baber/WOPTO huggingface dataset:
Patent JP-H05265170-A (JP)
Title: Pressure transfer device
IPC: G03D13/00
Filed: 1992-02-19
Abstract: PURPOSE:To obtain a pressure transfer device capable of imparting uniform pressure to a photosensitive member and a transfer member passing both pressure rollers. CONSTITUTION:In the pressure transfer device 71 developing a sheet-like photosensitive member F on which an image is exposed in advance, then, superimposing a sheet-like transfer member P on the photosensitive member F, and pressurizing them while they pass between a pair of pressure rollers 72 and 73, to transfer the image from the photosensitive member F to the transfer member P, a pair of the pressure rollers 72 and 73 are provided with an elastic means 101 elastically rotated to come into contact with the superimposed photosensitive member F and the transfer member P.
Patent JP-S63198839-A (JP)
Title: Temperature detector
Inventor: FUJINAKA SHUICHI
IPC: G01K7/24
Filed: 1987-02-13
Abstract: PURPOSE:To approximate the characteristic line of a reference value signal to the characteristic curve of a thermistor and to make detection accurate by adjusting a voltage applied to a ladder resistance part which generates a staircase reference value signal and the earth potential according to the detection output of the thermistor. CONSTITUTION:Switches b0-b6 (not shown in figure) in a buffer 8 are switched according to the on-off states of the output ports F0-F3 and D0-D2 of a microcomputer 5 and a reference signal which is obtained by dividing the potential difference between the earth potential (b) of the ladder resistance part 7 and the voltage VCC applied to a buffer part 8 stepwise is generated at an output terminal (a). A comparator 6 compares the reference signal with the detection signal of the thermistor 9. The microcomputer 5 detects the temperature according to the result. A 1st adjusting circuit 11 and a 2nd adjusting circuit 13 vary the earth potential (b) of the ladder resistance part 7 and the voltage VCC applied to the buffer part 8 according to which of ranges below VL, between VL and VH, and above VH the detection signal of the thermistor 9 is in. Then the reference signal characteristics approximate to the characteristics of the thermistor and accurate temperature detection is performed.
Patent JP-H09225275-A (JP)
Title: Production of gas separating membrane
Inventor: FURUKAWA MASAYA
IPC: B01D53/22
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To form a thin layer having separation activity and free from defects such as pinholes by dissolving a polymer based on polyimide represented by a specified formula in a good solvent contg. an org. acid, holding the resultant uniform polymer soln. in a specified temp. range and forming a film by a dry- wet process. SOLUTION: A polymer based on polyimide represented by formula I is dissolved in a good solvent contg. an org. acid, the resultant uniform polymer soln. is held at 40-100 deg.C and a film is formed by a dry-wet process to produce the objective gas separating membrane suitable for use in the production of nitrogen, etc. In the formula I, Y is a tetravalent org. residue, X is a divalent org. residue and at least part of X's is a residue represented by formula II (where each of R1 to R4 is H, 1-4C alkyl, alkoxy or halogen). The polyimide is obtd. by allowing diamine to react with tetracarboxylic acid dianhydride.
Patent JP-S56128955-A (JP)
Title: Toner for electrostatic charge image development and picture forming method
Inventor: TERADA SADAJI
IPC: G03G9/087
Filed: 1980-03-13
Abstract: PURPOSE:To obtain toner suitable to high-speed copying in which any toner film is formed on a photoreceptor and carrier surface electrified with excellent negative polarity, by incorporating a copolymer of a monomer containing F and another monomer or a co-condensate. CONSTITUTION:A copolymer of a 100pts.wt. polymerizing monomer, such as CF2=CF2, containing F and another 0.5-50pts.wt. monomer containing no F or co-condensate of HOOC(CF2)nCOOH, provided that (n) is 1-8, and another monomer in the same proportion is obtained by polymerization or condensation. Then, toner is produced by mixing the obtained copolymer and necessary pigment, magnetic powder, etc., together, by performing suspension polymerization by the said additives mixed with the monomers, or by grinding the polymer. Thus, the toner can be obtained with is fixed rapidly even in high-speed copying, without contaminating a fixation roll and photoreceptor.
