baber/WOPTO huggingface dataset:
Patent JP-S6435228-A (JP)
Title: Temperature sensor
Inventor: OBINATA HISAHARU
IPC: G01K7/02
Filed: 1987-07-30
Abstract: PURPOSE:To obtain a temperature sensor with a high measuring accuracy as well as with a quick reaction rate, by connecting strands of a thermocouple securely to a temperature measuring chip with a better heat conductivity as well as very small heat capacity. CONSTITUTION:A temperature measuring chip 1 is held on a quartz support 4. The support 4 is cylindrical, a spherical body 5 is carried on the top thereof to support the temperature measuring chip 1. The support 4 also has two holes 6 to pass strands 2 and 3 of a thermocouple. As the support 4 is made of quartz and less in the mechanical strength, it is protected with a guard 7 made of stainless steel. The support 4 and the guard 7 are mounted integral on a temperature sensor body 9 with a screw 8. Thus, the strands 2 and 3 of the thermocouple are protected in the quartz support 4 as poor heat conductor thereby enabling accurate measurement of temperature without being affected by ambient temperature.
Patent JP-H0720066-A (JP)
Title: Method for measuring adhering amount of binder to glass fiber mat
Inventor: KAWACHI SHINJI
IPC: G01B11/06
Filed: 1993-06-30
Abstract: PURPOSE:To automate a method for measuring the adhering amount of a binder to a glass fiber mat by forming the glass fiber mat by scattering the binder mixed with a luminescence material in a laminated body of glass fibers and calculating the adhering amount of the binder from the quantity of light emitted from the mat when the mat is irradiated with ultraviolet rays. CONSTITUTION:A CCD camera 16 is connected to a picture processor 17 and CPU 18 for arithmetic operation. The CPU 18 is connected to a monitor 19 for setting a propriety discriminating standard and alarm device 20 which issues an alarm when the adhering amount does not reach the set standard. When continuously formed glass fiber mats M are carried in the cover 12 of a measuring instrument 10 on a carrying net 11, the mat M in the cover 12 are irradiated with ultraviolet rays from an ultraviolet lamp 15. Since the luminescent material contained in the binder emits light when the mat M is irradiated with the ultraviolet rays, the picture of the fluorescent state is taken by successively switching cameras 16 arranged in the width direction of the mat M. The latched pictures are inputted to the picture processor 17 and the CPU 18 calculates the average luminance of all picture elements.
Patent JP-2000019827-A (JP)
Title: Developer replenishing device and developer storing container
Inventor: SAITO HIROYUKI
IPC: B65D83/06
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a developer replenishing device capable of feeding developer such as toner adhering or flocculating on the inner surface of the peripheral wall of a developer storing container, and the developer storing container used in the device. SOLUTION: In a toner replenishing device; a cylindrical toner bottle 1 giving carrying action in one direction to the stored toner by its rotation is used and driven to be rotated around the shaft of a bottle holder 2 in a state where it is held nearly horizontally by the holder 2, so that the toner is fed to a developer introducing port of a developing device from the toner discharge port of the bottle 1. The bottle 1 is formed to be elastically deformed, and the holder 2 is provided with a substantially elliptical hole 3 having cross-sectional area nearly equal to that of the cylinder part of the bottle 1 as a cross section deforming means for distorting the shape of the cross section of the cylinder part of the bottle 1.
Patent JP-S6345396-A (JP)
Title: Production of lightweight hands for wrist watch
Inventor: YAMANAKA YUTAKA
IPC: G04B19/04
Filed: 1986-08-12
Abstract: PURPOSE:To produce lightweight hands for wrist watches which consists of an Al material and has high corrosion resistance by subjecting a stock to press punching in the state of connecting part of the hands to a hoop substrate and subjecting the hands to surface finishing and anodic oxidation treatment then to blanking and chemical conversion treatment. CONSTITUTION:The surface of the Al (alloy) stock is finished to a specular surface and the stock is continuously punched with a press to obtain the second hands 1 which are held connected to the hoop substrate. The top surfaces of the second hands 1 are finished by diamond cutting or buffing and are subjected to wet plating, dry plating, etc. or to the anodic oxidation treatment. The second hands are further subjected to coloring and sealing treatments to form a colored and anodized film 2 thereon and thereafter the hand blanks 3 are blanked. The blanks are then subjected to the chemical conversion treatment to form an oxide film 5 on the exposed rupture surface 4. The disadvantage of the Al stock; i.e., easy tendency to corrosion, is overcome by the above-mentioned method. The hour hands, minute hands, second hands, etc., which are improved in corrosion resistance and are reduced in weight are thus obtd.
