baber/WOPTO huggingface dataset:
Patent JP-H0772809-A (JP)
Title: Microlens array sheet for liquid crystal display and liquid crystal display using the same
Inventor: SUZUKI MOTOYUKI
IPC: G09F9/35
Filed: 1993-09-02
Abstract: PURPOSE:To obtain a wide visual field angle by forming the bases of the first material layer parts of unit microlenses as a plane and the front surfaces thereof as a projecting surface and forming the front surfaces of the first material layer parts between light shielding walls of the width decreasing from the bases toward the front surfaces. CONSTITUTION:The striped light shielding walls 2 are disposed on a transparent plastic substrate 1 and further, the semicircular unit microlenses 3 consisting of transparent plastic and having a semicircular shape are arranged thereon. The surface to be arranged with the unit microlenses is the surface 4 of the plastic substrate 1 formed with the light shielding walls 2 and the rugged surface is the surface 5 of the semicircular lens groups. The first material layer is a plastic layer 6 forming the semicircular lenses. The light shielding walls 2 are disposed in the optical paths of the reflected light which is incident external light and is emitted again in this constitution and, therefore, the reflection of the external light on the rugged surface is suppressed and the degradation in the contrast into is suppressed. The rays of the angle not exceeding the critical visual field angle are thus observed and the visual field angle is expanded.
Patent JP-2000071418-A (JP)
Title: Method and device for screen printing
Inventor: YANAGISAWA YOSHIHIRO
IPC: H05K3/12
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide method and device for screen printing, capable of printing a pattern of ink on a matter to be printed, such as a substrate or the like, with a high accuracy just as the original size of a printing pattern set on a screen plate and, further, capable of removing the bleed of ink, which becomes a problem in contact printing, or surely avoiding lack of a printing pattern. SOLUTION: The method of screen printing is constituted of a contact process, moving relatively a screen plate 3, arranged on a matter to be printed, so that a relative distance is brought into zero substantially, and an irradiating process, irradiating beams of light or thermal beams for curing against negative type photosensitive curing ink or photosensitive curing ink, applied on the area of a printing pattern 4 on the screen plate 3 through the predetermined printing pattern 4, or against bleeding ink together with the printing ink.
Patent JP-S61121464-A (JP)
Title: Semiconductor device
Inventor: NAGAKUBO YOSHIHIDE
IPC: H01L21/822
Filed: 1984-11-19
Abstract: PURPOSE:To lessen the area needed for a contact of the high-resistance element with the low-resistance wiring and to enable to enhance the integration degree by a method wherein both ends of the high-resistance element are connected with the other low-resistance wiring at its surface vertical to the main surface of the semiconductor substrate. CONSTITUTION:A field oxide film 22 for element isolation is selectively formed on the main surface of a P-type silicon substrate 21, and after that, an N<+> type diffusion layer wiring layer 23 is formed by ion-implanting arsenic ions. Then, after a photo resist 24 is formed, an etching is selectively performed on a part of the N<+> type diffusion layer wiring layer 23 deeper than the junction depth using the photo resist 24 as a mask, the part thereof is removed and a groove 25 having a width (d) is formed. After the photo resist 24 is removed, a polycrystalline silicon film 26 consisting of a material for high-resistance element is deposited on the whole surface in a film thickness of half or more of the width (d) of the groove 25. Then, by performing an etchback on the whole surface as deeper as a component equivalent to the film thickness of the polycrystalline silicon film 26, a high-resistance element 27 consisting of a polycrystalline silicon film is formed only in the interior of the groove 25. By this method, the planar area needed for a contact of the high-resistance element with the low-resistance wiring is eliminated and the integration degree of the semiconductor device can be made to significantly improve.
