baber/WOPTO huggingface dataset:
Patent JP-H107268-A (JP)
Title: Outer packing material, sheet package, sheet cassette and paper feeding device
Inventor: YAMADA MORIHIKO
IPC: B65H1/26
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an outer packing material and a sheet package capable of supplying a photosensitive sheet, etc., at a low cost without being influenced by dust and light. SOLUTION: A first flap 20 having a divided part 23 and an adhesive part 24 furnished with a side surface part 21, a cover part 22 and a score 25 from the side of a second flat surface part 12 is stuck to a first flat surface part 11 of an outer packing material 10. It is possible to supply a sheet 1 as the cover part 22 and the side surface part 21 are divided from the flat surface part 11 and a window part 16 and a supply port 15 appear when the cover part 22 is pushed out to the supply side by a pickup roller. Consequently, it is possible to constitute the outer packing material 10 free to automatically open and simple in constitution of such an inexpensive material as a film, and it is possible to provide a compact, light and inexpensive sheet package capable of protecting even a photosensitive sheet by using a shading material.
Patent JP-H107273-A (JP)
Title: Paper feeding device and paper feeding mechanism
Inventor: YAMADA MORIHIKO
IPC: B65H3/06
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To smoothly connect and disconnect a sheet cassette with a slant face provided on it without being interferred by a pickup roller in a paper feeding mechanism to supply a sheet fed by the pickup roller by separating it by using the slant face. SOLUTION: A transmission system 40 to transmit driving force to a pickup roller 5 is constituted of a driving gear 42 furnished with an active projection 45 and a one-way clutch 43 furnished with a passive projection 46, when a sheet cassette is inserted, the passive projection 46 is set in the paper feeding direction (a direction in which the pickup roller is pushed by the sheet cassette) against the active projection 45, and the sheet cassette is set while rotating the pickup roller 5. Consequently, it is possible to smoothly set the sheet cassette without being interferred by the pickup roller even when a slant face of the sheet cassette makes contact with the pickup roller, and it is possible to eliminate a complicated mechanism and control for connection and disconnection of the sheet cassette.
Patent JP-H0329979-A (JP)
Title: Electrophotographic copying device
Inventor: AKIEDA TOMIYUKI
IPC: G03G15/08
Filed: 1989-06-28
Abstract: PURPOSE:To prevent the inside of a device and the periphery thereof from being contaminated by toner which drops from a toner discharging port and is splashed by providing a shutter which blocks the toner discharging port and gets in an open state when a toner hopper is attached to a main body in the toner hopper. CONSTITUTION:The toner hopper 9 has the toner discharging port 15 and is provided with a toner discharging roller 14 which rotates to discharge the toner 8 in the toner hopper 9 and the shutter 33 which not only blocks the toner discharging port 15 but also gets in the open state when the toner hopper 9 is attached to the main body. When the toner hopper 9 is detached from a developing vat 12, the toner discharging port 15 at the bottom of the toner hopper 9 is blocked by the shutter 33 and the toner 8 is prevented from getting out from the toner discharging port 15 even though the toner 8 adhering to the surface of the toner discharging roller 14 drops from the surface of the toner discharging roller 14 because of impact, etc. Thus, the inside of the device and the periphery thereof are prevented from being contaminated by the toner which drops from the toner discharging port and is splashed.
Patent JP-2000351831-A (JP)
Title: Epoxy resin composition for sealing photo-semiconductor
Inventor: KOBAYASHI TAKUMI
IPC: C08G59/62
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition which can give a cured product reduced in loss of light transmittance even under high-temperature high-humidity conditions and being excellent in workability and productivity by including an epoxy resin with a polyhydric phenol and an accelerator. SOLUTION: An epoxy resin is mixed with 0.4-1.5 eq, per eq of the epoxy groups, of a polyhydric phenol of the formula and an accelerator. In the formula, R is a 1-8C alkyl or a halogen; m is 2 or 3; and n is 0 to 3. The obtained composition may additionally contain additives such as a colorant, a coupling agent, a leveling agent, a lubricant, an acid anhydride curing agent and/or a phenol novolac resin. To seal a photo-semiconductor element with this composition, it, when solid, and an unsealed photo-semiconductor element are set in a mold and they are molded with a molding machine such as a low-pressure transfer molding machine, or it, when liquid, is poured into or dispensed in a mold in which an unsealed photo-semiconductor has been set, and they are cured by heating to 100-200 deg.C.