Patent JP-H1121180-A (JP)
Title: Production of lightweight cellular concrete
Inventor: KAMIHATSU KENJI
IPC: C04B28/18
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To economically produce super lightweight cellular concrete free from depression due to a coarse foam or defoaming and having the bulk density of <=0.45 in an absolute dry condition with excellent productivity. SOLUTION: In a producing method of lightweight cellular concrete using a siliceous raw material powder and a calcareous raw material powder as main raw materials by an after-foam method using a foaming agent, super lightweight cellular concrete having the bulk density of <=0.45 in an absolute dry condition is produced by using quick lime and cement as the calcareous raw material powder, in which the ratio of the cement to the quicklime by weight is made to 1:(0.1-0.5) and also by using an aluminum powder having >=4500 cm<2> /g water surface covering area as the foaming agent and steam-aging at a high temp. and a high pressure.
Patent JP-H0238569-A (JP)
Title: Formation of smooth thin aluminum film on silicon substrate and resulting optical reflecting mirror
Inventor: HOSOKAWA NAOKICHI
IPC: C23C16/20
Filed: 1988-07-28
Abstract: PURPOSE:To produce an optical reflecting mirror having excellent light reflectance over a wide wavelength range by specifying the temps. of an Al substrate and a gas at the time of blowing the gas of an Al org. compd. against the smooth surface of the Si substrate to form the thin film of metallic Al by CVD. CONSTITUTION:A substrate 12 for a reflecting mirror consisting of a silica wafer having a smooth crystal face (111) is fixed to a holder 111 in a vacuum film forming chamber 10 through a load-lock chamber 30, and heated to about 400 deg.C by a heater embedded in the holder. A gas blowing device 13 is provided at the lower part of the film forming chamber 10, and the gas of an Al org. compd. such as triisobutylaluminum, diisobutylaluminum hydride, or dimethylaluminum hydride held at about 230 deg.C is introduced onto the surface of the substrate 12 from a gas holder 26 provided with a temp. regulator 262. Consequently, an optical reflecting mirror with excellent surface smoothness and having an extremely high reflectance over a wide wavelength range extending from the visible light to the near UV region having an extremely small wavelength can be produced by a CVD reaction.
Patent JP-H0853544-A (JP)
Title: Production of copolycarbonate
Inventor: MATSUMURA SHUNICHI
IPC: C08G64/00
Filed: 1994-08-11
Abstract: PURPOSE:To easily obtain the subject high-molecular weight copolycarbonate without using toxic phosgene and organic solvents needed for recovery, useful as e.g. one of various molding materials, by reaction in a molten state between respectively specific polyether carbonate and polycarbonate. CONSTITUTION:This copolycarbonate being 0.3-5.0 in the intrinsic viscosity determined at 35 deg.C in a phenol/1,1,2,2-tetrachloroethane [weight ratio: (60:40)] mixed solvent is obtained by reaction in a molten state (e.g. at 240-280 deg.C for 2min to one hour) between 1-50wt.% of a polycarbonate made up of recurring unit of formula I (R1 is a 2-6C aliphatic hydrocarbon; n is 5-120) and (B) 99-50wt.% of a polycarbonate made up of recurring unit of formula II (R2 and R3 are each H, a l-10C alkyl, 5-10C cycloalkyl or phenyl, and may be linked to each other; R4 and R5 are each a 1-5C alkyl, halogen or phenyl; (p) and (q) are each 0, l or 2).
Patent JP-S6168835-A (JP)
Title: Shadow mask type color picture tube
Inventor: TOKORO TATSUMI
IPC: H01J29/07
Filed: 1984-09-12
Abstract: PURPOSE:To make it possible to fully secure mechanical strength and the intervals of mounting and dismounting operation by providing an inclined part having a uniform grade or a stepped part projecting in the inward direction on the skirt bent part of a shadow mask while ranging the whole periphery. CONSTITUTION:In a shaping shadow mask 3A, an inclined part 3d having a uniform grade is formed on the bent part of its skirt part 3b while said inclined part 3d is formed ranging on the whole periphery of the shaping shadow mask 3A while having the almost equal plate thickness to the shadow mask effective surface 3a and its skirt part 3b. Thereby, the assembly strength of the shadow mask 3A is reinforced so as to reduce deformation generated by contacting with the other peripheral members when mounting and dismounting shadow mask assembly in the manufacturing process. Further, when mounting and dismounting the combination on a panel 1 in the arrow direction A-A', the operation tolerance intervals between a panel pin 6 planted on the panel skirt part 1a and itself can be taken widely enough.
