baber/WOPTO huggingface dataset:
Patent JP-S6079513-A (JP)
Title: Magnetic head adjusting mechanism
Inventor: TSUBOTA SHINYA
IPC: G11B5/48
Filed: 1983-10-07
Abstract: PURPOSE:To shorten a distance between a chassis and a cassette, and to make a VTR set thin by forming a running direction and position adjusting member by a gear-shaped uneven part formed on the other end of a head base, and a worm gear whose axis is installed in parallel to the chassis. CONSTITUTION:A head plate 14 holds an audio erasing head 6 and an audio control head 7, is supported by an azimuth adjusting screw 10, a gate adjusting screw 11, a screw 12, a looseness adjusting spring 13, a center receiving projecting part 15a of a head base 15, etc., and also can execute an azimuth adjustment and a gate adjustment. Plural uneven parts 15c consisting of a tooth shape roughly are provided on the end face of the other side opposed roughly to one side being a position where a sleeve 15b of the head base 15 is caulked, and gear-coupled with a worm gear 22 supported so as to be freely turnable by overhang bent parts 16b, 16c of a chassis 16. Also, a fitting part 22a to a tool of a hexagonal shape, etc. is provided as one body with the worm gear 22 on the same axis of the worm gear 22, and formed so that a fine adjustment can also be executed by a tool such as a wrench.
Patent JP-H0524542-A (JP)
Title: Steering wheel equipped with energy absorbing device
Inventor: SAEGUSA NOBUO
IPC: B60R21/05
Filed: 1991-07-26
Abstract: PURPOSE:To provide a structure for surely protecting the driver's head by a cover pad in the secondary collision. CONSTITUTION:A base 15 is installed on the supporting plate 14 of a hub 12, and a cover pad 16 is installed on the base 15 so as to be projected by a spring 17 and engaged by the projecting edges 22 and 23. In case of the front collision of a vehicle, a solenoid 20 operates, and the restraint by a rod 19 is released, and the cover pad 16 projects. A ratchet hook 26 is installed at the top edge of a pole 24 on the base 15, and a ratchet body 25 engaged with the ratchet hook 26 is installed on the reverse surface of the cover pad 16, and the shift of the ratchet body 25 for the ratchet hook 26 is prevented in the direction of the projection of the cover pad 16, and the shift of the ratchet body 25 in the direction of retreat of the cover pad 16 is not permitted, and the ratchet hook 26 destroys the ratchet body 25, and the energy absorption is carried out.
Patent JP-S5888736-A (JP)
Title: Display system for focus adjustment state
Inventor: SAKAI SHINJI
IPC: G03B17/18
Filed: 1981-11-20
Abstract: PURPOSE:To prevent erroneous display and to display a focus adjustment state stably by adding simple logic, and inhibiting erroneous data from being held when an electric power source is abnormal. CONSTITUTION:A signal sent from a power source voltage checking circuit through an input line 45 has a level L when a power source is abnormal, e.g. when its voltage drops is applied directly to clear terminals of D type flip-flops D-FFs 6, 10, 14, and 18, which are cleared. Consequently, the holding of erroneous data when the power source is abnormal is inhibited. Thus, a focus adjustment state is displayed stably while erroneous display is prevented.
Patent JP-H1123618-A (JP)
Title: Coil drive circuit
Inventor: ITO HIDEAKI
IPC: H02P7/29
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a coil drive circuit having a current detecting section where a circulation current due to the counter electromotive force can be detected surely during power interruption, as well as the conduction current to a coil, through an inexpensive arrangement. SOLUTION: The coil drive circuit comprises two pairs of switching transistors 1A, 1B and 1C, 1D connected across a driving power supply 2. The series circuits of switching transistors 1A, 1B and 1C, 1D are connected in parallel and each switching transistor includes a diode 11-14. A coil 3 is connected between the joints of respective sets of switching transistors 1A, 1B and 1C, 1D and the switching transistors 1C, 1D are connected, respectively, with current detecting resistors 4, 5. Terminal voltage 4a of the high potential side current detecting resistor 4 is taken out while being converted into a low potential side voltage through a level shifter circuit 61.
