baber/WOPTO huggingface dataset:
Patent JP-2000098658-A (JP)
Title: Negative charging developer composition for dry electrophotography
Inventor: WAKIZAKA MASARU
IPC: G03G9/087
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a developer compsn. which can be easily electrified into negative charges and which has excellent fixing property at a low temp., transparency and blocking resistance by incorporating a coloring agent and a binder resin which contains a specified acid-added polyether polyol resin as the main component. SOLUTION: This compsn. contains a coloring agent and a binder resin containing an acid-added polyether polyol resin as the main component. The acid-added polyether polyol resin has 2 to 50 acid value, preferably 5 to 30, and 90 to 140 deg.C softening point, preferably 100 to 130 deg.C, and 50 to 90 deg.C glass transition temp., preferably 58 to 80 deg.C. Its number average mol.wt. is about 1000 to 10000, and its weight average mol.wt. is about 2000 to 8000. The acid- added polyether polyol resin is prepared by addition reaction of a polyether polyol resin and acid anhydride.
Patent JP-2001092591-A (JP)
Title: Device and method for inputting and displaying character
Inventor: SHIBATA SHUICHI
IPC: G06F3/033
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To simplify the character input operation by reducing the number of key operations when a character is inputted. SOLUTION: A character input and display device is provide with a main body having an operation knob 9 which is pressurized, rotated and moved forward/backward on an axial line in parallel with a display row direction, a liquid crystal display device 5 which is arranged in the main body and is provided with a display area for displaying an image character and a data character and a character converting device 3 which is connected to the device 5, inputs an operating signal from the operation knob 9, generates the image character, retrieves the data character corresponding to the image character and outputs it as an input character concerning the display area.
Patent JP-H0988017-A (JP)
Title: Joint of sound-insulation member at upper end of sound-insulation wall and joint method
Inventor: FURUTA NAOYUKI
IPC: E01F8/00
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To securely and favorably connect sound-insulation members to each other on a sound-insulation wall regardless of the shape and condition of a road, by using a bellows joint made of an organic elastic material three-dimensionally extending or contracting at the same section with the sound-insulation member. SOLUTION: A joint 1 having a bellows structure 4 three-dimensionally extending or contracting in accordance with a mushroom-form section of the sound-insulation member on a sound-insulation wall in a high way or the like, is formed by use of an organic elastic material having flexibility. A reinforcing metal fitting is attached in the full length to the front end 5 and the rear end 6 of the joint 1. The joint 1 is arranged between adjacent sound-insulation members and fitted loose to a channel- shaped guide member formed between adjacent sound-insulation members in the front and behind sides by making the lower end edges 9, 10 of both sides of the joint 1 formed thicker than other positions as freely movable flaps and fixed to the sound- insulation members of both sides with reinforcing metal tools. The sound-insulation members of the sound-insulation wall can be securely and favorably connected to each other owing to the extension and contraction of the bellows structure 4, regardless of the shape and conditions of the road.
Patent JP-H1191694-A (JP)
Title: Emergency escape unit
Inventor: KATAYAMA KAZUO
IPC: B64D25/115
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To protect the pilot's body when the cover of an emergency escape unit is closing. SOLUTION: This emergency escape unit is equipped with a seat 1, a cover 6 supported by a part of the seat 1 and an escape drive handle 20. The cover 6 is made in the closed position in order to protect the escaping person M from the surrounding environment when an escaping person M drives the drive handle 20 for an escape. Before the cover 6 takes the closed position, air bags 7, 8, 9 and 12 installed between the cover 6 or the seat 1 and a part of the escaping person M with risks of collision or contact with it are inflated, so that the shifting of the part of body toward the outside is restricted or the body parts are pressed inward.
Patent JP-S60158969-A (JP)
Inventor: ROBAATO EI HOOTON
IPC: C30B21/02
Filed: 1984-12-21
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-H01112945-A (JP)
Title: Long-term preservation for vegetable and fruit
Inventor: NAKACHI TADATAKA
IPC: A23B7/12
Filed: 1987-10-27
Abstract: PURPOSE:To preserve fruits such as strawberries without proceeding of aging and rottenness, by packing vegetables and fruits with a gas and steam permeable synthetic resin film, degassing the interior of the film and making the vegetables and fruits into a low-temperature state under reduced state. CONSTITUTION:Vegetables such as strawberries are packed into a synthetic resin film (e.g. PE film) having proper gas and steam permeability, the interior of the film is degassed and the vegetables and fruits are made into a low- temperature state under reduced state and stored.
