baber/WOPTO huggingface dataset:
Patent JP-H04183797-A (JP)
Title: Odor-masking basic amino acid fatty acid salt composition
Inventor: KOBAYASHI TOMIO
IPC: A61K8/40
Filed: 1990-11-19
Abstract: PURPOSE:To provide the title composition capable of formulation into cosmetics, solid soaps, liquid detergents etc., giving favorable use feeling, containing specified amount of perfume(s) such as hexylcinnamic aldehyde. CONSTITUTION:The objective composition containing 0.01-5wt.% of at least one kind of perfume selected from hexylcinnamic aldehyde, benzyl aldehyde, citronellal, musk ketone, methylionone, ionone, damascone, coavone, allyl cyclohexylpropionate, benzyl acetate, amyl acetate, gamma-undecalactone, linaryl acetate, coumarin, methyl anthranilate, hexenyl acetate, isobornyl acetate, beta- naphthyl methyl ether, diphenyl ether, cineole, DL-ambrox, dodecahydrotetramethylfuran, citronellylnitrile and leaf alcohol.
Patent JP-S63167367-A (JP)
Title: Exposing device for photoengraving
Inventor: WASHISAKI YOJI
IPC: G03B27/16
Filed: 1986-12-27
Abstract: PURPOSE:To miniaturize a device by arranging a reflector forming a specific angle from a film exposing surface on a position opposed to the film exposing surface and arranging a light source on a position allowing the film exposing surface to be pracitcally vertically irradiated by the optical axis of converged light reflected by the reflector. CONSTITUTION:The reflector 4 is arranged on the position opposed to the flm exposing surface 3 so as to form 20-40 deg. angle from the exposing surface 3 and the light source 5Aa is arranged on the position allowing the exposing surface 3 to be practically vertically irradiated by the optical axis Fc2 of con verged light reflected by the reflector. Thereby, the distance between the light source 5Aa and the reflector 4 can be shortened in the face direction parallel with the exposing surface. Consequently, the exposing device for photoengraving can be miniaturized.
Patent JP-H01154124-A (JP)
Title: Active matrix substrate
Inventor: MATSUO MUTSUMI
IPC: H01L21/30
Filed: 1987-12-11
Abstract: PURPOSE:To make the superposition accuracy of patterns more uniform and to obtain large area which facilitates alignment by arranging marks in an active matrix area and also in a light shield area. CONSTITUTION:The alignment marks 8 are arranged not at the periphery, but relatively inside in the active matrix area 6 at the time of a batch exposure system, and arranged in divided areas respectively for a stepper exposure system. Further, the alignment marks 8 are positioned in the light shield area which is not viewed directly in the active matrix area 6, i.e. right below or above the area consisting of an opaque member on the active matrix substrate 1 or an opaque member on a counter substrate facing the active matrix substrate 1. Consequently, alignment even on a large-area substrate is made easy and the superposition accuracy is improved over the entire surface of the large- sized substrate and made uniform.
Patent JP-H11149000-A (JP)
Title: Energy measurement device of laser plasma soft x-ray
Inventor: NISHIMURA YASUHIKO
IPC: G21K1/06
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain an energy measurement device of soft X-ray capable of easily monitoring spectrum magnitude for every wavelength of a soft X-ray generator. SOLUTION: The device is constituted of a light source limiting slit 6 passing soft X-ray generated for irradiation on a plane focus type diffraction grating, a plane focus type diffraction grating 9 dispersing the wavelength of the soft X-ray irradiated from the light source limiting slit and plane-focusing it, and a small MCP 13 having a wavelength selection slit 12 fixed movably in the wavelength dispersing direction on the plane focus surface of the grating and receiving the wavelength-dispersed soft X-ray 10. The soft X-ray having passed the light source limiting slit and radiated to the grating is wavelength-dispersed and focused on the focus plane as line spectrum.  As small MCP(micro channel plate) having a wavelength slit on the focus plane of the grating is movably fixed in the wavelength dispersing direction, the wavelength λ, and the small MCP position X in the grating can be easily obtained using a wavelength dispersing angle β, the magnitude of line spectrum in each wavelength can be measured.
