baber/WOPTO huggingface dataset:
Patent JP-H07184761-A (JP)
Title: Plural layer laid body
Inventor: FUJITA NORIMORI
IPC: B32B7/02
Filed: 1993-11-08
Abstract: PURPOSE:To improve an antibacterial property, heat insulation property, and heat radiation property, by successively laminating a nonwoven fabric, aluminum thin film layer having air-permeability, and an upright fiber layer which is formed through the pile weaving work or the block fiber planting work, and allowing the upright fiber layer to contain an infrared ray radiactive packing agent and an antibacterial agent. CONSTITUTION:A basic cloth 1 is formed of the nonwoven fabric of the ordinary natural fibers (cotton, wool, silk, hemp, etc.) or the synthetic resin fibers (rayon, acetate, nylon, etc.). On the basic cloth 1, an aluminum thin film containing layer 2 which is formed by laminating an aluminum foil on a synthetic resin film or drilling a number of small holes on the film which is obtained through vapor deposition of aluminum is laminated. Further, on the aluminum thin film containing layer 2, an upright fiber layer 3 which is formed by one-side pile weaving the threads of filament worked yarn, spinned yarn, and film yarn or block fiber planting short fibers is laminated. The erected fiber layer 3 is formed from the fiber into which a packing agent which radiates infrared ray of 4-20mum and an antibacterial agent are kneaded at the normal temperature. Accordingly, the antibacterial performance, constant temperature performance, and heat radiation performance are improved.
Patent JP-H11100947-A (JP)
Title: Joint for bar-shaped body
Inventor: IWAMOTO MINEICHI
IPC: E04C5/18
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a joint for bar-shaped body capable of maintaining a strong coupling construction even when a flexural stress or vibration is applied to a butted portion of the bar-shaped body such as reinforcing bar or the like. SOLUTION: A longitudinal through-hole 11 for inserting a bar-shaped body is made, a joint main body 1 is formed with a pair of lateral through-holes 12 having an interval slightly smaller than the outer diameter of the bar-shaped body 3 sandwiching longitudinal through-holes 11 respectively at both the sides of the center of the longitudinal direction, a channel-shaped inserting body 2 is also provided, and each side plate 21 of the inserting body 2 is forcefully inserted from a lateral through-hole 12 in the joint main body 1 to a narrow gap between the inner wall of the joint main body and the bar-shaped body 3. Irregular vertical grooves 21a are formed in the inner surface of each side plate 21.  Distance between opposite wall surfaces of the side plate 21 becomes larger toward the end portion of the side plate and the depth of the irregular vertical grooves 21a becomes shallow toward the end portion of the side plate.
Patent JP-S62138081-A (JP)
Title: Controller for number of revolution of electric cooker
Inventor: SUZUKI KATSUAKI
IPC: H02P7/295
Filed: 1985-12-11
Abstract: PURPOSE:To extend the working range of the number of revolution by determining the trigger phase of a thyristor by an output from an integrated circuit connected to an anode for the thyristor. CONSTITUTION:An output from a full-wave rectifier 10 connected at both ends of a power supply is fed to a commutator motor 11 through a thyristor 12. An integrated circuit 13 is connected to an anode for the thyristor 12. A voltage detecting circuit 14 is connected to the integrated circuit 13. A signal from the voltage detecting circuit 14 is transmitted over a gate drive circuit 17 through a delay circuit 15. The delay circuit 15 is controlled by a rheostat 16. The delay circuit 15 is controlled by the rheostat 16, thus changing the trigger phase of the thyristor.
Patent JP-H03141721-A (JP)
Title: Output circuit
Inventor: NUNOKAWA YASUHIRO
IPC: H03K17/687
Filed: 1989-10-27
Abstract: PURPOSE:To drive an inductive load at high speed by providing a voltage clamp circuit, etc., which is composed of a diode and a Zener's diode, to discharge the inductive load and energy accumulated in the load at high speed. CONSTITUTION:The source of an output MOSFET Q1 is coupled to an external terminal OUT and an inductive load L is provided there. In respect to the load L, the voltage clamp circuit composed of a diode D3 and a Zener's diode ZD is provided. A diode D2 is provided to apply a ground potential GND' of an internal circuit to the source of the Q1 and a control MOSFET Q2 between the gate of the Q1 and a GND' point is connected. A ground potential GND is applied from the external terminal through diodes D0 and D1 so as to obtain a pressure resistance voltage larger than a clamp voltage, which is generated when the Q1 is switched from an ON state to an OFF state, in the manner of an absolute value at the GND' point. Thus, by a high voltage regulated by the voltage clamp circuit, the energy of the load L can be discharged at high speed.
