baber/WOPTO huggingface dataset:
Patent JP-S5590558-A (JP)
Title: Monoazo dye for cellulose-containing fibers
Inventor: NIWA TOSHIO
IPC: C09B62/085
Filed: 1978-12-28
Abstract: NEW MATERIAL:A compound of the formula I (R 1  and R 2  are, respectively, H, a halogen, a lower alkyl group, an alkoxy group, nitro group, etc., R 3  is H, a halogen, a lower alkyl group, or a lower alkoxy group, R 4  is H, a lower alkyl group, or a lower alkoxy group, and X ia amino group, a mono- or dialkylamino group, anilino group, a lower alkoxy group, etc.).  
     EXAMPLE: A compound of the formula II.  
     USE: Monoazo red dyes for cellulose-containing fibers.  
     PREPARATION: The dye of the formula is obtained by the procedure in which 2- methoxy-5-chloroaniline is converted into its diazo compound by the usual method, and then the diazo compound is added to a water-acetone solution of 4'-(3-fluoro-5- methoxytriazinyl)aminoanilide of 2-hydroxy-3-naphthoic acid while keeping its pH at nearly 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0872172-A (JP)
Title: Transfer member for electrostatic photograph and method for controlling resistivity thereof
Inventor: UIRIAMU BAANAADO BURIIRANDO
IPC: C08L75/04
Filed: 1995-06-29
Abstract: PURPOSE: To prevent resistivitry from being affected by fluctuations in relative humidity by forming a conductive base material and a coating layer comprising a curable mixture containing a polyisocyanate prepolymer and a specific salt. CONSTITUTION: A transfer member attracts charged toner particles from the surface of a conductive support by the electrical cooperation with the surface of the support and includes a conductive base material and at least one coating comprising a curable mixture containing a resilient elastic polyurethane and a phosphonium tetrahalophalate salt represented by formula (wherein R is a 1-24C unsubstituted alkyl group or a 1-24C substituted alkyl group substituted with a hydroxyl group or the like, R<1> , R<2> and R<3> are each hydrogen, a 1-24C unsubstituted alkyl group, a 1-12C alkoxy group or a 1-12C carboalkoxy group and X is fluorine, chlorine or iodine).
Patent JP-S6223778-A (JP)
Title: Thermal recording paper
Inventor: TAMAGAWA SHIGEHISA
IPC: B41M5/28
Filed: 1985-07-24
Abstract: PURPOSE:To obtain a thermal recording paper having less curling habit and capable of exhibiting high recording density by using a paper supporter composed of natural pulp and polyolefinic synthetic pulp in a specific proportion, having a specific Clarke (in vertical direction) rigidity. CONSTITUTION:A synthetic pulp, e.g., ones obtained by extruding a thermoplastic resin and then opening it or by fibrillating an olefinic polymer by applying shearing force to it under a Ziegler catalyst to form fibers of a length of 0.5-1.5mm preferably, is mixed with natural pulp, e.g., wood (broad-leaved tree) pulp of a short length, capable of giving a smoothness to supporter, to form a paper supporter. The preferred amount of the synthetic pulp to use is 10-70wt%. The paper supporter has a Clarke rigidity (in vertical direction) of 15-30 preferably.
Patent JP-S60152326-A (JP)
Title: Turret punch press
Inventor: HIRATA TADASHI
IPC: B21D28/34
Filed: 1984-08-06
Abstract: PURPOSE:To position a punch and a die with high accuracy by driving synchronously the respective rotation driving devices based on the same command value from a control device. CONSTITUTION:The same command value is given to rotation driving devices 47a, 47b by operating an NC control device. The first pulleys 57, 57a rotate, the fifth pulleys 67, 67a rotate, and a punch holder 69 and a die holder 131 are rotated synchronously by a prescribed angle. By a command from the NC control device, the rotation driving devices 47a, 47b are stopped temporarily, and simultaneously, a transfer state is cut by bringing a fluid pressure cylinder 83 of clutch mechanisms 59, 59a to a contracting operation and drawing out a shot pin 93 engaged with an engaging groove 101. The third pulleys 63, 63a are fixed in a state that the clutch is cut, and a punch 11 and a die 15 also become a locked state at a prescribed position. Accordingly, it is prevented that the punch 11 and the die 15 rotate themselves when upper and lower turrets 13, 17 are rotating, and a shift, etc. to the clutch mechanisms 59, 59a are generated.
