baber/WOPTO huggingface dataset:
Patent JP-H0676738-A (JP)
Title: Fomation of color phoshor screen and color phosphor screen of field emission type dislay
Inventor: KIYOMIYA TADASHI
IPC: H01J29/28
Filed: 1992-08-25
Abstract: PURPOSE:To form a uniform phosphor screen without deteriorating the vacuum degree in a display by forming a fine-stripe phosphor at high precision without causing color mixing, to provide a high quality color phosphor screen. CONSTITUTION:A plurality of transparent electrodes corresponding to each color phosphor, are provided on the inner surface of a phosphor panel, and the phosphor is preferentially applied and formed on each of the transparent electrodes, to form a color phosphor screen. After a plurality of transparent electrodes 1 (1B, 1G, 1R) corresponding to each color phosphor are formed on the inner surface of a phosphor panel 10, zero voltage or reverse bias voltage to the electrode 1G on which the phosphor is applied, is impressed on the electrodes 1B, 1R, on which no phosphor is applied, in a water-soluble or water- insoluble electrodeposition liquid.
Patent JP-H0273366-A (JP)
Title: Polyester resin for toner, its preparation and toner
Inventor: KAMITAKI TAKAAKI
IPC: G03G9/087
Filed: 1988-09-09
Abstract: PURPOSE:To obtain a toner having satisfactory fixing characteristic and high offsetting resistance by specifying a ratio of weight average mol.wt. (Mw) to number average mol.wt. (Mn), and establishing specified relations between a glass transition point and weight average mol.wt. and between the glass transition point and a softening point measured by a flow tester. CONSTITUTION:In a polyester resin prepd. from a polyhydric alcohol component and a polyvalent carboxylic acid component and having a relatively sharp molecular weight distribution expressed in terms of a ratio (Mw)/(Mn) <=20, such polyester resin is used as a material for the toner of this invention, wherein the glass transition point(Tg) and the weight average mol.wt.(Mw) satisfy a relation defined by the formula I. Further, Tg and the softening point (Sp) measured with a flow tester satisfy a relation defined by the formula II. Thus, a toner having satisfactory fixing characteristic and high offsetting resistance is obtd.
Patent JP-S60118997-A (JP)
Inventor: YAMADA ATSUSHI
IPC: G08B17/107
Filed: 1983-11-30
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-H03222814-A (JP)
Title: Cooling device for internal combustion engine
Inventor: FUKUDA ATSUSHI
IPC: F01P7/16
Filed: 1990-08-27
Abstract: PURPOSE:To improve the cooling performance by providing a second circulating means in series with a first circulating means for circulating cooling water, and providing a bypass passage provided with an opening and closing means so that it bypasses the second circulating means. CONSTITUTION:An engine 101 and a radiator 102 are connected to each other by an introducing passage 103 and a return passage 104, one end of a radiator bypass passage 105 is connected to a position in the upstream of water pump 115 of the return passage 104, and the other end is connected to the introducing passage 103. A first control valve 106 for opening the bypass passage 105 side when the temperature of cooling water flowing in the bypass passage 105 is below a set point, is provided to a connection part of the bypass passage 105 and the return passage 104. Further, a second water pump 120 is installed in the upstream of the control valve 106 in the middle of the return passage 104, a second bypass passage 121 bypassing the pump 120 is connected to the return passage 104, and a second control valve 122 is installed in the middle of the second bypass passage.
Patent JP-S6469329-A (JP)
Title: Bending method of nonmetallic pipe
Inventor: TAKENAKA HIROYUKI
IPC: B21D7/16
Filed: 1987-09-11
Abstract: PURPOSE:To obtain a high-quality bent pipe, by a method wherein after a pipe to be processed has been heated up to a predetermined temperature by performing induction heating of a powdery and granular body by enclosing an electrically-well-conductive powdery and granular body within a nonmetallic pipe, bending processing of the pipe is performed. CONSTITUTION:The quality of the material of a pipe 1 to be processed is a nonmetallic material such as synthetic resin or plastic. Electrically well- conductive quality material such as iron or copper is suitable for the quality of the material of a powdery and granular body 2 and size up to diameter of 3mm is suitable for the size of the powdery and granular body. The electrically well-conductive powdery and granular body 2 is filled into a bent part on the inside of the pipe 1 to be subjected to bending processing, a high-frequency current is applied to a heating coil, volume of the powdery and granular body 2 is increased and the inner circumferential surface of the pipe 1 is heated uniformly. When a hydraulic fluid is fed to a pressurizing cylinder 5, it follows that a die 3 connected with the tip of a rod 4 presses the pipe 1 by moving the rod 4 and the bending processing is performed according to displacement of the die 3.