Patent JP-S63152359-A (JP)
Inventor: DEIBITSUDO SHII HOOUERU
IPC: C07D403/12
Filed: 1987-09-30
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-H0696390-A (JP)
Title: Display method of navigation system for automobile
Inventor: FURUYA MASATOSHI
IPC: G08G1/0969
Filed: 1992-09-14
Abstract: PURPOSE:To simply transmit a simple map of an expressway, information on road guidance indications, a road shape, etc., of confluence or branching at need on the basis of automobile position information when a man specifies an expressway travel. CONSTITUTION:When the travel on the expressway is specified, a feature point specifying means 103 specifies a feature point 12 on the basis of the automobile position information 11 of an automobile position detecting means 102. Then a stored information taking-out means 104 takes a map 13 and data 14 regarding the feature point 12 from a storage device on the basis of the specified feature point 12. Then a display data calculating means 105 calculates the distance to the feature point 12 and arrival time 15 from the taken-out data 14 regarding the feature point 12 and the automobile position information 11 and they are inputted to an image generation means 106 together with the map 13 regarding the feature point 12 and automobile position information 11 to compose a display image 16, which is sent to a display device 107.
Patent JP-S6398634-A (JP)
Title: Manufacture of liquid crystal display device
Inventor: HASEGAWA SATOSHI
IPC: G02F1/1339
Filed: 1986-10-15
Abstract: PURPOSE:To obtain an always uniform thickness of a liquid crystal layer having spacers fixed uniformly and having small bulk density by using a process for arranging the spacers consisting of at least a stage for mixing the spacers with a photosensitive resin and coating the resin, a stage for patterning the photosensitive resin to a predetermined shape, and a stage for calcining and fixing. CONSTITUTION:A negative resist 3 prepd. by mixing glass fibers 4 having a diameter nearly equal to the thickness of the liquid crystal layer part is coated with a roll coater on a soda lime glass substrate 1 provided with a transparent electrode 2 patterned to a predetermined shape by the photolithographic method. Then, the negative resist 3 is exposed using a photomask 5 which has been used in the patterning stage of the transparent electrode 2, and the resist is developed. By calcining the resist thereafter, the glass fiber 4 is fixed on the soda lime glass substrate 1 by the negative resist 3. By this method, the glass fiber 4 is formed uniformly on the soda lime glass substrate 1 without forming cluster, and a liquid crystal layer having always uniform thickness is obtd.
Patent JP-2001064692-A (JP)
Title: Liquid washing agent composition
Inventor: SHIRONO MINORU
IPC: C11D10/02
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid washing agent composition which can satisfy basic performances such as foamability, washability and use touch and has excellent appearance, good safety and good stability, by compounding a washing agent composition containing a surfactant and water with a specific amount of an inorganic colored pigment. SOLUTION: This liquid washing agent composition contains 5 to 55 wt.% of a surfactant and 35 to 90 wt.% of water. Therein, 0.0001 to 0.1 wt.% of an inorganic colored pigment is further compounded. The surfactant is preferably an anionic surfactant, especially a higher fatty acid salt. The higher fatty acid includes fatty acid mixtures obtained by the conventional high pressure hydrolysis method of animal oils or fats such as tallow or mutton tallow, vegetable oils or fats such as coconut oil, palm kernel oil, soybean oil, olive oil or cotton seed oil, or the like, and lauric acid, myristic acid and palmitic acid obtained by separating and purifying the fatty acid mixture. The inorganic colored pigment includes indigo, ultramarine, red iron oxide, yellow iron oxide, chromium oxide, and chromium hydroxide.
Patent JP-H07105105-A (JP)
Title: Handwriting input conference system
Inventor: FUJIOKA HIDEKI
IPC: G06F3/0484
Filed: 1993-09-30
Abstract: PURPOSE:To enable a conference attendant to easily grasp the progress state of conference by displaying private handwriting information of individuals and common handwriting information that the conference attendants share in the same window at the same time. CONSTITUTION:The handwriting input conference system in which enables a simultaneous communication with plural parties is available and which uses a handwriting input display terminal equipment 1 where a multiwindow display can be made, displays the common information that the conference attendants share and the private handwriting information of the individuals in one window distinctively. Namely, each conference attendant starts a conference advance program on a terminal equipment 1 and registers his or her name by using a pen 13. At this time, a conference attendant who selects the color and density of the handwriting information inputs respective utterance items or private memo information as to proceedings items in the window into the window on the terminal device 1 by using the pen 13, and instructed to register them as the common information by encircling the inputted information with the pen 13 when the input information is converted into the common information.
