baber/WOPTO huggingface dataset:
Patent JP-H05238581-A (JP)
Title: Photoreceptor belt driving gear
Inventor: UEDA KENJI
IPC: G03G21/00
Filed: 1992-02-26
Abstract: PURPOSE:To attain better image forming by suppressing flapping of a photoreceptor belt in a roller thrust direction. CONSTITUTION:A photoreceptor belt 20 is supported by a drive roller 21, roller 22 and a supporting roller 24 and moved in a predetermined direction, to rotate the roller 22 at a linear speed faster than the photoreceptor belt 20, and by a pair of groove parts in which a groove is formed so as to narrow a groove direction each other in a moving direction of the photoreceptor belt over a central part from both ends of the roller 22, tension in an extruding direction in both end directions from the central part of the roller 22 is given to the photoreceptor belt 20 to suppress generation of flapping of the photoreceptor belt 20.
Patent JP-S60184275-A (JP)
Title: Waste toner recovering device
Inventor: SAKAI SHIYUNICHI
IPC: G03G21/10
Filed: 1984-03-03
Abstract: PURPOSE:To prevent toners from scattering by arranging a holding member which has a guide part used when a waste toner container is attached, a support part for holding the container at its regular position, and a part for allowing the container to move to a specific stand-by position when necessary. CONSTITUTION:A cylindrical discharge part 1 which is projected from an end part of a cleaning device 1 and incorporates a screw conveyor 1b for conveying the waste toner recovered in the cleaning device is engaged with the opening 2a of the waste toner recovery container 2, and the waste toner in the cleaning device is discharged from the discharge part 1a and stored in the container 2. The container holding member 3 is attached to an end wall surface of the cleaning device 1 to cover the majority of the discharge part 1a. The holding member 3 connects with wall parts 3a and 3b which controls the regular attachment position of the toner container and extend to left and right in a figure and also has an arcuate wall part 3c whose center is aligned to the center of the discharge port 1a.
Patent JP-S52124250-A (JP)
Title: Cooling tower
Inventor: HAMANO SHIYOUDAI
IPC: F28C1/14
Filed: 1976-04-10
Abstract: PURPOSE: To prevent exhaust of white smoke by exhausting cooling airs that have finished heat-exchanging respectively in a cooling part and a wet cooling part from an exhauster composed of an outer and an inner cylinder to the open air. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60185206-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MIYAZAWA YASUO
IPC: G11B5/024
Filed: 1984-03-02
Abstract: PURPOSE:To obtain superior erasing effect without complexing a mechanism or a circuit by arranging a magnetic flux generating part generating magnetic flux for erasing on an opposite position to a recording/reproducing magnetic head through a sheet-like magnetic recording medium. CONSTITUTION:The magnetic flux generating part 17 consisting of an iron core 18 and a coil 19 is arranged on the lower surface of a cover body 4 fitted to a case of a magnetic recording and reproducing device 1 so as to be optionally opened/closed so that the part 17 is opposed to both the end parts of the magnetic head 10 in a moving range. If a track 29b e.g. is to be erased out of recorded tracks 29a-29j on a magnetic disk 24, the magnetic head 10 is moved to the position of the track 29b and then an erasing switch is depressed, so that AC current for erasing is impressed to the coil 19 of the magnetic flux generating part 17 and erasing magnetic flux 30 formed around the iron core 18 is transmitted through a recording surface 25 of the magnetic disk 24 in the vertical direction and made to flow into the magnetic head 10 to erase a previously recorded signal.
Patent JP-H08236890-A (JP)
Title: Printed board
Inventor: TONE KAORU
IPC: H05K3/42
Filed: 1995-02-28
Abstract: PURPOSE: To provide a printed board which has improved reliability in electrical connection between a wiring pattern and a conductive plating film by providing wiring patterns on both top and bottom sides of an insulating layer, a through hole for conduction between the wiring patterns and the conductive plating film which is formed on the inner face of the through hole. CONSTITUTION: Wiring patterns 2 are provided on both top and bottom sides of an insulating layer 1, a through hole 3 for electrical connection between the wiring patterns 2, and a conducting plating film 4 formed on the inner face of the through hole 3 are provided. The inner face of the through hole 3 is a curved face 8, which is made by a tangent line 7 that has curvatures at both top and bottom sides of the insulating layer 1.
