baber/WOPTO huggingface dataset:
Patent JP-S5819548-A (JP)
Title: Detector for volatile organic substance in material
Inventor: KIMURA IKUHIKO
IPC: G01N27/12
Filed: 1981-07-28
Abstract: PURPOSE:To enable a highly sensitive detection of organic substance low in the vapor pressure at the normal temperature by providing a heater for heating both of a gas detection element and material to be detected. CONSTITUTION:A metal oxide semiconductor such as SnO2 is applied on a substrate 2 and a detection element 1 with a pair of electrodes is so arranged on the surface of the substrate to take a resistance value through a pin 3. A heater 4 is inserted through the substrate to heat both of the element 1 and material to be detected. A projection 8 is provided on the undersurface of a cover 7 housing it to keep the material being detected at a fixed distance from the heater. When the heater 4 is energized through the pin 5 with the cover 7 contacting the material being detected, heat of heater 4 transmits to the material through an explosion proof metal screen 6 to vaporize a volatile organic substance in the material which touches the gas detection element 1 to amplify the detection resistance thereof to be fed to a buzzer or a meter. This enables a highly sensitive detection of organic substance even low in the vapor pressure at the normal temperature free from effect of ambient air current or the like.
Patent JP-S5642245-A (JP)
Title: Image formation
Inventor: OOKUBO MASAHARU
IPC: G03G13/00
Filed: 1979-09-17
Abstract: PURPOSE:To prevent unsharpening of an image, by providing a regulation member for restricting extension of a modulated ion current between a screen photoreceptor for modulating a corona current and an image receiving member with an electrostatic latent image formed on receiving modulated corona ions. CONSTITUTION:Screen photoreceptor 6 with a primary latent image formed modulates a corona ion current from corona discharging electrode 8. This ion current is cut off in its ion current width with regulation member 11 made of a conductor with applied electric field for preventing discharge between screen 6 and image receiving member 10, or an insulating material for preventing ion current accumulation, and a secondary latent image is formed on member 10, thus permitting an image freed of unsharpening to be obtained even in the case of discordance between the diameters of screen 6 and member 10, and an enlarged image after modulation to be corrected or contracted in the moving direction.
Patent JP-H06305009-A (JP)
Title: Deep drawing-stretching molding method
Inventor: SAKAGUCHI MASASHI
IPC: B32B15/14
Filed: 1993-04-22
Abstract: PURPOSE:To reduce the amount of a material lamrnating foil and to obtain a molded form having a large inner volume even with the same bore by one pressing by deep drawing molding the foil laminated with synthetic resin by using a press having a variable blank holder, and then stretching to mold it. CONSTITUTION:A material in which a thermoplastic resin film is laminated at least on one surface of aluminum or aluminum foil is used. A blank 4 is set to a press, a die 3 is raised in a state that a previous material is deep drawn while pressing a flange of the blank 4 by a deep drawing molding pressure of 100-500kg between a variable blank holder 1 and a die 2, and a deep drawing molding is conducted at a limiting drawing ratio of about 60-90%. Then, a mold clamping pressure between the holder 1 and the die 2 is raised to a stretching molding pressure of 1000-3000kg in a state that the flange is not completely drawn, and then stretching molded to less than limiting value. Thus, in the case of molded forms of the same bore, deeper molded form can be obtained.
Patent JP-H01291287-A (JP)
Title: Display device
Inventor: MIURA AKIKAGE
IPC: G09G3/36
Filed: 1988-05-18
Abstract: PURPOSE:To easily make a gradational display without requiring any dedicated driving circuit by switching memory areas in sequence and making the gradational display. CONSTITUTION:A sequential rewriting type storage element 1 has the memory areas 4 and 5 for storing display patterns of a display device 6, and the memory areas 4 and 5 are switched in sequence to make the gradational display. For example, the display start address and display range of a liquid crystal display device 6 are switched as to the sequential rewriting type storage element (display RAM) 1 for display that, for example, the driving circuit of a graphic liquid crystal display device has generally, and an afterimage phenomenon which is caused by the switching is utilized to make the gradational display. Consequently, the gradational display is easily made without using a dedicated driving controller nor a dedicated driving driver.
