baber/WOPTO huggingface dataset:
Patent JP-H07267448-A (JP)
Title: Belt-like medium conveying device and belt-like medium printing device using the same
Inventor: IMAZUKA KATSUO
IPC: B65C9/46
Filed: 1994-03-30
Abstract: PURPOSE:To issue a tag at a high speed while preventing the cutting of a medium at perforations. CONSTITUTION:Guide mechanisms 15, 54 are provided at the curve section 14a and confluence section 18 of a conveyance path 14. Guide plates 122, 136 having the curve shapes nearly compatible with the curvatures of the curve section 14a and confluence section 18 are provided. The guide plates 122, 136 are made rotatable on a frame 126 by pins 128, 140. The guide plates 122, 136 are excited by pressing springs 134, 146 via connecting pieces 130, 142. When a tag tape is conveyed by a conveying mechanism into contact with the guide plates 122, 136 at the curve section 14a and confluence section 18, the tensile force of the tag tape is reduced by the exciting force of the pressing springs 134, 146.
Patent JP-H02240925-A (JP)
Title: Polishing apparatus for wafer
Inventor: AKAMATSU KIYOSHI
IPC: B24B37/015
Filed: 1989-03-15
Abstract: PURPOSE:To prevent the deformation of a wafer retaining plate by a method wherein the temperature of air around the wafer retaining plate and a polishing board is adjusted to be a polishing-surface temperature by the wafer retaining plate and an adjusted-temperature water spraying mechanism. CONSTITUTION:A wafer 1 is retained by a retaining plate 2 and pressed on a polisher 7 by a pressure mechanism element, and a polishing board 3 is rotated by a rotary driving element, while a polishing liquid is dripped onto the polisher 7 from a polishing liquid supply mechanism. From a nozzle 9, clean adjusted- temperature water supplied from an adjusted-temperature water supply device 11 is sprayed onto the wafer retaining plate. In this state, a pressure is applied to the wafer 1 on the polisher 7 and made to slide in friction to be polished specularly. The adjusted-temperature water makes an output value of a temperature control element 6 vary corresponding to detection values of a temperature sensor 5 of the wafer retaining plate 2 and a temperature sensor 8 of the polishing board 3, and a signal is outputted to the adjusted-temperature water supply device 11 so as to control the temperature and flow rate of the water. Thereby the thermal deformation of the water retaining plate 2 due to the temperature distribution in the vertical direction thereof is prevented.
Patent JP-S56156528-A (JP)
Title: Synchronous gearing device of transmission
Inventor: HIRAIWA KAZUMI
IPC: F16D23/06
Filed: 1980-05-08
Abstract: PURPOSE: To accomplish the curtailmemt of the width of a coupling sleeve by interposing a special spring member in place of an insert key interposed by a coupling sleeve and a synchronous hub in a Wayner type synchronous gearing device.  
     CONSTITUTION: Transmission gears 11 and 11 are supported on a main shaft 10 through bearings 12 and 12, and a synchronous hub 14 is spline-coupled to the main shaft 10. On both sides of the synchronous hub 14 there are arranged balk rings 15 and 15, and a coupling sleeve 16 is fitted in the spline on the outer periphery of the hub 14. Cutout parts are provided at three positions at the end surfaces on both sides of the synchronous hub 14, and spline teeth of the balk ring 15 are faced therewith. Spring inserting grooves 18 are formed at the central positions in the peripheral direction of these cutout parts, and insert springs 19 are fitted in the grooves 18. The spring 19 is formed by bending a plate spring in a substantially S-shape, and mounted on the sleeve 16 by means of upper and lower engaging parts 19a and 19b at both ends of the spring 19. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52144727-A (JP)
Title: Brushless motor
Inventor: IIZUKA KENICHI
IPC: H02P6/06
Filed: 1976-05-28
Abstract: PURPOSE:To provide a stabilized detection of the speed electromotive force, generated in the armature winding of a brushless motor with commutator device, consisting of semiconductor switching element, used, by means of applying a primary type filter and resistor of Y-connection.
