baber/WOPTO huggingface dataset:
Patent JP-S59191156-A (JP)
Title: Magnetooptic reproducing device provided with rotary polarizer
Inventor: KIMOTO KIYOSHI
IPC: G11B11/10
Filed: 1983-04-13
Abstract: PURPOSE:To facilitate a position adjustment of detectors which photodetect light split by a PBS in a magnetooptic reproducing device which uses the PBS as a substitute for an analyzer, by arranging the detectors at 0 or 90 deg.. CONSTITUTION:A P-polarized beam from a laser light source 1 irradiates a recording medium 3, and its reflected light is rotated by Kerr rotation thetak or -thetak according to the upward or downward magnetism of a recording medium to obtain a light vector P1 or P2 containing an S component. The reflected light is incient to a half-wavelength plate as a rotary polarizer 2 through an objective lens 7 and a beam splitter 2, and the azimuth angle of the rotary polarizer is set to 22.5 deg. to rotate the plane of polarization of the incident light, which is transmitted. Consequently, the polarized light (P1 or P2) transmitted through the rotary polarizer 10 is rotated by 45 deg. to enter the PBS8, so that the light is split into polarized light (A1, A2) and polarized light (B1, B2) which have the planes of polarization at right angles to each other and are nearly equal in intensity. The plane formed of the polarized light (A1, A2) and polarized light (B1 and B2) is the same as the original plane P of polarization of the light incident to the PBS8 and photodetected by detectors 5a and 5b.
Patent JP-H03265121-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUI AYAKO
IPC: H01L21/027
Filed: 1990-03-15
Abstract: PURPOSE:To improve the resolution and dimension accuracy in exposure of photolithography by forming films of nearly the same thickness, respectively, on the obverse and the reverse of a substrate, and stacking a protective layer on the obverse, and etching the film at the reverse so as to expose the flat face, and then installing a vacuum chuck. CONSTITUTION:SiO2 films and films 3 are formed, in nearly the same thicknesses, on each of the obverse and the reverse of an Si substrate, and further a resist to become a protective film is stacked on the obverse side, and the films 2 and 3 on the reverse side are etched until the flat face is exposed. Next, the film 4 is removed, and an organic photosensitive film 5 is applied, and then a vacuum chuck 6 is installed, and by photolithography method the film 5 is exposed and baked to form a pattern. By this method, the partial thickness value 13 becomes large synthetically without polishing the reverse, and the resolution and dimension accuracy in exposure is elevated, and minute pattern is made.
Patent JP-H06276313-A (JP)
Title: Facsimile equipment and its reception method
Inventor: OUE YUJI
IPC: H04M11/00
Filed: 1993-03-24
Abstract: PURPOSE:To easily arrange received originals in the unit of reception and to easily confirm whether or not an original whose reception is awaited by lighting an LED of an abbreviation one operation key corresponding to a received telephone number. CONSTITUTION:A sender side telephone number is extracted from a caller identification signal in a communication protocol at a point of time when the reception is finished. Then whether or not the telephone number is coincident with a telephone number registered in an abbreviation one operation key is confirmed. When coincident, an LED 24 of an abbreviation one operation key 23 whose telephone number is coincident is lighted as a processing operation to inform the presence of a received original. Then whether or not the lighted key 23 is depressed is checked and when depressed, the lighted LED 24 goes off as the processing for stopping the operation of notifying the presence of the received original.
Patent JP-S52148148-A (JP)
Title: Display unit
Inventor: MURATA SUSUMU
IPC: G02B27/28
Filed: 1976-06-04
Abstract: PURPOSE: To accurately read a symbol inherent to the substance without making any contact for recording or displaying the symbol by utilizing polarizing characteristics of light. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10244636-A (JP)
Title: Laminated film and wrapping bag using the same
Inventor: SASAKI MASAYA
IPC: B65D65/40
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To improve interlayer adhesive strength by forming a biaxially oriented olefin polymer layer at least, on one of the faces of a biaxially oriented propylene polymer layer with a specific melt point and melt flow rate and laminating a vinylidene chloride polymer layer to the biaxially oriented olefin polymer layer through an adhesive layer. SOLUTION: A biaxially oriented propylene polymer layer A with a melt point of 150-170 deg.C, a biaxially oriented olefin polymer layer B, an adhesive layer C, a vinylidene chloride polymer layer D and a heat seal layer E constitute this laminated film in the order of A/B/C/D, B/A/B/C/D, A/B/C/D/E and B/A/B/ C/D/E. The wrapping bag is manufactured in such a manner that the heat seal layer E of the laminated film becomes the inside layer of the bag. The density of polypropylene to the used is 0.905-0.915g/cm<3> and the melt flow rate is 0.5-0.8g/10min. preferably 1.0-4.0g/10min. and more preferably 1.5-3.5g/10min.
