baber/WOPTO huggingface dataset:
Patent JP-H04193487-A (JP)
Title: Manual operating device with function reproducing touch
Inventor: YAMAMORI KAZUHIKO
IPC: B25J3/00
Filed: 1990-11-27
Abstract: PURPOSE:To enable and operator to grip the states of the temperature and pressure of a hand as feeling, by reproducing the temperature and pressure of the hand at the grip part of an operator, and limiting the reproduced temperature and pressure of the hand so that the operator may not receive an injury. CONSTITUTION:Control parts 5, 6 which control the temperature and hardness on the surface of a grip 7 corresponding to the temperature and pressure fed from the respective sensors 2, 3 installed at a hand 1 are provided. Thus the temperature and pressure of the hand 1 are reproduced at the grip 7 of an operator 6, and the motion of a hydraulic pump 10 is controlled at a limit part 5 so that the temperature and pressure to be reproduced do no harm to the operator of a motion substituting device as well, and the upper limit of the oil pressure inside a rubber film 8 is limited. Consequently, the operator easily grasps the state of the hand 1, etc., of the motion substituting device being placed and the secure control of the motion substituting device can safely be executed.
Patent JP-H06166105-A (JP)
Title: Water absorbent tube
Inventor: KITAMURA MASAMI
IPC: B29C48/32
Filed: 1992-11-30
Abstract: PURPOSE:To provide a water absorbent tube having high water absorbing power and good mechanical strength. CONSTITUTION:A tube made of polyalkylene oxide resin which mainly consists of an ethylene oxide component is irradiated with ionizing radiation or ultraviolet rays for crosslinking treatment to make a water absorbent tube. The water absorbent tube is then stretched to obtain a tube which shrinks when heated or brought into contact with water. In this way, since a water absorbent resin itself forms a continuous film, a tube can be obtained which has high water absorbing power and is useful for water swelling packing etc.
Patent JP-H04198281-A (JP)
Title: Flame-retardant paint remover
Inventor: NAKAGAWA SHINKICHI
IPC: C09D9/00
Filed: 1990-11-27
Abstract: PURPOSE:To obtain the title remover which does not have any adverse effect on the sheath of an electric wire or cable, etc., and is improved in paint removal effect and flame retardancy by mixing trimethyl phosphate with hydroxyethylcellulose, silicic anhydride, and a hydrous inorganic powder. CONSTITUTION:100 pts.wt. trimethyl phosphate is mixed with 0.5-3 pts.wt. hydroxyethylcellulose, 1-10 pts.wt. fine silicic anhydride powder having a mean particle diameter of 8-20mmu, and a hydrous inorganic powder (e.g. hydrated alumina) to give the title remover.
Patent JP-H06166066-A (JP)
Title: Injection mold
Inventor: IIDA HIRONAGA
IPC: B29C33/04
Filed: 1992-11-30
Abstract: PURPOSE:To contrive to improve the dimensional accuracy of a molding and to realize more efficient molding cycle by a method wherein the cooling of a core pin is made possible without impairing the releasability of the core pin from the molding. CONSTITUTION:Four stripes of cooling water jackets 40... are formed on the outer peripheral surface of a core pin 30 so as to circulate cooling water in the respective cooling water jackets 40 through cooling water outlets 41 and cooling water inlets 42, all of which are formed on an ejector sleeve 31. By circulating cooling water in the respective cooling water jackets 40, the over- heated core pin 30 is cooled down so as to maintain proper pin temperature. The cooling water supplied to the respective cooling water jackets 40 is sealed with respective O-rings 50 and 55, resulting in leaking no cooling water to the surroundings of the jackets.
Patent JP-2001140173-A (JP)
Title: Printing process for cloth canvas
Inventor: MINOSHIMA KOICHI
IPC: B41M5/50
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for printing fabric canvas with much improved multicolor printing effect. SOLUTION: A fabric canvas, made of, for example, hemp, cotton, synthetic fiber, and the like, is treated with a filler and the filler-treated surface is coated with a white primer, and the white primer-coated face is multicolor-printed. In this case, the primer-coated surface is treated with a printing clarity- improving agent before the multicolor printing.
