baber/WOPTO huggingface dataset:
Patent JP-2000044769-A (JP)
Title: Polyacetal resin composition and preparation
Inventor: HARASHINA HATSUHIKO
IPC: C08K5/29
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To improve thermal stability and molding stability of a polyacetal resin thereby inhibiting the evolution of formaldehyde. SOLUTION: Into 100 pts.wt. of powdery and granular materials of a polyacetal resin are incorporated around 0.001-10 pts.wt. of an inhibitor composed of an active hydrogen-containing compound. The active hydrogen- containing compound is at least one selected from the group consisting of ureas (N-substituted ureas, urea condensates and the like) and amidines [N-substituted derivatives of amidines, guanidines (cyclic guanidines and non-cyclic guanidines) and the like]. As the polyacetal resin can be employed a weathering resistant or light resistant polyacetal resin and a colorant may be added to the polyacetal resin.
Patent JP-2000330104-A (JP)
Title: Reflective liquid crystal display device and its manufacture
Inventor: SAKURAI YOSHINOBU
IPC: G09F9/00
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a reflective liquid crystal display device having suppressed uneven reflectance, high diffuse reflectance and high contrast and a method for its manufacturing. SOLUTION: In the reflective liquid crystal device provided with a liquid crystal layer 7 constructed between a counter substrate 3 laminating a color filter 4 and a transparent electrode 5 and a reflection 2 substrate 10 laminating at least TFT elements 15 and reflection electrode 8, flat parts 20 having reflection and scattering functions and patterns of recessed structure 19 on recessed faces for diffusion are randomly arranged and formed in a specified area ratio on the reflection surface of the reflection electrode 8 formed on an organic interlayer insulation layer 18.
Patent JP-S6030486-A (JP)
Title: Power-less operating pump
Inventor: WAKAO NORIAKI
IPC: F04B19/22
Filed: 1983-07-30
Abstract: PURPOSE:To provide pumping-up of water during daytime if its temp. is as low as the nighttime atmospheric temperature, by utilizing a great pressure difference likely to be generated by seething and condensation of the working medium, and thereby pumping the cold water such as subsoil water in a large amount. CONSTITUTION:A working medium such as chloric hydrocarbon, which will be encapsulated in a working medium chamber 1 owing to coldness at nighttime, to condense at nighttime temp. and seethe at higher temp. during daytime into a high pressure steam, becomes a condensate to cause drop of the pressure in said chamber 1. The leftwise motion of piston 3 allows the righthand chamber of piston to suck up the water 6 situated in low place through a water suckup pipe 4, and the pump chamber 2 is filled with this water. When the atmospheric temp. rises in the morning, the working medium liquid in the working medium chamber 1 seethes to become high pressure steam and pushes the piston 3 to the right to extrude the water in the pump chamber 2 out through a pipe 9. When pumping-up of the water is completed, a check valve 8 is closed, and the water in said pipe 9 is held as it is. Accordingly the water situated in lower place can be transferred to a higher place once a day.
Patent JP-H01309215-A (JP)
Title: Ceramics superconductor and its manufacture
Inventor: YOKOYA YOICHIRO
IPC: H01L39/24
Filed: 1988-06-06
Abstract: PURPOSE:To prevent a quenching phenomenon and to increase the critical current by laminating superconductor ceramics layers and conductor layers which present no superconductibility, and giving an orientation property to the crystal particles of the superconductive ceramics. CONSTITUTION:By using superconductor ceramics particles grown in a plate- form beforehand, and forming it in a tape-form to surface-orient the superconductor ceramics particles, a conductor layer 12 is formed on the resultant formation 11 laminating two layers or more, and baked up. Since the superconductor ceramics particles are oriented in such a way, the contact area of superconductor ceramics particles each other can be made large, and its continuity is improved. As a result, the critical current of the superconductibility is increased, the contact area with the conductive layer which presents no superconductibility is also increased, and the effect to prevent a quenching phenomenon is also increased.
Patent JP-H04364423-A (JP)
Title: Navigation information supply device
Inventor: TANADA SHOICHI
IPC: G08G1/0969
Filed: 1991-06-11
Abstract: PURPOSE:To achieve a navigation information supply device which can provide a driving support information to a passenger by enabling a navigation device to perform acquisition and processing of an information with a high priority. CONSTITUTION:When a data which is received from a beacon is transmitted to a navigation device 2 through a navigation information supply device 1, a type where a result data of reception is selected in the navigation information supply device 1 and is transmitted in the order of the type with a higher priority. In the navigation device 2, a data with a higher priority can be processed first. Therefore, when, for example. a current position data is received, a position information of the vehicle can be corrected before other pieces of information, thus preventing an error from being increased due to delay in correction, enabling information on an intersection to be transmitted to a driver fully before the intersection even if this information is received, and then enabling driving by a driver to be supported safely and properly for achieving an original role of the navigation device 2 fully.
