baber/WOPTO huggingface dataset:
Patent JP-H11131707-A (JP)
Title: Fire-resistant sheathing roof board
Inventor: OGAWA MAKOTO
IPC: E04B1/94
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a fire-resistant sheathing roof board excellent in heat- insulation, sound absorption, design, driving of nails, and workability by sticking a rockwool-made sound absorbing board to one side face of an inorganic board constituted of a triple-layer structure of the front and rear layers and the intermediate layer. SOLUTION: Front and rear layers 1, 1 having 0.9 or higher specific gravity and chiefly including mineral fibers, inorganic powder, and a binder are formed. An intermediate layer 2 having a specific gravity of 0.4-0.9 and chiefly including an inorganic foamed body and a binder is provided. And a triple-layer structural inorganic board having a specific gravity of 0.6-0.9 as the whole body is constituted of the front and rear layers 1 and the intermediate layer 2. Then, a sound- absorption board 3 made of rockwool is stuck on a unilateral face of the inorganic board through a vinyl acetate-based adhesive 4 to obtain a fire-resistant sheathing roof board. This fire-resistant sheathing roof board is excellent in not only heat-insulation, sound-absorption, and design, but also it is light and excellent in driving of nails and workability.
Patent JP-H04186491-A (JP)
Title: Ic card issuing processor
Inventor: WAKAMATSU MASAKI
IPC: G07F7/08
Filed: 1990-11-21
Abstract: PURPOSE:To efficiently and accurately issue IC cards having respectively different data by applying an index indicating issued data to once issued data and monitoring the index to prevent double issue. CONSTITUTION:An issue processing means 3 retrieves an identification(ID) code in a data storing means 1 based on IC card ID information read out by an ID information reading means 2, reads out data corresponding to the ID code and executes processing for writing the data into an inserted IC card 10 and issuing the IC card 10. An issue recording means 4 has a function for applying an index indicating issued data to the data used for issuing processing out of plural data stored in the means 1. Consequently, the double issue of the IC cards having quite the same contents can be prevented and the generation of criminal acts such as intentional double issue of the same IC cards can be prevented.
Patent JP-H07168094-A (JP)
Title: Scanning optical system
Inventor: NAIKI TOSHIO
IPC: G02B13/00
Filed: 1993-12-16
Abstract: PURPOSE:To compensate various aberrations favorably irrespective of size of a maximum deflection angle as well as to promote the shortening of an overall length by constituting a scanning lens with a negative lens and another lens from the deflector side, and satisfying a specific condition. CONSTITUTION:This optical system is provided with a scanning lens SL, imaging a convergent beam BM3 deflected by a deflector 3 in an equiangular speed manner on a scanned surface 4, and acting so as to be scanned on this scanned surface 4 at uniform velocity substantially, and in this constitution, this scanning lens SL consists of a negative lens from the side of the deflector 3 and another at least one lens, and a convergent beam is incident on a surface to be opposed to the deflector 3 of this negative lens. Accordingly it is made up of satisfying a conditional expression of C<S1<=L, Y'=ktheta, C=S1(L-K)/(S1-k). Where, S1 is a space between a deflector deflected surface and a body surface (natural converging point of the convergent beam), L is a space between the deflector deflected surface and an image surface, Y' is image height on the scanned surface, theta is an angle between the convergent beam deflected by the deflector and a scanning lens optical axis, and k is a proportional constant.
Patent JP-H03177198-A (JP)
Title: Speaker
Inventor: SUMIYAMA MASAHIDE
IPC: H04R9/02
Filed: 1989-12-06
Abstract: PURPOSE:To prevent a crack at an inner diameter part of a hold part due to the thermal expansion and contraction by strengthening the hold part of an upper plate front part of a magnetic circuit depending on the shape and size. CONSTITUTION:An inner diameter part whose diameter is 70-90% of an outer diameter of an upper plate 22 and the diameter of the outer circumference, the inner diameter part whose diameter is 40mm being 80% of the outer diameter 50mm of the upper plate is provided to a front part of the upper plate 22 of a magnetic circuit 24 formed by using the upper plate 22 and a lower plate 23 having a magnet 21 inbetween, furthermore, the minimum thickness is selected to be 1.2mm or larger, in this case 2mm, and a hold part 25 of the magnetic circuit 24 is provided so as to increase the thickness toward the outer circumference. Thus, no crack is caused even with application of thermal shock by the hold part 25 strengthened to the front part of the upper plate 22 of the magnetic circuit 24.