Patent JP-H01163209-A (JP)
Title: Production of thermoplastic resin
Inventor: ASAKAWA TSUGIO
IPC: C08F287/00
Filed: 1987-12-18
Abstract: PURPOSE:To obtain the title resin having excellent transparency, weather resistance and impact resistance, by subjecting monomers consisting of a (meth) acrylic acid ester and another vinyl monomer to graft copolymerization in the presence of a specific rubber-like polymer. CONSTITUTION:(B) Monomers consisting of a (meth)acrylic acid ester (preferably methyl acrylate) having >=50 deg.C glass transition temperature in formation of a homopolymer and another vinyl monomer (e.g., acrylonitrile) copolymerizable with the (meth)acrylic acid ester are subjected to graft copolymerization in the presence of (A) a rubber-like polymer prepared by hydrogenating a block copolymer consisting of an aromatic vinyl compound (preferably styrene) and a conjugated diene compound (preferably butadiene or isoprene) to give the aimed resin. Preferably the composition of the monomers B is selected in such a way that the difference between the refractive index of the polymer A and that of a polymer obtained by polymerizing only the monomer mixture B is <=0.01.
Patent JP-H10149629-A (JP)
Title: Disk reproducing device
Inventor: KITAJIMA TOSHIRO
IPC: G11B20/10
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To stably perform shockproof operation and to deal with jitter-free by providing a counter counting a frame synchronizing signal reproduced from a signal read from a disk, regenerating a sub-code block synchronizing signal based on this counter value and generating a window signal specifying a data range at a data comparative connection time. SOLUTION: A sub-code monitor part 61 is provided with the counter counting the frame synchronizing signal sent from a signal processing circuit 5 and a decoder, and outputs a sub-code block clock synchronized with the timing of the frame synchronizing signal. By sending the regenerated sub-code block clock from the sub-code monitor part 61 to a write address latch 52, a buffer 62 and a system control circuit 9, the shockploof operation of these circuits are stabilized.
Patent JP-2000133901-A (JP)
Title: Flexible circuit board
Inventor: EBIHARA SATOSHI
IPC: H05K1/03
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a curl in a flexible circuit board by constituting a surface protection layer so that it is approximated to the change rate of the elastic modulus of a flexible base material within a prescribed temperature range. SOLUTION: A polyimide film with the thickness of 25 μm is used for a flexible base material 1 and a photosensitive cover film with the thickness of 62.5 μm is used for a surface protection layer 3. A prescribed exposure/ development processing is added a thermosetting processing is executed and the surface protection layer is formed. Thus, the change rate of the elastic modulus of the polyimide film used for the flexible base material 1 is almost constant in an environment temperature range under use. In the temperature dependence of the elastic modulus of the photosensitive cover film on the surface protection layer 3, the change rate of the elastic modulus at about 25 deg.C-80 deg.C is almost equal and approximated to that of the polyimide film.  Even if the photosensitive cover material is used as the surface protection layer, the occurrence of a curl at the time of manufacture such as a thermosetting process by containing a constant temperature, and a product whose flatness is satisfactory can be formed.
Patent JP-H02164670-A (JP)
Title: Clutch device
Inventor: ITO KENICHIRO
IPC: B62D5/04
Filed: 1988-12-19
Abstract: PURPOSE:To aim at simplifying the structure of a motor-operated power steering device by obtaining a clutch to be put into a connectable state with such a constitution that an input shaft is rotated, and when its rotational torque exceeds the set torque of a torsion bar, a wedge block is shifted so as to be engaged with an outer wheel. CONSTITUTION:A steering handle 30 is rotatively operated so as to rotate an input shaft 1, and when its steering force exceeds the set torque of a torsion bar 27, the torsion bar 27 is largely twisted, and a square hole 24 becomes engaged with a rectangular shaft 25, so that the steering force is transmitted to a wheel from the input shaft 11 through the rectangular shaft 25, an output shaft 12, a pinion shaft 33, a pinion 32 and a rack 37. In addition, a wedge block 19 supported at a pin 17 is shifted along a can surface 15 in the rotational direction of the input shaft 11, and an arc-formed surface 20 is pressed to the cylindrical inner surface 18 of an outer wheel 13 so as to obtain a clutch connecting state. In this state, the driving force of a motor 35 is transmitted to the output shaft 12 as steering auxiliary force from the outer wheel 13 through the wedge block 19.
