baber/WOPTO huggingface dataset:
Patent JP-S5858972-A (JP)
Title: Supporter for core for casting
Inventor: YAMAGUCHI JIROU
IPC: B22C9/10
Filed: 1981-10-02
Abstract: PURPOSE:To allow a supporting device to finish drawing work easily in a short time by constituting said device of an annular supporting frame, an operating cylindrical body of which one end part fits slidably into the inside circumference, and a holding ring of which the outside circumference fits into the inside circumferential surface of a core and is split at one point on circumference, and connecting the holding ring in an axial center direction so as to permit diametral displacement of the supporting frame. CONSTITUTION:The cylinder at one end of an operating cylindrical body 13 having a tapered outside circumferential surface 14 is fitted to the inside circumference of an annular supporting frame 11, and a holding ring 21 of which the outside circumference fits into the inside circumferential surface of a core 2 and is split at one point on circumference is fitted onto the outside circumferential surface of the body 13. Said ring 21 and the frame 11 are connected to each other in an axial center direction so as to permit the diametral displacement of the ring 21. Thus the supporting device is removed without any resistance at all by reducing the diameter of the ring 21 by sliding the body 13 to one end side to produce a clearance between the same and the inside circumference of the core 3 upon finishing of casting.
Patent JP-H10310714-A (JP)
Title: Impact-resistant thermoplastic resin composition
Inventor: TAKAGI AKIRA
IPC: C08L27/06
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition remarkably improved in impact resistance by including a thermoplastic resin and a graft copolymer having a hollow rubber component. SOLUTION: This composition is obtained by including (A) a thermoplastic resin (e.g. a vinyl chloride resin) and (B) a graft copolymer having a hollow rubber component (e.g. the one prepared by coagulating a hollow graft copolymer latex having 0.13 μm average particle diameter with calcium chloride and then carrying out heat treatment, dehydrating and drying of the coagulated latex). In the composition, the amounts of the respective compounded components are 100 pts.wt. component A and 1-11 pts.wt. component B.
Patent JP-S6218807-A (JP)
Title: Current mirror circuit
Inventor: MIYASAKO YOJI
IPC: H03F3/347
Filed: 1985-07-17
Abstract: PURPOSE:To facilitate IC-implementation and to perform stable operation with a low voltage by employing circuit constitution which increase the quantity of AC feedback with a small value CR. CONSTITUTION:NPN Transistors (TR) 1 and 2 which constitute a differential amplifier circuit and PNP TRs 3 and 4 whose bases are connected in common are provided and the emitters of the TRs 1 and 2 are grounded through a constant current source I0. The collector of the TR 2 is connected to the bases of the TRs 3 and 4, the collector of the TR 1 is connected to one terminal of a load resistance RL, and the emitters of the TRs 3 and 4 and the other terminal of the resistance RL are connected to a reference power source VCC. The collector of the TR 3 is grounded through an input constant current source IIN, and the collector of the TR 3 is connected to the base of the TR 1 and one terminal of a capacitor C1, the other terminal of which is connected between the collector of the TR 1 and load resistance RL. A constant output current IOUT is led out of the collector of the TR 4. Even when the value of the RL as the load of the differential amplifier circuit is small, an AC feedback voltage is substantially larger than before. Further, the impedance at the base terminal of the TR 1 is extremely high, so even when the value C1 is small, it is stable (feedback maximum).
Patent JP-S6050311-A (JP)
Title: Gas lighter
Inventor: IWABORI FUKUO
IPC: F23Q2/173
Filed: 1983-08-31
Abstract: PURPOSE:To provide a disposal gas lighter which enables formation of a normally stable flame, by a method wherein a gas lighter is constituted such that adjustment of a flow rate of liquefied gas is effected only through adjustment of a gap between a tapered gas flow passage in a burner unit and the tapered part, engaging with the gas flow passage, of a gas flow rate regulating seat metal. CONSTITUTION:A nozzle 2 is slidably located in a burner unit 4, a tapered gas flow passagel 4a is formed in the burner unit, and a tapered part 6a of a gas flow rate regulating seat metal 6 made of metal is engaged with the tapered gas flow passage 4a. Further, gas flow passage 6b are provided in the gas flow rate regulating seat metal 6, and a fine porous film 7 is secured by means of a fine porous film fixing member 8 and a stator 9. Adjustment of the length of a flame is such that a flow rate of liquefied gas is increased by widening a gap between the gas flow passage 4a of the burner unit 4 and the engaging surface of the tapered part 6a of the gas flow rate regulating seat metal 6 engaging with the gas flow passage by untightening a nozzle case 3 by the use of a flame regulating lever to increase the length of a flame. Conversely, when a flame length is desired to be shortened, the nozzle case 3 is tightened.
