baber/WOPTO huggingface dataset:
Patent JP-S6068005-A (JP)
Title: Process for treating aqueous polymer dispersion using ultrafiltration membrane
Inventor: TSUGAYA HITOSHI
IPC: B01D61/14
Filed: 1983-09-26
Abstract: PURPOSE:To perform purification of aq. polymer dispersion contg. impurities such as surface active agent, polymerization initiator, unreacted monomer, low molecular by-products, and inorganic ions, etc. by treating with ultrafiltration membrane effectively. CONSTITUTION:Separation of aq. polymer dispersion such as dispersion of vinyl polymer obtd. by polymn. or copolymn. of one or >=two kinds of monomer and having >=15mV absolute value of zeta potential measured by electrophoretic method is possible by using ultrafiltration membrane. Preferred material for the ultrafiltration membrane is one having 500-500,000 fractionated molecular weight. Suitable material for the membrane is polysulphone type polymer, cellulosic polymer such as cellulose acetate, cellulose nitrate, etc., acrylic polymer such as polyacrylate or its copolymer, aliphatic or aromatic polyamide such as nylon, and polyimide type polymer, etc.
Patent JP-S6069601-A (JP)
Title: Filter array for solid-state color camera
Inventor: TAKEMURA HIROO
IPC: H04N9/07
Filed: 1983-09-27
Abstract: PURPOSE:To improve light transmittivity and to obtain a sharp color image without disturbing a luminance signal by constituting color filters in such a way that the specific color light component of an array arranged checkerwise with three color filters of red, green and blue for a solid-state image pickup device is not thoroughly shut off. CONSTITUTION:A color filter array 52 for a color camera for which one solid- state image pickup device such as a CCD is used is constituted by arranging repeatedly four rows consisting of the 1st and 2nd rows arranged alternately with transparent filters W and green filters G' and the 3rd and 4th rows arranged alternately with yellow filters Ye' and cyan filters Cy' as a period and arranging 492X380 pieces of filters. The respective color filters G', Cy', Ye' are provided with such transmittivities as shown in the figure so as to avoid through shut off of the other color light components. The sharp color image which has good resolution and by which a luminance light Y is not disturbed is thus obtd. by using the specific circuit constitution.
Patent JP-H1126542-A (JP)
Title: Carrier accommodator
Inventor: KAWAMOTO TAKEYOSHI
IPC: H01L21/68
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a carrier accommodator, which not only prevents natural oxide film growth and contamination on a wafer surface caused at the time of conveying wafers between steps and maintains a degree of purity of the wafer surface, but also contrives miniaturization and cost reduction of the device. SOLUTION: This device comprises a carrier accommodating casing 2, a partition chamber 3, and a working rubber globe 4. Thereby, a partition door 30 of the partition chamber 3 is opened, and the empty carrier accommodating casing 2 enters the partition chamber 3. The inside of the partition chamber 3 is formed as the atmosphere of nitrogen gas by a nitrogen introduction mechanism 32. Thereafter, a partition door 31 on a side of a semiconductor manufacturing equipment 100 is opened, and a carrier 102 containing a processed wafer 101 enters in the carrier accommodating casing 2 by using the working rubber globe 4, and its lid is closed. Thereby, the partition door 30 is opened, and the entire carrier accommodating casing 2 containing the wafer 101 can be conveyed to the following step.
Patent JP-H0342810-A (JP)
Title: Pulse transformer
Inventor: OKAMURA KATSUYA
IPC: H01F30/00
Filed: 1989-07-11
Abstract: PURPOSE:To obtain a pulse transformer for achieving a compact and high-frequency pulse by constituting the winding of the transformer using a coaxial cable and by dividing the outer side conductor of this coaxial cable equally and connecting in parallel for forming a primary winding. CONSTITUTION:A coaxial cable 30 where an outer-side conductor 31 and a central conductor 32 are insulated by polyethylene vinyl is wound around a core 20 and the outer-side conductor 31 is cut off at 1/2 the total winding. This cut-off outer-side conductor 31 is connected in parallel, a winding-start side and winding-end side are set to a (u) and (v) terminals, respectively, which are connected to a pulse power supply 40. If current flowing from this pulse power supply 40 to the terminals (u) and (v) is set to I1, current which flows to the outer-side conductor 31 becomes I1/2 so that apparent primary winding becomes the same as a secondary winding but the actual ratio of winding becomes 1:2, which is a boost-type transformer.
