baber/WOPTO huggingface dataset:
Patent JP-2000143124-A (JP)
Title: Balance correcting device of balance weight
Inventor: HONGO SHOJI
IPC: B66B11/00
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To smoothly move a balance weight on a guide rail without affected by a conveyor chain. SOLUTION: In a balance correcting device of this balance weight, the balance weight is separated from a conveyor chain 9 by a link 20 when most of the weight of the conveyor chain is applied to the other end of the link 20, and the balance weight 19 is made close to the conveyor chain 9 when the weight of the conveyor chain 9 is applied to the other end of the link 20 not so much.
Patent JP-H10139970-A (JP)
Title: Fluororubber composition
Inventor: FUJIMOTO KENICHI
IPC: C08L27/16
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which can give a vulcanization-molded material excellent in e.g. resistance to swell is fuel, properties at a low temperature, amine crack resistance and noncorrosiveness to metals by mixing a fluororubber with a liquid fluorinated rubber, carbon black and a hydrotalcite/calcium hydroxide mixture. SOLUTION: A vulcanizing agent, a co-crosslinking agent, a vulcanization accelerator, a processing aid, etc., are added to a composition comprising 100 pts.wt. fluororubber being a vinylidene fluoride/perfluoro(methyl vinyl ether)/ tetrafluoroethylene terpolymer having a fluorine content of 66% or above and a Mooney viscosity of 30-100, 1-20 pts.wt. liquid fluorinated rubber being e.g. vinylidene fluoride/hexafluoropropene copolymer having a viscosity of 500-3,000cP (100 deg.C), 5-40 pts.wt. carbon black having an iodine adsorption value of 40-100mg/g and 3-20 pts.wt. hydrotalcite/calcium hydroxide mixture (in a weight ratio of 40/60 to 95/5), and the resulting mixture is kneaded. The obtained composition is used for a seal ring for fuel oil for FFV.
Patent JP-H08168183-A (JP)
Title: Overdischarging preventive battery pack
Inventor: YANO HIDETOSHI
IPC: H02J7/00
Filed: 1994-12-16
Abstract: PURPOSE: To prevent overdischarging of a battery while utilizing the battery power effectively by a constitution wherein a battery pack alarms an apparatus that the circuit is interrupted immediately before an overdischarging preventive circuit functions. CONSTITUTION: When a voltage E lower than a reference level (e1+e2) is detected for any one of battery cells 1, an alarm signal AL is delivered from an interruption warning means comprising a reference voltage supplies 2, 6 and a voltage comparator 7 (CMP5 ). When the voltage of any one battery cell 1 drops down to a lower reference level e1, an overdischarging preventive means comprising the reference voltage supply 2 and a voltage comparator 3 (CMP1 ) and a switch transistor 4 (FET) interrupts the output by means of the switch transistor 4 (FET) thus preventing further discharging. Since the reference voltages e1, e2 can be set appropriately, overdischarging can be prevented and the battery power can be used to the maximum.
Patent JP-2000150049-A (JP)
Title: Split type connector
Inventor: ICHIDA KIYOBUMI
IPC: H01R13/514
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To effectively suppress swings of a sub-connector in an accommodation chamber. SOLUTION: A plurality of holders 14 are installed in line inside a frame 13, and sub-connectors 2 are inserted from the rear into the holders 14. Engaging pieces 21 are provided on the left and right side faces of each holder 14, while the sub-connector 2 is furnished in the left and right side faces with holes 23 which admit resilient fit-in of the engaging piece 21 and engage the sub- connectors 2 in the slipoff prevented condition. The engaging holes 23 are positioned to the center level of the sub-connector 2, and in the longitudinal direction, to a place corresponding approx. right aside the contacting part 25 of a female side terminal metal piece 4 mounted in the sub-connector 2.  Even if the sub-connector 2 when fitted to the mating party connector swings its head in the vertical direction within the holder 14, the swing width is suppressed equally over and under owing to the relationship about the engagement position, and in the position of the contacting part 25 of the female side terminal metal piece 4, vertical displacement does not exist or remains very small.
