baber/WOPTO huggingface dataset:
Patent JP-H01200361-A (JP)
Title: Electrophotographic sensitive body
Inventor: TAKAGI TAKAHIRO
IPC: G03G5/06
Filed: 1988-02-05
Abstract: PURPOSE:To improve stability by forming a photosensitive layer contg. a specified bisazo compd. on an electrically conductive support. CONSTITUTION:A photosensitive layer contg. a bisazo compd. represented by formula I is formed on an electrically conductive support. In formula I, each of R1 and R2 is H, halogen, alkyl, alkoxy, nitro, cyano or hydroxy, R1's and R2's may be different from each other, respectively, Z is a group of atoms required to form a carbocyclic arom. ring or a heterocyclic arom. ring, X is a group of atoms required to form a heterocyclic arom. ring together with a benzene ring adjacent to X, and each of (m) and (n) is an integer of 1-3. The stability of the resulting sensitive body at the time of repeated use is improved.
Patent JP-S62184230-A (JP)
Title: Belleville spring type clutch
Inventor: KONO SATOSHI
IPC: F16D13/71
Filed: 1986-02-07
Abstract: PURPOSE:To transmit power smoothly and reliably by interposing the second buffer spring member adapted to act later than the first buffer spring member between a main pressure plate and a subsidiary pressure plate. CONSTITUTION:A subsidiary pressure plate 10 is disposed with a fixed gap in the axial direction on the outside surface 12 of a main pressure plate for pressing a friction plate 2 of a clutch disc 1 to the end surface of a fly wheel 4, and fixed by the first buffer spring member 6 for generating low load in such a manner as to move in the axial direction. Secondly, the second buffer spring member 14 for generating high load, which is adapted to act later than the first buffer spring member 6, is interposed between the opposite side surfaces of both pressure plates 5, 10. Thus, at the initial stage of clutch connection, smooth frictional contact without shock can be accomplished to transmit power smoothly and reliably.
Patent JP-S56122285-A (JP)
Title: Separating filter
Inventor: TSUCHIYA TAKAHISA
IPC: H03H15/02
Filed: 1980-02-29
Abstract: PURPOSE:To form circuits on one chip of an IC, by constituting two filters, which separate a luminance signal and a chroma signal, with transversal filters using signal charge transfer elements. CONSTITUTION:The signal from the trap circuit supplied to input terminal is supplied to the series circuit of delay circuits D1-D10 constituting a charge transfer element such as a BBD. Outputs of circuits D2, D4, D6 and D8 are supplied to synthesizer A1 through weighting circuits X4, X7, X11 and X16 to separate the luminance signal. Outputs of circuits D1-D10 and the input signal are supplied to synthesizer A2 through weighting circuits X2, X3, X6, X8, X9, X12, X14, X15, X18, X20 and X0 to separate the chroma signal. As a result, all circuits are formed on one chip of the IC, and the number of parts is reduced, and the man-hour for assembling and adjustment is reduced.
Patent JP-S56122299-A (JP)
Title: Speaker cabinet
Inventor: UENO TAKAFUMI
IPC: H04R1/02
Filed: 1980-02-29
Abstract: PURPOSE:To improve the reinforcement effect without damaging the outward appearance of the cabinet when the cabinet is constituted by molding die casting, by  providing the cabinet and the reinforcing material independently. CONSTITUTION:Two parallel protruded ribs 1i are provided on each of side faces 1a-1d of cabinet 1, and cross-shaped reinforcing material 3 constituted independently of cabinet 1 by molding or die casting is prepared. Respective tips of reinforcing material 3 are inserted into grooves constituted by every two ribs 1i to reinforce the cabinet.
Patent JP-H07232854-A (JP)
Title: Staple sorter
Inventor: ISHIGURO KUNIAKI
IPC: B65H39/11
Filed: 1994-02-23
Abstract: PURPOSE:To carry out chucking operation without the need for increasing a bin interval other than a sheet body carrying-n position by retreating a stapled sheet body stored in a bin at a lower stage than a bin at the sheet body carrying-in position by one stage ahead of the chuck of the sheet body. CONSTITUTION:For the staple processing of the paper at the second stage from the bottom after storing the stapled paper in a bin 30 at the lowest stage, the spiral cams 51, 51 of lifting parts 50, 50 is rotated by one turn, so that the bins 30... and a dummy tray 40 are lowered by one bin quantity. With the movement of a chuck mechanism 80 in the left direction at the time of chucking, a lower chuck jaw 82 is brought into contact with the stapled paper on the bin at a lower stage than the bin of a paper carrying-in position 2 by one stage to push it up. By pushing out the paper, it is possible to ensure a space for the chuck movement of the lower chuck jaw 82. By repeating this process, staple processing is carried out.
