baber/WOPTO huggingface dataset:
Patent JP-H04278976-A (JP)
Title: Image forming device
Inventor: NAGATA TETSUYA
IPC: G03G15/14
Filed: 1991-03-07
Abstract: PURPOSE:To transfer a highly reliable and high-quality image by perfectly suppressing the occurrence of drum wrap without deteriorating the transferred image. CONSTITUTION:In an image forming device provided with an image carrier 1, image forming means 3 and 4 which form a visible image on the carrier 1, a transfer material carrying means 10 which carries a transfer material 9 and feeds it to a transfer point, a transfer means 5 which transfers the visible image formed on the carrier 1 on the material 9 at the transfer point and a drum wrap suppression means which prevents the material 9 from being carried and fed by the carrier 1 after it is passed through the transfer point, a wrap prediction and decision device 20 which detects the various kinds of physical information concerned with the occurrence of the wrap as the drum wrap suppression means and generates wrap suppression control information corresponding to the concerned information is provided.
Patent JP-H05265143-A (JP)
Title: Film unit with lens
IPC: G03C3/00
Filed: 1992-03-23
Abstract: PURPOSE:To reuse the parts of a film unit with a lens without increasing the number of inspecting processes, and to identify an aptitude for recycling CONSTITUTION:A thermotape 15 is adhered to the bottom surface of a unit main body 3. A moisture detecting tape 16 is adhered to the inside surface of a bottom cover 12 for taking out a cartridge 12. When the film unit with the lens is diassembled by a maker, it can be confirmed that the film unit with the lens is used under high temperature or high humidity environment, or not, by a change in the color tone of the thermotape 15 and the moisture detecting tape 16.
Patent JP-S51141529-A (JP)
Title: System for correcting print timing pulses
Inventor: WATANABE AKINORI
IPC: B41J2/515
Filed: 1975-06-02
Abstract: PURPOSE:A reference signal plate such as slit plate, and a detector are relatively inclined, to correct print timing pulses.
Patent JP-H05271963-A (JP)
Title: Method for working noble metal foil
IPC: C23F1/00
Filed: 1992-03-23
Abstract: PURPOSE:To prevent the generation of oscillation by the weight balance of noble metal pieces and to easily and surely position the noble metal pieces in the case of sticking of the noble metal pieces to lacquer ware. CONSTITUTION:This noble metal foil 11 has the noble metal pieces 12, supporting pieces 13 projecting outward of the peripheral edges 12a of the noble metal pieces 12 from the centroid of the noble metal pieces 12 and a connecting piece 14 supporting these supporting pieces 13 in the plane direction of the supporting pieces 13. The max. crystal grain size of the noble metal foil 11 is <=37mum. A mask consisting of a resist is formed on the surface of the noble metal foil and the noble metal foil is etched, by which the above- mentioned noble metal pieces, supporting pieces and connecting piece are integrally formed, owing to this working method. The noble metal foil is cold-rolled at <=60 deg.C after annealing as the process for production.
Patent JP-H11253908-A (JP)
Title: Detoxication of harmful polychlorobiphenyl
Inventor: YAHATA TANEAKI
IPC: A62D101/22
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for detoxifying polychlorobiophenyl in which it is prevented that dioxins or the like are produced and thereby environmental pollution is caused and a treatment device] is not almost corroded by chlorine and also treating operation is safely performed. SOLUTION: An oxide of a powdery metal and/or a powdery metal are mixed with polychlorobiphenyl and the mixture is uniformly kneaded. Granules are formed of the formed kneaded mixture and chloride of metal is formed in the granules by heating the kneaded mixture. Further, an obstacle is not caused even if the kneaded mixture is heated without making it granular.
Patent JP-H11263198-A (JP)
Title: Wiper device
Inventor: KUSUNOKI KIICHI
IPC: B60S1/08
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To enable a wiper to operate certainly interlocking with the jetting operation of a washer liquid. SOLUTION: When the waterdrop sensing signal from a waterdrop sensor 2 exceeds a certain threshold, a wiper control part 30 judges that there is a rainfall to cause actuation of a wiper 5, but when a washer operating part 1 has given an instruction for wiper operation to the wiper control part interlocking with the washer liquid jetting operation, a threshold changeover part 31 gives a second threshold, which is smaller than the first threshold for normal operations, to the wiper control part as a specified threshold value to serve for judgement that there is a rainfall.  Accordingly the sensitivity of the raindrop sensor 2 is heightened so that the wiper is actuated even with a smaller precipitation when the wiper is to be actuated by the washer operating part 1 for wiping off the washer liquid from the glass surface interlocking with the washer liquid jetting operation, and the wiper can be operated with fine sensing by the raindrop sensor even if the splash of the washer liquid is less, and the washer liquid on the glass surface is wiped off certainly.
