baber/WOPTO huggingface dataset:
Patent JP-S5312841-A (JP)
Title: Preparation of isoprene cyclic trimer
Inventor: MORIKAWA HIROYUKI
IPC: C07C13/277
Filed: 1976-07-19
Abstract: PURPOSE: To prepare the title compound, useful as raw materials of perfumery, pharmaceuticals, etc., by the catalytic oligomerization of isoprene in the presence of catalysts comprising a chromium compound, the halide of an element in group IV and an aluminum compound. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03285055-A (JP)
Title: Method for working beta titanium alloy
Inventor: KUBOKI ISAO
IPC: C22F1/18
Filed: 1990-03-30
Abstract: PURPOSE:To improve the isothermal workability of a beta Ti alloy by applying specific amounts of preworking to this alloy, heating this alloy up to a specific isothermal working temp. not higher than the beta-transformation point, and imme diately starting isothermal working. CONSTITUTION:After preworking is previously applied at >=70% draft to a beta Ti alloy having a composition consisting of, by weight, 10-20% V, 1-5% Cr, 1-5% Sn, 1-5% Al, and the balance Ti, this alloy is subjected to heating and temp. rise up to the isothermal working temp. between 650 deg.C and the beta-trans formation point of this alloy, that is, in the two phase region of alpha plus beta. When the above temp. is reached, isothermal working is started without delay to carry out deformation, by which crystalline grains are refined owing to the dynamic precipitation of alpha-phase and the continuous recrystallization of beta-phase as base phase and also superplasticity at the time of isothermal working is produced and, as a result, isothermal workibility can be improved.
Patent JP-H01257099-A (JP)
Title: Bound body such as book and notebook
Inventor: HORIKAWA HITOSHI
IPC: B42D1/00
Filed: 1988-04-07
Abstract: PURPOSE:To prevent contamination of an edge part of a bound body or a lowering in appearance from occurring, maintain the commercial value of the bound body and enable the bound body to be mailed by simply labeling it by providing an extension piece capable of being turned beyond edges of the bound body and superposed on a back cover, in continuity with an end part opposite to a binding part of a front cover. CONSTITUTION:A magazine 1 as a bound body comprises a plurality of leaves 7 on the inside of a cover paper 5 having a front cover 2, a spine part 3 and a back cover 4. The cover paper 5 and the leaves 7 ire bound in one body at the spine part 3 of the front cover 5 by, for example, staples 8. A rectangular extension piece 5B capable of reaching substantially the spine part 3 is provided in continuity with an end part 2 of the front cover 2, with a fold 5A therebetween. The extension piece 5B is bent to the side of the back cover 4, is superposed on the back cover 4, and is adhered to the back cover 4 by, for example, an adhesive 9. Indications 2B such as title, issue data, figures, photographs and head are printed on the front cover 2. With the extension piece 5B adhered to the back cover 4, the magazine 1 can be directly mailed by simply affixing a label (with an address or the like written or printed thereon) to, for example, the front cover 2, without putting the magazine into an envelope or the like.
Patent JP-H07291070-A (JP)
Title: Cover body of air bag device
Inventor: ANDO MASAO
IPC: B60R21/216
Filed: 1994-04-25
Abstract: PURPOSE:To provide a cover body of an air bag device capable of preventing lowering of durability even when a connecting part to work as a hinge is constituted of a belt and which can be manufactured at low cost. CONSTITUTION:A cover body 11 is constituted of a cover main body 12 to cover a folded air bag 6, an installed base part 13 installed on a case 7 and a connecting part 14 having flexibility to connect the cover main body 12 and the installed base part 13. The connecting part 14 is constituted of a belt 15 having flexibility. The cover main body 12 is furnished with an insertion hole 12b to insert the belt 15 through it. The belt 15 is inserted into the insertion hole 12b of the cover main body 12 and wraps the installed base part 13, and both of belt end parts 15a, 15b are sewn up with an intermediate portion 15c of the belt in triple surperposition between the cover main body 12 and the installed base part 13.
