baber/WOPTO huggingface dataset:
Patent JP-H0872674-A (JP)
Title: Electrically heated windowpane
Inventor: SHIBATA KIYOSHI
IPC: C03C27/12
Filed: 1995-07-07
Abstract: PURPOSE: To melt the ice and to prevent the cloud even on a windowpane containing a trapezoidal or triangular part by continuously or step by step changing the diameter and/or the interval of the electric resistance heating wires according to the fluctuation of the distance between bus bars. CONSTITUTION: Bus bars 2a, 2b and bus bars 3a, 3b are respectively provided to the right and left of the upper side and the lower side on an electrically heated windowpane A in a trapezoidal window glass 1, and lead wires 4a, 4b, 5a, 5b are provided to the respective end parts. An electric resistance heating wire 6 is provided between the bus bars 2a, 2b on the upper side and the bus bars 3a, 3b on the lower side. The length of the electric resistance heating wire 6 in the region S2 is not greatly different from that in the region S1 , and the electric resistance heating wire 6 of similar diameter to that in the region S1 may be accepted.  In the region S3 , the extra small wires 6 whose diameter is smaller than that in the region S1 or S2 are arranged in parallel to each other in the vertical direction with equal intervals to those in the region S1 , and the diameter of the wire in the region S4 is smaller than that in the region S3 . The electric resistance heating can be dispensed with when the region S5 is out of the view.
Patent JP-H0358868-A (JP)
Title: Preventive method for paper stain for printer
Inventor: GOTO MITSUO
IPC: B41J29/48
Filed: 1989-07-28
Abstract: PURPOSE:To prevent the back side of paper from being stained when papers for forms or passbooks, etc. are printed by providing a back carbon detector which detects the exposure of the back carbon of printing paper. CONSTITUTION:The control for the surfaces of a platen 7 decides whether a back carbon is exposed or not by a signal which is output by a back carbon detector 5 when a slip is inserted and taken in from an inserter 1a, 1b. When the back carbon is exposed, the surface for back carbon on the platen 7 is selected and turned by a platen surface control mechanism 8 so that the surface confronts with a printing head 6 prior to the start of a printing. When a form or passbook, etc. other than a slip is inserted from the inserter, or when it is decided that the back carbon is not exposed by an output signal from the back carbon detector 5 at the time of taking in a slip, the platen surface control mechanism 8 selects the surface for printing forms, etc. on the platen 7 and rotates the platen 7 so that the surface confronts with the printing head 6 prior to the start of a printing. By this method, the back surfaces of forms or passbooks can be prevented from being stained beforehand.
Patent JP-H0920206-A (JP)
Title: Crew protector for vehicle
Inventor: MIDORIKAWA YUKINORI
IPC: B60R21/16
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To improve crew protecting function while extending service life of a battery as long as possible. SOLUTION: The present invention is related to a crew protector for a vehicle provided with a vehicle collision sensing means 12 which detects any collision of the vehicle by operating on the basis of electric energy supplied form a battery 10 and supplied high press gas quickly to an air bag 6 so as to electrify an inflater 7 for quickly expanding the air bag 6. And a crew existence sensing means (pyro-electric type infrared radiation sensor) 111 for detecting presence of crew or not inside the vehicle and control means 11, 113, etc., are provided for making control to have electric power supplied from the battery 10 to the vehicle collision sensing means 12 fed when presence of crew is detected by the crew existence sensing means 111, and to have electric power supply from the battery 10 to the vehicle collision sensing means 12 stopped when presence of crew is not detected.
Patent JP-S6349973-A (JP)
Title: Dictionary access system
Inventor: YASUDA TSUNEO
IPC: G06F17/28
Filed: 1986-08-20
Abstract: PURPOSE:To reduce an overhead following the search of a stack dictionary by forming the stack dictionary for stacking word information appearing in a document in a main memory for a while and an entry table. CONSTITUTION:The stack dictionary 6 is formed in the memory in addition to a resident dictionary 4. The stack dictionary 6 temporarily stacks only word information stored in a non-resident dictionary 5 and used recently while successively overwriting the information. In case of increasing entries in the stack dictionary 6, the pointer of the entry concerned in the stack dictionary 6 is set up in the entry table 3 and a required entry in the stack dictionary 6 is directly referred, so that overhead at the time of referring the dictionary can be reduced.
