baber/WOPTO huggingface dataset:
Patent JP-S6431301-A (JP)
Title: Method of drawing on lantern surface and tool for keeping lantern swollen
Inventor: YAMAZAKI YUKIO
IPC: F21L17/00
Filed: 1987-07-27
Abstract: PURPOSE: To smoothly draw pictures on the surface of a lantern and to adapt it for a teaching aid at school by extending the paper material of the lantern with the expansion of a maintaining tool, then drawing the pictures on the paper material. CONSTITUTION: An expansion maintaining tool 10 which is kept shrunk is inserted from the hanging ring 5 of the maintaining tool 10, air is fed into the maintaining tool 10 to expand it, then it is closed. The maintaining tool 10 maintains a lantern 1 at the expanded state, it withstands the external force from the outside of the lantern 1, e.g. brush pressure, and characters or pictures can be easily drawn on the paper material 3 of the lantern 1.
Patent JP-S5887851-A (JP)
Title: Sealing method
Inventor: TANAKA MASAO
IPC: H01L21/50
Filed: 1981-11-20
Abstract: PURPOSE:To eliminate faulty sealing, while to enhance reliability when a semiconductor integrated circuit, etc., fixed to a printed substrate, etc., is to be sealed using a cap by a method wherein short-time thermosetting resin is used for adhesion of the substrate and the cap. CONSTITUTION:When the cap is to be adhered on the substrate, short-time thermosetting resin to reach hardness able to suppress the protruding phenomenon before space reaches pressure to generate the protruding phenomenon thereof is used. Accordingly fear to generate inferior airtightness according to the protruding phenomenon to be generated when an adhesive is hardened is eliminated, and high reliable sealing structure can be obtained. When a glass epoxy substrate is used, because a heat treatment is performed to perform degassing of the glass epoxy substrate directly before adhesion and hardening are to be performed, promotion of the protruding phenomenon according to gas generated from the substrate is suppressed, and high reliable sealing structure can be obtained.
Patent JP-H0537082-A (JP)
Title: Method of working of compound semiconductor
Inventor: UENISHI YUJI
IPC: H01S5/00
Filed: 1991-07-26
Abstract: PURPOSE:To realize three-dimensional working of, for example, microvibrator microbridges, micromultibeams, and the like excellent in mechanical strength and shape essential to a microminiature, high-performance microsensors. CONSTITUTION:After an Al GaAs layer 12 is epitaxially grown on a GaAs semiconductor substrate 11 and patterned as predetermined by the photolithography technique, the epitaxial grown layer is etched in the orthogonal (vertical) direction and then selectively etched only in the GaAs layer (horizontal) direction with an H2O2+NH4 based selective etchant to produce a levitated microcantilever 14 made of AlGaAs.
Patent JP-H0533828-A (JP)
Title: Vibration isolation method
Inventor: HANAI SETSU
IPC: H01L39/00
Filed: 1991-07-26
Abstract: PURPOSE:To provide non-contacting type isolation of vibration, by fixing bulk materials of an oxide superconductive substance onto one of the confronting surfaces between a base plate and a surface plate, fixing magnets onto the other side, maintaining a required space by means of a spacer, cooling the bulk material to a temperature not higher than that of liquid nitrogen, making magnetic fluxes enter the bulk materials, and removing the spacer. CONSTITUTION:Plural pieces of bulk material 4 are arranged on the upper surface of a base plate 3 and are contained in containers 7. Plural magnets 2 are arranged on the lower side of an equipment mounting plate 1 and are fixed confronted with the bulk materials 4. The number of couples of the magnets 2 and bulk materials 4, and also the intensity of magnetization of the magnets are decided so that a required levitation amount is maintained by the levitation force and the levitation weight of equipment 11 mounted on the mounting plate 1. Magnetic fluxes are made enter the bulk materials 4, liquid nitrogen 10 is supplied into the containers 7 to cool the bulk materials 4, and spacers are removed. The bulk materials 4, owing to the magnetic fluxes that have entered and printed, exhibit the behavior of permanent magnet, and the mounting plate 1 levitates stably above the base plate 3. As a result, vibration of the base plate 3 is not transmitted to the equipment 11.
