baber/WOPTO huggingface dataset:
Patent JP-S6357826-A (JP)
Title: Closed-cycle gas turbine generating unit
Inventor: MATSUMURA NOBORU
IPC: F02C7/00
Filed: 1986-08-27
Abstract: PURPOSE:To make a shaft unnecessary to pierce a pressure vessel as well as to improve its sealability, by setting all bearings supporting each turning shaft of a turbomachine and a generating unit to be housed inside the pressure vessel, down to magnetic bearings. CONSTITUTION:In case of a gas turbine generating unit, a turbomachine and a generating unit are all housed in a pressure vessel, while a turbine 2 and a compressor 3 are connected to each other with a turning shaft 4 at the turbomachine side, and both ends of the turning shaft 4 are supported journal magnetic bearings 5. And, as for a generator 10, both ends of the turning shaft 8 are supported by journal magnetic bearings 6 and a thrust bearing 7, and connected to the turning shaft 4 at the turbomachine side via a coupling 9 and driven. Thus, all bearings are set down to these magnetic bearings, whereby the turbine 2, the compressor 3 and generator 10 are all stowable in one pressure vessel 1, thus reliability in a helium gas seal is improved.
Patent JP-H0616687-A (JP)
Title: Heparin unsaturated tetrose and its production
Inventor: SUGAWARA KAZUYUKI
IPC: A61K31/70
Filed: 1992-07-03
Abstract: PURPOSE:To provide a new heparin tetrose containing glucosamine-3-O-sulfuric acid. CONSTITUTION:The heparin unsaturated tetrose expressed by formula (R1 is SO3<-> or COCH3; R2 is SO3<-> or H) and its salt. The compound of formula can be produced by decomposing heparin with an enzyme at least containing heparitinase II originated from Flavobacterium and separating the compound from the decomposition product.
Patent JP-S5990430-A (JP)
Title: Receiver
Inventor: UMEMOTO TOSHIAKI
IPC: H03J5/00
Filed: 1982-11-15
Abstract: PURPOSE:To simplify the preset operation of a receivable channel and to eliminate a useless channel operation by discriminating a channel selection key at each data of the receivable channel with a display element corresponding to each of the channel selection keys. CONSTITUTION:A controller 4 sends a control signal to a receiver circuit 1 by a preset key 5 to start channel sweeping, and a detected output is obtained. Data representing a receiving frequency when the detected output exceeds a threshold value is stored in a memory of the controller 4. The controller 4 counts at each detection of the receivable channel and when the sweep of the entire area is finished, the information representing the number of the detected receivable channels is transmitted to a microcomputer 6. The microcomputer 6 calculates and transmits a control signal respectively to drivers 7, 8. The drivers 7, 8 set respectively driving of a display device 9 and the connecting state of a channel operating section 10.
Patent JP-S6261663-A (JP)
Title: Electrostatic painting machine
Inventor: HAGIMOTO SAKAE
IPC: B05B5/025
Filed: 1985-09-09
Abstract: PURPOSE:To prevent the rearward scattering of paint and to enhance adhesion efficiency to an article to be painted, by arranging an air emitting orfice behind the paint ejecting part of a paintting machine main body to form an air curtain. CONSTITUTION:In a high speed rotary atomizing type painting machine, shaving air jet orifices 6 for blowing off atomized paint toward a front article to be painted are provided to the front surface of an air chamber 7 and air emitting orifices 8 for forming an air curtain to the circumference are provided to the air chamber 7 over the entire periphery thereof so as to be positioned behind said jet orifices 6. By forming said air emitting orifices 8 so that compressed air can be injected to the direction almost vertical to the center axis of the painting machine main body 1 or to the direction inclined slightly forward or rearward with respect to the vertical direction, the adhesion of paint to a worker, the deterioration of an environment and the contamination of machinery, etc., can be surely prevented and the adhesion efficiency of the paint of an article to be painted can be enhanced.
Patent JP-2001025724-A (JP)
Title: Production of solidified material of sewage sludge incineration ash
Inventor: TAKAHASHI AKIHIKO
IPC: C02F11/00
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a solidified material of sewage sludge incineration ash which is inexpensive and has high strength and furthermore in which sewage sludge incineration ash solidified material of high quality can be produced. SOLUTION: Sulfuric acid solution 2 cooled to prescribed temperature and sewage sludge incineration ash 2 are kneaded while cooled to prescribed temperature in a kneader 3 with a gyro to form clay-like kneaded material 4. After the clay kneaded material 4 is injected into a mould 5, it is dried in a furnace 8 to form a solidified body 7. And the solidified body 7 is subjected to natural curing 8 to produce sewage sludge incineration ash solidified material 9.