Patent JP-H05210794-A (JP)
Title: Sensor switch
Inventor: FUKUI TORU
IPC: G01D21/00
Filed: 1991-10-31
Abstract: PURPOSE:To make it possible to detect an unstable state independently of a change pattern of a measuring signal. CONSTITUTION:A signal from a pressure sensor 11 is amplified by an amplifier 12 and inputted to a CPU 14 as a measuring signal SP through an A/D converter 13. The CPU 14 is functioned as a change rate measuring means and an alarm means. The function of the change rate measuring means measures the level variable of the signal SP in each unit time. The function of the alarm means detects the balanced conditions of the signal SP based upon the variable when the level of the signal SP is included within a prescribed range and outputs an alarm signal.
Patent JP-H05129391-A (JP)
Title: Semiconductor board tester
Inventor: TAKAGI MASAYOSHI
IPC: H01L29/788
Filed: 1991-10-31
Abstract: PURPOSE:To shorten the inspection time for semiconductor substrates and simplify the processing by installing an ultraviolet erase section and a semiconductor substrate baking section in a semiconductor substrate transfer mechanism section for a semiconductor substrate testing device. CONSTITUTION:A semiconductor substrate is introduced into an ultraviolet erase section by means of a semiconductor substrate transfer device 3 where ultraviolet erasing is carried out prior to a semiconductor substrate test. Then, the semiconductor substrate is introduced into a semiconductor substrate test section 5 by means of the semiconductor substrate transfer device 3 where a first semiconductor substrate test is carried out. Then, the semiconductor substrate is introduced into a semiconductor substrate baking section 6 in its opposite direction by means of the semiconductor substrate transfer device 3. Then, the semiconductor substrate is introduced into the semiconductor substrate test section 5 by means of the semiconductor substrate transfer device 3 where a second semiconductor substrate test is carried out. Then, the semiconductor substrate is introduced into the ultraviolet erase section 4 by means of the semiconductor substrate carrier device 3 where ultraviolet erasing after the semiconductor substrate test is carried out. This construction makes it possible to shorten the inspection time for the semiconductor substrates.
Patent JP-H02160133-A (JP)
Title: Working device for spiral object
Inventor: ISHII OSAMU
IPC: B21H3/00
Filed: 1988-12-14
Abstract: PURPOSE:To work the spiral object having high product accuracy with high productivity by rolling relatively a cutting edge part in which cutting edges of prescribed width are provided in a multi-line in a spiral shape and at an equal interval and bringing it to press-contacting and cutting-in to the peripheral surface of a cylindrical object to be worked. CONSTITUTION:An object 2 to be worked consisting of a resin material of a hollow cylindrical shape, etc., is fixed and held in an installing part 3a in a state that it is allowed to pass through by a holding axis 3. On the peripheral surface of a tool axis 4 being parallel to this holding axis 3, a pair of cutting edge parts 4a, 4b are provided projectingly in a multi-line at a prescribed equal interval and a prescribed pitch. In said working device 1, by an operation of an axis feed mechanism 6 of a driving system 5, the holding axis 3 and tool axis 4 are moved in parallel in the adjacent direction, and the cutting edge parts, 4a, 4b are cut into the object to be worked 2 by a wall thickness portion. In this state, a rolling mechanism 7 is driven, and each axis 3, 4 is rolled in the reverse direction to each other. In such a way, said cutting edge parts 4a, 4b complete spiral cutting to the object to be worked 2 by a fact that the tool axis 4 makes one rotation, and a spiral object having high dimension accuracy is formed.
Patent JP-H05211248-A (JP)
Title: Semiconductor mount composite heat radiation board and its manufacture
Inventor: KAWAMOTO KENICHIRO
IPC: H01L23/14
Filed: 1992-10-28
Abstract: PURPOSE:To prevent thermal crackings and defectives due to thermal stress in the interface between both junctions and to obtain a high junction strength by unifying a die pad and the part adjacent to a plastic package each containing a specified amount of copper. CONSTITUTION:A die pad of a board is made of a Cu-W or Cu-Mo composite alloy 1 containing 5-25wt% of copper produced by melting. The part adjacent to a plastic package is prepared as a Cu-W or Cu-Mo composite alloy 2 containing 40-70wt.% of copper produced by melt dipping. Both these composite alloy parts are unified into a composite heat radiation board 4. This step reduces a difference in coefficient of thermal expansion with the board 4 in both of a junction with the chip and a junction adjacent to the plastic package.