Patent JP-S57121774-A (JP)
Title: Form feed controlling method
Inventor: SANO YOSHIHIKO
IPC: G06K15/16
Filed: 1980-12-29
Abstract: PURPOSE:To get rid of slack of a form between a heat roller and a scuff roller, and to prevent the form from winding itself around the heat roller when feeding the form is stopped, by adding a simple circuit to a conventional form feed control device. CONSTITUTION:Output pulse width of a monostable multivibrator 1 is set to the time between stop of form feed and start of a rotation of a heat roller 5 in an opened state. The output pulse width is about 1sec and is set by selecting each value of a capacitor 2 and a resistance 3. A puller (8) rotary signal is delayed by the time of the output pulse width of the monostable multivibrator 1. Accordingly, when the puller is rotated, a form is drawn to the side of a stacker, slack of the form between the heat roller and the scuff roller does not occur until the heat roller becomes an opened state, and no form winds itself around the heat roller.
Patent JP-S57112177-A (JP)
Title: Frame signal generating device
Inventor: OOTA EIKICHI
IPC: H04N1/387
Filed: 1980-12-29
Abstract: PURPOSE:To generate a frame signal corresponding to a storage capacity, by transferring storage data of a memory to plural shift registers successively in a constant order in parallel and by reading out storage data in serial from shift registers. CONSTITUTION:When a part of storage data of a memory 7 is written already in a shift register 14, storage data is read out successively from the shift register 14 to an AND gate 18 in serial in accordance with shift pulses. Simultaneously with this read, data of a certain length to be read next is written in a shift register 15 from a memory 7 in parallel. Immediately after the read operation for the shift register 14 is completed, next data written in the shift register 15 is read out in serial and is applied to an AND gate 19, and meanwhile, next data is written in the shift register 14 from the memory 7 in parallel.
Patent JP-H0917566-A (JP)
Title: Sample holding flat plate heater for microwave heating
Inventor: SUZUKI KOSUKE
IPC: B01L9/00
Filed: 1995-06-30
Abstract: PURPOSE: To uniformly heat a sample on a sample holding flat plate for microwave heating. CONSTITUTION: A sample holding flat plate heater 10, formed in a plate shape from a material of absorbing a microwave M, is for mounting a sample holding flat plate 50 having many bottomed holes 52 of receiving a sample S. The sample holding flat plate heater 10 is formed in a flat plate shape almost similar to and little larger than the sample holding flat plate 50.
Patent JP-H11332619-A (JP)
Title: Finger ring for putting hair inside ring
Inventor: SHIMOHATA AKITAKA
IPC: A44C9/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a finger ring such as a marriage ring with the substance feeling of a party stronger than conventional one and further to wear the finger ring without any excessive attachment. SOLUTION: A finger ring 1 has a structure capable of actually putting hair or the like as a part of a body inside the finger ring 1. Besides, by putting hair in the ring, without adding any additional container outside the ring, this finger ring provides the feeling of use similar to the general marriage ring or the like. Thus, the hair or the like as a part of the body of a close person such as husband, wife or child can be put on the body while being put in the ring of the finger ring and mental calmness can be provided.
Patent JP-H05234703-A (JP)
Title: Resistance composition for manufacturing thick-film resistor
Inventor: FURIIDAA GOORA
IPC: H01B1/08
Filed: 1992-07-15
Abstract: PURPOSE: To provide a thick-film resistor of relatively constant resistance value by using a resistance composition, comprising a specified amount of pyrochlore group oxide, a glass frit, and fine anorthite. CONSTITUTION: A resistance composition is constituted of pyrochlore group oxide 10-80weight% (represented by Mx M'y (Pb,Bi)2-x-y Ru2 O7-z (where M is copper, silver, M' is Ca, Sr, Ba, 0<=x<=0.6, 0.1<=y<=1.0, 0.1<=z<=1.0)) a glass frit 15-85weight%, and anorthite 5-20weight%. Here, an average particle size of the anorthite is set to 0.5-1μm, while a specific surface area measured by BET method is about 10-20m<2> /g. The resistance composition is used, together with an organic medium as a normal liquid carrier, and made into a paste, then by screen printing method, etc., applied to a dielectric substrate. Thus, a thick-film resistor of a uniform resistance value is obtained.