Patent JP-H1112522-A (JP)
Title: Stencil printing emulsion ink
Inventor: KINOSHITA HIDEYUKI
IPC: C09D11/0235
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject ink capable of color tone regulation without color segregation, high in print denseness and print clearness and causing no blur and print through, by incorporating a water-insoluble colorant and a water- soluble colorant in the aqueous phase of a water-in-oil(W/O) type emulsion ink composed of an oil phase and the aqueous phase. SOLUTION: This ink is obtained by incorporating the aqueous phase of an emulsion ink with 1-30 (pref. 3-10) wt.%, based on the total weight of the emulsion ink, of a water-insoluble colorant <=10 (pref. <=3) μm in average particle size with good affinity for the water as the main solvent (e.g. carbon black, metallic powder, pigment, dye, etc.), and 0.05-5 wt.% of a water-soluble colorant (e.g. C.I. Direct Yellow 1, iron tannate-gallate ink, etc.).
Patent JP-H1031720-A (JP)
Title: Information recording and reproducing system, information recording and reproducing device and information recording carrier
Inventor: TAMEGAI MASAHIRO
IPC: G06F21/62
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent the alteration of the data of an information recording carrier by issuing a command for invalidating the possibility of recording or reproducing information from a host computer (host) to an information recording and reproducing device (drive). SOLUTION: In the case of a state that a depositor is to refer to deposit data by an application 210, an optical card insereted to the drive 31 and a password from the application 210 match and the password is cancelled, when the application 210 issues the read command of the data to the drive 31, the MPU of the drive 31 reads the deposit data and transfers them to the host 32. The application 210 displays them on a screen. Then, the application 210 issues an invalid password command to the drive 31. Thus, the drive 31 is turned to the state incapable of executing a read/write command and the depositor becomes incapable of altering the deposit data by using the application 211 which is an editor on the market at the point of time.
Patent JP-S6346369-A (JP)
Inventor: HASHIMOTO TAMOTSU
IPC: F25J3/04
Filed: 1986-08-09
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-S6345947-A (JP)
Title: Communication equipment
Inventor: OGISO MASAO
IPC: H04M1/274
Filed: 1986-08-12
Abstract: PURPOSE:To use an optional abbreviation number independently of a temrinal equipment by providing 2nd input means inputting the data relating the abbreviation number and the opposite station number and a 2nd storage means storing temporarily the said data and retrieving the 2nd storage means earlier in deciding the opposite station number through the retrieval of the 1st and 2nd storage means. CONSTITUTION:A RAM 2 is a conventional abbreviation number storage memory. A RAM 3 is used for the storage of corresponding data between the abbreviation number and the opposite station number and in loading the corresponding data, no push dial 5 is used and loaded by a magnetic card reader 1. In dialing from other telephone set in an office by the user, the usual card is inserted to the device 1 to load the data corresponding to the abbreviation number temporally and in deciding the opposite station number, the RAM 3 is retrieved prior to RAM 2. Thus, the opposite station number is registered temporally without destroying the stored abbreviation number in the RAM 2 and its relating data and used for calling. Since the RAM 3 is retrieved first, the call processing is quickened.
Patent JP-S6246723-A (JP)
Title: Control method and device for automatic clutch of vehicle
Inventor: SHIGEMATSU TAKASHI
IPC: B60W10/02
Filed: 1985-08-26
Abstract: PURPOSE:To facilitate hill start operation through simple structure by detecting the rotation of wheel under such stopping condition as can be started immediately through accelerating operation and regulating the transmission torque of automatic clutch not to rotate the wheel. CONSTITUTION:Output signals from rotary speed sensor 34, vehicle speed sensor 38, shift position sensor 42, acceleration pedal sensor 48 and brake pedal sensor 50 are fed to a controller 36 under operation of vehicle. The controller 36 will detector the rotation of wheel under stopping condition of vehicle where the shift level is not at the neutral position and the brake pedal or the accelerator pedal is not stepped. Transmission torque of automatic clutch 12 a magnetic powder electromagnetic clutch is regulated not to rotate the wheel. Consequently, the vehicle can be stopped on the hill while hill start can be facilitated.
Patent JP-H0239898-A (JP)
Title: Production of optically active 1,3-butanediol and derivative thereof
Inventor: ITO MICHIO
IPC: C12P41/00
Filed: 1988-07-27
Abstract: PURPOSE:To industrially and readily obtain the subject compounds by reacting an enantiomer mixture of 1,3-butanediol and a specific compound with a hydrolase. CONSTITUTION:(A) An enantiomer mixture of 1,3-butanediol is blended with (B) a compound expressed by formula I (R<1> is straight or branched chain 1-18C alkyl or alkenyl; R<2> is 1-6C alkyl or alkenyl which may be substituted by a halogen) or formula II so as to provide 1:(0.6-5) molar ratio of the components (A):(B) to afford (C) a reaction solution. A hydrolase which is a lipase produced by a microorganism, such as the genus Candida; in an amount of 0.1-10wt.% and, as necessary, water in an amount of 0.5-2wt.% are added to the solution (C) and stirred and reacted at 0-60 deg.C to afford (D) a solution after completing the reaction. The obtained solution (D) is then centrifuged, extracted and purified by chromatography, etc., to collect an optically active 1,3-butanediol having stereoselectively esterified hydroxyl groups and derivatives thereof.
