baber/WOPTO huggingface dataset:
Patent JP-S55146680-A (JP)
Title: Decoding circuit
Inventor: ISOGAI HIDEAKI
IPC: G11C11/408
Filed: 1979-04-26
Abstract: PURPOSE: To make it possible to attain both reduction in electric power consumption and high-speed operation by using diode matrixes for a word-line driver stage and by interposing an emitter follower transistor between an input terminal gate and decoder line.  
     CONSTITUTION: A word-line driver stage uses diode matrixes D 1 WD i , decoder line DL is provided with constant current source I 2  and between input terminal gate IG and line DL, emitter follower transistor TrQEF is interposed. Consequently, since input gate IG has current switches CS 0 , CS 1 ... as many as N, constant current sources I 1  are used as many as N and since decoder lines are required as many as 2N, the number of constant current source I 2  is 2N, so the total number is NI 1 +2NI 2 , requiring less current consumption. Additionally, the rising of line DL is carried out by TrQEF direct from the power source, so that high-speed operation will be realized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56147872-A (JP)
Title: Recording solution
Inventor: OOTA NORIYA
IPC: C09D11/00
Filed: 1980-04-17
Abstract: PURPOSE: A recording solution for ink jetting, having improved long-term shelf stability in low-viscosity region, emerging stability, grabbing properties, etc., obtained by blending an aqueous medium containing pigment and a high polymer dispersant with an inner ester compound of a specific oxycarboxylic acid.  
     CONSTITUTION: 1W80wt%, Preferably 10W40wt% inner ester compound of an oxycarboxylic acid having ≤10C (preferably 4W6C) (preferably γ-butyrolactone shown by the formula, ε-caprolactone, etc.) is blended with pigment, high polymer dispersant, and an aqueous medium, the blend is ground, and adjusted to a viscosity preferably 3W10cps. Preferably the dispersant has 25W40wt% hydrophilic structural part (e.g., acrylic acid, etc.) and a hydrophobic structural part (e.g., styrene, etc.), and a molecular weight preferably 5,000W100,000.  
     EFFECT: Satisfying simultaneously concentration of printed image, clarity, water resistance, and light resistance, having low smell and toxicity, improved safety. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53138242-A (JP)
Title: Resonance circuit for magnetic-bubble driving coil
Inventor: ANDOU TETSUYA
IPC: G11C19/08
Filed: 1977-05-09
Abstract: PURPOSE: To realize a driving resonance circuit which outputs a resonance current without variations in phase and in current value, by providing capacitor C for frequency fine adjustment and a resistance for current fine adjustment to each coil alternatively connected to resonating capacitor C. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08241550-A (JP)
Title: Magnetic head unit
Inventor: NAKAJIMA TORU
IPC: G11B15/60
Filed: 1996-03-08
Abstract: PURPOSE: To certainly guide a magnetic tape in its traveling direction by providing a positioning part for positioning the magnetic tape in its vertical direction and a guide part for guiding the magnetic tape in its traveling direction. CONSTITUTION: Positioning surfaces 5b-1 and 5C-1 , pushing-up surfaces 5b-2 and 5C-2 and upright surfaces 5b-3 and 5C-3 are extended from both side parts of a magnetic head 4 in the tape traveling direction toward the inner side, thus guiding the magnetic tape 6 in a wide range as shown by arrows L3 . Consequently, a slide contact area between a tape sliding contact surface 4a and the magnetic tape 6 is a small area, and hence secular damage to the magnetic tape 6 and falling of magnetic particles can thus be prevented.
Patent JP-H11251105-A (JP)
Title: Thick-film resistance paste and its manufacture
Inventor: FUKAYA MASASHI
IPC: H01B1/22
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a thick-film resistance paste, having high EDS characteristic (high withstand voltage pulse characteristic) and which does not contain such harmful substance as Pd, Cd, Ni, etc., for obtaining a ceramic circuit board having superior performance. SOLUTION: A film resistance paste is prepared by adding an organic vehicle, a solvent, and a dispersant to a mixture prepared by mixing raw material powder composed of glass powder and conductive material powder with the organic vehicle. The mixture is prepared for satisfying the relation, 5.5A<=B<= 10.0A (where A represents the mean specific surface area (Am<2> /g) of the raw material powder, when the minor-axis diameter of the powder is less than or equal to 5μm and the volumetric ratio (%) of the vehicle to the raw material powder is B). At the manufacturing of the paste, the raw material powder is dispersed in the organic vehicle by forcibly passing the raw material mixture through a clearances of less than or equal to 5μm in width.
