baber/WOPTO huggingface dataset:
Patent JP-S5785862-A (JP)
Title: Composition for coating
Inventor: SHIODA YOSHIHIKO
IPC: C08G18/65
Filed: 1980-11-18
Abstract: PURPOSE: A composition for coating giving excellent luster and surface texture, which comprises a vinyl copolymer modified with a cellulose acetate butyrate, and a polyisocyanate compd.  
     CONSTITUTION: A composition primarily composed of a modified vinyl copolymer obtd. by the copolymn. of 5W75wt% cellulose acetate butyrate with 95W 25wt% vinyl monomer mixture consisting of 1W50wt% hydroxy group-contg.  functional vinyl monomer and 99W50wt% another copolymerizable vinyl monomer, and a polyisocyanate compd. A cellulose acetate butyrate of viscosity  (ASTM) 0.005W5sec contg. 1W30wt% acetyl group and 16W 60wt% butyl group,  is pref. used. It is also possible to use a carboxyl group- contg. vinyl monomer  together with said vinyl monomer mixture in order to modify adhesion, flexibility, pigment dispersibility, miscibility, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5591677-A (JP)
Title: Multinozzle ink jet printing device
Inventor: HORIIE MASANORI
IPC: B41J2/125
Filed: 1978-12-29
Abstract: PURPOSE:To improve a quality of printing by a method wherein a test nozzle is arranged at an end of a row of printing nozzles, while printing characteristics such as a charged load or a light deflection etc. are always sensed during a printing operation to perform a correction operation. CONSTITUTION:Exciting member is excited by signals from the oscilator 1 and the exciting drive part 2, and a pressurized ink to be fed from the ink feeding system 8 is injected from the nozzles 4 as ink drip. The ink drip is charged by a charging electric pole 5, deflected by a deflection electric pole and printed on a paper. In turn, a test signal from a test signal generator 12 is applied to a charging electric pole for charging ink drips fed from the nozzles arranged at the foremost end which are not applied to a printing operation, catches the ink drips performed the test charging at the sensing electric poles 13, the charged load is sensed by a charging sensor circuit 14. By the output from the charging sensor circuit 14, the output level of the charging signal generating circuit is controlled.
Patent JP-S6140451-A (JP)
Title: Stirling engine
Inventor: FUJIWARA MICHIO
IPC: F02G1/053
Filed: 1984-07-31
Abstract: PURPOSE:To prevent a displacer from slightly vibrating due to the lateral flex phenomenon of a displacer rod, by making the coupling section between the displacer and the displacer rod movable in the rotational and horizontal directions. CONSTITUTION:A displacer cap 19 is secured to a displacer skirt 20, and the inner race 25 of a lubricationless spherical bearing is attached to a displacer rod 24 by means of a fixture 26. Further, the outer diameter of outer race 27 of the lubricationless spherical bearing is made less than the bore diameter of a spherical bearing holder 20a to allow the spherical bearing to go away in the thrust direction. There are provided horizontally movable lubricationless annular flat bearings 28, 29, and therefore when the displacer rod 24 flexes in accordance with the reciprocating motion thereof, the inner race 25 of the special bearing is inclined and the flat bearings 28, 29 are moved in the horizontal direction, thereby the flex of the rod may be absorbed by the coupling section.
Patent JP-S5862759-A (JP)
Title: Image forming system
Inventor: NAGASHIMA SUNAO
IPC: H04N1/00
Filed: 1981-10-12
Abstract: PURPOSE:To output picture data fed from a plurality of image generating meas without confusion, by displaying the state of a picture data signal generating means or a reproducing means in advance, before the picture is stored to a memory or the picture data is reproduced from the memory. CONSTITUTION:A copy machine 1 includes a picture memory controller 10 and printers 11-20. Recording paper of a picture formed at the electronic copy machine 1 is classified and stored with a sorter 2. An original reader 3 reads an original and outputs a picture data of the original. The state of the machine 1 is displayed on a cathode ray tube display 4. A conventional computer 5 performs document formation and office calculation, and a communication device 6 transmits/receives picture data via communication lines such as telephone line. Before the picture data is stored in a memory of the controller 10 or the picture data is reproduced from the memory, the state of the copy machine 1 is displayed in advance with the device 4.