Patent JP-H05210963-A (JP)
Title: Recording and reproducing device
Inventor: NAKADA SHINGO
IPC: G11B33/10
Filed: 1992-01-30
Abstract: PURPOSE:To easily recognize the condition of a present mode even for a user inexperienced in a device and to easily perform the confirmation of an operation error and the recognition of a next correct operation method. CONSTITUTION:This device is provided with a monitor output terminal 7 connecting to a monitor display device, a display information generation means 38 generating the display of a present mode and the display of an operation message as a display accompanying a figure and a synthesizing means 37 adding or synthesizing selectively the output signal of the display information generation means 38 to an output video signal. The output signal of the synthesizing means 37 is supplied to the monitor output terminal 7.
Patent JP-S56137668-A (JP)
Title: Semiconductor device
Inventor: SAITOU SHIYOUZOU
IPC: H01L29/78
Filed: 1980-03-31
Abstract: PURPOSE:To provide high-density CMOSIC by preparing a reciprocal compensating- type FET in an epitaxial layer region of an inverse electroconductive type and a substrate and applying a power supply voltage to the substrate so that a surfacial power supply wiring may be eliminated. CONSTITUTION:For instance, P type epitaxial layer 101 is built up on N type substrate 100 to provide N type well 102. Then ''P'' channel-type FET and N  channel-type FET are provided in N type well 102 region and ''P'' type epitaxial layer 101 region respectively to constitute a CMOS structure. Under this structure, if for instance, an inverter circuit is constituted, it is necessary to earth a source 106 and connect gates 109, 110 to an input 112, drains 103, 105 to an output 111 and N type substrate 100 to a power supply 113 respectively. In this circuit, it is so structurally designed that NPN transistor consisting of a substrate, an epitaxial layer and a well may be switched on at a power supply voltage. Consequently, a voltage is generated even without the connection of a power supply 113 to the N type well 102. Thus it is possible to dispense with a power supply wiring and therefore, provide a high-density integration with no necessity to increase manhours.
Patent JP-H05201508-A (JP)
Title: Stacker crane
Inventor: TAI AKIHITO
IPC: B66F9/07
Filed: 1992-01-30
Abstract: PURPOSE:To reduce the weight of a crane frame without hindrance to putting loads into and out of a storing rack. CONSTITUTION:A reinforcing frame 27 is extended between two masts 24 of a crane frame 23 and fixed in the same level as that of a horizontal brace 33 to connect the masts 24 to each other. The horizontal brace 33 is fixed in the horizontal state extending over the respective struts 31.
Patent JP-S59167477-A (JP)
Inventor: SAITOU CHIYUUICHI
IPC: B66B23/22
Filed: 1983-03-10
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-S58158195-A (JP)
Title: Preparation of 5'-inosic acid by fermentation process
Inventor: EI HITOSHI
IPC: C12N1/21
Filed: 1982-03-15
Abstract: PURPOSE:To prepare 5'-inosic acid in high yield, by cultivating a bacterium belonging to the genus Bacillus containing a vector integrated with a genetic range taking part in purine analog resistance. CONSTITUTION:A bacterium such as Bacillus subtilis AJ11818(FERM-P6340), capable of producing 5'-inosic acid, obtained by adding a vector integrated with a genetic range participating in purine analog resistance obtained from the chromosome of a variant belonging to the genus Bacillus having purine analog resistance to an adenine damanding variant belonging to the genus Bacillus is inoculated into a nutritive medium, cultivated under aerobic conditions at 4- 8pH for 1-5 days, and 5'-inosic acid is collected from the culture solution.
Patent JP-S61200634-A (JP)
Inventor: IMURE HOORUBAATO
IPC: H01H33/98
Filed: 1986-02-27
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-S61201747-A (JP)
Title: Offsetting belt made of aluminum and its production
Inventor: UORUFUGANGU FUON ASUTEN
IPC: C22C21/16
Filed: 1986-02-27
Abstract: An aluminum offset coil, having a surface zone of a predominantly recrystallized globular, fine grain structure, and a core zone of a greatly work-hardened structure, for use in offset printing plates, and a process for its preparation.
