baber/WOPTO huggingface dataset:
Patent JP-H11218138-A (JP)
Title: Bearing unit for wheel
Inventor: MACHINO TAKAMI
IPC: F16C19/18
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent part of an outer ring from being plastically deformed or broken even in the case of an excessive moment load or an impact load being applied to the outer ring. SOLUTION: A double row angular type rolling bearing unit is composed of an outer ring 5, an inner ring unit 18 and rolling elements 3, 3. A hardened layer 12 is formed not only at inner raceway track 10, 10 portions formed at the inner peripheral surface of the outer ring 5 but also at an outer diameter side intermediate part 15 between both inner raceway tracks 10, 10. The outer diameter of the hardened layer 12 at the outer diameter side intermediate part 15 portion is made smaller than the outer diameter of the hardened layer 12 at the respective inner raceway track 10, 10 portions.
Patent JP-H01170962-A (JP)
Title: Optical scanning device
Inventor: TERAO KENJI
IPC: B41J2/45
Filed: 1987-12-25
Abstract: PURPOSE:To prevent the dislocation of an image by arranging a half mirror on the optical axis of an image forming lens and setting in that light transmitting the half mirror from a 1st optical element array and making incident on an image forming plane and light reflected by the half mirror and making incident on a 2nd optical element array can pass by the same optical axis. CONSTITUTION:The half mirror 9 is arranged on the optical axis of the image forming lens 8 forming an image of light beams from the 1st and 2nd optical element arrays 10 and 12 arranged zigzag on the image forming plane so that a portion of the light beam from the 1st optical element array 10 transmits and makes incident on the image forming plane, a portion of the light beam from the 2nd optical element array 12 is reflected and makes incident on the image forming plane, and both the beams can be positioned on the same optical axis. Therefore, the light beams from the 1st and 2nd optical element arrays 10 and 12 can be positioned on the same image forming plane. Thus, joint dislocation can be prevented.
Patent JP-H05167211-A (JP)
Title: Laminated board for printed circuit and manufacture thereof
Inventor: OHORI KENICHI
IPC: B32B27/04
Filed: 1991-12-16
Abstract: PURPOSE:To obtain a laminated sheet for printed circuit having the desired relative dielectric constant and other characteristics by increasing the degree of freedom of formation of insulative composite structure of a laminated board for a printed circuit. CONSTITUTION:A printed circuit's laminated sheet is composed at least of a metal layer 1 and an insulating layer 2. A composite insulative layer 3 is formed by impregnating and hardening thermo-setting resin into the gap of the sintered porous body 4 having at least an insulative layer consisting of the powder of plastic, an inorganic compound or metal, or the mixture of these materials. At least an insulative layer of other layers consists of a thermo-setting resin single layer 6 of 10 to 100mum in thickness, and this thermosetting resin single layer 6 is positioned on the outtermost part adjacent to the composite insulative layer, or positioned between the composite insulative layer 3 and the outermost layer of the metal layer 1.
Patent JP-H09144801-A (JP)
Title: Hydraulic buffer
Inventor: SEKINE CHIKAYA
IPC: F16F9/50
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To improve a riding comfortableness and improve the durability of the bladder of an oil tank, in a car height automatic regulation type hydraulic buffer. SOLUTION: A cylinder 3 is inserted in a case 2 to form a reservoir chamber 5. A piston 14 is fitted in a cylinder 3. A pump rod 28 is inserted in a pump tube 23 in a piston rod 15 to form a pump chamber 29, and communicated to a cylinder lower chamber 3b and an oil tank 37 through check valves 32 and 33. Liquid oil is fed from an oil tank 37 to the cylinder lower chamber 3b through operation of a pump chamber 29 along with expansion and contraction of the piston rod 15, and the liquid oil is returned from the cylinder lower chamber 3b to an oil tank 37 through an orifice passage 36 to regulate a car height to a constant value. Since the oil tank 37 is differently arranged at the outer peripheral part of the case 2, the volumes of a reservoir chamber 5 and the oil tank 37 are set to a high value and a riding comfratableness is improved.  Since a bladder 43 (a flexible film) is deformed only during regulation of a car height, the frequency of deformation is low and durability is improved.
