baber/WOPTO huggingface dataset:
Patent JP-S51132306-A (JP)
Title: Multiple ignition type internal combustion engine
Inventor: MURANAKA SHIGEO
IPC: F02P15/08
Filed: 1975-05-13
Abstract: PURPOSE: A multiple ignition type internal combustion engine, that makes exact combustion eventually if great quantitly of EGR is generated, and furthermore it has a combustion chamber having form enabling to perform combustion in short period. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11257032-A (JP)
Title: Engine with variable valve timing device
Inventor: GOTO TAKESHI
IPC: F01L1/34
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To shorten the total length of an engine with keeping a high operational response of VVT in an engine with VVT in which the cam shaft is rotated relative to the sprocket to change the valve opening timing for improvement of the output and reduction in the fuel consumption. SOLUTION: Two open grooves 27, 28 that are located apart from each other relative to the axial line X and generally an upper and a lower half circumferences are arranged at the bearing surface of the bearing area 2 of the first journal. In the cam shaft 1, two oil passages 30, 30 that open to two places opposing in the direction of the diameter on the journal surface for interconnection to the upper open groove 27 as well as interconnected to a hydraulic chamber in the delay angle side, a penetration passage 32 extending in the diameter direction for interconnection to the lower open groove 28, and two oil passages extending in the direction of the axial line X and interconnected to a hydraulic chamber in the advance angle side.
Patent JP-H07266605-A (JP)
Title: Image recording apparatus
Inventor: OISHI HISAO
IPC: B41J2/325
Filed: 1994-03-29
Abstract: PURPOSE:To stably record an image of high quality by adjusting the feed speed of a colorant sheet and an image receiving material at an image recording position and the heating recording temp. or recording position due to a recording means corresponding to a temp. measuring result. CONSTITUTION:When it is detected that the temp. of a platen roller 46 measured by a temp. measuring means 54 is high and the recording temp. due to a thermal head 24 becomes extremely high, a control means 56 issues a command for a drive device 48 to lower the recording temp. due to the thermal head 24 and detects the elongation quantity of an image receiving material 12 from the temp. measured by the temp. measuring means 54 to issue a signal adjusting the image recording position in a recording direction due to the thermal head 24 to the drive device 48 corresponding to the elongation of the image receiving material 12 and further adjusts the feed of the image receiving material 12 and a colorant sheet 10 due to the platen roller 46, feed roller pairs 44, 50, a supply roll 32 and a taking-up roll 34. By this constitution, an image of high quality can be stably recorded.
Patent JP-H07264945-A (JP)
Title: Method for preventing vitrification in chenopodium plant tissue culture process
Inventor: SUMI CHIKAKO
IPC: A01H4/00
Filed: 1994-03-29
Abstract: PURPOSE:To obtain the normal individual of a Chenopodium plant for the case of breeding of such Chenopodium plant through cell fusion or gene recombination, by conducting a tissue culture of the Chenopodium plant under specified conditions to efficiently prevent its vitrification and advance the culture operations smoothly. CONSTITUTION:Vltrification is prevented in the tissue culture of a Chenopodium plant such as spinach in a medium under the following conditions: temperature is kept at 15-24 deg.C; pH level in the medium is kept at 5.5-6.5; both inorganic salt and vitamin concentrations in the medium is set at 1/4 to 1 time those in the basal medium, respectively; nitrogen concentration in the medium is brought to such as to be (2:1) to (5:1) in the ratio of nitrate-nitrogen/ammonium- nitrogen; agar concentration in the medium is set at 0.9-1.5wt.%; and rays of light with a luminance of 3000-5000lux are irradiated for 11-15hr a day.
Patent JP-S63235588-A (JP)
Inventor: JIYANNPIEERU RAMOORU
IPC: D21D5/16
Filed: 1988-03-14
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-S57174737-A (JP)
Title: Display device
Inventor: INOSE SHIYUUICHI
IPC: G06F13/38
Filed: 1981-04-20
Abstract: PURPOSE: To eliminate the unpleasant feeling in terms of operation, by discontinuing the working of a direct memory access DMA circuit until an operating system OS works and checking all dots of a display device.  
