baber/WOPTO huggingface dataset:
Patent JP-H05305170-A (JP)
Title: Game board of game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1992-05-06
Abstract: PURPOSE:To expand an adhesion area of a body board and sheet material for providing a satisfactory adhesive effect by providing a slightly rugged section on the front surface of the body board made of synthetic resin to form an adhesive surface to which a gaming base plate of a film-like sheet material adheres. CONSTITUTION:A gaming base board in a game board of a pinball machine or the like has a cell 41 of a film-like sheet material having various patterns printed thereon and adhering to the front surface side of a body board 40 made of a transparent synthetic resin board, while a rear surface board is removably mounted to the rear surface side of the body board 40. Then, the body board 40 is formed on the front surface with an adhesive surface 48 provided with numerous fine recesses 48a... and projections 48b.... The cell 41 is adapted to adhere to adhesives 49 applied to the rugged adhesive surface 48. Also, fine through holes 50... extending from the front surface side to the rear surface side of the body board 40 are properly provided so that the superfluous adhesives 49 can be ejected to the fine through holes 50 from bulging portions 51 produced by excessive adhesives 49.
Patent JP-H08333639-A (JP)
Title: Production of ferritic stainless steel sheet excellent in working finishing characteristic
Inventor: TANO KAZUHIRO
IPC: C22C38/32
Filed: 1995-06-06
Abstract: PURPOSE: To produce a ferritic stainless steel sheet having high corrosion resistance, causing no fine ruggedness called ridging due to deep drawing in the surface of a formed part, and excellent in secondary workability. CONSTITUTION: A ferritic stainless steel, which has a composition consisting of 0.001-0.030% C, <=1.0% Si, <=1.0% Mn, 15.0-22.0% Cr, 0.002-0.150% Al, 0.02-0.70% Ti, 0.4-2.0% Mo, 0.10-0.60% Cu, 0.0003-0.0050% B, and the balance Fe with inevitable impurities and satisfying Ti/(C+N)>=6, is hot-rolled, and the resulting plate is heated at 800-900 deg.C for 3-15hr. Then, cold rolling and softening are carried out by the ordinary methods.
Patent JP-H09306642-A (JP)
Title: Ceramic heater
Inventor: ISHII MAMORU
IPC: H05B3/02
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent an external terminal from separating caused by repetitive rise and fall of the temperature by forming a metal terminal consisting of a sinter of a molding made of metal particles having specific particle sizes, at each end of a heat emitting resistor member embedded in a ceramic heater. SOLUTION: A heat emitting resistor member consisting of a high melting point metal is formed on the surface of a molding of insulative ceramics. A molding formed from particles of a high melting point metal having a mean particle size ranging from 0.1 to 100μm is overlapped on each end part of this resistor member, Further thereover a ceramic powder is put as filling and pressurized or a molding of ceramic powder is laid over followed by pressurization. The obtained molding with the resistor embedded is subjected to a sintering process, and the end parts of the embedded resistor are ground so that the metal terminal is exposed, and the exposed terminal and an external terminal are brazed together so that a ceramic heater is constructed. Because the exposed area of metal terminal is large, the connection with the external terminal can be established easily and strongly.
Patent JP-S5567771-A (JP)
Title: Transfer device
Inventor: MURAKAMI KAKUJI
IPC: G03G15/16
Filed: 1978-11-15
Abstract: PURPOSE: To prevent image blur by providing a corona charger in proximity to the portion where a photoreceptor, insulator, etc. and a transfer sheet are stripped.  