Patent JP-H01119973-A (JP)
Title: Optical recording medium
Inventor: NOSE YASUTO
IPC: G11B7/24097
Filed: 1987-11-04
Abstract: PURPOSE:To facilitate positioning at the time of hub junction, to minimize an eccentricity between a hub center and a group center and to improve productivity by providing a protruding guide in a media disk. CONSTITUTION:In the optical recording disk 1, media is fitted to a substrate which is produced by injection formation by using polycarbonate resin, for example, and protection disks are stick together with adhesive 4 thereon. The optical recording disk 1 has the protruding guide 1a inside, and the protruding part 1a is simultaneously formed at the time of formation. Thus, positioning at the time of hub conjunction is facilitated, and the eccentricity between the hub center and the disk group center can be minimized, whereby production efficiency improves.
Patent JP-H06127992-A (JP)
Title: Cement composition for extrusion molded article
Inventor: YAMATO FUJIO
IPC: C04B28/02
Filed: 1992-10-16
Abstract: PURPOSE:To improve appearance and dimensional accuracy by compounding cellulose powder of specific average grain sizes and high-performance water- reducing agents into a cementitious material. CONSTITUTION:The cellulose powder having 2 to 100mum average grain sizes is compounded at 10 to 10wt.% of the entire part of the compd. into the cementitious material, such as Portland cement, and >=1 kinds of the high- performance water-reducing agents among condensation product of naphthalene sulfonate and formaldehyde, polycarboxylate, refined lignin sulfonate and polystyrene sulfonate, is compounded at 0.6 to 3.0wt.% into the cement. Others, such as various kinds of intimate mixtures including lightweight aggregate, reinforcing fibers, surfactants, retardants, blast furnace slag, stone powder, etc., are compounded and kneaded into the above-mentioned compsn. at prescribed ratios, by which the cement compsn. for extrusion molded articles is obtd. This compsn. is then extruded by an extrusion molding machine mounted with a die at the front end, by which the molded structural body having the quality of excellent appearance and dimensional accuracy is obtd.
Patent JP-2001099492-A (JP)
Title: Heater
Inventor: OKUZAWA KENJI
IPC: F24C13/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a heater in which heat exchanging rate of a floor heating heat exchanger is prevented from lowering at the simultaneous operation of room heating and floor heating and the floor heating heat exchanger can be cooled surely at the time of single operation of room heating. SOLUTION: At the single operation of room heating, a damper 100 regulates conduction of exhaust gas to a floor heating heat exchanger 60. The other damper 101 conducts combustion air to an exhaust gas conduction channel and regulates conduction of combustion air to the floor heating heat exchanger 60 side. Consequently, combustion air flowing into the exhaust gas conduction channel 72 stands in the dampers 100, 101 in the exhaust gas conduction channel 72. Since the combustion air is not passed through a burner, temperature thereof is significantly lower than that of the exhaust gas and the exhaust gas conduction channel 12 serves as a heat insulation space between a room heating heat exchanger 20 and the floor heating heat exchanger 60.
Patent JP-H08133496-A (JP)
Title: Sheet feeding equipment and image forming device
Inventor: SEKIYA HARUKAZU
IPC: G03G15/00
Filed: 1994-11-14
Abstract: PURPOSE: To provide sheet feeding equipment capable of constantly shifting the sheet to the sheet reference side even when a sheet loading means is elevated. CONSTITUTION: In sheet feeding equipment 13, a tray 14 to load the sheet S is suspended by wires 21a, 21b, 21c, 21d, and the tray 14 is elevated to feed the sheet S by winding the wires 21a, 21b, 21c, 21d by a winding winch 24. Pulleys 23a, 23b, 23c or the like are arranged in the direction to be separated from the sheet center S1 on the side of a sheet reference plate 25 where the position orthogonal to the sheet carrying direction of pulleys 23a, 23b, 23c, etc. arranged above the wire connection parts 14a, 14b, 14c, etc., of the tray 14 while on the sheet shifting plate 26 side, the pulley 23c, etc., is arranged in the direction closer to the sheet center S1.