Patent JP-S6143936-A (JP)
Inventor: UCHIYAMA YOSHIHIRO
IPC: A01F12/32
Filed: 1984-08-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0454273-A (JP)
Title: Pressure storage type unit injector
Inventor: MUNEKIYO MASAYUKI
IPC: F02M57/02
Filed: 1990-06-25
Abstract: PURPOSE:To set freely an injection quantity with an appropriate super high pressure being maintained and arrange so that a super high pressure injection may be conducted from a low load to a high load, by providing the 2nd pressure storage chamber at the main body outside communicating with a main body pressure storage chamber, and providing a structure according a variable volume of the pressure storage chamber. CONSTITUTION:As for fuel which is supplied under a predetermined pressure by means of a feed pump 4 through a fuel inlet 6, one part of it is supplied to a pressurizing chamber (a measuring chamber) 3 through a fuel passage 7 and a check valve 7a, and the other part of it is supplied to a pressure increase chamber 9 through a flow passage 8 and a solenoid valve 20. When the chamber 9 and a fuel outlet 10 are connected by the closing operation of the valve 20, a needle 17 ascend, and fuel within a pressure storage chamber 13 is injected through the tip of a nozzle 5. In this instance, the 2nd pressure storage chamber 40 is connected to the main body chamber 13, and division is made by means of the cylinder 38b of an adapter 38 and the piston portion 39 of a piston 39. The 2nd chamber 40 volume and the whole pressure storage chamber volume including that of the chamber 13, are set freely by rotating and reciprocating the piston 39.
Patent JP-2000316448-A (JP)
Title: Tool for removing catch of fishhook by bottom for fishing
Inventor: MINAMII ISAO
IPC: A01K97/24
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a tool for removing the catch of a fishhook by the bottom in order to safely and readily remove the catch of the fishhook by the bottom in fishing. SOLUTION: This tool 3 for removing the catch by the bottom equipped with a line threading hole 4 having a slit 5 is secured to the end of a gripping part 2 fixed to a rod butt of a fishing rod 1. As another method, a V-shaped groove is provided in place of the line threading hole 4.
Patent JP-S648595-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: FUKUDA NORIO
IPC: G11C16/06
Filed: 1987-06-30
Abstract: PURPOSE:To obtain a sufficient light voltage for write by constitution a peripheral circuit by CMOs and lowering an electric current through the avoidance of formation of a DC path. CONSTITUTION:A memory peripheral circuit adopts a level shifter circuit comprising the CMOS. For example, the circuit consists of P-channel transistors (TRs) MP1, MP2, N-channel TRs NN1, NN2 and a 5V system inverter INV. When a high voltage for writing is generated by an internal boosting circuit in a nonvolatile semiconductor memory device (E<2>PROM), no DC path is formed in the memory peripheral circuit to lower the current. Thus, a high-voltage sufficient to writing is generated.
Patent JP-H095980-A (JP)
Title: Manufacture of multiple phase-shift mask
Inventor: YON JIN SON
IPC: G03F1/28
Filed: 1995-06-08
Abstract: PURPOSE: To provide a process for producing a multiple phase shift mask with simple stages. CONSTITUTION: The process for producing the multiple phase shift mask includes a stage for segmenting a translucent substrate 31 to light shielding regions and translucent regions, a stage for forming light shielding layers 32 on the light shielding regions of the substrate, a stage for forming phase shifters 33 in the upper parts of the translucent regions between a pair of the adjacent light shielding layers 32, a stage for primarily etching the substrate near the ends of the phase shifters 33 held in direct contact with the substrate and a stage for secondarily etching the substrate between the phase shifters and the substrate subjected to be primary etching.
Patent JP-S6224105-A (JP)
Title: Lighting system for tv camera
Inventor: MIYAGAWA TOSHIO
IPC: G01B11/30
Filed: 1985-07-25
Abstract: PURPOSE:To photograph fine ruggedness on the mirror-finished surface of an object as clear as that as viewed in the actual shape, by lighting the object by the reflected light with a half mirror provided between the object and a TV camera to make the reflected light incident on the TV camera. CONSTITUTION:A half-mirror 6 is set between a semiconductor wafer 3 as object and a lens 2 of a TV camera 1 in such a manner that a parallel light 7 of a light source 4 through a lens 5 is reflected with the mirror 6 to be made incident orthogonally on the mirror finished surface of the object 3. In other words, the light 7 paralleld with the mirror-finished surface is reflected by 90 deg. with the mirror 6 to be incident vertically on the mirror-finished surface of the object 3. Then, the reflected light 8 on the mirror-finished surface is transmitted through the mirror 6 to be incident vertically into the lens 2. With such an arrangement, the scattered lights 9 due to the fine ruggedness on the mirror-finished surface is reflected at all angle so that one part thereof travels in the same direction as the reflected light 8. This makes the fine ruggedness photographed with a TV camera as clear as viewed in the actual size thereby enabling the photographing thereof as clear black image as compared with the ambient brightness.