Patent JP-H1140945-A (JP)
Title: Manufacture of multilayered printed board
Inventor: BABA TAKAYUKI
IPC: H05K3/46
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a multilayered printed board using a photosensitive additive adhesive, which has high resolution, excels in plating solution resistance in a highly alkaline condition, has high bonding strength with plating copper, and has heat resistance. SOLUTION: In this manufacture, a double-sided copper-plated board is etched to form an inner layer circuit, and the surface of the inner layer circuit is roughened. After laminating a photosensitive additive adhesive film on both the planes or one plane of the inner layer circuit board, light is applied to harden the film. Then, the adhesive film irradiated with light is removed, and the board is heated and dried. The board is developed with alkaline aqueous solution to form a surface is viahole, and the surface of the photosensitive additive adhesive resin is smoothed by polishing. Then, an acid soluble filler exposed from the surface is dissolved by acid aqueous solution, and the photosensitive additive adhesive resin is chemically dissolved and roughened by an oxidizer.  After performing electroless plating, electrolytic plating is performed, then etching a resist is applied, and a circuit is formed by etching.
Patent JP-H0245168-A (JP)
Title: Laser beam printer
Inventor: OKUDA KOICHI
IPC: B41J2/44
Filed: 1988-08-05
Abstract: PURPOSE:To obtain proper line width balance or gradation properties in any scanning density by providing a variable means variably setting the non-lighting time on the basis of scanning density information input and varying the lighting control time with the change of scanning density. CONSTITUTION:In a laser beam printer, a delay circuit 1 outputs a delay picture signal 1a acquired by delaying a picture signal VDO input for a fixed time J, and an inverter gate 2 outputs an inversion delay signal 2a obtained by inverting the delay picture signal 1a to a NAND gate 3. A scanning density signal LDC is transmitted to one of the NAND gate 3 from a switch installed into a host computer or a recording device. A variable means is composed of the inverter gate 2, the NAND gate 3, etc., the non-lighting time of spot beams adjusted by the delay circuit 1 as a picture-element adjusting means is altered and minimum picture-element width is adjusted, and the change of the balance of line width due to the difference of scanning density and gradation properties is inhibited. Accordingly, an intermediate tone picture having proper gradation characteristics in scanning density set can be formed.
Patent JP-S6172476-A (JP)
Title: Picture receiver of multi-scan type
Inventor: IMAYASU TOMONARI
IPC: H04N3/27
Filed: 1984-09-17
Abstract: PURPOSE:To insure a picture against disturbance even if a horizontal frequency fluctuates by fixing the output voltage of a frequency/voltage converter circuit 31 of a horizontal deflection system to the voltage in accordance with the horizontal frequency of the prescribed composite video signal. CONSTITUTION:A switch circuit 101 outputs a control signal for switching the circuit 101 to the side of a fixed voltage source 102 under such condition that the signal supplied to an input terminal 3 selects a video, the signal supplied to the terminal 3 selects an RGB and the signal supplied to an input terminal 24, and the signal supplied to an input terminal 106 is at zero level (superimpose). Thus the prescribed conditions are discriminated at the time of arbitrary R, G and B signals such as superimpose, and the output voltage of a frequency/ voltage converter circuit 13 of a horizontal deflection system is fixed to the voltage in accordance with the horizontal frequency of the prescribed composite video signal. Thus a picture will not be disturbed even if the horizontal frequency fluctuates.
Patent JP-H0843761-A (JP)
Title: Head mounted type display device
Inventor: YOSHIOKA MASAKI
IPC: G02F1/13
Filed: 1994-07-28
Abstract: PURPOSE:To provide a compact and inexpensive head mounted type display device excellent in visibility by lighting a double-sided light emission type plane fluorescent lamp by a lighting circuit having one boosting transformer. CONSTITUTION:The double-sided light emission type plane fluorescent lamp L lighted by the lighting circuit A having one boosting transformer, a pair of liquid crystal picture display devices B1 and B2 arranged in front of the light emitting surface of the lamp L, mirrors C1 and C2 reflecting transmitted light from the display devices B1 and B2, and optical systems D1 and D2 for forming light reflected by the mirrors C1 and C2 into an image are disposed in one casing E.
