baber/WOPTO huggingface dataset:
Patent JP-S57169119-A (JP)
Title: Fender
Inventor: JIYUNTA HISAYA
IPC: E02B3/26
Filed: 1981-04-10
Abstract: PURPOSE:To avoid damage to be inflicted to a ship's hull by the contact of a feder with projections by using a fender in which an elastomer with force buckling grooves is attached to an impact receiving plate radially from its center, and the elastomer is attached to a fender contact equipment in such a way as to eliminate the directivity of deformation in the shearing direction. CONSTITUTION:A take-down type fender consists of an impact receiving plate 4 and an elastomer 5. The impact receiving plate 4 is of a circular or oblong form, and the elastomer 5 is made up of a flange made of an uniform thick (t) oblong plate with force buckling grooves 7 and a fitting metal 6 having web w on its sides. The elastomer 5 is attached to the circular impact receiving plate 4 radially from its center to built up a take-down type fender.
Patent JP-H02236039-A (JP)
Title: Manufacture of surge generator of surge gear device
Inventor: MISAWA TOSHIAKI
IPC: F16H1/32
Filed: 1989-03-06
Abstract: PURPOSE:To obviate the grinding of inner surface of a cylindrical member to an elliptical form and to reduce the cost by grinding both diametral sides of a member having a circular inner hole along the diameter with the equal width, and then joining two-split member, with cutting surface end portions agree with each other on the circular inner hole sides. CONSTITUTION:In the first process, both sides of the diameter X-X of a circular member 11 having a circular inner hole 10 is ground along an arbitrary diameter X-X of the inner hole 10 by the equal width (t). That is, grinding portions 12 surrounded by a broken line of the member 11 are ground to divide the member 11 into two semi-circular members 11a, 11b. Secondly, in the second process, the semi-circular members 11a, 11b are joined, with cutting sectional ends thereof agreed with each other on the inner hole 10 side. Thus, a surge generator 13 having an elliptical inner hole can be obtained through the two processes. As the surge generator 13 itself does not rotate, it is sufficient that an ellipse generated by the surge generator is approximate. Accordingly, a generated approximate ellipse will suffice for use in a phase adjuster.
Patent JP-S5268190-A (JP)
Title: Preparation of pyrimidine-type nucleosides
Inventor: MATSUI MASANAO
IPC: C07D405/04
Filed: 1976-05-11
Abstract: PURPOSE: To prepare novel N 1 -(2'-tetrahydrofuranyl)-halogenouracils useful as carcinostatic agents in good yield in a short period of time from novel bis (trin-lower alkyltin)-5-halogenouracils. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63219024-A (JP)
Title: Display device
Inventor: NAKANO MASAAKI
IPC: G06F3/03
Filed: 1987-03-09
Abstract: PURPOSE:To package and wire electronic components just below a planar panel, and to miniaturize a device by interposing a conductive plate between the planar panel and a mounting substrate, equipped with a driving circuit. CONSTITUTION:Below a display liquid crystal cell 1, drivers for X 21, 22 and the drivers for Y 31, 32 and further a pattern wiring 109 are arranged on a printed substrate 100, and they are the source of the occurrence of a noisy magnetic field against the scanning magnetic field for a coordinate detection. However, because the conductive plate 200, provided between the cell 1 and the substrate 100, has a shielding effect against the magnetic field, it does not permits the noisy magnetic field, originating on the substrate 100, to penetrate through the conduction plate 200, and the noisy magnetic field does not originate on the surface of the cell 1. Therefore, at the time of the detection of the coordinate, by flowing a sine wave current successively in respective X-transparent electrodes 11, its magnetic field can be surely detected. As for Y-transparent electrodes 12, it is similar. Accordingly, the S/N of the scanning field for the coordinate detection goes to high.
Patent JP-S60198353-A (JP)
Title: Fuel injection timing controller
Inventor: HIYAMA YASUHIRO
IPC: F02D41/40
Filed: 1984-03-22
Abstract: PURPOSE:To perform injection timing control in a highly accurate manner, by inputting a signal indicating actual combustion start timing into an injection timing control system as a feedback signal when actual injection timing and actual combustion timing are in the specified corresponding relation. CONSTITUTION:A vibration sensor 5 is additionally installed in a combustion injection valve installed in the specified cylinder of a Diesel engine 2, and an actual timing signal TS consisting of a pulse indicating ignition timing is outputted from the output signal via a waveform shaping circuit 6. According to this signal TS and a top dead center signal TDC out of a top dead center sensor 7, actual combustion timing is calculated (8), while according to the top dead center signal TDC and a lift signal S3 by a needle valve lift sensor 9, actual injection timing is calculated (10). And, when the actual combustion timing and the actual injection timing are in the specified relation, the actual combustion timing is controlled with a timer 4 so as to accord with the desired combustion timing that conforms to an engine running state, and when they are not in the said relation, the timer 4 is controlled so as to make the actual injection timing accord with the desired injection timing.