Patent JP-H08228101-A (JP)
Title: Dielectric filter
Inventor: SAITO HIROKI
IPC: H01P3/08
Filed: 1995-02-21
Abstract: PURPOSE: To make communication equipment of mobile object thin and light in weight by reducing an occupied area at the time of mounting and decreasing a loss caused by the reflection of power as well. CONSTITUTION: A ground electrode plane formed on the planar part of a dielectric at a microstrip line structure part 11 is connected with a ground electrode plane formed on the planar part of a dielectric at a strip line structure part 12. Line electrodes 11a and 11b of the microstrip line structure part are arranged so that its lengthwise direction can be vertical to a substrate surface (the surface where the filter is installed). Then, the reflection of power is suppressed by forming the filter so that one of line electrode can form an input/output terminal on the substrate surface.
Patent JP-H01206556-A (JP)
Title: Lamp element for indication
Inventor: IMAMURA HIROSHI
IPC: H01J61/52
Filed: 1988-02-15
Abstract: PURPOSE:To have effective heat radiation by forming an air duct between the inner surface of a lamp holder and the lamp body, and by putting in communication with through holes in the outside walls of the lamp holder through this air duct. CONSTITUTION:A bulb 11 of a lamp body 10 is inserted in a lamp holder 20. Gaps are reserved between the outer surface of the bulb 11 and the inside surface of the holder 20 throughout the circumference to form an air duct 22. Current supply pins 23 in accordance with the number of leads 15 of the body 10 are implanted in the rear end face of the holder 20, and the leads 15 are connected to the pins 23. Through holes 24 are bored in the circumferential wall of the holder 20 and are in communication with a vent with an opening in the rear face of the retainer 20 through the air duct 22. A tapered water- cutting surface 27 is formed at the front of the inner surface of the holder 20. This provides effective heat radiation while water-proof property is well kept.
Patent JP-H072265-A (JP)
Title: Plastic lid
Inventor: UERUNAA FURITSUTSU DEYUUBATSUH
IPC: B65D47/08
Filed: 1994-03-02
Abstract: PURPOSE: To dispose a spring element in a closure so as to be hid completely in a closing state of the closure by providing a respective wall region of twice length of the spring element laid parallel with main film hinges on a first portion and on a second portion. CONSTITUTION: A closure consists of a first portion as a lower part 10 mounted on a top of a container, a second portion as a cap 20, and a hinge 30 to connect the first portion and the second portion in a united body. The lower part 10 includes a tubular wall body 11, which is completely sealed except a pouring mouth 13 by a cover 12. Similarly, the cap 20 includes a tubular wall 21 having the same diameter as the wall 11 of the lower part 10, and is closed with a cover 22. The hinge 30 consists of a main film hinge 31 and a spring element 32 which is connected to the lower part 10 at one end, to the cap 20 at the other through thin parts 36 formed as an adjoining hinge. In a complete closing state of the plastic closure, both of the thin parts 36 are at the same level height.
Patent JP-H06233502-A (JP)
Title: Manufacture of rotor
Inventor: SUGIURA TOSHIYUKI
IPC: H02K15/03
Filed: 1993-01-29
Abstract: PURPOSE:To make it possible to improve the strength of bonding by increasing effective bonding areas between field magnets and a rotating shaft, both constituting a rotor of an electric motor, and to maintain stable quality relating to the bonding strength. CONSTITUTION:Adhesives 3a and 3b are applied to bonding areas between a field magnet 1a and a rotating shaft 2 and between a field magnet 1b and the rotating shaft 2. The field magnets 1a and 1b are bonded to the rotating shaft 2. The magnets 1a and 1b bonded to the rotating shaft 2 are left in a vacuum container 4 for a predetermined time under reduced pressure, whereby air bubbles remaining in the adhesives 3a and 3b are eliminated. Thereafter, the adhesives 3a and 3b are cured.
Patent JP-2000229474-A (JP)
Title: Water base ink jet recording sheet, its manufacture and powdery coating material for manufacture
Inventor: ARAI TOSHIO
IPC: C09D5/03
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a water base ink jet recording sheet of superior water base ink jet ink absorbability forming a sharp and high density image, its manufacturing method and a powdery coating material for the manufacture. SOLUTION: A water base ink jet recording sheet is provided with ink acceptive layer 16 formed of powdery coating materials 13 having spaces 14 partially formed among respective materials and fusion bonded one another formed on a base 15, and the powdery coating material 13 is composed of hydrophobic resin composition particles 11 containing first inorganic fine particles of hydrophilic properties partially exposed on their surfaces and second inorganic fine particles 12 of hydrophilic properties coating the surfaces of the hydrophobic resin composition particles 11. Also water-absorption resin particles can be used in place of the first inorganic fine particles 11 of hydrophilic properties.
