baber/WOPTO huggingface dataset:
Patent JP-S6069623-A (JP)
Title: Total reflection type optical modulator
Inventor: NAKAMURA KUNIO
IPC: G02B5/04
Filed: 1983-09-27
Abstract: PURPOSE:To reduce the absorption loss of a light by placing two prisms at a narrower interval than the wavelength of the light to be modulated, and forming the opposite surfaces and the reverse surfaces of each prism stepwise or in the shape of a saw tooth. CONSTITUTION:Prisms 11, 12 having saw tooth-shaped cross sections are combined. Each plane for forming a saw tooth cross section of the outside is parallel to each other and vertical to the surface for forming step difference, and the light is made incident in parallel roughly to its step difference. A reflection preventing film 21 is formed on each plane of the saw tooth part. Therefore, the light is made incident almost vertically on the plane for forming the saw tooth cross section, is made incident and emitted at an incident angle equal to a prism angle on the overlapped plane of the prisms 11, 12, and the total reflection type optical modulator of a thin type prism is realized. According to this constitution, when the number of saw teeth of the section is denoted as (m), the tickness of an inclined part of the prism is reduced to 1/m.
Patent JP-S6069922-A (JP)
Title: Lighting device of display device for radio selective call receiver with display
Inventor: ISHII DAISUKE
IPC: H04W88/02
Filed: 1983-09-26
Abstract: PURPOSE:To light automatically a display device when display information is inputted by operating a light source drive circuit with an AND output between an operating signal of the display device and an output signal of a photodetection circuit detecting light and darkness around the display device. CONSTITUTION:A number specific to a receiver and the out of a radio frequency modulated by the display information, which is demodulated at a radio section 2, are inputted to a control section 4. The control section 4 compares the received receiver specific number with a number from an individual number storage section 3, and when they are coincident, the output of the section 4 sounds a sounding body 6 via a sounding body drive circuit 5. Moreover, the control section 4 reads the display information on a demodulated output, stores it to a display information storage section and also displays it to a display device 9 via a display device drive circuit 8 and inputs an output of the circuit 8 to an AND circuit 12 at the same time. When the surrounding of the display device 9 reaches darkness at which the display device 9 is not seen, a light receiving section 11 outputs a signal, which is inputted to the circuit 12. The AND output of the two inputs to the circuit 2 drives an illuminant source drive source 13 so as to light an illuminant source 14 arranged near the display device 9 and light the display device 9.
Patent JP-S5882839-A (JP)
Title: Pack vessel and its manufacturing device
Inventor: BUIRUHERUMU RAIRU
IPC: B29C31/00
Filed: 1982-10-12
Abstract: A packaging for filling materials which are capable of flow, comprises side and end walls of coated paper, cardboard or the like, which are joined by means of at least one sealing seam. Bending lines (7) are provided in the coated paper, cardboard or the like. So that the bending lines in such packaging remain undamaged in spite of a thin overall coating of plastics material on the paper web, even when processed in a manufacturing machine, it is provided that disposed in the region of at least some bending lines (7) is at lesat one plastics reinforcing strip (15) which engages thereover, such that the welding and contact surface (29) between the reinforcing strip (15) and the coated cardboard (61, 62) terminates from all sides at a spacing from the bending lines (7).
Patent JP-H0884143-A (JP)
Title: Semiconductor memory-based server that provides multimedia information on wide area network on demand
Inventor: KOULOHERIS JACK LAWRENCE
IPC: H04N7/173
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an interactive multimedia service at low cost on a communication network. SOLUTION: A method and a device are provided for distributing multimedia/ video data from a server (host processor) to plural clients connected to a communication network. More particularly preprocessed video and multimedia data packets are stored in a switch 60 in the network. When a client desires the reception of video data and multimedia data, such a request is transmitted to the host processor. Next, the host transmits a control message to the switch 60 where the requested data are stored. These switches 60 then transmit the requested data to requesting clients. When the requested data are not stored in the switches 60, it is necessary to directly transfer these data from the server to the requesting clients.
