baber/WOPTO huggingface dataset:
Patent JP-S60247641-A (JP)
Title: Method for recovering quaternary amine
Inventor: SAITOU KOMAO
IPC: C25B3/00
Filed: 1984-05-23
Abstract: PURPOSE:To enable an alkaline quaternary ammonium hydroxide to be recovered in a purity high enough to be reused as industrial starting materials from the waste water effluent from a developing step by electrolyzing a concn. soln. obtained by concentrating the waste water contg. quaternary ammonium ions. CONSTITUTION:An apparatus is composed of a concentrating device 2 for concentrating the waste water 1a, and an electrolytic device 3 electrolyzing the concentrate 1c of the device 2 and recovering alkaline quaternary ammonium hydroxide from the quternary ammonium salt incorporated in the concentrate 1c. As the device 2 for concentrating the waste water 1a to elevate the concns. of the salts in the waste water 1a, the reverse osmosis method is suitable. A resist material incorporated in the waste water 1 is separated to the side of the concentrate 1c together with the salts, and the concentrate 1c is electrolyzed in the device 3, resulting in producing an acid on the anode side, and an alkali on the cathode side, thus permitting the recovery of the quaternary amine in the waste water as the alkaline quaternary ammonium hydroxide.
Patent JP-S5228067-A (JP)
Title: Filtration apparatus equipped with bubble dischargeability
Inventor: SUGITA SHIGEHISA
IPC: B01D29/11
Filed: 1975-08-29
Abstract: PURPOSE: To filtrate a fluid apt to form bubbles while removing bubbles and prevent troubles by bubbles in strainers, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5229076-A (JP)
Title: Method and apparatus for rolling feeding circular sectional steel mate rial
Inventor: OOMORI MASAKATSU
IPC: B65G47/90
Filed: 1975-08-29
Abstract: PURPOSE: To supply steel material on a skid so that initial rolling speed of the material may be zero in case circular sectional steel material is fed by rolling down the material on the skid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5437377-A (JP)
Title: Removal of hydrogen chloride gas produced in fluidized bed type incinerator
Inventor: SEKINE SHIYOUJI
IPC: F23G5/30
Filed: 1977-08-30
Abstract: PURPOSE: To economically remove hydrogen chloride gas produced from synthetic resin products etc. in a fluidized bed type incinerator wherein incinerated matters are thrown onto a fluidized bed of heated inert particles and burned by the heat of these particles. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S597771-A (JP)
Inventor: KAARU SHIYUMITSUTO
IPC: F02M69/00
Filed: 1983-06-10
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-H11304092-A (JP)
Title: Liquid recovery device using pressure driving pump
Inventor: FUJIKAWA YUICHI
IPC: F04F5/10
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid recovery device using a small and inexpensive pressure driving pump. SOLUTION: A branching passage 22 is connected to a liquid discharge port 9. The branching passage 22 is connected to a liquid supply port 31 by making an ejector 21 communicate with it. A suction chamber 25 of the ejector 21 is connected to an outlet of a steam trap 28. A liquid reservoir part 2 is integrally set on an upper part of a closed type container 1. A siphon pipe 4 is set on the liquid reservoir part 2. When a part of liquid discharged from the liquid discharge port 9 flows down in the ejector 21, condensate is sucked from the steam trap 28.
Patent JP-S585687-A (JP)
Title: Train wheel structure of watch
Inventor: HARADA AKINOBU
IPC: G04C3/00
Filed: 1981-07-02
Abstract: PURPOSE:To change a three-hand watch into a smart two-hand watch wherein a thin type cell is used, by removing wheels positioned between a rotor pinion and a minute wheel of the three-hand watch and by interposing a wheel between them to change a teeth ratio. CONSTITUTION:The fifth and second wheels are removed from the train wheel of a central three-hand watch wherein the teeth ratio in the range from a rotor 1 rotating at an angle of 180 deg. per second to a minute wheel 5 fitted with a minute hand is set at 1/1,800, and a seventh wheel is inserted instead to obtain the teeth ratio of 1/90 in the range from the rotor 1 to the minute wheel 5, while bearings and the like being employed as they are. Accordingly, the rotation of the rotor 1 is transmitted to the minute wheel 5 through the intermediary of the seventh wheel 7a and the seventh pinion 7b, and thus a second hand is removed. This constitution realizes a two-hand watch of twenty-second stepping type, a thin type cell enabling reduction of current consumption of a motor  to 1/20 can be employed therefor, and thus alternation to the smart two-hand  watch can be achieved.
