baber/WOPTO huggingface dataset:
Patent JP-2000098750-A (JP)
Title: Liquid developing device
Inventor: MATSUMOTO SHOGO
IPC: G03G15/10
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To reduce the evaporation of developer carrying liquid in the atmosphere and to enable high-concentration developer which does not require a developer circulation device for controlling developer concentration to be used by applying a specified electric field to a gap between a developing roller and a conductive member in the direction that toner grains are moved in the direction of the developing roller and specifying the circumferential speed of the developing roller and a distance between the developing roller and a recording medium. SOLUTION: An electrostatic latent image formed on the recording medium 1 is developed by the developer on the developing roller 11 while applying the electric field being 300 V/mm to 3000 V/mm to the gap between the roller 11 and the conductive member in the direction that the toner grains are moved in the direction of the roller 11. Besides, the sufficient developer to secure the density of an image part can be supplied by setting the circumferential speed of the roller 11 to be three or more times of the carrying speed of the medium 1. Moreover, fogging by the developer at a non-image part is effectively prevented from occurring by setting the distance between the roller 11 and the medium 1 to be equal to or over the film thickness of the developer on the roller 11.
Patent JP-H09106701-A (JP)
Title: Lamp structure body
Inventor: IGAWA KATSUHIRO
IPC: C08L23/16
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To prevent strain of or damage to a housing, etc., and simplify an assembly process by molding a packing by using a specified composed thermal plastic elastomer composition so as to absorb strains, etc., to a member for mounting. SOLUTION: A mold packing 5 is touched and arranged at the back side face of a flange part 7 and adhered or bonded as required. This packing 5 is molded by means of a specified composed thermal plasticity elastomer composition. The thermal plasticity elastomer composition is a basic composition whose matrix is a polypropylene having its syndiotactic structure is 10wt.% or more and 100 deg.C or more in its softening temperature and a thermal plasticity resin component of 200 deg.C or less in its melting temperature.  When the volume component rate of the thermal plasticity resin component is ϕm and the melting viscosity in the mixing condition is ηm, and the volume component rate of the elastomer component is ϕd and the melting viscosity is ηd, they are constituted by the thermal plasticity elastomer composition in which the value of α=(ϕd/ϕm)×(ηm/ηd) is 1 or less.
Patent JP-H02111589-A (JP)
Title: Device for forming booklet containing photograph
Inventor: TAKEHARA YASUMITSU
IPC: B42D15/10
Filed: 1988-10-20
Abstract: PURPOSE:To prevent forgery and interpolation and to easily correspond to the use of an MRP by a method wherein a released necessary page of a booklet is turned over and laminated, exposure, thermal-developing transfer, and laminate means are controlled, and the feed of the booklet and a thermal-developing photosensitive material is controlled. CONSTITUTION:A thermal developing photosensitive material 102 is exposed to light by a laser exposure unit 120 at an exposure part 110 to have an image, character, or the like from a frame memory 107, thereafter being coated with water in a water coating part 130 and fed into a thermal-developing transfer part 140 to be overlapped with an open-state booklet 170. In the thermal-developing transfer part 140, the image recorded on the thermal-developing photosensitive material 102 is thermally developed and thermally transferred to the booklet 170. The thermally developed thermal- developing photosensitive material 102 is fed into a release part 150 as it is laminated with the open-state booklet 170 and separated from the booklet 170A, thereafter being discharged into a waste photosensitive material containing case 151. On the other hand, the booklet 170A is fed to a drying part and dried. After that, a necessary page is turned over in a page turn-over part 181, and the booklet 170A is discharged to a booklet receiving magazine 172 through a laminator 180.
Patent JP-H09106347-A (JP)
Title: Information processor and stack storing method for information processor
Inventor: YANO TSUNEJI
IPC: G06F9/42
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To secure the return address on a memory by even the operation error of a pointer by providing a storage part saving the return address of a program and the storage part of program operation data with continuous storage areas. SOLUTION: A central control unit 2 performs the software processing based on a main program and a sub-program. A storage device 3 successively stores the program operation data for the main program and the sub-program and the return address data of a program. At this stage, the storage device 3 is provided with a storage part 3a for address stack saving the return address at the time of the calling the sub-program and a storage part 3b for data stack storing program operation data independently from the storage part 3a for address stack. Each of the both of the storage parts 3a and 3b is provided with a continuous storage area and stores data by piling data from the lower part of the continuous area in the form of a shelf based on the control from the central processing unit 2.
