baber/WOPTO huggingface dataset:
Patent JP-H09166383-A (JP)
Title: Bell type annealing furnace
Inventor: SHIMADA TOSHIO
IPC: F27B11/00
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To shorten heating time and improve the degree of uniform heating of a material to be treated by providing a pair of heat storage regenerating combustion apparatus disposed at opposite positions diametrically, and a fuel injection pipe mounted on an upper part of an outer cover paired with the combustion apparatus. SOLUTION: A coil 5 being a material to be treated is laminated on a hearth 2 which is covered with an inner cover 3 and an outer cover 4, and a heat treatment is achieved with combustion in a combustion chamber 6 between both covers 3, 4. Thereupon, a pair of heat storage regenerating combustion apparatuses 7a, 7b are disposed on a lower portion of the outer cover 4 at positions opposing diametrically and in the tangential direction toward the combustion chamber 6. Fuel injectors 8a, 8b are symmetrically disposed at positions separated by 90 degree from the combustion apparatuses 7a, 7b. Heat storage units 11a, 11b are provided on the combustion apparatuses 7a, 7b to which pumping pipes 17a, 17b are connected, and an air control valve 22 and an exhaust gas control valve 27 are controlled with an air/fuel ratio controller 28 to ensure a predetermined air/fuel ratio.
Patent JP-H07182303-A (JP)
Title: Information processor
Inventor: FUKUI YUICHI
IPC: G06F17/21
Filed: 1993-12-24
Abstract: PURPOSE:To enable a user to freely set characters which differ in character enlargement rate at optional positions without performing complicated operation and then perform diverse document editing only by selecting and specifying the positional relation between the characters differing in enlargement rate, on a keyboard, etc., through a character position justifying means. CONSTITUTION:When there are the characters which differ in enlargement rate in the same line, the positional relation between the characters which differ in character enlargement rate is set to bottom justification, top justification, or center justification at 'character justification' of 'position justification setting', and then, the reference position of character strings are found according to the maximum enlargement rate among the character enlargement rates of the character strings and the setting of 'character justification' so that the characters which differ in enlargement rate are put in the set positional relation when printed (S5-S7), and character images are developed and printed (S8 and S9, and at printing positions to be developed (S17-S20).
Patent JP-H05166453-A (JP)
Title: Fuse
Inventor: KUDO TOSHIHARU
IPC: H01H85/147
Filed: 1991-12-12
Abstract: PURPOSE:To hold an excellent fuse characteristic by maintaining a fuse characteristic in a large current region similarly to the existing characteristic and also not fusing early relating to a load cycle in an intermediate/low current region but improving durability. CONSTITUTION:A component of a chip A is set to a proportion of, for instance, 0.5 to 3.5wt.% Cu with the rest all parts of Sn. By using this solder alloy chip A to add Cu to Sn, a compound of Cu-Sn can be formed from the initial condition. In this way, corrosion or diffusion action from a base material C of a fusible part 3 of an element B is suppressed to a heat generating temperature of, for instance, about 300 deg.C in an intermediate and low current region, not to generate fusing but to improve durability. On the other hand, in a large current region of exceeding 300 deg.C, that is, in the case of flowing an abnormal current, since Cu is a small amount in the chip, it is fused at once to break a circuit by playing a role as a protector.
Patent JP-H01169937-A (JP)
Title: Appearance inspection equipment for semiconductor pellet
Inventor: TSUTSUMI KOICHIRO
IPC: H01L21/66
Filed: 1987-12-24
Abstract: PURPOSE:To prevent the exfoliation of a semiconductor pellet, and enable eliminating stably unacceptable pellets in a short time, by making a pushing-up rod ascend in the state where a vacuum suction stand is made to ascend while an adhesive sheet is sucked on the suction stand as it is. CONSTITUTION:A semiconductor pellet 2 on a suction surface 15 is subjected to appearance inspection, and a pellet collecting pipe 1 is positioned on a suction stand 4. By driving a cylinder 12, the suction stand 4 is made to ascend by a specified distance. A cam 11 is rotated at the same time as a driving signal of the cylinder 12, and a pushing-up rod 6 is made to ascend so as to protrude from the suction surface 15. The pellet 2 is sucked by vacuum, and gathered in the pellet collecting pipe 1. The pushing-up rod 6 and the suction stand 4 are made to descend and return to the initial positions. An adhesive sheet 3 is moved, and the next semiconductor pellet 2 is inspected. Thereby the exfoliation of pellet 2 is prevented, and the stable elimination of unacceptable pellets in a short time is enabled.