Patent JP-H10169632-A (JP)
Title: Nut or bolt clamp confirmation tool and nut or bolt provided with this tool
Inventor: NISHIDA KOICHI
IPC: F16B43/00
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To enable confirmation of readily clamped nut or bolt by providing a foot piece extending in a direction opposite to the seat surface of a nut or bolt head, pressing one tool piece on a member surface during clamping work so as to achieve expanding deformation of the member radially outward. SOLUTION: A confirmation tool 3 is a thin metallic plate and consisting of a ring-like base part 7 stacked on one side surface of a washer 2, and four pieces of foot piece 8 radially extending from the base part 7. The foot piece 8 is in a tongue shape and bent relatively to the base part 7 so as to extend toward the side opposite to the washer 2 and in order that the foot piece 8 may be extended and deformed radially outward, an angle formed between the foot piece 8 and the base part 7 is set to an obtuse angle. If a bolt 12 and a nut 1 are mutually screwed in, the foot piece 8 is pressed on a brace 11 surface, expanded and deformed radially outward and if the diagonal sheet 11 is clamped to the extreme extent, the foot piece 8 comes in tight contact with the brace 11 surface. Accordingly, it can be easily recognized visually that the brace 11 has been completed in clamping.
Patent JP-2001148366-A (JP)
Title: Semiconductor processing system and its operation method
Inventor: TANAKA AKIRA
IPC: H01L21/3065
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor processing system and its operating method for preventing surely a worker from missing a chance to check whether there is abnormality on a machined object to be first treated. SOLUTION: A semiconductor processing system includes a storing chamber 14 for storing an object before processing, an up and down movable holding table 30 on which the object carried from the storing chamber 14 is mounted, a lower limit detecting sensor 37 for detecting a lower limit position of the holding table 20 moved downward for mounting the object on the holding table 20, a processing chamber 18 for processing the object when the holding table 30 moves upward, a sound emitting unit 62 for generating an alarm sound at a given case, a control circuit 67 for making the sound emitting unit 62 generate the alarm sound under control when the lower position detecting sensor 37 detects the lower limit position of the holding table 30 that moves downward for mounting the object to be treated at first.
Patent JP-H05140964-A (JP)
Title: Counterweight mounting/removing device of construction machine
Inventor: FUSHIKI MICHIO
IPC: E02F9/18
Filed: 1991-11-21
Abstract: PURPOSE:To provide a cheap mounting/removing device, which ensures mounting/removal of a counter-weight with a hydraulic cylinder safely and quickly and which does not substantially require any modification besides counter-weight. CONSTITUTION:A counter-weight 2 is provided with a plurality of vertically penetrating holes 3a and recesses 3b leading to them and opening at the bottom surface, wherein hydraulic cylinders 8 are accommodated in respective holes 3a and fixed. At the bottom of a piston rod 8b of each hydraulic cylinder 8, a grounding plate 11 is installed which can be accommodated in the recess 3b in the condition the cylinder 8 is contracted to the minimum. The counter- weight 2 is coupled with the body of a hydraulic shovel, etc., using a coupling tool which is removable. To remove the counter-weight 2, the cylinder 8 is elongated to allow the plate 11 to ground, and the counter-weight is disengaged from the body, and then the cylinder is shortened to sink the counter-weight down to the ground surface.
Patent JP-H06173714-A (JP)
Title: Gas turbine power generator
Inventor: KITADA TAKAYOSHI
IPC: F16C27/00
Filed: 1992-12-11
Abstract: PURPOSE:To restrict the number of bearings to the minimum so as to reduce horse power loss, and also restrict the number of devices necessary for lubrication to the minimum so as to miniaturize a gas turbine power generator and reduce its weight by installing a compressor impeller and a turbine wheel with their back surfaces facing each other, and supporting a rotary shaft by bearings provided on both ends of a power generator. CONSTITUTION:A gas turbine power generator consists of a gas turbine engine 10, a combustor 20, and a high frequency power generator 30, and the rotating speed of the gas turbine engine 10 is transferred to the high frequency power generator 30 as it is. One end of the rotary shaft 3 of the high frequency power generator 30 is extended, and the compressor impeller 2 and the turbine wheel 1 of the gas turbine engine 10 are installed on the extended rotary shaft 3 with their back surfaces facing each other. The rotary shaft 3 is supported by bearings 5, 6 provided on both ends of the high frequency power generator 30. It is thus possible to rotatably support the main shaft of the gas turbine power generator 10 by only the bearings 5, 6 of the rotary shaft 3 of the high frequency power generator 30.
