baber/WOPTO huggingface dataset:
Patent JP-H0333113-A (JP)
Title: Absorptive product and its manufacture
Inventor: ADORIAN ESU AREN
IPC: A61F13/49
Filed: 1990-05-10
Abstract: PURPOSE: To copolymerize a water-soluble compd. containing a carboxyl monomer, a specific hydroxyl monomer and a monoethylene unsaturated monomer not only to enhance (the reproducibility) of the water absorbability thereof but also to make the same water-insoluble.  
     CONSTITUTION: A water-soluble compd. containing 50-100 wt.% carboxyl monomer having a carboxyl group (e.g.; acrylic acid) (A), 0.1-1.5 wt.% hydroxyl monomer having a hydroxyl group represented by formula I (wherein R 1  is H or carboxyl, R 2  is R 1  or CH 3 , Y is O, CH 2 O of COO, M is an alkyleneoxy and (a) is an integer) (e.g.; hexapropylene glycol monomethacrylate) (B) and 0-45 wt.% monoethylene unsaturated monomer (e.g.; methyl acrylate) (C) as a plasticizer is copolymerized at 170°C for 5-40 min to form a crosslinked bond represented by formula II by esterification of a carboxyl group and a hydroxy group to obtain a water-soluble almost linear polymer wherein (a) is 5 or more in the formula II. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5647916-A (JP)
Title: Manufacture of magnetic head
Inventor: KOU SHIYUNICHI
IPC: G11B5/23
Filed: 1979-09-20
Abstract: PURPOSE: To obtain a narrow-track-width head for VTR with precision by slicing a couple of blocks of Fe-Al-Si materials, connected by butting together, to a fixed thickness and by making a winding window in each of them after polishing it precisely to a track width.  
     CONSTITUTION: This describes a magnetic head suitable for long-time VTR that uses a metal tape. A couple of blocks 14A and 14B, made of Fe-Al-Si alloy materials, are butted together with an interposed prescribed nonmagnetic gap of 0.2W 0.6μ to form gap part 15 and the both are connected to form block body 14 in a body. Next, the body is slided along lines X 1 , X 2 ... to obtain thin-piece core materials 16 of gap length Gl. Next, material 16, after being finished precisely by being polished to a prescribed thickness of ≤25μ, fixed to nonmagnetic support 17 of ceramics, etc. Next, winding window 18 is formed penetrating material 16 and support 17 and tape slide surface 19 is formed to obtain a magnetic core. Thus, a narrow-track-width head with high precision and excellent characteristics can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5965679-A (JP)
Inventor: UIRIAMU ERU MATSUKOROO
IPC: F16K27/00
Filed: 1983-07-05
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-2000311286-A (JP)
Title: Traffic control system
Inventor: NISHIKAWA KEIICHI
IPC: G01C21/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain traffic information for a wide range and to obtain traffic information of a specified area even if a road that a vehicle passes is not designated by receiving travel history data from the vehicle by a portable telephone set and analyzing it. SOLUTION: A control system control part 303 in a traffic control center 300 designates an area where a traffic situation is to be checked, the previously decided area code of the designated area is transmitted to a data broadcast device 320 as a travel history transmission request and is broadcast as data broadcast from a data broadcast transmission antenna 101. A vehicle traveling the designated area recognizes that a present position is in the range of the designated area by an entire system control part 213. The entire system control part 213 makes a travel history storage part 212 transmit accumulated travel history data to a transmission data portable telephone control part 214. Travel history data is sent to the travel data analysis part 302 of the traffic control center 300 for analysis.
Patent JP-S60263790-A (JP)
Title: Temperature-sensitive operation valve
Inventor: NAGATA KOUJI
IPC: F16K31/70
Filed: 1984-06-12
Abstract: PURPOSE:To prevent a leakage of gas and the generation of strange noises by disposing a coiled spring made of a shape memory alloy between a casing and a cap. CONSTITUTION:If the outside air temperature is high, a temperature-sensitive element 23 is elongagted to press a valve body 32 to a small hole 24 of a casing 21. Accordingly, water is kept from being discharged. When the outside air temperature goes down below a designated temperature, the temperature-sensitive element 23 is quickly contracted through a plurality of vent holes 28 of a cap 22. As at this time, the strong tensile force of a bias spring 33 and the compression force of a buffer spring 30 work upon the temperature-sensitive element 23, the temperature-sensitive element 23 is quickly contracted, so that the valve body 32 opends a small hole 24 in a drain path 26. Since the temperature-sensitive element 23 is formed by a shape memory alloy, the response speed is high to prevent the generation of strange noises at the time of operation.