Patent JP-S61124483-A (JP)
Inventor: MIYAKE TATSUO
IPC: B66B9/04
Filed: 1984-11-20
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-H1090822-A (JP)
Title: Photographic oil-in-water dispersion liquid and silver halide photographic sensitive material
Inventor: NISHIJIMA TOYOKI
IPC: G03C1/34
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a photographic oil-in-water dispersion liquid small in coating trouble even after long-time storage by incorporating a specified compound and specifying the content of an organic solvent low in boiling point or to a less content. SOLUTION: This dispersion liquid contains the compound represented by the formula and the content of the low-boiling point solvent is regulated to <=2weight%. In the formula, each of R1 and R2 is an alkyl group necessary to combine with each other to form a 4-7-membered optionally substituted and optionally partiaily unsaturated ring but not a benzenering, preferably, 5-membered ring; and R3 is an H atom or an alkyl group, preferably, 1-8C alkyl group, embodied by methyl, ethyl, isopropyl, butyl, t-amyl, hexyl, cyclohexyl, 2-ethylhexyl group and the like.
Patent JP-H0561139-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TAKAMUKAI YASUHIKO
IPC: G03C1/06
Filed: 1991-08-30
Abstract: PURPOSE:To obtain a black-and pi white image as high in contrast >=8 in gamma by incorporating a hydrazine derivative in a silver halide emulsion or its adjacent layer and curing at least one of these layers with a specified compound. CONSTITUTION:At least one of the silver halide emulsion layer or its adjacent layers contains the hydrazine derivative and at least one of them is cured with the compound represented by formulae I and II and this photosensitive material is processed with a developing solution of PH<=11.0. In formulae I and II, each of R1 and R2 is alkyl, aryl, or the like, or an atomic group necessary to form a piperidine or morpholine ring; R3 is H or alkyl; R4 is methylene or ethylene or the like; M<+> is an alkali metal cation; X<-> is an anion: each of Z1 and Z2 is alkyl or alkylidene or the like or an atomic group necessary to form a 5- or 6-membered aromatic hetero ring; Y is is aryl or the like; X is an 0 atom or the like; R is alkyl or the like; and each of m and n is 0 or 1.
Patent JP-H1180272-A (JP)
Title: Production of saponified material of ethylene-vinyl acetate copolymer
Inventor: ONO HIDEMOTO
IPC: C08F8/12
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for EVOH production in which the polymerization rate for a copolymerization of ethylene and vinyl acetate is fast, and by saponifying the obtained EVA, the prepared EVOH has a good thermal stability and a suppressed coloring. SOLUTION: An ethylene-vinyl acetate copolymer is obtained by copolymerizing ethylene and vinyl acetate using a peroxydicarbonate of the formula (wherein R stands for a 6-12C unsubstituted cycloalkyl group or a 12-16C alkyl group) as the polymerization initiator. A saponified material of the ethylene-vinyl acetate copolymer is obtained by saponifying the ethylene- vinyl acetate copolymer in methanol in the presence of a catalyst.
Patent JP-H0663870-A (JP)
Title: Rotary grinding wheel disk and its manufacture
Inventor: SHIMIZU YOZO
IPC: B24D7/00
Filed: 1992-08-21
Abstract: PURPOSE:To remove burrs and scraps on the cut surfaces of an iron material by providing multiple recesses of rotary grinding wheel mold products at random on the side surfaces of the rotary grinding wheel disks. CONSTITUTION:After rotary grinding wheel mold products 2 and 2' are molded by male and female metal molds, they are overlapped and put in a burning furnace to heat for solidification. In this case, plates 5 with multiple protrusions on their flat surfaces at random are inserted between the overlapped rotary grinding wheel mold products 2 and 2'. Next, the rotary grinding wheel mold products 2 and 2' are recessed by the self-weight action of the rotary grinding wheel mold products 2 and 2' and the plates with multiple protrusions on their flat surfaces at random in the overlapped process and also by the protrusions 4 and 4' of the plates 5 with multiple protrusions on their surfaces at random due to baking and variation in volume by heating.
