baber/WOPTO huggingface dataset:
Patent JP-H1175296-A (JP)
Title: Electromagnetic receiver
Inventor: KITANISHI SHINICHIRO
IPC: G10K9/13
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic receiver whose sound pressure characteristic is made stable where an interval between a magnetic diaphragm and a projection of a yoke plate on which magnetic flux of a coil and a magnet is concentrated and emitted. SOLUTION: In the electromagnetic receiver, a magnetic diaphragm 2 consisting of a magnetic metallic thin disk plate 22 adhered on a resin made diaphragm 21 is placed inside resin made case package 1 whose front side has sounding holes 12 and whose rear side is open and a magnetic yoke plate 3 having a magnet 31 and a coil 32 generating vibration of the magnetic metallic thin disk plate 22 is placed in the rear side opening. Then a cylindrical projection 33 projected in the middle toward the inside of the package is formed to the magnetic yoke plate 3 and an adjustment screw 4 to adjust the interval with respect to the magnetic metallic thin disk plate 22 is screwed in the cylindrical projection 33.
Patent JP-H1174319-A (JP)
Title: Thermal pressure fixing device and its controlling method
Inventor: HASEGAWA YUICHI
IPC: G09F9/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a thermal pressure fixing device and its controlling method making feasible of adjusting the distribution of pressurizing force on the whole of head pressure fixing face while reducing the defective pressure fixing of TCP, chip, etc., and, furthermore, sustaining the perpendicularity of respective head backup pressure fixing faces to a pressurizing axle as well as avoiding the positional slippage in the pressure fixing time of the TCP, chip, etc. SOLUTION: In a thermal pressure fixing device 20 for pressure fixing mutual processing members, a plurality of pressurization adjusting means 6 adjustable of the shape of head pressure fixing face 1a are arranged on the backside of head pressure fixing face 1a of a thermal pressure fixing head 1, while pressurizing force sensors 8 detectable of the pressurizing force distribution in the equivalent numbers of the pressurization adjusting means 6 are arranged on the pairing positions of the same 6 on a backup 2 supporting the processing members, also a control means 9 controllable of the driving of the pressurization adjusting means 6 is provided according to the detection signals of the pressuring force distribution of the pressure fixing head 1.  Furthermore, when the thermal pressure fixing device is controlled, the detection pressures of the whole pressurizing force sensors 8 are controlled to be equalized.
Patent JP-S6389336-A (JP)
Title: Tire manufacture with work in which rubber product is position on stable support, installing device following up said method and machine using said device
Inventor: DANIERU ROOREN
IPC: B29C48/08
Filed: 1987-09-17
Abstract: The rubber products forming a part of the structure of a tire are laid onto a rigid core by means of a volumetric extruder having an outlet orifice of small size positioned close to the surface on which the rubber is to be applied. The rubber products are built up by a meridian displacement of the orifice relative to the receiving surface with the extrusion of a controlled volume of rubber.
Patent JP-2001059667-A (JP)
Title: Vacuum cooler performing stepwise cooling
Inventor: MORI HIROSHI
IPC: F25B19/04
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a vacuum cooler performing stepwise cooling in which switching can be made at an appropriate timing between the first half vacuum process and the second half vacuum process. SOLUTION: The vacuum cooler comprises a processing tank 2 for containing foods, vacuum generators 1a, 1b of low and high vacuum systems, and an operation controller 7. In the vacuum cooling system, a first half vacuum process for operating the vacuum generator of low vacuum system is started at first and followed by a second half vacuum process for operating the vacuum generator of high vacuum system. A unit 11 for measuring the degree of vacuum in the processing tank is provided and when a preset degree of vacuum is exceeded, a signal notifying the switching timing from the first half vacuum process to the second half vacuum process is delivered. The operation controller 7 makes switching from the first half vacuum process to the second half vacuum process based on that signal.
