baber/WOPTO huggingface dataset:
Patent JP-S6436749-A (JP)
Title: Graphite-crystallized high-chromium material excellent in seizure resistance and slip resistance and roll for rolling
Inventor: HASHIMOTO TAKASHI
IPC: B21B27/00
Filed: 1987-12-15
Abstract: PURPOSE:To provide wear resistance and toughness as well as superior seizure resistance and slip resistance, by specifying the compositional limit values of a graphite-crystallized high-Cr-material. CONSTITUTION:A high-Cr material which has a composition consisting of, by weight, 1.0-1.9% C, 1.5-4.0% Si, 0.5-1.5% Mn, <=13% Ni, 2.0-4.5% Cr, 0.4-5.0% Mo, 0.5-4.0% Cu, <=0.1% P, <=0.08% S, and the balance essentially Fe and satisfying Cu+Ni=4.0-15% and in which graphite is crystallized out in a structure is prepared. By the above constitution, graphite can be crystallized out without forming eutectic chromium carbide causing slip, by which superior slip resistance can be combined with seizure resistance and also deterioration in resistance to surface roughness can be prevented in this material. Further, wear resistance and toughness can be provided because the matrix is remarkably strengthened. Accordingly, this high-Cr material is suitable for roll material, roll material, and machine member requiring the above-mentioned various characteristics.
Patent JP-2001129959-A (JP)
Title: Decorative plate
Inventor: IMAMICHI KAORI
IPC: B32B27/04
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a decorative plate capable of manufacturing with good productivity at low cost while assuring the smoothness and glossiness of its surface and incorporating surface physical properties such as excellent scuff resistance, wear resistance sufficiently durable to the use on a horizontal surface and cellophane tape resistance or the like. SOLUTION: The decorative plate is obtained by laminating a decorative sheet 1 provided by executing a design pattern 12 on base paper 11 having good water absorbability and preferably providing a surface protective layer 15 made of a curable resin such as an ionizing radiation curable resin or the like on the surface of the pattern 12 of resin-impregnated pattern paper 14 obtained by impregnating with a resin 13 after the Pattern 12 is formed, on a base material 3 preferably by a continuously laminating type through curable resin-impregnated paper 2.
Patent JP-H03177762-A (JP)
Title: Detector for amount of refrigerant packed in freezing cycle
Inventor: MATSUOKA FUMIO
IPC: F25B45/00
Filed: 1989-12-07
Abstract: PURPOSE:To numerically display distinctly the actual amount of a refrigerant packed, without being affected by an external heat factor, by specifying the amount of the refrigerant packed at a point of time when the degree of supercooling of the refrigerant on the outlet side of a condenser, which is found based on the discharge pressure of a low-pressure shell type compressor and a refrigerant temperature on the outlet side of the condenser, reaches the level of about 1 deg.C, as an optimum value. CONSTITUTION:After a refrigerant is packed from a refrigerant packing port 12, the discharge pressure Pd of a low-pressure shell type compressor 1 is detected by a pressure sensor 10, and a refrigerant temperature T on the outlet side of a condenser 2, by a temperature sensor 15. Subsequently, a microcomputer 11 computes the degree of supercooling SC of the refrigerant on the basis of the discharge pressure Pd and the refrigerant temperature T. In the case where the degree of supercooling SC of the refrigerant does not reach the level of 1 deg.C owing to a shortage of the refrigerant in a freezing cycle, DELTAMkg of the refrigerant is packed, and, when the degree of supercooling SC reaches the level of 1 deg.C, the total amount SIGMAM of the refrigerant packed at a point of that time is specified as the optimum amount of the refrigerant to be stored in a storage means. The rate C of the refrigerant packed is then computed by applying the formula of C=(SIGMAM+kDELTAM)/SIGMAM on the basis of the total amount SIGMAM of the refrigerant packed at the aount k M of the refrigerant additionally packed thereafter. The computed value of the rate C of the refrigerant packed is thus displayed on a display unit 13 in terms of a numeric value.