Patent JP-S529973-A (JP)
Title: Method for disposing of waste water containing polyacrylic esterificat ion resin
Inventor: FUKUNAGA KATSUZOU
IPC: C12P1/00
Filed: 1975-07-15
Abstract: PURPOSE: To provide a method for resolving polyacrylic esterification resin dissolved in waste water minutely with specific bacteria and removing the said resin out of waste water and simultaneously dropping TOD in waste water neary to zero. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63256723-A (JP)
Title: Method for stopping spinning frame
Inventor: ONO KAZUNOBU
IPC: D01H1/20
Filed: 1987-04-08
Abstract: PURPOSE:To eliminate the generation of end breakage in the lowering of a ring rail after the top-bunch winding in the stopping of a spinning frame, by lowering the ring rail in a manner so as to decrease the difference between the rotational speed of a spindle and the transfer speed of a traveler. CONSTITUTION:In the stopping of a spinning frame for doffing, a ring rail is lifted to the top of a bobbin to form a bunch winding and then the ring rail is lowered to form a bunch winding at the lower part of the bobbin or a spindle. In the above process, the lowering of the ring rail is carried out is a manner so as to decrease the difference between the rotational speed of the spindle and the transfer speed of the traveler when the ring rail passes through a zone having large pirn diameter. It can be performed e.g. by switching the operation of the driving motor of the spindle from 2-pole driving to 4-pole driving, thereby lowering the rotational speed of the spindle.
Patent JP-H10284307-A (JP)
Title: Resistor
Inventor: ITO MASAAKI
IPC: H01C13/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To realize excellent quick disconnection even at the time of failure of an electronic equipment, by providing a sliced portion slicing a base and a resistance layer, and providing this sliced portion in parallel to an terminal edge of the base so as not to overlap another sliced portion. SOLUTION: A Ni-P based metal film is electroplated on the surface of a base, thereby forming a resistance layer 22. Then, caps 25 are formed by pressurization on both lateral parts of the base having the resistance layer 22 formed thereon. Then, while the resistance between the caps 25 is measured, a disk containing a diamond compound is rotated at a high speed and portions of about 30 to 70% of the diameter of the base are sliced off from the circumferential direction of the base, in parallel to lateral end sides of the base so as not to overlap each other, thereby forming sliced portions 23, 24. Then, a lead wire 26 is formed by welding or the like so as to make conduction to the caps 25.  Thus, the time until the melting temperature of the resistance film is reached is reduced, and radiation from a ceramic insulator to outside of the resistor is restrained, thereby obtaining an excellent effect for quick disconnection.
Patent JP-S5210352-A (JP)
Title: Polyester composition
Inventor: OKAMOTO TANEO
IPC: C08G79/02
Filed: 1975-07-14
Abstract: PURPOSE: A polyester composition containing acopolymer of a halogen-containing compound and phosphorus compounds as flame retardant which does not result lowering of physical properties of the polyester. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5515110-A (JP)
Title: Contact lens
Inventor: TANAKA KIYOUICHI
IPC: C08F30/08
Filed: 1978-07-15
Abstract: PURPOSE: To obtain the contact lens of superior oxygen permeability permitting long -time continuous mounting by using the (co)polymer of organosiloxane having polymerizable unsaturation groups and hydrophilic groups.  
     CONSTITUTION: The organosiloxane polymer of the methacrylic acid derivative of the formula alone or this and hydrophilic monomer (ethylene glycol monomethacrylate, etc.) and (or) hydrophobic monomer (methacrylate ester, etc.) are polymerized. Thereby, the contact lens having oxygen permeability coefficient (2.5 to 45)×10 -10 cc.cm/cm 2 .sec..cmHg, refractive index nD 25 1.40 to 1.50; specific gravity d 4   20 1.01 to 1.21, visible light transmittance 90% or higher; Vickers hardness No. 1.5 to 19.0 may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02265317-A (JP)
Title: Delay circuit and integrated circuit element incorporating the circuit
Inventor: MIZUTANI HIDETOSHI
IPC: H03K5/13
Filed: 1989-04-05
Abstract: PURPOSE:To control the length of the delay time of a delay circuit from the external part of a semiconductor substrate by providing 1st and 2nd gate control circuits, and controlling the level of the gate of an analog gate circuit depending on the setting of the resistance of the resistor of the 1st gate control circuit. CONSTITUTION:The 1st and 2nd gate control circuits 11, 12 controlling respectively both the gate levels of an analog switch 1 and an output level of the 1st gate control circuit 11 is received by the 2nd gate control circuit 12 to obtain the output level of the 2nd gate control circuit 12. For example, when the resistance of the resistor 14 is increased, the level V1 of a point A is increased to turn off the analog switch 1 and a MOSFET 15 is turned off to increase the resistance. Then a level V2 at a point B is decreased to turn off the switch 1 and since the resistance of the switch 1 is increased to prolong the delay time of the delay circuit. Conversely when the resistance of the resistor 14 is decreased.
