baber/WOPTO huggingface dataset:
Patent JP-H0841592-A (JP)
Title: High-v high speed tool steel
Inventor: NAKAHAMA SHUNSUKE
IPC: C22C38/30
Filed: 1994-07-29
Abstract: PURPOSE:To produce a high speed tool steel of high V content. CONSTITUTION:This steel has a composition having respectively specified C, Si, Mn, Cr, Mo, W, V, Co, Zr, Hf, and Y contents. In this steel, Weq represented by Weq=2Mo+W, DELTAC represented by DELTAC= C-(0.06[Cr]+0.063[Mo]+0.033[M]+0.2-[V]), F represented by F=-0.45[C][2Mo+ W]+2.4[C]+0.84[Mo]+0.92[W]+2[V-1]<1/2>+5.45[Si]+32.7[N], and L represented by L=12.2[Mo]-1.04[Mo]<2>-3[W]+7[V]-25[Si]=20.55 are specified to 15-22, -0.4-0, >=7.42, and >=0, respectively, and also the area ratio of carbides is specified so that 0.55>MC(MC+M6C)>0.35 is satisfied.
Patent JP-S5881356-A (JP)
Title: Error control system
Inventor: KOBAYASHI HIDEO
IPC: H04L27/00
Filed: 1981-11-10
Abstract: PURPOSE:To perform not only error detection, but also error correction of an error-detected frame, by using information before a decision on a received signal, i.e. analog weight, by adding a simple circuit to an ARQ demodulator and an error detector. CONSTITUTION:A demodulator 51 strictly discriminates a received signal and also extracts the analog weight of every element. The extracted analog weight is applied to an analog weight storage part 52 to store the increasing-order number of pieces of analog weight information and current reception decision results. On the basis of the reception decision result of an element with small analog weight, an error pattern estimating device 53 estimates an error bit pattern. A remainder arithmetic device 54 divides the polynominal of the obtained  bit error pattern by a generating polynominal G(x) to find a current remainder.  A remainder pattern composing device 55 composes a remainder by using said  remainder. A deciding device 59 finds a pattern with a remainder 0 in the sum  of the remainder of the composing device 55 and that of the remainder arithmetic device 57 and when the pattern with a remainder 0 is not found, a request to resend is sent to a transmission side through a line 602.
Patent JP-S57102551-A (JP)
Title: Diesel engine
Inventor: OOHASHI AKIRA
IPC: F02M25/10
Filed: 1980-12-18
Abstract: PURPOSE: To prevent the generation of black smoke due to imcomplete combustion by connecting a mixer disposed in an intermediate portion of an intake duct to a high pressure oxygen tank through a pipe line provided with a supply valve and a flow contol valve so that the excess ratio of oxygen in the intake air duct is controlled to exceed always a predetermined value.  
     CONSTITUTION: A mixer 9 is formed in an intake duct 6 communicated with an intake port 4 in a cylinder head, and is connected with a high pressure oxygen tank 11 through an oxygen supply pipe 10 povided with a supply valve 12 and a flow control valve 13. With this arrangement, a limit switch 17 is turned-on by the actuation of a lever which is not shown, when a fuel rack which is also not shown shifts to a heavy load range, and transmits to a flow control circuit 14 an input signal indicating that the excess ratio of oxygen at an air-fuel ratio reaches to its preset minimum value. The flow control circuit 14 instructs the supply valve 12 and a flow control valve 13 to open for supplying oxygen from the high pressure oxygen tank 11 to the mixer 9 so that the excess rtio of oxygen is brought back to a set value. Thus, incomplete combustion is prevented and the genertion of black smoke is also prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6071891-A (JP)
Inventor: NAGAI TAKAATSU
IPC: C03B37/085
Filed: 1983-09-29
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-2001003447-A (JP)
Title: Balcony
Inventor: FUJITA YUTAKA
IPC: E04B1/00
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a balcony capable of being manufactured easily at a low cost and also adjusted easily according to the floor height of a main house of a building. SOLUTION: A balcony B comprises a plurality of foundations 1 set on the ground, foundation plates 2 supported on these foundations 1, tie bars 4 engaged with these foundation plates 2 for fixing the positions of the foundations 1, adjusting columns 5 fixed to the foundation plates 2 and having adjustable heights, joist receiving plates 6 supported on these adjusting columns 5, floor plates 8 supported on these joist receiving plates 6 through joists 7, and handrails 14 installed on the floor plates 8.
