baber/WOPTO huggingface dataset:
Patent JP-H10156727-A (JP)
Title: Complex cutting blade and spacer for use therewith
Inventor: OGATA SEIYA
IPC: B23D61/02
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To effectively cool blade bases and segment chips and to discharge chips smoothly by ejecting the total amount of cooling medium supplied around the segment chips through a passage formed in a spacer. SOLUTION: In a complex cutting blade in which two cutting blades 10 each comprising a blade base 11 with segment chips 12 secured to the outer peripheral surface thereof are stacked with a spacer 20 between them, a passage 25 for a cooling medium is formed in the spacer 20, and the cooling medium is supplied to the passage 25 to cool the blade bases 11 and the segment chips 12.
Patent JP-H10163487-A (JP)
Title: Semiconductor device
Inventor: ETO HIROKI
IPC: H01L21/822
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To restrain the drop of the yield caused by property of a constant current source MOSFET. SOLUTION: A power part consisting of many power MOSFETs and a controller consisting of the control circuit controlling the above power part are formed. For a reference voltage generating circuit made in the controller, a plurality of depletion type MOSFETs 32, 33,... for adjustment of reference voltage different in channel length are connected in parallel with the constant current source consisting of a depletion type MOS31, and MOSFETs 40, 41,... of the same side are connected in series to each above depletion type MOSFETs 32, 33,... for adjustment.
Patent JP-H06168068-A (JP)
Title: Coordinate input device
Inventor: KUNII SHINPEI
IPC: G06F3/048
Filed: 1992-11-30
Abstract: PURPOSE:To instruct a special processing by means of inputting coordinate data without giving the burden of more than necessity to a host device. CONSTITUTION:A coordinate transformation circuit 30 sets a special area on the coordinate detection surface of a tablet 33 based on information included in a command for special area setting from the host device 40. A control circuit 31 detects a coordinate at a position pointed by the pen tip of a stylus pen 35. The coordinate transformation circuit 30 generates regular interruption and outputs coordinate data of a regular format to the host device 40 when the detected coordinate is not included in the special area. When the detected coordinate is included in the special area, the coordinate transformation circuit 30 generates special interruption and outputs coordinate data of a special format to the host device 40.
Patent JP-H06167964-A (JP)
Title: Method and device for forming contour
Inventor: KIMITA TSUNEAKI
IPC: G06F3/12
Filed: 1992-11-30
Abstract: PURPOSE:To generate the characters of plural weights with one piece of contour data by applying vector information to respective points of a contour for moving contour points with the weights as parameters. CONSTITUTION:In a step S707, it is judged whether n-th contour data are provided with contour move vectors in an X direction or not and when there are contour point move vectors, a step S708 is executed but when there is no contour point move vector, a step 709 is executed. In the step S708, the X coordinate of contour points is calculated from the weight information and the vector data of contour point move vectors. In the step S709, it is decided whether an n-th contour point is provided with the contour point move vector in a Y direction or not and when there is the contour point move vector, a step S710 is executed but when there is no contour point move vector, a step S711 is executed. In the step S710, the Y coordinate of the n-th contour point is calculated from the vector data of the weight contour point move vector.
Patent JP-H07205412-A (JP)
Title: Method of controlling ink supply
Inventor: TOOMASU FUKUSU
IPC: B41F33/00
Filed: 1994-12-22
Abstract: PURPOSE: To provide a method for controlling ink supply with high accuracy even by extending usability. CONSTITUTION: The method for controlling ink supply comprises the steps of detecting a differential ink density spectrum from ink density spectrum of an image position of an original and an image position of a print duplicate, representing the differential ink density spectrum as a linear combination function of individual ink-color density spectrum used for lap printing, and detecting a regulating command to an ink supply mechanism of a printer from a proportional factors of the linear combination function.