Patent JP-H05329504-A (JP)
Title: Steel sheet provided with hair line pattern and excellent in scratch resistance and manufacture thereof
Inventor: SADAMITSU HIDEYA
IPC: C23C8/26
Filed: 1992-05-29
Abstract: PURPOSE:To improve the scratching resistance of a steel sheet with the hair line pattern by forming the marking of hair line on the surface of the steel sheet and also executing nitriding treatment. CONSTITUTION:At the time of manufacturing the steel sheet with the hair line pattern on the surface which is most commonly used for various kinds of construction materials, business machinery, electric machinery and apparatus, etc., the hair line pattern is formed on the surface and also nitriding treatment is executed. Hair line working is executed by pressing a pad contg. an abrasive material against the steel sheet and making fine grazes in the longitudinal direction of the steel sheet, next, finish rolling is executed using sintered carbide rolls with the smooth circumferential surface and nitriding treatment is executed. In this way, the hardness of outer layer of the surface layer of steel is raised and the steel sheet with the of hair line pattern which is hardly scratched as compared to a conventional product and has excellent scratching resistance can be manufactured.
Patent JP-S62289404-A (JP)
Inventor: SHII MAIKERU ROORANDO
IPC: B60C9/20
Filed: 1987-06-02
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-S5929119-A (JP)
Title: Bonding method of conductive plastic material
Inventor: YOSHIDA IWAO
IPC: B29K105/04
Filed: 1982-08-09
Abstract: PURPOSE:To bond conductive plastic material without injuring its conductivity, easily and inexpensively in cost by applying adhesive agent of carbon black contained chloroprene or acryl group. CONSTITUTION:Conductive adhesive agent obtained by kneading carbon black (such as furnace carbon black, etc.) with chloroprene rubber or acryl resin is used for bonding of conductive plastic material (sheet, foam, etc.). USE:Bonding operation of electrostatic trouble preventing foam, electrostatic shielding material, etc.
Patent JP-S62294700-A (JP)
Title: Cell agglutination glycoprotein and production thereof
Inventor: SHIBATA MOTOO
IPC: A61K47/42
Filed: 1986-06-13
Abstract: NEW MATERIAL:A cell agglutination glycoprotein having the following physico- chemical properties. Molecular weight; >=100,000 (measured by a gel filtration method using Sepharose 2B). Specificity of action; Agglutinating cells by adding his substance to a cell suspension of Serratia marcescens IFO 3046, Escherichia coli IFO 3301, Staphylococcus aureus IFO 3060, Micrococcus luteus IFO 1270, Bacillus subtilis IFO 3007, Saccharomyces cerevisiae IFO 0305 or sarcoma 180 and reacting in the presence of Ca<2+>, Mg<2+> or Mn<2+> at 8 pH and 37 deg.C for 2hr. Optimum pH; Highest activity at 8 pH and 30 deg.C. Stable pH; 7-9 pH (allowed to stand at 37 deg.C for 1hr and at 5 deg.C for 20hr). Opyimum acting temperature; 0-40 deg.C, etc. USE:A cleaning agent for containated water or adjuvant as a carrier for anticancer agents. PREPARATION:A microorganism, e.g. Streptomyces murinus No.A-2805 strain, etc., is cultivated.
Patent JP-S6031229-A (JP)
Title: Selective etching method of metal film
Inventor: NAKANE HISASHI
IPC: C23F4/00
Filed: 1983-08-01
Abstract: PURPOSE:To selectively dry etch an ultrafine pattern of a film faithfully by dry etching a metal film with an auxiliary mask layer which mainly contains oxidized silicon and a light absorber for absorbing the prescribed wavelenth as a mask. CONSTITUTION:An aluminum film 2 is formed on a substrate 1, and an oxidized silicon film 3 which contains a light absorber for absorbing the prescribed wavelength is formed on the surface of the film 2. After a photosensitive organic resist layer is formed on the film 3, an organic resist mask 4 having the prescribed ultrafine pattern is formed. The mask 4 is dry etchied to form an auxiliary mask pattern 3a which mainly contains oxidized silicon. The film 2 is etched through the pattern 3a to form the aluminum film pattern 2a. Then, the organic resist 4a and the auxiliary mask pattern 3a are removed.
