baber/WOPTO huggingface dataset:
Patent JP-S63103127-A (JP)
Title: Earthquake isolator
Inventor: TADA HIDEYUKI
IPC: E02D27/34
Filed: 1986-10-16
Abstract: PURPOSE:To permit the isolation of earthquake of a wide rage from great magnitude to medium and small one by a method in which the earthquake isolation between a superstructure and a substructure is permitted only during great earthquake and a vibration suppressing mechanism is provided in the superstructure. CONSTITUTION:In an earthquake isolator 1 formed by laminating elastic plates and rigid plates alternately, a superstructure 2 is set on a substructure and connected with each other by means of a fixing part 7 having a rigidity for less than a given shearing stress value. A vibration-suppressing mechanism 11, e.g., inertial pump damper, etc., is provided in the superstructure 2, by which the vibration of building during medium or small earthquake is damped. The vibration can also be damped during great earthquake by the isolator 10, permitting a wide rage of earthquake from great magnitude to medium and small one to be isolated.
Patent JP-H04128464-A (JP)
Title: Stair mat
Inventor: ODA TOSHIYUKI
IPC: B32B5/16
Filed: 1990-09-19
Abstract: PURPOSE:To surely prevent slipping off a stair by sticking to a liner material of L-shaped cross section the end portion of a mat main body comprising pile electrostatically planted on a base, and forming a rising portion on the nosing corresponding portion of the stair. CONSTITUTION:A mat main body 3 comprising pile 2 electrostatically planted on a base 1 is molded and the end portion of the mat main body 3 is stuck to a liner material 4 having a tread corresponding piece 6 and a front-cover corresponding piece 6. The tread corresponding piece 6 of the liner material 4 is uniform in thickness from the nosing corresponding portion to the back of a stair and a rising portion 7 is formed along the tread corresponding piece 6. It is thus made possible to surely prevent slipping off the stair.
Patent JP-H0990388-A (JP)
Title: Liquid crystal display device
Inventor: KAGAWA HIROYUKI
IPC: G02F1/1337
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device having high display quality and good production efficiency by forming a wall in an opening provided in a sealing part in such a manner that light beams entering the inside of the device in the injection direction of the liquid crystal through the opening are intercepted and that the injection rate of the liquid crystal is not decreased. SOLUTION: The opening 13 formed in the sealing part is sealed with a UV-curing resin 14 after a liquid crystal is injected. A wall 10 is formed near the opening 13 to prevent entering of light beams into the liquid crystal cell. The transmittance of the wall 10 is preferably <=1% for at least one wavelength among 254nm, 313nm and 366nm wavelengths. The wall 10 is preferably formed in such a manner that an angle formed by at least one side of the wall 10 and the rubbing direction 11 (12) in an orienting film on one side substrate is controlled to be <=±10 deg.. The wall 10 is formed by a method which can form the wall with a desired pattern, for example, by screen printing method. Thereby, an irregular display state caused by deterioration of the liquid crystal due to light near the injection port can be prevented and high display quality can be obtd.
Patent JP-2000072719-A (JP)
Title: Production of allyl 2-hydroxyisobutyrate
Inventor: SHIMA YOSHIKAZU
IPC: C07C67/03
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain allyl 2-hydroxyisobutyrate useful as a raw material for medicines and agrochemicals by an industrially advantageous method by reacting methyl hydroxyisobutyrate with allyl alcohol in the presence of a esterification catalyst. SOLUTION: (A) Methyl 2-hydroxyisobutyrate is reacted with (B) allyl alcohol in the molar ratio of the component B to the component A of 0.1-100, preferably 0.1-10 in the presence of (C) a transesterification catalyst at 20-200 deg.C, preferably 80-150 deg.C for 5 minutes to 24 hours, preferably 10 minutes to 12 hours to give the objective compound. Methyl 2-hydroxyisobutyrate having <=0.3 mg-KOH/g acid value is preferably used as the component A. The water content in a raw material solution comprising the components A and B is preferably <=1,000 ppm. An organotin compound (e.g. dibutyltin oxide) or an organic titanate compound (e.g. titanium tetramethoxide) are preferably used as the component C.