Patent JP-S62221905-A (JP)
Title: Tire antiskid device
Inventor: FUKAI TOSHIO
IPC: B60C27/16
Filed: 1986-03-24
Abstract: PURPOSE:To prevent catching of a frame with the tread groove and to improve gripping performance by forming a twisting set body on the frame and applying chamfering to the end part of a face of the frame contacting to the tire. CONSTITUTION:A body 20 is formed by charging rubber to outer peripheries of outer frame forming reinforcing cords 12, 14 and small frame forming reinforcing cords 16, 18 and the body 20 is set connectingly in hexagonal shape in the direction of arrow mark D. The outer frame forming reinforcing cords 12, 14 form a sine curve of the same cycle and the maximum amplitude part of the curve is made to make a circuit around a fitting hole 24. The small frame forming reinforcing cords 16, 18 are placed similarly as in sine curve shape, and the amplitude is made almost a half of the amplitude of the outer frame forming cords 12, 14. And a film body 32 connecting an outer frame 20A in the direction of arrow mark is formed on the body 20 and chamfering 34 is applied to the end part of the back face where the body 20 is contacted to the tire. By this construction, catching with the treat groove can be prevented and gripping performance can be improved.
Patent JP-S52149022-A (JP)
Title: Solid pickup unit
Inventor: ONODERA HIDEO
IPC: H04N3/14
Filed: 1976-06-07
Abstract: PURPOSE: To simplify the driving circuit constitution and thus to obtain a high-quality picture image by providing shift registers corresponding to the blanking period to use them for counters. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63233957-A (JP)
Title: Concentration of amino acid
Inventor: HOYA TAKAO
IPC: C07C67/00
Filed: 1987-03-23
Abstract: PURPOSE:To simply concentrate the titled amino acid without requiring a lot of energy, auxiliaries and facilities, by using change of water solubility with time wherein an amino acid is mixed with a trialkylamine or N-alkylpiperidine and allowed to stand to cause phase separation. CONSTITUTION:An aqueous solution containing an amino acid is mixed with a trialkylamine (A for short) and/or N-alkylpiperidine (B for short), allowed to stand and separated into two layers. Part of water in the aqueous solution of the amino acid is dissolved in the upper layer of A and/or B and removed. Then A and/or B having dissolved in the process is heated, separated into a layer consisting essentially of water and a layer consisting essentially of A/B and the prepared A and/or B is recycled to the above-mentioned process and reused.
Patent JP-S51142196-A (JP)
Title: Generating process of involute arc-shaped hob:its equipment and involu t arc-shaped hob
Inventor: NISHIYAMA YUKIO
IPC: B23F21/16
Filed: 1975-05-31
Abstract: PURPOSE: To generate an involute hob by a hob cutting process, which both of the generative cutting equipment and grinding one are constructed into a body and each tool can be easily exchanteable and indexing of the blank is quickly carried, and its equipment. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H068766-A (JP)
Title: Assist grip
Inventor: TAKEI AKIRA
IPC: B60N3/02
Filed: 1992-03-24
Abstract: PURPOSE:To prevent the increase of the pull-out operation force of a grip body owing to excessive fastening of a fastening member during mounting. CONSTITUTION:Plane wedge-form protrusion parts 4 are formed on the two edges in the direction of width of the oblong 3 of a core 2 inserted in the boss part 7 of a base member 5. A leaf spring 11 comprises a holder part 12 fitted externally of the boss part 7 and an arm part 13 which is extended from both side end parts and with which the protrusion parts 4 are respectively brought into resilient contact. A plane wedge-form lock part 14 with which the protrusion part 4 is dropped and engaged during pull-out of a grip body 1 is bent and formed to the base end of connection between the arm part 13 and the holder 12.