Patent JP-H0469395-A (JP)
Title: New 21-substituted steroid compound
Inventor: HORI KIMIHIKO
IPC: A61P29/00
Filed: 1990-07-06
Abstract: NEW MATERIAL:A compound shown by formula I (R1 is OH or 1-6C acyloxy; R2 is H or lower alkyl; R3 is lower alkyl; X and Y are H or halogen; Z is O or S; wavy line is in alpha or beta steric configuration; broken line between the 1 and 2 positions may be double bond). EXAMPLE:21-(3-Ethoxy-1,3-dioxopropoxy)-9-fluoro-11,17-dihydroxy--16beta- methylpregna-1,4-diene-3,20-dione. USE:An antiinflammatory drug showing highly antiinflammatory effects with an extremely small amount. PREPARATION:A steroid compound shown by formula II is allowed to react with 1-3 equivalents, based on the compound, of an acid chloride of malonic acid monoester shown by formula III in the presence of a basic catalyst (e.g. pyridine or triethylamine) in a solvent (e.g. methylene chloride) at -20 to 10 deg.C for 1-2 hours while stirring.
Patent JP-S57103892-A (JP)
Title: Heat sensitive recording material
Inventor: KATSURAGAWA TADAO
IPC: B41M5/44
Filed: 1980-12-19
Abstract: PURPOSE:To obtain the heat sensitive recording material, which is provided on a paper supporting body for forming a heat sensitive coloring layer, on which thermoplastic resin or thermosetting resin is applied as an undercoat, and which is characterized by the surface of the paper having few unevenness, the uniform surface of the heat sensitive recording layer, excellent heat conductivity, and improved sensitivity. CONSTITUTION:On the surface of the supporting body comprising the paper such as high quality paper, the thermoplastic resin (e.g. polyamide, ABS resin, polyacrylate, and the like) or thermosetting resin (e.g. phenol resin, unsaturated polyester resin, and the like) is applied as e.g. aqueous solution and the like, and dried, and the undercoat layer is formed. Thereafter, the heat sensitive coloring layer including a coloring component comprising a coloring material and acidic material or phenolic material which colors said coloring material by heat is formed on the undercoat layer.
Patent JP-S6339490-A (JP)
Title: Control apparatus for dc brushless motor
Inventor: MORI MASATO
IPC: H02P6/182
Filed: 1986-07-30
Abstract: PURPOSE:To enable operating DC brushless motor stably and with high efficiency and high power factor over a wide range of drive frequency by making a time constant of a low-pass filter variable and by changing said time constant with a DC brushless motor drive frequency. CONSTITUTION:A terminal voltage of a DC brushless motor 1 is shaped into almost sinusoidal waveforms by a low-pass filter 20 and said waveforms are compared with each other by respective comparators 3a-3c to obtain a positional signal. A rotor position decision means 4 judges positions of a rotor and a filter constant change means 21 detects a drive frequency by counting how many times the rotor comes to the same position for a certain period of time, and changes a time constant of the low-pass filter 20 according to said drive frequency. A conduction mode control means 5 decides a mode of conducting an armature winding of the DC brushless motor 1 on the basis of output of the rotor position decision means 4.
Patent JP-H0527095-A (JP)
Title: Cooling method for laser
Inventor: OGIWARA MASAKAZU
IPC: G21K1/00
Filed: 1991-07-19
Abstract: PURPOSE:To generate energy dissipation and carry out the laser cooling free of a theoretical temperature limit, by inducing synchrotron radiation when the pondera motive potential is formed by a plurality of lasers and the charged particles are reflected in reciprocation. CONSTITUTION:The first and second lasers 1 and 2 transmit beams in a z-axis direction, and each pondera motive potential is represented by V1, V2, and the sum is represented by V. Particles 3 are inputted along an x-axis. When the particle 3 enters a laser region, the particle starts to climb the peak of the potential V, and the kinetic energy K reduces accompanied with the ascent, and at the (a) point, K becomes min. The particle 3 descends the billin of the potential V, and at the (b) point, K becomes max. Further, the particle 3 climbs the peak of the potential V, and at the (c) point, the speed becomes zero, and the particle is reflected in the reverse direction. The particle 3 performs synchrotron radiation in the Z direction, and loses the energy K. Accordingly, the particle 3 performs reciprocating movement, and performs synchrotron radiation each time, and the speed becomes as close as zero.