Patent JP-H0927243-A (JP)
Title: Touch screen
Inventor: MATSUZAKI SOICHI
IPC: H01H13/70
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To make display easy to watch by preventing generation of Newton's rings. SOLUTION: Insulating substrates 1, 10, provided with electrodes 2, 12 on their surfaces and with takeout circuits 3, 3', 13, 13', 15, 15' connected to the electrodes 2, 12, are bonded together via the lead-out circuits 3, 3', 13, 13', 15, 15'. In this touch screen 20, spacers 8, 17 are provided respectively on the portions 21, 22 of the insulating substrates 1, 10 which do not have the lead-out circuits 3, 3', 13, 13', 15, 15'.
Patent JP-H0489475-A (JP)
Title: Preparation of 1alpha-hydroxy tachysterol derivative
Inventor: NAKAGAWA SUNAO
IPC: C07J9/00
Filed: 1990-07-26
Abstract: PURPOSE:To enable to selectively prepare the subject compound useful as a synthetic intermediate for drugs for treating osteoporosis, etc., in a good yield by irradiating a 25-hydroxyprovitamin D derivative with UV ray laser beams having a specific wavelength. CONSTITUTION:A compound of formula I [R<1>, R<2> are H, OH-protecting group; X<1> is H, OR<3>; X<2> is H; or X<1> and X<2> form oxo together; Y is H, OR<4> (R<3>, R<4> are H, OH-protecting group)] is irradiated with UV laser beams having a wavelength of 190-310nm to prepare the objective compound of formula II. The compound of formula I is irradiated with a UV-generating laser such as krypton fluoride excimer laser preferably in a solvent such as diethyl ether at 50 to 120 deg.C.
Patent JP-S6093672-A (JP)
Title: Floppy disc device
Inventor: GOMI AKIHIRO
IPC: G11B5/596
Filed: 1983-10-25
Abstract: PURPOSE:To obtain excellent outputs from both upper and lower heads over a wide range of head height from a reference position of a disc and to reduce a production cost by providing the upper and lower heads with specific relative positions and shapes in a both-side head system. CONSTITUTION:At first, a distance (d) from the inner peripheral side end of a lower head plane part to the center of a read/write gap is defined within 0.6mm., and when the height of the head is increased from a reference position, an upper head gap is properly contacted with the disc. Then, the expansion (e) of the upper head inner peripheral side is increased, and when the head height is lower than the reference position, a position where the disc is contacted with the upper head again is set up near the upper head gap. Four corners of a head plane part are chamfered and curved to enable the disc contact with the upper head more easily near the head gap. Subsequently, the lower head plane part is expanded to the outer peripheral part larger than the upper head plane part so that a value (g) is set up to the optimum value as to the contact between the head gap and the disc and the influence of disc floating is removed.
Patent JP-H0365562-A (JP)
Title: Sic whisker reinforced si3n4 composite sintered compact and production thereof
Inventor: KATOU YOSHIMOTO
IPC: C04B35/80
Filed: 1989-07-31
Abstract: PURPOSE:To enable densification of sintered compact by ordinary sintering and improve strength and breakage toughness thereof even when the sintered compact is reinforced with a dispersed SiC whisker by limiting fiber concentration of SiC whisker in Si3N4 composite sintered compact. CONSTITUTION:The aimed Si3N4 composite sintered compact is reinforced by dispersing SiC whisker so that fiber concentration of SiC whisker in Si3N4 composite sintered compact may be 10<7>-10<9> numbers/g. The SiC whisker has preferably 0.75-4mum diameter and 70-100mum length. The Si3N4 composite sintered compact can be formed by sintering under the atmospheric pressure.
Patent JP-H0725885-A (JP)
Title: Trialkoxy(thienylalkyl)silane and its production
Inventor: OHIRA MANABU
IPC: C08K5/54
Filed: 1993-08-11
Abstract: PURPOSE:To easily obtain a trialkoxy(thienylakyl)silane useful as a coupling agent for electrically conductive polymeric material and an inorganic material by reacting a specific thienylalkene derivative with a specific trialkoxysilane. CONSTITUTION:This silane compound of the formula I [R1 to R3 are H, 1-12C alkyl or 1-12C alkoxy provided that at least one of R<1> and R<3> is H; R<4> to R<6> are H or 1-6C alkyl; R<7> to R<9> are 1-6C alkyl; (n) is 0-10) or the formula II (R<1> is H) is produced by reacting a thienylalkene derivative of the formula III or the formula IV with a trialkoxysilane of the formula V.