Patent JP-S55153476-A (JP)
Title: Transmission and recording system for facsimile video signal
Inventor: UEDA KOUJI
IPC: H04N1/415
Filed: 1979-05-17
Abstract: PURPOSE:To reduce the transmission period, by transmitting only the video signal if a character information is detected in all the small periods in one line and transferring the control to the transmission of next line immediately if not detected. CONSTITUTION:The character information of one line of an original 1 is read in with a high speed clock phi1, converted into a binary video signal V, and is stored in a video signal register 6 and also fed to the first and second discrimination circuits 7, 8. In case of L1-L1 where the character information is present in all the blocks of one line, the outputs B, C are both at a low level over one line period, and the video signal V and a synchronizing signal S are fed to the reception side for recording for one line's share. In case of L2-L2 where the character information is present only in a part of blocks during one line, a flag signal F1, address signal A and video signal V are sequentially transmitted after the synchronizing signal S and recording is made only for a small period where the character information is present. In case of L3-L3 where no character information is present in one line, the transmission of the video signal of the line is omitted and the control is transferred to the transmission of the next line.
Patent JP-S51137017-A (JP)
Title: An exhaust gas purifying apparatus
Inventor: NAKAMURA SHIGEFUMI
IPC: F01N3/10
Filed: 1975-05-22
Abstract: PURPOSE: Preventing of the abnormal temperature rise in exhaust system occurred by the trouble of the automatic choke valve. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53146395-A (JP)
Title: Device for grinding both surfaces of a very thin plate
Inventor: SUZUKI JIYUNPEI
IPC: B24B37/28
Filed: 1977-05-27
Abstract: PURPOSE:To rotatably support a carrier holding a very thin plate material in such a manner that the carrier may oscillate in an elliptical manner so that both parallel surfaces of the material can be ground at the same time and with high accurcy.
Patent JP-2000259944-A (JP)
Title: Controller for cup type dispenser
Inventor: YAMANAKA MASASHI
IPC: G07F13/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To attain the discharge of rinse hot water to be used at the time of cleaning by removing any hot water tank in the controller of a cup type automatic vending machine. SOLUTION: This device is constituted of an arithmetic control part 1a, a discharge temperature storing means 2, a rinse cock detecting means 3, a water controlling part 4 for controlling the supply of water to wiring 5 in which fixed amounts of water can be circulated, and the discharge, circulation, and heating of water, and a water level detecting means 13 for detecting the water level of a tank 6 connected with the wiring 5. Thus, it is possible to discharge rinse hot water by generating hot water, and storing the hot water in the tank 6 when a dispenser manager removes a rinse cock 7, and to realize sharp power saving by increasing the temperature of necessary amounts of hot water at the time of selling.
Patent JP-H03263557-A (JP)
Title: Expansion engine
Inventor: ISHIZAKI YOSHIHIRO
IPC: F25B9/06
Filed: 1990-03-14
Abstract: PURPOSE:To improve durability, reliability, and heat insulating efficiency by a method wherein opening and closing of the delivery valve of a main working chamber the temperature of which is reduced are solenoid-controlled by means of a signal produced through detection of the position and the speed of a reciprocating expansion piston, and the progressing direction and the speed of the expansion piston are controlled with the aid of a linear motor. CONSTITUTION:A change in light, magnetism, and an induction current is detected by means of a position marker 48 marked on a reciprocating piston 62 and fixed position sensors 49 and 50, the detecting result is electrically converted, and a delivery valve 21 operated by means of a rotor 22 and a stator 26 is solenoid-driven for opening and closing. Simultaneously, reciprocating movement of a piston 62 is controlled by means of 30, 31, 32 and 33. Further, a solenoid-driven type delivery valve and a position sensor system are added, and through accurate detection of the position of a piston in a cylinder and the speed thereof, opening and closing of the delivery valve are effected in an optimum position at a high speed. As a result, heat insulating efficiency is sharply improved.
Patent JP-H06254563-A (JP)
Title: Ion controlling device for water
Inventor: KOMA KOJI
IPC: C02F1/46
Filed: 1993-02-26
Abstract: PURPOSE:To provide such an ion controlling device for water that an alkali ion water and an acid water produced are hardly mixed with each other and an alkali water and an acid water of const. pH can be stably obtd. for a long time compared to a conventional method. CONSTITUTION:City water or mineral water is continuously supplied to the ion controlling device for water to obtain an alkali ion water or acid water. In this device, a porous resin molded body having 20-70% porosity obtd. by hot-pressing and molding a thermoplastic resin having 20-800mum average particle size is used as a membrane. Thereby, an alkali ion water and an acid water produced are hardly mixed with each other. An alkali water and an acid water of const. pH can be obtd. even with a small electric current and the flow rate distribution of the alkali ion water and the acid water can be increased compared to a conventional device. The membrane has enough mechanical strength and does not touch an electrode so that abnormal dissipation of the electrode is prevented. Thus, continuous operation can be stably performed.
