION: A shake correction lens 5 is held by a lens frame body 6, which is driven in a direction nearly orthogonal to the optical axis I of the main optical system by a driving force generating device and guided in a specified direction by a guide member 9. The guide surface of a 1st guide part 51 comes in contact with a contact part 52 provided in a 2nd guide part 51 and smaller than the guide surface with an energizing member 64. A cushioning member 53 absorbs the impact force exceeding the allowable impact force generated on the guide surface coming into contact with the contact part 50.
Patent JP-H05345223-A (JP)
Title: Machine tool
Inventor: MATSUMOTO TAKENORI
IPC: B23Q15/00
Filed: 1992-06-16
Abstract: PURPOSE:To lighten burden on a worker at the time of tapping and to eliminate an error in a working command stage to facilitate threading with high accuracy by controlling a rotary driving means to rotate a main shaft with a rotational frequency input by an input means. CONSTITUTION:When the rotational frequency of a main shaft and a pitch of the number of threads per unit length of a screw to be worked are input from a keyboard 21, a moving speed arithmetic means computes the moving speed in the cutting direction of the main shaft according to the data on the rotational frequency and the pitch or the number of threads of a screw. A movement control means controls a moving means for moving the main shaft in the cutting direction relatively to a workpiece to move the main shaft at a moving speed computed by the moving speed arithmetic means, and a rotation control means controls a rotary driving means for rotating the main shaft to rotated the main shaft with a rotational frequency input by an input means. A setting error in the working command state is eliminated to enable threading with good accuracy.
Patent JP-S6220838-A (JP)
Title: Installation for treating waste pickling liquid and solid residue
Inventor: ABE TATSUICHIRO
IPC: C23G1/36
Filed: 1985-07-18
Abstract: PURPOSE:To inexpensively treat waste pickling liquid and solid residue by removing acid in the waste pickling liquid with an ion exchange membrane then electrolyzing said liquid together with the liquid obtd. by eluating the solid residue with a liquid to be treated, etc., to recover copper and further recovering other metals by cementation. CONSTITUTION:Fine solids are removed from the waste pickling liquid contg. copper and zinc, etc. generated in a pickling installation by a filter device and thereafter acids are recovered therefrom by a diffusion-dialysis device using the ion exchange membrane. The acid-removed liquid obtd. therein is introduced together with the eluate obtd. by treating the solid residue contg. copper, copper oxide and other metals and oxides in an elution device using the liquid to be treated or the treating process liquid into an electrolyzing device. The above-mentioned liquid is electrolyzed by using a copper cathode and insoluble anode to recover metallic copper. The metal baser than the recovered metal is thereafter added to the copper-removed liquid in a cementation device to recover the other metals. The waste pickling liquid and solid residue are thereby inexpensively and easily treated and the copper, other metals and acids are recovered.