Patent JP-H01113014-A (JP)
Title: Hose for electric cleaner
Inventor: OSHITA TAKAHIRO
IPC: A47L9/24
Filed: 1987-10-27
Abstract: PURPOSE: To prevent the generation of a twist in hose and to achieve the enhancement of user's convenience and miniaturization and wt. reduction by providing a conductor formed into a ring shape and a contact point coming into contact with the conductor in a freely slidable manner to the connection part of a leading end pipe to a rotary pipe to achieve the supply of a current and enabling movement of the contact point and integrally forming an operation knob along with the contact point to constitute a switch. CONSTITUTION: A leading end pipe 18 and a rotary pipe 19 are connected in a freely rotatable manner and a contact point 23 is brought into contact with a rail 28 under pressure in a freely slidable manner and, even if the rail 28 is rotated along with the leading end pipe 18, the contact point 23 is always held to a connection state. Therefore, the connection part of the leading end pipe 18 to the rotary pipe 19 can be rotated while a current is supplied to an electromotive type suction jig from a hose 12. By sliding the contact point 23 through an operation knob 26, the electrical connection with the rail 28 is opened and closed to make it possible to provide the function of a switch. Therefore, a housing space can be eliminated by abolishing the switch and miniaturization, wt. reduction and cost reduction can be achieved.
Patent JP-H06263727-A (JP)
Title: Oxime derivative having fungicidal activity
Inventor: JIYOBANNI KAMATSUJI
IPC: C07D207/335
Filed: 1992-09-14
Abstract: PURPOSE: To obtain a novel oxime derivative having a high fungicidal activity and minimal toxicity against plants.  
     CONSTITUTION: A novel compound is an oxime derivative of formula I [wherein A, B and D are each N or =C-G (wherein G is H, halogen, nitro, cyano, alkyl or the like); R 1  and R 2  are each 1-6C (halo)alkyl; R 3  is H, 1-6C (halo)alkyl or the like; W is alkylene (which is optionally substituted by halogen, cycloalkyl or cycloalkyl alkyl); L is O or S; and Y is phenyl, naphthyl, a 5 to 6-membered heterocyclic ring or substituted alkyl], e.g. (Z)-3-methoxy-2-[2-[2-(3- trifluoromethylphenoxy)ethoxyiminomethyl]pyrrol-1-yl]-methylprop-2-enoate. The compound of formula I is obtained by fusing a carbonyl compound of formula II with a hydroxyamine of formula III to obtain a compound of formula IV. Subsequently, the compound of formula IV is allowed to react with an alkyl formiate of formula V (wherein R 6  is 1-3C alkyl) to obtain a compound of formula VI, which is further allowed to react with an alkylating agent. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H09117085-A (JP)
Title: Electric rotating machine
Inventor: ISHIKAWA HIROAKI
IPC: H02K17/12
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain an AC three-phase generator in which electromagnetic noise is reduced and the number of slots in the stator coil 12 is decreased along with the number of ends of winding thereof. SOLUTION: The stator coil 12 of an AC three-phase generator comprises a three-phase star-connection circuit 13 and a three-phase delta-connection circuit 14 wherein the second windings Δx3, Δy3, Δz3 of three-phase delta-connection circuit 14 are set sequentially in the slots of the stator core to have a phase difference of 120 deg.. First windings Y1, Y2, Y3 of three-phase star-connection circuit 13 are divided, respectively, into two sections which are set separately in respective slots for containing the second windings Δx3, Δy3, Δz3 such that the combined vector has phase difference of 30 deg. from each vector of the second windings Δx3, Δy3, Δz3. Each of the first windings Y1, Y2, Y3 is set in the slot such that a single enamel wire of two separated windings are lap wound continuously.
Patent JP-H05108628-A (JP)
Title: Method and device for kana to kanji (chinese charcter) conversion
Inventor: KUBOTA JUNICHI
IPC: G06F17/22
Filed: 1991-10-18
Abstract: PURPOSE:To confirm reading of a conversion candidate taken notice of at present by a simple operation by displaying a HIRAKANA (cursive form of Japanese syllabary) notation of a rereading train. CONSTITUTION:At the time of displaying a conversion candidate to an input reading train, and a conversion candidate to a rereading train, a HIRAKANA notation of the rereading train generated by a HIRAKANA candidate generating part 209 is also displayed as a conversion candidate. Also, in a display modifying part 215, display formats of the conversion candidate to the input reading train, and the conversion candidate to the rereading train are made different from each other. Moreover, this device is provided with a conversion candidate temporary storage part 208 for storing the conversion candidate to the rereading train by allowing it to correspond to an identification symbol for showing the original reading train, and a notice candidate temporary storage part 211 for storing the conversion candidate taken notice of at present, and in accordance with an instruction from a reading display instructing part 214, reading corresponding to the notice candidate is displayed.