Patent JP-S649395-A (JP)
Title: Recirculating pump run-back device of boiling water reactor
Inventor: OTSUKA SHIRO
IPC: G21C7/26
Filed: 1987-07-01
Abstract: PURPOSE:To prevent the damage of a recirculating pump and the like by automatically running back the speed of rotation of the other recirculating pumps in operation up to a prescribed limit for avoiding cavitation area in the case where the recirculating pump trips. CONSTITUTION:Detectors 10a, 10b detect closing conditions of input breakers 15a, 15b of variable frequency power sources 9a, 9b which are drive sources of each recirculating pump and catch trips of recirculating pumps 5a, 5b.... A logic circuit 11 detects that reactor core flow distribution of coolant is not uniform with signals from the detectors 10a, 10b and outputs a signal. A timer 12 is connected to the secondary side of the circuit 11, delays the output signals of the circuit 11 up to a prescribed time and outputs a signal to a overspeed limiter 13 and a rate-of-change limiter 14. The limiter 13 limits the speed of rotation of the other recirculating pumps in operation in accordance with a set signal from a speed setter 6, outputs a speed limit signal 16 for decreasing up to memories limit speed. The limiter 14 receives the signal 16, rate-of-change of speed of rotation is held memorized limit value and a decreasing signal is output in the power source 9a.
Patent JP-H02108786-A (JP)
Title: Ram boring machine
Inventor: ARUFUONSU HETSUSE
IPC: E21B11/02
Filed: 1989-06-23
Abstract: PURPOSE: To facilitate assembly by holding an elastic body adapter between a casing and a ring projected part of a control pipe on a ram boring machine, to hold the control pipe to control a piston by the adapter in the casing. CONSTITUTION: This ram boring machine is constituted of a striking piston 2 for reciprocating in the inside of a casing 1, a control pipe 3 for control the piston 2, an adapter 4 to hold the control pipe 3 in the inside of the casing 1 and a compressed air tube 6. Thereafter, the adapter 4, made of an elastic matter such as rubber, is press-fitted between the projected parts 10, 11 of the control pipe 3, and thereafter the control pipe 3 is press-fitted between projected parts 12, 13 of the casing 1 with the adapter 4. Consequently, no screw thread is required on the casing 1 and the control pipe 3 to fasten the adapter 4, and it is possible to precisely and easily hold it, only by pushing it in and to prevent vibration from reaching the compressed air tube 6.
Patent JP-H1069061-A (JP)
Title: Phase inversion mask and its production
Inventor: SHIN JINKIN
IPC: G03F1/32
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a phase inversion mask having a halftone region and its production method. SOLUTION: The phase inversion mask containing a phase inversion region and a phase non-inversion region has a halftone region adjacent to the phase non-inversion region. In the halftone region, the phase of incident light is changed in a specified range. Thereby, part of the light which transmits through the phase non-inversion region of the PSM (phase inversion mask) substrate 40 is made to interfere so that the difference in CD(critical dimension) between patterns produced by the light which transmits through the phase inversion region and through the phase non-inversion region can be decreased.
Patent JP-S5687293-A (JP)
Title: Shift register
Inventor: TAMURA HIROSHI
IPC: G11C19/00
Filed: 1979-12-14
Abstract: PURPOSE:To reduce the quantity of hardware, by performing both the writing and reading at a time with no mutual overlap with use of a register file which can write and read several data at a time. CONSTITUTION:The register file 1 consists of the n-stage register, and the data given from the writing address buses 2 and 3 are written into the register stages of the addresses shown by the writing counters 6 and 7 and at the same time read onto the reading address buses 4 and 5 form the address stages shown by the reading address counters 10 and 11. The counter 6 counts repetitively 0-(n). The count difference among counters is indicated so that an overlap is avoided between the count difference (a) of the counters 6 and 10 and the count difference (c) of the counters 7 an 11. As a result, both shift registers of (a+1) stages and (c+1) stages work at a time for the file 1.
