baber/WOPTO huggingface dataset:
Patent JP-H10255637-A (JP)
Title: Heat-driven micro relay
Inventor: SEKI TOMONORI
IPC: H01H61/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To allow the temperature of a moving contact to hardly rise and prolong the life by forming heat cutoff grooves cutting off the heat of a heater near the periphery of the moving contact of a heat-driven microrelay opening or closing its contact with the moving contact of a moving section via the heating of the heater. SOLUTION: A thin plate-like base material 20 is made of a single crystal such as of silicon, and a pair of slits 23, 23 are provided in parallel at the prescribed interval at its center to cut out a moving piece 24. A moving contact 25 is arranged at the center of the moving piece 24, through heat cutoff grooves 26, 26 having a nearly U-shaped plan view are formed near its periphery, and the moving contact 25 is supported by a pair of hinge sections. A heater 28 is printed at the peripheral edge section of the moving piece 24, and connecting pads 28a, 28b are formed at both end sections of it. The temperature of the moving contact 25 hardly rises, the electric resistance of the moving contact 25 is not increased, and no defective contact occurs.
Patent JP-S62220113-A (JP)
Inventor: HAYASHI YASUO
IPC: A01G1/04
Filed: 1986-03-19
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-H06250438-A (JP)
Title: Thermal fixing method
Inventor: KONUMA TSUTOMU
IPC: G03G15/20
Filed: 1993-02-26
Abstract: PURPOSE:To provide a thermal fixing method by which a short wait time and high thermal efficiency are attained and sure fixation can be carried out. CONSTITUTION:A toner image is formed with a toner for developing an electrostatic charge image satisfying such characteristics as >=80 deg.C rising temp. at an endothermic peak, <=105 deg.C onset temp. in an endothermic process and 100-120 deg.C endothermic peak temp. at the time of heating on a DSC curve and 62-75 deg.C exothermic peak temp. and >=5X10<-3> intensity ratio of an exothermic peak at the time of cooling. The toner image is fixed on a transfer material by contact and heating with a fixer having <1mm thickness of the core far of a heating roll.
Patent JP-H01234891-A (JP)
Title: Multimedia display system
Inventor: WATANABE SHINYA
IPC: G06F3/0485
Filed: 1988-03-15
Abstract: PURPOSE:To improve scrolling performance by suppressing the display of media and saving the access time of a memory area where the media is stored while an indication for scrolling is generated continuously, and displaying the media at a time when detecting the end of the indication for scrolling. CONSTITUTION:While information which is inputted from a keyboard 3 indicates the continuation of scrolling, a processor 1 stops accessing a 2nd area 15 of a memory 5 and continues to access a 1st area 14, thereby carrying on the scrolling of character strings. Further, when different contents from the scroll are indicated or when the input of the information from the keyboard 3 is stopped, the scrolling operation is stopped and a media display area in an area of a document being displayed current is checked and the media in a framed range are read out of the 2nd area 15 and displayed within a framed range specified on a display part 7. Consequently, the scrolling performance is improved and the operability of the device becomes excellent.
Patent JP-S58178568-A (JP)
Title: Nonvolatile memory
Inventor: HOSOKAWA YOSHIHIRO
IPC: H01L21/8246
Filed: 1982-04-12
Abstract: PURPOSE:To obtain an excellent nonvolatile memory which simplifies the manufacture by planely arranging floating and control gate electrodes on a gate insulating film and an interelement isolating insulating film. CONSTITUTION:A field oxidized film 12 and a gate oxidized film 13 are formed on an Si substrate 11, a polysilicon layer 14 is superposed and thermally oxidized, and a floating gate 14a, a control gate 14b and electrodes 20 are insulated and isolated. The interval of the gates 14a, 14b is set to approx. both thickness, and can be controlled by an oxidizing method. Electrodes 18, 19 are attached to source and drain 16, 17, and an SiO2 film 15 is covered. When a voltage is applied to an electrode 14b, a voltage is induced by capacitive coupling at the electrode 14a, and an FET is conducted ON. Hot electrons are implanted to the electrode 14a to lower the voltage, and the FET is eventually conducted ON to finish the writing. In the erasure, an ultraviolet ray is, for example, emitted. According to this structure, since it is a gate sole layer structure, the manufacture can be simplified, thereby obtaining an excellent nonvolatile memory.