Patent JP-S6410758-A (JP)
Title: Data re-transmission request control system
Inventor: ANDO HIROKO
IPC: H04L13/00
Filed: 1987-07-02
Abstract: PURPOSE:To improve communication efficiency by executing a data re- transmission request based on the logical sum of data reception success in a transmission sequence yet achieved. CONSTITUTION:The following three are provided: a first register group 10 to store the results of the logical sums of the success/unsuccess of the reception of a data transmission command string on necessities as to the initial transmission sequence and the re-transmission sequence, a second register group 11 to store the success/unsuccess of the reception of a data transmission command string of the initial transmission sequence or the re-transmission sequence that is currenty executed, and a logical sum circuit 12 that operate the logical sum between a first register group 10 and a second register group 11. The content in the first register group 10 is updated by using the result of said logical sum operation, and re-transmission request is continuedly transmitted to a transmission source processor 1 until the result of the logical sum operation shows the successes of reception of all the data transmission commands. As a result, the number of useless retransmission requests or the times of initilization of data re-transmission sequence can be reduced.
Patent JP-H0510905-A (JP)
Title: Odor sensor
Inventor: OKAYAMA YOSHIAKI
IPC: G01N27/12
Filed: 1991-07-05
Abstract: PURPOSE:To fabricate a sensor having the structure which can detect or discriminate various kinds of odors and to make it possible to manufacture such a compact sensor readily. CONSTITUTION:A plurality of cells having the same material such as, e.g. tin dioxide SnO2, whose thicknesses are different, are formed on the substrate 10. The outputs are taken out of the cells 20 and 22. A sensor, which can discriminate the odors by positively utilizing the difference in sensitivities of gases based on the film thicknesses, is obtained. Since a plurality of the cells are formed of the same film material on the same substrate 10 in this way, the manufacture becomes easy, and the compact odor sensor parts having the different characteristics can be formed on the same substrate.
Patent JP-S5955777-A (JP)
Title: Recording apparatus
Inventor: YASUMI KUNIO
IPC: B41J17/30
Filed: 1982-09-25
Abstract: PURPOSE:To make it possible to perform good recording without generating wrinkles and skew, in a thermal transfer recording apparatus using an ink sheet, by providing a buffer mechanism to at least either one of an ink sheet side or a paper side before a recording head. CONSTITUTION:Forces acting on an ink sheet 2 are set in the order of a platen 5, a roll 1 and a buffer roller 8 while the delivery of the roll 1 is performed by the tension force of paper 3 due to the rotation of the platen and the buffer roller 8 performs action for tensioning of the slackness of the ink sheet 2. In this case, the ink shet 2 and the paper 3 are supplied to a thermal head 4 in a state tensioned by the buffer roller 8 energized by a spring 16 by rotating the platen 5 to perform good recording operation without generating wrinkles and shew. By this method, the difference between the delivery lengths of the ink sheet and the paper can be absorbed and a good recording image is obtained even in the next recording time carried out while the leading end blank part is pulled back.
Patent JP-S5867421-A (JP)
Title: Production of imitation wood by synthetic resin
Inventor: TANAKA OSAMU
IPC: B29C48/30
Filed: 1981-10-17
Abstract: PURPOSE:To produce imitation wood coated with flat grain pattern or concentric circular pattern akin to natural wood by moving laterally or vertically the uneven die part provided in a middle die for making up the wood grain pattern when synthetic resin is extruded from an extrusion molding machine. CONSTITUTION:In a continuous extrusion molding  machine, a middle die 2 is provided to form the necessary surface of the material 4 in a wavy or partially concentric circular shape at the neighborhood of a main die 1 for expanding the material 4. This die 2 is a movable section 5 capable of moving a little laterally or vertically. When the movable section 5 having a wavy pattern (a) or concentric circular pattern (b) section is moved a little laterally or vertically, the uneven streak pattern created describes a zigzag or concentric circular pattern to obtain wood approximate to the actual grain patten. When the synthetic resin is fed into a cooling die 3 finally, it is compresed to the desired finish shape, cooled and cured into a completed article.