     CONSTITUTION: When a system is reset, the FF1 and FF10 are always set by a control command given from a data bus 39. As a result, the outputs of OR gates 2 and 13 are set at 1. An answer signal 34 to a DMA request 32 is always permitted, and a serial data 44 is always set at 1. As a result, the answer 34 is sent back when the request 32 is delivered although the initialization of DMA is not over yet. Thus a counter 3 counts up in the same way as the normal DMA. Accordingly, a display permission signal 45 is delivered from a 1-shot circuit 9, and a display device 15 glows. The data at this moment is capable of checking all dots since an output 44 of an OR gate 13 is always 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62220412-A (JP)
Inventor: MINOURA SADAO
IPC: B65B59/00
Filed: 1986-03-17
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-S57173807-A (JP)
Title: Focus controlling method of optical recording system
Inventor: NAKAGAWA SHIROU
IPC: G11B7/12
Filed: 1981-04-20
Abstract: PURPOSE:To obtain a focus control signal having a good S/N ratio by use of a single laser, by inserting a vibrator into a part of an optical path of an optical bean, modulating a part of the optical beam, and detecting and extracting its modulated component. CONSTITUTION:A part of a laser from a laser source 11 is modulated as to its intensity by a boundary surface 13a of a vibrator 13, passes through a part which has turned aside from an optical axis of a condensing lens 16, is reflected by a recording layer 17, or 17', 17'', and when it passes through a 1/4 wavelength plate 15 two times, its polarized surface is rotated by 90 deg., and said beam is reflected by a beam splitter 14 and is photodetected by a 2 split photodetector 18. A difference of outputs of photodetectors 18b, 18c is amplified by a differential amplifier 19, and a focus control signal S1 is outputted through a band  pass filter 21. On the other hand, the outputs of the photodetectors 18b, 18c are added by an adder 20, and a reproducing output S2 is obtained through a band pass filter 22. Since a light which has turned aside from the optical axis is utilized, a focus control signal having a good S/N ratio is obtained by a single laser.
Patent JP-H02236763-A (JP)
Title: Peripheral controller
Inventor: IIZUKA HIROSHI
IPC: G06F13/14
Filed: 1989-03-10
Abstract: PURPOSE:To improve the throughput of a peripheral controller and a low-order device by allocating a communication request from the low-order device selectively to an agent that is not set at a logical coupling state by communication with the agent connected to another low-order device or high-order device side. CONSTITUTION:The peripheral controller is provided with the agent 3 connected via a bus 9 with a message delivery function and connected to the high-order device 2 via an interface 21, the agents 31-33 connected to input/output signal control parts 71-77 via a matrix switch 41. Also, it is comprised by providing an input signal line 8 for low-order device interfaces 61-67 which connect the low-order devices 51-57 corresponding to the input/output control parts 71-77, respectively, and a switch controller 4 to manage the connection/disconnection of the matrix switch 41. And the communication request from the low-order device is allocated preferentially to the agent not communicating with the agent having interface with another low-order device. Thereby, the throughput of plural low-order devices and the peripheral controller can be improved.
Patent JP-S60226862-A (JP)
Inventor: REIMONDO ANTOINE SUTOKUBURETSU
IPC: C07D211/34
Filed: 1985-03-25
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-S58177756-A (JP)
Title: Booster for dual circuit brake system
Inventor: YANAGAWA ICHIROU
IPC: B60T13/52
Filed: 1982-04-08
Abstract: PURPOSE:To miniaturize a device as well as to prevent an error in operation, by emitting an alarm when a ratio between the input pressure and the differential pressure which is found between both output pressures of two-system boosters consisting of a diaphragm type power chamber and a hydraulic cylinder, exceeds the critical ratio. CONSTITUTION:A booster 6 consisting of a diaphragm type power chamber 10 and a hydraulic cylinder 11 in combination is installed as in two systems each. Output ports 62 of each booster are connected to each of chambers 39 and 40 of a differential pressure detector 35. An operating pin 44a of a switch 44 is engaged with a guide groove 43 made up on a piston 38 partitioning these chamber 39 and 40. The detector 35 is provided with a braking mechanism 47 which is composed of a subpiston 53 inside a subcylinder 49 and a ball 50 being elastically contacted to the guide groove 43 by a compressed spring 52 via a retainer 51. The input pressure of the booster is led into the subpiston 53 by way of a pressure leading hole 54 and a passage 55.
