baber/WOPTO huggingface dataset:
Patent JP-H04276358-A (JP)
Title: Information recording and reproducing system
Inventor: SENBOKU KAZUHIRO
IPC: G11B20/18
Filed: 1991-03-01
Abstract: PURPOSE:To provide an information recording/reproducing system to perform the recording/reproducing of information for an object sector by reproducing the sector by a sector detecting signal for the sector other than the object sector even in the case no sector detecting signal for the object sector exists. CONSTITUTION:In the information recording/reproducing system, the existence of sector detecting signal is checked for all sectors in the track where the reproducing sector is positioned, before the recording/reproducing of information is performed, to produce a list indicating the existence of sector detecting signal. When the reproduction is requested for the sector having no sector detecting signal, the object sector is reproduced by the sector detecting signal for the sector which is specified for reproducing the object sector having no sector detecting signal based on the above-mentioned list.
Patent JP-H07265905-A (JP)
Title: Production of surface worked stainless steel sheet excellent in uniformity of color tone
Inventor: IZUMI YASUO
IPC: B21B1/22
Filed: 1994-03-28
Abstract: PURPOSE:To provide a production technology for surface worked stainless steel sheet excellent in uniformity of a color tone. CONSTITUTION:A stainless hot rolled steel strip after annealed and pickled is subjected to cold rolling under the final pass condition of >=5% draft with use of a work roll having 0.10mum surface roughness Ra, and then surface working. Also, after cold rolling, as necessary, the strip is subjected to annealing, pickling and then surface working.
Patent JP-S59185108-A (JP)
Inventor: AOYANAGI MASARU
IPC: G09F9/00
Filed: 1983-04-04
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-S53142603-A (JP)
Title: Rotor coil-tube coreless-motor
Inventor: NAKAMURA YOSHIMITSU
IPC: H02K23/58
Filed: 1977-05-18
Abstract: PURPOSE:To reduce a coil-winding tube which is wound with a sectional roundshaped coil component wire 1 in a form of tube to fixed diameter and to make possible to form a coreless-motor with high performance even in case of using a magnet of low efficiency and low cost.
Patent JP-S58174125-A (JP)
Title: Fuel injection timing controller for internal-combustion engine
Inventor: HANDA SHIZUO
IPC: F02D1/16
Filed: 1982-04-07
Abstract: PURPOSE:To limit a relative position in the axial direction between a driving flange and timing weights, by providing a thrust receiver between the driving flange and the timing weights of an automatic timer. CONSTITUTION:A thrust receiver plate 21 is provided between a driving flange 1 and timing weights 17a, 17b. Even if a thrust load is applied to the flange 1, the plate 21 is butted and stopped to a stepped part 22 of a timing hub 6, and the flange 1 is never flexibly deformed. In this way, the angular displacement is smoothed, and generation of a colliding noise in the axial direction can be prevented.
Patent JP-2000254810-A (JP)
Title: Vibrating drill
Inventor: KATAOKA KENJI
IPC: B23B45/16
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To automatically supply the lubricant to a ratchet tooth part by mounting a lubricant reservoir at the circumference of a fixed ratchet, and providing the fixed ratchet with a ratchet tooth part on its one end and a bore opened to the lubricant reservoir on the other end. SOLUTION: A ratchet (B) 4 is press-fitted in an inner cover 3, and a lubricant reservoir 9 is installed near the same, and filled with the lubricant 10. The ratchet (B) 4 comprises a tooth flank on its one end and a bore 8 opened to the lubricant reservoir 9 on its other end. When the frictional heat is generated by the engagement of a ratchet (A) 2 and the ratchet (B) 4, the heat is conducted to the lubricant reservoir 9 near the ratchet (B) 4, and a temperature of the lubricant 10 is raised. Thereby the viscosity of the new lubricant 10 is lowered, and the volume is increased and the internal pressure of the lubricant reservoir 9 is raised. Then the lubricant 10 is automatically supplied to the ratchet (B) 4 tooth part through the bore 8.
