baber/WOPTO huggingface dataset:
Patent JP-H04254679-A (JP)
Title: Monument with photograph and its manufacture
Inventor: SATO KENTA
IPC: B28B11/08
Filed: 1990-04-23
Abstract: PURPOSE:To record a photograph with a good durability on a monument as a meshy dot image by providing an organic meshy dot relief image on the side surface of the monument, spraying a minute hard powder substance to the side surface making the relief image as a mask, cutting corrosively the part of no mask to form recesses, and filling a durable substance to the recesses. CONSTITUTION:At the position of an epitaph 1, an image 7 is formed in a meshy dot relief by using a boring printing, a dry film resist method, or the like. Then, a hard microparticles are sprayed at a high speed, and the part of no mask is cut corrosively to form recesses 9. And then a durable substance is filled to the recesses 9. Consequently, a photograph and letters can be processed at the site.
Patent JP-S61265774-A (JP)
Title: Sound signal processing device
Inventor: INOUE HIDEAKI
IPC: G11B20/02
Filed: 1985-05-20
Abstract: PURPOSE:To obtain a playing music signal without feeling of disorder by synthesizing the 1st signal whose sound signal is attenuated by a sound signal attenuating means and the 2nd signal detected by a rhythm detecting means and outputting the synthesized signal as the 3rd signal. CONSTITUTION:Music source signals S1, S2 inputted to input terminals 1, 2 are outputted to an adder 12 as a signal S8 whose sound signal is attenuated by the sound signal attenuation means 14. Further, a signal S9 being the result of synthesis of the signals S1, S2 by an adder 10 is fed to the rhythm detection means 11 to detect a rhythm signal S10 corresponding to the music signal and the detected rhythm signal S10 is outputted to the adder 12. The adder 12 synthesizes the signals S10 and S8 to output a playing music signals S11 corresponding to the signals S1, S2 and the output is given to an output terminal 13.
Patent JP-S5535211-A (JP)
Title: Analytic sample processor
Inventor: ASAI AKIRA
IPC: G01N1/28
Filed: 1978-09-04
Abstract: PURPOSE: To automatize and quicken an alalytic sample process by arranging a rewinding unit for a beltlike filter paper, a decompression filter with a beltlike filter  paper permeant part before the rewinding unit, and a rapping unit.  
     CONSTITUTION: This is for the residual separation process of an analytic solution sample obtained by dissolving a solid metal sample. Coiled beltlike filter paper is set to rewinding unit 4 and wound, fixed length by fixed length, by winding unit 5 with fixed stop time set. Then, decompression filter 6 provided along path line (p) receives residual 2 in filtering part 9 of filter paper 3 on a single solution-sample unit at every stop time, and solution sample 1' of a paper frame is filtered and contained. Further, rapping unit 8 raps filtering parts 9, i.e. residual parts 2-9 in sequence to obtain residual sample pieces 2'-9. In this way, the residual separation process of solution sample 1 can be performed rapidly and definitely and then supplied to an analyzer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61265870-A (JP)
Title: Manufacture of field effect transistor
Inventor: HAGIO MASAHIRO
IPC: H01L29/80
Filed: 1985-05-20
Abstract: PURPOSE:To improve the evenness of FET characteristics in a wafer surface by a method wherein, after forming a thin film with openings on the positions respectively to form a source region, a drain region and a gate region on a semiconductor, the source region, the drain region and the gate region are formed through the openings. CONSTITUTION:An SiO2 thin film 3 is formed on a semiconductor GaAs substrate 1 whereon an N-type layer 2 is formed and then openings 4, 5, 6 are formed at the positions respectively to form a gate electrode, a source region and a drain region. At this time, these openings are simultaneously formed by photolithography using only one mask. Next when impurity such as ion is implanted after covering the opening 4 with a photoresist 7, GaAs below the openings 5, 6 become N<+> region respectively to form a source region 8 and a drain region 9. After heat treatment for activating implanted layers, a source electrode 10 and a drain electrode 11 are formed and finally a gate electrode 14 is formed over the opening 14.
Patent JP-S62264184-A (JP)
Inventor: SAKAMAKI KAZUO
IPC: B66B7/00
Filed: 1986-05-13
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-H046712-A (JP)
Title: Wire and wiring accessory
Inventor: AKIYAMA AKINORI
IPC: H01B7/36
Filed: 1990-04-24
Abstract: PURPOSE:To obtain a wire and a wiring accessory safely usable by arranging a macromolecular compound to be used as an insulator while changing color in accordance with a temperature change all over or partially on the peripheries of conductors to become electric paths. CONSTITUTION:A macromolecular compound 2 to be used as an insulator while changing color in accordance with a temperature change is arranged all over or partially on the peripheries of conductors to become electric paths. The macromolecular compound 2, in which thermosensitive pigment, which changes color in accordance with a temperature change, is mixed and dispersed, is so made as to change its color by a temperature change. The macromolecular compound 2 is arranged all over the peripheries of the conductors 1 by integral molding or assembly. Thereby, heat deterioration can be early detected and prevented.