Patent JP-H04271465-A (JP)
Title: System for deciding document
Inventor: SASAKI TAKAYUKI
IPC: G06F17/21
Filed: 1991-02-27
Abstract: PURPOSE:To decide whether a document is changed or not by storing a code generated from time information and a password at the time of preparing the document. CONSTITUTION:A document preparer prepares and edits the document through the use of a console 1 and stores it in document data 21 as a file. Furthermore, the time stamp of document data 21 and the password 31 of the document preparer are stored in a time stamp + password 34 as a character string in a row and the ciphered string is stored in a main memory 30 as a code 32 for confirming justice. When the document is confirmed, the code for confirming justice 32 is generated from the time stamp of objective document data 21 and the password 31, in a same way, is compared with the code 32 for confirming justice of the main memory 30 and is judged its justice at the time of coincidence. Thus, it is confirmed whether the document is rewritten or not after it is prepared.
Patent JP-H01209018-A (JP)
Title: Curtain motor stopper
Inventor: HORIKOSHI HIROSHI
IPC: A47H5/02
Filed: 1988-02-17
Abstract: PURPOSE:To prevent a cord pulley from causing a cord to unreasonably travel during a time lag until a curtain motor is stopped by linking the driving shaft of the curtain motor and the cord pulley through an elastic body. CONSTITUTION:By a curtain motor 28 fitted to a curtain rail 32, a cord pulley 10 is rotate-driven. By a control circuit, the rotating speed of the cord pulley 10 is detected, and when the rotating speed goes to a prescribed value or below, a current supplied to the curtain motor 10 is interrupted. Further, a key-shaped outer circumference projection 22 is provided on the outer circumference surface of a driving shaft 20 of the curtain motor 28, and a key-shaped inner circumference projection 12 is arranged on the inner circumference surface of a shaft hole 21 of the cord pulley 10 fitted into the driving shaft 20. An elastic body 24 is internally provided in a circular void to be formed between the outer circumference projection 22 and inner circumference projection 12 in the shaft hole 21, and the curtain motor 28 and cord pulley 10 are linked through the elastic body 24. As a result, the lifetime of the cord can be made widely long.
Patent JP-H07217921-A (JP)
Title: Floor heating device
Inventor: YOKOCHI HIROYUKI
IPC: F24D5/02
Filed: 1994-02-03
Abstract: PURPOSE:To warm a human body quickly, and at the same time heat the inside of a room evenly by a method wherein a floor surface is heated by hot air which is fed to a cavity in a floor panel, and also one part of the hot air is jetted into the room. CONSTITUTION:A cavity 24 is provided in a floor panel 2 of a room. Then, at hot air energy is fed to the panel cavity 24 from a hot air generator which is arranged outside of the room. In addition, outlets are formed on the upper surface of the floor panel 2, and the hot air is jetted into the room to heat the room.
Patent JP-H03236650-A (JP)
Title: Facsimile store and forward switching network
Inventor: SHIRAI YASUYUKI
IPC: H04L12/58
Filed: 1990-02-13
Abstract: PURPOSE:To command registration revision processing of terminal information from a facsimile terminal equipment and to reduce the operation cost by allowing an exchange receiving a registration request to store the request and transferring prescribed picture information to other exchange in line connection. CONSTITUTION:When a facsimile terminal equipment 7 makes registration or revision request by using an OMR sheet (S), a facsimile store and forward switching equipment FM 1 receiving the request stores terminal information according to a command of the sheet S and discriminates whether or not the sheet is a user data registration sheet S, and analyzes a mark when the sheet is the user registration sheet S, revises the user database with the terminal information indicated by the sheet S when no error exists in the content and sends a registration end report to the terminal equipment 7. Moreover, a service message of the sheet S is transferred to adjacent equipments FM2-4. The equipments FM2-4 execute similar processing and the terminal information is transferred from the FM4 to FM5, 6 and the terminal information is written in the database in all the equipments in the facsimile store and forward switching network 1.