Patent JP-H0227403-A (JP)
Title: Sequence controller
Inventor: INAMORI MICHIHIRO
IPC: G05B19/05
Filed: 1988-07-15
Abstract: PURPOSE:To see the contents of a program and to investigate the function of a program with an end user by setting passwords corresponding to plural respective types of moves and opening a part of the passwords even to the end user. CONSTITUTION:The title controller provides a password setting part 6 to set plural passwords, a password input part 8 to input the password from an external part and a password deciding part 7 to select respective types of the mode in accordance with the password when the password inputted from the external part and the password set at the password setting part 6 are coincident. Consequently, when the password is changed, since various modes can be set, it can be prevented that the third party freely confirms an action, steals the secret of the program and the program is erroneously rewritten. Thus, at the range which is permitted to the person to permit the operation, the confirmation of the action, the displaying of the contents of the end the rewriting of the program can be executed.
Patent JP-H0838590-A (JP)
Title: Organism-origin prosthtic cardiac valve having high resistance to calcification
Inventor: KIN EIKA
IPC: A61L27/34
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To allow usage for a long time and reduce its calcification by convalent-bonding in a specific manner anion hydrophilic polymer which can be shown in a specific formula to tissues selected from a group of porcine aorta valve and bovine heart sac. SOLUTION: An anion hydrophilic polymer which can be shown in a formula is convalent-bonded to tissues selected from a group of porcine aorta valves and bovine heart sac by way of X in the formula; X in the formula represents amino radical or aldehyde radical; R represents polyoxyethylene (ethylene oxide) radical (POE), or POE containing group, for example, -PEO-C3 H2 or -C3 H6 -CH =N-PEO-C3 H6 -; Y represents hydrogen atom or Na; R represents molecular weight of 100-20000. In this composition, the tissue material is bonded to sulphonated polyethylene oxides; thus resistance to calcination is enhanced allowing for a long-time use.
Patent JP-S6421844-A (JP)
Title: Manufacture of color cathode-ray
Inventor: YAMAZAKI KOJI
IPC: H01J9/20
Filed: 1987-07-16
Abstract: PURPOSE:To enable a reflection reducing process having an excellent optical property to be performed by selecting the particle diameter of silica, the bore diameter of a nozzle, the bore diameter of an air injection port, the fluid pressure and the air pressure from among their prescribed ranges respectively at the time of producing unevenness of the surface of a panel by injecting a silica solution onto the surface thereof. CONSTITUTION:A silica solution using alcohol as a solvent is injected to form unevenness on the surface of the panel of a color-picture tube. The particle diameter of silica to be formed at this time is set at 20-40mum. A binary fluid fine-spray type nozzle is used. Since the diameter of the particle of silica depends on the bore diameter of a fluid injection port, the bore diameter thereof is made 0.2-0.6mm long, and the bore diameter of an air injection port is selected from 0.8-1.2 mm. In addition, since the fluid pressure and the distance between the surface of the panel and a nozzle have influence on obtaining a prescribed particle diameter, the fluid pressure is set at 0.5kg/cm<2> or less, and the air pressure at 3-4kg/cm<2> respectively so that the scattering of the particle diameters is reduced. By virtue of this constitution, the unevenness shape is obtained from a uniform and fine particle diameter, and a reflection reducing process having an excellent optical property can be performed.
Patent JP-H08367-A (JP)
Title: Movable storage furniture
Inventor: MATSUMOTO HARUO
IPC: A47B49/00
Filed: 1994-06-23
Abstract: PURPOSE:To improve travel stability, appearance and efficiency for storage by jointing a storage body to an upper rail positioned behind via a guide mechanism fitted to the back of the body. CONSTITUTION:Loop type upper and lower rails 1 and 2 are fixed with a frame 3, and the upper rail 1 is formed to have a smaller diameter than the lower rail 2. Storage bodies 4 are mounted on the rails 1 and 2 via guide mechanisms 5 fitted to the upper and lower sections thereof, and jointed to each other by means of a joint members 6, so as to be capable of traveling. Also, the guide mechanisms 5 laid on the upper rear sides of the bodies 4 are so constituted as to have guide rollers clamping the upper rail 1 from both sides. The upper rail 1 is also positioned at the rear side of the bodies 4. Furthermore, the guide mechanisms 5 fitted to the lower sections of the bodies 4 have a floor roller and a guide roller on a casing. According to this construction, the storage bodies 4 can travel along the upper and lower rails 1 and 2. Also, as no rail is laid above the bodies 4 and open space is formed, articles can be stored or taken out without any hindrance.