Patent JP-2000142718-A (JP)
Title: Filling container made of soft packaging material
Inventor: OZAKI SHINJI
IPC: B65D30/16
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To reduce an air space on a top by forming an expansion width of a folded gusset so that its width in the vicinity of an intersection of cuts which are slantly cut toward a barrel on both sides of a bottom with a barrel is the maximum and it gradually narrows toward a mouth in an approximately isosceles triangular shape. SOLUTION: The filling container made of a soft packaging material comprises a container body 1 including surface and rear faces 3 made of the soft packaging material and gussets 4 made of the similar material, and a nozzle 2, wherein a lower end is a bottom 5, an upper end is a mouth 6, and both sides of the mouth 6 are shoulders 7, while both sides of the bottom 5 corresponding to the shoulders 7 are cuts 9 slantly cut toward a barrel 8. An expansion width of the folded gusset 4 is the maximum in the vicinity of an intersection of the cut 9 and the barrel 8 and gradually narrows toward the mouth 6 in an approximately isosceles rectangular shape having angles of 5 to 60 deg. and 15 to 30 deg. formed by isosceles sides when contents are filled. Residual air ratios should be 0.6 to 1.5% and less than 2.5%.
Patent JP-H03182838-A (JP)
Title: Engine bonnet structure for working vehicle
Inventor: TERAOKA AKIRA
IPC: B60K11/04
Filed: 1989-12-11
Abstract: PURPOSE:To prevent the generation of a cavity in the lower edge of an engine bonnet at the time of closing the engine bonnet by forming a butt part and an overlap part of the lower edge of the bonnet so as to mutually stop movements thereof in the vertical direction and the bilateral direction. CONSTITUTION:In a bonnet 16 which is supported turnably around of a supporting point P of the front end side possibly to be open to the upper, a front bulkhead 7 and a rear bulkhead 8 for abutting to the inner surface of the bonnet 16 at the time of closing the bonnet 16 are provided so as to respectively surround the periphery of a fan 4 and a radiator 5. Sealing members 8, 11 are provided in the inner surface of the bonnet 16 or one of the peripheral part of the front bulkhead 7 and the rear bulkhead 9. The bonnet 16 is formed so that a lower edge 16a of the front side of the bonnet 16 is butted against an upper edge 12a of a lower panel 12 of a body fixed part side for facing to each other and that another lower edge 16a is overlapped with an upper edge 13a of a lower panel 13 of the body fixed part side from outside.
Patent JP-H10159033-A (JP)
Title: Self-light emission type road marking device
Inventor: ONISHI NORIYUKI
IPC: E01F9/582
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To stop emission of light by a light emitting diode in a package state and and to bring the light emitting diode into a state to emit light only by unpacking a package. SOLUTION: A holding circuit 5 is provided and constituted such that when a solar battery 1 is divided into a plurality of pieces and an electromotive force is generated at only solar batteries 11 and 13 being a part thereof, the holding circuit is brought into an OFF-state and on and after that, the state is held and when an electromotive force is generated at other solar batteries 12 and 14 other than the above, the holding circuit is brought into an ON-state and on and after that, the state is held. Light is caused to enter only a part of the solar batteries 11 and 13 and when a holding circuit 5 is brought into an OFF-state and is left packed, light emission of the light emitting diode 9 is stopped.  When the package is unpacked, an electromotive force is generated at other solar batteries 12 and 14 than the above, whereby the hold circuit 5 is brought into an ON-state and on and after that, the light emitting diode 9 is brought into a lighting or a flickering state.
Patent JP-H09160159-A (JP)
Title: Silver halide photographic emulsion and its manufacture
Inventor: TAGUCHI MASAAKI
IPC: G03C1/06
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain the silver halide photographic emulsion high in sensitivity and superior in the storage stability of the emulsion by adding a specified compound within a specified time length after the end of chemical ripening following the addition of a sensitizing dye. SOLUTION: The silver halide photographic emulsion spectrally sensitized by adding the sensitizing dye represented by formula I and/or formula II before the end of the chemical ripening has the compound represented by formula III added within 5hrs after the end of chemical ripening. In formulae I-III, each of Z<1> and Z<3> is a nonmetallic atomic group necessary to form an optionally substituted benzothiazole ring or the like; Z<2> is an optionally substituted 5- or 6-membered carbon atom ring; each of R<4> and R<5> is an optionally substituted alkyl group; R<6> is an H atom or the like; Z<4> is a nonmetallic atomic group necessary to form a 5- or 6-membered N-containing hetero ring;  X1 <-> is a counter-ion; each of (p), (n), and (m) is 1 or 2; each of R<7> and R<8> is a hydroxy group or the like; and Z<5> is a nonmetallic atomic group necessary to form an optionally substituted a 5- or 6-membered ring.