Patent JP-S649622-A (JP)
Title: Manufacture of thin film element
Inventor: IIJIMA KENJI
IPC: H01L21/302
Filed: 1987-07-01
Abstract: PURPOSE:To make it possible to form an arbitrary thin film pattern without taking out a substrate out of a reactor, by projecting exciting light which activates a raw gas, etchant or the surface of the substrate in conformity with a specified thin film forming pattern or an etching pattern on the thin film substrate from the outside of a container. CONSTITUTION:As a raw material gas, trimethylaluminum(TMA) is supplied into a reactor 9. A mask pattern 2 is projected on a substrate 6 with CO2 laser. Then the inside of the reactor 9 is exhausted, and mixed gas of TMA and N2O at a ratio of 1:1 is introduced. An ArF excimer laser beam is projected on the substrate surface, and an Al2O3 film is formed. Then, the inside of the reactor 9 is exhausted again, and mono-silane (SiH4) is introduced, with the entire ArF laser being projected on the entire substrate. An Si film is formed in this way. Thereafter, the inside of the reactor 9 is exhausted again, and CH3Br is introduced as etching gas. The pattern 2 is projected on the substrate 6 by using the second harmonic waves of the Ar laser, and the Si film is etched. Thereafter, the inside of the reactor 9 exhausted, and TMA gas, which is diluted with helium, is introduced. The pattern 2 is irradiated with CO2 laser, and an aluminum thin film is formed.
Patent JP-S6410409-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KORI TOSHIYUKI
IPC: G11B5/588
Filed: 1987-07-01
Abstract: PURPOSE:To prevent a picture from being disturbed at the joint of edition at reproduction by detecting a bent of track by other magnetic head before a magnetic scanns on it and controlling the position of the magnetic head based on the detection signal. CONSTITUTION:Magnetic heads 5, 6 scan track to be scanned by a magnetic head 3 or 4 before a prescribed time. In the case of insert edition, a tracking error signal from the heads 5, 6 is detected by a tracking error detection circuit 8. When the magnetic head 3 or 4 comes to the start point of the insert edit, the mode is selected to be the recording mode and the tracking error signal detected by the circuit 8 is fed to an electro-mechanical conversion element drive circuit 10 through a delay circuit 9 to control the electro-mechanical conversion element 1 or 2. Then a new video signal is recorded while the position of the magnetic head 3 or 4 is being controlled. Thus, the signal is recorded with nearly the same track bent as the track recorded before the edition, resulting that the disturbance of a picture at the point of edition at reproduction is eliminated.
Patent JP-S5864129-A (JP)
Title: Apparatus for disposal treatment of metallic sodium
Inventor: HARA JIYOUJI
IPC: B01J10/00
Filed: 1981-10-15
Abstract: PURPOSE:To safely treat metallic sodium without scattering the same, by providing a metal container equipped with a belt conveyor for accommodating metallic sodium to be treated, a duct and a waste gas treating apparatus in a reaction tank. CONSTITUTION:A metal container 1 and a water treating tank 10 are arranged in a reaction tank (a) and a belt conveyor 2 is provided above said container 1. In this state, a blower or a fan (e) is operated during combustion of metallic sodium and a smoke like combustion product and air are introduced into a waste gas treating apparatus (g). By this method, air and metallic sodium are continuously reacted and metallic sodium is converted to a mixture consisting of sodium oxide and sodium peroxide which is a combustion product contg. no unreacted metallic sodium present therein. Thus, metallic sodium is disposed safely without scattering the same.