Patent JP-2000112436-A (JP)
Title: Nonlinear characteristic correcting device
Inventor: AZUMA HIDEAKI
IPC: G09G3/36
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a nonlinear characteristic correcting device which requires no table for correction data. SOLUTION: The device is provided with a reference voltage generating section 28, which generates reference voltages 56 for an upper limit value, a lower limit value and first to third intermediate values, a high speed flash type A-D converting section 34, which converts analog input signals 48 into digital signals 50 based on these reference voltages, a D-A converting section 20, which reconverts the signals 50 back to analog signals (reconverted signals), and a control section 40 that controls the first to the third intermediate values so that a nonlinear output device 46 shows a linear response characteristic against input signals in accordance with the output of the device 46 into which the reconverted signals are inputted. In other words, an inverse characteristic of the response characteristic is given to digital signals by conducting a nonlinear A-D conversion.
Patent JP-H0593695-A (JP)
Title: Inspecting apparatus for foreign substance
Inventor: YANAI TOSHIAKI
IPC: G01B11/30
Filed: 1991-10-01
Abstract: PURPOSE:To obtain an inspecting apparatus of a foreign substance being excellent in S/N, without lowering of a signal level even when part of a scattered light is intercepted by a spatial filter, by using a transparent plate having a high infrared transmittance as a material of the spatial filter. CONSTITUTION:As to extraction of a light-intercepting pattern, an image of a Fourier transform pattern of each pattern of a wafer 1 taken out beforehand is picked up by a TV camera 52 provided on a Fourier transform plane, for instance, and an AND or OR pattern of each Fourier transform pattern is extracted by a processing of an information processing device. By providing on the Fourier transform plane a spatial filter whereon the light-intercepting pattern corresponding to this extracted pattern is drawn, a diffracted light of a regular pattern from the wafer 1 is removed from a light-sensing signal of a photosensor. However, the part of the light-intercepting pattern of a scattered light from an extraneous substance is also removed by this light- intercepting filter simultaneously. By using a transparent plate having a light transmittance of 95% or above and a high infrared transmittance, in this regard, attenuation of the scattered light of the extraneous substance can be made small.
Patent JP-H04155157-A (JP)
Title: Refrigeration cycle using scroll compressor
Inventor: ISHIHANE KYUHEI
IPC: F25B1/00
Filed: 1990-10-19
Abstract: PURPOSE:To improve the return of an ice machine oil to a compressor, and to reduce a pressure loss in a suction pipe line by increasing the fluidity of the ice machine oil, by a method wherein the wetness of a gaseous refrigerant sucked in the compressor is controlled at a preset value. CONSTITUTION:In the title cycle, a compressor 1, a condenser 2, an electronically-controlled expansion valve 3 and an evaporator 4 are connected, and at any compression chamber in which an intermediate pressure between a pressure discharged from the compressor 1 and a pressure sucked therein is produced, a pipe line 7 is led into a suction pipe line 6 through a capillary tube 8. On the upstream side of the capillary tube 8, a first thermal detector 9 and a first pressure detector 10 whereby a refrigerant temperature and a refrigerant pressure at the state of the intermediate pressure are respectively detected, are provided. A second thermal detector 11 and a second pressure detector 12 for respectively detecting a temperature and pressure of the refrigerant discharged from the compressor 1 are provided, and a third pressure detector 13 for detecting a suction pressure is also provided. A controller 5 is provided whereby the opening of the electronically-controlled expansion valve 3 is controlled after signals from these detectors 9 to 13 are received and operated. Since the wetness of the refrigerant sucked into the compressor is controlled, the fluidity of the ice machine oil, which is discharged together with the refrigerant from the compressor, is improved, and thus a pressure loss in the suction pipe line is reduced.