Patent JP-S62279844-A (JP)
Title: Use of macro-porous weak basic anion exchanger
Inventor: OECKL SIEGFRIED
IPC: C02F1/20
Filed: 1987-05-18
Abstract: The invention relates to the use of macroporous weakly-basic anion exchangers, charged with palladium or platinum and based on crosslinked polystyrene, as catalysts for the removal of oxygen from aqueous media by catalytic reduction, a process for the preparation of these catalyst resins, and new macroporous weakly-basic anion exchangers, charged with palladium or platinum and based on crosslinked polystyrene, in which the amino groups are primary or secondary amino groups.
Patent JP-H11309172-A (JP)
Title: Release film for protecting adhesive layer for securing sanitary article to underwear
Inventor: TADA HIROSHI
IPC: A61F13/472
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a release film which hardly makes sound during the opening of a sanitary article and has no fear of rubbing against an individual packing film and causing the sound of friction even if an individual packing bag is rolled and dumped in a trash can, and which ensures that adhesive layers can be inspected for any formation errors by sensing, during the manufacturing process of the sanitary article, the release films each having an adhesive layer on the surface of a back seat, and detecting defectives which have no adhesive layers and those in which the positions of the adhesive layers have been shifted. SOLUTION: A release film is obtained by performing a releasing process on at least one side of a polyolefin resin film containing a fluorescent material. The use of the release film 4 enables an adhesive layer 3 to be inspected for formation errors by detecting fluorescence produced by application of light to a sanitary article from its side on which the release film 4 was deposited.
Patent JP-S5744116-A (JP)
Title: Connector device of endoscope
Inventor: KATOU TADASHI
IPC: A61B1/06
Filed: 1980-08-29
Abstract: PURPOSE:To prevent an accident, such as an electric shock, by putting a detector in operation only when a connector projection part enters a socket recess part. CONSTITUTION:While a connector 9 is detached from a socket 11, the contact 35b of a detector 35 is opened and a switch circuit 15 is in off-operation, so that a power voltage is not applied to an electric contact 32. Then, an insertion pipe 22 is inserted into an insertion hole 31, the contact 32 is inserted into a metallic fitting 23, and a clamping ring 26 is screwed into a socket screw part 25, making a connection between the connector and socket 11. Simultaneously, a projected part 24 enters a recessed part 34 to push the operation part 35a of the detector 35, thereby making the contact 35b.
Patent JP-2000026502-A (JP)
Title: Highly soluble, wettable and viscous roasted dextrin having stability in solution, its production and use
Inventor: KASICA JAMES J
IPC: A23L29/10
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject dextrin useful for coating and using as a film, having characteristics such as substantially complete solubility into surrounding water. SOLUTION: This roasted dextrin is characterized by substantially 100% soluble in surrounding water and substantially wettable in a surrounding solution having a lower content of free water (preferably 60% sucrose solution), high borated viscosity corresponding to canary dextrin, preferably about >=50,000 cPs borated viscosity, and a solution stability having <100% variation of the solution viscosity within 72 hrs. The dextrin is obtained by preferably dehydrating starch such as acidified tapioca starch to substantially anhydrous condition before attaining a maximum dextrinizing temperature by heating and dextrinizing the resultant starch under substantially anhydrous condition, preferably in a fluid bed reactor, preferably at the maximum dextrinizing temperature of about 110-210 deg.C for 2.5-12 hrs.
Patent JP-H04323260-A (JP)
Title: Polymeric solid electrolyte and cell or battery using the same
Inventor: TAKEDA KAZUNARI
IPC: C08L71/02
Filed: 1991-04-22
Abstract: PURPOSE:To obtain a polymer solid electrolyte, having a high ionic conductivity at or below ambient temperature and more improved in film-forming properties and processability than those of PEO-based polymeric solid electrolytes and suitable as a material for cells or batteries, electric double-layer capacitors and other electrochemical devices. CONSTITUTION:A polymeric solid electrolyte is composed of a block copolymer, having a skeleton expressed by formula I {L is molecular chain having a liquid crystalline molecular structure; A is formula II [R1 and R2 are H or >=1C alkyl; n is 5-1500]; B is formula III [R3 and R4 are H or >=1C alkyl; m is 0-1500]} and formed from the molecular chain having the liquid crystalline molecular structure and an ionic conductive molecular chain. The aforementioned molecular chain having the liquid crystalline molecular structure is expressed by formula IV [R and R' are 1-10C alkyl; k is 1-20; h is 1-6], etc.