Patent JP-S60250118-A (JP)
Title: Protecting treatment for end of drain board
Inventor: MORIMOTO TATSUO
IPC: E02D3/10
Filed: 1984-05-23
Abstract: PURPOSE:To prevent the intrusion of sludge by a method in which a drain board D is driven and cut off, the end portion is bent into a loop form, the contact points are fixed and closely attached to the lower end of a mandrel, and the drain board is driven into the ground. CONSTITUTION:A drain board D is driven into the ground, cut off, and pulled out of a mandrel M. Afterwards, the end of the board D is bent into glasses- shaped loop forms 9 and 9' and fixed by a staple 10. In the case of the shallow depth, the drain board D is driven as such by pulling it into the mandrel M. In the intermediate depth, a strong and soft protective cover is covered on the board D, and the board D is driven. Also, in the case of deep depth, a highly elastic rubber is attached to the inside of the protective cover, and also a reinforcing metal is attached to the outside of the board D. The board D is then driven.
Patent JP-H10297478-A (JP)
Title: Suspension conveying device
Inventor: YAMASHITA KEIICHI
IPC: B61B13/06
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To reduce operating sound and dispense with lubrication and additional stretching of a chain by suspending a trolley on a drive shaft via travel wheels kept in contact at a slant angle against the rotating direction of the drive shaft. SOLUTION: An arm section 12a extended above a drive shaft 1 is formed at the lower section of a suspension section 12. Four travel wheels 17 are fitted to the lower face of the arm section 12a so that their shafts 18 obliquely cross the axis of the drive shaft 1 on both the vertical plane and the horizontal plane and the travel wheels 17 on both sides of the drive shaft 1 are directed in the same direction on the horizontal plane and in the opposite directions to each other on the vertical plane. Since the drive shaft 1 is inclined against the axis, the component force in the direction along the axis of the drive shaft 1 is generated when the travel wheels 17 are rotated by the rotation of the drive shaft 1. A trolley 2 supporting the travel wheels 17 is propelled forward by this component force.
Patent JP-S587230-A (JP)
Inventor: TANAHASHI YOSHIKATSU
IPC: A61B8/12
Filed: 1981-07-06
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-H04334179-A (JP)
Title: Image pickup device
Inventor: HORI MASASHI
IPC: H04N5/335
Filed: 1991-05-10
Abstract: PURPOSE:To obtain a picture with high resolution without use of plural solid- state image pickup elements. CONSTITUTION:This device is provided with an optical low pass filter utilizing the double refractivity of a crystal plate and its rotating device 3 and part of an image pickup light is refracted by the optical low pass filter 2 so as to deviated by a half picture element and the result is made incident in a CCD 4 and output information of the CCD 4 is stored in a memory 5. Succeedingly the optical low pass filter 2 is rotated to refract part of the image pickup light in the opposite side and output information from the CCD 4 or output information from a memory 5 is selected alternately for a prescribed period with a changeover switch 6.
Patent JP-S58221121-A (JP)
Title: Liquid housing bag
Inventor: OKAMURA SHIGERU
IPC: B65D75/58
Filed: 1982-06-17
Abstract: PURPOSE:To facilitate the attachment of a lead electrode, by putting the lead electrode between an insulating film and a metallic foil and sticking in a body. CONSTITUTION:For example, an ink housing bag 1 formed by putting an aluminum foil 2 between a polyethylene film 3 having an insulating property and a nylon film 4 and piling up two sheets of flexible laminated film laminated in three layers and then, melt-sticking all circumference of an edge 6 by heating. Now, at the time of preparing the laminated film of three layers structure by lamination, an output electrode of a capacitor is made by putting flat lead electrodes 7, 7' between the nylon film 4 and the aluminum foil 2 and sticking to the polyethylene film 3 in the same way. In this manner, the lead electrode is attached simply.
