baber/WOPTO huggingface dataset:
Patent JP-S62280640-A (JP)
Title: Concentration detecting device for developer for copying machine
Inventor: AOKI MATSUYUKI
IPC: G01N21/59
Filed: 1986-05-29
Abstract: PURPOSE:To improve detection accuracy by adjusting the width of an E-shaped mask which controls light emitted by a light emitting element, and maximizing the received light quantity of a photodetector and minimizing variation in the voltage of a photosensor due to the eccentricity of an aluminum roll. CONSTITUTION:The E-shaped mask 7d which controls the light emitted by the light emitting element 7b and maximizes the received light quantity of the photodetector 7c is provided between the photosensor 7 and transparent conductive glass 7a. The variation in the output voltage of the photosensor 7 due to the eccentricity of the aluminum roll 3 can be reduced by increasing the quantity of light which is emitted by the element 7a, reflected by a sleeve 5, and incident on the photodetector 7c. Then, the mask width of the center part of the mask 7d is varied to obtain the maximum value of the output voltage of the photosensor 7, i.e. the maximum value of the quantity of photodetection of the element 7c. For the purpose, the variation in the output voltage is minimized by adjusting the mask width. Consequently, the accuracy of concentration detection by the photosensor is improved.
Patent JP-H11326942-A (JP)
Title: Liquid crystal display element, liquid crystal display device using the element, parallel electric field type liquid crystal display device, and reflection type liquid crystal display device
Inventor: NAKAJIMA TAKESHI
IPC: G02F1/1343
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the corrosion, physical damage, and leak to the outside of a display device of a conversion part and to obtain a liquid crystal display element having a high reliability by arranging the conversion part so that it is covered with a seal material in an area where the seal material is formed. SOLUTION: A third conductor 54 having a desired shape is formed by a photomechanical process and etching. In a conversion part 17, a first conductor 60 and a second conductor 61 are connected through a contact hole 103c and a contact hole 103d by the third conductor 54. Further, liquid crystal 51 is held between a substrate 21 and a counter substrate 53, and they are joined by a seal material 51, thus producing a liquid crystal display device. In this case, the third conductor 54 of the conversion part 17 is covered wit the seal material. Since the third conductor 54 of the conversion part 17 is covered wit the seal material, the part where liquid crystal 50 exists and the part where the third conductor 54 exists are separated from each other. Thus, the degradation of liquid crystal in the vicinity of the third conductor 54 is prevented.
Patent JP-H0419793-A (JP)
Title: Screen scroll control system
Inventor: TASAKA SUMIO
IPC: G06F3/0485
Filed: 1990-05-15
Abstract: PURPOSE:To easily and speedily make a scroll display by a desired movement quantity by providing plural kinds of scroll areas at the periphery of an editing area, easily selecting a kind of scrolling by single operation when the kind of scrolling is selected, and indicating the scrolling. CONSTITUTION:The editing area 11 where an object is displayed is provided on a screen or a window and plural scroll areas 12 and 13 which differ in kind are provided in a frame shape at the periphery of the editing area. Then the system is equipped with a means 16 which decides whether a cursor is in the editing area or scroll areas and a means 18 which scrolls the display object according to the kind of the scroll area and the upper, lower, right, or left cursor position about the editing area in response to operation input when the cursor is in one of the scroll areas. Consequently, the operability regarding the scrolling can be improved.
Patent JP-H06313318-A (JP)
Title: Fixing structure for anchor head
Inventor: NAGATA YUKITSUGU
IPC: E02D5/76
Filed: 1993-04-30
Abstract: PURPOSE:To reduce the manufacturing cost of an anchor block body and to facilitate the fixing work of an anchor on an oblique face by making the fixing angle of an anchor head adjustable, and using an uniform anchor block body. CONSTITUTION:A tension member 2 is inserted into an anchor hole 5 drilled on an oblique face. Next, the base end part of the tension member 2 is passed through both the through hole 42 of a block body 4 temporarily set on the oblique face and the installing hole 31 of an anchor plate 3. In addition, the base end part of the tension member 2 is passed through the inserting hole 12 of an anchor head 1, and the covex face 11 of the anchor head 1 is held at the upper edge 32 of the anchor plate 3. The convex face 11 of the anchor head 1 and the upper edge 32 of the installing hole 31 are simultaneously brought into linear contact with each other. The holding angle of the anchor head 1 is adjusted to the set up angle of the tension member 2. Next, the tension member is strained by a jack, and a wedge 21 is pressed in an inserting hole 12 to fix the tension member 2.