Patent JP-H10159579-A (JP)
Title: Rolling bearing for engine auxiliary machine
Inventor: TAKEMURA HIROMICHI
IPC: H02K5/173
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To realize a structure by which sufficient durability can be obtained even when E grease which is inferior in damper performance is used. SOLUTION: When the diameter of each rolling element 12 is determined for Da and the effective gap of the radial direction of a rolling bearing 4a is determined for δ in this bearing, -0.5×10<-3> >δ/Da >-4×10<-3> is satisfied. As a result, phases of axially displacement of each rolling element 12, an outer race 9 and an inner race 11 are matched. Vibration generated when the rolling contact surface of each rolling element 12, an outer raceway 8 and an inner raceway 10 collide is lowered. As a result, an early exfoliation becomes difficult to be generated in a fixed raceway whose conditions are strict.
Patent JP-H10158257-A (JP)
Title: Production of optical active delta-lactone and perfume containing said delta-lactone
Inventor: HASHIMOTO SEIJI
IPC: A61Q13/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To inexpensively and simply obtain an optically active δ-lactone that can be used as a perfume by using an essential oil collected from the bark of a tree plant, Cryptocarya messoia Becc. SOLUTION: (A) An optically active δ-decenolactone and/or δ-dodeceno-lactone of formula I (R is pentyl, heptyl) is obtained by separating from the essential oil collected from the bark of Cryptopcarya massoia Becc. These lactones are catalytically reduced in the presence of, for example, a palladium on carbon catalyst to give (R)(+)-δ-decalactone and/or (R)(+)-δ-dodecalactone of formula II. The resultant compound of formula II can be used as a perfume. According to this process, these lactones can be inexpensively produced in large amounts in no need of complicated operations.
Patent JP-H08180789-A (JP)
Title: Circuit breaker
Inventor: HOSOGAI SETSUO
IPC: H01H73/00
Filed: 1994-12-26
Abstract: PURPOSE: To trip a drive wing at once and lessen the loss of a contact point and damage to the inside by installing the drive wing, which rotates a trip bar by being hit by explosion blow of an arc generated at the time of electromagnetic repulsion of a contactor element, in the trip bar. CONSTITUTION: When large current, e.g. short circuit current, etc., flows, a fixed and a movable contact elements 15, 16 repel electromagnetically each other since parallel currents flow in reverse directions and the contact elements are parted even though slightly. At that time, an arc A is generated between the fixed and the movable contact points 15a, 16a and becomes an explosion blow and the blow floats following an arrow D or E shown, pushed a drive wing 24b of a trip bar 24 and rotates it. When a bar 24 rotates due to the rotation of the wing 24b, the bar 24 is released from joining with a switchgear mechanism 25 by a toggle link and automatical shutting is carried out more quickly than the operation of an electromagnetic trip apparatus 26. As a result, consumption of a contact point and damage to the inside of the contact point can be lessened.
Patent JP-H04190347-A (JP)
Title: New pigment formation coupler and silver halogenide color photosensitive material containing this coupler
Inventor: SATO KOZO
IPC: G03C7/38
Filed: 1990-11-26
Abstract: PURPOSE:To obtain a stable color image sharpness of which is favourable by containing a specified cyanogen pigment formation coupler. CONSTITUTION:At least one kind of cyanogen pigment formation couplers of an expression I is contained. In the expression I, FWG stands for an electron attractive group where Hammett's substitutive group integer sigmap value is more than 0.3, R1 and R2 a substitutive group, l 0 or 1, X a group to eliminate by a coupling reaction with a hydrogen atom or an oxidant of an aromatic primary amine derivative and Y a hydroxyl group or a sulfonamide group. The amount of coupler to add to a photosensitive material is 1X10<-3>mol to 1mol per mol of silver halogenide, and favourable 2X10<-3>mol to 3X10<-1>mol. Consequently, it is possible to obtain a stable color image where sharpness of an image is good.
Patent JP-H02169781-A (JP)
Title: Dyeing method for aromatic polyamide
Inventor: JINNO MASAHIRO
IPC: D06P3/24
Filed: 1988-12-22
Abstract: PURPOSE:To dye aromatic polyamide fibers in high dyeing affinity with no uneven dyeing and high light fastness without adverse effect on the heat resistance by using phenoxyphenol as a carrier in the dyeing of aromatic polyamide fibers. CONSTITUTION:Polyamide fibers containing more than 80mole% of the structural unit of the formula (n is 0 to 2; R<1> is a divalent to tetravalent aryl residue which may be substituted with groups or atoms which do not substantially react with carboxyl and isocyanate groups; R2 is a divalent aryl residue which may be substituted with groups or atoms which do not substantially react with carboxyl groups and isocyanate groups) are dyed using phenoxyphenol as a carrier whereby they are level-dyed in deep colors with excellent light fastness. This technique can be applied to disperse, basic, acidic, reactive and direct dyes.
