baber/WOPTO huggingface dataset:
Patent JP-S53144044-A (JP)
Title: High frequency heater
Inventor: IWABUCHI YASUSHI
IPC: H05B11/00
Filed: 1977-05-20
Abstract: PURPOSE: To prevent the adhesion of waterdrop, etc. into a heating chamber, by interrupting a blast path when heating by means of a heater, and by mounting a wind path opening and closing plate, which opens by means of cooling wind from a blower, when heating by means of microwave, in a device that introduces cooling wind into the heating chamber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03259717-A (JP)
Title: Estimating method for cause of performance deterioration
Inventor: KATSUKI KENJI
IPC: G01D21/00
Filed: 1990-03-09
Abstract: PURPOSE:To automatically decide which cause is most probable by evaluating the degrees of phenomena which are entered in phenomenon items of a deterioration matrix, totalizing the products of the evaluated values and respective coefficients of the deterioration matrix, and comparing the sums among the cause items. CONSTITUTION:The deterioration matrix is generated by arraying (e.g. N) causes considered as to be supervised items K regarding the decrease tendency of performance and (e.g. L) phenomena which occurs possibility when the respective causes take place longitudinally and laterally. When the tendency of the performance deterioration is detected, a corresponding deterioration matrix RK is taken out and an evaluation part evaluates the extent of phenomenon occurrence. Namely, the current phenomenon generation extent of each phenomenon item is evaluated according to the definition of the phenomenon occurrence extent. Then a cause probability calculation part which uses the deterioration matrix finds the likelihood indicating the probability that each cause item is the cause by matrix arithmetic. Then several likelihood values are selected from the largest value in order and the corresponding cause items are displayed.
Patent JP-S61255476-A (JP)
Inventor: REON RUMERUSUKII
IPC: G06T1/00
Filed: 1986-03-18
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-H07272156-A (JP)
Title: Fire alarming system
Inventor: AIZAWA MASATO
IPC: G02B6/00
Filed: 1994-03-29
Abstract: PURPOSE:To accurately detect a fire site without being affected by air current. CONSTITUTION:This system consists of a first optical fiber sensor 1 having high heat absorptivity to heat radiated from a heat generating source and a second optical fiber sensor 2 having low heat absorptivity to heat radiated from a heat generating source and both of them are arranged at a heat detecting route in parallel with each other. A fire judgement means provided in a monitoring part judges fire by comparing a temperature which is detected by the first optical fiber sensor 1 with a temperature detected by the second optical fiber sensor 2. The fire judgement means judges, for instance, fire by detecting the difference between the temperature distribution of the radiation heat detected by the first optical fiber sensor 1 and the temperature distribution of hot air current detected by the second optical fiber sensor 2.
Patent JP-H09224479-A (JP)
Title: Underground structure for drain for field
Inventor: KOMUKAI MASAHARU
IPC: A01G7/00
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide underground structure for drain for field with which a drainage function can be improved and labor for construction can be saved. SOLUTION: A sand layer 70 is formed under a lawn layer 80 of a soccor field 10. A drain mat 50, which has compression resistance in the direction of layer thickness and is formed by holding the upper face and lower face of an intermediate layer internally having a water passing space for moving water along plane direction inside the layer with nonwoven fabric, is spread under the sand layer 70. Further, a culvert 20 for drain, which is surrounded with single grained crushed stone 40 and branched, is laid under the drain mat 50. Clay from 10%/m<3> to 15%/m<3> is mixed into the sand layer 70. Besides, the intermediate layer is formed by entangling the filaments of chemical fibers. For such a drain mat 50, the 'ENKADOREN (R)' of Nippon Zeon Co.,Ltd.,on the market can be used.
Patent JP-S60214962-A (JP)
Title: Guide apparatus for single-side or double-side printed sheet
Inventor: BERUTOKATSUPERU
IPC: B65H5/22
Filed: 1985-03-25
Abstract: A sheet guiding device for use with a multicolor printing press having multiple printing units and a sheet stacker wherein the sheet guiding means is disposed between at least one of a pair of printing units and the stacker for guiding sheets therebetween, the guiding means including a chain conveyor with sheet grippers overlying a guide surface between the printing units and the stacker with a plurality of air nozzles formed in the surface of the guide surface and communicating with a plurality of flow ducts, the guide surfaces being disposed continuously and uninterruptedly between the printing units and the sheet stacker and the air nozzles being in the form of apertures in the guide surfaces having a diameter of about 15 mm, the area of the apertures being from 15 to 30% of the total guide surface area, the apertures being supplied by low-pressure high-volume-flow fans disposed in the flow ducts and the fans being reversible so that the nozzles can be selectively supplied with air at a positive or negative pressure.