Patent JP-H01149797-A (JP)
Title: Purine derivative
Inventor: ROBAATO UIRUSON RANBAATO
IPC: A61K31/7042
Filed: 1988-10-28
Abstract: NEW MATERIAL: A compd. of formula I [R 1  is Cl, azide, amino) and its amide and Schiff's base.  
     EXAMPLE: 6-Amino-2-chloro-9-(2,3-dideoxy-2-fluoro-β-D-threopentofuranosyl)-9H- purine.  
     USE: A therapeutic and preventive agent for virus infection and more particularly retrovirus and HIV infection.  
     PROCESS: The compd. of formula I obtd. at need by cleavage of a group R 2  from a compd. expressed by formula II [R 2  is a (substd.) trityl] is converted to the amide and Schiff's base. 
     COPYRIGHT: (C)1989,JPO
Patent JP-2000101033-A (JP)
Title: Forming method of thin film
Inventor: ARISUMI OSAMU
IPC: H01L21/8242
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To realize a thin film that is uniform in composition along its thickness direction and reduced in the number of crystal defects by a method, wherein a required element selected from among specific elements is selectively introduced into an amorphous film through both its interfaces. SOLUTION: For instance, a crystallized film of an amorphous film is represented by the chemical formula ABO3, where A contains at least an element selected from among elements Pb, Ba, and Sr, and B contains at least an element selected from among elements, Zr, Ti, Ta, Nb, Mg, W, Fe, and Co. The amorphous film such as this is formed on a base board. Then, an element 6 selected from among elements A, oxygen, La or Nb is selectively introduced into at least one surface of the amorphous film. Lastly, the amorphous film doped with the element 6 is crystallized into a thin film 5 through thermal treatment. With this setup, the required element can be introduced into an amorphous film after composition distribution in the amorphous film is measured, so that a crystallized film formed of the amorphous film can be set more uniformly along its thickness.
Patent JP-H06117175-A (JP)
Title: Slurry-discharging structure of vertical shield excavator
Inventor: YOSHINO SHIGEO
IPC: E21D1/08
Filed: 1992-10-09
Abstract: PURPOSE:To smoothly discharge excavated soil and sand without piling them below the cutter head of a vertical shield excavator. CONSTITUTION:During excavation, a cutter chamber 7 is filled with slurry fed by a water pipe 8. A slurry pipe 9 is extended nearly to the middle at the front of a truncated cutter head 2 and the front end opening 15 of slurry pipe 9 is arranged at the deviated position from the shield center line on the cutter head 2. Excavated soil and sand piled at the center of working face by the gravitational action are sucked from the front end opening 15 rotating in accordance with the revolution of cutter head 2 into the slurry pipe 9. Another slurry pipe 10 equipped separately discharges the soil and sand in the cutter chamber 7.
Patent JP-H03137374-A (JP)
Title: Cylinder lock
Inventor: MAKINO TOSHIKAZU
IPC: E05B29/02
Filed: 1989-10-20
Abstract: PURPOSE:To prevent undue unlocking by forming teeth at the contacting parts of tumblers and the inside surface of a holder, and allowing these teeth to mesh with each other when key is pulled off. CONSTITUTION:A plurality of tumblers 8 are energized by a spring 4 in the direction of protruding from the outside surface 2a of a rotor 2, and are inserted slidably in a groove 3 provided in the rotor 2. When key is pulled off, the tumblers 8 protrude into a groove 3 in a holder 7 from the peripheral surface 2a of the rotor 2 to turn it out of capability of rotating, and when the key is inserted, the tumblers 8 are immerged in the rotor 2 to make it rotatable. In this cylinder lock, teeth 7c and ones 8c are formed at the contacting parts of the tumblers 8 and the inside surface 7b of the holder 7, and these teeth are allowed to mesh together when the key is pulled off. Thereby the rotor is hindered from rotating even though the tumblers 8 are depressed by the use of any jig etc.