Patent JP-S59180153-A (JP)
Title: Reduction gear
Inventor: KOSUGI ISAO
IPC: F16H25/06
Filed: 1983-03-31
Abstract: PURPOSE:To secure such a reduction gear as being small in size and excellent in efficiency, yet capable of securing a large reduction gear ratio, by making the reduction gear consist of setting the reduction gear ratio by means of circumferential numbers, namely, frequency of each endless cam groove. CONSTITUTION:An input rotary shaft 3 is formed with a large diametral part 4 at its one end side, while each of endless cam grooves 6 and 7 meandered in sine wave form is made up on the outer circumferential surface of this large diametral part 4. A cylinder body 8 is rotatably supported on a housing 1 via a bearing 9 and there are provided with each of endless cam grooves 10 and 11 having amplitude equal to each of grooves opposing the inner circumferential surface. Furthermore, each of rolling bodies 12 and 13 is interposingly installed in a position where both cams are intersected with each other. And, a first holding member 14 holding the spherical body 12 shiftably toward an axial center line is locked to the housing 1 at its one end side, while a second holding member 15 holding the spherical body 13 rotatably toward an axial center line is supported on the housing 1 via a bearing 20 and coupled with an output rotary shaft 22.
Patent JP-H04274032-A (JP)
Title: Optical information recording and reproducing device
Inventor: SAKAMOTO AKITO
IPC: G11B11/105
Filed: 1991-02-27
Abstract: PURPOSE:To prevent the tracking information signal in ROM area obtained in three-beam system from being influenced by the density of prepit for the optical information carrier in which ROM area and non-ROM are mixed. CONSTITUTION:When the two sub-light beam reproduces ROM area, the alternating components are generated by performing the amplitude modulation by the prepit. In these alternating components, the larger the density in the prepit is, the smaller the amplitude becomes. Therefore, the output signals in photodiodes 15b, 15c receiving sub-light beam are made into the waveform and equalized so that the higher frequency may be, the larger the amplitude may become in differential circuits 35, 36 and the influence by the prepit is removed. A tracking information signal (d) is formed from the alternating component of output signals in the differential circuits 35, 36 by upper side envelope detection circuits 37, 38, lower side envelope detection circuits 39, 40 and an arithmetic amplifier 41.
Patent JP-H06265087-A (JP)
Title: Shutter device
Inventor: HOSOHARA YASUHARU
IPC: F16L55/00
Filed: 1993-03-15
Abstract: PURPOSE:To enhance gastightness of a shutter device used in a nonleaking method of boring a gas pipe by incorporating a seal ring in a lower body, disposing an SU gasket in an upper body, placing a shutter plate combined with a round packing in between the upper and the lower body and fitting the round packing in a fitting groove. CONSTITUTION:A seal ring 6 is fitted in the periphery of a hole 3 in a lower body 1 in which a slide plane groove 2 is formed in a 'U' shaped shutter plate, a circular hole 3 is formed at the middle in penetration and a pin fitting hole 5 is made on the side of opening of the slide plane hole 2. An SUS gasket 15 is placed on the lower surface of an upper body 18 in which a boring machine mounting hole 19 is made at the middle and a round packing fitting hole 20 is formed on the lower surface. A round packing 7 is fitted in a shutter plate 12, the shutter plate is placed between the seal ring 6 and the SUS gasket 15, the round packing 7 is fitted in a fitting hole 20, a parallel pin 10 is then tightened.
Patent JP-H01229237-A (JP)
Title: Structure for supporting film pressing plate in back cover of camera
Inventor: CHIGASAKI KATSUAKI
IPC: G03B17/28
Filed: 1988-03-09
Abstract: PURPOSE:To make the dimension of a camera in an optical axis direction small and to reduce the number of parts by using the fixed member of a press- contacting spring which fixes a pressure plate also as the fixed member of a film pressing spring and a cartridge pressing spring. CONSTITUTION:A position where the press-containing spring 7 fixed to the film pressure plate 6 is mounted on a back cover 1 is the outer side of both side ends of the pressure plate 6. One end of the spring 7 is supported with the fixed member 3a of the cartridge pressing spring 2 on one mounting position of the spring 7. Another end of the spring 7 is supported with the fixed member 5a of the film pressing spring 4 for a take-up spool on the other mounting position. Thus, the dimension H will do between the pressure plate 6 and the base part of the spring 7. Then, the camera can be made compact and the number of the fixed members can be reduced.