Patent JP-H08235570-A (JP)
Title: Magnetic recording disk
Inventor: NOGUCHI HITOSHI
IPC: G11B5/706
Filed: 1995-02-27
Abstract: PURPOSE: To provide a magnetic recording disk having satisfactory electromagnetic transducing characteristics, overwriting characteristics and peak shift characteristics and optimum for digital data recording. CONSTITUTION: A magnetic layer contg. magnetic powder of hexagonal ferrite dispersed in a binder is formed on a nonmagnetic substrate to obtain the objective magnetic recording disk. The ratio between the degrees of orientation of the magnetic layer is >=0.9, the squareness ratio corrected with a perpendicular demagnetizing field is 0.3-0.55 and the magnetic layer has 1,400-3,000Oe coercive force in each of the intrasurface and perpendicular directions and <=0.8μm thickness on dry basis.
Patent JP-S51136591-A (JP)
Title: Method for separating oil and water
Inventor: IIZUKA KOUSAI
IPC: C02F1/40
Filed: 1975-05-22
Abstract: PURPOSE: Method for separating oil and water, applicable to both of floating oil and dispersed oil. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58179889-A (JP)
Inventor: WATANUKI AKIO
IPC: G09B9/30
Filed: 1982-04-15
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-S62216748-A (JP)
Title: Recorder
Inventor: YAMANOBE KOJI
IPC: G03G15/04
Filed: 1986-03-19
Abstract: PURPOSE:To reduce the consumption of toner, by providing a dot writing signal generation control circuit recording image information on recording paper, an abbreviated record writing signal generation circuit, and the switching measures thereof. CONSTITUTION:An abbreviated record writing signal generation circuit consists of OR gate 24, AND gate 25, OR gate 26, NOT gate 27, and AND gate 28. If a frequency dividing signal obtained by dividing a write clock is inputted to an input terminal IN1, a video signal to an input terminal IN2 and a constant potential at a high level to IN3, a video signal (C) is outputted to an output terminal OUT. If the output signal is inputted to a drive circuit 21 and a laser diode 22 is turned ON and OFF, the output can be recorded with the normal number of dots. If a constant potential at a low level is inputted to the input terminal IN2, the abbreviated record writing signal (d) consisting of the logical sum of the video signal (c) and the dividing signal (b) is obtained at the output terminal OUT, which becomes one half the normal number of dots. Thus, those other than regular documents are recorded with a small number of dots and the consumption of toner can be lessened.
Patent JP-S58179583-A (JP)
Title: Production of clad material
Inventor: KATOU AKIRA
IPC: B23K20/02
Filed: 1982-04-15
Abstract: PURPOSE:To improve yield by fitting a covering tubular material onto a base material, grasping both materials flatly so as to bring the same in tight contact with each other without any clearance and sealing both ends then subjecting the materials to diffusion welding thereby preventing the inflow of air and performing diffusion welding in an ordinary heating furnace. CONSTITUTION:A stainless steel pipe 21 is fitted as a covering tubular material on a round barlike copper base material 20, and both are grasped under pressure with press dies 22, 23 whereby the base material and the covering material are plastically deformed to a flat shape. Such end plates 25 which prevent the inflow of air are welded to both ends of the cladding blank metal 24 formed flatly in tight and close contact with each other to seal both ends. The blank material is put into a heating furnace 26 for the purpose of joining, and a required weight 27 for applying the face pressure necessary for joining is placed thereon during heat, whereby the copper base material 20 and the stainless steel pipe 21 are diffusion-welded. The diffusion welding is accomplished in the same way as mentioned above by deforming both materials plastically to a flat shape with a pair of rolls having the calibers of a flat section, and sealing both ends then heating the materials and rolling the same again.
Patent JP-H06271682-A (JP)
Title: Production of polyester composition
Inventor: KIMURA MANABU
IPC: C08L67/00
Filed: 1993-03-22
Abstract: PURPOSE:To provide a method for producing a polyester composition excellent in thermal stability of the polymer in melting and improved in dispersion of calcium carbonate particles in the polyester and affinity of the particles to the polyester. CONSTITUTION:This method for producing a polyester composition by kneading an aromatic polyester with powdery calcium carbonate particles using a vent kneading and extruding machine, comprises using calcium carbonate particles of <=5wt.% water content as the calcium carbonate particles and using an aromatic polyester containing a phosphorus compound in an amount of 0.5 to 5wt.% based on calcium carbonate particles on phosphorus atom (P) base as the aromatic polyester.