Patent JP-H08256975-A (JP)
Title: Solid-state image pickup device for electronic endoscope
Inventor: KATSURADA HIROYUKI
IPC: G02B23/26
Filed: 1995-03-22
Abstract: PURPOSE: To provide a solid-state image pickup device for an electronic endoscope capable of surely cutting IR rays of specific wavelengths and shortening the optical path length of an image pickup optical system up to an image pickup surface. CONSTITUTION: The cover glass 5 of the solid-state image pickup device for the electronic endoscope mounted with the cover glass 5 on the front surface of the image pickup surface 3 is formed of an IR cut filter which cuts the IR rays inclusive of the specific wavelength region.
Patent JP-S58178492-A (JP)
Inventor: FUKUI TAKESHI
IPC: G07B5/04
Filed: 1982-04-13
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-S56159061-A (JP)
Title: Preparation of alkaline manganese battery
Inventor: ITOU RIYOUICHI
IPC: H01M6/12
Filed: 1980-05-08
Abstract: PURPOSE:To increase the impregnating rate into a positive electrode by pouring an alkaline electrolyte into the positive electrode comprising manganese doixide and carbon powder which are pressed and filled in a positive container under an atmosphere of specific temperature and humidity. CONSTITUTION:A positive electrode 1 is formed by pressing and filling a positive compound comprising gamma type manganese dioxide and scale-shaped graphite powder in a positive container, and an alkaline electrolyte is poured into the positive electrode 1 under a specific atmosphere of 30-50 deg.C in temperature and 35-55% in relative humidity. The pouring may be devided into two steps in which the electrolyte is poured and impregnated first and dried at the surface, then the second electrolyte is poured. Then a gel negative electrode 4 is placed being spaced with a separator 2 and an impregnating material 3 to constitute a battery. Thus the rate of absorption of the electrolyte into the positive electrode is increased, the scattering of the electrolyte quantity due to absorption of carbon dioxide and moisture in air and evaporation of water during fabrication can be reduced, and the heavy load discharge characteristics, especially under low temperature, can be also improved.
Patent JP-H09226426-A (JP)
Title: Center hinge for divided forward turnable rear seat in automobile
Inventor: ASANO YASUYO
IPC: B60N2/30
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To improve a malfunction which may be caused in a wider seat back in a rear seat provided with two seat backs which are different in width. SOLUTION: A center hinge 26 between the first seat back 22 and the second seat back 24, which is provided with a narrower width than the first seat back 22, is provided with the first bracket 28, the second bracket 30, and the third bracket 32. A joint part 45 in the third bracket 32 is arranged adjacent to the first seat back 22, while the jointed part 35 in the first bracket 28 is arranged between the joint part 45 in the third bracket 32 and the jointed part 39 in the second bracket 30. The jointed part 35 in the first bracket 28 and the jointed part 39 in the second bracket 30 are connected to the joint part 45 in the third bracket 32 by means of a pin.
Patent JP-S61218530-A (JP)
Title: Composition for dermatologic administration
Inventor: ABE YOKO
IPC: A61K47/00
Filed: 1985-03-25
Abstract: PURPOSE:The titled composition having raised permeability of drug through the skin, endermic permeability and endermic absorption, containing isonicotinic ester and a polar compound. CONSTITUTION:A composition containing (A) a compound shown by the formula I (R is >=5C alkyl) and (B) at least one compound selected from a lower alcohol, glycerin, glycerin ester, thioglycerol, lactic acid, lactic ester, cyclic urea shown by the formula II (R1 and R2 are H, or lower alkyl), compound shown by the formula III (R3-R5 are H, or lower alkyl), alkylene glycol, mono or diethylene glycol monoalkyl ether, lactone, compound shown by the formula IV (R6-R9 are H, lower alkyl, etc.), and compound shown by the formula V (R10 are H, or lower alkyl; n is 3-5). The compound shown by the formula I can raise drug permeability through the skin and endermic absorption by using the polar compound.
