baber/WOPTO huggingface dataset:
Patent JP-H10100173-A (JP)
Title: Resin molded product, molding method thereof, molding apparatus therefor, and illumination apparatus using the apparatus
Inventor: HARADA TAKAHIRO
IPC: B29L31/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To create a glittering feeling like glass in spite of a resin to provide a lightweight resin molded product inexpensively. SOLUTION: A molding material 2 beginning to generate voids by the evaporation of an evaporating material from a molding machine cylinder 3 is emitted into a mold 4a. At this time, the molding material 2 compressed in the molding machine cylinder 3 is opened in pressure simultaneously with emission to become large only in bulkiness and voids are also enlarged. The molding material 2 is subjected to compression molding by a pair of molds 4a, 4b to form a molded product 5 having a predetermined shape and, by cooling the molded product 5, the evaporating material is condensed and the resin is shrunk to form vacuum voids 1 in the molded product 5. By this constitution, a resin molded product having a glittering feeling like glass is obtained.
Patent JP-S5615260-A (JP)
Title: Novel fluorinated acid fluoride and its preparation
Inventor: KIMOTO KIYOUJI
IPC: C07C315/04
Filed: 1979-07-18
Abstract: NEW MATERIAL:The titled compound of formula I [X is -SR or -SO 2 R (R is 1W10C alkyl, Cl, etc.); p is an integer 3W5; n is an integer 0W50].  
     EXAMPLE: H 5 C 2 SCF 2 CF 2 CF 2 OCF(CF 3 )COF.  
     USE: Intermediate for the synthesis of various fluorine compounds, especially those having S-containing terminal groups. An ion exchange membrane having sufficiently high ion exchange capacity and high mechanical strength.  
     PROCESS: The compound of formula I is prepared by reacting an acid fluoride of formula II with hexafluoropropylene oxide of formula III in the presence of fluoride ions, at about -50W+200°C under positive or reduced pressure, usually for 10min to 100hr. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02268550-A (JP)
Title: Private wire communication equipment
Inventor: ISHII HIDEO
IPC: H04M9/00
Filed: 1989-04-10
Abstract: PURPOSE:To evade the number of line cables from being increased to a large number by connecting a master and a large number of slaves in parallel, providing a display means at each slave, and performing wiring so as to display the separation of the transmitter/receiver of the master from a main body by the display means of the slaves simultaneously. CONSTITUTION:At private wire communication equipment connecting the master 10 having, the transmitter/receiver to a large number of slaves 20, 30 with wires, the master 10 is connected in parallel with the slaves 20, 30, and the display means 29, 39 are provided at the slaves 20, 30, and the wiring is performed so as to display the separation of the transmitter/receiver 11 of the master 10 from the main body by the display means 29, 39 simultaneously. Thereby, it is not required to prepare the line cable corresponding to the number of slaves 20, 30 when a large number of slaves 20, 30 are connected, and it is enough to prepare a common ground line, cables for display lamps 29, 39 and the one of a communication line, and the construction of the installation of an interphone can be remarkably simplified by reducing the cables used.
Patent JP-H04224956-A (JP)
Title: Device for holding rotatable ink fountain having ink quantity adjusting member
Inventor: PAURU AABENTOROOTO
IPC: B41F31/04
Filed: 1991-04-22
Abstract: PURPOSE: To allow an ink duct to follow to an inking roller and a reference surface to meter the ink without disturbance by supporting the weight of the duct itself and the weight of the ink to be fed. CONSTITUTION: An ink duct 1 is placed on a frame-fixed member 11. A first guide member 5 and a second guide member coupled immovably to the duct are disposed on a surface of an inking roller 2 in a vertically radial plane or near the vertically radial plane in a plane of an ink metering member 10. Further, a third guide member 8 is pivotally disposed at the duct, coupled to a member 9 for exerting a holding force, and supported to the duct. Moreover, the members 5, 8 are closed at an angle of at lest 180 degrees including the second member.
Patent JP-H06282021-A (JP)
Title: Camera with led light emitting device synchronized with shutter
Inventor: IIDA ETSUO
IPC: G03B41/00
Filed: 1993-03-26
Abstract: PURPOSE:To make the allowable degree of generated heat large while an LED is used. CONSTITUTION:An LED light emitting part synchronized with a shutter 6 is formed by disposing the plural infrared LEDs 1a on the panel surface of a device by making the structure thereof the drip-proof structure. Besides, the light emitting part 6 is formed by regarding a block obtained by adjacently disposing the plural LEDs 1a in a vertical direction as one block 1 and disposing the plural blocks in a horizontal direction under a state where the prescribed interval between the block and the adjacent block is maintained. By such constitution, the heat is efficiently radiated from a gap between the block and the adjacent block.
