baber/WOPTO huggingface dataset:
Patent JP-H06240944-A (JP)
Title: On-off device of window
Inventor: KAMIYA NOBUKUNI
IPC: E05F11/04
Filed: 1993-02-12
Abstract: PURPOSE:To suppress the production cost to a low level by installing a gear cable so as to go along the side edge of a push-pull chain, thinning the thickness of a chain case, and obviating a chain sprocket and a gear so far used in the conventional on-off device. CONSTITUTION:When an engaged tooth 16 of an engager 15 attached to a push-pull chain 10 and a winding 22 of a geared cable 20 are engaged with each other and thereby this geared cable is shifted, the push-pull chain 10 is driven in the longitudinal direction. The extent of projecting length from a chain case 5 of the push-pull chain 10 is varied to some extent, whereby a screen connected to a projecting end of the push-pull chain 10 is rocked in the opening or closing direction.
Patent JP-S53132705-A (JP)
Title: Brush holder for motor
Inventor: SUZUKI YASUO
IPC: H01R39/24
Filed: 1977-04-22
Abstract: PURPOSE: To permit optimum motor characteristics to be maintained by permitting the positional relation between the permanent magnets and brushes to be always capable of adjustment by rotating a brush holder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57163271-A (JP)
Title: Magnetic brush cleaning device of copying machine
Inventor: SAITOU KIYOSHI
IPC: G03G21/00
Filed: 1981-04-01
Abstract: PURPOSE:To clean off the untranscribed toner remaining on the surface of a photoreceptor, by forming a magnetic brush roll with the segments divided toward the circumference of the brush roll and at the same time securing different polarities between the adjacent segments to each other. CONSTITUTION:A magnetic brush roll 3 is formed with segments 3a, 3b... which are divided toward the circumference of the roll 3, and a DC bias power supply 4 is applied to secure the different polarities between the adjacent segments to each other. At the same time, the magnetic brush 5 is generated on the each segment outer circumference surface of the roll 3. A bias power supply 8 higher than the roll 3 is applied to a collecting roll 6 in order to secure the adsorption on only the toner of positive polarity from the roll 3. At the same time, a bias power supply 13 higher than the roll 3 is applied to the other collecting roll 7 to ensure the adsorption and collection of only the toner of adverse polarity out of the toner adsorbed to the roll 3. As a result, the residual untranscribed toner or the surface of a photoreceptor is cleaned off regardless of its polarity.
Patent JP-H08229689-A (JP)
Title: Method for welding edge of sheet
Inventor: PEETAA BEESURAA
IPC: B23K11/34
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to diminish the temperature gradient within the edges to be welded if a welding speed is the same, thereby making it possible to make the welding speed higher than heretofore or to weld such materials which lead to the degradation in the quality of welding at a high temperature gradient. SOLUTION: Both edges 3.1 and 3.2 to be welded of sheets or container bodies are positioned relatively to each other and are guided to a welding station by guide means. At the time of welding to each other in the welding station, the edges 3.1 and 3.2 to be welded of the sheets or container bodies are preheated by a converged laser beam 9 prior to the welding.
Patent JP-S58167041-A (JP)
Title: Continuous monoblock forming of weather strip that incorporates core material having notch insertion hole for clip in elastic body
Inventor: MIYAZAKI KATSUMI
IPC: B29C48/16
Filed: 1982-03-26
Abstract: PURPOSE:To enable continuous monoblock forming of a core material and an elastic body in unifying titled core material and an elastic body by extrusion, by closing the notched hole of the core material with a tape, and exposing fitting side of this part. CONSTITUTION:A flat bandlike core bar material 11 of specified width wound on an uncoiler 10 is sent out by a feeding device B and formed by form rolls 12 to, for instance, a bent piece 5. A series of holes 6 are blanked at proper interval in longitudinal direction of the core bar and a naillike projection 3 is raised by the press 13 of a working device C. It is raised in the direction at right angles to the core bar fitting side 11'', and at the same time, a notched hole 4 is formed. A tape 14 having adhesive is stuck in specified width on the adhesion face of the core bar of the roll body 15 of a closing device D to close the back side direction of the core bar of the hole 4. Then, the core bar is formed in a body with an elastic body such as rubber etc set to a die 16 by an extrusion forming device E. At this time, forming is performed to expose specified width of the piece 3 and notched part to obtain a formed body (a). This is vulcanized and cooled and cut to specified length and a weather strip is obtained.