Patent JP-H0818380-A (JP)
Title: Piezoelectric vibrator container and its manufacture
Inventor: MURATA TAKESHI
IPC: C04B37/00
Filed: 1994-06-24
Abstract: PURPOSE:To prevent a defect in sealing, a defect in joining, and a defect in outward appearance due to a deficiency or excess in the amount of a sealant on a joined surface. CONSTITUTION:A substrate 11 is covered with a nearly quadrangular cap-shaped cover 20 for airtight sealing. The joined surface of the cover is constant in width at any place including its four corner parts, beveled parts 31 are formed at the corner parts of the joined surface 26, and the thickness of the sealant 7 applied to the end surface is controlled to a specific value. The sealant is uniformly distributed by a proper amount and stopped from flowing out by the effect of the beveled part to prevent the defect in sealing, defect in joining, and defect in outward appearance.
Patent JP-H0454995-A (JP)
Title: Thread tension control method of sewing machine for thickness of part to be sewen
Inventor: NAGAO SOICHI
IPC: D05B47/04
Filed: 1990-06-22
Abstract: PURPOSE:To allow automatic control of proper thread tension regulation by adjusting the rate of thread tension regulator based on a signal of thickness detected by a thickness detecting means at the beginning and ending of sewing when thickness changes. CONSTITUTION:Thickness t1 of a part to be sewn of dress material A is detected by a thickness detecting means 1 at a detecting position P2 of a given interval L from a sewing position P1 of a needle 2. Based on this signal of thickness detected by the thickness detector 1, a control circuit 4 outputs a signal to pressure control members 10A, 10B of a thread tension regulator 5, and a supply fluid pressure supplied from a high pressure supply source 9 to cylinder 7A, 7B is adjusted according to the thickness t1, and the compres sion strength of a coil spring 16 is adjusted by piston rods 7a, 7b. That is, the strength to press a tension disc 15B against a tension disc 15A is adjusted, causing the tension of needle thread 6A and bobbin thread 6B to be regulated.
Patent JP-H105459-A (JP)
Title: Electric razor
Inventor: SUEYOSHI SHUICHI
IPC: B26B19/42
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric razor in which shaving can be speedily finished with less generation of unshaved site. SOLUTION: Close to a main blade 1 comprising an outer blade provided with a number of blade holes and an inner blade to slide in contact with an inner surface of the outer blade, a trimmer blade 2 of which tip is directed in such a direction as to get apart from a main blade is disposed, so the trimmer blade 2 and the main blade 1 can be set to simultaneously get in contact with skin. A hair raising member 8 is protruded on a blade cover 24 covering an upper surface of a blade member in the trimmer blade 2. In moving this electric razor along skin, the hair raising member 8 on the blade cover 24 raises hair, so hair introducing efficiency into the main blade 1 is improved.
Patent JP-S5787913-A (JP)
Title: Manufacture of artificial marble
Inventor: HOSHI MASUO
IPC: B29C39/12
Filed: 1980-11-23
Abstract: PURPOSE: To obtain artificial marble with pattern being deep, stereoscopic and clear, by a method wherein a resin layer is formed by base material of unsaturated polyester resin, an inserting tool is inserted into the resin layer, and a stereoscopic pattern of marble is drawn and heated and hardened.  
     CONSTITUTION: Unsaturated polyester resin, a filler and a curing agent are mixed, and, if necessary, an accelerator and a pigment are further mixed thereby base material of resin is obtained. The base material is used to fill a pattern frame 1 of box type and form a resin layer 2. An inserting tool 5 such as a spatula having the pigment 4 is inserted in vetical direction into the resin layer 2 and the pigment 4 on the inserting tool 5 is transferred to the resin layer 2 and a streak pattern 6 penetating within the layer 2 is drawn in three dimensions. The pattern is heated and hardened thereby required artificial marble is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H062031-A (JP)
Title: Method and apparatus for batch-annealing steel material
Inventor: ISHIBASHI GENICHI
IPC: C21D9/663
Filed: 1992-06-23
Abstract: PURPOSE:To provide a batch annealing method and apparatus for effectively performing the prevention of generation and growth of scale and the reduction of scale during annealing. CONSTITUTION:In this apparatus, a pressure reducing machine 54 for reducing the pressure in inner covers, gas pipes 56 parallely connecting the pressure reducing machine 54 with plural inner covers and shut-off valves 58a-58h for opening/closing each gas pipe 56 are provided. Before starting the annealing, the pressure in the inner covers is reduced, and after resuming the pressure by N2 gas, H2 gas is supplied in the batch furnace to anneal the steel material.