Patent JP-2001049475-A (JP)
Title: Cleaning method for synthetic resin worked metallic material
Inventor: MIMURA TATSUO
IPC: C23G1/28
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method for a synthetic resin worked metallic material by which the cleaning time is remarkably reduced and the operability of the cleaning operation can be improved, moreover, the amt. of a cleaning agent to be used can exceedingly be reduced to remarkably reduce the burden of waste water discharging treatment, and furthermore, a peeled synthetic resin can be reutilized since a synthetic resin adhered to a synthetic resin worked metallic material is previously heated at the temp. equal to or below the decomposing temp., is melted and peeled and is then subjected to alkali cleaning. SOLUTION: This method comprises a heating stage in which a synthetic resin worked metallic material adhered with a synthetic resin is heated to a temp. equal to or below the decomposing temp. of the synthetic resin and also to the one in which at least the synthetic resin can physically be peeled from the synthetic resin worked metallic material, a peeling stage in which the synthetic resin heated to a state in which it can physically be peeled from the synthetic resin worked metallic material in the heating stage and is physically peeled, and a dipping stage in which the synthetic resin worked metallic material in which the synthetic resin has been peeled in the peeling stage is dipped into fused alkali.
Patent JP-H0274994-A (JP)
Title: Display device
Inventor: SEKI TATSUHIKO
IPC: G09G5/02
Filed: 1988-09-12
Abstract: PURPOSE:To obtain a character display device of a low cost by constituting the title device so that a display character and a character attribute can be displayed at a character unit in separate display colors, respectively. CONSTITUTION:A display character and an attribute display of the character are switched by a time division and displayed in different display colors at a character unit. As its means, a display position relation is set separately in advance, and also, it becomes a decoding value of a display character dot counter 7 by a timing signal which can be set arbitrarily by an attribute control 5 for deciding attribute discriminating information of the character, and a display character position and an attribute display position of the character are switched by a time division. Accordingly, the display character and the attribute display of the character can be displayed in different colors. In such a way, a character display device of a low cost can be obtained.
Patent JP-H06206844-A (JP)
Title: Preparation of hydroindane and its derivative
Inventor: MIGUERU EI MAESUTORO
IPC: C07C45/64
Filed: 1993-08-20
Abstract: PURPOSE: To obtain the compds. in excellent yield, which are a synthesizing raw material for vitamin D compd. or a synthetic intermediate by selectively oxidizing a compd. having terminal isopropyl group corresponding to the objective compds. with dioxirane, etc., as oxydant.  
     CONSTITUTION: The compds. of the formula I [where R 5  is methyl, ethyl, fluorinated ethyl or the like; R 3  has terminal isopropyl and (substd.)alkyl or alkoxy; Y is (protected)hydroxymethylene; R 2  forms ring with H, Y together with the adjacent C] are oxidized by once oxidation, selective oxidation of terminal isopropyl group, to produce the compds. (e.g. the compd. of the formula III, or the like) of the formula II (R is methyl, ethyl, fluorinated ethyl, formyl or the like; R 1  is terminal 2-hydroxyprop-2-yl or the like; Z is carbonyl, protected hydroxymethylene, or forms ring Z and R 2  together with adjacent C). As the oxydants, dimethyl dioxirane, methyl (trifluoromethyl)dioxirane, bis(trifluoromethyl)dioxirane are especially suitable. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0966786-A (JP)
Title: Cooling air take in-port cover in vehicle
Inventor: MATSUOKA RYOJI
IPC: B60K11/04
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a cooling air intake port cover which has an excellent design property and conforms to aerodynamic vehicle design. SOLUTION: A cooling air take-in port cover 1 consists of a frame 3 and a grill 4. The frame 3 is formed in a square frame, and the grill 4 is formed in the lattice shape in a region surrounded by the frame 3. The frame 3 is arranged on more front side than a front bumper, and the grill 4 is arranged in close proximity with the front of a take-in port of air into a radiator. The cooling air take-in port cover 1 is in the bow shape which is continuous from the shape formed on a top face of a front panel 9 of a vehicle as the shape of a front face on a longitudinal cross section.
