baber/WOPTO huggingface dataset:
Patent JP-H01191997-A (JP)
Title: Book preparing device
Inventor: OGIWARA SHIGETAKA
IPC: G07G1/12
Filed: 1988-01-27
Abstract: PURPOSE:To facilitate the preparation of an account book by inserting an optical card to a register having a device to record the information to the optical card, recording shopping information and reading and printing the optical card with an optical card reader. CONSTITUTION:An optical card writing device 11 is connected to a register 1 with a cord 10 and an optical card 12 is inserted. A keyboard 4 is operated, the shopping information such as the type, quantity, unit price and total of shopping is inputted and the money is given and taken. The above-mentioned shopping information is recorded starting from a data into the optical card 12. The optical card 12 is inserted into a card reader 20 of a book preparing system 19, the shopping information is read from the optical card 12, displayed at a CRT 23 and printed out by a printer 24. Thus, the book can be easily prepared.
Patent JP-H01190753-A (JP)
Title: Flame-retarding resin composition
Inventor: JOGO TAKEJI
IPC: C08L71/12
Filed: 1988-01-27
Abstract: PURPOSE:To obtain the title composition improved in processability, flame retardancy, heat resistance and molding appearance, by mixing polyphenylene ether with a styrene resin, an aromatic condensed phosphoric ester and a specified phosphoric ester. CONSTITUTION:A composition is obtained by mixing 10-90wt.% polyphenylene ether (A) (e.g., a polymer prepared from 2,6-dimethylphenol) with 90-10wt.% styrene resin (B). A mixture is obtained by mixing an aromatic condensed phosphoric ester (C) with a phosphoric ester (D) other than component C, represented by the formula [wherein R1-3 are each a (halo)hydrocarbon residue] at a C to D weight ratio of 1-1000/100. 100 pts.wt. said composition is mixed with 5-40 pts.wt. said mixture.
Patent JP-H06230155-A (JP)
Title: Electronic appliance and electronic timepiece
Inventor: OOHAZAWA HITOSHI
IPC: G04G5/04
Filed: 1993-02-03
Abstract: PURPOSE:To provide an electronic appliance having a plurality of display unit elements for displaying numerical information in which the correcting time is shortened when numerical information having a wide correction range is corrected. CONSTITUTION:When numerical information displayed on a display element 123 is corrected, a switch 101 is turned ON and the turn ON time is measured. When the turn ON time thus measured exceeds a time set by a switch time setting/storing circuit 102, a circuit 108 modifies column selection of numerical information being corrected by a counting means 112. Consequently, the column of numerical information to be corrected is shifted thus shortening the correcting time.
Patent JP-S62175265-A (JP)
Title: Joint structure of axle end
Inventor: SASA NAOMICHI
IPC: B62D7/18
Filed: 1986-01-30
Abstract: PURPOSE:To eliminate the interference between an axle shaft and an axle end during steering and improve sharp-turn performance by inclinatorily providing the fitting face of a knuckle to be fitted to an axle case at a predetermined angle with the horizontal direction against the axle axis. CONSTITUTION:The axle shaft 5 of a drive axle with a steering device is supported by a bearing 7 at the axle end 9, and a spherical section 1 is integrally formed on the axle end 9. A knuckle 2 is supported by this spherical section 1 via king pins 4, and an axle case 20 is fitted to the knuckle 2 with bolts 22. In this case, the fitting face 21 of the knuckle 2 to be fitted to the knuckle case 20 is inclinatorily provided at a predetermined angle, e.g., about 4 deg., against the axle axis. In addition, a seal 3 to be fitted to the knuckle 2 is inclinatorily provided at a predetermined angle against the spherical section 1 of the axle end 9.
Patent JP-S59142041-A (JP)
Title: Pallet driving device for pallet magazine
Inventor: ISHIKAWA KAZUTOMI
IPC: B23Q7/00
Filed: 1983-02-02
Abstract: PURPOSE:To offer a driver device suitable for square loop alignment, which provides possibility of compact arrangement with small spacing between pallets, by furnishing a circumferential guide at the center of the pallet bottom, and by allowing a detent part of each pallet to come in detention with this guide. CONSTITUTION:In a pallet driver device for pallet magazines 2 to be used in a machining center syster, pallets 1 are put in square alignment on a square magazine 2, wherein for ex. six pallets 1 are placed in two rows. Driver device is composed of small-dia. chain sprockets 6 mounted at the pallet centers at the four corners of magazine, a drive chain 7 and a prime mover 8 installed at an appropriate place. Coupling of the chain 7 with pallets 1 is achieved by putting the pallet detent part 9 in engagement with a circumferential groove 10 to serve as circumferential guide at the center of pallet bottom. Thus compact arrangement of pallets with small spacing is made practicable.