Patent JP-H01119510-A (JP)
Title: Production of soluble silicate from biological silica
Inventor: JIESHI ROI KONAA
IPC: C22B3/18
Filed: 1988-07-28
Abstract: PURPOSE: To produce a soluble silica having a low carbonaceous material quantity with a small amount of energy, by dissolving the biogenetic silica into a strong alkaline soln. in the presence of a specific discoloration preventive agent.  
     CONSTITUTION: The biological silica obtd. by combustion of silica-contg. biogenetic materials, such as chaff, stalks of rice and scouring rashes, is added to the strongly alkaline soln. (e.g.: aq. NaOH soln.) of pH ≥12 in the presence of 2.5 to 8 wt.% discoloration preventive agent (e.g.: carbon) for preventing the discoloration of the soluble silica by polyvalent metals or org. component contained in the biogenetic silica and the mixture is dissolved at a temp. above the ambient temp. under the atm. pressure to form a water white soluble silicate and the separable residue. The residue is then removed and dried. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S6168878-A (JP)
Inventor: SUZUKI YASUAKI
IPC: H05B3/00
Filed: 1984-09-12
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-S6434458-A (JP)
Title: Coanda-type washing nozzle
Inventor: HASHIZUME HIROSHI
IPC: B05B1/00
Filed: 1987-07-28
Abstract: PURPOSE:To improve safety and workability by deflecting a jet of compressed air fed from an jetting aperture to the side of a discharge vent by the Coanda effect on the Coanda surface, whereby a washing liquid is sucked out from a washing liquid- supplying duct, atomized and then discharged from the discharge vent. CONSTITUTION:In the peripheral direction of a passageway 10 having an intake vent 11 and a discharge vent 12, an jetting aperture 20 which is capable of jetting compressed air supplied from the outside into the passageway 10 in the inward radial direction. A Coanda surface 30 is provided which extends from the inner wall surface of the injecting aperture 20 continuously to the inner wall surface of the discharge vent 12 in the passageway 10 and which is smoothly rounded with an arc-shaped cross section. Further, a washing liquid-supplying duct 50 is provided, with its nozzle positioned at around the center of the part of the passageway 10, which part is surrounded by the surface 30, said nozzle being able to supply a washing liquid to the passageway 10. Then, a jet of the compressed air fed from the jetting aperture 20 is deflected to the side of the discharge vent 12 by the Coanda effect of the surface 30, thereby to form, in the passageway 10, a flow from the intake vent to the discharge vent. By the action of this flow, a washing liquid is sucked out from the duct 50, atomized and then discharged from the discharge vent.
Patent JP-H09107127-A (JP)
Title: Led-oriented diode holder with plug-in connector and protective resistor, and its manufacture
Inventor: GOTSUTOFURIITO BERUTOHORUTO
IPC: H01L25/16
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To decrease the number of manufacturing steps by constructing a diode holder of an integral case encasing an LED, a plug-in connector and a protective resistor 4 thereby simplifying the structure. SOLUTION: The contact pin of a plug-in connector 3 and the connection terminal of an LED 2 are pressed against a case 1 or mounted thereon. A conductive paste 5 comprising a polymer binder and a dispersion conductive pigment, principally carbon, is injected through the opening of a pocket 6. The paste 5 is eventually hardened to form a part of series resistor of the LED 2, i.e., a protective resistor 4. The protective resistor 4 is also connected with the contact pin of plug-in connector 3. At the same time, the conductive paste 5 is hardened thus hardening the LED 2 and the plug-in connector 3 mechanically in the diode holder. Consequently, they are built in the case 1 surely along with the protective resistor 4.
