baber/WOPTO huggingface dataset:
Patent JP-S62190317-A (JP)
Title: Combustion furnace
Inventor: KAWAMURA YOSHIO
IPC: B01D53/34
Filed: 1986-02-14
Abstract: PURPOSE:To facilitate combustion of fuel and enable removal of NOx in exhaust gas from a prime mover with improved efficiency, by a method wherein breathable solid is used as the material of the floor and the side wall of a combustion chamber, exhaust gas is caused to flow through the breathable solid in the combustion chamber, and is heated to a high temperature. CONSTITUTION:In a combustion furnace 1 for additional burning, exhaust gas from a prime mover flows through an exhaust gas conductor 2 having a number of gas outlets and further through a combustion chamber floor 6, filled with heat resistant particle, to heat the exhaust gas to a high temperature. Fuel is injected from a burner 3 at a high speed along a floor surface, and is mixed with the exhaust gas heated to a high temperature. The exhaust gas from the prime mover is low in oxygen concentration, but by heating the exhaust gas to a high temperature, fuel can be easily ignited. In order to improve the efficiency of removal of NOx contained in the exhaust gas, a combustion state in a primary combustion chamber 4 forms reduction combustion, air or the exhaust gas from the prime mover is fed through a secondary air port 5, and reduction combustion gas is completely burnt in a combustion chamber 9.
Patent JP-S58149950-A (JP)
Title: Antistatic, thermoplastic polymer composition and antistatic film
Inventor: KATAYOSE TERUO
IPC: C08L51/00
Filed: 1982-03-01
Abstract: PURPOSE:To impart good antistatic properties, by blending a water-soluble, thermoplastic polymer contg. hydroxyl groups or a polyhydric alcoholic compd. and a specified polystyrenesulfonate salt with a thermoplastic polymer. CONSTITUTION:100pts.wt. thermoplastic polymer (A) such as polyolefin or polystyrene, 0.05-50pts.wt. water-soluble, thermoplastic polymer contg. hydroxyl groups such as polyvinyl alcohol or polyhydric alcoholic compd. such as 1,2- butanediol (B), and 0.1-10pts.wt. polystyrenesulfonate salt (C) having a repeating unit of the formula (wherein R is H, methyl; M is H, ammonium, alkali metal; R1, R2, R3, R4 are each halogen, alkyl, alkoxy) are mixed together to obtain the desired thermoplastic polymer compsn. The compsn. is molded into a film to obtain an antistatic film having a haze of 80% or below.
Patent JP-S58151468-A (JP)
Title: Formation of metallic compound film
Inventor: YASUI TAKESHI
IPC: C23C16/503
Filed: 1982-03-01
Abstract: PURPOSE:To form uniform and beautiful films over the entire part of parts to be treated in the stage of forming the beautiful metallic compd. films having high abrasion resistance on the surfaces of the plural parts made of metals, alloys and conductive ceramics by glow discharge by providing anodes so as to face each of the parts to be treated. CONSTITUTION:Plural pieces of decorative parts 4 made of metals, alloys and other conductive materials are placed on a cathode plate 5 in a reaction vessel 2, and the inside of the vessel is evacuated through an evacuating port 1 to about 10-3 Torr, whereafter the reacting gas mixed with halides of group IVa, Va, VIa metals, and hydrogen and nitrogen at 1:12-100:1-100 ratios is supplied into the vessel through an inlet 3. The parts 4 are heated to 400-600 deg.C with a heater 7 and 200V-8kV DC voltage is applied between the plate 5 and anodes 6 to generate glow discharge, thereby coating the metallic compd. layers of nitride, carbide, boride, etc. of the above-mentioned metals on the parts. The anode plates 6 are provided so as to face each of the parts 4 in this case, whereby the uniform and beautiful metallic compd. films are formed over the entire part.