Patent JP-H11153213-A (JP)
Title: Continuously variable transmission
Inventor: YAMADA ARIHIRO
IPC: F16H57/035
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To facilitate assemblage and fixing of a pulley. SOLUTION: This device is provided with a pulley groove width-variable primary pulley 5 installed on a primary shaft 12, and a pulley groove width- variable secondary pulley installed on a secondary shaft between which and the primary pulley 5 a metal belt 7 is stretched. A bearing 15a installed on the primary shaft 12 is fixed in a case housing 31 using a retainer 18. The retainer 18 is fixed to the case housing 31 by a bolt 20. On the case housing 31, a cover 38 having a space part 38a to form a bolt chamber 29 to contain a bolt 20 in a sealed condition is installed. The cover 38 has a communication oil passage 41, and the space part 38a and the communication oil passage 41 are sealed by a gasket 37.
Patent JP-2001132943-A (JP)
Title: Combustor
Inventor: TOUYA KENJI
IPC: F23N5/26
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a combustor in which noise-proof performance is enhanced by limiting increase in the size of a control board. SOLUTION: The combustor comprises a burner, a fuel supply path for the burner, a solenoid valve 45 for opening/closing the fuel supply path, means 43 for detecting combustion state of the burner, and a control board 7 for receiving an electrical signal from the combustion state detecting means 43 and supplying working power to the solenoid valve 45 wherein signal system wiring 50, including at least the wiring connecting the combustion state detecting means 43 and the control board 7, is led out from one side of the control board 7 and power wiring 51, including at least the wiring connecting the solenoid valve 45 and the control board 7, is led out from the other side of the control board 7.
Patent JP-H07164919-A (JP)
Title: Vehicle driving output control device
Inventor: TERAKAWA TOMOMITSU
IPC: F02D45/00
Filed: 1993-12-17
Abstract: PURPOSE:To lessen a difference between target car speed and current car speed in the case when a traveling load is changed by furnishing a driving source output control means to control a driving source of a vehicle in accordance with a controlled variable selected by a controlled object change-over means. CONSTITUTION:When a constant speed traveling condition plug is zero (in the case when a vehicle travels straight on a flat ground), throttle control by stepping-on operation of an accelerator pedal 1 by a driver is selected. That is, a main relay 16 is turned off, an electromagnetic clutch 22 is turned off, and a motor 21 is turned off. Consequently, a throttle valve 9 is actuated to open and close through a cable 8c and a linkage 8 in accordance with the stepping-on operation of the accelerator pedal 1 by the driver. As a traveling load of a vehicle is computed and a value deducting a traveling load in a relation of direct proportion to the traveling load from target car speed at the set time which is the target car speed in a condition established set instantly when the condition is established is changed, the target car speed is maintained as it currently is when the traveling load is zero.
Patent JP-H10142460-A (JP)
Title: Package for light input/output element
Inventor: OSAWA RYUJI
IPC: G02B6/42
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a package for an optical input/output element which is simple in structure, is easy to assemble and does not increase transmission loss by sealing the spacing between a flange for sealing an aperture and a ferrule optically coupled to this input/output element through this flange. SOLUTION: The optical input/output element 7 is housed and fixed into the sealing space 5 formed by a vessel body 1 and the flange 2. The ferrule 3 is optically coupled to the optical input/output element 7 and penetrates the flange 2. An optical fiber 12 is inserted into the small hole of the ferrule 3 and is fixed by an optical adhesive material. A conductor 6 penetrates the flange 2. For example, an O-ring or gasket is used for gas-tight sealing of the spacing between the vessel body 1 and the flange 2. A packing material 4 consisting of a high-polymer material is used for the gas-tight sealing between the flange 2 and the ferrule 3.
Patent JP-H10140121-A (JP)
Title: Slip preventive for brassiere
Inventor: SHINKAI SACHIKO
IPC: C09J129/10
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a slip preventive for brassieres which is excellent in the retention of the breasts in brassieres and in the effect of preventing brassieres from slipping off without causing adverse effects, such as a graze, on the skin by using an adhesive contg. specific components as the preventive. SOLUTION: This preventive comprises an adhesive contg. polyvinylpyrrolidone and/or polyvinylpyrrolidone-vinyl acetate copolymer, another water-soluble high-molecular compd., and an alcohol. Pref. the preventive is contained in a tubular container which has a hemispherical applying section having a discharge opening with a diameter of 0.5-7.0mm near the center. Pref. 'another high-molecular compd.' is selected from among polyvinyl alcohol, carboxyvinyl polymer, polyvinyl methyl ether, and sodium alginate.