Patent JP-S5517867-A (JP)
Title: Optical recording method
Inventor: SAKAMOTO MASAHARU
IPC: G11B7/08
Filed: 1978-07-26
Abstract: PURPOSE: To record a track on a recording part well with maintaining an accurate track interval in a low mechanical accuracy by subjecting the reference track, which is recorded on a reference pattern material arranged adjacently to the recording material, to tracking and scanning the surface of the track accurately.  
     CONSTITUTION: Reference pattern material 31 where reference tracks 32-1, 32-2... having a prescribed accurate interval are recorded previously is arranged adjacently to recording material 1 and is fixed at a recording time. At a write time, the beam from laser light source 8 is not modulated by modulator 9 and is irradiated to recording plate 1 to detect first track 32-1, and this track is subjected to tracking to read and store the recorded number. Further, scanning is performed while subjecting track 32-1 to tracking accurately up to the end of the track, and recording track 35-1 is formed as the extension of this locus on recording plate 1. At this time, the beam is modulated by modulator 9 to record information. Next, reference pattern 31 performs read and scanning by switching object leanses 3 to 6 to read correct track 32-2, and similarly, track 35-2 is recorded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57205026-A (JP)
Title: Electrode holder for discharge machining machine
Inventor: SUZUKI MASAYOSHI
IPC: B23H7/26
Filed: 1981-06-12
Abstract: PURPOSE:To perform the circumferential and the axial positioning of a discharge working electrode accurately, by fixing an electrode fixing collet having the tapered outer face on a holder provided with a tapered hole and making said tapered face such that the collet will not rotate. CONSTITUTION:The dischage work electrode 5 is fitted in a collet 7 having the tapered outer faces 8, 9. The collet 7 is fixed while contacting the tapered outer faces 8, 9 tightly against the tapered hole 4 in a holder 2. The polygon such as the regular square is employed for the tapered hole 4 and the tapered outer  faces 8, 9 for the purpose to prevent the rotation of the collet 7. The through- hole 12 for the holder 2 and the through-hole 13 for the collet 7 are matched  and inserted with an eccentric rotary shaft 11, and when rotating the eccentric  rotary shaft by means of a lever 14 at one end, the collet 7 is pushed up and  fixed tightly to the holder 2. When rotating said shaft 11 reversely, the collet is  loosened and removed.
Patent JP-S61248889-A (JP)
Inventor: KITAMURA SHIGEJI
IPC: B66B23/02
Filed: 1985-04-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5214165-A (JP)
Title: Metalic pulley and its manufacturing process
Inventor: MIYATA OSAMU
IPC: F16H55/50
Filed: 1975-07-24
Abstract: PURPOSE: Cheap metalic pully in which welding atrength is enough strong and V letter shape ring is not varied. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03288736-A (JP)
Title: Sheet material feeding device
Inventor: TACHIBANA TATSUTO
IPC: B41J13/00
Filed: 1990-04-05
Abstract: PURPOSE:To correct the height of the upper surface of a sheet material by detecting the height of the upper surface of the sheet material synchronously with the paper feed operation in each feed of the sheet material and driving a lifter in the paper feed operation subsequent to the next operation when the correction of the height of the upper surface of the sheet material is necessary. CONSTITUTION:During the time when a set-up roller 15 is pressed by a sheet material S, the height of the sheet material Sa is synchronized, and the detection signal of a paper surface sensor 17 is taken into a paper feed control part, and if the height is less than a certain value, a sheet material placing plate 5 is raised by the turning movement of a lifter 6. Paper surface check is performed during the pick-up in one time, and if the paper surface detection signal is OFF, the control for the correction operation for the paper surface Sa is carried out during the next pick-up. When the correction operation is not completed during the pick-up in one time, the lifter 6 is stopped on the completion of the pick-up operation, and the correction operation is continued during the next pick-up operation. If the paper surface Sa is detected during the pick-up operation, the lifter 6 is raised for a certain time, and then the rise of the lifter 6 is completed, simultaneously with the completion of paper surface check.