Patent JP-2000154192-A (JP)
Title: Production of alkylhalosilane
Inventor: LEWIS LARRY NEIL
IPC: B01J31/28
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain an alkylhalosilane useful in an organic silane industry in improved selectivity and in a high yield by reacting an alkyl halide with a catalyst aggregate containing powder silicon and a copper catalyst in the presence of an organic phosphine at a specific temperature. SOLUTION: This method for producing an alkylhalosilane (for example, dimethyldichlorosilane) comprises directly reacting (A) an alkyl halide (for example, methyl chloride) with (B) a catalyst aggregate containing powder silicon and a copper catalyst at a temperature of about 250-350 deg.C. Therein, an organic phosphine such as trimethylphosphine, triethylphosphine or triphenylphosphine is used for the reaction in an amount effective for the direct reaction. Thereby, the objective alkylhalosilane such as a dimethyldihalosilane important in an organic silane industry is produced in high productivity and in improved selectivity.
Patent JP-2001092029-A (JP)
Title: Picture reader, picture write, and image forming device
Inventor: HIGASHIURA ISANORI
IPC: G03G15/04
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a picture reader which obtains a read picture free from deviation and a defect of magnification or the like when reading pictures on documents of various sizes. SOLUTION: The picture reader which scans a document picture to read it by a read optical system using a reduction optical system is provided with an adjustment extent memory 110 where a read condition consisting of deviation adjustment information, magnification adjustment information, and lens aberration information on the read optical system corresponding to each of various documents is stored, a document size sensor 103 which acquires an input condition of a document to be read, an operation processing part 111 which uses read conditions of the read optical system stored in the adjustment extent memory 110 to obtain an extent of deviation, an extent of magnification adjustment, and an extent of lens aberration adjustment required for picture read of the document on the basis of the acquired input condition,  and a CPU 100 which adjusts the read optical system to a read condition adapted to the document by obtained extents of adjustment of the read condition and controls read.
Patent JP-H03133651-A (JP)
Title: Ink jet recorder
Inventor: DOI TAKESHI
IPC: B41J2/175
Filed: 1989-10-20
Abstract: PURPOSE:To control the temperature of a recording head uniformly and stably, stabilize an ink delivery state, and improve the stability of a recording image by providing a drive control means controlling the drive of a cooling means and a heating means in accordance with the detection value of a temperature detecting means. CONSTITUTION:Prior to the start of a recording action, the temperature of a support member 6 ( a recording head 1) is detected by a temperature sensor 5. If the detected temperature value is lower than a specified temperature value (50 deg.C), a controller 10 makes a heater 4 in an operative state, and the heater 4 heats the recording head 1 through a heat pipe 3 and the support member 6. The heat pipe 3 becomes a condensation part on the side of the support member 6. A heat medium in the heat pipe 3 is heated by the heater 4, evaporates, spreads uniformly (reflux), and moves toward the support member 6. Then, the heat medium is condensed to release a latent heat to heat the recording head 1 uniformly by a uniform heat flux. If the temperature value detected by the temperature sensor 5 is higher than 50 deg.C, the controller 10 makes the heater 4 in an inoperative state. The ON/OFF operation of the heater 4 allows the temperature of the recording head 1 to be held at substantially the specified temperature value.
Patent JP-S63124957-A (JP)
Title: Method and probe for eddy current flaw detection
Inventor: SHINDO YOSHIHISA
IPC: G01N27/90
Filed: 1986-11-14
Abstract: PURPOSE:To reduce magnetic noises of a tube body to be inspected, to increase the depth of the penetration of an eddy current, and to securely detect a defect by constituting the iron core of a flaw detection probe by using a material which has a high degree of magnetic saturation. CONSTITUTION:An inspection coil C is wound around the center part of a columnar iron core B made of the material with the high degree of magnetic saturation like a soft iron yoke. Cylindrical permanent magnets D1 and D2 are fitted to both end parts of the iron core B. At this time, the permanent magnets D1 and D2 are so constituted that their magnetization directions cross the axis of the iron core at right angles and the permanent magnet D1 at one end has an S pole at the outer periphery and an N pole at the inner periphery while the permanent magnet D2 at the other end has an N pole at the inner periphery and an S pole at the inner periphery. Then when the flaw detection probe is inserted into the tube body A to be inspected, magnetic flux produced by the permanent magnets D1 and D2 increase in density per unit area when penetrating the section of the iron core B, and then the magnetic flux density of the tube body A to be inspected increases, so that noises of the tube body A to be inspected characteristic to the ferromagnetic material decreases.