Patent JP-2000145991-A (JP)
Title: Check valve and water discharge structure for bath tub water receiver
Inventor: MASUO SHUNJI
IPC: E03C1/298
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a check valve capable of surely preventing a reverse flow and cutting off the circulation of gas. SOLUTION: A valve element 19 includes an easily deformed elastic peripheral wall 20 disposed in a reverse bevel shape and a water receiving recess 22 formed therein, usually the upper edge portion of the elastic peripheral wall 20 is brought into tight contact with a valve seat to cut off the circulation of gas, and when the specified amount of liquid is stored in the recess 22, the elastic peripheral wall 20 is elastically deformed to discharge water. Thus, the circulation of gas is cut off in a standby state, and when liquid flows in, the liquid is stored in the water receiving recess, and the water is discharged by using its load to deform the elastic peripheral wall. Regarding a reverse flow, it is prevented by pressing the elastic wall into pressure contact with the valve seat. Further, the valve element 19 is attached to a float 23, and when the liquid flows in a reverse way, the elastic peripheral wall 20 of the valve element 19 is strongly adhered to the valve seat by the floating force of the float 23 to prevent the reverse flow, and even for the liquid of a high pressure, its reverse flow is prevented.
Patent JP-H01161995-A (JP)
Title: Telephone exchange signal conversion system by plural wavelengths light
Inventor: ITO TAKUYA
IPC: H04B10/27
Filed: 1987-12-18
Abstract: PURPOSE:To simplify an optical subscriber telephone set and to make a size small by using other wavelength than a wavelength of light from an optical exchange as a telephone exchange signal, controlling the light intensity of plural wavelengths light, representing a telephone exchange signal as an optical signal, sending the optical signal to the optical exchange and applying telephone exchange. CONSTITUTION:The light including four kinds of wavelengths lambda1, lambda2, lambda3-i, lambda3-ii from an optical exchange is demultiplexed by an optical demultiplexer 15. The optical signal in the wavelength lambda1 includes the voice signal and sent to a voice signal receiver 4 through an optical signal/electric signal converter 10. The light in the wavelength lambda2 is assigned to the optical telephone set from the optical exchange and the optical telephone set uses the light of the wavelength lambda2 to converts the voice signal from the voice signal transmitter 3 into the optical signal lambda2' by the optical signal converter 12. The light of wavelengths lambda3-i, lambda3-ii has a telephone exchange signal and the telephone exchange signal is extracted by an optical telephone exchange signal converter 13. Thus, the simple subscriber system optical communication system is obtained.
Patent JP-H07147363-A (JP)
Title: Manufacture of lead frame
Inventor: ITO MAKOTO
IPC: H01L23/50
Filed: 1993-11-25
Abstract: PURPOSE:To make inner leads finer without hindrance and to intensify the adhesibility of the inner leads to an etching stopper in a lead frame forming method in which a lead frame is formed by using a lead frame forming material having a three-layer structure composed of a thick Cu layer for forming outer leads and thin Cu layer for forming inner leads respectively formed on both surfaces of an Al layer which becomes the etching stopper. CONSTITUTION:A lead frame material comprises a copper base 1, which is coated by physical vapor deposition with an Al layer 2 on one side and a Cu layer 3 on the other side.
Patent JP-2001129092-A (JP)
Title: Flow regulation valve device for two kinds of fluids
Inventor: ABE TETSUO
IPC: F16K11/04
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To vary flow rates of two kinds of fluids by adjusting to a fixed ratio and secure simply and correctly a prescribed minimum flow rate for one fluid. SOLUTION: The first flow regulation valve 11 and the second flow regulation valve 31 to control the flow rates of the first fluid and the second fluid are opened and closed engagedly by an interlocking mechanism 51 comprising gears 52 and 53 and a rack 54, and by operating an opening and closing valve 61 provided in the bypass 6 of the first fluid by a cam 76 provided in the rack 54 immediately after the flow regulation valves 11 and 31 begin to operate from the closing portion to the opening direction, the bypass 6 is operated and at that time, the flow regulation valves 11 and 31 remain in a closed state.