Patent JP-H03172938-A (JP)
Title: Coroutine call control system
Inventor: YAMAMOTO MASASHI
IPC: G06F15/16
Filed: 1989-12-01
Abstract: PURPOSE:To improve the degree of execution multiplexing by setting a coroutine identifier and a sequential identifier, which is given to each unit requiring the exclusive processing, to each request and controlling the sequence of start of pertinent coroutines based on sequential identifiers. CONSTITUTION:The same sequential identifier is preliminarily given to coroutine modules 14A to 14D, which must exclusively use one resource, at the time of being designed. When a processing is requested to coroutine modules 14A to 14D, the sequential identifier is set in call information. Then, coroutine dispatchers 13-1 and 13-2 check whether coroutine modules 14A to 14D having the same sequential identifier are operated or not to perform the sequential control. Thus, the access contention for the resource is prevented and the degree of execution multiplexing of executing bodies 12-1 and 12-2 is practically improved.
Patent JP-2001134988-A (JP)
Title: Method of producing optical master disk, optical master disk, stamper, and substrate for optical disk
Inventor: UENO ICHIRO
IPC: G11B7/26
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing an optical master disk which makes high-density recording possible and which shows no rough state of the surface. SOLUTION: The method of producing an optical master disk includes a lamination process to laminate at least a mask layer 12 the transmittance of which increases when the intensity of irradiation light L1 increases and a photoresist layer 16 in this order on a transparent substrate 10, an exposure process to expose the photoresist layer through the mask layer by turning on and off the irradiation light through the transparent substrate according to the information to be recorded, and a development process to develop the photoresist layer to form a pattern of recesses and projections on the surface. Thus, the obtained optical master disk makes high-density recording possible and has no rough state of the surface.
Patent JP-H05126016-A (JP)
Title: Idling engine speed control device
Inventor: NISHINOMIYA TORAZO
IPC: F02M69/32
Filed: 1991-11-01
Abstract: PURPOSE:To obtain an idling engine speed control device which can prevent the attachment of a rubber type carbon pollution substance invading from an engine, and can control the accuracy of the idle rotation frequency for a long period. CONSTITUTION:In an idle rotation control device 100 which consists of a bypass opening controller 1, an electromagnetic actuator 2, and a valve opener 3, a seal member 36 is provided to the negative piston 34 of the valve opener 3 so as to prevent the leakage of the air from an atmospheric pressure chamber 35 to a suction air flowing-out passage 16. As a result, the leakage of the air from the atmospheric pressure chamber 35 to the suction air flowing-out passage 16 can be suppressed without disturbing the valve opening operation of the valve opener 3 to prevent a fixation of valve seats 12 and 13, and measuring valves 10 and 11, and the idle rotation frequency can be controlled at a high accuracy.
Patent JP-H04182415-A (JP)
Title: Trichogenic and hair-tonic agent
Inventor: AKIYAMA JUNICHI
IPC: A61Q5/00
Filed: 1990-11-19
Abstract: PURPOSE:To obtain a trichogenic and hair-tonic agent having excellent safety and stability and useful for the treatment and prevention of various alopecia. CONSTITUTION:The objective agent can be prepared by compounding 0.01-10wt.% of 2-O-D-glucopyranosyl-L-ascorbic acid (ascorbic acid glucoside) to a hair-tonic component, properly compounding sugars, skin-humectant, keratolytic agent, skin disinfectant, surfactant, etc., and forming in the form of a pharmaceutical preparation by conventional method. The hair-tonic component is e.g. (3-carboxypropyl)-trimethylammonium chloride methyl ester, extract of Swertia japonica, ethynyl estradiol, etc. It can be used in the form of liquid, cream, gel cream, ointment, etc.
Patent JP-H05129428-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHIRAHATA MASAYOSHI
IPC: H01L21/265
Filed: 1991-10-30
Abstract: PURPOSE:To microminiaturize a device by forming an isolation region composed of material having a large band gap energy between a plurality of high concentration diffusion layers requiring isolation, so as not to generate a level- difference to the high concentration diffusion layers. CONSTITUTION:A selectively eliminated resist mask 2 is formed on a P-type semiconductor substrate 1. An SiC layer whose band gap is larger than that Si is formed in an Si semiconductor substrate region by injecting C atoms and performing heat treatment. Boron is ion-implanted in the SiC layer 3, which is turned into a P<+> type layer. After the resist mask 2 is eliminated, N-type high concentration impurity layers 4, 5 are formed on both sides of the SiC layer 3 by using an ordinary MOS manufacturing process. Hence the isolation layer 3 composed of the material having a large band gap energy which layer is formed between the elements requiring isolation acts as a potential barrier, so that carrier flow between the high concentration diffusion layers 4 and 5 can be prevented. Since the isolation layer 3 surface is formed so as to have no level-difference to the layers 4, 5, the microminiaturization of a device is realized.