Patent JP-H07268752-A (JP)
Title: Functional nonwoven fabric and its production
Inventor: KIUCHI KAZUHIRO
IPC: D04H1/58
Filed: 1994-03-24
Abstract: PURPOSE:To produce a functional nonwoven fabric stably holding a material having various functions such as water-absorptivity, odor-absorptivity, aromatizing property, antibacterial property and antistaticity and to provide its production process. CONSTITUTION:A functional material 13 is included in a dry pulp nonwoven fabric composed of a single layer. The constituent fibers of the nonwoven fabric 11 as well as the constituent fiber and the functional material 13 are bonded with each other through a binder material.
Patent JP-S56151175-A (JP)
Title: Method for drawing out of welding-use wire housed in pail case
Inventor: NAGAI YASUHIRO
IPC: B65D85/04
Filed: 1980-04-22
Abstract: PURPOSE:To smoothly draw out a wire without collapsing the other winding layers and without any entanglement by aligning a wire draw-out hole to be formed in a press plate to the axial center of the cavity of a pail case and making the same smaller than the outside diameter of the cavity. CONSTITUTION:At the time of drawing out a wire 2 housed in a pail case through a wire draw-out hole 9 formed in a press member 8, the inside diameter of this hole 9 is formed to a diameter smaller than the outside diameter of a circular cylindrical cavity 3. Thereby, a clearance Y is formed between the outside circumferential part 3a of the cavity 3 and the inside circumferential part 9a of the hole 9. Hence, the wire 3a which is drawn out contacts the lower edge 8a of the hole 9. Then, even if the wire 2a is bent, other laminated coils do not exist in this bent part and therefore the coil layers do not collapse and no entanglement occurs. Also, since the entire coil exists within the pressurizing plane of the member 8, only the wire 2a to be drawn out is drawn out under constant resistance.
Patent JP-S53140618-A (JP)
Title: Manufacturing process for tank
Inventor: HAGIO TOMONORI
IPC: B65D6/32
Filed: 1977-05-13
Abstract: PURPOSE: To produce a solid tank effectively combined by the uniform application of bonding agent by conducting the superfluous bonding agent into an escaping part when an airtight tank is shaped in two separated parts of a lid and a main body to be combined by bonding agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52138365-A (JP)
Title: Process for treating sewage water
Inventor: KAMIYOSHI HIDEKI
IPC: C02F3/12
Filed: 1976-05-14
Abstract: PURPOSE: To reduce a leak of BOD by a process in which organic matters in sewage water are adsorbed and delivered to a denitrification step, so that denitrification is effected while adhering and condensing an activated sludge, and only organic matters required for denitrification is supplied. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06262158-A (JP)
Title: Leakage preventive structure of contaminated water in waste disposal site
Inventor: KAWACHI TAKESHI
IPC: B09B1/00
Filed: 1993-03-15
Abstract: PURPOSE:To provide a leakage preventive structure of contaminated water at a waste disposal facility capable of easily and surely preventing leakage of the contaminated water from a damaged place to the outside of the treating place, even in the case where a water shielding sheet is partially damaged by a projecting object, etc. CONSTITUTION:An adsorbing layer 18 with prescribed thickness is interposed and laid between the bottom ground E at the waste disposal site and the water shielding sheet 12. The leakage preventive structure 30 is constituted of both the water shielding sheet 12 and the adsorbing layer 18. The adsorbing layer 18 is composed of an admixture of reinforcing fiber and cohesive soil and also the adsorbing material 18a consisting of contaminant absorbing materials of bentonite, zeolite, charcoal, activated coal, etc., is laid as the adsorbing layer 18.