Patent JP-H11253210-A (JP)
Title: Backing sheet for hook-and-loop fastener
Inventor: YAMAGATA KAZUNORI
IPC: B65D33/25
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a film product that can be joined freely with a hook-and- loop fastener by fusing the fastener to a thermoplastic resin backing sheet used in a variety of film products. SOLUTION: This backing sheet for a hook-and-loop faste is fused and fixed to the reverse of either one of a pair of male and female thermoplastic resin hook-and-loop fastener tapes 1 and a laminated film tape F of a thermoplastic resin film B of the same quality as a thermoplastic resin backing sheet to which a thermoplastic resin film A of the same quality as the thermoplastic resin of the fastener tape 1 and the fastener tape 1 are fused and fixed by fusing and fixing the side of the laminated film tape F that faces the thermoplastic resin film A.
Patent JP-S58182663-A (JP)
Title: Magnetic brush developing device
Inventor: KOZUKA NOBUHIKO
IPC: G03G15/09
Filed: 1982-04-19
Abstract: PURPOSE:To prevent a developer from scattering, by providing the magnetic poles of an auxiliary permanent magnet body in opposition to the magnetic poles of a developing roll in such a way that their magnetic poles have the opposite polarities to each other. CONSTITUTION:The permanent magnet 24 has the magnetic poles which differ alternately in its circumferential direction and succeed in parallel axially at its outer circumference, and is arranged in the developing sleeve 22 so that the magnetic pole N or S is present on the line M connecting the axial core P of the photosensitive drum 4 and the axial core Q of the developing roll 9; and only of magnetic brushes extending to the photosensitive drum 4 contacts the photosensitive drum 4. Further, the annular auxiliary permanent magnet 60 through which a shaft 35 pierces is fixed to an end part of the magnet 24 and magnetic poles which are different in its axial direction as shown by a virtual line 75 and in the circumferential direction as shown by a virtual line 76 are formed at intervals. Consequently, magnetic repulsive forces are generated at the magnetic poles 61 and 40 and the end part 8a of the magnetic brush extends in the radius direction at the boundary 63 between both magnets 24 and 60 to stand nearly upright and neigher slants nor moves to the magnet body 60, preventing the developer from scattering.
Patent JP-H10259472-A (JP)
Title: Production of vapor deposition zinc system galvanized steel sheet by preventing generation of surface patterns
Inventor: FUKUI YASUSHI
IPC: C23C14/02
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a vapor deposition Zn system galvanized steel strip which is suppressed of surface patterns. SOLUTION: The steel strip S0 kept at a surface temp. difference within 60 deg.C is fed into a vacuum vessel 4. Vapor deposited plating layers of which at least the uppermost layer is a Zn layer or Zn alloy layer contg. <=0.5 wt.% alloy element, are formed therein within a vapor deposition chamber 8 in the vacuum vessel 4. The transverse temp. distribution of the steel strip S0 is regulated by using transversely split type coolers 2 changed in cooling capacity in such a manner that the surface temp. difference is kept within 60 deg.C according to the transverse temp. distribution of the steel strip S0 . The steel strip S0 is heated by edge heaters 19 arranged in the vacuum vessel 4 in such a manner that the surface temp. is kept within 60 deg.C, by which the temp. fall of the edges is compensated.  The crystal grain sizes, crystal orientation and reevaporation of Zn of the plating layers are made uniform uniforming the temp. distribution of the steel strip S0 and the vapor deposited plating layers free from the surface patterns are formed.
Patent JP-S63233952-A (JP)
Title: Phenanthrene compound
Inventor: SUGIURA MICHIO
IPC: C08F20/30
Filed: 1987-03-23
Abstract: NEW MATERIAL:A compound shown by formula I (A is group shown by formula II; R is H or 1-3C alkyl). EXAMPLE:2,7-Phenanthryl dimethacrylate. USE:A raw material for photopolymerizable resin having heat resistance. PREPARATION:Phenanthrene is hydrogenated in cyclohexane in the presence of Cu-CrO catalyst and then iodated in the presence of sulfuric acid and acetic acid by the use of iodine and iodic acid to give 2,7-diiodo-9,10- dihydrophenanthrene. Then this compound is hydrolyzed by the use of a caustic alkali, copper and copper sulfate to give a compound shown by formula III, which is then reacted with a compound shown by formula IV (X is halogen) in the presence of a base to give a compound shown by formula I.