Patent JP-H11249782-A (JP)
Title: Terminal equipment having plural windows, window display method and recording medium recording window display control program
Inventor: FURUICHI YOSHIO
IPC: G06F3/048
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To refer to respective windows or to enable direct operation without operating the position relation of plural windows even when these windows are overlapped. SOLUTION: When plural windows are displayed on a display part 25 and any input object window is designated out of respective windows through a designating part 21, a control part 22 judges whether the input object window is displayed while being overlapped with the other window or not. When the input object window is displayed while being overlapped with the other window, the control part 22 makes the input object window or the other window transparent through a window transparent part 24 and sets the state of enabling input and operation to the input object window.
Patent JP-H11244427-A (JP)
Title: Golf club head
Inventor: ONISHI MASATO
IPC: A63B53/04
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To improve strength by forming a golf club head of a metallic plate material at least partly formed by cross rolling by cold working, thereby forming the plate material having small anisotropy relating to tensile strength and elongation. SOLUTION: The golf club head 1 has a hollow head body 2 formed with an opening at its front and a face plate 3. The face plate 3 is formed by cross rolling by cold working using a titanium alloy as material. Then, the anisotropy of the face plate 3 relating to the tensile strength and elongation may be made smaller (the difference in the tensile strength and a difference in elongation rate in a first direction Y and a second direction X may be made smaller). Namely, the occurrence of stress concentration at the time of hitting a ball is averted and the breakage of the face plate 3 is substantially prevented.
Patent JP-S52136989-A (JP)
Title: Preparation of 5'-phosphodiesterase
Inventor: ONIYANAGI TETSUO
IPC: C12R1/645
Filed: 1976-05-10
Abstract: PURPOSE: To prepare 5'-phosphodiesterase containing no phosphatase by thermal treatment in the presence of an anionic surface active agent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57177112-A (JP)
Title: Connector of prism beam
Inventor: FURANTSU AURATSUHIAA
IPC: H01P1/00
Filed: 1982-03-30
Abstract: A prism coupler for coupling light into and out of an optical waveguide and characterized by the temperature dependency being eliminated. This is accomplished by a skillful selection of the prism angle and the prism material of a single prism or by combining two prisms of different materials whose indices of refraction and prism angles are selected to compensate for the effects of temperature on both the prism and the waveguide. Preferably, the waveguide is doped in a substrate of LiNbO3 and the prism utilizes a compound prism having a first prism consisting of LiNbO3 and a second prism of polystyrene.
Patent JP-S56150418-A (JP)
Title: Treatment of combustion exhaust gas
Inventor: MAEDA NOBUTAKA
IPC: B01D53/81
Filed: 1980-04-22
Abstract: PURPOSE: To obtain an effective and economical gas seal between zones of preheating, desorption, cooling, etc., by controlling the flow rate of exhaust gas in such a way that the pressures at the inlet and outlet of each zone are equalized in a rotary cylinder type dry desulfurizer.  
     CONSTITUTION: An exhaust gas to be desulfurized enters an inlet 10 and goes out through the packed layer of a rotary cage 1, where most of sulfur oxides are adsorbed and the exhaust gas is discharged from an outlet 11. Since the adsorptive performance of the adsorbent of an adsorption zone (a) is gradually reduced, the cage 1 is repeatedly turned in such a way that the adsorbent is trasferred in the order of preheating zone, desorption zone, and cooling zone (b) to (d), where differences in pressures are generated between the adjacent zones due to differences in the flow  rate, temperature, and composition of gas between the zones, whereby causing the gas to be  mixed. Even when the pressure at the inlet of the zone (a) of the gas to be treated, as shown by  double arrow, is made constant, the pressure at the outlet is changed. Thus, a difference in pressure between zones (b) and (a) is detected, regulating valves 33 and 34 are automatically adjusted, the pressures of the confluent point between the outgoing gas of the zone (b) and (a) by- pass pipe is changed, and the pressure differene from the outgoing gas of the zone (z) is made to  approach to zero. Thus, the flow of gas between the zones (a) and (b) is interrupted. Even  between the other zones, the same operation is conducted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54145198-A (JP)
Title: Gas sensitive element
Inventor: KATSURA MASAKI
IPC: H01L49/00
Filed: 1978-05-02
Abstract: PURPOSE: To obtain a gas sensitive element of high reliability which is not sensitive to alcohol-base gases and is highly sensitive to isobutane gas by providing a catalyst layer composed of a specified amount of Rh and P of the specific times that on the surface of a tin oxide base sensitive body.  