Patent JP-H10127704-A (JP)
Title: Bed device for care
Inventor: SHIKINAMI HIROKO
IPC: A61G7/05
Filed: 1996-10-26
Abstract: PROBLEM TO BE SOLVED: To safely and surely perform the moving operation by providing an extension frame for pull-out type sub bed on a side of a permanent bed, providing a support part for the frame on forward and rear parts of the permanent bed, and installing a panel for supporting a person to be cared to constitute the sub bed. SOLUTION: A frame 2 for sub bed is provided on a support part 3 for main bed in a freely pulling-out manner, and a sub bed part 4 is stored in a frame groove 5. Support parts 8, 9 are fixed in erected leg manner the stabilize a bed part. A back surface part, a seat part, a step part, and a split-type panel are mounted thereon, and a mat of the thickness to meet the main bed surface is laid to form an extensive bed surface. A permanent bed mat part is opened by moving a person to be taken care on the sub bed part, and the mat and sheet can be exchanged or sterilized. When a truck is provided below a sub bed frame part 7, and the frame joining of the permanet bed part 1 which the sub bed part is separable, the sub bed part can be moved for multi-purpose use.
Patent JP-H01265104-A (JP)
Title: Method and device for adjusting amount of light discharged in optical scanning head
Inventor: URURITSUHI NEEGERE
IPC: G01B11/00
Filed: 1988-12-21
Abstract: PURPOSE: To regulate the quantity of light being discharged from a light source in an optical scanning head by performing adaptive regulation of the quantity of light to the properties of the surface of an article (work) to be measured through control of the duration of pulse (a). CONSTITUTION: A light source 2 is driven in the form of pulse and adaptive regulation of the quantity of light to the properties of the surface of an article (work 5) to be measured is performed through control of the duration of pulse (a). In case of a scanning head 1 to be operated in combination with a coordinate measuring apparatus 6, regulation is performed such that the center of individual pulse UP from the light source 2 or the center of gravity thereof has a specified relationship in with the timing clock pulse CLK from the coordinate measuring apparatus 6 and the pulse is synchronized with the time limit clock pulse CLK from the coordinate measuring apparatus. Consequently, the quantity of light being discharged from the light source in an optical scanning head can be regulated.
Patent JP-H01162009-A (JP)
Title: Emitter coupled logic latch circuit
Inventor: HIRATA MICHIYUKI
IPC: H03K3/286
Filed: 1987-12-18
Abstract: PURPOSE:To comparatively widely set an operatable area by providing a control circuit, generating control signals S1 and S2 from the output signal of a gate circuit and a clock signal, outputting the control signals and controlling the condition of a current switch with these control signals S1 and S2. CONSTITUTION:According to the high and low relation of the control signals S1 and S2 to be impressed to the base of transistors T11 and T12, which constitute a holding side current switch, the signal passing/signal holding condition of an ECL latch circuit is controlled. A control circuit 3 generates and outputs the control signals S1 and S2 from latch output signals Q, Q and a clock signal CLK. For example, when the clock signal CLK is a low level (V8), since the condition of V5>V8 and V6>V8 is obtained, transistors T18 and T21 are turned on and transistors T17 and T20 are turned off. Thus, the both control signals S1 and S2 go to be a low level (V4). Since the level V4 is lower than the input signal of a logical value '1', a gate circuit 1, namely, the ECL latch circuit is in the signal passing condition and the level of input signals D and the inverse of D is outputted as the output signals Q, Q as it is.
Patent JP-H08175697-A (JP)
Title: Paper feeder
Inventor: KATSUBE YUTAKA
IPC: B65H1/14
Filed: 1994-12-22
Abstract: PURPOSE: To provide a paper feeder at a low cost, which can securely send papers one by one from the stacked papers. CONSTITUTION: In a paper feeder, a lifting mechanism 40, is arranged, in which the lower part of the rear end part of a tray member 20 is pivoted to a pivot shaft 21 so that the front part thereof is supported to be capable of being lifted/ lowered, and a damming member 30 is energized to be elastically brought in contact with the opening of the front part of the tray member 20, and also pivoted by pivoting means 34 within such extent that an uppermost paper 71 of papers 70 can easily get over the damming member 30, and the front part of the tray member 20 is lifted/lowered so that the uppermost part of the papers 70 stacked on the tray member 20 is matched to a paper feeding position. The lifting/lowering mechanism 40 is formed to be stopped when the uppermost part of the papers 70 stacked by a paper position detecting mechanism 50 is matched to the paper feeding position.