Patent JP-S6167251-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUBONE HITOSHI
IPC: H01L29/73
Filed: 1984-09-10
Abstract: PURPOSE:To obtain a bipolar transistor having emitter diffused regions with two different depths, by effecting doping of phosphorous from openings for emitters opened in an oxide film formed on an epitaxial layer, forming emitter diffused regions by a first heat treatment, and then effecting a second heat treatment after removing an oxide film on some of the emitter diffused regions. CONSTITUTION:Openings 6 for emitters and an opening 7 for a collector lead region are formed in an SiO film 5 provided on the surface of an epitaxial layer 2 by photolithography. Phosphorus is doped into each of the base diffused regions 4 and epitaxial regions 21, 22. Subsequently, a first heat treatment is carried out in a wet O1 atmosphere. A phosphosilicate glass layer 10 on one emitter diffused region 8 is removed by photolithography using a photoresist 11, and a second heat treatment is then effected. In consequence, ordinary redistribution diffusion is effected in the emitter diffused region 8 from which the phosphosilicate glass layer 10 has been removed, while, in the other emitter diffused region 8, redistribution diffusion is affected deeper by rediffusion of phosphorus from the phosphosilicate glass layer 10.
Patent JP-H0746213-A (JP)
Title: Phase control circuit
Inventor: IWAKIRI MASAHIKO
IPC: H04J3/07
Filed: 1993-07-29
Abstract: PURPOSE:To prevent stuff control not in excess of one time stuff quantity perfour frames by counting a control data part per eight frames in STM form input data and controlling read of data corresponding to the detected stuff quantity through the comparison of the count with a threshold level. CONSTITUTION:A transmission clock, NNI system STM frame form data and a receiver side clock synchronously with the transmission clock are inputted to a clock replacement means 4, in which clocks are replaced. A write control means 2 generates an address to write a valid data part to an information storage means land writes the address sequentially. An overhead count means 5 detects a stuff quantity of control data part per 8 frames. A read control section 3 adjusts the phase of reading data corresponding to the detected stuff quantity to generate an address of the storage means 1 and reads the valid data part stored in the generated address. Thus, the phase of output data is changed in matching with a change in the phase of input data.
Patent JP-S6431420-A (JP)
Title: Photoresist dropping nozzle
Inventor: ITANI TOSHIRO
IPC: B05C5/00
Filed: 1987-07-27
Abstract: PURPOSE:To lessen the drip amount and suppress the evaporation of a volatile solvent into the air, by reducing its drip time and then improve the uniformity of a photoresist film thickness, by composing a nozzle so that more than two dropping holes are arranged at least. CONSTITUTION:Photoresist 101 is dropped from the tip 3 of a nozzle to a wafer through a filter 2. In such a case, a plurality of drip holes 102 are arranged at the tip 3 of the nozzle and photoresist 101 is dropped to spread over the whole water through a plurality of the drip holes 102. As a result, the drip amount of photoresist can be curtailed in comparison with that of the conventional nozzles for dropping photoresist and also its drip time is reduced. Then this nozzle may suppress the evaporation of a volatile solvent in photoresist into the air and not only makes photoresist film thicknesses uniform but also forms fine patterns which exhibit an excellent reproducible property.
Patent JP-2000007150-A (JP)
Title: Carrying and accumulating device for small component
Inventor: MORI FUTOSHI
IPC: B65G51/02
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a carrying and accumulating device for small components formed an injection molding machine one by one, which can carry the components automatically to a stock yard and stack, can manage with a small occupation space of a carrier path at the time of installation, and can certainly prevent them from being damaged or deformed caused by pneumatic carrier. SOLUTION: A carrier path is formed out of a carrier hose 5 capable of elastic deformation, and the suction end of the hose 5 is put in communication with the product discharge part of an injection molding machine, while the other end of the hose is connected with a buffer chamber 16. The wind suction hole of a blower 6 is put in communication with the buffer chamber 16 so that a carrier air flow is generated in the hose 5. A separating chamber 30 is provided in the buffer chamber 16, wherein the section area is made good greater than the other parts so that the air flow speed passing through the separating chamber 30 is reduced. In this chamber 30, a small components 7 being transported are separated from the air stream, and at the same time, the motion inertia of each piece of the components 7 is reduced with the gravitational force so as to prevent running against the wall surface.