Patent JP-S60141820-A (JP)
Title: Heating device by alternate ejection of hot air
Inventor: HIDA KAZUNARI
IPC: C21D9/08
Filed: 1983-12-28
Abstract: PURPOSE:To heat uniformly many long-sized steel pipes, etc. and to prevent thermal warpage in the stage of subjecting the stel pipes to a heating treatment in a heating furnace by ejecting alternately hot air for heating from above and below. CONSTITUTION:Long-sized materials (m) to be heated such as many steel pipes and steel bars are passed by an endless chain conveyor 2a through the inside of a heating furnace. Plural upper ducts 3 and lower ducts 4 are disposed in the furnace 1. A going duct 5 having an upper going duct 5a and a lower going duct 5b is connected to a hot air generator 7. A blower 8 for circulation and a duct 9 for recirculation are connected to a returning duct 6. The hot air from the generator 7 enters first the duct 5a, then the upper ducts 3. The hot air is ejected from the many nozzles 3a to heat the steel pipes (m) and thereafter the hot air flows through the nozzles 4a of the lower ducts 4 and the duct 5a into the blower 8 and is again fed to the generator 7. The hot air is then ejected upward from below reverse from the above-mentioned method by changing over of the dampers in the respective ducts and such ejection is alternately changed over, by which the pipes (m) are uniformly heated.
Patent JP-H04125521-A (JP)
Title: Production of liquid crystal display device
Inventor: ETORI HIDEKI
IPC: G02F1/1337
Filed: 1990-09-18
Abstract: PURPOSE:To obtain the orientation slightly inclined in a specified direction from a perpendicular direction uniformly over the entire surface of a large screen with high productivity by applying polyamic acid solns. on respective substrates, then subjecting the coatings to imidization treatments dividedly to two stages and executing rubbing operations during this time. CONSTITUTION:The raw materials (polyamic acid solns.) of the oriented films 15A, 15B of polyimide exhibiting perpendicular orientation are applied on the glass substrates 11A, 11B formed with patterned transparent electrodes 13A, 13B and are dried. The imidization rate of the thin films of the polyamic acid formed in such a manner is thereafter increased by the 1st imidization (imidization I). These oriented films are then subjected to the rubbing operations. The imidization rate of the oriented films is again increased by the 2nd imidization II after the rubbing operations to complete the formation of the oriented films. The imidization treatments I, II for improving such imidization rate are generally executed by heating. The pretilt angle decreased by the rubbing operations is restored by the 2nd imidization and the high pretilt angle (>88 deg.), namely, the angle of inclination of liquid crystal molecules is decreased.
Patent JP-S60139571-A (JP)
Title: Power steering device
Inventor: NAKAMURA KIYOUICHI
IPC: B62D6/02
Filed: 1983-12-27
Abstract: PURPOSE:To increase a degree of assist force, by installing a first actuator to be directly fed with a fluid from a servo valve and a second actuator which operates via a directional control valve (selector) actuating the fluid out of the servo valve according to a state of operation, in case of a power steering device. CONSTITUTION:When a directional control valve 60 is moved to the right by a solenoid 62, a pipe line 15a is connected to its counterpart 16a while a pipe line 15b to its counterpart 16b, respectively by means of a valve element 61a. When right steering force is added to a steering wheel 17, assist force is produced by a first actuator, and simultaneously rising oil pressure inside a first control chamber is transmitted to a first cylinder 74 of a power cylinder 70 by way of a first output port 4, these pipe lines 15a, 16b and a first cylinder port 76. And, dropped oil pressure inside a second control chamber is transmitted to a second cylinder chamber 75 likewise, so that such assist force that pushes a piston 72 to a right direction together with a piston rod 73 is produced.
Patent JP-H0691248-A (JP)
Title: Garbage treatment device
Inventor: NISHIDA HIROSHI
IPC: F26B9/06
Filed: 1992-09-16
Abstract: PURPOSE:To provide a garbage treatment device suppressed in the generation of an offensive smell by simple control and capable of being arranged indoors. CONSTITUTION:A garbage treatment device is equipped with a drying chamber 1 receiving garbage to dry the same, a fan 6 and a heater 5 as a means drying the garbage in the drying chamber 1, the catalyst 9 deodorizing the offensive smell emitted from the drying chamber 1 and a catalyst heater 8, and the temp. control of the catalyst 9 for enhancing deodorizing effect and the control of the quantity of heat applied to garbage for the sake of suppressing the generation of an offensive smell are performed.
