baber/WOPTO huggingface dataset:
Patent JP-S5850543-A (JP)
Title: Transfer paper for wet electrophotography
Inventor: YAHAMA MOTOKAZU
IPC: D21H19/38
Filed: 1981-09-21
Abstract: PURPOSE:To obtain transfer paper with superior image clearness and toner fixability by coating base paper with a coating prepared by adding an adhesive contg. a vinyl acetate resin emulsion to a pigment contg. nonplaty crystals. CONSTITUTION:Base paper is coated with a coating prepared by adding 25- 75wt% adhesive consisting of a polyvinyl acetate resin emulsion and a water soluble high molecular adhesive in 100:0-55:45 mixing ratio to a pigment contg. >=50wt% nonplaty crystals and having 0.5-10mum average particle size. The nonplaty crystal content is adjusted to >=50wt% to allow a toner to show an anchoring effect on the pigment. As the pigment calcium carbonate, titanium white, barium sulfate or the like is used. When the average particle size of the pigment is <0.5mum, the anchoring effect on the pigment is not shown, and when the average particle size exceeds 10mum, image clearness and suitability to coating are not obtd.
Patent JP-S6211937-A (JP)
Title: High-speed residue calculating device
Inventor: TAKARAGI KAZUO
IPC: H04L9/06
Filed: 1985-07-10
Abstract: PURPOSE:To obtain the residue at a high speed without increasing the number of terminals to a residue calculating device, by providing the multiples larger than the prescribed divisor by two digits or more to plural external storage devices. CONSTITUTION:The input data 101 is equal to the dividend for calculation of the residue and stored in a register 102. The upper (k) digits (k>=2) of the stored data are stored in a register 103 as parameters for retrieval of divisor multiple. Based on the value of the register 103, the corresponding multiple data is obtained from a multiple table 104 storing plural multiples to the divisor. Then the obtained multiple data is stored in a register 105. At the same time, the upper (k+g) digits of the data stored in the register 102 are stored in a register 106 (g: number of digits of the divisor n). The data stored in the registers 15 and 16 are processed by a subtraction processing part 107. Based on this processing result, a comparison processing part 108 performs the loop and end processes under the control of an integrated controller 109 including an internal storage device. These processes are repeated to obtain the output data 110 as the residue.
Patent JP-H11345423-A (JP)
Title: Optical information recording and reproducing device
Inventor: NAKADA YASUO
IPC: G11B7/09
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording and reproducing devive which unnecesssitates change-over of focus offset controlled variables at the time of land part tracking and at the time of groove part tracking and further is capable of excellent focus servo control. SOLUTION: Reflected light obtained by reflection of light beams emitted from a semiconductor laser 1 on the surface of an optical disk 6 is bisected in a direction vertical to a track of the optical disk 6 by a light dividing means 14. Then one side of the reflected light divided by the light dividing means 14 is received by a fourth photo-detector 15 provided with photodetectors 15a, 15b which are bisected in a direction vertical to the track of the optical disk 6. A focus error signal is generated by picking up difference between respective outputs from the photodetectors 15a, 15b.
Patent JP-H093112-A (JP)
Title: Olefin polymerization catalyst and method for polymerizing olefin
Inventor: MIYATA HIROSHI
IPC: C08F4/02
Filed: 1995-06-16
Abstract: PURPOSE: To obtain an inexpensive highly active olefin polymerization catalyst without using an organoaluminumoxy compound and a boron compound by reacting a modified clay made from a clay mineral with a specified transition metal compound and an organoaluminum compound. CONSTITUTION: This olefin polymerization catalyst is obtained by reacting a modified clay made by treating a clay mineral with a compound being capable of introducing cations into spaces among the layers of the mineral and represented by the formula: [C<+> ] [A<-> ] (wherein [C<+> ] is a cation; [A<-> ] is a halide ion, a sulfate ion, a hexafluorophosphate ion or the like) with a transition metal compound of the formula (wherein Cp<1> is cyclopentadienyl, indenyl, or fluorenyl; M is Ti, Zr or Hf; R<1> is H, a halogen, a 1-20C alkyl, a 6-20C aryl or the like; L is a Lewis base; (w) is the number of Ls and is in the range: 0<=w<=3; Z is C or Si; R<2> is H, a halogen, a 1-20C alkyl, a 6-20C aryl or the like; J is a group Va element of a coordination number of 3 or a group VIa element of a coordination number of 2;  (q) is the coordination number of J; and R<3> is H, a halogen, a 1-20C alkyl or alkoxy, a 6-24C aryl or the like) and an organoaluminum compound.