Patent JP-S55118038-A (JP)
Title: Negative film handling method
Inventor: KOGANE MIKIO
IPC: G03B27/32
Filed: 1979-03-06
Abstract: PURPOSE: To facilitate insertion and extraction of negative films by joining one edge side section, every adjacent negative sheets, not attached to a flexible transparent strip out of edge side sections forming an opening of each negative sheet housing a negative film.  
     CONSTITUTION: Negative sheets 3... are successively set on flexible transparent strip 4 at right angles to the direction of film extraction, etc. Edge side section 5A forming opening 6 of each sheet 3 is adhered to strip 4 with a both-sided tape or the like, and the other edge side section 5B is joined with joining member 9 every adjacent sheets 3, 3. By bending section 5B with an air press. difference or the like section 5B is bent to a position for inserting or extracting negative film 1 through guide member 10 as strip 4 runs. Thus, insertion and extraction of films 1 are facilitated and can be made automatic. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06244075-A (JP)
Title: Projection aligner
Inventor: MIYAMOTO TERUO
IPC: H01L21/30
Filed: 1993-02-15
Abstract: PURPOSE:To obtain a projection aligner capable of obtaining sufficient focus depth for isolated patterns and L/S patterns having a long period. CONSTITUTION:Coherent beams emitted from a light source 30 such as a laser oscillator, etc., pass through a strength distribution uniformizing optical system 31 and are reflected by a mirror 32 and are incident on an APM filter 33. Beams passing through the APM filter 33 pass through a lens array 34 and are superimposed on a mask 8 by a condenser lens 35 and obtain pattern data of the mask 8 and are projected on a wafer 14 by a projection optical system 13. Here, the APM filter 33 forms a transmitting region 36 and a phase and amplitude modulation region 37 composed of a partial translucence member 37a changing an amplitude and a translucence member 37b changing a phase on a transparent substrate 38, and partially changes the phase and amplitude of coherent beams.
Patent JP-H09196352-A (JP)
Title: Device for solidifying and treating melted item in waste product melting furnace
Inventor: KANEFUJI KOICHIRO
IPC: B03B9/04
Filed: 1996-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a melted product solidifying and treating device capable of preventing a damage accident in a crushing machine for crushing water- crushed slag. SOLUTION: There are provided a water crushing and solidifying device 3 for water-crushing and solidifying melted product discharged from a sludge outlet 2 of a waste product melting furnace 1; a magnetic selecting machine 20 for magnetically selecting water-crushed solidified product discharged from a water-crushed solidified product discharging port 8 of this water-crushed solidifying device; a sieve 30 for filtering particles 31 discharged from a non- magnetic product outlet 28 of the magnetic selector into rough particles 32 and fine particles 33; and a crusher 45 for further crushing some rough particles 33 discharged from the fine particle discharging port 37 of the sieve having some crushing component parts made of ceramics therein.
Patent JP-H09200499-A (JP)
Title: Image processor
Inventor: NISHIZAKI SHINGO
IPC: H04N1/407
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide the image processor which can record an image read by an inexpensive image read means with high quality. SOLUTION: Of the image processor 1, respective parts operate under the control of a controller 11 and an enlarging process part 4 enlarges image data read by a low-density scanner part 2 according to the line density of a printer part 10 having higher line density than the scanner part 2. An edge decision part 5 decides the edge of the enlarged image data and calculates the edge quantity, and an edge emphasis part 6 performs an edge emphasizing process. After a smoothing process part 7 smoothes the enlarged image data, a gradation process part 9 performs a gradation process according to the gradations of the printer part 10 and a selector 8 selects and outputs the edge-emphasized image data of the edge emphasis part 6 and the gradation-processed image data of the gradation process part 9 to the printer part 10 according to the edge decision result of the edge decision part 5.  The printer part 10 records an image on recording paper according to the inputted image data.