Patent JP-2001055678-A (JP)
Title: Double twisting strander
Inventor: MIZUMA KAORU
IPC: D07B3/10
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a compact double twisting strander capable of saving energy, having a high productivity and readily carrying out even the inspection of wire breakage. SOLUTION: This double twisting strander is obtained by installing a stranding machine body 1 in the form provided with cuplike disks 15 arranged at a short interval in an opposite form on both sides of a cradle 9 equipped with a winding bobbin 10 installed therein and further directly delivering wires thereto, a high-speed rotation torque regulator 2 arranged on the upstream side of the stranding machine body 1 and capable of forcedly twisting a wire bundle led from supply bobbins prior to the introduction of the wire bundle into the stranding machine body 1 and a speed changing mechanism 4 for decelerating the rotation torque applied to the stranding machine body 1 once, finely adjusting the number of revolutions in this state and then increasing the number of revolutions thereof.
Patent JP-H1069863-A (JP)
Title: Cathode-ray tube device
Inventor: HONDA MASANOBU
IPC: H01J29/76
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube device with good convergence by correcting convergence coma as well as correcting green misconvergence at the corner of a screen. SOLUTION: For the z-axial magnetic field distribution curve of a secondary distortion coefficient H2 showing the curvature of the deflection-directional magnetic flux density change of the cross section (an x-y cross section) a coil at a right angle to its center axis (a z-axis) in a horizontally deflecting magnetic field generated by a deflecting yoke, a negative minimum value H2a exists near an inlet plane EN specified at the flange portion on the electron gun side of the horizontally deflecting coil and a positive maximum value H2b exists between the inlet plane EN and an outlet plane EX specified at the flange portion on the screen side of the horizontally deflecting coil, a coefficient rh (=(|H2b|-|H2a|)/|H2b|), regularized by the absolute value of the positive maximum value H2b,  showing a deviation between the absolute value of the negative minimum value H2a and the absolute value of the positive maximum value H2b being -0.30 to 0.19.
Patent JP-H0955211-A (JP)
Title: Lithium secondary battery
Inventor: MATSUMOTO KAZUNOBU
IPC: H01M10/05
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery with high load characteristics even when a positive active material is handled in the atmosphere by using an LiNiO2 family compound as the positive active material. SOLUTION: A lithium secondary battery uses lithium or a lithium-containing compound as a negative active material, and as a positive active material, Li1+1/3y Ni1-y Mnn2/3y O2 (wherein 0<y<=0.5) obtained by forming a solid solution of LiNiO2 and Li2 MnO3 is used. Even if the positive active material obtained is handled in the atmosphere, drop in load characteristics is prevented.
Patent JP-H1052166-A (JP)
Title: Mushroom cultivation chamber and cultivation method
Inventor: ARAI HISAO
IPC: A01G9/24
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a mushroom cultivation method capable of stably keeping the atmospheric condition of a cultivation chamber containing mushroom cultivation shelves stacked in multiple layers and a stacker crane. SOLUTION: This mushroom cultivation chamber 100 is provided with a stacker crane 101, cultivation shelves 105 stacked at both sides of the traveling zone 104 of the crane and an air-conditioning means for the chamber. Cultivation bases are placed on the cultivation shelves 105 and the ambient atmosphere is conditioned to the state optimum for the cultivation by the air-conditioning means. In the above mushroom cultivation method, a gyrating air flow ascending in the cultivation chamber along the wall faces 120 encircling the cultivation shelves 105 is generated by a blower 1 directed slantly upward, the air in the stacker crane traveling zone is sucked with an air cooler attached to the ceiling part and cold air is supplied toward the wall face 120 parallel to the traveling direction of the stacker crane to effect the conditioning of the atmospheric environment.
Patent JP-S60119757-A (JP)
Title: Manufacture of semiconductor device
Inventor: KITAMURA MASAYOSHI
IPC: H01L23/31
Filed: 1983-12-01
Abstract: PURPOSE:To reduce the stress exerted for a semiconductor element by a method wherein the upper and lower surface of an integrated semiconductor and a diestand are coated with the same insulating film. CONSTITUTION:The upper surface of an integrated semiconductor element 1 and the lower surface 2a of a diestand 2 are respectively coated with 7, 7' to make the adherence to a resin 5 equivalent and the upper and lower stress due to contraction in case of resin sealing symmetrical. Resultantly the resin contraction in case of resin sealing will exert for both coated films 7, 7' quivalently. Therefore no warping may happen preventing any fluctuation of characteristics and breakdown of the element etc. from happening since the stress exerted for the element 1 is reduced by the stress equalized for respective parts.