Patent JP-H113002-A (JP)
Title: Image forming device
Inventor: HIROE YASUTOSHI
IPC: B65H3/44
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device by which the setting operation efficiency of an arbitrary copying mode is improved and erroneous copying is reduced. SOLUTION: The image forming device is provided with a reading part 1, a writing part 2, a controlling part 3 having a mode storage memory 31 and a console 4. A copying mode corresponding to each size of a reading original is previously set and stored in the mode storage memory 31 by the console 4. A set item is accessed from the mode storage memory 31 by the controlling part 3 at the time of executing copying operation, and image forming operation in accordance with the copying mode set is performed while controlling the reading part 1 and the writing part 2.
Patent JP-H1028970-A (JP)
Title: Electrolytic water generator
Inventor: ASANO KATSUHIRO
IPC: C02F1/46
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of water from the joint between a water feed pipe and a drain pipe and that between the drain pipe and an electrolytic cell by using the drain pipe capable of releasing the pressure in the electrolytic cell and water feed pipe at a set pressure. SOLUTION: A water feed valve V1 as a normally-closed solenoid valve is provided to a water feed pipe 11 for feeding a treated water to an electrolytic cell 20 and controlled by a controller 100. A riser 11b is connected to the tip of a connecting part 11a having the feed valve V1 and a flow sensor S, and a drain pipe 13 furnished with a pintch valve 50 is connected to the lower end of the riser 11b as a drain valve. The sensor S is set on the downstream side of the water feed valve V1 to detect the water flow in the connecting part 11a of the feed pipe 11, and the detection signal is inputted to the controller 100. The pressure in the water feed pipe 11 and electrolytic cell 20 on the downstream side is released by the pintch valve 50 at a set pressure to prevent the exertion of an abnormal pressure.  As a result, the pressure is not abnormally increased, and the water is not leaked from the joint.
Patent JP-S5882553-A (JP)
Title: Semiconductor device
Inventor: MURASE TAKAO
IPC: H01L21/60
Filed: 1982-10-25
Abstract: PURPOSE:To realize cost reduction of lead material by punching a lead material on a specified position thereof an insulating material is fixed and then plating is performed on the lead. CONSTITUTION:An insulating material 17 is bonded to the specified position of a lead material 16 before punching and it is pressed from a side of insulating material 17 in order to form a frame 18. The insulating material 17 is left at the end bottom of lead 15 of the frame 18. When the frame 18 is plated, a plated layer 20 is formed at the surface of lead 16 but the bottom is not plated. According to this structure, the plating process can be saved and cost can be reduced.
Patent JP-S6342888-A (JP)
Title: Ribbon for electrothermal transfer printing
Inventor: NAKAMURA AKIO
IPC: B41J31/00
Filed: 1986-08-11
Abstract: PURPOSE:To prevent a ribbon from being broken through fusion or smoking under high-speed printing conditions and enable high-precision printing with high quality, by providing an electric resistance layer having a predetermined volume resistivity and a predetermined thickness on one side of an electrically insulating film, with a metallic thin film layer therebetween, and providing a heat-fusible ink layer on the other side. CONSTITUTION:An electric resistance layer 3 having a volume resistivity of 0.5-10 OMEGA.cm and a thickness of at least two times the thickness of an electrically insulating film 1 is provided on one side of the insulating film 1, with a metallic thin film layer 2 therebetween, and a heat-fusible ink layer 4 is provided on the other side. With this construction, it is possible to compensate for the loss of heat to metallic head electrodes, thereby securing a sufficient quantity of heat to be transmitted to the side of a base film layer, and it is possible to obtain favorable printing quality at a printing frequency of at least 2000 pulses/sec.