Patent JP-H05161513-A (JP)
Title: Article receiving apparatus
Inventor: HOSODA AKINOBU
IPC: A47B51/00
Filed: 1991-12-12
Abstract: PURPOSE:To utilize efficiently an upper space in a room, increase a capacity for receiving articles, facilitate the installation and maintenance lighten the whole apparatus and reduce cost. CONSTITUTION:An article receiving apparatus for shifting rotatably a plurality of receptacles 1 for keeping and receiving articles suspends supportingly pivotally the receptacles 1 from an endless support rail 2 provided on the ceiling side in a room through a support mechanism. Further, a rotary device B for shifting the receptacle 1 by a shifting mechanism 4 while regulating the direction of the receptacle 1 always in a fixed direction by a regulating mechanism 5, a lift device C for lifting the receptacle 1 and a latch mechanism 7 for attaching removably the receptacle 1 to the support mechanism are provided. The article receiving apparatus is composed of these and a removably attaching device D provided in a position of switching the receptacle 1 with an operating mechanism 9 for operating the latch mechanism 7.
Patent JP-H08234164-A (JP)
Title: Driving method for image display device
Inventor: HIRAI YOSHINORI
IPC: G09G3/36
Filed: 1995-12-18
Abstract: PURPOSE: To suppress crosstalk, also to make crosstalk uniform and not to be prominent by controlling so that specific dot patterns appear in high probability at the time of gradation display. CONSTITUTION: For example, in the case 6-gradations are displayed with all pixels in one pixel block, lighting patterns of one pixel block become patterns shown in figures of respective frames a first to a eight - th. That is, columns becoming all OFFs or all ONs are 24 columns among 32 columns. Since the pixel block does not spread over a different subgroup and the same threshold table and phase table are applied to all screens, columns being all OFF patterns and all ON patterns in the column direction become all OFF patterns and all ON patterns even when columns are seen in the whole of the screen. Consequently, 75% of columns become flat displays in the whole of the screen. Thus, when the threshold table and the phase table are adopted, the probability of columns becoming to displaying all ONs and all OFFs in respective frames becomes high and then crosstalks are not promoinent.
Patent JP-H06176110-A (JP)
Title: Three-dimensional model operation device
Inventor: KAKIMOTO MASANORI
IPC: G06F17/50
Filed: 1992-12-09
Abstract: PURPOSE:To provide a three-dimensional object model device capable of easily executing an operation including deformation for a three-dimensional object model. CONSTITUTION:A control polygon setting means 2 sets a control polygon including more than two plane floors and a linear skeleton connecting points provided on the floors for deforming the form of the object model. A calculation means 3 calculates relative position data showing the relative position relation of an object data group for control polygon data showing the floors and the skeleton. A control polygon processing means 5 changes control polygon data in accordance with the operation of the floors or the skeleton by an operation means 4, and an object model processing means 6 adds relative position data to change control polygon data. Thus, changed object data is generated and it is outputted to a display means 1.
Patent JP-H08160081-A (JP)
Title: Digital peak value hold circuit
Inventor: SHIODA TOYOFUMI
IPC: G01R19/04
Filed: 1994-12-02
Abstract: PURPOSE: To provide a digital peak value hold circuit which can process signals at a high speed. CONSTITUTION: A digital peak value hold circuit is provided with a plurality of flip-flop circuits 4a-4d, a comparator circuit 5, AND circuit 7, and data selector circuit 6. The circuit is constituted in such a way that the circuit receives a large number of digitized input signals having random voltage levels from an input device of the preceding stage, divides the input signals into groups at arbitrary or regular second-order time intervals, and successively compares the latest input signal level with the level of the signal being held obtained by processing signals so far inputted for every group.  Then the circuit detects the highest voltage level from the time-divided input signals by repeating such a process that the circuit newly holds higher signal levels and discards lower signal levels as a result of the comparison during each second-order time interval and outputs the highest voltage level to the next signal processing stage as the highest voltage level of the input signal groups.
