baber/WOPTO huggingface dataset:
Patent JP-S62165652-A (JP)
Title: Optical recording method
Inventor: YAMADERA TAKASHI
IPC: G11B7/241
Filed: 1986-01-18
Abstract: PURPOSE:To enable recording and reproducing of information without inducing the breakdown of reading out by using a material which can attain a mixed valency state for at least either of an electron donative material and electron acceptive material. CONSTITUTION:A photosensitizer S is converted by writing light to a photosensitizer S* of an excitation type. The photosensitizer is made to an oxidation type S<+>. and reduction type A<+>. respectively by transferring electrons to the electron acceptive material A. S<+>. is still active and reacts with the electron donative material D in succession thereof to apply the oxidation type D*. thereof. The photosensitizer itself is returned to S. The photosensitizer is thus regenerated. The physical and optical change generated in at least either of D<+>. and A<->. is optically read by the wavelength different from the wave length used in th stage of the previous writing, by which the nondestructive reading out is attained. The writing and reading out of the information are thereby executed all non-destructively and since the materials of a wide wave length range are usable, the wide design meeting the light source and detector of the system is made possible.
Patent JP-S61168458-A (JP)
Title: Preferential boring device for inner layer circuitboard
Inventor: KITAGAWA SHIRO
IPC: B23Q15/22
Filed: 1985-01-22
Abstract: PURPOSE:To shorten the process and the time while to improve the accuracy and to prevent mixture of foreign matter by matching the center mark of drill with the referential mark of inner layer circuitboard corrected through X-ray permeating device then clamping the inner layer and drilling directly. CONSTITUTION:Drill mechanism 1 for boring an inner layer circuitboard vertically from the underside, X-ray generating device for searching a referential mark on said board and X-ray permeating device 5 comprised of X-ray ITV are arranged obliquely against the drill shaft 8. Pre-indicated drill center mark is matched with the referential mark on the inner layer circuitboard obtained by converting the picture image of referential mark on the inner layer circuitboard provided through X-ray permeating device and correcting through thinning, then the inner layer board is clamped by clamp mechanism 4 and drilled directly through the drill mechanism 1. Consequently, production process of inner layer circuitboard is shortened to shorten the time while to improve the accuracy and to prevent mixture of foreign matter.
Patent JP-S56108302-A (JP)
Title: Tire for motorcycle
Inventor: MATSUSHITA YOSHIHIRO
IPC: B60C9/04
Filed: 1980-01-28
Abstract: PURPOSE: To facilitate and ensure carcass bending work and bead setting work, etc. and heighten the durability of a tire, by positioning the end of a carcass near a base and winding the ends of other carcasses upward around the bead.  
     CONSTITUTION: One end of a carcass 3 on the inside of the outermost 4 of all carcasses 1W4 is placed near a bead 7 without being wound upward around the bead 7. The ends 1', 2', 4' of the carcasses 1, 2, 4 are wound upward around the bead 7. This results in greatly facilitating and ensuring carcass bending work, subsequent bead setting work and carcass upward winding work and in preventing the durability of a tire from falling. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09192281-A (JP)
Title: Golf exerciser
Inventor: HANARI HISASHI
IPC: A63B69/36
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a simple golf exerciser that can achieve serviceability, maintainability, and manufacturability at the same time. SOLUTION: This golf exerciser comprises a mat 14 with a predetermined width and length and a circular target sheet 18 separably connected to one longitudinal end of the mat 14, approximately half of the circumference of the circular target sheet 18 being connected to the longitudinal end of the mat 14 via fasteners 14a, 18a in such a way that it is wrapped therein, so that the circular target sheet 18 is erected perpendicular to the mat 14. The mat 14 can be folded down by opening the fasteners 14a, 18b.