     CONSTITUTION: A pair of electrodes are provided on the outside peripheral surface of a tubular insulation substrate 1 and a gas sensitive body 3 composed of tin oxide base semiconductor is provided so as to cover said tubular substrate 1 and electrodes 2. Further on the surface of the gas sensitive body 3 is provided a catalyst layer 4 composed of silica, alumina or other containing 0.005 to 8 wt% of Rh and P of 1.5 to 30 times the Rh at a molar ratio. Since the catalyst layer and gas sensitive body are separated in this way, the manufacture becomes easy and the gas sensitive element for LPG which is superior in aging characteristics and has high sensitivity only to the isobutane gas may be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07256000-A (JP)
Title: Laundry monitor
Inventor: YANAGISHIMA RIYOUHEI
IPC: D06F95/00
Filed: 1994-03-24
Abstract: PURPOSE:To provide a laudry monitor which can sense alpha-ray radiating redioacitivity remaining in a work clothes or the like after washing thereof. CONSTITUTION:A laundry monitor is constituted by alpha-ray sensors 1, 2, vertical movement mechanisms 3, 4 for vertically moving the sensors, a conveyor 5 for conveying a laundry 15 to be inspected to.3 measuring position of the first sensor 1, and a conveyor 6 which is provided under the conveyor 5 in a partially overlapping relationship to receive the laundry 15 having been measured by the sensor l and delivered, by turning over the laundry 15, and which then conveys it to a measuring position of the sensor 2.
Patent JP-S61212450-A (JP)
Title: Thin fe amorphous alloy strip having large thickness and excellent toughness
Inventor: SATO SHUN
IPC: B22D11/06
Filed: 1985-03-18
Abstract: PURPOSE:To obtain a thin amorphous alloy strip which is thick, broad and has good mechanical properties by using the Fe amorphous alloy having the rupture strain in bending satisfying the specific equation. CONSTITUTION:The thin strip is produced by ejecting a molten metal onto a cooling base plate under movement and cooling quickly the molten metal. The strip has >=20mm width and >=50mum thickness. The quickly cooled thin strip has the rupture strain belonging tof in bending satisfying the equation with the free surface on the outside. In the equation, belonging tof=t/(2r-t), max. value is 1, t is the thickness of the thin strip mum, r is the bending radius at which the material ruptures when deformed by bending. The thick amorphous alloy having the excellent mechanical properties is thus obtd. The rupture and cracking of the material in the stage of forming and working an iron core are decreased when used the alloy material is used as an iron core material. The yield of the material and the working efficiency are improved.
Patent JP-H06267740-A (JP)
Title: Cryostat for superconductive magnet
Inventor: NISHIDA KOSAKU
IPC: H01F6/04
Filed: 1993-03-12
Abstract: PURPOSE:To provide a cryostat for a superconductive magnet, in which a cooling container is protected from an outside thermal effect using a simple horizontal supporting mechanism. CONSTITUTION:In a cryostat for an superconductive magnet, a cooling container 7 for cooling a superconductive magnet 6 inserted therein at an ultra-low temperature with a coolant like a liquid helium is suspended by a suspension rod and supported horizontally by using a horizontally supporting mechanism 14. In the horizontally supporting mechanism 14, a projected fitting part 15 is provided at an outer bottom part of the cooling container 7, and a pair of coil springs 16 are provided opposite to each other and horizontally in an overall unit body 2 so that each end part 16b moves toward a middle point of both these springs. A pushing part 17 that slides for pushing each side of the projected fitting part 15 with the given force is joined to this end part 16b of the spring coil 16.