Patent JP-2000299383-A (JP)
Title: Semiconductor device
Inventor: TANIZAKI HIROAKI
IPC: H01L21/822
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor with an anti-fuse circuit which is easy for blow control. SOLUTION: When a high-voltage blow signal VG is applied to an anti-fuse 26, a blow-selective signal BADD with an activation potential of an inner power- supply voltage is entered in a bootstrap circuit 20 to control a high voltage. In the bootstrap circuit 20, the gate voltage of an n-channel MOS transistor 24 is boosted with a gate/drain capacity, when the blow selective signal BADD is activated, and the rise of the blow signal VG is made. Even if the amplitude of the blow selective signal is smaller than that of the blow signal VG, the high voltage can be applied to the anti-fuse 26.
Patent JP-H02147320-A (JP)
Title: Blow molding equipment
Inventor: BUORUFUGANGU REIMAN
IPC: B29C49/64
Filed: 1989-04-28
Abstract: PURPOSE: To prevent vibration motions around a wheel axis by comprising a rotatably driven wheel, a blow molding station at an outer periphery of the wheel, a blow mandrel which carries a parison in the blow molding station for the blow molding and by rotatably supporting the wheel in an outer periphery bearing. CONSTITUTION: A wheel ring 10 comprises a beam 16 and flanges 17, 18 and is supported by ribs 19, 20 and the outer periphery of the ring 10 comprises a bracket 22 including a horizontal flange 23. An outer ring 28 of a bearing means 12 is secured to the flange 23 and supports an outer ring 29 for camming with a drive means. An inner bearing ring 30 is secured to a stationary base 14 and a plurality of ball members are provided between rings 29, 30. A blow molding station 11 is mounted on the flange 17 and a blow mandrel 42 supporting a parison (V) is inserted into the blow molding station 11 so as to be supported on a holder 43. This constitution enables elimination of the vibration while turning around and a proper delivery of the parison.
Patent JP-S60251779-A (JP)
Title: Video camera device
Inventor: KIMURA KENJI
IPC: H04N5/235
Filed: 1984-05-28
Abstract: PURPOSE:To reproduce details of a high light section and a shadow section by allowing an incident luminous amount switching means to switch the attenuation mode of the incident luminous amount to a photoelectric converting section of an image pickup meand and allowing an incident luminous amount adjusting means to bring a video signal to a prescribed level. CONSTITUTION:The aperture of a diaphragm 2 at the back of an image pickup lens 1 is controlled by a drive motor 2A. An image pickup tube is provided at the back of the diaphragm 2 and an object image is formed on a photoelectric converting section 3A. A luminance signal is extracted from an output video signal OUT by an LPF8, fed to a diaphragm drive circuit 10 via a mean value detecting circuit 9 and the motor 2A controls the aperture of the diaphragm. An incident luminous amount switching means 200 consists of a sawtooth wave generating circuit 14 receiving a signal V from a synchronizing signal generating circuit 4, a phase comparator circuit 15 receiving an output of a sampling pulse generating circuit 16 triggered by the output of the circuit 14 and a rotation detecting section 13 and a rotating disc 11 receiving an output of the circuit 15 and switching the incident luminous amount driven by the motor 12 via a current amplifier circuit 17.
Patent JP-S5238097-A (JP)
Title: Manufacture of vinegar
Inventor: OKUMURA HAJIME
IPC: C12J1/04
Filed: 1975-09-08
Abstract: PURPOSE: Efficient production of vinegar by submerged fermentation by the control of aeration and agitation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10289499-A (JP)
Title: Magneto-optical recording medium
Inventor: YOSHINARI JIRO
IPC: G11B11/105
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To improve C/N of the magneto-optical recording medium which can be overwritten directly by light-intensity modulation and requires no initializing magnet, to suppress C/N deterioration due to repetitive overwriting and then to improve storage reliability, and further to improve the output. SOLUTION: This magneto-optical recording medium has four layers, i.e., a memory layer M1 , a recording layer W2 , a switching layer S3 , and an initializing layer I4 on its base body surface side, and each magnetic layer contains a rare earth element and a transition element and also has vertical magnetic anisotropy at room temperature; and the layer satisfies relations Tc14 >TcW2 > TcM1 and Tc14 >TcW2 >TcS3 , where TcM1 , TcW2 , TcS3 , and Tc14 are the Curie temperatures of M1 , W2 , S3 , and I4 , and W2 consists principally of Dy, Fe, and Co, contains a 29 to 35 at.% rare earth element, and has a 0.40 to 0.58 atomic ratio [Fe/(Fe+Co)].