Patent JP-S5985869-A (JP)
Title: Etching device
Inventor: TANAKA YUTAKA
IPC: H01J9/02
Filed: 1982-11-08
Abstract: PURPOSE:To punch fine electron beam passage holes in a long-sized metallic plate by a horizontal method at a high grade in a titled device for a shadow mask for a color picture tube by providing rolls which curve upward the metallic plate to be etched and move the plate. CONSTITUTION:An etching soln. is ejected via nozzles 13 provided to manifolds 12 from above and below while a long-sized metallic plate 14 deposited and formed thereon with a protective film having many small hole parts is moved in an arrow direction. The edges of the plate 14 are pressed to rolls 18, 18 which are provided with about 60 deg. inclination with respect to the axial line of a sliding shaft 15 and are set at the space smaller than the width of the plate 14 so that the plate 14 is held curved upward. The stagnation of the etching soln. on the plate 14 is prevented and since the exchange of the soln. is accomplished adequately, the shadow mask having uniform and stable quality is obtd.
Patent JP-S6439132-A (JP)
Title: Private radio paging receiver
Inventor: AOKI SHIGEO
IPC: H04B7/26
Filed: 1987-08-04
Abstract: PURPOSE:To enable a receiver to surely grasp the transmitted information by informing automatically the incoming in the maximum sound volume of a sound source in case the emergency call information defined previously is received. CONSTITUTION:When a pager receives a normal selective vall, an incoming signal 41 is set at 'H'. Then an emergency call information signal 39 is set at 'L' and a silent signal 43 is set at 'H' unless a silent alart state is set. Thus an AND gate 44 is opened. Then a normal oscillator 45 works and an amplifier 47 actuates a speaker 16 with the sound quality set at the normal call and in the set sound volume. While the signal 39 is turned into 'H' with reception of an emergency call. Thus the gate 44 is closed and at the same time an emergency call oscillator 48 works and the amplifier 47 actuates intermittently the speaker 16 with the sound quality set at the emergency call and in the maximum sound volume to inform the incoming of the emergency call information to the user and nearby persons.
Patent JP-2000031105-A (JP)
Title: Method of cleaning silicon wafer
Inventor: SHIMOI NORIHIRO
IPC: H01L21/304
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of cleaning which can easily remove Cu atoms existing inside of a silicon wafer and which is simple in construction of its apparatus, by immersing a silicon wafer in a cleaning solution that is composed of sulfuric acid, hydrogen peroxide and water, and heated to a specified temperature. SOLUTION: A silicon wafer is cleaned by immersing in a cleaning solution, which is composed of sulfuric acid (H2SO4), aqueous solution of hydrogen peroxide (H2O2) and water, and heated to a specified temperature ranging from 80 deg.C to 200 deg.C, for a specified duration of time. The cleaning solution is preferably composed of 80-88 weight % of sulfuric acid, 6.0-2.5 weight % of hydrogen peroxide, and the rest of water. The ratio between sulfuric acid and aqueous solution of hydrogen peroxide, both of which are commercial products of unified concentration, is preferably between 3:1-5:1, by considering the cleaning effect on copper (Cu) and stability at the high temperature of sulfuric acid and of aqueous solution of hydrogen peroxide.  If the cleaning temperature is lower than 80 deg.C, it is not possible to diffuse Cu atoms, which have diffused in the silicon wafer to contaminate the silicon wafer, to the surface of the silicon wafer adequately, and to remove Cu atoms existing inside of a silicon wafer.
Patent JP-H05329404-A (JP)
Title: Rotary nozzle device
Inventor: SAWAIDE EIKAN
IPC: B05B3/06
Filed: 1992-06-29
Abstract: PURPOSE:To provide a rotary nozzle device by which the nozzle is easily turned at the steady jet pressure even at the beginning of starting. CONSTITUTION:A nozzle fitting body 16 which is freely rotatably supported by a main body 11 connected to a pressure source is provided. A straight advance nozzle 7 is fitted to the nozzle fitting part 16. The nozzle 7 is disposed obliquely to the axial center C of the fitting body at a specified angle. The nozzle fitting body 16 is constituted so as to be rotatable by the jet pressure. Rotation suppressing means 50-54 are disposed at positions which are axially separatedly by the specified distances from the axial center C of the nozzle fitting body 16. The suppressing force of the rotation suppressing means 50-54 starts substantially from the non-load state to be increased in proportion to the increase of the rotational speed of the nozzle fitting body 16.