Patent JP-H01226857-A (JP)
Title: Substituted naphthalene compound
Inventor: NISHIYAMA SHINICHI
IPC: C07C69/94
Filed: 1988-03-07
Abstract: NEW MATERIAL:A compound shown by the formula (R<1> is 1-18C alkyl; R<2> is 1-18C alkyl; X is -OCH2- or -CH2CH2-; n is 0 or 1). EXAMPLE:2-[4'-(R-2''-Methylbutylcarbonyl) phenylmethyloxy]-6-decyloxynaphtha- lene. USE:A ferroelectric liquid crystal substance, showing smectic C phase approximate ly at room temperature and having high chemical resistance such as hydrolysis resistance. Also useful as an intermediate for drugs, agricultural chemicals, etc. PREPARATION:A 4-halogenated methylbenzoic acid is reacted with an alcohol such as R-2-methylbutanol capable of forming optically active carbon to give an ester compound. Separately one of hydroxyl groups of 2,4-hydroxynaphthalene is alkylated to give a 2-alkyloxy-6-hydroxynaphthalene. The ester compound is reacted with the 2-alkyloxy-6-hydroxynaphthalene to give a compound shown by the formula.
Patent JP-H02233645-A (JP)
Title: Production of 5-fluoro-2-nitrophenoxy acetate
Inventor: MATSUMOTO MITSUHIRO
IPC: C07C205/37
Filed: 1989-03-06
Abstract: PURPOSE:To obtain the title compound in a single step by reaction between 2,4-difluoronitrobenzene and a glycolic acid alkyl ester in the presence of a base in a solvent such as an aromatic hydrocarbon, halogenated hydrocarbon or 1,4-dioxane. CONSTITUTION:The objective compound can be obtained by reaction between (A) 2,4-difluoronitrobenzene and (B) a glycolic acid alkyl ester at the molar ratio = 1 : (1.2 - 1.5) in the presence of a base (pref. anhydrous fine powder of potassium carbonate) at 1.5 - 2.0 molar times the component A in benzene, 1.2-dichloroethane, 1.4-dioxane or a mixed solvent thereof at 10 - 50 deg.C. It is preferable that the glycolic acid alkyl ester be gradually dripped at 5-20 deg.C followed by raising temperature. The present compound is useful as an intermediate for herbicidal compounds.
Patent JP-H08253791-A (JP)
Title: Detergent composition
Inventor: HORIBATA TOMOKO
IPC: A61K8/00
Filed: 1995-03-14
Abstract: PURPOSE: To obtain a detergent compsn. having excellent foaming properties, foam quality and foam persistence, little irritating properties and good foam breaking properties, and giving a good feel after washing therewith by using a specific N-acyltaurine salt and a cationic polymer. CONSTITUTION: This detergent compsn. comprises (A) a sec. amide type N- acyltaurine salt of the formula: RCONHCH2 CH2 SO3 M (wherein RCO is 10-16C linear acyl; and M is Na, K or alkanolammonium), and (B) a cationic polymer (e.g. cationized cellulose). The amt. of the component (A) blended in the detergent compsn. is pref. 5 to 50wt.% based on the compsn. in the case of a liq. detergent, 15 to 70wt.% based on the compsn. in the case of a paste detergent, and 40 to 95wt.% based on the compsn. in the case of a solid detergent. On the other hand, the amt. of the component (B) blended is pref. 0.01 to 5.0wt.%, esp. pref. 0.05 to 2.0wt.%. If necessary, the compsn. may further be blended with (C) a higher fatty acid salt (e.g. triethanolamine laurate). The amt. of the component (C) blended is pref. such that C/(A+B)=1/20 to 1/2 (in terms of wt. ratio).
Patent JP-S56150377-A (JP)
Title: Open-close device of wristwatch case
Inventor: NAKAGIRI TADAHIKO
IPC: G04D1/10
Filed: 1980-04-24
Abstract: PURPOSE:To ensure easy replacement of a cell of a watch, by providing a pawl part formed in a body with the band piece that is connected to a watch case and making the pawl part engage a part of the watch case to pry open the watch case. CONSTITUTION:The band 1, case 2 storing a cell and a speaker, analog watch 4 and digital display part 11 are formed into a thin structure as if it were a part of the arm band; and an electrical connection is secured among the above-mentioned parts. Then the pawl 86C which can be connected to the case 2 is provided at a part of the band piece adjacent to the case 2. The pawl 86C is compressed by the pawl spring 87 and locks the lower case 22 at the tip 86B of the pawl. When the locking state is released, the pawl 86C is set to its original position by the spring 87. The joint 92 is shaped roung at its lower part, and the band pieces 81 and 91 function as the lever. Thus the case 22 is pressed down with the spring rod 82 which is used as a fulcrum via the tip 86B to separate the case 22 from the upper case 21. In such constitution, the cell 45 is easily replaced.
