baber/WOPTO huggingface dataset:
Patent JP-S61190347-A (JP)
Title: Image recording device
Inventor: YAGI NOBORU
IPC: G03G15/02
Filed: 1985-02-20
Abstract: PURPOSE:To hold the surface potential at a development point constant regardless of the quantity of continuous records and to obtain images with constant density by measuring the number of times of continuous electrostatic charging and adding charging correction based upon the measured value to charging current control which is performed by measuring the surface potential at a charging point. CONSTITUTION:The counted value of the quantity of records from the start of recording which is obtained by a continuous record quantity counting device 130 and the surface potential of a photosensitive drum 1 which is detected by a surface potential detecting means 110 are inputted to a supply current control means 120 equipped with a current control circuit 120b and a correction information recording circuit 120a stored previously with potential variation characteristics of each quantity of continuous records of the photosensitive drum 1 which is charged by a charger 2. A control means 120 performs correcting arithmetic on the basis of those input values and supplies the charging current to the charger 2 through a high voltage power source 10 on the basis of the arithmetic result more and more as the quantity of continuous records become larger and larger to increase the surface potential at the charging point, thereby controlling the surface potential at the development point to a constant value even if dark attenuation increases.
Patent JP-S5323170-A (JP)
Title: Hollow cathode tube for atomic adsorption method
Inventor: SUWA MASATERU
IPC: G01N21/31
Filed: 1977-03-25
Abstract: PURPOSE: To extend the life of the lamp and reduce the time required for stabilizing light emission by means of a cathode constructed using an alloy containing K in a atomic ratio ranging from 15 to 20% with a particular care taken so that the grain size results in being less than 150μ. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62189245-A (JP)
Inventor: KOBAYASHI TADAAKI
IPC: E04H9/16
Filed: 1986-02-17
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-H04254471-A (JP)
Title: Ceramic composite sintered body and sliding member using the same
Inventor: NAGANO SABURO
IPC: C04B35/58
Filed: 1991-01-31
Abstract: PURPOSE:To improve the sliding property of the surface layer part without decreasing the strength of a sintered body itself using silicon carbide and silicon nitride as an aggregate by dispersing carbon in a manner that a larger amt. of carbon exists in the surface layer of the sintered body. CONSTITUTION:The above ceramic composite body is a sintered body essentially comprising silicon carbide and silicon nitride and contains dispersion of carbon. The amt. of carbon in the surface layer is larger than that in the inside. It is preferable that the carbon amt. is 5-30vol.% in the surface layer. If the amt. is less than 5vol.%, the desired sliding properties can not be obtd., and if it exceeds 30%, strength in the surface layer decreases. On the other hand, the inner area of the sintered body does not affect the sliding property, so that no carbon may be included. However, if the compsn. or structure of the sintered body from the surface to inside abruptly changes, the interfacial part suffers from stress due to the difference of characteristics and causes cracks or chipping. Therefore, the amt. of carbon is gradually decreased as shown in the figure.
Patent JP-S60177617-A (JP)
Title: Treatment device
Inventor: NOMURA MASATAKA
IPC: H01L21/31
Filed: 1984-02-24
Abstract: PURPOSE:To enable to perform both of batch treatment and sheet treatment by a method wherein treatment chambers of the plural number separated according to functions are continuously connected in a series, and the transfer devices of susceptors to hold materials of the plural number to be treated are laid down extending over the respective treatment chambers. CONSTITUTION:A vapor phase reaction treatment device is divided into the respective chambers of an H2 purge chamber (a), a preheating chamber (b), a vapor phase reaction chamber (c), a cooling chamber (d), and an N2 purge chamber (e) to be connected in the order thereof, gate valves 1a-1f are provided respectively between the adjoining chambers to cut off atmospheres between the mutual treatment chambers. A rail 4 consisting of quartz glass is made to communicate between the treatment chambers a-e thereof, and susceptors 3 loading large diametrical wafers 2 thereon are transferred intermittently according to transfer devices 5, 5a. Windows 6 manufactured of quartz glass are inserted in the ceilings of the preheating chamber (b), the vapor phase reaction chamber (c) and the cooling chamber (d), infrared lamps 7 are provided thereon, and light is projected to the wafers 2. Moreover an elevator 9 and a rotating device 10 are provided under the vapor phase reaction chamber (c), and the susceptor 3 is lifted up and moreover rotated as occasion demands.
