baber/WOPTO huggingface dataset:
Patent JP-S61213968-A (JP)
Title: Microfilm retrieval method
Inventor: YAMATO YOICHI
IPC: G03B21/11
Filed: 1985-03-19
Abstract: PURPOSE:To reduce the number of keys and to carry out an effective retrieval by assigning longitudinal and a lateral addresses to the respective keys, and discriminating the longitudinal section and a lateral section by an operating sequence of the key. CONSTITUTION:On a keyboard 20, keys 21-28 for designating addresses of the number corresponding to other longitudinal or lateral addresses more in number are provided and to the respective keys 21-28, the longitudinal addresses A-F and the lateral addresses 1-8 are assigned with multi-functions. On the first operation of the key, the lateral addresses A-F are designated, and on the second operation of the key, the longitudinal addresses 1-8 are designated.
Patent JP-H06237952-A (JP)
Title: Absorbent material for incontinence pad
Inventor: MIZUKAMI YOSHIKATSU
IPC: D04H1/407
Filed: 1993-02-19
Abstract: PURPOSE:To provide an absorbent material for an incontinence pad which has excellent absorptivity of urine and simultaneously removes ammonia smells. CONSTITUTION:The absorbent material for the incontinence pad contains highly water absorptive fibers and/or highly water absorptive polymer and contains a polymer which has >=4pH of 0.5wt.% fine dispersion, is partially crosslinked and contains a carboxylic acid group in pure water. More preferably the absorbent material contains >=3wt.% contg. carboxylic acid group and absorbs >=700wt.% physiological salt soln. under 1 psi pressurization.
Patent JP-H03256393-A (JP)
Title: Manufacture of printed wiring board
Inventor: HIGA KAZUTOMO
IPC: G03F1/76
Filed: 1990-03-06
Abstract: PURPOSE:To form a high-accuracy resist pattern and to obtain a printed wiring board whose reliability is excellent by a method wherein a photosensitive etching resist material with which a copper foil on an insulating substrate is coated is irradiated with ultraviolet rays via a diffusion mask film formed on the surface of a mask film and the material is exposed to light. CONSTITUTION:A diffusion film 3 through which light having a wave-length suitable for hardening a photosenstive etching resist material can be transmitted is pasted, via an adhesive layer 4, on the face on the incident light side of a mask film 2 where a mask pattern 1 has been formed on the rear surface; a diffusion mask film 5 is formed. The diffusion mask film 5 is placed on a photosenstive etching resist material 8 which has been applied to the surface of a copper foil 7 on an insulating substrate 6. An acrylic sheet 9 is placed on this assembly. When a foreign body 10 exists between the diffusion mask film 5 and the acrylic sheet 9, ultraviolet rays 11 are diffused inside the diffusion film 3 and reach also the part directly under the foreign body 10. As a result, they are not shielded by the foreign body 10 and are incident on the photosensitive etching resist material 8; the material is exposed to them and a pattern can be formed.
Patent JP-H05257493-A (JP)
Title: Voice recognizing device
IPC: G10L15/28
Filed: 1992-03-13
Abstract: PURPOSE:To obtain a voice recognizing device for an unspecified speaker which can execute highly accurate reject decision. CONSTITUTION:An input voice is analyzed by a voice analyzing part 1 and an analyzed feature parameter is extracted. A feature extracting part 3 finds out a symbol sequence by continuously matching the analyzed feature parameter with a prescribed symbol registered in a symbol recognizing dictionary 2 in the time-axis direction. The symbol sequence is passed through a recognition/ reject judging part 6 in which an HMM is set up and probability of outputting of symbol sequence by the model is found out to specify a word. A function value determined by the probability and the number of frames of the input sound is compared with the reject parameter set up by a reject parameter setting part 5 in each user to judge the reject.
Patent JP-H05259686-A (JP)
Title: Electromagnetically shielding circuit board, manufacture thereof and electronic apparatus
IPC: G01F1/684
Filed: 1992-03-13
Abstract: PURPOSE:To improve radio wave resistance characteristics by eliminating propagation of an electromagnetic wave to be invaded from input/output wires of an electronic apparatus to a main circuit. CONSTITUTION:A ferrite part 3 is formed between a filter 1 and a main circuit 2 formed in a hybrid IC 4. Electromagnetic noise input to the filter 1 through input/output wires is largely attenuated by passing through the part 3 to prevent an erroneous operation of the circuit 2 in a strong electric field. Since an electromagnetically shielding part (filter 1) and the main circuit are formed on the one hybrid IC, its cost can be suppressed to a low value.