Patent JP-S62124776-A (JP)
Title: Electrostatic induction type semiconductor device
Inventor: TAKAKURA NOBUYUKI
IPC: H01L29/80
Filed: 1985-11-25
Abstract: PURPOSE:To obtain a semiconductor device having high current density and high withstanding-voltage characteristics by forming source regions and gate regions to the surface of a substrate plural times and dividing the gate regions into ones deeply shaped to the substrate and ones shallowly formed to it. CONSTITUTION:When size in the direction vertical to the paper surfaces of each layer in a semiconductor substrate 10 is represented by lmm and current capacity per one source region 13 by I0A, an area in which currents flow is represented by l<2>mm<2>, and there are six source regions in the area, thus holding current density J=610/l<2>(A/mm<2>). On the other hand, P<+> layers 14 shaped up to deep sections in an N<-> layer 12 are arranged at every other layer in respective P<+> layer as gate regions disposed in order, field concentration in depletion layers is relaxes and withstanding voltage is increased while the depletion layers formed in the N<-> layer 12 continue when desired reverse voltage is applied among gate electrodes 14a, 15a and a drain electrode 11a, and sufficiently high potential barriers are shaped to the front of the source regions. Accordingly, withstanding voltage substantially the same as an SIT can be ensured.
Patent JP-H08104794-A (JP)
Title: Phenolic resin molding material and part molded therefrom
Inventor: AKIMOTO HIROSHI
IPC: C08L61/06
Filed: 1994-10-04
Abstract: PURPOSE: To obtain a molding material having excellent strength, electrical properties, etc., even when prepd. by the dry process by using a specified amt. of a phenolic novolak resin having a specified wt.-average mol.wt. and an org. filler as the indispensable components. CONSTITUTION: A phenolic novolak resin (A) having a wt.-average mol.wt. of 10,000 to 50,000 and an org. filler (B) are used as the indispensable components to obtain a phenolic molding material, the amt. of the component (A) being 0.1 to 70wt.% based on the whole molding material. Suitable examples of the component (B) include a wood powder and a pulp flock. If necessary, an inorg. filler (e.g. calcium carbonate), a release agent (e.g. paraffin), a flame retardant (e.g. antimony trioxide), and the like may be blended with the components (A) and (B). The molding material, even when prepd. by the dry process while using a roll mill, an extruder or the like, can have a comparable mechanical strength to that in the case of the wet process. A molded product of this molding material is suitable as an electric part or the like.
Patent JP-S61143115-A (JP)
Title: Method for cooling thermoplastic resin film
Inventor: OBA YOZO
IPC: B29C71/00
Filed: 1984-12-17
Abstract: PURPOSE:To uniformarize the temperature distribution of a cooled stretched film as far as possible thereby preventing it from sagging, by using a duct for discharging cooling air whose chamber is divided into a plurality of independent compartments. CONSTITUTION:Of ducts 2, each of four pairs of upper and lower ducts near an annealing treatment furnace 19 has a chamber that is divided into nine compartments, and cooling air is fed to these compartments or conduits 12 connecting these compartments and is blown through the compartments against a resin film 1. Other air is led to a duct whose chamber is not divided and is blown against the resin film 1. The temperature of the film in the cooling furnace is measured by an infrared thermometer 14, equi-distanced marking holes are formed in the film with the holes arranged in the direction of the width thereof, the distance between the holes is compared with the average value, and the amount of air discharged from the compartment corresponding to the particular position of the film is controlled, so that cooling of that part of the film is made equal to cooling of the other part of the film.