Patent JP-H046454-A (JP)
Title: Instrument for measuring chlorine demand
Inventor: NISHIKATA SATOSHI
IPC: G01N33/18
Filed: 1990-04-24
Abstract: PURPOSE:To make it possible to measure free chlorine by detecting the quantity of the free chlorine which is moved into carrier gas with a semiconductor type gas sensor. CONSTITUTION:In the measurement of free residual chlorine with a semiconductor type gas sensor 11, sample water is mixed with chlorine in a reaction tank 3, ultraviolet rays are emitted for accelerating the reaction and carrier gas (b) is blown into the sample whose chlorine consuming reaction is finished through a diffuser 10. Since the free chlorine is volatile, the chlorine is vaporized into the carrier gas. At this time, the free chlorine in the gas is proportional to the concentration in the sample water. Then, the free chlorine in the carrier gas is detected with the sensor 11. The free chlorine is adsorbed in a semiconductor thin film of metal oxide in the sensor 11. The resistance of the semiconductor thin film is changed. The degree of the change in resistance is proportional to the concentration of the free chlorine. Therefore, the push button concentration in the carrier gas, i.e. the concentration of the free chlorine in the sample water, is measured.
Patent JP-S61268903-A (JP)
Inventor: HOSHINO YOSHIYUKI
IPC: F22D1/32
Filed: 1985-05-22
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-H07314619-A (JP)
Title: Antistatic hard coat film
Inventor: SUGANO HIROSHI
IPC: B32B27/30
Filed: 1994-05-23
Abstract: PURPOSE:To obtain an antistatic hard coat film excellent in heat resistance, antistatic properties and workability without impairing cured film close adhesion and surface hardness. CONSTITUTION:The base material film of a hard coat film is a hard polyvinyl chloride film based on a polyvinyl chloride resin with an average polymerization degree of 500-1300 of which the softening temp. measured by a softening temp. test of JIS K6734 is 50 deg.C or higher and formed from a compsn. prepared by adding 1.0-5.0 pts.wt. of a nonionic antistatic agent and 0.3-3.0 pts.wt. of a cationic antistatic agent to 100 pts.wt. of the polyvinyl chloride resin. Cation polymerization curable resin coating consisting of a compd. discharging a substance initiating cation polymerization curing and a cation polymerization curable resin starting cation polymerization curing by the compd. is applied to the single surface of the base material film and irradiated with UV rays to form a hard coat layer with a cured film thickness of 2-30mum.
Patent JP-H04316394-A (JP)
Title: Manufacture of ceramic thick film wiring circuit board
Inventor: OHASHI TAKASHI
IPC: H05K3/12
Filed: 1991-04-15
Abstract: PURPOSE:To accurately align two or more types of wiring patterns by printing paste to be baked in an oxidative atmosphere with at least two positioning through holes or viaholes provided on a surface of a ceramic board as a reference. CONSTITUTION:Through holes or viaholes 3 for electrically connecting or positioning a lower wiring layer are provided at predetermined positions on a surface of a ceramic board 2. After gold pattern-forming patterns are printed on the surface of the board 2 at least with the two through holes or the viaholes 3 as a reference of the positions, they are baked in an oxidative atmosphere, and gold conductors 5 of gold pads, etc., are formed. After resistors, etc., to be baked in the atmosphere are printed necessary times, they are baked and formed. Eventually, after copper paste is printed at predetermined positions, they are baked in a nitrogen atmosphere to form a copper conductors 6.
Patent JP-S59232233-A (JP)
Title: Method for annealing cold rolled stainless steel strip
Inventor: HINO MASAYUKI
IPC: C21D1/76
Filed: 1983-06-16
Abstract: PURPOSE:To form oxide scale which is much superior to conventional scale formed with liquefied petroleum gas, liquefied natural gas or the like by using an atmosphere of gas generated by burning coke oven gas in a specified air ratio as an annealing atmosphere in an annealing stage. CONSTITUTION:A cold rolled stainless steel strip, especially a cold rolled austenitic stainless steel strip is manufactured by passing through a stage for continuously annealing a cold rolled stainless steel strip and a stage for descaling the annealed strip. An atmosphere of gas generated by burning coke oven gas in 1-1.5 air ratio is used as an annealing atmosphere in the annealing stage.