Patent JP-S59213566-A (JP)
Title: Power steering system
Inventor: KOZUKA HAJIME
IPC: B62D5/083
Filed: 1983-05-19
Abstract: PURPOSE:To arrange various valves including one which is placed in bypath detouring an orifice in high pressure oil path reaching to an oil path exchange valve interlocked with handle operation and close only under high speed non- steering condition compactly in single housing. CONSTITUTION:It is comprised of an oil path exchange valve 2 to be transmitted with the handle operation through a torsion bar, a pair of reaction pistons 5 for limiting torsion of a torsion bar to be led with a portion of high pressure operating oil through oil paths 7b-7d, pressure control valve 12 placed in the oil path 7c, and a flow control valve 13 to be branched through parallel oil paths 7e, 7e' to the oil path 7d. Furthermore a change-over valve 11 to be closed only under high speed non-steering condition is placed in a bypath 7b' detouring an orifice (a) in the oil path 7a. Here each valve 2, 11-13 are assembled in same valve housing such that the valves 2; 11; 12, 13 are arranged on individual parallel axis.
Patent JP-2000237242-A (JP)
Title: Wheelchair
Inventor: NISHIOKA HIDEYA
IPC: A61G5/02
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To realize a wheelchair which has the same seated feeling as a normal chair, and in addition, can be folded into a small volume. SOLUTION: This wheelchair comprises main frame mechanisms 3, 4, 5, 6 and 7 which have a structure extending in the vertical direction, and to the lower sections, a pair of right and left driving wheel mechanisms 2 are combined, a seat 8 which is combined to the main frame mechanisms and is supported by the upper edges, and is equipped with a sufficient rigidity, a back rest 10 which is combined with the seat 8 and is equipped with a sufficient rigidity, arm rests 12 which are combined with the seat 8 or the back rest 10, a universal wheel supporting mechanism 14 which is combind with a main frame main column 3, and a foot rest which is combined with either one of the seat 8 or the universal wheel supporting mechanism 14, and in such a wheelchair, respective connected sections are constituted in a manner to be foldable when not being used, and by this constitution,  the wheelchair which has a favorable seated feeling, and in addition, can be folded into a small volume, can be realized.
Patent JP-2000285728-A (JP)
Title: Lighting device for luminaire
Inventor: HIEDA MASANAO
IPC: H05B41/02
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce number of part items and assembling man-hours, while maintaining watertightness. SOLUTION: A circuit board 27 constituting a normal lamp lighting circuit 24 and a circuit board 28, constituting an emergency lamp lighting circuit 25, are integrally fixed on a circuit board base 26 by bolts 35 and nuts 36. The circuit boards 27, 28 are connected together by lead wires 31. The circuit board base 26 is stored in a lighting device case 23 and sealed by packings 41, 42. Since the inside of the case 23 is kept watertight, no shielding work is required for the lead wires 31, and the number of part items and assembling man-hours can be reduced.
Patent JP-S5211746-A (JP)
Title: Photocoupling element
Inventor: YOSHIDA MITSUO
IPC: H03H11/02
Filed: 1975-07-17
Abstract: PURPOSE:To form a compact photocoupling element which has an output current without any variation by combining a bridge circuit and one luminous element and by placing the combination in one container.
Patent JP-H05291083-A (JP)
Title: Lead terminal of aluminum electrolytic capacitor
Inventor: HIRAO KUNIO
IPC: H01G9/04
Filed: 1992-04-08
Abstract: PURPOSE:To enable an aluminum electrolytic capacitor to be simplified in manufacturing process, small in sealer thickness, and lessened in size and height. CONSTITUTION:A lead terminal 11a connected to an electrode foil such as an anode foil or a cathode foil is formed of aluminum material, and the tip of the lead terminal 11a opposite to the connection part 12a of the lead terminal 11a connected to the electrode foil is plated with solderable metal 13a, and when a lead terminal such as the lead terminal 11a is applied to an aluminum electrolytic capacitor, the electrolytic capacitor can be lessened in sealer thickness as compared with a capacitor provided with a conventional lead terminal.
