baber/WOPTO huggingface dataset:
Patent JP-S6415325-A (JP)
Title: Annealing method for iron core
Inventor: ISHIHARA KENJI
IPC: C21D9/46
Filed: 1987-07-09
Abstract: PURPOSE:To anneal the entire part of laminated iron cores at a uniform temp. and to prevent the generation of defective iron cores by disposing heat treatment compensation blocks made of a magnetic material consisting of a sintered metal to both end parts of the iron core in an induction heater and executing induction heating. CONSTITUTION:The heat treatment compensation blocks 15 made of the magnetic material are disposed to both the top and bottom ends in the lamination direction of the iron cores 14 and the laminated iron cores 14 are housed in this state in a heating furnace 12 of the induction heater 11 at the time at annealing the iron cores. The iron cores 14 are subjected to the induction heating by applying high frequencies thereto. The heat radiation from both the top and bottom ends of the iron cored 14 is suppressed by the blocks 15 at this time. The magnetic fluxes passing the iron cores 14 pass the heat treatment compensation blocks and the disturbance of the magnetic fluxes at both the top and bottom end parts of the iron cores 14 is prevented. The induction heat is thereby generated over the entire part of the iron cores 14.
Patent JP-S5692249-A (JP)
Title: Novel carboxylic ester, its preparation and insecticide, acaricide
Inventor: OZAWA SHIMIZU
IPC: C07D213/64
Filed: 1979-12-26
Abstract: NEW MATERIAL:Carboxylic esters of formula I (X is lower alkyl, trifluoromethyl, chlorine atom; R is formula II or III).  
     EXAMPLE: The compound of formula IV.  
     USE: Insecticide and acaricide against insect pests in fields of sanitation, agriculture and horticulture, forestry and grain storage.  
     PREPARATION: For example, α-ethynyl-6-phenoxy-2-pyridinemethanol and pyridine are dissolved in benzene and cooled with ice trans-2,2-Dimethyl-3-(p-trifluoromethyl-phenyl)-cyclopropanecarboxylic chloride is added dropwise to the ice-cooled solution under stirring to effect the reaction. The product is washed with water, dried and purified to give the exemplified compound. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5794405-A (JP)
Title: Rolling facility
Inventor: INOUE MASATOSHI
IPC: B21B13/12
Filed: 1980-12-02
Abstract: PURPOSE:To prevent the generation of nonuniformity of dogbones, and the generation of buckling and width fluctuations by making vertical roll journal boxes freely slidable along lower horizontal roll journal boxes, and disposing upper horizontal roll journal boxes freely movably to an inner stand. CONSTITUTION:In moving a vertical roll 39 and a lower horizontal roll 10,  broadside screw-down shafts 14, 40 are rotated by driving devices 16, 41, then a  vertical roll journal box 13 and a horizontal roll journal box 11 move as one  body. Along with this, a vertical roll journal box 38 moves along the guide wall  of an inner stand 26, and the roll 39 and the roll 10 move. Thereby, a lower  horizontal roll journal box 12 is moved along a vertical roll journal box 19, and  this completes the adjustment of screw-down width. If the inner stand is moved  upward or downward by the ascending or descending of a screw down shaft 24,  upper horizontal roll journal boxes 36, 37, an upper horizontal roll 36, the boxes  38, 13 and the roll 39 move upward or downward, and the gap between the rolls 35, 10 is adjusted. By this mechanism, rolling of a desired rectangular section is accomplished simultaneously.
Patent JP-H0459968-A (JP)
Title: Tungsten cvd method
Inventor: HIRANO KIICHI
IPC: C23C16/52
Filed: 1990-06-29
Abstract: PURPOSE:To secure the adhesion to a substrate and to grow a good-quality tungsten film without affecting the substrate by selectively growing a thin film on the surface of the silicon substrate by the reduction of gaseous WF6 with silicon, and further selectively growing a thin film by the reduction of gaseous WF6 with silanes. CONSTITUTION:The (a) and (b) of Fig. 1 show two stages of the tungsten CVD method of this invention. When tungsten is selectively grown in the opening of a silicon oxide film 12 grown on a silicon substrate 11, a tungsten film 13 is grown in the opening of the film 12 by the reduction with silicon. The gaseous WF6 is used for the growth, and silicon is supplied from the substrate 11. Gaseous silanes are added as shown in the (b) of Fig. 1, and a tungsten film 14 is formed in fequisite thickness by the reduction with silanes. The adhesion is secured by the tungsten film 13, and the desired thickness and resistance value are obtained by the tungsten film 14.