Patent JP-S5232797-A (JP)
Title: Locking handle device
Inventor: EBANA YASUHIKO
IPC: E05B3/00
Filed: 1975-09-05
Abstract: PURPOSE: An easy-to-operate handle device in which a handle, when not in use, can be removed eliminating the probability of damage to the handle, and in which when the handle is being removed, permits a locking shaft to be locked to to a locking body, preventing the door from being opened unnecessarily. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59232582-A (JP)
Inventor: IKEDA YOSHIO
IPC: D06F23/04
Filed: 1983-06-15
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-H01277846-A (JP)
Title: Image forming device
Inventor: IWATA YASUHIRO
IPC: G03G15/00
Filed: 1988-04-30
Abstract: PURPOSE:To form images from two pieces of both surface documents on both surfaces of one piece of paper, side by side, by providing an original feeding means having a document turning-over means, a transferring means, which transfers the image from the document onto a material to be transferred, and a carrying means, which carries the material to the transferring means. CONSTITUTION:A 1st image of a 1st document fed to an document platen 2 by a document feeding means 28 is transferred onto a 1st range of a 1st surface of the material to be transferred by the transferring means 10, 12, and 21, and a 2nd image of the 1st document, which was turned over by the document feeding means 28 is formed in a 2nd range adjacent to the 1st range of the 1st surface of the material to be transferred carried by the carrying means 27. Then an image of a 2nd document fed by the document feeding means 28 is transferred to a 1st range of the 2nd surface of the material to be transferred to be carried and further, the 2nd image of the 2nd document turned over is formed in a 2nd range adjacent to the 1st range of the 2nd surface of the material to be transferred to be carried. Thus the images from two pieces of both surface documents can be formed on the 1st surface and the 2nd surface of the material to be transferred automatically, side by side.
Patent JP-S5334432-A (JP)
Title: Address circuit of integrating circuit memory
Inventor: YOKOYAMA SADAYUKI
IPC: G11C11/41
Filed: 1976-09-10
Abstract: PURPOSE:To prevent malfunction, by improving the compensation of the waveform degradation at the address line end of the address selection signal, especially the characteristics of falling.
Patent JP-H02285865-A (JP)
Title: Clamping circuit
Inventor: NAGASAWA TOMONORI
IPC: H04N5/18
Filed: 1989-04-27
Abstract: PURPOSE:To obtain a stable clamping circuit having robust characteristic following a fluctuation element by keeping a current on an input resistor at a black level at zero when the gain of an video amplifier is switched by varying the input resistor. CONSTITUTION:When the gain of an amplifier 6g' is switched to 0dB, 9dB, or 18dB, one of three resistors is selected, and the gain is changed. Feedback clamping is applied so as to keep the current i at zero at the black level of 0dB even when the fluctuation of potential occurs at the connection point 6i of the input resistor 6n' and a second sample-and-hold circuit 6k according to the fluctuation of the voltage E of the power source 61 of the amplifier 6g'. As a result, a waveform whose DC level of an OPB is not fluctuated corresponding to the switching of the gain can be obtained.
Patent JP-S5811761-A (JP)
Title: Raw material for alloy iron
Inventor: SAKURAI MAKOTO
IPC: C22C33/04
Filed: 1981-07-14
Abstract: PURPOSE:To utilize Cr ore effectively as a raw material for production of Fe-Cr alloys contg. no Cr (VI) by pelletizing the residues produced after roasting of the Cr ore with soda ash and leaching of sodium chromate with water together with  a reducing agent and a binder and calcining the pellets. CONSTITUTION:The residues produced after oxidation roasting of mixed raw materials of Cr ore, soda ash, lime, etc. and leaching of water soluble sodium chromate with water contain Cr oxides including Cr(VI), Fe oxides and soda components. Such residues are ground, and are mixed with a reducing agent such as coke and an org. binder such as sodium lignin sulfonate. The mixture is pelletized and the pellets are heated to 1,000-1,300 deg.C. The contained Cr(VI) is reduced to CrIII), and further part of the oxides of Cr and Fe are reduced to metallic substances, whereby the pellets contg. >8% Cr2O3, >20% R2O3 (R; total content of Cr and Fe), <7% Na2O are obtained. The pellets are utilizable as a raw material for Fe-Cr alloys and Cr is recovered in high yields.