Patent JP-H02226389-A (JP)
Title: Commodity identification system
Inventor: NISHIGUCHI OSAMU
IPC: B23P21/00
Filed: 1989-02-27
Abstract: PURPOSE:To reduce the burden of a user by comparing a intrinsic code from a data storage unit in this time of communication with the preceding intrinsic code under an individual identification mode, executing the update and storage of this time intrinsic code to a preceding intrinsic code storing means when the both codes are dissident and transmitting such a condition to a host equipment. CONSTITUTION:When the individual identification mode is designated, a controller 2 waits for the arrival of the data storage unit. When the data storage unit arrives, the intrinsic code of the data storage unit in the preceding communication is compared with the intrinsic code of this time data storage unit. As the result of the comparison, when the both codes are coincident, for example, an access corresponding to an automatic command is not executed but ignored. When the compared result is the dissidence, since there is the arrival of the new data storage unit, the stored contents of the preceding intrinsic code storing means are updated to the intrinsic code in this time and it is responded to a host equipment 1 that the new data storage unit arrives. Thus, the burden of the user can be reduced.
Patent JP-S62203423-A (JP)
Title: Voltage controlled oscillator
Inventor: NAKAMOTO TAKASHI
IPC: H03L7/099
Filed: 1986-03-04
Abstract: PURPOSE:To attain the oscillation close to an oscillation signal of a reference signal by comparing and switching the free run oscillation of plural VCOs with a reference frequency. CONSTITUTION:An output of a voltage controlled oscillator (VCO) is inputted to a switch 10. The switch selects and outputs a specific VCO among the VCO group through a control line 6. A comparison/controller 7 applies the frequency comparison between the oscillation signal inputted from the switch with a reference signal inputted from the reference input 8 (or phase comparison) and holds the result. Since the comparison controller applies the operation onto n-set of VCOs, the switch sends a control signal through the control line 6 so as to select sequentially from the 1st-n-th VCOs. Then at which number of VCO applying oscillation close to the reference frequency most is decided depending on the result of comparison held after the comparison is finished up to the n-th VCO and a control signal is fed to the switch to switch the output to the said VCO. Through the operation above, the output of the VCO whose free run frequency is closest to the reference oscillation frequency is obtained at the output 9.
Patent JP-S60192248-A (JP)
Title: Focusing electrophoresis device
Inventor: MURATA MASABUMI
IPC: G01N27/447
Filed: 1984-03-13
Abstract: PURPOSE:To obtain high resolving power by providing a starting electrode at the top end of an electrophoresis cell having a circular conical shape and an end point electrode at the bottom end. CONSTITUTION:A starting electrode 2 is provided to the top end of an electrophoresis cell 1 having a circular conical shape and an end point electrode 3 at the bottom end. The polarities of the electrodes are so determined that the starting electrode is made cathode and the end point electrode anode in the case of analyzing the anion such as nucleic acid. The polarities are made reverse in the case of analyzing cation such as metallic ion. A quatz tube 4 which contains internally an annular lens electrode 5 and allows transmission of UV rays is attached to the bottom end of the cell 1. The electrode 5 concentrates the migrated sample on the center line of the tube 4. The sample which migrates in the tube 4 is identified and quantitatively analyzed by measuring the optical intensity of the transmitted light by a light source 6, a slit 7, a grating 8 and a photosensor 9.
Patent JP-H10243735-A (JP)
Title: Automatically grafting device equipped with seedling aligning/carrying means
Inventor: OTSUKI HARUKI
IPC: A01G1/06
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an automatically grafting device equipped with the aligning/carrying means and seedling aligning/carrying means for a seedling feed section with no interference with grafting operation. SOLUTION: A seedling aligning/carrying means designed to align the cotyledons while carrying seedlings is made up of a seedling aligning/carrying passage 46a consisting of a slit 46c having a width dimension S greater than the diameter of the cotyledon divergence basal part of the seedling and a planar part for mounting cotyledons H and a vibrator 47 affording the passage 46a with both forward and upward thrusts, and capable of carrying seedlings D while aligning them by the vibrator 47. In this case, by providing a seedling carrying comb 48 so as to carry seedlings D under idle engagement of their hypocotyls, the seedlings can be carried more surely through cooperation between the vibration on the passage 46a and the comb 48's motion.