Patent JP-S6053238-A (JP)
Title: Vibration-proof support device
Inventor: OOMAE YUKIO
IPC: F16F7/10
Filed: 1983-08-31
Abstract: PURPOSE:To simplify the structure of a brake device, a rotor and a ball screw and to reduce the size and cost of the structure by utilizing a planetary gear mechanism. CONSTITUTION:A rod 1 is supported on a casing 2 in such a manner as to move axially, and a brake device comprising a brake ring 6, a brake shoe 3 and so on is disposed between the above both members. A rotor 13 is rotatably mounted on the rod 1, and ball screws 8 are pierced through the rotor 13 at four places thereof peripherally spaced uniformly, each one end thereof being inserted in a continuous groove 19 of the brake shoe 3. A small gear 10 is fixed to the outer periphery of a nut 9 engaged with the screw portion of the ball screw 8, and the small gear 10 is engaged with a large gear 16 mounted on the rod 1 by a slide key 5. The small gear 10 operates as a planetary gear, and the rotor 13 has a function of an arm of a planetary gear mechanism.
Patent JP-H10333140-A (JP)
Title: Liquid crystal display device and its manufacture
Inventor: MIYOSHI AKIHIKO
IPC: G02F1/1335
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of reducing the sticking loss of a polarizing plate to the minimum whose unit cost is increased due to the accomplishment of a high performance and a large-sized screen and also to provide the manufacturing method. SOLUTION: In a liquid crystal display device, polarizing plates are bonded to a substrate with a ultraviolet ray hardening resin bonding layer 9, the polarizing plate 6 placed on a back light unit side is not provided with an ultraviolet ray cutting layer, also, a polarizing plate having an ultraviolet ray cutting layer is used for the polarizing plate 5 formed on the substrate 2 which is not opposite to the back light unit and further, an ultraviolet ray cutting layer 10 is inserted between a back light unit 8 and the polarizing plate 6 placed on the back light unit side.
Patent JP-2000349373-A (JP)
Title: Leveled gain optical amplifier
Inventor: DOGE YUKIO
IPC: H01S3/067
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To facilitate system design by enabling a leveled gain optical amplifier to lessen the gain tilt at wavelength multiplex transmission, and to put the output fixed control into practice at execution of the gain leveling control. SOLUTION: This leveled gain amplifier used for a wavelength multiplex transmission system is provided with the function of dissolving the difference in gain caused by its dependence on wavelength gain, by monitoring the level of each wavelength and controlling the quantity of light generated by a stimulation light source 10 for a rare earth doped optical fiber, so that the difference of level in monitoring of each wavelength is minimum.
Patent JP-H0838625-A (JP)
Title: Heart medical treatment device
Inventor: SUTAFUAN BOOWARUDO
IPC: A61N1/362
Filed: 1995-06-23
Abstract: PURPOSE: To provide a cardiac therapeutic apparatus effective especially for defibrillation, which requires only a small amount of energy needed for prevention and treatment of acute of tachycardiac arrhythmia due to neural stimulation. CONSTITUTION: In the case of detection of arrhythmia, an electric current generator 91 is constructed so as to send the second current by way of an electrode device 23 to physiologic representation for sympathetic nervous system in order to block the physiologic representation.
Patent JP-S5382246-A (JP)
Title: Whip antenna with sleeve
Inventor: TAKAHASHI MASAMI
IPC: H01Q9/30
Filed: 1976-12-28
Abstract: PURPOSE:To make the vibration resonance frequency of the antenna variable by setting variably characteristic impedance of the coaxial part.