Patent JP-H0191930-A (JP)
Title: Production of piston base stock
Inventor: ICHIKAWA SHIGEO
IPC: B23P15/10
Filed: 1987-09-30
Abstract: PURPOSE:To reduce working cost as well as improving workability and productivity by forming a piston base stock by executing in order drawing, forging, piercing and grooving on a disk like blank. CONSTITUTION:A disk like blank 22 is blanked from a steel plate 21. Drawing is then executed by using spherical head punch and conical die to form the preform 23 of which one end is semi-spherical and of which other end is cylindrical. It is then worked in a piston like preform 24 by forging. This piston shaped preform 24 has stepped cylindrical part 24a and end face 24b. Then, the hole 25 for fitting a piston rod and an oil hole 26 are formed on this end face 24b. These holes 25, 26 are formed all at once by pressing but may be formed by cutting as well. Finishing is then executed, if necessary, and finally an annular groove 27 is formed at the large diameter part of its stepped cylindrical part 24a. This annular groove 27 is formed by rolling or cutting. The blank 22 can be formed by cutting a bar stock orthogonally to its axial line as well.
Patent JP-S63105292-A (JP)
Inventor: CHIYAARUZU REIMONDO
IPC: F04C3/06
Filed: 1986-10-17
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-2001070013-A (JP)
Title: Clasp for personal ornament
Inventor: KIRIHARA TSUTOMU
IPC: A44C1/00
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a clasp for a personal ornament, wherein the number of parts is drastically reduced, and by which the overall personal ornament can be manufactured at a low cost. SOLUTION: This personal ornament is equipped with a personal ornament main body, a pin 3 which is swingably attached to the personal ornament main body, and a locking mechanism which is attached to the personal ornament main body with a specified interval to the attaching location of the pin 3, and by which the pin 3 can be detached. In this case, the locking mechanism is equipped with a cylindrical case member 11 having an opening 12, which is provided on the pin 3 side, and through which, the pin 3 is passed, and an attaching member to the personal ornament main body. Then, in the cylindrical case member 11, an internal cylindrical member 21, which is slidable at least to a location to close the opening 12, is fitted.  At the same time, a V-shaped spring 31 is engaged with a bridging section 23 which is formed in the internal cylindrical member 21, and the end section of the V-shaped spring 31 is brought into contact with the inner peripheral surface of the cylindrical case member 11. Thus, the internal cylindrical member 21 is made slidable while respective specified spring pressures, between the location to close the opening 12 of the cylindrical case member 11 and a location to open the opening 12.
Patent JP-H0985908-A (JP)
Title: Air impermeable multilayered film
Inventor: INOUE AKIHISA
IPC: B32B27/32
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain an air impermeable multilayered film capable of being molded by an inflation molding method and having excellent fusibility to a base material or skin material for a car interior material. SOLUTION: This air impermeable multilayered film has at least a low temp. hot-melt resin layer 1 with MI of 5-100, an olefinic resin layer 2 with MI of 3 or less, an air impermeable resin layer 3 and a low temp. hot-melt resin layer with MI of 5-50.
Patent JP-H0776834-A (JP)
Title: Construction of excavating hole in preboring
Inventor: ITO YOSHITAKA
IPC: E02D7/00
Filed: 1993-09-08
Abstract: PURPOSE:To prevent a solidifying liquid from leaking and stabilize an excavat ing hole, by injecting a solidifying liquid into a bore hole in addition to a stabi lizing liquid to form a film on the bore hole and injecting the solidifying liquid into a zone forming the root as well. CONSTITUTION:When an excavating hole 8 is formed by an earth auger in a preboring process, a solidifying liquid 5 in which natural fibers or an inorganic powder together with natural fibers are added to a stabilizing liquid composed of cement, bentonite and water is injected from the front end of auger in order to form a coating film 7 preventing the liquid from leaking at the bore wall. And the earth auger is vertically moved several times while letting it infect the solidifying liquid from the front end within a specified range from the bottom of excavating pile 9, to form a hole wall preventing the foot protection liquid 10 from leaking in the positional range.