Patent JP-H10255251-A (JP)
Title: Magnetic storage medium
Inventor: TAKAHASHI TERUO
IPC: G11B5/84
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To selectively control the decrease in noise and the increase in an output signal by inclining the incidence direction of a magnetic particle from the vertical direction of a substrate surface and setting the reverse magnetic domain size in a medium to a specific value or less for a desired track direction when forming a recording magnetic film used for a magnetization constituent being perpendicular to a recording surface. SOLUTION: When a recording magnetic film is formed on a substrate, the incidence direction of a magnetic particle is inclined from the normal direction of a substrate surface to, for example, a direction that is parallel to a track, thus inclining the growth direction of a crystal particle and inclining the axis of easy magnetization in a direction that is parallel to the track, thus reducing the size of a reverse magnetic domain 5 to 40nm or less for a direction that is perpendicular to the recording surface and decreasing a medium noise. On the other hand, the size in the direction that is parallel to the track is extended, so that the fluctuation of a bit boundary part 6 increases and an output signal decreases. Therefore, a method for inclining in the direction that is parallel to the track is suited for a head for increased output signal such as an MR head.  In the case of an inductive head, the incidence direction is inclined in a direction being vertical to the track.
Patent JP-S58200849-A (JP)
Inventor: SERAGUNORI ENTSUO
IPC: F16H27/04
Filed: 1983-04-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56154743-A (JP)
Title: Carrier for dry copier
Inventor: OKA WAKICHI
IPC: G03G9/10
Filed: 1980-05-02
Abstract: PURPOSE:To improve the aging stability of iron powder as a carrier in the triboelectric charging characteristics and enhance the durability of a developer by using iron powder with phosphorus or a phosphorus compound contained or deposited. CONSTITUTION:Molten iron contg. 0.1-2.0wt% P is atomized with water or cast and pulverized to obtain iron powder contg. P, or powder of reduced iron, electrolytic iron or other iron is mixed with iron phosphide such as Fe3P, Fe2P or FeP having <=5mum average particle size to deposit P on the iron powder. The iron powder with P contained or deposited as a carrier is oxidized to 0.2-4.2wt% O content by heating at 200-430 deg.C for 5-20min in an inert gas such as N2 or Ar contg. steam or in air. Using a developer contg. the oxidized P-contg. carrier, a clear copy is obtd. even after repeating development >=30,000 times.
Patent JP-S53143061-A (JP)
Title: Refrigerator
Inventor: SEKIGUCHI NORIO
IPC: F25B41/06
Filed: 1977-05-19
Abstract: PURPOSE: To control precisely a discharge redulating valve, by attaching a by-pass pipe between the discharge regulating valve and a condenser, being located so as to heat-exchange with a coolant storage container whihch is mounted at an outlet part of an evaporator, and by attaching a temperature sensor at the aforesaid bypass pipe. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51134900-A (JP)
Title: Electric insulated paper
Inventor: MIYAMOTO AKIO
IPC: D21H17/63
Filed: 1975-05-16
Abstract: PURPOSE: An electric insulated paper, capble of restricting generation of static charge while preventing generation of static electricity without changing the composition of electric insulated oil, or again purifying a conventional marketed, electric insulated oil. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60203072-A (JP)
Title: Color thermal transferring recorder
Inventor: KANDA HAJIME
IPC: H04N1/23
Filed: 1984-03-27
Abstract: PURPOSE:To perform the record of high dot accuracy in a short time by carrying out the print to the record paper by means of the thermal heads which are set with prescribed row spaces to plural color ink films set for each color. CONSTITUTION:Thermal heads 2 and 3 are set on the surface of a record paper 1 with a space equivalent to prescribed (n) rows, and red and black color ink films 4 and 5 are set between the paper 1 and both heads 2 and 3 respectively. The record data I obtained by scanning an original is impressed to the head 2 through a control circuit 21. While the record data II which is delayed from the data II by an amount equivalent to (n) rows is impressed to the head 3 via a buffer 22. The paper 1 is carried toward A at a fixed speed, and the red color record is carried out by the head 2 with commons I and II, strobes I and II and latch signals. The dot position of the picture element of the head 2 is delayed 22 and coincident with the dot position of the head 3. Thus the black color record is carried out. This omits the control of position between the paper 1 and both heads and therefore shortens the recording time.