Patent JP-H01107365-A (JP)
Title: Recording medium driving device
Inventor: HASEGAWA KAZUNORI
IPC: G11B17/041
Filed: 1987-10-20
Abstract: PURPOSE:To miniaturize the fetching mechanism of a recording medium by setting a means for detecting that the recording medium is positioned in a fetching position to one, fetching the recording medium at the time of detecting the fetching position and stopping the carriage of the medium to the fetching position. CONSTITUTION:When the carrier 31 of a medium exchange device 30 is driven by carrier shifting motor 32, and it inserts the medium 25 from a storage position and the like into a recording reproducing device 20 and carries the medium 25 to a fetching/discharging position, the sensor 21 of the recording reproducing device 20 detects of it, starts the medium shifting motor 22 of the recording reproducing device 20, stops the start of the carrier shifting motor 32 of the medium exchange device 32 through an output terminal 24, and an input terminal 34. For controlling both the start of the medium shifting motor 22 and the stop of the carrier shifting motor 32 by one sensor 21 in such a case, only to improve the precision of the stop position of the carrier 31 is needed. Thus, the medium 25 can be fetched from the fetching/discharging position into the recording reproducing position even if the recording reproducing device 20 can be miniaturized.
Patent JP-H01106486-A (JP)
Title: Monitoring of quantity of light of semiconductor laser array
Inventor: YAMADA KUNIO
IPC: H01S5/40
Filed: 1987-10-19
Abstract: PURPOSE:To enable an accurate feedback of quantity of light to be achieved for each luminous point by equally dividing according to the number of luminous points after one effective scanning is completed in laser scanner and by allowing each luminous point to blink in sequence to monitor the quantity of light by a photodetector for monitoring the quantity of light. CONSTITUTION:When writing of image is completed by the LDA1, laser rays are detected by an EOS(end of scan) sensor 24 which is located at the outer edge of image part. Then, writing is completed, namely 'scanning invalid tie start' is recognized and pulse is generated. When an one-shot multi-vibrator 26 detects the leading edge of this pulse, it emits lighting signal for the monitoring time of quantity of light of the first luminous point 1-1 and allows for lighting through a driver 21 of the first luminous point 1-1. The pulse width of a multi-vibrator 28 is set to a large value which is sufficient for detecting the SOS(stator of scan) and is cleared when a SOS signal 29 is emitted from a SOS sensor 25. Then, a video circuit 30 sends blinking signal being based on image information to each driver 21-23, each luminous point 1-1-1-3 emits light, and writing is performed.
Patent JP-H0974634-A (JP)
Title: Protective tool of pull string tieing section of switch for pole scaffolding metal fittings
Inventor: WADA TOYOHIKO
IPC: H02G1/02
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent an electric shock by providing a scaffolding metal fittings cover with a scaffolding metal fittings locking section and connecting a pole provided with a lever with a key, a string, and a pulley to the scaffolding metal fittings locking section and letting a person in charge operate the key of the lever with a key. SOLUTION: A scaffolding metal fittings cover 1 is provided with a scaffolding metal fittings locking section 2. A lever with a key 4 and a pulley 5 are installed on a pole 3. The scaffolding metal fittings locking section 2 and the lever with a key 4 are connected with a string 6. When using this device, a switch is turned off and then the string 6 is tied to a scaffolding metal fittings. The scaffolding metal fittings cover 1 is installed on a scaffolding to which the string 6 is tied. A key of the lever with a key 4 is kept by the person in charge for the job. After the job is finished, the person in charge releases the lever with a key 4 and then grips the lever 4 and thereby releases the scaffolding metal fittings locking section and then takes off the scaffolding metal fittings cover 1 from the scaffolding metal fittings and unties the string 6 and turns the switch on.  By this method, persons concerned in the job are prevented from suffering an electric shock.
Patent JP-S62124430-A (JP)
Title: Device and method for measuring color density
Inventor: INATOME JOJI
IPC: G01N21/25
Filed: 1985-11-25
Abstract: PURPOSE:To measure the breadthwise color density of a sheet in movement in an explosion-proof area by sending reference light and measurement light to a density measurement part in an non-explosion proof area and also sending data on a position from a rotary encoder. CONSTITUTION:The reference light received by the light reception part 6a of a reference optical fiber 6 and the measurement light received by the light reception part 8a of an optical fiber 8 for measurement after passing through a film sheet 3 are sent to the density measurement part 16 installed in the non-explosion proof area B through the fibers 6 and 8 respectively. The position data from the rotary encoder 13 is also supplied to the density measurement part 16. The density measurement part 16, on the other hand, outputs display data on optical color density and position X to a CRT 15.