Patent JP-H03174480-A (JP)
Title: Thermosetting paint
Inventor: WATANABE YOSHIKI
IPC: C09D129/04
Filed: 1989-12-04
Abstract: PURPOSE:To provide a thermosetting paint excellent in water-extraction resistance, curability, adhesion, etc., by mixing a specific alkaline resol phenol/ formaldehyde resin with an alcoholic hydroxyl group-containing resin in a prescribed weight ratio. CONSTITUTION:An alkaline resol phenol/formaldehyde resin, which is derived from a phenol comprising a p-substituted phenol whose substituent has 2 or 3 carbon atoms (e.g. p-ethylphenol) as a main component, has an average number of methylol groups and etherified methylol groups per phenol ring of 0.25-2 and has such a molecular weight distribution that the number-average molecular weight is 250-1,000 and the content of a component having a molecular weight of 200 or below is 30wt.% or less, is mixed with a resin which contains at least 4, on average, alcoholic hydroxyl groups per molecule of the resin (e.g. bisphenol epoxy resin) in a weight ratio of 3:97-50:50, thereby producing a thermosetting paint.
Patent JP-H04188650-A (JP)
Title: Hybrid circuit cap sealing device
Inventor: TERAO TAKAHIRO
IPC: H01L23/02
Filed: 1990-11-19
Abstract: PURPOSE:To enable a cap sealing device to execute a sealing operation of high reliability in a mass-production manner without complicated procedures by a method wherein a pair of pressing means which presses the peripheral edge of a opening against the surface of a weld ring and a means which seals up the peripheral edge of the cap opening by welding are provided. CONSTITUTION:The opening peripheral edge 3a of a cap 3 is made to bear against the surface of a weld ring 2, a pressing means drive mechanism 6 is driven, a pressing means 5 is made to press the opening peripheral edge 3a with its tip, and a laser beam is projected onto the peripheral edge 3a as scanning to successively weld the edge 3a to the weld ring 2 for the sealing of the cap 3. In this weld sealing process, when the laser beam reaches a point where the pressing means 5 presses the opening peripheral edge 3a, the pressing means drive mechanism 6 is driven to enable the pressing means 5 to recede, and after a weld sealing operation is finished at the point concerned, the opening peripheral part 3a of the cap 3 is pressed by the pressing means 5. By this setup, not only a weld sealing operation can remarkably be simplified in procedures but also the highly reliable sealing of a cap can be carried out.
Patent JP-S63169224-A (JP)
Title: Wire treating device for electric wire discharge machine
Inventor: FUTAMURA SHOJI
IPC: B23H7/10
Filed: 1986-12-27
Abstract: PURPOSE:To reduce the volume of discarded wire electrode and to utilize the discarding space effectively, by applying tensile force onto a used wire electrode being fed from a winding roller and feeding current, then cutting sequentially and discarding. CONSTITUTION:Tensile force is applied onto a used wire electrode 1 being fed from a winding roller 2 having smaller circumferential speed than a squeeze roller 12, then current is fed to said wire electrode 1 so as to increase the temperature thereof thus enabling cutting with relatively low tensile force. At a time point when a predetermined time has elapsed after arrival of the tip of the wire electrode 1 to the squeeze roller 12, voltage is applied between said rollers 2, 12 so as to cut the wire electrode 1 sequentially and discard into a discard box 11. Since the wire electrode 1 is cut sequentially then discarded, the volume of discarded wire electrode 1 does not increase thereby the discarding space can be utilized effectively.
Patent JP-H01154932-A (JP)
Title: Method of executing partition wall
Inventor: KONO MASAKAZU
IPC: E04B2/74
Filed: 1987-12-10
Abstract: PURPOSE: To simplify the construction of a partition wall by connecting and fixing one edge of a partition panel body and the protruded face of an aggregate in contact with the other edge and the reverse of the other partition panel body. CONSTITUTION: Sectionally U-shaped or square-shaped aggregates 3, 3a, one of which, the aggregate 3, is protruded by an approximately half width, are fixed to the reverse 2 of a plate panel 1 formed of flame retardant material such as gypsum and calcium silicate to form a partition panel body 5. With one edge 11 of the partition panel body 5 and the protruded face 10 of the aggregate 3, the other edge 12 and the reverse 2 of the other partition panel body 5 are connected and fixed in contact to construct a partition wall 14. In this way, the mutual joints 13 of the partition panel bodies 5 can be connected in parallel with no gap, preventing the destruction of the joints 13 due to load, eliminating the need for wall backings and simplifying the construction of the partition wall 14.
