baber/WOPTO huggingface dataset:
Patent JP-S54119254-A (JP)
Title: Light information recorder
Inventor: TSUKADA SHIYUUSEI
IPC: G03B27/32
Filed: 1979-01-26
Abstract: PURPOSE:To enable adjacent arrangement of the information transmission surface of an optical fiber plate and the surface of photoreceptor in electrophotography, by adopting a liquid destaticization process feeding destaticizing liquid in a space between the above two faces. CONSTITUTION:A photoreceptor set by laminating photoconductive layer 13 and insulating layer on conductive support 12 of rotary drum 11 is rotated in the arrow direction, uniformly charged with charger 15, and exposed to light information of an OET tube via intermediate movable optical fiber plate 20. At the same time as this exposure, voltage is applied to destaticization liquid 24 supplied from liquid storage and recovery tank 21 via pump 22 and feed tube 23 into a gap between the surface of drum 11 and the information transmitting face of plate 20 closely facing to each other to effect simultaneous discharge with imagewise exposure. Liquid 24 is removed with doctor blade 25 from the photoreceptor surface, which is dried with blowing dryer 26, undergoes whole surface exposure development with whole surface exposer 27, thus permitting high contrast sharp copies to be formed.
Patent JP-H08276191-A (JP)
Title: Recovery of silica in aqueous solution and seeds used therein
Inventor: KUBOTA YASUHIRO
IPC: C02F1/60
Filed: 1996-01-19
Abstract: PURPOSE: To enhance silica recovery efficiency in a silica-containing aq. soln. by adjusting the pH of the silica-containing aq. soln. by using seeds selected from the group consisting of preliminarily prepared cation supported silica colloid, a silica gel and a mixture of them so that the adsorbing amt. of silica in the soln. on the seed be comes a specific value. CONSTITUTION: A part of geothermal hot water 1 ejected from the ground and containing a large amt. of silica is allowed to flow in a concn. tank 2-1 and a polyvalent cation T is added to the concn. tank 2-1 to form supporting seeds S1. The greater part of the geothermal hot water 1 is allowed to flow in a reaction tank 3 and the pH thereof is adjusted by pH control agent appropriately supplied from a pH control device 4 so that at least 60% of supersaturated silica in the aq. soln. is adsorbed on the seeds S1. After the pH of the geothermal hot water 1 is adjusted, the supported seeds S1 are 1 allowed to flow in the reaction tank and the geothermal hot water is reacted with the supporting seeds S1 in the reaction tank 3 to obtain silica recovery effect.
Patent JP-S57123709-A (JP)
Title: Btl amplifier
Inventor: SEKI KUNIO
IPC: H03F3/68
Filed: 1981-01-23
Abstract: PURPOSE: To improve sound quality by detecting a difference DC voltage between a couple of output terminals connecting with loads, and then performing the negative feedback of it to the input of at least one of two inphase or out-of- phase BTL amplifiers.  
     CONSTITUTION: The univerted-input terminal (+) of an inphase amplifier Amp1 is used as an input terminal IN, and a resistance is provided between the inverted-input terminal (-) and an output terminal OUT 1 . The terminal (+) of an out-of-phase amplifier Amp2 is grounded, and a resistance R 2  is provided between the terminal (-) and an output terminal OUT 2 . An input signal is applied between the terminal IN and ground, and resistances R 1  are connected to the terminals (-) of both the amplifiers, and then connected in common through a capacitor C 1 . Out-of-phase voltages V 0  and -V 0  are developed at the terminals OUT 1  and OUT 2  and drive a load RL. The output DC components of both the amplifiers are detected by an LPF 1  and an LPF 2 , and their difference is detected by a differential amplifying circuit DC, whose output (+) and inverted output (-) are fed back to the one-side terminals of both the amplifiers negatively. Therefore, the output DC voltages of both the amplifiers have no difference to eliminate the distortion of a reproduced sound. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06225529-A (JP)
Title: Switching power-supply apparatus
Inventor: OTA SHINGO
IPC: H02M3/28
Filed: 1993-01-21
Abstract: PURPOSE:To provide a switching power supply that is controlled by the same circuit in both output and standby modes. CONSTITUTION:A main transformer 2 is connected to a converter 1 via a switch SW, a transformer 3 for standby is connected to the converter without using a switch, both the switch SW and a transistor are turned on in a main-output mode, and a voltage corresponding to the main output of the main transformer 2 is supplied to a differential transformer 5. Both the switch SW and the transistor are turned off in a standby mode, a voltage corresponding to the output, for standby, of the transformer 3 for standby is supplied to the differential transformer 5, and the converter 1 is controlled by the output of the identical differential transformer 5 both in the main-output mode and the standby mode.