Patent JP-H0442082-A (JP)
Title: Scintillation detector
Inventor: ISHIBASHI MITSUO
IPC: G01T1/20
Filed: 1990-06-08
Abstract: PURPOSE:To uniformly measure without irregularity by providing light emitting amount correcting means for increasing a light emitting amount per unit area at a part except a light receiving surface of a photomultiplier as compared with that of the surface of the photomultiplier. CONSTITUTION:As a scintillator 21, the scintillator 21 is laterally and longitudinally divided, the divided unit scintillator having scintillator quality which includes small light emitting amount at the detecting surface end is selected, and the unit scintillators having scintillator quality which includes light emitting amounts gradually increasing toward a center along the longitudinal directions of photomultipliers 4a, 4b are selected. Thus, the light emitting amount per unit area after a radioactive ray is mutually acted with the scintillator is varied. Accordingly, the detecting efficiency characteristic of a scintillation detector becomes flat, no difference occurs at the outputs of the detector, thereby uniformly measuring without irregularity.
Patent JP-H09562-A (JP)
Title: Absorptive article
Inventor: IIJIMA SHIGEMI
IPC: A61F13/49
Filed: 1995-06-16
Abstract: PURPOSE: To increase an absorptive velocity and improve dry touch function of a top sheet by applying a constitution that a second sheet is formed out of pulp fiber of a paper sheet and a lint slipped with each other under application of a high pressure water column flow from the paper sheet to lint nonwoven fabric after stacking a paper sheet on the surface of the lint nonwoven fabric. CONSTITUTION: An absorptive article with an absorber 4 between a liquid permeable top sheet 1 and a liquid impermeable back sheet 3 has a second sheet 2 between the top sheet 1 and the absorber 4. Furthermore, the second sheet 2 is formed so that a paper sheet is stacked on the surface of a lint nonwoven fabric of many stacked lints and, then, a high pressure water column flow is applied in a direction from the paper sheet to the nonwoven fabric for slipping pulp fibers and lints to form the paper sheet. According to this construction, urine or body liquid on the top sheet 1 coming in,<A contact with a user's skin is immediately spot-absorbed with the top sheet 1 and passes at a quick speed. Subsequently, the urine or body liquid is diffused through the second sheet 2 and reaches the absorber 4.
Patent JP-H07329691-A (JP)
Title: Inflator for air bag device
Inventor: MIYAUCHI YASUHIRO
IPC: B60R21/26
Filed: 1994-06-09
Abstract: PURPOSE:To accelerate speeds in widening in the radial direction of an air bag, and concurrently controlling the developing shape of the air bag in an inflator which has an air bag installation flange section provided circumferentially over the circumferential surface of a housing in a short cylindrical shape, and comprises a great number of gas shooting ports provided in parallel in the circumferential direction above the flange section of the circumferential surface. CONSTITUTION:A gas flow control member 4 in a visor shape, which restrains gas from being shot in the upward and obliquely upward directions, is formed above the gas shooting ports 3 of an inflator.
Patent JP-S622484-A (JP)
Title: High voltage electrode
Inventor: HAHNE ERNST-A
IPC: H01T23/00
Filed: 1986-06-26
Abstract: 1. An electrostatic high-voltage electrode for ionizing the air, having a multiplicity of needle-shaped individual electrodes (9) which are arranged in a plurality of like rows (6, 7, 8) and which each have a point (10), all the individual electrodes (9) being alike in construction and extending parallel to one another and their points (10) lying in one plane, and furthermore the individual electrodes (9) have a distance apart which is at least equal to half their free length (13), characterized in that the free length (13) of the individual electrodes (9) is in the ratio of at least 50:1 to their diameter, and that situated opposite the individual electrodes in the one row are the gaps between the individual electrodes of the adjacent rows.