Patent JP-H09252524-A (JP)
Title: Protection relay device and ac contact detection
Inventor: TAKAHASHI YOSHITAKA
IPC: G01R19/165
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a protection relay device which surely prevents a mistrip even when an erroneous thyristor drive signal is inputted due to the contact of a DC control power supply with an AC power supply, by a method wherein a second photocoulpler circuit is installed in parallel with a first photocoupler circuit and the output of the first photocoupler circuit is locked by the output of the second photocoupler circuit. SOLUTION: A current flows to a photodiode inside a photocoupler PC2 by a current which flows in a first route, and the photocoupler PC2 is turned on. However, a current flows to a photodiode inside a photocoupler PC3 by a current which flows in a second route, the output of the photocoupler PC3 is turned on so as to lock outputs of AND logic circuits A1, A2, and a thyristor TH2 is not turned on. In addition, a current which flows to a circuit at a photocoupler PC1 becomes a reversed polarity, the output of the photocoupler PC1 is turned off, and the thyristor TH1 is not turned on. As a result, even when the AC contact in both of the positive electrode and the negative electrode of a DC control voltage occurs, it is possible to surely prevent a mistrip.
Patent JP-S61217082-A (JP)
Title: Developing device for electrostatic latent image
Inventor: UEDA MASAHIDE
IPC: G03G15/09
Filed: 1985-03-23
Abstract: PURPOSE:To prevent toner from leaking out of a device and staining the inside of a copying machine by generating an air flow by a developer after electrostatic development in the gap on a falling preventive plate under the influence of a magnetic pole and sucking toner in a casing. CONSTITUTION:The developer is held on the outer peripheral surface of a developing sleeve 1 with the magnetic force of a magnetic roller 2 and conveyed on a developing sleeve 1 as shown by an arrow (a) to develop an electrostatic latent image formed on the surface of a photosensitive drum 10 in a development area Y. Then the developer generate the strong air flow in the gap between the developer surface and the falling preventive plate 7 provided to the opening edge part of the lower casing 5 when passing under the magnetic pole S1. Then, a cloud of toner produced right behind the area Y is sucked in the casing 5 together with the air flow. Therefore, the toner is prevented from leaking out of the developing device and stains the inside of the copying machine. Further, a fresh developer is supplied and has its napping controlled 3 to be conveyed to the area Y.
Patent JP-H06270233-A (JP)
Title: Production of extrusion molded product
Inventor: TSUJIMOTO NORITAKA
IPC: B29C47/86
Filed: 1993-03-18
Abstract: PURPOSE:To continuously produce an extrusion molded product uniformly crosslinked in its thickness direction within a short time with good productivity by extrusion molding. CONSTITUTION:A compsn. prepared by adding 1.0 pts.wt. of dicumyl peroxide and 15 pts.wt. of carbon black to 100 pts.wt. of low density polyethylene is extruded to a long, land die from the shaping mold 12 of an extruder 11. A resin passage is formed in the long, land die 13 by a ceramic porous member 14. The molten resin 2 passing through the resin passage is subjected to high frequency heating under a condition of frequency 27MHz and output 3Kw by the mutually opposed electrodes 16, 16 provided to the porous member 14 so as to face the resin passage to be crosslinked.
Patent JP-H07273253-A (JP)
Title: Ic socket
Inventor: UEKI SEIJI
IPC: H01R33/76
Filed: 1994-03-29
Abstract: PURPOSE:To eliminate the oxide layer of an IC lead by giving a displacement for rubbing with the upper surface of an IC lead to a contact pin for improving the contact between the contact pin of an IC socket and the IC lead. CONSTITUTION:A first spring part 14d corresponding to the displacement in upper and lower directions of a contact part 14a of a contact pin 14 and a second springy part 14h corresponding to a displacement in horizontal direction are provided, a contact part 14a of the contact pin 14 rubs against an IC lead 15 when they contact or are released each other, thus eliminating an oxide layer on the IC lead 15.