Patent JP-H07243310-A (JP)
Title: Tappet for internal combustion engine
Inventor: HARA NOBUO
IPC: F01L1/14
Filed: 1994-03-02
Abstract: PURPOSE:To reduce a weight without reducing strength and rigidity, and reduce a cost. CONSTITUTION:A tappet 1 is constituted by an upper wall 1a, an annular wall 1b, a cylindrical wall 1c, and an annular piece 10, and each constitution member is continuously formed by plastic working and bending a thin wall steel plate hating uniform thickness, so that it is possible to reduce a weight, and also simplify working process and a manhour.
Patent JP-H02211767-A (JP)
Title: Color scanner device
Inventor: SEKIDO KUNIHIRO
IPC: H04N1/04
Filed: 1989-02-10
Abstract: PURPOSE:To smoothly switch a filter at high speed and to realize fine color reproducibility by selecting one of filters for a subtractive color mixture system in a first filter part and one of color cut filters in a second filter part by controlling a driving part provided in each filter part. CONSTITUTION:A color separation filter 10 consists of the first filter part 11 provided with at least two filters of subtractive color mixture and the second filter part 12 provided with two cut filters to output only a monochrome. The driving parts 13 and 14 to select a sheet of filter corresponding to a color outputted, respectively are provided at the first and second filter parts 11 and 12. Thereby, a color scanner device in which the switching of the filter can be performed at high speed and smoothly, and the output of an additive color mixture system and the subtractive color mixture system can be issued, and the device capable of providing delicate color reproducibility can be obtained.
Patent JP-H11164264-A (JP)
Title: Image processing unit and image processing method
Inventor: KONDO TETSUJIRO
IPC: H04N7/01
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To eliminate loopback distortion by reducing an original image with high resolution. SOLUTION: Assuming that an original image without loopback distortion is represented by a triangle wave as shown in solid lines that changes periodically at a frequency higher than 1/2 of a frequency equivalent to a horizontal scanning period and where its phase is being deviated with time. Sampling points (marked ○) at an N-th frame are moved to each position corresponding to a motion of a distorted image with loopback distortion, and samples values at the sampling points at the movement and sample values of the (N+1)th frame are tied to obtain a waveform as shown in dotted lines in figure (B), then the waveform approaches the original image waveform. Similarly, sampling points of preceding frames are moved to positions corresponding to the motion of the distorted image, and the sample values at the sampling points after the movement and the samples of a current frame are being tied to reproduce the original image gradually as shown in dotted lines in figures (C) to (E).
Patent JP-S60178503-A (JP)
Title: Control signal output circuit
Inventor: TAKAHASHI MASANOBU
IPC: G05B11/26
Filed: 1984-02-24
Abstract: PURPOSE:To prevent malfunction in case of a power failure by providing a flip- flop circuit which is set and reset with a control request signal and an answer signal, and outputting its output confirmation answer signal to an information processing circuit. CONSTITUTION:A control signal output circuit 5 is interposed between the information processing circuit 6 and a device 7 to be controlled. This output circuit 5 is equipped with the flip-flop circuit 1 which has output terminals 1a and 1b and a clear terminal 1c, and outputs a control signal to said circuit 7 to be controlled through the normally open contact 3a of a relay 3. The control request signal from the information processing circuit 6 is inputted to the 1st input terminal 5a of the flip-flop circuit 1 and held, and said relay 3 is excited through an NOT circuit 2 with the output signal from an output terminal 1b. Then when the circuit 7 to be controlled starts operating, its control answer signal is inputted to said clear terminal 1c to reset the flip-flop circuit 1, and an operation confirmation signal is outputted to an information processing circuit 5.