Patent JP-H02233364-A (JP)
Title: Beverage can for vending machine with induction heater
Inventor: KOSHIMA HIDETOSHI
IPC: B65D25/20
Filed: 1989-02-28
Abstract: PURPOSE:To keep the can temperature uniform on vending machine with detection of the can surface temperature regardless of the direction of the cans, by providing a belt type temperature measurer at both ends or the center of the outer surface of the can cylinder. CONSTITUTION:A temperature measurer 5 provided at the both ends of outer face of a beverage can 1 in a ring form may be a thermal indication paint, a thermal indication tape, or a thermal indication label. Mercury iodide complex salt such as Ag2HgL4, etc., which changes its color at 50 deg.C is used as thermal indication pigment for such a paint. The beverage can 1 is treated by the light radiated on the outer face thereof at the place protruded out of a coil 3 with photoelectric sensors 6, 7. Heating condition is directed through reflected light by photoelectric sensors 6, 7 and the light is applied on the temperature measurer 5. Therefor, when the temperature of the beverage can reach 50 deg.C, the color of the temperature measurer 5 changes and the induction heater stops by the photoelectric sensors 6, 7. As the temperature measurer 5 is provided in a ring form at the both ends of the outer face thereof, even cans are placed upside-down, light can accurately reach the temperature measurer 5 to keep the heated temperature constant.
Patent JP-H06256483-A (JP)
Title: Polymerization initiator for 2-oxetanone and production of poly(2-oxetanone)
Inventor: NISHIDA HARUO
IPC: C08G63/78
Filed: 1993-03-09
Abstract: PURPOSE:To efficiently and stably produce poly(2-oxetanone) having a higher mol.wt. of 200,000 or above without the necessity for special atmosphere regulation. CONSTITUTION:This initiator comprises a clathrate of a cyclic polyether, e.g. 18-crown-6-ether, 15-crown-5-ether, or dibenzo-18-crown-6-ether and a salt of a polyvalent carboxylate anion derived from a polycarboxylic acid, e.g. adipic acid, sebacic acid, or 1,3,5-pentanetricarboxylic acid, with an alkali metal, e.g. potassium or sodium. This initiator is used to polymerize 2-oxetanone, thereby giving high-molecular poly(2-oxetanone).
Patent JP-H07234363-A (JP)
Title: Zoom lens
Inventor: ITO YOSHIAKI
IPC: G02B15/16
Filed: 1994-02-21
Abstract: PURPOSE:To obtain the small-sized zoom lens which has a power variation ratio of about 2 and a wide field angle, its overall length shortened, and high optical performance over the entire power variation range by specifying the lens constitution of the respective lens groups of the two-group lens. CONSTITUTION:This zoom lens has the two lens groups which are the 1st group L1 with positive refracting power and the 2nd group L2 with negative refracting power in order from the object side and is varied in power by varying the interval between the lens groups L1 and L2. The 1st group L1 has a (1a)th group L1a with negative refracting power and a (1b)th group L1b with positive refracting power; and the (1a)th group L1a has a positive lens, a negative lens, and at least one aspherical surface, and the (1b)th group L1b has at least two positive lenses. Then the conditions 0.1<DLab/DL1<0.6 and 0.55<fw/Y<0.75 are satisfied, where DLab is the air gap between the (1a)th group L1a and (1b)th group L1b, DL1 the distance from the 1st lens surface of the 1st group L1 to the final lens surface, fw the focal length of the whole system at the wide-angle end, and Y the diagonal length of an effective image plane.
Patent JP-H10244630-A (JP)
Title: Wooden panel
Inventor: KAWANISHI KATSUJI
IPC: B32B15/10
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a wooden panel excellent in strength and dimensional stability and capable of being produced at low cost. SOLUTION: This panel is produced by forming a chromate film 2 on the surface of a galvanized steel material 1 and forming an org. film 3 with a surface waterdrop contact angle of 80 deg.C or less and a film thickness of 0.1-5.0μm on the film 2 and bonding these layers to the rear surface of a wooden board 5 through an adhesive 4 to reinforce the wooden board. A design film 6 may be laminated to the outer surface of the wooden board 5.