Patent JP-S6071915-A (JP)
Title: Weighing supply method of material
Inventor: OOTSUBO NORIO
IPC: G01G13/16
Filed: 1983-09-29
Abstract: PURPOSE:To make a device small-sized by taking materials into a freely opening/closing bucket and taking up the bucket from the ground and weighing the remainder of materials while discharging materials gradually and supplying materials in the bucket to a mixer, a hopper, or the like when the remainder reaches a prescribed quantity. CONSTITUTION:Sand 15 is taken into a bucket 6, and an arm is operated to take up the bucket 6 from the ground. At this time, a load detector 9 is charged with the total weight of the bucket 6 and sand taken into it. The oil pressure of a shovel is operated to open slightly the bucket 6, and a display device of load is read while discharging taken-in sand little by little; and when the value displayed on the display device reaches a prescribed value, the oil pressure is operated to close the bucket, and weighing is completed. Next, the bucket 6 is carried to the position just above a supply hole 10a of a mixer 10, and the bucket 10 is opened to supply weighed sand into the mixer 10. In the mixer 10, sand is mixed and agitated with cement and water to produce mortar.
Patent JP-H0467709-A (JP)
Title: Piping method in conduit line
Inventor: MASUBUCHI AKIRA
IPC: H02G9/06
Filed: 1990-07-09
Abstract: PURPOSE:To conduct piping easily by supporting a hanger rail by a plurality or anchor bolts installed to the top section or an existing large-bore conduit line between two manholes and sliding a block mounted to the top section of a small-bore tube bundle at an interval. CONSTITUTION:When the inside diameter of 950mm and wall thickness of 80mm of a large-bore existing pipe l such as a gas pipe, etc., as a waste pipe are utilized and the small-bore tube bundle 7 of small-bore tubes 4 is laid, an anchor bolt 2 is set up to the top section of the existing pipe l in the longitudinal direction at a proper interval. A hanger rail 3 is laid between one manhole and the other manhole by the anchor bolt 2. A large number of the small-bore tubes 4 and an angle 8 are bundled by bundling members 5 at a proper interval in the longitudinal direction, thus forming the small-bore tube bundle 7. A block 6 is fixed to the flange section 8a of the angle 8 by a support bolt 6b and a nut 9, and the roller 6a of the block 6 is slid along the hanger rail 3.
Patent JP-H0529703-A (JP)
Title: Semiconductor laser device
Inventor: MATSUYAMA TAKAYUKI
IPC: H01S5/00
Filed: 1991-07-19
Abstract: PURPOSE:To provide a semiconductor laser device of planar structure having no mesa or trench, in which parasitic capacitance is fully reduced and provides elements which can operate at ultra high speed, in high yield. CONSTITUTION:A diffraction grating 2 is formed on an n-InP substrate 1. An n-InGaAs guide layer 3, an InGaAsP active layer 4, an anti-meltback layer 5, a p-InP clad layer 6, and a p-InGaAsP contact layer 7 are formed on the grating 2. It is then worked in a mesa shape. Next, a p-InP buried layer 8, an n-InP buried layer 9 having a carrier density of 3X10<16>cm<-3>, and an n-InGaAs cap layer 10 are formed near the mesa in a planar structure. An AuZn layer 11 having a striped width of 8mum is formed on the surface of the contact layer. Therefore, the planar structure is characterized by an electrode width of less than 10mum and the carrier density of less than 5X10<16>cm<-3>.
Patent JP-H0746238-A (JP)
Title: Routing network monitor system
Inventor: TAKIZAWA YUJI
IPC: H04L12/70
Filed: 1993-07-21
Abstract: PURPOSE:To obtain the routing network monitor system attended with confirmation of a real passing path of a packet with respect to the routing network monitor system. CONSTITUTION:The system is provided with a monitor control section 2 inserting a path check packet and recovering the packet to a routing network 1 and with a path monitor section 3 provided to each path in the routing network 1 and providing passing location information corresponding to the path check packet passing through each path and the monitor control section 2 monitors the actual passing state of the routing network 1 based on passing position information of the path check packet to be recovered. Preferably, the monitor control section 2 compares the schedule information of a known path with the passing location information of a recovered packet to monitor the state of the routing network 1. Furthermore, the path monitor section 3 is provided with a comparison section comparing the schedule information of the path added to the path check packet with the passing location information of the path monitor section 3 and outputs an alarm signal to the monitor control section 2 when the coincidence of the comparison is not obtained.
