baber/WOPTO huggingface dataset:
Patent JP-S60237223-A (JP)
Title: Radiation type friction bearing assembly
Inventor: LEHTINEN JUKKA
IPC: F16C33/10
Filed: 1985-04-09
Abstract: The invention provides a radial friction bearing assembly, particularly for rotatably mounting the rolls of a paper or textile material processing machine, which will give a stable rotational movement without any vibrations and ensures that always an uninterrupted lubrication film is available, even at very low rotational speeds. A preferred embodiment of the bearing assembly comprises a stationary shaft member and an annular sleeve member rotatably mounted on the shaft member. The latter one comprises on its outer surface a plurality of equidistantially arranged longitudinal grooves which extend parallelly to the axis of the shaft member. A plurality of trapezoidally shaped recesses or pockets, having a substantially smaller depth than the longitudinal grooves, extend from and communicate with said grooves, the base edge of the trapezoid adjoining the leading edge of the longitudinal grooves. Between two adjacent recesses or pockets, a circumferential annular groove is provided which communicates with all longitudinal grooves. A lubricant, preferably water, is fed to the longitudinal grooves and circulates therein as well as in said circumferential grooves, said recesses and in a gap provided between the stationary shaft member and the rotating sleeve member.
Patent JP-S571108-A (JP)
Title: C-hook hanger with a wire coil expansion prevention device
Inventor: FUJITA SHIGEYOSHI
IPC: B66C1/24
Filed: 1980-06-03
Abstract: PURPOSE: To resolve the porblems such as coil falling off a hanger during conveying and/or bad packing shape formation at the time of its binding by preventing even the slightest expansion of the coil regardless of any coil axial length.  
     CONSTITUTION: When wire coil 5 is hooked on an arm rod 4 of a hanger 3, a coil expansion prevention pieces 6 and 7 are moved to their opening movement limits and due to the actions of a cam rail portion 25 and a operation lever 22, an upper arm 18 of the prevention piece 7 turns round outer upwards centering around a support shaft 17 and its lower arm 20 makes a swinging motion centering around a support shaft 19. When the coil loading is over, a brake release lever 32 is moved against the force of a spring by using an actuator 36 to release a braking effect of a cam brake 31, thereafter to move pushing a base portion 6a of the coil expansion prevention piece 6 by using an actuator 38 which is driven with a cylinder unit 37 etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11267890-A (JP)
Title: Empty can crusher
Inventor: ANZUI MINORU
IPC: B30B9/32
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To carry out an empty can crushing operation by hand on a table by enabling empty cans to be crushed without the need of a large power. SOLUTION: This empty can crusher 1 comprises; a support member 2 having a horizontal part 4, a rear upright part 5 and a front upright part 6; and a can pusher 3 having a top part 7 swingably supported by the part 5 and a bottom part 8 connecting to the part 7 via a connecting part 9. In this case, the can pressing bottom part 8 has an enough width to flatten a can body of an empty can C being put on a supporting member horizontal part 4 with its shaft facing to right and left, except for the can bottom and a can cover proximity part, and is tapered to be thinner as it goes forward. Further, a spacing 10 in which the can bottom proximity part and the can bottom of the can body, and the can cover proximity part and the can cover of the can body are bent, is provided to a can presser 3.  Further, the supporting member horizontal part 4 and the can pressing bottom 8 have an enough length to further flatten the empty can C after the can body flattening, being put on a supporting member horizontal part 4 with its shaft facing to back and forth.
Patent JP-H02252724-A (JP)
Title: Novel epoxy resin composition
Inventor: NAKAMURA SHUJI
IPC: C08G59/20
Filed: 1989-03-28
Abstract: PURPOSE:To obtain an epoxy resin composition which can give a cured product excellent in heat resistance by adding a curing agent and optionally a cure accelerator to a specified epoxy resin. CONSTITUTION:An epoxy resin composition which can give a cured product improved in especially heat resistance can be obtained by adding a curing agent and optionally a cure accelerator to an epoxy resin component containing an epoxy resin of formula I [wherein R1-R24 are each H, a 1-4C alkyl or a halogen atom; Y is a group of formula II (wherein R25-R48 are each H, a 1-4 C alkyl or a halogen atom); and n is 0-3]. The epoxy resin of formula I can be easily obtained, for example, by reacting a tetraphenol of formula III (wherein R1-R24 are as defined above) with epichlorohydrin in the presence of an alkali.