Patent JP-H09166865-A (JP)
Title: Photomask, semiconductor device and production of these
Inventor: MARUO YUTAKA
IPC: G03F1/84
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To avoid incidental factor to determine the optimum conditions to detect foreign matter and defects. SOLUTION: Chips or cells adjacent to each other in the pattern of a photomask are made in such a manner that the pattern in the same coordinate of each chip or cell is different from each other. A Cr film on the photomask is partly removed by using a laser beam to form a void without Cr or a projection. Or, a part of a semiconductor device pattern 605 is etched by focused ion beams to form a pattern in which the wiring material is partly broken. By this method, correct detection is possible in the detection of foreign matter and defects in the production process of a semiconductor device, which contributes to a higher yield and reliability.
Patent JP-H05255382-A (JP)
Title: Medicament for prevention of prostatic carcinoma by 17beta-acyl-4-aza-5alpha-androst-1-en-3-one
IPC: A61K31/58
Filed: 1992-12-09
Abstract: PURPOSE: To prepare a medicament contg. a new testosterone 5α-reductase inhibiting agent and useful for the prevention of human male prostatic carcino ma for men free from the symptom of prostatic carcinoma.  
     CONSTITUTION: The objective medicament contg. a compd. represented by formula I (R is H, ethyl or the like; R 2  is a 1-12C chain alkyl, cycloalkyl or the like; R' to R''' are each H or methyl) such as 17β-(phenylbonyl)-4-aza-5α-androst-1- en-3-one or the like. The compd. represented by the formula I is obtd., e.g. by dehydrogenating 17β-alkoxycarbonyl-4-aza-5α-androstane-3-one, thereafter making this product to react with sodium hydride and alkyl iodide in succession to obtain the compd. represented by formula III, next hydrolyzing this compd. with a strong base, subsequently acidification it, successively subjecting the product to reflux together with triphenylphosphine and 2,2'-dipyridylsulfide to obtain pyridylthioester represented by formula IV and thereafter making this compd. to react with the compd. represented by the formula R 2 MgX (X is 1, Br). 
     COPYRIGHT: (C)1993,JPO
Patent JP-2000153837-A (JP)
Title: Sash pallet
Inventor: SAITOU HIROTAKE
IPC: B65D19/06
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a sash pallet which is suitable for loading several sashes for one house, is capable of handling the sashes easily and safely from a factory to a construction site, and is compactly foldable when not in use. SOLUTION: This sash pallet comprises a pallet body 2 formed in a rectangular shape, sash-receiving posts 3 connected to the pallet body 2 by being received into it, connecting members 4 for connecting sash-receiving posts 3, and reinforcement connecting members 41. Insertion pipes 23 are formed along two pairs of opposite sides of the pallet body 2. With the sash-receiving posts 3 connected to the insertion pipes 23 by being received in them, each of the sash-receiving posts 3 can be fixed to the pallet body 2 with bolts and nuts 5. On the sash- receiving posts 3, connecting pipes 32 for the connection members 4 are formed. With the sash-receiving posts 3 connected to the pallet body 2 by being received into it, the sash-receiving posts 3 can be connected and reinforced with the connecting members 4.
Patent JP-H02174353-A (JP)
Title: Echo canceller
Inventor: NAKAJO KAORU
IPC: H04M1/60
Filed: 1988-12-27
Abstract: PURPOSE:To cope with a rapid change in the echo path characteristic quickly by utilizing the correlation between a receiver side output signal and a sender side input signal, identifying a change in the loss of an echo path and a true double talk state and applying retraining when the echo suppression characteristic is deteriorated in the case of not double talk. CONSTITUTION:Correlation discrimination means 35, 36 are provided and when it is discriminated that the loss in the echo path is reduced, echo path loss setting means 26, 27, 30...32 are operated again. Moreover, a correlation discrimination means 35, 36 discriminates it to be the reduction of loss in the echo path when the correlation between the receiver side output signal and the sender side input signal is large and the correlation difference between prescribed frames is small or the correlation difference is large and the reduction of loss in the echo path in a preceding frame is not discriminated. Thus, disabled retraining and disables retraining level setting at a sudden change in the loss of the echo path are prevented.