Patent JP-H02169030-A (JP)
Title: Preparation of combustion catalyst
Inventor: OKADA MASATO
IPC: B01J35/06
Filed: 1988-12-20
Abstract: PURPOSE:To obtain the catalyst contg. substantially no impurities such as nitrate radical, etc., and exhibiting high catalytic efficiency by reducing rhodium nitrate with an aldehyde in an aq. soln. acidified with HNO3. CONSTITUTION:A carrier comprising inorganic fibers such as alumina, silica, etc., is dipped in an aq. soln. of rhodium nitrate acidified with HNO3 and contg. an aldehyde such as formaldehyde, acetaldehyde, etc. and a surfactant such as alkyl trimethyl ammonium chloride, etc. Thus, the Rh ion is reduced with the aldehyde, and particles of metallic Rh are deposited on the carrier. The Rh particles are thus deposited uniformly on the carrier, and a combustion catalyst contg. substantially no impurity such as nitrate radicals, etc., and exhibiting high catalytic efficiency is obtd.
Patent JP-2000142906-A (JP)
Title: Rotary garbage collector
Inventor: KUMANO TOSHITAKE
IPC: B65F3/20
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To suppress the backflow of small loose refuse (empty can, bottle or the like) and elastic refuse to the refuse input box side by delaying the return start of a pressing plate by a change-over switch to shorten the time of opening the rear opening of the refuse collecting box. SOLUTION: A cam plate 13 fixed to one end of a rotating shaft 5 is integrally rotated with a rotating plate 6. The return start detecting switch 14 of a pressing plate 8 is fixed to a switch mount base 15 in the position where the cam plate 13 is approached to close a contact only while the rotating plate 6 is rotated from the horizontal position to an avoiding position of about 45 deg., and the cam plate 13 is separated to open the contact when the rotating plate 6n is rotated to the avoiding position of about 45 deg..  The return start delay detecting switch 12 of the pressing plate 8 is similarly fixed in the position where the cam plate 13 is approached to close the contact only while the rotating plate 6 is rotated from this side of the avoiding position of about 45 deg. to an avoiding position of about 180 deg., and the cam plate 13 is separated to open the contact when the rotating plate 6 is rotated to the avoiding position of about 180 deg.. As occasion demands, both the detecting switches 14, 17 are electrically connected by a change-over switch.
Patent JP-H11151014-A (JP)
Title: Reaping part structure for reaping harvester
Inventor: MAEDA ICHIRO
IPC: A01D34/17
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide the reaping part structure of a reaping harvester capable of excellently reaping and smoothly guiding reaped grain culms backward. SOLUTION: A movable deck 89 is installed in a cantilever state extensively behind mobile blades 82 constituting a hair clippers type reaping apparatus 11. A guide body 91 which receives the mobile deck by a machine body fixing part 90 in a state of controlling the lower displacement of the rear end side of the mobile deck 89 and slides and guides the mobile deck 89 is fitted to the mobile deck 89 or the machine body fixing part 90.
Patent JP-H03184671-A (JP)
Title: Device for joining band-shaped metallic sheet
Inventor: MATSUKI MASAYA
IPC: B23K31/00
Filed: 1989-12-11
Abstract: PURPOSE:To prevent the generation of holing and unwelded parts which are the cause for the degradation in the strength of the joint part of band-shaped metallic sheets by forming the pressing surfaces of clamping members which press the band-shaped metallic sheets as rough surfaces. CONSTITUTION:The front end 10A of the succeeding band-shaped metallic sheet 10 and the rear end 22A of the preceding band-shaped metallic sheet 22 are first cut by cutter blades 20, 20 of a precutting device 18. The front end 10A of the band-shaped metallic sheet 10 and the rear end 22A of the band-shaped metallic sheet 22 are superposed slightly on the front surface of a back bar 31. Cylinders 29,... are then extended and the band-shaped metallic sheet 10 is pressed and fixed by the clamps 26. The band-shaped metallic sheet 22 is pressed and fixed by the clamps 28. The slightly superposed parts of the band-shaped metallic sheets are then welded and joined by a welding torch 30. The bottom ends of the clamps 26 and the clamps 28 are formed as rough surfaces by knurling, etc., and, therefore, the band-shaped metallic sheet 10 and the band-shaped metallic sheet 22 are surely held by the clamps 26 and 28. The set size of the superposed part does not change even if the ends of the metallic sheets 10 and 26 are expanded by the heat at the time of welding. The joining of the slightly superposed part by welding is, therefore, possible.