Patent JP-S58206971-A (JP)
Title: Automatic smoke wire system
Inventor: KATSUMI HIDEO
IPC: G01P13/04
Filed: 1982-05-28
Abstract: PURPOSE:To obtain a constant smoke spray, by providing a thin wire uncoiling means, a thin wire collecting means, a driving means of a reel and a control means, and generating successively a smoke spray by a supplied thin wire in a flow of air current. CONSTITUTION:A thin wire 1 is uncoiled by a feed reel 21a, passes through between both electrodes 3 through a rocking arm 21d provided with a thin-wire guide roll, a thin-wire guide 21g and a smoke spray generating liquid coating device 2a, also is led into a thin-wire collecting part 31 and reaches a winding reel 31a from the thin-wire guide 21g. After electric conduction by both the electrodes 3, the thin wire 1 used between the electrodes 3 sends out a signal from a pulse current generating part 10a at every time of electric conduction, drives a winding motor 31b by a winding motor driving circuit 31c, rotates the winding reel 31a and collects it. When the thin wire 1 is uncoiled and collected, the thin wire on which a smoke spray generating liquid is coated under a specified condition by the smoke spray generating liquid coating device 2a is fed between both the electrodes 3 at all times, instead of the thin wire 1 which is used by electric conduction, therefore, a white smoke spray of a good condition is obtained at each time of operation.
Patent JP-2000281808-A (JP)
Title: Non-vinyl chloride-based stretch wrapping film for business use
Inventor: FUNAZAKI KOJI
IPC: B65D65/40
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject film excellent in automatic wrapping machine suitability, restorability, transparency, heat resistance (bottom selability), mechanical strength, elongation, film firmness, antifoggingness, autotackiness, and cost. SOLUTION: This film is characterized by that the stresses shown by formula 1 and formula 2 described below satisfy 130-160 g/cm and 160-340 g/cm when θ=π/5: formula 1: MD30 cosθ+TD30 cos(π/2-θ), and formula 2: MD200cosθ+ TD200cos(π/2--θ) [MD30, TD30, MD200 and TD200 are the tensile stresses (stress/ film width) in the longitudinal direction (machine direction: MD) and width direction (transverse direction: TD) of the film 1 at 30% elongation and 200% elongation, respectively].
Patent JP-H03288314-A (JP)
Title: Head position detector for rotary head type magnetic recording and reproducing device
Inventor: UEJIMA KOSEI
IPC: G11B5/588
Filed: 1990-04-04
Abstract: PURPOSE:To enable recording with high accuracy by always detecting the height position of a rotary head according to the capacity change of a capacitor composed of the electrode of a head moving mechanism and an upside drum counter surface formed in the peripheral direction of a downside drum. CONSTITUTION:Electrodes 21 and 21 fixed onto the respective lower surface of bimorphes 18 and 19 constituting head moving mechanisms 2 and 3 respectively constitute the capacitor together with an upside drumcounter surface 4e of a downside drum 4 as a conductor. On the other hand, height position detection signals to be respectively generated between the respective electrodes 21, 21 and the upside drum counter surface 4e are passed through a slip ring 14, amplified in an amplifier 22 and afterwards outputted to a comparator 23. Meanwhile, when a reference signal corresponding to the prescribed height of rotary heads 7 and 8 is sent from a reference voltage generator 24 to the comparator 23, the height position detection signal amplified by the amplifier 22 is compared with the reference signal by the comparator 23, and an error signal corresponding to deviation to the set value of the height position is sent to a head actuator control circuit 25. Then, the height positions of the rotary heads 7 and 8 are corrected.
Patent JP-S5518425-A (JP)
Title: Heat-resistant molded article and method for molding the same
Inventor: OOMURA KAORU
IPC: C08J5/00
Filed: 1978-07-27
Abstract: PURPOSE: To manufacture a heat-resistant molded article having high dimensional accuracy and large surface area at low treating temperature, using a molding compound composed of an aromatic polyamide-imide and a specific inorganic insulating material.  
     CONSTITUTION: A molding mixture composed of (A) 100 parts by weight of powder of one or more inorganic insulating material selected from the oxides, nitrides and carbides of metals, B and Si, and (B) 1W10,000 parts of an aromatic polyamide-imide of formulas IWIII [Ar is difunctional residue of formulas IVWVII (R is H, halogen, alkyl; X is O, S, sulfonyl, carbonyl, carboxyl, methylene, dimethylmethylene); Ar' is a difunctional residue of formulas VIIIWX; n is a positive integer) having a reduced viscosity of 0.2W1.5, is dissolved in (C) 10W500 parts, based on 100 parts of (B), of a solvent of (B), e.g. dimethylformamide, cresol, etc. The solution containing uniformly dispersed (A) component, is cast to a desired shape, and the solvent is removed from the molded article. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59219441-A (JP)
Title: Electrical contact material
Inventor: HARADA TAKESHI
IPC: H01H1/0237
Filed: 1983-05-24
Abstract: PURPOSE:To obtain an electrical contact material having a stable contact resistance value as well as superior resistance to welding, arc and consumption by adding specified amounts of In, Mn and Bi to an Ag-CdO type electrical contact material, further adding an Fe group metal as required, and carrying out internal oxidation. CONSTITUTION:Fine grains having a composition consisting of, by weight, 10- 20% Cd, 0.5-5% In, 0.5-5% Mn, 0.1-3% Bi and the balance Ag or further contg. 0.01-0.5% Fe group metal such as Fe, Ni or Co are internally oxidized, compressed, and sintered. The sintered body is extruded and drawn to manufacture an electrical contact material. This contact material has a stable and low contact resistance value as well as superior resistance to welding, arc and consumption.