Patent JP-S61106089-A (JP)
Title: Drive circuit for dc motor
Inventor: SHIMADA AKIRA
IPC: H02P7/29
Filed: 1984-10-29
Abstract: PURPOSE:To detect a current value for the bidirectional rotations of a motor by mounting a current detecting resistor between a semiconductor switch of a signal common lie side and a signal common line, and connecting an ideal rectifier by a differential amplifier with a semiconductor switch side terminal. CONSTITUTION:FETs 2, 3 are fixed to OFF state, and FET4 is fixed to ON state, and FET1 is switched by pulse width modulation. An ideal rectifier 19 detects the voltage between the terminals of a resistor 14 during the ON period of the FET1, the voltage is then inverted and output as a detected current value. A flywheel current is flowed through the FET4, the resistor 14, a current detecting resistor 13 and a diode 6 during the OFF period of the FET1. At this time, the current flowed to the resistor 14 is detected, but the current flowed to the resistor 13 is ignored by an ideal rectifier 20. Accordingly, the current value can be accurately detected.
Patent JP-H04108237-A (JP)
Title: Count control type multiplex communication system
Inventor: TAKEMOTO KENJI
IPC: H04L12/42
Filed: 1990-08-28
Abstract: PURPOSE:To reduce an access delay time and to set its maximum value by identifying its own transmission time slot and sending an idle pulse through a transmission time slot. CONSTITUTION:A synchronizing pulse Fx from a control node X is always acquired and an internal clock is established based thereon. Then a packet P or an idle pulse I in succession to the synchronizing pulse Fx is detected and the sum Cs is counted. Then a standby time slot number is obtained by using a sequence number (n) of its own terminal equipment and the sum Cs to obtain a standby time slot number, and when its own terminal equipment node is a terminal equipment node in the standby state having a transmission request, a data packet P is sent through the time slot and when the node is in an idle state not having a transmission request, the idle pulse I is sent. Thus, the access delay time is reduced, the setting of the maximum value is attained and an impartial access characteristic independently of the position of the terminal equipment node is realized.
Patent JP-H0687576-A (JP)
Title: Basket arrival forecasting lamp device for group-controlled elevator
Inventor: TATENO HIROAKI
IPC: B66B3/00
Filed: 1992-08-27
Abstract: PURPOSE: To obtain a car arrival forecasting light apparatus for group management elevators which is capable of allowing a turned-on forecasting light to be immediately noticed by tagging identification codes distinguishable from each other to a plurality of elevator cars and displaying, by means of a signal output from a control section, the identification code of the particular elevator car to arrive in the forecasting light. CONSTITUTION: A hall calling button 16 is provided for each floor of a building in order to call a plurality of cars of group management elevators 1, 2, 3, 4, 5, 6, and a control section 19 is provided for assigning one of the cars so as to arrive at the floor where a hall call has occurred. Arrival of the car assigned by the control section 19 is informed in advance by a forecasting light 20. The forecasting light 20 can display codes capable of distinguishing the cars from each other. The particular identification code of the car to arrive is displayed in the forecasting light 20 by means of a signal output from the control section 19, Thus, a passenger can immediately notice which car will arrive at a reference floor, and furthermore, rapidly move to an entrance door at which the car is to arrive.
Patent JP-S59121265-A (JP)
Title: Valve closing device for gas bomb
Inventor: HARUTA MASAKI
IPC: F17C13/04
Filed: 1982-12-28
Abstract: PURPOSE:To close surely the valve of the bomb of propane gas or the like, which is the most safe action therefor, when the vibration of earthquake or the like is sensed. CONSTITUTION:The device consists of a vibration sensing unit 11, a signal transmitting unit 12 and a rotary motion unit 13. Said vibration sensing unit 11 consists of a weight 14, a supporting ball 15, a disc 16, a rod 17, plates 18, 19 and the like, and delivers the sensed signal to the signal transmitting unit 12 consisting of the disc 20, a lever 21 and the like. The signal transmitting unit 12 delivers the signal to the rotary motion unit 13 consisting of an arm 30, a shaft 31, gears 32, 34, a shaft 37, a multiple legs device 40, engaged with the handle of the valve of the bomb, or the like to energize the rotary motion unit 13 and close the valve of the gas bomb by rotating it.