Patent JP-S5913068-A (JP)
Title: Sputtering device
Inventor: SHIODA TOMOSHIROU
IPC: C23C14/56
Filed: 1982-07-09
Abstract: PURPOSE:To provide a titled device which prevents oxidation of a target, improves the quality of plating and permits efficient carrying in and out of a material to be plated by the constitution wherein the target and anode are moved to another chamber and are shielded with a valve upon completion of a sputtering stage. CONSTITUTION:A target 16 and an anode 19 mounted to a flange 11, an insulation ring 13, an annular plate 14, etc. are pulled up into an auxiliary vessel 4 having a bellows 12 by a hydraulic type vertically movable mechanism 9a, etc. and the spacing between the same and a body 3 of the vessel is shielded with a gate valve 20 upon completion of a sputtering stage in a sputtering device which plates a thin sputtered film on the surface of an object P to be plated by using the anode 19 enclosing the cylindrical target 16 in a vacuum vessel 2 fixed on a base 1. A cover body 5a or 5b is opened thereafter, and te object P on a carriage Q is carried to the outside of the body 3 and the fresh object P is carried by another carriage Q into said body.
Patent JP-S608323-A (JP)
Title: Stabilization of polyphenylene sulfide melt crystallizing temperature
Inventor: ROI FURANKURIN RAITO
IPC: C08L81/02
Filed: 1984-06-11
Abstract: A method for stabilizing the Tmc of PPS subjected to heat treatment in a temperature range between 240 DEG  C. and 320 DEG  C., particularly during the heating process of an extrusion operation, by increasing the tmperature of the polymer through the 240 DEG  C.-320 DEG  C. range at a rate of at least 20 DEG  C. per minute or by subsequently raising the temperature of the polymer to at least 350 DEG  C. for a time sufficient to stabilize the Tmc of the polymer.
Patent JP-H02299312-A (JP)
Title: Surface acoustic wave element
Inventor: IWAMOTO OSAMU
IPC: H03H9/25
Filed: 1989-05-12
Abstract: PURPOSE:To make an outer size of an element smaller by selecting the different type of materials depending on an electrode member and a reflector in a surface acoustic wave element provided with the electrode section and the reflector so as to decrease the number of reflectors while keeping the insertion loss of the surface acoustic wave element small. CONSTITUTION:A crossing type electrode 1 and a grating reflector 2 arranged at both ends of the electrode 1 are formed on a substrate 3 having piezoelectricity as shown in the figure by the thin film process in the basic structure of a surface acoustic wave element. Aluminum is used for the type of material of the electrode and Au is employed for the type of material of the reflector. Since the specific gravity of Al is 2.7 and the aluminum is very light, the insertion loss is decreased to be nearly 3.5dB at 280MHz. On the other hand, the specific gravity of Au is 19.3 and the weight is very heavy, the reflecting efficiency is increased. The number of gratings of the reflector is compared with that of a conventional filter instead of the measurement of the reflection efficiency, then nearly 40% of the number of reflector gratings is reduced in comparison with the case of the filter using Al as the type of material of the reflector and the external size of the entire filter is reduced by nearly 30%.
Patent JP-S5819805-A (JP)
Inventor: INOUE KAZUNARI
IPC: F21V21/02
Filed: 1981-07-30
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-H0417576-A (JP)
Title: Dc/ac converter
Inventor: KONDO JUNICHI
IPC: H02M7/538
Filed: 1990-05-11
Abstract: PURPOSE:To provide a dead time in a switching device control signal easily and at a low cost by a method wherein inclinations are given to the leading edge and the trailing edge of a square wave to convert the square wave into a trapezoidal wave and the trapezoidal wave is transmitted through a threshold device having a specified threshold. CONSTITUTION:Inclinations are given to the leading edge and the trailing edge of a square wave generated by a square wave oscillator 5a by a capacitor 5b and the square wave is applied to threshold devices 5c and 5d. Therefore, trapezoidal waves are applied to the threshold devices 5c and 5d and square waves having dead times proportional to the thresholds are obtained as the outputs of the threshold devices 5c and 5d. The outputs are alternately applied to two switching devices 3 and 4 composed of linear devices. With this constitution, the situation wherein the two switching devices are turned ON simultaneously can be avoided.