Patent JP-H095560-A (JP)
Title: Method and device for fusion splicing of optical fiber
Inventor: SUZUKI YASUYUKI
IPC: G02B6/255
Filed: 1995-06-16
Abstract: PURPOSE: To provide the method and device for fusion splicing of the optical fiber which accurately aligns the axis of the optical fiber and make an excellent fusion splicing through easy operation by the device with simple structure without using a complex mechanism and a processing circuit such as a CCD camera or an image processor. CONSTITUTION: By this fusion splicing method, the end surfaces of both optical fibers F are made to abut against each other and the end surface part is heated, fused, and bonded by a heating means. A glass spacer 4 is arranged on the nearly center cross section of the axial hole 1a of a cylindrical ceramic sleeve 1 having the axial hole having a diameter a little larger than that of the optical fibers F. Both the optical fibers F are inserted into the axial hole 1a from both the sides of the ceramic sleeve 1 and the tip of both the optical fiber F are made to abut against both the surfaces of a glass spacer 4 nearly in the center. In this state, the abutting place is heated and fused by the heating means and both the optical fibers F are pressed in the abutting direction, and thus bonded.
Patent JP-H0318300-A (JP)
Title: Automatic power factor regulator
Inventor: HIRANO SHINICHI
IPC: H02P9/14
Filed: 1989-06-14
Abstract: PURPOSE:To shorten settling time until an actual power factor becomes a preset value by varying an intermittently driving period of a voltage setter in response to the output current of a synchronous generator. CONSTITUTION:A phase angle phis of a desired power factor is set by a phase angle setter 10. The phase angle phi of the power factor of a synchronous generator 1 is detected by a phase angle detector 11. The current of the generator 1 is detected by a current detector 12. A controller 13 is operated as follows: ¦phiS-phi¦=¦ phi¦ is calculated. In case of ¦ phi¦> (constant value C), the step is advanced to next, and if not, the step is returned to an input. A slope is varied in response to an output current (i), and a reference value (r) varying to a sawtooth wave is calculated. In case of ¦ phi¦>r, the step is advanced to next, and if not, a driving current output is stopped. In the case of phiS>phi, a positive driving current is outputted, and if not, a negative driving current is outputted. Thus, the driving time of a motor 8a is regulated in response to the amplitude of the i to enhance its response.
Patent JP-H05227186-A (JP)
Title: Hub for token ring lan
Inventor: NITANI MICHIO
IPC: H04L12/40
Filed: 1992-06-10
Abstract: PURPOSE:To enable the communication between stations at a fault generation and to distinguish which station or hub is connected to the hub port. CONSTITUTION:When receiving a beacon frame at the fault generation for more than the constant time, the ring is reconstructed by means of the station connected to the hub. A circuit 41 forcedly generating a burst error at the highest stream in the hub for each constant time and a frame detection circuit 42 recognizing the address of the highest stream station address based on the transmission source address of the informing frame of the burst error detection station at the lowest stream are provided. In detecting an adjacent upper stream station address change informing frame, a function generating burst errors is provided. A burst error generation circuit 41 is provided for each port in the hub, and the hub 33 is judged to be connected to the adjacent upper stream port when the total number of connection stations differs more than one between the adjacent ports.
Patent JP-H023368-A (JP)
Title: Multicolor coloring pressure sensitive paper
Inventor: FUNAE HARUYOSHI
IPC: B41M5/136
Filed: 1988-06-18
Abstract: PURPOSE:To obtain pressure sensitive paper having a different coloring hue only in the specific section of the developer layer of pressure sensitive paper by coating the specific section with ink containing the leuco dyes of the coloring hue different from a hue to be desensitized as the component of ink. CONSTITUTION:When pressure is applied and a color is developed, coloring hues differ in a section not coated with ink and a coated section by coating the upper section of the developer layer of pressure sensitive paper with ink including leuco dyes having the coloring hue different from the leuco dyes of pressure sensitive paper. That is, leuco-dye melting oil included in the micro- capsules of original pressure sensitive paper is broken by pressure and leuco dyes contained in an ink layer on the developer layer are also melted in the ink coated section, or when leuco dyes comprised in the ink layer are melted in oil and included in the capsules both-dye melting oil are mixed, and leuco dyes are catalytically reacted with a developer and colored to a color mixture. Accordingly, pressure sensitive paper having the different coloring hue only in the specific section of the developer layer of pressure sensitive paper is acquired.