Patent JP-H02285801-A (JP)
Title: Microwave equipment
Inventor: AKATSUKA TERUMOTO
IPC: H01P1/04
Filed: 1989-04-27
Abstract: PURPOSE:To improve the performance of manufacture by pressing a microwave waveguide into contact onto an inner face of a case of a microwave waveguide so that the axes are made coincident, applying a conductive adhesives to the press contact part and assembling them. CONSTITUTION:Covers 7, 8 are fixed to upper and lower opening parts of a metal-made case 6 with screws 9, 10 and a microwave waveguide 11 is formed to the side wall. One end of a microwave waveguide 12 is pressed into contact with the inner side of the case 6 while the axes are made coincident, and the press contact parts are adhered by using a conductive adhesives 13. A flange 12a is formed to the other end of the microwave waveguide 11 and a screw hole 12b for coupling with a succeeding component is formed to the flange. Since the microwave waveguide is pressed into contact with the microwave waveguide part and has only to be adhered with the conductive adhesives, the performance of manufacture is improved.
Patent JP-H10303296-A (JP)
Title: Semiconductor fabrication method
Inventor: HAYASHI MIKIJI
IPC: H01L21/768
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To make semiconductor devices small-sized and facilitate a working thereof. SOLUTION: On a semiconductor substrate 1, first and second interlayer insulation layers 3, 8 and a first and second wiring layers 72, 17 are formed. A second via hole 9 is formed between the second wiring layer 17 and the first wiring layer 72. A third via hole 14 passes through the first and second interlayer insulation layers 3, 8 and is formed between the second wiring layer 17 and a component 2. The material of the first wiring layer 72 which abuts with the bottom portion of the second via hole 9 has a lower etching rate ratio than the material of the first and second interlayer insulation layers 3, 8. Furthermore, etching is carried out in an atmosphere of a condition where this lower etching rate ratio is maintained.
Patent JP-S60253493-A (JP)
Inventor: MAKIHARA TSUTOMU
IPC: D06F37/24
Filed: 1984-05-29
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-S5443424-A (JP)
Title: Crt display unit
Inventor: ITOU SHIYOUICHI
IPC: G06F3/14
Filed: 1977-09-12
Abstract: PURPOSE: To reduce the degree of fatigue for the operator through a simple operation by securing the optimum brightness for the display screen through an automatic adjustment to the peripheral brightness. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5441660-A (JP)
Title: Timer
Inventor: UYAMA SEIICHI
IPC: G04F3/00
Filed: 1977-09-09
Abstract: PURPOSE: To make small in size and make low in cost for the timer, by driving the switching circuit with the AND output of the frequency dividing stage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07290275-A (JP)
Title: Welding wire for high strength cr-mo steel
Inventor: GOTO AKINOBU
IPC: B23K35/30
Filed: 1994-04-25
Abstract: PURPOSE:To obtain excellent toughness after SR, creep strength, temper embrittleness resistance, high temp. cracking resistance, low temp. cracking resistance, SR cracking resistance or the like by specifying a welding wire used for gas shield arc welding to high strength 2.25 to 3%Cr-1%Mo steel and limiting the content of impurity elements. CONSTITUTION:The compsn. of a wire steel is constituted of, by weight, 0.07 to 0.15% C, 0.20 to 0.50% Si, 0.60 to 1.20% Mn, 2.00 to 3.50% Cr, 0.90 to 1-20% Mo, 0.10 to 0.50% V and 0.005 to 0.03% 0, and in which the other components are regulated to <=0.010% P, <=0.015% S,<=0.35% Cu, <=0.50% Ni, <=0.050% Al, Sn+Sb+As; :0.020% and <=0.020% N. Moreover, Tsi given by the formula is regulated to <=15.0. This wire for welding having the same compsn-is used together with a shield gas of Ar+5 to 25% CO2 or Ar+1 to 5% O2, and welding is executed.
Patent JP-H0614283-A (JP)
Title: Display device
Inventor: KAKIZAKI TAKEHIRO
IPC: H04N5/68
Filed: 1991-05-14
Abstract: PURPOSE:To reduce the eyestrain by gently fluctuating the position of a screen displayed in an arbitrary display screen and giving the movement on eyeball muscles and muscles which performs the focus adjustment. CONSTITUTION:A display screen A moves in the direction shown by an arrow X, that is, in the horizontal direction in the constant cycle at all times. The amplitude of the fluctuation of the display screen A is set within a given range according to the size of the screen A. The fluctuation of the position of the screen A controls the deflection center of a deflection yoke which decides the scanning range of the electronic beam scanning the fluorescent surface as a circuit. Then, the horizontal position and the vertical position and the depth of the display screen are fluctuated, resulting in giving the proper movement on the eyeball muscles and on the muscles which perform the focus adjustment. Thus, the sense of fatigue brought about by the fixed eyeballs can be relieved.