baber/WOPTO huggingface dataset:
Patent JP-2000225743-A (JP)
Title: Serial printer
Inventor: YOSHIDA MASAHIKO
IPC: B65H3/44
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To reduce accelerations or decelerations of a carriage and a time of no recording of a recording head caused by a sheet supply or delivery operation and to improve throughput of printing by disposing a plurality of sets of sheet feeders in alignment in a main scanning direction at a storage medium. SOLUTION: First, a recording medium 1-1 is supplied in a first sheet feeder 15-1, and thereafter an image is recorded on the medium 1-1 by alternately repeating main scanning of a carriage and sub-scanning of the medium by conveying. Before finishing recording of an image on the medium 1-1, a second sheet feeder 15-2 starts feeding of a recording medium 1-2, and feeding is finished until the recording of the image on the medium 1-1 is finished, and hence the carriage mounted in a print head can start printing on the medium 1-2 at immediate timing of an arrow A after finishing the recording of the image on the medium 1-1. Such an operation is repeated between the feeder 15-1 and the feeder 15-2, and printing can be conducted without stopping for the medium feeding and delivering time.
Patent JP-H08198350-A (JP)
Title: Pop-up type pack of wet tissue
Inventor: KOSHIISHI ATSUSHI
IPC: A47K7/00
Filed: 1995-01-25
Abstract: PURPOSE: To improve a pop-up type pack of wet tissue in portability and convenience of use by forming an outlet hole of such a size as is effective on gathering the sheet of wet tissue transversally and by forming a closing lid measuring broader than the outlet hole, narrower than the top side, and large enough to cover up the sheet partly projecting from the outlet hole for the succeeding user. CONSTITUTION: In a package 1 of a flexible polyethylene packaging material an outlet hole 2 measuring about 102 of the top side in area is formed and adjacently to the outlet hole 2 a closing lid 3 in the form of film measuring about 95% of the top side in area is adhesively attached. A plate-shaped weight weighing about 30% in its ratio to the total weight of the package body is provided on the lower side in the package 1. To use the wet tissue, the closing lid 3 is opened, the wet tissue in sheets 6 is taken out as required, and the closing lid 3 is closed. A film reinforcement is adhesively attached to the bordering part bounding the outlet hole 2. This reinforcement prevents distortion of the part bounding the outlet hole 2 that may occur when the closing lid 3 is opened.  The reinforcement furthermore improves the effect on gathering the sheet, since the reinforcement has an effect on increasing the resistance to the passage of the sheet 6 of wet tissue as it is forced through the outlet hole 2.
Patent JP-S61288849-A (JP)
Title: Method for rapidly obtaining spin resonance data in order toperform local decomposition examination of object
Inventor: IENSU FURAAMU
IPC: G01N24/08
Filed: 1986-02-12
Abstract: A fast low angle shot ("FLASH") NMR method is described, which uses radio frequency excitation pulses having a flip angle substantially less than 90 degrees, and subsequent reading gradient reversal for producing a gradient echo signal. The small flip angle pulses create an equilibrium state between longitudinal and transverse magnetization, which allows to apply the radio frequency pulses repeatedly with high repetition rate to produce gradient echo signals of essentially equal strength, without any intervening delay for magnetization restoration or recovery.
Patent JP-S60178877-A (JP)
Title: Preparation of tetrahydrofurfurylamine
Inventor: MORI SHIYOUICHIROU
IPC: B01J23/00
Filed: 1984-02-20
Abstract: PURPOSE:To obtain industrially and advantageously the titled compound which is an intermediate raw material for medicines, agricultural chemicals and fibers, etc., by subjecting tetrahydrofurfuryl alcohol to ammonohysis and hydrogenation in the liquid phase in the presence of an Ni based catalyst. CONSTITUTION:Tetrahydrofurfuryl alcohol is subjected to ammonolysis and hydrogenation in the liquid phase in the presence of an Ni based catalyst, preferably reduced nickel in an amount of 0.01-0.3 that of the tetrahydrofurfuryl alcohol to give the aimed compound. Preferably, the reaction is usually carried out by using a solvent, e.g. a hydrocarbon or oxygen-containing compound, in an amount of 0.5-10 times that of the raw material alcohol.