Patent JP-H11150743-A (JP)
Title: Stereoscopic video display device
Inventor: FUKUYO TSUNEO
IPC: G03B35/16
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a video providing a stereoscopic vision in a natural state, in the case of displaying a moving image obtained by photographing an object with a single two-dimension image pickup device on a monitor device. SOLUTION: In the case of storing an image received from a solid-state image pickup element 9 to an image signal storage means 16, image data of an odd number order are stored in a field memory 16L and image data of an even number order are stored in a field memory 16R. A read control circuit 18 reads image data at a speed twice the speed of image data writing at a read control circuit 18, and the timing of a horizontal synchronizing signal (HD) is changed between reading the image data from the field memory 16L and reading the image data from the field memory 16R.  In order to view a video image displayed on a monitor 11, the viewer wears liquid crystal eyeglass 26 for stereoscopic vision, a virtual parallax is produced by alternately switching liquid crystal shutters 26L, 26R and the viewer views images with a time- depending deviation by left and right eyes substantially simultaneously.
Patent JP-H09147944-A (JP)
Title: Connector housing
Inventor: HASHIMOTO SHINICHI
IPC: H01R24/00
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To accomplish positioning of a lower connector relative to a base board and positioning of an upper connector relative to the lower connector when an electric connectors are piled in two levels for use by specifying constitution of a connector housing. SOLUTION: A base board positioning boss 13 toward a base board 70 is arranged on the lower face of a housing main body 13, while a connector positioning recess part 14 receiving a connector positioning boss 33, which is arranged in another connector housing 31, toward the housing main body 12 is arranged on the upper face of the housing main body 12. In desirable constitution, a pair of base board positioning bosses 13 is arranged on the lower face of the housing main body 12 at the predetermined interval, while a pair of connector positioning recess parts 14 is arranged on the upper face of the housing main body 12 at the same interval as the base board positioning bosses 13.
Patent JP-H02174208-A (JP)
Title: Manufacture of electric instrument coil
Inventor: YAMAMOTO YOSHIKAZU
IPC: H01F41/12
Filed: 1988-12-27
Abstract: PURPOSE:To shorten the injection time of insulating varnish by mounting the end of a nozzle for supplying the insulating varnish on the bottom of a metal casing in which a non-treated electric instrument coil and an inorganic filler, supplying the insulating varnish from the tip end of the nozzle, and raising the nozzle while raising the liquid surface level of the insulating varnish. CONSTITUTION:An insulating varnish supply nozzle 6 is inserted into the bottom of a metal casing 1 in which an inorganic filler 3 and a non-treated electric instrument coil 2 are housed. The insulating varnish is supplied from the nozzle 6 into the metal casing 1 through a pump 8 from a varnish tank 9. The insulating varnish 10 supplied from the nozzle 6 penetrates into the inorganic filler 11 from the lower. Once the insulating varnish 10 is supplied to the tip end of the nozzle 6 of the metal casing 1, the nozzle 6 is automatically pulled up, and once the liquid level of the insulating varnish 10 dipped in the inorganic filler 3 is separated from the tip end of the nozzle 6, the pump 8 is again operated to automatically supply the insulating varnish. With repetition of such operation, the pump 8 is interrupted when the tip end of the nozzle 6 exceeds the upper surface level of the inorganic filler 3.
Patent JP-H08160220-A (JP)
Title: Optical multilayer film filter
Inventor: HOSEIN AKURAMU
IPC: G02B5/28
Filed: 1994-12-05
Abstract: PURPOSE: To provide an optical multilayer film filter reduced in the effect of film thickness fluctuation and capable of attaining band-pass property narrow in half band width. CONSTITUTION: A 43 layers structure is formed by alternately laminating a SiO2 layer and a TiO2 layer on a BK-7 substrate. The center layer of a 22th layer is the TiO2 layer (2H) having λ/2 optical film thickness and the 2H layers are inserted between the 2nd pair and the 4th pair from the bottom in the 10 pairs (L.H)<10> of the SiO2 layer (L) having λ/4 optical film thickness and the TiO2 layer having λ/4 optical film thickness in the lower half from the center. In the upper half from the center, the 2H layers are inserted between the 2nd pair and the 4th pair from the top in the 10 pairs (H.L)<10> of the H layer and the L layer.
Patent JP-2001145972-A (JP)
Title: Laminated plastic film fitting for recycling
Inventor: HIROTA JUN
IPC: B32B9/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a laminated plastic film having gas barrier properties and shading properties (ultraviolet non-transmissivity) as a substitute of an aluminum foil or aluminum vapor deposited film, enabled in recycling to contribute to the conservation of resources and enabling the inspection of foreign matter in a packaging bag by a metal detector or the like. SOLUTION: A bag 1 having gas barrier properties and shading properties is formed from a laminated film consisting of a gas barrier silica vapor deposited polyester film 5, a milky white film 6, a printing surface 4 comprising a mixture of silver ink and white ink and a base film 3. This bag 1 is used as a substitute of a conventional bag wherein an an aluminum foil or aluminum vapor deposited film is laminated. As a result, the bag 1 can be recycled as it is and the conservation of resources is achieved and the inspection of mixed foreign matter by a metal detector becomes possible.