Patent JP-H10109096-A (JP)
Title: Water quality purifying device
Inventor: OOTSUKA NORIAKI
IPC: C02F3/06
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a water quality purifying device capable of excellently washing over the whole filter. SOLUTION: A controller 59 operates a washing device 65 washing by introducing air into the filter 13 as a washing treatment, and also a pump 64 by which water is sucked from a suction part 29 arranged in the filter 13 to generate a water stream from the outside of the filter 13 toward the suction part 29, is operated during an operation of the washing device 65, thus decomposition substance of microorganisms and suspended inorganic matters, etc., present on an inside portion of the vicinity of the suction part 29 far in the distance from the outside of the filter 13 among the decomposition substance of microorganisms and the suspended inorganic matters, etc., and stripped off from the filter 13 are sucked from the suction part 29 of the pump 64.
Patent JP-2000088001-A (JP)
Title: Sub plate structure
Inventor: HASHIMOTO HIDEKI
IPC: F16D13/64
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To integrate a sub plate and a friction washer with a simple method so as to reduce costs by forming a plurality of holes on the sub plate main body, and arranging the washer provided with an annular part which abuts on the sub plate main body, and an engaging part engaged with the plurality of holes extending from the annular part. SOLUTION: A sub plate structure can be slid in a rotational direction with respect to a disk shaped member 18, and is provided with a sub plate main body 208 and a washer 240. A plurality of holes are formed on the sub plate main body 208. The washer 240 is provided with an annular part 211 which abuts on the sub plate main body 208, and an engaging part engaged with a plurality of holes extending from the annular part 211. The engaging part of the washer 240 is engaged with the inside of the hole, and thereby, the sub plate main body 208 and the washer 240 are integrated. Accordingly, a sub plate structure is realized with a simple structure so as to reduce manufacturing costs.
Patent JP-S61143612-A (JP)
Title: Combustion apparatus of liquid fuel evaporation type
Inventor: FUJIWARA YOSHIO
IPC: F23D11/44
Filed: 1984-12-14
Abstract: PURPOSE:To obtain good combustion state in a combustion apparatus when combustion is started again after stopping, by providing a controller in the combustion apparatus which outputs a heating signal to a heater only when cleaning is started, and which outputs an air feed signal to a pump which forcibly feeds air into an evaporator when it reaches a predetermined temperature. CONSTITUTION:A cleaning unit 3 comprises a heater 5 to heat an evaporator 2 and a pump 6 to forcibly feed air into the evaporator 2. A cleaning operation is started by energizing the heater 5 by receiving a signal from a controller 4. The heater 5 starts heating an evaporator body 7, and the evaporator 2 is heated by high heat for a predetermined time. A timer 12 counts for a predetermined time from the starting of cleaning, and a pump 6 starts operating after the set time has passed. The pump 6 is driven to forcibly feed air, after temperature in the evaporator 2 reaches a predetermined temperature, so that hard carbon is burned to be discharged from a nozzle 1 as smoke. Complete roundness is maintained for the inside of a nozzle 1 by preventing liquid tar from adhering to the inside of a nozzle 1. As a result, good combustion state can be obtained in a liquid fuel combustion apparatus at the time when combustion is started again after stopping.
Patent JP-H02113295-A (JP)
Title: Video converting device
Inventor: TAKAHASHI YUKIO
IPC: G09G5/04
Filed: 1988-10-22
Abstract: PURPOSE:To increase the number of picture elements of a large-sized display device and also make a multilevel display by one device by storing video signals of respective divided image planes in corresponding memory circuits, reading them by plural devices at a time according to display order and performing conversion by a picture element converting circuit and displaying images on corresponding binary display displays. CONSTITUTION:A graphic memory 10 is divided into blocks A-D, which are displayed on the binary displays 12-15. Then a video converting device read data out of the blocks A-D in order and reads respective blocks at the same time, they are transferred to the binary displays 12-15, and at this time, one picture element 11 of a graphic memory 10 is converted into binary display data of a picture element matrix 16 according to its multilevel. Consequently, an image to be displayed on a large-sized display device can be easily generated by one device, the number of display picture elements is handled flexibly, and the multilevel display is made.