Patent JP-H05284882-A (JP)
Title: Automatic fishing system
Inventor: MINOHARA KIYOMI
IPC: A01K97/12
Filed: 1992-04-13
Abstract: PURPOSE:To provide the subject system in the pole-and-line fishery, surely detecting the hook taken by a fish even in a relatively deep-sea tract by utilizing ultrasonic waves. CONSTITUTION:The objective automatic fishing system is equipped with a fishing tool, a detector 28 for detecting the hook taken by a fish, and a winch. In the proximity of the tip of the fishing tool, this system is equipped with the detector 28, ultrasonic oscillators T1-T6, a circuit 29 through which ultrasonic signals are transmitted on driving the oscillators T1-T6 based on the signals from the detector 28, and an electric source 37 to actuate these members, and the corresponding ship is equipped with a receiving oscillator 13 and a receiving circuit 30 through which control signals are transmitted to the winch on receiving the ultrasonic signals.
Patent JP-H10277177-A (JP)
Title: Two-stage book type portable fitness equipment
Inventor: NAKAMURA MIHOKO
IPC: A63B23/04
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide two-stage book type portable fitness equipment which comprises an upper part having an inclined seesaw panel, and on which the user stands on the points of his toes or his heels, so as to stretch his fascia muscule, gluteus maximus, musculus biceps femoris, quadriceps femoris, abdominal muscule and muselus flexor hallucis breuis so as to be healthy for his feet and waist. SOLUTION: Hinge panels 3, 4 of an upper part 1 are set on stoppers 5, 6 of a lower part 2, or set on the stopper 5 and a stopper 7. A lower spherical part 8, a middle spherical part 9 and an upper spherical part 10 are stacked one upon another, and are then received by a recess 7 in the upper part 1. Alternatively, the lower spherical part 8 and the upper spherical part 10 are stacked one upon another, and are then received by the recess 7 in the upper part 1, Upon storage, the spherical body composed of the lower, middle and upper spherical parts 8, 9, 10 which are stacked one upon another, and a belt are set in a spherical piercing die and a rectangular piercing die which are superposed with each other in the two superposed lower part 2, and then held between two upper parts 1 so as to be formed in a small-sized book shape.  Thereby it is possible to provide a health unit which is small-sized, lightweight and portable.
Patent JP-S5453910-A (JP)
Title: Failure transfer system in remote control electronic exchanger
Inventor: TONSHIYO KENICHI
IPC: H04Q3/545
Filed: 1977-10-07
Abstract: PURPOSE:To enable the failure transfer of each unit without the provision of exclusive line and unit, by displaying the faulure information of each unit generated with the slave station, reading the display from the master central processing unit, and monitoring and detecting the failure information of each unit generated at the slave stations sequentially with the master station. CONSTITUTION:In the electronic exchanger performing remote controll the communication path unit 12 of the slave station 9 provided at remote location from the central processing unit 2 of the master station 1, the failure information of each unit generated with the slave station 9 is collected on the failure monitor 15 of the slave station 9, and the failure information 16 transferred from the slave station 9 to the master station 1 to perform collective maintenance from the master station 1 is displayed on the scanning unit of the slave station 9. Further, the processor 2 of the master station 1 reads in the content of the slave station failure information 16 displayed on the unit 13 of the slave station 9 at any time via the information transfer unit 6 of the master station 1, information transfer circuit 17, and the information reception unit 10 of the slave station 9. The information read in is printed out with the typewriter 7 and monitor and detection of the failure information 16 is preformed.
Patent JP-H08317064-A (JP)
Title: Electronic exchange system
Inventor: NAITO YOICHI
IPC: H04M3/42
Filed: 1995-05-19
Abstract: PURPOSE: To store plural sets of dial information by storing one or plural sets of dial information. CONSTITUTION: A storage device 7 of an electronic exchange A has a storage table storing plural sets of dial information. When dial information is stored in the storage table, a called telephone set or a caller telephone set 1a(1n) makes dialing. After storing plural sets of dial information to the storage table, every time a speech is finished, a control processing unit 6 accesses the storage device 7, reads sequentially the stored dial information to call the telephone set to which the dial information is allocated. Every time preceding speech is finished, as to the dial information of a transfer destination, the telephone set of the transfer destination is called sequentially and processed.
