baber/WOPTO huggingface dataset:
Patent JP-S6027835-A (JP)
Title: Knocking detecting method for internal combustion engine
Inventor: TAKEDA YUUJI
IPC: G01L23/22
Filed: 1983-07-26
Abstract: PURPOSE:To ensure the detection of knocking all the time, by comparing a judging level and the peak value of an engine within the region of specified crank angles, judging the presence or absence of the knocking, and applying a specified correction to the judging level when the generation of the knocking is not detected. CONSTITUTION:Interruption requesting signals from crank angle sensors 16 and 18 are inputted to an MPU62 from an interruption-requesting-signal forming circuit 40. Then, an engine speed Ne is received from an engine-speed-signal forming circuit 44. The peak value (a) of the number of vibration of the engine from a knock sensor 12 is held by a peak holding circuit 50 based on a signal 52, and received through an A/D converter 54. The value (a) is compared with a judging level KB stored in an RAM64, and the presence or absence of the knocking is detected. When the knocking is not detected, a reference level A, which becomes larger with the increase in Ne, is determined. Based on the difference between the value (a) and the level A, correction is applied to KB and the value of KB is determined. Thus the knocking is always detected positively.
Patent JP-2000333121-A (JP)
Title: Television video image recorder
Inventor: YOSHIDA MOTOMASA
IPC: H04N5/907
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a television video image recorder that quickly and surely records a video image on a TV screen, whose recording is desired, in one operation with a small sized and inexpensive configuration. SOLUTION: In this television video image recorder, a memory controller 19 records a composite video signal including a desired television video image (still or moving pictures), which is received from a television receiver 31 and converted into a digital signal by an A/D converter 11, when a recording button of a remote control unit is operated. On the other band, when a reproduction button of the remote control unit is operated, the memory controller 19 reads the digital composite video signal recorded in the frame memory 15 in response to the operation, a D/A converter 13 converts the digital composite video signal into an analog signal, which is given to the television receiver 31, which reproduces the recorded television video image in the frame memory 15.
Patent JP-H01305291-A (JP)
Title: Sleeve for tapping hole
Inventor: MATSUSHITA KINJI
IPC: F27D3/14
Filed: 1988-06-02
Abstract: PURPOSE:To reduce the generation of molten damage due to the flow of molten steel and increase the life of a sleeve by forming the sleeve of an integrally formed refractory whose internal surface has no connecting joint contacting with the flow of molten steel. CONSTITUTION:A sleeve for a tapping hole is formed of an integrally formed body having no connecting part. The integrally formed body can be formed of an arbitrary refractory with an arbitrary configuration suitable for a steel making furnace to be applied and the sleeve 2 for the tapping hole having no connecting joint on the inner surface of the tapping hole 1 may be formed through integral forming. The sleeve, having no connecting joint on the internal surface thereof contacting with the flow of tapping, homogeneous in organization and highly elaborated in quality, may be obtained by employing an isostatic press upon forming it. According to this method, the inner hole surface of the sleeve is damaged uniformly by melting and a highly durable sleeve may be obtained.
Patent JP-H08326116-A (JP)
Title: Pipe trap of disposer for garbage disposal
Inventor: MATSUSHITA KONOSUKE
IPC: B02C23/00
Filed: 1995-06-05
Abstract: PURPOSE: To improve the discharge quality of a trap connected downstream from a disposer. CONSTITUTION: In the case of a trap 3 connected downstream from a disposer 2 for garbage disposal, the dip part 3a of the trap 3 is made flat into a long side oval shape partially, and the discharge quality of refuse or the like piling up at the same part is increased. As for the place to flattened, besides the dip part 3a, a wear part 3c or an outflow leg part 3b serves the purpose. Also, a spiral groove may be formed at the inner periphery part of the trap 3, and the slop of the outflow leg part 3b may be made gentle.
Patent JP-H11320101-A (JP)
Title: Work detecting method and equipment in plate processing machine
Inventor: KOMIZO YOSHIHARU
IPC: B23K26/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To reduce cost without causing NC malfunction due to disturbance such as noise and without necessity of correction each time even when consumable parts in a torch are replaced with different types. SOLUTION: Above a work W, a processing head 13 equipped with a torch 15 is provided in a vertically movable way, and the torch 15 is integrally installed to a torch holder 39 to form a flange portion 39A. Further, the torch holder 39 is installed in a vertically movable way to a torch base 37 to form the processing head 13, and also brought into contact with the torch base 37 via a spring 47, and is provided with multiple detecting sensors 49 which detect that the torch holder 39 rises from the torch base 37. This does not cause NC malfunction, does not require correction after the torch is replaced, and can reduce cost.
