baber/WOPTO huggingface dataset:
Patent JP-H1033015-A (JP)
Title: Hole-digging device
Inventor: HOSHINO MASAYOSHI
IPC: E02F3/02
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a hole-digging device capable of rapidly and automatically removing taken-in soil. SOLUTION: This hole-digging device comprises a cylindrical body 1 having a blade-like shape 3 at the top end edge and a handle body 2 connectedly installed on the cylindrical body 1. In the hole-digging device, the cylindrical body 1 is divided into two parts in a vertical direction and either one thereof is formed as a fixing cylindrical part 4A and the other is formed as a opening and closing cylindrical part 4B and the opening and closing cylindrical part 4B is rotatably supported on the fixing cylindrical part 4A and an operating lever 10 is movably arranged on the side of the handle body 2 and the operating lever 10 is connected through a return spring 11 to the opening and closing cylindrical part 4B.  As a result, the opening and closing cylindrical part 4B is rotated in mouth-opening direction separated from the fixing cylindrical part 4A by pulling up the operating lever 10 against spring pressure of the return spring 11 without forcibly pushing out soil by a rod, etc., when soil taken in the interior of the both cylindrical parts 4A and 4B is removed. Thereby, soil can rapidly and automatically be removed.
Patent JP-H1137087-A (JP)
Title: Molecular pump
Inventor: SAKURAI MITSURU
IPC: F04D19/04
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To previously prevent a rotor from creep-breaking by providing a temperature detecting means having a radiation heat absorbing face arranged so as to be closely opposite to a radiation heat generating face in a housing. SOLUTION: A radiation heat generating face 8a is provided on the outer circumference of the boss part of a rotor 4. A temperature detecting means 6 is formed into a short cylinder or a circular arc shape, having a flange part, and constituted of a temperature sensor 6b fixed on the outer circumference of a heat conductive body 6a made of good heat conductive material, and a radiation heat absorbing face 8b closely opposite to the radiation heat generating face 8a is provided on the inner face of the heat conductive body 6a. Because the heat conductive body 6a is engagedly fitted to a housing 5 through heat insulating materials 6c, 6e, and the like, it is maintained at the nearly same temperature as the rotor 4. Hereby the temperature sensor 6b always indirectly detects the temperature information of the rotor 4 and outputs it to a control device.  When the rotor 4 exceeds curvilinear coordinates showing the mutual relation between rotor temperature generating 0.1% creep and rotor rotating speed in the control device, it controls to immediately lower rotating speed of the rotor 4, or stop the rotation.
Patent JP-H1039700-A (JP)
Title: Reproducing method of material to be recorded, and reproducing device
Inventor: TANIGAWA KIYOSHI
IPC: G03G7/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To remove a hydrophobic image on a swelling layer without scratching the swelling layer, by conveying a separating member and a recording material while heating and pressing the same in a condition that the evaporation of the moisture content from the swelling layer is inhibited, after the water or aqueous solution is applied to the swelling layer. SOLUTION: A material to be recorded having a hydrophobic image on a swelling layer, and held on a paper supplying tray 1, is dipped into the water or aqueous solution 6 in a container 5, to apply the water or the aqueous solution to the swelling layer. The excess water or aqueous solution is squeezed by a conveying-squeezing roller 7 from the member to be recoided. The swelling layer face of the member to be recorded is closely brought into contact with a separating member by the contact rollers 8, 14, and the member to be recorded is held between the beltshaped separating members 13, 16 through which the moisture content is not permeated, so that the evaporation of the moisture content from the swelling layer can be inhibited.  The member to be recorded and the separating member closely kept into contact with the swelling layer face, are conveyed while heated and pressed, by rotating the same under the condition that it is kept into contact with the heating and pressing rollers 9-11. Thereby the hydrophobic image adhered to the swelling layer can be separated from the swelling layer.
Patent JP-2001037817-A (JP)
Title: Wheelchair with spiral spring auxiliary motive power unit
Inventor: NOGUCHI SUSUMU
IPC: B60L50/30
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a structure for utilizing a spiral spring, alway winding up the spiral spring by forward rotary motion of wheels by autorotation of a driving wheel and being operable as auxiliary motive power when necessary by manufacturing a wheelchair as a spiral spring type wheelchair by providing the spiral spring in a manual type wheelchair. SOLUTION: A spiral spring auxiliary motive power unit for a wheelchair receives a wheel shaft 10 of a driving wheel by a seat side wheelchair main frame l, and has a wheel shaft coaxial fixed disc gear 12 between the wheel shaft 10 and the wheelchair main frame 1. The disc gear 12 is formed as a mechanism for reversely rotating via a spiral spring winding-up shaft 14 by forward rotation of a ring gear fixed to the driving wheel outside, winding up a driving wheel opposite side spiral spring 9 by the rotation, automatically stopping winding-up when wound up in the forward rotation and winding up the spiral spring again when finishing optionally operating as motive power.  The wheel shaft 10 slides when reversely rotating to the driving wheel on the inside of a wheel shaft 5, rotates the driving wheel by meshing with the wheel shaft 5 at forward rotating time, and always automatically winds up the spiral spring.