Patent JP-S58127360-A (JP)
Title: Integrated circuit device
Inventor: SAKURAI TETSUTADA
IPC: H01L27/06
Filed: 1982-01-25
Abstract: PURPOSE:To provide a structure of integrated circuit for high accuracy, high breakdown voltage constant current circuit by providing a part of collector low resistance layer extending to the emitter region at least on the collector region  of input transistor. CONSTITUTION:There exists a relationship, D=W/(2 tantheta) between the etching depth D and width W of mask material. An aperture 23 of mask material can be formed for the desired depth D using such relationship. Then after removing a mask material 22, an impurity in the same conductivity type as the substrate is implanted on the entire part and moreover a dielectric film 11 is formed. Thereafter, the dielectric material separation process is executed, where a thick polycrystalline Si which becomes a supporting substrate 10 is deposited and unfavorable Si layer 24 is removed. Then, a desired integrated circuit can be realized by forming the base collector junction, emitter base junction and electrodes.
Patent JP-S61169576-A (JP)
Inventor: YOKOTA MASAYOSHI
IPC: E04H6/14
Filed: 1985-01-21
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-S59137334-A (JP)
Title: Manufacturing apparatus of base material for optical fiber
Inventor: KIYOUDOU TSUNEHISA
IPC: G02B6/00
Filed: 1983-01-22
Abstract: PURPOSE:To improve the durability of a carbon tube by providing a furnace core tube consisting of a carbon tube with a quartz tube fitted to the inside thereof in the center of a heating furnace to prevent the scaling of the carbon tube by oxidation. CONSTITUTION:A carbon tube 3b is inserted into the center of the main body of a heating furnace 6 equipped with a heating element 5 at the inside, and a transparent quartz tube 3a having <=0.5ppm CuO content and <=1% Fe2O3 content is fitted close to the element 5 on the inner circumference of the carbon tube 3b. A supply port 7 for introducing a shield gas such as Ar, N2 etc. is provided on the lower side of the main body of the furnace 6, and an introducing port 8 for the treating gas such as He, Ar, Cl2 etc. is provided on the bottom side. A porous glass base material 1 is hung down in the upper part of the furnace core tube 3 through a supporting rod 2. In this way, the base mterial for optical fiber free from impurities such as Cu or water can be manufactured, and the optical fiber having a small transmission loss is obtained.
Patent JP-H06219316-A (JP)
Title: Steering sensor for vehicle
Inventor: UMEHARA KEIICHI
IPC: B62D15/00
Filed: 1993-01-22
Abstract: PURPOSE:To immediately judge a rotational position from a neutral position of a steering handle. CONSTITUTION:A rotary plate 11 rotates in company with rotation of a steering handle. On this rotary plate 11, a slit 11a for a signal and a slit 11b for a standard signal are formed, and a photo-interrupter 12 outputs a signal for showing a rotational amount and rotational direction of the rotary plate 11. A gear body 14 rotates in the opposite direction by 60 deg. as the rotary plate 11 rotates once. On the gear body 14, a plural number of slits 14a are formed at specified positions for every 60 deg., and a photo-interrupter 15 outputs a signal of different combination every time the gear body 14 rotates by 60 deg.. Consequently, it is possible to immediately detect the rotational position from a neutral position of the steering handle in accordance with an output state of the signals of the photo-interrupters 12, 15.
Patent JP-S5394238-A (JP)
Title: Method and apparatus for collection and removal of welding dust
Inventor: KAGAWA NORIAKI
IPC: B23K9/32
Filed: 1977-01-29
Abstract: PURPOSE: To collect and remove welding dust at high concn. from an upper part and to lower a dust removing cost distinctly, by arranging a buffle member for pressure decreasing in an area where an ascending current of welding dust can be observed, wherein said member may allow the rising of the welding dust but influence the ascending current of it. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07222094-A (JP)
Title: Recording pattern image forming method for compressed dynamic image data and compressed dynamic image recorder
Inventor: TAKAHASHI SUSUMU
IPC: H04N19/60
Filed: 1994-01-31
Abstract: PURPOSE:To arrange a recording area efficiently enabling plural high speed reproduction modes by arranging the recording areas for high speed reproduction data in common in different double speed modes. CONSTITUTION:Recording areas 20-24 for 9-fold speed reproduction data in forward and reverse directions and a recording area 3 for triple speed reproduction data in forward and reverse directions are arranged to a recording track 1. The size of each recording areas 20-24 is equal and same data are recorded in the areas 21, 22 and the areas 23, 24. Part of the recording area 3 is used for the recording area 20. For example, tracking is controlled so that a head 4 of + azimuth and a head 5 of - azimuth opposite to each other by 180 deg. trace tracks along broken lines in figure at 9-multiple speed reproduction in the forward direction, for example. A head output is extracted from the recording areas 20, 22, 23 through the tracing through the arrangement of the areas.