Patent JP-H06302903-A (JP)
Title: Semiconductor optical device
Inventor: OKAMOTO HIROSHI
IPC: H01S3/107
Filed: 1993-04-19
Abstract: PURPOSE:To provide a semiconductor optical device which selects precisely one or more wavelengths instantaneously at the same time, converts and input light signal to a light signal of the selected wavelength, and output it. CONSTITUTION:Fan-shaped slab waveguides 13A, 13B are installed on both ends of an array waveguides 16. A plurality of gain waveguides 17 are connected with a focal surface 14A of one side slab waveguide 13A. A saturable absorption waveguide 20 having a saturable absorption region is connected with a focal surface 14B of the other side slab waveguide 13B via a passive waveguide 19A and an input-output gain waveguide 18B.
Patent JP-H03287964-A (JP)
Title: Mounting method of wall panel
Inventor: KAWASE AKINORI
IPC: E04F13/14
Filed: 1990-04-04
Abstract: PURPOSE:To facilitate the mounting work and to provide beautifully finish by sticking tiles on exposed sections after anchorages are mounted from the outsides of the exposed sections exposing a part of the surface of a panel substrate to fix the panel substrate. CONSTITUTION:Exposed sections 12 and 12 exposing a part of the surface of a panel substrate 11 are provided to a wall panel 10A constituted of tiles 13... stuck on the surface of the panel substrate 11 in advance. Anchorages such as tapping screws 15 and 15, etc. are mounted from the outsides of the exposed sections 12 and 12, and the panel substrate 11 is fixed to a structural body 1 of a housing unit. After that, tiles 16 and 16 are stuck on the surface of the panel substrate 11 of the exposed sections 12 and 12, and the exposed sections 12 and 12 are eliminated.
Patent JP-H03288603-A (JP)
Title: Scarf joint device in manufacturing process of veneer laminated material
Inventor: NISHIYAMA TOSHIMICHI
IPC: B27D1/10
Filed: 1990-04-05
Abstract: PURPOSE:To improve particularly the quality and yield of a product of veneer laminated material, by manufacturing a wales long-sized joined veneer joined longitudinally so that the whole length of the raw material veneer becomes integral times as long as a cut pitch to be obtained at the time when the both ends are cut into symmetrical scarf slope and moreover the longitudinal joining is performed by hot-press operation of a thermosetting adhesive. CONSTITUTION:An integral number of sheets of a scarf veneers 7c obtained by cutting both cut ends of a raw material veneer, which is in a square such as about three foot square or a rectangle such as that which are about three foot in width and six foot in length, into a symmetrical scarf slope S, which is about 4-8 times as thick as a plate thickness t, at a fixed cutting pitch P are made into an arranged unit. The same is joined longitudinally into a wales long-sized joined veneer 13 having a length of integral n times as long as the cutting pitch P by a scarf joint engineering method where a thermosetting adhesive agent is applied to the scarf slope by dripping. Then laminated and stuck into a continuous beltlike intermediate product while arranging into stairlike slide piling at the every arranging unit.
Patent JP-S5425601-A (JP)
Title: Prevention system of missing head for speech
Inventor: KOYAMA MITSUKAZU
IPC: H04B1/40
Filed: 1977-07-29
Abstract: PURPOSE:To prevent missing head of speech of communication from a subscriber, by inserting a band block filter having the dial signal frequency to the transmission circuit for a given time every minimum pause of dial pulse.
Patent JP-H07295405-A (JP)
Title: Paper sheer carrying guide device
Inventor: DOI MASAHIRO
IPC: G03G15/00
Filed: 1994-04-28
Abstract: PURPOSE:To provide a miniaturized paper sheer carrier guide device having a longer service life while ensuring smooth carrying in which its friction resistance is small and the relative position between paper sheet and a photosensitive drum is uniform in the paper sheet width direction. CONSTITUTION:The paper sheet carrying guide device is formed out of a low friction guide part composed of plural projection strip member 22 isolated and arranged on the upstream side in the paper sheet carrying direction and in the paper sheet width direction and a full-surface guide part 23T continuing in the paper sheet width direction arranged on the downstream side and free of flexing in the vertical direction, and the full-surface guide part 23T is made of glass fiber reinforcing acrylonitryl butadien styrene resin.
