baber/WOPTO huggingface dataset:
Patent JP-S62161421-A (JP)
Title: Uniformalizing method for container inner face temp. in horizontal hot direct extruding press
Inventor: NAKANISHI SHIGERU
IPC: B21C29/02
Filed: 1986-01-13
Abstract: PURPOSE:To improve the quality and yield of a product by performing the temp. control of the outer cylinder and inner cylinder by burying a temp. sensor and heater inside the container outer cylinder and by jetting a cooling water and air on the container inner surface after the extrusion. CONSTITUTION:A heater 8 is set up on the container main body 1 and the upper part heater 9 and lower part heater 10 are buried by dividing them at the inner part of an outer cylinder 2 as well. Moreover, the temp. control and the maintenance of an inner cylinder 3 are performed by burying temp. sensors 4, 5 respectively on the part close to the inner cylinder 3 of the outer cylinder 2. Then, the inner surface is cooled and at the same time the cooling water is expelled by the air, by jetting the air together with the cooling water on the inner surface of the inner cylinder 3 by providing the water jet nozzle 6 and air nozzle 7 for cooling the inner surface of the inner cylinder 3 after product extrusion. In this way, the thickness deviation of the product is prevented because of the temp. uniformalization inside the container being secured. Consequently, the quality and yield of the product are improved.
Patent JP-H02187259-A (JP)
Title: Optical beam heating machine
Inventor: NAKAMURA MASAAKI
IPC: B23K1/005
Filed: 1989-01-12
Abstract: PURPOSE:To reduce the difference of energy luminous intensity of the beam in the longitudinal direction of a linear light spot and to make uniform an energy distribution by providing a diffusion means to diffuse an optical beam in one direction in the face orthogonal to an optical axis. CONSTITUTION:An optical part 20 consisting of a cylindrical lens part 21 which is a converging means in the single direction to converge the incident optical beam as the linear light spot 14' and a recessed part 22 having the continuous inner arc surface with a prescribed radius in the longitudinal direction of the lens part 21 formed on the incident surface thereof is used. The difference of energy luminous intensity of the beam between the central part and both ends in the longitudinal direction of the linear light spot 14' is reduced and the energy distribution is made uniform to such an extent that a problem is not raised practically by diffusing the incident optical beam in the direction orthogonal to the converging direction while converging the beam as the linear light spot 14' by using the optical part 20.
Patent JP-H05193690-A (JP)
Title: Packing device
Inventor: OE KATSUMI
IPC: B65D85/68
Filed: 1992-01-16
Abstract: PURPOSE:To fix tightly a shock absorber to a bottom box in a packing device without using a large amount of adhesive. CONSTITUTION:The title packing device is provided with a bottom box 1 and shock absorbers 2 which are arranged at four points of the bottom box 1 for supporting an instrument body with shocks effectively absorbed. At a lower part of a pair of adjacent sides of the shock absorber 2, a projection 5 projecting from the side to the bottom is provided. The bottom box 1 is, in turn, provided with engaging holes 6 pierced from the side to the bottom for engaging with the projection 5.
Patent JP-S61166542-A (JP)
Title: Photosensitive composition
Inventor: NONOGAKI SABURO
IPC: G03F7/004
Filed: 1985-01-18
Abstract: PURPOSE:To form a negative type photoresist having a high resolution by incorporating a specific azido compd. and a polymer compd. to the composition. CONSTITUTION:The composition comprises the azido compd. shown by formula I and the polymer compd. In formula I of the azido compd, either or both of X and Y are preferably the azido phenyl group. If either of X or Y is an aromatic substituent having the azido group, another substituent is a phenyl group. Said azido compd. is an equimolar condensate which composed of carboxylic acid and aldehyde and is shown by formula 2, and obtained by condensation of both compds. The compounding amount of the azido compd. of the condensate is preferably 1-50wt% on the basis of the polymer compd. If <0.5wt% of the azido compd. is used, the sensitivity of the titled compd. declines. If >100wt% of the azido compd. is used, the coating property of the titled compd. is not good.