Patent JP-H03240659-A (JP)
Title: Sealing container
Inventor: ARAI ICHIRO
IPC: B65D53/04
Filed: 1990-02-08
Abstract: PURPOSE:To permit a satisfactory airtightness to be retained over an extended period of time by providing a viscous sealing agent between the contact faces of the peripheral edge of the opening part of a container and a packing. CONSTITUTION:After a sealing container has been filled with its contents, a cap 20 thereon is tightened to permit a container 10 to be sealed in such manner that the peripheral edge 11b of the opening part 11 of the container 10 bites slightly into a packing 31. At this time, since the sealing agent 31a applied to the underside of the packing 31 exists between the contact faces of the peripheral edge of the opening part 11 and the packing 31, even if the pressure of the contact with the packing 31 is reduced due to the creeping of the packing 31, the airtightness of the container is not destroyed and, therefore, a satisfactory airtightness can be retained over an extended period of time.
Patent JP-S61189244-A (JP)
Inventor: PAURU KURISUCHIYAAN BUAN GEEN
IPC: C07C49/08
Filed: 1986-02-14
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-H10229391-A (JP)
Title: Secret key management method and device thereof
Inventor: SUZUKI MIKIO
IPC: H04L9/08
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To enable a user to freely set a pass word, without making a conversion method and a calculating formula secret. SOLUTION: For example, a password PSW consisting of 8 digits of 8 bit per digit is inputted (S1), the PSW is, for example, divided into four parts a1 ||a2 ||a3 ||a4 (S21), an XOR for every bit of a1 , a2 , a3 , a4 is taken (S22), d=2P mod LR (LR is the bit length of a secret key R) is calculated by taking the XOR (S23), the secret key R is defined by generating random numbers, storage information R' is generated (S4) by calculating R'=R×OR PSW×2<d> , and the secret key R is stored. R=R'×OR PSW×2<d> is calculated to obtain the secret key R.
Patent JP-H11206237-A (JP)
Title: Threshing cylinder in thresher
Inventor: NAKAJIMA SHIGERU
IPC: A01F12/56
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a threshing cylinder having reduced threshing load without lowering threshing performances. SOLUTION: A first threshing cylinder 6 at the front side of a divided threshing cylinder 2 and a second threshing cylinder 7 at a rear side are driven so as to make the peripheral speed V1 of the first threshing cylinder 6 at the tip of threshing teeth 3a smaller than a fixed standard peripheral speed V based on a single barrel type threshing cylinder and to make the peripheral speed V2 of the second threshing cylinder 7 at the tip of threshing teeth 3b larger than the fixed standard peripheral speed V.
Patent JP-S60173320-A (JP)
Title: Rotary piston engine
Inventor: WATANABE SHIYOUGO
IPC: F02B53/12
Filed: 1984-02-17
Abstract: PURPOSE:To aim at enhancing the output power of an engine, by preventing the compressed gas mixture from being made lean during the terminal period of compression stroke while scavenging is sufficiently made in the vicinity of a plug hole, and as well to reduce the generating amount of hydrocarbon (HC) by sufficiently supplying secondary air during expansion stroke. CONSTITUTION:A first passage 3 is formed in a part below an ignition plug 4 positioned on the leading side, and a second passage 10 is formed on the leading side of the first passage 3. The first passage 3 is used for the supply of scavenging pressurized gas while the second passage 10 is used for the supply of secondary pressurized gas, the secondary passage 10 having a passage area larger than that of the first passage 3. When a rotor 6 is rotated so that an apex seal 6a passes by the second passage 10, the pressure of mixture which has been highly compressed in a compression chamber A is effected in the first and second passages 3, 10 so that a check valve 5 is closed, resulting in the initiation of combustion stroke. In this case, since an appropriate scavenging has been already carried out and as well the supply of air from the passage 3 is cut off, the ignitability is satisfactory, and further a large amount of secondary gas is fed to promote the combustion, thereby it is possible to aim at greatly reducing the amount of hydrocarbon.
Patent JP-H04245769-A (JP)
Title: Facsimile equipment
Inventor: ITEZONO TOSHUKI
IPC: H04N1/00
Filed: 1991-01-30
Abstract: PURPOSE:To easily execute the registering operation of a parameter by converting a read bar code or character image information into a parameter and registering the parameter in a memory of a facsimile equipment. CONSTITUTION:An operator input a parameter through a key group 10, a main control part 20 registers the parameter in a parameter registering part 13 and then reads out the registered parameter and a formation part 30 forms a bar code indicating the parameter. Then the main control part 20 stores the bar code in an image memory 31 and a recording part 40 records the stored bar code on recording paper. At the time of registering the parameter, the recording paper on which a bar code has been recorded is set up and the image information of the bar code read out from the recording paper is stored in the image memory 31. A conversion part 60 converts the image information into the parameter and the main control part 20 registers the parameter in the parameter registering part 13.