Patent JP-S5896766-A (JP)
Title: Semiconductor device
Inventor: BABA TOSHIO
IPC: H01L29/88
Filed: 1981-12-03
Abstract: PURPOSE:To obtain the semiconductor device enable to perform high speed action and enabled to form in high density by a method wherein a P<+> type layer and an N<+> type layer are provided at a part of a P type Si substrate, and a gate electrode is provided between both interposing an SiO2 film between them. CONSTITUTION:The P<+> type source 12 is held at zero potential, and the N<+> type drain 13 is made to have positive potential. Potential of the P type substrate is decided nearly by potential of the source. When the absolute value of the voltage of the gate electrode 5 is small, and no high concentration carrier region exists in the surface of the substrate, a thick depletion layer is generated at the junction of the substrate and the drain to make no drain current to flow. When a sufficiently negative voltage is applied to the gate electrode 5, and holes are stored in high concentration in the surface of the substrate, the drain current begins to flow. Moreover when a voltage higher than the threshold is applied to the electrode 5 to form an inversion layer of electrons in the surface of the substrate, the depletion layer is not extended, and the drain current can be controlled. The device thereof is not conducted completely up to generation of an avalanche or the tunnel effect of carriers, and indicates an ideal characteristic  (a dotted line) without generating an weak inversion region as usual. However because the device is provided with no current limiting structure, it is necessary to insert a resistor in series.
Patent JP-H0516057-A (JP)
Title: Inspection method for each part constitution of nc operation system
Inventor: HOSHI MASATO
IPC: G05B19/18
Filed: 1991-07-10
Abstract: PURPOSE:To prevent the omission of inspection by applying the constitution wherein an engineering work station(EWS) sends an instruction to each part for sequential inspection from a terminal unit to an upstream unit on the basis of database available from all operation units having the EWS and all controllers. CONSTITUTION:EWS 7 is made to have an ID number for each of all operation units 1a to 2n and all controllers 3 to 5, and a list showing a relationship between each ID number, as database. On the basis of the database, the EWS 7 instructs the first operation units 1a to 1d, and 2a to 2c to output signals corresponding to the ID numbers of operation units via a master controller 5, sub-controllers 4 and unit controllers 3. The EWS further checks whether there is any response to the outputted signals. This procedure is sequentially performed from a terminal unit to an upstream unit.
Patent JP-2001022619-A (JP)
Title: File managing device and recording medium
Inventor: MORI YOSHIHIRO
IPC: G06F12/00
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a file managing device and a recording medium capable of editing a preserved file even when an original file is recorded in any recording form at the beginning. SOLUTION: This device is provided with a computer program for a CPU 31 and a recording form converting PG1 as means for converting a file recorded in the first recording form to a file in the second recording form to be preserved, a computer program for the CPU 31 and a recording form decision PG2 as means for deciding the recording form of the file and a computer program for the CPU 31 and a conversion executing PG3 as means for converting the file, for which recording in the first recording form is decided, to a file in the second recording form.
Patent JP-H0541161-A (JP)
Title: Fluorescent lamp manufacturing device
Inventor: FUNABASHI SOICHIRO
IPC: H01J9/385
Filed: 1991-08-05
Abstract: PURPOSE:To easily manufacture heat cathode fluorescent lamp of a thin diameter which has only small non-light emitting parts in the fluorescent lamp. CONSTITUTION:An inlet 7 and an exhaust hole 8 at an end part of a sealed body are provided at an exhaust head 6, and resilient members of mouth rubber members 9a, 9b are disposed around the inlet 7. An electrode lead 3 bent at the end part of the sealed body toward the outer side and an applied energization terminal 10 are provided on the inner side of one mouth rubber member 9b. While compressing the exhaust head 6, the mouth rubber members 9a, 9b are expanded toward the inner side to keep an interval to the sealed body 1 to be gas-tight, the inside of the sealed body 1 is exhausted, an electrode 2 is energized, rare gas is enclosed, and it is sealed in a recessed part 5.
