baber/WOPTO huggingface dataset:
Patent JP-H11258696-A (JP)
Title: Directional reflecting screen
Inventor: OSHIMA TETSUYA
IPC: G03B21/60
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To improve the luminance of a directional reflecting screen and to suppress unevenness of the luminance in the surface. SOLUTION: The directional reflecting screen 10A is equipped with a combined mirror group 1 of mirrors arranged on a substrate and a light diffuse reflecting means 2 which diffuses and reflects light beams along the ridges of the combined mirror group 1, and the combined mirror group 1 and light diffuse reflecting means 2 are pressed. Further, the substrate where the combined mirror group 1 is formed and a substrate where a semicylindrical lens group (light diffuse reflecting means) 2 is formed are put together and pressed against each other by holding the pressure in the gap between the both below the atmospheric pressure.
Patent JP-S60201587-A (JP)
Title: Video cassette recorder
Inventor: HIDA TOSHIHIKO
IPC: G11B33/02
Filed: 1984-03-23
Abstract: PURPOSE:To allow the running state and residual amount of a cassette tape to be confirmed from the front side by using two mirror surface members arranged with a proper relation of position and a viewing window provided under a loading slit. CONSTITUTION:A light source 12 irradiates an upper face of a cassette tape 2 loaded onto a deck 5 and the 1st mirror surface member 13 reflects an image of the cassette tape 2 lighted by the light source 12 toward the 2nd mirror surface member 14. The 2nd mirror surface member 14 is adhered onto the upper face of a guide member 7. The 2nd mirror surface member 14 reflects an image of the cassette tape 2 reflected by the 1st mirror surface member 13 downward the loading slit 3. A closing/opening cover 4 is attached to the loading slit 3 possible for opening/closing. The viewing window 15 is provided to the case positioned to the lower part of the loading slit 3. The viewing window 15 is constituted so as to view the image of the cassette tape reflected by the 2nd mirror surface member 14 externally.
Patent JP-S58183391-A (JP)
Inventor: EEDERUBERUTO AIHIHORUN
IPC: G05D1/08
Filed: 1983-03-31
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-S63223703-A (JP)
Title: Grating lens optical system
Inventor: KATO MASAYUKI
IPC: G02B5/18
Filed: 1987-03-13
Abstract: PURPOSE:To permit realization of a good beam spot by partially changing the light utilizing efficiency of at least one of 1st and 2nd grating lenses. CONSTITUTION:A means for partially changing the light utilizing efficiency of at least one of the 1st grating lens having a prescribes space frequency to intersect the laser light from a laser light source axisymmetrically and the 2nd grating lens 12 having the prescribed space frequency to focus the diffracted light transmitted through the 1st grating lens to a prescribed one spot are provided to a grating lens optical system disposed with the above-mentioned 1st grating lens and 2nd grating lens on the optical axis. The means for partially changing the light utilizing efficiency is realized by, for example, forming the depth of the grating grooves of grooves GL1 to nonuniform depths. More specifically, the means for partially changing the light utilizing efficiency of the lens is realized by relatively and partially decreases the light utilizing efficiency of the parts where the intensity is larger according to the intensity distribution of the beam. The intensity distribution is thereby uniformized and the good and extremely small beam diameter is obtd.
Patent JP-H04292837-A (JP)
Title: Plasma display panel
Inventor: KANAGU SHINJI
IPC: H01J11/38
Filed: 1991-03-20
Abstract: PURPOSE:To enable the substrate of a plasma display panel to be compact by expanding space between external connection terminals and reducing the number of repair terminals, regarding the plasma display panel of surface discharge type having a pair of adjacent electrodes laid on the substrate. CONSTITUTION:A plurality of electrode pairs 12 are laid in parallel to each other in a display region EH on a substrate 11, and electrodes 13 of the pairs 12 are electrically connected to one another in the unit of a plurality via a connecting conductor 130. The electrodes 13 and other electrodes 14 of the pairs 12 are laid in parallel, but so positioned as not to be superposed on one another via an insulation layer 60. In addition, the ends of the electrodes 14 are so led out as to intersect the aforesaid conductor 130, thereby constituting a panel 1.