Patent JP-H0916859-A (JP)
Title: State display device
Inventor: MAEKAWA MOTOI
IPC: G08B5/00
Filed: 1995-06-28
Abstract: PURPOSE: To distinguish and display the detection state of each sensor with one indicator by controlling lighting and extinction of the indicator in time series correspondingly to each taken-in detection signal. CONSTITUTION: An indicator lamp 6 consisting of one light emitting diode 6-1 and an indication switching button are provided. In the automatic indication mode, a start pattern is first indicated by this indicator lamp 6, and thereafter, detection states of first to eighth sensors 4-1 to 4-8 are displayed in order with indication of a delimiter pattern between them based on detection signals from first to eighth sensors 4-1 to 4-8. In the manual indication mode, detection states of first to eighth sensors 4-1 to 4-8 are displayed in order with indication of the delimiter pattern between them after the start pattern is indicated at each time when the indication switching button is turned on. Thus, detection states of sensors 4-1 to 4-8 are displayed in distinction from one another by one light emitting diode 6-1.
Patent JP-S6318939-A (JP)
Title: Motor
Inventor: TAKAMATSU JUNICHI
IPC: H02K5/22
Filed: 1986-07-10
Abstract: PURPOSE:To prevent the lead section of a lead wire from being exposed without increasing the number of man-hours, by providing an insulator covering a notch at the lead section of the lead wire of a cover, with salient strip member, and by inserting the members into spaces between windings to engage the members with the windings. CONSTITUTION:An insulator 4 is composed of a rectangular plate unit 5 having its width larger than the width of the notch of a cover, and a plurality of (e.g. three) salient strip members 6 projecting from the one side surface of the plate unit 5, each having an expanded tip end which acts as a stop member when inserted into spaces between windings 2, 2. When the expanded sections of the salient strip members 6 of the insulator 4 are inserted into the spaces between the windings 2, 2 according to the notched sections of the cover, the plate unit 5 covers the external sides of the windings 2.
Patent JP-S5952221-A (JP)
Title: Diaphragm controller of camera
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B7/16
Filed: 1982-09-17
Abstract: PURPOSE:To control an aperture value for flash photography by a selected aperture value, by selecting uniformly an opening-aperture-side value when the brightness of a subject is high and a small-aperture-side value as the brightness of a subject decreases alternatively. CONSTITUTION:Titled controller consists of a subject brightness photometric circuit 1, a comparing circuit 2 which compares its output with a reference value, an aperture value signal output circuit 3 which outputs two kinds of aperture value, a selecting circuit 4 which outputs one of two kinds of aperture signal to an aperture control part CA and an aperture value display part DPA according to the output of the comparator 2, a flash light amount control circuit 5 which outputs a flash lighting stop signal, etc. For this purpose, a decision on the brightness level of a subject is made, an aperture value corresponding to it is selected, and an aperture for flash photography is controlled on the basis of the aperture value, so a focus adjustment and an adjustment to a proper aperture opening to the quantity of flash light are made automatically to eliminate the need for a photographer's judgment of the aperture value, so that flash photography is performed through simple operation.
Patent JP-H0242234-A (JP)
Title: Toothed belt transmission
Inventor: KAWAHARA HIDEAKI
IPC: F16H7/02
Filed: 1989-06-26
Abstract: PURPOSE:To cope with a large torque by winding a toothed belt and a retaining belt which has an inner peripheral length shorter than the outer peripheral length of the toothed belt and which is superposed with the same, among more than two toothed pulleys so that the toothed belt transmits power while the retaining belt receives an initial tension. CONSTITUTION:A toothed belt 2 is loosely wound between a drive pulley 1A and a follower pulley 1B, and a retaining belt 3 is wound thereover and is applied with an initial tension. Since the outer peripheral length of the toothed belt 2 is longer than the inner peripheral length of the retaining belt 3, the toothed belt 2 bulges inward. When a load torque is added, the tension side of the toothed belt 2 is tensed accordingly so as to transmit power. The retaining belt 3 is rotated following the toothed belt 2 so as to receive the initial tension. This allocation can cope with a large torque upon start, and accordingly, the device may be miniaturized. The tension of the retaining belt can prevent a tooth jumping phenomenon, thereby it is possible to prevent the durability from deteriorating, without use of a tension roller.