Patent JP-H01308618-A (JP)
Title: Tube made of vinyl chloride resin
Inventor: YAGI KEISUKE
IPC: C08L27/06
Filed: 1988-06-08
Abstract: PURPOSE:To obtain a tube having heat distortion resistance, high impact resilience and excellent fabricating properties by molding the tube by a partially crosslinked vinyl chloride resin, a copolyester resin and a vinyl chloride resin composed of a plasticizer. CONSTITUTION:A tube made of a vinyl chloride resin consists of a 100pts.wt. vinyl chloride resin, which is made up of a 8-90wt.% polyvinyl chloride gel section insoluble to tetrahydrofuran and composed of a tetrahydrofuran soluble section as the remainder, a 10-200pts.wt. copolyester resin and a 25-200pts.wt. plasticizer. The copolyester resin displays no effect when it is added in 10pts.wt. or less, and adhesion onto a kneading machine is increased and workability is deteriorated when it exceeds 200pts.wt. A partially crosslinked vinyl chloride resin composition used is mixed with the plasticizer, a stabilizer, etc. by a mixer, and kneaded and granulated by a Bunbury, a roll, an extruder, etc. The tube can be prepared through injection molding, extrusion molding, blow molding and press molding in the same manner as a general vinyl chloride resin from granulated pellets, and performance excellent in heat distortion resistance and impact resilience can be acquired.
Patent JP-S5263602-A (JP)
Title: Data transmitting system
Inventor: ISHII TETSUO
IPC: H04L29/00
Filed: 1975-11-20
Abstract: PURPOSE: To transmit simultaneously an output and input data in order to reduce the time requirement for transmitting the input data. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5473474-A (JP)
Title: Removal of adhering matters from nuclear reactor fuel
Inventor: NAKATSUKA MASAFUMI
IPC: B08B3/12
Filed: 1977-11-22
Abstract: PURPOSE: To efficiently and surely remove separated matters from a fuel rod, improve the heat transfer characteristics of the fuel rod and heighten its strength, by vibrating the separated matters in a washing liquid mixed with solid particles.  
     CONSTITUTION: The fuel rod 15, which has been used in a boiling water reactor for a predetermined time, is taken out of the reactor and introduced into a washing vessel 10 containing the washing liquid 11 made by mixing low-temperature pure water with ice grains of 1 to 2 mm in diameter. Supersonic waves of 300 to 500 KHz in resonance frequency are generated by vibrators 13 installed in the vessel 10 at its bottom to wash the fuel rod 15. Then, the rod 15 is taken out of the vessel 10 and introduced into a hot pure water vessel 23 through an assembly transfer process 21. Thereafter, the fued rod 15 is supplied to a finish washing process 24.  The operation according to this method is easier than the conventional brushing  method, by which only adhering matters of about 10 μ in diameter can be removed.  Adhering matters of 0.1 u or less in diameter can be removed by the present  method. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5840453-A (JP)
Inventor: SUMITOMO HIROYUKI
IPC: F25B29/00
Filed: 1981-09-03
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-S63313449-A (JP)
Title: Cathode ray tube and manufacture of the same
Inventor: HENRIKUSU YOZEFU MARIA FUAN DE
IPC: H01J9/26
Filed: 1988-06-08
Abstract: The invention relates to a method of manufacturing a cathode-ray tube which comprises a cone part 2 and a display window 1. The display window 1 and the cone part 2 are accurately positioned relative to each other, a glass frit being provided between the display window and the cone part. The positioning thus obtained is fixed by securing locating pins 22 to faces 31 and in slots 29 by means of an acrylate adhesive 23. Subsequently, the display window 1 is permanently secured to the cone part 2 by means of a sealing process.