Patent JP-S55154188-A (JP)
Title: Heat-sensitive head
Inventor: FUJIWARA TAKEJI
IPC: B41J2/335
Filed: 1979-05-18
Abstract: PURPOSE:To prevent accumulation of paper dusts at a heating portion and to improve a printed picture quality, by a format wherein only a portion corresponding to an electrifying electrode of a resistance is thinned by an etching teatment, and a resistance body serving as a heating portion is formed in a convexity. CONSTITUTION:First, a glaze layer 2 is formed on a surface of an alumina base sheet 1, and a thermit resistance 3, such as tantalum-silicon dioxide, etc., is then filmed by a FR-sputtering method. A heating portion of the resistance 3 is then masked, and a resistance 3a corresponding to an electrifying electrode 4 is thinned by a plasma etching teatment to form a resistance 3b in a convexity serving as a heating portion.The electrifying electrode 4 and an abrasion-proof layer 5 are then formed to obtain a desired heat-sensitive head. EFFECT:Printing can be performed at a low electric power.
Patent JP-S53146524-A (JP)
Title: Paper feeding mechanism in cylinder scanning
Inventor: TANAKA HIDEO
IPC: G01D15/28
Filed: 1977-05-26
Abstract: PURPOSE: To ensure the smooth paper roll-up to the drum by eliminating the friction resistance of the roller against the paper within the paper travelling path. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59184022-A (JP)
Inventor: BERUNTO II RADOBOO
IPC: B60W30/18
Filed: 1984-03-29
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-S56160543-A (JP)
Title: Hot air room heater
Inventor: KOBA YOSHITAKA
IPC: F24F1/00
Filed: 1980-05-10
Abstract: PURPOSE: To heat the feet of a human body while efficiently heating a room by blowing hot air from a lower auxiliary diffuser through a part of a hot air room heater from the hot air from an upper main diffuser through the entire room heater.  
     CONSTITUTION: There are provided a fan 3 at the lower stage, a heater 4 at the middle stage, a cooler 5 at the upper stage in a room heater body 1, a main diffuser 6 at the upper front part of the body 1 and an auxiliary diffuser 7 obliquely downwardly directed at the slightly upper middle stage of the diffuser of the fan 3. A  circular arc-shaped filter 10 is mounted detachably from the diffuser 7 at the suction port 8 of the fan 3 via guide rails 9 and a frame 11 at the upper part of the diffuser. Partition plates 14, 15 are provided at the upper and the lower parts of the  drawing port 13 of the filter, a slot 16 is perforated only at the upper partition plate  14, and a guide unit 17 is provided at the rear part of the plate 14 to direct the air  stream toward the heater 4. A humidifier 18 which is composed of a humidifying  tank 19 and a porous vaporization plate 20 is provided in the guide unit 17.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05268529-A (JP)
Title: Defective picture element detection circuit for sold-state image pickup element
IPC: H04N5/367
Filed: 1992-03-18
Abstract: PURPOSE:To accurately detect an output due to defective picture element with high accuracy by using a carrier component elimination means to eliminate a carrier component superimposed onto an output signal from a solid-state image pickup element and using a defective picture element detection means to detect the defective picture element. CONSTITUTION:A signal of temperature information from an adder circuit or a temperature sensor via an input terminal 100 is fed respectively to an amplifier circuit 102 and a delay element 101 via a resistor R4. A predetection processing circuit 21 mainly aims at the reduction of a detection error due to a sampling frequency component. Thus, the resistor R4 and the delay element 101 eliminate a carrier component of an input signal being an object of mis- detection, an amplifier circuit having a gain of e.g. several tens of multiple amplifies the input signal from which the carrier component, the amplified input signal is converted into a digital signal by an A/D converter 103 and the digital signal obtained through conversion is fed to the detection circuit via an output terminal 104.
Patent JP-H05261959-A (JP)
Title: Method and device for controlling printing
IPC: B41J2/36
Filed: 1992-03-18
Abstract: PURPOSE:To utilize the quantity of heat accumulated and control printing at high speed so as not to depend upon the width of applied pulses by controlling the electricity conduction patterns of each dot of a head in response to bit patterns in time series after a bit to be printed at each time. CONSTITUTION:The data of a printing pulse pattern corresponding to a code, in which bit-developed printing data are converted, are stored in a ROM14 (8), and the pattern data are called by the applied-pulse control program of a ROM3 (7). The called pulse pattern data are transmitted over a head driver (9). Thermal heads (10) are formed in line heads, electricity is conducted through each heating element arranged linearly according to a pattern selected at applied pulses from the head driver (9).