Patent JP-S58173649-A (JP)
Inventor: HIGUCHI TOORU
IPC: B32B15/18
Filed: 1982-04-05
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-H06266601-A (JP)
Title: Data management device for open system
Inventor: SUZUKI HIROMASA
IPC: B65G61/00
Filed: 1993-03-17
Abstract: PURPOSE:To prevent secret data of a specified subscriber from leaking to other subscribers in an open system where unspecified subscribers join. CONSTITUTION:Data of multiple textiles which different textile companies 20 supply are stored in a synthesis data base(DB) 53 at every article and transaction results data are stored in response to the data. When textile data is retrieved from apparel makers 10 and the textile companies 20, a host computer (synthesis data base management system) 52 retrieves the content of textile and sales information based on the content of the transaction results from synthesis DB 53, and displays it to a terminal indicating retrieval. When the terminal (company) indicating retrieval is not a designated enterprise whose reference of retrieved information is permitted by the source company of information concerned, information which is read is displayed in the form of worked secondary information.
Patent JP-S60201942-A (JP)
Inventor: HASEGAWA HIRONOBU
IPC: B32B15/01
Filed: 1984-03-27
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-H01228865-A (JP)
Title: Printer controller
Inventor: MONNO TAKASHI
IPC: G06K15/00
Filed: 1988-03-09
Abstract: PURPOSE:To obtain a controller for a printer which can perform a high speed lithography without raising a manufacturing cost by reading font data stored in font data storage means synchronously with the output of timing generating means to perform a lithography in fourth storage means. CONSTITUTION:A font unit 33 is composed of a font ROM 320, font RAMs 319, 326, a font RAM controller 325 for controlling the RAM 326 and a decoder 324 for decoding a font address signal to select each memory. The controller 325 generates various timings by a delay circuit when a REFRESH request signal of the RAM 326 is input. Data fed from a data processor 1 is temporarily stored in a R-buffer 304, converted to a packet, and temporarily stored in a P-buffer 305. Then, it is output by a packet process, and the lithography of a corresponding font is performed in a BM-RAM 32 by a bit map writer 31. When the print request code of received data is detected, an actual printing is started.
Patent JP-S62215435-A (JP)
Title: Paper storing tray
Inventor: MURAKAMI SUSUMU
IPC: B65H1/30
Filed: 1986-03-14
Abstract: PURPOSE:To detect all paper sheets to be entered into a tray by operating a front regulation board after completion of entrance of a sheet of paper and moving the entered paper to a position where the paper can not be detected by means of a paper detecting means. CONSTITUTION:A step section 3 is formed near the front end section in the entering direction A of paper of an intermediate tray 1, then a front face regulation board 2 is inserted to the movable back and forth of paper through a rack gear 8 gearing with a pinion gear 10 which is rotated by means of a motor 9. A hole section 2a is formed approximately in the center of the front face regulation board 2 so as to expose a paper detection sensor 5 through said hole section 2a. Elongated holes 6a, 6b are formed in parallel with the entering direction A of paper through the intermediate tray 1 so as to expose side regulation boards 4, 5 respectively therethrough. When the paper is entered, the front face regulation board 2 is stopped at the position where the sensor 7 is exposed so as to enable detection of the entrance of paper. After detection of the entrance of paper, the front face regulation board 2 is moved in reverse direction from A so as to store the paper at a predetermined position.
Patent JP-H05222485-A (JP)
Title: Hot rolled steel plate excellent in press formability and affinity for resin and its production
Inventor: HOSHINO NORIYUKI
IPC: C21D9/46
Filed: 1992-02-10
Abstract: PURPOSE:To obtain a hot rolled high tensile strength steel plate excellent in press formability and affinity for resin. CONSTITUTION:This hot rolled high tensile strength steel plate is a steel having a composition containing 0.001-0.30% C, 0.30-2.50% Si, and 0.20-2.50% Mn. This steel has Ra 1.7-3.0mum surface roughness after pickling after hot rolling and also has >=490N/mm<2> tensile strength and superior press formability and affinity for resin. It can be obtained by subjecting a slab of steel having the above chemical composition to heating up to 1100-1270 deg.C and to hot rolling and then applying picking to the resulting steel plate to regulate the surface roughness after pickling to Ra 1.7-3.0mum. This steel plate is suitable for steel plate used for automobile member, etc.
Patent JP-S59183492-A (JP)
Inventor: AZUMI TOMOYA
IPC: G07F13/06
Filed: 1983-03-31
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-H09250319-A (JP)
Title: Engine brake device
Inventor: IIJIMA TOSHIO
IPC: F02D13/04
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce the volume of an entire device, and to prevent the increase in the total height of an engine, the increase in its weight, and the increase in cost. SOLUTION: An engine brake device is provided with a releasing piston 3 by which an exhaust valve 1 is lifted to release the compressive pressure inside a cylinder 2, a hydraulic piston 4 by which a hydraulic pressure for operating the releasing piston 3 is produced, a releasing exclusive cam 5 for operating the hydraulic piston 4 at a prescribed time, and a housing frame 9 which has a hydraulic circuit 6 for introducing oil pressure and housing parts 7, 8 for housing the pistons 3, 4 and by which the respective releasing-piston housing parts 7 and the respective hydraulic piston housing parts 8 being adjacent are connected with each other. By this constitution, the housing frame 9 can be formed in a simple shape, and the volume of the entire device can be reduced.