Patent JP-H09233-A (JP)
Title: Continuous-length sheet-like food feeder
Inventor: TAKAGI KAZUAKI
IPC: A23L7/10
Filed: 1995-06-23
Abstract: PURPOSE: To provide a feeder of relatively simple mechanism, so designed that the feed direction for a continuous-length sheet-like food can be corrected in context with a belt conveyer while avoiding food breakages. CONSTITUTION: In this feeder for continuous-length sheet-like food in context with a belt conveyer, designed to conduct a specified processing on the food F while conveying the food F on the linearly extended belt conveyer, a pair of sensors 2 are set up on both sides of the belt conveyer so as to detect the edges of a sheet-like food carried on the conveyer, and a contact roller 3 situated at the loading part for the belt conveyer 1 is provided so as to press the food against the belt conveyer, and there is also provided a control means to turn back and forth the revolving axial line of the roller relatively to the conveying direction, based on right angle in response to the information from the sensors.
Patent JP-S6423690-A (JP)
Title: Video signal processing circuit
Inventor: NAKAJIRI MITSUO
IPC: H04N9/87
Filed: 1987-07-17
Abstract: PURPOSE:To eliminate an ugliness generated at the time of a video search by providing a means for correcting a decoloring induced according to the generation of a thick noise bar generated at the time of the video search and replacing the noise bar by a grey level. CONSTITUTION:The noise bar part is detected by a synchronization separating circuit 4, an integrator 7 and a noise bar pulse generator 8 and this part is replaced by a pseudo horizontal synchronizing signal (pseudo H) locked in phase to a reproducing and synchronizing signal and a certain arbitrary grey level. A color lock is applied to a signal to which the pseudo H enters by a synchronizing signal separated by the synchronization separating circuit 4. Thereby, the ugly noise bar and the decoloring are treated. The noise bar is sampled and detected by extracing the synchronizing signal from a reproducing Y signal (luminance signal), it is passed through the integrator 7, thereby, the video signal part and the noise bar part having no noise are detected.
Patent JP-S6424440-A (JP)
Title: Device for transferring and positioning flat-platelike object
Inventor: YABU SHUICHI
IPC: H01L21/683
Filed: 1987-07-21
Abstract: PURPOSE:To transfer a flat-platelike object to a prescribed position in an exposing device and the like as well as to prevent the deterioration in planar corrective capability by a method wherein, after a wafer, a flat-platelike body, has been temporarily placed on a wafer supporting pole, a wafer chuck is moved up, and the wafer is retained by attraction. CONSTITUTION:A part of the rear of outer periphery of a wafer 1 is attracted and retained by a wafer transfer hand 2, and the wafer 1 is transferred to the point above a wafer supporting pole 6, which is the first fixedly supporting means from a prealignment device to be used to align the wafer 1 roughly in advance. The upper surface of the wafer supporting pole 6 is fixed at a fixed height against the prealignment device. Then the wafer 1, which is attracted to the rear of the wafer transfer hand 2, is placed on the wafer supporting pole 6 by the wafer transfer hand 2. Subsequently, a wafer chuck 3 which is the second fixing means, is moved up and approaches the wafer 1 from an evacuation groove 4 while a vacuum evacuation is being conducted, the wafer 1 is delivered to the wafer chuck 3 from the wafer supporting pole 6, and the wafer is retained by attracts to the upper surface of the wafer chuck 3 in the process wherein the wafer chuck 3 comes up to the position higher than the upper surface of the wafer supporting pole 6.
Patent JP-H0932899-A (JP)
Title: Speed change control device for variable speed change gear
Inventor: SHIMANAKA SHIGEKI
IPC: F16H9/00
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To arbitrarily change running feeling by selecting the mode of a vehicle by speed change control of a variable speed change gear corresponding to a selected mode. SOLUTION: When the situation is judged as a sport running mode and a comfort running mode in steps 51, 54, 55, it is checked for a pedalling-off up-shift speed change or a pedalling-on down-shift speed change in steps 52, 53 and 57, 58. During the pedalling-on down-shift speed change a changed speed is set at the sport running mode and faster then the comfort running mode in steps 59, 61 and during the pedalling-off up-shift speed change a changed speed is set at the sport running mode and slower than the comfort running mode in steps 60, 62, thereby arbitrarily changing running feeling of a vehicle by selecting the mode.