Patent JP-S62215251-A (JP)
Title: Camera with incorporated electronic flash
Inventor: WAKABAYASHI HIROSHI
IPC: G03B15/05
Filed: 1986-03-17
Abstract: PURPOSE:To effectively utilize the space of a camera, to decrease the number of parts, and to simplify the mechanism by converting the power of a finder optical system and the stroboscope irradiation angle by a common driving means according to the focal length switching of a photographic optical system. CONSTITUTION:Driving means 20, 30, 35, and 45 are provided to drive optical members 33 and 43 and irradiation angle converting member 34 associatively. At the time of the driving means 20, 30, 35, 45 are driven in accordance with the focal length of the optical system, the optical members 33 and 43 for power conversion and the irradiation angle converting member 34 are placed on or off the optical axes of a finder optical system 100 and an electric flash 200 so that in case the focal length is shorter, the power is lower and the irradiation angle is wide or so that the power is high and the irradiation angle is narrow when the focal length is long.
Patent JP-S61217207-A (JP)
Inventor: NOZAKI SEIICHI
IPC: B27L5/02
Filed: 1985-03-23
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-2000256726-A (JP)
Title: Method for detecting slag
Inventor: NAGAI RYOJI
IPC: F27D21/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a slag detecting method, with which the slag is accurately detected and the residual steel quantity in a converter is reduced and also, the flow-out of the slag into a ladle is suitably prevented. SOLUTION: The detected value from an electromotive force measuring sensor 6 is sampled, and the value sampled by the electromotive force measuring sensor 6 in the interval before 60 sec from the point of temp. when the slag 16 is detected, is taken as wave-form data and the wave-form data are classified and stored in a storing device 24e according to the steel tapping state. Then, at the following steel tapping, the wave-form data according to the steel tapping state at this steel tapping are read out from the storing device 24e and the changing quantity in the read-out wave-form data is learned and calculated, and a threshold value to be used for the slag detection at this steel tapping is calculated based on the calculating result.
Patent JP-S62217372-A (JP)
Title: Image information editing device
Inventor: MASUZAKI HIDEFUMI
IPC: G06T11/60
Filed: 1986-03-19
Abstract: PURPOSE:To set a processing area to a closed area of an optional shape, and also, to edit image information at a high seed by referring to an area to be processed and deciding whether image information is a picture element to be processed or not, at the time of editing the image information. CONSTITUTION:Image information from an image input part 2 is inputted to an image information memory 73 by a picture element unit, and this picture element data is displayed on an image display part 14 through a display control part 72. When an image editing object area is designated by a pointing device 5, it is analyzed by a control part 74, and this information is written by a picture element unit in an area designating memory 10 of a processing object area setting part 71. Also, a signal is sent to a cursor generating part 13, and on a picture of the display part 14, a cursor for designating a processing object area is generated. When an image editing is instructed by a keyboard 4, the processing object area which is stored in the memory 10 by the control part 72 is referred to, by an area designating information display permitting signal 75 from the control part 74, the processing object area and the designated picture element are brought to negative/positive inversion and displayed on the display part 14, and the image editing of an optional shape can be executed by a processing of once.
Patent JP-S56155558-A (JP)
Title: Protecting apparatus for ebullition type cooling device
Inventor: NAKATANI TOSHIO
IPC: H01L23/44
Filed: 1980-04-30
Abstract: PURPOSE:To discover the lowering of liquid level at early stage by arranging a heater at the required liquid level position of a cooling medium wherein the temperature is detected by a temperature relay. CONSTITUTION:A liquid level detector combined with a temperature relay 6 and a heater 11 is installed at the upper part of electrical parts 10 such as semiconductor elements, conductors, resistors or the like housed in a sealed container 3 and at a required liquid level. And the operation of the temperature relay 6 is alarmed to the outside through hermetic gland 7 by the rise in temperature caused by the lowering of the liquid level. When the liquid level detector is submerged in Freon cooling medium liquid, the heat generated in the heater is radiated to the cooling medium liquid around the heater by boiling heat transmission having good heat transmissibility, so, the rise in temperature of the cooling medium is small. With the temperature relay 6 operated, a relay 9 activates to generate an alarm. In this compositon, when the liquid level descends, the alarm is generated, so the device can be protected completely.