Patent JP-H1056205-A (JP)
Title: Electrode structure for compound semiconductor light emitting element
Inventor: TOMOMURA YOSHITAKA
IPC: H05B33/14
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To take out blue light to the outside of a semiconductor element through a metal electrode by arranging an metal electrode for injecting a current into an emission element and transmitting the light emitted therefrom on the upper surface of a compound semiconductor light emitting element. SOLUTION: A n-type ZnS first conductive layer 2, an n-type ZnS emission layer 4 and a ZnS insulation layer 5 for injecting holes are epitaxially grown sequentially on an n-type ZnS substrate 1. An n-type ZnS second conductive layer 3 having carrier concentration higher than the first conductive layer 2 is formed by irradiating the surface of a growth layer partially with light at the time of growing the first conductive layer 2. A positive electrode 7 is formed by depositing gold directly above the second conductive layer 3 on the insulation layer 5. A negative electrode 8 is formed by applying indium-mercury entirely to the rear side of the substrate 1 and then heating the substrate 1 in high purity hydrogen. Consequently, blue light passes through the positive electrode 7 and is taken out efficiently to the outside of a compound semiconductor element.
Patent JP-H028668-A (JP)
Title: Defrosting device for freezer
Inventor: TOMITA SHOZO
IPC: F25B47/02
Filed: 1988-06-27
Abstract: PURPOSE:To perform a defrosting operation without reducing a cooling efficiency by a method wherein a defrosting gas supplying pipe is connected to a cooling coil through a header, a branch pipe arranged at an outlet port of a distributor is inserted into the cooling coil and an extremity end opening of the branch pipe is directed toward an outlet port of the cooling coil. CONSTITUTION:During a defrosting cycle, a defrosting solenoid valve is opened, a compressor is operated to supply a discharging gas from a header 2 to each of cooling coils 1. The gas is liquified at each of the cooling coils and frost is removed with a condensation heat. The liquified coolant enters a liquid-gas separator tank, flows down a heat receiving coil, evaporated by heat from a thermal accumulation tank, thereafter the gas is sucked by a compressor 8 and circulated. In this way, during a freezing cycle, coolant flowed out of the extremity ends of branch pipes 6a, 6b and 6c is promoted to be gasified under an action of fins 7, so that the coolant is not flowed back to the header 2 in a narrow space between the outer circumferences of the branch pipes 6a, 6b and 6c and an inner circumferences of the cooling coils 1. Accordingly, the coolant is flowed toward the outlet ports of the cooling coils 1 inserted into the extremity ends of the branch pipes and the coolant may not flow into other cooling coils.
Patent JP-S6313573-A (JP)
Title: Image reader
Inventor: ENDO HISASHI
IPC: G06T1/00
Filed: 1986-07-04
Abstract: PURPOSE:To read all colors of an image without omission by providing plural light sources with different wavelengths. CONSTITUTION:Plural laser beams with different oscillating wavelengths are deflected by light deflecting elements 21 and 22, focused on the same light axis and by the focused laser beam, an original is scanned through a rotating polygon mirror 42, etc. Then, the reflecting light of a laser beam from a reflecting member 51 mounted on a scanning part 54 by the pre-scanning prior to the scanning is image-formed at a photoelectric converting element 6, and based upon the operating result obtained by comparing respective output voltages from the photoelectric converting element 6 at the time of scanning the laser beam of respective wavelengths and the output voltage corresponding to respective light sources 11 and 12, the difraction efficiency of light deflecting elements 21 and 22 is changed. Thus, the occurrence of the impossibility of the reading of a special color original is prevented and the picture quality of respective light reading images can be widely improved.
Patent JP-H026847-A (JP)
Title: Coloring matter adsorbent and production thereof
Inventor: HIGOZAKI NOBUYUKI
IPC: B01D15/04
Filed: 1988-06-27
Abstract: PURPOSE:To enhance the ability of a coloring matter adsorbent to adsorb coloring matter by preparing the adsorbent from a copolymer obtd. by polymerizing a polyvinyl monomer and a monovinyl monomer or other polyvinyl monomer in the presence of cyclohexanone. CONSTITUTION:A polyvinyl monomer and a monovinyl monomer or other polyvinyl monomer are polymerized in the presence of cyclohexanone to obtain copolymer granules used as an adsorbent. This adsorbent, adsorbs coloring matter present in a dissolved state. The polymn. is usually carried out at 50-100 deg.C for 2-30hr. For example, a polymn. initiator and the dissolved monomers are added to water and a dispersion medium with stirring and the monomers are polymerized at a prescribed temp. in a suspended state. Cyclohexanone is added by 50-300wt.% of the total amt. of the monomers.