Patent JP-H06349000-A (JP)
Title: Parking system
Inventor: OTSUKA RYUKICHI
IPC: G06Q50/00
Filed: 1993-06-08
Abstract: PURPOSE:To provide an unmanned parking system which needs no time nor labor for its maintenance in a parking lot of such a scale that can store several or more cars. CONSTITUTION:The slave devices 14 corresponding to respective parking spaces 13 detect whether the cars are parked or not in each corresponding space 13. Each device 14 informs a master device 16 of its detecting result. The device 16 counts the parking time of the space 13 where a parked car is detected by the corresponding device 14 and then gives a departure stop instruction to the device 14 after a prescribed time. The device 14 that received the departure stop instruction operates a stopper 17 of the corresponding space 13 to prevent the departure of its parked car. Then the device 16 gives an instruction to the corresponding device 14 to cancel the departure stop state after the parking charge calculated from the parking time of the space 13 is cleared off. Thus the corresponding device 4 operates the stopper 17 again to make the parked car start.
Patent JP-H01311032-A (JP)
Title: Transchlorination of aromatic polychloride
Inventor: SHINODA KIYONORI
IPC: C07C15/00
Filed: 1988-06-06
Abstract: PURPOSE:To obtain an aromatic compound having high utility value from an aromatic polychloride having low utility value, in high efficiency and yield by using an activated carbon supporting palladium chloride and a rare-earth metal chloride as catalysts. CONSTITUTION:An aromatic polychloride (especially preferably polychlorobenzenes, polychloronaphthalenes, polychlorobipyenyls or polychloropyridines) is transchlorinated to obtain a valuable aromatic compound such as p-dichlorobenzene by using an activated carbon supporting a catalyst consisting of palladium chloride and a rare-earth metal chloride (especially preferably chloride of yttrium, lanthanum or cerium). The same catalyst can be used in the chlorination of benzene ring of an aromatic polychloride to form valuable chlorobenzene and an aromatic compound free from substituted chloride.
Patent JP-H08306489-A (JP)
Title: Metallic polynuclear complex, its manufacture and optical element
Inventor: KISHII NORIYUKI
IPC: H01L51/50
Filed: 1995-05-10
Abstract: PURPOSE: To provide high brightness of various chromaticities, high fluorescent perfor mance and high electron transport performance by using a specific metallic polynuclear complex having a prescribed ligand as a material of an optical element such as an organic EL element. CONSTITUTION: This metallic polynuclear complex is expressed by a formula I, and is contained by a single kind or plural kinds in a light emitting layer and/or an electron transport layer of an optical element. Preferably, this complex is manufactured by reacting metallic salt expressed by a formula II and a compound expressed by a formula III with each other in alcohol having the carbon number of 1 to 12 by addition of alkali.  [In the formula I, II and III, M represents a bivalent metallic atom, and a periodic table No.2A group or No.2B group is preferable, and preferably, L<1> , L<2> and L<3> represent mutually different ligands from which an H atom of an OH group of a compound of a formula IV slips out, and X and X' represent an anion of a halogen atom, an alcoxy group or a phenoxy group or the like, and (m and n) represent an integer of O to 3, and (p) represents an integer of 0 to 4. In the formula IV, R<1> and R<2> represent a group or an atomic group, and R<3> may form a ring together with the other atom, and R<2> forms a ring together with the other atom.].
Patent JP-S62293845-A (JP)
Title: Distributor for branch system local area network
Inventor: YAMADA YOSHINOBU
IPC: H04L12/40
Filed: 1986-06-13
Abstract: PURPOSE:To switch the data line of the transmitting section of a system or a device by providing a switching function consisting of a distributing section of data lines from a trunk line, a switching section of data lines, a switching controlling section and a DC power source section in the distributor of a branch system LAN distributor. CONSTITUTION:A branch system LAN distributor 3 consists of a distributing section 16, a switching section 17 having a receiving section 21 and a transmitting section 22, a switching controlling section 18 having a controlling section 20 and a DC power source section 19. When a host A system 1 receives data, data in a trunk line 7 are distributed in the distributing section 16 and this is performed through the receiving section 21 of the switching section 17  a host A system data line 8. When a host B system 2 receives data, data in the trunk line 7 are distributed in the distributing section 16, and this is performed through the receiving section 21 of the switching section 17   a host B system data line 10.