Patent JP-S60173759-A (JP)
Title: Front loading disc player
Inventor: IKEDO YUUJI
IPC: G11B17/04
Filed: 1984-02-17
Abstract: PURPOSE:To obtain a front loading disc player which does not require adjustment and can simplify the circuit constitution of a control part and is provided with a stop/inverting means of stable operation. CONSTITUTION:The stop/inverting means, which inverts a driving force giving mechanism when an abnormal load stopping storage of a tray 21 is applied to this tray 21, consists of a lock means which locks the tray 21 reaching a storage position in a housing to a supporting member (transverse chassis 18) which supports this tray freely slidably, a bracket 39 which is provided freely movably in the tray moving direction with respect to said supporting member and supports freely turnably a gear 37 as a constituting member of the driving force giving mechanism, an energizing means (coil spring 50) which gives a bias force in the tray storage direction to the bracket 39, the first detecting switch 55 which is operated when the bracket is moved in the tray projecting direction, and the second detecting switch 56 which is operated when a container is moved to an operation position.
Patent JP-S55123470-A (JP)
Title: Preparation of printing plate and material therefor
Inventor: MIYOUKAN ISAO
IPC: B41M5/26
Filed: 1979-03-15
Abstract: PURPOSE: To obtain a printing plate at a low cost by irradiating light on a light transmitting substrate placed on a plate substrate having a relief material layer for the printing plate composed of a fine resin particle bonded body containing a light absorbing material formed on one side thereof and a non-light transmitting mask material layer with a image pattern punched formed on the other side thereof placed on a printing plate substrate.  
     CONSTITUTION: A relief material 3 for the printing plate made up of a fine resin particle bonded body containing a light absorbing material such as Watching Red B, whose temperature rises upon the irradiation of light, is formed on one side of a light transmitting substrate layer 1 made of glass or the like and a light in previous mask material layer 2 formed from an evaporation film made of Al or the like is provided on the other side thereof to form a printing material. Then, after the mask material layer 2 is punched according to the desired image pattern with a discharge device having a needle electrode 11 and a control circuit 14, a substrate 5 for the printing plate is closely attached to the relief material layer 3 and light is irradiated from outside the mask material layer 2 to fuse the relief material layer 3 on the surface whereby a relief section 3A is formed corresponding to the image pattern. Thus, a printing plate is obtained as expected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60175055-A (JP)
Title: Picture image forming particle and its preparation
Inventor: SUZUKI AKIRA
IPC: G03G9/087
Filed: 1984-02-21
Abstract: PURPOSE:To obtain a toner capable of providing a picture image having superior color reproducibility by once exposure and development and being particularly suited to color duplication, etc. by providing a coated layer comprising a mixture of a colorless sublimable dye and microfine polymer particles on the surface of transparent spherical polymer nucleus particles. CONSTITUTION:Transparent, sperical polymer nucleus particles 1 having a uniform particle size distribution of 1-20mu particle size are prepd. by suspension polymn. or seed emulsion polymn. etc. in the presence of a stabilizing dispersant by adding a polymn. initiator to a styrenic monomer alone or a mixture with other monomer. On one hand, an aq. dispersion of microfine polymer particles is prepd. from a mixture contg. vinyl monomer(s) such as styrenic monomer, (meth) acrylic ester, etc., aq. soln. contg. a dispersant, and a polymn. initiator. Aq. dispersion of a colorless sublimable dye and aq. NaOH soln. are added to the dispersion to obtain a stabilized dispersion having >=8pH, and the above described slurry of the nucleus particles is added thereto to obtain a uniform dispersion. The mixture is dried by spraying at above the glass transition temp. of the particle to form coating layer 2 on the particles 1. Thus, toner particles 6 capable of providing superior color picture image are obtd.