Patent JP-S5955865-A (JP)
Title: Sulfonation of alpha-olefins
Inventor: DEN KEIICHI
IPC: C07C301/00
Filed: 1982-09-24
Abstract: PURPOSE:In sulfonating an alpha-olefin with a SO3-containing gas in a thin film state in a parallel flow continuously, to obtain a sulfonated substance having hue not requiring bleaching process, carrying out the reaction under defined specific conditions of gas line speed, diameter of a reaction tube, etc. CONSTITUTION:In a method wherein an alpha-olefin and a SO3-containing gas are introduced to a vertically supported reaction tube of cylinder or double cylinder so that it is sulfonated in a thin film state in a parallel flow continuosuly, the reaction is carried out under conditions shown by the formula[v is gas line speed(m/sec); d is diameter of corresponding diameter of reaction tube (4X cross-sectional area of flowdivided by wet side length)(m); w is feed rate of raw material per unit wet side length(kg-mol/m.hv); c is SO3 average gas concentration at inlet of reaction tube (vol%)]. A sulfonated substance having low coloring is obtained by selecting balanced values of v, d, w, and c(preferably, d is 0.014- 0.022m, v is 25-38/sec., and c is >=3%).
Patent JP-H0532736-A (JP)
Title: Polymeric liquid crystal copolymer compound, its composition and polymeric liquid crystal element using the same
Inventor: SATO KOICHI
IPC: C08G63/12
Filed: 1991-06-12
Abstract: PURPOSE:To provide the subject new compound containing a specific recurring unit, having low viscosity and high response capable of forming an element having large area, and useful as polymeric liquid crystal element. CONSTITUTION:The compound of formula I {A is carbon-based polymer main chain; B is polyoxyalkylene or group of formula II [D is group of formula III or formula TV (b and c are 0-20); R is alkyl, phenyl, siloxy, etc.; R' is alkyl or phenyl; a is O-50]}, e.g. the compound having the recurring unit of formula V. The compound of formula I can be produced e.g. by freezing and deaerating the monomer of formula VI and the monomer of formula VII in toluene in the presence of a radical polymerization initiator such as azobisisobutyronitrile and polymerizing the monomers. A polymeric liquid crystal composition is produced by compounding the compound of formula I with other polymeric compound. A polymeric liquid crystal element is produced by using the composition.
Patent JP-H0333304-A (JP)
Title: Laying frame for road surface
Inventor: HAYASHI ISAO
IPC: A01G9/28
Filed: 1989-06-28
Abstract: PURPOSE:To ensure water permeability, and to protect creeping plants positively from stepping pressure by forming a plurality of partitions to a square frame body, overhanging collar pieces from partition walls while boring a percolation hole to a bottom plate and separately disposing and holding the grounding and tread boards. CONSTITUTION:Square holding partitions 2, 2... are partitioned and shaped to a square frame body 1 composed of a plastic material by partition walls 3, 3..., and collar pieces 4 are arranged to each side one by one. Bottom plates 5 are installed to the lower sections of each holding partition 2, 2..., percolation holes 6 are bored at central sections, and percolation openings 7, 7... are formed. Wooden bricks 10, 10... are charged into the holding partitions 2 through the collar pieces 4, and a grounding such as a lawn 12 is charged and planted into the holding partition 2 at a center. The laying frames 1 are coupled by connecting female sections 8 and male sections 9, and the laying frames 1 are connected continuously and arranged. Accordingly, the stepping pressure of a man and a car are received by the wooden bricks 10, 10... and the lawn 12 is protected, thus maintaining the lawn for a prolonged term.
Patent JP-S6156903-A (JP)
Title: Magnetic scale
Inventor: OKUBO HIROYUKI
IPC: G01B7/02
Filed: 1985-07-27
Abstract: PURPOSE:To secure the mechanical strength of a magnetic scale and to make it possible to form the scale with a material having a desired thermal expansion coefficient in an arbitrary shape, by magnetizing a magnetic recording medium, which is embedded in a part of a base body, and forming a magnetic lattice. CONSTITUTION:A main body 10 of a magnetic scale is formed by embedding a magnetic recording medium 2 along the longitudinal direction of the outer surface of a base body 1, which is formed in a cylindrical shape by iron. The magnetic recording medium 2 is formed by a magnetic material, which has a readily magnetizing axis in the direction of the thickness and has magnetic anisotropy. Magnetism Hs is provided along the specified axial length by the logitudinal magnetic recording. Magnetization for forming a magnetic lattice Hs is provided in each of neighboring regions along the axial direction of the magnetic recording medium 2, in the reverse directions one another.