Patent JP-H02284548-A (JP)
Title: Communication system
Inventor: IDEKURA YASUSABUROU
IPC: H04L27/12
Filed: 1989-04-26
Abstract: PURPOSE:To secure transmission reliability almost similar to a conventional example without losing information which a pulse position has by transmitting and receiving a signal having information on the pulse position though chirp conversion. CONSTITUTION:The output of a pulse position modulator 1 is inputted to a balance modulator 2, and is converted into a waveform appropriate for converting the signal which has been pulse position-modulated into a chirp signal, is inputted to an expansion chirp converting element 3. Then, prescribed band components are expanded in the direction of a time base, and are outputted to a transmission line through an amplifier A. The signal received from the transmission line on the other hand is inputted to a compression chirp converting element 4, and the chirp signal is inversely converted into a pulse position modulation wave and it is inputted to a pulse position demodulator 5. It inversely converts the balance modulator 2 on a transmission-side and it demodulates the pulse position modulation wave into an original analogue or digital signal.
Patent JP-S63271355-A (JP)
Title: Electrophotographic sensitive body
Inventor: NAKAMURA SHIGETOSHI
IPC: G03G5/06
Filed: 1987-04-30
Abstract: PURPOSE:To enhance photosensitivity and electric chargeability of an electrophotographic sensitive body by using an X-type metal-free phthalocyanine pigment as a charge generating material and a combination of specified compounds as a charge transfer material. CONSTITUTION:The photosensitive layer formed on a conductive supporting body contains as the charge generating material the X-type metal-free phthalocyanine and as the charge transfer material a combination of at least one of the compounds represented by formula I and at least one of the compounds represented by formula II, and in formula I, R1 is H atom, alkyl, or alkoxy group; R2 is H atom, alkyl, alkoxy group, halogen atom, or the like; and R3 is alkyl, alkoxy group, halogen atom, or the like, and in formula II, each of R4-R6 is H atom, alkyl, alkoxy group, halogen atom, or the like, thus permitting the obtained electrophotographic sensitive body to be superior in electrophotographic characteristics, such as photosensitivity, chargeability, stability of potential cycle, and residual potential, effective for various electrophotographic processes, high in flexibility, easy in manufacture, and low in cost.
Patent JP-S61263015-A (JP)
Inventor: SENBA KATSUAKI
IPC: H01H33/66
Filed: 1985-05-16
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-H06295251-A (JP)
Title: In-circuit emulator device
Inventor: MATSUMOTO MITSUO
IPC: G06F11/22
Filed: 1993-04-07
Abstract: PURPOSE:To provide the in-circuit emulator device capable of displaying a state or a value of all functions contained in a register and changing the state or the value by functions. CONSTITUTION:A conventional in-circuit emulator device does not display for every function constituting a register of a microprocessor, but displays the whole value of the register by a hexadecimal value. This device can display the state or value of all functions of the register on a table and change the state or the value by functions by utilizing the table. A line 105 to a line 106 in the figure 1 are examples of the display of the function. A mouse cursor 112 and a softwave key of a line 113 are used for the operation of the change.
Patent JP-H10320306-A (JP)
Title: Data bus for vehicle having plural subscribers
Inventor: GRIESBACH ROBERT
IPC: B60R16/02
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To use a sound module through a bus even when a peripheral S/E module fails by switching off the peripheral S/E module when an S/E module receives an optical signal of duration that is longer than a maximum allowable signal length. SOLUTION: A data bus is provided with many S/E bus modules B1, B2,... by mutually connecting in an active star coupler 1, each of the bus module separately establishes peripheral S/E modules M1, M2,..., and subscribers 1, 2,... mutually change information through them. When any of the peripheral S/E modules fails and when an S/E module receives a light signal of duration that is longer than a maximum allowable signal length through a transmission section, the peripheral S/E module that belongs to it is switched off.
Patent JP-S61264537-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ARIMA HIRONORI
IPC: G11B15/14
Filed: 1985-05-17
Abstract: PURPOSE:To prevent recording at the clogging time by always reproducing information with the other head which is provided in the same cylinder and has the same azimuth during recording. CONSTITUTION:A 4-phase head switching signal generating circuit 13 for reproducing simultaneous with recording, a head switching circuit 14 for switching between recording and reproducing of heads, a regenerative amplifying circuit 17, a level detecting circuit 18, and a system control circuit 19 are provided. A part 34 indicated by double oblique lines of the track by a head L1 can be reproduced by a head L2 and has a third track width but has enough width to discriminate whether information is recorded or not. The reproduced output is amplified by a regenerative amplifier 17 and is sent to the level detecting circuit 18, and the presence/absence of signal is discriminated by the detecting circuit 18, and the discrimination signal is sent to the system control circuit 19. The system control circuit 19 discriminates whether heads are in the clogging state or not in accordance with the output of the detecting circuit 18, and the circuit 19 is so operated that recording is prevented if they are in the clogging state.