Patent JP-H01172998-A (JP)
Title: Display control circuit
Inventor: TSUKADA TAKASHI
IPC: G09G3/30
Filed: 1987-12-28
Abstract: PURPOSE:To drive a circuit stably against mixture of noise to a synchronizing signal for control by using the output of the circuit, which takes a pulse synchronized with a vertical synchronizing signal as the input signal and consists of monostable multivibrator and an adder which adds the pulse and the output of this multivibrator, as the clear signal of a frequency dividing circuit. CONSTITUTION:This display control circuit consists of a frequency dividing circuit 11 which takes a pulse synchronized with a horizontal synchronizing signal as the input signal and a timing control signal generating ROM circuit 14 which takes the output of this circuit 11 as the address signal. The output signal of a noise cancel circuit 10 consisting of a monostable multivibrator 6 and an adding circuit 7 is used as the clear signal of the circuit 11. Consequently, the output pulse of the monostable multivibrator 6 to which the vertical synchronizing signal is inputted and the vertical synchronizing signal are added to cancel the noise component in the vertical synchronizing signal, and the signal which is free from noise and synchronized with the vertical synchronizing signal is supplied as the clear signal of the circuit 11. Thus, the output of the frequency dividing circuit is not disturbed by noise mixture.
Patent JP-H01171529-A (JP)
Title: Electrode for organ
Inventor: OMORI SHIGERU
IPC: A61B5/04
Filed: 1987-12-28
Abstract: PURPOSE:To stably measure an organism by using a superconductive ceramics as an electrode material. CONSTITUTION:A lead wire 7 is added to Y.Ba.Cu.O system ceramics 4 formed on a disk, the extended part of the lead wire 7 is shielded by a high-polymer material 6, and then, a curing material 5 is added. If the curing material 5 is eliminated from a said structure, it can be used for the built-in ceramics to the organism. By using the electrode for the organism, stable measurement can be obtained for a long time due to ceramic affinity to the organism. In addition, burying into the organism which has been conventionally impossible is also attained.
Patent JP-H03193153-A (JP)
Title: Apparatus for spray treatment of single surface of plate-shaped body
Inventor: HAYASHI ASAJI
IPC: C23F1/08
Filed: 1989-12-21
Abstract: PURPOSE:To continuously apply spray treatment only to the single surface of a plate-shaped body to be treated by bringing the entire surface on the side of an endless belt of the plate-shaped body into close contact with the surface of the outside sheet constituted of a soft elastic material of the endless belt by the grasping force applied to the plate-shaped body to be treated. CONSTITUTION:A plurality of free roll groups 3 are horizontally provided between an endless belt 1 and spray nozzles 2, and a plate-shaped body 4 is inserted between the belt 1 and the roll groups 3 to be fed by driving the belt 1 and subjected to spray treatment. The belt 1 is formed into a two-layer structure consisting of an inside sheet 5 and an outside sheet 6 and the inside sheet 5 is constituted of a flexible material while the outside sheet 6 is constituted of a soft elastic material with which the entire surface on the side of the belt of the plate-shaped body 4 to be treated inserted between the belt 1 and the roll groups 3 is brought into close contact by the grasping force applied to the plate-shaped body 14. Means 8, 9 for washing and removing the liquid bonded to the belt 1 by spray treatment are provided at the appropriate positions of the belt 1.
Patent JP-2001156616-A (JP)
Title: Latch-up prevention circuit
Inventor: KAMIYA HIROSHI
IPC: H03K19/0175
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a latch-up prevention circuit that causes no latch-up even when a diode is inserted between an input section of a receiving end device and a power supply for the receiving end device. SOLUTION: In the latch-up prevention circuit for different power supply connection that interconnects different power supply sections for the receiving end device and a transmission end device, a buffer circuit 19 is provided between a receiving end device power supply 11 and a gate section of a 1st P-channel MOS transistor being an output control TR of the transmission end device.