Patent JP-H11297398-A (JP)
Title: Connection device
Inventor: KO KEIEN
IPC: H01R13/447
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a connection device for preventing the infiltration of dust or moisture into a receptacle port for avoiding imperfect contact. SOLUTION: A safety cap 1 is combined with a plug 2 or a receptacle 3. The safety cap 1 comprises a flexible insulation member, having a penetration groove in the middle, the penetration groove is molded corresponding to outer from of a plug leg 21, and the safety cap 1 is engaged with the plug leg 21 or the receptacle port 31. Since the plug 2 is inserted into the receptacle port 31, a gap between the receptacle port 31 and the plug leg 21 is filled or covered with the safety cap 1, thereby effectiveness against dust and moisture are provided.
Patent JP-S58184328-A (JP)
Title: Non-excitation operation type electromagnetic brake
Inventor: CHIYAYAMA YUKIO
IPC: F16D59/02
Filed: 1982-04-21
Abstract: PURPOSE:To prevent a non-excitation operation type electromagnetic brake from generation of idling torque due to the leaked flux of an electromagnet and lowering of controlling ability by constructing one among a guide rod, a brake plate, and a spline hub of non-magnetic material. CONSTITUTION:In a non-excitation operation type electromagnetic brake, when current is supplied to a coil 7, an armature 5 is attracted to a yoke 2, and a friction plate 12 is separated from a brake plate 13 by a spring 18 to remove braking force. Here, at least one among a guide rod 8, a braking plate 13, and a spline hub 11, is constructed of non-magnetic substance, for example, austenite stainless steel. In this construction, leaked magnetic fluxes phi1 and phi2 are increased in their reluctances, and essentially reduced to zero. Consequently, the brake plate 13 can be smoothly slided against the guide rod 8, and separated from the friction plate 12 for sure by the spring 18 into a state with a regular small gap.
Patent JP-S57181741-A (JP)
Title: Simultaneous pressing method of end plate and ring
Inventor: SAKAMURA YOSHIICHI
IPC: B21K23/04
Filed: 1981-04-28
Abstract: PURPOSE:To simultaneously perform press-forming by one reciprocating motion, by separately cutting a disk body and a cylindrical part by punching from a material consisting of the disk body and the cylindrical part which is concentrically projecting in one body, forming it to a ring body having a constant hole diameter, and making the other cylindrical body press-contact with the end through pre-pressing of the head part as an end plate having a flange disk. CONSTITUTION:A disk body 1' and a cylindrical part 2a are formed in one body by punching a material obtained by cutting a metallic round rod material to prescribed dimensions, and subsequently a ring body 1 is formed by punching the cylindrical part 2a, and separately cutting the ring body 1 and the cylindrical part 2a. The head part of the punched cylindrical body 2a is pressed preliminarily, and it becomes an end plate 2 which has formed a flange disk 2b' concentrically in one body on the cylindrical part 2a having the outside diameter D conforming with the hole diameter (d) of the ring body 1, and its joint. In this case, the ring body 1 and the end plate 2 are formed in one body, and the end plate 2 having a flange part conforming with the ring body is obtained.
Patent JP-S59191382-A (JP)
Title: Manufacture of semiconductor device
Inventor: MITANI SHINICHIROU
IPC: H01L21/28
Filed: 1983-04-15
Abstract: PURPOSE:To prevent the damage of a metallic gate electrode by forming a side wall to the metallic electrode covered with a first cover film and executing a silicide processing. CONSTITUTION:The field oxide film 2 and gate oxide film 3 of a substrate 1 are formed, a metallic film 4 is shaped on the whole surface, and a film 5 for a cover is formed on the film 4. A gate 6 with gate electrodes 4a and 5a is formed, and an ion implantation layer 7 is shaped previously. When a film 8 for the cover is formed on the whole surface and the film 8 is etched extending over the whole surface, a side wall 8a covers both side surfaces of the gate electrodes 4a. A metallic film 9 is formed on the whole surface, an ion implantation layer 10 is shaped, and the film 9 is silicified through an nealing. Accordingly, the gate electrode 4a covered with the side wall 8a and the film 5a is not damaged even under a silicide processing.