Patent JP-H06228689-A (JP)
Title: Hydrogen storage alloy and electrode using the same
Inventor: TAKAI YASUSHI
IPC: C22C19/00
Filed: 1993-02-03
Abstract: PURPOSE:To obtain a hydrogen storage alloy having considerably improved corrosion resistance by preparing a hydrogen storage alloy consisting of La, Ce, Pr, Nd, Ni, Co, Al, Mn, etc., in a specified ratio and contg. a specified amt. of carbon. CONSTITUTION:A hydrogen storage alloy represented by a formula LnaNi5-(b+c+d) CobAlcMd and having <=500ppm carbon content is prepd. In the formula, Ln is a metal having a compsn. consisting of 40-80wt.% La, <=5wt.% Ce, <=5wt.% Pr and 10-16wt.% Nd, M is at least one kind of element selected among Mn, Fe and Cu, 0.95<=a<=1.05, 0.2<=b<=1.0, 0.1<=c<=1.0 and 0<=d<=0.5. The objective hydrogen storage alloy having considerably improved corrosion resistance and especially suitable for use as a negative electrode for an alkaline cell is obtd.
Patent JP-S55133558-A (JP)
Title: Semiconductor device
Inventor: KAMOSHITA TOSHIKAZU
IPC: H01L23/02
Filed: 1979-04-06
Abstract: PURPOSE:To improve the heat dissipating effect and airtightness of a semiconductor integrated circuit (IC) using a ceramic dual inline package by providing a cooling piece extending externally from a chip connector through a thermal conductor at the semiconductor IC and perforating openings at the thermal conductor of the sealed portion of the package. CONSTITUTION:A metal plate such as kovar or the like is stumped to form an electrode terminal unit 16, and T-shaped cooling pieces 23 are continuously formed through a thermal conductor 21 at the right and left sides of a chip connector 20 as a center. Openings 22 are perforated at the thermal conductor 21. Coupling branches 24 are connected to both sides of the thermal conductor 21, and electrode terminals 18 are connected to cantilevers 23 for coupling the branchers 24, respectively. A semiconductor chip 15 is connected through solder 12 to the connector 20, connected through lead wires 17 to the terminals 18, upper and lower ceramic units 19 and 14 are coated thereon and sealed with solder 13. Thus, the upper and lower units 19 and 14 are tightly coupled through the openings of the thermal conductor with the  solder so that generated heat may be dissipated through the thermal conductor by  the cooling piece.
Patent JP-H10241325-A (JP)
Title: Tape cassette
Inventor: SASAKI JUN
IPC: G11B23/087
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of abnormal sound at the time of rotation of a guide roller by reducing the contact area with the end surface of the guide roller in the manner of arranging a recessed part on a guide roller receiving surface of a cassette half and further forming a recessed part so that a protrusion generated due to the force-fitting of a guide pin is not brought into contact with the guide roller. SOLUTION: On the tape guide receiving surface of a boss part 15 of the lower half 2, the 1st recessed part 18 is formed, which is made by one step digging down the circumference of a mounting hole 12 remaining the part of a specified width from the outer periphery, to reduce the contact area with the lower end surface of the guide roller 10, thereby the generation of abnormal sound at the time of rotation of the guide roller 10 is reduced. Further, the protruding part 16 is formed on the tape guide receiving surface of the boss part 15 of the lower half 2 by force-fitting the guide pin 13 into the mounting hole 12. To prevent the effect of this protrusion, the 2nd recessed part 19 digged down deeper than the 1st recessed part 18 is formed at the position of the protruding part 16.  By this arrangement, the lower end surface of the guide roller 10 is not brought into contact with the protruding part 16 generated on the circumference of the mounting hole 12 by the force-fitting of the guide pin 13, and the prevention to the generation of abnormal sound at the time of rotation of the guide roller 10 is attained accordingly.
Patent JP-H03245371-A (JP)
Title: Optical information recording and reproducing device
Inventor: YOSHIDA TAKESHI
IPC: G11B21/02
Filed: 1990-02-23
Abstract: PURPOSE:To make an optical information recording and reproducing device compact and thin, to enlarge thrust and to enable high-accuracy and high-speed access by driving the both sides of an optical head by a linear motor while rolling and engaging five fixed rollers fitted to the optical head and one pre- loading roller on two guide shafts with no contact passing through the optical head. CONSTITUTION:An optical head 4 is engaged with five fixed rollers 29 and 52 fitted to the optical head 4 and one pre-loading roller 30 on first and second guide shafts 27 and 28 arranged on a sub base, and the optical head is supported and guided. For the first and second guide shafts 27 and 28, a through-hole is bored on the optical head 4 and those guide shafts are fixed by a screw 37 while using a guide shaft presser 36 onto the sub base without any contact to the optical head 4. The optical head 4 can be moved in the radial (X axis) direction of an information recording disk by two tracking linear servo motors 5 arranged on the sub base. Thus, the device can be made compact and thin as a whole and the optical head can be stably positioned with high accuracy.