Patent JP-H0728899-A (JP)
Title: Foreigner interface in automatic various certificates issuing machine
Inventor: KANEKO YUKARI
IPC: G06Q50/00
Filed: 1993-07-09
Abstract: PURPOSE:To constitute the automatic various certificates issuing machine so that its operating explanation is executed by language which an operator can understand by reading the alien registration certificate. CONSTITUTION:This issuing machine is constituted of an optical character reader 104 for reading the nationality from the alien registration certificate, a touch display 102 for displaying the operation guidance, and inputting an answer to the guidance by an operator, a voice output device 105 for outputting the voice guidance, a cash paying/receiving port 105 needed in receipt and disbursement of cash and a document output port 106 for outputting various certificates.
Patent JP-H0725632-A (JP)
Title: Equipment for thin glass film production
Inventor: SAITO MASAHIDE
IPC: G02B6/13
Filed: 1993-07-09
Abstract: PURPOSE:To provide an equipment for the production of a thin glass film, having a reaction vessel with heat resistant property, without being deformed by heat and for the easy processing. CONSTITUTION:The wall of a reaction vessel has a double wall structure consists of an outer wall 16a and an inner wall 16b. The inner wall 16b is structured with a material selected from one or more of a SiC surface coated heat resistant glass or quarz glass plate, or a high purity carbon plate. Also the outer wall 16a is made of a heat resisting metallic material such as a Ni based alloy, Mo or W and the like. To fix the inner wall 16b to the outer wall 16a, a spacer 17 is inserted between the inner wall 16b and the outer wall 16a, and these parts are clamped by a bolt 18 and a nut 19. The spacer 17, the bolt 18 and the nut 19 are made of the same material with the inner wall 16b.
Patent JP-H0813791-A (JP)
Title: Concrete form made of resin
Inventor: KUMANO YASUKO
IPC: E04G9/10
Filed: 1994-06-29
Abstract: PURPOSE:To save man-powers in the construction by forming a concrete form made of polyacetal resin, and making it possible to reuse it with its mechanical strength kept constant even if its material is recycled several times. CONSTITUTION:In polyacetal resin constituting a concrete form, thermal plastic resin can be obtained by letting the class of aldehyde undergo addition polymerization by the action of carbonyl group. After the concrete form made of polyacetal resin has been used, it is heated and melted so as to be reused, and almost no reduction in strength is exhibited even if the form has been reused more than five times. Therefore, since it can be apparently recycled, cost can thereby be kept low with industrial waste reduced in quantity.
Patent JP-H0457980-A (JP)
Title: Dyeing method for plastic lens
Inventor: MARUYAMA SATOSHI
IPC: G02C7/02
Filed: 1990-06-28
Abstract: PURPOSE:To accomplish the uniform, stable dyeing of plastic lens by treating the surface of plastic lens with a specific carrier followed by immersing and treating the resultant lens in a disperse dye-contg. dyeing bath. CONSTITUTION:Plastic lens, esp. consisting of a low water-absorptive resin containing aromatic ring and/or halogen element is immersed in an aqueous solution (or organic solvent solution) of a carrier of the formula (R<1> and R<2> are each H, aliphatic hydrocarbon or aromatic hydrocarbon; R<3> is 2-10C alkylene; where, R<1> and R<2> are not H at the same time; (m) is 1-10) to treat the surface of said lens followed by treating the resultant lens in a disperse dye-contg. dyeing bath at 50-l00 deg.C for 5sec to 1hr or so, thus accomplishing the objective uniform dyeing of the lens with a desired hue.
Patent JP-H0727011-A (JP)
Title: Knocking controller for internal combustion engine
Inventor: HATTORI FUMIAKI
IPC: F02D45/00
Filed: 1993-07-09
Abstract: PURPOSE:To detect knocks from any feeble knock to a large knock without the effect of revolution and load and without any misjudgment. CONSTITUTION:The change rate of the heat occurrence, preferably, the maximum rise is operated based on the signal of a clank angle sensor 4 together with the signal of an in-cylinder pressure sensor 2, providing the in-cylinder pressure sensor 2 at the inwall of a combustion chamber 1. And, it is possible to change the quantity of delay angle of the ignition period, according to the difference between an operated value and a tolerable value, judging the knocking by the operated value, or to change the quantity of delay angle, taking not only the difference to the tolerable value but also the frequency over the tolerable value, depending upon the operation range.