Patent JP-2000203167-A (JP)
Title: Thermal transfer recording method and thermal transfer recording ink sheet
Inventor: MANO SHIGERU
IPC: D06P3/60
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide high picture quality and superior image storage properties, form a highly glossy image even when high heat energy is applied, make the high picture quality and high image storage properties compatible with the formation of highly glossy image even when the high heat energy is applied to a thermal head in the formation of the image by the sublimation heat transfer method using a chelate reaction type dye. SOLUTION: In a thermal transfer recording method, an ink layer of an ink sheet having at least one ink layer containing a heat diffusing dye and formed on a substrate is so overlapped on an image receiving layer of an image receiving sheet having at least one image receiving layer on a separate substrate as to face each other, and a dye is transferred onto the image receiving layer by heating the overlapped layers in the form of an image, and then at least the whole of an area whereon the dye is transferred by re-heating by the thermal head to form an image on the image receiving sheet, the non-power application time intervals are set at the given value so that the temperature of a resistor surface of the thermal head in the re-heating is not lowered down to 1/3 or lower of the peak temperature.
Patent JP-H01183804-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: MORI SHOICHIRO
IPC: H01G9/035
Filed: 1988-01-19
Abstract: PURPOSE:To obtain stability and high conductivity even at higher temperature by using the quaternary ammonium salt of maleic acid and/or citraconic acid as a solute and making a fixed quantity of aromatic polycarboxylic acid coexist in the solute. CONSTITUTION:Aromatic polycarboxylic acid is contained in an electrolyte for an electrolytic capacitor employing the quaternary ammonium salt of maleic acid and/or citraconic acid as a solute and having excellent low-temperature characteristics and high conductivity. Since these added aromatic polycarboxylic acid have no effect when the quantity is too little and, on the contrary, lower the characteristics of the electrolyte when it is too much, the aromatic polycarboxylic acid is used within a range of 0.1 to 20mol%, preferably, 0.3 to 10 mol%, to the solute usually contained in the electrolyte. The electrolyte displays extremely high conductivity, and the electrolyte, a working temperature range of which is widened and which has superior high stability, is manufactured by employing a solvent having the wide range of the solidification point and the boiling point.
Patent JP-2000207033-A (JP)
Title: Pressure sensor device
Inventor: KIMURA MASACHIKA
IPC: B66C1/02
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To control a vacuum generating mechanism and a vacuum destroy mechanism by including plural control mechanisms in a pressure sensor device capable of measuring vacuum and a positive pressure, to reduce the control load on an external device and also to make signal lines for outputting a measured pressure stage one line. SOLUTION: A vacuum solenoid valve is turned on (destroy solenoid valve is closed) when an adsorbing/destructive command signal is switched from a high state to a low state. When negative pressure in a pressure pipe is equal to or more than adsorption decision value H-v (T2), adsorption destruction conformation output is turned on. When a delay time t1 passes at T2 at this time (T3), the vacuum solenoid valve is turned off. When pressure in the pressure pipe is lower than the adsorption decision value or a prescribed value (T4), the adsorption destruction conformation output is turned off. When delay time t3 passes at time when the adsorbing/destructive command signal is switched from the low state to the high state, the destroy solenoid valve is turned on.  When positive pressure in the pressure pipe is equal to or more than a destroy decision value H-d (T6), adsorption destroy confirmation output is made a high state. When destroy time bt passes at T6 at this time (T7), the destroy solenoid valve is turned off.