Patent JP-S60160404-A (JP)
Title: Automatic tracking system of inertial fluctuation in servo system
Inventor: INOUE YASUYUKI
IPC: G05B13/04
Filed: 1984-01-31
Abstract: PURPOSE:To attain initial setting of a gain in a short time by adding an adaptive loop comprising a model and an adaptive device to a control system so as to adjust the gain. CONSTITUTION:The 2nd order IP control system as a feedback speed control system is used, and a model 1 representing a desired response, a feedback control system 2 of a control variable and the adaptive device 3 are provided. The speed command omega* is inputted to both said model and a plant 2, and after a difference omega of both outputs is processed by a positive real compensating element, the result is multiplied with a second order differentiating signal of the plant 2. The result is given to an integration element of a memory and a proportional element K2, and the value added with the initial value K(0) of K is fed back to the plant 2 as the gain value of the K so as to form the adaptive loop. Thus, the desired speed response insensible to the inertia change and external disturbance of load is obtained.
Patent JP-S61176266-A (JP)
Title: Picture processing system
Inventor: ARIMOTO SHINOBU
IPC: H04N1/21
Filed: 1985-01-31
Abstract: PURPOSE:To attain a satisfactory expanding action by detecting the count end state of a line counting means or the read end state of CONSTITUTION:A line counter 10-11 delivers a count end signal of a V2 line to a countroller.
Patent JP-H11217668-A (JP)
Title: Production of co-cr-zr alloy sputtering target material
Inventor: AIKAWA YOSHIKAZU
IPC: C23C14/34
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a material having high density/high strength and finely dispersing a α phase of Co-Cr alloy phase by accommodating Co-Cr-Zr alloy powder in a metal capsule in an appropriate quantity, evacuating/sealing, heating/strongly pressurizing in a compacting die, taking out a compact to cool and removing a metal part coming from a capsule. SOLUTION: It is appropriate to disperse a α phase of a Co-Cr alloy phase in a size of >=10 μm. A composition of a Co-Cr-Zr alloy target consists of 20-40% Cr, 3-50% Zr and the balance Co. A heating temp. of a capsule is >=150 deg.C of the melting point. As an example of a used capsule is of a carbon steel of 148 mm outside diameter, 4 mm thickness, 100 mm length. Alloy powder is produced by e.g. a gas atomizer process. The produced target material is free from crack in machining, a desired alloy target material having mechanical strength is obtained.
Patent JP-H11218801-A (JP)
Title: Camera with lens protection cover
Inventor: MOTOHASHI KATSUMI
IPC: G03B15/03
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a camera with a lens protection cover capable of performing the switching operation of a main power source switch and the opening/closing operation of a lens protection cover by the operation of a single operating member with a simple mechanism. SOLUTION: This camera is provided with the lens protection cover 1 turning around a supporting shaft 3 arranged in parallel with a surface nearly perpendicular to the optical axis of a photographing lens 6a and moving at least to a closing position where it covers over the front of the lens 6a and an opening position where it exposes the front of the lens 6a, and a moving mechanism capable of moving the shaft 3 in the optical axis direction of the lens 6a when the cover 1 is turned to move. The switching operation of a power source switch is performed interlocked with the movement of the cover 1 in the optical axis direction.
Patent JP-S58136736-A (JP)
Title: Ni alloy member
Inventor: HATSUTORI SHIGEO
IPC: G21C13/00
Filed: 1982-02-08
Abstract: PURPOSE:To obtain the titled member with superior stress corrosion cracking resistance in water at high temp. and pressure by subjecting an alloy having a restricted composition consisting of Cr, Mo, Al, Ti, Nb, Fe and Ni while satisfying specified relation to cold working and aging for precipitation hardening. CONSTITUTION:An Ni alloy member with superior stress corrosion cracking resistance in water especially at high temp. is obtd. by subjecting an alloy having a composition consisting of, by weight, 15-25% Cr, 1-8% Mo, 0.4- 2% Al, 0.7-3% Ti, 0.7-4.5% Nb, <=40% Fe, Al, Ti and Nb by amounts satisfying 3.5% <=2Al+Ti+1/2Nb<=5.5% and the balance >=40% Ni to cold working and aging for precipitation hardening. When the member is a flat spring for a nuclear reactor, the alloy is preferably subjected to soln. heat treatment, cold plastic working at 10-70% reduction rate of area and aging. When the member is a coil spring for the reactor, it is preferably to adjust the reduction rate of area in the cold working to <=20%.