Patent JP-H1110922-A (JP)
Title: Printer
Inventor: SUGIMOTO RYUTARO
IPC: B41J2/32
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a printer in which the overall weight and size can be reduced by contriving a mechanism for controlling the press contact state between a thermal head and a platen. SOLUTION: The printer performing thermal recording through an ink ribbon interposed between a recording paper and a line thermal head 21 comprises side face plates arranged with a mechanism for transferring the recording paper, a ribbon cassette being loaded removably from above with respect to the side face plates and holding a ribbon cassette, a head unit supported rotatably with respect to the side face plates, a platen 53 disposed oppositely to the head 21, a holding plate 28 for pressing the head 21 toward the platen 53 with a specified pressing force, a fixing, plate 33 and a coil spring 32, and a lever 34 and a cam 35 for controlling press contact and separation of the head 21 and the platen 53 while resisting against the pressing force of the coil spring 32.
Patent JP-2000067977-A (JP)
Title: Contact element and card contact device using the contact element
Inventor: HEIM MICHAEL
IPC: H01R12/55
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To reduce the distance between terminal parts of a contact element to a small value by arranging a substantially linear contact leg having a contact end adjacently to a substantially linear mounting leg. SOLUTION: A contact element la' has an edge part or a contour of which parameters are optimized. The width F of a substantially linear contact leg 2a' arranged at the middle equals the width G of two substantially linear mounting legs 4a', 4b' and the mounting legs 4a', 4b' are arranged adjacently to the contact leg 2a' on its outside and extend in parallel with it. The width H of a transitional part 5a' that is a transitional apex between the contact leg 2a' and the mounting leg 4a' as well as a transitional apex between the contact leg 2a' and the mounting leg 4b' is nearly equal to the width F of the contact leg 2a' and is nearly equal to the width G of the mounting legs 4a', 4b'.  The contour of the edge part optimizes characteristics of the contact element regarding respective spring characteristics, flexural, deformation and tensile strength, transmitted and distributed force, the quantities of materials used, pressing strength of materials, etc.
Patent JP-S5786268-A (JP)
Title: Peeler for shell of boiled egg, etc.
Inventor: KUBOTA SHIGERU
IPC: A23L15/00
Filed: 1980-11-18
Abstract: PURPOSE: To peel shell of boiled egg securely, by setting round projections both on a rotating body and on the inner circular surface of a tank.  
     CONSTITUTION: When water is stored in the tank 1, the boiled eggs 15 are put in it, and the switch 14 of electric source is switched on, the rotating body 10 is started by the motor 3, and the boiled eggs 15 are subjected to rotational force. Consequently, the shell 16 is collided with the protrusions of the hemispherical projections 12 and the semicylindrical projections 8, and the boiled eggs 15 are collided with one another, so that cracks occur on the shell. Thin skin is then broken, water is penetrated under the skin, spread between the content 18 and the thin skin, the shell and the thin skin are peeled gradually by the resistance of water, so that they are separated from the content completely. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11349261-A (JP)
Title: Elevator car
Inventor: HIRAMATSU HIROMICHI
IPC: B66B11/02
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To enable no joint specification by constituting a side plate connection part structure by a main member for engaging near the folding part of a side plate and a tightening force generation member. SOLUTION: In one side of a pair of side plates 2 for connecting, an engaging head 11 is inserted in the installation hole 21 bored on a side plate folding part and an axial direction position is adjusted for the head shaft 11b through the bent washer 12a, elastic body 12b, press ring 12c of a tightening force generation part 12. In the side plate folding part of the facing other side plate, an engaging hole 22 is bored while facing to the installation hole 21 each other and the engaging head 11 is inserted here and a pair of side plates are connected by moving a side plate single body vertically in such state that the head part 11a of the engaging head 11 is nearly passed through the side plate folding part bored to the engaging hole 22. The shape of the bent washer 12a and press ring 12c of the tightening force generation part is chamfered spherically so that the center of a curvature radius positions on the axis direction outside mutually to facilitate the positioning at the engaging hole 22.