Patent JP-H06177984-A (JP)
Title: Data transmission method in telephone conference system
Inventor: NAKAMURA NOBUYUKI
IPC: H04L12/18
Filed: 1992-12-01
Abstract: PURPOSE:To obtain a data transmission method able to send system data efficiently in a short time with an inexpensive communication cost by sending simultaneously a destination of a member to which data are sent next when the system data are sent. CONSTITUTION:A telephone set 1 of a host 1 generates a data table of destination conference members 1 to 14. Then a data table to be sent to telephone sets 2-1, 2-2 of the members 1, 2 is generated and sent together with the system data. The telephone set 2-2 generates the data table to be sent to telephone sets 2-5, 2-6 of the members 5, 6 and sends the table together with the system data. Thus, the communication cost is reduced and the transmission time is decreased by setting the data table so that the system data are sent to a member offering the lowest cost among members not receiving the data.
Patent JP-H03181697-A (JP)
Title: Fire-preventive work tube of coolant tube penetrating in fire-preventive section
Inventor: TANIAI KIYOTERU
IPC: F16L59/147
Filed: 1989-12-12
Abstract: PURPOSE:To execute a dew condensation preventive work easily by providing a fire-preventive work tube main body in which a fireproof rock wool plastic member is inserted and fixed in an iron pipe remaining a hollow tube part, and an L-shape circular soft piece body of a soft material in which the L-shape bendings of coolant tubes and warmth keeping tubes are inserted through cuttings. CONSTITUTION:In an iron pipe 1 of a specific size, a fireproof rock wool plastic material 3 shorter than the iron pipe 1, in which small round holes 2 and 2' responding to the penetrating coolant pipes R and R' of an air-conditioning device penetrate, is fitted and fixed providing a hollow tube part 4 at one pipe entrance of the iron pipe 1 to form a fire-preventive work pipe main body (a). To the hollow tube part 4, an L-shape circular soft piece body (b) is fitted. In the circular soft piece body (b), cuttings are formed to open and close in forked directions, and the L-shape bendings of the coolant tubes R and R', and warmth keeping tubes 8 and 8' are fitted through the cuttings. As a result, a secure, safe, simple, and rapid work can be executed in a narrow space.
Patent JP-H07173540-A (JP)
Title: Production of bidirectional silicon steel sheet
Inventor: YAZAWA TAKEO
IPC: C22C38/00
Filed: 1993-12-21
Abstract: PURPOSE:To provide a method for producing a bidirectional silicon steel sheet excellent in magnetic properties. CONSTITUTION:The hot rolled sheet stock of a silicon steel sheet contg. 0.3 to 6.2% Si is subjected to cross cold rolling at 50 to 300% spreading rate by using a planetary rolling mill 5 provided with a curved surface die 2 with a curved surface projection part and is thereafter subjected to annealing in the purpose of primary recrystallization and then final annealing in the purpose of secondary recrystallization and purification. Before or after the cross cold rolling, a stage of executing ordinary cold rolling may be added. Anytime in the case of the same cold rolling, the stock is preferably heated to 100 to 200 deg.C. Furthermore, prior to the cross cold rolling, annealing may be executed. Thus, the bidirectional silicon steel sheet excellent in orientative properties can stably be produced. Moreover, continuous rolling and rolling in the width direction can simultaneously be executed by using coil stock, and this method is efficient and excellent as an industrial mass-producing method.
Patent JP-2001138411-A (JP)
Title: Bonding apparatus for chip box frame material
Inventor: OHATA KIMIO
IPC: B31B50/62
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To certainly apply paste to both ends of a chip box frame material in bonding both ends of the chip box frame material used as a lunch box and a box of confectionery. SOLUTION: A pasting plate 4 moved between a paste tank and a pasting work position to stand by at the pasting work position 3 and a work stand 5 performing work for pressing the adhesive surfaces of a chip box frame material A to both sides of the pasting plate 4 standing by at the pasting work position 3 and work for bonding the adhesive surfaces mutually after allowing the pasting plate 4 to retreat from the work position are provided to perform pasting and bonding work on the work stand 5.