baber/WOPTO huggingface dataset:
Patent JP-H09306340-A (JP)
Title: Manufacture of image forming device
Inventor: KASANUKI YUJI
IPC: H01J9/02
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To eliminate a defect of a picture element of an image forming device by forming element electrodes by offset printing, inspecting the existence of a short circuit defect between a pair of element-electrodes, and restoring it by removing an electrode material existing in a short circuit defect place. SOLUTION: In element electrodes, two electrodes make a pair, and an electron emitting part is formed between these electrodes, and an electron emitting element is obtained. These element electrodes are formed by being printed and baked on a substrate such as glass by offset printing, and the existence of a short circuit defect between the element electrodes is inspected by various methods by observing a pattern of the obtained electrodes, and when a position of a short circuit defect place can be judged, an electrode material becoming the short circuit defect place by swelling out of a normal pattern is removed by a needle like tool or the like. A conductive thin film 4 is formed between the element electrodes 1 and 2 formed in this way. A particulate film composed of particulates is used as its material in order to obtain an excellent electron emitting characteristic.
Patent JP-S5247898-A (JP)
Title: Process for preparing heat resistant rigid polyisocyanurate foams
Inventor: FUKUDA MASAO
IPC: C08G18/02
Filed: 1975-10-15
Abstract: PURPOSE: To prepare rigid polyisocyanurate foams suitable as theremal insulating materials for industrial and building uses, having good resistance to heat and flame, by using a mixture of polyester-polyol and polyether-polyol as a polyol component. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5825948-A (JP)
Title: Vulcanizing method for transmission belt and belt vulcanizer
Inventor: IMAMURA JIYUNJI
IPC: B29K21/00
Filed: 1981-08-07
Abstract: PURPOSE:To manufacture the belt having excellent quality by a method wherein a belt sleeve not vulcanized is wound on a flexible jacket mounted to the outer circumferential surface of an inner mold cylinder drum, and the jacket is expanded and pressed to an outer mold while being heated and vulcanized. CONSTITUTION:The belt sleeve 5 not vulvanized is wound on the outer circumference of the flexible jacket 2 sheathed to the inner mold cylinder drum 1. A fluid send-in machine M is operated, and high-pressure air is sent into the flexible jacket 2 from a vlave V, a pipe K1 and a flowing port A. The flexible jacket 2 is gradually expanded, and the sleeve is contacted with the V-shaped projections H of an outer mold mold 6 heated by means of a heater, and vulcanized. After the sleeve is vulcanized, a vaccum pump P is operated, air in the flexible jacket 2 is exhausted, and the jacket 2 is shrunk. A poly V-belt sleeve vulcanized is extracted from the inner mold drum 1.
Patent JP-H08316061-A (JP)
Title: Stationary induction machine
Inventor: ICHINO NAOTO
IPC: H01F27/26
Filed: 1995-05-24
Abstract: PURPOSE: To provide a stationary induction machine having vibration isolation structure for preventing transmission of vibration from a content body to a tank while suppressing noise without causing degradation of the vibration isolation characteristics even after long term use under a high temperature state. CONSTITUTION: The content body 2 of a stationary induction machine 1 is contained in a tank 4 together with an insulating medium (insulating oil or gas). A helical isolator 6 is fixed between a content supporting base 5 fixed to the lower part of the content body 2 and the bottom plate 4A of the tank 4 in order to support the content body 2 and to absorb vibration therefrom.
Patent JP-H0689925-A (JP)
Title: Tab tape
Inventor: ISHIZAWA MAKOTO
IPC: H01L21/66
Filed: 1992-05-18
Abstract: PURPOSE:To detect the occurrence of such an incidence that a probe pin is brought into contact with a tape pad in a deviated state and erroneous voltage application and signal impression are performed during the course of burn-in screening of TAB ICs. CONSTITUTION:On this tape, a tape pad 4 for checking whether or not proper voltage application and signal impression are performed is provided in addition to a tape pad 3 with which a probe pin 2 is brought into contact for conducting a TAB IC so that whether or not improper voltage application and signal impression are performed can be checked.
