baber/WOPTO huggingface dataset:
Patent JP-S58143548-A (JP)
Title: Manufacture of semiconductor device
Inventor: HORIGUCHI FUMIO
IPC: H01L21/3065
Filed: 1982-02-22
Abstract: PURPOSE:To bury an insulating film flatly by a method wherein a steep groove is formed into an element isolation region, a first insulating film is deposited onto the whole surface, the first insulating film is etched so as to leave the side wall of the groove, and the second insulating film and a surface flattened film are deposited and etched. CONSTITUTION:The groove 22, which has a steep side wall close to an approximately rectangle and narrow groove width, is formed to a silicon substrate 21. A CVDSiO2 film 23 is deposited onto the whole surface as the first insulating film. When the CVDSiO2 film 23 of the surface is etched partially, the central section of the groove 22 is etched quickly because the etching rate of a gross porosity 24 section is fast, and the CVDSiO2 film 23 is left only in the side wall of the groove 22. A gross porosity is not formed and the groove 22 can be buried by depositing a CVDSiO2 film 25 onto the whole surface again as the second insulating film. When a resist film 26 is applied onto the surface of the CVDSiO2 film 25 and etched until the surface of the silicon substrate of an element forming region is exposed, a field region is buried with the oxide film approximately flatly.
Patent JP-S63193807-A (JP)
Title: Method for dispersing and mixing reinforcing fiber into powdery material and its equipment
Inventor: YASUI KENJI
IPC: B29B7/90
Filed: 1987-02-06
Abstract: PURPOSE:To enable mixing of a reinforcing fiber evenly into a powdery material extending over the whole sphere, by a method wherein the reinforcing fiber is supplied continuously over the powdery material while dispersing the reinforcing fiber evenly at a constant speed and the whole powdery material is shifted gradually while performing local agitation thereof little by little. CONSTITUTION:Cement B is thrown into a mixing tank 31 of mixing equipment 3 through a powdery material throwing port 35 and a carbon fiber A is thrown into a raw material hopper 11. When a fiber lump A1 of the carbon fiber A is introduced into a fiber introduction port 21, the same is floated by air force while the same is being dispersed by a large number of pins 25 set up on a rotary drum 24. Then they are dispersed through meshes 26a of a dispersing net 26, dropped through a fiber leading-out port 22 and supplied to the inside of the mixing tank 31 of the mixing equipment 3. A plurality of agitating blades 33 are provided on a rotary shaft 32 and every part of the cement B is agitated locally, in the mixing tank 31. Then when the cement B is accumulated much at the center, the same is returned to both side parts and a flow is repeated as a whole. The carbon fiber A is supplied continuously over the cement B while being dispersed evenly at constant speed a like this.
Patent JP-S61185788-A (JP)
Inventor: NIIYA HIROSHI
IPC: G09G1/00
Filed: 1985-02-14
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-H02207936-A (JP)
Title: Forming method for groove by extrusion
Inventor: SATO HIDEYOSHI
IPC: B21J5/12
Filed: 1989-02-06
Abstract: PURPOSE:To form a groove having a free diameter and depth by forming a bottomed groove on one face of a working material, providing a small diameter hole for passing through the bottomed groove on the other face, and bringing the small diameter hole to beat pressure and diameter expansion. CONSTITUTION:That which forms a bottomed hole 24 of a large diameter on one face 22 and forms a small diameter hole 25 for passing through the center of the bottom of the bottomed hole 24 on the other face 23 is a working material 21. In a state that a groove forming die 6 of a forming die 5 protrudes from the bottom of a cavity 4, the working material 21 is fitted on the cavity 4 and the bottomed hole 24 is fitted closely to the outside periphery of the groove forming die 6. Subsequently, the small diameter hole 25 is brought to matching to the rear face of a punch 12 and a descent of the upper die 11 is controlled. A cover die 13 is placed on the release surface of the cavity 4 and the cavity 4 is closed up tightly. Next, a pointed tip of a punch 12 passes through the small diameter hole 25 of the working material 21 and expands the diameter, and generates a through-hole 26. Thereafter, a part of the material generated by the diameter expansion flows to the cavity between the groove forming die 6 and the outside periphery of the punch 12 due to plasticity, and a groove 27 having a female-male relation to the groove forming die 6 is formed concentrically with the through-hole 26.