Patent JP-H07238366-A (JP)
Title: Thin film forming device
Inventor: KITAORI NORIYUKI
IPC: C23C14/30
Filed: 1994-02-28
Abstract: PURPOSE:To trap a scattered electron, prevent a substrate from being charged and, excellently form a thin film by depositing a particle vaporized by the irradiation with a beam on the substrate surface and providing a conductive member along the path of the irradiating electron. CONSTITUTION:A substrate 3 consisting of a long-sized nonconductive film touched ground a cooling-can roll 1 is traveled between a feed roll 2a and a winding roll 2b. Meanwhile, a magnetic metal 7 in a crucible 6 is irradiated with an electron beam from an electron gun 8 and vaporized. The vaporized particle is deposited on the substrate 3 to form a thin film of the metal, etc. In this film forming device, a conductive member 10 of Pt, etc., is provided along the path of the beam irradiating the metal 7 from the gun 8. The member 10 is coiled, for example, and the beam is traveled through the coil. The member is further grounded or preferably made coolable. Consequently, the electron scattered from the electron beam is efficiently trapped with the member 10.
Patent JP-H04269397-A (JP)
Title: Compressor temperature-pressure detecting device
Inventor: OKAMOTO YOSHIKAZU
IPC: F04D27/00
Filed: 1991-02-26
Abstract: PURPOSE:To improve the performance of a control panel by using a switch and a sensor properly and flexibly to various specifications at the time of detecting the temperature-pressure of a package turbo-compressor. CONSTITUTION:A sensor converter circuit 23, a switch input circuit 24 and a sensor/switch selecting circuit 21, and the like are built in a control device 9, and a sensor/switch change-over switch 22 is switched by a selection signal to enable the selective use of a pressure switch and a pressure sensor for a pressure detector 8.
Patent JP-H07237555-A (JP)
Title: Power steering device
Inventor: MARUYAMA TATSUYOSHI
IPC: B62D5/08
Filed: 1994-02-28
Abstract: PURPOSE:To provide a power steering device having a non-linear characteristic in a pressure of oil supplied to a power cylinder relative to steering force. CONSTITUTION:A device has a pair of hydraulic control valves for supplying pressure oil to a power cylinder capable of generating steering force and a valve drive mechanism for generating an oil pressure in accordance with the steering force in a pair of these hydraulic control valves, and the hydraulic control valve has a valve barrel 37 formed with the first oil chamber 40 in one end part and a spool 38 slidably fitting one end part to this valve barrel 37 to partition the first oil chamber 40. The second oil chamber 44, supplied with pressure oil from an oil pump 62, and the third oil chamber 45, connected to a power cylinder side, respectively formed between the other end side of this spool 38 and the valve barrel 37, are provided, and in the valve drive mechanism, the spool 38 of the hydraulic control valve can be operated to a side of the first oil chamber 40 in accordance with steering force so as to close a discharge fluid guide passage 50 while connecting the second/third oil chambers 44, 45, so as to build in an oil pressure adjusting means for adjusting a pressure of oil in the first oil chamber 40.
Patent JP-S60175074-A (JP)
Title: Formation of image
Inventor: YAMAZAKI MUTSUKI
IPC: G03B21/00
Filed: 1984-02-21
Abstract: PURPOSE:To reduce power consumption by irradiating a photosensitive body contg. an amorphous silicon with light of prescribed wavelength to destaticise it. CONSTITUTION:A photosensitive body 1 contg. an amorphous silicon is irradiated with the light of wavelength >=650nm to which the body 1 has the highest sensitivity, from a light emitting diode 8 to destaticise it, thus reducing power consumption necessary for destaticization.
Patent JP-H04272601-A (JP)
Title: Combination head lamp for automobile
Inventor: SATO MASAKAZU
IPC: F21V15/01
Filed: 1991-02-26
Abstract: PURPOSE:To reduce the number of components and simplify the work of assembling a combination head lamp for an automobile by integrating the light reflecting surface forming member of a clearance lamp main body into a cover on which a surface light reflecting film surrounding a light projecting unit is formed. CONSTITUTION:The light reflecting surface forming member 32 of a clearance lamp main body 30 is formed integrally with a cover 50 on which a surface light reflecting film 51 surrounding a light projecting unit 20 is formed. The cover 50 is provided with one upper screw fastening portion 53 for a front lens 60, two sidewardly projecting and recessed lance engagement portions 54, 64, and a lower front side abutting portion. The cover 50 is further provided with a lower side face abutting portion 56 for the lower side face of a lamp body and is disposed inside a lamp room and fixed. With this constitution, the number of components required when assembling the lamp body can be reduced and the work of assembling the lamp can be simplified without enlarging the lamp.