Patent JP-S60210546-A (JP)
Title: Crystallized glass for crown
Inventor: KONDOU KAZUO
IPC: C03C4/00
Filed: 1984-04-02
Abstract: PURPOSE:To provide crystallized glass for a crown contg. P2O5, ZnO and SrO and having superior matchability and water resistance. CONSTITUTION:This crystallized glass for a crown consists of, by mole, 40- 75% P2O5, 20-55% mixture of <=20% one or more among ZnO, K2O, B2O3 and Al2O3 with <=55% CaO and/or BaO, and 0.1-10% one or more among SrO, Ta2O5, La2O3, CeO2 and Nb2O5. Said prescribed percentages of starting materials are ground, mixed, and melted at about 1,000-1,200 deg.C. The melt is charged into a desired casting mold and cooled rapidly to about 600-700 deg.C. The resulting glass having the shape of a crown is crystallized by heating to a temp. about 50 deg.C above the crystallization temp. at about 50-200 deg.C/hr heating rate, holding at the temp. for about 1-3hr, and cooling at about 50-300 deg.C/hr cooling rate to produce said crystallized glass.
Patent JP-H10262337-A (JP)
Title: Functional harmonic suppressing device
Inventor: SHINZEN TAKEHIRO
IPC: H02J3/01
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To realize a stable control by connecting a high pass filter to remove the DC component to a post stage of a harmonic voltage compensation component computing element to balance the compensation of each phase. SOLUTION: A reactor 4 and a voltage detector to detect the harmonic of the power supply voltage are provided between two variable current sources 5, 6, and a high pass filter FIL4 is connected to a rear stage of an integrator INT of a control circuit to be used in the variable current source 6 which is a harmonic voltage compensation component computing element to compute the current value for voltage compensation component from the voltage detected by the voltage detector. The DC component is removed from the current for the voltage compensation component to be outputted from the integrator INT by the high pass filter FIL4, and the unbalance of the compensation of each phase based on the initial value of the input to the integrator INT and the error at the integrator INT is eliminated. The variable current source 6 is stably controlled thereby.
Patent JP-S51141538-A (JP)
Title: Data processing device
Inventor: OOYAMA TAKASHI
IPC: G06F3/06
Filed: 1975-05-31
Abstract: PURPOSE: A data processing device designed to improve data processing speed because of its capability of processing data without clearing a cash memory even at the time of occurrence of an inconsistency between a cash memory and a main memory as a result of getting a main memory re-written by a channel device. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11253611-A (JP)
Title: Japanese pinball game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To reduce a vibration transmitted to a shooting pestle and to stabilize the shooting force of a game ball by providing a buffer member capable of absorbing the vibration from a driving cam at a position to be abutted on the driving cam in a roller. SOLUTION: The roller 73 is energized in an abutting direction on the outer peripheral surface of the driving cam by the repulsive force of a spring. The roller 73 is molded using a resin material 73b, and the buffer member 73a such as of urethane rubber, for example, which can absorb the vibration from the driving cam, is arranged at least at the position to be abutted on the driving cam so as to cover the resin material 73b. Besides, an annular projecting part 73c having height being the same as the thickness of the buffer member 73a is arranged at one end side of the outer peripheral surface in the roller 73 and a taper 73d is fitted to the projecting part 73c so as to improve the fitting property of the member 73a. Thus, the buffer member 73a does not easily come off from the roller 73 in spite of secular change owing to friction on the driving cam.
Patent JP-H09253572-A (JP)
Title: Coating method of rigid plastic
Inventor: INOMATA NORIHIRO
IPC: B05D7/02
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To omit a primer coating step and also to form a coating film excel lent in weatherblity, antifoulancy, etc. SOLUTION: A metallic coating material is directly applied to a rigid plastic without applying a primer and a clear coating material is applies on a coated surface without curing. In this case, an org. solvent type metallic coating material consisting essentially of a composition containing (a) 10-40wt.% hydroxy group-containing polyester resin, (b) 30-70wt.% hydroxy group-containing acryl modified chlorinated polyolefin resin, (c) 1-15wt.% cellulose acetate butyrate and (d) 10-40wt.% aminoaldehyde resin as a vehicle and blending (e) a metallic pigment is used as the metallic coating material.