Patent JP-S5699160-A (JP)
Title: Sheet transfer device
Inventor: AMEYAMA MINORU
IPC: B65H29/24
Filed: 1979-12-29
Abstract: PURPOSE: To permit use of the identified device for a facsimile apparatus irrespective of the sheet length by rotating an attraction roller, which has two holes corresponding to respective attraction and separation positions, at the same speed as a coaxial drum with attraction holes of the device and alternately causing attraction and releasing of the two holes.  
     CONSTITUTION: When a sheet is brought to a position of attraction of a drum 21,  detecting means, not shown, is actuated, causing the first attraction hole, for instance hole 30a, to attract sheet. Since an attraction roller 28 and drum 21 are rotated coaxially and at the same speed, the sheet is directly transferred for printing  at a recording position. When the next attraction hole, for instance hole 31a, is  brought to the position of attraction, the next sheet is similarly attracted. When the  leading end of sheet comes to the separating position, detecting means is actuated to  release the attraction of the preceding attraction hole 30a, and the sheet is released  from the drum 21. With the repetition of this operation, recording on either cut  sheets or a roll sheet can be obtained irrespective of the sheet length. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09327888-A (JP)
Title: Paper container forming laminate and paper container for liquid using the laminate
Inventor: TSUCHIYA HIROTAKA
IPC: B65D5/56
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent vitamin constituents or the like contained in contents from permeation, transmission, and dispersion from an inner face by a method wherein a hot melt resin layer with a thermoplastic resin is made to lie between a thermal adhesive resin layer and a heat resistant resin layer and between the heat resistant resin layer and an aluminum film layer, and they are laminated. SOLUTION: In a paper container forming laminate wherein at least a thermal adhesive resin layer 1, a heat resistant resin layer 2, an aluminum film layer 3, a paper layer 4, and a hot melt resin layer 5 are successively laminated from a content side, a laminate A wherein hot melt resin layers 6, 6 with thermoplastic resin into which a functional group having polarizing properties is introduced are respectively made to lie between the thermal adhesive resin layer 1 and the heat resistant resin layer 2 and between the heat resistant resin layer 2 and the aluminum film layer 3, is manufactured.  Though a paper container is manufactured by using the laminate A, and liquid products of milk, detergent, etc., are filled therein and packed, trace constituents of vitamin constituents or the like are prevented from permeation, transmittion, and dispersion from an inner face into the liquid constituents.
Patent JP-S6413944-A (JP)
Title: Smoking of food
Inventor: NISHINO HAJIME
IPC: A23L3/00
Filed: 1987-07-08
Abstract: PURPOSE:To obtain smoked food having excellent shelf stability, a taste of characteristic smoking and good appearance, by packing food into a film consisting of a thermoplastic polymer mixture having excellent gas barrier properties and smoking the food at a specific temperature and at a specific humidity. CONSTITUTION:Oysters, short-necked clams yellowtails or herrings are packed into a food packing film having at least one thermoplastic polymer layer which consists of a mixture of 45-90wt.% polyamide and 10-55wt.% alpha-olefin-vinyl alcohol copolymer, has >=200g/m<2>.day.atm permeability of 50% methanol at 60 deg.C at 0% RH, <=50cc/m<2>.day.atm of oxygen permeability at 30 deg.C at 60% RH and about 15-100mum thickness, fastened and smoked at 100-120 deg.C average temperature in a smoking chamber at 80-100% RH average humidity for 15-90 minutes.
Patent JP-H0335820-A (JP)
Title: Bending apparatus
Inventor: YOGO TERUAKI
IPC: B21D7/00
Filed: 1989-06-30
Abstract: PURPOSE:To execute bending in whichever direction by holding a material to be worked with the bending mechanism, rotating respective articulation and twisting the material to be worked when the articulated robot interferes with the material to be work. CONSTITUTION:Pipe P is worked with bending with a 1st bending mechanism 70 and a 2nd bending mechanism 72, the same operation is repeated and the pipe P is worked with bending successively from the outside. And when a 2nd articulated robot 52 interferes with the pipe P, holding of the pipe P with the chucking mechanism 1 is released and the pipe P is held with the 1st bending mechanism 70 and respective articulation 62, 64, 66 of the 1st articulated robot 50 is rotated and the pipe P is twisted by the prescribed angle. And when the 1st articulated robot 50 interferes with the pipe P, holding of the pipe P with the chucking mechanism 1 is released and the pipe P is held with the 2nd bending mechanism 72 and respective articulation of the 2nd articulated robot 52 is rotated and the pipe P is twisted by the prescribed angle. Therefore the bending in the prescribed direction is executed by moving the 1st bending mechanism 70 and the 2nd bending mechanism 72 around the pipe P.