Patent JP-H0295749-A (JP)
Title: Idling speed controller for internal combustion engine
Inventor: TOYODA KATSUHIKO
IPC: F02D41/16
Filed: 1988-09-30
Abstract: PURPOSE:To reduce the extent of engine vibration by controlling a control valve to be adjusted to desired speed at a high side between the setting desired speed of idling speed set in relation to oil temperature and the specified desired speed set according to cooling water temperature, when this oil temperature is less than the setting value. CONSTITUTION:During warming-up after starting an internal combustion 2, when oil temperature being detected by an oil temperature sensor 28 is more than the setting valve Toi, a control valve 14 in a bypass passage 12 is controlled for its opening or closing to be adjusted to setting desired speed, setting idling speed of the engine 2 as shown in a full line according to cooling water temperature. On the other hand, during warming-up after starting the engine 2, when the oil temperature being detected by the oil temperature sensor 28 is less than the setting valve Toi1, the control valve 14 is controlled for its opening or closing to be adjusted to the desired speed at a higher side between setting desired speed N1, setting the idling speed of the engine 2 as shown in a broken line is relation to the oil temperature of less than the setting value Toi1 and the said specified desired speed Nn set according to the cooling water temperature.
Patent JP-S61123531-A (JP)
Inventor: YAMAZAKI TOMOAKI
IPC: B65D81/02
Filed: 1984-11-21
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-H08110529-A (JP)
Title: Liquid crystal display device
Inventor: KOSAKA KYOKO
IPC: G02F1/1368
Filed: 1994-10-13
Abstract: PURPOSE: To minimize a burning phenomenon while holding usual excellent performance. CONSTITUTION: A thin film transistor consisting of a gate electrode 2, a gate insulation layer, a semiconductor layer, a source electrode 3 and a drain electrode 4, a gate wiring 9 electrically connected to the gate electrode 2, a source wiring 10 electrically connected to the source electrode 3 and a pixel electrode 1 electrically connected to the drain electrode 4 are formed on one main surface of a substrate in matrix. Then, the insulation layer is formed on the thin film transistor on the substrate. Thus, picture quality improvement by reducing burning is realized, and a liquid crystal display device with excellent process quality and reliability is provided.
Patent JP-2001070684-A (JP)
Title: Needle thread treatment device for multi-needle sewing machine
Inventor: TAJIMA IKUO
IPC: D05B65/06
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a needle thread treatment device for increasing the holding force of a needle thread by a simple structure. SOLUTION: A multi-needle sewing machine in whcih a supporting case for a plurality of needle bars is laterally operated to link one needle bar to a needle bar driving mechanism comprises a needle thread holder 15, a needle tread hook arranged therebehind, and a driving source for reciprocating the hook. The needle thread holder 15 has a receiving member 17 arranged along the lower end of the supporting case, a first friction sheet 25 provided on the upper face of the receiving member, a supporting member 18 arranged above the receiving member and located almost in parallel thereto, a holding spring member 22 mounted on the supporting member 18 corresponding to the needle bar and faced in elastic contact with the receiving member, and a second friction sheet 26 located on the lower face of the holding spring member 22.  The needle thread hook, when moved while deforming the holding spring member during forwarding, traps the needle thread hung down from a resting needle at its hooking portion and holds a thread end between the first and second friction sheets 25, 26 during backwarding.
Patent JP-H1089112-A (JP)
Title: Shift shock reducing device for vehicle
Inventor: KOBAYASHI HIROHISA
IPC: B60W10/10
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To improve responsiveness in the case where torque down control for reducing a shift shock is carried out by reducing a throttle opening at the time of the shifting of an automatic transmission. SOLUTION: In the case of detecting a shift command, a throttle opening is reduced to a first specified opening TVO 1. The first fixed opening TVO 1 is set up as the minimum throttle opening where the present engine torque can be almost obtained even if the throttle opening is reduced. The beginning of a shift is detected on the change of a gear ratio, and at this time, the throttle opening is reduced to a second specified opening TVO 2 for torque down.