Patent JP-S61222469-A (JP)
Inventor: MIYAOKA HIROSHI
IPC: A63B71/06
Filed: 1985-03-29
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-S56163053-A (JP)
Title: Molding sand
Inventor: TSUNODA HIDEO
IPC: B22C1/22
Filed: 1980-05-20
Abstract: PURPOSE: To eliminate the need for heating of sand during mixing of sand and a binder and reduce additional manpowers by using a suitable amount of a thermosetting resin emulsion as the binder for molding sand of a shell mold method.  
     CONSTITUTION: A thermosetting synthetic resin emulsion such as phenolic resin or epoxy resin is compounded with refractory particles such as silica sand, in such a manner that the nonvolatile components of the former are contained at 0.5W 10pts.wt. based on 100pts.wt. the latter. Below the lower limit of this compounding amount, binding effect is insufficient, and above the upper limit, the gaseous defects of castings are considerable. Although it is equally well to separately compound these emulsion and hardener to the sand, it is effective to beforehand compound both and keep the mixture as one component type by taking the advantage of emulsion. A slight amount of a thickener such as PVA and a surfactant or the like are added for the purpose of preventing the reaction during storage of both and the improve mixing characteristic with sand. This molding sand is usable for both wet type and dry type sand. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59206826-A (JP)
Inventor: ERUBUIN GEIKEN
IPC: F26B13/04
Filed: 1984-04-04
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-S56162174-A (JP)
Title: Electronic translator
Inventor: KINOSHITA AKIYOSHI
IPC: G06F3/16
Filed: 1980-05-19
Abstract: PURPOSE:To give a language exercise function to a translator to extend the use range, by providing a control part which displays a translated language and an original on a display part alternately and by displaying the translated language and the original language alternately by depression of a translation button. CONSTITUTION:An English word from character keys 5 is input to a comparing circuit 7 and a switching circuit 2 through a register 3, and a button 26 for translation to Japanese is depressed to generate a pulse signal P1 from a pulse generating circuit 25. This signal P1 is applued to not only switching circuis 2 and 12 but also the circuit 7 and a read circuit 14 to drive these circuits, and a character code corresponding to the English word is read out from a file device 15 and is compared by the circuit 7 to output a pulse signal P3, and gate circuit 8-10 are controlled to display it on a display part 1. Further, a pulse signal P4 of prescribed intervals is generated from a pulse generating circuit 24, and an FF20 is controlled by this signal P4. Circuits 2 and 12 are switched by pulse signals Pa and Pb from pulse generating circuits 18 and 19 to which the output of the FF20 is input, and a switch 23 is controlled by the output of a counter 17, and thus, the translated language and the original language and displayed alternately on the display part 1.
Patent JP-2000265393-A (JP)
Title: Dyed paper and its production
Inventor: MURAYAMA TATSUYA
IPC: D21H21/28
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain dyed paper that has a reduced difference between the front face and the back face of the paper and increased light resistance by making the surface complementary as well as adding an ultraviolet absorber in the sizing press step for the internally dye-added and neutrally produced paper. SOLUTION: Calcium carbonate, for example, heavy calcium carbonate or light calcium carbonate is mainly used as a filler, a neutral rosin sizing agent is used for sizing, further a single dye or plural dyes are internally added to the pulp slurry to obtain neutrally made paper. In this case, the complementary color is coated on one face or both faces of the paper in the sizing press step. In addition, an emulsified ultraviolet absorber is applied whereby the objective dyed paper having the color difference (according to JIS Z-8730) of 0.1-0.4 between the front and back faces of the paper. The paper of the same color tone produced through an acidic paper-making system is subjected to the light resistance test(according to Japan TAPPI No.21) to obtain the discoloration difference between before and after the light resistance test as >=E1.  In the meantime, the discoloration difference between before and after the light resistance test is given as ΔE2 in the above-stated neutrally made paper. In this case, the neutrally made and dyed paper shows the difference (ΔE1-ΔE2) of >=0.5.
