baber/WOPTO huggingface dataset:
Patent JP-H11249077-A (JP)
Title: Optical display system
Inventor: HAYASHI KOTARO
IPC: G02B5/18
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized optical display system with which the optical path of illuminating light and the optical path of projecting light can be separated by simplifying a configuration and attaining cost-down even when a reflection type display panel such as a reflection type LCD having regular reflection characteristics is used, the configuration of an optical projecting system is simplified as well and further the number of lenses is reduced. SOLUTION: This system is provided with a reflection type LCD panel 6, the configuration of light source 1, reflector 2, optical illuminating system 3 and illumination side polarizing plate 4 for illuminating the LCD panel with illuminating light and the configuration of projection side polarizing plate 7 and optical projecting system 8 for forming an image by passing only the projecting light by selectively rotating the plane of polarization through the said reflection type LCD panel 6.  Then, an optical reflection angle converting system 5 having a diffraction grating is provided for converting incident/reflection angle characteristics so that the incident angle and reflection angle of the said illuminating light to the reflection type LCD panel 6 can not be in the relation of regular reflection, and the sum of the said incident angle and the said reflection angle is settled within the range of from 15 deg. to 40 deg..
Patent JP-S56145197-A (JP)
Title: Growing method of single crystal by floating-zone method
Inventor: SHIRAKI KENICHI
IPC: C30B13/30
Filed: 1980-04-09
Abstract: PURPOSE: A high-temperature fluid is jetted upward from the lower side of the melt formed on the raw material rod to the melt, thus improving the crystallinity of the single crystal made by the floating-zone method.  
     CONSTITUTION: A sintered alumina rod 1, a raw material of sapphire, is made to rotate in the arrow direction and single crystal already formed 2 is made to rotate in the opposite direction. Oxyhydrogen burners 4 are arranged around the center shaft of the crystal of the sintered alumina rod 1 and hydrogen is fed to the inner pipe and oxygen is fed to the outer pipe in the burners. The burners are inclined by an angle, e.g., 30° from the perpendicular plane to the rod and nozzles are directed upward. The flames 5 jetted from the burners 4 upward reach near the melt 3 at almost the same angle to support the melt so as to keep the same diameter by the flame pressure even when the melt would swell out over the outer diameter. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04283065-A (JP)
Title: Method for grinding end surface of steel piece by rotary grinding stone
Inventor: MURAKAMI DAISUKE
IPC: B24B9/00
Filed: 1991-03-12
Abstract: PURPOSE:To completely grind and remove burrs, adhered to the cut surface of a slab, on a hot charge line without forming a flaw by setting an optimum grinding stone grinding angle and grinding pressure in response to the change of the temperature and a material at a grinding outbound process and regulating the rotation direction of the grinding stone and a grinding angle at a grinding inbound process. CONSTITUTION:In a conveyance passage for a steel piece 1, a burr removing device is located between a gas cutter and a rolling mill. A grinding stone 2 located to the burr removing device is regulatably engageable with and disengageable from the lower edge of the cut surface of the steel piece 1. When the grinding stone is at a grinding outbound process in the direction of the width of the steel piece 1, the rotation direction of the grinding stone 2 is extended to a position below the end surface of the steel piece, a grinding angle is set to 25-75 deg., and burrs adhered to the lower edge of the cut surface of the steel piece 1 are removed. In a grinding inbound process, the rotation direction of the grinding stone 2 is extended to a position above the end surface of the steel piece, the grinding angle is set to 10-20 deg., and burrs formed on the end surface of the steel piece during the grinding outbound process are removed.
Patent JP-S57160860-A (JP)
Title: Sorter device
Inventor: NAWATA YOSHIAKI
IPC: G03B27/00
Filed: 1981-03-30
Abstract: PURPOSE:To promote the reliability, the operating efficiency, and the safety of a captioned device by checking the operation of picture-shaping in a picture-shaping device during the movement of a sort pin towad the standard position. CONSTITUTION:In a sorter device 15, papers discharged from a paper-discharge part of a picture-shaping device 1 are sorted by moving a sort pin 42 successively. In this construction, the operation of picture-shaping in the picture-shaping device 1 is checked during the movement of the sort pin 42 toward the standard position by the mutual switching over between the sort mode and the non-sort mode, or for the next operation of sorting after the first operation of sorting is finished.