Patent JP-S63197851-A (JP)
Inventor: FUJITAKA AKIRA
IPC: F25B1/00
Filed: 1987-02-10
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-S60192166-A (JP)
Inventor: RUUDOBUIHI SHIYUBUAIKURU
IPC: F16N39/06
Filed: 1985-02-13
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-S60171336-A (JP)
Title: Dehumidifying air conditioner
Inventor: KUME MASAO
IPC: F24F3/14
Filed: 1984-02-16
Abstract: PURPOSE:To separate revival air from treating air efficiently and improve the capacity of room cooling by a method wherein a rotatable airflow direction changing body is provided in a casing and a duct, surrounding the periphery of the airflow direction changing body, is provided in the device. CONSTITUTION:Atmosphere, taken into a casing 1 from an air intake 20, is ascended by the airflow direction changing body 9, increased in the temperature thereof and dehumidified by a dehumidifer 4, changed in the direction thereof into horizontal direction by the airflow direction changing body 17 and enters into a sensible heat exchanger 5 through the duct 32. Further, the same air is humidified and cooled by a humidifier 29, becomes optimum air, then, is ventilated into a room through a ventilating port 7 by a fan 8. On the other hand, the air, consumed in the room, is taken into a revival air path 3 from the air intake 6, enters into the sensible heat exchanger 5 through the humidifier 30 and the temperature thereof is increased. Further, the air passes through a heater 22 to enter into the dehumidifier 4 after the direction thereof is changed downward by the airflow direction changing body 17, the revival treatment thereof is effected by removing moisture from moisture absorbing agent 46 therein, the direction thereof is changed into horizontal by the airflow direction changing body 9 driven intermittently by a stepping motor and is discharged by the fan 19.
Patent JP-H08237602-A (JP)
Title: Reproducing device and recording device
Inventor: AOKI AKIO
IPC: H04N5/91
Filed: 1996-02-15
Abstract: PURPOSE: To eliminate image quality deterioration due to repetition of compression and expansion. CONSTITUTION: An ECC decoder 30 corrects an error of reproduced data by using an error correction code and provides an error flag 50 of a correction disable error to an error position storage circuit 40. An output of the decoder 30 is decoded into image data by an expansion circuit 32 and a correction circuit 34. An output of the decoder 30 (compression data without error correction parity) and an output of the correction circuit 34 (decoded image data) are outputted to a recording system for dubbing.
Patent JP-S56124778-A (JP)
Title: Earthquake sensing automatic closing valve
Inventor: MATSUURA HAJIME
IPC: F16K17/36
Filed: 1980-03-05
Abstract: PURPOSE: To precisely control the sensitiveness by catching and suspending the valve itself which emergently cuts off fuel gas or oil according to the oscillation of earthquake, as the weight of a pendulum, by means of a spring, and releasing the spring and allowing the spring to fall down by the action of a lever and the sympathetic vibration of the valve and allowing the valve to be operated by the force expanded.  
     CONSTITUTION: A fuel gas inlet A is opened on the bottom surface of a valve box 1, and a gas exit port is opened on the side surface of the valve box 1. A valve body 2 is suspended in the valve box 1, and the lower surface of the valve body 2 is formed to a conical stop valve form so as to be set correctly onto the valve seat at the gas inflow port A in falling. The valve body 2 is suspended, caught by two spring wires 7. When an earthquake arises, the valve body 2 rosonates as the weight of a pendulum with the oscillation and magnifies the force, and pulls-down a suspension wire 11, using oscillation as a lever, then the distance between two spring wires 7 is spreaded, and the valve body 2 falls down. Thus, the sensitivieness for earthquake can be made constant precisely, and safety can be obtained certainly, and a small and simple structure can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01204091-A (JP)
Title: Automatic label peeling machine
Inventor: ISOBE MASARU
IPC: G09F3/10
Filed: 1988-02-10
Abstract: PURPOSE:To securely detect a label and to improve the operability by peeling the label which is stuck on a paper tape partially by curving the paper tape, and arranging a reflection type photoelectric switch at the breadthwise center position of a peeled label reception part. CONSTITUTION:The paper tape is unwound from a paper roll held on a paper roll holding roller 12 supported rotatably on a casing 10. When the paper tape is run from a straight guide passage 14 to a curving passage 28, the label stuck on the paper tape is peeled off partially. The peeled label is detected by the reflection type photoelectric switch 20 arranged at the breadthwise center position of the peeled label reception part 18. When the label is peeled off into a prescribed state with the signal, a control circuit stops a motor 24 which rotates a driving roll 26 with the signal from the switch 20. Thus, the label is securely detected and the operability is improved.