Patent JP-H0864744-A (JP)
Title: Lead frame, manufacture thereof and semiconductor device
Inventor: SUZUMURA TAKASHI
IPC: H01L23/12
Filed: 1994-08-24
Abstract: PURPOSE: To provide a lead, its manufacturing method and a semiconductor device with which heat dissipation, high speed electric characteristics, economic efficiency and reliability can be improved. CONSTITUTION: In a lead frame having inner leads 3 which are radially arranged from a center hollow part 2, a bonding agent layer 5 is formed along the circumference of the hollow part 2 on one surface of the inner leads 3, and a heat spreader 6 is adhered to one surface of the inner leads 3 through the bonding agent layer 5. Accordingly, the entire adhesion surface of the spreader 6 can be used as the ground layer of a semiconductor element. As a result, high speed electric characteristics can be improved, and heat dissipation property can also be improved.
Patent JP-H0938185-A (JP)
Title: Deodorizing and sterilizing device
Inventor: YAMANE MITSUHIKO
IPC: A61L9/20
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To sufficiently use the ability of catalyst and to exactly detect the service life of catalyst by storing an ozone sensor output voltage in the beginning of device operation start, comparing an ozone sensor output voltage at the time of operating and turning off an ozone lamp when the difference between both the voltages is higher than a prescribed set value. SOLUTION: When a power source switch 14 is turned on and operating is started, a control circuit 18 resets the integral turn-on time of an ozone lamp 7. Then, a circulation fan 8 is operated. After the lapse of prescribed time, the output voltage of an ozone sensor 10 is written in a non-volatile memory 30. Next, the turn-on time of the ozone lamp 7 is set to '0' and the ozone lamp 7 is turned on. Then, the measurement of lamp turn-on time is started. The output voltage of the ozone sensor 10 is detected and when the turn-on time of the ozone lamp 7 does not reach the integral turn-on time, that detected voltage is compared with the stored ozone sensor output voltage. When the detected output voltage is higher than the stored value, the ozone lamp 7 is turned off.
Patent JP-H0947661-A (JP)
Title: Process and catalyst for purifying exhaust gas
Inventor: NITTA MASAHIRO
IPC: B01D53/86
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst of low level price demonstrating little lowered activities when exhaust gas containing a halogenated compound such as chloroflurocarbon gas, trichloroethylene, methyl bromide, hydrogen chloride, chlorine, bromine or the like and a combustible material such as CO, hydrocarbon, organic acid, alcohol, ester, aldehyde, amine, ammonia or the like is oxidized and/or decomposition purified. SOLUTION: A catalyst is used for oxidizing and/or decomposition purified exhaust gas containing a halogenated compound and a combustible material and one kind or more out of Al2 O3 , SiO2 , TiO2 and ZrO2 are used as carriers, on which transition metal composed of one kind or more of Cu, Ni, Co, Fe, Mn and Sn and cerium are used in the form of an oxide and in the range of 5g/L-50g/L respectively in an exhaust gas purifying catalyst.
Patent JP-H0842790-A (JP)
Title: Temperature sensing type steam trap
Inventor: MARUOKA MASAKAZU
IPC: F16T1/14
Filed: 1994-08-01
Abstract: PURPOSE:To provide a simplified structure with high reliability, open a valve with certainty even when a flexible member in which thermal expansion medium is sealed is broken, and keep the opening condition. CONSTITUTION:A casing 1 is provided with an introduction port 6 for primary side fluid containing steam, an outlet port 7 for secondary side fluid containing condensed water, and a trap chamber 5 communicated with the introduction port 6 and the outlet port 7. Within the trap chamber 5 are provided a thermosensing element 26 having a thermal expansion medium 36 which receives heat from the primary side fluid, a valve body 33 which opens and closes a communication passage 14 communicating the trap chamber 5 with the outlet port 7, and an interlocking member 37 connected across the thermosensing element 26 and the valve body 3. The interlocking member 37, interlocking with the volume variation of the thermosensing element 26 due to a temperature, closes the valve body at a high temperature of the primary side fluid, and opens it at a low temperature. The valve body 33 is arranged on a connection part 10 of the communication passage 14 to the outlet port 7.