Patent JP-H10207699-A (JP)
Title: Method for processing data item on display screen
Inventor: YOSHIDA KATSUHIKO
IPC: G06F3/048
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the correction of a picture processing program due to the change of item definition information such as the data attribute of each data item, data input order and input-enabled data items in each picture in an information processor provided with areas corresponding to data items to be inputted to a display screen. SOLUTION: A picture item definition part 6 defines the attributes and input order of data items common to plural pictures and defines input-essential data items and input-enabled data items in each picture. A picture processing program 8 accesses a picture item control sub-program 9 together with a picture name. The subprogram 9 checks the existence of data input of an input-essential item to a specified picture and the attribute of the inputted item value by referring to the definition part 6. Then the input order of input-essential and input- enabled data items to the specified picture is rearranged and set in a picture control table 4.
Patent JP-H08154226-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ASAMURA MASAKO
IPC: G11B5/588
Filed: 1995-01-23
Abstract: PURPOSE: To surely obtain high speed reproduction data by eliminating a track bent or the like at high speed reproduction in the magnetic recording and reproducing device recording a digital bit stream being sent. CONSTITUTION: A tracking error signal is detected by an error detection circuit 26 from a crosstalk component at points in each area of plural copy areas to be reproducted, and a servo circuit 33 controls tracking based on an average value of error signals from each area or an average value of a maximum value and a minimum value of peak levels from each area during one scanning. Data for high speed reproduction are recorded most frequently and even on the occurrence of a track bent, data for high speed reproduction to be recorded are surely reproduced and signals for plural high speed reproduction data areas are surely obtained.
Patent JP-H04243738-A (JP)
Title: Automatic document feeder
Inventor: TARUKI TAKASHI
IPC: B65H3/06
Filed: 1991-01-28
Abstract: PURPOSE:To provide an automatic document feeder capable of regulating movement of a separating belt in the direction of its back side and also of preventing overlap feed of documents caused when the separating belt escapes from a separating roller because of impact force acting on the separating belt during setting or feeding of documents. CONSTITUTION:Movement of a separating belt 20 in the direction of its back side is regulated by a stopper 40 which is so disposed that its side opposite to the face in contact with a separating roller 19 is made to abut on or slightly separate from the non-contact portion of the back face of the separating belt 20.
Patent JP-2000203330-A (JP)
Title: Special vehicle for washing corpse
Inventor: ENOMOTO KATSUYA
IPC: B60P3/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a special vehicle for washing a corpse having a sewage penetration preventing means capable of completely preventing a vacuum pump from the penetration of foggy sewage, and of preventing a filter medium from corrosion, and of prolonging a period for washing the filter medium compared with conventional means. SOLUTION: This special vehicle for washing a corpse has a second sewage penetration preventing means consisting of a first filter 61 and a second filter 62 provided on a passage 43. In the second sewage penetration preventing means, the first filter 61 has a function of mainly removing soils and chemical components contained in sewage; the second filter 62 has a function of mainly removing soil moisture in the sewage not removed by means of the first filter 61. This constitution doubly filters the foggy sewage or the like sucked by means of a vacuum pump 42 in the first and the second filter. As a result, the penetration of the foggy sewage into the vacuum pump 42 is completely prevented.