Patent JP-S615349-A (JP)
Title: Programmable controller
Inventor: SHIYOUNAKA HISASHI
IPC: G05B19/05
Filed: 1984-06-18
Abstract: PURPOSE:To simplify a job corresponding to a high-speed or low-speed system action with no addition of hardware, by utilizing the optional address space of a user program memory as a high-speed processing area. CONSTITUTION:A prescribed address space is designated by a keyboard 21 as a high-speed processing area of a user program memory 1. The start and end addresses are stored to flag registers FA and FB provided to a RAM7. A CPU4 works according to a ROM5. When the user program is executed, a user instruction group existing in a specific address space serving as the high-speed processing area is executed only in a period during which a periodical interruption is given to an interruption acceptance circuit 8. Thus an optional address space of the memory 1 can be used as a high-speed processing area.
Patent JP-H10299258-A (JP)
Title: Temporary panel and mounting structure thereof
Inventor: FUJII KATSUMI
IPC: E04G21/32
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide the mounting structure, in which a temporary panel made of a synthetic resin can be installed to a pipe member without generating deflection by using a metal fitting formed in an approximately U shape for holding the pipe member, of the temporary panel. SOLUTION: A reinforcing member 2B, which is formed in a U-shaped cross section along the internal surface of an engaging end section 11 formed by bending the end section of a synthetic-resin board 1 in the U-shaped cross section, to which a retaining piece 21 is formed by erecting an end section at approximately 90 deg. and which is made of a metal, is disposed and fixed. The front end of the retaining piece 21 of the reinforcing member 2B is screwed to the holding member 40 of a metal fitting 4A under the state, in which the front end of the retaining piece 21 is inserted into a retaining groove 42 formed to a notched section 41 at the end section of the metal fitting 4A, and the temporary panel A is clamped to a pipe member 6 through the reinforcing member 2B by clamping a bolt 5, in which a front end is abutted against the surface of the pipe member.
Patent JP-H0420409-A (JP)
Title: Conveyer apparatus capable of storing load
Inventor: HATOUCHI GOKICHI
IPC: B65G1/06
Filed: 1990-05-14
Abstract: PURPOSE:To prevent useless drive by grouping transfer apparatus in the transfer direction and driving a normally stopped drive device in the load supply to the upstream group and load take-out from the lowermost stream group to connect a transmitting device in the absence of loads in the adjacent downstream group and disconnect the transmitting device in the presence of the loads. CONSTITUTION:When a pallet 48 is placed on an upstream end group H, a photoelectric switch 110 of the group H is operated. At the same time a detector 111 detects a fork, so that a drive device 40 is driven for a predetermined time and a chain 41 travels. Then, if a detector 101 of a group G does not detect, a transmitting device 50 is operated by a control unit 102 and electromagnetic valve 96 to forcibly rotate the groups H, G for transferring loads. By the repetition of such operations the loads are sent sequentially to the downstream and when the detector 101 of the downmost stream group A detects it, the group A is stopped. Also, when the loads are taken out, the drive device 50 is stopped, so that useless drive is prevented.
Patent JP-H11314417-A (JP)
Title: Thermal transfer color printer
Inventor: ARIMOTO KAZUAKI
IPC: B41J2/325
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal color printer arranged to carry a recording sheet while stretching by means of a plurality of rollers and winding around a platen in which positional shift of printed image is prevented by providing a brake mechanism for adjusting back tension of the recording sheet depending on the paper width thereby winding the recording sheet accurately around the platen. SOLUTION: A carried recording sheet 15 is clamped, at the forward end thereof, by clampers 23b, 23c and the width of the sheet 15 is detected by a sheet width sensor 26 when a platen 18 is turned clockwise. It is reset when the clampers 23a, 23d pass through a roller 28 waiting at an upper part. Depending on a detected paper width, a stepping motor 35 is driven to turn a cam 34 by a specified angle and elongation of a tension spring 32 is adjusted through a lever 33 thus controlling friction between a brake drum 30 and a brake shoe 31. More specifically, brake torque of a roller 29 coupled directly with the brake drum 30 is varied and back tension acting on the recording sheet 15 is controlled correctly.