Patent JP-H0523143-A (JP)
Title: Ground fish meat or fish or cattle paste product and composition therefor
Inventor: NAKAO YUKIHIRO
IPC: A23L17/00
Filed: 1991-07-19
Abstract: PURPOSE:To obtain the subject product of good quality, containing beta-glucan having thermal coagulability and a soybean extraction residue and increased in hardness and springiness. CONSTITUTION:The objective product containing beta-1,3-glucan having thermal coagulability and a soybean extraction residue. For example, curdlan produced by Agrobactgerium.radiobacter (IFO 13127) is used as the aforementioned beta-1,3- glucan. Soybean separated proteins, soybean milk powder or extraction residues in producing bean curd are normally used as the soybean extraction residue.
Patent JP-S6335450-A (JP)
Inventor: FUJIMAGARI HITOSHI
IPC: C04B35/52
Filed: 1986-07-30
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-H1122570-A (JP)
Title: Resin intake manifold
Inventor: MOROTA KENJIRO
IPC: F02M35/104
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a resin intake manifold having the shape not allowing a deposition section to be directly pressed by a deposition jig, supported by the deposition jig at the portion other than the deposition section, and allowing accurate vibration deposition. SOLUTION: An air connector section 1a and a surge tank section 1b are connected by vibration deposition to manufacture an intake manifold. A deposition section 10 is formed on the side face of the surge tank 4 of the surge tank section 1b, and a protruded deposition rib 12 is formed around the deposition section 10. Stanchions 13 horizontally extended on the opposite inner walls from the back face of the deposition section 10 are provided in the surge tank 4. A recessed groove is formed on a flange 8 at the connection portion of the air connector section 1a. The surge tank section 1b is fixedly supported, the recessed groove of the air connector section 1a is coupled with the deposition rib 12, and deposition is made by vibration while a load is applied to the faying surface via the flange 8. The load at the time of vibration deposition is supported by the stanchions 13.
Patent JP-H07196777-A (JP)
Title: Photo-activated polymerizable composition
Inventor: ARUBAATO GOODON ANDAASON
IPC: G03F7/004
Filed: 1994-07-08
Abstract: PURPOSE: To obtain the subject composition useful as a film, or the like, which comprises an epoxy prepolymer, a specific carbazole diazonium salt and option ally a photosensitizer, or the like, and may be stored in the dark over a long period of time without decomposition.  
     CONSTITUTION: The objective composition comprises (A) an epoxy prepolymer, (B) a carbazole diazonium salt of formula I or formula II [wherein Y is BF 4   - , PF 6   - , AsF 6   - , SbF 6   - , FeCl 4   - , SnCl 6   -2 , SbCl 6   -  or BiCl 5   2- ; and R is C x H 2x+1  (wherein (x) is from 1 to 16), a (substituted) benzyl, a (substituted) phenyl, a cycloalkyl, provided that, when N 2 Y is at 1-position in formula II, R is not a (substituted) phenyl], (C) optionally a photosensitizer and (D) a solvent wherein component A, component B and component C may be dissolved. Here, for example, 9,10-dimethylanthracene or the like is preferably used as component C, and a solvent mixture or the like comprising Cellosolve/acetonitrile is preferably used as component D. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S6074964-A (JP)
Title: Power source
Inventor: NAKANO KATSUAKI
IPC: H02M3/28
Filed: 1983-09-28
Abstract: PURPOSE:To enable to directly display an operating state of a power source and to obtain a stable output by driving a display unit with the output of the period different from that of a main output of the outputs of feedback winding for controlling a switching element. CONSTITUTION:When a switching element 5 is ON, a rectifier 10 does not produce an output. On the other hand, a feedback winding 4 drives a display unit 14 during this period. Accordingly, the operating state can be monitored by the unit 14. The rectifier 10 produces an output during the OFF period of the element 5, and the output of the winding 4 becomes an input signal to a controller 6. The unit 14 is not driven during this period, and the unit 14 does not affect the influence to the output of the rectifier 10 and an input signal to the controller 6.