Patent JP-H065336-A (JP)
Title: Connector for mounted on circuit board
Inventor: YOSHIMURA RYOEI
IPC: H05K3/30
Filed: 1992-06-24
Abstract: PURPOSE:To mount a connector easily on a circuit board, stop a solder flux, and improve productivity by fixing respective circuit board side terminals of the connector to positioning holes of a terminal arrangement plate easily in a sealing condition in the circuit board mount type connector having the terminal arrangement plate. CONSTITUTION:In a circuit board mount type connector, external part connecting terminals 3a and 4a of a plurality of plug terminals 3 projecting from the edge surface of an insulating body 5 constituting a plug connector body 2, are positioned by passing through holes 12a having a guiding chamber of a terminal arrangement plate 12 fixed to the insulating body 5, and are mounted on a circuit board. The connector is constituted by having a wall surface 12c to shutout the through holes 12a which can be passed through due to softening by the heat and can fix the external part connecting terminals 3a and 4a by means of the periphery due to re-hardening caused by restoring the external part connecting terminals 3a and 4a to ordinary temperature after they pass through when the heated external part connecting terminals 3a and 4a and passed through the through holes 12a of the thermoplastic resinous terminal alignment plate 12 in the intermediate area before the external part connecting terminals 3a and 4a are passed through.
Patent JP-S6059909-A (JP)
Inventor: KAMURA YUKIO
IPC: H02B13/02
Filed: 1983-09-09
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-H0454900-A (JP)
Title: Apparatus for protecting generator
Inventor: SHIMIZU MASANORI
IPC: H02H7/06
Filed: 1990-06-21
Abstract: PURPOSE:To prevent unnecessary tripping of a generator caused from fuses melting, by making a first decision circuit generate the signal of a drive being continuable, and a second decision circuit generate the command signal of restricting the output of the generator, and a third decision circuit generate the signal of tripping the generator respectively, and by making a displaying device perform the displays corresponding to inputted signals. CONSTITUTION:When all the in-phase immediately melting fuses of controllable rectifying circuits 41, 42, 43, e.g. F1's are molten, the signal of tripping a generator is sent out from a third decision circuit 14. Also, when two of the in-phase immediately melting fuses of controllable rectifying circuits 41, 42, 43, e.g., F1's are molten, since one of the immediately melting fuses F1's of controllable rectifying circuits is sound, a CPU sends out the command signal of restricting the output of the generator from a second decision circuit 13, and computes the output level capable of continuing the drive of the generator, and sends out the value of the output level to a CRT. Accordingly, an operator restricts the output of the generator based on the display of the CRT, and can make the drive of the generator continue.
Patent JP-S5954159-A (JP)
Title: Automatic focusing device in scan electron microscope
Inventor: MORIWAKI HIRONOBU
IPC: H01J37/21
Filed: 1982-09-22
Abstract: PURPOSE:To improve the reliability of an automatic focusing device by providing a means to increase or decrease of cutoff frequency of a filter in conjunction with the operation to increase or decrease the scan area on a sample surface by an electron beam. CONSTITUTION:A variable filter 20 is provided in an automatic focusing circuit 19. The variable filter is operated in conjunction with the operation of a variable amplifier 12 for controlling the image magnifying power. The cutoff frequency of its characteristics is shifted higher as the image magnifying power is shifted lower from X30,000 to X3,000 and to X300 as shown by the figure. Accordingly, even if the image magnifying power is different when the automatic focusing operation is started, the signal fed into the automatic focusing circuit is invariably made suitable for the signal to monitor the cross section diameter of the electron beam.
Patent JP-H0978406-A (JP)
Title: Composite apparatus for tightening and cutting weft yarn of air nozzle type loom
Inventor: PEETAA SHIRAA
IPC: D03D47/34
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To improve a composite apparatus so as to enable the good adaptation to a woven fabric state just after formation thereof and various yarn parameters, e.g. a yarn cross-sectional area. SOLUTION: This composite apparatus for tightening and cutting a weft yarn (1) of a pneumatic nozzle type loom is equipped with a shear part (10), fixed and arranged in order to cut the weft yarn (1), a clamp part (13) on the upper side and a clamp part (14) on the lower side in order to tighten a shear part (9) movable relatively to the shear part (10) and the weft yarn (1) and is capable of regulating the interval (8) between the clamps (13 and 14) and cutting devices (9 and 10). The tightening surface of at least one of the clamp parts (13 and 14) is elastically formed.