Patent JP-H04296998-A (JP)
Title: Wireless window opening closing detecting system
Inventor: MASAKADO AKIROU
IPC: G08B15/00
Filed: 1991-03-26
Abstract: PURPOSE:To realize a centralized monitoring the locking and unlocking detection of plural windows. CONSTITUTION:This system is equipped with a signal generating means A to generate the signal of plural different frequencies and successively transmit them with the prescribed period, a loop antenna 3 to transmit/receive the signal, plural returning means B equipped with a resonator with large Q to generate the reflecting signal in correspondence to the transmission signal from the signal generating means A with the inherent frequency disposed respectively at the frame of plural windows and set for each window by the locking of respective windows, a locking detecting displaying means C to detect the reflecting signal from the returning means B and display the position of the window transmitted by the frequency of the reflecting signal, and a change-over switch 10 to match with the prescribed period and switch the signal generating means A and the locking detecting displaying means C for each frequency, be connected to the loop antenna 3 and form alternately the transmission circuit and the reception circuit. When the window is unlocked for the system, the unlocking detecting displaying is performed.
Patent JP-H01236747-A (JP)
Title: System for generating adaptive level deciding voltage
Inventor: NAKAMURA SEIZO
IPC: H04L25/03
Filed: 1988-03-17
Abstract: PURPOSE:To perform level decision free from the variance in level of an input signal by providing a deciding voltage generating circuit to generate a discrimi nating voltage adapted to the level of the input signal. CONSTITUTION:A positive, negative, or zero deciding voltage having one or plural levels is generated as the deciding voltage in a deciding voltage generat ing circuit 25 based on the mean level of levels held in capacitors 15 and 18. A discriminating circuit 28 decides the level of the input signal based on digital signals from analog comparators 25 and 27 at the time of the leading edge of a regenerated clock signal. When this level is maximum or minimum, a sampling pulse is applied to a corresponding switch 14 or 17 to correct the level, and the difference from a reference voltage is held in capacitors 15 and 18. This reference voltage is selected from deciding voltages in accordance with the input signal level and allowed to pass an LPF 35 and follows up the variance of the center level. Since the voltage adapted to the level of the input signal is generated in this manner, level decision free from variance in level of the input signal is performed.
Patent JP-H03263608-A (JP)
Title: Magnetic recording medium and its production
Inventor: MARO TAKESHI
IPC: G11B5/73
Filed: 1990-03-13
Abstract: PURPOSE:To improve corrosion resistance and magnetic characteristics by covering the surface of a ferromagnetic metal particle with a nitride layer. CONSTITUTION:A magnetic recording layer composed of an org. material and ferromagnetic metal particles erected from a nonmagnetic base body is provided on a nonmagnetic supporting body to constitute this magnetic recording medium. The surface of the ferromagnetic metal particle is covered with the nitride layer. In this case, the dense nitride layer acts as a barrier to protect the magnetic particle from attacks of oxygen, hydrogen sulfide, water, etc., in air. Moreover, each magnetic particle can be magnetically shielded from others by the nonmagnetic nitride layer to strengthen the single domain structure. Thereby, corrosion resistance and magnetic characteristics of the magnetic film can be improved.1.
Patent JP-S60207301-A (JP)
Inventor: IBORI MASANORI
IPC: H01G13/00
Filed: 1984-03-31
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-H07242418-A (JP)
Title: Production of high-purity metallic fluoride and device therefor
Inventor: KOBAYASHI KENJI
IPC: C01G1/06
Filed: 1994-03-08
Abstract: PURPOSE:To mass-produce a high-purity metallic fluoride by introducing a specified soln. into a device to produce a bubble contg. an inert gas to wet- remove the impurity metal, adding a fluorinating agent to the soln., dehydrating and drying the obtained precipitate. CONSTITUTION:Zinc acetate is obtained by selecting a metal contg. one element among Zn, Cd, Ga, In and Pb. About 100g of the zinc acetate is dissolved in about 300ml of pure water, nitric acid is added to the aq. zinc acetate soln. thus obtained which is controlled to about pH4, and about 10ml of HAA and about 90ml of benzene are added to obtain a mixed soln. The mixed soln. is introduced into a bubbling agitation device, a bubble contg. clean gaseous nitrogen is produced for about 10min from the side face of lower part of the device to agitate the soln. to extract and remove the impurities, and a water phase is obtained. Ammonium acid fluoride is added to the water phase, the obtained zinc fluoride precipitate is dehydrated and vacuum-dried at room temp. to 150 deg.C, added with ammonium acid fluoride and burnt to obtain a high- purity metallic fluoride such as zinc fluoride.