Patent JP-H09151285-A (JP)
Title: Transparent resin composition
Inventor: HOSHI SUSUMU
IPC: C08L25/14
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition which can give a smooth-surface product such as an extruded sheet used for cases for food and packaging materials, is excellent in transparency, rigidity, and face impact resistance at room temperature and at -10 deg.C and is improved in grindability in reworking of sheets and films. SOLUTION: This transparent resin composition is prepared by mixing a block copolymer (a) being a block copolymer composed of vinylaromatic hydrocarbon polymer blocks A and polymer blocks B each of which comprises a vinylaromatic hydrocarbon and a conjugated diene and in which at least one of the peak temperatures of tan δ falls within the range of -5 deg.C to -55 deg.C, having a vinylaromatic hydrocarbon content of 60-80wt.% a rate of the vinylaromatic hydrocarbon blocks of above 80 to 90wt.%, the vinylaromatic hydrocarbon polymer block having a molecular weight distribution of above 1.6 to 3.0, a content of a component having a molecular weight of 60,000 or above of 15-60wt.%, and the copolymer having a Vicat softening temperature of 65-90 deg.C with a copolymer resin (b) comprising a vinylaromatic hydrocarbon and (meth)acrylic ester.
Patent JP-H09152166-A (JP)
Title: Air conditioner
Inventor: SEKIGAMI KUNIMORI
IPC: F24F11/02
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To facilitate design, manufacturing and control in case that a plurality of controlled rooms having different control temperatures are air conditioned by a method wherein a plurality of indoor devices having the same capacity are connected to an outdoor device and then the indoor devices are distributed and arranged in the controlled rooms while the number of devices is being corresponded to a control temperature. SOLUTION: In case that a plurality of indoor devices 21 to 27 having the same capacity from each other are connected to outdoor devices 11, 12 having the same capacity from each other, when an air conditioning load of each of office rooms 2, 3 shows the least value, an air conditioning load in a cooking room 4 is larger than that of the office rooms and an air conditioning load in a cooking room 5 is the highest value, indoor devices 21, 22 are arranged at the office rooms 2, 3, respectively. In addition, two indoor devices 23, 24 are arranged at the cooking room 4 and three indoor devices 25 to 27 are arranged in the cooking room 5.  In this way, according to an arrangement in which the indoor devices 21 to 27 are distributed and arranged at the controlled rooms (the office rooms 2, 2 and the cooking rooms 4, 5) while the number of devices being corresponded to a controlling temperature, it is possible to facilitate design, manufacturing and control in case that an air conditioning is carried out for a plurality of controlled rooms.
Patent JP-2000158650-A (JP)
Title: Print head and manufacture thereof
Inventor: UCHIDA HIROYASU
IPC: B41J2/16
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To enhance productivity while preventing deterioration of quality by bonding one end part of a piezoelectric element to a fixing means through a solder. SOLUTION: A piezoelectric element 31 is fixed, while being positioned, to the inside of a fixing frame 30 by bonding the common electrode 34 of the piezoelectric element 31 electrically and physically with each metal pin 32 of the fixing frame 30 through a low melting point solder 35. Furthermore, the fixing frame 30 is bonded, while being positioned, onto a member comprising a nozzle plate 11 and a diaphragm 12 and each individual electrode 36 formed on the lower end face at each branch part 31A of the piezoelectric element 31 is bonded electrically and physically with corresponding first electrode 15 of the diaphragm 12 through a low melting point solder 37.  Since bonding work of the piezoelectric element to the fixing frame can be carried out in a short time and positional shift between the fixing frame and the piezoelectric element due to large number of processes or long time neglect can be prevented, productivity can be enhanced while preventing deterioration of quality.
Patent JP-H09182306-A (JP)
Title: Battery charging system
Inventor: MIYAMOTO ISAMU
IPC: H02J7/02
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To charge secondary batteries economically and simply by charging a plurality of kinds of secondary batteries having different shapes and characteristics to one another, using a charger. SOLUTION: When one 7' out of a plurality of kinds of secondary batteries 7, 7' having constitutions different to one another is put in the inserting passage 4 out of a charger 1, fixed, and mounted, electrodes 11'-1, 11'-2 in the second group of electrodes 11' of the secondary batteries 7' touch mutually electrodes 10'-1, 10'-2 constituting a second group of charging current supplying terminals 10' provided on the main surface 103 of the charger 1 respectively, and charging operation is started. On this occasion, a proper controlling means of the charger 1 is so constituted that a specified charging current fitting to the charging characteristic of the secondary batteries 7' may be supplied to the secondary batteries 7'. As the result of this, it becomes possible to charge a plurality of kinds of secondary batteries 7, 7' having different constitutions to one another economically and easily, by using one charger 1.