Patent JP-S63161518-A (JP)
Title: Biaxially stretched polyester film for magnetic recording medium
Inventor: UCHIUMI SHIGEO
IPC: G11B5/73
Filed: 1986-12-24
Abstract: PURPOSE:To improve flat slipperiness, multiple times of running performance and wear resistance by specifying the properties of a polyester film to a specific range and incorporating adequate particles therein. CONSTITUTION:The refractive index nalpha in the thickness direction of the film satisfies equation I and the number A (piece/mm<2>) per mm<2> of film surface area of the rugged units consisting of projections and recesses having at least >=0.5mum major axis with said projections as nuclei satisfies equation II. This film is formed by incorporating 0.05-1.0wt.% internal particles contg. a lithium element, calcium element and phosphorus element and 0.001-0.7wt.% inert external particles consisting of >=1 kinds selected from the oxide, org. salt and inorg. salt of calcium having 0.1-10.0mu average grain size therein. The intrinsic viscosity [eta] of the film and the crystallization temp. Tc300 in the cooling process thereof satisfy equation III. The flat slipperiness, multiple times of running performance and wear resistance are thereby improved.
Patent JP-2001134709-A (JP)
Title: Placing stand for bar code portable terminal
Inventor: KOSAKA KOICHI
IPC: G06K7/10
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a placing stand for bar code portable terminal capable of simultaneously reading bar code data and transmitting/receiving data by installing a bar code portable terminal. SOLUTION: Concerning the placing stand for bar code portable terminal for placing the bar code portable terminal, with which the surface of a bar code is horizontally scanned with laser beams radiated from a beam radiating part, reflected light is received and bar code data are acquired as optical data, a communication adapter part is built inside and an installing part for the bar code portable terminal is composed of a holding part provided so as to be almost horizontally scanned with laser beams radiated from the beam radiating part of the installed bar code portable terminal and a crimping part provided so as not to interfere the scan of the said laser beams.
Patent JP-H06232811-A (JP)
Title: Synchronizing equipment for radiocommunication terminal
Inventor: FURANSHISU PINOO
IPC: H04B7/26
Filed: 1993-12-14
Abstract: PURPOSE: To provide a synchronizing device for a radio communication terminal. CONSTITUTION: The radio communication terminal synchronizing device for discriminating a control channel T from reception channels includes a means 3 which measures the outputs P of the reception channels, a means for generating a list 5 wherein the reception channels are classified in the decreasing order of their outputs, and means 2, 3, and 4 for searching the control channels out of the reception signal according to the list and further includes a selecting means which allows a reception channel to be written to the list only when its output P exceeds a previously set value corresponding to a threshold value of detection.
Patent JP-H03176626-A (JP)
Title: Estimating method for bending stress of pipe
Inventor: OGAWA YASUO
IPC: G01L1/00
Filed: 1989-12-05
Abstract: PURPOSE:To improve measuring accuracy by selecting two places of angle ranges where outputs of magnetostrictive sensor exist in a linear rigion and the output change of sensor shows a maximum, calculating the means value of inclination of two straight lines in the angle ranges, and estimating the value of corresponding bending stress from the means value. CONSTITUTION:In the neighborhood of stress neutral part, two places of the angle ranges where the output change (DELTAV) of magnetostrictive sensor is maximum against the angle change (DELTAtheta) showing a bearing of magnetostrictive sensor, are selected. A 1st and a 2nd neutral axes are set to 87 deg. and 270 deg. respectively for example, and the angles before and after these points are set as + or -10 deg. respectively. The angle ranges of two selected places are 77 deg. - 97 deg. and 260 deg. - 280 deg. accordingly. Next, the inclinations DELTAV1/DELTAtheta and DELTAV2/DELTAtheta of two straight lines L1 and L2 within the angle ranges of two selected places are obtained and further the mean value of inclinations V1/DELTAtheta and V2/DELTAtheta of these two straight lines is calculated. Then, the bending stress is estimated from the mean value of inclinations of these two approximate straight lines.