Patent JP-S63177156-A (JP)
Title: Image forming device
Inventor: HAYASHI MASAYOSHI
IPC: G03G15/01
Filed: 1987-01-19
Abstract: PURPOSE:To form an image with good gradations regardless of variation in environmental condition, the secular change of a recording body, etc., by switching the energy of an optical means by a switching means and selecting a specific output means. CONSTITUTION:This device is equipped with a converting means which converts input digital image data according to conversion information, plural output means which select and output the converted image data as an image signal, an optical means which forms an image based upon the image signal on the recording body, and a switching means which switches the energy of the optical means. Then the energy of the optical means is switched by the switching means and then a selecting means selects a specific output means among plural output means. Thus, the relation between the potential on a photosensitive body and image data is made constant and developer characteristics are considered, so the stable image is obtained.
Patent JP-H02188241-A (JP)
Title: Flooring material
Inventor: MOTOI KOJI
IPC: B32B27/04
Filed: 1989-01-17
Abstract: PURPOSE:To obtain a flooring material having performance hard to slip for a long period even under using conditions for frequently causing a water moistened state by laminating a reinforced resin layer on a surface layer coated with mixture containing specific inorganic powder particles on resin on a mold. CONSTITUTION:200-1200 pts.wt. of glass powder and 100 pts.wt. of gel coating resin are simultaneously sprayed to form a surface layer on the surface of a mold. Then, gel coating resin is sprayed, and glass fiber reinforced resin is laminated to form a molded form, thereby forming a floor material. Thus, the slipping resistance of the floor material is satisfactory, and water droplets are scarcely generated.
Patent JP-H10203765-A (JP)
Title: Door for elevator and its installation method
Inventor: TERAMOTO RITSU
IPC: B66B7/00
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To facilitate installation work and improve angle adjusting precision of each link at the time of installation. SOLUTION: At the time of installing double doors 6a, 6b for an elevator, the doors are temporarily fixed in an totally closed state by providing means 25a, 25b to temporarily fix the cage side door, auxiliary links 8a, 8b are connected to the cage side door free to rotate, and the doors 6a, 6b are temporarily fixed by providing means 1a, 1b to temporarily fix a relative angle with the cage side door. Thereafter, main links 10a, 10b to connect the auxiliary links and a cage main body to each other are connected to each other so that their both ends are free to rotate, means 24a, 24b to temporarily fix a relative angle with the auxiliary links are provided and temporarily fixed, and a link 14 to connect the main links to drive both of the left and right doors to each other and the link 14 to connect one of the main links and a drive device to each other are installed.  Additionally, a connecting point adjusting means 26 of the links to connect both of the main links by quantity equivalent to a difference of a moving distance is adjusted by making the cage side door in a totally opened state, checking a difference of moving distances of the left and right cage side doors, making the cage side door in the totally closed state again, and a link connecting point adjusting means 26 to connect both of the main links by quantity equivalent to the difference of the moving distances is adjusted.
Patent JP-H06218238-A (JP)
Title: Suction device for film separation unit
Inventor: SHIROYAMA HISAHARU
IPC: C02F1/20
Filed: 1993-01-25
Abstract: PURPOSE:To smoothly take out a treating water without sucking bubbles into a treating water pump by separating gas and water in the treating water in a vacuum tank and to uniformalize flux in a film separation unit by keeping the inside of a vacuum tank at a fixed negative pressure to stabilize suction efficiency. CONSTITUTION:The film separation unit 24 is dipped and arranged in a film separation vessel 21 into which a water 22 to be treated flows and a suction pipe 25 communicated with a permeating solution flow passage in the film separation unit 24 is provided to connect to the vacuum tank 29. A treating water pipe 30 is provided to communicate with the bottom of the vacuum tank 29, the treating water pump 31 is mounted at the halfway of the treating water pipe 30 and a vacuum pump 35 is provided to communicate with the top part of the vacuum tank 29. As a result, the suction device for the film separation unit capable of constantly giving the fixed negative pressure to the film separation unit is obtained without being affected by the bubbles in a permeated solution.
Patent JP-S54102656-A (JP)
Title: Refrigerating van
Inventor: SAWADA KIJIYOU
IPC: B60P3/20
Filed: 1978-01-31
Abstract: PURPOSE: To maintain a constant temperature in a container even if it is parked for a long time by installing an evaporator and a cold storage plate in the container in the constitution of refrigerating cycle in successive connection of a compressor, a condenser, an expansion valve, an evaporator and a cold storage plate.  