Patent JP-H01158682-A (JP)
Title: Discoid information recording medium reproducing device
Inventor: OKAWA YUSUKE
IPC: G11B21/21
Filed: 1987-12-15
Abstract: PURPOSE:To raise or lower a sensor carrying part and to change the relative distance between a sensor and a disk by driving a motor by the output signal of a detecting circuit when the level of a FM signal is deviated from an allowable range and vertically oscillating a guide member abutting against a spiral cam face to the signal face of the disk. CONSTITUTION:The sensor carrying part (carrier) 6 of the discoid information recording medium reproducing device receives carrying force through a power transfer means from the main motor 2 to scan in parallel to the upper part of the signal face of the disk form information recording medium 5. The guide member 201 is fitted into a supporting point fixed to a chassis 1 and the medium 5 mounted on a turn table 4 is vertically freely rocked to the signal face together with the carrying part 6. Further, on the spiral cam face 191, a spiral cam gear 19 abutting one part against the vicinity of the free end of the member 201 thereon is arranged. According to the rotation of the cam gear 19, the member 201 and the carrying part 6 are rocked to change the relative distance between the sensor 7 mounted on the carrying part 6 and the medium 5.
Patent JP-H04186273-A (JP)
Title: Musical chord disk and musical chord sheet
Inventor: YASUTAKE SHIZUO
IPC: G10H1/38
Filed: 1990-11-20
Abstract: PURPOSE:To simply and quickly find out a desired chord composition to understand the whole composition naturally by stepwise and rotatably laminating more than two disk bodies on which chromatic scale codes are indicated in order of musical scale in twelve equal divisions formed around a shaft by equally dividing the central angle. CONSTITUTION:A chord disk 10 is formed into a laminated disk consisting of plural concentric disk bodies 14a-e whose outer edge parts are enlarged and opened around a journaled shaft 12 according as they are situated down, and the respective disk bodies can be rotated around the shaft 12. The respective disk bodies are divided by equal-division lines 18 for dividing the central angle into equal divisions to form display parts 20, and chromatic scale codes C, C# (Db)... B are displayed in order of musical scale. Further, the desired tone colors are displayed by the same colors in accordance with the arrangement of sounds of various chord codes; for example, for the arrangement of sound of C code, the chord composition of the C chord can be easily found out by aligning the blue colored parts 24 on the side edhe parts of the enlarged and opened parts 16 of C, E, G with each other. At the same time, the chord composition of other roots can be specified.
Patent JP-H04187752-A (JP)
Title: Composite surface treatment
Inventor: HIRONO HISAO
IPC: C23C26/00
Filed: 1990-11-21
Abstract: PURPOSE:To make it possible to reform the surface layer of a light alloy where the setting of conditions has been difficult in the surface treatment in which the additive of ceramic powder or the different kind of metal powder is mixed into the molten part by removing an oxide film at the treated part with the reversed-polarity current of an AC plasma arc. CONSTITUTION:A work W consisting of a light alloy such as an Al alloy is positioned on a holder, a plasma torch 2 is approached to the work, and an arc is generated between an electrode 8 and the part of the work W to be treated in the atmosphere replaced by the plasma gas. The part is cleaned by a reversed-polarity current, and the penetration is increased by the straight- polarity current. Consequently, the oxide film on the surface of the work W is cleaned off, and the concentrated melting of the internal base material is smoothly performed. A ceramic powder 18 is simultaneously discharged from a powdery material transport pipe 14.