Patent JP-H05131360-A (JP)
Title: Single surface lapping process
Inventor: SHIBANO YUKIO
IPC: B24B37/07
Filed: 1991-11-08
Abstract: PURPOSE:To provide a lapping process which can correct wedge shaped variability in thickness existing in a work surface such as a large scale substrate for liquid crystal in a simple manner. CONSTITUTION:In an Oscar single surface lapping process where lapping is performed with a work fixed onto a pressure plate, a single surface lapping process allows a thickness correcting plate to be disposed at the outside of the work, and also allows lapping to be performed more than twice with the position against the pressure plate changed.
Patent JP-H07150663-A (JP)
Title: Building wall construction method
Inventor: KAKITA EISAKU
IPC: E04B2/84
Filed: 1993-11-27
Abstract: PURPOSE:To build up a high strength and excellent soundproofing wall with good workability which is capable of adjusting the strength and thickness of the wall with ease. CONSTITUTION:A mortar-attached core body 10 is formed by bending a porous plate 11 in the shape of zigzag so that the mortar-attached core body may be laid out to a beam or a floor on the lower side or the upper side of a building. Then, mortar consisting of cement, aggregates and water, is sprayed at a zigzag-shaped slanting surface area 11a of the mortar-attached core body 10 so that both sides of the mortar-attached body 10 are covered with mortar layers 23a and 23b, thereby building up a wall 24. Since the advancing direction of mortar sprayed from a nozzle is not formed at a right angle to the porous slanting area of the mortar-attached body, no mortar sprayed from the nozzle will penetrate through the mortar holes.
Patent JP-H09158873-A (JP)
Title: Thrust plate for rotary compressor
Inventor: IKEDA WATARU
IPC: F01C1/00
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a thrust plate for rotary compressor excellent in abrasion resistance and also in durability and cost performance. SOLUTION: In a thrust plate for a rotary compressor, which is having a sliding surface for sliding with the end surface part of the crank shaft sub-shaft of a rotary compresser, and also in which the surface part of the sliding surface is formed of the nitriding layer 25 of a lower layer, and a surface layer composed of material having hardness lower than that of the end surface part of at least the crank shaft sub-shaft; the surface layer is formed of a porous layer 26 composed of FeS and Fe3 N.
Patent JP-H10163700-A (JP)
Title: Hander
Inventor: SUZUKI MASATO
IPC: H05K13/08
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To shorten the time necessary for the replacement of a contact tool with another one and adjust the impressed force on one pin of an inspected IC to a proper force, by dividing a rotary head into a specific number of heads. SOLUTION: A rotary head 20 mounts four heads 21-24 arranged shifting successively their rotational positions by 90 deg.. A motor 25 aligns respectively all the heads 21-24 with four rotational positions A1, A2, A3, A4 by its four stopping operations. An actuator 30 makes the head present in the rotational position A1 hold an inspected IC carried into the position A1 by a loader 42. An actuator 31 connects the inspected IC held by the head present in the rotational position A2 with a test head (H). An actuator 32 makes a tool changing mechanism 28 replace a contact tool held by the head present in the rotational position A3 with another contact tool. An actuator 33 delivers the inspected IC held by the head present in the rotational position A4 to an unloader 5.
Patent JP-H02166882-A (JP)
Title: Picture information reader
Inventor: TAKASAKI YOSHIMI
IPC: A61B6/00
Filed: 1988-12-20
Abstract: PURPOSE:To compensate the deterioration of sharpness caused by a logarithmic amplifier to logarithmically convert the output signal of a photoelectric detecting means without reducing throughput per unit time by providing the logarithmic amplifier, a filter, a signal amplifying means, an adder, etc. CONSTITUTION:A laser beam 1a from a semiconductor laser 1 scans through a scan lens 8, etc., on an accumulating phosphor sheet 3 and is inputted through a photomultiplier 5, etc., to a logarithmic amplifier 6. Next, an output signal V0 logarithmically converted in the amplifier 6 is inputted to an adder 14 and inputted to a BPF 7 and an LPF 11, and respective outputs V1, V2, and V3 are inputted through an inversion and offset impressing amplifier 12 and a multiplier 13 to the adder 14. Further, a signal V1XV3 is added to the signal V0, made into an output signal V4, and digital converted by an A/D converter 15, and radiograph data Di are outputted. Namely, the deterioration of the sharpness caused by the amplifier 6 can be compensated without reducing the throughput per unit time by adjusting the frequency characteristic of the output signal of the amplifier 6 according to the magnitude of the output signal.