Patent JP-S61212229-A (JP)
Inventor: FUJIKAKE SUSUMU
IPC: A01G9/00
Filed: 1985-03-19
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-S56150338-A (JP)
Title: Automatic control device for moisture measuring device
Inventor: SATAKE TOSHIHIKO
IPC: G01G13/00
Filed: 1980-04-24
Abstract: PURPOSE:To make automatic and simple measurement of the moisture values of various kinds of cereals possible by selectively changing the cereal feed action from a cereal conveyor to a measuring vessel to a number of kinds of acting times. CONSTITUTION:A measuring vessel 10 provided with a sensor 16 on the inside wall part, and provided with a discharge valve 17 in the bottom part is connected to a weighting devie 9. A cereal grain conveyor 7 is provided in the upper part of the vessel 10 to supply the cereal grains flowing from the conveyor 7 to the vessel 10. A control circuit 22 which automatically measures the weights and mositure contents of these cereal grains is provided. A switch device 41 which can selectively change the cereal feed action from the conveyor 7 to arbitrary required times is provided and the device 41 is connected associatedly and electrically to the circuit 22.
Patent JP-S63220857-A (JP)
Inventor: TSUJITA KAZUHIKO
IPC: G01R33/28
Filed: 1987-03-10
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-H02234718-A (JP)
Title: Electric rice cooker
Inventor: TSUKAHARA HIROAKI
IPC: A47J27/00
Filed: 1989-03-09
Abstract: PURPOSE:To prevent uneven cooking on the surface section of rice, give the weight feeling of an inner oven, and improve the merchandise value by providing a protruded stripe protruded on the bottom side along the side edge of the collar section of the inner oven, locating the center of the curvature radius on the projection side of a curved section formed on the collar section and the center of the curvature radius on the recess side at different positions, and setting the curvature radius on the projection side smaller than the sum of the curvature radius on the recess side and the thickness of a plate material. CONSTITUTION:A protruded stripe 86 is circularly protruded on the bottom face side of an inner oven 8 and circulated on the circumference along the side edge of a collar section. The center 01 of the curvature radius (r) on the recess side of a curved section 84 and the center 02 of the curvature radius R on the projection side are located at different positions. The curvature radius R on the projection side is set to a smaller value than the sum of the curvature radius (r) on the recess side and the thickness (t) of a plate material. As a result, the curved section 84 is formed thicker than the thickness (t) of the plate material. The heat capacity of the collar section apart from a rice cooking heater is increased by a thick side edge formed with the thick curved section and the protruded stripe, uneven cooking on the surface section of rice is prevented, the appropriate weight feeling of the inner oven is given by the thick curved section and the protruded stripe, and the merchandise value as a rice cooker is improved.
Patent JP-H07240383-A (JP)
Title: Forming method of semiconductor thin film
Inventor: KIJIMA SATORU
IPC: H01L21/205
Filed: 1994-02-28
Abstract: PURPOSE:To provide a forming method of a semiconductor thin film composed of a compound semiconductor layer wherein crystal defect is eliminated, optical characteristics are improved, and film thickness is excellently controlled. CONSTITUTION:After an etching stopper layer (GaInP layer 12) is formed on a compound semiconductor substrate (GaAs substrate 11) in a first process, a compound semiconductor layer (ZnSe layer 13) is deposited on the GaInP layer 12 by an MOCVD method or an MBE method. After a first reflecting film 14 is formed on the ZnSe layer 13 in a second process, a substrate 15 is stuck on the first reflecting film 14 side in a third process. After that, in a fourth process, the GaAs substrate 11 and the GaInP layer 12 are selectively eliminated by etching, and the surface of the ZnSe layer 13 is exposed. Further in a fifth process, a second reflecting film 17 is formed on the surface of the ZnSe layer 13.
Patent JP-S61223194-A (JP)
Inventor: BUERUNAA KUUN
IPC: C25D3/62
Filed: 1986-03-14
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-H11261975-A (JP)
Title: Teletext receiver
Inventor: SATO MASAHIKO
IPC: H04N5/445
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To perform retrieval and display of a television program while considering the time difference. SOLUTION: When there is a time difference between station side broadcasting time described in a television program guide contained in a teletext signal and current time on the side of a receiver, concerning this receiver, the television program guide is displayed on a monitor while correcting this time difference. The time difference between the station side broadcasting time and the current time is calculated, the broadcasting time of a television program is retrieved while considering that time difference, the station side broadcasting time is changed into the current time, and the reprogrammed new television program guide corresponding to the current time is displayed on the monitor. The already finished television program is not displayed on the monitor.  Since the broadcasting time of the television program corresponds to the current time, recording can be exactly reserved without erroneously confirming the broadcasting time.