Patent JP-S60150870-A (JP)
Title: Electrodeposition painting method
Inventor: TAKEGAMI TOMIHIKO
IPC: B05D1/36
Filed: 1984-01-18
Abstract: PURPOSE:To obtain a smooth interface by using the same resin and pigment in spray painting and in electrodeposition painting, and carrying out the electrodeposition painting before a spray-coated film is cured. CONSTITUTION:The paint contg. the same resin and pigment is used in spray coating 6 at the first step and in electrodeposition coating 7 at the second step. After the first-step coating 6, the paint is not completely cured, and only the solvent is volatilized to dryness. Then the second-step coating 7 is carried out, and both coatings are simultaneously cured. The fitness between both coatings can be enhanced in this way.
Patent JP-H09198414-A (JP)
Title: Layout pattern verification method
Inventor: HATTORI SHUJI
IPC: G06F17/50
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To verify pattern data provided with information capable of recognizing wiring names based on a verification rule, to extract a verification offense as an error and to narrow down and display an error part. SOLUTION: The pattern data 11 capable of recognizing the wiring names are divided into rectangular data, data 13 in which a title is added to the divided data are generated and circuit connection information and using layer information are extracted based on a technology rule 14 for extracting device/ circuit connection information, wiring layers and connection terminal information for the data 13. The extracted connection information of the rectangular data is stored as the data of a tree structure, it is analyzed based on a verification rule 17 and circuit connection, rule offense, wiring using layers for every wiring name and connection terminal offense are detected.  For the error result 19, the rectangular data not directly relating to the error part are excluded based on the connection information of the rectangular data of an information extracted result 16 and the error result 21 for which the error part is narrowed down is outputted.
Patent JP-H07204239-A (JP)
Title: Piping structure for bubble generation bathtub
Inventor: KAKIGI TOSHIYUKI
IPC: A47K3/00
Filed: 1994-01-24
Abstract: PURPOSE:To reduce stress acting on the bathtub-side end section of piping for connecting a bathtub and a circulation pump to generate bubbles, and prevent the occurrence of a water leakage. CONSTITUTION:Two pumps 4 and 5 are installed under the flange 3 of a bathtub body 1, and a connecting pipe 6 is laid thereunder for connection to the pumps 4 and 5. Also, the pumps 4 and 5 are connected to delivery piping 9 extended from bathtub injection nozzles 10 and 11, and the connecting pipe 6 is plugged into suction piping 8 extended from a bathtub intake section 7. In addition, a flexible pipe 32 having flexibility is provided in a part of the zone covered with the piping 8 and 9.
Patent JP-S5391122-A (JP)
Title: Preventive for microbial contamination
Inventor: OKADA MASAFUMI
IPC: A01N31/02
Filed: 1977-01-20
Abstract: PURPOSE: A preventive for microbial contamination containing as an effective component an easily available, non-or low-toxic mono-or sesquiterpene alcohol having remarkable fungistatic or fungicidal activity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02186716-A (JP)
Title: Output circuit
Inventor: NINOMIYA KAZUHISA
IPC: H03K19/0175
Filed: 1989-01-13
Abstract: PURPOSE:To suppress the change of a load current at the transitional time of an input signal and to prevent the malfunction of an internal circuit by installing a gate voltage control circuit and transistors impressing the output voltage of the gate voltage control circuit on the gate. CONSTITUTION:When the input signal V1 changes from a high level to a low level, a first input signal VIA changes from the low level to the high level, and a second input signal VIB from the high level to the low level. At that time, the gate voltage V1 of a transistor TrQ2 becomes lower than the gate voltage V2 of a transistor TrQ3, and the voltage of an output signal V0 gradually becomes higher when TrQ2 starts energizing. An inverter I3 in the gate voltage control circuit 2 detects it and sets the gate voltage V2 of TrQ3 to the low level. Consequently, the on-resistance of TrQ3 drops, the gate voltage V1 of TrQ2 is set to be the low level and the conductance of TrQ2 is enlarged. Thus, the signal V0 is accelerated to the high level. Consequently, the change of the current i0 flowing in TrQ2 can be controlled at the transitional time of the signal V1 and the malfunction of the internal circuit can be prevented.
Patent JP-H10184797-A (JP)
Title: Torsional vibration damping device
Inventor: REIK WOLFGANG
IPC: F16F15/16
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To vary a damping factor or hysteresis and in its turn, a damping property in relation to angular speed or angular acceleration by varying the damping work of a damper mechanism in relation to the angular speed generated between both inertia bodies based on torque fluctuation or torsional vibration. SOLUTION: A viscous medium being contained in an individual chamber, when relatively moving, is pushed out from the chamber to another chamber, for example. When this viscous medium is pushed out, damping work is generated between both inertia bodies 3 and 4. A hydraulic type damping mechanism 13, a torsion elastic damping device 14 and a friction device 56 are contained in a ring-like chamber 60. In the ring-like chamber 60, the viscous medium or lubricant is contained. The level of the lubricant reaches at least the external turn strip of the pressure accumulation member of the torsion elastic damping device 14 during the turning of a device 1.