Patent JP-2000110040-A (JP)
Title: Detection of fluff of multiple running yarns and fluff- detection apparatus
Inventor: SANO HIROKI
IPC: D06H3/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting fluff of multiple running yarns in a process for efficiently producing a high-tenacity thread composed of four or more yarns by direct spinning and drawing process at a spinning speed of as high as >=2,000 m/min, capable of detecting the fluff generated by single yarn breakage for each yarn in high accuracy and enabling easy maintenance of a detection apparatus and provide a fluff detection apparatus therefor. SOLUTION: Fluffs are separated from a moving thread 2 composed of multiple yarns by centrifugal force when the moving thread 2 changes the moving direction. The separated fluff is made to collide with the tip part (a) of a fluff detector 13 placed close to and crossing with the moving path 2 of the thread. The apparatus 13 is provided with two or more fluff-detecting tips (a) to enable the separate detection of the fluffs generated on two or more moving yarns at the same time. The fluff detection tips (a) are placed at positions corresponding to individual moving yarns.
Patent JP-2001103430-A (JP)
Title: Bit stream buffering and demultiplexing device for dvd audio decoding system
Inventor: SOO TSUIEN RIMU
IPC: H04N21/434
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a DVD audio decoder system that employs one demultiplexer, in compliance with the DVD audio specifications. SOLUTION: A DVD audio decoder system is provided with one demultiplexer, that demultiplexes both an audio program stream and an audio still image program stream, stores the audio still image data in a basic form to an audio still image unit buffer and is provided with a pointer table, in which an access address with respect to each audio still image object is stored.
Patent JP-H03146800-A (JP)
Title: Resin composition for paper product laminate
Inventor: HIROSE KUNIHIRO
IPC: C09J7/02
Filed: 1989-10-26
Abstract: PURPOSE:To obtain the subject composition, composed of ethylene-carbon monoxide copolymer and ethylenic polymer in a specific proportion, providing sufficient bonding of paper to a resin even in extruding lamination at low temperatures, hardly emitting malodor in heat sealing and suitable for packaging Japanese- style confections, etc. CONSTITUTION:The objective composition composed of 20-80wt.% ethylene- carbon monoxide copolymer (preferably having 0.7-20g/10min melt index and 0.915-0.930g/cm<3> density) and 80-20wt.% ethylenic polymer (preferably high- pressure-processed low density PE having 0.915-0.92g/cm<3> density and 5-10g/10min melt index).
Patent JP-H11117984-A (JP)
Title: Electrically controlled flexible block
Inventor: ANZAI HIDENOBU
IPC: F16F9/53
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an electrically controlled flexible block using an electroviscous fluid (ERF) by providing the ERF, a flexible, electrical insulating storage body filled with the ERF, and a pair of flexible electrodes provided on the inner surface of the storage body so as to apply voltage to the ERF. SOLUTION: A storage body 18 can hold ERF 12 in a liquid-tight state and has suitable flexibility in a state of not applying voltage between electrodes 14, 16 in an electrically controlled flexible block 10, but when voltage is applied between the electrodes 14, 16, the viscosity of the ERF 12 between the electrodes 14, 16 is increased by electric rheology effect, and flexibility is lost as the whole electrically controlled flexible block 10, so that the storage body becomes a hard member. When voltage application between the electrodes 14, 16 is stopped, the ERF 12 returns into a flow state, and the block 10 comes to have flexibility. Excellent damping action is therefore displayed to vibration with large fluctuation.
Patent JP-2000091424-A (JP)
Title: Semiconductor integrated circuit device, its manufacture, and mask used therefor
Inventor: SHINOHARA ISAO
IPC: H01L21/768
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To surely perform the formings of wiring layers present in a contact portion of a semiconductor integrated circuit by covering with its upper-layer wiring layer the portion of its lower-layer wiring layer whose width varies. SOLUTION: On a wafer, a polysilicon wiring layer to be changed into the raw material of a wiring is formed by CVD, and then after a photoresist is applied to the wafer, a wiring pattern present on a reticle is transcribed on the wafer by exposure using a stepper. Subsequently, the exposed portion of the photoresist is removed by the development processing of the photoresist to use the left photoresist as a pattern, and then the wafer is etched through plasma etching, etc., to form a first wiring layer of a lower-layer wiring layer. Furthermore, a second wiring layer 2 of an upper-layer wiring layer is so formed as to cover hook-type and recess-type step portions (a) which are formed in the four places of the first wiring layer 1. As a result, the formation of the wiring layers present in a contact portion can surely be performed.