Patent JP-S51134988-A (JP)
Title: Tracer head
Inventor: TAGAMI KIYOSHI
IPC: B23Q35/30
Filed: 1975-05-20
Abstract: PURPOSE: To provide a tracer head designed to prevent the internal mechanism from being damaged even at the time when an extraordinary force is loaded onto stylus. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05220378-A (JP)
Title: Production of high temperature and pressure generator and cubic boron nitride sintered compact
Inventor: ISHIDA TSUMORU
IPC: B01J3/06
Filed: 1992-02-14
Abstract: PURPOSE:To generate an extra-high pressure with good reproducibility by inserting gaskets between a cylinder and an anvil and using agalmatolite consisting essentially of pyrophyllite having a specified content of free water as the inner gasket and paper having a specified content of water as the outer gasket. CONSTITUTION:A cylinder is provided between a couple of anvils having different inner and outer inclined surfaces, a gasket corresponding to the inner and outer inclined surfaces is inserted between the cylinder and anvil, and hence a reaction chamber is formed in the space between the anvil and cylinder. Agalmatolite contg. <=0.2wt.% free water and consisting essentially of pyrophyllite is used as the inner gasket and paper contg. 3-10wt.% water as the outer gasket. Consequently, An extra-high pressure is generated with good reproducibility.
Patent JP-H08252382-A (JP)
Title: Opening and closing structure in scissors
Inventor: SAITO TATSUYA
IPC: B26B13/16
Filed: 1995-03-17
Abstract: PURPOSE: To easily switch a scissor piece to opening/closing energized position, opening/closing lock position, and opening/closing free position by movably supporting an operating body near an opening and closing member so that it can take opening/closing energizing position, opening/closing locking position, and opening/closing free position. CONSTITUTION: An operating body 12 is movably supported near a center part 3 so that it can take opening/closing energizing position, opening/closing locking position, and opening/closing free position. This structure has an energizing means EA for making scissor pieces 1, 2 openable and closable in the state energized in opening direction when the operating body 12 is set to the opening/ closing energizing position. It also has a lock means LB for making the scissor pieces 1, 2 unopenable and unclosable in the closed state when the operating body 12 is set to the opening/closing energizing position. Further, it has a releasing means FC for making the scissor pieces 1, 2 openable and closable in the spring energization released and lock released states when the operating body 12 is set to time opening/closing free position.  In the closing energizing position of the operating body 12, the scissor pieces 1, 2 are energized and opened by a spring 11 to hold the closed state of the scissor-pieces 1, 2.
Patent JP-S60203938-A (JP)
Title: Photosensitive paper for use in sunlight photography
Inventor: GOTOU YOSHITAKA
IPC: G03F1/56
Filed: 1984-03-29
Abstract: PURPOSE:To enhance sensitivity to sunlight, to obtain a sharp image, and to improve storage stability by forming a colored photosensitive resin layer composed essentially of specified compds. on a paper base. CONSTITUTION:A colored photosensitive resin layer composed essentially of N- vinylpyrrolidone polymer or copolymer, unsatd. acid ester of polyol, org. peroxide having a 10hr half life temp. of >=70 deg.C, a xanthene dye, and tocopherol is formed on a paper base. The resin layer is formed by dissolving these components in a solvent, such as ethyl cellosolve, and coating the paper base with the uniform soln. thus obtained. The photosensitive layer having such a resin layer is brought into intimate contact with a mask and exposed to sunlight for an extremely short time, and dipped in neutral water, such as tap water, to dissolve off the unexposed parts and obtain a sharp image on a paper base. Such a photosensitive paper has not only high sensitivity to sunlight but also good storage stability of the image, thus permitting it to be used not only for scientific teaching materials, but also for an identification card as well as various kinds of displays, etc.
Patent JP-S63264531-A (JP)
Title: Vaccine for swine dysentery
Inventor: JIEFURII DEII GEEBU
IPC: A61K39/02
Filed: 1988-03-15
Abstract: A vaccine for swine dysentery is comprised of T. hyodysenteriae antigen(s), or fragment thereof wherein the antigen has a molecular weight of from 19 Kda to 90 Kda. The antigen may be obtained by treating T. hyodysenteriae organism with a detergent or chaotropic agent. The antigens may also be used in an assay for T. hyodysenteriae antibody.