Patent JP-H05249851-A (JP)
Title: Transfer device
Inventor: OKA KENJU
IPC: B41J13/076
Filed: 1992-03-04
Abstract: PURPOSE:To automatically correct a transfer characteristic accompanying environmental change. CONSTITUTION:A reference resistance ring (earth ring) 6a which is externally provided at least at one end of a transfer roller 2, a terminal 7 which is brought into contact with the ring 6a and a power source means (high voltage transformer) 5a which supplies electric power to the roller 2 and the ring 6a are provided. Then, a current flowing to the terminal 7 through the ring 6a of the output current of the power source means 5a is controlled so as to be constant. Thus, even when an environmental condition is changed, a current value flowing to a photosensitive body 100 and the transfer material 2 is kept to be almost constant.
Patent JP-S53133858-A (JP)
Title: Article gripping apparatus
Inventor: SUGIMOTO KOUICHI
IPC: B25J15/08
Filed: 1977-04-25
Abstract: PURPOSE: To provide work gripping apparatus which grips work along work contour. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63213845-A (JP)
Title: Plate making method for printing original plate for heat sensitive copying and printing sheet with transfer ink sheet
Inventor: KASHIO YUKIO
IPC: G03F1/00
Filed: 1987-03-03
Abstract: PURPOSE:To permit easy making of a printing original plate and to permit direct formation of an original for plate making from an arbitrary document by using a printing sheet with a heat sensitive transfer ink sheet strippably bonded with a transfer ink sheet part and printing sheet formed with a light reflective thin film layer. CONSTITUTION:A color forming image part corresponding to the image part of the document Y is formed on color formable heat sensitive recording paper X by projecting rays to the document and the printing sheet X which are held superposed on each other. The heat sensitive transfer ink sheet part Z having the ink layer Z3 and the light reflective thin film layer Z1 is interposed between the recorded recording paper X and the printing sheet A-1 and both are superposed. The ink of the part corresponding to the color forming image part of the ink layer Z3 is transferred onto the light reflective thin film layer A1 of the printing sheet A-1 and forms the ink image part (a) when the rays are projected to the recorded recording paper X after the superposition. More specifically, the image part (a) and the part of the light reflective thin film layer A1 corresponding thereto are removed by a thermal evaporation effect when the rays are further projected to the printing sheet A-1.
Patent JP-S62266642-A (JP)
Title: Data processor
Inventor: BARII ARU ROBAATSU
IPC: H04N7/15
Filed: 1987-03-03
Abstract: PURPOSE:To attain a mutual communications without using software by giving a series of unique addresses to internal communication bus systems, and connecting it with the internal communication bus systems to which the generated addresses are given. CONSTITUTION:A series of unique addresses are given to the internal communication bus systems 10-1-10-N. When the address which is dissident with the address given to the internal communication bus concerned occurs in an address bus 22-1 in the internal communication bus 10-1, a link interface part 20-1 outputs a signal showing the effect to a control bus 32 is the mutual communication bus 18. A link interface part connected to the internal communication bus to which above-mentioned address is given, out of the link interface parts receiving the signal, outputs an enable signal to the control bus 32, and simultaneously connects the internal communication bus with the bus 18. Further, the interface part 20-1 receiving the enable signal executes the same connection, whereby the mutual communications can be attained.
Patent JP-S58162182-A (JP)
Title: Color image pickup device of single plate
Inventor: WATANABE YASUSHI
IPC: H04N9/07
Filed: 1982-03-23
Abstract: PURPOSE:To obtain high horizontal, vertical and oblique resolution by appropriately arranging four photoelectric converters having different sensitive spectrum bands. CONSTITUTION:Two pairs of different color filters in which the sum of two colors respond to all visible areas and have the same spectral characteristics are used. The two pairs of color filters are constituted as the unit of four elements arranged as a group of four lines per horizontal row so that one element is put between each pair elements, and the four-element groups are repeatedly arranged in both horizontal and vertical directions. In the vertical direction, two element having one element of another pair between them are arranged as one of two kinds of combination. Signals are read out by interlacing and one field is read out in every other horizontal row.