Patent JP-2000275196-A (JP)
Title: X-ray analyser with graphic display
Inventor: INOUE TATSUYA
IPC: G01N23/223
Filed: 1999-03-27
Abstract: PROBLEM TO BE SOLVED: To accurately grasp whether the subject X-ray analyser is normal by displaying each part of the analyser as a three-dimensional image and changing over the image in alignment with the movement of a movable part to easily recognize the actual state of the movable part on the basis of the three-dimensional image. SOLUTION: Fluorescent X-rays 6 generated from a sample 5 are detcted by detectors 11A, 11B and the sample 5 is analyzed by an operational computer 23. At this time, a display device 31 imagewise displays the shape of each part of an X-ray analyser three-dimensionally and, therefore, an operator recognizes the present situations of each part accurately from the shape of each part and the display data of a vicinal display window. Further, at each time when the operation of each part settles temporarily or a state change is generated, an operation completion signal 27 is emitted from each part and an analyser controlling computer 24 sends a control completion signal 28 to the operational computer 23.  The operational computer 23 sends out an image altering signal 30 and an image changeover means 29 sends an image signal 32 showing the state of each part after designated changeover to the display device 31 to display the image after changeover. Therefore, the operator can easily discriminate the movement of each part.
Patent JP-H1116233-A (JP)
Title: Interlock system for data cartridge caddy and storage rack
Inventor: SCHMIDTKE GREGG S
IPC: G11B17/22
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently lock and unlock a cartridge caddy to a storage rack of an automatic changer by holding the data cartridge with a cartridge spring having the two different tip shapes and unlocking by a specified lock release actuator. SOLUTION: By lock springs 408 of the cartridge spring 724, the insertion of the data cartridge into slots of the caddy 300 is allowed by the combination of the tip shape 710 and the inclined tip 726, and also a protrusion of the data cartridge is caught and held for fixing it to the caddy 300. By one of latches 410 of the cartridge spring 724, the protrusion of the cartridge is caught for fixing to the back face wall 802 of a magazine 342 with the slight holding force, and the cartridge is held during the lock springs 408 are invalidated. By a lock spring release 704 vertically fixed to the magazine 342, the lock springs 408 are pushed downward for bending linked with a button 328 to invalidate the lock so that the cartridge is allowed to release.
Patent JP-S6019447-A (JP)
Inventor: EIBURAHAMU AI BEIKARU
IPC: A23D7/00
Filed: 1983-07-11
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-S5551125-A (JP)
Title: Retaining structure for roller and needle roller in tripod universal joint
Inventor: KOBAYASHI KATSUYUKI
IPC: F16D3/205
Filed: 1978-10-11
Abstract: PURPOSE: To improve the assemblability and durability of a universal joint without sacrificing its function and performance by such an arrangement that a retainer ring gets over a C-shaped elastic member, while elastically deforming the member, to engage the member for prevention of escape.  
     CONSTITUTION: Rollers 13 and needle rollers 14 are prevented from escaping by a retaining structure comprising an annular groove 16 formed in the outer periphery of a trunnion 11 near the tip end thereof, a C-shaped elastic member 17 engaged with the groove 16, and a retainer ring 18 fitted on the outer periphery of the trunnion 11. The groove 16 has a sufficient depth for easily receiving the member 17 even when the member 17 is elastically deformed in the contracting direction until the outer configuration thereof becomes equal to or smaller than the outer periphery of the trunnion 11. Thus, the fitting of the member 17 is made assured, and the ring 18 is positioned in regard to the axial direction of the trunnion 11, so that the action of undesired loads can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06316435-A (JP)
Title: Glass composition for sealing
Inventor: CHIBA JIRO
IPC: H05B6/64
Filed: 1993-04-28
Abstract: PURPOSE:To secure airtightness and characteristics of sealing part by incorporating a low m.p. glass powder, a fine powder for absorbing a specific high frequency energy and a refractory filler or pigment and shorten the sealing time by high frequency heating. CONSTITUTION:This composition is obtained by compounding 40-98% low m.p. glass powder, which is capable of sintering at about 400 deg.C and contains, by wt.%, 5-15% B2O3, 1-15% ZnO, 0.5-5% SiO2, 0-5% Al2O3, 0-5% SnO2+TiO2+ZrO2 and 0-5% MgO+CaO+SrO+BaO, 1-55% powder for absorbing high frequency energy, which is one or more kind of metals or the oxides, borates and silicates selected among V, Nb, Ta, Cr, Mo, W, Mn, Ni, Re, Fe, Ru, Co, Cu, Zn, In, Sn, Ag, Pt, Pd, Sb, La and Zr, absorbs high frequency energy of 10-200MHz to generate heat and has 0.1-10mum particle diameter, and 0-5% refractory filler or pigment and melting them in a platinum crucible at 1000-1200 deg.C for 1-2 hours.