Patent JP-S60127640-A (JP)
Title: Shadow mask type color crt and its manufacture
Inventor: KUDOU MAKOTO
IPC: H01J9/14
Filed: 1983-12-13
Abstract: PURPOSE:To improve the image quality by deleting the portion located around the pass hole section between the effective section and the peripheral section of a shadow mask bored with many electron beam pass holes at a distance of 0.5mm. or less. CONSTITUTION:Rays from a light source 11 are fed through pass hole sections 131, 132 of a shield plate 12 and are converged by a lens, then they are exposed on a negative dry plate 5 made of glass, many dots 161, 162 at a distance of 0.5mm. or less are formed while a table 17 is moved, and dots are formed over the area larger than the circumferential line 20 between the effective section 18 and the peripheral section 19. Next, after exposing the circumferential line 20 is exposed and developed, dots outside the circumferential line are deleted to produce an original for a shadow mask. The shadow mask material is print-etched by using this to produce the shadow mask. Accordingly, the difference in level at the contour of the effective section 18 is eliminated and the quality of the image can be improved.
Patent JP-H0552233-A (JP)
Title: Buffering device according to revolution direction
Inventor: KAWAI TAKESHI
IPC: F16F9/14
Filed: 1991-08-22
Abstract: PURPOSE:To soften the shock in the stop at the terminal point of the motion of a rotary shaft by revolving the rotary shaft by applying a turning moment, screwing a screw block connected with the rotary shaft, with an outer cylinder, and shifting the rotary shaft in straight advanece toward the leftside in the outer cylinder through revolution. CONSTITUTION:A screw block 13 screwed with an outer cylinder 11 is connected with a rotary shaft 16 supported in rotatable manner on the outer cylinder 11. The fluid 18 in a pressure chamber 20 between the outer cylinder 11 and the screw block 13 is pressurized by the straight advance in the outer cylinder 11 of the screw block 13 during revolution, accompanied with the revolution of the rotary shaft 16. The fluid 18 is allowed to flow in the gap between the outer cylinder 11 and the screw groove 14 of the screw black 13, and the kinetic energy damping force of the rotary shaft 16 which corresponds to the energy loss due to the generated flow resistance is applied. Accordingly, the generation of impact on the stop at the terminal point of the motion of the rotary shaft 16 is prevented with the simple constitution, and the generation of collision between the rotary shaft 16 and the other members outside is prevented.
Patent JP-H0981235-A (JP)
Title: Guidance and control system for automatic steering vehicle
Inventor: OOMURA KAYAKO
IPC: G05D1/02
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To improve the steering accuracy of an unmanned vehicle by a simple device. SOLUTION: In order to control the steering of an automatic steering vehicle 1 while evading collision with an erected object 2, the vehicle 1 is provided with(n) (n>=2) directional noncontact sensors 4 of which steering directions are radially expanded, a combination of two optional sensors is selected out of the (n) non-contact sensors 4, processing for computing a distance between the vehicle 1 and an erected object 2 by the use of signals outputted from these sensors 4 is executed for all the combinationsn C2 of the sensors 4 and the steering of the vehicle 1 is controlled based upon the minimum distance out of obtained distances.
Patent JP-H0396925-A (JP)
Title: Driving method for electrophoresis display element
Inventor: UENO HIDEAKI
IPC: G09G3/16
Filed: 1989-09-08
Abstract: PURPOSE:To obtain a state wherein a light shield rate is high in a coloring state and to obtain an excellent transmission state at fast response speed by applying a 1st DC high voltage, then applying and holding a 2nd DC low voltage, and placing the display element in an transmission or coloring state. CONSTITUTION:For example, DC 300V is applied between transparent electrodes 2a and 2b for a specific time so that the polarity of a striped transparent electrode film 2b is opposite from that of the electrostatic charging of dispersed particles 3. Then the DC low voltage, e.g. 100V is applied between the electrodes 2a and 2b so that the polarity of the electrode 2b is opposite from that of the electrostatic charging of the particles 3, thereby placing the display element in the transmission state. Then the DC low voltage, e.g. 100V is applied between the transparent electrodes 2a and 2b after the transmissivity is measured so that the polarity of the entire surface electrode film 2a is opposite from that of the dispersed particles 3; then the particles 3 stick on the electrode layer 2a and the display element enters the coloring state. Consequently, the state of the excellent light shield rate and the state of the good transmissivity are obtained.