Patent JP-S63316111-A (JP)
Title: Fluid pressure controller with flowmeter
Inventor: SADAYASU TAKASHI
IPC: G05D16/20
Filed: 1987-06-19
Abstract: PURPOSE:To measure a gas flow rate even when no gas flowmeter is prepared, by providing a binary digital valve and a microcomputer which performs the arithmetic processing of the gas flow rate. CONSTITUTION:The gas flow rate passes through the binary digital valve 12 can be expressed in respective Cv value of element valves 12A, 12B-, gas pressure P1 and P2 and a gas specific gravity (r) at the front and rear of the valve 12. Then, the pressure P1 is detected by a pressure sensor 4 at the up stream of the valve 12 and the pressure P2 by the pressure sensor 4 at the down stream, and detecting signals are supplied to the microcomputer CPU5 respectively via an amplifier 8 and an A/D converter 9. Also, the gas specific gravity (r) and respective Cv value are supplied to the CPU5 from a setting apparatus 6. The CPU5 performs the arithmetic processing based on the pressure P1 and P2, the specific gravity (r), and the Cv values, and calculates the gas flow rate. In such a way, it is possible to measure the gas flow rate even without preparing the gas flowmeter.
Patent JP-S6210348-A (JP)
Inventor: NODA SABURO
IPC: E04B1/04
Filed: 1985-07-08
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-H0372408-A (JP)
Title: Herbicide composition
Inventor: YOSHIKAWA HARUTOSHI
IPC: A01N47/22
Filed: 1989-06-14
Abstract: PURPOSE:To obtain a herbicide capable of completely exterminating any kind of weed by single application by combining a known herbicide for paddy rice seedling with O-(3-tert-butylphenyl)-N-(6-methoxy-2-pyridyl)-N- methylthiocarbamate and dymron. CONSTITUTION:The objective herbicide contains (A) a compound of formula I [Q is group of formula II, formula III or formula IV (R3 is alkyl; R4 is H, alkyl, halogen, alkoxy, etc.); R1 and R2 are alkyl or alkoxy] (e.g. the compound of formula V) or its salt, (B) O-(3-tert-butylphenyl)-N-(6-methoxy-2-pyridyl)- Nmethylthiocarbamate and (C) dymron [=1-(alpha,alpha-dimethylbenzyl)-3-(4- methylphenyl)urea] as active components. The herbicide has decreased phytotoxicity, suppresses the growth of practically all kinds of weeds by single scattering to paddy field, keeps the growth-suppressing effect to an extent to dispense with the herbicidal work before and after the treatment and exhibits excellent safety to paddy rice plant.
Patent JP-H05328423-A (JP)
Title: Subordinate pbx connection system
Inventor: SUZUKI TOSHIO
IPC: H04Q3/58
Filed: 1992-05-20
Abstract: PURPOSE:To attain identification of an incoming call and an outgoing call and to send and receive information between a host PBX and a slave PBX by using an interface circuit for a multi-function telephone set for a trunk connected to the host PBX. CONSTITUTION:A multi-function telephone set interface trunk 3 is made up of a channel switch interface section 11 sending a voice signal and controlling a channel switch 2, a line interface section 13 using a line interface circuit of a multi-function telephone set, a voice signal control section 12 extracting the line interface section 13 and sending it to the channel switch interface section 11, an information transmission reception section 14 extracting incoming call information from the line interface control section 13 and sending it to the control section 15, and the control section 15 controlling the multi-function telephone set interface trunk 3 entirely. Then the interface between the channel switch 2 and a central processing unit 4 is provided with the same control section as a general office line trunk.
Patent JP-S5778650-A (JP)
Title: Optical recording body
Inventor: MURAKAMI TERUO
IPC: G11B7/24
Filed: 1980-10-30
Abstract: PURPOSE:To retrieve information easily, by dividing the information by a recording unit, and formatting an address of the recording unit in advance when an optical disk is prepared, so that this recording unit has a tree structure. CONSTITUTION:An optical disk is roughly divided into a large sort area 101, a middle sort area 102 and a small sort area 103, each area is also divided into a sector 206 consisting of a preformat part 204 and a data part 205, and in each preformat part, a pit sequence is formed in advance by a conventional optical disk tecnique such as a stamper, so that said sector forms a tree structure. According to such a constitution, an optical disk which is excellent in its retrieving capacity of information is manufactured in a large quantity in a short time.
Patent JP-S63315985-A (JP)
Title: Control device for driving control rod
Inventor: ISHIDA KAZUO
IPC: G21C7/16
Filed: 1987-06-19
Abstract: PURPOSE:To prevent failure of a control rod at the time of a pull operation and to execute the stable pull operation by setting a control device in such a manner that a valve open signal for supplying pull driving water is generated earlier than a valve close signal for supplying insert driving water for unlatching. CONSTITUTION:The open action of a solenoid valve 123 which supplies the driving water for executing the pull action and executing the force spread action of collet fingers 24 is executed before the close action of a solenoid valve 122 which supplies driving water for executing the insert action. Solenoid valves 120, 121 for discharging the water at the time of the insert action and the pull action area held closed when the valves 123, 122 are open so that the force spread action of the collet fingers 24 ends before the control rod 12 makes the pull action. The contact of a groove 25 for latching and the front end of the collect fingers 24 is thereby prevented. The stable pull operation is thus executed without failure in the pulling.