Patent JP-H03140110-A (JP)
Title: Rice cooker
Inventor: SATO SHUJI
IPC: A47J27/00
Filed: 1989-10-26
Abstract: PURPOSE:To execute rice cooking after allowing rice to absorb enough water by executing an electric conduction to a heater of a rice cooking means, in the case a temperature of a container of the rice cooking means detected by a temperature detecting means is lower than a prescribed temperature in the course of operation of a timer. CONSTITUTION:A control means 8 receives inputs of a menu selection switch 3 and a start switch 4 and controls a rice cooking means 1 and executes rice cooking, and also, executes timer rice cooking in the case a timer time is inputted, and starts rice cooking at a prescribed rice cooking start time determined in accordance with the respective menus so that rice cooking is ended at the time point when a decrement of the timer time is ended. In the case a detected temperature by a temperature detecting means 6 is below a prescribed temperature theta1 in the course of operation of a timer, the control means 8 executes an electric conduction to a heater of the rice cooking means 1 and holds a water temperature at the temperature theta1. In such a way, since rice cooking is executed after raising water temperature and allowing rice to absorb enough water, it is possible to boil rice soft and full to the core.
Patent JP-2000110283-A (JP)
Title: Flat material supporting structure
Inventor: SHIBATA YOSHIO
IPC: E04B2/90
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To cope with the generation of interlayer displacement of a flat material and the movement thereof in the vertical and the horizontal directions due to earthquake or the like while easily and securely supporting the plate material at a low cost by providing a ball between a recessed part formed near the center of a head of a support bolt at a cover side thereof and a cover freely to be rotated and slid so that a support bolt can be freely tilted. SOLUTION: A fastening member 4 such as a flat head bolt is inserted into a fitting hole 2 drilled in a flat material 1 while abutting on the inside of the fitting hole, and a fastening nut 9 is screwed with the periphery of an opening side tip of the fastening member 4. The fastening member 4 has a cover part 4c to be formed into the same surface with the room- outside surface of the flat material 1, and a support bolt 5 is provided so that a head part 5a thereof is arranged in a cylindrical hollow part inside of the fastening member 4, and a ball 7 is provided freely to be rotated and slid between a recessed part 5e formed near the center of the head part 5a at a cover 4c side and the cover 4c, and the bolt 5 can be freely tilted by the slide of the ball 7 and the cover part 4c with each other and the slide and the rotation of the recessed part 5e and the ball 7.  With this structure, the flat material 1 is securely supported, and this structure can cope with the generation of interlayer displacement of the flat material 1 and the movement thereof in the vertical and the horizontal direction due to earthquake or the like.
Patent JP-H02167108-A (JP)
Title: Jamb screw means for slant height of bed
Inventor: NAKAYAMA ICHIJIRO
IPC: A47C19/02
Filed: 1987-11-04
Abstract: PURPOSE:To prevent blood from being passed through the upper half of body or the upper half of body from being lowered and to improve comfortableness to sleep by inserting slant height jamb screws into the legs of the head side of a bed and heightening the bead side. CONSTITUTION:Slant height recessed screws 5, 6 are fixed to the bed legs 3, 4 of the head 2 side of a bed main body 1, a slant height jamb protruding screws 7 are screwed thereto and the protruding screws 7 are rotated to raise the head part.
Patent JP-H03143976-A (JP)
Title: Pressure-sensitive adhesive tape
Inventor: TSUKUDA HARUO
IPC: C09J7/29
Filed: 1989-10-30
Abstract: PURPOSE:To improve transparency, low-temp. service properties, gamma-ray resistance and straight tearability by providing a pressure-sensitive adhesive layer on a surface of a specified stretched PE film. CONSTITUTION:A sheet-like or a tube-like stock film prepd. by melt extrusion molding of PE with a density of 0.935g/cm<3> or larger or an MI of 0.5-20g/10min is crosslinked by irradiating with electron beams from both sides thereof in such a way that the degree of crosslinking in the thicknesswise direction decreases toward the inside and the irradiated film is biaxially stretched 1.3-fold or larger in the longitudinal direction and 3-fold or larger in the transverse direction to obtain a stretched PE film with a gel fraction in the crosslinked layer of 20-70wt.% and a thickness of 10-100mum. Then, a pressure-sensitive adhesive layer with a thickness of 15-30mum is provided on one surface of this film or a composite of this film and a non-woven fabric.