Patent JP-H02167237-A (JP)
Title: Production of 1-(alkyl or alkenyl)-6'-methylnaphthalene
Inventor: KIDA KOICHI
IPC: C07C29/145
Filed: 1989-09-25
Abstract: PURPOSE:To produce the subject compound having high purity and free from isomers on an industrial scale at a low cost from starting raw materials consisting of an alkyIbenzene, n-butene and carbon monoxide using 3-4 steps via a p-alkylphenyl-sec-butyl ketone. CONSTITUTION:The objective 2-(2-3C alkyl or alkenyl)-6-methylnaphthalene useful as a raw material for a high-performance polyester is produced in high purity at a low cost using inexpensive raw materials and catalysts by (1) an acylation step to selectively synthesize p-(2-3C alkyl)phenyl-sec-butyl ketone from an alkylbenzene having one 2-3C alkyl group, n-butene and carbon monoxide, (2) a hydrogenation step to hydrogenate the carbonyl group of the ketone and (3) a cyclizing dehydrogenation step or dehydration and cyclizing dehydrogenation steps to perform the cyclizing dehydrogenation of the p-alkylphenyl-sec- butyl carbinol synthesized by the step 2 optionally after dehydration.
Patent JP-S60135325-A (JP)
Title: Automatic differential lock device of car in traveling
Inventor: NAKAMURA NORIMI
IPC: B60K23/04
Filed: 1983-12-24
Abstract: PURPOSE:To enable differential locking to be effected before a car slips by automatically operating a differential lock mechanism for stopping differential rotation of car wheels when a detected steering angle is less than a prescribed one and a detected inclination angle is more than a prescribed one. CONSTITUTION:An inclination sensor 21 detects vertical movement changes of right and left ends of a float in response to the inclination of a car while the floats 28 being made to float on a surface of fluid 27 encapsulated on the lower part of a case 26, by means of a pair of right and left proximity switches 29, 29, and thereby the sensor detects whether an inclination more than a prescribed angle + or -phi3 occurs. A solenoid valve 19 is operated for automatic differential locking only when a detected steering angle phi1 is less than a prescribed angle + or -phi0 corresponding to a region where the car goes straight on, and a detected inclination angle phi2 >S more than said prescribed angle + or -phi3, namely either one of output signals P2, P2 of the proximity switches 29, 29 is turned on.
Patent JP-H1181642-A (JP)
Title: Vibration-proof rubber
Inventor: SHIMAZAKI TOSHIYA
IPC: E04F15/18
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a vibration-proof rubber capable of obtaining an excellent vibrationproof effect against the impact force from a floor board. SOLUTION: This vibration-proof rubber is provided with a disk-like upper face section 2 directly or indirectly fixed to a floor board and a disk-like lower face section 3 provided in parallel with the upper face section 2 and grounded on a floor foundation bed, and the lower face section 3 has a horizontal projected area larger than that of the upper face section 2. A spherical body 4 partially notched on the upper face section 2 side and the lower face section 3 side in the diameter direction is formed between the upper face section 2 and the lower face section 3, and four ribs 5 capable of bucking formed from the side face end 2a of the upper face section 2 and the side face end 3a of the lower face section 3 are provided at uniform intervals against the spherical body 4 on the side face of the spherical body 4.  The vibration-proof rubber has multiple spring actions including a region where the buckling of the spherical body 4 reinforced by the ribs 5 rarely occurs in the initial stage, an impact absorbing region by the buckling of the spherical body 4 in the intermediate stage, and a region where the buckling of the spherical body 4 rarely occurs in the later stage against the impact force from the floor board, and it can have a nonlinear spring characteristic.
Patent JP-2001065676-A (JP)
Title: Change gear ratio adjusting method for toroidal type continuously variable transmission
Inventor: SAKAI HIROMASA
IPC: F16H15/38
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To restrict the dispersion of change gear ratio due to the dispersion of assembling accuracy and machining accuracy of a toroidal type continuously variable transmission. SOLUTION: This toroidal type continuously variable transmission performs the feedback of the real change gear ratio with a precess cam provided with an inclination for normal control to be used for the normal gear shift control and an inclination for preventing collision formed in both sides of the inclination for normal control and formed into a steep incline. In the transmission, a step motor is adjusted so that the angle θ of tilting rotation exists within the predetermined range at a position fed by a face value αfrom the most Lo command position toward the Hi side.