Patent JP-S6238457-A (JP)
Title: Method for developing resist
Inventor: MIYABE SUSUMU
IPC: G03F7/30
Filed: 1985-08-14
Abstract: PURPOSE:To form a resist pattern having sharp edge by immersing a substrate in a developer, applying ultrasonic waves to the substrate for a prescribed time and swinging the substrate until it is taken out of the developer. CONSTITUTION:Ultrasonic waves are applied to each substrate 1 having a resist from an ultrasonic generator 3 during development and the substrate 1 is swung with a swinging device 4. When ultrasonic waves are applied in the latter stage of development, the cured part of the resist is stripped, so ultrasonic waves are preferably applied for the first half of the required developing time. Thus, the uncured part can be removed nearly perfectly without stripping the cured part, and a resist pattern having sharp edges can be formed.
Patent JP-H0925161-A (JP)
Title: Zinc oxide-base ceramic composition and its production
Inventor: IGA ATSUSHI
IPC: C04B35/453
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a zinc oxide-base ceramic capable of forming a zinc oxide varistor for low and high-temp. use excellent in electrical characteristic and reliability on the DC load and surge by low-temp. sintering in high yield. SOLUTION: The mixed powder of bismuth oxide, titanium oxide, antimony oxide, chromium oxide and boron oxide is heat-treated at 500 deg.C for 1hr and pulverized. The obtained powder is mixed with zinc oxide powder, cobalt oxide powder and manganese dioxide powder and crushed. The mixed powder is compacted into a disk, and the green compact is kept at 950 deg.C for 2hr to obtain a sintered compact 11. An aluminum layer is formed on both sides of the sintered compact 11, copper is thermally sprayed thereon to form an electrode 12, a lead wire 13 is attached to the electrode, and the sintered compact except the lead wire is coated with a resin to obtain a zinc oxide varistor.
Patent JP-2000012414-A (JP)
Title: Production system for semiconductor device production
Inventor: FUKUDA ETSUO
IPC: G06Q50/00
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To speedily change processing conditions, even in the case of changing the processing conditions of all the lots or changing the processing conditions for each or by each several lots in a production system for producing a semiconductor device to manage the advancement of processes for the unit of a lot. SOLUTION: An arrangement 11 of processes and a processing condition 12 are defined for one article type 1, only an arrangement 13 (1-n) of processes is defined to plural lots 3 (1-n) allocated to the article type 1, and the processing condition defined to the article type 1 or processing condition defined while being related to the process to become a change object, is defined as a processing condition for each lot.
Patent JP-S6238554-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MATSUOKA HIDETOSHI
IPC: G11B15/665
Filed: 1985-08-14
Abstract: PURPOSE:To hold the state where lid lock is being released, by providing a lid lock release member, which releases lid lock of a cassette, in each of a cassette holder and a chassis. CONSTITUTION:Even if a cassette holder 4 is displaced downward with respect to a cassette 1 positioned by a reference pin because of overstroke for the fall of the cassette or elastic deformation of the holder 4 due to the force for the fall, the second lid lock release member 6 is positioned with a high precision with respect to the cassette 1 because it is provided on the same chassis 7 as the reference pin for positioning of the cassette 1. Consequently, a lid lock member 3 is operated surely and the cassette 1 does not get over the member 3, and the cassette 1 is taken out easily without being caught in case of ejected. Thus, lid lock is always surely released, and the cassette is taken out without hindrance in case of ejection.
Patent JP-S6239357-A (JP)
Title: Pressure control device of magnification device
Inventor: SHIMAMURA MORIHIKO
IPC: B60T13/66
Filed: 1985-08-13
Abstract: PURPOSE:To enable the use of a small pressure control valve, by a method wherein a titled pressure control device is formed with a relay valve, generating a control pressure responding to a pilot pressure to a boosting mechanism, and a pressure control valve generating a pilot pressure based on an input value. CONSTITUTION:An atmospheric pressure chamber 5 in front of a boosting mechanism 2 boosting a pedal force exerted on a brake pedal 1 is communicated with the open air through an opening formed in a shell 3, and a rear control pressure chamber 6 is selectively connectable to a feed source 13 for compressed air or the open air through a relay valve 12. The relay valve 12 is so constituted as to generate a control pressure responding to a pilot pressure introduced to a pilot chamber 14. A pressure control valve 15 is formed with a first opening and closing valve stage 15a, serving to communicate and discommunicate the pilot chamber 14 to and from a feed source 13, and a second opening and closing means 15b, serving to communicate and discommunicate the pilot chamber 14 to and from the open air, and is controlled by a control device 17 so that a pilot pressure responding to a detecting value of an input applied on an input shaft 8 is generated.