Patent JP-S54110253-A (JP)
Title: Polyethylene resin composition filled with inorganic materials
Inventor: NAKAE HIROYUKI
IPC: C08L23/06
Filed: 1978-02-20
Abstract: PURPOSE: To prepare a polyethylene resin composition filled with a large amount of inorganic fillers without lowering its excellent elongation characteristics, by adding a specific compound such as titanate-coupling agent, etc., to a specific polyethylene resin.  
     CONSTITUTION: A composition composed of (A) 100 parts by weight of a high density polyethylene resin having a combination of a melt index (g/10 min) and a density (g/cm 3 ) which falls within a triangle ABC wherein A is designated by co-ordinates (0.01 and 0.97), B(0.7 and 0.93), and C(0.01 and 0.93) provided provided that the X and the Y axes represent the melt index and the density, respectively, (B) 65W200 parts by weight of inorganic powders having an average particle diameter of 0.01W30μ, and (C) 0.05W10 parts by weight of a compound selected from a titanate- or silane-coupling agent having a 4W22C hydrocarbon chain, fatty acids, their esters, amides, and metal salts, and higher alcohols. A combination of the coupling agent and a fatty acid or its derivative is most effective. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06227230-A (JP)
Title: Car body supporting mechanism
Inventor: KIMURA HIROAKI
IPC: B60G17/015
Filed: 1993-02-04
Abstract: PURPOSE:To recover the car height quickly in compliance with the oil pressure for pressurization by performing clouting motions using a hydraulic cylinder, and eliminating phenomenon that the displacement is absorbed by resilience when recovery is made from the clouting condition. CONSTITUTION:When the car has stopped and a parking brake 8 and operation switch 9 are put on, operation signals are fed to the logic circuit 12 of a control circuit 7. This puts the logic circuit 12 in the closed state, and current is supplied to a coil 11a of a relay circuit 11 from a power supply 13, and the contact 11b is turned in the closed state. As a result, current is supplied to a solenoid valve 6 from the power supply 13, and the solenoid valve 6 puts the oil supply line from an oil pump 5a in the closed state, along with generating the opened state of the passage which collects the pressure oil in a hydraulic cylinder 4 back to an oil tank 5b. Thereby the pressure oil in the hydraulic cylinder 4 is exhausted, and the distance between the car body and an air spring is shortened to lead to lowering of the car height.
Patent JP-H09210694-A (JP)
Title: Ultrasonic fiber gyro sensor
Inventor: TOMIKAWA YOSHIRO
IPC: G01C19/56
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To detect an angular velocity at low cost in a compact structure with high accuracy by utilizing ultrasonic waves. SOLUTION: A vibration-generating means 1 (piezoelectric ceramics) and vibration-detecting means 2a, 2b (piezoelectric ceramics) are connected by wires 3a, 3b (carbon fiber). The wires 3a, 3b are wound in the middle in opposite directions (α0, β0 directions). This ultrasonic fiber gyro sensor(UFG) is constituted in this manner. When the whole UFG is set in a rotary system, a Sagnac effect is produced in signals (longitudinal waves) transmitted in the wires 3a, 3b, making it possible to detect an angular velocity or the like. A frequency of signals of the vibration-generating means 1 can be made lower than that of light, and therefore the wires (transmission routes) can be remarkably reduced in length. A total structure can be small without a complicate constitution required.
Patent JP-S58136213-A (JP)
Inventor: KOGA HISAO
IPC: H02G1/14
Filed: 1982-02-05
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-S63184936-A (JP)
Title: Optical head for optical disk device
Inventor: ISHII HIROKAZU
IPC: G11B7/125
Filed: 1987-01-28
Abstract: PURPOSE:To obtain high recording power in recording and a high C/N ratio in reproduction by providing an optical element whose transmissivity is variable between a light source and an objective. CONSTITUTION:The optical element 17 whose transmissivity is variable is provided between a collimator lens 2 and a servo splitter 3. This optical element 17 and an electrochromic element are used and a voltage is applied, so that the transmissivity to laser light from a semiconductor laser 1 is varied between 40-80%. The irradiation efficiency of an optical head is varied between 20-40% on the whole. Consequently, the irradiation efficiency is made high in recording and low in reproduction, so high recording power is obtained in recording and a high C/N ratio is obtained in reproduction.