Patent JP-H09265938-A (JP)
Title: Charged particle detecting device
Inventor: MAEDA FUMIHIKO
IPC: H01J49/48
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To measure an energy spectrum accurately, and shorten a measurement time. SOLUTION: A hemisphere type electron spectrometer 9 conducting energy spectrometry of electrons is composed of an inner hemisphere 4 and an outer hemisphere 5 using an.electrostatic field. A multi channel plate 2 and a position sensitive detection 3 are provided at the outlet portion of the hemisphere type electron spectrometer 9, an electric field correction electron 1 having an opening portion is provided in front of the multi plate 2, and a gold-made wire parallel to the direction of the occurrence of the energy spectrum is provided at the opening portion of the electric field correction electrode 1.
Patent JP-H08268791-A (JP)
Title: Vertical type crystal growth method and crystal growth vessel used for the same
Inventor: INADA TOMOKI
IPC: C30B11/00
Filed: 1995-03-31
Abstract: PURPOSE: To provide a vertical type crystal growth method optimum for growing a single crystal and a crystal growth vessel used for the same. CONSTITUTION: The vessel 1 is formed by a vapor growth method using baron nitride as an essential compsn. and the degree of orientation of the vessel 1 is gradually varied in a vertical direction in this vertical type crystal growth method for increasing the sectional area of the crystal melt housed in the vessel 1 gradually from a seed crystal 3 disposed below the melt, then solidifying the melt from below in such a manner that the crystal has approximately the specified shape in cross-section.
Patent JP-H02253513-A (JP)
Title: Bridge polyolefine insulating cable
Inventor: OKASHITA MINORU
IPC: H01B7/17
Filed: 1989-03-28
Abstract: PURPOSE:To prevent deterioration of an insulator or of a conductor due to oxygen by arranging a plastic material including an oxygen adsorbent on a center part of the conductor and on an external semiconductor layer, and by making an outer film a shielding layer of a metallic sheath or of a metallic laminated tape. CONSTITUTION:On a periphery of a material for which an oxygen adsorbent tape is wrap-wound around a periphery of a core material, a divided conductor 2 is arranged, on which an internal semiconducting layer 3, a polyethylene insulator 4, an external semiconducting layer 5, and an oxygen adsorbent tape 1 are arranged in order, with an aluminum sheath 6 applied on an outermost layer. In the oxygen adsorbent tape 1, an oxygen adsorbent layer 8 due to an oxygen scavenger is arranged on a polyethylene nonwoven fabric 7, on which, and on the entire peripheral surface of a deposited material in which the polyethylene nonwoven fabric 7 is deposited, a low-density polyethylene thin film 9 is coated, so as to form a plate tape and a cylindrical tape. The tape is arranged on the center part of a bridge polyethylene cable and on the external semiconducting layer, and after the heat treatment at the temperature of approximately 150 deg.C, an insulating cable is manufactured.
Patent JP-S59201244-A (JP)
Title: Optical recording medium
Inventor: NANBA NORIYOSHI
IPC: G11B7/246
Filed: 1983-04-29
Abstract: PURPOSE:To enable recording and reading out at high sensitivity with semiconductor laser light, and to prevent the decrease in S/N ratio particularly during storage at a high temp. by forming an optical recording layer contg. a resin component and a dye, i.e., a light absorptive component which are respectively crosslinkable by a metallic crosslinking agent on a base. CONSTITUTION:An optical recording layer contg. a resin and a dye which have respectively OH, COOH, and SO3H and the components crosslinkable by a metallic crosslinking agent of an org. and chelate compd. such as alkoxide of Ti, Zr and Al is formed on a base to manufacture an optical recording medium which permits recording and reading out in a semiconductor laser light region. Polyhydric alcohol and polycarboxylic acid may be incorporated therein as the spacer for bonding the resin and the dye and may be brought into a crosslinking reaction. A chelate compd. of Ni, Cu, Mn, Co, etc. may be incorporated in said layer as a quencher. The photosensitivity of the recording layer is thus improved and the heat resistance is improved. The recording medium with which the decrease is S/N ratio owing to migration, decomposition, etc. of the dye is small even if the medium is preserved at a high temp. is obtd.