Patent JP-H03179598-A (JP)
Title: Vehicle detector
Inventor: HORIBA ISAO
IPC: G08G1/04
Filed: 1989-12-08
Abstract: PURPOSE:To easily set a threshold value and to stabilize the detection of a vehicle by detecting the vehicle based on the size of a sum converting the absolute value of a change amount. CONSTITUTION:A video signal photographed by a television camera 1 is converted to a digital picture by an A/D converter 3 while removing a noise component and a high band component by an LPF 2 and a horizontal direction adder part 4 calculates a projected result in a horizontal direction. In respect to one-dimensional data obtained in such a way, a difference processing part 5 calculates the change amount and an absolute value conversion part 6A converts the change amount to the absolute value. Then, the sum simply adding the absolute values is calculated by an adder part 7 and written into a calculated result memory 8. By comparing the written calculated result with the set suitable threshold value, a comparison and decision part 9 decides whether an object is the vehicle or not.
Patent JP-H03180410-A (JP)
Title: Method for controlling bulky and powdery charging materials in vertical type furnace
Inventor: SAKURAI MASAAKI
IPC: C21B5/00
Filed: 1989-12-08
Abstract: PURPOSE:To control powder ratio in charging material to a specific value and to make difficult to cause abnormal furnace condition by selecting number of frequency of a sieve for screening the charging material according to the analyzed result of grading grain size of the bulky and powdery charging materials. CONSTITUTION:By sintered ore sampling means arranged to the A point at outlet side of the quaternary screen 24 at outlet side of a grading apparatus and iron ore sampling means arranged to the B point at outlet side of the yard 25, the sintered ore, iron ore, etc., are sampled, respectively. For example, in the case of the sintered ore, the grain size in the sampled material is analyzed with the grain size analysis means, and based on this result, number of frequency of the sieve used for the sieve frequency selecting means is selected. This selected frequency signal is transmitted to frequency output means to control the number of revolution of a motor for screening means 27 through frequency control means. Then, these are screened and the charging material removed with these having grains size except of the prescribed grain size is conveyed to an ore vessel 10 at blast furnace 16 side. By this method, ratio of the charging material having grain size less then the prescribed grain size, is low and the abnormal furnace condition becomes difficult to cause.
Patent JP-H04192674-A (JP)
Title: Image restoring device
Inventor: YOKOYAMA YOSHIHIRO
IPC: H04N1/417
Filed: 1990-11-26
Abstract: PURPOSE:To speed up processing by inserting horizontal mode codes of O number of white picture elements and 0 number of black picture elements in the compressed data constituted of MMR codes and subjecting plural pieces of the compressed data formed by dividing the compressed data in the positions of the horizontal mode codes to parallel processing in plural pieces of restoration circuits. CONSTITUTION:A processor 108 sets the top and final addresses of an image A401 in a compression restoration circuit 105, sets the top and final addresses of an image B402 in a compression restoration circuit 106, sets the top and final addresses of image C 403 in a compression restoration circuit 107 and respectively simultaneously compress the image A401, the image B402 and the image C403. The division point 410 of the image data is required to be the position of the white picture elements for all in one line and, therefore, the processor 108 previously investigates the image data stored in a memory 104. The respective compressed code A404, code B405 and code C406 are written into the memory 104 and are finally transferred to an external memory 101 by a DMAC 102. The restoration processing of the images is speeded up in this way.
Patent JP-H05153568-A (JP)
Title: Variable rate picture coder
Inventor: TSURIBE SATOYUKI
IPC: H04N19/63
Filed: 1991-12-02
Abstract: PURPOSE:To reduce transmission information quantity while keeping the picture quality by utilizing a time resolution characteristic of a visuality and selecting coding circuits through the use of a motion quantity at a band for coding and cell processing in the variable rate picture coder coding a picture by a frequency band. CONSTITUTION:A picture separated to each frequency band by a band split circuit 101 is coded by each of band coding circuits 102,103,104,105. In this case, the generated information quantity of each band is given to a total generated information quantity calculation circuit 111, in which the total generated information quantity for the past prescribed period is obtained. The selection of the operation of the other band coding circuits 103,104,105 is controlled based on a motion detected by the 1st band coding circuit 102 implementing the coding of the minimum frequency area in response to the fluctuation in the total generated information quantity.