Patent JP-S52116782-A (JP)
Title: Vacuum rectifying column
Inventor: MATSUMOTO TAISUKE
IPC: B01D3/28
Filed: 1976-03-26
Abstract: PURPOSE: To ensure uniform and stable flow between trays over whole their circumference by attaching net material to the circumference of trays of shallow dish shape equipped in a rectifier. The net material reaches next under tray and raw liquid on the tray flows down along the net material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0721755-A (JP)
Title: Device for fixing optical pickup
Inventor: KODAMA HIROSHI
IPC: G11B33/02
Filed: 1993-01-28
Abstract: PURPOSE:To fix an optical pickup and to protect it from external vibration by providing an adapter with an optical pickup protection part. CONSTITUTION:A tray 2 is provided with step parts 2a, 2b, 2c dealing with a disk with an external diameter different from each other and a notched part 2d dealing with an optical pickup 4, etc. On the adapter 3 for fixing optical pickup, a rib 3a matching the shapes of the step part 2c equivalent to the external diameter of an 8cm disk with the minimum external diameter and the notched part 2d, and a central hole 3b similar to the 8cm disk, and the rib 3c dealing with the outer periphery of a turntable 5, and the rib 3d dealing with the outer periphery of the optical pickup and a projection 3e for protecting an objective lens when the optical pickup is moved vertically are formed integrally. When the adapter 3 is loaded, and the tray 2 is loaded, since the adapter 3 is pressurized to a clamper 6 through the central hole 3b by the rising turntable 5, and the rising optical pickup is inserted into the inside of the rib 3d and fixed simultaneously, the optical pickup is protected from the external vibration.
Patent JP-H04272097-A (JP)
Title: Control device for forklift
Inventor: AOKI KANJI
IPC: B66F9/24
Filed: 1991-02-27
Abstract: PURPOSE:To provide a control device for a forklift by which even a fragile load can be safely handled with no damage by landing a fork without an impact. CONSTITUTION:A fall position of work machine lever is detected while detecting lift height of a fork by a position sensor, and only when both the lift height and fall position are detected ON, the fork is controlled by a flow control amount lower than the standard flow control amount and landed with no shock. Consequently, a load can be prevented from being damaged while reducing a burden for a worker. Further, control is inhibited by detecting a wire break of the position sensor, so that safety is more improved.
Patent JP-S62191709-A (JP)
Title: Apparatus for measuring outer diameter of pipe
Inventor: SAWANOBORI NORIO
IPC: G01B21/10
Filed: 1986-02-19
Abstract: PURPOSE:To make it possible to measure the outer diameter of a pipe in a labor saving manner within a short time by remote operation, by providing a combination structure of a reference ring-shaped body wherein a measuring mechanism due to the displacement of a contactor movable to a radius direction is provided in the ring- shaped body surrounding a pipe to be measured and an aligning ring-shaped body wherein an aligning mechanism is provided in the ring-shaped body surrounding the pipe to be measured. CONSTITUTION:The respective clamps 5 of the reference ring-shaped body unit 1 and aligning ring-shaped body unit 11 of a composite ring-shaped body unit are detached to open both ring body units and again clamped in a state surrounding a pipe 4 to be measured. Three springs 8 of the unit 11 are regulated by a rod 10 so as to equally contact aligning rollers 7 with the outside of the pipe 4 under pressure and the composite ring-shaped body is moved up and down to the longitudinal direction of the pipe 4 along with a moving device by the tumbling of the rollers 7 in such a state that the pipe 4 is clamped and stopped at an arbitrary measuring position. At the measuring position, the leading end of the measuring contactor 3 of the measuring unit 2 of the ring-shaped body 1 is contacted with the outer wall of the pipe 4 and, if the displacement quantity of the contactor 3 from a reference position is measured by respective two contactors, the outer diameter of the pipe 4 can be measured.