Patent JP-H11246272-A (JP)
Title: Magnesia-carbon base unshaped refractory
Inventor: ISOMURA KEIICHIRO
IPC: C04B35/66
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide magmesia-carbon base unshaped refractory superior to corrosion resistance for steel slag or spalling resistance compared to conventional one even when graphite is used. SOLUTION: In this unshaped refractory consisting essentially of magnesia and carbon, the magnesia is incorporated by 70-95 wt.% and the carbon is incorporated by 3-20 wt.% earthy graphite or the flake graphite which is treated to make a spherical shape so that an aspect ratio defined as a ratio of the minor axis of the particle to the major axis becomes 0.8-1.2.
Patent JP-H06266985-A (JP)
Title: Water leakage early discovery and alarm system
Inventor: KATO MASUMI
IPC: G08B25/04
Filed: 1993-03-16
Abstract: PURPOSE:To obtain the water leakage early discovery and alarm system of a low cost suitable to a high apartment house or an office building by receiving a leakage detecting signal from a leakage detector, and issuing a leakage alarm. CONSTITUTION:When the leakage is generated, a leakage detector 1 detects it, and transmits the leakage detection signal. A detection signal processing part receives the leakage detection signal, generates an alarm signal, and transmits it through an interphone line 4 to a monitoring part 3. When the detection signal processing part is constituted of an interphone master device 2, the interphone master device 2 receives the leakage detection signal, turns on a lamp, issues an alarm sound from a speaker, generates the alarm signal, and transmits it through the interphone line 4 to the monitoring part 3. The monitoring part 3 receives the alarm signal, and issues the leakage alarm by an alarm sound and the lamp. Thus, the leakage alarm can be issued indoor and outdoor.
Patent JP-H04272394-A (JP)
Title: Cutter bit for tunnel machine
Inventor: YAMAMOTO YOSHIHISA
IPC: E21D9/08
Filed: 1991-02-28
Abstract: PURPOSE:To obtain a cutter bit for a tunnel machine having both wear resistance and shock resistance. CONSTITUTION:A chip base material 12 of a high-flexible material is fitted to a notched recess 11 of a base material and is brazed. Chips 14 of a very hard material are buried into a large number of small holes 13 of the chip base material 12.
Patent JP-S61213317-A (JP)
Title: Vessel for vacuum degassing treatment
Inventor: ADACHI HIDEO
IPC: C21C7/10
Filed: 1985-03-18
Abstract: PURPOSE:To improve durability to a great degree by using as lining refractory material direct-bond magnesia-chrome brick having particularly high Cr2O3 content. CONSTITUTION:As firebrick for lining of vessels for vacuum degassing treatment, the direct-bond magnesia-chrome brick which preeminently excels the conventional ones in Cr2O3 content in brick, that is, 30-45wt% and has <=17% apparent porosity. In order to attain an apparent porosity of <=17%, baking at a temp. as high as >=1,700 deg.C is required.
Patent JP-H01228177-A (JP)
Title: Semiconductor variable capacitance element
Inventor: HATTORI YOSHIO
IPC: H01L29/93
Filed: 1988-03-09
Abstract: PURPOSE:To obtain a semiconductor variable capacitance element excellent in high frequency property by a method wherein a semiconductor substrate high in impurity concentration and low in resistance is provided, where a surface region low in impurity concentration is provided in a semiconductor substrate surface region in which a depletion layer capacitance is generated through an epitaxial method or the like. CONSTITUTION:A region 19 is formed on the surface of the semiconductor substrate 1 high in impurity concentration and conductivity through the intermediary of a floating electrode 3 and a thin insulating film 2 by an epitaxial method or the like, where the region 19 is lower than the semiconductor substrate 1 in impurity concentration and a depletion layer capacitance 15 is generated in the region 19 through the charges stored at the floating electrode 3. Therefore, not only the maximum width of the depletion layer can be made larger but also a substrate resistance 11 of the semiconductor substrate 1 can be restricted to a low value. By these processes, a semiconductor variable capacitance element excellent in a high frequency property can be obtained.