Patent JP-H067643-A (JP)
Title: Method of purifying combustor exhaust gas
Inventor: HANSU TOOMASU HAGU
IPC: F01N13/02
Filed: 1993-02-23
Abstract: PURPOSE: To treat exhaust gas without emitting waste necessary for treatment by complete decomposition and the like into ammonia and carbon dioxide by contacting a water drop containing urea to a catalyst which does not contain zeolite. CONSTITUTION: A dilute urea solution is prepared in a reagent tank 20 and is introduced into a hot exhaust gas flow 30 and is finely sprayed. Then the urea is decomposed in a thermal decomposition channel 14 and an exhaust gas flow 30 thereafter is homogeneously mixed in-line by a mixer in a mixing channel 16. In a subsequent in-line reaction channel 18, a reducible exhaust gas component is converted into a non-toxic gas by contacting a selective reduction catalyst 36 which does not contain zeolite. And an oxidizable exhaust gas component is converted into a non-toxic gas by complete reaction by contacting with an oxidation catalyst 38.
Patent JP-H04274561-A (JP)
Title: Device for retrieving and displaying collection of art museum, museum, or the like
Inventor: FUKUMORI DAIJIRO
IPC: G06F17/30
Filed: 1991-02-28
Abstract: PURPOSE:To provide a device that can be easily utilized by general viewers and can display a retrieved object of art on a display screen. CONSTITUTION:A total of three kinds of files are prepared on an optical disk 10. Picture data and character data regarding objects of art are stored in a master file 11 and the address positions of the objects of art are stored in an address file 12. In addition, retrieval information about preset retrieval items is stored in a file 13 for retrieval. The optical disk is accessible from a personal computer 20. When a general viewer gives a retrieval instruction by using a mouse 30, retrieved results, picture data, and character data are given to a high-fidelity TV monitor 50. The general viewer can understand the outline and explanation of each object of art from characters displayed on the monitor 50 and can view each object of art from pictures displayed on the monitor 50.
Patent JP-S62215210-A (JP)
Title: Optical connector
Inventor: KASHIHARA TSUGUJI
IPC: G02B6/38
Filed: 1986-03-14
Abstract: PURPOSE:To obtain an optical connector which is reduced in diameter and length by forming an optical connector ferrule cylindrically and using a split sleeve where the holding force of the optical connector of a sleeve in an adapter is specified. CONSTITUTION:The split sleeve 1 has an internal diameter smaller than the external diameter of the optical connector ferrule 8 inserted into the sleeve as well as a conventional split sleeve, but the ratio is small and the holding force to the optical connector ferrule 8 is <=400g, thereby preventing an optical fiber core 6 from being broken owing to repetitive attachment and detachment. Further, the optical connector ferrule 8 is formed in the shape of a uniform- diameter cylinder by having no collar part, the external diameter of the optical connector is reduced correspondingly, and a pressure spring 4 is positioned on the end part of the optical fiber core 6, thereby pressing the rear surface of the optical connector ferrule 8. Consequently, the optical connector ferrule 8 is shortened by at least the length of the collar part.
Patent JP-S61216897-A (JP)
Title: Solid-liquid separator
Inventor: KIMURA HARUTO
IPC: B30B9/24
Filed: 1985-03-22
Abstract: PURPOSE:To improve treatment efficiency by disposing an endless perforated belt between main and auxiliary pressing rollers and making variable the distance between both rollers. CONSTITUTION:The endless perforated belt 2 is disposed between the main and auxiliary rollers 1 and 1' for pressing and the belt 2 is moved by a driving roller. A material 3 to be treated is put onto the belt 2 and is pressed by the pressing rollers 1, 1', by which the solid-liquid sepn. treatment is executed. The upper roller 1 is attached via a shaft 9 to a supporting body 8 which moves vertically. The body 8 is further attached to a solid-liquid separator body 10 via rubber or metallic spring 15. The upper roller 1 is pressed to the lower roller 1' via the spring 15 during normal operation but when foreign matter arrives at said roller, the foreign matter forces up the roller 1 and passes under the same. The pause of the operation, etc. are thus eliminated and the separating treatment efficiency is improved by the above-mentioned method.
Patent JP-S61217820-A (JP)
Title: Position input device
Inventor: MURANAGA TETSUO
IPC: G06F3/041
Filed: 1985-03-25
Abstract: PURPOSE:To ensure the input of the position information and other kinds of information with a position input device using a pen, by providing plural pressure-sensitive elements to the pen points. CONSTITUTION:A position input device presses a pressure-sensitive sheet with a pen 2 and supplies the information on the pressed position. The pressure- sensitive elements 3a-3d are set concentrically within the pen 2 based on the tip part of the pen point. Thus a code corresponding to the tilt of the pen 2 is delivered when the sheet is pressed by the pen 2. This tilt state of the pen 2 is applied in response to various kinds of information including the color information, etc. Thus the position information and other kinds of information can be supplied at a time. It is also effective to array the pressure-sensitive elements radially or in a fan shape in place of a concentrical form.