Patent JP-S58177994-A (JP)
Title: 5-substituted-isoxazole-3-carboxylic acid derivative
Inventor: YASUDA NAOHIKO
IPC: A61P31/04
Filed: 1982-04-12
Abstract: NEW MATERIAL:A compound of formula I [X is phenyl, thienyl, furyl, pyridyl; R is phenyl, hydroxyphenyl; S is formula II (Y is formula III where M is H, nontoxic substituent, formula IV where Z is H, hydroxyl, acyloxy)]. EXAMPLE:D-alpha-(5-p-methylphenylisoxazole-3-carboxyamide)benzyl penicillin. USE:Remedy for infections caused by grampositive and gramnegative bacteria. PREPARATION:For example, the condensation reaction between an alpha-aminopenicillin or cephalosporin of formula V and 5-substituted isoxazole-3-carboxylic acid or its reactive acid derivative of formula VI gives the compound of formula I .
Patent JP-H06245705-A (JP)
Title: Baked confectionery and its production
Inventor: YASUCHI FUSAJI
IPC: A23G3/00
Filed: 1993-02-23
Abstract: PURPOSE:To obtain a baked confectionery having new texture and taste. CONSTITUTION:Wheat flour in an amount of 100 pts.wt. is uniformly mixed with 60 pts.wt. sugar, 2 pts.wt. salt, 100 pts.wt. water, 0.5 pt.wt. sodium bicarbonate and 0.5 pt.wt. glucono-delta-lactone and 300 pts.wt. sweet potato cut to a square having each side of about 15mm is then mixed therewith not to crush the sweet potato. The resultant dough is divided into each piece weighing about 80g on a baking sheet and baked in an oven at 210-230 deg.C for 18-23min to afford the objective baked confectionery. The pH of the prepared dough for the baked confectionery before the baking is 7.6 and that after the baking is 7.8. The moisture content after the baking is 31%. This baked confectionery has a favorable baked color and visual pleasure of appearing and disappearing light yellow pieces of the sweet potato and is further fragrant and tasty without causing discoloration of the sweet potato.
Patent JP-S63225662-A (JP)
Title: Water-soluble formazan dye
Inventor: HIBARA TOSHIO
IPC: C09B62/04
Filed: 1987-03-14
Abstract: NEW MATERIAL:Water-soluble formazan compds. of formula I (wherein Y<1> and Y<2> are each H, a lower alkyl, sulfo, carboxyl, sulfamoyl, carbamoyl or hydroxyethyl; n is 1-2; A<-> is an anion). USE:Water-soluble formazan dyes which exhibit excellent reaction fixing ratio on cellulose fibers and can dye cellulose fibers bluish tone with excellent fastness even under dyeing conditions for polyester fibers. PREPARATION:1mol. of a formazan compd. of formula II is reacted with 1mol. of a pyridine compd. of formula III in an aq. medium at 60-90 deg.C and pH of 4-6 to obtain a water-soluble formazan compd. of formula I.
Patent JP-H03261809-A (JP)
Title: Method and apparatus for measuring material body volume
Inventor: FURANKU SUTORUBEKU
IPC: G06T7/60
Filed: 1990-03-09
Abstract: PURPOSE: To make it possible to automate the measurement of weight of fish by scanning an object by a predetermined pattern by using radiation beam, comparing the reflected radiation beam from the object with the radiation beam reflected on the background, computer processing the result, and calculating the volume of the object. CONSTITUTION: A CCD camera 4 is connected to a computer 7, which has a central processing unit 9 connected to a VME bus 8, video processing unit 10, video memory 11, graphic unit 12 capable of connecting a monitor 20 for monitoring, and intelligent unit 13 for deciding the variable of fish and the like based on previously input characteristic values. Display means 14 is mounted at the unit 9 for inspection and/or demonstration. The means 14 can instantaneously reads the volume of the fish during passing at present. the mass of the fish calculated by integrating the volume and previously input specific gravity and the total volume of the fish during passing.
Patent JP-H11258721-A (JP)
Title: Silver halide photographic sensitive material and its processing method
Inventor: ISHIKAWA WATARU
IPC: G03C5/31
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To enhance sensitivity, maximum density, dot quality, and dryability in low-replenishing running processing of the development processing solution by incorporating at least one kind of fluoropolymer in a hydrophilic colloidal layer. SOLUTION: This silver halide photographic sensitive material contains in the hydrophilic colloidal layer at least one kind of fluoropolymer represented by the formula in which each of R1 -R3 is, independently, an H or halogen atom or an alkyl or aryl or heterocyclic group; R4 is a fluoroalkyl or fluoroaryl group; R5 is an H or halogen atom or an alkyl or aryl or acetoxy group; and each of (x), (y), and (z) is a mol fraction and x+y+z=100 including the case that each of (y) and (z) is 0.