Patent JP-H05179627-A (JP)
Title: Revetment method and futon-type (japanese mattress type) basket
Inventor: KUWABARA KANJI
IPC: E02D17/20
Filed: 1991-11-22
Abstract: PURPOSE:To improve the workability of laying operation according to the configuration of the laying site and enable standardization of futon-type baskets and adaptation to mass- production thereof by making an alternate arrangement of a box-type basket and an adjusting basket, and laying the baskets while the overlapping amount being adjusted. CONSTITUTION:Side nets 12, 12 are vertically provided to the circumference of a bottom net 11, and a box-type basket 10 is constituted by providing a plurality of partitioning nets thereto. Side nets 22, 22 are vertically provided in an opposite manner to each other on the shorter sides of a bottom net 21, and an adjusting basket is constituted by providing a plurality of partitioning nets 23 on the bottom net 21 parallel to the side nets 22. The entire length of this side nets 22 and the partitioning nets 23 are set shorter than the shorter side length of the bottom net 21. Then, the bottom-type baskets 10 are loaded on the bottom net 21 located outside of the adjusting baskets 20, and the box-type basket and the adjusting basket are alternately laid while the overlapping amount being adjusted according to the configuration of the laying site. Successively, both ends of net members of the adjusting basket 20 are connected to the opposite net members of the box-type basket 10, and assembly is made as a continuous futon-type basket. Filling stones 40 are filled inside the respective baskets 10, 20, and the baskets are fixed by covering a covering net 50 thereover.
Patent JP-2000163511-A (JP)
Title: Optical character reader
Inventor: CHIMOTO YOSHIFUMI
IPC: G06K9/20
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To read mixture of documents different in drop-out colors. SOLUTION: A recognition part is arranged which recognizes characters as symbols based on picture data obtained by reflected light from a document corresponding to plural color light sources, and when character symbols are recognized based on reflected light from the form corresponding to plural light sources are recognized, character recognition results corresponding to plural colors are compared with each other, and recognition characters are discriminated based on comparison results.  This comparison utilizes the characteristic that noise springs out in pictures read out by light sources different in drop-out colors, and both pictures from blue/blur drop-out colors are discriminated by the degree of correct or erroneous read (step 62), the degree of similarity per character (step 63), and the difference in overall area of black picture element components in a read field (step 64), and the degree of similarity per character (step 65) is used as a factor.
Patent JP-H09169944-A (JP)
Title: Water-based coating material composition for road surface marking
Inventor: OHATA HIROYUKI
IPC: E01F9/00
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a water-based coating material composition for road surface marking excellent in drying properties, abrasion and fouling resistances and adhesion, etc., to the road surface. SOLUTION: This water-based coating material composition for road surface marking is obtained by blending an alkoxysilyl group-containing acrylic emulsion containing an acrylic copolymer having >=150000 average molecular weight, 0-70 deg.C glass transition temperature and alkoxysilyl groups and >=43wt.% solid concentration in an amount of 100 pts.wt. expressed in terms of the solid content with 60-200 pts.wt. color pigment and 100-400 pts.wt. filler.
Patent JP-H11166959-A (JP)
Title: Scan path circuit
Inventor: ONODERA TAKASHI
IPC: H03K19/00
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a scan path circuit that is in a small-scale and short, total wiring length device configuration and is capable of highly reliable operation. SOLUTION: A circuit is provided with a plurality of flip-flops 13, 15, 17, and 19 being connected in series that latch the data of an SI terminal according to a clock signal and outputs the latched data from an output terminal according to a scan mode signal in a scan mode. Then, the circuit supplies scan mode signals SCK1 , SCK2 , SCK3 , and SCK4 that are delayed by each different delay time as compared with a reference scan mode signal SCK being inputted to an SCK terminal 66 according to the difference in a wiring distance from the SCK terminal 66 to the SCK terminal of the flip-flops 13, 15, 17, and 19 in the scan mode.