Patent JP-S6239834-A (JP)
Title: Information recording device
Inventor: KASHIWAGI KAZUO
IPC: G03G15/047
Filed: 1985-08-15
Abstract: PURPOSE:To prevent an image of a retrieval use mark from being formed on a recording medium, by detecting an area corresponding to an image of a microfilm, and controlling an image forming area by its signal. CONSTITUTION:At the time of printing a projection image, while scanning mirrors 10, 11 are moved in the direction as indicated with an arrow R from its stand-by position and positioned at a prescribed start position, an area in a broken line is projected to a CCD array 15, and image information by light and darkness of an image is inputted and sent successively to a memory circuit and stored. In an operating circuit, based on memory information of the memory circuit, coordinates of front and rear ends (a), (b) and upper and lower ends c1, c2 of the image which has eliminated a retrieval mark are obtained, and an image area is detected. A result of this calculation is sent to a picture frame position determining circuit, and an area for forming an image on a photosensitive drum 12 is determined. When the operation is ended, shutters 16, 18 are controlled by an output from the picture frame position determining circuit, an exposure of the outside of the image area is prevented, and a print on which the retrieval mark and the black frame are not recorded is obtained.
Patent JP-S6073250-A (JP)
Title: Solar position tracking device
Inventor: HASHIZUME KENICHI
IPC: F24S50/20
Filed: 1983-09-30
Abstract: PURPOSE:To utilize the contracting force of a shape memory alloy wire most effectively by a method wherein the same wire, arranged so as to be located at the focus of light collecting section, is utilized as a swing motion transmitting mechanism to permit to track the sun without employing electric power and sliders as well as differential wires, connecting these sliders, are equipped in the device. CONSTITUTION:When a sensor collector 10x, opposing to solar light, collects the light to the focus thereof, the shape memory alloy wire 11x is heated and contracted into the shape of coil thereby pulling a tension wire 12x, connected to one end of the wire 11x, into X-direction. As a result, a rotating frame 6, connected through a pair of worm gears 16, is rotated into Y-direction and changes the position of a main collector 8 so as to oppose to the sun. When the sun moves and the shape memory alloy wire 11b begins to be contracted, the tension wire 12b, connected to the wire 11b, moves the slider 17b into B-direction. All of the sliders 17 are connected by wires 21 whose both ends are fixed, therefore, the slider 17a is pulled back into A-direction and the shape memory alloy wire 11a is extended to a condition before being heated.
Patent JP-H1026930-A (JP)
Title: Stereoscopic observation equipment of line of magnetic force
Inventor: MORIKAWA TOSHITADA
IPC: G09B23/18
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an equipment for observing lines of magnetic force by which the lines of magnetic force can be stereoscopically observed in three dimensions, the lines of magnetic force at magnetic pole parts can be satisfactorily displayed, the shape of a magnet capable of being observed has no limit and the lines of magnetic force by any shape of magnets can be observed. SOLUTION: The equipment 1 for stereoscopically observing lines of magnetic force is provided with a transparent hermetically sealed container 2, a transparent liquid charged in the hermetically sealed container 2 and mixed with magnetic powders 15 and a transparent hollow body 10 with nearly rectangular cross section which is projectingly provided from the outside to the inside in one surface of the hermetically sealed container 2 in order to insert and protrude a magnet, which has an opened base and a closed top end and at the top end part of which a bar magnet can be accommodated.
Patent JP-S6241636-A (JP)
Inventor: KAWASHIMA MASAHIRO
IPC: G02B23/26
Filed: 1985-08-16
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-S6082672-A (JP)
Inventor: YUU-RIN TEN
IPC: C23C18/16
Filed: 1984-08-28
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-H0346022-A (JP)
Title: Information processor
Inventor: AZUMA MASATO
IPC: G06F1/32
Filed: 1989-07-14
Abstract: PURPOSE:To control wasteful power consumption and to prevent the operation of a terminal equipment by means of an unspecified person by controlling the display function of the terminal equipment by means of three specified modes by the command of a host computer. CONSTITUTION:The image-forming part 15 of a laser imager 11 being the terminal equipment which operates based on an instruction from the host computer 10 is connected to the host computer 10 which collectively controls the action of the laser imager 11. A display function is set to operate only when a system is set to a mode '1' and an operator is present nearby, or the display function is set to be always in an action state in spite of a detection signal from an infrared ray sensor 30 by setting the system in a mode '2' or the display function is set to operate only by the operator who knows the operation of a special key by setting the system to a mode '3'. Thus, the power of the terminal equipment can be saved, if necessary and the operation of the terminal equipment by the unspecified operator can be prevented.