Patent JP-S61215947-A (JP)
Title: Micro-plate for micro-titer
Inventor: SAITO TOMOO
IPC: G01N33/543
Filed: 1985-03-22
Abstract: PURPOSE:To decide correctly the coagulation of particles which occurs at the bottom part of a well, and to execute practically the correct automatic decision with an equipment by forming optically and independently respective wells of the micro-plate, and preventing the receiving of the influence from other well. CONSTITUTION:At a micro-plate 1, many wells 3 in which dilution liquid 2 is filled, are formed, and the micro-plate 1 is formed in a single body with an opaque material and respective wells 3 are made optically independent. Thus, the light, made incident to the dilution liquid 2 of the wells 3 from the upper direction, is reflected at the inside surface or outside surface of the wells 3, transmits the dilution liquid 2 again without transmitting to the external part of the wells 3 and comes out to the upper direction. Consequently, respective wells do not let the light make incident on other wells, as if the light makes incident due to other wells or other causes, they are shut down at the external side surface or the internal side surface and the brightness inside the well is not influenced.
Patent JP-H01234656-A (JP)
Title: Filter press diaphragm
Inventor: IZUMI ZENICHIRO
IPC: C08L23/16
Filed: 1988-03-10
Abstract: PURPOSE:To enhance the rubber characteristic and a heat-resistive use- temperature by forming a diaphragm from thermoplastic elastomers composed of, as main components, polyolefin resin and monoolefin copolymer rubber which is cross-linked substantially completely. CONSTITUTION:A diaphragm in a pneumatic filter press is made of a heat- resistant elastomers composed of, as main components, polyolefin resin and monoolefin copolymer rubber which is cross-linked substantially completely. As a monoolefin copolymer rubber, two or more than three kinds of monoolefin copolymer rubbers among monoolefin are used. Thus, it is possible to use the diaphragm even at a relatively high temperature while having a satisfactory rubber resilience.
Patent JP-S59183990-A (JP)
Title: Electron beam welding method
Inventor: KATADA KANJI
IPC: B23K15/00
Filed: 1983-04-04
Abstract: PURPOSE:To decrease accumulation of low melting impurities in a bead and to prevent welding crack in the stage of applying electron beam welding to a steel material of carbon steel, etc. by adding Ti into the weld metal. CONSTITUTION:Powder or granules 5 of Ti or Ti alloy are put into a groove 4 provided on the weld line 3 in the upper part of joint faces 1 of a steel material contg. >=0.2wt% carbon, and the Ti is melted by slight beam current. Prescribed penetration is thereafter performed by a normal current beam. If the regular current beam is irradiated without melting the Ti in this state, the Ti powder or granules 5 are scattered by the flow of the metallic vapor and the penetration of the Ti in the weld metal is not possible. There are a method of adding the Ti by using powder and granules, a method of welding perliminarily the Ti on the joint surfaces and a method of adding the same in the form of a filler wire as the method of adding the Ti.
Patent JP-S61216996-A (JP)
Inventor: SUZUKI TADASHI
IPC: E21D11/04
Filed: 1985-03-22
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-2000253994-A (JP)
Title: Rice boiling pot
Inventor: TAKA KAZUO
IPC: A47J27/14
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a pot that is structurally simple and prevents spillovers. SOLUTION: This rice boiling pot comprises a pot body 2 and a lid 3 for closing an opening in the upper face of the pot body 2. The lid is formed as a cap type with an appropriate height and has a fitting edge at its lower peripheral edge to be pressed and fitted over the edge of the opening in the pot body 2. A semispherical recess 32 is formed in the center of the upper face and through hole 33 is bored through the bottom of the recess 32. A spherical weight 4 of appropriate load can be freely placed in the recess 32.