Patent JP-S5953535-A (JP)
Title: Manufacture of photosensitive resin
Inventor: IWAZAWA AKIRA
IPC: C08G65/00
Filed: 1982-09-21
Abstract: PURPOSE:To obtain titled resin of high sensitivity, with excellent film-formability and thermal properties, suitable for high-density printed-wiring board, by incorporating (meth)acrylic acid in a polyhydroxyether followed by reaction in an organic solvent in the presence of dehydrating agent and catalyst. CONSTITUTION:The objective resin of formula VI (R2 is H or methyl) can be obtained, by reaction in an organic solvent (e.g., methylene chloride) at ca. room temperature for 120-240hr between (A) a polyhydroxyether of formula I [R1 is of formula II, III, IV, or V (Y and Z are each H, lower alkyl, or phenyl, X is H, Cl, or Br; n is 100-700)] and (B) acrylic or methacrylic acid in the presence of (1) as a dehydrating agent, a dicyclohexyl carboimide and (2) as a catalyst, an amine (in particular, 4-dimethyl aminopyridine).
Patent JP-S6142512-A (JP)
Title: Production of alpha-olefin polymer
Inventor: SATO TERUHIRO
IPC: C08F4/60
Filed: 1984-08-02
Abstract: PURPOSE:To obtain a spherical alpha-olefin polymer which has a low content of fine particles and in which a fine additive can be dispersed well, by polymerizing an alpha-olefin by using a specified catalyst pre-activated by reaction with an alpha-olefin. CONSTITUTION:An alpha-olefin is polymerized by using a pre-activated catalyst obtained by combining a spherical solid product of an average particle diameter of 10-40mu, containing a compound of a transition metal of Group IV-VI in the periodic table with an organoaluminum compound and reacting this combination with 0.01-0.5g, per g of the solid product, of a 4-6C alpha-olefin. An example of a process for producing the solid product used consists of reacting a solid product (II) obtained by reacting an organoaluminum compound with ( I ) a reaction product of an organonic ether-based electron donor with an electron donor and an electron acceptor.
Patent JP-H10332412-A (JP)
Title: Vehicle-mounted navigation device
Inventor: SATOMI ISAO
IPC: G08G1/0969
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To make it possible identify a mark for driving instantaneously when a display device is observed, by displaying the names of an intersection passed immediately before and the next intersection to be passed from now. SOLUTION: When a destination is inputted through an input means 1, the final-point node is determined, the position of its own vehicle is judged by a GPS 4 and the required road data are read out from a CD-ROM between the starting-point node and the final-point node. When the name of an intersection to be passed next is present in the road link in correspondence with a guiding path, the name of the intersection is displayed on a display device 2, and the name of the next intersection is stored in a RAM 6. The next intersection is an intersection to be passed next regardless of the time of path guidance or the time of the non-path guidance.  Since the name of the intersection to be passed is displayed on the display device 2 all the time, the person, who observed the display device 2, can readily recognize the position to be passed next on the guiding path and can instantaneously identity the mark in driving.
Patent JP-H05329866-A (JP)
Title: Injection molding method
Inventor: NISHIWAKI NOBUHIKO
IPC: B29C45/56
Filed: 1992-06-01
Abstract: PURPOSE:To improve a form or a quality of a product to be molded, by a method wherein when a molten material such as molten resin is filled into a mold and solidified, an oscillation such as an ultrasonic oscillation is applied to the same directly or indirectly. CONSTITUTION:An ultrasonic oscillator U applies ultrasonic vibrations of about 28KHz to a molding die MM while molten high-density polyethylene is sent into a cavity C via a gate G through a resin port A. In the case where crystalline resin such as high-density polyethylene is injection-molded like this, when the vibrations are applied to the mold, even if a pressure action at the time of filling of the molten resin into the mold is not varied, crystallinity of the resin to be molded is unified and a quality can be improved.
Patent JP-S6223475-A (JP)
Title: Apparatus for forming film
Inventor: TAGUCHI KENJI
IPC: B05C13/00
Filed: 1985-07-22
Abstract: PURPOSE:To facilitate the mounting and detachment of an article to be coated such as a filler metal and to secure the stable thickness of a rubber film, by fixing the article to be coated by a lining pin and rotating said lining pin along with the article to be coated. CONSTITUTION:In applying rubber to the surface of a filler metal 1 used in an injection molded insulator, a lining pin 6 having an antislipping paper taper 6 adhered to the surface thereof is engaged with the inner diameter of the filler metal 1. The driving motor 8 connected to the lining pin 6 is driven to rotate the filler metal 1 along with the filler metal 1 and coating is performed in this state by brush coating. By selecting the number of brush coatings, a uniform film with a predetermined thickness is formed.