Patent JP-H04273763-A (JP)
Title: Film projection device
Inventor: SAIJO YASUTSUGU
IPC: G03B27/32
Filed: 1991-02-28
Abstract: PURPOSE:To select the shading position of a film holding member mounted on a film projection device and respective film positions with optimum operation feeling. CONSTITUTION:Since the inclination angle thetaB of a notch 31b in a base film N set part becoming the shading position formed in the lower holding member 12 of the film holding member 8 engaged with a roller 21 being a positioning fixing means on the side of the film projection device is set to be larger than the inclination angle thetaF of a notch 31a in respective film set parts, click feeling at the time of film positioning becomes different and selection can easily be executed.
Patent JP-H06269475-A (JP)
Title: Article for treating body fluid and their production
Inventor: IGAUE TAKAMITSU
IPC: A61F13/15
Filed: 1993-03-16
Abstract: PURPOSE:To provide an article for treating body fluid which easily inflates to a rear surface sheet side. CONSTITUTION:The article 1 for treating the body fluid consists of a liquid permeable front surface sheet 2, a rear surface sheet 3 and a liquid absorvent material 4 interposed between these two sheets 2 and 3. The rear surface sheet 3 is formed more easily stretchable than the front surface sheet 2.
Patent JP-S57171007-A (JP)
Title: Turbine nozzle
Inventor: MUKAI EIJIROU
IPC: F01D5/14
Filed: 1981-04-14
Abstract: PURPOSE:To improve the efficiency of turbine stage while keeping the blade profile loss to minimum by a method wherein the amount of change in the blade thickness of the blade profile of the turbine nozzle is rendered to be smaller near the following edge of the blade and as well as the inclination angle of the tangent line to a chamber line is rendered to be changed sharply at the downstream side. CONSTITUTION:Let L be the distance from the maximum blade thickness point to the following edge and X be the coordinate from the maximum blade thickness point toward the downstream direction both of which are taken along the chamber line C of the blade profile. Furthermore, the blade thickness at X/L= 0.5 divided by the maximum blade thickness is taken as r and the angle made by the tangent line t2 at X/L=0.3 to the chamber line C and the tangent line t1 at the following edge to the chamber line C is taken as alpha. r and alpha are set so as to fall within the following ranges, 0.25<=r<=0.4 and 15 deg.<=alpha<=30 deg.. When r and alpha are set in the ranges as mentioned above, the total nozzle loss or the sum of the blade profile loss and the secondary flow loss turns to be minimum value and the improvement of the efficiency of the turbine stage is resulted.
Patent JP-S63221704-A (JP)
Title: Piezoelectric oscillation circuit
Inventor: SHIGEMORI MIKIO
IPC: H03B5/36
Filed: 1987-03-11
Abstract: PURPOSE:To decrease the frequency fluctuation due to shock/vibration during the operation by connecting a series circuit comprising a capacitor and a resistive element to a gate or a drain of a CMOS inverter forming an oscillation loop together with a piezoelectric vibrator so as to attain fine adjustment of the oscillating frequency. CONSTITUTION:The oscillation loop is formed by a piezoelectric vibrator 1, a gate capacitor 5, a drain capacitor 6 and a CMOS inverter 2 in the piezoelectric oscillation circuit comprising the piezoelectric vibrator and the CMOS inverter oscillation circuit, and an output buffer CMOS inverter 3 and a feedback resistor 7 are connected to the loop. Then a series circuit comprising the capacitor 8 and the resistive element 9 is connected in parallel with the gate capacitor 5 for adjusting the frequency to the piezoelectric oscillation circuit. The resistive element 9 is a thick film resistive element made of RuC or RuO2 and the resistance is increased by cutting off the resistive body by means of a trimmer such as a laser trimmer or a sand trimmer so as to narrow the width of the thick film resistive element.
Patent JP-H06265841-A (JP)
Title: Production of liquid crystal display panel
Inventor: TAKAISHI MASAKATSU
IPC: G02F1/13
Filed: 1993-03-16
Abstract: PURPOSE:To make it possible to efficiently obtain a remarkable effect of the cost reduction obtd. by producing the liquid crystal display panel by using a long-sized plastic film and to produce the high-quality liquid crystal display panel. CONSTITUTION:An ITO film is continuously formed on the flexible long-sized plastic film and thereafter, markers 7 for positioning are formed in the one film edge part. The ITO film is then patterned continuously in liquid crystal display panel units, by which the orientation treated film is continuously formed. One sheet of the plastic film formed in such a manner is disconnected to the liquid crystal display panel units and is stuck continuously to another one sheet of the plastic film, by which the liquid crystal display panel film is formed. Polarizing layers are continuously formed only in the display regions and liquid crystals are continuously injected. The plastic film is then successively parted after the film is continuously inspected.