Patent JP-S5210627-A (JP)
Title: Key information reading method
Inventor: TSUTAMUNE YASUTAKA
IPC: G06F3/023
Filed: 1975-07-15
Abstract: PURPOSE: To make it possible to discern a key pushed, by knowing which signal lines of fixed numbers haven been on-signal, out of the whole signal lines equipped with. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5612765-A (JP)
Title: Mos dynamic memory cell
Inventor: FURUYAMA TOORU
IPC: H01L27/088
Filed: 1979-07-11
Abstract: PURPOSE:To have a high integration suitably performed by removing a diffusion layer section and by reducing the area required. CONSTITUTION:A diffusion layer 16, a direct-contact hole 17, the first and second polycrystalline silicone 18 and 19, a contact hole 20 and an aluminum 21 are provided on a semiconductor substrate. Then the process such as an ion injection and  the like is performed on the direct-contact section of a node. Consequently, the diffusion layer can be removed from the node too, the surface area of the jointed section of the memory node is reduced and the area to one memory cell can be reduced. Also, the above device is effective in the maintenance of memory.
Patent JP-H06277428-A (JP)
Title: Exhaust gas treatment device
Inventor: SATO KIICHIRO
IPC: B01D46/30
Filed: 1993-03-23
Abstract: PURPOSE:To provide an exhaust gas treatment device of extremely simple structure which is capable of capturing and removing oil mist, cohesive dust, the sulphur of heavy oil and stench contained in waste gas in a dryer kiln of an asphalt recycling plant at high efficiency and a low cost. CONSTITUTION:The exhaust gas treatment device which purifies waste gas in a dryer kiln at an asphalt recycling plant is equipped with a gas fluidization chamber 11 which introduces waste gas into the dryer kiln, a clean room 12 which communicates with an atmosphere and a filter medium 13, of a laminated inorganic fiber in a specified thickness, which spreads, partitioning between the gas fluidization chamber 11 and the clean room 12. Preferably a space between the gas fluidization chamber 11 placed at the lower part and the clean room 12 at the upper part is partitioned using flat cotton-like filter media 13 which spread vertically. At the same time, an inspection orifice 15 formed at the upper part of the clean room 12 allows a replacement of the flat cotton- like filter medium 13.
Patent JP-H05287167-A (JP)
Title: Thermosetting resin composition
Inventor: SUZUKI KENICHI
IPC: C08K5/16
Filed: 1992-04-08
Abstract: PURPOSE:To obtain the subject composition having high second-order transition temperature and excellent toughness, heat-resistance, low water-absorptivity and high reliability and useful for the sealing of semiconductor, etc., by reacting a specific dicyanate ester compound with a phenol-modified petroleum resin. CONSTITUTION:The objective composition is produced by reacting (A) 100 pts.wt. of a dicyanate ester compound of formula (R1 is CH2, O, S, direct bond, etc.; R2 and R3 are H, methyl, ethyl or CF3), e.g. bis(4-cyanatophenyl)methane with (B) preferably 5-50 pts.wt. of a phenol-modified petroleum resin.
Patent JP-H05290184-A (JP)
Title: Data processor
Inventor: MORISHITA YUKIHIRO
IPC: G06F17/40
Filed: 1992-04-08
Abstract: PURPOSE:To prevent the storage contents of a memory from being erased even in case of electric power supply is interrupted by providing a nonvolatile memory for storing gathered data. CONSTITUTION:A data gathering request which is supplied to a data processor 1 is inputted to a CPU 5. The CPU 5 supplies a data gathering instruction to a data gathering part 6 at the inputted data gathering request. The data gathering part 6 gathers data from a plant 3 according to the given data gathering instruction and stores the gathered data in the nonvolatile memory 8. When a data storage instruction is supplied to the data processor 1, the CPU 5 reads the data out of the nonvolatile memory 8 at the request and supplies them to a printer control part 4. The printer control part 4 sends the data out to a printer 2, which prints them out. This constitution does not erase the data that the nonvolatile memory 8 holds even if the power source is turned OFF.
Patent JP-S62244367-A (JP)
Title: Production of seasoning
Inventor: KOIZUMI TAKEO
IPC: A23L27/24
Filed: 1986-04-17
Abstract: PURPOSE:To easily obtain a useful natural seasoning utilizing waste, by inoculating and proliferating microbial cells to a material composed of a bean-jam refuse, an inorganic nitrogen component, etc., and decomposing the cells to produce various taste components. CONSTITUTION:A bean-jam refuse generated from a bean-jam preparation process is added with a prescribed amount of water or hot water and with 0.4-2% inorganic nitrogen component such as ammonium sulfate to obtain a medium. Cells of aspergillus and yeast, etc., are added to the medium at an amount of about 0.05-0.3% each and subjected to mixed culture at 23-36 deg.C for 2-5 days. The grown and proliferated medium is added e.g. with 5-20% hydrochloric acid solution having a concentration of 10-15% and maintained at 100-104 deg.C for 1-5hr to effect the hydrolysis of the microbial cells. The hydrolyzed product is neutralized with an alkali such as Na2CO3 to produce taste substances such as amino acids, nucleic acids, peptides, proteins, salt, etc. The obtained culture liquid is added with 3-8% sugar such as glucose and with salt-resistant yeast and lactobacillus and fermented at 20-30 deg.C for 5-10 days.