Patent JP-H0740458-A (JP)
Title: Manufacture of tubular flanged member
Inventor: NISHIKAWA SHINGO
IPC: F16L23/02
Filed: 1993-07-29
Abstract: PURPOSE:To manufacture a tubular flanged member at a low cost by manufacturing a flanged short tube, in which a welding portion consisting of a short tube is made in one unit with a flange mounting portion by injecting a thermoplastic resin into a mold, and making a tubular flanged member by welding the welding portion of the flanged short tube to a top end of a tube body. CONSTITUTION:A flanked short tube 1 made of a thermoplastic resin consisting of, for example, polyethylene as a raw material and manufactured by an injection molding machine is integrally formed of a flange mounting portion 11 and a welding portion 12 consisting of a short tube. The welding portion 12 of the flanged short tube 1 is welded to a top end of a thermoplastic resin tube body 2 consisting of a polyethylene resin tube body to make a tubular flanged member 4. Thus, since a mold to be used is the one for manufacturing only the flanged short tube 1 which is a part of the tubular flanged member 4, it is not necessary to make the mold larger in dimension and, accordingly, the tubular flanged member, which is used when a resin tube body is connected at a portion of a flange, can be manufactured at a low cost.
Patent JP-H0743289-A (JP)
Title: Particle inspection equipment for semiconductor wafer
Inventor: HORI KENJI
IPC: G01N15/14
Filed: 1993-07-29
Abstract: PURPOSE:To provide a particle inspection equipment which can evaluate the extent of contamination on the rear of a wafer. CONSTITUTION:The particle inspection equipment for semiconductor wafer comprises an immersion tank 1 containing hydrofluoric solution 3 for separating particles adhering to a semiconductor wafer W and provided with pins 2 for supporting the semiconductor wafer in the hydrofluoric solution, first circuits 4, 5, 6, 7 for circulating the hydrofluoric solution 3 contained in the immersion tank 3 and filtering the particles, and a second circuit 8 for taking out the hydrofluoric solution 3 from the immersion tank 1. The hydrofluoric solution 3 sampled into a sampling bottle 9 is then inspected by a particle counter 10.
Patent JP-S5891997-A (JP)
Title: Internal pressure adjusting method of liquefied gas tank
Inventor: MORIFUJI JIYUNICHI
IPC: F17C13/00
Filed: 1981-11-26
Abstract: PURPOSE:To reduce the rising speed of a tank internal pressure due to boil off gas by mixing the low temperature liquid at a tank bottom with the high temperature liquid at a vapor portion or liquid surface section so as to absorb the infiltrated heat from outside with the whole liquid in the tank. CONSTITUTION:The liquefied gas at the bottom of a liquefied gas tank 1 is sucked up by a pump 2 and is dispersed on the surface of the liquefied gas in the liquefied gas tank 1 by a nozzle 5 through a pipeline 3. Accordingly, the gas at a vapor portion is condensed and the liquefied gas at a tank surface section is invariably mixed with the low temperature liquefied gas, and as a result, the temperature rising speed of the liquefied gas at the tank surface section is reduced due to the infiltration heat from outside. Thereby, the infiltration heat from outside is absorbed by the whole liquefied gas in the tank, and the boil off gas quantity generated in a unit time can be reduced.
Patent JP-H0923643-A (JP)
Title: Power supply
Inventor: YAMASHITA TOMOFUMI
IPC: H02M3/24
Filed: 1995-06-30
Abstract: PURPOSE: To obtain a power supply in which an AC control signal is fed from an oscillation circuit to a control electrode and a DC power supply voltage is converted, depending on the AC control signal, into ant AC voltage which is then fed through a switching control element to a piezoelectric transformer and a high voltage is produced by inserting a flyback coil into the path for feeding a DC power supply voltage to the switching element. CONSTITUTION: A drive circuit 100 outputs an AC control signal of predetermined frequency from an oscillation IC1 and converts a DC power supply voltage VP, depending on the AC control signal being fed to control electrodes 6, 7, into an AC drive voltage VB which is then fed through a switching control element, i.e., an MOSFET 3, to a piezoelectric transformer 200 thus turning the piezoelectric transformer 200 on/off. A flyback coil 4 is inserted into the path for feeding a DC power supply voltage VP to the MISFIT 3 and a flyback voltage is outputted therefrom. Since a drive voltage having a large amplitude can be applied to the oscillatory section of piezoelectric transformer 200, a high voltage can be produced correspondingly therefrom.