Patent JP-S5969027-A (JP)
Inventor: OKADA TAKESHI
IPC: A61B1/04
Filed: 1982-10-15
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-S5969039-A (JP)
Inventor: OKADA TAKESHI
IPC: H04N5/335
Filed: 1982-10-15
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-H0344775-A (JP)
Title: Thinning method for halftone dot picture data
Inventor: KUBOYAMA SHOICHI
IPC: G06T3/40
Filed: 1989-07-12
Abstract: PURPOSE:To easily thin the halftone dot pictures with the form a halftone dot kept as it is by defining a halftone dot block of the halftone dot picture data as the minimum thinning unit. CONSTITUTION:When the halftone dot picture data (a) having cycles are thinned, a halftone dot block is defined as the minimum thinning unit by reference to the size and the cycle of the halftone dot of the data (a). Thus the halftone dot picture data (b) is obtained as the result of process. The halftone dot block means the minimum unit of a square halftone dot, e.g., the (8 X 8) square halftone dot data consisting of 8 bits in the direction X and 8 bits in the direction Y respectively is defined as a single halftone dot block. Thus it is possible to thin the halftone dot picture data with the halftone dot form kept as it is and with the least deterioration of quality. Furthermore the additional hardware can be minimized.
Patent JP-S5969112-A (JP)
Title: Composition for flocculating agent
Inventor: YOKOYAMA YUKIO
IPC: C02F1/56
Filed: 1982-10-15
Abstract: PURPOSE:To provide a compsn. for a flocculating agent effective for removing extraneous contaminants existing in various forms in waste water, by incorporating a flocculating agent of cyanamide-formaldehyde polycondensate and a flocculating agent of aluminum chloride specified of Cl/Al molar ratio at specific compounding ratios. CONSTITUTION:A compsn. for a flocculating agent contg. a flocculating agent of the above-described polycondensate (A) and a flocculating agent of aluminum chloride of 3-10, more particularly 3-4 Cl/Al molar ratio (B) at 0.1-11, more particularly 0.25-3.0 based on solid weight (wherein the solid weight in terms of Al2O3 is used for the latter). The resulted product of condensation polymn. reaction of a cyanamide deriv. (e.g.; dicyandiamide) and HCHO is used for the above-described flocculating agent A. On the other hand, anhydrous and hydrous aluminum chloride, etc. are used for the agent B. The applications of such compsn. for the flocculating agent are extremely wide, and the compsn. is adaptable to the removal by flocculation of soluble extraneous materials having negative charge and suspendable solid extraneous materials having negative charge.
Patent JP-H0343216-A (JP)
Title: Manufacture of foam-molded article and apparatus therefor
Inventor: YANAGISAWA KIYOTAKA
IPC: B29K105/04
Filed: 1989-07-11
Abstract: PURPOSE:To prevent the leakage of a resin material by making the end part of a skin material close-adhere to the lower mold through vacuum sucking, and forming a degassing path between the end part and upper end, and then making the end part close-adhere to the upper end through pressurized air before the formed resin material reaches the end part of the skin material. CONSTITUTION:A skin material 3 is laid on the lower mold 1, and through the vacuum suction from an air hole 14, the parting part 3a of the skin material 3 is made to close-adhere to a parting part contact surface 12, and then the resin material 20 is injected into the central part of the skin material 3 from a resin material supplying nozzle 18. The upper mold mounted with a base material 4 is fitted to the lower mold 1, and the foaming of the resin material 20 is proceeded. The gas generated by the resin material 20 passes through the degassing path formed between the rear surface of the parting part 3a and the parting contact surface 13 of the upper mold 2 and then discharged outside via a outside communicating path 10. Before the resin material 20a reaches the parting part 3a of the skin material 3, the pressurized air is supplied from an air hole 14 to the parting contact surface 12 of the lower mold 1. The parting part 3a of the skin material 3 close-adheres to the parting contact surface 13 of the upper mold, thus the leakage of the foamed resin material 20a from the cavity is prevented at the parting part 3a.