Patent JP-H07225221-A (JP)
Title: Magnetic-particle flaw detector for steel pipe
Inventor: KOMIYA YOSHIOKI
IPC: G01N27/84
Filed: 1994-02-15
Abstract: PURPOSE:To make it possible to detect the defects of the entire surface along the entire length automatically with a compact equipment by aligning a magnetizing/ magnetic-particle spraying device comprising #-shaped twin coils or the like and a rotary imaging device in series along a straightforward line for a steel pipe under inspection. CONSTITUTION:A cylindrical coil 41 is spirally wound along the pipe axis of a steel pipe under inspection 1, and the steel pipe 1 is freely inserted into and removed from the tube part. The coils is excited with a DC power supply. For twin coils 42, three- phase AC power supplies, whose phases are deviated by 120 degrees to each other, are connected between facing rectangular-shaped coils 42a and 42c and 42b and 42d, and the rotating magnetic field is generated. Then, magnetic particle liquid is sprayed from a magnetic-particle-liquid spraying nozzle 45 toward the steel pipe 1. When the steel pipe 1, to which the magnetic particles are attached, is conveyed to the position of a rotary magnetic-particle-pattern imaging device 5 provided on a frame, a rotary body 56 is rotated, and the steel pipe 1 is illuminated with an ultraviolet-ray source 57 arranged at the rotary body 56. The image of the entire surface of the steel pipe 1 along the entire length is picked up with a CCD line sensor 54. The picked-up image signal is sent into an imaging device, and the defect is automatically detected and judged.
Patent JP-S63188545-A (JP)
Title: Adhering method for vehicle loading part
Inventor: KIZAWA MITSUTAKA
IPC: H05K5/06
Filed: 1987-01-30
Abstract: PURPOSE:To uniformly close the outer periphery of a joint and to improve waterproofness, by a method wherein an adhesive entering space is sufficiently ensured at the outer periphery of a joint between case parts with which to form the outer cell of a part to be mounted, and the space is filled with an adhesive. CONSTITUTION:A sloped chamfer is formed to the outermost whole periphery A part of a joint between case parts 1 and 2, and an adhesive entering space S, filled with an adhesive 3, is formed between the chambers. When the case parts 1 and 2 are adhered to each other, the adhesive 3 is firstly coated on the joints, located inner than the chamfer A part, of the cases 1 and 2 to join together the case parts 1 and 2. Secondly, the adhesive entering space S between the chamfer A parts is filled with the adhesion throughout the whole periphery of the joint between the case parts 1 and 2 for adhesion. This method uniformly closes the outer periphery between the case parts 1 and 2, and effectively provides waterproof function.
Patent JP-S62178466-A (JP)
Inventor: KITAYAMA TOSHIKAZU
IPC: B61F5/22
Filed: 1986-01-31
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-H04212043-A (JP)
Title: Video densitometer
Inventor: DANIERU EMU JIIGURAA
IPC: G01N27/447
Filed: 1991-01-10
Abstract: PURPOSE: To determine the integrated concn. within the light absorbing irregular shape region of an objective sample. CONSTITUTION: The integrated concn. within the irregular shape region of an objective sample 52 is measured by using a video camera 54 to take out the analogue video image signal representing the luminous intensity of light related to the sample and the video image signal is converted to a digital form by an inexpensive high speed video digitizer and this format is converted to a digital light intensity value conversationally according to a computer program and this value is used to determine the net integrated concn. within the irregular shape region of the sample.
Patent JP-S58149674-A (JP)
Title: Apparatus for forming cylindrical cavity part in gelled material layer
Inventor: JIYAN RITSUSO
IPC: C12M1/16
Filed: 1983-02-08
Abstract: Semi-automatic device which makes it possible to produce cylindrical cavities, according to a given geometrical arrangement, in a layer of gelled material, the said device consisting of a set of several individual devices each of which, as shown in FIG. 1, consists of a cutter inside which a suction tube slides, it being possible for a pressure reduction to be created in the said suction tube.