Patent JP-S6324815-A (JP)
Inventor: UEDA YOSHIHIRO
IPC: B25J15/00
Filed: 1986-07-15
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-H04362880-A (JP)
Title: Television receiver equipped with multiscreen display function
Inventor: OKATSU HIROSHI
IPC: H04N5/45
Filed: 1991-06-10
Abstract: PURPOSE:To enhance the quality of multiscreen display by changing the shape of a frame that partitions the main screen from the subordinate screen for type of input video signal and by using the user control to change the size of the partitioning frame. CONSTITUTION:A user control signal to be supplied from an input terminmal 3 is supplied to a system controller C. The controller C, in accordance with the content of the control instructed by the user, supplies a frame data selecting signal to a ROM.R and a changeover signal to a signal selecting switch SW. From the ROM.R, based on the user's instruction, in accordance with a select signal supplied from the controller C for frame data based on the user's instruction, supplies predetermined frame data to the switch SW. A signal that is selected by the switch SW is converted by a RGB decoder into a R, G, B signal, and is displayed in the subordinate screen enclosed by a frame in the main screen of display T. In order to switch the input image signal, the size of the fame is changed in steps to inform the receiver of the changeover of the input video signal.
Patent JP-H11343417-A (JP)
Title: Base composition for liquid silicone rubber and method for increasing its viscosity
Inventor: MORI HIDEYUKI
IPC: C08K3/38
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a base composition having a high viscosity and used for liquid silicone rubbers, and to provide a method for increasing the viscosity of the base composition. SOLUTION: This base composition for liquid silicone rubbers comprises (A) an alkenyl group-containing diorganopolysiloxane which is liquid at the ordinary temperature, (B) reinforcing hydrophobic silica particles, and (C) tourmaline powder having an average particle diameter of 1-100 μm, wherein the component C is contained in an amount of 0.1-20 wt.% in the composition. The base composition for liquid silicone rubbers comprises (D) a diorganopolysiloxane whose both terminal silanol groups are blocked and which is liquid at the ordinary temperature, (E) crystalline silica powder, and (C) the tourmaline powder having an average particle diameter of 1-100 μm, wherein the component C is contained in an amount of 0.1-20 wt.% in the composition.  The method for increasing the viscosity of the base composition for liquid silicone rubbers comprises adding (C) 0.1-20 wt.% of the tourmaline powder having an average particle diameter of 1-100 μm to a composition comprising (A) the alkenyl group-containing diorganopolysiloxane which is liquid at the ordinary temperature and (B) the reinforcing hydrophobic silica particles.
Patent JP-H04230263-A (JP)
Title: Process for preparing pyridinedicarboxylic acid compound
Inventor: ARUBAATO ANSONII SEBASUKO
IPC: C07D213/80
Filed: 1991-06-11
Abstract: PURPOSE: To produce useful compound as the synthesis intermediate of weed killer by allowing chloro maleic acid to react with ammonium salt in the presence of ammonia and α,β-unsaturated aldehyde or ketone.  
     CONSTITUTION: The pyridine-dicarboxylic acid of formula IV is produced by allowing a chloro maleic acid of formula I (R is 1-6C alkyl) or a chloro fumaric acid dialkyl of formula II or its mixtures to react with an ammonium salt (e.g. ammonium acetate) in solvent (e.g. ethanol) in the presence of ammonia, furthermore to react with α,β-unsaturated aldehyde or ketone (e.g. ethacrolain) of formula III (X, Z are each H, halogen, 1-4C alkyl, 1-4C alkoxy, etc.; Y is H, halogen, hydroxy, 1-4C alkoxy, etc.) in the presence of acid (e.g. example, acetic acid). 
     COPYRIGHT: (C)1992,JPO
Patent JP-H09151397-A (JP)
Title: Colloidal dispersion of liquid peroxy acid precursor:microemulsion
Inventor: DEIBITSUDO AARU SHIYUUINGU
IPC: C11D3/39
Filed: 1996-05-24
Abstract: A stable liquid peracid precursor composition for delivering a bleaching and cleaning material is provided in which the liquid peracid precursor composition combines a dispersion medium which comprises a stabilizing effective amount of a liquid matrix and an emulsifier, and a dispersed phase that comprises a peracid precursor. The bleaching and cleaning material comprises either a hydrophobic or hydrotropic generated mono- or diperoxyacid, or mixtures thereof.