Patent JP-S62297687-A (JP)
Inventor: NAKADA JUNICHI
IPC: F25D23/08
Filed: 1986-06-16
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-2000327772-A (JP)
Title: Perfluoropolyether-modified aminosilane, surface- treating agent and article with formed coated film of the aminosilane
Inventor: YAMAGUCHI HIROMASA
IPC: C08G65/22
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound capable of providing a hardened coated film excellent in water-repellent and oil-repellent properties, mold-release properties, antifouling properties and the like, and also useful as an essential component of a surface-treating agent and an article having the hardened coated film. SOLUTION: This new compound is the one of formula I (X1 and X2 are each a hydrolyzable group; R1 and R2 are each a 1-6C monovalent hydrocarbon; Q1 and Q2 are each a divalent organic group; (m) is 6-50; (n) is 2 or 3; and (x) and (y) are each 1-3). Especially, it is preferable that the compound of formula I is the one wherein a perfluoropolyether part represented by the formula, F(CxF2xO)mCyF2y is formula II, and the hydrolyzable group X is an alkoxy group. Concretely, for example, a compound of formula III is cited as the compound of formula I. The compound of formula I is obtained, for example, by carrying out a hydrosilylation reaction of a diallylamide derivative of a corresponding hexafluoropropylene oxide(HFPO) oligomer with a corresponding hydroxysilane.
Patent JP-S6028777-A (JP)
Title: Constant current controller of ac/dc converter
Inventor: KANEKO SEIJI
IPC: H02M7/515
Filed: 1983-07-28
Abstract: PURPOSE:To reliably prevent the commutation failure of a power inverter by abruptly attenuating a DC current when an overcurrent is detected, and returning it to the normal time DC current command value when the commutation becomes stable lower limit level. CONSTITUTION:When a DC overcurrent is detected, an FF circuit 3 is set to generate a gate shift command GS. The output current of a power reactor is abruptly attenuated by the command GS. Further, a changeover switch 5 is switched, and the DC current command to a constant current controller 8 becomes an overcurrent time DC current command value Ireo. When the DC current is attenuated to the prescribed level or lower, the circuit 3 is reset by the output of a detector 2, the gate shift is removed, the output of a returning operation timer 4 is erased after the prescribed time limit, and the switch 5 is switched. Thus, the DC current instruction value to the controller 8 is switched to the normal time DC current command value Iref.
Patent JP-S62297792-A (JP)
Inventor: OGUCHI TAKAAKI
IPC: G21F9/00
Filed: 1986-06-16
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-H01307831-A (JP)
Title: Information processor
Inventor: SAKAI NORIAKI
IPC: G06F9/32
Filed: 1988-06-06
Abstract: PURPOSE:To branch the control to a branch routine corresponding to a data type by selecting data type information set to a type register in accordance with contents of the operation result or the field of an operand and determining the branch routine. CONSTITUTION:An instruction controller 1 reads out an instruction from a storage controller 2 and decodes it and transfers the operation code or the like to an arithmetic unit 3. The unit 3 performs the operation of transferred information to update contents of a main storage device omitted in the figure through various registers and statuses or the controller 2. An encoder 43 selects every two bits of data type information set to a type register 44 in accordance with the operation result or the like of the output of a computing element 37 and stores them in a condition register 39. A branch discriminating circuit 42 determines the branch routine based on decode information inputted from a decode information queue 19 of the controller 1 through a decoder information register 31 and registers 40 and 41 and data type information from the register 39.
Patent JP-H06330667-A (JP)
Title: Hinge for door
Inventor: KURIKI KAZUO
IPC: E05D5/10
Filed: 1993-05-19
Abstract: PURPOSE:To adjust height without any using tool. CONSTITUTION:A cylindrical body 3 is fixedly inserted and fitted to the lower end opening part 21 of the lower side being part 2 formed on a pillar side hinge body 1, the lower part 41 of a shaft pin 4 is insertedly fitted to the lower side bearing part 2 rotationally unmovably, and the upper side bearing part 6 formed on a door side hinge body 5 is insertedly fitted and locked to the upper part 43 of the shaft pin 4 projected from the lower side bearing part 2 rotationally movably. An adjusting member which penetrates the cylindrical body 3 and projects the lower end from the lower face of the lower side bearing part is threadedly fitted at its upper end to the underside 46 of the shaft pin 4, and a lug part 74 of a diameter larger than the inner diameter of the cylindrical body 3 is additionally provided on the lower end of the adjusting member 7.
Patent JP-H06327481-A (JP)
Title: Conjugated phermone precursor gene of fission yeast
Inventor: IMAI YOSHIYUKI
IPC: C12P21/02
Filed: 1993-05-19
Abstract: PURPOSE:To obtain a gene DNA capable of coding a conjugated pheromone (P-factor) precursor of a fission yeast Schizosaccharomyces pombe. CONSTITUTION:The gene DNA of the formula is capable of coding a conjugated pheromone (P-factor) precursor of a fission yeast Schizosaccharomyces pombe and the polypeptide has the corresponding amino acid sequence.