Patent JP-H0623874-A (JP)
Title: Production of recording medium receiving case
Inventor: FUJII TATSUO
IPC: B31B3/00
Filed: 1992-07-04
Abstract: PURPOSE:To inexpensively produce a recording medium receiving case of high accuracy with good working efficiency. CONSTITUTION:A molten raw material is rolled and molded by cylinders 10,12. At this time, the formation of a sheet 24 and the formation of a bending groove and outer shape punching corresponding to a plurality of blanks to the sheet 24 are performed at the same time to produce respective blanks. Therefore, the formation of the bending groove and the outer shape punching are easy to match and the processing accuracy of the respective blanks is enhanced. Since the blanks are finished by one process, it is unnecessary to transport the sheet 24 in order to extract the blanks and the remains of the sheet 24 are easily reutilized.
Patent JP-H0937323-A (JP)
Title: Radio selective call receiver and its message display processing method
Inventor: NAKAYAMA TOMOHIRO
IPC: H04W88/02
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a radio selective call receiver and its message display processing method capable of automatically executing scrolling display even when a scroll switch is not depressed, reducing switch operation and improving use convenience. SOLUTION: A RAM 10 in a CPU 9 is provided with an address interval setting area 10d for storing an address interval and a display data reading means 22 reads out display data from a display data area 10c in accordance with timing generated from a clock generating means 21 and outputs the display data to an LCD driver 11. In this case, display data are read out by moving a start position only by the set address interval set up in the area 10d in each generation timing to display a message.
Patent JP-H0737829-A (JP)
Title: Semiconductor manufacturing device and controlling method thereof
Inventor: NOZAKI YOSHIAKI
IPC: H01L21/22
Filed: 1993-07-19
Abstract: PURPOSE:To enable a semiconductor manufacturing device to avoid the development of crystalline defects without disturbing the gas flow used for heat treatment without the effect of dust. CONSTITUTION:This semiconductor manufacturing device is provided with a treatment chamber 100 heat-treating semiconductor wafers 500, heaters 200 arranged outside the treatment chamber 100, a boat 300 mounting plural semiconductor wafers 500 to be carried in and out of the treatment chamber 100 and a heat retaining tube 400 capable of carrying in and out of the treatment chamber independently form the boat 300. Furthermore, the heat retaining tube 400 larger than the boat 300 but smaller than the inner diameter of the treatment chamber 100 is positioned lower than the semiconductor wafer 500 placed on the lowest position on the boat 300.
Patent JP-S5991705-A (JP)
Title: Glass antenna for car
Inventor: INABA HIROSHI
IPC: H01Q1/32
Filed: 1982-11-17
Abstract: PURPOSE:To improve the directivity and average gain over the entire frequency of an FM broadcast radio wave by connecting a phase adjusting antenna to one side of a vertical section of a main antenna and providing an impedance matching antenna to the other side. CONSTITUTION:A heating filament and receiving antenna 2 is provided to a zone to be heated of a window glass 1 of a car, and a T-shaped main antenna 7 having a vertical section 9 connected to the antenna 2 is provided to a zone not to be heated. A phase adjusting antenna 10 is connected to one side of the main antenna 7, and an impedance matching antenna 11 is provided to the other side. Then, one end of the antenna 11 is connected to the heating filament 3 of the uppermost part near a ground side bus 4 or the bus 4 itself, and a feeding section 12 is provided. The directivity and the average gain are improved over the entire frequency of the FM broadcast radio wave in this way.
Patent JP-H1050643-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUBO TORU
IPC: H01L21/30
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce the particles and damages of a polished wafer by setting the main grain size of an abrasive powder to specified values and using a nylon brush for dressing to facilitate the dressing of the abrasive powder from a polishing pad. SOLUTION: The polishing powder uses alumina powder of 100nm or more in mean grain size for polishing a wafer 10 having a formed blanket. After the end of the polishing a surface plate 32 leaves rotating. When a polisher 40 stops rotating, the polishing powder from a polishing powder feed pipe 34 stops feeding and pure water is fed to a polishing pad 33 from a pure water feed pipe 35. A brush dresser 50 of a nylon brush is rotated to dress the pad 33 for removing the polishing powder which entered pad 33. The nylon brush is composed of numerous nylon wires 55 of 0.2-0.5mm diameter.
Patent JP-H1128812-A (JP)
Title: Image recorder and image recording method
Inventor: KURAMOTO SHINICHI
IPC: B41J2/015
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To form a high quality image on an image support while protecting the image support against waving or striking through. SOLUTION: The image recorder comprises an ink belt 3 having a micro opening 1 for holding an ink and a micro opening 2 for holding no ink, and a solidifying liquid belt 4 having a micro opening 6 for holding a solidifying liquid and a micro opening 7 for holding no solidifying liquid. The belt 3 holds an ink imparted from an ink imparting unit 12 at the micro opening 1. The solidifying liquid belt 4 holds a solidifying liquid imparted from a solidifying liquid imparting unit 5 at the micro opening 6. A solenoid valve 9 is operated according to an image signal and a gas is jetted tram an air pump 8 through a nozzle 10. Consequently, the ink is spattered from the micro opening 1 onto a sheet 11 and then the solidifying liquid is spattered from the micro opening 6 and hit on the ink.