Patent JP-H08197408-A (JP)
Title: Cutting method for object to be worked
Inventor: SUDO HIROAKI
IPC: B23D45/02
Filed: 1995-01-20
Abstract: PURPOSE: To provide cutting method for an object to be worked for holding a cutting surface accurately in a plain without treating flattening by post working. CONSTITUTION: An object to be worked is cut by a cutting grinding wheel along a respectively parallel plurality of cutting surfaces 11 of the object to be worked. Cutting method 10 of the object to be worked comprises a first step for performing cutting of respective cutting surfaces by using a pre-cutting grinding wheel 12 of thickness T2 thinner than thickness T1 of a main cutting grinding wheel 13 and a second cutting step for performing cutting of the respective cutting surfaces by using the main cutting grinding wheel 13 a tip of which is formed narrower than the thickness of the pre-cutting grinding wheel by chamfering 13b.
Patent JP-S58144694-A (JP)
Title: Bearing lubricating device for movable blade pump
Inventor: YAMADA MASAYUKI
IPC: F04D29/06
Filed: 1982-02-22
Abstract: PURPOSE:To contribe the good lubrication of a bearing and the improvement of reliability of a pump by a method wherein the bearing is provided at the lower part of an impellor boss and oil is supplied to the bearing by the up-and-down movement of a blade  operating rod and a pressure difference between a boss oil chamber and an operating oil chamber provided continuously therewith through a partitioning wall. CONSTITUTION:Upon operation, the pressurized oil leaks at the rate of 200cc per minute  from the oil chamber 9c to the operating oil chamber 18a or from the oil chamber 18a  to the oil chamber 9c by the pressure difference between the oil chamber 9c of the impellor boss and the operating oil chamber 18a. In this case, the volume of the oil chamber 9c is constant and the pressure increases gradually, therefore, the pressurized oil,  corresponding to the amount of leakage, is retrieved into a tank 34 through the groove  of a plane metal 17 and a pipeline 31. On the other hand, the volume of the oil chamber 9c of the impellor boss is changed upon operating the blade due to the up-and-down  movement of the rod 10 and the pressurized oil is supplied into the oil chamber 9c  through the plane metal 17 when the volume is increased while the same in the oil  chamber 9c is retrieved into the tank 34 through the metal 17 when the volume is decreased.
Patent JP-2000222020-A (JP)
Title: Coordinate system setting device for mechanism
Inventor: WATANABE HIROKAZU
IPC: B25J9/16
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To facilitate to change programs when a new system of coordinates is set to correct the moving position and course of a mechanism. SOLUTION: This device is provided with a means which sets a local system 2 of coordinates in an original system 1 of coordinates of a device controlling the operation of a machine, a means which sets a range 3 where the set local system 2 of coordinates becomes effective on the original system 1 of coordinates and a means which sets a transition region 4 of the local system 2 of coordinates and the original system 1 of coordinates and generates a new system 5 of coordinates where the local system 2 of coordinates and the original system 1 of coordinates are continuously connected in the region 4. Since the system 5 of coordinates is provided with the local system 2 of coordinates, the region 4 around the system 2 of coordinates and the system 1 of coordinates around the region 4, thus, it can designate two different kinds of systems of coordinates being the systems 2 and 1 of coordinates even while using one system of coordinates. Then, it is possible to easily correct the moving position and course of a mechanism because designation can be performed by the systems 2 and 1 of coordinates even without switching systems of coordinates for each operation point in an operation program of the mechanism.