Patent JP-S5248430-A (JP)
Title: Tv receiver
Inventor: FUJIMORI TOSHIMITSU
IPC: H04N5/445
Filed: 1975-10-16
Abstract: PURPOSE: If a slippage takes place at the adjusting place such as local, horizontal or vertical synchronous adjuster which is quite free from viewer's preference, a display equipment is installed to display the slipped area, and at the same time, display is performed by use of the cathode-ray tube of receiver. As a result, the viewer can understand the slipped area at the first glance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01295762-A (JP)
Title: Grinding wheel condition supervisory device and its utilizing method for nc grinding machine
Inventor: TAKAKUWA TOSHIYA
IPC: B24B47/18
Filed: 1988-05-24
Abstract: PURPOSE:To enhance grinding accuracy of an NC grinding machine by providing a displacement arithmetic circuit for calculating an error for the reference point of an NC unit of a grinding wheel by comparing its displacement, detected by a sensor while rotating the grinding wheel, with a reference level of the NC unit. CONSTITUTION:Contactless displacement sensors S1 to S3 are provided corresponding to a grinding surface of a rotary grinding wheel 1. A displacement amount, detected by these sensors S1 to S3, of the grinding surface of the grinding wheel 1 is compared with the reference level of an NC unit, and an error for a reference point of the NC unit of the grinding wheel is calculated by a displacement amount arithmetic circuit 13. The calculated error is given to an NC part 17 of the NC unit as a correction amount, and controlling a work table 3 to be driven in accordance with a wearing amount of the grinding wheel 1, a workpiece is high accurately ground.
Patent JP-S5647278-A (JP)
Title: Short circuit transfer type arc welding method
Inventor: WAKINO YOSHIHIKO
IPC: B23K35/38
Filed: 1979-09-27
Abstract: PURPOSE:To make welding of every posture easy and perform welding of high quality with high efficiency by sepcifying the material of a consumable electrode, the diameter of a wire, the density of welding current and the composition of a shielding gas, at the time of performing short circuit transfer type arc welding of sheets. CONSTITUTION:In performing short circuit transfer type arc welding of extra thin sheets of mild steel, low alloy steel, stainless steel, etc., a consumable electrode wire of 0.2-0.5mm. diameters comprising mild steel, low alloy steel or stainless steel is used. Further, current of 100-400A/mm.<2> in current density is used as welding current. In addition, an argon gas mixed with 1-5% oxygen or an argon gas mixed with 5-25% carbonic acid gas is used as a shielding gas. With this method, the allowances for the gaps and matching of joints become wider and the high-quality welding of extra thin sheets may be readily executed.
Patent JP-H0615011-A (JP)
Title: Method for cutting off and discharging smoke in passage and apparatus therefor
Inventor: NAKAMURA HIROYUKI
IPC: A62C2/00
Filed: 1992-05-18
Abstract: PURPOSE:To eliminate dangerousness confining a person failing to escape by effectively discharging the smoke of a passage generated at the time of disaster such as a fire or the like. CONSTITUTION:The small passage 11 crossing a passage 4 at a right angle, an air supply duct 7 supplying air, air supply ports 6... injecting laminar air streams, a smoke discharge port absorbing smoke, smoke discharge fans 9... sucking smoke and a smoke discharge duct 10 are provided. By this constitution, smoke can be effectively absorbed and discharged by the laminar air streams flowing from the air supply ports 6... to the smoke discharge port and, since smoke is cut off by the air streams, dangerousness confining a person failing to escape can be avoided.
Patent JP-S5350661-A (JP)
Title: Microwave tube unit for large power
Inventor: MITSUYASU SATORU
IPC: H01J23/033
Filed: 1976-10-19
Abstract: PURPOSE: To enable cooling with one set of blower and to achieve economical and small size for the tube, by cooling the collector with the cooling air passed thru the electron gun, external cylinder of the body, and electromagnet external cylinder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5349644-A (JP)
Title: Spark plug with discharge gap on surfaces to apply effect of rear electrode and gas discharge gap
Inventor: YAMADA SHIGEYASU
IPC: H01T13/20
Filed: 1976-10-19
Abstract: PURPOSE: To improve stability for idling immediately after starting, having discharge gap on the surfaces and gas discharge gap at the same time, and discharge voltage during constant speed running is allowed to lower. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01295222-A (JP)
Title: Transparent electroconductive film
Inventor: OSHIMA NOBUMASA
IPC: G02F1/133
Filed: 1988-05-23
Abstract: PURPOSE:To simplify a process for prepg. a liquid crystal display element by laminating a supporting layer and a transparent electroconductive film on one side of a polarizing element film, and laminating an optical reflecting layer and a protective layer of the optical reflecting layer on the opposite side of the polarizing element film, and using the thus formed film provided with a transparent electrode comprising integrally formed polarizing plate and a reflecting layer. CONSTITUTION:A polymer film is laminated as a supporting layer 2 on at least one side of a polarizing element film 1 comprising a polyvinyl alcohol polarizing film 1. A transparent electroconductive film 4 is laminated on the supporting layer 2, and an ultraviolet setting resin compsn. is used as an undercoat layer 5. Further, an optical reflecting layer 6 comprising a metallic plate and its protective layer comprising a suitable polymer film 7 are laminated on the opposite side of the transparent electroconductive film 4 directly or indirectly interposing an adhesive material layer 9. A process for prepg. a liquid crystal display element is simplified by using such film provided with a transparent electrode comprising integrally formed polarizing plate and a reflecting layer having such constitution.