     CONSTITUTION: A stripping roller 5 moves to the right direction and strips a photoreceptor 4 from a transfer sheet 3. A corona charger 7, provided in proximity to the stripping roller, is so constituted as to be able to move by following up immediate after the foregoing stripping. In this way, the distributions of the surface potentials produced at the time of performing transfer to the transfer sheet of 10 11 Ω or more in surface intrinsic resistance are evened right after the stripping of the photoreceptor 4 and transfer sheet 3, whereby the image blur may be prevented. Further, better effect will be obtained if an insulator 8 is provided to one side of the case of the charger 7 and is so constituted that the corona ions generated in the charger 7 repulse on the insulation plate 8, reach down the lower side of the stripping roller 5 and even the surface potentials as quickly as possible after the stripping. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6030767-A (JP)
Inventor: INOHARA IWAO
IPC: E04G21/16
Filed: 1983-07-29
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-H05346573-A (JP)
Title: Liquid crystal sheet and its production
Inventor: ITO HIDEMI
IPC: G02F1/1333
Filed: 1992-04-30
Abstract: PURPOSE:To obtain the liquid crystal sheet which has good adhesion to a transparent electrode film adhered to the rear surface of a liquid crystal layer and facilitates the formation of desired display patterns. CONSTITUTION:The trarnsparent electrode film 3 formed with transparent electrodes 2 is laminated on the rear surface of the liquid crystal layer 1 via a resin rich part 4 formed under the liquid crystal layer 1. Such liquid crystal sheet is obtd. by forming a transparent resin film 3a patterned and formed with the transparent electrodes to a desired pattern shape and laminating the surface formed with such transparent electrodes 2a onto the front surface side of the liquid crystal 1 and is utilized as a light control liquid crystal sheet.
Patent JP-H11341394-A (JP)
Title: Television receiver
Inventor: KAMEMOTO KAZUHIRO
IPC: H04N5/58
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To automatically set daily power consumption to a minimum value under normal visual and auditory environment in general households. SOLUTION: A CPU 72 sets a cathode-ray tube 10, based on data from an A/D converter 71, to 1st screen brightness when ambient brightness is at a 1st level or less, sets it to a 2nd screen brightness when ambient brightness is a 2nd level or more, fixes it to the 1st or the 2nd screen brightness, when ambient brightness is between the 1st and 2nd levels, and controls the brightness of the screen. In such a case, the 1st screen brightness is set in the neighborhood of the minimum value, and the 2nd screen brightness is set in the neighborhood of the maximum value.
Patent JP-S6317855-A (JP)
Inventor: AMII DAIAN TOREINAA
IPC: C07C239/00
Filed: 1987-06-05
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-S623732-A (JP)
Inventor: GOTO IKUO
IPC: A21D13/00
Filed: 1985-06-28
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-H10335709-A (JP)
Title: Lamp house of led chip
Inventor: ASAHINA KATSUYOSHI
IPC: G09F9/33
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To manufacture an LED chip capable of securing the sufficient fitting area of the chip on a substrate as well as the reflection surface excellent in reflection efficiency. SOLUTION: In a wall body 13 interposing between a displaying board 12 and a substrate 1 packaged with an LED chip 14 for sectioning a space encircling the LED chip 14, the inner surface to be a reflection surface is formed into a taper surface gradually expanding toward the displaying board 12, while a light source side end part is formed into a surface 13a in parallel with the optic axis. In such a constitution, the fitting area of the LED chip is expanded by substantially removing the oblique part of the light source side end part of the reflection wall so that multiple LED chips may be packaged without enlarging the whole structure furthermore making feasible of sustaining proper angle of the reflection angle, thereby enabling the decrease in the reflection efficiency to be almost avoided.
Patent JP-H05334714-A (JP)
Title: Optical recording and reproducing device
Inventor: ISHIKAWA HIROYUKI
IPC: G11B7/135
Filed: 1992-06-01
Abstract: PURPOSE:To apply a device to an optical recording and reproducing device having a separation type optical system constituted of a mobile optical system and a fixed optical system, to enhance the resolution of an angular displacement detecting means as a first reflection member and to improve noise resistance. CONSTITUTION:Luminous flux from a light source 19 through a first reflection member 11 is reflected and transmitted to two directions by the first reflection member or a second reflection member 31 and one of two directions is converged by an objective lens 32 and a spot is formed on a recording medium 61 and used for recording and reproducing data. The other irradiates on a photodetecting member 18 arranged separately, and the output value of the photodetecting member is to be the angular displacement of the first reflection member 11. Thus, the optical recording and reproducing device in a low cost and with improved assembling workability and with a high speed and large capacity is realized.