Patent JP-S62187218-A (JP)
Inventor: MAIKERU TEIREI
IPC: G01F1/60
Filed: 1987-02-06
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-S53110434-A (JP)
Title: Control system for memory unit
Inventor: YANAGI HARUO
IPC: G06F21/60
Filed: 1977-03-09
Abstract: PURPOSE: To make unnecessary the alterating unit per every condition, by manually designating the unit designation unmber of the memory unit controlled with CPU and by changing the access condition from CPU. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07217450-A (JP)
Title: Scroll supporting structure for ceramic gas turbine
Inventor: TATSUMI TETSUO
IPC: F02C7/20
Filed: 1994-01-28
Abstract: PURPOSE:To provide a scroll supporting structure, which absorbs a thermal expansion difference between a metallic supporting structure member and a ceramic scroll while coping with a vibration load during operation and can stably fix and hold the ceramic scroll while securing centering, for a ceramic gas turbine. CONSTITUTION:A ceramic deflector 12 is constrained in the circumference direction and the radius direction via an uneven engaging part, with an outer circumference flange part 12a of the deflector 12 by means of a supporting ring 15 fixed on a metallic supporting frame 5. One end circumference part of a ceramic outer scroll 14 is placed on the outer circumference flange part of the deflector 12, the outer circumference part, of a ceramic inner scroll 13 is brought into contact with the other end circumference part of the ceramic outer scroll 14, one end part of a circular retainer 22 is engaged with the outer circumference part of the inner scroll 13, and the other end outside flange part of the retainer 22 is energized to the outer circumference flange part 12a side of the deflector 12 by means of plural ceramic springs 21 to be elastically supported and constrained in the gas turbine axial direction.
Patent JP-S60171015-A (JP)
Inventor: YAMANAKA KAZUICHI
IPC: A47J41/00
Filed: 1984-02-15
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-H01201144-A (JP)
Title: Scattered light detector
Inventor: KATO KINYA
IPC: G02B17/00
Filed: 1988-02-05
Abstract: PURPOSE:To suppress the influence of stray light and to detect scattered light with high accuracy by entering the scattered light obtained based upon detection light projected on a body to be detected into a photodetector through a concentric reflection optical system. CONSTITUTION:Direct light LA13 emitted by a body 13 to be detected is reflected by a reflecting mirror 15 and a concave mirror 16 in order and absorbed by a light absorber 19 through the nonreflective area 17A of the convex mirror 17. Scattered light LA14, on the other hand, is reflected by the reflecting mirror 15 and concave mirror 16 in order and incident on the reflecting surface 17B of the convex mirror 17. Here, the scattered light LA14 is reflected and rereflected by the concave mirror 16A, bent horizontally, and incident on a reflecting mirror 23 through a slit 22 and bent vertically, and this light is reflected by the concave mirror 24 to strike on a photodetector 25. Thus, the scattered light LA14 is incident on the photodetector 25 through the concentric reflection optical system 18 to suppress the influence of the stray light effectively, thereby detecting the scattered light LA14 with high accuracy.
Patent JP-2000222396-A (JP)
Title: Document management system
Inventor: NAKAYAMA OSAMU
IPC: G06F13/00
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To reduce costs, and to improve usability by reducing a storage capacity necessary for one device, and quickly and easily retrieving and using document data by sharing storage and management of the same data as document data to be processed in a document management system. SOLUTION: A copying machine 11, facsimile equipment 12, printer device 13, PC 14a-14n, and server device 15 are connected with a network in this document management system 10. The server device 15 transmits the same data as document data to be output-processed by the copying machine 11 or the like with specific information such as a processing date to any of the PC 14a-14n to which the user ID of a user who processes the document data is made correspond so that the document data can be stored and managed so as to be retrieved and read by the PC.
Patent JP-H01202715-A (JP)
Title: Optical signal converter
Inventor: KUNO MASAAKI
IPC: H01S5/026
Filed: 1988-02-09
Abstract: PURPOSE:To convert a signal consisting of an optical pulse to parallel   series of series   parallel as it is, and also, to form it monolithically on the same substrate by providing a pair of optical bistable semiconductor lasers provided by interposing a pair of optical switches and an optical waveguide for connecting them. CONSTITUTION:The title converter is provided with a pair of optical bistable semiconductor lasers 11, 12 or 13, 14 or 15, 16 provided by interposing a pair of optical switches 17, 18 or 19, 21 or 22, 23 between them, and an optical waveguide 24 for connecting these optical bistable semiconductor lasers and optical switches, and also, inputting and outputting an optical signal. In such a way, a signal consisting of an optical pulse can be converted to parallel  series or series   parallel as it is, and also, can be formed monolithically on the same substrate.