Patent JP-H04268767-A (JP)
Title: Semiconductor device
Inventor: ITO TAKASHI
IPC: H01L29/786
Filed: 1991-02-25
Abstract: PURPOSE:To provide a semiconductor device which contains an insulated gate type field effect transistor that is able to display an excellent performance making use of a limited area effectively. CONSTITUTION:Semiconductor regions 3 long and narrow protruding from the surface of a base, a gate insulating film 4 formed on the surface of the semiconductor regions 3, a gate electrode 6 which is formed on the gate insulating film 4 at the center of the semiconductor regions 3 as a common electrode of the semiconductor regions 3 and able to control an electrical field inside each of the semiconductor regions 3 from both its sides, and source/drain electrodes which are located on both the sides of the gate electrode 6 coming into electrical contact with the semiconductor regions 3 are provided.
Patent JP-S61191764-A (JP)
Inventor: YUGUCHI SADAO
IPC: E04G21/12
Filed: 1985-02-18
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-H08196855-A (JP)
Title: Device for treating waste gas and waste gas treatment
Inventor: NISHINO HARUO
IPC: B01D53/77
Filed: 1995-01-26
Abstract: PURPOSE: To lower the height of a vessel and to easily remove deposited absorbent mist by arranging a waste gas inlet chamber and a waste gas outlet chamber in parallel adjacent to each other and using an inclined partition plate of the waste gas inlet chamber as a floor plate of the waste gas outlet chamber. CONSTITUTION: In a device for treating waste gas 10, its main part is formed of a boxlike vessel body, and plural waste gas inlet chambers 52A, 52B are arranged separately from each other in the traverse direction of the vessel body 50 in parallel, and a waste gas outlet chamber 54 is made adjacent to a distribution chamber 56 around the inlet chamber 52 A and B. The inlet chamber 52 A or B is formed of a top plate 58 of the vessel body 50, a rectangular floor plate 60, and side surface partition plates in the longitudinal direction and end surface partition plats 64A, 64B respectively in the back and front end surfaces which are inclined inward from the peripheral edges of the floor plate 60 and extends upward to the top plate 58.  In this way, since the height of the vessel body is lowered and also absorbent mist and solid particles slide along the inclined partition plates and fall down from the clearance to an absorbent layer, the deposited material is easily removed.
Patent JP-H09231757-A (JP)
Title: Semiconductor integrated circuit
Inventor: SAKATA TAKESHI
IPC: G11C11/409
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor integrated circuit which reduces through- current of word drivers, decoders, sense amplifier driving circuits and the like by providing a select circuit composed of four nodes, two logic gates and two current limiting means. SOLUTION: Blocks 1 to m each composed of word drivers 1 to n are provided, and feeders P1 to Pm of each blocks are connected to a feeder P through block selections TRQ1 to Qm . The feeder P is connected to a feeder of a word voltage VCH through TRQ which selects between an operation mode and an stand-by mode. Each gate width of the block selections TRQ1 to Qm is set to be much smaller than the sum of the gate widths of the word drivers TR in the block. The gate of TRQ is set to be much smaller than the sum of the gate width of all the blocks TR. In operation, TRQ and Q1 is turned on to supply word voltage VCH to a feeder P1 corresponding to a block B1 which includes a selective word driver #1.
Patent JP-S63201310-A (JP)
Inventor: MAIKERU ANSONII MOTOREI
IPC: F01N13/02
Filed: 1988-02-13
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-S61190699-A (JP)
Inventor: MORI KEIKO
IPC: G08G1/14
Filed: 1985-02-18
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-S58147079-A (JP)
Title: Input protection circuit
Inventor: YAMADA MICHIHIRO
IPC: H01L27/06
Filed: 1982-02-24
Abstract: PURPOSE:To prevent the breakdown of a semiconductor IC due to static electricity, by forming a parasitic bi-polar transistor. CONSTITUTION:An input terminal 3 is connected to an n<+> type semiconductor region 5 formed in a p type semiconductor region 2 via a resistor 4 and a node N2. An n<+> type semiconductor region 6 formed in the region 2 is connected to a node N3, and a parasitic n-p-n bi-polar transistor (TR)14 is formed of the regions 5, 2 and 6. On the other hand, n<+> semiconductor regions 9 and 11 formed  in a semi-insulating substrate 1 forms the source and drain of a metallic semiconductor (MES)13, and the gate 10 thereof is connected to an earth VSS via the node N3 and a resistor 7. The region 9 is connected to the VSS. Now, when the surge due to static electricity is impressed on the terminal 3, the potential of the node N3 begins to increase via a TR14. Then, the MES 13 turns ''ON'' and will drop the potential of the node N4 down to VSS level. Therefore, since the potential of the node N4 is restricted by the TR13, high potential can not be transmitted into the IC.