Patent JP-H10161469-A (JP)
Title: Image forming device
Inventor: KIMURA YOSHIYUKI
IPC: G03G21/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of performing the image forming operation even when an abnormality occurs in an ambient temp. detecting means, and obtaining the image having a certain fixing property. SOLUTION: In a copying machine capable of correcting the fixing roller control temp. at the time of copying operation within the range of 160 to 140 deg.C like the control temp. strait line Ta corresponding to the ambient temp., when the ambient temp. detecting sensor is abnormal, 150 deg.C as a center value of the temp. control range (correction range) is taken as the fixing roller control temp. (fixing roller control temp. is fixed at 150 deg.C). Thus, the device operation can be continued maintaining some extent of the fixing property, without stopping the copying machine operation. Moreover, the control temp. is prevented from being improperly corrected, and an inconvenience, such as fixing failure, is prevented.
Patent JP-H11143182-A (JP)
Title: Image forming device
Inventor: YAMAMOTO TAKEO
IPC: G03G15/02
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To decrease the shaving degree of a body to be electrified and to prolong the life by providing a means for changing an alternating electric field applied to an electrifying member, during fixed image formation, in accordance with the exchange of the body to be electrified and the electrifying member. SOLUTION: The main control circuit (CPU) 100 of this image forming device executes a required sequence control therein and controls an electrifying bias applied to an electrifying roller 2 as well. In other words, the main control circuit 100 controls a power source 3 for applying the electrifying bias, through a driver 101, so as to apply 1200 μA to the electrifying roller 2, as an AC current value, while images are formed by 150 sheets, with the turning on signal S of a power source or a door switch, after it is tuned on and so as to apply an AC current of 960 μA, after that. Thus, an optimum AC current or alternating voltage is always applied to output an excellent image, regardless of the use conditions of the body to be electrified and the electrifying member, the shaving of the surface of the body to be electrified is reduced and the life is prolonged.
Patent JP-H03181701-A (JP)
Title: Construction of boiler
Inventor: HASHIMOTO MASARU
IPC: E04H5/02
Filed: 1989-12-12
Abstract: PURPOSE:To eliminate the need for a large stand at the time of boiler construction and permit a lower boiler to be installed under the ground by a method wherein an upper boiler is installed on the ground by merely unloading an upper boiler unit from a trailer and the height of water in a dock is adjusted to regulate the height of the lower boiler in order to fasten together the lower and upper boilers. CONSTITUTION:When an upper boiler 12 is brought in a required position above a lower boiler 5, a trailer 13 is lowered by retracting its wheels 14 to bring an upper boiler unit 9 down, so that the lower end of a framework 10 rests on the ground 17. When the upper boiler 12 is set on the ground 17 via the framework 10, water 4 is run off from a waterway into a dock 1 by opening a floodgate slightly or by a pump to raise a pontoon 6 together with the lower boiler 5 set thereon, the height of the water 4 is adjusted to regulate the height of a top surface 5a of the lower boiler 5, a bottom surface 12a of the upper boiler 12 and the top surface 5a of the lower boiler 5 are welded together and fastened by bolts into an integral boiler.
Patent JP-2001141289-A (JP)
Title: Air-conditioning monitoring control system
Inventor: TSUJII YASUHIRO
IPC: G06Q50/16
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioning monitoring control system to set and vary an air-conditioner as a user performs other work in a living room and to improve a function and flexibly cope with variation of a layout. SOLUTION: Since a control command to a corresponding to air conditioner 4 is issued based on an address table 7 indicating correspondence of a control terminal device 3, incorporated in a building air-conditioning monitoring control device and an air conditioner 4 to be controlled by a building air-conditioning control device 1 and a control terminal device 3 to realize the operation panel of the air-conditioner by utilizing WWW browser on a general purpose computer, operation of the desired air conditioner 4 is executed by a plurality of personal computers connected to a network. Maintenance of operation display is simply effected and flexible correspondence to variation of a layout is practicable.