Patent JP-S62165646-A (JP)
Title: Optical recording material
Inventor: YOSHIMURA MOTOMU
IPC: G11B7/24035
Filed: 1986-01-17
Abstract: PURPOSE:To make semiconductor laser usable as a light source for an optical recording body by using specified substituents having a pi electron system, an electron accepting property or an electron donative property so as to shift the wavelength range of the light absorption spectrum of the optical recording body to the longer wavelength side. CONSTITUTION:The wavelength range of the light absorption spectrum of an optical recording body having a proper light absorption wavelength range and changing the light absorption spectral characteristics before and after the absorption of light in the absorption wavelength range to record information is shifted to the longer wavelength side by using at least one group of substituents selected among substituents having a pi electron system, substituents having an electron donative property and substituents having an electron accepting property as substituents in the molecule of the recording body represented by the formula (where X1-X7 are substituents). The two substituents of at least one of X1-X4 and X5-X3 combinations are -NH or -OH bonds. The wavelength range can be shifted to the oscillation range of semiconductor laser, so the resulting recording body can be used for an optical recording material using PHB reaction.
Patent JP-S63176806-A (JP)
Inventor: NAKADA AKIO
IPC: F16B27/00
Filed: 1987-01-16
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-H10222477-A (JP)
Title: Method for transferring data structure between computer systems
Inventor: GREGG THOMAS A
IPC: H04L12/56
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To speed up valid link transfer speed when the link frame of data is communication between a system emitting a command and a system receiving the command by automatically controlling the reading or writing of multiple storage blocks distributed in the storage area of the command reception system. SOLUTION: A connection mechanism (CF) is the system receiving the command at one end of a link and a center processing complex(CPC) is the system emitting the command at the other end of the link and it requests the operation of the writing or reading of the structure of CF. An inter CF system channel contains a data mover 1006 connected to a memory 1002 and a processor 1004. A TRANSFER STRUCTURE (TS) instruction is executed only in the system receiving the command in response to CF receiving the SEND MESSAGE command and structure is transferred between CPC and CF through the link 910 in any link direction.
Patent JP-S58129840-A (JP)
Title: Satellite communication system
Inventor: YAGIYUU KAZUO
IPC: H04J3/17
Filed: 1983-01-21
Abstract: PURPOSE:To reduce the number of time slots necessary for a reservation signal, by securing time slots for data transmission by the reservation signal and then transmitting a data signal by using the time slots. CONSTITUTION:All terminal stations are grouped in (m) groups in such >=2 ways that each terminal station belongs to one group and each group contains nearly the same number of terminal stations. One time slot for a reservation signal is assigned to each group and inquiry polling for inquiring of stations whether terminal there is data to be transmitted or not is carried out, group by group, e.g. 1, 2- groups at every time with regard to all groups of the kinds.
Patent JP-S56106067-A (JP)
Title: Gas introduction device of plasma ignition plug
Inventor: AIHARA HISAMOTO
IPC: F02P9/00
Filed: 1980-01-28
Abstract: PURPOSE:To accurately control the quantity and timing of gas introduced by gasifying a liquid supplied through an injection valve to a vaporizing chamber formed in the vicinity of the engine combustion chamber to introduce the thus gasified liquid into the discharging gap of the plasma ignition plug. CONSTITUTION:In a plasma ignition plug 14, a spark gap between a central electrode 19 and an earth electrode 20 is encircled by an electric insulating material 21 to form a small discharging gap 22. In a cylinder head, there is formed a dome shaped vaporizing chamber 26 in the proximity of a combustion chamber 18, and there is also formed a gas inlet path 27 which communicates the vaporizing chamber 26 with the earth electrode 20. In a cylinder heat 25, provided is an injection valve 28 which injects a liquefied gas, in opposite to the vaporizing chamber 26. To the injection valve 28, a feed liquid filled in a tank 31 is delivered under pressure at a predetermined timing on the reference of the ignition time through a feed pump 29 and an injection pump 30.