Patent JP-H04279470-A (JP)
Title: Packaging device for separable indoor air conditioner
Inventor: OKUYAMA YASUHISA
IPC: B65D85/68
Filed: 1991-02-27
Abstract: PURPOSE:To provide a packagage for packing therein an indoor air conditioner easy to pack and unpack. CONSTITUTION:In packaging an air conditioner 1, there are steps of attaching a right cushioning meterial 4 having a retaining recess part 3 to a right side face part 2 and the right cushioning material 4 having the retaining recess part and a left cushioning material 6 to a left side face part 5; bending a continuouus sheet of corrugated carboard 8 at its bending parts 9a, 9b, 9c and 9d for form an outer covering along the exterior contour of the right cushioing material 6, so that a short bending piece 10a and a long bending piece 10b will overlap and fit into recess parts 7a and 7b provided in the one outer side face of the right and left cushioning materials 4 and 6, respectively; and thereafter binding the overlapped parts of the short bending piece 10a and the long bending piece 10b with PP made bands 11a and 11b, respectively, to form a stopper for preventing the corrugated carboard 8 from stretching at the recess parts 7a and 7b, whereby the corrugated cardboard 8 is formed into a square tubular sleeve.
Patent JP-S60183301-A (JP)
Inventor: FUJISHIMA DAISHIROU
IPC: B01J4/00
Filed: 1984-02-23
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-H0837558-A (JP)
Title: In-system broadcasting system for user-to-user information
Inventor: WATANABE YASUHIRO
IPC: H04M3/00
Filed: 1993-02-23
Abstract: PURPOSE:To simultaneously reduce the processing loads of terminals corresponding to an ISDN by broadcasting user-to-user information (UUI) inside a system. CONSTITUTION:A broadcasting identifier is provided inside the user information area of UUI 1 accompanying a call control message, and the broadcasting identifier is retrieved by a broadcasting identifying means 9 for an ISDN line circuit 6 housing an ISDN correspondent terminal 15 at the call incoming destination. When the broadcasting identifier exists, broadcasting is instructed to a UUI means 10, and the call control message accompanied with the UUI is transmitted to all the ISDN lines 7 housed in the ISDN line circuit 6. When each ISDN correspondent terminal receives the call control message accompanied with the UUI from the ISDN line 7, the broadcasting identifier is retrieved by a UUI function 14 and when the broadcasting identifier exists, it is decided as UUI.
Patent JP-S57146934-A (JP)
Title: Pressure sensing adhesive vibro-isolating material
Inventor: MATSUMOTO OKINOBU
IPC: C08L7/00
Filed: 1981-03-07
Abstract: PURPOSE:To prevent a blister caused at baking work for the above described vibro-isolating material applied baking to a door outer panel or the like in a vehicle, by forming said material with components of asphalt, paint dregs and rubber respectively in specific proportion. CONSTITUTION:Water and a solvent are volatillized from paint mist, and then dried and crushed to grain size of 60-170 mesh to obtain paint dregs. Then 10- 100pts.wt. paint dreg and 20-60pts.wt. rubber component are contained to  100pts.wt. asphalt to prepare a sheet state base material. A pressure sensing  adhesive agent layer is provided to said sheet state base material to prepare a  pressure sensing adhesive vibro-isolating material 2. The vibro-isolating material  2 formed in such a manner is baked and applied to a base plate 1 of steel plate,  and a blister and tear are not caused, further stable vibration isolation can be  obtained even in a high temperature range.
Patent JP-S58150999-A (JP)
Inventor: NOMURA TETSUYA
IPC: G10L13/00
Filed: 1982-03-03
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-H10224047-A (JP)
Title: Holding structure for belt fixing hook in portable electronic apparatus
Inventor: HARADA KEIZO
IPC: H05K5/02
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To eliminate rattling while facilitating mounting/demounting. SOLUTION: A hook holding part is formed on the surface of a housing 1 for electronic apparatus and a belt securing hook 7 is fitted thereto. The hook holding part comprises a fitting/receiving part and an engaging part 4 provided on the opposite sides thereof while the belt securing hook 7 comprises a fitting part 8 and a resilient hook part 9 extending therefrom. The fitting part 8 comprises a fitting rail part 10 to be fitted to the fitting/receiving part and a leaf spring part disposed on the opposite sides of the fitting rail part 10 and provided with a pawl to be engaged with the engaging part 4.