Patent JP-H08220671-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SAKAI MINORU
IPC: G03C1/38
Filed: 1995-02-14
Abstract: PURPOSE: To obtain high-contrast characteristics by incorporating a hydrazine derivative nucleator having an anionic group near the hydrazine group or a nonionic group forming an intramolecular hydrogen bond with the hydrazine hydrogen atom and a specified nucleation promoter and a surfactant in an emulsion layer. CONSTITUTION: The emulsion layer contains the hydrazine derivative nucleator having an anionic group near the hydrazine group or a nonionic group forming an intramolecular hydrogen bond with the hydrazine hydrogen atom and the specified nucleation promoter of formula I, etc., (each of R1 -R3 is an optionally substituted alkyl group or the like; (m) is an integer of 1-4; L is an m-valent organic group combining with the P atom through a carbon atom; and (n) is an integer of 1-3.) and the like, and the surfactant of formula II (R1 is an alkyl group or the like; L is a phenylene group or the like; G is a -O-(CH2 )n - group; n is 2-10; A<-> is a -OSO2 group or the like; and M<+> is a cation.) and the like.
Patent JP-S57164468-A (JP)
Title: Tape loading device
Inventor: IDA YOSHINORI
IPC: G11B15/665
Filed: 1981-03-31
Abstract: PURPOSE:To secure tape loading by limiting the attitude of a tape drawing-out member during loading by a limiting means. CONSTITUTION:Tape guides 14 and 15 moves together with a loading ring 22 are received by cuts 39 and 40 of regulating plates 36 and 37 at a final loading position, and their tip position are regulated. The tape guides 14 and 15 have respectively a clearance at the bearing part of a pin 32 supporting them and the loading ring 22 or its supporting mechanism is not rigid, so that the tape guides 14  and 15 are positioned securely by the regulating plates 36 and 37. Further, the  loading ring 22 which supports the lower end parts of the tape guides 14 and 15  is positioned by being locked by a locking means at a final reciprocation position or a tape loading end position. Thus, a magnetic tape 4 is loaded by four  tape guides 12-15 and wound helically around the outer circumference of a  head drum 11.
Patent JP-H07236243-A (JP)
Title: Induction motor
Inventor: MURATA EIICHI
IPC: H02K3/34
Filed: 1994-02-23
Abstract: PURPOSE:To obtain an induction motor provided with an insulating member for preventing layer short circuit in which a lead wire, inserted while being held, can be bent smoothly. CONSTITUTION:An insulating member 1 comprising two sheets of insulating paper 1a is provided with band type fusion parts 3 extending obliquely upward from the lower end of the member 1 up to about 2/3 of the height of insulating paper 1a while altering the angle in the way. The insulating member 1 is inserted into the gap between a main coil 4 and an auxiliary coil wound around the stator and held in place. The joint 5A of the main coil 4, the auxiliary coil and a lead wire 5 for external power supply is then inserted into an inserting part 7 and held in place. Furthermore, the upper part 8 of two insulating papers 1a is opened and the upper part 8 thus opened is set between the lead wire 5, the main coil 4 and the auxiliary coil in order to prevent layer short circuit.
Patent JP-S56144436-A (JP)
Title: Developer for electrostatic charge image and formation of image
Inventor: KASUYA RIYUUHEI
IPC: G03G9/087
Filed: 1980-04-14
Abstract: PURPOSE:To improve the blackening degree and sharpness of an image by developing an electrostatic latent image to a toner image with a mixture of a toner for developing an electrostatic charge image and an offset preventive after which the toner image is transferred and fixed with a heated roll. CONSTITUTION:The offset preventive agent is a compound selected from polyolefin resin with low mol.wt., metal salt of fatty acid, fatty acid ester, partially saponified ester of fatty acid, higher fatty acid, higher alcohol, paraffin wax, polyol ester, fatty acid amide, silicone varnish and aliphatic fluorocarbon. The preventive agent has about 0.5-50mum particle size, and it is used by about 0.1-20pts.wt. to 100pts.wt. of the toner. The offset preventive agent is conventionally contained in the toner. By using the preventive agent as the 3rd component of a developer, the toner has reduced cohesion and improved fluidity.
Patent JP-H103175-A (JP)
Title: Original printing plate for electrophotographic plate making
Inventor: SANO KENJI
IPC: G03G13/26
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain an original printing plate for electrophotographic plate making use superior in printing wear resistance and image forming performance, by using a polyvinyl acetal resin having carboxyl groups for the binder resin in a photoconductive layer. SOLUTION: The photoconductive layer containing at least an organic photoconductive compound and a binder resin is formed on a conductive substrate, and it is imagewise exposed to form a toner image, and then, the nonimage part of the photoconductive layer except the image part is removed. A polyvinyl acetal resin having carboxyl groups is used for the binder resin of the photoconductive layer and this binder resin is composed of vinyl acetal components, vinyl alcohol components, nonsubstituted ester components, and ester components having carboxyl groups, and it is represented by the formula in which R1 is H atom or an optionally substituted alkyl group; R2 is a 1-10C alkyl group; and R3 is an optionally substituted 1-20C aliphatic group having carboxyl groups.