Patent JP-H09160485-A (JP)
Title: Vehicle position display system
Inventor: TAKAHASHI TOSHIAKI
IPC: G01C21/00
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle position display system capable of displaying the details in the neighborhood to an origin and displaying also a far vehicle only by one display map in the case of displaying vehicle positions for group traveling, vehicle management and so on. SOLUTION: The system is provided with a position data input means 10 for inputting the position data of one or plural vehicles, an operation means 8 for computing display coordinates, a transforming means for transforming vehicle position data in accordance with the display coordinates, and a display means 14 for displaying a vehicle mark. An optional position is set up as the origin of the display coordinates, a scale is displayed so as to be reduced in accordance with a distance from the origin. When the optional position is set up as the origin of XY coordinates to be the display coordinates, a scale in the X axis direction is reduced in accordance with the distance from the origin in the X axis direction and a scale in the Y axis direction is reduced in accordance with the distance in the Y axis direction.
Patent JP-H03213014-A (JP)
Title: Noise resistant interface circuit, high state buffer circuit and low state buffer circuit
Inventor: DEIBUITSUDO CHIYAARUZU MATSUKU
IPC: H03K19/0185
Filed: 1990-11-26
Abstract: PURPOSE: To give noise resistant input to an input buffer interface circuit by means of a three state CMOS inverter which is driven by conditioning after an input signal is transmitted due to prescribed delay and has high state input and low state input. CONSTITUTION: The three state CMOS inverter 20 can generate the three possible output states, namely, a high logic state, a low logic state and a high impedance state to an output node 40. A noise resistant input 10 removes a signal applied to an input pad 16 or noise charged by the power voltage of a radio inverter 18 by giving an instruction that the input signal appearing in the output node 30 of the ratio inverter 18 is in the low logic level or the high logic level for the prescribed period exceeding the predictive duration of high state or low state noise signal.
Patent JP-2000142556-A (JP)
Title: Inflatable boat
Inventor: KOBORI KAZUO
IPC: B63B7/08
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To make comfortable the internal space of a small boat by providing a table plate body detachably engaged and supported via a support means at least at one position near the top of port and starboard air barrels. SOLUTION: The front and rear parts of an air boat 1 surrounded with an air barrel 2 are provided with seating plate bodies 4 and 4'. A table plate body 5 is provided between the seating plate bodies 4 and 4' near the top of a port and starboard air barrels 2a via a support member 6. More particularly, the forward end part of the projection part 6a of the support member 6 is inserted into the space formed out of an L-shaped recessed part 5' formed at the right and left end lower part of the table plate body 5 and the table plate body 5. For forming the support member 6, a sheet material is folded into two along a lengthwise axis and a long side is folded back for forming a projection part 6a. A rope or a plastic rod is inserted in the folded part, thereby forming a rib 6b at the end of the projection part 6a.
Patent JP-2000144841-A (JP)
Title: Kitchen device
Inventor: INUI HIROAKI
IPC: E03C1/18
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a kitchen device with a special drain passage for a drain hose, installed without exposing the drain hose and thereby kept sanitary without causing slime, mildew, coloring and discoloring on the surface of the drain hose. SOLUTION: A kitchen device which is provided with a special drain passage 31 for a drain hose 33 can be installed without exposing the drain hose 33. The kitchen device is kept sanitary without causing slime, mildew, coloring and discoloring on the surface of the drain hose 33 and without impairing an high-grade image and a beautiful appearance. Since no clacking, wear and deterioration occur on the surface of the drain hose 33, the kitchen device can be reduced in cost with the extended life of the drain hose 33 and the change of material for the drain hose into inexpensive one.
Patent JP-H06279699-A (JP)
Title: Water-soluble anthraquinone compound, preparation thereof and use thereof in dye application
Inventor: IERUKU DANHAIMU
IPC: C09B62/445
Filed: 1993-12-17
Abstract: PURPOSE: To obtain a novel compd. which gives a blue-dyed product, is excellent in fastness and build-up properties, and is useful e.g. for dyeing cellulose fibers, polyamide fibers, etc.  