Patent JP-S57190966-A (JP)
Title: Optical device of variable magnification copying machine
Inventor: YAJIMA TOSHIAKI
IPC: G03B27/34
Filed: 1981-05-21
Abstract: PURPOSE:To decrease the number of mirrors by one sheet, by forming a static mirror device with a static mirror set on the axis of the beam sent from a lens plus the 1st and 2nd reflecting mirrors and securing the shift of the static mirror at the positions of the reduction, equal magnification and magnification respectively. CONSTITUTION:A static mirror 10 that reflects the beam from a lens to a photosensitive drum  6 shifts freely between the position P1 for the equal magnification and the reduction and the position P2 for the magnification along a rail 11 and in parallel to the above-mentioned beam sent from the lens. The 1st and 2nd reflecting mirrors 8a and 8b are set in parallel to each other. In the case of the life-size value and the reduction, the mirror 10 is shifted to the lens side to be set at the position P1 and reflects the beam from the lens to the drum 6. In the magnification mode, the mirror 10 is set apart from the lens to be set at the position P2 and reflects the beam from the lens to the drum 6 via the mirrors 8a and 8b.
Patent JP-S63257506-A (JP)
Title: Apparatus for molding insole order shoes, and system and method thereof
Inventor: POORU DEI ROROFU
IPC: A43D1/02
Filed: 1988-03-29
Abstract: A foot impression unit (10) is provided with an array of gauging elements (34), a control mechanism (36) for urging the gauging elements (34) into contact with the undersurface of a person's foot (12) to form an impression of the undersurface of the foot, a locking mechanism (38) for releasably locking and gauging elements in place to retain that impression, and a sensing mechanism (102) for scanning the gauging elements (34) to produce digital signals indicative of the positions of the gauging elements. These digital signals are stored and processed by a computer to provide a stored data record serving as a digital representation of the impression of the undersurface of the foot (12). The computer may also be employed to provide stored additional information for modifying that data record to compensate for a perceived defect of the foot (12). In response to the stored data record and any stored additional information for modifying that data record, a shaping unit shapes an insert blank to form a custom-made shoe insert conforming to the undersurface of the foot (12) and compensating for any perceived defect of the foot.
Patent JP-S5910950-A (JP)
Title: Manufacture of metallic drum used for image bearing member
Inventor: NITANDA HIROSHI
IPC: G03G5/10
Filed: 1983-04-28
Abstract: PURPOSE:To enable every easy manufacture of a metallic drum having great importance in manufacture technique and cost, to reduce cost greatly, and the weight of an image bearing member remarkably, by drawing a metallic material. CONSTITUTION:The face 11 of one end of a metallic drum 7 formed by drawing the metallic material is provided with means for driving the image bearing member. The face of the other end is fixed with a flange 13. The face 11 can be engaged with the hook 9 of a connection gear 8 fixed to the main body 10 to transmit the torque of the gear 8 through the driving means of the face 11 to the image bearing member. The face 11 can be formed at the same time as the drawing work, and since it is formed in one body with the metallic drum, even if the thickness of the face is made very thin, it has superior material strength, thus permitting formation of a light image bearing member.
Patent JP-S561065-A (JP)
Title: Speed change device of copying machine
Inventor: MOTOMURA MINORU
IPC: G03G15/00
Filed: 1979-06-15
Abstract: PURPOSE:To prevent the generation of excessive load in power transmission route by putting an electromagnetic clutch in a connection state and transmitting the rotating force to the body to be driven after lapse of the time when the inertia by a high- speed driving means has attenuated right after the high-speed driving means was disabled. CONSTITUTION:One-way clutch interposes between revolving shafts 15 and 20, and transmits only the rotating force from the revolving shaft 20 revolving in a revolving direction 28 to the revolving shaft 15. A sprocket wheel 33 is pivotally supported to the machine body and a chain 34 is put on between the wheel 33 and sprocket wheel 21. The gear 32 integral with the wheel 33 intermeshes with the gear 37 which is loosely fitted to the output shaft 36 of a low-speed driving means 35. An electromagnetic clutch 38 is provided between the gear 37 and low-speed driving means 35, this low-speed driving means 35 consisting of a motor 39 and the speed reduction gear train 40 connected to this motor 39.