Patent JP-S63200018-A (JP)
Title: Remote-measuring apparatus in liquid meter
Inventor: TAKEDA SHOICHI
IPC: G01F15/06
Filed: 1987-02-16
Abstract: PURPOSE:To enable the issuance of a slip of metering data at a place of operation, by making it possible to meter a prescribed quantity of fuel in a tank at a distant place, to take out same therefrom, to know a metered value thereof at the place of operation and to subject it to a processing for the slip. CONSTITUTION:A liquid-supplying nozzle 9 is made to communicate, through a flowmeter 7, with a pump 4 which transfers a liquid in a tank 3 mounted on a rear body 2 of an automobile 1, and the liquid metered is transferred therethrough. Moreover, a pulse signal generator 11 generating a pulse as a liquid supply signal for every unit flow rate is provided continuously to the flow meter 7, and this pulse signal is counted and calculated. The data thus obtained are transmitted 16 as the same liquid-supply data repeatedly a plurality of times in the form of frequency-modulation signals. These signals are demodulated by a portable receiver 20, and a data signal showing the most frequent coincidence among signals is selected and displayed 42, while it is printed by a printer 43.
Patent JP-H01208714-A (JP)
Title: Magneto-resistance effect type magnetic head and its manufacture
Inventor: SHINKAI SHIGERU
IPC: G11B5/39
Filed: 1988-02-16
Abstract: PURPOSE:To obtain an excellent reproduced waveform which is stable in MR characteristic and free fro distortion by using a conductive substance of Ti nitride for a nonmagnetic conductive film for bias. CONSTITUTION:After forming a nonmagnetic conductive film 13 which is not made of a metal, such Ti, etc., but made of a conductive Ti nitride on a ferromagnetic base plate 1 of ferrite, etc., covered with an insulating layer 2 of SiO2, Al2O3, etc., by reactive RF sputtering in argon gas to which nitrogen is added, an MR (magneto-resistance) film 4 made of an Fe-Ni alloy is formed on the film 13. Since the Ti nitride is used for forming the nonmagnetic conductive film 13 for bias and the MR film 4 is formed directly on the film 13 in this MR head, it is not necessary to worry about a change in MR characteristic caused by relative diffusion. Moreover, since the resistivity of the TiN produced as a result of the reactive sputtering with a small quantity of added N2 is smaller than that of the Ti film formed by the sputtering in pure argon gas, the bias giving capacity is not deteriorated also. Therefore, a distortion-free reproduced waveform which is less in deterioration of MR characteristic and stable in characteristic is obtained.
Patent JP-H06252497-A (JP)
Title: Semiconductor laser device and manufacture thereof
Inventor: SUYAMA NAOHIRO
IPC: H01S5/223
Filed: 1993-02-23
Abstract: PURPOSE:To provide a semiconductor laser device which is capable of reduction in oscillation threshold current and manufacture of the device. CONSTITUTION:A resistance of a second clad layer 5 is enhanced by doping of low level. Next, in a region 13 being opposite to a cutout part 10 of a current block layer 6, impurities are diffused from third clad layer 7 into the second clad layer 5. This impurity diffusion diminishes a resistance of the second clad layer 5 in the region 13 opposite to the cutout part. That restrains a current from expanding into a region which is not opposite to the cutout part in the second clad layer 5 and also restrains reactive current, thereby attaining operation with low threshold current.
Patent JP-S61191340-A (JP)
Inventor: HATTORI TAKUO
IPC: A61B5/08
Filed: 1985-02-21
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-S60177238-A (JP)
Title: Detector for breaking of optical fiber cable
Inventor: MATSUNAGA KANZOU
IPC: H04B3/46
Filed: 1984-02-24
Abstract: PURPOSE:To detect the breaking of an optical fiber cable securely by multiplexing a monitoring light signal which is different in wavelength through the optical fiber cable. CONSTITUTION:A monitoring light transmitter 10 transmits the monitoring light signal W2 having different wavelength with a transmit light signal W1 from an electrooptic converter 4, and those light signals W1 and W2 are multiplexed by a multiplexer 11 and transmitted to an optical communication device 8' at an opposite side through the optical fiber cable 9. The composite light signal is demultiplexed by an opposite-terminal demultiplexer 12 into the light signal W1 and light signal W2, which are multiplexed by a multiplexer 11 with the light signal W1 transmitted from the opposite terminal and received by a communication device 8 through the cable 9. This received signal is passed through the demultiplexer 12 to separate only the light signal W2. Then, light level detectors 13a and 13b detect the transmission level and reception level of the light signal W2 and both detected levels are compared by a comparator 14 to detect the breaking of the cable 9 securely from a decrease in only the reception level.