Patent JP-H0459280-A (JP)
Title: Printer
Inventor: ASANO AKIRA
IPC: B41J1/04
Filed: 1990-06-28
Abstract: PURPOSE:To uniformly supply ink over an entire type surface by reciprocating both or either one of a type holder and an ink roller in a state that the holder is oscillated at a position where a type can be brought into contact with the roller, reciprocating to bring the type into contact with the roller. CONSTITUTION:A type holder 12 is oscillated at about 90 degrees between a position for printing on a label and a position for supplying ink by the operation of a second air cylinder 10. An ink roller 24 is disposed through a post 22 secured on a stationary plate 4 near a flat surface 12d when the holder 12 is oscillated at an ink supplying position. A type held on the surface 12d of the holder 12 is brought into contact with the roller 24 to be reciprocated in contact therewith. As a result, ink is supplied to the surface of the type uniformly.
Patent JP-S5797087-A (JP)
Title: Power switch device for preventing pump from idle running
Inventor: MIYASHITA YUUJI
IPC: F04B49/10
Filed: 1980-12-05
Abstract: PURPOSE: To put the whole manufacturable as one unit body and into compact size by constituting the three-switch function for power supply, start-up and automatic emergency stop to be achievable by means of one switch, and its component members are compactly assembled in the main body.  
     CONSTITUTION: When the operating portion 7 of a main power switch device 10 is pressed against a coil spring 9, a power switch body 11 is switched on by means that an actuator 17 is pressed by the tip part 6a of an actuating rod 6, a driving motor 24 starts up to drive a pump 23. Then, in the event that the pump 23 has initiated idle running, as flow of fluid to the side of a branch pipe 26 is stopped, it depletes pressure of the fluid to be worked on the pressurized portions 4, 5, and an actuating rod 6 is returned to its non-operative original position by means of repulsive force of the coil spring 9, so that the power switch body 11 is automatically switched off. Thus, the three-switch function for power supply, start-up and automatic emergency stop can be achieved by means of one switch, its component members are compactly in the main body, and the device can be made into a small compaction. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0517025-A (JP)
Title: Component supply device
Inventor: HATANAKA YOICHI
IPC: H05K13/02
Filed: 1991-07-11
Abstract: PURPOSE:To provide a component supply device at which the jumping out of components due to butting among fellow components at the time of components being transported through 90 deg. reversal and deformation due to component butting do not occur. CONSTITUTION:A rack 2 is provided at a device main body 1, and a component support arm 8 to support components 7 is provided at a pinion 3 meshing with the rack 2, and the component support arm 8 is reversed by 90 deg. by driving the rack 2 by means of a cylinder 9, and components 7 are transported along a transport track 11 that becomes a cycloid curve track.
Patent JP-H09283035-A (JP)
Title: Plasma display panel
Inventor: IGUCHI YUICHIRO
IPC: H01J11/42
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide high-precision, lightweight bulkheads of a plasma display panel by using a material having specific gravity for the bulkheads partitioning discharge cells. SOLUTION: This glass is constituted of SiO2 of 20-50 pts.wt., B2 O3 of 10-40 pts.wt., Bi2 O3 of 5-30 pts.wt., BaO of 1-25 pts.wt., ZnO of 1-20 pts.wt., and Al2 O3 of 1-10 pts.wt., and it has the load heat softening temperature of 400-600 deg.C and the glass transition temperature of 350-600 deg.C. The glass of 70wt.% or above, a photosensitive monomer, inorganic fine particles, a thickener, an organic solvent, a plasticizer, and a suspending agent are kneaded to obtain a paste having the specific gravity of 2-3.3 and the viscosity of 200-100000cps. A glass substrate formed with an electrode layer is coated with the paste, active light is radiated via a photo-mask, and it is exposed, developed, and baked to form a bulkhead layer on the glass substrate.