Patent JP-S62223378-A (JP)
Inventor: IMURITSUCHI GURESHIYURAA
IPC: D06M101/16
Filed: 1987-02-14
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-H05236251-A (JP)
Title: Facsimile equipment
Inventor: YORITA TERUYUKI
IPC: H04M11/00
Filed: 1992-02-18
Abstract: PURPOSE:To enable the charging of account by detecting the operating state of the facsimile equipment and outputting a signal indicating that the equipment is being used. CONSTITUTION:When a communication key of a key board 6 is operated, a controller 1 controls a read section 3, the original reading is started and the original is sent, a relay 7 is driven by the detection of the communication key signal to close a relay contact 8. When the transmission is finished, the controller 1 controls the relay 7 to open the contact 8. As a result, a period when the contact 8 is closed indicates the operating state of the facsimile equipment. Thus, the operating time is counted by connecting a count means to terminals S1, S2 of the contact 8. In the case of reception, since the contact 8 is similarly closed, the operating time is counted by an external count means.
Patent JP-S54123993-A (JP)
Title: Apparatus for preparing dilute inspecting gas in odor organoleptic test method
Inventor: NAGANO HAYAMI
IPC: G01N30/04
Filed: 1978-03-20
Abstract: PURPOSE: To prepare perfectly odorless air which becomes a reference and make on- line preparation of dilute inspecting gas of a constant density by subsequently providing an active carbon packed layer, flow meter, specific inspecting gas feed means, etc. in the line behind air feed pump.  
     CONSTITUTION: Required volume of air is fed by an air feed pump 1 provided with a bypass line 9 to an active carbon packed layer which is provided with active carbon fly preventing means 3 at its both ends. The odorless air out from the layer 2 is regulated to a specified flow rate in a flowmeter 4 by a regulating valve 10 and is sampled in a receiver 8 via inspecting gas feed means 5. During this sampling, the inspecting gas is fed at a specified volume with a feeder or the like through the elastic material sealing one end of the T-pipe of the means 5 and is fed into the receiver 8 while being mixed and diluted with the odorless air. In addition, a bypass line 12 provided with a heater 11 is provided in the line behind the layer 2, downstream of which a used vessel 8' is mounted. The receiver 8' is cleaned and reclaimed by the odorless air having been warmed thereby. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03234459-A (JP)
Title: Platen unit of belt sander
Inventor: ITO FUMIO
IPC: B24B21/06
Filed: 1990-02-10
Abstract: PURPOSE:To prevent corner cut of a plate caused at the end part, by arranging two level plates which interpose a number of parallel pins between a gas tube and an elastic body, and arranging a slider movable in the axial direction of a holder plate in accordance with the width of the plate to be worked between the lower side level plate and elastic body. CONSTITUTION:The vertical set position of a platen unit 4 is set at its height so that the lower face of a grinding belt 5 is apart less than its thickness (t) from the upper face of a plate. A level plate 43, parallel pins 44, etc., are lifted when the plate to be worked is fed to compress a gas tube 42. A uniform polishing quantity is obtained because of a grinding belt 5 being conformed by this floating to a large chamber even in case of there being an uneven part with a large camber on the plate to be worked. Namely corner cut of the right and left ends in the feeding direction of the plate to be worked is prevented since the cushioning property of the gas tube 42 is not applied to an elastic body 47 because of the level plate 43 and parallel pins 44 being forcibly pushed upward at the part where a slider exists.
Patent JP-H11320566-A (JP)
Title: Split mold for tire vulcanizing mold
Inventor: NAGATA MASAMI
IPC: B29K105/24
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To largely reduce the number of bolts required for clamping by constituting a plurality of mold elements for forming an outer profile shape of a tread part of a tire and a plurality of segments detachably coupled to the elements to be automatically coupled by a locking mechanism. SOLUTION: After metal elements 101 are annularly arranged on a lower side mold 129 via a spacer ring 130, an upper side mold 126 is engaged with an inner periphery of an upper part of the element 101. Then, the elements 101 are clamped from its outer periphery by a band, and integrated. The integrated elements are conveyed to a table 127, and laced on an outer periphery of a register 128 to match an inner periphery of the mold 129. Thereafter, a band Sb is unclamped, a container ring 136 for suspending the segments 103 and a top plate 132 are moved down by a conveying implement 142, and the segments 103 are locked and coupled to the respective elements 101 by an engagement of a latching means 115 with a lock pin 102.