Patent JP-H04327969-A (JP)
Title: Printer
Inventor: SONODA RIKUO
IPC: B41J13/00
Filed: 1991-04-26
Abstract: PURPOSE:To reduce trouble caused by floating of a paper on a top side when printing is to be performed on a back paste paper. CONSTITUTION:A paper bail 19 is normally energized for pushing a back paste paper to a platen 13. However, a cam turns by 90 deg. in the direction of A due to rotation of a step motor 28 at every feed of a printing paper by 2.5 inches sent by rotation of the platen 13 with printing operation and returns to a former position immediately thereafter. Then, the paper bail 19 is released for an instant.
Patent JP-H11304088-A (JP)
Title: Automatic drainage method and device
Inventor: FUKUHARA HIROSHI
IPC: F16T1/00
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of malfunction due to continuous feeding to a detection circuit and to save electricity. SOLUTION: This automatic drainage device is furnished with a drain sensor 4 and is let carry current only at the time of intermittently carrying out drain detection judgement. A sensor voltage feeding part 12 to apply voltage in accordance with a signal by an intermittent signal generator 11, a drain detection judgement part 13 to carry out drain detection judgement in accordance with feeding by the sensor voltage feeding part 12 and a discharge valve driving part 8 to drive opening and closing of a discharge valve 5 by a signal from the drain detection judgement part 13 are provided.
Patent JP-S615759-A (JP)
Title: Steviol glycoside sweetener having high sweetness and preparation of low-calorific food and drink using same
Inventor: WATANABE TAKAO
IPC: A23L27/30
Filed: 1984-06-19
Abstract: PURPOSE:To obtain a steviol glycoside sweetener soluble easily in water, having low calorific value and extremely excellent high sweetness, and giving no bitter taste to foods and drinks, by treating an aqueous solution containing stevioside and mannan with microorganisms or enzymes. CONSTITUTION:An aqueous solution of stevioside and mannan is treated with microorganism or enzyme having mannosyl-transfer activity. After removing the microbial cells or deactivating the enzyme, the solution is concentrated to obtain liquid or powdery sweetener having high sweetness and containing mannose-containing steviol glycoside. A low-calorific food or drink can be prepared by using the above product as a sweetener.
Patent JP-S63289944-A (JP)
Title: Semiconductor device
Inventor: KAIYA HARUHIKO
IPC: H01L23/50
Filed: 1987-05-22
Abstract: PURPOSE:To render a device smaller in dimension by a method wherein a semiconductor chip with an external connecting section and an external lead connected with the said external terminal connecting section are provided. CONSTITUTION:A semiconductor chip 22 with an external terminal connecting section 25 and a external lead terminal 30 connected with the external terminal connecting section 25 of the semiconductor chip 22 are provided. Ends of the external lead terminals 30, for instance, formed of kovar are connected with each electrodes 25 of a solid-state image sensing element chip 22 respectively, are die-bonded to a heater 21 formed of kovar or the like, through thermo- compression bonding, ultrasonic bonding, brazing, or the like. The external leads 30 are formed into plate-like rectangular shape and provided so as to extend from the ends of them which are connected with the electrode 25 toward the side of the solid-state image sensing element chip 22, and bent at the point slightly outside of the side of the solid-state image sensing element chip 22 at nearly right angles toward the rear of it and protrudes from it by a prescribed length.