Patent JP-S6388951-A (JP)
Title: Communication equipment
Inventor: NAKAJIMA TOSHIFUMI
IPC: H04M11/00
Filed: 1986-10-01
Abstract: PURPOSE:To suppress the increase in communication charges without deterioration of the quality in data transmission by releasing a line once at a calling side and executing the automatic calling to a transfer destination when a prescribed called side rejects a receiving and informing a transfer destination of the telephone number of the transfer destination. CONSTITUTION:A user sets the telephone number of a communication equipment C of a transfer destination to a communication equipment B at a called side and goes out to an office where a transfer destination exists. When an automatic transmission is applied from the automatic calling device of a communication equipment A of a customer to a communication equipment B at a called side, a CPU 2 in the device sends a communication control procedure 'transfer to a transfer destination C' to a calling side together with the telephone number of the transfer destination and rejects that a message is received. The CPU 2 of the communication equipment A at the calling side releases once the line with the called side, executes the automatic calling to the communication equipment C of the transfer destination again and executes the automatic transmission.
Patent JP-H1079319-A (JP)
Title: Manufacture of coil
Inventor: SHIMABARA SHIRO
IPC: H01F5/00
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To cut down the cost for manufacture and to improve productivity by a method wherein a square-shaped conductor is rolled to longitudinal direction, and the amount of crushing of the edge side positioned outside a coil against the edge side positioned inside the coil is increased gradually. SOLUTION: Rolling rollers 11 and 12 are formed in the same diameter in axial direction respectively, and they are arranged in parallel with each other leaving a preset spacing. The form of cross section and the amount of crushing of a square shaped conductor Wt are set in advance in such a manner that the amount of crushing on the edge side Wo, positioned outside coil in a square shaped conductor Wt, is becoming larger than that of the Wi side positioned inside the coil. A square-shaped conducting wire Wt is passed between the rolling rollers 11 and 12. The square-shaped conducting wire Wt is rolled to longitudinal direction, its cross section becomes rectangular shape, and its shorter side is coincided with the interval between the rolling rollers 11 and 12.  The square-shaped conducting wire Wt becomes a round shaped coil by the difference of the crushing amount between the edge side Wi and Wo.
Patent JP-S60127015-A (JP)
Title: Controlling method of size of finished tube of sizer
Inventor: MASUDA TOSHIICHI
IPC: B21B37/16
Filed: 1983-12-12
Abstract: PURPOSE:To roll a tube for which allowable limit of inner diameter is designated at high accuracy by determining objective outer diameter at the time of rolling from thickness after sizer rolling estimated from actual result of size of preceding process of the sizer and target value of inner diameter of exit side of the sizer obtained from allowable difference of inner diameter of the finished tube. CONSTITUTION:Target value of inner diameter (d) is determined from allowable difference of inner diameter of the finished tube 22. Then, initial value D0 of objective outer diameter is determined by formula I from target thickness value (t) determined from standard value or allowable difference of thickness. When the value D0 differs from objective outer diameter D1 calculated from estimated value of thickness, estimated value of thickness is determined again substituting the value D1, and the objective outer diameter is corrected by the formula I . To be concrete, the size of preceding process of the sizer is adopted. Then, thickness t1 at the timer of sizer rolling is estimated by specified formula using the value D0, and made to the first objective outer diameter by formula II. Then, it is judged whether the difference between D0 and D1 becomes less than a specified value k determined according to accuracy of outer diameter control of the sizer, and if the result is no, correction is made again, and if yes, sizer rolling is performed making Dn at that time objective outer diameter.
Patent JP-H0764910-A (JP)
Title: On-line real time data processing system
Inventor: KOMATSU KEIZO
IPC: G06F15/00
Filed: 1993-08-26
Abstract: PURPOSE:To accelerate the speed of responses to inquiry or the like from a terminal equipment by retrieving a local picture stored beforehand and synthesizing and displaying the local picture and change data. CONSTITUTION:A picture data compression part 1D compresses the change data from a change data extraction part 1B and local picture specifying data from a local picture specifying part 1C. A terminal equipment 1E outputs the compressed data from the picture data compression part 1D to the terminal equipment 2. A picture data input part 2A analyzes the compressed data from a terminal transmission part 1E and extracts the change data and the local picture specifying data. Further, a terminal control part 2C retrieves a local picture storage part 2D with the local picture specifying data from the picture data input part 2A as the keyword and extracts local picture data. Then, the terminal equipment 2C synthesizes the change data from the picture data input part 2A and the extracted local picture data and outputs them to a display part 2F as display data.