Patent JP-S57191886-A (JP)
Title: Sensing circuit
Inventor: OKADA MASAAKI
IPC: G11C11/419
Filed: 1981-05-20
Abstract: PURPOSE:To reduce the malfunction due to the noise or the like of a sensing circuit and to extend the allowable range of the signal discrimination time point, by forming a pair of differential capacitors with two copacitors different in electrostatic capacitance. CONSTITUTION:A pair of differential capacitors 2 and 3 having electrostatic capacitance different from each other, and the electrostatic capacitance of the capacitor 2 larger than that of the capacitor 3 are provided. When a magnetoresistance effect detector 6 detects the existence of a magnetic bubble to input detection evoltages V1 and V1' to a differential amplifier 1, output voltages V2, and V2' are changed, and a DC regenerating switch 4 is turned off from a time T1 to a time T2, and input voltages V3 and V3' of a signal discriminator 5 are lowered gradually from the earth potential because of discharge of capacitors 2 and 3. A DC potential VC' of the input voltage V3 of the discriminator 5 at the time T2 is lower than a DC potential VC'' of the input voltage V3'. Consequently, a differential input V3-V3' becomes a waveform having a reference value III' which is changed during the period from the time T1 to the time T2 by VC''-VC'. This differential input V3-V3' is compared with a slice level VS in the discriminator 5.
Patent JP-H071571-A (JP)
Title: Stretchable slot nozzle
Inventor: SEROOGY PAUL G
IPC: D06C7/00
Filed: 1994-04-14
Abstract: PURPOSE: To eliminate intermetallic contact in a nozzle and to enable high temp. operation by providing a fixed part and a telescoping part to the nozzle and providing an outer feedback air channel sliding along the periphery of an inner feedback air channel to the telescoping part, and providing an outer extension part sliding along the periphery of a side channel thereto. CONSTITUTION: A nozzle 10 has the side channels 6, 6' of a pair of slot nozzles and the feedback air channel 5 arranged at the almost center of the nozzle 10 has upper flanges 21, 22 receiving a upper support 100. A nozzle gap is prescribed by a slot plate 3 and the side channels 6, 6' and fixed gaps 30, 30' are formed. The slide outer feedback air channel 12 connected to the slide outer extension parts 16, 16' in the telescoping part of the nozzle 10 is fitted to the periphery of the feedback air channel 5 in a slidable manner. The slots 30, 30' receive the side slot nozzles 6, 6' in a slidable manner and air is discharged trough these slots.
Patent JP-H11271820-A (JP)
Title: Method and device for wavelength conversion using nonlinear optical element, and laser system
Inventor: TASHIRO HIDEO
IPC: G02F1/37
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To stably maintain wavelength conversion characteristics of nonlinear optical crystal for a long period by making laser light incident on cerium lithium borate crystal arranged under a vacuum and performing wavelength conversion. SOLUTION: The nonlinear optical crystal 12 as a wavelength converting element such as cerium lithium borate crystal is arranged in a metallic vacuum container 11, made of stainless steel, in the wavelength converting device 10. A light beam enters the vacuum container 11 through its input-side optical window 13a having specific transmissivity and has its wavelength converted by interacting with the nonlinear optical crystal 12 and is emitted from the output-side optical window 13b. For the optical windows 13a and 13b, quartz, etc., having no light absorption in a wavelength range of 200 to 3,000 nm is used. A vacuum sealing valve 14 is provided to the upper part of the vacuum container 11.  The part formed of the main body of the vacuum container 11, optical windows 13a and 13b, and vacuum sealing valve 14 is sealed with O rings 15a, 15b, and 15c and a vacuum of about 10<0> to 10<2> Torr is held in the vacuum container 11.
Patent JP-S5849578-A (JP)
Inventor: MURAYAMA MASATO
IPC: H05K7/12
Filed: 1982-05-07
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-H08271011-A (JP)
Title: Control valve-controlling method in air conditioning control system
Inventor: SUEOKA NAOHIKO
IPC: F24F11/02
Filed: 1995-03-31
Abstract: PURPOSE: To facilitate a prevention of pipe flashing or freezing in a pipe in winter season and to perform a warming-up operation without idleness when a heat source is energized. CONSTITUTION: When a pipe flashing is carried out, adjusting valves in a pipe system are grouped into one group and they are opened in total (a); when a freezing in a pipe is prevented, control valves which are apt to show a freezing state are grouped into one group (b); and when a heat source is energized, control valves in the heat source system are grouped into one group and they are set to the same predetermined degree of opening in total (c).