Patent JP-S62217844-A (JP)
Title: Rotor for motor
Inventor: ASAHINO YOSHIO
IPC: H02K1/27
Filed: 1986-03-19
Abstract: PURPOSE:To improve the yield rate of materials substantially by attaching a permanent magnet to a rotor core prepared by winding beltlike steel plate spirally while rolling said steel plate so that it becomes gradually thinner from its inner periphery to its outer periphery and by uniting the iron core with the magnet by an aluminum die casting. CONSTITUTION:To form a rotor core 4, a beltlike continuous steel plate is rolled by passing between two pressure rolls so as to become gradually thinner from its inner periphery toward its outer periphery while it is wound spirally and then, after a die casting runner hole 2 has been punched, such steel plates are placed one upon another to a prescribed height and subjected to cutting. Subsequently, the iron core 4 is held from above and below between keep plates 6 having a die casting runner hole 2' prepared by a separate punching work or the like and a magnet-keeping collar 5 to form a bobbin-shaped iron core 4. A divided cylindrical magnet 9 is arranged on the outer periphery of this iron core 4 and the outer peripheral portion of this magnet 9 is covered with a reinforcing member tube 10 and formed by a die casting 11 so that the iron core 4 is securely united with the magnet to complete this apparatus.
Patent JP-S55150846-A (JP)
Title: Preparation of ethanol-containing emulsified fat (or oil) food
Inventor: KAWASHIMA SHIYOUSHICHIROU
IPC: A23L17/00
Filed: 1979-05-16
Abstract: PURPOSE: To obtain an ethanol-containing emulsified fat (or oil) food useful as a food or for food processing, by emulsifying edible fats (or oils) in an edible ethanol- containing solution.  
     CONSTITUTION: Liquid edible fats (or oils) blended with 0.2W20wt% a hydrophilic emulsifying agent, and, if necessary, an oil-soluble additive, e.g, a coloring matter, perfume, surface active agent, spicery, etc are mixed with B) an adible ethanol-containing solution with an ethanol content of preferably 5W80wt%, e.g., refined sake, wine, whiskey, blended with 0.2W20wt% hydrophilic emulsifying agent, and, if necessary, other water-soluble additive in the weight ratio of (A) the fats (or oils) to (B) the ethanol ingredient of 3W90:97W10, preferably 5W85: 95W15 and emulsified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05223223-A (JP)
Title: Slurry atomizer burner
Inventor: KATAOKA SHIZUO
IPC: F23D99/00
Filed: 1992-02-14
Abstract: PURPOSE:To provide an atomizer burner for preventing partially choking of a conduit and for stably burning slurry by separating slurry-like fuel flow from superheated steam flow to not exchange heat therebetween. CONSTITUTION:In a slurry atomizer burner wherein an atomizer main body is joined to the tip of a feed conductor providing a feed conduit for slurry-like fuel and the feed conduit for superheated steam for atomization, the feed conduit 3 for slurry-like fuel is arranged so as to be apart from the feed conduit 5 for superheated steam for atomization through a space 6.
Patent JP-H02238759-A (JP)
Title: Exchange controller
Inventor: UMEZAWA MIZUKI
IPC: H04M3/22
Filed: 1989-03-10
Abstract: PURPOSE:To prevent mis-production of a restoration signal to a private branch of exchange and to improve the operation reliability by detecting it in terms of hardware only when fault information analyzed by a CPU and exchange control information are of a predetermined special pattern and generating and outputting a restoration signal. CONSTITUTION:A hardware circuit collating and discriminating whether or not a signal given from a CPU 14 is of a special pattern is provided as a protection circuit 19 between an I/O port 17 and an external interface 18. Only when the CPU 14 is normally operated and outputs a predetermined special pattern as the result of analysis of fault information and control information, a fault signal is given to a private branch of exchange 2. Even when the CPU 14 outputs any signal via the I/O port 17 due to runaway of a program or the like, since the pattern is rarely coincident with the special pattern, an undesired restoration signal is not given to the private branch of exchange 2. Thus, mis- output of the restoration signal is prevented and the operation reliability is improved.