Patent JP-S5279885-A (JP)
Title: Method for semiconductor crystal growth
Inventor: SHIBATOMI AKIHIRO
IPC: H01L21/205
Filed: 1975-12-26
Abstract: PURPOSE: To sharpen the carrier concentration breaking width near the interface between an active layer and a substrate by vapor-growing a buffer layer of a high carrier concentation on a semiconductor substrate of a high carrier concentration controlling its thcikness and concentration, then vapor-etching said laye while controlling the quantity and time, thereafter vapor-growing an active layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0254764-A (JP)
Title: Method for coating a substrate with an insulator
Inventor: SHIEERAAMIHIYAERU
IPC: C23C14/35
Filed: 1989-06-22
Abstract: PURPOSE: To prevent the hindrance of the electrification on a target, by superposing the output voltage of an AC power source on the DC voltage of a DC power source and specifying the voltage of the AC power source to be applied on electrodes.  
     CONSTITUTION: The magnetron sputtering device is provided with the AC power source, which outputs voltages to be superposed on the DC voltage of the DC power source. The output of the AC power source impressed on the electrodes connected to the target is regulated to 5 to 20% of the output supplied to the electrodes by the DC power source. A high-frequency power source is used as the AC power source. As a result, an insulator, such as Al 2 O 3 , is deposited on the substrate at a high rate without receiving the hindrance by reactive sputtering. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5782871-A (JP)
Title: Separating device of transcription material
Inventor: OOKUBO MASAHARU
IPC: G03G15/00
Filed: 1980-11-11
Abstract: PURPOSE:To stably separate the transcription material from an image holder, by providing an air current generating means in the course of a circulating path connecting an air sending port and a sucking port. CONSTITUTION:A transcription material 5 is carried by a carrying roller 6 to a transcription part with a guide plate 7. The material 5 touches the photosensitive paper 1 at the transcription part, and the electric charge caused by the corona discharge 8 sticks at the back of the material 5. Then a toner image on a photoreceptor 1 is transferred to the material 5 by the electric field produced by the above-mentioned electric charge. After this, the corona discharge of the opposite polarity to the dicharger 8 is applied to destaticize the material 5. Thus the exfoliation is facilitated between the photoreceptor 1 and the material 5. Then the air current is sent to a separating part through an air sending port 10, and at the same time the material 5 is absorbed through a sucking port 11. Thus the air current circulates to separate the material 5 from the photoreceptor 1.
Patent JP-S6059695-A (JP)
Inventor: ARAN FURANKU KIYATERU
IPC: H05B33/14
Filed: 1984-07-27
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-H08327907-A (JP)
Title: Zoom lens
Inventor: SHIBAYAMA ATSUSHI
IPC: G02B15/20
Filed: 1995-06-01
Abstract: PURPOSE: To provide such a zoom lens that is nearly constant in the extension length of a focusing lens group required for focusing to a subject at the same distance without depending on zoom positions even if an inner focusing system is adopted. CONSTITUTION: This zoom lens has, successively from an object side, a first lens group G1 having negative refracting power and a second lens group G2 having positive refracting power and varies the power by changing the spacing between the first lens group G1 and the second lens group G2. This second lens group G2 has, successively from the object side, a second lens group front group G2a having positive refracting power and a second lens group rear group G2b having positive refracting power. The focusing from the far distant object to the near distance object is executed by moving the second lens group front group G2a.