Patent JP-H03179510-A (JP)
Title: Producing device for numerical control program
Inventor: MAETA TAKEHARU
IPC: G05B19/4068
Filed: 1989-12-08
Abstract: PURPOSE:To produce an NC program which is capable of the satisfactory working by providing a working process correction processing part to automatically correct both start and end points of a working command into a proper pattern and also to check the interference to the parts shape. CONSTITUTION:A rough working process production processing part 3 supplies a rough working command and a material command to a rough working process correction part 91 of a rough working process correction processing part 9 for each process based on the material shape data, the rough worked shape data on the shape data with the finishing allowance, the tool information, etc., received from a data production part 2. The part 91 discriminates automatically the start and end points of a process- based working command to apply the correction of the start and end points of an edge point to a pattern having no working defect produced to the cutting edge shape of a tool and also to check the presence or absence of the interference with the parts shape. If the presence of the interference is confirmed, the uncorrected process is reset and a correcting rough working command and a correcting material command are supplied to an NC program production processing part 5. Thus it is possible to produce an NC program capable of the satisfactory working. The same processing is applied also to the finishing working.
Patent JP-H08163646-A (JP)
Title: Radio communication device
Inventor: TANABE KOJI
IPC: H04W4/04
Filed: 1994-11-30
Abstract: PURPOSE: To provide a convenient communication environment wherein automobile and portable telephone services are offered in addition to the communication functions of PHS by complementing the disadvantages of the automobile and portable telephone system and PHS with each other, and enabling a connection with the automobile and portable telephone system only by preparing only one PHS terminal. CONSTITUTION: This device is provided with an automobile and portable telephone mobile station part 31 and a PHS fixed station part 32, whose receiver speech signal output and transmitter input are connected; and a call signal, a dial signal, and a termination signal are transmitted between their control parts. Consequently, the speech signal and control signal of the automobile and portable telephone system can be converted into the speech signal and control signal of the PHS, and the automobile and portable telephone system can be accessed by using the PHS terminal.
Patent JP-H07172071-A (JP)
Title: Reversible thermal recording medium
Inventor: SAI HIDEHIKO
IPC: B42D15/10
Filed: 1993-12-20
Abstract: PURPOSE:To form a thermal recording layer all or partly to a transparent state by setting an erasing temperature by forming the layer by laminating a plurality of thermal recording layers having different clarifying temperature ranges. CONSTITUTION:A thermal recording layer 12 obtained by laminating first and second thermal recording layers 12A and 12B having different clarifying temperature ranges in which a transparent state and an emulsified state are reversibly changed depending upon a temperature is provided on a support sheet 10. A protective layer 14 having heat resistance is provided on the layer 12. As a resin material for forming part of the layer 12, thermoplastic resin having near refractive index to that of organic molecular substance and no compatibility to the substance, excellent mechanical strength, film forming capacity and excellent transparency is used.
Patent JP-H08177701-A (JP)
Title: Combustion top dead center judging method for cylinder and device therefor
Inventor: HAYATA KENICHI
IPC: F02P17/00
Filed: 1994-12-22
Abstract: PURPOSE: To judge a combusition top dead center having good accuracy by detecting respective ignition noises of each cylinder and a detector installed on a crank shaft which is taken out comparatively easily or on a shaft which rotates with the same speed as the crank shaft, in a four cycle engine having a plurality of cylinders. CONSTITUTION: A four cycle engine having one ignition spark device 2 respectively in a plurality of cylinders C1 to C6 and a plurality of cylinders, is provided with a pulse generating means 5 for generating the same pulse signal of N/2 on a crank shaft 3 or a rotor 4 which rotates with the same speed as the crank shaft 3 in the case where the number of cylinder is set to N, an ignition noise detecting means 7 for detecting ignition noise of each cylinder C1 to C6, and a phase judging means 8 for judging a phase such as the combusion top dead center of all cylinders and the like on the basis of assembly of the pulse signal and ignition noise.