Patent JP-H0352517-A (JP)
Title: Distribution line fault diagnosis
Inventor: TOGAMI MASATO
IPC: H02H7/26
Filed: 1989-07-19
Abstract: PURPOSE:To determine a faulty section and to separate the faulty section from sound sections, before a substation breaker is opened, by forming a hierarchy composed of four subsystems for detecting and classifying fault, for searching the faulty section, for diagnosing the fault, and for collecting fault frequency data, and judging all kinds of data totally. CONSTITUTION:A fault detection and classification subsystem 11 detects zero- phase voltage, zero-phase current, line current, etc., through sensors mainly installed within a substation to perform fault detection and classification. A faulty section search system 12 searches faulty section based on polling information such as zero-phase voltage, zero-phase current, phase-angle at various points on a distribution line. A fault diagnosis system 13 started after determination of faulty section infers the cause of fault based on elements such as total distortion factor, DC components and harmonic components of the zero-phase voltage and zero-phase current. A fault frequency data collection system 14 collects data concerning to the faulty section and causes thereof from the faulty section search system 12 and the fault diagnosis system 13 thus predicting the fault.
Patent JP-S6344514-A (JP)
Title: Composition for oral cavity
Inventor: KITAMURA KANEMOTO
IPC: A61K8/42
Filed: 1986-08-11
Abstract: PURPOSE:To obtain a composition for oral cavity having improved preventing and remedying effects on periodontal diseases such as periodontosis, pyorrhea alveolaris, etc., containing N-(hydroxystyryl)benzamide. CONSTITUTION:A composition for oral cavity containing 0.001-5wt% compound shown by the formula as an essential component. The composition can be processed into any dosage form such as toothpaste, tooth powder, lubricating dentifrice, water dentifrice, etc., paste for oral cavity, mouthwash, refreshing agent in the mouth, chewing gum, etc., and can be blended with components usually used in a composition for oral cavity such as water, wetting agent, brushing agent, surface active agent, sweetener, spice, germicide, anti- inflammatory drug, foul removing agent, fluorine compound, etc., depending upon the type of composition.
Patent JP-S6347591-A (JP)
Inventor: OTSUKA MICHIO
IPC: F16J15/08
Filed: 1986-08-13
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-S6250486-A (JP)
Title: Liquid cooling method for anodizing etching vessel
Inventor: FUJIO KISAKU
IPC: C25D11/16
Filed: 1985-08-28
Abstract: PURPOSE:To efficiently adjust the temp. drop of an aq. NaOH soln. in an anodizing etching vessel for an aluminum stock by positively circulating part of the above-mentioned aq. soln. to a cooler installed to the outside of the vessel. CONSTITUTION:The aluminum stock is subjected to a surface treatment by using the aq. NaOH soln. in the etching vessel 1 to remove the small surface defects from the stock as a pretreatment for the anodic oxidation treatment of aluminum. The exothermic effect by the reaction of the above-mentioned soln. in the vessel 1 and the aluminum stock is adjusted by positively circulating part of the aq. soln. by a pump 3 via a liquid path 2 to a heat exchanger 4 installed on the outside of the vessel 1 to cool the soln., by which the temp. thereof is decreased in the above-mentioned method. The Al(OH)3 settled in the heat exchanger 4 is detected by a differential pressure gage 5 andn washing water is passed through the heat exchanger from washing water inlet and outlet paths 6, 7 so that the deposited precipitate is surely removed in the stage of a slight amt.