Patent JP-S59104991-A (JP)
Title: Pressure-sensitive copying sheet
Inventor: YOKOI NAOKI
IPC: B41M5/124
Filed: 1982-12-09
Abstract: PURPOSE:To reduce curling and eliminate the jamming of a paper in a copying machine, by a method wherein the water content of a pressure-sensitive copying sheet comprising microcapsules of an oleic solution of a color forming dye and a color developer is adjusted to be not higher than a specified value. CONSTITUTION:In a pressure-sensitive copying sheet wherein a color forming dye and/or a color developer is applied to or infiltrated into a base and color is formed by a reaction upon contact between microcapsules of an oleic solution of the dye and the color developer, the water content (JIS-8127) of the sheet is adjusted to be not higher than 6.0%, preferably not higher than 5.5%.
Patent JP-H05331563-A (JP)
Title: Direct electrically heated vacuum-evaporation recovery method
Inventor: YOKOYAMA YOSHIAKI
IPC: C22B9/04
Filed: 1991-07-31
Abstract: PURPOSE:To heat a material to be treated in a short time and to improve the capacity in vacuum-evaproation recovery. CONSTITUTION:A material 9 to be treated is fed into a vacuum furnace 8, and the material 9 is heated by a glow discharge with the material 9 as a cathode and the furnace 8 as an anode. As a result, the material 9 is heated at a high rate, and the vacuum evaporation of impurities is rapidly performed. The evaporated impurities are aggregated by an impurity treating device 13, solidified and continuously recovered. Consequently, the capacity in vacuum evaporation is enhanced.
Patent JP-H0379180-A (JP)
Title: Frame synchronization reproduction circuit
Inventor: KURODA TORU
IPC: H04N7/025
Filed: 1989-08-23
Abstract: PURPOSE:To prevent erroneous detection from being performed by providing a first means which inputs a reception signal as an analog value or a quantization value and calculates reliability, and a second means which compares calculated reliability with a threshold value set in advance and detects a framing code. CONSTITUTION:The reception signal 200 is quantized to several bits with an A/D converter 212, and a digital input signal 201 is inputted to a shift register 202, and the reliability is calculated at a reliability calculation ROM 203 based on signals from the shift register 202 and a framing code pattern memory 204. A reliability R signal 205 is compared with a threshold value T signal 207 with a comparator 206, and a deciding signal 208 is activated under the condition of R>T, and a framing detection circuit 209 with forward and backward protection functions is operated, thereby, the reception of the framing code with high accuracy can be performed.
Patent JP-S6275238-A (JP)
Title: X-ray transmission photographing device
Inventor: NAKAMURA HARUO
IPC: G01N23/04
Filed: 1985-09-28
Abstract: PURPOSE:To shorten a photography time greatly with a simple constitution and to confirm an image even during photography by providing a means which moves a body to be photographed relatively to an X-ray source, an X-ray optical converting means, a photoelectric converter, an output means, etc. CONSTITUTION:X-rays 7 from the X-ray generation source 5 are transmitted through a fuel rod 1 which moves up through the rotation of a roller 3 and projected on a fluorescent plate 11. An optical image formed with an emitted light beam 21 obtained from the fluorescent plate 11 is projected on a television camera 19, which supplies a video signal 23 to an image processing part 27. Analog information represented by the 1st video output signal 29 obtained by the processing part 29 is essentially necessary video information in which the influence of the background is reduced and also image information whose picture quantity is improved by movement integration; and this image is inputted to a photographic monitor 35 and projected on a television screen, and this image photographed 39 continuously and a photosensitive film is exposed to it to form a latent image. Further, when the 2nd video output signal 31 is supplied to a monitor 37 as a video signal, the X-ray transmission image of the fuel rod 1 is viewed directly.
Patent JP-H07308146-A (JP)
Title: Apparatus for preparation of hamburger
Inventor: NARAMURA NORIYUKI
IPC: A23L35/00
Filed: 1994-09-09
Abstract: PURPOSE:To provide a hamburger preparation apparatus capable of (1) preparing a many kinds of hamburgers, (2) being installed in a relatively small existing kitchen and (3) improving the productivity. CONSTITUTION:This hamburger preparation apparatus is composed of a plurality of parallelly arranged hamburger preparation lines each having a width slightly larger than the size of a hamburger, Each line is provided with a baking apparatus 4 for automatically heating and cooking a charged heel H, a baking apparatus 2 for automatically heating and cooking a charged putty P, a baking apparatus 6 for automatically heating and cooking a charged crown C, an automatic placing mechanism for placing the baked crown C and putty P on the cooked heel H and a manual section TS for manually placing a hamburger-reparation material other than crown C and putty P at need.