Patent JP-H0296949-A (JP)
Title: Optical potential storing element
Inventor: KANBARA TERUHISA
IPC: G11B7/30
Filed: 1988-09-30
Abstract: PURPOSE:To make the title element for storing electric potential and to make re- storage and, at the same time, to improve the storing density of the element by forming the element by piling up a light-transmissive base body, a transparent electrode, a photo-conductive electrode, a 1st electrode, a solid-state electrolyte, a 2nd electrode, etc. CONSTITUTION:An optical element for storing electric potential is formed on a light- transmissive transparent base plate 1 by piling up a transparent electrode 2, photoconductive electrode 3, 1st electrode 4, solid-state electrolyte 5, 2nd electrode 6, etc. When the electrode 3 is irradiated with a laser beam having an intensity corresponding to recording signals while a constant voltage is applied or a constant current is made to flow across the electrodes 2 and 6, the electric potential produced in a local voltage storing section constituted of the irradiated section of the electrode 4, electrolyte 5, and electrode 6 changes in accordance with the intensity of the laser beam and not only the information of '1' and '0', but also multistage information is stored in a ROM. When a specific voltage is applied across the electrodes 2 and 6 or the electrodes are electrically short-circuited while the section storing the information is irradiated with the laser beam, the information is erased. When such constitution is used, re-storage can be performed by rewriting and, at the same time, the recording density can be improved.
Patent JP-H0958741-A (JP)
Title: Band
Inventor: KIDA HIKOZO
IPC: F16B2/08
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain a band excellent in reliability and safety by preventing the band from coming off after once connected even if a movable part of a latch claw is broken and making it substantially impossible to try to deliberately release the connection of time band using tools. SOLUTION: A band main body 2 having a number of ratchet serrations 3 is extended from a head 1. The head 1 has an insert through-hole 4 in which the band main body 2 is inserted, and two or more latch claws 5 to be connected to the ratchet serrations 3 are provided on the inside of the insert through-hole 4, facing the ratchet serrations 3 of the band main body 1. The two or more latch claws each have an elastic movable part and are independent. In addition, the latch claws 5 are arranged so that they almost agree with the ratchet serrations 3 respectively.
Patent JP-S63102416-A (JP)
Title: Method for setting time of timer
Inventor: YASUDA KYOICHI
IPC: G04F3/00
Filed: 1986-10-17
Abstract: PURPOSE:To attain the setting of a long time in a short setting time by making an incremented/decremented count number different depending whether the operation of an up/down-switch is in the state of one-shot or consecutive operation. CONSTITUTION:In setting a timer to the time setting mode, the control mode of time setting is started and whether or not an up-switch 1 (or down-switch 2) is in operation is discriminated. In applying the operation, whether the operation is in one-shot or consecutive operation is discriminated succeedingly and in case of one-shot operation, the setting time of a timer is increased by one minute for the unit time and the operation of the up-switch is confirmed. In case of the consecutive operation, after the setting time is increased for plural unit times (in this case, 5min) to confirm the operation of the up-switch. That is, the inceased/decreased count is made different depending whether the switch 1 or 2 is in the oneshot or consecutive operation, and in case of the consecutive operation, the count increased/decreased at a time is increased to attain time setting within a short time.
Patent JP-S60138468-A (JP)
Title: Quantitative determination of antigen
Inventor: OOYA SHIGEKI
IPC: A61K39/44
Filed: 1983-12-27
Abstract: PURPOSE:To measure quickly the quantity of antigens with high sensitivity by tracing qualitatively and quantitatively an antigen-antibody reaction by an enzyme reaction in a specific form. CONSTITUTION:An FC partial receptor P of an antibody is first immobilized to a system then the antiserum Ab-1 for the angigen Ag to be detected is added thereto. After a specimen liquid is added thereto, Ab-2 of the same kind as the above-mentioned antiserum is added thereto and the FC partial receptor P-Enzyme of the antibody labeled with enzyme is added to the system. The activity of the fixed enzyme is finally measured, by which the antigen is detected. Washing is always accomplished upon ending of each of the above-mentioned operations. The calibration curve obtd. preliminarily from the relation between a standard antigen and the enzyme activity in the final stage is used for the quantitative determination of the specimen and the quantitative determination is accomplished by measuring the absorbancy of the sample liquid. The quick qualitative and quantitative determination of the desired antigen is thus made possible and the sensitivity equivalent to or higher than the sensitivity of the prior art is obtainable.