Patent JP-S58169141-A (JP)
Title: Image-forming optical system in electrophotographic copying machine
Inventor: YANAGAWA NOBUYUKI
IPC: G03B27/34
Filed: 1982-03-31
Abstract: PURPOSE:To prevent the excessive increase in the uneven illuminance on the surface of a photoreceptor that arises in the stage of changing an image-forming magnification without using a movable shading device by determining the magnification so as to avoid an excessive increase in the deviation of the illuminance. CONSTITUTION:When the magnification is max. m1, the half field angle theta0 of a lens in the unmagnification stage and the half field angle theta1 at the m1 differs; as a result, the luminance S1 in the end part is lower than the luminance at the center in the luminance distribution L21 of a picture image on the surface of a photoreceptor. Conversely, when the magnification is min. m2, the luminance S2 in the end part of the image is higher than the luminance at the center in the luminance distribution L22 of the image on the photoreceptor. If the luminance on the surface 17a of the photoreceptor is set at Sm when the magnification is 1, the luminance at the center D of the image is Sm both when the magnification is m1 and when m2. The image-forming magnification (mb) is determined as mbnot equal to 1 so as to satisfy 0.8<r<1.2, more preferably r=1 if (Sm- S1¦/¦Sm-S2¦. The magnification is determined empirically or thermoretically with ease.
Patent JP-H06267830-A (JP)
Title: Manufacture of x-ray mask
Inventor: ITO TOSHIO
IPC: G03F1/22
Filed: 1993-03-12
Abstract: PURPOSE:To provide a forming method of an X-ray mask wherein the fine working of an X-ray absorber pattern is easily possible. CONSTITUTION:Resist solution wherein 1.0g of linear poly(siloxane) which has C-O-Si bond for each monometric unit and 10mg of triphenyl trifluoro methanesulfonate are dissolved is spin-coated on a W film 34 of 1.0mum in thickness which is formed on a BN film 30 via a Ti film 36. A resist film 38 of 0.3mum in thickness is formed by baking at 80 deg.C for 1 minute, and selectively irradiated with an electron beam, under the condition that the acceleration voltage is 20kV and the dose is 5mum/cm<2>. After baking at 120 deg.C for 2 minutes, development is performed. Thus an oxide film pattern 40 is formed. Next SF6 is introduced, and the W mask 34 is etched by applying the oxide film pattern 40 to an etching mask. Thereby an X-ray absorber pattern 42 is formed.
Patent JP-S63241089-A (JP)
Title: Treating agent for wet spray booth circulating water
Inventor: HAMASHIMA TAKAHARU
IPC: C09K23/52
Filed: 1987-03-10
Abstract: PURPOSE:To provide the title treating agent which is used to prevent the portion of a coating compsn. not used for coating and collected in water from adhering and solidifying in a coating system and has excellent storage stability and which comprises as main component an acid colloid soln. of a copolymer composed of urea, melamine and an aldehyde or its precondensate. CONSTITUTION:The title treating agent comprising as a main component an acid colloid soln. of at least one compd. selected from the group consisting of a copolymer (A) composed of urea, melamine and an aldehyde, a precendensate (B) of copolymer (A), an alkyl etherified copolymer (C) prepd. by alkyl etherifying a bonded methylol group of copolymer (A) and a precendensate (D) of copolymer (C). This agent has markedly improved storage stability as compared to that of an acid colloid of resin composed of melamine and an aldehyde which does not contain urea. The scum of the coating compsn. is rendered completely non-adherent in a circulating water in a wet spray booth which contains a portion of a coating compsn. not used for coating, thereby increasing the usage value of the water as a circulating water in wet spray booth and simultaneously facilitating the discharge of to scum rendered non-adherent. Therefore, advantageous effects are exhibited in the maintenance of coating facilities, increase in the operation rate, improvement in the working environment and securing of safety.
Patent JP-H07240375-A (JP)
Title: Gas feeder
Inventor: NOGUCHI OSAMU
IPC: H01L21/205
Filed: 1994-02-25
Abstract: PURPOSE:To stabilize the gas feed amount to respective gas feed destinations by stabilizing the pressure difference between the IN side and the OUT side of respective mass flow controllers within the gas feeder wherein a regulator adjusting the gas pressure is provided on the piping source; a plurality of branch pipings are provided on the OUT side; mass flow controllers are provided on respective branch pipings for gas feeding to a plurality of positions through these branch pipings. CONSTITUTION:Mass flow controllers 5a, 5b, 5c and pressure control means 6a, 6b, 6c for controlling the IN side pressure are provided on respective branch pipings 2a, 2b, 2c. The pressure control means 6a, 6b, 6c compare the outputs of the IN side with the output of the OUT side pressure sensors 7a, 7b to control the pressure controlling autoregulators 10a, 10b, 10c on the IN side of the mass flow controllers 5a, 5b, 5c corresponding to the results of comparison.