Patent JP-H0228417-A (JP)
Title: Vertical carriage and setup device in automatic injection ampul feed device
Inventor: OMURA SHIRO
IPC: B65G43/08
Filed: 1988-07-19
Abstract: PURPOSE:To ensure the proper automatic feed of ampuls in the title device wherein the ampuls are automatically fed on the basis of a medical prescription by discharging the ampuls after carriage from a stock stage to an upstream side for transfer to and array at a setup device. CONSTITUTION:Among ampuls retained on stock stages 67 to 70, the predetermined ampuls are pushed up via the operation of pushers 71 to 74 in accordance with an instruction from a control device not shown herein, and delivered to the comb type retainer 133 of a vertical carriage belt conveyor 38. Then, the ampuls are moved upward and are transferred to the receipt part of a setup device 39 with the turn of the belt conveyor 38. Furthermore, the ampuls enter an array case 82 via a slope plate 80, set to the predetermined combination and then discharged to a takeout stage 83. According to the aforesaid construction, the ampuls can be properly arrayed and set in accordance with a medical prescription.
Patent JP-H0467521-A (JP)
Title: Cover member for rubber push button switch and its manufacture
Inventor: KOMINE NAOTO
IPC: H01H11/00
Filed: 1990-07-05
Abstract: PURPOSE:To improve yield and quality by providing a translucent colored layer, a translucent protecting layer and a shading colored layer in order on the surface of the key top side of a cover member, and radiating laser beam onto this shading colored layer. CONSTITUTION:A key top part 2 made of translucent or semi-translucent rubber material is supported by a dome part 3 and a leg part 4, and a movable contact part 5 is fixed on the back face of the key top part 2. Next, a translucent colored layer 6 is provided on the surface of the key top part 2, and then a translucent protecting layer 7 is provided on the layer 6. Next, after a shading colored layer 8 is provided covering the whole cover member, laser beam is radiated in the shape of the prescribed sign so as to remove the layer 8 and to dig a light transmitting part 9. Thereby the shading colored layer will not be partly left at the light transmitting part, or reversely the translucent colored layer will not be partly removed, and the yield and the quality are improved.
Patent JP-H11349622-A (JP)
Title: Preparation of propylene copolymer
Inventor: MOGI MANABU
IPC: C08F4/658
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain a copolymer having a high rigidity and impact resistance as a propylene-ethylene block copolymer and a copolymer having a high transparency and rigidity as a random copolymer. SOLUTION: A polymerization catalyst is used which comprises (A) a solid catalyst component obtained by pre-polymerizing α-olefins at from 5 to 50 deg.C, which essentially comprises (a) a solid component comprising magnesium, titanium, a halogen and an electron-donating compound and (b) an organic aluminum compound of the formula: (R<k> )r Al(Y)3-r (wherein R<k> is an alkyl group or the like; Y is H, an alkoxy group or the like; and 0<=r<=3), (B) an organic aluminum compound of the formula: (R<k> )r Al(Y)3-r (wherein R<k> is an alkyl group or the like; Y is an alkoxy group or the like; and 0<=r<=3), (C) an alkyl alkoxysilane compound and (D) a compound of the formula: MetRx (wherein Met is Mg, B, Al, Ga, Ge, In, Su, Sb or a transition metal element; R is a halogen atom or a hydrocarbon-containing group; and (x) is the valency of Met).