Patent JP-2000260189-A (JP)
Title: Non-volatile semiconductor memory and its data erasing method
Inventor: SAITO SAKATOSHI
IPC: H01L29/792
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a NOR type EEPROM flash memory in which sure data erasing operation can be performed without using negative voltage for a non- selection word line at the time of verifying over-erasing, therefore, without preparing a complex row decoder. SOLUTION: This semiconductor memory is provided with a memory cell array 11 of a NOR type being electrically rewritable, coders 14, 15 selecting a word line and a bit line, a sense amplifier 19 and a data latch 18 which senses read-out data and latches write-in data respectively, and a control circuit 21 controlling batch erasing of data of a selection block, and the control circuit 21 has a control sequence in which leak check by which it is detected that total sum of leak current of whole memory cells connected to a selected bit line is the prescribed level or less is performed after erasing operation, and when discrimination of the leak check is not 'OK', erasing operation is temporarily stopped, weak write-in is performed for a memory cell being in an over- erasing state, and operation is restored to erasing operation again.
Patent JP-H09250831-A (JP)
Title: Refrigerating cycle
Inventor: ATSUMI YASUYUKI
IPC: F25B13/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerating cycle that incorporates a bypath to prevent a large quantity of pulsating refrigerant gas from flowing into a muffler. SOLUTION: This refrigerating cycle includes a compressor 1, a muffler 7 mounted on the delivery side of the compressor 1, a four-way valve 2, an indoor heat exchanger 6, an outdoor heat exchanger 3 and a pressure reducing device 5, and those equipment are connected together by a refrigerant pipeline. A bypath (a) with a solenoid valve 9 is provided between the inlet side of the compressor 1 and the indoor heat exchanger 6, and temperature sensors 8 and 8' are provided to detect pipe temperatures of the indoor heat exchanger 6. When pipe temperatures detected by the temperature sensors 8 and 8' reach a set temperature, the solenoid valve 9 is opened.
Patent JP-S62227215-A (JP)
Inventor: YOOZEFU AINCHINGAA
IPC: H03K17/16
Filed: 1987-03-16
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-H04214919-A (JP)
Title: Exhaust purifying device for internal combustion engine
Inventor: HIROTA SHINYA
IPC: F01N13/02
Filed: 1991-03-05
Abstract: PURPOSE:To improve the NOx purification ratio by using change of an exhaust temperature on the downstream side of lean NOx catalyst by a supply condition of HC. CONSTITUTION:A plurality of NOx purification units having lean NOx catalyst 3, 4 and HC supply means 11, 12 on the upstream side are provided in an exhaust system 2 of an internal combustion engine 1, so the HC supply means 11, 12 of the unit at the position where the temperature of a lean NOx catalyst floor is in a predetermined range are actuated. An NOx purification possible temperature range for an exhaust purifiying device is thus enlarged, a catalyst capacity effective for NOx purification is increased, and the NOx purification ratio is improved as a result.
Patent JP-S55157163-A (JP)
Title: Switch-off securing mechanism of simple phonograph
Inventor: SHISEKI YUTAKA
IPC: G11B3/085
Filed: 1979-05-21
Abstract: PURPOSE:To secure switch-off with a simple structure, by causing the slide arm, which is pressed by the tone arm which reaches the reproducing end point, to press downward the cam arranged in the center of the record disc. CONSTITUTION:Protruding cam 5 is provided on record disc 4. Reproducing is performed by tone arm 8, and at the reproducing end point, tone arm 8 presses rocking arm 10 strand rocking arm 10 onto the top of the protruding cam. Then, the rotary disc where record disc 4 is mounted is pressed downward against force of spring 14, and electric switch 15 is broken, and therefore, motor 17 is stopped. When electric power is supplied by another switch, motor 17 rotates, and protruding arm 5 is rotated together with record disc 4, and the cam top is removed to release rocking arm 10, and record disc 4 rises, and switch 15 can be switched on again.