Patent JP-H11200761-A (JP)
Title: Structure of shaft in shield tunneling method
Inventor: YOSHIKAWA TADASHI
IPC: E21D9/06
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To improve workability by constructing a shield-machine penetrating section by concrete reinforced by a high-strength fiber sheet, etc., and building a residual section by reinforced concrete. SOLUTION: A section 3, to which a shield machine 2 is penetrated, in the side wall section 1a of the shaft is constructed by concrete reinforced by burying one layer or a plurality of high-strength fiber sheets or meshes 5 while the residual section of the side wall 1a and a bottom plate section 1b are built by reinforced concrete. The sheets or the meshes 5 are used by weaving polyvinyl alcohol, polyaramid, polyester and acrylic fiber, glass fiber and carbon fiber in plain weave or a belt shape and combining them in a latticed shape in the vertical and horizontal directions, the oblique direction, etc.  Accordingly, the term of works can be shortened and construction cost reduced because the shaft can be constructed easily and the shield penetrating section can be cut by a shield cutter without requiring the soil improvement, etc., of a ground, and the execution of works can be carried out safely because there is no removal, etc., of a diaphragm wall.
Patent JP-H02192447-A (JP)
Title: Production of light calcium silicate article
Inventor: YADA AKIRA
IPC: C04B28/18
Filed: 1989-01-19
Abstract: PURPOSE:To produce the subject article having improved flexural strength, expansion and shrinkage and resistance to freezing and thawing by forming a raw material containing slag, gypsum, cement and/or slaked lime, fiber and solid particles and hollow particles composed of silicon oxide at specific ratios. CONSTITUTION:A light calcium silicate article having excellent flexural strength, expansion and shrinkage and resistance to freezing and thawing can be produced by forming a raw material containing 0-50wt.% of slag, 0-50wt.% of gypsum, 5-80wt.% of cement and/or slaked lime, 2-30wt.% of fiber, 0-20wt.% of solid particles composed of alkali-soluble silicon oxide and 5-90wt.% of hollow particles composed of the above silicon oxide.
Patent JP-S59137527-A (JP)
Inventor: NEGISHI TAKAO
IPC: D02G1/02
Filed: 1983-01-24
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-2000202597-A (JP)
Title: Method for preheating tundish
Inventor: TAKAGI NOBUHIRO
IPC: B22D41/015
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a preheating method of a tundish, by which in the case of preheating the refractory in the tundish together with a stopper, the bursting and the peeling of the coating material are eliminated and the oxidation of a stopper can be restrained. SOLUTION: In the tundish applying the coating material containing the moisture on the inner surface thereof, when the refractory in the tundish together with the stopper are preheated, the preheating of the tundish can be executed without developing the clogging caused by spalling and the peeling of the coating nor the defective stopping of molten steel caused by the oxidation of the stopper by preheating the tundish with gas at >=1000 deg.C through a burner after preheating the tundish with gas at <=500 deg.C. At this time, it is desirable to blow the gas so that pressure in the tundish reaches >=20 Pa.
Patent JP-S58127391-A (JP)
Title: Adjusting method for mirror optical axis of internal mirror type laser tube
Inventor: DEKI KIYOUICHI
IPC: H01S3/086
Filed: 1982-01-25
Abstract: PURPOSE:To perform the optical adjustment of a mirror extremely easily by a method wherein the aperture of a sealing tube is covered with a metalic end plate having an aperture at its center, then the aperture of the metallic end plate is covered with the mirror directly or via a hollow metallic member resulting in the constitution, and the plastic deformation of the metallic end plate is utilized. CONSTITUTION:The metallic end plate 4 covers the aperture 5a of the sealing tube 5 and has the aperture 4a at its center, and the aperture 4a is directly covered with the mirror 2. Describing an example of material relations; when the sealing tube 5 is Kovar glass (trade name), the metallic end plate 4 is also of Kovar metal (trade name), and the adhesive 3 is of epoxy resin. In this constitution, when a suitable position of the metallic end plate e.g. point P is pressed with tools such as a punch or struck, etc., the metallic end plate generates a very small plastic deformation, and thus the adjustment of the mirror optical axis can be performed extremely simply and accurately.
Patent JP-H02189679-A (JP)
Title: Device for supporting formation of inter-word relation model in natural language analysis
Inventor: SUZUKI KAORI
IPC: G06F17/28
Filed: 1989-01-18
Abstract: PURPOSE:To efficiently form an inter-word relation model and to improve the quality of the supporting device by storing a word pair and a relation name in the inter-word relation model by an operator's response after displaying the relation mane already stored in the inter-word relation model. CONSTITUTION:A sentence stored in a natural language sentence storing means 5 is divided by a word dividing means 3. When a word pair decided to have inter-word relation by an operator from the divided words is stored in the inter-word relation mode 7, an inter-word relation model forming means 4 displays the already stored relation name to the operator, and after receiving an operator's response, stores the relation name and the word pair. Thereby, the inter-word relation model can be simply and correctly formed. Since the large volume of natural language sentences can be treated because of the improvement of the efficiency, the inter-word relation model of a practical natural language analysis system can be formed.