Patent JP-H10153969-A (JP)
Title: Device which includes combined printed circuit board and integrated circuit(ic) driver and its production method
Inventor: SHII SHII CHAN
IPC: G09F9/35
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain the device, in which the thickness of the device does not exceed the thickness of the PCB(printed circuit board) and the surface is smooth, by making the outer surfaces of the PCB and the driver practically flat and providing a hollow section to the PCB to mount the driver. SOLUTION: A through hole 5 is provided on a PCB 2. When an IC driver 3 is inserted to or mounted on the hole 5 and fixed at an appropriate position, the total thickness is made equal to the thickness of the total assembly and the surface is practically made flat. Therefore, if the device 1 is mounted on the display holding device of an LCD 7 or a glass 6, the total thickness of the total assembly including the LCD 7, the PCB 2 and the driver 3 is made thinner and basically it does not exceed the thickness of the LCD 7 as a whole. Thus, a thin assembly is realized to provide the display for small items such as a mobile telephone and a pager. Thus, a small sized, light weight and compact device is made available.
Patent JP-H09162922-A (JP)
Title: Inter-network connection device
Inventor: MURONO TAKAHIRO
IPC: G06F17/30
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To speed up processing speed while a comparatively simple constitution is adopted. SOLUTION: When data of a frame from a network is inputted, plural pieces of data which are previously stored are simultaneously compared with data of the frame given from the network by using associative storage memories 32-1 to 32-n. When the results of comparison in the associative storage memories 32-1 to 32-n match, an addresses on the other associative memory in the memories 32-1 to 32-n or the network, which is to be retrieved next, is obtained. The address is set instead of the address of the previous frame and it is transmitted to the corresponding network.
Patent JP-S63162536-A (JP)
Title: Production of powdery particle of magnetic iron oxide having isotropic shape
Inventor: NAKAMURA TATSUYA
IPC: C01G49/06
Filed: 1986-12-25
Abstract: PURPOSE:To produce the title powdery particles of magnetic iron oxide having uniform grain size and high dispersibility, etc., by treating acidic suspension contg. specified beta-FeOOH particles hydrothermally and reducing produced hematite particles by heating, or oxidizing further. CONSTITUTION:beta-FeOOH particles having >=150m<2>/g specific surface area are produced by heating and hydrolyzing, etc. aq. soln. of FeCl3. Then, isotropic hematite particles having uniform grain size are produced by treating acidic suspension contg. the above described particles at <0.1mol/l concn. hydrothermally at 100-130 deg.C. Then, the hematite particles are reduced by heating in reducing gas and transformed to isotropic magnetite particles having uniform grain size. Or, the hematite particles are further oxidized, thus particles of maghemite having uniform grain size are obtd. By this method, the title powdery iron oxide particles having high coercive force and high saturation magnetization are obtd. which are suitable as a material for magnetic toner for electrostatic copy, etc.
Patent JP-2000143336-A (JP)
Title: Dielectric ceramic composition, its production and dielectric resonator and dielectric filter produced by using the composition
Inventor: KOGA HIDEKAZU
IPC: H01B3/12
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic composition having moderate dielectric constant, high no-load Q value and small temperature coefficient of resonance frequency by using Mg, Ca, Co, Ti and Sn elements at specific molar ratios. SOLUTION: The molar ratios of compositional elements Mg, Ca, Co, Ti and Sn are expressed by formula ((x), (y), (z), (s) and (n) are each a molar ratio; x+y+z=1.0; 0.87<=x<0.95; 0.05<=y<=0.09; 0<z<=0.04; 0<s<=0.10; 0.85<=n<1.00). In the case of adding CaTiO3 having positive temperature coefficient of resonance frequency to MgTiO2 having negative temperature coefficient to obtain an intermediate temperature coefficient, the lowering of Q value is presented and high Q value and small temperature coefficient are compatibilized by substituting a part of Mg and Ca with Co and adjusting the (MgCaCo)/(TiSn) molar ratio to a specific level. The temperature coefficient of dielectric coefficient and resonance frequency can be adjusted while keeping high Q value by selecting the compositional ratio of the main components.
Patent JP-H04187658-A (JP)
Title: Water-soluble pentacyclic triterpenic composition, its production and food, beverage and composition for oral cavity utilizing the same
Inventor: SUZUKI HIROSHI
IPC: A23L29/00
Filed: 1990-11-21
Abstract: PURPOSE:To obtain the subject composition, completely soluble in water and effectively usable for foods, beverages and compositions for the oral cavity by including a pentacyclic triterpenic compound holding pharmacological functions such as antitumor, antihepatitic and anticarious functions in cyclodextrins. CONSTITUTION:A water-soluble pentacyclic triterpenic composition is obtained by bringing a pentacyclic triterpenic compound (oleanols of the amyrin group or ursolic acid, hederagenin, etc., are especially preferred) having pharmacological functions into contact with cyclodextrins in the presence of water, including the pentacyclic triterpenic compound in the cyclodextrins and then converting the resultant inclusion compound into dry powder. The aforementioned composition in a homogeneously active state can be added to foods, beverages and compositions for the oral cavity. Pharmacological effects can be sufficiently held without any recognized change with time.