Patent JP-S5929080-A (JP)
Title: Flocculation treatment of dredged sludge water
Inventor: ISHIZUKA KAORU
IPC: C02F1/52
Filed: 1982-08-12
Abstract: PURPOSE:To improve separability by settling and to improve the yield of reclamation, by adding a flocculating agent to dredged sludge in the plural positions of a sludge feed pipe and flocculating efficiently the sludge even if the residence time or flocculating conditions in the feed pipe change. CONSTITUTION:The sludge water produced by pumping and dredging, for example, harbor sludge contg. >=95% silt or clay and having a poor settling characteristic is fed through a sludge feed pipe 1 to a reclaimed land 2. A flocculating agent (e.g.; partially hydrolyzed substance of polyacrylamide) is fed from a flocculating agent tank 7 by a pump 8 and is partially fed to the sludge from the 1st feed point 12 and the 2nd feed point 13. The ratio of the flocculating agent to be added in this case is 60-80% at the point 12 and 40-20% at the point 13 and when an additional feed inlet is provided. The standard flow rate in the pipe at the feed points for the flocculating agent is usually 3-5m/sec and it is preferred to provided one feed point for each point in the pipe where the residence time of the flocculated sludge is sufficient to hold the sludge in a stabilized state, i.e. 1min 30sec - 2min after it has been flocculated by the injection of a flocculating agent. In the figure, 5 denotes a retarding basin, 9 a chemical feed pipe and 10 a partial feed pipe, respectively.
Patent JP-H11293787-A (JP)
Title: Variable angle type joint for rod body
Inventor: YATSUFUJI YOICHI
IPC: E04B1/58
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a variable angle type joint for rod bodies, by which the connected both rod bodies are bent at desired angles and can be connected in a structure such as a building, furniture, etc. SOLUTION: The rod body A, in which the central point of a circular end face 3 in a hemispherical body 2 is placed on the axial center line of a rod main body 1 and the end face 3 is formed so as to be inclined at a proper angle to the rod main body 1 and a columnar shaft inserting hole 4 is bored at a right angle at the central section of the end face 3 and a joint section 5 is prepared, is installed at the end section of connected one rod main body 1.  The angle variable type joint consists of the rod body, in which the end section of the rod main body is formed so as to be inclined to the rod main body 1 under the state, in which the central point of the circular end face 3 in the hemispherical body having the same diameter as the joint section 5 of the rod body A is placed on the axial center line of the rod main body and the whole surface of the end face 3 is brought into contact with the circular end face 3 of the joint section 5 of the rod body A and a spherical body is manufactured, and an inserting fitting shaft rotatably fitted into the shaft inserting hole 4 of the rod body A is projected from the central section of the circular end face 3 and a joint section is prepared.
Patent JP-H038241-A (JP)
Title: Gas discharge panel
Inventor: FUJII KOZO
IPC: H01J17/49
Filed: 1989-06-02
Abstract: PURPOSE:To obtain a high-intensity high-efficiency gas discharge panel, miniaturize it, and improve display quality by constituting one face of an inter-cell bulkhead for each display cell with a display cathode bus, providing the display cathode bus on one of a front substrate and a back substrate, providing a groove on the lower region of the inter-cell bulkhead portion in parallel with a display anode bus on the other substrate, and providing an auxiliary discharge anode in the groove. CONSTITUTION:One face 55a of an inter-cell bulkhead for each display cell 57 is formed with a display cathode bus 69, and the bus 69 is provided on one of a front substrate 51 and a back substrate 53. The thickness of the bus 69 can be made remarkably thick, and the resistance of the bus 69 can be made low. The wall face itself of the inter-cell bulkhead 55 is made a display cathode, thus the display cathode with a wide area is obtained without reducing the numerical aperture of the cell 57. A groove 73 is provided at the lower region of the inter-cell bulkhead in parallel with a display anode bus 61 of the substrate faced to the substrate provided with the bus 69. No special region is required to be prepared just for providing an auxiliary discharge cell 77 on the substrate.