Patent JP-H0939190-A (JP)
Title: Surface coat material for molded work
Inventor: MORI TAKAYASU
IPC: B32B7/12
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a surface coat material, to be adhesively attached to the surface of a molded work, which can be easily fabricated with a quality skin resemblance to and a flexible touch of the same degree as natural leather. SOLUTION: This surface coat material 10a which is attached to the surface of a molded work for coating the surface consists of a sheet-like elastic base 11 of a synthetic resin and a thin film-like surface coat 12 stuck to the surface of the elastic base 11 through an adhesive. The surface coat 12 is formed by removing a reticular layer as a constituent of natural leather. The surface coat 10a gives a quality skin resemblance to natural leather on account of the skin 12 of the surface coat, and also gives the flexible touch of natural leather on account of the elastic base 11.
Patent JP-2001018652-A (JP)
Title: Door structure of automobile
Inventor: TATSUMI HISATO
IPC: E05B79/02
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To easily mount a base plate by preventing a door lock main body from interfering with a door panel when the base plate is to be mounted to an inner panel. SOLUTION: In the door structure of an automobile wherein a door lock main body 6 is so devised as to be mounted to the inside of a door main body by mounting the door lock main body 6 to a base plate 5 blocking an opening part 4 provided for the inner panel 3 of a door main body 1, the door lock main body 6 is mounted to the base plate 5 by enabling the main body to be moved between a mounting position A projected out of the rear outer circumference of the base plate 5 and an evacuation position B inclined to the center of the base plate 5 from the mounting position A.
Patent JP-S6349346-A (JP)
Title: Method for automatically operating continuous caster
Inventor: MUKONO TETSUYA
IPC: B22D11/18
Filed: 1986-08-14
Abstract: PURPOSE:To execute automatic operation for continuous caster by forming reversing run part at both side of molten metal flow by making width at inner side part of a trough smaller than groove width of a drum and also forming a construction controlling the number of revolution of the drum by detecting the end position of reversing run part. CONSTITUTION:In the continuous caster, the molten metal 7 is poured into the space part formed by the peripheral groove of drum 1 and a steel belt 2, from the trough 3 through a pouring basin part 9. Then, by making the width at the inner side part of trough 3 a little smaller than the groove width of drum 1, the reversing run part 15 is formed at both side of molten metal 7 flow, which expects to flow into the space part from the pouring basin part 9. At the time of operating, the displacement quantity from the standard point 16 for the end 15a of reversing run part 15 is detected by an image sensor 11 and the number of revolution for the drum 1 is operated by a computer 12, to control a motor 16 for driving the drum through a control device 13. In this way, the automatic operation for the continuous caster is exactly and safely executed.
Patent JP-H0740070-A (JP)
Title: Laser processing method
Inventor: SUZUKI NOBUYUKI
IPC: B23K37/08
Filed: 1993-07-30
Abstract: PURPOSE:To easily process even a steel sheet having a large area with high accuracy by subjecting the steel sheet after laser processing to acid washing by using a soln. contg. a hydrofluoric acid. CONSTITUTION:The sheet 2 of a stainless steel, etc., is irradiated with a laser beam and is bored with through-holes 3. This stainless steel sheet 2 is immersed into the aq. soln. contg. the hydrofluoric acid and is subjected to the acid washing. More specifically, for example, the stainless steel sheet is immersed for about 10 to 15 minutes into the first aq. soln. contg. 8 to 20% nitric acid and 1 to 4% hydrofluoric acid and is then immersed for several minutes into the second aq. soln. of 6 to 8% sulfuric acid and 2 to 4% hydrochloric acid. As a result, the dross 4, oxidized films 5 and splashes 6 sticking to the through- holes 3 of the stainless steel sheet 2 are completely removed. The washing effect is higher if the stainless steel sheet 2 is oscillated during the immersion or the aq. soln. is stirred.
Patent JP-H0591449-A (JP)
Title: Attaching/detaching unit and recorder using same
Inventor: KAWAHARA HIDEO
IPC: H04N5/91
Filed: 1991-07-30
Abstract: PURPOSE:To reduce the sound noises produced by a driving means down to a prescribed level or less by storing the data on the noises proper to the driving means and recording the sounds after controlling the sound recording level based on the stored data on the noises. CONSTITUTION:The sound signal of a microphone 15 is amplified up to a prescribed level by a variable gain amplifier 16 which is controlled based on the noise data stored in a storage part 8. The amplified sound signal is recorded to a recorder 17. The noise data of the part 8 are equal to the noise levels of the actuators 3 and 4 that are measured under the prescribed conditions. Then these noise data are sent to a communication means 14 of the camera side from a communication means 7 of the lens side. The means 14 controls the gain of the amplifier 16 to a prescribed level based on the noise data.