Patent JP-H01216289-A (JP)
Title: Management area setting device
Inventor: OKUYAMA TAKESHI
IPC: G01T1/00
Filed: 1988-02-24
Abstract: PURPOSE:To improve work efficiency for a radiation management by executing automatically setting, etc., of a radiation management area and a contamination management area in accordance with radiation data such as a radiation dosage rate, surface contamination density, air contamination concentration, etc., of a management area by a radiation monitor. CONSTITUTION:Radiation data 12 such as a radiation dosage rate, surface contamination density, air contamination concentration, etc., in a management area measured by a radiation monitor 6 are sent into a transmission processing part 8 through a data link 7, and also, sent to a radiation data processing part 11. These radiation data 12 are brought to numerical transformation by the radiation data processing part 11, and sent to an editing part 9 and a setting processing part 10. In the setting processing part 10, whether the area is to be a radiation management area, etc., or not is decided from the radiation data 12, and set data 18 is edited to a format being a building plan view. The edited format is displayed as display data 14 on a display device 3.
Patent JP-S51117034-A (JP)
Title: Address printing system with ink-jet printer for newspaper torwarding
Inventor: KONDOU KAZU
IPC: H04N1/00
Filed: 1975-04-07
Abstract: PURPOSE: To instantly perform non-contact address printing on the addressing paper with ink-jet print, picking out correspondent memory from a memory holding patterns of address and indication sign. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60185552-A (JP)
Inventor: FUKUDA MIZUHO
IPC: A61G1/02
Filed: 1984-03-06
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-H02262016-A (JP)
Title: Air quantity measuring apparatus
Inventor: HANSUUPEETAA SHIYUTEIIFUERU
IPC: G01F5/00
Filed: 1990-02-23
Abstract: PURPOSE: To reduce both the noise and cost of an air quantity measuring instrument by providing a straightener in a by-pass passage without using any special additional element and preventing the formation of an edge between the straightener and a measuring resistor. CONSTITUTION: A flow sleeve 16 is put in a main flow passage 3 and a prescribed fixed recessed section 39 for matching is formed in the fixed hole 36 of the collar 20 of the sleeve 16. A filter or flow straightener 30 is inserted into the recessed section 39 and a second end face 38 of the straightener 30 is brought into contact with the bottom of the section 39. At the time of assembling an air quantity measuring instrument, the straightener 30 is concentrically put in the section 39 and the sleeve 16 is put on the straightener 30 in the section 39 and engaged with the periphery of the straightener 30. Therefore, the cost of the measuring instrument can be reduced, because no special additional element is used, and the noise of the instrument can be reduced, because no edge is formed between the straightener 30 and a measuring resistor 35.
Patent JP-S60210694-A (JP)
Inventor: BUORUFUGANGU BETSUKERU
IPC: C10B25/06
Filed: 1985-03-04
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-S53127361-A (JP)
Title: Replacing apparatus for plug bar of piercing mill
Inventor: HARAKO TAKEHISA
IPC: B21B25/06
Filed: 1977-04-13
Abstract: PURPOSE:The titled replacing apparatus which can efficiently manufacture the good hollow pipe, by taking out sideway the hollow pipe together with the plug bar after the piercing rolling, and by setting the new plug bar at the same time.
Patent JP-H07248758-A (JP)
Title: Method for displaying character
Inventor: KOYAE MIKIO
IPC: H04N5/278
Filed: 1994-03-11
Abstract: PURPOSE:To provide a method for displaying a character moving the character successively after preparing plural character pictures whose locations, etc., are different from each other. CONSTITUTION:This device is constituted of a character image information input device 20 such as a personal computer, etc., an I/F means 1 transferring input information, etc., a RAM 2 storing the information, a VRAM 7 converting the information into a character video signal and storing them, a synchronism generation means 5 generating a synchronizing signal, a D/A conversion means 9 converting the character video signal into an analog signal, a video output means 10 outputting the analog video signal after adding the synchronizing signal to it, a ROM 11 storing a program, a control means 12 controlling respective parts and a display device 40 displaying the video signal. Then, the device is constituted so that plural character image information from the personal computer, etc., are stored in the RAM, and they are read out successively at optional intervals, and by displaying them on the display device, the picture display character is moved, and the size and the direction, etc., are changed freely.