Patent JP-H07289831-A (JP)
Title: Grease filter for range hood
Inventor: SAKURAZAWA TOSHIO
IPC: B01D45/08
Filed: 1994-04-21
Abstract: PURPOSE:To provide the grease filter for a range hood improving the circulation of air through the filter, separating off the grease from the air and discharging the dried air into the external air. CONSTITUTION:This filter is provided with a couple of riser sides 2 and 3 of one filter member A with the grease-mixed air inlet 6 directed upward and opposed to each other, a base plate 8a of other filter member A1 horizontally arranged having a 2mm clearance from the tips of the riser sides 2 and 3 and an air outlet 6a arranged in line with the inlet 6 of the member A and with the opening directed downward. Accordingly, the grease filter for a range hood consists of a riser side 2a bent almost at an angle of 90 deg. to one end of the base plate 8a of the member A1 and a riser side 3a arranged outside the riser side 3 of the member A having a clearance 9a and extended to the other end of the base plate 8a of the member A1.
Patent JP-S60248029-A (JP)
Title: Line switching system
Inventor: ISHIDA AKIRA
IPC: H04L1/22
Filed: 1984-05-24
Abstract: PURPOSE:To reduce the switching time of automatic changover by transmitting a changeover instruction to a transmission end via a spare line when a fault of a living line is detected by a reception end, switching the line to the spare line at the transmission line and transmitting a switching operation start signal to the transmission end. CONSTITUTION:Living incoming/outgoing lines 1, 2 and spare incoming/outgoing lines 3, 4 connect stations A, B. When a fault detection circuit 13A of a living terminal station equipment 5A of the station A detects a fault, the detecting signal is fed to a control circuit 10A of a switching device 7A. The circuit 10A generates a switching instruction to a switching instruction generating circuit 9A based thereupon, synthesizes it with a spare line signal at a synthesis circuit 11A of a spare terminal station equipment 6A and the result is transmitted to the station B. The switching instruction is separated at a separation circuit 12B in the station B and given to a control circuit 10B via an instruction transmission circuit 9B. The circuit 10B transmits switching operation start information to the station A in response thereto, a switchig circuit 8B is controlled to change over the active line into the spare line. A separation circuit 12A of the station A separates the said information, gives it to the circuit 10A, which changes over the living line into the spare line.
Patent JP-H08304635-A (JP)
Title: Plastic optical fiber code and bundle fiber
Inventor: KOIKE YASUHIRO
IPC: C09D145/00
Filed: 1995-04-28
Abstract: PURPOSE: To transmit light from UV rays to near IR rays with low loss while keeping heat resistance, solvent resistance and flame retardant property by forming a coating layer around a refractive index distribution type fluorine- contg. optical fiber. CONSTITUTION: This optical fiber code has an inner layer consisting of a refractive index distribution type optical fiber having a noncrystalline fluorine-contg. polymer which does not substantially contain C-H bonds as a matrix, and a coating layer consisting of a polymer other than the matrix polymer. The refractive index distribution type plastic optical fiber is obtd. by distributing a material (b) which gives the distribution of refractive index in the noncrystalline fluorine-contg. polymer (fluorine-contg. polymer (a)) matrix which does not substantially contain C-H bonds. As for the fluorine-contg. polymer (a), a fluorine-contg. polymer having a cyclic structure in the main chain is preferable.  The material (b) is such a material that its refractive index is different from that of the fluorine-contg. polymer (a) by >=0.001, and it may have higher or lower refractive index than that of the fluorine-contg. polymer (a).
Patent JP-H08306624-A (JP)
Title: Compound semiconductor crystal growth method and compound semiconductor device
Inventor: TAKEMI MASAYOSHI
IPC: H01L21/3065
Filed: 1995-04-28
Abstract: PURPOSE: To form semiconductor mesa structure in an arbitrary direction with excellent controllability, without depending on a crystal face, and prevent the over growth of a buried growth layer to the upper surface of the mesa, in the manufacturing method of a compound semiconductor device. CONSTITUTION: A mask 10 which is patterned in a specified shape is arranged on an InP wafer 6 which has semiconductor laminated structure turning to an active layer and whose face orientation is (001), and a mesa structure 6a is formed in the [110] direction by using a dry process. The wafer 6 is mounted on a susceptor 6 capable of high speed rotation, and burying growth is performed. A very thin stagnant layer is formed on the wafer 6, a practical V/III([PH3]/[TM1]) ratio is reduced, and the growth on a (111)B face as the group V stable surface and the growth covering the mask 10 are restrained.