Patent JP-S58146919-A (JP)
Title: Output circuit
Inventor: KANEDA AKIRA
IPC: G06F11/00
Filed: 1982-02-24
Abstract: PURPOSE:To attain highly accurate quick response by inputting a check signal synchronous with an input signal and detecting and interrupting an error generated in an output from a switching element before the output of the error. CONSTITUTION:A check signal 3d to detect a bit error is outputted from an unshown CPU synchronously with the output of a data signal 3a, stored in a memory 10a and applied to a detecting circuit 21. The data signal 3a is stored in a memory 10 and applied to a switching element 13a to turn on/off TRs 14-1-8, so that outputs 1, 0 of voltages 16-1-8 are appled to the detecting circuit 21 and relays 15-1-8 are driven. The detecting circuit 21 executes the parity check of the output from the switching element 13a by using the check signal 3b and the voltages 16-1-8, and if an error is detected, a power supply is interrupted by a relay 22 having quick response time to prevent malfunction before closing the ordinarily opened contacts of the relays 15-1-8. Consequently highly accurate quick response can be attained.
Patent JP-S55136126-A (JP)
Title: Manufacture of titania fiber
Inventor: FUJIKI YOSHINORI
IPC: C30B29/62
Filed: 1980-03-10
Abstract: PURPOSE: To easily manufacture filamentous titania fiber in bulk by heat melting a blend of alkali metal titanate and alkali metal molybdate or the like followed by crystal growth, extraction of the alkali metal component, heat dehydration and reheating.  
     CONSTITUTION: Alkali metal titanate of formula M 2 O.nTiO 2  (where M is Na, K, Rb or Cs and n is 1W6) and alkali metal molybdate or alkali metal tungstate as flux are blended in a molar ratio of 5:95W50:50. This blend is heat melted at 800W 1300°C, and by crystal growth through slow cooling or other process a fibrous alkali metal titanate single crystal body is formed. It is then treated with an aq. acid soln. to extract the M 2 O component, and the resulting filamentous titania hydrate is heat dehydrated at 500°C or below to form titanium glass fiber which is further heat treated at 500W1100°C to obtain titania fiber. This titania fiber is used as an insulating material, a dielectric, a catalyst carrier, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54121560-A (JP)
Title: Method of disposal for urinary sewage
Inventor: KATAOKA KATSUYUKI
IPC: C02F3/30
Filed: 1978-03-15
Abstract: PURPOSE: To plan to retrieve fertilizer by processing urinary sewage with magnesium compound and denitrifying biologically utilizing sediment generating reaction of magnesium phosphate ammonium and thereby effecting sewage disposal without any marketable hydrogen provisional agent.  
     CONSTITUTION: Urinary sewage 1 is introduced into sedimentation pool 2 after adding magnesium compound and dixing, thereafter, produced sediment and SS in original sewage 1 are separated. Overflown liquid from the sedimentation pool 2 is introduced into a first denitrifying tank 3 belonging to a biological denitrifying process of nitrated liquid circulating system, further, circulating nitrated liquid 5 from a nitrating tank 4 and returned sludge 7 from a last sedimentating pool 6 are feeded, thus, nitrated nitrogen will be reduced into nitrogen gas utilizing BOD ingredient included in the original sewage 1. On the other hand, a part of overflown liquid from the sedimentating tank 2 is changed into magnesium phosphate ammon by adding phosphate compound and magnesium compound, and after separation, is used as hydrogen provisional agent for a second denitrifying tank 9. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61189986-A (JP)
Title: Recording material
Inventor: SAKAMOTO MAMORU
IPC: B41M5/52
Filed: 1985-02-20
Abstract: PURPOSE:To provide a recording material for ink jet recording excellent in ink receptivity, water resistance and the sharpness of a recording image, constituted by forming an ink receiving layer from a reaction product of an epoxy resin and a reactive substance. CONSTITUTION:An epoxy resin is an org. compound with a low - high MW having two or more of epoxy groups in its main and/or side chain and, as a reactive substance to be reacted with the epoxy resin, any substance having the reactivity with the epoxy resin can be used. It is desirable to select and use both reactive components in such a ratio that the obtained reaction product becomes water-insoluble without losing hydrophilicity. As the base material used as the support of an ink receiving layer, any known transparent or opaque base material can be used. The ink receiving layer is formed to the base material from the reaction product or a mixture of said reaction product and other light pervious polymer and the surface thereof does not become viscous or sticky even under a high humidity condition.