Patent JP-S58144466-A (JP)
Title: Preparation of wire like frame material having high anti-rust property
Inventor: WADA IWAO
IPC: C23C4/18
Filed: 1982-02-23
Abstract: PURPOSE:To inexpensively obtain a frame material developing strong anti-rust effect, by a method wherein a metal having ionization tendency larger than iron is projected to the matrix surface of an skeletal material in a red heat state in molten fine particles to be welded to the matrix surface of said frame material and to simultaneously carry out the hardening thereof. CONSTITUTION:A base steel wire is subjected to flat rolling and subsequently to deformation rolling to be shaped into a U-form. This shaped frame material is passed through a hardening heating furnace. To the heated frame material in a red heat state, a metal having ionization tendency larger than Fe is projected as molten particles in a mist form by compressed air to be welded to the matrix surface thereof. In the next step, the metal welded frame material is sent to a hardening tank installed at a proper distance to be hardened and, after annealing, the annealed frame material is passed through a drawing apparatus and a cutter to be formed into a wire like frame material for an umbrella or the like.
Patent JP-S61185940-A (JP)
Title: Resin sealing apparatus for semiconductor element
Inventor: TANAKA MINORU
IPC: B29C45/58
Filed: 1985-02-13
Abstract: PURPOSE:To clean up the space inside a cylinder easily and accurately by a method wherein, after resin sealing process, air is fed from the bottom of cylinder to discharge any resin powder entered inside the cylinder into the space above the cylinder through grooves formed along the side of plunger. CONSTITUTION:After operating the apparatus for specified time, a plunger 40 is protruded beyond the surface of top force 15 by certain amount as shown by the one dotted chain line while air is fed to a cylinder 41 from outer air blower 50 through the intermediary of an air inlet 42. At this time, a communication channel is formed passing from the air inlet to outer atmosphere through grooves 40b, 40a along the side of plunger 40. Through these procedures, any resin powder entered inside the cylinder 41 may be discharged outside together with air fed from the air inlet 42 through said communication channel to clean up the space inside the cylinder 41.
Patent JP-H01201778-A (JP)
Title: Image-pickup type boundary detecting device
Inventor: FUJII YASUO
IPC: G06T1/00
Filed: 1988-02-08
Abstract: PURPOSE:To appropriately detect a boundary even if the difference of brightness in both work areas is small by emphasizing the difference of brightness in the unprocessed work area and the processed work area. CONSTITUTION:An image sensor S1 image-picks up an area including the boundary of the unprocessed work area and the processed work area, and the output signal is inputted to a signal amplification means 100 through a waveform processing circuit 4. The signal amplification means 100 amplifies the signal component of a high level on a side lighter than a mean level by a setting amplification degree based on the mean level of the image-pickup signal. By inputting the output signal of the signal amplification means 100 to a picture memory 6 and a controller 7 through an A/D converter 5, obtaining the differential values of respective picture elements and comparing them with a setting value, binarization is executed and boundary of the unprocessed work area and the unprocessed work area is detected.
Patent JP-H05224342-A (JP)
Title: Photochromic laminate
Inventor: ITO HITOSHI
IPC: G03C1/675
Filed: 1992-02-13
Abstract: PURPOSE:To obtain a photochromic laminate which inhibits the formation of deteriorated matter by irradiation with light, and has high effect durability because of UV absorber is not migrated. CONSTITUTION:This photochromic laminate consists of at least, two transparent substrates and a photochromic layer contg. a spiroxazine compd., nitroxy radicals and a polymer as essential components and held between the substrates. A UV absorbing substrate is used as the transparent substrate through which light is incident on the photochromic layer.
Patent JP-H0632040-A (JP)
Title: Photoengraving device of stencil printing machine
Inventor: SHISHIDO TADAKANE
IPC: B41L13/14
Filed: 1993-02-16
Abstract: PURPOSE:To provide a photoengraving device of a stencil printing machine possessing a simple master conveying path having structure capable of conveying a photoengraved master by only a platen roller. CONSTITUTION:The title device is constituted so that form plate feed operation of the tip part of a master 2 to a master clamper 7 of a printing drum at the time of feed of the form plate of the master 2 is performed by a platen roller 4 and forming operation of a slackening part 2a of the master 2 at the time of winding up of the master 2 and imparting operation of tension to the master 2 are performed by only a tension member 9 opening or closing a conveying router of the master 2 by opening and closing operation of the master clamper 7.