Patent JP-S5842909-A (JP)
Title: Method and device for measuring size
Inventor: YAMAZAKI KEIZOU
IPC: G01B11/00
Filed: 1981-09-07
Abstract: PURPOSE:To decide whether the size measured value of a main chip coincides with that of an inserted chip or not automatically during a series of measuring operations, by setting plural standard values. CONSTITUTION:A photomask 1' is observed at an observation part 23 through an objective 22, and edge parts of size at specified positions of each chip are detected at a part 24. The position of an XY stage 21 is detected at a part 27 by a laser light source 25 and an interferometer 26, and a control part 28 sends an indication to a driving part 29 to move the stage 21 so that the size of each specified part of an inserted chip C13 is measured. Pulses 101 from the interferometer 26 are processed by a measuring part 30 with an edge signal 102 to obtain a measured value signal 103, which is counted by a control part 28 and also sent to a deciding part 34. When the counted value attains at a prescribed value, a switching signal 104 is sent to a switching part 36 to change the 1st set value 31 over to the 2nd set value 32. Similarly, the set value 32 is changed over to the 3rd set value 33. Each decided result is supplied to a display part 35.
Patent JP-H01310575-A (JP)
Title: Solid-state image sensing plate
Inventor: SETODA MASAZUMI
IPC: H04N5/359
Filed: 1988-06-09
Abstract: PURPOSE:To prevent the occurrence of a smearing phenomenon by a method wherein the upside of a photoelectric conversion section forming semiconductor region is made higher than that of a transmission line section forming semiconductor region and concurrently the underside of the region is made lower than the upside of the transmission line section forming semiconductor region. CONSTITUTION:An upside 31a of a semiconductor region which forms a photoelectric conversion section 31 is formed higher than that 14a of another semiconductor region which forms a transmission line section 14a. And, an underside 31b of the region 31 is formed lower than the upside 14a of the semiconductor region which forms the transmission line section 14a. Therefore, the thickness of the photodiode 31 of a solid-state image sensing plate can be larger than that of a conventional solid-state sensing plate. By these processes, even light rays of long wavelength can be photoelectrically converted inside the photodiode 31, so that a smearing phenomenon can be decreased.
Patent JP-H036582-A (JP)
Title: Electrophotographic device
Inventor: OSAWA SEIICHI
IPC: G03G15/20
Filed: 1989-06-02
Abstract: PURPOSE:To reduce the size of the electrophotographic device by providing a transfer and fixation pressing member which has a function for transferring a developer on a photosensitive body to a form and a pressing function for fixing the form after the transfer. CONSTITUTION:The electrophotographic device is provided with the member 7 which has the function for transferring the developer 5 on the photosensitive body 1 to the form 8 and the pressing function for fixing the form 8 after the transfer. Namely, a roller 7 applies slight pressure to the photosensitive drum 1 at a transfer part with the form 8, so the adhesive strength between the photosensitive body and form is improved and transfer efficiency is improved as compared with a corona transfer method which uses a corotron, etc. Thus, the member is so constitute as to serve as both a transfer roller and a pressure roller for fixation, and consequently the transfer efficiency is high, so the need for a cleaning mechanism is eliminated and the device is reduced in size.
Patent JP-S62297628-A (JP)
Title: Indoor burning appliance
Inventor: HONDA GOJI
IPC: F23N5/20
Filed: 1986-06-17
Abstract: PURPOSE:To call the attention of users to a ventilating time so as to enhance the safety by giving a warning prior to the ventilating time by indicating the burning time to the users. CONSTITUTION:When the power source switch 12 is turned ON a direct current source is connected to a burning control section 13 to activate a burning supply section 14 and an ignition section 15, and the burning is started at a burner section 16. A burning detection section 17 detects and outputs the burning signal from the burner section 16. A burning time counter 18 counts the time period in which the burning detecting section 17 is outputted the signal. The information in the burning time counter 18 is always indicated by an indicator 19 while the power source switch 12 is turned ON. When the data in the burning time counter 18 approaches the time at which a ventilation is required, a warning is given by means of a buzzer. Therefore, the users are advised to use the burning time counter appliance safely and under a proper operating conditions.