Patent JP-2000358321-A (JP)
Title: Closure for connecting optical fiber cable
Inventor: MATADA YUUJI
IPC: H02G15/08
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a closure capable of being connected and be contained in a hand hole having a small size, high density and small dimension. SOLUTION: A containing tray 11 is provided rotatably at 90 degrees in a closure sleeve 1, capable of being disassembled and assembled in box-shape split structures. A fiber guide 14 for assuring a length of an optical fiber core wire 10 is installed in such a manner that the wire 10 extended from the cable 4 to the tray 11 can hold a suitable bending radius, to extend from an optical fiber cable 4 to the tray 11 when the tray 11 is rotated by about 90 degrees, and an inlet of the cable 4 is provided only at a lower side. A pedestal 12 for mounting a cable gripper, a tension member gripper 5 and a member for supporting the tray 11 is provided integrally with the sleeve 1.
Patent JP-H09325097-A (JP)
Title: Auto sampler
Inventor: YANO AYUMI
IPC: G01N25/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To surely hold a sample at a sample-holding part without breaking the sample even if a pin or the like hits a tray or the like, by fitting the holding member (pin or the like) to the sample-holding part via a buffer material (compression coil spring). SOLUTION: While a cam 6 expands a gap of opening-closing plates 5 wide, a sample-holding part 2 moves to above a sample container 13 placed at a recessed part 12 of a tray 11 and descends. When the cam 6 is rotated, the gap of the plates 5 is decreased and consequently the container 13 is held by four pins 7. If the sample-holding part 2 descends too much by some reason, the pins 7 collide against the tray 11. In this case, the pins 7 are set to a butting plate 9 of the sample-holding part 2 via a compression coil spring, and consequently, the pins 7 are moved up in spite of an urging force of the compression coil spring when butting a surface of the tray 11. The tray 11 receives only a pressure of the pins 7 urged by the compression coil spring and is prevented from being broken.
Patent JP-S6169914-A (JP)
Title: Immersion pipe for vacuum degassing device
Inventor: SHIMADA JUNJI
IPC: C21C7/10
Filed: 1984-08-08
Abstract: PURPOSE:To provide a titled immersion pipe which is usable without preheating and has excellent service life in the immersion pipe constituted of refractory brick masonry for the inside periphery of a metallic cylinder and shapeless refractories for the outside periphery thereof by covering further the inside periphery of the refractory brick masonry with the shapeless refractories. CONSTITUTION:The refractory brick masonry 2 is provided to the inside periphery of the metallic cylinder 1 provided with a flange at the top end and is supported by a bracket 3 projected to the inside periphery of the metallic cylinder 1. On the other hand, the shapeless refractories 4 are provided to the outside periphery of the cylinder 1 to constitute the immersion pipe for a vacuum degassing device. The inside periphery of the masonry 2 is further coated with a thin layer 5 of the shapeless refractories. Alumina, alumina-chromium, etc. are used for the brick masonry 2 and silica, high alumina, etc. are used for the refractories 4. The above-mentioned immersion pipe does not require preheating and has the excellent durability as the pipe prevents gas leakage.
Patent JP-H0333488-A (JP)
Title: Fluid compressor
Inventor: FUJIWARA HISAYOSHI
IPC: F04C18/344
Filed: 1989-06-30
Abstract: PURPOSE:To balance the thrust force and reduce the frictional loss by furnishing a partitioning member, which partitions the space for introducing the discharge pressure airtightly from the suction chamber, receives the discharge pressure with the side face on the suction side, and receives the suction pressure at the side face on the discharge side. CONSTITUTION:A fluid compressor according to the present invention is equipped with a partitioning member (a ring) 31 which is fitted on a rotary element (piston) 13 with possibility of advancing and retreating in the radial direction, is located at the suction end within a cylinder 12, partitions airtightly the suction chamber 25a from a discharge introducing space adjoining to the suction chamber 25a into which the fluid of suction pressure is introduced, and receives the discharge pressure to the side face 34 on the suction side and also receives the suction pressure at the side face 33 on the discharge side. The thrust force is balanced through the action of this partitioning member 31, and thereby frictional loss is reduced.