Patent JP-H06311933-A (JP)
Title: Heating device for tempura pan
Inventor: KOBAYASHI NORIYUKI
IPC: A47J37/12
Filed: 1993-04-28
Abstract: PURPOSE:To constitute a device so that an oil temperature can hold continuously a prescribed temperature range even if a TEMPURA (Japanese deep-fat fried food) is fried continuously by only giving continuously a comparatively small heating value. CONSTITUTION:In a TEMPURA pot 1 having an inclined bottom face 21 in which a handy side of a cooker becomes a shallow part, a heating device 5 is provided only in the lower side of the shallow part of the inclined bottom face 21, and by putting a new material one after another into oil of its shallow part, a temperature of oil of the part concerned tends to fall, but by concentrical heating to the part concerned by the heating device 5, the oil temperature returns immediately to its original prescribed temperature. Also, since in the front deep part, the quantity of oil is large and it does not become cool soon and the material whose fried temperature becomes high to some extent floats up on the coil and is only heated, the upper layer temperature of the oil in the deep part can hold enough a prescribed temperature range by only a convection of the oil in the shallow part heated concentrically by the heating device 5, economy of a heating value and improvement of the efficiency can coexist with each other.
Patent JP-H06314298-A (JP)
Title: Picture filing device
Inventor: IKEGAMI JUNJI
IPC: G06F17/30
Filed: 1993-04-28
Abstract: PURPOSE:To suffice both the setting of retrieval condition and an input operation one time at the time of continuously retrieving the picture of the required condition by recording retrieval condition information in a recording part, then, comparing retrieval condition information with information to be retrieved after accepting information to be retrieved and outputting the information at the time of coincidence. CONSTITUTION:When retrieval condition information is accepted in an information input part 105 and stored in an information storage part 106, retrieval condition information is recorded by a retrieval reservation storage part 107. Picture data and register information are made to correspond so as to be inputted and information to be retrieved which is generated from register information and picture data are made to correspond so as to be recorded by a picture recording part 103, retrieval condition information recorded in the retrieval reservation recording part 107 is read and retrieval condition information is compared with information to be retrieved by a retrieval executing part 108. In the result of comparison, when both coincide, data to the effect are transmitted to an output part 104 and the retrieval condition information is displayed and outputted.
Patent JP-S61285197-A (JP)
Inventor: FUJIKI TAKASHI
IPC: B63H5/10
Filed: 1985-06-11
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-S5749612-A (JP)
Title: Resin composition for carbon fiber prepreg
Inventor: MINAMIZAWA TAKESHI
IPC: C08J5/24
Filed: 1980-09-11
Abstract: PURPOSE: The titled resin composition having high flexibility, capable of bonding an unsaturated matrix resin firmly to carbon fibers, comprising an unsaturaged polyester, an epoxy resin, and a cycloolefin ring-containing acid anjydride in a specific ratio.  
     CONSTITUTION: (A)100Pts.wt. unsaturated polyester resin using diallyl phthalate, etc. as a crosslinking agetn, (B) 5W60pts.wt. epoxy resin, (C) 0.5W1.0 equivalent (based on epoxy equivalent) cycloolefin ring-containing acid anhydride (e.g., tetrahydrophthalic anhydride, etc.) and (D) a curing catalyst (e.g., t-butyl perbenzoate, etc.) for component A are dissolved in a solvent, e.g., acetone, etc. to give a solution, and carbon fibers are impregnated with the prepared solution and heated in a furnace to remove the solvent, to give the desired prepreg. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10320270-A (JP)
Title: Memory module
Inventor: TAKEDA KAZUO
IPC: G06F12/06
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To reduce the number of SDRAMs to be simultaneously driven at low cost by converting a driving signal from the outside of module to a signal for controlling plural bank parts composed of plural SDRAM. SOLUTION: Driving signals /RE, /CE, /WE, A12 and A13 or the like from the outside of module are inputted to a memory module. In order to provide a large memory capacitance, which can be provided only with the SDRAM of the next generation constituted at that memory module, with the SDRAM of the current generation, plural banks composed of plural current generation SDRAM identify the bank active commands of SDRAM based on the driving signals /RE, /CE and /WE, select any bank by decoding A12 and A13 and convert a chip select signal corresponding to the selected bank to a signal for active control. Thus, when the SDRAM of 64M bits is used, the SDRAM of 16M bits can be used with low power consumption.