Patent JP-H09224640-A (JP)
Title: Apparatus for pressurizing and liquefying polished rice for producing rice wine
Inventor: HOTTA TAKEO
IPC: C12G3/02
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for pressurizing and liquefying polished rice for producing rice wine, capable of improving utilization of raw material and obtaining an elegant-quality refined rice wine without requiring introduction of a specific stirring system. SOLUTION: This apparatus is equipped with a liquefying tank 1 into which raw materials comprising polished rice for producing the rice wine, drawn water an enzyme, an agitator 2 arranged in the liquefying tank 1 and stirring the raw materials, a jacket 4 for steam/cold water attached to at least a part of the outer peripheral part of the liquefying tank 1, a circulating pump 5 connected to the liquefying tank 1 and recycling the raw materials being liquefied in the liquefying tank 1, under pressure and an external heat exchanger 6 connected to the circulating pump 5 and complementing the heat transfer area of the jacket 4.
Patent JP-H06254437-A (JP)
Title: Dust collector plate for electrical dust collecting element
Inventor: MOGI KANJI
IPC: B03C3/64
Filed: 1993-03-02
Abstract: PURPOSE:To improve the cleaning durability and prevent the retension of charge by providing a corrosion-resistant conductive resin on one face of a base composed of insulating material and forming a number of communication holes communicating the conductive resin with the other face of the base. CONSTITUTION:Corrosion-resistant conductive resin b2 is provided on one face of a base b1 composed of an insulating material such as polyethylene terephthalate, and a dust collecting plate 13b of a dust collecting section 13 is constituted. The corrosion-resistant conductive resin b2 is composed by mixing a conductive material such as carbon with a resin material like polypropylene or the like. A number of communication holes b3 communicating from the conductive resin b2 to the other face of the base b1 are formed on the base b1. The inner diameter D of the communication holes b3 is set smaller than double the length (t) of the communication hole b3.
Patent JP-H08229941-A (JP)
Title: Paper making method stampable sheet, light weighted stampable sheet molded product, and light weighted stampable sheet skin-bonded product
Inventor: FUJIMAKI MASAMI
IPC: B29C51/14
Filed: 1995-03-01
Abstract: PURPOSE: To manufacture a porous product which is excellent in adhesion and shows thorough non-gas permeability from a stampable sheet which is excellent in an adhesive property and non-gas permeability. CONSTITUTION: A paper-making method stampable sheet obtained by making paper from a mixture of a thermoplastic resin and a reinforcing fiber, and thermoplastic resin composing a web have the same or a similar structure. A light weighted stampable sheet skin-bonded product is composed of a film A consisting of a resin a melting point or a melt viscosity of which is at least equivalent to those of the thermoplastic resin, a film B consisting of a resin a melting point of which is sufficiently higher than that of a thermoplastic resin composing a web, and a film C consisting of a resin a melting point of which is equal to or under that of a thermoplastic resin composing the web laminated as occasion demands. The film A is so laminated as to be positioned on the web side, and they are incorporated by heating and pressure fixing.
Patent JP-H02221286-A (JP)
Title: Composition hardenable at room temperature
Inventor: MIYAKE HARUHISA
IPC: C08K5/549
Filed: 1989-02-23
Abstract: PURPOSE:To obtain the subject composition composed of a cyclic siloxane having both a polyfluoroalkyl group and a hydrolyzable functional group, having superior oil-resistance, oil repellency, mechanical properties, etc., and useful as an oil-expelling and oil-resistant coating, etc. CONSTITUTION:A cyclic siloxane, having both a >=5C polyfluoroalkyl group and a >=2C hydrolyzable functional group and expressed by formula I [Rf represents fluorinated alkyl (preferably perfluoroalkyl); R<1> and R<2> represent lower alkyl or phenyl (preferably methyl); X represents hydrolyzable functional group (preferably formula II); m is >=1 integer; n is >=2 integer, provided that m+n<7] is blended with a polymer having silanol or hydrolyzable functional group at its terminus and having a viscosity of 100-200000cP at 25 deg.C (preferably organopolysiloxane) and further a filler (preferably silica, etc.), a hardening catalyst, etc., to afford the objective composition.