Patent JP-S6032104-A (JP)
Title: Magnetic recorder
Inventor: WATANABE SATORU
IPC: G11B20/18
Filed: 1983-07-30
Abstract: PURPOSE:To detect easily the clogging in a recording mode by detecting the recording state of a magnetic head of one side based on the reproduced signal of a magnetic head of the other side. CONSTITUTION:If the clogging arises at a magnetic head HA in a recording mode, a magnetic head HB reproduces signals from a record track which is formed previously by the head HB for a period during which the scan is given by a distance (l) on the record track formed by the head HA. In this period the output of a comparator 30 is set at level ''1''. Then the signal given from a detection circuit 32 is also set at level ''1''. Thus it is detected that the head HA has clogging. In such a way, the head HB is set under a reproduction state after the head HA forms a record track. Then the recording state of the head HA is detected by the reproduced signal of the head HB.
Patent JP-H086671-A (JP)
Title: Electronic equipment
Inventor: INAMURA HIDESUKE
IPC: G06F1/16
Filed: 1994-06-22
Abstract: PURPOSE:To improve the operability and positioning precision of paper feeding and to relax the temperature rise in the equipment efficiently by an inexpensive structure. CONSTITUTION:A front paper guide 16 is provided in front of a keyboard 4 and an inner paper guide 27 is provided on a paper feed insertion table; and a paper feed position is restricted by the front paper guide 16 and inner paper guide 27 to improve the operability and positioning precision of paper feeding. Further, a recessed part 13 is formed in part of the paper feed insertion table and an air hole 14 is bored in the bottom part of the recessed part 13 to radiate the heat generated in the equipment to the outside; and the recessed part 13 is so arranged that the air hole 14 is not covered with recording paper even when the recording paper is stacked on the paper feed insertion table, and projections are provided on the bottom part of the recessed part 13, so the superior effect that the temperature rise in the equipment is efficiently relaxed at low cost is obtained.
Patent JP-S5840441-A (JP)
Title: Operation changeover switch of air conditioner
Inventor: TAGUCHI AKIRA
IPC: F24F11/02
Filed: 1981-09-04
Abstract: PURPOSE:To improve handleability of the titled switch by providing an interlocking member between an AC source cooling and heating changeover switch and a DC source cooling and heating changeover switch to interlock cooling and heating changeover of both changeover switches. CONSTITUTION:The DC source cooling and heating changeover switch 11 such as a drive display lamp or the like is provided in parallel to the AC source cooling and heating changeover switch 2 and a heater ON-OFF switch 1, and an interlocking member 6c is provided at one end of an interlocking body 6 which interlocks the cooling and heating changeover of the DC source cooling and heating changeover switch 2 and the ON-OFF changeover of the heater ON-OFF switch 1. The cooling and heating changeover is performed by pressing or releasing an actuator 12 of the DC source cooling and heating changeover switch 11 in linkage with the manipulation of the AC source cooling and heating changeover switch 2 through these interlocking body 6 and interlocking member 6c. By this operation, the handleability of the drive changeover switch can be exceedingly increased and the control circuit can simplified.
Patent JP-S6032338-A (JP)
Title: Manufacture of semiconductor element
Inventor: SUGAWARA FUMIO
IPC: H01L21/76
Filed: 1983-08-02
Abstract: PURPOSE:To enhance the density of a semiconductor element by differentiating the depths of slots of a portion to become an element isolating region according to the width, and enabling to prevent the insufficient insulating withstanding strength due to the shortcircuit between wiring layers and the stepwise difference of wirings. CONSTITUTION:An SiO2 film 2 is grown on a P type silicon substrate 1 due to high temperature oxidation. Then, an Si3N4 film 3 is deposited. Resist 4 is coated, resist to form slots of a wide portion of an element isolating region except a cell region is patterned, and etched to form slots 8 of depth of approx. 0.7mum. Then, the resist 4 is removed, resist 15 is again coated on the overall surface, patterned and etched to form an element isolating region of narrow width slots of the cell region, thereby forming slots 9 of approx. 1.4mum in depth. After the resist 15 is removed, an SiO2 film 10 is grown by a high temperature oxidizing method on the surfaces of the slots 8, 9, polysilicon 11 is deposited, and etched with HNO3-HF solution. Then, the polysilicon 11 remains in the slots 8, 9 to bury the slots 8, 9.