Patent JP-H0823348-A (JP)
Title: Packet switching communication system and transmission method therefor
Inventor: JIYAN KARUBUINATSUKU
IPC: H04L12/56
Filed: 1995-03-17
Abstract: PURPOSE: To prevent the occurrence of delay when the transmission of low priority traffic completes earlier by incorporating a high priority packet in a low priority packet based on a peculiar bit pattern. CONSTITUTION: A coming real time packet is incorporated after the data block of a next non-real time packet is transmitted. In such a case, the respective packets are transmitted with the trailer (subsequent code) of one byte used for showing the type of the packet whether the present non-real time data block is prefetched or the present non-real time data block is resumed or not. Thus, at least one high priority packet prefetches low priority packet traffic by using an output adapter incorporated by an existed scanner and the low priority packet which is prefetched later can automatically be resumed.
Patent JP-2000254789-A (JP)
Title: Method for forming outer circumferential projecting portion of tube
Inventor: NINOMIYA HAJIME
IPC: B23K23/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To easily form an outer circumferential projecting portion of a tube without requiring any special tool. SOLUTION: In forming a projecting portion on an outer circumference of a metallic tube 10, a metallic ring 12 having a layer 14 formed of the powder for thermit reaction on an inner circumference is externally fitted to the tube 10, and the ring 12 is welded to the outer circumference of the tube 10 by the thermit reaction. Alternatively, the reactive agent in which the powder for thermit reaction is diffused in the volatile solvent is applied to an outer surface of the tube, the volatile solvent in this reactive solvent is evaporated, and the metallic ring is externally fitted to the applied portion, and the ring is welded to the outer circumference by the thermit reaction.
Patent JP-S62216984-A (JP)
Inventor: MAEDA SHOTARO
IPC: C05G3/00
Filed: 1986-03-19
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-H09250875-A (JP)
Title: Exchange method of rotary kiln tire
Inventor: KUROKI TAKANORI
IPC: C04B7/44
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To exchange a tire while restricting operation interruption of a rotary kiln to the minimum by disposing a new tire to be exchanged on an outer periphery of a shell in a divided state thereof, and assembling and welding the same. SOLUTION: The figure illustrates a state where a divided ring 2 transported and carried in at an installation position of a kiln is disposed on an outer peripheral surface of a shell 6, and is assembled with a tightening bolt through a bracket 5. Thereupon, a damaged kiln tire of a kiln shell 1 is already demounted, and the carried divided ring 2 is disposed away from a specific position where the tire is mounted. A roller 8 supports the weight of the tentatively assembled tire 1 and places and rotates the tire so as to ensure rotation of the tire 1 upon later joint welding. When the tire is assembled at a position separated from a specific position 7, a gap enabling joint welding is provided between the assembled tire 1 and the shell 6.
Patent JP-H04276325-A (JP)
Title: Optical disk and production thereof
Inventor: TSUMURA MASAHIRO
IPC: G11B7/24027
Filed: 1991-03-01
Abstract: PURPOSE:To improve the weatherability over the entire part of an optical disk by continuously providing a coating layer on the respective rear surfaces and respective side end faces of a pair of substrates constituting the surfaces of the optical disk. CONSTITUTION:This optical disk is constituted by sticking the substrates 2a, 2b respectively having recording layers in such a manner that the recording layers 1a, 1b face each other, then coating the entire part of the respective constituting elements with the coating layer 4. Then, the recording layers 1a, 1b sticking to the side end faces of the substrates 2a, 2b are completely coated with the coating layer 4. Such optical disk is prevented from the early initiation of the local deterioration of its recording layers and has high long-term reliability.
Patent JP-S59183722-A (JP)
Inventor: MORISHITA TAKUYA
IPC: A47L9/20
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-H11261180-A (JP)
Title: Electro-magnetic shielding circuit board and electronic equipment using the same
Inventor: KAWACHI TETSUYA
IPC: H03H7/01
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic shielding circuit board, capable of preventing noise transmission between one main surface and the other main surface of the board. SOLUTION: A through-hole 21 is formed on a board 2 on which an electronic component 9 is packaged on one main surface 2a and an electronic component 12 on the other main surface 2b, a noise filter 22 is inserted into the through- hole 21, one terminal 22b of the noise filter 22 is connected to the electronic component 9, the other terminal 22c is connected to the electronic component 12, and a grounding electrode 22d is connected to the grounding electrode 6 of the board 2 respectively. This makes it possible to prevent the noise transmission between one main surface 2a of the board 2 packaging the electronic device 9 and the other main surface 2b of the board 2 packaging the electronic component 12.