Patent JP-H0365456-A (JP)
Title: Car wiper
Inventor: GOTO MASAMI
IPC: B60S1/04
Filed: 1989-08-01
Abstract: PURPOSE:To obtain a car wiper free from insufficient front field of view by providing a cover opening/closing means for opening the cover preventing back flow immediately before a wiper blade reaches the lower end of wiping area and closing it when the wiper blade is reversed. CONSTITUTION:A back flow preventing cover 21 which is formed slightly longer than a wiper blade 11a and covers a lower end of front face with intervals corresponding to the lower end of wiping area is provided while a cover opening/closing means is provided for opening immediately before the wiper blade 11a reaches the lower end of the wiping and for closing when the wiper blade 11a is reversed. Thus even if air resistance accompanies travelling by reducing a gradient angle of a front window panel 6 toward backward, rain drops wiped down when the wiper blade 11a moves toward the lower end can be wiped upward by function of stagnation point of travelling wind when the wiper blade 11a moves upward so that such conditions that a front field of view is insufficient can be prevented from occurring.
Patent JP-S6448927-A (JP)
Title: Tip shoe of concrete pile
Inventor: OGIWARA HIROSHI
IPC: E02D5/72
Filed: 1987-08-13
Abstract: PURPOSE:To mutually convert an intermediate pile with a tip pile by a method in which many projections are formed on the periphery of a cap, and the end on the opening side of a short cylinder provided for the bottom plate of a shoe is shaped into a serrated form along the circumferential direction. CONSTITUTION:Four projections 17a are provided on the periphery of a cap 17 having a shape in which it is fitted into the inner short cylinder 13c-1 of the bottom plate 13c of a coupler metal. The short cylinder 13c-1 has four grooves 13c-4 to allow the passage of the projections 17a. The upper end of the short cylinder 13c-1 is shaped into a serrated form by forming a slope 13c-5 along the circumference between the grooves 13c-4. The projections 17a are inserted into the short cylinder 13c-1 in the directions of arrows a, a', and a'', and the cap 17 is turned. Whereupon, the projections 17a are clamped along the slope 13c-5 in the directions of arrows b and b'.
Patent JP-H1130469-A (JP)
Title: High-humidity refrigerator with sterilization function and sterilization high-humidity refrigeration method
Inventor: KAJIMOTO TAKEYOSHI
IPC: F25D13/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a high-humidity refrigerator with a sterilization function and a sterilization high-humidity refrigeration method that can suppress the deterioration in the quality, for example, of foodstuffs by refrigerating the them with high humidity, can evenly sterilize the entire refrigerator, and can suppress the reduction in the freshness, for example, of fruit, vegetables, and flowers by dispensing ethylene. SOLUTION: Ozone is contained into cold water in a water tank 21 by an ozone-generating device 31, the cold water containing ozone is spouted from a shower part 5 in a refrigeration room 3, and slow air is blown from a blower 11 to the cold water containing ozone being spouted, thus circulating water vapor containing the ozone in the refrigeration room 3, moisturizing the refrigeration room 3 for cooling, and at the same time sterilizing the refrigeration room 3 and foodstuffs. Also, ethylene can be dispensed by the ozone, thus suppressing the reduction in the freshness of fruit G in the refrigeration room 3.
Patent JP-H08206020-A (JP)
Title: Grip part for double grip type pan and that for single grip type pan
Inventor: MORIMOTO ISAO
IPC: A47J45/06
Filed: 1995-08-07
Abstract: PURPOSE: To provide a grip part as a single part which is attached to a pan body. CONSTITUTION: A grip part for a double grip type pan is composed of a synthetic resin grip body 1, a bracket 4 fixed to the grip body 1 by screws, and incorporating an isolating part 2 and a close contact part 3 with respect to a pan body, and a spacer 5 fitted in the grip body 1. Screw holes 6 are formed in the isolating part 2 of the bracket 4, and rivet holes 7 are formed in the close contact part 7, and window holes 8 corresponding to the rivet holes 7 of the bracket 4 are formed in the grip body 1 together with screw holes 9.