Patent JP-H10227422-A (JP)
Title: Combustion balancing device for dust incinerator
Inventor: HOSODA NOBORU
IPC: F23G5/44
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent black smoke from being generated by restricting a superheated state in an incineration cylinder and performing a well-balanced combustion. SOLUTION: An air supplying cylinder 17 is raised at the central part of the bottom surface of an incinerator cylinder 2. The air supplying cylinder 17 is closed at its upper end and its circumferential wall is formed with many air injection ports 19. An air blower 18 is connected to the base end of the air supplying cylinder 17. A chimney 7 is connected to the upper part of the incinerator cylinder 2, a dust shooting port 3 with a lid is opened, a water supplying pipe 21 is inserted into the air supplying cylinder 17, the upper end of the water supplying pipe 21 is opened at the upper end surface of the air supplying cylinder 17, the other end of the water supplying pipe 21 is connected to a water supplying pump 22 and water is properly supplied from the water supplying pipe 21 into the incinerator. Water flows and drops along the outer circumference of the air supplying cylinder 17, the water is dispersed in atomized state with an air flow at the injection port 19, the overheated state in the incinerator cylinder 2 is eliminated and a combustion balance is kept to prevent black smoke from being generated.
Patent JP-S58164430-A (JP)
Title: Power transmission for front wheel drive car
Inventor: SAKATA MAMORU
IPC: B60K17/04
Filed: 1982-03-24
Abstract: PURPOSE:To prevent a taken away phenomenon of a steering wheel by making downward tilting angles for both side shafts, whose lengths are unequal with each other, about identical with each other by inclining center lines of output shafts of a differential mechanism in a vertical direction, in the titled front wheel drive car. CONSTITUTION:Downward tilting angles alphaL and alphaR of both side drive shafts 8 and 9 are made about identical with each other by inclining a center line 4 of an output shaft of differential mechanism 1 in a vertical direction against an engine 2, in a front wheel drive car having the shafts 8 and 9 whose lengths are unequal with each other are driven from a transmission 3 through the mechanism 1. A taken away phenomenon of a steering wheel is dissolved by making angular moments centering around king pins 10 and 11 of front wheels 5 and 6, which are generated by driving torque at the time of acceleration of a vehicle, about identical with each other by setting the downward tilting angles in this manner.
Patent JP-S51121098-A (JP)
Title: Manufacturing heat-resistant polyisocyanurate foam
Inventor: ISHIKAWA TAKASHI
IPC: C08J9/02
Filed: 1975-04-16
Abstract: PURPOSE: Polyisocyanurate foam having high flame-and fire-resistance and excellent mechanical strength is obtained by the addn. of alkali metal salts or other inorg. substances to a normal foaming formulation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06238595-A (JP)
Title: Substrate dividing machine
Inventor: WATABE SHINJI
IPC: B26D1/08
Filed: 1993-02-12
Abstract: PURPOSE:To prevent the slip-off of an installed part by oppositely setting the upper and lower cutters, having a dividing line which is formed from the sewing machine perforation and formed on a printed substrate and cutting the substrate along the division line by the lowering of the upper cutter, and at the same time, by bending-removing the edge plate at the edge part of the substrate. CONSTITUTION:The lower mold 11 of a substrate dividing machine supports the inside undersurface of a V groove 16 for the division to the outside edge plate and the center part of a substrate 15 by a substrate placing board 14 positioned at the edge, and a positioning rod 13a which is erected from the proper place of the base board 13 extended on the periphery of the placing board 14 and carries out positioning for the upper and lower molds, lower cutter 17, and a stopper 28 for restricting the lowering of the upper mold 12 are provided. While, the upper mold 12 is assembled with a free elevator frame 19, and is equipped with a stopper plate 20 and a holder base 21, and the upper cutter 24 is fixed on a slide plate 23 suspended by a spring 22. The substrate 15 is cut along a dividing line by the lowering of the upper mold 12, and at the same time, the edge plate 15a is bending-removed.