Patent JP-H04186853-A (JP)
Title: Manufacture of circuit
Inventor: OGASAWARA SHUICHI
IPC: H01L21/60
Filed: 1990-11-21
Abstract: PURPOSE:To stably manufacture with high precision a one-layer TAB tape whose density is higher than lead width of 50mum and lead gap of 50mum, by a method wherein, after a metal layer of a first layer is formed on the surface of insulator, a resist layer is formed in a part of the metal layer, a metal layer of a second layer is formed, the resist is eliminated, and the exposed first metal layer is melted. CONSTITUTION:After a metal layer of a first layer is formed on the surface of insulator by an electroless plating method or by an electroplating method which is successively used at need, a resist layer is formed in a part of the metal layer, and a metal layer of a second layer is formed on the metal layer where the resist layer is not formed, by an electroless plating method or an electroplating method. The resist is eliminated; the exposed first metal layer is melted by using the second metal layer as a mask and a part of insulator or the whole part of insulator which constitutes a board is melted, and the metal layers are isolated from the board. For example, on the surface of a polyimide film, the first metal layer by electroless copper plating and the second metal layer by electroplating of copper are formed. After the exposed first metal layer is dissolved and eliminated, a board modified layer is dissolved.
Patent JP-S63160568-A (JP)
Title: Juicer
Inventor: HIRAOKA MICHIO
IPC: A47J19/02
Filed: 1986-12-24
Abstract: PURPOSE:To facilitate the fitting of a squeezing cone of a juicer to a tip of a rotary shaft via an insertion tool, by tapering the top of the rotary shaft and the insertion tool. CONSTITUTION:A squeezing cone 2 of a juicer is fit to a tip 9a of a rotary shaft 9 via an insertion tool 14. The tip 9a of the rotary shaft 9 and the inner hole of the insertion tool 14 are formed in tapered forms having the same cone angle.
Patent JP-2000149682-A (JP)
Title: Holding jig for laterally protruding connector
Inventor: ITO HIDEAKI
IPC: H01B13/012
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a holding jig for a laterally protruding connector. SOLUTION: A pair of right and left connector holding parts 14A, 14B are standingly mounted on an upper surface of a substrate 13b. The holding parts 14A, 14B are provided with a U-shaped section longitudinal frame 14a with opposite surfaces opened and a lock release bar extending inner surface of the both sides of the frame 14a. When both sides of a housing Cd contained in a holder Ce are inserted within the frame 14a, the lock between a stopper of the housing Cd and a lock claw of the holder Ce is released. This causes the holder Ce to fall, and a terminal inserting surface Ca of the housing Cd will be approximately same position with the upper surface of the holder Ce, and a terminal of a wire terminal to be laterally protruded can be inserted to the surface Ca.
Patent JP-H06165181-A (JP)
Title: Monitoring camera system
Inventor: TERUI TAKASHI
IPC: H04N7/18
Filed: 1992-11-25
Abstract: PURPOSE:To obtain a monitoring camera system provided with a motion detecting function without expanding circuit size. CONSTITUTION:The activity of a subject on each position which is obtained from a video camera 11 is stored in a memory 13 and a difference between the stored activity and the activity of a current image on the same position is detected by a motion detecting circuit 15 to detect the motion of the subject. A control signal generating circuit 16 controls the recording start and end of a subject VTR or a recording time mode based upon the detected motion.
Patent JP-2001133473-A (JP)
Title: Acceleration sensor and method manufacturing the same
Inventor: BABA HIROYUKI
IPC: G01P21/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost high-performance acceleration sensor having characteristics such as desired sensitivity, resonance frequency, etc., of narrow variation width. SOLUTION: This is an acceleration sensor 10 which detects acceleration by piezoelectric element 11 fixed to a metallic vibrating board 12. Circuit configuration in which an electric resistor 24 is connected in series to the piezoelectric element 11 is formed, by connecting one electrode 11a of the piezoelectric element 11 to the base part 13 of a case, etc., electrically and making it a ground, and connecting the other electrode 11a of the piezoelectric element 11 to an insulated pin 15 struck into a connector 16 through a trimming resistor 24 fitted onto a printed board 21.