Patent JP-S58123329-A (JP)
Inventor: YAMADA TSUTOMU
IPC: H02J3/42
Filed: 1982-01-18
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-S57119649-A (JP)
Title: Molded type motor
Inventor: YAMAMOTO SAKUE
IPC: H02K5/08
Filed: 1981-01-17
Abstract: PURPOSE:To simplify the molding assmbling work of grounding parts while reducing manufacturing cost by also burying a grounding terminal connected to a surge absorber unit buried in a molding frame into a mold. CONSTITUTION:The outer circumference and side of a stator core 2 and a stator coil end 5 are surrounded by a resin molding frame 4, and the surge absorber unit 6 consisting of an absorber element and a resistance element is buried in the molding frame 4. The grounding terminal 22 is buried in the molding frame  4, and connected to the surge absorber unit 6 through a lead wire 23. Accordingly, since both the unit and the grounding terminal are buried in the molding  frame, the assembling work of the parts can be simplified, and the manufacturing cost can be reduced.
Patent JP-H06280107-A (JP)
Title: Cellulose acetate filament, optically isotropy spinning solution for cellulose acetate filament manufacturing and method of application thereof
Inventor: TEIISU KARUSHIYUTENSU
IPC: D01F2/30
Filed: 1994-01-25
Abstract: PURPOSE: To provide filaments based on acetone-soluble cellulose acetate and a spinning solution particularly suitable for production of the filaments without impairing the properties of fiber, particularly tensile strength and stretching rate, in comparison with conventional products by solving shortcomings, particularly insufficient yield, of conventional technology. CONSTITUTION: The filaments are based on an acetone-soluble cellulose acetate having the degree of polymerization(DP) between about 110 and 210 and the degree of substitution(DS) preferably between about 2.2 and 2.7. Further, the optically isotropic spinning solution has a cellulose acetate concentration within the range of about 35-47 wt.%.
Patent JP-H08194950-A (JP)
Title: Optical disk drive unit
Inventor: ITO NOBUHIKO
IPC: G11B7/085
Filed: 1995-01-19
Abstract: PURPOSE: To record and reproduce data quickly by protecting the data recording face on an optical disc even when the recording or reproducing operation is waited while irradiating the optical disc with laser light. CONSTITUTION: A drive controller 7 determines a used test area of PCA on an optical disc 1 after starting the operation. Tracking and jumping back are repeated for the used test area and the operation is waited while irradiating the optical disc with laser light L from an optical pickup 4.
Patent JP-H09192979-A (JP)
Title: Three dimensional machining device and method for it
Inventor: NAKANO KEIKO
IPC: B23Q15/013
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To easily grip and fix a work piece having a complicate curved surface onto a table by providing a gripping means for gripping and fixing the work piece through a process of pressing it to a plurality of reference plates installed on the table. SOLUTION: A material 2 of a turbine blade is positioned on two sets of reference plates 5a to 5d installed on an x-y table of a machining machine by fixing bands 4 by using the reference surfaces and gripped and fixed by gripping and fixing mechanisms 3 to 6 so as not to be moved. The material 2 of the turbine blade is positioned and fixed onto the x-y table in relation to a final product shape. Accordingly, a finished product having the final project shape is manufactured by performing cutting work or grinding work by controlling a machining tool 8 in relation to the work piece 2 on the basis of an NC data.
Patent JP-H02185526-A (JP)
Title: Thermosetting resin composition
Inventor: NAITO SHIGEKI
IPC: C08G73/12
Filed: 1989-01-12
Abstract: PURPOSE:To obtain a resin compsn. having low viscosity and good workability and providing a molded item with excellent heat resistance and adhesiveness by incorporating a specified arom. diamine and a specified polymaleimide compd. CONSTITUTION:A thermoplastic resin compsn. is obtd. by incorporating an arom. diamine compd. (A) of formula I (wherein Ar is an arom. residue; R1, R2, R3 and R4 are each an allyl or H and at least one of them is allyl) [e.g. a compd. of formula II, III or IV (R1 to R4 are as described above)] and a polymaleimide compd. (B) having two or more maleimide groups in the molecule [e.g. N,N'-4,4'-diphenylmethanebismaleimide). This resin compsn. exhibits low viscosity and excellent workability, provides a molded item with excellent heat resistance and adhesiveness and is useful for casting, impregnation, lamination and molding materials.