Patent JP-H1172945-A (JP)
Title: Developing method and negative charge toner suitable for that method
Inventor: YASUNO MASAHIRO
IPC: G03G9/097
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a negative charge toner having excellent rising property of toner electrification, a const. charge amt. and environmental stability. SOLUTION: This toner is suitable for such a developing method that a developer containing a toner and a carrier is deposited in a thin layer state with 0.5 to 30.0 mg/cm<2> deposition amt. on a developer carrying member, the thin layer is carried by the developer carrying member to a developing zone where the developer faces an image carrying body, and an oscillating electric field is applied in the developing zone to supply the toner in the developer from the developer carrying member to the surface of a toner carrying body so as to develop an electrostatic latent image formed on the toner carrying body. The toner contains inorg. fine particles externally added. The inorg. fine particles are treated with a hydrophobic agent, a silane coupling agent having cationic groups and/or silicon oil having cationic groups, and the contact blow-off charge amt.  (Q) of the particles with an iron oxide powder satisfies the relation of -800<Q<0 μC/g.
Patent JP-H05216242-A (JP)
Title: Solvent composition for development of photoresist and strip
Inventor: NAGESHIYUWAA RAO BANTOU
IPC: G03F7/42
Filed: 1992-09-02
Abstract: PURPOSE: To provide a developer and a stripping agent simple, adaptable to environment and for a free radical initiating and addition polymerizing photoresist, a cationic hardened resist and a soldering mask and a Vacrel photoresist. CONSTITUTION: Both of the developer and the stripping agent in all cases contain τ-butylolactone, propylene carbonate and benzyl alcohol and optionally contains a small quantity of methanol, ethanol, isopropyl, propylene glycol monomethyl acetate, ethylene glycol monomethyl ether, formamide, nitromethane, propylene oxide, methylethyl ketone, acetone and water.
Patent JP-H04118360-A (JP)
Title: Crossing obstruction detector
Inventor: TAKAHANE SADAO
IPC: G01V8/10
Filed: 1990-09-06
Abstract: PURPOSE:To detect such an obstacle as a vehicle or the like on a crossing road without fail by detecting the obstacle on the crossing road when an image of laser beams projected on an imaging surface of a video camera has come to nonlinear beam due to an interruption of the laser beams. CONSTITUTION:A horizontal arm 4 is installed on top of a column 3 erected at one side of a crossing road 1 as being projected to the side of the crossing road 1, while a video camera 5 is set up in a tip of this arm 4, and the crossing road 1 is photographed from the upside. In addition, a laser beam emitter 7 is set up in a base end of the arm 4. This laser beam emitter 7 is constituted to change an illuminating angle of a semiconductor laser beam emitting part so as to have the sector beam irradiated in a direction orthogonal with the crossing road direction. When an obstacle exists on the crossing road, the laser beam is projected to an imaging surface of the video camera 5 as reflected from the crossing road surface and the obstacle, and with a nonlinear beam image at this time, a fact that there is an obstacle on the crossing road is detected by a detecting means.
Patent JP-H0792280-A (JP)
Title: Time measuring apparatus
Inventor: KITAZONO HIDEYUKI
IPC: G04F10/04
Filed: 1993-09-21
Abstract: PURPOSE:To measure the time of pulses to be measured with high accuracy by a method wherein the clock number of second reference clocks is counted during a period elapsed until a first reference clock is overlapped completely with the second reference clock after a stop signal has been given. CONSTITUTION:In a counter 12, the time elapsed until a start signal is given after a start signal has been given is counted by a reference clock CK1 from an oscillator 13, and it is output as counted value A. In a counter 16, the time elapsed until the clock CK1 is overlapped completely with a reference clock CK2 (whose frequency is different from that of the CK1) from an oscillator 17 after the stop signal has been gived is counter by the clock CK2, and it is output as a counted value B. In an operation circuit, the difference DELTAS in one clock between the clock CK1 and the clock CK2 is multiplied by the value B, and the time DELTAT elapsed until the stop signal comes after the last clock of the clock CK1 has been counted is found. Then, a value is which the time DELTAT is added to the time Ta obtained by multiplying the value A by the (1/frequency) of the clock CK1, is output as the measured time.