Patent JP-S61215638-A (JP)
Title: Silica-filled rubber composition
Inventor: SATO SUSUMU
IPC: C08L7/00
Filed: 1985-03-22
Abstract: PURPOSE:To increase the tensile strength at break of a rubber by improving the dispersibility of silica in rubber without detriment to its reinforcing effect on a rubber composition, by filling a rubber with a specified silica as a siliceous filler. CONSTITUTION:100pts.wt. at least one member selected from among natural and synthetic rubbers is filled with 20-100pts.wt. silica which can satisfy the following requirements as a siliceous filler. Namely, (a) a BET adsorption method specific surface area of 150-250m<2>/g, (b) a DBP absorption of 170-300ml/100g and (c) an agglomerate strength represented by the equation: agglomerate strength (DELTADBP) = DBP absorption (ml) - 24M1DBP absorption (ml), <=45ml/100g.
Patent JP-S63222468-A (JP)
Title: Substrate for amorphous silicon solar cell
Inventor: TADA KIYOSHI
IPC: H01L31/0392
Filed: 1987-03-11
Abstract: PURPOSE:To make a substrate inexpensive and to implement light weight, by forming an unfilled hole anode oxide film of a specified film pressure on at least one surface of an Al plate, and forming a ceramic film having a specified thickness on the surface of the anode oxide film. CONSTITUTION:An unfilled hole anode oxide film 3 is formed on one surface of an Al plate 2 in a substrate 1 for an a-Si solar cell to a thickness of 1-10mum. A ceramic film 4 is formed on the surface of the film 3 to a thickness of 1-10mum. Excellent electric insulation is insured between the Al plate 2 and the solar cell to be formed because of the two films of the anode oxide film 3 and the ceramic film 4. Namely, the excellent electric insulation is obtained since both films are overlapped and provided.
Patent JP-H05213076-A (JP)
Title: Tank structure of industrial vehicle
Inventor: SAITO TAKESHI
IPC: B60K15/03
Filed: 1992-02-06
Abstract: PURPOSE:To provide the tank structure of an industrial vehicle which can increase tank capacity without harming the foot spaces of getting on/off steps. CONSTITUTION:In the tank structure of an industrial vehicle at which tanks 1 are provided between the front and rear fenders 4, 5 of both side portions of a vehicle body and the 1st steps 6 for getting on/off are provided at the side surfaces of the tank 1, the plane shape of a tank 1 whose rear end portion lateral width is made approximately the same as the lateral width of a rear side fender 5 and whose front end portion lateral width is made to be a width that leaves depth necessary for the 1st step 6, is formed into an approximate trapezoidal shape that is long forward and backward. Also, the 1st step 6 of an approximate trapezoidal shape is set at the lower portion of a space formed between the side surface of a tank 1 and a front side fender 4 within the range of a vehicle width, and at the same time a tank upper surface is also used at the 2nd step 7.
Patent JP-H08254945-A (JP)
Title: Driving environment editing device for traveling simulation device
Inventor: MATSUZAWA KATSUNORI
IPC: G06T19/00
Filed: 1995-03-15
Abstract: PURPOSE: To enable editing many driving environments without employing a large scale storage device by editing whole driving environments by means of combining prestored parameters. CONSTITUTION: Scenario data being parameters stored in a scenario database 62 are selected by operating a terminal C. Next, dangerous scene data being parameters stored in a dangerous scene database 63, are selected. And selected map data being the scenario data and the dangerous scene data that mediates a dangerous scene control part 64 are read in a video creating part 65. Also, a random number generation part 66 is connected with the video creating part 65, which controls movements of other vehicles, walkers, etc., based on random numbers. And video data on scenery of city area including other vehicles, walkers, etc., are called from the video database 67 and are synthesized in a form of being displayed on the monitor 20, before inputted to a video control part 68.