Patent JP-S5422194-A (JP)
Title: Piezoelectric oscillator
Inventor: SHIMAZU HIRONORI
IPC: H03H9/17
Filed: 1977-07-20
Abstract: PURPOSE:To realize a miniature oscillator thorugh the photo etching process as well as to enhance the stability by using a special component for the oscillator which is used for the electronic wristwatch and others.
Patent JP-H06302807-A (JP)
Title: Structure composed of molecualr element
Inventor: WADA YASUO
IPC: H01L29/06
Filed: 1993-04-14
Abstract: PURPOSE:To provide a functional element whose ultrahigh-speed operation and ultrahigh-density integration are achieved by utilizing the conductive property and the insulating property of molecules themselves and to provide its manufacturing method. CONSTITUTION:Conductor parts 11, 12 which are constituted of insulating molecules composed of carbon atoms or the like bonded by a double bond and an insulator part 13 composed of carbon atoms or the like by a double bond are constituted. By combining the insulator part with the conductor parts, a structure having a switching action is formed.
Patent JP-H09249293-A (JP)
Title: Capper
Inventor: NAKAMURA RYOHEI
IPC: B67B3/20
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to check, immediately after each container has been capped, whether the motor, etc., is malfunctioning or not so as to reduce the incidence of inadequate tightening of containers considerably. SOLUTION: A cap 8 is screwed on a container 5 by rotating a servomotor 12 at a torque as directed by a command part 13A of a controller 13 that rotates a cap-gripping mechanism 11. Immediately after the container 5 has been fitted with the cap 8, the command part 13A dictates a specific testing torque to the servomotor 12 to rotate it again. Then a judgment part 13B compares the outputted torque detected by a torque detective means 15 with the testing torque and, if their values differ, judges that there is a malfunction in the servomotor 12, etc.
Patent JP-S5713380-A (JP)
Title: Discriminating circuit for radiation detecting signal
Inventor: TATEISHI NAOKI
IPC: G01T1/38
Filed: 1980-06-28
Abstract: PURPOSE:To discriminate a waveform of an output of a radiation detector consisting of a ZnS(Ag) scintillator and a plastic scintillator, and identify alpha-rays and beta- rays by means of a crest value. CONSTITUTION:A radiation detector 10 consists of a ZnS(Ag) scintillator for detecting alpha-rays and a plastic scintillator for detecting beta-rays. The output of the detector 10 is inputted to first and second differentiation circuits 14 and 16 through an amplifier 12. The differentiation circuit 14 has a time constant which is longer than that of the differentiation circuit 16. The output of the differentiation circuit 14 is  inputted, as it is, to a crest comparison circuit 18, and the output of the differentiation circuit 16 is inputted to the crest comparison circuit 18 through a delay circuit.  By means of the crest comparison output, the output of each differentiation circuit  is produced into a gate signal of an output supplied through crest discriminating circuits 24 and 26. Each gated output is supplied to count circuits 32 and 34 through a  OR circuit together with an output of a crest discriminating circuit 40. This permits  the discrimination of the output, whose crest value is higher than a given crest  value, as alpha-rays.
Patent JP-H01261282-A (JP)
Title: Binder for inorganic adhesive and inorganic adhesive using the same
Inventor: HORIE TATSUO
IPC: C04B37/00
Filed: 1988-04-11
Abstract: PURPOSE:To obtain the title binder of low thermal shrinkage in a high temperature range esp. exceeding 1,300 deg.C, by blending an aluminum primary phosphate derivative with silicon nitride or silicon carbide in specified proportion. CONSTITUTION:The objective binder comprising an aluminum primary phosphate and silicon nitride and/or silicon carbide in the weight ratio: 1-6. The other objective adhesive incorporated with 8-20wt.% of said binder. Said aluminum primary phosphate derivative to be used is, e.g., aluminum primary acid phos phate of the chemical formula Al2O3.3P2O5.6H2O, a product prepared by adding boric acid and/or borate to said primary acid phosphate, another product pre pared by adding metallic oxide(s) such as magnesium oxide and/or chromium oxide to said product.