Patent JP-H04230390-A (JP)
Title: Preparation of aluminoxane
Inventor: SAMIYUERU AYODERE SANGOKOYA
IPC: C08F4/64
Filed: 1991-06-26
Abstract: PURPOSE: To produce aluminoxanes by reacting a hydrocarbyl aluminum compound with the hydrate of an alkali (earth)metal hydroxide while restraining the loss of aluminum value.  
     CONSTITUTION: The hydrocarbyl aluminoxanes are produced by reacting a hydrocarbyl aluminum compound, preferably tri-1-4C alkylaluminum compound with the hydrate of an alkali metal or alkaline earth metal hydroxide (preferably, LiOH.1H 2 O being a specified monohydrate) in an inactive solvent, preferably in aliphatic and aromatic hydrocarbons (toluene, in particular) at a temp. of -20 to 60°C, preferably -5 to 40°C. Thus, soluble hydrocarbyl aluminoxane having good selective activity as a catalyst component for olefin polymerization is obtained at a high yield. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0229784-A (JP)
Title: Raster plotter
Inventor: TODA TOYOAKI
IPC: G06F3/13
Filed: 1988-07-20
Abstract: PURPOSE:To enable monitoring during the operation of the raster plotter and to easily move a coordinate point by connecting a graphic display device to the signal processing circuit of the raster plotter. CONSTITUTION:The host CPU 1 of the raster plotter outputs vector data, whose X-axial component data and Y-axial component data are inputted to a controller 4 through the input terminal 2 and interface 3 of the raster plotter. The vector data are stored temporarily in a memory 5 for vector data. Then data processing is carried out by the vector raster converter 4a and graphic display controller 4b of this controller 4. Then the vector data are converted into raster data, which are written in a raster data memory 6; and a video signal matching a graphic display is generated by using the data in the memory 6 and outputted to and displayed on the graphic display device 8 while printed on a coordinate output device 7.
Patent JP-S5883320-A (JP)
Title: Magnetic head and its manufacture
Inventor: YAMAZAKI KOUJI
IPC: G11B5/187
Filed: 1981-11-11
Abstract: PURPOSE:To increase the output of a magnetic head formed by jointing single crystal ferrite and polycrystal ferrite while reducing a sliding noise, by diffusing metal made of Co or metal oxdes constituting ferrite into the joint part. CONSTITUTION:Polycrystal ferrite substrates 2 and 3 are polished into specular surfaces, and metal made of Co or metal oxides constituting ferrite are vacuum deposited on them. Then, a single-crystal ferrite substrate 1 is sandwiched between said substrates 2 and 3 while their thin films of Co face each other, and they are heated at 1,250 deg.C and pressed under 350kg/cm<2>. The metallic Co is diffused  thermally to form a joint part 5. This block is cut as shown by broken lines into core block half bodies 6. Two half bodies 6 are glassbonded at single- crystal ferrite 9 (6a) whlie a gap 10 is formed, obtaining a magnetic head. This magnetic head having the Co-diffused joint part has increased output characteristics and an excellent S/N ratio.
Patent JP-S6159337-A (JP)
Title: Silver halide color photosensitive material
Inventor: OBAYASHI KEIJI
IPC: G03C7/26
Filed: 1984-08-30
Abstract: PURPOSE:To improve a brightness of an image by incorporating at least or sort of a polymer coupler with a silver halide emulsion layer and incorporating a plane like silver halide emulsion having a high means aspect ratio to the silver halide emulsion layer which is the most far apart from a base material. CONSTITUTION:The titled material is prepared by forming blue, green and red color sensitive silver halide emulsion layers respectively on the base material and incorporating at least one sort of the polymer coupler to the emulsion layer and also incorporating at least 50% of the plane like silver halide emulsion having the means aspect ratio of more than 5:1 on the basis of the total project area of the silver halide emulsion particles to the above mentioned emulsion layer which is the most far apart from the base material. The polymer coupler is prepared by emulsion-polyerizing monomeric couplers shown by the formulas I, II and III.
Patent JP-S6242495-A (JP)
Inventor: MATSUMURA HIROSHI
IPC: H05K5/06
Filed: 1985-08-20
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。