Patent JP-2001092300-A (JP)
Title: Fixing device and image-forming device
Inventor: MENJO TAKESHI
IPC: G03G15/20
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device, capable of performing copying operation in timing earlier than ordinary timing. SOLUTION: The time taken until finishing waiting is shortened by setting a 1st fixing mode, in which the fixing operation is performed at a fixing speed of 200 mm/sec, when a heating roller reaches 170 deg.C in the initial stage of use, and a 2nd fixing mode in which the fixing operation is performed at a fixing speed of 115 mm/sec, when the heating roller reaches 140 deg.C.
Patent JP-S62124494-A (JP)
Inventor: OISHI AKITSUGU
IPC: G21C11/02
Filed: 1985-11-26
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-S63178049-A (JP)
Title: Changeover drive for inking roller of printer
Inventor: KURUTO DEIFURITSUPU
IPC: B41F31/10
Filed: 1987-10-22
Abstract: A shifting gear for the inkbox roller of a printing press having a freewheeling journal arranged on the roller axis including a drive pin connected to a slide block carried by the journal and a swingably borne slide block frame having a swinging axis connected with an oscillating drive to the press roller, the swinging axis of the slide block frame being shiftably arranged by a setting gear with respect to the drive pin of the freewheeling journal, and the setting gear having a setting sindle and drive nut connected with a bearing lever swingable on the machine frame and carrying the swinging axis of the slide block frame, the spindle having a setting groove whose pitch corresponds to the maximal setting range of the setting gear and the drive nut carrying a guide pin positioned in the setting groove. In the preferred embodiment, the setting spindle is connected with a turning grip and, with interposition of an indexing arrangement, the setting spindle is adjustable in small annular steps.
Patent JP-H04143131-A (JP)
Title: Operation confirming device for three-way dumping
Inventor: KATO MASATOSHI
IPC: B60P1/04
Filed: 1990-10-03
Abstract: PURPOSE:To prevent insertion misses of turn supporting pins and facilitate to confirm dumping directions easy by providing detecting means to be operated by the insertion of freely attachable and detachable turn supporting pins to support a hinge mechanism in respective hinge mechanisms, and controlling a display means with output signals of the detecting means. CONSTITUTION:In hinge mechanism A, B provided on both sides of the rear portion of a cargo box body 1 and hinge mechanisms C, D provided on both sides of the front portion of the cargo box body 1, a contact plane 5'a made by flattening a surface facing to a member 101 on the cargo box body 1 is provided on a fixing pin 5' screwed in a turn supporting pin 3, and on the other hand, an attaching hole 101a is provided in the member 101 facing to the contact plane 5'a, and a limit switch 11 is attached to the attaching hole 101a. And, for instance, in a backward dumping, when turn supporting pins 3 of the hinge mechanisms A, B are inserted and turn supporting pins 8 of the hinge mechanisms C, D are pulled out, the limit switch 11 can be operated by the fixing pin 5' on the turn supporting pin 3 to turn on a corresponding display lamp.
Patent JP-S61144750-A (JP)
Title: Recording current amplifier
Inventor: IWAI TOSHIO
IPC: G11B15/14
Filed: 1984-12-17
Abstract: PURPOSE:To suppress the charging and discharging of a capacitor and to reduce the generation of a transient noise by applying the capacitor with the same DC potential as the DC potential of a recording current with a switch off when the recording current is supplied to plural heads through the capacitor. CONSTITUTION:The output of a recording amplifying circuit 11 is supplied to a head 7 through a DC switch 3, a coupling capacitor 5, and a rotary transformer 6. When the switch 3 is cut off, the collector of a TrQ1 is connected to a power source 12 through resistances R1 and R3 to prevent the collector potential of the TrQ1 from falling in the off period. Therefore, when the switch 3 is turned on next, the DC potential of the TrQ1 does not vary and a almost no current flows to the capacitor C1, so the generation of a transient noise is suppressed.