Patent JP-S63232541-A (JP)
Title: Multiplex transmission system
Inventor: ADACHI YASUNOBU
IPC: H04L12/40
Filed: 1987-03-19
Abstract: PURPOSE:To optionally correspond an input signal and an output signal at every one point by providing a setting means setting a terminal constitution table and a net lift file on a master terminal. CONSTITUTION:The master terminal 6 having a function generalizing and con trolling a whole system is connected to a transmission line 1 and a setting device 7 is connected to the terminal 6. without adding the address data of a source and a destination at every transmitted data, the control of correspon dence for which the respective input terminals and the respective output terminals of the respective slave terminals 2-5 are made optionally correspond one another at every point is executed at the master terminal 6 as, shown in dotted lines, and the setting unit 7 the concrete contents of the correspondence can optionally set by a setting device 7. Thus, the respective input terminals and the respective output terminals of the respective terminals can be optionally corresponded with one another at every point.
Patent JP-H11245953-A (JP)
Title: Simple tote bag, and its manufacture
Inventor: ICHIKAWA TAKESHI
IPC: B31B27/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To improve the productivity, to provide an inexpensive bag, to facilitate the storage control, to improve the working efficiency of an employee at a service site, and to improve the fashion quality in a using condition. SOLUTION: A bottom 12 of a bag 6 is folded inward of the bag 6, an edge on an opening side of is folded to the prescribed width W1 to form a folded edge 8, deposition lines 11 and 10 are deposited to each other, and a cutting part 9 is cut. The bag 6 can be manufactured while continuously drawing a thin sheet wound in a roll, the productivity is improved to produce an inexpensive bag, and the manufactured bag itself is wound in a roll to facilitate the storage control. The working efficiency of an employee is improved in a service site, the bag 6 can be carried in a suspended condition while approximately keeping the square bag shape by holding the cutting part of the folded edge, and suspending the bag 6, and the fashion quality can also be improved in the using condition.
Patent JP-H06259014-A (JP)
Title: Label for collation
Inventor: MIYAKE MASAMITSU
IPC: G09F3/03
Filed: 1993-03-02
Abstract: PURPOSE:To enable presence or absence of forgery, alteration, etc., of an object to be stuck, etc., to be decided even if another forged label which seems to be the same at a glance is stuck after the label is peeled. CONSTITUTION:The front surface 2a of a base material 2 laminated with a tacky adhesive layer 3 on its rear surface 2d is printed with marks 2b, such as characters and graphics, with ink exhibiting the colors different under UV rays and under visible rays. The presence or absence of the forgery and alteration is decided by irradiating the label stuck to documents, etc., with black light from a UV lamp 8. Consequently, the forgery and alteration attempted to be made or the forgery and alteration already done and further the leak of secrecy are recognized if the prescribed marks 2b exhibiting the colors different from the colors under the visible rays are not displayed.
Patent JP-H06254734-A (JP)
Title: Xy stage device and linear motor used for it
Inventor: SAKINO SHIGEO
IPC: B23Q1/00
Filed: 1993-03-02
Abstract: PURPOSE:To improve the positioning precision of an XY stage device and accelerate the positioning speed. CONSTITUTION:An XY stage device E1 is constituted of a Y stage 4 reciprocatable along the guide face 8a of a guide member 8 fixed to a base plate 1 and an X stage 7 reciprocatable together with it and reciprocatable along the guide face of a center member 4c. The Y stage 4 is moved by a pair of Y linear motors 2, 3, and the X stage 7 is moved by a pair of X linear motors 5 supported by the Y stage 4 along the center member 4c of the Y stage 4. The Y stage 4 and the X stage 7 are supported on the base plate 1 via individual static pressure bearing pads respectively.
Patent JP-S56163248-A (JP)
Title: Manufacture of drawn material of beryllium-copper alloy
Inventor: MINOURA DOURIYOU
IPC: C22F1/08
Filed: 1980-05-21
Abstract: PURPOSE: To enhance the mechanical strength and electric conductivity by subjecting a Be-Cu alloy contg. a specified amount of Be and Ni and/or Co to a specified final soln. heat treatment followed by cold working and a specified age hardening treatment.  
     CONSTITUTION: A Be-Cu alloy contg. 0.2W0.7wt% Be and 1.5W2.7wt% Ni and/or Co is subjected to final solubilizing treatment by heating at 800W950°C for ≥5min and rapid cooling. The treated alloy is then cold worked by 20W80% and age hardened at 500W650°C for 5W15min. It may further be cold rolled by ≥20% and age hardened at a temp. equal to or lower than the temp. of said age hardening. The 2nd age hardening is carried out at 500W600°C or 300W450°C for 5W15min. 
     COPYRIGHT: (C)1981,JPO&Japio