Patent JP-S5912469-A (JP)
Title: Transferring device of electrophotographic copying machine
Inventor: TAKAOKA MASAJI
IPC: G03G15/16
Filed: 1982-07-14
Abstract: PURPOSE:To perform excellent transferring operation regardless of the kind of a copying form, by impressing, plural kinds of voltage to a transfer electrostatic charger, and switching them according to the kind of the copying form and impressing a voltage suitable for the copying form to the transfer electrostatic charger. CONSTITUTION:When the copying paper is relatively thick ordinary paper, the 1st bottom 11 on a console panel is pressed, and the pulse width setting circuit 13 of a switching regulator 12 outputs a pulse with relatively wide width; and the regulator 12 impress a relatively high voltage to the transfer electrifier 14 to supply optimum charges. When the form is relatively thin tracing paper, etc., on the other hand, the 2nd button 15 is pressed, and then the pulse width setting circuit 16 outputs a pulse with relatively narrow width; and the regulator 12 impressed a high voltage with relatively short width to the transfer electrifier 14. Consequently, excellent transferring operation is carried out regardless of the kind of the copying paper and an error of transfer is eliminated.
Patent JP-S62279221-A (JP)
Title: Diesel exhaust particulate trap
Inventor: OGURA YOSHITSUGU
IPC: F01N3/02
Filed: 1986-05-28
Abstract: PURPOSE:To improve the combustion rate of and the reproductionability of a filter by a arranging a spongy metal board between a honeycomb filter and a heater element of an exhaust particulate trap. CONSTITUTION:An exhaust particulate trap 10 is formed with an exhaust gas inlet member 9, an outlet member 11 and an intermediate tubular container 15. A porous honeycomb filter 17 is inserted into a large diameter section 13 of the container 15 and a heater element 19 is arranged in front of the filter 17. A spongy metal board 2 composed of such material as having a lower specific heat and higher thermal conductivity than the filter 17 is arranged between the front endface 18 of the filter 17 and the heater element 19. Consequently, the combustion rate of particulates in the filter is improved and the reproductionability of filter is promoted.
Patent JP-S60264036-A (JP)
Title: Analyzer deivce for emission gas
Inventor: MURATA TOSHIICHI
IPC: H01J49/04
Filed: 1984-06-13
Abstract: PURPOSE:To improve reliability on gas analysis by constituting the captioned analyzer device of the mass filter type mass analyzer proper, a metal rod vertically moving by rotary motion of a lead-in terminal and the connection part connected to a picture display device of an object of analysis. CONSTITUTION:An analyzer device for emission gas performing gas amount instrumentation and gas analysis of a cathode-ray tube or the like is constituted of the mass filter type mass analyzer proper 16 connected to the tube 18 through a valve 17, a metal rod 20 vertically moving by rotation of a lead-in terminal 19 while being built inside the tube and of the connection part 21. Then, said connection part 21 is connected to a tip tube 13 attached to the cathode-ray tube or the like 11 while having the eyelet glass part 12 for confirming that the inside of the tube 18 has reached a vacuum degree higher than the vacuum degree of the cathode-ray tube or the like 11 by one figure followed by destructing the glass part 12 by rotation of the lead-in terminal 19 for leading gas inside the analyzer 16 by operation of the valve 17. Accordingly, the reliability of gas analysis can be improved while simplifying the construction of the tip tube 13.
Patent JP-H08313242-A (JP)
Title: Touch probe and measuring method by touch probe
Inventor: KUMAMOTO SATOSHI
IPC: G01B21/00
Filed: 1995-05-19
Abstract: PURPOSE: To provide a touch probe making possible both high-speed measurement and high-accuracy measurement without performing a switchback-like complicated feed operation. CONSTITUTION: In addition to a contact-type detection part which detects that a ruby sphere 37 at a stylus 35 comes into contact with a measuring face (f) at an object W to be measured and which is the same as that in conventional cases, an electromagnetic induction coil 39 for an electromagnetic induction-type proximity sensor is embedded in the ruby sphere 37 so as to detect that the ruby sphere 37 is brought close to a part within the range of a prescribed gap (g) with reference to the measuring face (f).