Patent JP-H0791582-A (JP)
Title: Branch pipe connecting joint
Inventor: MORI YOJI
IPC: F16L41/08
Filed: 1993-09-21
Abstract: PURPOSE:To prevent surely fluid from leaking from a spot of mounting a branch pipe connecting joint in connecting the branch pipe to a main pipe such as a gas pipe by mounting a tubular support and retainer respectively to a tubular bed seat and the tubular support to locate the surface of a retainer supporting collar part opposedly to the other end face of the tubular part of the bed seat. CONSTITUTION:When a branch pipe connecting joint is assembled in a superannuated main pipe 1 formed on the inner peripheral surface with a resin coated layer 11, a washer body 20 is fitted to a shaft part 72 of a tubular support 7, while a second seal member 10 is attached to the shaft part 72. Also, a first seal member 8 is attached to a tubular part 91 of a retainer 9 to overlap a support collar part 93 of the retainer 9 and then the tubular part 91 of the retainer 9 is fitted to the shaft part 72 of the tubular support 7. A male screw 71 of the tubular support 7 is screwed into a female screw of a bed seat 6 to be temporarily mounted. Then, a tubular part 62 of the bed seat 6 is dropped into a through hole 12 in the main pipe through a screw hole 46 in a saddle 4, while the bed seat 6 is rotated so that an engaged part 69 is engaged with an held by an engaging part 47 on the saddle 4 side.
Patent JP-H0977577-A (JP)
Title: Silicon carbide laminated body and its production
Inventor: YANO KICHIYA
IPC: C04B41/00
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To considerably enhance the bonding strength of a thin SiC film formed on the surface of an SiC sintered compact to the sintered compact and to prevent the peeling of the SiC film at the time of post-working such as polishing. SOLUTION: An SiC laminated body M obtd. by forming a thin SiC film 2 on the surface of an SiC sintered compact 1 as a base material is heat-treated at 2,000-2,400 deg.C for 1-3hr to accelerate grain growth at the interface 3 between the SiC film 2 and the SiC sintered compact 1 and to form a boundary part 4 in which grains in the SiC sintered compact 1 and grains in the SiC film 2 interlace.
Patent JP-H0976295-A (JP)
Title: Molding die for resin shutter
Inventor: OBARA MITSUHIRO
IPC: B29C45/26
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a molding die for a resin shutter, which permits regulating work, equalizing the thickness of two pieces of side plate units connected by a connecting unit, very simply with a high accuracy. SOLUTION: Recessed parts 21d, 22d are formed at positions opposed to the windows 9, 9, of a pair of side plate units 6, 7 on slide molds 21, 22 for forming the cavities 26b, 26c of side plate units 6, 7 of a resin shutter while respective window forming members 21g, 22g are loaded into the recesses 21d, 22d while abutting respective opposed surfaces 21h, 22h against a core mold 20.
Patent JP-H02174928-A (JP)
Title: Water dispersion of pigment containing phosphate ester
Inventor: JIYOSEFU AREKU RATOSUKII
IPC: C09K23/14
Filed: 1989-09-08
Abstract: PURPOSE: To improve the stability of a dispersion for a long period at room temp. and for a short period at a high temp. by using a polyoxyethylene alkyl phenol group-containing phosphate ester salt as a dispersant. CONSTITUTION: As the dispersant particularly for a surfactant based dispersion of an azo pigment, the polyoxyethylene alkyl phenol group-containing phosphate ester salt expressed by formula I (R and R' are the same or different 2-12C linear or branched alkyl groups, (k) and (l) are the same or different integers of 1-2, (x) and (y) are the same or different integers of 1-13 and M is a cation) is used. The dispersant enables both of the long term storage at room temp. and the short term storage at elevated temp.