Patent JP-H08236656-A (JP)
Title: Printed wiring board and semiconductor device employing it
Inventor: MINAMI KOJI
IPC: H01L23/12
Filed: 1995-02-22
Abstract: PURPOSE: To form a large number of I/O terminals through a simple structure without providing the I/O terminals stepwise for each insulation layer by conducting a conductor circuit contiguous to the inner circumferential I/O terminals and a conductor circuit formed on the lower surface of the insulation layer through the conduction path of a connector. CONSTITUTION: A conductor circuit 1a contiguous to the inner circumferential I/O terminal 3a and a conductor circuit 1b formed on the lower surface 2c of an insulation layer 2 are conducted through the conduction path 4a of a connector 4 covering the end face 2a of the insulation layer 2 constituting the inner wall of a recess 5. With such arrangement, an I/O terminal 3 and the conductor circuit 1b formed on the lower surface 2c of an insulation layer 2 are conducted by simply forming the I/O terminal 3 on the upper surface 2b of the insulation layer 2 without forming the I/O terminal 3 stepwise on the insulation layer 2. Consequently, a large number of I/O terminals can be formed through simple structure.
Patent JP-S54125283-A (JP)
Title: Manufacturing of flexible printed circuit board
Inventor: IWASHITA MASAJI
IPC: B32B37/00
Filed: 1978-03-23
Abstract: PURPOSE: To manufacture a flexible printed circuit board having excellent circuit processability, by laminating a metal foil to an insulating plastic sheet with an adhesive, and heating and curing the laminate in an atmosphere which is less oxidative than air.  
     CONSTITUTION: A metal foil is continuously laminated to an insulating plastic  sheet with an adhesive by passing through a pair of hot rolls, and cured by heating  in an atmosphere which is less oxidative than air, e.g. in vacuum (10 2  W 10 -1   mmHg) or in an inert gas atmosphere.  
     EFFECT: Suppressed rusting of metal foil: Improved circuit printability and accuracy. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000051833-A (JP)
Title: Method and apparatus for treating dioxin mixed in ash and others
Inventor: KOJIMA HARUO
IPC: F23J1/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To separate dioxins from ash, soil, and others by a method in which ash, soil, and others containing dioxins are led into an electric field, and the dioxins are charged and attracted to a positive electrode to be separated. SOLUTION: In a method for treating dioxins mixed in ash and others, water is added to the ash and others to prepare a fluid mixture, which is introduced into an electric field, the dioxins are charged negatively and attracted to a positive electrode, the mixture is allowed to flow away, a power source is shut off, and the dioxins attracted to the electrode are collected by using a cleaning fluid.
Patent JP-H03239893-A (JP)
Title: Grip of camera
Inventor: NOGUCHI YASUHIRO
IPC: H04N5/225
Filed: 1990-02-14
Abstract: PURPOSE:To obtain satisfactory handling property by providing a grip front member disposed on the mounting base of a camera bottom part, a grip rear member, and a link member for connecting them, and a lock means for the grip front member and the grip rear member. CONSTITUTION:A mounting base 10, a grip front member 20, a grip rear member 30, and a link member 40 are provided. The mounting base 10 is mounted onto a camera bottom part, and provided with a mounting screw 12 and a positioning pin 14. The grip front member 20 is disposed in such a manner as to be rotatable and slidable to the mounting base 10. The grip rear member 30 is also made rotatable and slidable to the mounting base 10. The link member 40 is disposed rotatably to the grip front member 20 and the grip rear member 30. Consequently, satisfactory handling property can be obtained.
Patent JP-H08234973-A (JP)
Title: Program production support device
Inventor: HIRANO TAKUO
IPC: G06F9/06
Filed: 1995-02-22
Abstract: PURPOSE: To improve the program production efficiency by detecting the corresponding source program out of the existing source programs, taking out a prescribed part of the detected source program to generate a source program corresponding to a prescribed function expression among these simple description language expressions, and producing the source program based on the simple description language expression data. CONSTITUTION: A basic part storage means 2 stores the basic parts of existing source programs. A detection means 3 receives the simple description language expression data which are expressed in a simple description language and retrieves a source storage means 1 based on the function expression included in the preceding language expression data to detect the corresponding source program. Then a production means 4 takes out a prescribed part of the detected source program and also generates a source program corresponding to a prescribed function expression included in the simple description language expressions through a generation means 5 to produces a source program that is subject to the simple description language expression data. In such a way, an effective source program is obtained.