Patent JP-S5346421-A (JP)
Title: Seawater resistant stainless steel
Inventor: YAMAMOTO SUSUMU
IPC: C22C38/40
Filed: 1976-10-08
Abstract: PURPOSE: To provide stainless steel with excellent seawater- and seawater salt resistance by adding N and a slightly high level of Si and Cr to the compsn. of SUS316. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63289172-A (JP)
Inventor: NAKAJIMA SHINGO
IPC: E04H1/12
Filed: 1987-05-18
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-S6014500-A (JP)
Inventor: HIRAI AKIRA
IPC: H05K13/08
Filed: 1983-07-04
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-H10310305-A (JP)
Title: Recording paper carrier
Inventor: NAKAMURA TOSHIHISA
IPC: B65H23/34
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To enhance reliability by correcting curling and; by setting recording paper with no error in a recording paper carrier correcting the curling of the recording paper unloaded from a recording paper roll to carry the recording paper to the recording position of an image recorder. SOLUTION: A handle 15 releases a decurling member 1 from a recording paper roll R when the decurling member 1 is located at the decurling position D and upwardly projects the decurling member to intersect with the paper line L of recording paper P grasped by a pair of transfer rollers 2, and holds the decurling member 1 when the decurling member 1 is moved to the setting position S. The handle 15 is installed on the decurling member 1. The handle 15 projects the setting recording paper P above the upper surfaces of the pair of transfer rolls 2 and the recording paper roll R when the decurling member 1 remains at the decurling position D. The result yields uncomfortable feeling, restricting the setting of the recording paper P under the state.
Patent JP-H01291892-A (JP)
Title: Sewing machine with wireless controller
Inventor: ISHIKAWA SATORU
IPC: D05B69/18
Filed: 1988-05-20
Abstract: PURPOSE:To prevent influence of external turbulence or noise and enable safe speed control by modulating a photo-signal and using it is a communication means between a controller and a sewing machine body. CONSTITUTION:A controller 20 is equipped with an A-D converter device 8, which converts a voltage value varying according to the amount of moving the moving part of the controller 20 into a corresponding digital value and emits it as serial data, a carrier wave output device 9 to emit the carrier wave, a modulator 10 to modulate the serial data with this carrier wave, and a transmitter 11 to emit the modulated waves in the form of photo signal. The sewing machine body 5 provided separately from the controller 20 is equipped with a light receiver 15 to receive the mentioned photo signal, a demodulator 17 to demodulate the received photo signal, and a speed control device 18 to perform speed control of a drive motor 19 on the basis of the signal demodulated by this demodulator 17. This hinders the system from being easily influenced by external turbulence or noise to accomplish safe speed control.
Patent JP-H06304673-A (JP)
Title: Die for superplastic metallic plate
Inventor: SHIRAKAWA TAKASHI
IPC: B21D26/029
Filed: 1993-04-26
Abstract: PURPOSE:To provide a die for superplastic metallic plate which is easily reproduced. CONSTITUTION:The die for superplastic metallic plates having a projecting part 6 fitted separably and changeably on an upper die 3 and/or lower die 2 and a sealing material 9 having a melting point higher than the superplastic molding temperature for superplastic metallic plates and excellent deformability (superplastic metal alloy, for instance) is interposed between the projecting part 6 and the die. Thus, the die for superplastic metallic plates having hermatical sealing character is obtained.
Patent JP-S6014376-A (JP)
Title: Segmentation circuit
Inventor: MASUI TAKESHI
IPC: G06T5/00
Filed: 1983-07-05
Abstract: PURPOSE:To perform the segmentation processing in real time even with the multi-value picture data of a large area by controlling the selection output in response to the state of each segment of a window and scanning the picture data in a prescribed size of the window to add labels for each segment. CONSTITUTION:The picture data stored in a picture memory 10 are fed successively to a segment arithmetic circuit 18 from an input buffer 14 of a segmentation circuit 11 via a picture memory bus MDB. In this case, the width equivalent to one line of the memory 10 is written to a width parameter buffer 16. At the same time, the initial value of a counter is set to a label buffer 17. Thus the input data is set to the register in a state of a window of (2X2). The data on each segment of the window is supplied to a segment deciding circuit and delivered from a logical table through a segment arithmetic part of the circuit 18. Thus the segmentation is possible at a high speed even with the multi-value picture data of a large area.