Patent JP-H01204833-A (JP)
Title: Door arm rest structure of vehicle
Inventor: EMOTO YOSHIJI
IPC: B60N3/00
Filed: 1988-02-10
Abstract: PURPOSE:To prevent a seat from being interfered with an arm rest, when the seat is turned upward to open a service hole for an engine arranged underneath the seat, by simultaneously drawing in the arm rest inside a door. CONSTITUTION:In a cab over type truck or the like, when the seat pan 18 of a front seat 26 is turned upward to open a service hole 16 at the time of engine inspection or the like, one end of the inner wire 40 which has been connected to a bracket 24 fixed to the seat pan 18 is drawn out to the outside from an outer tube 38. As a result, since the other end of the inner wire 40 which has been connected to the arm rest 32 having been pivotally fitted so as to be freely retractable in the inside of a door 28 is drawn in inside the outer tube 38, the arm rest 32 is drawn in inside the door 28. Thus, the turning of a seat cushion 26a following the turning of the seat pan 18 can be smoothly carried out without being obstructed by the arm rest 32.
Patent JP-2000226427-A (JP)
Title: Preparation of rigid, expanded synthetic resin and mixture of hydroxy compounds
Inventor: SATO HISASHI
IPC: C08L71/02
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a rigid, expanded synthetic resin having an excellent dimensional stability. SOLUTION: If the preparation process of a rigid, expanded synthetic resin through expansion with water, a polymer-dispersed polyol, wherein polymer fine particles are dispersed in a polyol comprising a polyether polyol having an OHV of 84 or smaller and an EO content of 40 wt.% or larger, an amine- initiated polyether polyol and other polyols, and a hydroxy compound containing a polyether mono- or polyol having an alkylphenol skeleton, are used.
Patent JP-S59154561-A (JP)
Title: Associative information processor
Inventor: ICHIYAMA TOSHIHARU
IPC: G06F9/44
Filed: 1983-02-22
Abstract: PURPOSE:To make a lateral type search for events in associative relation in parallel and speed up processing by adding an input and an output register and hardware consisting of a history holding register and a controller to a programmable logic array. CONSTITUTION:The input register 2 is connected to the bit end point of each column of the programmable logic array 1 consisting of elements of (n) rows by (n) columns, and the output register 3 is connected to the bit end point of each row. A connecting device 5 incorporating an arithmetic device is connected to those registers 2 and 3; and a read-in signal is sent to the register 2 and a signal is received from the register 3. The history holding register 4 is connected to this controller 5 to hold a history of input information to the array 1 from an initial state. Then, input information in the next stage is calculated by the controller 5 from the output of the register 3 and the value of the register 4 to make the lateral type search for events in associative relation, speeding up the searching processing.
Patent JP-H01203850-A (JP)
Title: Air conditioner
Inventor: KITAMOTO MANABU
IPC: F25B1/00
Filed: 1988-02-09
Abstract: PURPOSE:To prevent the refrigerant delivery temperature and the suction temperature from rising so as to stabilize the operation at an optimum cycle temperature by providing sensors which detect the refrigerant suction temperature and the delivery temperature of compressors, and controlling the valve opening of a flow rate regulating valve in accordance with the detected temperatures from the respective temperature sensors. CONSTITUTION:While a refrigerating cycle is being performed, the refrigerant suction temperature and the delivery temperature of compressors 1, 2 are detected by suction temperature sensors 54, 55 and delivery temperature sensors 56, 57, and, if any one of the detected temperatures from the respective temperature sensors 54-57 reaches the set temperature, a pulse motor valve 52 is opened to allow part of low temperature liquid refrigerant to be supplied from the liquid refrigerant passage in the refrigerating cycle to the suction passage 44a side of the compressors 1, 2 via a bypass passage 51 for cycle cooling. By the low temperature refrigerant so supplied, the refrigerant temperature in the suction passage 44a of the compressors 1, 2 is reduced. As a result, the rise of the refrigerant suction and delivery temperature in and out of the compressors 1, 2 can be prevented.