Patent JP-H01294667-A (JP)
Title: Thiazole derivative
Inventor: YUKIMOTO YUSUKE
IPC: C07D277/593
Filed: 1988-05-23
Abstract: NEW MATERIAL:2-(2-Trimethylaminothiazol-4-yl)-2-methoxyiminoacetic acid lithium salt and its hydrate. USE:A synthetic intermediate for producing a cephalosporin antibiotic substance such as 7beta-[2-(2-amonothiazol-4-yl)-2-methoxyiminoacetamido]-3-[4-oxazol-5- yl-1- pyridinio]methyl-3-cephem-4-carboxylate. PREPARATION:The objective 2-(2-trimethylaminothiazol-4-yl)-2- methoxyiminoacetic acid lithium salt and its hydrate can be produced by hydrolyzing a lower alkyl ester of 2-(2-trimethylaminothiazol-4-yl)-2- methoxyiminoacetic acid in the presence of lithium hydroxide.
Patent JP-S5551088-A (JP)
Title: Pyrrolopyrimidine derivative
Inventor: YOSHIDA ZENICHI
IPC: C07D487/04
Filed: 1978-10-12
Abstract: NEW MATERIAL:A pyrrolopyrimidine derivative of formula I (R 1  is lower alkyl group).  
     EXAMPLE: 2,3,6,7,8-Pentakis (tert-butylthio)pyrrolo[1,2-a]pyrimidine.  
     USE: Pesticides and medicines and raw materials for the synthesis of various chemicals, using the reactivity. Capable of giving pyrrolopyrimidine by releasing-SR 1  through hydrogenation in the presence of a metal catalyst.  
     PROCESS: A trithiocyclopropenium salt of formula II (X is anion) is reacted with formamidine in a solvent, e.g. methylene chloride, in the presence of a base, e.g. sodium hydride, at -100W0°C, preferably room temperature, to give the compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08325912-A (JP)
Title: Biodegradable nonwoven fabric and its production
Inventor: FUKUSHIMA CHIKAYUKI
IPC: D04H1/55
Filed: 1995-05-25
Abstract: PURPOSE: To obtain a biodegradable nonwoven fabric excellent in bulkiness and water absorption properties and having sufficient mechanical properties for practical use by mixing a natural fiber and a modified cross-section short fiber of a biodegradable aliphatic polyester and entangling the mixture in three dimensions. CONSTITUTION: A natural fiber and a modified cross-section short fiber of a biodegradable aliphatic polyester are mixed to form a web, and fibers constituting the nonwoven web are entangled with each other in three dimensions by a pressure liquid flow treatment, etc. The obtained nonwoven fabric is excellent even in flexibility and has an improved biodegradability owing to the mixing of the natural fiber (preferably, at the mixing ratio of 10-70wt.%).
Patent JP-H05297324-A (JP)
Title: Wavelength demultiplexing device
Inventor: HANDA YUICHI
IPC: H01S3/10
Filed: 1992-04-19
Abstract: PURPOSE:To obtain the wavelength demultiplexing device of simple constitution by using a device which controls polarized light and a device which selects the polarized light. CONSTITUTION:This wavelength demultiplexing device is equipped with the polarized wave control device 4 which changes specific input light into a specific polarized wave state and the polarized wave selecting device 5 which separates and selects the specific polarized wave state. The polarized wave control device 4 normally has wavelength dependency and the polarized wave state of output light 2 differs according to the wavelength after it passes through the polarized wave control device 4. For example, the incident light 1 has wavelengths lambda1 and lambda2 and only the light having the wavelength lambda1 is selected, the polarized wave selecting device 5 is only put in the polarized light state wherein the unnecessary wavelength component lambda2 is completely removed assuming that there are two polarized light state for transmission and polarized light state for removal. Namely, when the device is put in the linear polarized light state wherein the light wave having the wavelength lambda2 is removed, the light wave with the wavelength lambda2 never appears in the output which is adjusted to the linear polarized light state for transmission. The light having the wavelength lambda1 on the other hand, is not put in the linear polarized wave state for the complete transmission, but the component appears in the output.