Patent JP-S63222263-A (JP)
Title: Molding property tester
Inventor: SEKIGUCHI TOMONOBU
IPC: B21D33/00
Filed: 1987-03-11
Abstract: PURPOSE:To perform a molding test directly on the same molding conditions simultaneously using one sample, by making a base linked to a plurality of plugs with adjustable projection thereof movable by a cylinder piston.mechanism. CONSTITUTION:Guide columns 7 are inserted into a top die 1 provided with a plurality of circular receiving holes 3. A bottom die 10 provided with circular holes 13 corresponding to the receiving holes 3 thereof 1 is arranged right under the top die 1. Hollow plugs 15 with a ball 14 fixed at the tip thereof are inserted slidably into the circular holes 13 and the tip of adjustment screw rods 16 is fitted into the plugs 15 while the rear end thereof 16 is screwed down into a base 20. A cylinder 30 is arranged at the lower part of the bottom die 10, which 10 is fixed on the cylinder 30 with a bolt 11. Then, a piston 31 is fitted into the cylinder 30 is such a manner as to slide freely. When carrying out a test, a sheet-shaped sample is placed on the bottom die 10 while the top die 1 is fixed on a plunger B such as plug device and after the plunger is lowered, the piston 31 is lifted. The height of projection of the plugs 15 is adjusted with the screw rods 16 beforehand.
Patent JP-2000252006-A (JP)
Title: Connector cover
Inventor: KOITABASHI AKIKAZU
IPC: H01R13/58
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To select the cable drawing direction for fixation among preset plural directions by turnably pinching a cable holding member between side plates at a corner part close to a bottom plate opposite to an opening for housing a connector block, and providing a rotation preventive member for directing the cable drawing direction for fixation in a specified direction between long side plates abutting on a circular end surface of the cable holding member. SOLUTION: Holes 31 are provided in each circular end surface in both sides of a cable holding member 3 so that a cable drawing direction can be selected among directions at 0 degree, 90 degree and an intermediate degree between them in relation to the extension direction of a bottom plate. The cable holding member 3 is formed into a drum shape, and a barrel part thereof is provided with a notch for passing the cable, and a cable presser 32 is provided outward while crossing the barrel part, and the cable holding member 3 is fitted to a corner part of a back surface of a box-type connector cover.  The circular end surfaces in both sides of the cable holding member 3 is made to abut on the inside of a long side plate 2 of a cover body 1 and the inside of a long side plate 2 of the upper side, and a projection 11 of the cover body 1 and a protrusion 21 of the long side 2 and the holes 31 are engaged with each other for fixation.
Patent JP-S59182260-A (JP)
Title: Preparation of glass-fiber reinforced optical fiber
Inventor: KOMADA MITSUHARU
IPC: C03C25/10
Filed: 1983-03-30
Abstract: PURPOSE:To obtain the titled optical fiber free from micro vent, by laying a specific continuous fiber group impregnated with a resin along optical fiber longitudinally, passing it through a die so that a fiber-reinforced resin layer is formed. CONSTITUTION:The glass fiber roving (a) having 5-25mu single fiber diameter is passed through the resin bath 1 containing a thermosetting resin, impregnated with the resin in such a way that a fiber content becomes 73-83wt%, passed through the holes 21 of the porous disc 2, and distributed. It is then laid longitudinally along the optical fiber (b) which is passed through the hole 20 of the porous disc 2, passed through the die 3, and the impregnated resin is cured under heating to form the fiber-reinforced resin layer. Consequently, since side pressure action on the optical fiber in the die is made uniform, micro vent of the optical fiber can be prevented.
Patent JP-H11316078-A (JP)
Title: Food storage unit, temperature sensor mounting structure and temperature measuring method
Inventor: II YON GIRU
IPC: F25D11/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To measure the temperature in food storage chamber accurately by mounting a temperature sensor for sensing the temperature of storage chamber and controlling the driving of a cooling system on the inlet side of an evaporator constituting a part of the cooling system or on the surface of an inner container on the periphery of the evaporator. SOLUTION: A temperature sensor 34 disposed in a food storage chamber is used for keeping a constant temperature in the storage chamber 25 by controlling the driving of a compressor 27. The sensor 34 is disposed on the inlet side of an evaporator 29 where temperature variation incident to on/off operation of the compressor 27 progresses at highest rate. Inlet side of evaporator 29 means a specified length from a part where refrigerant begins to flow from a condenser 28 through an expansion valve to the evaporator 29 side. With reference to a first pipe 29a arranged on the periphery of an inner container 24, the evaporator 29 is disposed at the first pipe 29a or closely thereto. Outside of the part where an evaporator pipe is disposed is also included.