Patent JP-H0838116-A (JP)
Title: Healthy food consisting essentially of sesame ingredient
Inventor: INOUE MITSUYORI
IPC: A23L25/00
Filed: 1994-07-29
Abstract: PURPOSE:To obtain a healthy food capable of efficiently absorbing and digesting nutrients of a sesame by freezing and pulverizing a sesame seed pressed to a state of a specific content of a residual oil, mixing the pulverized sesame seed with sesame oil, adding a nutrient such as a carotenoid thereto and housing the obtained mixture in a capsule. CONSTITUTION:This healthy food is obtained by treating a roasted sesame in, e.g. an opened type parching vessel with a rolling roll, steaming and softening the rolled sesame, treating the softened sesame with a hydraulic press, squeezing the sesame to a state of 20-30wt.% content of residual oil at normal temperatures, mixing sesame oil with the resultant sesame powder, adding a nutrient such as a carotenoid thereto and housing the resultant mixture in a capsule.
Patent JP-H096647-A (JP)
Title: Reverse execution debugging system
Inventor: KOYAMA NORITAKA
IPC: G06F11/28
Filed: 1995-06-21
Abstract: PURPOSE: To facilitate the debugging work of a program. CONSTITUTION: In a debugging mode, a compiler 1 compiles a debugging program including an instruction that saves the data stored in an area to be written right before a write instruction is carried out to a register or a memory. Then the debugging program is stored in a user execution file 2 and then carried out for execution of the debugging work. The execution of the debugging program is discontinued by the influence of a bug if detected. The trace memories 3a and 3b store the address of the position where the execution of the program is stopped and also store the contents of the register or the memory when the execution of the program is stopped. Then an instruction conversion tool 4 converts the debugging program into an instruction string that performs reverse operation to the data stored in the register or the memory.  This instruction string is carried out in every step, so that the trace is possible in the inverse direction at the position where the execution of the debugging program is stopped.
Patent JP-S5968329-A (JP)
Title: Production of polyester amide
Inventor: CHIBA KAZUMASA
IPC: C08G69/44
Filed: 1982-10-13
Abstract: PURPOSE:To obtain a polyester amide having a high degree of polymn. and excellent mechanical strength, flexibility, impact resistance, etc., by selectively combining a specified polyester-forming component with a specified polyamide- forming component and melt-polymerizing the mixture. CONSTITUTION:A 6-12C aliph. dicarboxylic acid (A) such as adipic acid or sebacid acid, a 2-6C aliph. diol (B) such as ethylene glycol or 1,3-propanediol, a 6-8C aliph. dicarboxylic acid (C) such as pimelic acid and a 4-12C aliph. diamine (D) such as tetramethylenediamine are mixed together in such as proportion that the quantity by mol of component B is equal to or more than that of component A, components C and C are substantially in equimolar quantities and the ratio of (A+B)/(C+D) is 5-80/95-20 by weight. The mixture is melt- polymerized to obtain the desired polyester amide.
Patent JP-H1015097-A (JP)
Title: Formation body structure for refuge space for earthquake
Inventor: UONO TOSHIAKI
IPC: E04B1/343
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To make a body structure immune to violent shocks or very violent shocks in case of earthquake and to improve the safety of body and life of a person who takes refuge inside. SOLUTION: The framing of strong stereoscopic structure is constituted by using metallic pipes and, excepting for an entrance section, protection panels 3, 5, 8 and 9 are spread over all or a part of sections forming the outside of this framing. In this case, the protection panels 3, 5, 8 and 9 are made into metal plates and plural punch holes can be provided on their surfaces. Besides, the framing of stereoscopic structure is formed cubic or parallelopiped and, when constituting such framing, its upside section 1 and downside section 2 are formed into previously welded frame body. Then, both the terminal parts of the strut can be connected and fixed to connecting pipes 4 and 6 welded to these respective frame bodies.
Patent JP-2001001318-A (JP)
Title: Method for manufacturing lignocellulose molding from lignocellulose material
Inventor: KIKATA YOJI
IPC: B27N1/00
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a lignocellulose molding suppressing browning or generating of an odor. SOLUTION: A lignocellulose material is fibrillated or powdered, and then steam treated. In the steam treatment, the lignin is softened and a hemicellulose is hydrolyzed. A low temperature and low pressure treatment can be conducted by fibrillating or powdering the material before the steam treatment. This lignocellulose material is dried, and then molded by hot pressing, thereby manufacturing the lignocelulose molding. At the time of molding, the temperature and the pressure higher than those of the steam treatment are needed, but the molding at a lower temperature can be conducted by steam-treating at a low temperature. Browning or generating of an odor can be suppressed by steam-treating and molding at a temperature not exceeding 200 deg.C.