Patent JP-H02307924-A (JP)
Title: Latent bulky polyester composite yarn for woven and knitted fabrics
Inventor: WATANABE YASUICHI
IPC: D02J13/00
Filed: 1989-05-18
Abstract: PURPOSE:To obtain the title yarn having excellent swelling, bulkiness, softness and flexibility as well as dry touch by interlacing multlfilament satisfying specific conditions with false twist yarn of multifilament. CONSTITUTION:The aimed yarn composed of (A) a multifilament A having <=3 denier strength of single yarn and being 20-30% (denier ratio) in content in composite yarn and satisfying hot water (at 100 deg.C) shrinkage factor of >=0% and dry heat (at 160 deg.C) shrinkage factor of <=0 % and (B) a false twist yarn B of multifilament having >=3g/denier breaking strength and being 80-20% in content-contained in composite yarn and satisfying hot water shrinkage factor of >=0% and difference of dry heat shrinkage factor (between the components A and B) of >=5% and interlaced in interlace pin count of 20-100 numbers/m.
Patent JP-H10316340-A (JP)
Title: Safety device for elevator door
Inventor: KAWAMOTO KAZUNARI
IPC: B66B13/26
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To reduce the damage to passengers occurring when a landing door is opened or closed by providing a long light reception section arranged with multiple light receivers flush with each other at the prescribed intervals on a column located to face a long light projection section. SOLUTION: When the hand 15 of an elevator user approaches a landing door 1A and interrupts the light 3a emitted from a long light projection section 3 while the landing door 1A is opened and a circuit P-7b-8a-14b-9-N is formed to close the landing door 1A via the excitation of a door opening/closing relay 9, a long light reception section detects the shading, a shading detecting relay 11 is excited, and a buzzer BZ is rung. A circuit P-12b-11a3-14-N is excited, and the circuit P-7b-8a-14b-9-N is opened. The door opening/closing relay 9 is de-excited, and a door opening action is started. The hand 15 of the user can be prevented from colliding with doors 1A, 1B.
Patent JP-S5249798-A (JP)
Title: Display assembly device
Inventor: MORISHITA HIROSHI
IPC: G09F5/00
Filed: 1975-10-17
Abstract: PURPOSE: To enable a reasonable design for layout for the cuisine for a layman with no knowledge of layout by displaying the configuration of carious cooking utensils in the equiangular solid drawing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H084094-A (JP)
Title: Flexible water stop board for joint of concrete structure
Inventor: KAWAGUCHI SABURO
IPC: E03F3/04
Filed: 1994-06-08
Abstract: PURPOSE:To prevent the occurrence of a cracking, the separation of a joint part, and the like so as to improve the water stop performance and durability since stress concentration can be relaxed even if the stress is concentrated on a right-angled corner part by the own weight of a water stop board main body. CONSTITUTION:A water stop board main body 11 in the sectional form is constituted of a hollow center part 12 formed into approximately hexagonal cross section, and sheet-like embedded parts 13a, 13b formed continuously on both sides of the center part 12. This water stop board main body 11 is used with the angle part of the center part 12 placed on the inside and with the trapezoidal part placed on the outside, and a curved face part of circular arc shape with a radius of 10mm-30mm is formed at the angle part of the right-angled corner part of the water stop body 11 supposing the fitting construction time.
Patent JP-H1069693-A (JP)
Title: Disk player equipped with disk loading device
Inventor: IN SEIKA
IPC: G11B17/028
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To smoothen an operation at the time of inserting and taking out a disk and to prevent the device from flawing by providing rollers in place of a tray and a disk stably fitting means. SOLUTION: A base frame 202 has an opening part 201, into which the disk 100 is inserted, and a spindle motor 410 is fixed on a deck 400 fixed to the base frame 202, while a turntable 420 is pivotally fitted by the spindle motor 410. The rollers 211 and 212 are provided on an upper part and a lower part of the opening part 201, and are operated to clamp the disk 100 to be moved above the turntable 420. The moved disk 100 is stably fitted to the turntable 420 by the disk stably fitting means 600 consisting of one pair of supporting bases 610 fixed on the deck 400, a moving stage 630 provided between the supporting bases 610 and electromagnets 620 for vertically moving the moving stage 630.