Patent JP-H05333300-A (JP)
Title: Production of liquid crystal display element
Inventor: IMOTO KEIJI
IPC: G02F1/1341
Filed: 1992-06-02
Abstract: PURPOSE:To shorten the time for injection of a liquid crystal by compressing and curing a sealing material after injecting the liquid crystal. CONSTITUTION:Many electrodes are formed on a pair of transparent substrates 1 and 4. The sealing material 2 for sticking a pair of the transparent substrates 1 and 4 is applied on the one transparent substrate 1. The other transparent substrate 4 is superposed on the sealing material 2. The liquid crystal 6 is injected into the spacing 5 between a pair of the transparent substrates 1 and 4 enclosed by the sealing material 2. The transparent substrates 1 and 4 are pressurized in the direction where these substrates face each other to compress the sealing material 2 in such a manner that the spacing 5 attains a prescribed value. The display element is so constituted that the sealing material 2 is cured after the liquid crystal injection port 3 of the sealing material 2 is sealed.
Patent JP-S6120654-A (JP)
Title: Method and device for die casting
Inventor: OGOSHI YUTAKA
IPC: B22D17/20
Filed: 1984-07-06
Abstract: PURPOSE:To exhibit the effect of decreasing the mold parting force of a lubricating agent to the max. extent by injecting the chip lubricating agent from the position connecting an injection sleeve and a die space toward the injection sleeve side then injecting the molten metal supplied into the injection sleeve toward the die space side. CONSTITUTION:A movable die 7 is pressed to a fixed die 6 to form the die space 8. The chip lubricating agent 14 in a storage tank 17 lifted by a pump 15 is intruded into the high-pressure air fed through a pipe 13a and is blown through a nozzle 13 into the injection sleeve 1. A nozzle 3 is retreated to close the aperture and the molten metal is poured through a pouring port 1b into the sleeve 1, then an injection plunger 11 is advanced to fill the molten metal into the die space 8. The molten metal is held and solidified under the high pressure in the space 8. The most effective exhibition of the effect of decreasing the mold parting power of the chip lubricating agent is thus made possible and the need for blowing the mold parting material is eliminated.
Patent JP-S63304482-A (JP)
Title: Magnetic head device
Inventor: WATANABE MASASHI
IPC: G11B21/21
Filed: 1987-06-05
Abstract: PURPOSE:To make a whole device thin by inclining a fixing surface so as to approach to the confronting surface of a magnetic medium as go to the fixed part of a load arm. CONSTITUTION:When this device is applied to the floating magnetic head of a monolithic type, the fixing surface 18 is inclined so as to bring a rear part side close to the magnetic medium 14 along the traveling direction of a slider 12. The angle of inclination of the fixing surface 18 against the confronting surface 15 is made larger than the prescribed angle theta of inclination of the load arm 21, and when the tip end of the arm 21 is fixed to a supporting plate 19 through an angle regulating protruding part 22, the arm 21 is made to be supported in parallel with the magnetic medium 14 or at the angle to make the end part of a magnetic head supporting body 20 side approach to the magnetic medium 14 side. The supporting plate 19 is fixed at the inclined fixing surface 18, and the arm 21, held at the prescribed fixing angle theta by the angle regulating protruding part 22, is fixed to the supporting plate 19, and consequently, the arm 21 is supported by the supporting body 20 as inclining in the direction in which the end part near the supporting body 20 approach to the magnetic medium 14.
Patent JP-H0229289-A (JP)
Title: Sewing unit with conveying device
Inventor: GIYUNTAA MARU
IPC: D05B21/00
Filed: 1989-06-05
Abstract: PURPOSE: To exactly align a workpiece with respect to a pattern so as to position it from the front side of a sewing unit without being affected by a transport device by coupling a supporting device with the transport device at the back of the front side terminal ridge of a workpiece holder in the state of opening the front of the sewing unit for workpiece supply similarly to a driving device and a guide device. CONSTITUTION: A transport device 20 has a link transmitter 16 and the link transmitter 16 is engaged with a supporting device 34 and a workpiece holder 11. A guide transmitter 18 is added to the link transmitter 16, and the workpiece holder 11 can be moved to a position related to the position of the link transmitter 16 while depending on this position by the guide transmitter 18. The supporting device 34 is defined as the movable section of a compensation transmitter 36 to be driven while depending on the prescribed moving locus of the workpiece holder 11 and the movement of the transport device 20. While the transport device 20 is moved between both the terminal positions, a reciprocating stand 42 is driven through a cylinder 40 by a reciprocating stand 33 and as a result, the cylinder 40 is moved synchronously with a supporting element 32 at all the time.