Patent JP-S5644140-A (JP)
Title: Tape recorder
Inventor: NAKAO HISAHIRO
IPC: G11B15/10
Filed: 1979-09-19
Abstract: PURPOSE: To prevent damage of a tape and deformation of a pinch roller securely by making it possible to force a support plate (P lever) having a head, pinch roller, etc., arranged to return to a stop position manually.  
     CONSTITUTION: If P lever 21 is at the playback side and a battery voltage, for example, decreases below a fixed value to disable P lever 21 to return by a motor, operation switch 18 on the flank of main body 1 is slid. Then, lever 33 moves along slit 331 by pins 341 and 342 and P lever 21 is rotated clockwise against the displacement force of spring 28. Next, P lever 21 has pin 342 hooked in hook hole 332 as shown by (c). As a result, P lever 21 is forced to return to the stop position. Therefore, this constitution enables the P lever to return to the stop position forcibly with the manual operation switch, so that the damage of a tape and the deformation of the pinch roller can securely be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02299275-A (JP)
Title: Photodiode array
Inventor: TANAKA AKIMASA
IPC: H01L31/10
Filed: 1989-05-15
Abstract: PURPOSE:To provide a photodiode array with decreased leakage current and cross-talk by a method wherein a shielding layer is provided in contact with the end of a photodetective layer to so as to cover, and a charge absorbing layer is provided under an insulating layer so as to isolate adjacent photodetective layers from each other. CONSTITUTION:Two or more photodetective layers 2 of P<+>-type are formed on an N-type semiconductor substrate 1, and a poly-silicon layer 4 serving as a shielding layer is formed on the region of the semiconductor substrate 1 between the adjacent photodetective layers through the intermediately of an insulating layer 3. The poly-silicon layer 4 is cut at the center and divided into two parts for the photodetective layers 2 respectively, and the end of the poly-silicon layer 4 is brought into contact with the end surface of the corresponding photodetective layer 2. By this setup, a leakage current can be lessened and cross talks can be prevented.
Patent JP-S6012198-A (JP)
Title: Treatment of organic substance-containing waste water by biological reaction
Inventor: UCHIMIZU MAMORU
IPC: C02F3/34
Filed: 1983-07-01
Abstract: PURPOSE:To decrease running cost by reducing aeration power, by adding a metabolized product containing oxidase obtained by the activity of a bacterial group and a substance containing a large amount of an activated silicate component to waste water containing an org. substance. CONSTITUTION:A metabolized product containing oxidase obtained by the activity of a bacterial group such as a Zoogloea species, a Loctobacillus species or a Bacillus species and a substance containing a large amount of an activated silicate components, for example, volcanic ash such as andesite or rhyolite are added to waste water containing an org. substance. By this method, bonding, granulation, flocculation, condensation and polymerization of the soluble substance in waste water by chemical reaction and the growing of fine sludge contained in waste water are promoted and humification further rapidly advances by the action of the substance containing a large amount of the activated silicate component.
Patent JP-H07305119-A (JP)
Title: Heat treatment furnace using atmospheric gas containing gaseous hydrogen
Inventor: NAKAMURA TERUHISA
IPC: C21D1/74
Filed: 1994-05-11
Abstract: PURPOSE:To prevent the generation of explosion and fire caused by the spark of static electricity by providing ion generators for ejecting the ion toward seal parts at an inlet and an outlet of a heat treatment furnace near the seal parts at the inlet and the outlet of the furnace. CONSTITUTION:A band steel 1 is traveled in the heat treatment furnace 2 using atmospheric gas containing gaseous hydrogen having a little higher pressure than the outside atmosphere in order to avoid the formation of an oxide film on the surface of the band metal 1 to apply the heat treatment, and the band metal is taken out through pressing bodies 9 composed of metallic rolls. The ion generators 18 for ejecting the ion toward the seal parts on the inlet and the outlet of the furnace 2 are provided in the furnace near the seal parts on the inlet and the outlet, and this ion generator 18 is constituted of a high voltage cable 18b embedded into an insulating material 18a and a needle shaped projection 18c projecting from the insulating material 18a and is grounded 18ca. By this constitution, the static electricity generated at the seal parts on the inlet and the outlet of the furnace 2 is neutralized, and the generation of the explosion and the fire can be prevented.