Patent JP-H035924-A (JP)
Title: Off-track detector
Inventor: NAKAMURA SHIGERU
IPC: G11B7/09
Filed: 1989-06-01
Abstract: PURPOSE:To exactly detect off-track by providing a selecting means to select either the signal of a differential arithmetic means or the signal of a polarity inverting means in correspondence to the rotational vibration of a diffraction grating. CONSTITUTION:A rotationally vibrating means 20 is provided to rotationally vibrate a diffraction grating 3 and the polarity inverting means is provided to invert the polarity of a differential signal either when the diffraction grating 3 is rotated to right or when the diffraction grating is rotated to left with the almost central position of the rotational vibration as a boundary. Then, the selecting means is provided to select either the differential signal or the signal of the polarity selecting signal in correspondence to the rotational vibration of the diffraction grating 3. Accordingly, even when difference is generated by any influence excepting for the off-track between the output signals of two photodetectors, this influence can be removed. Thus, the off-track can be exactly detected without generating the off-track in an off-track detecting signal.
Patent JP-S5361938-A (JP)
Title: Automatic diagnosis device
Inventor: MATSUSHIMA YASUKAZU
IPC: G06F11/22
Filed: 1976-11-16
Abstract: PURPOSE: To enable an automatic detection the fualt occurrence area in a short time utilizing a service processor at the down time of a computer, thus to reduce the down time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62294112-A (JP)
Title: Production of fine silver particles
Inventor: TAMEMASA HIROSHI
IPC: B22F9/26
Filed: 1986-06-13
Abstract: PURPOSE:To produce dispersed crystalline silver particles having a narrow particle size distribution when an aqueous soln. of an ammoniacal silver nitrate complex is reduced to produce silver particles, by reducing the soln. at a specified reaction temp. with a reducing gas under a specified partial pressure. CONSTITUTION:When an aqueous soln. of an ammoniacal silver nitrate complex is reduced to produce silver particles, the soln. is reduced at high temp. and pressure by introducing a reducing gas to form silver particles. The reaction temp. is regulated to 150-250 deg.C and the reducing gas is kept under 1-15kg/cm<2> partial pressure. Gaseous H2, CO or SO2 is used as the reducing gas.
Patent JP-H06347370-A (JP)
Title: Lens meter
Inventor: AKIYAMA HISANORI
IPC: G01M11/02
Filed: 1993-06-08
Abstract: PURPOSE:To provide a lens meter having a correcting function of higher accuracy on the basis of Abbe's number of a lens to be inspected. CONSTITUTION:A calculating controller 31 has a function for correcting a measured value of refractive characteristics of a lens 16 to be inspected in a specific wavelength obtained by a measuring optical system 10 and the controller 31 of the lens 16 to be inspected by using next first correction coefficient K and a second correction coefficient C. That is, the coefficient K is calculated by a ratio of a measured value of refractive characteristics in a specific wavelength obtained by the system 10 and the controller 31 of a reference lens to a refractive characteristic value in a reference wavelength of the reference lens. The coefficient C is obtained on the basis of Abbe's number represented by an integral function of C=annu<n>+an-1nu<n-1>+...+a1nu+a0, where nu is Abbe's number of the lens to be inspected, a1 is a constant, i=0, 1,..., n, n is integer and n>=2.
Patent JP-H0429703-A (JP)
Title: Accumulator
Inventor: MATSUGI SHIN
IPC: B01D19/00
Filed: 1990-05-28
Abstract: PURPOSE:To prevent the discharge of a liquid from a discharge part by providing an accumulator on the way of piping to apply an up-grade thereto in a flow direction and providing a level detection part and a rising pipe to the accumulator in the vicinity of the front end part thereof in the flow direction and providing an exhaust part to the upper part of the rising pipe. CONSTITUTION:Since an accumulator 5 is provided with an up-grade in a flow direction, the rear end part 5b thereof is filled with a liquid and, since excessive gas quietly moves in the liquid along the upper surface of the accumulator 5 even when said gas becomes large gas bubbles to float, the disturbance by the surface of the liquid in the front end part 5a of the accumulator 5 is reduced. Therefore, the liquid level in the accumulator 5 can be detected by a level detector and the outflow of liquid droplets from an exhaust part 4 can be prevented by the control of the liquid level. The separated excessive gas is discharged from the exhaust part 4. An auxiliary flow path 6 is connected so as to make the position of the front end bottom part 5a lower than that of the rear end bottom part 5b to eliminate the stagnation of the liquid in the accumulator and, therefore, the clogging of an exhaust valve or a nozzle due to the liquid corrosive substance or contaminant in the accumulator and the damage due to freezing are eliminated.