Patent JP-H05253723-A (JP)
Title: Gun drill
IPC: B23B51/06
Filed: 1992-03-16
Abstract: PURPOSE:To prevent overheating in a supply source of a cutting liquid such as a pump when a gun drill is used. CONSTITUTION:A flow path 45 is formed in a gun drill 41 in the axial direction, and a nozzle 46 leading to the flow path 45 is opened to the front end surface of a tip 44. An escape port 51 is opened and formed by communicating the port to the flow path 45 at the reverse side of the tip 44 in the side surface of a shank 43, for the drill 41 of the diameter of no more than 4mm. There is a possibility of supplying a cutting liquid by an excessive flow for the size of the nozzle into the flow path, for the gun drill 41 of small diameter. The flow resistance is reduced, however, by letting part of the cutting liquid out of the escape port. Large amount of loads are applied to a supply source of the cutting liquid, and the supply source of the cutting liquid can be prevented from being overheated.
Patent JP-H07272719-A (JP)
Title: Manufacture of lead-acid battery
Inventor: MISHIRO YUICHIRO
IPC: H01M4/22
Filed: 1994-03-29
Abstract: PURPOSE:To provide a lead-acid battery with low self discharge by controlling the temperature in a container so that the temperature in the lower part of an electrode plate becomes lower than that in the upper part when in-container formation is conducted to unformed electrode plates in a container by conducting electricity. CONSTITUTION:In-container formation is conducted by controlling the temperature in a container so that the temperature in the lower part of an electrode plate becomes lower than that in the upper part. The electrode plate after formation has different crystal structure in the upper part and the lower part, and high crystallinity, square pillar-shaped beta-PbO2 is produced in the lower part of the plate. Since the high crystallinity beta-PbO2 is stable and does not easily react with sulfuric acid, crystallization of coarse, inactive lead sulfate caused by the reaction of PbO2 in the plate with an electrolyte does not occur, and a battery with low self-discharge can be produced.
Patent JP-S53144582-A (JP)
Title: 5-fluorouracil derivatives
Inventor: BABA TSUNEO
IPC: A61K31/7052
Filed: 1977-05-20
Abstract: PURPOSE: 5-Fluorouracil derivs.  VI, VIII and X(R 4  is alkyl, cycloalkyl, aralkyl or artl;R 2  and R 3  are H, alkyl, cycloalkyl, aralkyl, or aryl;R 2  and R 3  together with the adjacent nitrogen form cyclic amino), e.g. 1-(5-fluoro-1H-4-oxop oxo-yrimidine-2-yl)-β-D-glucopiranouronic acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51136826-A (JP)
Title: Plant growth regulator
Inventor: SAITOU MASAHIKO
IPC: A01N29/04
Filed: 1975-05-19
Abstract: PURPOSE: A plant growth regulator comprising a specific η-substituted styrene derivative as an active component. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51134011-A (JP)
Title: Frequency conversion unit
Inventor: SATOU TSUYOSHI
IPC: H04B1/26
Filed: 1975-05-16
Abstract: PURPOSE: To obtain the frequency conversion unit having less conversion loss by connecting input signal selective filter and mixed element with an appropriate length of coaxial line. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52142152-A (JP)
Title: Implement attaching equipment
Inventor: SUZUKI YOSHINORI
IPC: F16B5/10
Filed: 1976-05-20
Abstract: PURPOSE: To facilitate the attachment of implements such as wiring implements. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59183004-A (JP)
Title: Defuser
Inventor: UCHIKI TAEKO
IPC: F01K1/08
Filed: 1983-04-04
Abstract: PURPOSE:To increase an effect of difusion and an effect of thermal accumulation by a method wherein many inclined holes are made at an outer circumferential part of a cylindrical body, steam is injected in an inclined upward direction and the steam is discharged into a thermal accumulation tank through a circulation cylinder. CONSTITUTION:Steam is fed into a cylindrical body 4 through an upper opening 1 through a distributer 2 and then steam is injected in an inclined upward direction through many inclined holes 5 arranged at the outer circumference of the cylindrical body 4. Further, steam is discharged through a circulation cylinder 6 to disperse heat in the thermal accumulation tank 7. A communication pipe 9, a stop valve 10 and a check valve 11 are arranged between the thermal accumulation tank 7 and a boiler 12. With this arrangement, no resistance in pressure is found and an effect of dispersion is improved and an effect of thermal accumulation can be attained.