Patent JP-S62108033-A (JP)
Title: Air-permeable molding tool for synthetic resin sheet and its manufacture
Inventor: FURUYA TAMIO
IPC: B29C33/38
Filed: 1985-11-06
Abstract: PURPOSE:To obtain a molding tool which is inexpensive and favorable in productivity and possesses excellent durability, by a method wherein the molding tool is constituted by mutually joining contact points of numerous fine hard spherical materials which are arranged in a three-dimensional state and continuous pores are formed by an air space surrounded by the contact points of the adjoining hard spherical materials. CONSTITUTION:A molding tool 4 is constituted of a molding part 41 and backup part 42. The molding part 4 and backup part 42 are constituted by mutually joining contact points of glass particles g1, g2 that are numerous fine hard spherical materials to be arranged in a three-dimensional state and continuous pores are formed by an air space surrounded by the contact points of the adjoining glass particles g1, g2. A model M having a form of an instrument panel provided with embossed patterns is made of gypsum and a frame 3 is fitted to the model M. A thermosetting synthetic resin layer (r) which has been obtained by mixing a binder in the surface of the glass particles g1 is cast into a frame 3. The molding part 41 is formed by forming the continuous pores 20 by the air space (v) surrounded by the contact points of the adjoining glass particles g1 on heating. The backup part 42 is formed by casting the thermosetting synthetic resin layer formed on the surface of the glass particles g2 within the frame 3 and heating same.
Patent JP-H0967078-A (JP)
Title: Catch device for bag
Inventor: YAMAUCHI JIYOUJI
IPC: B66C1/28
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To miniaturize the whole device, and to dispense with any special bag placing table for catching bags, in a suspending type catch device such as a balancer, a palletizer, or the like. SOLUTION: A contact beam 1a to be brought in contact with the upper surface of a bag, and a receiving beam 2 for receiving the bottom surface of the bag are fixed to a base part 3 with angles, the base parts 3 are pivotally supported to the right and left lower ends of a portal suspending frame 4 so that the contact beam 1a and the receiving beam 2 may pinch the side parts of the bag from above, a lock mechanism 5 to be locked in the position in which the receiving beam 2 is turned inward and approximately horizontally is provided, and catching and discharging of the bag is made possible.
Patent JP-H1077650-A (JP)
Title: Automatic cutter for leg of foot hook apparatus
Inventor: TAKAHASHI EIZO
IPC: E02D29/12
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an automatic cutting device capable of cutting the leg of a foot hold apparatus accurately and swiftly with simplicity and ease by using a truck which holds a leg cutting working robot and a rail which guides and fixes the truck. SOLUTION: This automatic leg cutting device for a foot hold apparatus is laid out on a truck liftably mounted on a rail provided in a manhole. In that case, a plurality of sliders 58, 59 and 60, which are turnable in the transverse direction are mounted on the truck. A cutter member 65 is turnably laid out in the vertical direction by way of a spherical bearing 64 on a bracket 63 provided on the slider 60 on the lowest stage. A laser marker 66, which confirms the position of the leg of a foot hold apparatus to be cut, is provided below the lower end of the cutter member 66 while a positioning stopper 68 of a cutter blade 67 and a retension piece of a cutter blade 67 are provided in the front.
Patent JP-H0966297-A (JP)
Title: Method and apparatus for treating washing waste water of fuel tank
Inventor: NIKI SHINICHI
IPC: C02F9/00
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To simplify operation or maintenance and to conserve labor in the treatment of the washing waste water of a fuel tank. SOLUTION: A washing waste water treatment apparatus has a cascade type small-sized square tank 1 with a vol. of about 20m<3> , a filter 2 constituted of a double changeover type primary filter 2a of about 300 mesh and a vol. filter type secondary filter 2b of about 1μm mesh, a membrane separator equipped with a compressor part and a porous membrane part and an adsorbing separator 4 equipped with an activated carbon adsorbing bed. By removing sludge by the filter, a membrane type oil-water separator can be used and the separability of oil and water is enhanced. As a result, a water tank fitted with an adsorbing mat provided heretofore or a precoat filter becomes unnecessary and the treatment apparatus becomes simple and operation also becomes easy.