Patent JP-H06214317-A (JP)
Title: Optical system dust-proofing device for image forming device
Inventor: SHIMIZU TAKESHI
IPC: G03G15/00
Filed: 1993-01-19
Abstract: PURPOSE:To provide an optical system dust-proofing device capable of surely preventing dust or dirt from infiltrating into the optical system unit of an image forming device. CONSTITUTION:This device is attached to a 1st scanner 4 supporting a light source 3 and a 1st mirror 5 or a 2nd scanner 6 supporting 2nd/3rd mirrors 7 and 8 in order to prevent the dust or the dirt from infiltrating into the optical system unit 1 from the outside and prevent the contamination of an optical element; and it is provided with a shutter 9 consisting of the combination of an elastic member or each kind of plate material with an elastic member such as a spring; and the shutter 9 closes the air current exhaust port (or suction port) 1a of the optical system unit 1 when the 1st and the 2nd scanners 4 and 6 are at home positions, and opens the port (or suction port) 1a of the unit 1 when the 1st and the 2nd scanners 4 and 6 travel.
Patent JP-H10204286-A (JP)
Title: Polyamide resin composition for bonding by melting
Inventor: MIYAMOTO KAZUKI
IPC: C08J5/12
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition for providing a bonded molding product excellent in surface appearance of molding product, dimensional stability and vibration bonding by melting, by blending a nylon resin with glass fibers, an unsaturated compound (polymer) containing a specific functional group in the molecule in a molten state. SOLUTION: This composition is obtained by compounding 100 pts.wt. of a nylon resin with 10-150 pts.wt. of different glass fibers having 5-15μm average fiber diameter, >=1mm strand length and 20-500μm strand length and mutually at least >=2μm fiber diameters and 0.05-10 pts.wt. of an unsaturated compound containing at least one functional group selected from a carboxyl group, a carboxylic acid anhydride group and an amide group or a polymer of the unsaturated compound in a molten state.
Patent JP-S60152049-A (JP)
Title: Capacitor
Inventor: SAKUMA NORIYUKI
IPC: H01L27/04
Filed: 1984-01-20
Abstract: PURPOSE:To form a large capacity for a capacitor in a smaller area by a methed a high-melting point metal film is formed on the surface of the Si substrate of the contact hole part; insulating films having a large specific inductive capacity, a second electrode, etc., are laminated thereon; the patterns are formed at one time; and a thermal treatment is performed in an oxygen atmosphere. CONSTITUTION:Interelement isolation insulating films 2, a W electrode 3 of a film thickness of about 1,000Angstrom , a Ta2O3 film 4 of a film thickness of about 300Angstrom , a W electrode 5 of a film thickness of 1,000Angstrom , an Al electrode 6 and tungsten oxide films 7 are formed on an Si substrate 1. In the manufacturing process of this capacitor, after the W film 3, the Ta2O3 film 4, the W film 5 and the Al film 6 were laminated, each film of Al/W/Ta2O3/W is performed a working for being formed into an electrode by performing a dry etching using the same photo mask. After that, a thermal treatment is performed in an oxygen atmosphere of 450 deg.C.
Patent JP-H04330012-A (JP)
Title: Coronary vasodilator
Inventor: MIZUNUMA HIROSHI
IPC: A61P9/08
Filed: 1991-01-24
Abstract: PURPOSE:To obtain a new coronary vasodilator effective for the treatment of heart stroke without causing side action by using hydrogen cyanide, sodium cyanide, potassium cyanide or acetonitrile as an active component. CONSTITUTION:The objective coronary vasodilator contains a cyanogen compound of formula R-CN (R is H, Na, K or methyl) (i.e., hydrogen cyanide, sodium cyanide, potassium cyanide or acetonitrile) as an active component. It increases the coronary blood flow without causing actions undesirable to coronary function such as increase or decrease of pulse rate and blood pressure, and is effective for the treatment of heart stroke. Since hydrogen cyanide used as an active component is formed by the thermal decomposition of proteins and amino acids in leaf tobacco, the coronary flow increasing effect can be expected also by smoking. All the active components are easily soluble in water, have high stability and are advantageous in the preparation of medicine. An injection can be prepared simply by dissolving the compound in physiological saline water. The preferable dose is 0.005-0.5mg per 1kg of body weight.