Patent JP-H02165022-A (JP)
Title: Two-dimensional image spectroscopic apparatus
Inventor: INOUE KATSU
IPC: G01J3/28
Filed: 1988-12-19
Abstract: PURPOSE:To observe the diffraction spectrum corresponding to a two-dimensional light image in real time with high sensitivity by emitting light to a light image detector for a two-dimensional image and a spectrum detector. CONSTITUTION:An objective lens system 20 is replaced to be inserted in a light path and converged light 29 is formed into an image as the real image of a light source 5 on an incident slit 1. The light image from the slit as a focus position is incident to a diffraction lattice 35 as parallel luminous flux by a collimation mirror 32. The dispersed light from the surface of said diffraction lattice 35 is incident to a photomultiplier tube 50 by a flat mirror 45 and taken out to the outside a the electric signal corresponding to the luminous intensity of the whole of a light image having frequency selected by the slit 38. This signal reaches an output terminal 59 through an amplifier 55 to be recorded and monitored by an external recording apparatus. As mentioned above, the observing the spectrum of specific frequency from the whole of the light image while the two-dimensional light image of an image monitor 75 is observed, two-dimensional spectrum analysis can be performed in real time with high sensitivity.
Patent JP-H08177907-A (JP)
Title: Brake disk rotor
Inventor: MATSUBARA TAKASHI
IPC: F16D65/847
Filed: 1994-12-22
Abstract: PURPOSE: To use a brake disk rotor in common in right and left wheels, and reduce ventilation resistance when air flows in a ventilation hole and that when the air flows outside a disk from the ventilation hole to eventually improve cooling performance. CONSTITUTION: Ribs 11 and 14 are linearly arranged along the diameter direction of a sliding plate 2, also as the ribs 11 and 14, the through-hole-attached ribs 11 having through holes 12 for communicating between the ventilation holes 13 adjoining halfway in a lengthwide direction and the through holeless ribs 14 having no through hole 12 are arranged alternately in a circumference direction, and the outer peripheral ends 14b of the through holeless ribs 14 are positioned, closer to an outer peripheral side than an inner side end 12a in the diameter direction of the through holes 12 of the through-hole-attached ribs 11, closer to an inner peripheral side than the outer peripheral ends 11b of the through-hole-attached ribs 11.  Moreover, the inner side ends 12a in the diameter direction of the through holes 12 of the through-hole-attached ribs 11 are positioned closer to an outer peripheral side than the intermediate parts 15 of the diameter direction width H of the slide surface 2a of the sliding plate 2.
Patent JP-H09158779-A (JP)
Title: Locker shaft positioning structure
Inventor: AJISAWA FUMITOMO
IPC: F02F1/24
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To effectively enhance the rigidity of a cylinder head by connecting a boss part for fitting the driving side end part of a locker shaft, to a bearing part for supporting the driving side end part of a camshaft, and providing a positioning bolt piercing the boss part and the locker shaft so as to be screwed with the cylinder head. SOLUTION: Two camshafts 2 are provided on a cylinder head provided at an in-line four-cylinder engine, and intake-exhaust valves are opened/closed through a locker arm 3 by the rotation of each camshaft 2 synchronous with the rotation of the engine. A journal part 23 is formed at the driving side end part of the camshaft 2, being supported on a bearing part 14, and thrust receiving collar parts 24, 25 are protrusively formed in ring shape in the state of holding the bearing part 14 in between. A positioning bolt 7 is made pierce the front end part of a locker shaft 5 and further pierce a first boss part 15 of the locker shaft 5 connected to the first bearing part 14, thus positioning the locker shaft 5 to the cylinder head 1.
Patent JP-H11140439-A (JP)
Title: Luminous fluorescent substance
Inventor: YOKOYAMA MINORU
IPC: C09K11/02
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a luminous fluorescent substance that can demonstrate excellent resistance to light, weather, and water, retains excellent persistence characteristics for a long period of time and is useful for night indication indoor or outdoor by coating the surfaces of particles of a specific luminous fluorescent substance with a specific hardly soluble metal salt. SOLUTION: The particles of (A) a luminous fluorescent substance prepared by admixing a rare earth element as an activator to the parent crystal of an alkaline earth metal aluminate [for example, fired products represented by formula I (M is an alkaline earth metal; R is a rare earth element), formula II (0.1<=x<=1) or formula III (0.5<=a<=0.99; 1<=n<=8)] are coated with (B) a hardly soluble alkaline earth metal salt (for example, a sulfate, carbonate, phosphate, oxalate or silicate) on their surfaces. In a preferred embodiment, the amount of the composition B is adjusted to 0.1-20 wt.% based on the resultant fluorescent substance.