     CONSTITUTION: A discharge port 4a of a compressor 4 interlocked with an engine 2 in the driver stand 1 is connected through a condenser 5, an expansion valve 8 to an evaporator 6, this evaporator 6 constitutes refrigerating cycle in connection through the cold storage plate 7 to an suction port 4b of the compressor 4. Fans 9, 10 are respectively installed in confrontation to each other in the compressor 5 and the evaporator 6. Since the evaporator 6 and the cold storage plate 7 are installed in the container 3, if the engine 2 is stopped, the compressor 4 is stopped likewise, and the refrigerating cycle drive is brougth to s half, but temperature in the container 3 is precluded from rising by stored cold heat stored at the cold storage plate 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54104140-A (JP)
Title: Refrigerator car with air cooler
Inventor: SAWADA ZENJIYOU
IPC: F24F5/00
Filed: 1978-01-31
Abstract: PURPOSE:To prevent the inclination to the large-size of refrigerator cars and the increase of the weight of cars, by using a compressor both as the refrigeration of containers and the air cooling of cabins. CONSTITUTION:An evaporator 7 arranging a refrigerating cycle is installed into a cold air accumulator 6 while the cold air accumulator 6 is connected to a refrigerant circulation path 21 communicated with an evaporator 16 for cooling containers are an evaporator 18 for cooling air in cabins. Thus, when a magnet valve 10 is closed, magnet valves 15, 17 are opened and a compressor 1 is driven, gas refrigerant with high temperature and high pressure discharged from a discharge port 2 flows into the evaporator 7 through a liquid tank 4 and an expansion valve 5 after it is liquefied by means of a condenser 3, and cools refrigerant in the cold air accumulator 6. Refrigerant coold is fed to the evaporator 16 for cooling containers and the evaporator 18 for cooling air in cabins by means of a pump 11, and air in the containers and cabins is simultaneously cooled through fluidity by means of fans 19, 20.
Patent JP-S56106088-A (JP)
Title: Rotary type fluid equipment
Inventor: MARUYAMA TERUO
IPC: F04C29/00
Filed: 1980-01-29
Abstract: PURPOSE: To make remarkable improvement of volumetric efficiency by a method wherein there are provided groove parts on relative moving surfaces of both a rotor and its side plates and dynamic pressure seal is provided in order to interrupt move of coolant.  
     CONSTITUTION: Groove parts (spiral grooves) 12 as dynamic pressure seal are provided on the side plates 4, 5 of a rotor 6 and mixed phase flow of oil and coolant leaking into the vane chambers of a cylinder 1 is reduced to improve volumetric efficiency. In other words, the groove parts 12 are spiral grooves which are provided on the side plates and coaxially to a rotary shaft 50 and their outer diameter is smaller than that of the rotor 6 and the inner one is formed larger than that of the ringed groove 11. Thus, leakage of the coolant (mixed phase flow with oil) to the vane chamber can be interrupted and therefore remarkable improvement of volumetric efficiency is made possible. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05347313-A (JP)
Title: Manufacture of extremely thin active region of high-speed semiconductor device
Inventor: JIYON II TAANAA
IPC: H01L21/22
Filed: 1993-01-25
Abstract: PURPOSE: To manufacture a high-speed and high-performance semiconductor device by using a step adjusting the concentration of a diffusion-stopper material, to minimize the external diffusion of dopant from a first epitaxial layer to suppress the diffusion of the dopant in the first epitaxial layer. CONSTITUTION: A first epitaxial layer 14 is formed adjacent to a second layer 12 of a monocrystal semiconductor. The formation of the first epitaxial layer 14 achieves an epitaxial junction between a dopant and a diffusion-stopper material, within the semiconductor material. The epitaxial junction of the diffusion-stopper material adjusts the concentration of the diffusion-stopper material in the first epitaxial layer 14, such that the diffusion of the dopant to the semiconductor second layer 12 is minimized. Thereafter, the diffusion- stopper material hardly exists in the semiconductor second layer 12. By this arrangement, a highly concentrated doped thin base region can be manufactured, and as a result, a high-speed bipolar device can be manufactured.