Patent JP-H04189210-A (JP)
Title: Carrying device using magnetic attraction
Inventor: MATSUI KAZUMI
IPC: B66B9/02
Filed: 1990-11-20
Abstract: PURPOSE:To carry a heavy material safely, securely and vertically at high speed by fitting iron pieces having notch parts to a belt with teeth with a predetermined space, and providing lock pins 6a to a heavy material attracting magnet, for attracting the iron pieces, so as to be energized to the projecting direction by a push spring, and inserting the lock pins into the notch parts of the iron pieces. CONSTITUTION:An arm 3a of a fastening fitting 3 is inserted to a groove of a belt 1 with teeth, and an iron piece 2 with notches is located in the opposite side surface to be fitted to the fastening fitting 3 with bolts. Notch holes 2a having a width (g) are provided in the progress direction of the central part of the iron piece 2. On the other hand, lock pins 6a, which is pushed outside by push springs 6b, are provided in both sides of a heavy material attracting magnet 5, and the lock pins 6a are attracted to the iron pieces 2 by the magnetic force of the attracting magnet 5, and while the lock pins 6a are inserted to the notch holes 2a to support a work W.
Patent JP-H01159311-A (JP)
Title: Waste gas cooler for high-service durability converter
Inventor: TAIRA HATSUO
IPC: C23C4/06
Filed: 1987-12-15
Abstract: PURPOSE:To form a waste gas cooler which is highly resistant to heat and wear by forming a thermally sprayed layer of an alloy which consists essentially of Cr, Al and Y and contains Ni, Co and Fe as base materials on the surface of the above-mentioned cooler which comes into contact with the waste gas. CONSTITUTION:The high-temp. waste gas contg. the dust generated at the time of blowing in converter operation is passed through a skirt 2, a lower hood 3 and an upper hood 4, by which the waste gas is cooled and is introduced into a dust collector 5. The thermally sprayed coating layer of the alloy which consists essentially of the Cr, Al and Y forming oxides at the service temp. (about 800 deg.C) and consisting of the balance 1 or >=2 kinds among the Ni, Co and Fe having a lower tendency to oxidation at the same temp. is formed over the entire surface or a part of the surfaces of the skirt 2 and the hoods 3, 4, which surfaces come into contact with the high-temp. waste gas. The Cr is incorporated preferably at about >=20wt.% in the alloy, the Al about >=10wt.%, and the Y about >=0.5wt.%. The balance base materials Ni, Co and Fe are incorporated into the alloy preferably at about >=50wt.%. The excellent heat resistance and wear resistance are thereby imparted to the above-mentioned cooler.
Patent JP-H04188576-A (JP)
Title: Structure of air electrode of metal-air battery
Inventor: YAMAGISHI TOSHIHIKO
IPC: H01M12/06
Filed: 1990-11-20
Abstract: PURPOSE:To heighten the current density per unitary area and enhance accord ingly the output density by using Goatex as a water repelling layer. CONSTITUTION:Pt is borne by carbon powder, which is mixed with fluoric resin in a ball mill, and the result is heated, compressed, and turned into a sheet as a catalyst layer. This sheet of catalyst layer 4 is attached by pressure to Ni mesh 3, and an adhesive is applied to that surface of Ni mesh which is free from catalyst layer attachment in the form of a line or dots, and thereto a Goatex sheet 2 is attached. Because of very large void share, the Goatex presents a good air penetrativeness, and supply of the air with high oxygen concentration to the catalyst layer and diffusion of the air with sunken partial pressure of oxygen take place quickly. This increases the efficiency of air electrode per unitary area and heightens the current density.
Patent JP-H10140224-A (JP)
Title: Lance device
Inventor: NOGAMI FUJIYA
IPC: C21C5/46
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a lance device which can easily execute the centering work and the changing work of the lance and also, can prevent the promotion of dropping and heat deformation of the lance caused by the vibration during refining operation. SOLUTION: This lance device is provided with a lance fitting angle adjusting means for changing the fitting angle of the lance by fitting the lance as radiating state to the center and ascending/descending at least two of receiving members 50-52 fitting a first - a third supporting legs 15, an oxygen supplying hole connecting part 66 and cooling water supplying and draining hole connecting parts 67, 68 for executing the seal with each end part of the oxygen supplying tube 16 and the cooling water supplying and draining tubes 17, 18 by oppositely arranged to each end part of the oxygen supplying tube 16 and the cooling water supplying and draining tubes 17, 18, and descending with the dead wt. of the lance.