     CONSTITUTION: This compd. is represented by formula I {wherein A is a group of formula II [wherein M is H or an alkali or alkaline earth metal; (m) is 0 or 1; and B is a (substd.) phenylene, a (substd.) naphthylene, or the like] or the like; R 1  is H or a 1-4C alkyl; X is an alkali-separable residue; and Z 0  is a group of formula III (wherein R 2  is R 1 ; RA is H, a 1-4C alkyl, or a 1-4C alkoxy; RB is H, chlorine, bromine, or a 1-4C alkoxy; and (n) is 1 or 2)}, an example being a compd. of formula IV. The compd. of formula I is prepd. by reacting a halogen-s-triazine compd. of formula V (wherein Hal is a halogen), an amino-contg. anthraquinone compd. of the formula: A-NHR 1 , and an amino compd. of formula VI in a desired order. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H10140816-A (JP)
Title: Underfloor storage shed
Inventor: SAKAKIBARA SHIYUUICHI
IPC: E06B5/01
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To increase a storage capacity without increasing the number of upper openings in a floor face. SOLUTION: A hatch 3 open to the upper and lower sides is provided in a floor face, a door that freely opens and closes the upper opening of the hatch 3 is added, and a moving box 4 open to the upper side is freely movably provided on a rail installed under the floor. By allowing the lower opening of the hatch 3 and the upper opening of the moving box 4 to freely match each other, a box area that is several times as great as the upper opening in one place is created, and articles can be put into and out of the entire area of the moving box 4 from the upper opening in one place.
Patent JP-H11139080-A (JP)
Title: Duplex writing utensil
Inventor: KOBAYASHI SEIICHI
IPC: B43K24/18
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a duplex writing utensil which houses a mechanical pencil writing body, a ball-point pen writing body or the like in a common barrel at a low cost by a method wherein a loading barrel and a rear barrel are bonded a joint in such a manner that only a barrel transfer is possible, and the composite writing utensil is constituted in such a manner that a core of the mechanical pencil body is fed by barrel-transferring the rear barrel based on a leading barrel. SOLUTION: In a barrel, three or more writing bodies 35, 36, 39, and an eraser feeding body 37 are housed, and by press-operating knock-operation parts 16, 28, 29, 22 which protrude from the rear end part of a rear barrel 1, a writing tip end part is selectively projected and engaged for this duplex writing utensil, and for such a duplex writing utensil, a window part 6 is provided on the forward outer peripheral part of the rear barrel 1. Also, a protruding engaging part 10 is provided on the outer peripheral part of a joint 9, and the engaging part 10 is engaged with the window part 6. The joint 9 is bonded to the rear barrel 1 in such a manner that only a barrel transfer is possible, and at the same time, a leading barrel 40 is detachably fixed to the tip end of the joint 9.  Then, for the mechanical pencil writing body 36 in the writing bodies, at the time of usage when the mechanical pencil writing body 36 is projected a core is made feedable by barrel-transferring the rear barrel 1 to the leading barrel 40.
Patent JP-H02166379-A (JP)
Title: Cryorefrigerator
Inventor: TANAKA MINORU
IPC: F25D13/00
Filed: 1988-12-20
Abstract: PURPOSE:To equalize the temperature distribution inside a refrigerator and save food under a state which allows no dryness for a long time by slantingly lowering a dew receiving board in a direction toward a door, providing a cooled air passage between the rear of said door and the front of a storage chamber, and separating a cooled air circulating passage between the storage chamber and its main body into two passage sections. CONSTITUTION:As a dew receiving panel 16 is slanted forward to a door 14, water drops dewed on a top panel 17 and cooled air on the top panel 17 flow in a direction indicated by the arrow. A double door 21 is separately provided inside the door 14 so as to form a cooled air passage 23 between the double door 21 and the door 14 while a cooled air discharge port 24 and a cooled air suction port 25 are provided in the upper and lower parts of a storage chamber 4. The space between a refrigerator body 2 and the storage chamber 4 is further divided into two sections by a partition panel 28, thereby circulating the cooled air from an outside cooled air passage 29 to an inside cooled air passage 30. This construction makes it possible to the interior of the storage chamber at a fixed temperature, and highly humid state so that food may be kept at a fresh and humid state and conserved for a long time.