Patent JP-H0444515-A (JP)
Title: Execution method of foundation pillar
Inventor: HIRAGA TOMOAKI
IPC: E02D7/00
Filed: 1990-06-12
Abstract: PURPOSE:To confirm surely the completion of the manufacture of a pillar by sliding a lower block body downward with a form, and sliding it successively downward to form the pillar while forming another block body on the upper part thereof. CONSTITUTION:A form 1 is formed on the surface of the ground m into which the foundation pillar A is driven. After that, a reinforced cage 2 is erected in the form l and, at the same time, concrete is placed to form a block body 3. Then, the ground m is excavated to form an excavation hole H and, at the same time, the block body 3 is slid downward to insert it into the excavation hole H. A parting agent is applied to the internal surface of the form 1 again and, at the same time, concrete is placed in the form l to form another new block body 4 on the upper part of the block body 3. The excavation hole H is further deepened and, at the same time, another block body 4 is pushed to insert it into the ground.
Patent JP-H0317305-A (JP)
Title: Cleaner
Inventor: ITO KATSUMI
IPC: E01H1/08
Filed: 1989-06-13
Abstract: PURPOSE:To prevent short-suction of washing liquid by providing a roller type water-sucking device sucking up the washing liquid backward of a water- sprinkler, and providing scrapers to scrape up the washing liquid left after the suction by the roller backward of the water-absorbing device. CONSTITUTION:A pair of the first scrapers 6 on either side to scrape up washing liquid sprinkled by a water-sprinkler 5 inward of the direction of the width of a chassis are provided to a place in the direct rear of a cleaning section 4. A cleaning roller 7 having water-suction efficiency on the peripheral part thereof is mounted backward of the first scrapers 6 so that the peripheral part is brought into contact with a traveling plane and that it rotates around the horizontal wheel center along the direction of the width of the chassis with traveling. The second scraper 8 to scrape up the washing liquid left after the suction by the roller 7 to the roller side is provided backward of the roller 7. According to the constitution, the washing liquid left unsucked is not left behind on traveling tracks.
Patent JP-H0714805-A (JP)
Title: Method and device of forming electrode
Inventor: HAYASHI SHIGEO
IPC: C23C14/24
Filed: 1993-06-23
Abstract: PURPOSE:To form electrode by heat treatment at lower temperature than before. CONSTITUTION:An n-type ZnSe substrate cleaned by an organic solution is fitted to a substrate holder 2b in a vacuum vessel 1b at vacuum degree of about 1X10<-8>Torr. Next, the water and organic matter are removed from the surface of the substrate by pre-heating the holder with the substrate at 200 deg.C for 15 minutes by a heater. Simultaneously, a mask 3b is burned at 1000 deg.C for one hour for degassing. Next, the burned mask 3b is shifted to the substrate surface sustaining the substrate temperature at 200 deg.C (3a). Finally, while focussing the beams 4c of a halogen lamp (iodine tungsten lamp 60w) 4b on the substrate surface for irradiation, the surface is to be irradiated with molecular beams 5c at the pressure of 1X10<-6>Torr for one hour.
Patent JP-H0819016-A (JP)
Title: Key telephone system
Inventor: KIMURA TOMOE
IPC: H04Q3/58
Filed: 1994-07-04
Abstract: PURPOSE:To provide a key telephone system in which a calling purpose of a caller is recognized without reply to an incoming call. CONSTITUTION:The key telephone system having a master set 1 accommodating extension telephone sets 5a, 5b is provided with an extension number storage means 2 storing plural extension numbers allocated to the extension telephone set 5a, an incoming tone storage means 3 storing a different incoming tone pattern from each extension number, and a control means 4 retrieving an incoming tone pattern corresponding to an extension number relating to an incoming call to the extension telephone set 5a relating to the extension number from other terminal equipment from the incoming tone storage means 3 and ringing the extension telephone set 5a relating to the incoming call based on the retrieved incoming tone pattern.