Patent JP-S53143249-A (JP)
Title: Liquid crystal display device
Inventor: FUNADA FUMIAKI
IPC: G09F9/00
Filed: 1977-05-19
Abstract: PURPOSE: To prevent liquid crystal showing cholesteric phase from creating focal conic texture at edge parts by making the light reflectance of central portions higher than that near edge parts in electrodes on a back side substrate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57172564-A (JP)
Title: Servo detecting circuit of digital recording and reproducing device
Inventor: KATOU MISAO
IPC: G11B15/52
Filed: 1981-04-16
Abstract: PURPOSE:To speed up the switching of a servo system by accurately detecting the presence of a reference signal for servocontrol recorded on a recording medium. CONSTITUTION:A reference signal recorded on a control track is reproduced by a head 11 and then processed by waveform shaping 12, frequency division 13 and differentiation 14. The resulting pulses are inputted to a monostable multivibrator 15 whose period is set less than a half as long as the repetitive period of the frequency-divided reference signal, and its output and the differentiated pulses are ANDed at a part 16 to obtain pulses based upon the reference signal. The inverted output of the monostable multivibrator 15 and the differentiated pulses are ANDed at a part 17 to obtain a pulse due to a noise during a no-signal period. Those pulses are supplied to two counting circuits 18 and 19 as a clock and a reset pulse. When the no-signal period is longer than a prescribed one and the count value 19 of the pulses due to the noise exceeds a certain value, the output of the counting circuit 18 goes down to a level L and a servosystem is changed over to the frequency generator of a driving part from the reference signal.
Patent JP-S60205083-A (JP)
Title: Valve
Inventor: KIMURA MITSUGI
IPC: F16K39/02
Filed: 1984-03-28
Abstract: PURPOSE:To make the opening or closing of a valve yet more nimble, by installing a hole, interconnecting the inflow port side of a valve body to each inner side of a cylinder member and a piston member, in a valve block. CONSTITUTION:A valve body 1 is provided with a flow passage 5 interconnecting an inflow port 2 to an outflow port 3, and such a valve seat 8 as being dividable into the inflow port side 6 and the outflow port side 7 is formed in this flow passage. Inside a cylinder member 13, a tubular piston member 14 being of almost equal diameter to an opening diameter of the valve seat 8 is slidably made into taction. And, since plural small holes 24 capable of interconnecting the inflow port side 6 to the inner side 23 of both these cylinder and piston members 13 and 14 are installed in a valve block 16, both upper and lower forces of the valve block 16 are almost balanced.
Patent JP-S51133960-A (JP)
Title: Defoaming method
Inventor: HONMA OKITOMI
IPC: C09K23/00
Filed: 1975-05-16
Abstract: PURPOSE: To provide an easy and efficient defoaming method for surface active agent solution ranging from extremely thin solution to thick solution. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58175385-A (JP)
Title: Signal generator of color television camera
Inventor: KUBOTA AKIHIKO
IPC: H04N9/07
Filed: 1982-04-08
Abstract: PURPOSE:To improve the S/N and at the same time to suppress the color variance, by giving the synchronizing wave detection to a carrier signal by means of a signal which contains no phase modulation component. CONSTITUTION:An image pickup tube 34 delivers a direct signal obtained by mixing a luminance signal Y with color signals R, G and B, a carrier signal which is decided by the pitch of the thin streak of a color separating stripe filter 11, and a high band signal respectively. An LPF38 extracts three primary color signals SL, and BPFs 39 and 40 extract the high band components respectively. The output signals of BPFs 39 and 40 are supplied to a multiplier 41, and a third higher harmonic signal which receives no phase modulation through a BPF is extracted. This higher harmonic signal is supplied to a frequency divider 44 via an amplifier 43 to be converted into a carrier. Furthermore one side of the higher harmonic signal is supplied to a multiplier 45, and the other side is supplied to a 90 deg. phase shifter 46 respectively. The signals R, G and B are produced from a matrix circuit 50 and via LPFs 48 and 49.