Patent JP-S63165680-A (JP)
Inventor: KOGA DAISEI
IPC: E05F11/04
Filed: 1986-12-25
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-H06154842-A (JP)
Title: Hot extruding method
Inventor: TAKAHASHI TSUNETOSHI
IPC: B21C23/32
Filed: 1992-11-25
Abstract: PURPOSE:To magnify an extruding area without increasing an amount of extruding force by performing hot extrusion interposing molten glass melted by the heat of a billet between a container and the billet. CONSTITUTION:A glass shell 1 is inserted in advance into the container 2. Continuously, a heated billet 3 is inserted into the inside of the glass shell 1. Glass is melted by the heat given by the billet 3 and a large amount of molten glass is interposed between the container 2 and the billet 3 to perform hot extrusion. For the glass shell 1, for example, organic phenol resin is used as binder and a cylinder molded from glass powder low in viscosity is used. Consequently, extruding force is reduced by the reduction of the frictional force between the billet 3 and the container 2 and the area in which manufacture can be performed can be enlarged and a schedule in which extrusion is impossible is changed into a schedule in which extrusion is possible.
Patent JP-H06164429-A (JP)
Title: Local oscillator and frequency
Inventor: SASAKI YUTAKA
IPC: H04B1/04
Filed: 1992-11-25
Abstract: PURPOSE:To provide a local oscillator which gives a local signal containing less spurious wave with an inexpensive and simple constitution. CONSTITUTION:PLL-system synthesizers 11 and 12 which generate frequency signals different in frequency, frequency dividing circuits 13 and 14 which have an operation stop function and are controlled so as to be alternatively operated, multiplying circuits 15 and 16, a synthesizing circuit 17, and a band pass filter 18 are provided. When the frequency dividing circuit 13 is in the operating state, the frequency dividing circuit 14 is set to the operation stop state, and a frequency signal having a prescribed frequency is outputted from the multiplying circuit 15, and another frequency signal having a frequency different from the prescribed frequency is outputted from the multiplying circuit 16; and when the frequency dividing circuit 14 is in the operating state, the frequency dividing circuit 13 is set to the operation stop state, and the frequency signal having the prescribed frequency is outputted from the multiplying circuit 16, and another frequency signal having the frequency different from the prescribed frequency is outputted from the multiplying circuit 15, and the frequency signal synthesized by the synthesizing circuit 17 is inputted to a band pass filter to output only the frequency signal having the prescribed frequency.
Patent JP-2001129282-A (JP)
Title: Bobbin thread housing device
Inventor: KANEKO TOSHIYUKI
IPC: D05B63/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To always form a normal seam by preventing idle rotation of a bobbin, and uniformizing tensile force of a bobbin thread. SOLUTION: A bobbin thread energizing spring 6 is supported by a bobbin case 2, an engaging part 61 of the bobbin thread energizing spring 6 elastically abuts to a bobbin thread M wound on a bobbin 1 to prevent looseness of the bobbin thread and idle rotation, and tensile force when pulling out the bobbin thread M from the bobbin 1 is set constant by setting a characteristic of the spring 6 to a desired characteristic.
Patent JP-S63162595-A (JP)
Title: Apparatus for crystal growth
Inventor: SUZUKI TOSHIHIKO
IPC: C30B15/10
Filed: 1986-12-25
Abstract: PURPOSE:To obtain uniform distribution of concn. of impurities and O2 in a grown single crystal, and to attain uniform and high rate of crystal growth even if the crystal to be grown is one having a large diameter in an apparatus for crystal growth, by pulling a crystal from melt by forming a bottom of a crucible facing oppositely to a pulling section of the crystal to a protruded shape. CONSTITUTION:For example, a trapezoidal protruded bottom 2a is provided to the center of the bottom facing oppositely to the pulling section of a crystal of a graphite external crucible 2A and graphite internal crucible 2B of a crucible 2. After allowing a seed crystal 8 to contact with melt 3, a crystal 10 is grown by pulling the seed crystal. Since, in this case, substantial depth of the melt in the crucible at the crystal growth section can be made shallower, so the generation of heat convection and turbulent flow are prevented more satisfactorily. Moreover, the thickness of a diffusion layer of impurities in the crystal pulling section is made more uniform, the ununiform distribution of concn. of impurities in the radial direction can be improved. Further, since the temp. distribution in the solid phase and liquid phase can be selected to a desired temp. with reference to the diametral direction, the crystal growth rate at each part in the diametral direction can be made more uniform and increased.