Patent JP-H0357449-A (JP)
Title: Hot stupe body
Inventor: SEIKE TAKASHI
IPC: A61F7/02
Filed: 1989-07-26
Abstract: PURPOSE:To prevent the movement and unequal presence of a chemical exothermic agent in the hot stupe body and to allow the arbitrary adjustment of the chemical exothermic agent so as to obtain the stupe body having an excellent wearing feel by laminating a holding material having a stupe layer impregnated or coated with water and/or stupe medicine in proximity to an exothermic sheet formed by dispersing and fixing the chemical exothermic agent into a base fabric. CONSTITUTION:The exothermic sheet 1 is housed into a bag-shaped body formed by heat sealing the peripheral edges of both films; a non-perforated film 2a on one surface side and a perforated film 2b on the other surface side. The hot stupe body 4 formed with the stupe layer 3 consisting of the holding material impregnated or coated with the water and/or stupe medicine is constituted on the non-perforated film 2a side. The hot stupe body 4 is housed in a preserving bag 5 consisting of an oxygen impermeable film. The chemical exothermic agent is dispersed and fixed in synthetic fibers or the base fabric contg. the synthetic fibers to prevent the movement and unequal presence of the chemical exothermic agent. The stupe fabric is thus maintained at the temp. uniform over the entire part. Since the chemical exothermic agent is packed in the above-mentioned base fabric in the state of being dispersed and fixed therein, the adjustment of the amt. of the chemical exothermic agent to be packed is facilitated. The base fabric dispersed and fixed with the chemical exothermic agent has resilience and has the good adhesive property and wear feel to an ill part.
Patent JP-H0865293-A (JP)
Title: Frame aligner control method
Inventor: MIZUKAMI HISAYA
IPC: H04J3/06
Filed: 1994-08-19
Abstract: PURPOSE: To provide the frame aligner control method with which the double read or omission of data can be avoided at the time of switching an active system /inactive system. CONSTITUTION: When a switching signal 12 is set at an 'H' level, a frame aligner 1A becomes the active system, a write control signal 14A is inputted through an AND gate 5 to a frame aligner 1B of the inactive system and based on this write control signal 14A, a memory control part 4 of the frame aligner 1B executes write control. On the other hand, when the switching signal 12 is set at an 'L' level, the frame aligner 1B becomes the active system, a write control signal 14B is inputted through the AND gate 5 to the frame aligner 1A of the inactive system and based on this write control signal 14B, the memory control part 4 of the frame aligner 1A executes write control.
Patent JP-H07288131-A (JP)
Title: Material for metal component for high temperature fuel cell equipment
Inventor: HORUSUTO GURAINAA
IPC: C22C14/00
Filed: 1993-07-12
Abstract: PURPOSE: To prolong the service life of a facility by specifying a thermal expansion coefficient of a metal component material of a high-temperature fuel cell facility comprising a ceramic solid electrolytic consisting of a yttrium stabilized zirconium oxide in a specific range. CONSTITUTION: For a metal component of a facility in which a solid electrolyte consists of a yttrium stabilized zirconium oxide, a material of 8.5×10<-6> to 10.5×10<-6> /K in the range of thermal expansion coefficient at a temperature of 200 deg.C and 14×10<-6> to 15×10<-6> /K in the range of thermal expansion coefficient at 900 deg.C is used. A metal component of this sort includes a titanium/ chromium alloy or the like, and an average expansion coefficient is within the range of 0 to 1000 deg.C and has a value close to a solid electrolytic plate. Consequently, using this alloy for a di-pole plate and a window foil or the like prevents a sodium electrolytic plate with its high frittleness and weak tensile stress from being cracked.
Patent JP-S6084189-A (JP)
Inventor: YAMAMOTO TAKASHI
IPC: B07B13/02
Filed: 1984-09-17
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-S6255569-A (JP)
Title: Location of fault point for cable line
Inventor: EBINUMA YASUMITSU
IPC: G01R31/08
Filed: 1985-09-04
Abstract: PURPOSE:To enable the location of a true fault point by single measurement, by applying a DC current to the fault point to measure a discharge pulse to be generated at the fault measuring terminals of fault phase and two sound phases. CONSTITUTION:For example, the location of a fault point is done when a phase (A) of a cable line having one branch causes a fault. First, the fault phase (A) is connected to a sound phase (B) at a terminal (P) as one far terminal; then, it is connected to another sound phase (C) at a terminal (Q) as the other far terminal. Then, a DC high voltage power source is connected to the fault phase (A) at a measuring terminal (M) and boosts the voltage until a discharge takes places at the fault point. In this case, this DC high voltage also is applied to the phases (B) and (C). Then, a discharge pulse is detected at the measuring terminal (M) as propagating from the fault point to the phases (A), (B) and (C) and the different TAB between the pulse arrival time at the phase (A) and the pulse arrival time at the phase (B) and that TAC between the pulse arrival time at the phase (A) and the pulse arrival time at the phase (C) are calculated to locate the fault point by a specified formula.