Patent JP-S58175619-A (JP)
Inventor: KATOU TAKESHI
IPC: B28B5/02
Filed: 1982-04-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62224736-A (JP)
Inventor: RUDORUFU FURIIDORITSUCHI BOOMU
IPC: F16D41/06
Filed: 1987-03-13
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-S58174662-A (JP)
Inventor: KITAZAWA HIROSHI
IPC: D04B15/78
Filed: 1982-04-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04211738-A (JP)
Title: Diaphragm type air spring, diaphragm of which is reinforced
Inventor: GUNTERU DORESHIERU
IPC: F16F9/04
Filed: 1991-03-22
Abstract: PURPOSE: To reduce the technological cost in manufacture and assembling and to reduce the weight by forming the end area of a diaphragm as a reinforced wall section and providing the wall section with the shape stability against an air spring internal pressure and the external load exerted by crease. CONSTITUTION: The diaphragm is provided with both ends having contracted diameters and provided with fixing beads 11, 12. The diaphragm wall 13 has same thickness across the entire length of the diaphragm and two strength carrier layers 14 extend in the diaphragm wall 13. The diaphragm is provided with a reinforced wall section 15 in the lower side end area and in this wall section 15, a spiral wire rod cord layer 16 is embedded as winding around the both strength carrier layers as well as the strength carrier layers 14 extending across the whole area. The crease 17 is thus formed during operation of the diaphragm-type air spring and the crease 17 rolls on the diaphragm wall section 15 having reinforced shape stability.
Patent JP-S51134483-A (JP)
Title: A boring tool and slow-away tip
Inventor: FUJI HISAYOSHI
IPC: B23B27/16
Filed: 1975-05-16
Abstract: PURPOSE: To provide a tool enabling an exchange of blades quick and proper. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02236794-A (JP)
Title: Medium handling device
Inventor: NAKAMURA AKIHIRO
IPC: G07D1/00
Filed: 1989-03-10
Abstract: PURPOSE:To prevent customer information from flowing out and to improve security by detecting that a medium having the information of a customer itself is left to be picked up, leading the medium into a medium handling device, deleting contents printed in this medium and taking in the contents. CONSTITUTION:When the medium having the information of the customer itself is left to be picked up, a means 22 is provided to lead the medium into the device and to delete the contents printed in this medium. When it is informed from an automatic machine to a host device that the medium is left to be picked up and this medium is led into the device, the host device transmits a deletion instruction message 3 for securing the security. In the automatic machine, print data 4 are prepared from a print message 2, which is already received and kept in a buffer, and prints the print data for deletion to this taken-in medium. Afterwards, the data are temporarily held in the device itself. Thus, even when the medium such as a receipt or incoming / outgoing slip is left to be picked up, the contents printed to the said medium can be deleted and the customer information can be prevented from flowing out. Then, the security can be improved.
Patent JP-H05221706-A (JP)
Title: Refractory using carbon-containing starting material for refractory
Inventor: TAKEUCHI KAZUHIKO
IPC: C04B35/00
Filed: 1992-02-14
Abstract: PURPOSE:To form a dense structure and to improve resistance to oxidation, corrosion, thermal shock and slag penetration by blending specified electromelted clinker. CONSTITUTION:Electrofused clinker contg. one or more kinds of oxides such as magnesia, alumina, zirconia and chromia in the chemical compsn. and having 0.1-5wt.% carbon content and <=5% apparent porosity is prepd. and >=60wt.% of this clinker is blended with a phenolic binder.
Patent JP-S54150160-A (JP)
Title: Landslide detecting system
Inventor: ASAKA TAKAAKI
IPC: G01D21/00
Filed: 1978-05-17
Abstract: PURPOSE: To surely detect landslides in a supervisory station by using a bidirectional light transmission system using one optical fiber cable.  