Patent JP-S59158994-A (JP)
Title: Buried type heat exchanger
Inventor: IWANAGA SHIGERU
IPC: F28F11/00
Filed: 1983-03-01
Abstract: PURPOSE:To miniaturize a condenser and to provide high performance, by fitting the primary heat transfer fins to the outer surface of a double-walled heat transfer pipe to which a leakage detecting channel is provided, and by fitting the secondary heat trnasfer fins having through-holes to the inner surface of the pipe, and to facilitate treatment to the end part of the pipe by gathering up feed and discharge ports for heating medium and a leakage detecing end in one part of the pipe. CONSTITUTION:A gas cooling medium in high temperature, being fed into flow paths 12 among the secondary heat transfer fins from a fluid feed pipe 17, passing through through-holes 11 provided to the secondary heat transfer fins 10, exchanges heat with water in a hot water tank, with the primary and the secondary heat transfer fins 9 and 10 and a double-walled heat transfer pipe 5 as heat transfer surfaces. The cooling medium is turned into condensate, while the water is heated and become hot water. The liquified cooling medium is discharged from a fluid discharge pipe 18. If either one of an outer pipe 6 or an inner pipe 7 happens to be broken making a hole, the cooling medium or the water flows into a leakage gap 16 and a leakage discharge pipe 19 passing through a leakage detecting channel 8, so that an abnormal condition can be detected.
Patent JP-H07236411-A (JP)
Title: Feeder for cutting
Inventor: MASUDA YOSHIO
IPC: A22C25/18
Filed: 1994-03-03
Abstract: PURPOSE:To provide a feeder for cutting, favorably biting and holding the end part of a material to be cut. CONSTITUTION:The end of an oscillating arm 140 connected to an upper gear member 120 is connected to a shaft and the shaft is connected through a subsidiary shaft 146 and a connecting member to a rod 150. Other end part of the rod 150 is connected through a coil spring to a cylinder 152. The cylinder 152 is connected to a triangle plate 170 and a roller 178 is attached to the triangle plate 170. When the roller 178 is pressed to a lowering direction and oscillated and displaced together with the triangle plate 170, the cylinder 152 is displaced and the rod 150 is displaced so as to be pulled through a coil spring 162. The displacement of the rod 150 rotates and drives the shaft 144 through a subsidiary shaft 146 and the oscillating arm 140 is oscillated and further, the upper gear member 120 is oscillated. The upper gear member 120 is closed to bite and hold a material H to be cut.
Patent JP-H09229486-A (JP)
Title: Sunlight condensing and distributing vehicle
Inventor: MIHARA HIROSHI
IPC: F24S23/30
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to arbitrarily economically and functionally transmit and emit condensed sunlights to a sun shadow place to be irradiated with the sunlights in an apparatus for condensing and emitting the sunlights. SOLUTION: This sunlight condensing and distributing vehicle device comprises a truck 1 moving to an arbitrary position and stopping thereat, and a sunlight condensing mechanism 4 and an optical fiber cable winding and feeding mechanism 10 mounted on the truck 1. The mechanism 4 has one or a plurality of sunlight condensing lens 3, a driving mechanism for directing the lens 3 to the sun, a computer for sending a drive signal to the driving mechanism, a sensor 5 for detecting the position of the sun, and an optical fiber cable 11 for transmitting the light condensed by the lens 3 to a predetermined place.
Patent JP-H08224240-A (JP)
Title: Fluorescent diagnosing device
Inventor: KANEKO MAMORU
IPC: G01N21/64
Filed: 1995-02-22
Abstract: PURPOSE: To provide a fluorescent diagnosing device capable of measuring the fluorescent spectrum of a lesion part without generating bleeding in endoscopic fashion and performing the viable inspection of lesion tissue more surely than ever. CONSTITUTION: Cups 7a, 7b for vital inspection are provided at the tip of a lengthy coil sheath 14 insertible to the channel of an endoscope, and they are opened/closed by the operation of a hand side operating part via an operating wire 11. Optical fibers 3 whose tip faces 3A are mounted on the feet of the cups 7a, 7b are inserted to the coil sheath 14, and their rear terminals are connected to an analyzer 4, and when exciting light from a laser 17 is transmitted and the cups 7a, 7b are opened, target tissue is irradiated with the exciting light from the tip faces 3A, and also, fluorescence from the target tissue is fetched, and it is inputted to a spectroscope 18 which separates the fluorescence, and it is judged whether a part is a normal part or the lesion part by the analysis of a spectrum waveform by a computer 5, and a result is displayed on a color monitor 6.