Patent JP-H0776606-A (JP)
Title: Production of catalyst support, supported catalyst for olefin polymerization, and polymerizing method for olefin in the presence of supported catalyst
Inventor: BENOWA KOOKU
IPC: C08F10/00
Filed: 1994-08-12
Abstract: PURPOSE: To provide a process for producing a catalyst support which can be used in the production of a chromium catalyst and can impart a particularly high catalytic activity to the catalyst when it is used in the polymerization of an olefin.  
     CONSTITUTION: There is provided with a process for producing a catalyst support, which comprises: impregnating an inorganic powder containing silica with an alcoholic solution of an alkoxide of a transition metal selected from IVB and VB group metals in the periodic table, wherein the hydrocarbon group of the alcohol is the same as at least one of the hydrocarbon groups of the alkoxide; collecting the suspension after the impregnation; evaporating the liquid phase from the suspension until solids can be obtained; subsequently drying the thus obtained solids; and firing the dried solids. 
     COPYRIGHT: (C)1995,JPO
Patent JP-2001022708-A (JP)
Title: Network system for vehicle
Inventor: TAKEURA NAOYOSHI
IPC: B60R16/02
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To reduce the number of auxiliary slave ECUs by providing an auxiliary slave control device for performing the same control processing in place of a slave control device when the slave control device is not normally functioning and making the number of auxiliary slave control devices smaller than the number of slave control devices. SOLUTION: Slave ECUs 1b-1d as slave control devices are connected through a communication network 5 to a main ECU 1a as a main control device, an operating state parameter is transmitted to the main ECU 1a, and operating equipment is controlled on the basis of a control variable calculated by the main ECU 1a. Auxiliary slave ECUs 1e are provided as auxiliary slave control devices for performing the same control processing when the individual slave ECUs 1b-1d are not normally functioning, and the number of auxiliary slave ECUs 1e is less than the number of slave ECUs 1b-1d.
Patent JP-H1038422-A (JP)
Title: Air conditioner
Inventor: WATANABE YUICHI
IPC: F24F11/02
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To avoid an interruption of heating operation caused by defrosting operation and improve the comfort. SOLUTION: An outdoor heat exchanger that is a component of a refrigerating cycle is divided into first and second outdoor heat exchangers 5 and 7, and a second pressure reducing device 6 is arranged between the first and second heat exchangers 5 and 7. A bypass pipeline 9 with an on-off valve 8 connects a heating operation inlet side pipe of the second pressure reducing device 6 and a heating operation outlet side of the second outdoor heat exchanger 7. During defrosting operation, a first pressure reducing device 4 is opened full, the second pressure reducing device 5 is throttled, and the on-off valve 8 is opened full. Thereby, both first outdoor heat exchanger 5 and indoor heat exchanger 3 serve as condensers and the second outdoor heat exchanger 7 serves as an evaporator, allowing heating operation to be performed while defrosting operation is carried out.
Patent JP-S6083049-A (JP)
Title: Electronic photograph recording device
Inventor: MIZOGUCHI TADASHI
IPC: G03G21/00
Filed: 1983-10-12
Abstract: PURPOSE:To contrive continuation of good corona discharge even in change of humidity and enable stable charge, transfer, separation and destaticization by controlling the applied voltage to a corona discharger responding to outputs of a humidity sensor provided near a photosensitive body. CONSTITUTION:A voltage higher than the corona starting voltage corresponding to absolute humidity is applied by a power source 5 to a discharge electrode wire 1. Consequently, corona discharge is caused between the discharge electrode wire 1 and paired electrodes 11, and charge is formed on a charged body 10, i.e. a photosensitive body, and the potential of the photosensitive body becomes a certain charge potential. A voltage of the polarity equal to the discharge electrode wire 1, several hundreds volt, is applied from a power source 3. In the case where absolute humidity near the photosensitive body becomes high, the corona starting voltage also becomes higher. However, resistance of a humidity sensor 8 also increases, and the voltage applied to the discharge electrode wire 1 becomes higher, and corona discharge is maintained. Even when absolute humidity becomes low, the voltage applied to the discharge electrode wire 1 also becomes low, and discharge becomes whole path destruction, and generation of spark discharge can be prevented.