Patent JP-S63255236-A (JP)
Title: Hypoglycemic agent
Inventor: SHIOZAKI MAKOTO
IPC: A61K38/00
Filed: 1987-04-14
Abstract: PURPOSE:To obtain a hypoglycemic agent containing a polypeptide BUF-3 as an active ingredient. CONSTITUTION:A hypoglycemic agent containing a polypeptide BUF-3 {molecular weight; 15,500+ or -500 daltons as a dimer and monomer consisting of homologous polypeptide chains [measured by sodium dodecyl sulfate (SDS)- electrophoretic method]; isoelectric point; pI6.3+ or -0.2 (measured by a chromatofocusing method); pH stability; stable at pH2.0-10.0. Thermal stability; stable by heating at 65 deg.C for 60min. Pronase resistance; inactivated by treatment with pronase. Total amino acid sequence; shown in the table} as an active ingredient. The agent is mainly administered parenterally (intravenously, subcutaneously, intramuscularly, percutaneously or though mucosae) and the dose is 0.05-25mg administered in 1 - several divided portions. Furthermore, the BUF-3 is obtained by cultivating malignant monocytic cells in the presence of at least one or two or more differentiation inducers (e.g. actinomycin D).
Patent JP-S59217645-A (JP)
Title: Preparation of product of cloisonne ware of glass
Inventor: INOUE TETSUROU
IPC: C03C17/04
Filed: 1983-05-23
Abstract: PURPOSE:To obtain a product of cloisonne ware having high utility value, by making drawing with uniform thickness on a glass material by the use of a silk screen, preheating it fully, calcining and annealing it. CONSTITUTION:The silk screen 2 having the desired drawing 5 and uniform mesh is placed on the glass material 1 of cloisonne ware, and one or more of the dried powdery glazes 7 of cloisonne ware are put on the silk screen 2. The glazes 7 of cloisonne ware are scraped away, and drawing with uniform thickness is made on the top of the material 1 of cloisonne ware. Then, material 1 of cloisonne ware is gradually preheated, calcined at 500-800 deg.C, and annealed. The silk screen 2 used is obtained by spreading the silk 4 with uniform mesh having the desired drawing 5 on the bottom of the square frame 3 made of wood or metal.
Patent JP-S60235815-A (JP)
Title: Copolymer having thickening effect
Inventor: SAKAI MAMORU
IPC: C08F16/00
Filed: 1984-05-08
Abstract: PURPOSE:The titled copolymer (thickening agent) which shows a large thickening effect, provides Newtonian viscosity in a smaller amount and is suitable for use in paints, adhesives, inks, etc., comprising a specified acrylic emulsion copolymer. CONSTITUTION:Use is made of, as one monomer component, a compound of the formula (wherein R1 is a 1-4C alkyl group, R2 is an 8-40C alkyl group or aralkyl group, and n is 5-80), e.g., a reaction product between 2-chloroethyl vinyl ether and polyoxyethylene lauryl ether. Namely, an emulsion copolymer comprising 82-10wt% (meth)acrylate (e.g., ethyl acrylate), 15-60wt% (meth) acrylic acid and 3-30wt% monomer of the above formula is used as a thickening agent.
Patent JP-S62247335-A (JP)
Title: Manufacture of liquid crystal display unit
Inventor: KAMATA SATORU
IPC: G02F1/1341
Filed: 1986-04-21
Abstract: PURPOSE:To make it possible to obtain a liquid crystal display unit having uniform display capacity by dispersing minute particles for controlling interval in the liquid crystal material beforehand. CONSTITUTION:A sealing material 2 using ultraviolet ray hardening adhesive and provided with an opening 3 at least a part of its is printed on the peripheral part of the device. When liquid crystal material 4 in which gap material 5 is dispersed uniformly is dropped by a medicine dropper 6 on an electrode substrate 1, the gap material 5 is dispersed uniformly in the liquid crystal material 4 in the electrode substrate 1. When an opposite electrode substrate 7 is placed on the electrode substrate 1 and uniform pressure 8 is applied, liquid crystal material excess for constituting a cell flows out from the opening 3 with excess gap material. The sealing material 2 is hardened by irradiating ultraviolet ray 9 further, and a uniform liquid crystal display unit having specified gap can be obtained.