Patent JP-S60208474-A (JP)
Title: Surface treatment apparatus
Inventor: HIRAGA TAKASHI
IPC: C23C16/50
Filed: 1984-03-31
Abstract: PURPOSE:To improve the surface treating effect by making radiation rays from light source incident effectively on a reaction chamber in various surface treatments of a base material surface by photochemical activation or glow discharge decomposition of gas. CONSTITUTION:Cylindrical metal mesh electrodes 37, 38 are arranged concentrically in a cylindrical vacuum vessel 30, a base plate holder 50 attached with plural base plates 51a-51c to be surface-treated is arranged between the inner wall of the vessel 30 and the electrode 37, and these are heated to a prescribed temp. by a heater 60. The inside of the chamber 30 is decompressed to vacuum, gaseous Ar and a reaction gas such as silane are supplied from an emission chamber gas introducing system 31 and a reaction gas introducing system 32 respectively. Next, high pressure AC voltage is impressed on both electrodes 37, 38 by a source 35 to generate the discharge emission in a discharge space 40, and the light is irradiated to the plates 51a-51c to form an amorphous Si hydride film on the base plate surface. The radiation rays for reaction are utilized efficiently for gas decomposition reaction without being absorbed on the way because the gap between the base plate and the electrode is small.
Patent JP-S56159316-A (JP)
Title: Preparation of special modified cross section fiber
Inventor: MINEMURA NORIHIRO
IPC: D06M101/16
Filed: 1980-05-13
Abstract: PURPOSE: To obtain the titled fibers having improved feeling, appearance and processing durability, by hydrolzing composite fibers consisting of two or more polyers having different hydrolytic properties.  
     CONSTITUTION: Composite fibers obtained by the composite spinning of two or more polymers having different hydrolytic properties into a multilayered structure are treated with a hydrolyzing agent, preferably an alkaline metallic compound, e.g. NaOH. In the process, a polymeric component 3 having great hydrolytic properties is hydrolyzed more than a polymeric component 2 to give the aimed fibers of sharp edged uneven shapes at the outer peripheries of the cross sections thereof. A polyester having groups -SO 3 M (M is metallic element) is preferably used as the polymer having the great hydrolytic properties. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54154447-A (JP)
Title: Polyether ester block copolymer composition
Inventor: TANAKA CHIAKI
IPC: C08L71/02
Filed: 1978-05-26
Abstract: PURPOSE: To prepare a polyether ester block copolymer composition having excellent heat resistance and weather resistance, by compounding the copolymer with a  specific polysulfide polymer.  
     CONSTITUTION: A resin composition comprising (A) 100 parts by weight of a polyether ester block copolymer and (B) preferably 0.3 - 20 parts by weight of a polysulfide polymer expressed by the formula (n is 4 - 100) [e.g. Thiokol LP - 32 (product of Toray Thiokol Co.)]. The copolymer (A) preferably consists of (a) polyester hard segments composed of terephthalic acid and 2 - 8C aliphatic or alicyclic diols, and (b) polyether soft segments, e.g. poly (tetramethylene oxide) glycol having a molecular weight of 200 - 6,000, etc.  
     EFFECT: Formation of cracks on the surface and discoloration can be suppressed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0580600-A (JP)
Title: Process cartridge and image forming device capable of fitting it
Inventor: YASHIRO MASAHIKO
IPC: G03G21/16
Filed: 1992-03-18
Abstract: PURPOSE:To prevent the damage of a photosensitive drum provided in a process cartridge. CONSTITUTION:In the process cartridge, at least, having an image carrier 4, and freely attached/detached to an image forming device, when a cover 20 protecting the image carrier 4 is in a location to cover the image carrier 20, a part 20c of the cover 20 is abutted on the nonimage region 4b of the image carrier 4, to regulate the position of the cover 20.