Patent JP-S61187711-A (JP)
Inventor: YAMAOKA KOJIRO
IPC: A01C11/02
Filed: 1985-02-18
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-H03237032-A (JP)
Title: Production of image fiber
Inventor: SATO TSUGIO
IPC: G02B6/06
Filed: 1990-02-09
Abstract: PURPOSE:To improve flexibility by packing many pieces of picture element fibers which are optical fibers coated with a high-density carbon into a jacket pipe and melting the fibers to integrate the fibers as an image fiber preform, then heating and stretching the preform. CONSTITUTION:The quartz optical fiber preform 21 is passed through a heating furnace 1 and is thereby stretched to the optical fiber 22 as shown in Fig. I. While this fiber is controlled by an outside diameter measuring instrument 2, the fiber is set into a thermal CVD furnace 3 and is deposited with the carbon 3 formed by the thermal decomposition reaction of gaseous hydrocarbon at a high density on the surface of the optical fiber 22. The fiber is then taken up as the picture element fiber 24. The inside of the jacket pipe 25 is evacuated to a vacuum to remove air and moisture; thereafter, the jacket pipe 25 is heated until the pipe collapses to weld and integrate the picture element fibers 24 to each other and the jacket pipe 25 so that the image fiber preform is obtd. in Fig. II. This image fiber preform is heated and stretched to form an image fiber 26 which is further coated with a resin to stick the liquid resin on the outer periphery. The resin is cured to form a protective layer 27. Further, the jacket pipe in the intermediate part of the longitudinal direction is dissolved away and the respective picture element fibers 24 are parted from each other.
Patent JP-S52114599-A (JP)
Title: Production of cubic system bn fine powder
Inventor: KOBAYASHI TOSHIO
IPC: C01B21/06
Filed: 1976-03-24
Abstract: PURPOSE: To produce high purity cubic system BN powder containing no impurities such as by-products, which has been crushed to primary particles, by carrying out crushing and washing at least once before heat treatment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02242209-A (JP)
Title: Optical fiber connector
Inventor: MAIKURU EDOWAADO GURIFUIN
IPC: G02B6/36
Filed: 1990-02-09
Abstract: PURPOSE: To fix the optical fiber connector so as to detach by one operation by providing the connector with a cap for grasping exposed optical fibers and fingers to be locked with the cap and a surrounding member to be connected with the cap at the time of assembling. CONSTITUTION: A thermoplastic surrounding member 12 and a ceramic terminal cap 14 are respectively provided with fingers 16, 17 to be turned to interlocking states at the time of assembling. At the time of assembling the connector, a pair of optical fibers 37, 38 exposed from one end of a cable 34 are inserted into an orifice 26 through a sleeve 23 and projected from a projection 28. At the time, the finger 16 of the member 12 and the finger 17 of the cap 14 are mutually connected in an interlocking state and pincers 18 is engaged with a notch 20 of the cap 14 to lock the cap 14. Then projected fibers 37, 38 are cut off and ground together with the projection 28.
Patent JP-S55126157-A (JP)
Title: Supplying device of lubricant oil for gear
Inventor: OKIMURA HIROSHI
IPC: F16H57/04
Filed: 1979-03-16
Abstract: PURPOSE: To supply a proper amount of lubricant oil at low-speed rotation by the method wherein an oil ring plate of diameter larger than the diameter of the gear on the side of the gear, and with the progress of rotation, only the circumferential edge of the plate is attached with lubricant oil in gear box 2.  
     CONSTITUTION: Diameter D of oil ring plte 4 is made larger than the diameter d of large gear 1, and the range of width l from the outer circumference of plate 4 is made the condition that it is immersed in lubricant oil 5 stored in the bottom of gear box 3. Consequently, the outer circumference of large gear 1 lies above oil surface 5a and does not touch the lubricant oil directly. Further, notches 6 are cut on plate 4 from its outer circumference at several places. The length of each notch 6 is set at L so that it extends inward at least from tooth-end surface 1a of large gear 1. When gear 1 having oil ring plate 4 rotates at low speed, outer edge l of plate 4 continuously dips in the lubricant oil and a nearly fixed amount of lubricant oil is supplied to the teeth of gear 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01205682-A (JP)
Title: Solid-state image pickup device
Inventor: HASEGAWA JUN
IPC: H04N5/369
Filed: 1988-02-10
Abstract: PURPOSE:To obtain an equivalent output with a small-sized diode for compensation and to minimize the chip area by composing the diode for compensation by laying a semiconductor consisting of a plorality of one of P-type or N-type semiconductors that are separated each other in a semiconductor of the other of P-type or N-type. CONSTITUTION:A diode 11 for compensation is composed by laying a semiconductor consisting of a plurality of one of P-type or N-type semiconductors that are separated each other in a semiconductor of the other of the P-type or N-type. Since the semiconductor laid in this manner is composed of the parts separated each other, the perimeter length of the P-N junction is made longer compared with that in the case when the parts of the laid semiconductor are not separated, and the diode 11 for compensation having a smaller size than that of a photodiode 9 for a luminance monitor can produce a dark output equal to that obtained by the photodiode 9 for the luminance monitor. Thus, the chip area of a solid-state image pickup device can be reduced.