Patent JP-H04243292-A (JP)
Title: Window mask control method
Inventor: HASUDA YUTAKA
IPC: G06T11/00
Filed: 1991-01-18
Abstract: PURPOSE:To reduce the processing time of window mask as a whole and to improve the operability by making the changing area larger than 1/2 of the window area. CONSTITUTION:The mask data read out from a mask memory 4 are controlled of their reversal and non-reversal by mask reversal signals 9 at an EOR circuit 8. The process to update the mask data performs data update by converting a nonmask operation region D side to a mask operation region when the difference between each mask operation region C area, i.e., the amount of data requiring the change exceeds 1/2 of window area C+D. Furthermore, it makes mask data reversal signals 9 to value '1'. Therefore, the mask data keep the reversed relationship between the mask operation region and the non-mask operation region, but by going through the EOR circuit 8 the relationship is reversed back to the original correct relationship and supplied to a mask circuit 5.
Patent JP-H09206362-A (JP)
Title: Sterilizing and cleaning composition for contact lens and sterilizing and cleaning method for contact lens using the same
Inventor: SAKAI MAKOTO
IPC: G02C13/00
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a composition to carry out sterilizing and cleaning of a contact lens in a short time, by preparing a sterilizing and cleaning composition consisting of specific rates of glycol and hydrogen peroxide and the rest of water. SOLUTION: A sterilizing and cleaning composition for a contact lens is prepared by mixing 70-95wt./vol.% of glycol, 0.1-5wt./vol.% of hydrogen peroxide, and the rest of water. Glycol must be propylene glycol or polyethylene glycol with the average molecular weight of 200-600. Further, 0.01-10wt./vol.% of a surfactant and 0.00005-0.1wt./vol.% of a hydrogen peroxide stabilizer are added. Thus, the sterilizing effect conventionally never obtained is presented and the content of hydrogen peroxide requiring neutralization treatment after the sterilizing and cleaning treatment can be widely reduced.
Patent JP-H03225841-A (JP)
Title: Collet for die bonding
Inventor: SHIODA TAKESHI
IPC: B25B11/00
Filed: 1990-01-31
Abstract: PURPOSE:To enable a slant surface of a recessed part to be abraded highly accurately and quality and yield of a semiconductor product to be improved by forming a collet main body by combining a plurality of collet elements in one piece or collectively. CONSTITUTION:A collet main body 7a is formed by combining a plurality of collet elements 7b which are formed by dividing the collet main body 7a in the direction of periphery by a plane including an axis center and a ridge of a recessed part 8 in one piece or collectively. Thus, each collet element 7b can be separated and machined individually at production stage of a collet 7 and the recessed part 8 which is formed at each collet element 7b can be abraded highly accurately b a plane-shaped abrasive wetstone or a lap, thereby preventing a peripheral part of a semiconductor pellet 1a which is in contact with the recessed part 8 from being deformed or damaged effectively and hence enabling quality and yield of a semiconductor product to be improved.
Patent JP-S52102554-A (JP)
Title: Lightening current alarm
Inventor: ISHIKAWA TOSHIO
IPC: G01R19/15
Filed: 1976-02-25
Abstract: PURPOSE: To improve alarming performance of lightening current alarm where capacitor and counter coil are installed in parallel with voltage dividing point of a plurality of series non-linear resistors. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52102515-A (JP)
Title: Forward/reverse rotation switching circuit for single phase motor
Inventor: WADA EIKICHI
IPC: H02P23/24
Filed: 1976-02-25
Abstract: PURPOSE: To simplify circuitry by performing forward/reverse rotation of single phase motor with reduced number of switches. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60162936-A (JP)
Title: Device for measuring contact angle between powder and granular material and liquid
Inventor: KAYA NORIYOSHI
IPC: G01N13/00
Filed: 1984-02-02
Abstract: PURPOSE:To speed up measurement and to improve the accuracy thereof by storing the change with time of the measured weight Wt of a pipe immersed with a liquid in the sample powder and granular material therein and calculating and displaying the contact angle from the inclination of the specific equations of the coordinate plane having both axes at 1/Wt, dWt/dt. CONSTITUTION:The liquid L in a vessel 5 is penetrated into the sample powder and granular material S in a pipe 1 from the bottom and the weight Wt of the pipe 1 is measured by a measuring instrument 2 and is stored by a microcomputer 9. An inclination KWinfinity, y-axis intercept K are calculated from the equation I on the coordinate plane with 1/Wt, dWt/dt as x-axis, y-axis and the weight Winfinity after the equil. state is determined. Voids epsilon of the packed layer of the material S in the pipe 1, the sectional area of the packed layer of the material S, etc. are set from an input means 6 and the average capillary radius (r) in the packed layer of the material S is calculated; further the surface tension gammaL of the liquid L is set by the means 6 and a contact angle theta is calculated by using the equation II (r; average capillary radius) and is displayed on a display device 7.