Patent JP-H09303254-A (JP)
Title: Fuel pump structure
Inventor: IGARASHI KIYOUYA
IPC: F16D7/02
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To reduce the transfer loss of turning effort in an negine, inprove system reliability, reduce the size of a device and reduce cost, concerning an engine driving pump structure transmitting the torque by means of a magnet coupling. SOLUTION: This fuel pump is provided with an engine side rotary shaft 14, a pump side rotary shaft 2, a first magnetic substance 5 attached to the shaft 14, a second magnetic substance 7 attached to the shaft 2, and a nonmagnetic substance-make partition wall 10 interrupting any contact between both these magnetic substances 5 and 7, respectively, and further it is equipped with a magnet coupling 9 transmitting the torque through magnetic force, and a pump housing 1A installed with the shaft 2, as its constitution.  In this case, the shaft 14 is a rotary shaft preinstalled in a casing member 13 as an engine constituent element, while the first magnetic substance 5 is installed in the shaft 14, and the pump housing 1A is installed in a wall part 13A of the casing member 13 so as to make the pump housing 1A interpose the partition wall 10 between the second magnetic substance 7 and the first magnetic substance 5.
Patent JP-S6014249-A (JP)
Title: Image forming device
Inventor: KUBOTA ATSUSHI
IPC: G03G15/00
Filed: 1983-07-05
Abstract: PURPOSE:To simplify positioning operation between the process apparatus in a process cartridge and the process apparatus on the body side of an image forming device by forming said device in such a way that the cartridge is directly positioned and held in the body of the device when said cartridge is housed in the home position of the body. CONSTITUTION:A cartridge 17 is held apart from a holding frame 18 when the cartridge is set in the home position in the body of an image forming device. The pins 34, 38 on the cartridge 17 side are fitted respectively in the positioning holes 35, 27 on the chassis side of the body and the pins 36, 26 on the chassis side are respectively fitted and positioned in the holes 37, 39 on the cartridge 17 side and therefore a photosensitive drum 3, an electrostatic charger 4, a developing device 5 and a cleaner unit 14 are positioned exactly with respect to the apparatus on the outside of the cartridge 17. When the handle 30 of the cartridge 17 is pulled in an arrow X direction, the cartridge 17 is disengaged from the body chassis and is held to the frame 18. The cartridge is thus drawn from the body of the device to the outside.
Patent JP-H02303409-A (JP)
Title: Container for transporting agricultural product
Inventor: NAGASHIMA NAOKI
IPC: B65D81/20
Filed: 1989-05-16
Abstract: PURPOSE:To obtain the subject container capable of simultaneously controlling the concentrations of gaseous carbon dioxide and oxygen gas and retaining freshness of housed agricultural products even during transportation thereof at a low cost by housing an oxygen remover in a container for transporting the agricultural products in which a gas is introduced and hermetically sealed therein. CONSTITUTION:For example, the bottom of a container 1 (e.g. corrugated board having an aluminum film is vacuum deposited on the inside thereof) in which a plastic film 3 is applied to the inside of an opening 13 on a side 9 is provided with a partition plate 8 and an oxygen absorbent 6 (e.g. sodium hypochlorite) is laid thereunder to house agricultural product 7. The container 1 is then hermetically sealed and evacuated and a mixed gas of 10% gaseous carbon dioxide with 5% oxygen and 85% nitrogen is subsequently introduced thereinto to return the pressure to atmospheric one and store and transport the container 1. Thereby, gaseous carbon dioxide generated from the agricultural products can be readily regulated and cost is reduced from that of controlled atmosphere (CA) storing.
Patent JP-H06317764-A (JP)
Title: Optical low-pass filter
Inventor: KONNO MITSUJIRO
IPC: H04N5/225
Filed: 1993-04-27
Abstract: PURPOSE:To provide an optical low-pass filter having a band limiting effect of a space frequency without using a costly double refraction plate by constituting the optical low-pass filter of a diffraction type optical element which is discontinuously changed in imaging characteristic by a diffraction plane. CONSTITUTION:This optical low-pass filter is composed of the diffraction optical element formed by joining an optical element DOE 1 of a diffraction system and an optical element DOE 2 of a diffraction system which is paralleled in the optical axis with the optical element DOE 1 and is offcentered by s therefrom. Namely, the filter is composed of the diffraction optical element which is discontinuously changed in the imaging characteristic by the diffraction plane. The incident rays on the optical element DOE 1 of the diffraction system having an ordinary imaging effect among the light rays emitted from the axial object point of such diffraction optical element image at an axial image point and the incident rays on the optical element DOE 2 of the diffracted light having an offcentered imaging effect image offaxially. Then, the spot image is separated to two points by the optical element and the band limiting effect of the space frequency is eventually obtd. similarly with double refractions and, therefore, the use of the optical element as the optical low-pass filter is possible.