Patent JP-S59154222-A (JP)
Title: Removal of existing pile by earth drill
Inventor: NAKAZAWA KENZOU
IPC: E02D9/02
Filed: 1983-02-22
Abstract: PURPOSE:To easily pull out an existing pile by eliminating friction between the pile and soil by a method in which a casing bucket whose lower end is fixed with an annular blade is penetrated into the surrounding of the existing pile and then drawn out. CONSTITUTION:A casing bucket 3 whose lower end is fixed with an annular blade 7 is hung on the tip of the kelley bar 2 of an earth drill excavator 1. The casing bucket 3 is penetrated into the surrounding ground of foundation piles 8 and 9 driven while charging water into the surrounding ground, and the casing bucket 3' is connected to the preceding casing bucket 3 by using connecting metals 10 until the whole of the pile is covered by the casing bucket 3. Afterwards, the casing buckets 3 and 3' are drawn out, and the piles 8 and 9 can thus be easily drawn out because the friction between the piles 8 and 9 and soil becomes smaller.
Patent JP-S60172235-A (JP)
Inventor: FUJIWARA KINICHI
IPC: A01G23/00
Filed: 1984-02-16
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-S60173214-A (JP)
Title: Improvement work of soft ground
Inventor: KITAMURA SHIGEYOSHI
IPC: E02D3/12
Filed: 1984-02-16
Abstract: PURPOSE:To shorten the period of construction work by a method in which an auger is rotationally penetrated into the ground up and down while injecting a soil hardener, and the auger is raised and pulled out while jetting air from its tip and a vibrating bar is inserted. CONSTITUTION:A driver 4 and a soil hardener feeder 7 are operated, an auger 6 is turned and penetrated to a given depth of the ground while injecting a soil hardener. An air compressor 8 is operated, a switch valve 9 is switched to the compressor 8 side, and while operating the driver 4, the auger 6 is vertically moved 2-3 times to mix soil with the hardener sufficiently. A vibrating bar 14 is then inserted into the excavated hole and pulled out gradually while vibrating a vibrator 13 for compaction of the soil.
Patent JP-S61189001-A (JP)
Title: Inter-digital filter and its manufacture
Inventor: WADA KOHEI
IPC: H01P11/00
Filed: 1985-02-18
Abstract: PURPOSE:To adjust easily a resonance frequency by forming a cutting part which has cut a conductive film of a dielectric block, in one outlet peripheral part (conductive film open end) positioned alternately at the opposite side of a columnar hole of the block. CONSTITUTION:Plural columnar holes 13 are formed in a block 12 of a ceramic dielectric having a high dielectric constant so that its axes become parallel lines to each other. Also, a conductive film 14 is provided on the whole block surface of the dielectric block 12 and the inner surface of each columnar hole 13 by using silver, copper plating, etc., and thereafter, the conductive film 14 of the block surface of the periphery of one outlet positioned alternately at the opposite side of each columnar hole 13 and the inner surface of the columnar hole 13 is cut by a rotary grindstone, an open end of the conductive film 14 is formed by providing a film removed part 15 on the periphery of one outlet and also resonance frequency adjusting use cutting parts S1, S2 are formed in the edge part (the surface of the block and the inner surface of the hole) of the film removed part 15, and the resonance frequency is set to a prescribed value.
Patent JP-H08216530-A (JP)
Title: Reversible thermal recording material
Inventor: TAKEMOTO SHINYA
IPC: B41M5/36
Filed: 1995-02-16
Abstract: PURPOSE: To widen a transparentizing temp. region and to impart excellent erasing properties by adding fatty acid having a steroid skeleton and a plurality of higher fatty acids having melting points lower than and different from the m.p. of fatty acid having the steroid skeleton. CONSTITUTION: A recording material is obtained by laminating a reflecting layer 2, a recording material layer 3, a protective layer 4 and a printing layer 5 for forming a visible recording display window (b) on the surface of a synthetic resin base material sheet 1 and laminating a magnetic recording layer 7 and a protective printing layer 8 on the rear surface thereof. Fatty acid having a steroid skeleton and two or more kinds of higher fatty acids having melting points lower than and different from the m.p. of fatty acid having the steriod skeleton or derivatives of them are contained. By this constitution, a transparentizing temp. region is widened and the compatibility and crystallized state of higher fatty acids are controlled and the mutual action with fatty acid having the steroid skeleton is increased.  As a result, a transparentizing temp. region can be ensured and erasing properties, that is, transparency can be improved.