Patent JP-H0617193-A (JP)
Title: High-strength damage-resistant rail and its production
Inventor: GOODON OO BESHIYU
IPC: C21D9/04
Filed: 1991-07-29
Abstract: A high-strength, damage-resistant rail characterized by essentially consists of 0.60 to 0.85 wt% of C, 0.1 to 1.0 wt% of Si, 0.5 to 1.5 wt% of Mn, not more than 0.035 wt% of P, not more than 0.040 wt% of S, and not more than 0.05 wt% of A l , a balance being Fe and indispensable impurity. The rail comprises corner and head side portions (2, 3) having a Brinell hardness HB of 341 to 405 and a head top portion (1) having a hardness which is not more than 0.9 of the Brinell hardness of the corner and head side portions. <IMAGE>
Patent JP-H0237379-A (JP)
Title: Developing device
Inventor: YASUTOMI HIDEO
IPC: G03G15/08
Filed: 1988-07-27
Abstract: PURPOSE:To sufficiently triboelectrify developer and to make excellent the separability of the developer from all members by forming a layer of resin including organic plasma-polymerized grains containing halogen atoms on the entire or at least part of the surface of a member imparting triboelectrified charges to the developer. CONSTITUTION:The layer of the resin including the organic plasma-polymerized grains containing halogen atoms is formed on the entire or at least part of the members imparting the triboelectrified charges to the developer. The member imparting the triboelectrified charges to the developer are to come into contact with the developer and to give charges required for development, and include a developing sleeve 2, a doctor blade 4, an agitation member 5, a scraper for removing the developer after development, for instance, and all members provided to come into contact with the developer for imparting triboelectrified charges to the developer. Thus, the developer is sufficiently triboelectrified, and its releasing-property form the members can be improved.
Patent JP-S6346353-A (JP)
Inventor: HINO TOSHIYUKI
IPC: F25B13/00
Filed: 1986-08-12
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-H0474538-A (JP)
Title: Method for activating ozone decomposing catalyst
Inventor: TAKEUCHI YASUHIRO
IPC: B01D53/86
Filed: 1990-07-16
Abstract: PURPOSE:To continue effective ozone decomposing reaction for a long period of time by supplying semiconductive ceramic having a honeycomb structure composed of a thermistor material to temporarily raising the temp. thereof. CONSTITUTION:A binder such as methyl cellulose is added to powder of barium titanate to prepare a thermistor material which is, in turn, molded into a honeycomb shape and an electrode part 2 is provided to the honeycomb structure and platinum or palladium is supported thereon to obtain an ozone decomposing catalyst body. A current is supplied to the conductive ceramic being the catalyst body from from the electrode part before catalytic capacity is lost to temporarily raise the temp. thereof to 100 deg.C. Whereupon, the catalyst body can be activated and re-activated and the continuous decomposition treatment of ozone becomes possible.
Patent JP-H0474421-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRAI HISASHI
IPC: H01L21/304
Filed: 1990-07-16
Abstract: PURPOSE:To obtain a semiconductor device in which a stain is not produced in a recessed part formed on the surface of a semiconductor substrate by a method wherein an oxide film on the semiconductor substrate is etched by using a solution which contains hydrogen fluoride as one component, it is washed by water, it is immersed in an isopropyl alcohol liquid and a spinner drying operation is executed. CONSTITUTION:At the manufacturing method of a semiconductor device, an oxide film on a semiconductor substrate is etched by using a solution which contains HF as one component and it is washed by water. Then, the semiconductor substrate 1 to which a waterdrop 5 has adhered is immersed in an IPA (isopropyl alcohol) liquid at 40 deg.C or higher; the waterdrop 5 which has adhered to the surface is replaced by the IPA liquid 11. Then, a spinner drying operation is executed. By this method, water is replaced by IPA and a stain is hard to produce.
Patent JP-S57113328-A (JP)
Title: Low-temperature detecting system by optical fiber
Inventor: NISHITANI YOSHITAKA
IPC: G01J5/08
Filed: 1980-12-29
Abstract: PURPOSE:To enable to perform a simple detection of a temperature change occurring position within a wide measurement region, by a method wherein an optical fiber, which is sharply increased in an optical transmission loss at a low temperature, is mounted to measure a delay time corresponding to a rapid change in a back scatter light against an incident light. CONSTITUTION:An optical fiber 1, which shows a steep increase in an optical transmission loss at a low-temperature region, is mounted at a scope to be measured of temperature, and the photo incident terminal is connected to a luminous source 3 to measure a quantity of a back scatter light against an incident light at the incident terminal. A temperature change occurring position lx is detected from a delay time corresponding to a steep change in the quantity of the back scatter light. Further, a differential characteristic dPl/dl against a position l of a quantity Pl of said back scatter light is found, a producing section X of a temperature change is detected from the differential characteristic, or temperature at an abnormal cooling occurring section is detected from said temperature characteristic and the temperature characteristic of the optical transmission loss per unit length measured beforehand.