Patent JP-H06238912-A (JP)
Title: Recording device
Inventor: YOSHIKAWA HISASHI
IPC: B41J2/18
Filed: 1993-02-18
Abstract: PURPOSE:To absorb ink streamed from an ink discharge port and prevent a breakage of a device and a leak of the ink outside of the device, by providing an ink absorbing body absorbing the ink on the lower part of the ink discharge port. CONSTITUTION:An ink absorbing body 43 is fitted to the front part of a carriage 3 so that at the time of installation of a recording head 2, it is stuck to the front of the recording head 2 and positioned to the lower part of an ink discharge port 2a. In the case where ink is streamed through the ink discharge port, the ink is streamed to the lower part by running along the front of the recording head 2 and absorbed into the ink absorbing body 43. Thereby, it becomes possible to prevent leaked ink from being streamed to, for example, an electric part or a contact point, prevention of short-circuit or corrorsion becomes possible and ink flowing from the recording device can be prevented.
Patent JP-H09244104-A (JP)
Title: Finder device
Inventor: TOIZUMI YASUSHI
IPC: G03B13/10
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a finder device by which diopter is easily adjusted to enable a finder observer to easily recognize the present setting state of the adjustment of the diopter of a finder. SOLUTION: The finder device is provide with an observing optical system including an objective lens 230 and an ocular lens 231 and a visual field frame 210 which constitutes the observing optical system and is arranged in a fixed position in an optical path. An index part 215 for adjusting the position of the ocular lens 231 is arranged in the vicinity of the visual field frame. Further, the finder device is constituted so that the index part 215 is observed as a deviated double imaged, when an adjustment state is out of an optimum position and the position of the ocular lens 231 can be adjusted according to the capacity to adjust the diopter of the observer.
Patent JP-S58169003-A (JP)
Title: Dent trace checking method
Inventor: MAEHARA OSAMU
IPC: G01B7/14
Filed: 1982-03-31
Abstract: PURPOSE:To ensure the quick checking of the presence or absence of the dent trace, by detecting the presence or absence of the dent trace from the vibration in the engagement of gears having the dent trace. CONSTITUTION:The master gear and the gear to be checked are engaged and rotated by a motor. The vibration generated at this time is detected by a vibration detector 10. The detected signal is amplified 11, and thereafter sent to a filter circuit 12. A component corresponding to a characteristic frequency component accompanied by the dent is extracted. The extracted component is sent to an absolute value circuit 13, and a full wave rectified signal is formed. The signal is shaped into an envelop signal in an envelop detecting circuit 14. The amplitude level of the signal is compared 15 with a specified level, and the presence or absence of the dent trace is judged.
Patent JP-H05257158-A (JP)
Title: Liquid crystal panel for projector
IPC: H04N5/74
Filed: 1992-03-12
Abstract: PURPOSE:To miniaturize the projector by shortening the width of the base plate of a liquid crystal panel. CONSTITUTION:The base plate 1 of the liquid crystal panel is formed into a U shape and the liquid crystal panel sealed with sealing glass 2 and 3 is imposed atop the frame shape. A TAB 4 imposed with ICs 5 for driving the liquid crystal panel is so bent toward an arrow (a) as to comply with the base plate in a bent part 6 and connecting ends 9 from the ICs at one end of the TAB are connected by an anisotropic conductive adhesive film 8 to leader electrodes 10 of the liquid crystal panel. Connecting ends 11 of the ICs at the other end of the TAB are pressed to a juncture 12 provided in a leg part 7 of the base plate and are fixed and connected to a driving circuit, etc., by soldering, etc.
Patent JP-S58172728-A (JP)
Title: Clocking device for plural electronic computers
Inventor: ENDOU SHINICHI
IPC: G06F1/04
Filed: 1982-04-02
Abstract: PURPOSE:To eliminate a time difference among plural electronic computer systems even when display time is changed, by separating display time data from time data supplied to the systems. CONSTITUTION:The initial value of the 1st integration part 1 is set by time data 42 and a time setting a signal 41 from a time setting part 4 and the time based upon basic time 21 from a basic signal generation part 2 is clocked and displayed at a display part 3. Then, the transmission completion of the time data is stored in a transmission controlling part 6. At this time, when time setting is performed newly, the 2nd integration part 5 counts the contents of the integration part 1 continuously. If at least one of plural system generates a supply request after the time setting, time data from the integration part 5 is sent out. Consequently, the time supplied to the respective computer systems is unified.