Patent JP-H05310576-A (JP)
Title: Antitumor agent
Inventor: RI KANEI
IPC: A61P35/00
Filed: 1992-04-30
Abstract: PURPOSE:To provide an antitumor agent containing a specified hydrocortisone analog as the active component, low in toxicity and glucocorticoid effect, capable of high dosege administration over a long period and excellent in vascularization inhibition. CONSTITUTION:The objective antitumor agent contains a hydrocortisone analog represented by formula by formula I (R1 is H or F; R3 is H in the case of R2 is hydroxyl or a carbonyl is formed by R2 and R3; R4 is H or methyl; X and Y are each H or form a C-C single bond in combination), In addition, the compound of formula I can be obtained by reacting a compound of formula II with dihydropyrane in the presence of an acid catalyst such as p- toluenesulfonic acid.
Patent JP-H034010-A (JP)
Title: Positioning pin fixing mechanism
Inventor: WATANABE HIDETOSHI
IPC: B29D17/00
Filed: 1989-05-31
Abstract: PURPOSE:To improve workability for positioning-pin fixing mechanism such as in a slide table by providing a tap adaptor with a fitting hole for a positioning pin, a locking means for the inserted positioning pin and an unlocking means. CONSTITUTION:When a tap adaptor 7, fixed at the upper end of the piston rod of an air cylinder which is installed at the center of a base, has a fitted hole 7a into which the tip portion 37a of a positioning pin 36 is inserted, the cylindrical portion 13 of a locking means 12 is moved down against a spring 7 to set a ball 16 aside into a groove 10 and seat the tip portion 37a at the bottom of the hole 7a. When the positioning pin 36 is being drawn out upward in such a state, the ball 16 rides on a slope 11 to lock the pin 36. When the positioning pin 36 is drawn out, the cylindrical portion 13 is moved down against the spring 17 while holding the lower frange 18a of an operator 18 as an unlocking means by hand to set the ball 16 aside into the groove 10 and unlock the pin 36.
Patent JP-H09321091-A (JP)
Title: Bonding tool
Inventor: KOBAYASHI NOBUHIKO
IPC: B23K26/21
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a bonding tool which can reduce laser irradiation time and increase bonding speed by effectively using the thermal energy of a laser light in order to rise the temperature of the tip part of a bonding tool, and reducing loss of the heat to the upper part of a bonding tool. SOLUTION: When SiN is used as a tool tip part 26 at the bonding of inner lead, the whole part of a tool except the tool tip part 26 is constituted of low thermal conductivity material 27 made of zirconia which is far more excellent in thermal insulation than SiN. When the tool tip part 26 is irradiated with a laser light 13, losing of the heat to the upper part of the tool can be remarkably reduced by the effect of the low thermal conductivity material 27, as compared with the conventional tool wherein the whole part is formed of SiN. Thereby the temperature rise of the tool tip part 26 is accelerated, and bonding speed can be increased.
Patent JP-S5363402-A (JP)
Title: Production of hardened oil with wide plasticity range
Inventor: MURASE YUKINOBU
IPC: C11C3/12
Filed: 1976-11-16
Abstract: PURPOSE: An oil containing a large amount polyenic acids is hydrogenated in the presence of nickel boride catalyst to produce a hardened oil having a solid fat index (S.F.I.) suitable for shortening and margarine manufacture. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61288941-A (JP)
Inventor: PHAAL CORNELIUS
IPC: B23B51/00
Filed: 1986-06-13
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-H06343615-A (JP)
Title: High speed scanning method and mri device
Inventor: KOSUGI SUSUMU
IPC: A61B5/055
Filed: 1993-06-10
Abstract: PURPOSE:To prevent crop of the signal intensity resulting from imperfect inversive energization CONSTITUTION:Ahead of the data collecting pulse sequence using field echo, such a preparator).r pulse sequence is placed that 90 deg.(x)-180 deg.(x)-180 deg.(-x)-90 deg.(-x)/{the duration of time phase A-R, duration of time phase C-D, duration of time phase D-B, and duration of time phase F-G are equal}. This enables providing contrast to the image and also restitution of eventually generated imperfect inversive energization with the preparator pulse sequence solely to lead to preclusion of the drop of the signal intensity.