Patent JP-H0422352-A (JP)
Title: Laser device
Inventor: KURAMOTO SEIJI
IPC: A61B18/20
Filed: 1990-05-16
Abstract: PURPOSE:To monitor the irradiated part with laser beam by judging whether laser beam is being emitted, and selecting a visible beam of color light according to the result from judging, and casting it to the target for irradiation. CONSTITUTION:Power source 46 is put on in the current fed condition of a pump driver circuit 11, and when a switch SW1 is opened, a driver circuit 45 does not give voltage out, so that the output of a logical product circuit AND1 becomes at L level, and a laser diode LD1 remains out of oscillating. In this case, the input voltage at the (+)-side input end of an amplifier AMP1 is at L level and the output voltage V2 becomes at L level to put a green diode LED1 in continuity, while the output voltage V3 of an inverter INV1 is at H level and a red diode LED2 remains out of continuity. Thus, the green diode LED1 lights up. When the switch SW1 is closed, the output of the logical product circuit AND1 becomes at H level, and on the laser diode LD1, drive voltage is impressed to cause laser oscillation. In this case, the green diode LED1 goes out, while the red diode LED2 lights up.
Patent JP-S61283318-A (JP)
Title: Preparation of filter
Inventor: KAWAMOTO KAZUHIKO
IPC: B01D39/00
Filed: 1985-06-10
Abstract: PURPOSE:To hold and improve filtering capacity while curing temp. and a curing time are improved, by using an impregnation liquid based on a resin composition consisting of a resole resin, a melamine resin, a phenol/melamine resin and a curing promoter. CONSTITUTION:A resole resin to be used has a number average MW of 300-1,200 and a wt. average MW/number average MW ratio of 4-50 and, as a melamine resin, one obtained by reacting aldehyde and a melamine compound in a ratio of 2-5 is used. The compound ratio of the resole resin and the melamine resin is pref. a range of 95/5-30/70. Impregnation concn. is set to 40wt% or less. A phenol/melamine resin may be added to this resin mixture and the ratio of phenol/melamine compound/aldehyde thereof is set to 1/0.03-0.3/1-1.9. A curing promoter is not especially limited if a compound adjusting the pH of the impregnation-curing system to 7 or less is used.
Patent JP-S63291074-A (JP)
Title: Heating preventing method for heat roll fixing machine
Inventor: SHIBATA RYOICHI
IPC: G03G15/20
Filed: 1987-05-25
Abstract: PURPOSE:To reduce the danger of a fire by arranging a resistance body with positive characteristics in a heat roll which generates heat by itself in series with a heating body and suppressing heat generation through the current limiting operation of the resistance body with positive characteristics when the heat roll rises in temperature abnormally. CONSTITUTION:The positive characteristic thermistor 1 and the heat generating resistance body 5 between electrodes 6 are arranged in series across an electric brush an connected to a power source, a temperature sensor is installed in contact with the roll main body, and temperature control is performed with its signal. The positive characteristic thermistor 1 is small in resistance value at the point of time, so there is a little influence upon heat generation characteristics. For example, when a relay short-circuits in a fixing machine like and the temperature of the center part of the heat roll rises, the temperature rise is conducted to the positive characteristic thermistor 1 by a heat conduction plate 12. The positive characteristic thermistor becomes stable in temperature and the heat generation on its surface is reduced, so the heat roll is prevented from rising in temperature. Consequently, the abnormal temperature rise of the heater becomes nil and the stability of the fixing machine is improved.
Patent JP-H0425611-A (JP)
Title: Gap adjusting device
Inventor: OGASAWARA MANABU
IPC: E02F9/00
Filed: 1990-05-16
Abstract: PURPOSE:To prevent shim halves from slipping off so as to simplify gap adjustment by arranging a thrust plate fixed by a bolt on one of the members together connected by pins, and setting a pair of shim halves between this thrust plate and the member, and providing bolt engaging groove which is opened obliquely downward against the halves. CONSTITUTION:A pair of shim halves 24 for composing a shim 23, are provided with engaging grooves 25 each of which is formed in an approximately U letter shape in the position of a middle part 24B, and opened obliquely downward at an angle theta1 in relation to a division line 0-0. A gap adjusting work can be carried out through arrangement of the division line 0-0 of a shim, half 24 vertical to the ground, and engaging grooves 25 can be engaged in the state of being engaged with bolts 12 on the left and right side obliquely downward in their hooked condition in relation the division line 0-0, then slipping off of each shim half 24 from the bolt 12 can be prevented. Therefore, even if the division line 0-0 of the shim 23 is inclined from the vertical line and oscillation at the time of gap adjusting word is transmitted to the shim cut half 24, a falling-down of the shim half 24 from between a thrust plate 22 and a blacket 21A can be prevented, and holding of the shim half 24 by a hand is not required.