Patent JP-H05283433-A (JP)
Title: Field-effect transistor and its manufacture
IPC: H01L21/338
Filed: 1992-03-31
Abstract: PURPOSE:To obtain an FET which can be used in an ultra high frequency range, by constituting a gate electrode as the structure wherein a low resistance metal layer stacked on a Schottky junction metal layer, and making the shortest distance between the low resistance metal layer and a drain region and a drain electrode larger than or equal to a specified value. CONSTITUTION:A substrate 1, a channel 3 formed on the substrate 1, a gate electrode formed on the channel 3, and a drain region 5D in contact with the end surface of the channel 3 in the lengthwise direction are provided. In this FET, a gate electrode has a Schottky junction metal layer 4 formed on the channel 3, and a low resistance metal layer 7 formed on the metal layer 4. The shortest distances (h) between the low resistance metal layer 7 and a drain region 5D and between the drain region 5D and the drain electrode 8D are set as h>=200nm. When the distance from the substrate 1 side surface of the Schottky junction metal layer 4 to the substrate 1 side surface of the channel 3 is (t), the distance (s) between the substrate 1 side surface of the Schottky junction metal layer 4 and the substrate 1 side surface of the drain region 5D is set as 0<s<=10t.
Patent JP-H01251149-A (JP)
Title: Loading system for multiplexed program
Inventor: SATO HARUJI
IPC: G06F9/445
Filed: 1988-03-31
Abstract: PURPOSE:To realize switching to a reloading operation carried out by another external storage means even in case a program loaded on a computer from a certain external storage means contains a logical error by reloading a specific program from the external storage means via a loading means. CONSTITUTION:A computer (CPU) 10 is used together with a BOOT (boot strap loader) 11 which loads an INZ routine (system initialization program) on the CPU 10, and a time monitor timer 12. Each of disk devices 20-0 and 20-1 serving as the external storages contains an INZ routine for system initialization, an OS core, etc., for formation of a multiplexed OS system. The INZ routine includes an instruction word (monitor timer resetting instruction) to reset the timer 12.
Patent JP-H08274196-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MISAWA HIDEKI
IPC: H01L27/115
Filed: 1995-03-31
Abstract: PURPOSE: To delete the number of manufacturing steps and to improve the data holding characteristics of a memory cell and writing characteristics of data by covering all the sides of floating gates with an insulating film between a control gate and the gate, the control gate. CONSTITUTION: A MOS transistor structure has a floating gate 104, a control gate 109, and insulating films 105, 106, 108 between the floating gate and the control gate. The control threshold voltage of the characteristics of the MOS transistor of the gate 109 is varied according to the charge injection state in the gate 104. In such a semiconductor device, all the sides of the gate 104 are covered with the gate 109, and the films 105, 106, 108 between the floating ate and the control gate.
Patent JP-S58196695-A (JP)
Title: Read-only memory program system
Inventor: KENBOU NOBUMITSU
IPC: G06F9/04
Filed: 1982-05-10
Abstract: PURPOSE:To reduce the capacity of an RAM below that of an ROM, by giving a jump once to a program stored in the ROM to the RAM region with each proper interval and then sending it back to the ROM in order to perform a temporary change of the program through a panel, etc. CONSTITUTION:A jump instruction code is first written to the program of an ROM11 to give a jump of addresses 14B1-B3 of an RAM12 to addresses 13A+ 1, A2+1 and A3+1 of the ROM11 respectively. While a jump instruction 15 is written to the ROM11 to give a jump of addresses A1-A3 to the addresses 14B1-B3 of the RAM12. As a result, the program of the ROM jumps to the address B1 from A1 and then immediately to the address A1+1. In such a way, the ROM program passes through also the RAM12 while executing the program on the ROM.
Patent JP-H07287190-A (JP)
Title: Projecting device and picture forming system using the same
Inventor: OKUYAMA ATSUSHI
IPC: G02B27/18
Filed: 1994-04-15
Abstract: PURPOSE:To adjust the position of a projected picture without moving an illuminating system. CONSTITUTION:This projecting device is constituted of a light source 1 where a reflector 2 is installed, a picture display device 3, a shape variable lens 4 and a variable lens group 5 successively installed in the advancing direction of a luminous flux emitted from the light source 1 or projected from the reflector 2. The lens group 5 has a shift function for shifting the lens group 5 in a perpendicular direction to the center axis(optical axis) of the reflector 2, and the lens group 4 has structure that transparent fluid 4d is sealed between condensing lenses 4a and 4b by a sealing member 4c whose shape is varied or which is flexible. In the projecting device, the respective angles of the lenses 4a and 4b are changed in accordance with the movement of the lens group 5 and the shape of the sealing member 4c is changed(contracted and elongated) in accordance with the change. Thus, the position of the projected picture is adjusted.