Patent JP-H11245730-A (JP)
Title: Tonneau cover fitting structure for vehicle
Inventor: ZENIMOTO HITOSHI
IPC: B60R5/04
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To simplify structure, easily carry out fitting work for fitting a tonneau cover unit to a seat back in the substantially horizontal condition, allow posteriorly fitting, by forming the structure into a fitting structure utilizing a stay, and make a fitting tool move adopting to a positional deviation even when one side of seat parts is turned down to generate the positional deviation in the stay forming a lateral fitting site, so as to hardly generate combing-off of fitting and breakage of the fitting tool itself and the tonneau cover unit. SOLUTION: In this tonneau cover fitting structure for a vehicle for fitting a tonneau cover unit 3 storing windingly a tonneau cover inside a tonneau cover case freely to be pulled out to the back of a seat part 4 of a vehicle in the substantially horizontal condition, an engaged part. 8 engaged with a stay 7 for fitting a head rest 6 provided in an upper part of the seat part 4 is arranged to a holding tool 5 for fasteningly hold the tonneau cover unit 3, and the holding tool 5 is movable relating to the stay 7 in the condition that the engaged part 8 is engaged with the stay 7.
Patent JP-H06255451-A (JP)
Title: Burglary preventive device for vehicle
Inventor: YAMAZAKI TAKEHIKO
IPC: E05B83/36
Filed: 1993-03-09
Abstract: PURPOSE:To provide a burglary preventive device for vehicle which improve the burglary preventive property even to a burglar of the vehicle invading from a window. CONSTITUTION:To a burglary preventive device for vehicle which has an unlock blocking means 100 to prevent the unlocking of the door of a locked vehicle, an unlock blocking condition detecting means 101 to detect that the vehicle door is in the unlock blocking condition by the unlock blocking means 100; a starting blocking means 102 to block the starting of the vehicle; and a control means 103 to block the starting of the vehicle by the starting blocking means 102 when the unlock blocking condition is detected by the unlock blocking condition detecting means 101; are provided.
Patent JP-S51123514-A (JP)
Title: Wire broadcasting tv news system
Inventor: TAKEDA MORIHARU
IPC: H04N7/16
Filed: 1975-04-21
Abstract: PURPOSE: To broadcast an alarm etc. through wire television circuits, thereby drawing attention to TV. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52132740-A (JP)
Title: Main memory control unit
Inventor: OZAKI YOSHI
IPC: G06F15/177
Filed: 1976-04-30
Abstract: PURPOSE: To increase the response of task, by eliminating the shunt operation in case that the data of the main memory and the auxiliary memory are the same, accordingly, useless shunt operation is avoided, and by quickering the control of the main memory by this. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52132306-A (JP)
Title: Arc protector for brush holder
Inventor: SAKUMA YASUJI
IPC: H02K5/14
Filed: 1976-04-30
Abstract: PURPOSE: To ease the replacement of an arcing ship required when the chip has worn out, by arrangement where in the arcing chop is removably fitted to a brush holder frame. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01223545-A (JP)
Title: Buffer memory
Inventor: MORITA NOBUTERU
IPC: G06F12/08
Filed: 1988-03-03
Abstract: PURPOSE:To increase the probability that request data exist in a buffer memory and to improve the use efficiency of a bus by providing an adder means to add the block size of a data memory, a comparing means, a buffer memory control means, etc. CONSTITUTION:After the request address from an I/O is stored from an input output bus 6 through an input output bus interface 21 to an input output address register 19, it is compared with the address information read from a directory memory 12 by a comparator 14. As the result, at the time of non-consistency, a buffer memory control part 11 adds a block size (k) to an address in the register 19 with an adder 16 and it is decided with the address after adding whether or not the data exist in a buffer memory 11. As the result, when the data are absent, the control part 11 outputs the address after adding to the bus 6, requests the data and thus, the data read from a main memory device are, written and updated to the memory 12 and a data storing memory 13. Consequently, the probability that the request data exist in the device 1 is increased and the use efficiency of the bus 6 can be improved.