Patent JP-S61224252-A (JP)
Title: Rotary anode x-ray tube apparatus
Inventor: TAKAHASHI HIROSHI
IPC: F16C32/04
Filed: 1985-03-27
Abstract: PURPOSE:To improve the safety and reliability of apparatus by providing a rotor catching mechanism incorporating plural catching devices arranged around a rotor thereby catching the rotor for supporting the anode target under high speed rotation form the outercircumference instantaneously upon occurrence of abnormal floating. CONSTITUTION:Two sets of rotor catching structures 25, 26 are provided at each side around a rotor for holding the opposite sides of target. Each rotor catching structure 25, 26 has eight catching devices 27, 27,.., for example, second vacuum tightly with equi-interval to the rotor section vacuum container 22 arranged closely surrounding the rotor 18. Each catching device 27 is comprised of a heat-resistant and abrasion-resistant catching ball 31, a ball bearing 32 constituted with plural small balls 32a for supporting said ball 31 rotatably and a supporting frame 32b, a ferro-magnetic movable core rod 33 for integrally supporting them and an electromagnet 34 arranged at the lower end of said core rod while facing closely.
Patent JP-S60209059-A (JP)
Inventor: HIRATA MASAJI
IPC: D04C5/00
Filed: 1984-03-30
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-S59188201-A (JP)
Title: Oscillation correcting device
Inventor: MORINAKA AKIYOSHI
IPC: H01Q1/18
Filed: 1983-04-08
Abstract: PURPOSE:To hold a beam in a vertical plane at a level with the sea surface and to improve a detection rate by inputting synchro signals of a roll and a pitch axis from a vertical gyro, and synthesizing them with a synchro signal of horizontal azimuth data. CONSTITUTION:A vertical gyro synchro signal receiving servo part 1 receives 2X rolling data alpha, 2X pitching data beta, and an AC reference signal R to drive the rotor shaft of a synchro resolver 17 for arithmetic. A radar antenna part 3 consists of a synchro resolver 31, horizontal rotation driving part 32, synchro resolver 40, etc. An oscillation correcting mechanism obtains mechanical rotation axis signals corresponding to rotation angle signals of the roll axis and pitch axis of a vertical gyro signal, and uses those sine and cosine signals to perform arithmetic for canceling the vertical plane specified direction of a horizontal rotating body by the vertical gyro signal in every direction within a range of horizontal rotation.
Patent JP-S53147479-A (JP)
Title: Production of semiconductor device
Inventor: YONEZAWA KEISHIROU
IPC: H01L21/316
Filed: 1977-05-27
Abstract: PURPOSE: To eliminate protrusion of glass onto a semiconductor substrate, eliminate the need for grinding of protruding glass and facilitate mounting of the device onto a heat sink by performing mesa etching in two steps to form steps at the edges of mesa grooves aand providing glassivation here. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54153503-A (JP)
Title: Processing system for delayed information frame
Inventor: TAKEDA KOUICHI
IPC: H04L12/801
Filed: 1978-05-25
Abstract: PURPOSE:To avoid malfunction, by writing in the time information to the information frame of the node, checking the amount of delay of transmission, and abolishing the information frame if the amount  of delay exceeds a given number, in the signal transmission line having nodes. CONSTITUTION:The selective signal S is transmitted at the time t1 for the station A, and if remarkable delay DELTAt is caused at the node N2, it detects this to abolish the delay, allowing to hinder the transmission to the station B. Accordingly, no affirmative response from the station B is present, and the selecting signal Sa is transmitted at the station A at t4. The station B receives it and returns the affirmative response signal ACK. Thus, the signal remarkably delayed does not cause misjudgement by the station A. The delay DELTAt is recorded on the information frame when it is received at the node N1, and the node N3 compares the recorded time with the reception time.
Patent JP-H07265507-A (JP)
Title: Game device
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1994-03-31
Abstract: PURPOSE:To provide a game device with which determining information on generation probability of a specific game state and information on generation probability of a practical specific game state are mutually relationally grasped. CONSTITUTION:Information on generation probability of a specific game state is variably determined by an MPU 41A and EEPROM 41B, and determined information on generation probability of a variably determined specific game state and information on generation probability of a pratical specific game state are outputted to the outside by the MPU 41A via an information output terminal device 59.
Patent JP-H05263594-A (JP)
Title: Joint fittings for segments
IPC: E21D11/08
Filed: 1992-03-18
Abstract: PURPOSE:To enhance joint strength of large-sized segment members whose plate thickness is large. CONSTITUTION:First joint fittings 15 installed to the joint ends of two segments 11 to be joined are firmly coupled with each other by means of a second joint fitting 16 by the action of a wedge. Of course, this metal fitting is effectively applicable to the joints of standard segments. Its application is also effective to large shield tunneling segments whose cross section is large.