     CONSTITUTION: A landslide supervisory station 6 is installed near the specific landslide dangerous zone 5. An optical fiber cable 8 is installed in loop form between the supervisory station 6 and the protection wall 2 along the road 7 in the landslide dangerous zone 5. Then, when a large-scale landslide occurs between the points 9 and 10 within the landslide dangerous zone 5 and the optical fiber cable 8 is cut off at said points 9, 10 then the signal out from a light emitting circuit 12 and reaching a photo detecting circuit 15 by passing through a photo branching filter 13, optical fiber cable 8 and photo branching filter 14 and the signal out from a light emitting circuit 16 and reaching a photo detecting circuit 17 both fail to reach there, causing a display and alarm device 18 to operate. This lets the point where the landslide has occured and its range be known in the supervisory station 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01233093-A (JP)
Title: Non-low hydrogen coated electrode
Inventor: UMEKI MASAO
IPC: B23K35/36
Filed: 1988-03-15
Abstract: PURPOSE:To improve the workability of welding and the welded quality by containing the specific wt.% of silicone and the balance arc stabilizer, slag making agent, deoxidizing agent, organic material and adhesive in coated material and further, if necessary, adding iron powder. CONSTITUTION:The coated material in a non-low hydrogen welding rod is formed by containing 0.05-0.20wt.% silicone and the balance the arc stabilizer, slag making agent, deoxidizing agent, organic material and adhesive. If necessary, the iron powder is added. Molecular structure is the same as the silicate mineral and as it is composed of siloxane combination -Si-O-Si, it has excellent water repellency, heat resistance, aging resistance and non-volatility. By this method, in the case of using the welding rod under contacting with water or high humidity, high water-proof and moisture absorption resistance are obtd. Therefore, break-away and crack of the coated material during welding are prevented and welding workability and welded quality are improved.
Patent JP-H10250015-A (JP)
Title: Polyester laminated sheet and molded article thereof
Inventor: KITAGAWA HIRONOBU
IPC: B32B27/36
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a polyester laminated sheet and a molded article thereof, of which gas barrier properties, transparency, UV cutting properties and heat resistance are demanded. SOLUTION: This polyester laminated sheet and a molded article thereof have a layer which has resin constituted mainly of polyethylene-2,6-naphthalate resin of intrinsic viscosity 0.50dl/g or above (layer A) and a layer which has polyethylene terephthalate of intrinsic viscosity 0.60dl/g or above in the percentage of 20-80wt.% and noncrystalline resin of intrinsic viscosity 0.50 di/g or above in the percentage of 80-20wt.% (layer B), and the layer A has a weight ratio of 10 or more. This sheet has performances that an oxygen permeation coefficient is 3.5cc.mm/m<2> .day.atm or below, a ray transmittance 85& or above, an ultraviolet absorption wavelength 360nm or below and heat resistance under humidification 70 deg.C or above.
Patent JP-S51135346-A (JP)
Title: Field effect transistor amplifier
Inventor: SHIBATA IZUMI
IPC: H03F3/34
Filed: 1975-05-19
Abstract: PURPOSE:To remove a gate current from the anomalous time of FET amplifier.
Patent JP-H02238742-A (JP)
Title: Lan equipment
Inventor: TSUBAKI MASAMITSU
IPC: H04L12/40
Filed: 1989-03-10
Abstract: PURPOSE:To eliminate the limit of a communication distance without using any special adaptor by using a terminal equipment located within a maximum driving distance as a relay terminal equipment so as to make communication to a terminal equipment at the maximum driving distance or over of each driver. CONSTITUTION:When a terminal equipment 1 makes communication with a terminal equipment 8, suppose that a distance on a medium 21 exceeds a maximum driving distance of a medium attachment unit(MAU). The terminal equipment 1 finds out a terminal equipment within the maximum driving distance and let the terminal equipment be a terminal equipment 5. The terminal equipment 1 references a stable provided on its inside to discriminate whether or not a terminal equipment 8 being a transmission destination is a transmission destination requiring relaying, and since the terminal equipment is the transmission destination requiring relaying, the address of the terminal equipment 5 being a relay terminal equipment is used as a relay address to compose a packet, which is transmitted. Since the terminal equipment to be connected is used for relaying in this way, the limit of the communication range is avoided without using any special adaptor.
Patent JP-H11260085-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: OBATA HIROYUKI
IPC: G11C16/04
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce a structuring area and realize high integration density by supplying a first voltage, impressing a selection signal consisting of the first voltage to a word line, setting a second voltage which is lower than the first voltage as much as the predetermined voltage and then applying the first signal consisting of the second voltage or a third voltage signal lower than the second voltage to the selected bit line. SOLUTION: When a program voltage VppH is impressed to a drain D, a program voltage VppL is output from the source. The program voltage VppH supplies a voltage required for turning on the select transistors STr1, STr2. An X decoder 11 is a circuit to select the word line WL depending on an address signal and generates a selection signal from the program voltage VppH supplied from a voltage setting circuit 15. A column control circuit 12 generates a first and a second signals to be selectively impressed to the bit line BL from the program voltage VppL or VR supplied from the voltage setting circuit 15.