Patent JP-2000296227-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To prevent a player from being bored by generating a predetermined representation display pattern corresponding to a specific stop result mode by making possible to generate plural representation display patterns with a combination of a display pattern and an illumination member flashing pattern. SOLUTION: A pre-winning state is informed when a pre-winning state is attached in a process where a left figure, a middle figure and a right figure are varied to be displayed to stop in a variable display section 4a. This pre- winning state information is made by a representation display combining a decorative display by flashing of each decorative lamp and a pre-winning state display in the variable display section 4a. For instance, each decorative lamp is lighted for a predetermined time in a predetermined order to form a flashing pattern as if lights of the decorative lamps revolve to the shooting direction of a game ball. Thus, for instance, the sun or a snow crystal is displayed on the background of each variation displayed figure as an advance notice. This constitution can prevent a game from becoming monotonous.
Patent JP-S62262284-A (JP)
Title: Flexible disk drive
Inventor: AKIYAMA TAKEO
IPC: G11B21/12
Filed: 1986-05-08
Abstract: PURPOSE:To disuse a mechanical stopper, by moving a carriage in the direction of an inner periphery compulsorily until a track 00 sensor goes to a non-active state when the track 00 sensor is in an active state at the application time of a power source. CONSTITUTION:When the carriage is located in the neighborhood of a track 00, that is, the output signal (d) of the track 00 sensor is in the active state, at the application time of the power source, the moving direction of the carriage is decided to the inner periphery side by a carriage moving direction control circuit 6 until the output signal (d) of the track 00 sensor goes to the non-active state, regardless of an indication for the moving direction of the carriage from a host device against the moving instruction of the carriage from the host device of a flexible disk drive, the the carriage is moved. Therefore, the carriage is prohibited to move exceeding the track 00 to an outer periphery side. In this way, the mechanical stopper can be disused.
Patent JP-S62262608-A (JP)
Inventor: SUZUKI NOBUO
IPC: H02B1/14
Filed: 1986-05-08
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-S62263202-A (JP)
Title: Photo-polymerizable composition
Inventor: IWAYA YOSHIAKI
IPC: G03F7/027
Filed: 1986-05-08
Abstract: PURPOSE:To provide a composition composed of an addition-polymerizable compound having ethylenic unsaturated group, a compound containing coumarin skeleton and an organic peroxide, having high sensitivity to visible light and excellent processability and storage stability and useful as a resist material, etc. CONSTITUTION:The objective composition is produced by using (A) an addition- polymerizable compound having >=1 ethylenic unsaturated group (e.g. acrylic acid) as a raw material, (B) a compound having coumarin skeleton and expressed by formula [A is cyano or -ZR6 (R6 is 1-10C alkyl, etc.; Z is CO, etc.); R1 is H, 1-4C alkyl or 6-12C aryl; R2-R5 are H, 1-6C alkyl, etc.] (e.g. 3-cyanocoumarin) as a photo-polymerization initiator and (C) an organic peroxide (e.g. methyl ethyl ketone peroxide). The amounts of the components B and C are 0.1-10pts.(wt.) (preferably 0.5-5pts.) and 0.1-10pts. (preferably 0.5-7pts.) per 100pts. of the component A.
Patent JP-S588649-A (JP)
Inventor: TAKAHASHI YUZURU
IPC: B29C63/00
Filed: 1981-07-08
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-H08294808-A (JP)
Title: Tool holding device
Inventor: SAKAMAKI AKIRA
IPC: B23B31/107
Filed: 1995-04-28
Abstract: PURPOSE: To provide a tool holding device by which a tool holder and a spindle member are more firmly integrated. CONSTITUTION: In a tool holding device composed of a spindle member 1 to be fitted to and installed on a main spindle of a machine tool and a tool holder 2 to be fitted to and installed on the spindle member 1, a claw member 9 to be locked on an inside surface of the tool holder 2 by expansively opening and backward moving by an eccentric action of an eccentric cam pin 7, is arranged on the spindle member 1, and a pressing member is arranged to further expansively open the expansively opened and backward moved claw member 9 by an eccentric action of the eccentric cam pin 7.