Patent JP-S59133440-A (JP)
Title: Output controller for photoelectric converter of photometer
Inventor: TAKAHASHI KENICHIROU
IPC: G01J3/42
Filed: 1983-01-21
Abstract: PURPOSE:To improve measurement precision by irradiating photoelectric detectors on a sample and a comparison side with modulated light from a reference light source and comparing their outputs with each other, and detecting and correcting their difference in sensitivity automatically. CONSTITUTION:The transmitted light from a sample cell 10 is detected by a photoelectric converter 12 and the transmitted light from an objective sample cell 20 is detected by a photoelectric converter 22. Those photoelectric converters 12 and 22 are irradiated with the modulated light of specific frequency from the reference light source 62. The output signals of the photoelectric converters 12 and 22 which each detect the transmitted light and modulated light from the reference light source are amplified by amplifiers 14 and 24, whose outputs are supplied to sample-side filter circuits 16 and 18 and objective-sample-side filter circuits 26 and 28 respectively. A data processing part 40 fetches a sample signal from the filter circuit 16 and an objective-sample signal from the filter circuit 26 and processes them to send a measured value signal to a display part 42.
Patent JP-S59134564-A (JP)
Title: Manufacturing method of plastic electrode for zinc-bromine battery
Inventor: FUJII EIICHI
IPC: H01M4/96
Filed: 1983-01-21
Abstract: PURPOSE:To improve the voltage efficiency of a battery by coating the surface of a plastic electrode with a conductive coat and diffusing conductive powder immediately before curing to touch and curing the powder. CONSTITUTION:When a plastic electrode is formed by using olefin resin such as bromine-proof polyethylene and polyproylene as the raw material, the material obtained by mixing and diffusing the carbon black of normally 5-50wt% is used. A conductive coat that is diffused in a vehicle with the adhesion or compatibility for the olefin resin is required and carbon black, silver powder or the like is used as the material that shows the conductive function. After the surface of the plastic electrode is coated with the conductive coat, conductive powder is diffused before the surface of the coat is cured in such a degree to touch. As the conductive powder, carbon black, platinum black or mixture of these materials whose particle diameter is approximately 15-400nm or desirable 30- 50nm is used and the diffusion thickness is approximately 5-100mum or desirably 10-50mum.
Patent JP-H10203578-A (JP)
Title: Cd holder
Inventor: YANO SHUNJI
IPC: B65D85/57
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a bag-shaped CD holder which can house a plurality of CDs, and in addition, can prevent the recorded surface of the housed CD from being scratched. SOLUTION: For this CD holder, a longitudinally long rectangular paper is doubly folded at a location slightly shifted from the central cross line, and a first non-superposed part 15 is formed, and the doubly folded paper is further doubly folded at a location which is slightly shifted from the central cross line in such a manner that the first non-superposed part may become outside, and a second non-superposed part 16 is formed, and pocket-form CD housing parts are formed by affixing the peripheries of the internal surfaces by a gluing part in a manner to make the first and second non-superposed parts 15, 16 an opening part.  Two sheets of CD 2 can be housed, and in addition, under a housed state, the CDs 2 are separated from each other by the paper, and even if a load is applied to the CD holder by stacking books in which this CD holder is bound, the CD 2 is prevented from being scratched.
Patent JP-H03212069-A (JP)
Title: Contour correction circuit
Inventor: UEHARA YASUAKI
IPC: H04N5/208
Filed: 1990-01-17
Abstract: PURPOSE:To improve the horizontal resolution by compensating a high frequency luminance signal not reproduced by a digital signal circuit for a luminance signal reproduced by a digital signal processing circuit by means of a band pass filter. CONSTITUTION:The circuit consists of a band pass filter 1, a delay line 2, a low pass filter 3, an A/D converter 4, a digital signal processing circuit 5, a D/A converter 6, an adder circuit 7. Then a high frequency luminance signal extracted by a band pass filter 1 is added to a luminance signal obtained by the digital signal processing circuit 5. Thus, a luminance signal with a wider band is obtained independently of the sampling frequency and the horizontal resolution of 570 lines or over is obtained.