Patent JP-H11325672-A (JP)
Title: Air conditioner
Inventor: HONJO HIDEKI
IPC: F25B49/02
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner with less danger wherein leakage of a refrigerant is stopped in a part even in the case the leakage of the refrigerant should occur from an indoor unit in an air conditioner which uses combustible refrigerant. SOLUTION: In an air conditioner wherein an outdoor unit 1 provided with a compressor 2, an outdoor heat exchanger 4, and an expansion mechanism and an indoor unit 7 provided with an indoor heat exchanger 8 are connected in order by a piping, and combustible refrigerant is filled, an opening/closing valve 6 is provided on the discharge side of the compressor 2 in the outdoor unit 1, the expansion mechanism is made an electronic expansion valve 5, a gas detector is provided for detecting leakage of the combustible refrigerant inside a room, and opening and closing of the opening/closing valve 5 and the electronic expansion valve 6 are controlled by the gas detector.
Patent JP-S5470733-A (JP)
Title: Information output unit
Inventor: KANEIWA SEISHI
IPC: B41J2/44
Filed: 1977-11-17
Abstract: PURPOSE: To obtain an information output unit which contains a function featuring a high versatility anf flexibility to display the characters possessing various different display modes mixed on the same page or in the same line.  
     CONSTITUTION: The characters and the like to be printed at the picture signal process part are supplied to data input line 6-13, and also the fixed data on the paper onto which the format is printed previously is supplied to line 6-13. These data are then sent to main memory 6-2 under the control of the main control unit. Then the corresponding memory part address is read out based on the character code information within unit 6-2 to then read out the display mode corresponding to the character code information. At the same time, the character dot pattern corresponding to the character code information is read out from rewriting enable character generator 6-10 and 6-10' based on the memory part address to deliver the characters. In this way, the display becomes possible for the characters featuring the different display modes even with the same character code. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62295463-A (JP)
Title: Manufacture of semiconductor element
Inventor: KITABAYASHI HIRONORI
IPC: H01L29/78
Filed: 1986-06-16
Abstract: PURPOSE:To form an accurate LDD (Lightly Doped Drain) structure by anisotropically etching and the oxidation of the side of a polycrystalline silicon layer and the removal of the oxide film with a nitride film as a mask. CONSTITUTION:An LDD structure is formed by utilizing an anisotropically etching technique, an oxidation of the side of a polycrystalline silicon layer (gate electrode) 44 with a nitride film 45 as a mask and the removal of an oxide film 48. The anisotropically etching, the oxidation of the side of the layer 44 with the film 45 as a mask and the removal of the film 48 can be accurately formed without irregularity, and the steps are simple. Thus, the LLD structure can be accurately and easily formed without irregularity.
Patent JP-H0434179-A (JP)
Title: Lift device
Inventor: NUKAGA KAZUNARI
IPC: E04H6/06
Filed: 1990-05-30
Abstract: PURPOSE:To increase the availability factor of a lift device by providing a computing element and actuator equipped with a sensor for detecting the posture of a lift bed at one or more positions of a lift shaft, and computing vertical dislocation at each suspension member fitting position on the basis of a signal from the sensor. CONSTITUTION:Four corners of a lift bed 11 are suspended with wire ropes 12a, 12b, 12c and 12d, and stationary sheaves 13a, 13b, 13c and 13d are arranged at the upper portions of the aforesaid wires for changing the direction of the lift bed 11. Furthermore, the wire ropes 12a, 12b and 12c are wound about a drum 15 via adjustment devices 14a, 14b and 14c, while the remaining wire rope 12d is directly wound about the drum 15. Then, shading plates 21a, 21b, 21c and 21d are arranged at four corners of the lift bed 11, and sensors 22a, 22b, 22c and 22d comprising a projector and a light receiver are installed. Thereafter, the sensors 22 are connected to a computing element for calculating the amount of dislocation of the ropes 12 and the length of each rope is thereby corrected. According to the aforesaid construction, the posture of the lift bed 11 can be automatically corrected.