Patent JP-S5694326-A (JP)
Title: Optical switch
Inventor: SHIRASAKI MASATAKA
IPC: G02F1/05
Filed: 1979-12-28
Abstract: PURPOSE: To obtain an optical switch of low inversion electric field for the purpose of spontaneous polarization by using a crystal plate of Bi 4 Ti 3 O 12  cut out at a specific cutting angle as an essential component, and selectively extracting polarized light according to the electric field directions to be applied to the crystal plate.  
     CONSTITUTION: The faces A, B of a single crystal plate 8 of Bi 4 Ti 3 O 12  are made parallel to the axis (a) to provide inclination of 45° to the axes (b), (c). The faces C, D are made perpendicular to the cut faces A, B and are intersected with the axis (a) at 45°. The faces E, F are intersected orthogonally with the cut faces AWD, respectively. The direction of an electric field is controlled by entering the light 9 having the plane of polarization intersecting orthogonally with the faces A, B of the plate 8 of the Bi 4 Ti 3 O 12  cut out in this way, in a direction assuming 45° to the axis (a) on the faces (b), (c), to the single crystal plate 8 and phase plate 10, whereby the phase differences of the two planes of polarization of the exit light is moved 180° and the planes of polarization are selected by using an analyzer 2. Thereby, the optical switch of a low inversion electric field for the purpose of spontaneous polarization is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H076436-A (JP)
Title: Optical disk device
Inventor: KIKUKAWA KENICHIRO
IPC: G11B11/105
Filed: 1993-06-17
Abstract: PURPOSE:To improve precision by subtracting a light receiving result so as to cancel the same phase component of a P wave component and an S wave component and generating a tracking error signal. CONSTITUTION:By generating the tracking error signal by subtracting the light receiving result so as to cancel the same phase component incorporated in the P wave component and the S wave component, vertical magnetized areas are formed on both sides of a track center, and when tracking is controlled based on the areas, the precision of the tracking control is improved. Further, when a tracking error signal TE is generated by operation processing the tracking error signals (AP0-BP0)-(AS0-BS0) and (BP1-AP2)-(BS1-AS2) of a main beam and a side beam so as to cancel an offset voltage incorporated in the tracking signals of the main beam and the side beam, even when a profile of a laser beam is changed, the fluctuation in the signal TE according to the change is evaded effectively.
Patent JP-S6150270-A (JP)
Title: Magnetic tape cassette
Inventor: KATO TOSHIHIRO
IPC: G11B23/087
Filed: 1984-08-17
Abstract: PURPOSE:To prevent a tape from sagging at the time of stopping a magnetic tape, etc., by providing a tape pad for equipping a supporting body which retains the tape appropriately. CONSTITUTION:The rectangular supporting body 6a of a tape pad 6 provided in the case of a magnetic tape cassette is 50-300mum in thickness and made of a material which generates hardly thermal deformating cleep at a temperature of 60-70 deg.C. Said supporting body 6a has a tape retainer sliding layer on the end surface of the trailing end in the direction of a magnetic tape traveling, and its other end is fixed to be elastically supported. The tape pad having the supporting body 6a can retain a tape 1 on a guide pole 5 by an appropriate strength and insures the tape against damaging and sagging at the time of a sudden stop of the tape. An approximately rectangular opening 6e is provided at the center of the supporting body 6a. When the supporting body 6a is 100-160mum in thickness, it is assumed that the sum of a length A1 to the opening from the upper end of the supporting body and a length A2 to said opening from the lower part of said body is about 4-7mm.. Then this length functions as an appropriate tape retaining force.
Patent JP-H0519046-A (JP)
Title: Signal-processing device
Inventor: SHINONAGA MITSUYOSHI
IPC: G01S13/22
Filed: 1991-07-11
Abstract: PURPOSE:To enable characteristics of a notch filter to be maintained to be proper even when a signal which is sampled at an unequal interval is input to the notch filter by inputting a signal which is phase-rotated by a phase compensator to the notch filter. CONSTITUTION:Unneeded wave components are suppressed and eliminated from a signal which is sampled at an unequal interval such as a reception signal according to a stagger trigger system through a notch filter 8 where a notch frequency is set to a frequency band of unneeded wave components such as a Doppler frequency band of a weather clutter. A phase compensator 7 which gives a specified phase rotation expressed by a product of a time difference which is obtained by subtracting an actual sampling time from an average sampling time of a signal and a notch frequency of the notch filter 8 to the signal which is sampled at an unequal interval is provided. By inputting this phase-rotated signal to the notch filter, attenuation characteristics as the notch filter 8 can be retained.