Patent JP-H05321498-A (JP)
Title: Parking device using driving wheel motive power
Inventor: MATSUOKA SHUICHI
IPC: E04H6/06
Filed: 1992-05-25
Abstract: PURPOSE:To reduce the equipment cost and the operation cost, and provide multiple devices in parallel in a wide parking area to enlarge the parking space by elevating an upper floor plate by utilizing rotating force of driving wheels of an automobile placed thereon without equipping a parking device with an external driving source. CONSTITUTION:A parking device is provided with a lower base board 12, to/ from which an automobile can be put in/out, and an upper floor plate 14 provided in the top surface side of the lower base board 12, and a vertical movement support mechanism 16 for supporting the upper floor plate 14 from the lower and for vertically moving it. Furthermore, the upper floor plate 14 is provided with a conversion transmitting mechanism 50 for conversing and transmitting the rotating force of the driving wheels of the automobile to the vertical movement support mechanism 16. The vertical movement support mechanism 16 is operated by the rotating force of the driving wheels of the automobile to elevate the upper floor plate 14 to a predetermined height and maintain it. The equipment cost and the operation cost is thereby reduced remarkably.
Patent JP-H0324444-A (JP)
Title: Photochemical reaction apparatus
Inventor: KITAOKA MITSUO
IPC: G01N21/78
Filed: 1989-06-21
Abstract: PURPOSE:To make the amount of light constant all the time for the same reacting material and to make it possible to adjust the amount of the light to the optimum amount of light which agrees with a reacting material when the reacting material is different by providing a means for a adjusting the amount of the light which is projected on a reacting coil part in correspondence with the output of a light-amount detecting means. CONSTITUTION:At first, a sample is injected into a sample introducing part for liquid gas chromatograph. The sample is inputted into a column 14' together with the moving phase containing reagent. In the column 14', the sample is separated and inputted into a reaction coil part 3 together with the reaction coil part 3. The amount of light at the reaction coil part 3 is controlled with a control part 8 so that the optimum value, i.e. the input value for a preset-light-amount-value input part 9, is obtained in correspondence with a reacting material. Photochemical reaction occurs in the reacting coil part 3. The fluorescent material generated by the photochemical reaction is detected with a fluorescence detector 16'. When the material to be measured, i.e. the reacting material, is changed, the setting of the preset- light-amount-value inputting part 9 is changed so as to obtain the optimum amount of the light for the reacting material. When the amount of the light from the light source 1 is decreased during the photochemical reaction, a motor driving circuit 10 is operated by the signal from the control part 8, and a light transmitting member 4 is rotated until the amount of the light becomes equal to the preset value.
Patent JP-S646213-A (JP)
Title: Composition for preventing denting caries
Inventor: SAKUMA SHUJI
IPC: A61K8/24
Filed: 1987-06-27
Abstract: PURPOSE:To obtain the titled composition, capable of withstanding preservation for a long period and additively exhibiting respective preventing effects on dental caries, by blending hydroxyapatide with a fluoride in which at least one is microencapsulated or coated. CONSTITUTION:A composition obtained by blending a fluoride effect in preventing dental caries with hydroxyapatite capable of adsorbing and removing bacterial plaques causing the dental caries and simultaneously adhering to the surface of teeth, promoting recalcification of the teeth and reinforcing the teeth in which at least one thereof is microencapsulated coated. In use, the coatings or microcapsules are broken to exhibit the respective preventing effects on the dental caries without directly contacting both ingredients and converting the hydroxyapatite into apatite fluoride during preservation. The hydroxyapatite which is adhered to the surfaces of teeth and recalcified can be efficiently converted into apatite fluoride to remarkably enhance the utilizing effects of fluorine and reduce the fluoride content.
Patent JP-H09320515-A (JP)
Title: Maldi-tof mass spectrograph
Inventor: TAKEDA TAKEHIRO
IPC: H01J49/40
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To enable analysis at high resolution by reducing variations in generated ions as to space and energy. SOLUTION: In a first stage, ions produced by application of a laser beam are held between a sample slide SS and a second ion lens L2 by control of the timing of application of the laser beam and the magnitude and timing of voltages VSS, VL1, VL2, VL3, VDF applied respectively to the sample slide SS, first, second, and third ion lenses L1, L2, L3 and a deflector DF, and in a second stage the ions held are extracted from the third ion lens L3 and fed into a mass spectrometry part. Also, a collision gas is introduced between the sample slide SS and the second ion lens L2 to deprive the held ions of energy and to uniform the energy. Further, the ions extracted by the third ion lens L3 are made to pass along the mass spectrometry part by the deflector DF for a predetermined time.