Patent JP-S5346652-A (JP)
Title: Protection circuit for switching regulator
Inventor: SATOU TAKEHISA
IPC: H02M3/325
Filed: 1976-10-07
Abstract: PURPOSE: To obtain hooked falling characteristic by detecting voltage of aux. power source produced from aux. winding installed at the primary of transformer and current flowing through transistor which is functioned with high frequency control pulses from smoothing circuit and control circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5347692-A (JP)
Title: Collective assembling method of corridor units for use in construction of accomodation area of ship
Inventor: MATSUMOTO YUKIO
IPC: B63B9/06
Filed: 1976-10-14
Abstract: PURPOSE: To provide a collective assembling method of corridor units for use in construction of accommodation area of ship. in which platforms and ladders extending outwards from the side wall of accommodation area of a ship are formed as corridor units separate from accommodation-area constituting blocks, whereby said blocks can be formed in simple flat configuration, so that construction of the accommodation area can be made easy and simple. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61279703-A (JP)
Title: Controller of steam turbine
Inventor: KURAKATA HIROSHI
IPC: F01D17/20
Filed: 1985-06-05
Abstract: PURPOSE:To prevent such a rapid pressure drop that would cause a generation of moisture mixing by changing a steam pressure set value when it is decreased more slowly than when it is increased, in the case when the steam pressure set value is being changed according to an actual pressure. CONSTITUTION:At the time of controlling a steam turbine, an actual steam pressure signal 72 on the high pressure side is input into an adder 90 in a pressure drop detector 73 and is added to a deviation signal alpha from a deviation signal generator 91, which is set to facilitate the smooth movement of a steam governor and simultaneously it is compared with a pressure set value 71 so as to force the difference signal 92 to output. This difference signal 92 is turned into a pressure set value 71 through a limiter circuit 93 and an integrator 95. Next, this pressure set value 71 is fed back to the adder 90 and simultaneously it is compared with the actual steam pressure signal 72 in an adder 97 and then the difference output is extracted as an output after being amplified in an amplifier 98 which has a specified gain G and the output is used to change the opening degree of a steam valve.
Patent JP-H06335186-A (JP)
Title: Spindle motor
Inventor: OSAWA MASAHIRO
IPC: H02K3/50
Filed: 1993-05-25
Abstract: PURPOSE:To reform the through hole for drawing out the lead wire of an armature winding wound on the stator of a spindle motor. CONSTITUTION:A conventional through hole of this type was being made to be orthogonal or have a specified angle to the center axis 12 of a fixed shaft 1, so problems were occurring such as that the cover came off and that the insulation property dropped because the insertion of a lead wire was hard, but in this spindle motor, a lead wire is directed from one end face 11 of the fixed shaft 1 to an outside-diameter part 14, and a through hole 16 is made obliquely and rectilinearly, whereby the processing and drawing-out work are facilitated.
Patent JP-S5912047-A (JP)
Title: Sorter of copy paper or the like
Inventor: ICHIKAWA KIYOMICHI
IPC: G03G15/00
Filed: 1982-07-14
Abstract: PURPOSE:To make the device small-sized and improve the work efficiency by providing many paper acceptance shelves inclinatorily at a fixed distance in the shaft peripheral direction of a cylindrical peripheral surface. CONSTITUTION:Paper acceptance shelves 11 arranged with a paper pinching means are provided inclinatorily at a fixed distance in the shaft peripheral direction of the peripheral surface of a bin drum 10, a paper convey path arranged with a paper branch mechanism 40 is formed on the bin drum side so as to get contact with the bin drum 10, and a file mechanism 60 filing the aligned paper group discharged from the bin drum 10 is provided near the branch mechanism 40. Every time a sheet of paper is fed in, the bin drum 10 is rotated in the paper convey direction by the length of the shelf opening to introduced the paper in sequence, and when predetermined sheets of paper have been introduced, each convey system is reversed, the bin drum 10 is rotated in the opposite direction by the length of the shelf opening, and the aligned paper group is guided into the file mechanism 60. Accordingly, the device can be made small-sized and the work efficiency can be improved.