Patent JP-H08260907-A (JP)
Title: Steam storing electric power plant
Inventor: OKITA NOBUO
IPC: F01K3/02
Filed: 1995-03-24
Abstract: PURPOSE: To reduce installation cost and space by disusing a peak turbine, and eliminate useless energy consumption caused by idling while making abrupt load increase required in the night possible. CONSTITUTION: A bleed pipe 7 for guiding a bleed to an accumulator 5 is provided with a bleed shut-off valve 15 acting with high speed. Further, a steam pipe 14 for guiding steam generated by the accumulator 5 to the midway stage of a low pressure turbine 2c is connected to the accumulator 5. When the system frequency is reduced during the low load running in the night, the bleed shut-off valve is abruptly closed to shut off the bleed to the accumulator 5.
Patent JP-H07242742-A (JP)
Title: Production of aliphatic polyester
Inventor: KASAI MASATOSHI
IPC: C08G63/16
Filed: 1994-03-08
Abstract: PURPOSE:To obtain a high mol.wt., low-melting-point coloration-free aliphatic polyester usable for a molding. CONSTITUTION:This production process comprises reacting 1,4-butanediol or hexamethylene glycol with adipic acid to obtain an oligomer, and polycondensing the obtained oligomer in the presence of a phosphorus compound and at least one catalyst selected from among titanium, antimony and germanium compounds.
Patent JP-H08261108-A (JP)
Title: Unit injector device
Inventor: KUROSU TOSHIO
IPC: F02M59/10
Filed: 1995-03-24
Abstract: PURPOSE: To provide a unit injector device in which the need of a breathing hole can be dispensed with, and the leakage of fuel and the suction of oil can be prevented. CONSTITUTION: In a unit injector device of such a type that it has a spring seat 2 connected to a plunger 1 that slides inside the body 3, and the spring seat 2 is moved downwards by a rocker arm and is moved upwards by a spring 4, and that the body 3 is provided with a space through which the spring seat 2 can be moved upwards and downwards; the spring seat 2 and the plunger 1 are screwed in with each other, and the band-shaped projection 6 that has been provided on the upper end of the body 3 is engaged with the band-shaped projection 7 that has been provided on the lower end of the spring seat 2.
Patent JP-H02245847-A (JP)
Title: Memory test system
Inventor: SUZUKI KAZUYUKI
IPC: G06F12/16
Filed: 1989-03-20
Abstract: PURPOSE:To shorten the test time by copying write data in a test area as contents of a test program and executing them to test another test area. CONSTITUTION:An internal memory 2 is divided into area A and B, and the area A is used as the program area, and the area B is used as the test area, and a microprocessor 1 loads the test program to the program area A from an external storage device 3 and executes the test program in the program area A to access the test area B. At this time, contents of the test program itself in the program area A are used as write data to the test area B. Though areas A and B are used as the test area and the program area respectively to perform the test, the same test program as the area A is copied and stored in the area B at the time of the end of the test of the area B because the test program itself is used as test data. Thus, it is unnecessary to load the test program again from the external storage device 3, and the test time is shortened.
Patent JP-H11249860-A (JP)
Title: Printer device
Inventor: ANAYAMA NOZOMI
IPC: B41J29/40
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To easily manage a printed document transmitted at random by printing it in order of pages. SOLUTION: A page area control part 4 registers the area of an instructed page number when document data it transmitted from a host device 2. A document data control part 3 checks the area of the page number of received document data which is registered in the page area control part 4, and stores document data except in the area of the page number of received document data in a document data storing part 5. The page area control part 4 checks the numeral of the area of the page number of received document data and registers it in the document data storing part 5. A document data extending part 6 checks the respective page number registering parts of the document data storing part 5, takes out document data in order from the small page number and extends it in a frame buffer.  An engine control part 7 transmits extended printing data to an engine part 9 for printing and discharges the printed document by making an image forming surface downward.
Patent JP-H01237891-A (JP)
Title: Character recognition device
Inventor: MORI ATSUHIKO
IPC: G06K9/20
Filed: 1988-03-18
Abstract: PURPOSE:To heighten identification performance with simple constitution by performing plural times of illumination and image reading at the different positions of a light source, and taking the OR of each image element. CONSTITUTION:A character targeted to be read that is the character 2 line- engraved on the surface of a mother material 1 consisting of a plane which diffusedly reflects light is illuminated in different directions by lighting a first illumination light source 3 and a second illumination light source 4 sequentially. A video signal from a camera 5 is transmitted to an image processor 6, and an unrequired reflection signal from the pattern of the character 2 is eliminated by taking the OR of every image element of the video signal by the first and second illumination light sources 3 and 4.