Patent JP-H08198749-A (JP)
Title: Fat infusion preparation for diabetic use
Inventor: IKEDA AKIRA
IPC: A61K31/23
Filed: 1995-01-27
Abstract: PURPOSE: To obtain a fat infusion preparation containing α-linolenic acid in high concentrations, thus hopeful of excellent effects of preventing diabetic complications and improving nutrient status in conducting a high-calorie infusion therapy or low-fat transintestinal trophotherapy. CONSTITUTION: This fat infusion preparation contains, as active ingredient, a kind of oil-and-fat with the weight ratio of the constituent α-linolenic acid to linoleic acid at 2.5-7.0 on a free acid basis. It is preferable that this infusion preparation contain, as active ingredient, 5-30w/v% of a kind of oil-and-fat containing at least purified perilla oil.
Patent JP-H09233056-A (JP)
Title: Coder and decoder
Inventor: YAMADA KATSUHIKO
IPC: G06F11/08
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a technology by which data transmission is possible with high reliability and simple configuration. SOLUTION: An MPU 3 receives transmission data 1 such as 7-bit data according to the procedure of a transmission control section 5, sets the 8th bit to 0 as position information and sends the result to a transmission line L1 via a transmission interface 4. Then the data are stored and saved tentatively in a storage section 2, takes complement of the data 1 and the result is sent to the transmission line L1. Furthermore, original data saved in the storage section 2 are received and sent to the line L1. At a receiver side, the 8th bit of the position information is used to confirm the sequence of data being 3-byte as a set and to correct the data and the error of the data is corrected by majority decision logic.
Patent JP-S62189506-A (JP)
Title: M-function output device for numerical controller
Inventor: NOMURA YASUO
IPC: G05B19/18
Filed: 1986-02-15
Abstract: PURPOSE:To attain efficient control by providing a nonvolatile memory storing an M-function number which requires no M-function completion signal, comparing and discriminating the number of the M-function which requires no M- function completion signal with an M-function number stored a memory and advancing a next program without the M-function completion signal. CONSTITUTION:Contents are sequentially read out of a processing program in a numerical controller 11, and a decoding and deciding circuit 14 checks whether the M-function is described or not in one block of the read-out program. If so, 'number of M-function ' is compared with 'number of M-function requiring no M-function completion signal' in the deciding circuit 14. If the compared result shows that both of them agree with each other, the M-function signal S1 is outputted to an external device 16 from an output circuit 15. After the M-function signal S1 is outputted, a next block in the processing program 12 is executed without waiting for the M-function completion signal from the external device 16.
Patent JP-S63198820-A (JP)
Title: Ultrasonic gyroscope
Inventor: KASAHARA MASAO
IPC: G01C19/58
Filed: 1987-02-13
Abstract: PURPOSE:To obtain a high-accuracy, inexpensive ultrasonic gyroscope by providing a detection electrode between plural interdigital electrodes provided on a piezoelectric body and detecting variations of an elastic wave generated by the physical displacement of the piezoelectric body from the outputs of the detection electrodes. CONSTITUTION:When a housing 11 is accelerated or decelerated as shown by an arrow, a piezoelectric plate 1 fixed in a housing is also accelerated or decelerated, and consequently a surface acoustic wave traveling from an interdigital electrode 2 to a surface acoustic wave traveling from an interdigital electrode 3 to a 3rd electrode 4 shift slightly in phase. Consequently, the level of the output signal of the 3rd electrode 4 varies with the acceleration or deceleration applied to the housing 11. Thus, the value of the acceleration or deceleration is found with the level of the output signal.