Patent JP-S6289563-A (JP)
Title: Production of heat insulating piston
Inventor: MIYAMOTO NORITAKA
IPC: F02F3/14
Filed: 1985-10-14
Abstract: PURPOSE:To improve the heat resistance of a piston and to extend the life thereof by forming a piston injection hole part consisting of a ceramic sprayed layer contg. microcracks and underlying metal sprayed layer on a pattern surface and casting the piston with said part as a core. CONSTITUTION:Heat insulating ceramics is thermally sprayed to the pattern 3 copying the piston injection hole part 2 by using plastic or wax and immediately a refrigerant is sprayed to a coating layer 4a to generated the many microcracks on the coating layer 4a. An Ni or Co alloy is then thermally sprayed onto the ceramic coating layer 4a to form the underlying metal coating layer 6a and thereafter the melt of a piston base metal 10 is poured with the pattern 3 as the core to cast a heat insulating piston 1. The heat resistance of the piston is thereby improved and the life thereof is extended.
Patent JP-H0546744-A (JP)
Title: Image processor
Inventor: YAMASHITA TOSHIHIRO
IPC: G06T1/00
Filed: 1991-08-12
Abstract: PURPOSE:To easily, properly and automatically form a window for properly and easily specifying a measuring area independently of the shape of an object to be measured. CONSTITUTION:This image processor incldes a television(TV) camera 1 and an image processing part 2. The TV camera 1 picks up the image of an object to be measured and forms a reference image for the formation of a window or an input image for measuring processing. A density image signal from the reference image is edge-emphasized by a filter part 4 in the image processing part 2 and binarized by a binarizing circuit 8 and its binary image signal is stored in a frame memory 5. The binary image signal is read out and expanded by the filter part 4 and the expanded binary image signal is stored in a window memory 10 as a window signal. A measuring part 9 sets up a window in an input image and executes prescribed measuring processing for the image in the window.
Patent JP-2001060245-A (JP)
Title: Card reader
Inventor: KUROKAMA RIYUUJI
IPC: G06K7/10
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a card reader which can read information represented by a projection or recessed part by embossing, etc., out of a card which has large difference in the reflection factor of light between the projection or recessed part by embossing, etc., and a plane part or a card which is low in total reflection factor. SOLUTION: In this card reader, the light emitted by an LD (light source) 101 is passed through a cylindrical lens (lienar light generating means) 105 to irradiate the surface of a card 107 with linear light and the reflected light from the surface of the card 107 is guided to a PSD (photodetector) 115 which has its reflected light photodetection part divided at least along the linear light, thereby detecting the displacement distribution of the surface of the card 107 along the height. Here, this card reader is provided with a feedback means 122 which controls at least one of the light intensity of the PSD 115 and the amplification factor of the PSD 115 according to the level of the light signal obtained from the PSD 115 so that the level of the light signal obtained from the PSD 115 is higher than specified.
Patent JP-S60120774-A (JP)
Title: Two-pack type acrylate adhesive having excellent adhesion and shelf stability
Inventor: DOI HIDEMI
IPC: C09J11/04
Filed: 1983-12-05
Abstract: PURPOSE:To provide a two-pack type acrylate adhesive having excellent adhesion and shelf stability, by using an adhesive compsn. contg. polyphosphoric acid. CONSTITUTION:An org. peroxide (A) (e.g. cumene peroxide) and polyphosphoric acid (B) are added to a mixture consisting of an acrylate monomer (C) (e.g. methyl acrylate or polypropylene glycol monoacrylate) and a polymer (D) (e.g. polymethyl acrylate or nitrile rubber) soluble in component C, to obtain a first soln. ( I ). Separately, a curing accelerator (E) (e.g. ethylenethiourea) is added to obtain a second soln. (II). The first ( I ) and second (II) solutions are combined together to provide a two-pack type acrylate adhesive. Polyphosphoric acid is used in a quantity of at least 0.001wt%, pref. 0.05-0.1wt% and may be added to the second (II) soln.