Patent JP-H09195306-A (JP)
Title: Work part attitude control device for work machine
Inventor: TOZAWA SHOJI
IPC: E02F3/43
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To eliminate a need for a detecting sensor for a work part and to reduce a cost by a method wherein by detecting a boom angle and a stick angle, the expansion contraction angle of a cylinder for a bucket is decided and an output is controlled so that an angle is adjusted to the decision value. SOLUTION: A control part 14 outputs a control command to a control valve 17 for a bucket based on input signals from various detecting means, such as a boom angle detecting sensor 12 and a stick angle detecting sensor 13, and various switch means. A control valve for a bucket is arranged in an oil pressure feed circuit so as to control expansion and contraction of a cylinder 11 for a bucket, and an opening amount is regulated according to the pressure of pilot pressure oil. A control valve 17 for a bucket feeds pilot pressure oil having a pressure corresponding to a control command to a pilot port. In which case, when the control part 14 decides the mode of an operation mode change-over switch 15 when a system is started, and transfer to the subroutines of respective modes is carried out.
Patent JP-H03233304-A (JP)
Title: Scan type tunnel current detector
Inventor: MORIKAWA YUUKO
IPC: G01B7/34
Filed: 1990-02-09
Abstract: PURPOSE:To detect a tunnel current with high resolution by providing a probe electrode in which a micro projection consisting of a macromolecule material is covered with a conductive medium. CONSTITUTION:A micro area 3 can be formed on the macromolecule material by vapor-depositing a desired material on a substrate 1 advancing from an oblique direction to an aperture part in a state where the substrate 1 is rotated, and after that, removing a mask 2. Furthermore, the area of the micro area 3 can be reduced by applying photolithographic technique and etching technique, and the probe electrode with small radius of curvature can be obtained. Also, as the material to form the micro area, it is recommended to employ noble metal such as Au, Ag, Pt, etc., or the alloy of them judging from stability for the lapse of time and environment. Also, a maxima laser 4 is the most appropriate one in laser ablation to form the micro projection.
Patent JP-2000228795-A (JP)
Title: Car audio adaptor
Inventor: MATSUDA TAKUMA
IPC: H04R3/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a car audio adaptor for external device connection by connecting the adaptor to a speaker cord attached to a head unit so as to use the adaptor equally for an output terminal (a pre-out terminal). SOLUTION: The car audio adaptor is used to connect external devices 26, 27, 28 to speaker cords 3, 4, 5, 6 of the car audio system. In this case, the car audio adaptor 25 is provided with a connection means to be connected to the speaker cords 8, 4, 5, 6 and with a level conversion circuit that converts a signal for a device being a load to 1st impedance to a signal for an eternal device being a load to 2nd impedance.
Patent JP-S52112096-A (JP)
Title: Nuclear reactor
Inventor: FUJIBAYASHI TOORU
IPC: G21C3/32
Filed: 1976-03-18
Abstract: PURPOSE: To improve quake-resistant strength and unify the output distribution by means of setting up a stand type spacer at the outer surroundings of channel boxes, and of projecting guiding rollers of control rods to the width direction of the blades. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11227834-A (JP)
Title: Cushioning material and manufacture thereof
Inventor: FUJIWARA YUJI
IPC: B65D81/03
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a cushioning material made of a synthetic resin extrusion foam which is excellent in resistance agent impact. SOLUTION: The cushioning material comprises a synthetic resin extrusion foam where a rigid layer, a flexible layer and a rigid layer exist in a thickness direction, the cushioning material is a single molding, and ratios of isolated cells of the hard layer and the flexible layer one different wherein a ratio of isolated cells in the hard layer is 70% or higher and the ratio in the flexible layer is 40% or less and a total of thickness of the flexible layer is 1/3 to 1/10 of a total thickness of the cushioning material. The cushioning material is manufactured by extrusion foaming using a blowing agent containing carbon dioxide with the synthetic resin foam as the blowing agent.