Patent JP-H09163819-A (JP)
Title: Furrower of machine for sowing dry unhulled rice on row
Inventor: HONDA HARUYOSHI
IPC: A01C5/06
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a furrower of a dry unhulled rice seed row-sowing machine, capable of opening furrows on the surface of a field and simultaneously sowing dry unhulled rice seeds in the furrows to prevent the seeds from birds, because the unhulled rice seeds are eaten by the birds before the germination of the rice seeds, when the dry unhulled rice seeds are scattered on the surface of the field for a sowing work, and further capable of easily changing the widths of the furrows into various sizes. SOLUTION: In this furrower of a dry unhulled rice seed row-sowing machine wherein a rotary furrower 1 comprising rotators 4, 4 and a plate 6 having a furrowing tool 5 nipped with the rotators 4, 4, outwardly projected from the outer peripheries of the rotators 4, 4 and having a large diameter is attached to a shaft 3 laterally projected from the lower end of each chain case 2, the nipped width of the plate 6 is kept constant, and the width of the furrowing tool 5 is changed.
Patent JP-H01172954-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: UCHIDA TAKU
IPC: G03C7/305
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a cyan image of a high density with high sensitivity by incorporating a specific cyan dye forming coupler into at least one layer of silver halide emulsion layers. CONSTITUTION:The cyan dye forming coupler expressed by the formula I is incorporated into at least one layer of the silver halide emulsion layers. In the formula I, A denotes a substd. or unsubstd. alkyl group or aryl group; B denotes a substd. or unsubstd. aryl group. X denotes a substd. or unsubstd. alkyl group, aryl group, alkyl amino group, aryl amino group, alkoxy group or aryl oxy group; Y denotes a substd. or unsubstd. alkyl group, aryl group, heterocyclic group. The cyan image of the high density is thereby obtd. with the high sensitivity and the loss of the dyes is decreased even if a bleaching bath or bleath-fix bath fatigued by running is used. In addition, the stable cyan image is obtd. without picking up the deviation in the performance of the emulsion.
Patent JP-H06174816-A (JP)
Title: Direction finding system
Inventor: SAWAKI EIICHI
IPC: G01S3/08
Filed: 1992-12-10
Abstract: PURPOSE:To reduce direction finding errors resulting from the different polarization planes of coming waves. CONSTITUTION:The polarization plane of a coming wave is judged by a polarization plane judging equipment 15 from a difference between a receiving power value 13B at a circular polarization antenna 11 and a receiving power value 14A at a linear polarization antenna 12. Correction data 17A adequate to the polarization plane of the coming wave out of direction finding error correction data for every polarization plane previously stored in a memory 16 is selected by a correction data selector 17 in accordance with judgement information 15A of this polarization plane. The direction finding error correction data 17A is used for a direction finding error corrector 18 to correct direction output 13A from a receiver 13.
Patent JP-H05161826-A (JP)
Title: Solid-liquid separation of bentonite slurry
Inventor: OHINATA YOSHIHIRO
IPC: B01D57/02
Filed: 1991-12-13
Abstract: PURPOSE:To easily, efficiently and inexpensively separate and recover bentonite from a bentonite slurry within a short time. CONSTITUTION:A negative electrode 3 and a positive electrode 4 are dipped in a bentonite slurry 2 and DC voltage is applied across both electrodes 3, 4 to form a bentonite bonded layer 9 to the surface of the positive electrode 4. Joule heat is generated in the bonded layer 9 by supplying a current across both electrodes 3, 4 and moisture in the bonded layer 9 is reduced by said Joule heat. Thereafter, the bonded layer 9 is peeled from the positive electrode to be taken out. Since the water content of the bentonite bonded layer 9 can be controlled to the optimum value, the peeling of the bonded layer 9, the feed of recovered bentonite and the treatment of bentonite in a post-process become easy. As a result, bentonite can be easily, efficiently and inexpensively recovered from the bentonite slurry within a short time.