Patent JP-S59191618-A (JP)
Title: Attitude controller of artificial satellite
Inventor: GAMACHI YASUNORI
IPC: G05D1/08
Filed: 1983-04-14
Abstract: PURPOSE:To transfer the telemetry data at high speed to a communication and data processing part when a satellite attitude control system has a fault, by providing a data channel transfer circuit part to an attitude controller. CONSTITUTION:A data channel transfer circuit part DMA17 is provided in an attitude controller 1 between a memory 5 of the controller 1 and a memory 13 of a data processor 10. When a CPU12 detects a fault of an attitude control system 9, a control signal is sent to the DMA17 to transfer the data via the DMA17. This transfer of data is possible between memories without intervention of a program. Then the data is transferred by discontinuing the execution of an instruction of the CPU12 when necessary via a bus 18. Thus it is possible to transfer the telemetry data at high speed to a communication and data processing part when the system 9 has a fault.
Patent JP-S58184828-A (JP)
Title: Sampling pulse generator
Inventor: SHIYOUJI KOUJI
IPC: H03K5/00
Filed: 1982-04-22
Abstract: PURPOSE:To generate a sampling pulse of a desired interval, by providing a means for generating n-bit digital signals repetitively in synchronizing with a signal form to be sampled. CONSTITUTION:A horizontal synchronizing signal at each 64mus is detected from a signal (TV line test signal) from a terminal 10 at a synchronizing signal generator 1 and applied to a phase difference detector 5 and a local oscillator 2. A frequency divider 3 repeats outputs of 1/64 and 1/32 and 6 bits at each 1.28mus, and they are converted into signals of 64mus at a frequency divider 4 and applied to the phase difference detector 5. Further, the output of the frequency divider 3 is compared with a 6-bit digital signal corresponding to the sampling time location stored in a storage device 6 at a comparator 7. The result of comparison is given to a gate 9 together with the output of a selection signal generator 8. Thus, a desired sampling pulse is obtained from a terminal 11.
Patent JP-H1050896-A (JP)
Title: Manufacture of resin-sealed electronic device
Inventor: ECHIGO SUSUMU
IPC: H01L23/31
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To realize good adhesion of sealing resin by a novel method and ensure a long-term reliability of an electronic part. SOLUTION: A printed board 1 is prepared and the printed board 1 is coated with solder resist 2. In detail, after liquid-like resist material is applied to the board 1, it is set by ultraviolet ray or heating. A silicone surfactant 8 whose content is at most 1wt.% and at least 0.2wt.% is added to the solder resist 2. An electronic part 3 is mounted on the solder resist 2 by an adhesive 4, and is further subjected to wire bonding. The electronic part 3 is sealed by sealing resin (epoxy resin or phenolic resin) 7 and a resin-sealed electronic device is obtained.
Patent JP-S51143230-A (JP)
Title: Alarm device to report in efficient battery discharge
Inventor: OKADA TSUGIHIRO
IPC: G01R31/36
Filed: 1975-06-04
Abstract: PURPOSE: In efficient battery discharge such as some lamps are leaved to turn on while the car driver is absent. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10260782-A (JP)
Title: Graphical user interface and information reporting method therefor
Inventor: OKI MITSUO
IPC: G06F3/038
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To report the execution of an automatic repetition function in a pointing device to a user not by sound by reporting an excitation state to the user by display in an automatic repetition mode state. SOLUTION: In the automatic repetition mode state, the excitation state is reported to the user by the display. That is, by reversing black and white of a graphic in the state (non-excitation state) of not pressing the click button of a mouse 7 and the state (excitation state) of pressing the click button of the mouse 7, the excitation state is reported. In the system, when the user operates the click button of the mouse 7 and performs input, the input is detected by a CPU 1 and the CPU 1 reverse the black and white of the graphic and switches it to the graphic for indicating the excitation state. Also, a first timer is activated and the display of the graphic of the excitation state is held until the count-up of the first timer. In this case, the interval of automatic repetition, that is the black and white reversing interval of the graphic, is set from a keyboard 6.