Patent JP-H01221746-A (JP)
Title: Processing of silver halide color photographic sensitive material
Inventor: YAMASHITA SEIJI
IPC: G03C7/42
Filed: 1988-02-29
Abstract: PURPOSE:To prompt bleaching effect of a color-developed silver halide color photographic sensitive material and to shorten a processing time by executing color development of the material having a silver halide emulsion layer comprising monodisperse silver halide particles having no chemically sensitized twin face on a base in the presence of a sensitizing dye, then treating with a specified treating soln. as a bleaching agent. CONSTITUTION:An emulsion comprising monodisperse particles having high quantum efficiency but having no internal defect, i.e., twin face, in the inside of the particles, is contained in a silver halide color photographic sensitive material. Further, the emulsion is chemically sensitized in the presence of a spectral sensitizing dye. Moreover, at least one kind of ferric complex salt of compds. selected from (A-1) ethylenediamine tetraacetic acid, (A-2) diethylenetriamine pentaacetic acid, (A-3) cyclohexanediamine tetraacetic acid, and (A-4) 1,2-propylenediamine tetraacetic acid, is incorporated into a treating soln. having bleaching effect as a bleaching agent together with ferric complex salt of 1,3-diaminopropane tetraacetic acid in <=3:1 proportion by mole of the former to the latter, when the material is treated after color development with a treating soln. having bleaching effect. Thus, sufficient bleaching is attained in a short time.
Patent JP-S62205288-A (JP)
Title: Phosphate treatment
Inventor: YAMAGATA YUTAKA
IPC: C23C22/73
Filed: 1986-03-06
Abstract: PURPOSE:To stir a phosphate soln. and to bring the soln. into forcedly contact with the surface of a bar-shaped work so as to quickly form a phosphate film having uniform quality by immersing the work into the phosphate soln. and moving the same while rotating the work. CONSTITUTION:One end of an iron cam shaft 15 provided with a cam part 15a as the bar-shaped work is detained into an engaging hole 19 at the bottom of a barrel body 10 having many through-holes 11. A sprocket 16 fixed at the other end thereof is grasped between a rubber supporting drum 21 freely slidably provided on a revolving shaft 9 and a rubber ring 20 disposed on the inside peripheral face on the aperture end side of the barrel body 10. The barrel 4 held in this state is immersed into the phosphate soln. 2 in a treatment vessel 3. An electric motor 33 is then driven to rotate the barrel body 10 fixed to the revolving shaft 9 via said shaft. The cam shaft 15 is thereby rotated around the axis thereof in the phosphate soln. 2 and moves by revolving around the revolving shaft 9.
Patent JP-H04252281-A (JP)
Title: Production of lead of pencil
Inventor: MIYAHARA YUICHI
IPC: C09D13/00
Filed: 1991-01-28
Abstract: PURPOSE:To improved reversed correlation of strength and concentration of prepared lead in producing lead of pencil such as lead for propelling pencil by using an organic binder such as synthetic resin and an extender pigment such as graphite as main materials, blending, molding and burning. CONSTITUTION:An ester compound of a straight-chain fatty acid and a polyhydric alcohol such as dioleic acid neobenzyl glycol ester is used as one of materials.
Patent JP-H10225335-A (JP)
Title: Chair equipped with keeping case with lock
Inventor: MIURA JUNKO
IPC: A47C7/62
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To safely keep personal belongings, valuables, etc., at a restaurant, banquet hall, etc., by providing a keeping case that articles such as valuables, etc., can be taken in/out through an opening and a locking means capable of closing and locking the opening of the keeping case. SOLUTION: Under a constituting member, a seat support 20, of this chair 10, a keeping case 30 is equipped attached to the seat support 20. The upper part of the keeping case 30 comprises a lower side cloth to form the lower face of the seat support 20, the lower part has a case frame and case bottom cloth corresponding to a structure frame 21, and a rear frame of the case frame is rotatably equipped on the rear beam of the structure frame 21. An inserting lock is mounted on the central part of the front beam and the front beam of the case frame and a variable marker 15 is mounted on the upper end central part 14a, a conspicuous position on the back support column 14. The marker is electrically connected with a switching means equipped in the vicinity of the locking means to light on to show the chair 10 is reserved when the locking means is locked.