Patent JP-S63178645-A (JP)
Title: Key telephone system
Inventor: SAKURAI KEITARO
IPC: H04M1/274
Filed: 1987-01-20
Abstract: PURPOSE:To attain abbreviated dialing by connecting an abbreviated dialing equipment having a data storage section storing a normal dial number to an optional telephone set so as to always use the same abbreviated dial number. CONSTITUTION:The abbreviated dialing equipment 3 is connected to a key telephone set 2 through connection sections 7, 8. In connecting an abbreviated dialing key 4, the depressed abbreviated dial number is decoded by an abbreviated dial number decoding section 5 and only the corresponding normal dial number is read from a data storage section 6 based on the decoded data. The abbreviated dialing equipment is connected attachably and detachably to the key telephone set 2 through the connection sections 7, 8 then even when it is connected to any optional key telephone set having the connection sections with abbreviated dialing equipments, the corresponding normal dial number is called by always using the same abbreviated dial number registered already.
Patent JP-H11210715-A (JP)
Title: Frictional clamping device
Inventor: YAJIMA MITSUO
IPC: F16B2/04
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a frictional clamping device which can improve twisting rigidity of a clamping device in a fastened state. SOLUTION: In a frictional clamping device, a pressure chamber 4 is determined between a case 2 and an output flange 3. A circular bottom wall 41 of the pressure chamber 4 is elastically deformed inward in a radial direction and brought into close contact with the output flange 3. A circular end wall 42 of the pressure chamber 4 is elastically deformed outward of the pressure chamber. Its outer end surface 42 is pressurized against the case 2 in an axial direction of the device and fixed thereto. An outer peripheral surface 42c is pressurized against the case 2 in a radial direction and fixed thereto. Both members 2 and 3 are strongly fastened by fastening force in a radial direction and an axial direction applied perpendicularly thereto. Their twisting rigidity is thus improved.
Patent JP-S57143410-A (JP)
Title: Probe instrument for sampling gas sample and measuring heat in shaft furnace
Inventor: PIEERU MAIE
IPC: C21B7/24
Filed: 1982-01-22
Abstract: Plural gas samples are simultaneously collected and the temperature at each sampling point accurately measured by means of a probe which may be inserted into the furnace charge. The probe is constructed so as to facilitate assembly and repair while insuring against relative motion of the various components thereof as a result of imposed vibrations and thermally induced expansion.
Patent JP-S63276972-A (JP)
Title: Image forming device
Inventor: HONMA TOSHIO
IPC: H04N1/48
Filed: 1987-01-19
Abstract: PURPOSE:To attain consecutive processing between image sensors by reading a black data while using the mode reading a black signal for offset processing. CONSTITUTION:An original scanning unit is moved to a position of a black plate having a uniform density arranged at a non-image region at the tip of an original platen prior to the copying operation and a halogen lamp is lighted to input a image signal to a black correction circuit. The black signal Bi is sent in the order of data line 551 552   553, while an output of an address counter 84 initialized by an address input inverted HSYNC of a RAM 78 is inputted to the RAM 78, a black reference mode is attained and the black signal Bi is fetched in the RAM 78. Since a fetched black level data is very minute and subjected to noise effect, the data is subject to a linear filtering processing to eliminate the noise and it is used as a data to attain consecutive processing between image sensors.
Patent JP-S5292084-A (JP)
Title: Method and apparatus for controlling reciprocating object in linear li ne
Inventor: NAKANISHI SADAO
IPC: H02P25/062
Filed: 1976-01-30
Abstract: PURPOSE: To control a controlled object constantly without regard to changes in the voltage of an electric source and the temperature of a motor. 
     COPYRIGHT: (C)1977,JPO&Japio