Patent JP-2001014823-A (JP)
Title: Magnetic head slider and manufacture of the same
Inventor: AJIKI MASARU
IPC: G11B21/21
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent damage to a magnetic recording medium due to contact between a magnetic head slider and the magnetic recording medium when the posture of the magnetic head slider is fluctuated at the time of loading/unloading in a magnetic disk device for directly loading/unloading the magnetic head slider on the rotating magnetic recording medium. SOLUTION: The longitudinal outer edge part of at least an air supporting surface of the magnetic head slider 1 is provided with buffer layers 11, 11' formed of a material softer than a magnetic head slider-constituting member. Further, the longitudinal outer edge part including an air supporting surface of a surface opposed to the magnetic recording medium of the magnetic head slider 1 is provided with the buffer layers 11, 11' formed of the material softer than the magnetic head slider-constituting member.
Patent JP-S5969837-A (JP)
Title: Word processor
Inventor: SASAKI KENJI
IPC: G06F17/24
Filed: 1982-10-14
Abstract: PURPOSE:To specify a blank on the left end while noticing the printing position of a document by displaying a valve to print out the document on the center of paper as a guidance at the specification of the left end blank in a word processor. CONSTITUTION:When a format mode s specified, the guidance is displayed. In accordance with the guidance, reference format specification, paper size specification, the number of pages, printing format, vertical writing specification, printing interval, the number of characters in one line are inputted. At the specification of the left end blank, a value to print out the document on the center of the paper is calculated by a paper center value calculating part and displayed on a guidance display area 23a. while referring the value, the operator inputs left end blank specifying data. Even if the document is not printed out actually, the printing position of the document can be easily supposed.
Patent JP-S6241068-A (JP)
Title: Paper guide device for printer
Inventor: SUGIMURA SEIJI
IPC: B41J11/48
Filed: 1985-08-16
Abstract: PURPOSE:To take out a paper stand as required, contain the stand into a paper cover when the stand is needless and prevent a supplying side and a discharging side from making contact with each other when a fanfold paper is used, by a construction wherein when a paper cover is fitted to a casing with a hinge part disposed on the platen side and a paper stand is raised, a slip inserted through a paper passage provided on the upper side of a platen is supported by the paper stand, and when the cover is fitted to the casing with the hinge part disposed on the rear side of the casing, an end edge of the stand is protruded to the rear side of the casing. CONSTITUTION:When the paper stand 29 is not used, it is leveled flat to be flush with the paper cover 7. When the paper stand 29 is used for supporting the slip 37, it is raised from the cover 7. When using a fanfold paper 38, the paper cover 7 is fitted to the casing 1 with the hinge part 27 disposed on the rear side of the casing 1, the paper stand 29 is reversed front side back relative to the cover 7, and the end edge of the stand 29 is protruded to the rear side of the casing 1 so that the supplying side and the discharging side of the paper 38 are separated from each other by the protruded part.
Patent JP-S6074783-A (JP)
Title: Solid-state image pickup element
Inventor: BABA TOMOO
IPC: H04N5/335
Filed: 1983-09-30
Abstract: PURPOSE:To decrease inherent pattern noise by providing plural stages of switch MOSes in a solid-state image pickup element having the switch MOSes. CONSTITUTION:n-State of FET transistors (TRs) are provided to photodiodes in the switch MOS section of the solid-state image pickup element. The average value of a peak-to-peak value of the FETTRs is decreased to 1/n<1/2> by stacking n-stages of the switch MOSes and applying arithmetic averaging.
Patent JP-2000018244-A (JP)
Title: Linear movement guide device
Inventor: SHIKI KENJIRO
IPC: F16C29/08
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a linear movement guide device which can seal between a guide member and a slider member securely without increasing the sliding resistance, and can suppress the rise of the cost. SOLUTION: A linear movement guide bearing device 1 as a linear movement guide device has a guide rail 3 and a slider 4. The guide rail 3 forms plural rotor rolling grooves 5 on its outer surface. The slider 4 has a slider main body 6. The slider main body 6 has load rotor rolling grooves 8 opposing to the rotor rolling grooves 5 respectively. The slider main body 6 is provided with the first seal member 20 at the bottom surface 12 of its both skirt parts, and the second seal member 21 at the inner side horizontal wall surface 11 held by the both skirt parts. The first and the second seal members 20 and 21 have lip parts 24 and 34 abutting to the guide rail 3 respectively. The lip parts 24 and 34 have thick wall parts thicker than the bottom parts and the front end parts, on the way going from the bottom parts to the front end parts.