Patent JP-S62205602-A (JP)
Inventor: MATSUMOTO SATOSHI
IPC: H01C7/12
Filed: 1986-03-06
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-H09243586-A (JP)
Title: Method for measuring corrosion preventing properties of heating medium utilized in cooling or cooling/heating system and measuring apparatus and electrode using the method
Inventor: TSUJII TETSUYA
IPC: G01N27/26
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To simply and accurately measure the corrosion preventing properties of a heating medium over a long period of time by measuring redox potential generated by the discharge and consumption of electrons accompanied by the formation of a rustproof film. SOLUTION: A reference electrode 1 made of carbon and a sensing electrode 2 made of stainless steel are used to be arranged in contact with a heating medium C1 in an electrically isolated state and redox potential accompanied by the giving and receiving of electrons generated across both electrodes at this time is measured to grasp the corrosion preventing properties of the heating medium C1. Redox reaction is generated across the electrodes 1, 2 as mentioned above and the electrode 2 becomes an anode while the electrode 1 becomes a cathode to generate the flow of electrons e<-> and the quantity of electrons e appears as redox potential. The potential generated by this redox reaction is numelized by connecting a voltage response divice 4 to both electrodes 1, 2 to be read.
Patent JP-H01223673-A (JP)
Title: Data recording control system
Inventor: AZUMI YOSHIHIRO
IPC: G06F3/06
Filed: 1988-03-02
Abstract: PURPOSE:To surely execute the erasion processing of a defective record area by executing the erasion processing of the defective record area by only the decision of a controller side, when a track overrun is generated and a write failure record area is generated. CONSTITUTION:When a track overrun is detected, a head SN of a C part 212 of Rn 211 which has become a track overrun and the defective record is stored as SNa. Subsequently, SN of a C part 208 is calculated, and denoted as SNb. SNa and SNb are compared, and when they coincide, it is recognized as the defective record caused by a track overrun, the erasing operation of the C part 212 of the defective record is executed. Next, the erasion processing of a K part and a D part is executed. After the erasion processing to 1X201 is ended, an error end report is executed. In such a way, by reading continuously each record, while waiting for the rotation of a magnetic disk, and confirming the physical position on a track, the position of a head on the track can always be confirmed in the course of a repositioning operation.
Patent JP-S63214723-A (JP)
Title: Projection type liquid crystal display device
Inventor: FUNAHATA KAZUYUKI
IPC: G02F1/1335
Filed: 1987-03-04
Abstract: PURPOSE:To prevent a liquid crystal element from stripping off a glass substrate and mingling of foams by shielding a sealing material bonding two glass substrates constituting the liquid crystal element, from light in order to prevent the sealing material from irradiation with light. CONSTITUTION:A light absorbing film 3 consisting of chromium and chromium oxide, Al electrode serving also as light reflecting film 4, and a liquid crystal orientation film 5 are provided to a glass substrate 2 to which laser light is incident. On one hand, an In2O3 transparent electrode 8 and an orientation film 5 are provided to a glass substrate 9 to which projected light is incident. Reflection preventing films 1, 10 are formed on the outside of the substrates 2, 9. Substrates 2, 9 are bonded by forming a sealed part in such a manner that a liquid crystal 7 is sealed in a sealing material 6. Thereafter, a light shielding chromium film 11 is formed on the reflection preventing film 10. By this constitution, the sealing material is prevented from irradiation with projected light, thus, stripping of a liquid crystal element or mingling of foams into the liquid crystal is prevented.
Patent JP-H01222291-A (JP)
Title: Device for fixing liquid crystal display panel
Inventor: TAMURA TOMOAKI
IPC: H05K3/32
Filed: 1988-03-02
Abstract: PURPOSE:To decrease assembly process by fixing directly a leaf spring to a circuit board so as to insert and hold a panel supplying base and a liquid crystal display panel. CONSTITUTION:A leaf spring 25 for inserting and holding a panel supporting base 22 and a liquid crystal display panel 23 and fixing them directly to a circuit board 21 is formed in a rectangular frame shape, and each frame part has a bent part bent roughly vertically to the lower part by notching a corner part. Also, in both the frame parts running along the longitudinal direction, an engaging hole 25a which is engaged to the projecting part 21a of the circuit board 21 is formed in the center part of its bent part, and fitting holes 25b which are fitted to four projections 22a of the panel supporting base 22 are formed in the end part. Accordingly, by the leaf spring 25 and the circuit board 21, the panel supporting base 22 and the liquid crystal display panel 23 can be inserted and held, and fixed. In such a way, a fixing process for the panel supporting base 22 and the circuit board 21 can be omitted, and the number of assembly processes of the liquid crystal display panel 23 can be decreased.
Patent JP-S58162224-A (JP)
Inventor: FUKUHARA AKIRA
IPC: A01K74/00
Filed: 1982-03-24
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。