Patent JP-H0852585-A (JP)
Title: Laser beam machine
Inventor: UCHINO YUKIO
IPC: B23K26/082
Filed: 1994-08-10
Abstract: PURPOSE:To improve precision in the positioning of a machining head by balancing a balancer and the moment towards the center of a first axis guide rail in a second axis carriage by means of a balancer mechanism and thereby unchanging the moment even if the position of the second axis carriage varies on the first axis carriage. CONSTITUTION:When a second axis carriage 23 is moved in the direction of the arrow A, a first rotational transmission member 47 is also moved in the same direction, and a second rotary body 45 is rotated clockwise. Accordingly, a third rotary body 51 with a small diameter, which is fixed on the same axis as the second rotary body 45, is simultaneously rotated clockwise. As a result, a balancer 57 fixed on the lower travelling part of a third rotary body 51 is moved in the opposite direction B from the arrow A. Thus, in the case of positioning by moving a first axis carriage 13 in the first axis direction, the horizontal moment centering on a first guide rail 11A is always balanced even if the second axis carriage 23 is moved to any position of the first axis carriage 13.
Patent JP-H0916756-A (JP)
Title: Chrominance signal system converting device
Inventor: IKUTA KUNIO
IPC: H04N1/46
Filed: 1995-06-30
Abstract: PURPOSE: To reduce the storage capacity of an LUT for chrominance signal system conversion without performing any complicated interpolating arithmetic. CONSTITUTION: An image generator 20 generates the B, G and R data of respective 8 bits. A chrominance signal system converting device 30 converts the B, G and R data to the Y, M, C and K data of respective 8 bits and outputs them. An image recorder 40 records color images based on the YMCK data. Gradation number converting circuits 31-33 convert the B, G and R data of respective 8 bits (namely the B, G and R data of respective 256 gradations) to the B, G and R data of respective 3 bits (namely B, G and R data of respective 8 gradations) so that picture quality can not be lowered as much as possible. A BGR→YMCK converting LUT 34 generates the Y, M, C and K data of respective 8 bits based on the B, G and R data of respective 3 bits.
Patent JP-S6080599-A (JP)
Inventor: ERA TSUTOMU
IPC: B26F1/00
Filed: 1983-10-07
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-2000017475-A (JP)
Title: Production of partial hydrolyzed organic material
Inventor: OKADA HIROSHI
IPC: C07K14/435
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a partially hydrolyzed material of high quality with little contamination by bacteria in an industrial level by partially hydrolyzing an org. substance with the use of an acid to obtain a partially hydrolyzed liquid containing acids, subjecting the obtd. liquid to deacidification treatment by using an ion exchange membrane electrodialysis device in which an alkali soln. is circulated as a concentrated liquid. SOLUTION: The org. substance is chitin, silk protein or the like, the partially hydrolyzed material is N-acetylchito oligosaccharide or silk peptide, and the acid is preferably hydrochloric acid. The partially hydrolyzed material is subjected to deacidification treatment by using a dialysis device while an alkali soln. is automatically supplied to control the pH of the liquid to 7 to 9. A caustic soda liquid is supplied to an alkali liquid tank 7 of the ion exchange membrane electrodialysis device 1. Water is supplied to an electrode liquid tank 4 and a concentrated liquid tank 5 till the water overflows through an overflow port. A diluted liquid prepared by diluting the liquid after the partial hydrolysis is supplied to a diluted liquid tank 6.  Three circulation pumps 11 are operated to send the all liquids to the ion exchange membrane dialysis tank 2, and a current is applied to a metal anode plate 13 and a metal cathode plate 18 to carry out deacidification treatment.
Patent JP-H0237022-A (JP)
Title: Rear ventilation structure
Inventor: MORIYAMA MASAJI
IPC: B60H1/24
Filed: 1988-07-28
Abstract: PURPOSE:To prevent exhaust gas, etc., from flowing back inside a car by providing a heavy bob, oscillated in association with a body when lateral acceleration is applied to it, and a nonreturn valve stopper which retains a nonreturn valve of an outlet exhaust port and blocks forcibly a passage. CONSTITUTION:An outlet 2 of a rear body has its exhaust port 6 provided inward with a nonreturn valve 8 which comprises a rubber holder 8a and a rubber plate 8d, freely oscillated by air flow running through a passage 4, so that the passage 4 is selectively open and close. Also, a side wall is provided with a heavy bob lever 12, freely oscillated around a pin 2f, and a heavy bob 12a. In such a constitution, when a car undertakes a lateral G, the heavy bob lever 12 is oscillated by the inertia of the heavy bob 12a counterclockwise around the pin 2f to oscillate and move clockwise a stopper 9 via links 11, 10, retaining and blocking the nonreturn valve 8 at a close position of the outlet 2.