Patent JP-H06262484-A (JP)
Title: Feed control device for numerically controlled machine tool
Inventor: HAYASHI HIROSHI
IPC: B23Q15/00
Filed: 1993-03-18
Abstract: PURPOSE:To shorten a workpiece machining time by moving an edge tool in accordance with an interpolation point obtained in a machining locus indicator, setting rotation of a spindle and a feed of the edge tool to a quick feed speed in an air cut region, and then switching the speed to a machining speed. CONSTITUTION:In a numerically controlled machine tool of NC grinder or the like, a workpiece W is machined by simultaneous two-shaft control of rotation of a spindle 19 for supporting the workpiece W and cutting of a rotary edge tool G having a cutting edge on the circumference to perform machining while rotating. Here is provided a machining locus indicator 1, here to calculate coordinates stored in a system constituted of a rotary shaft of the spindle 19 and a feed shaft of the edge tool G in an interpolation point on a machining locuw of the workpiece W. Start and end point coordinates of a region (air cut part), where machining is not performed by the edge tool G, generated in the vicinity of a part of crossing two adjacent planes of the workpiece W, are calculated to be stored. In the air cut region, rotation of the spindle 19 and a cutting feed of the edge tool G are set to quick feed control.
Patent JP-S58175524-A (JP)
Inventor: SAKAMOTO KATSUAKI
IPC: A47J43/24
Filed: 1982-04-08
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-S55150767-A (JP)
Title: Flat-type motor
Inventor: MURASE YUKIO
IPC: H02K29/00
Filed: 1979-05-14
Abstract: PURPOSE:To remove such non-uniform rotation as cogging of a flat-type motor due to such magnet material parts as screws for the stator of the motor by installing such magnetic material parts to a fixed position according to the number of the pole of the disc magnetic of the motor. CONSTITUTION:A disc magnet 1 is installed to the lower surface of a rotor 2. A stator 4, on which a driving coil 3 is arranged so as to be opposed to the disc magnet 1, is fastened to a base 6 with screws 7 (magnetic material parts) made of such magnetic material metal as iron. The screws 7 are arranged on one circumference and at a fixed reference position determined by a central angle phik: phik=360X (mk+k/n)/P degree (mk=integer, k=0, 1, 2...n-1), where P is the number of the pole of the disc magnet 1, and (n) is the number of the screws 7, so that the interaction between each screw 7 and the disc magnet 1 can be cancelled as a whole.
Patent JP-S57173135-A (JP)
Title: Manufacture of super-strong film
Inventor: KUNUGI TOSHIO
IPC: B29C55/06
Filed: 1981-04-17
Abstract: PURPOSE:To manufacture the super-strong film, strength thereof in the longitudinal direction is increased, by thermally zone-treating a biaxial drawn film under high tension. CONSTITUTION:One end of the biaxial drawn polyethylene terephthalate film 3 is attached to a holder 4, and the other end is set up to a chuck 5, and load is applied. The film 3 is thermally zone-treated (200 deg.C furnace temperature and 10mm./min. furnace transfer speed) while vertically moving a heating furnace 2 (containing a cooling device). Peculier structure of a high order, elasticity modulus thereof is high both in the longitudinal and lateral directions of the film, is formed, and the super-strong film is manufactured.
Patent JP-S51134453-A (JP)
Title: A gas condensing mechanism
Inventor: YAMAGUCHI SADAMUTSU
IPC: B60H1/32
Filed: 1975-05-16
Abstract: PURPOSE: To provide a small-size refrigerant condensing mechanism to be used in place of a compressor for automobile room conditioners, which gives no load to an automobile engine. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03259944-A (JP)
Title: Oil-resistant vinyl chloride resin composition
Inventor: ARAI TOSHIHIRO
IPC: C08L67/02
Filed: 1990-03-10
Abstract: PURPOSE:To improve oil resistance by compounding a vinyl chloride resin with a specific plasticizer mixture. CONSTITUTION:A plasticizer mixture is prepd. by mixing 50-55wt.% polyester plasticizer having a viscosity of 100-20000cP (e.g. a polyadipate), 25-35wt.% diisononyl phthalate, and 15-25wt.% butyl benzyl phthalate. 100 pts.wt. vinyl chloride resin is compounded with 40-100 pts.wt. said plasticizer mixture and required amts. of a stabilizer, a flame retardant, an extender, a lubricant, a colorant, etc.
Patent JP-S51136057-A (JP)
Title: Bearing device for vertical shaft
Inventor: OOTA JIROU
IPC: F16C17/06
Filed: 1975-05-16
Abstract: PURPOSE: A bearing device for a vertical shaft, that enables to promote lubricating effect of bearing port, to rapidly increase cooling effect at an oil tank, and realizes high performance of this device easily fabricable, assemblable and disassemblable because of umiformal constitution. 
     COPYRIGHT: (C)1976,JPO&Japio