Patent JP-S63124581-A (JP)
Title: Photoelectric conversion element
Inventor: YAMAGUCHI TAKEO
IPC: H01L31/04
Filed: 1986-11-14
Abstract: PURPOSE:To make it possible to implement high sensitivity, improvement in thermal stability and low resistance, by utilizing a Langmuir-Brodgett method and an electrochemical polymerization method, and forming an optical active layer. CONSTITUTION:An optical active layer 21 is formed on an electrode substrate 11. A transparent electrode 15 and a protecting layer 19 are provided on the layer 21. The electrodes 11 and 15 are connected to external circuits with lead wires and the like. The optical active layer 21 comprises a monomolecular film or an accumulated monomolecular film (LD film), which is formed by a Langmuir-Brodgett method. Namely, in a structural molecule having a hydrophilic group and a hydrophobic group, balance between both groups is suitably kept, and the monomolecular layer, in which the hydrophilic group is directed downward, is formed on the surface of water, and a condensed films are moved to the surface of the substrate one by one. Then, the electrode 11 and the LB film are immersed in electrobath including electrolyte together with the counter electrode. Then the LD film is electrochemicaly polymerized. Thus a solar battery characterized by the light weight, easy handling and high sensitivity can be manufactured.
Patent JP-H06118530-A (JP)
Title: Photographic coating composition
Inventor: KUBOTA MASA
IPC: G03C1/74
Filed: 1992-10-09
Abstract: PURPOSE:To obtain the photographic coating composition having a proper viscosity of a coating fluid and gelling ability by cooling and capable of imparting water resistance to a dried film by adding a cross-linking agent by using the composition comprising pectin and gelatin and divalent metal ions. CONSTITUTION:The coating fluid comprises pectin and gelatin and divalent metal ions. The pectin is contained in the peels of fruits of oranges and apples and the like, and it is a polymer having a structure of a part of repeating pectinic acid units esterified by methyl groups. The gelling characteristics and gelly strength are remarkably improved by adding the gelatin low in concentration to the pectin low in concentration in combination with the divalent metal ions, thus permitting proper viscosity and gelling ability by cooling to be obtained even in low concentration, and to satisfy the prior conditions of multiple coating operations together with other photographic constituent layers, and this coating film to be hardened by adding the cross-linking agent for the gelatin.
Patent JP-2000094992-A (JP)
Title: Moving mechanism for vehicular seat
Inventor: FUJIMORI TAKASHI
IPC: B60N2/24
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a moving mechanism having a constitution to be easily miniaturized for moving a seat main body along a non-circular locus between a front side position facing the front side of a vehicle and a side face position facing an in/out getting side. SOLUTION: A moving mechanism for a vehicular seat is provided with a first fixed gear 21 fixed to a car room floor side, a second fixed gear 22 fixed to a seat side, a planetary gear 23 engaged with the two fixed gears 21 and 22 and a connecting arm for connecting the gears to one another by rotatably supporting these. A seat main body 10 is moved by the planetary movement of the planetary gear 23 on the outer circumference of the first fixed gear 21.
Patent JP-S61148181-A (JP)
Title: Tricyclo compound and preparation thereof
Inventor: OKUHARA MASAKUNI
IPC: A61P31/04
Filed: 1985-12-03
Abstract: NEW MATERIAL:The compound of formula (R<1> is OH or protected OH; R<2> is H,. OH ore protected OH; methyl, ethyl propyl or allyl; n is 1 or 2; the bond containing the dotted line is single or double) or its salt. E X A M P L E : 1 7 - A l l y l - 1, 1 4 - d i h y d r o x y - 1 2 - [ 2 - ( 4 - h y d r o x y - 3 USE:Immunosuppressor and antibiotic agent. PREPARATION:A microbial strain belonging to Streptomyces genus and capable of producing FR-900506 substance, FR-900520 substance and/or FR900525 substance, e.g. Streptomyces tsukubaensis No.9993 (FERM BP-927) is calcutured in a medium and the compound of formula is separated from the cultured product.
Patent JP-S60155563-A (JP)
Inventor: BIKUTAA AREKISANDAA MIRUZU
IPC: A44C17/00
Filed: 1984-12-25
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。