Patent JP-H1142219-A (JP)
Title: Spirometer
Inventor: HIGUCHI MASAYOSHI
IPC: A61B5/091
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a small and easily usable spirometer. SOLUTION: This spirometer comprises a breathing-in section 1 and a measuring-section 2. The breathing-in section 1 has an opening in a prescribed portion and an air inlet 1a is formed there. A hole 1d is formed in the bottom of the air inlet 1a. A pipe 2a penetrated along the longitudinal central axis of the measuring section 2 is formed. By integrating the breathing-in section 1 and the measuring section 2, the hole 1a and the pipe 2a are connected. A flow rate sensor 6 is arranged in the inside of the pipe 2a through a stem 4 and a pin 5. To measure the air capacity of the lung, a measurer breathes into the air inlet 1a formed in the breathing-in section and the flow rate sensor 6 measures his air capacity from the flow rate of breath. At such time, as measured breath is discharged out from an outlet, there is no necessity for forming a space for storing breath.
Patent JP-S58113311-A (JP)
Title: Protecting method for tuyere for blowing oxidative gas for refining
Inventor: NAKANISHI KIYOUJI
IPC: C21C7/072
Filed: 1981-12-25
Abstract: PURPOSE:To prevent chemical erosion owing to FeO, SO2, etc. of refractories, by protecting the peripheries of tuyeres with an inert gas contg. a force reducing agent in the form of powder and maintaining the refactories around the preceding ends of the tuyeres in a reducing atmosphere. CONSTITUTION:A titled method is a method for protecting the surroundings of tuyeres to be used for blowing of oxidative gases under the surface of the molten metal contained in a refining vessel by the releasing gaseous flow that encloses the same like a sleeve. A gas inert to the molten metal contg. the powder reducing agent is used for said releasing gaseous flow. More specifically, a gaseous mixture of argon and carbon powder or nitrogen and carbon powder is used, and kish graphite is preferable as the carbon powder. Then, the refractories around the preceding ends of the tuyeres are maintained in a reducing atmosphere and are protected against chemical erosion by the FeO, SO2, formed around the ignition parts in front of the preceding ends of the tuyeres.
Patent JP-H0881986-A (JP)
Title: Shower hanger
Inventor: SUGISHIMA KIMIHIKO
IPC: E03C1/06
Filed: 1994-09-09
Abstract: PURPOSE: To facilitate placing, mounting/dismounting of a shower head by holding a spring between a pair of arms with engaging sections bearing the head, putting the rear ends of both arms between a cover section and a bottom plate and rotating both arms left and right. CONSTITUTION: A shower hanger is incorporated integrally by a bottom plate 2, a pair of arms 2, 3 and a cover member 4, screws are inserted into the first screw inserting hole 14 of the bottom plate 2 and the second screw inserting hole 18 of the cover member 4, and the bottom plate 2 and the cover member 4 are fixed onto the wall surface of a bathroom. When a shower head is borne to the shower hanger 1, the head is moved in the parallel direction from the front of the hanger 1, and the engaging sections 6, 6 of each arm 3, 3 are pushed by the head. The head is rotated in the separate direction centering around support shafts 11, 11 against the energizing force of a spring 9 between the engaging sections 6, 6 at that time, and the head is borne by the engaging sections 6, 6 by the housing of the head into an opening section 5.  When the head is extracted, the head is moved in the parallel direction in the front from the hanger 1, both engaging sections 6, 6 of each arm 3, 3 are turned in the separate direction, and the opening section 5 is widened and the head is drawn out.
Patent JP-S6460784-A (JP)
Title: Enclosed motor compressor
Inventor: MOTOHASHI MASAHIRO
IPC: F04B39/00
Filed: 1987-08-28
Abstract: PURPOSE:To prevent the communicating portion of an intake muffler from cracks and breakages by forming an engaging portion on the outer periphery of a cylinder head and permitting the engaging portion to engage the communicating portion of intake muffler. CONSTITUTION:An intake muffler 27 of an enclosed motor compressor is constituted from a main body 27' forming a muffler chamber 27'' and a communicating portion 28. One end of the communicating portion 28 makes concave-convex engagement with the main body 27' of intake muffler 27 and the other engages an intake hole 30 of a cylinder head 29 on a engaging portion 30' to communicate to the intake hole 30. The cylinder head 29 is formed in the proximity of outer periphery of said intake hole 30 with an annular groove 29' and the intake hole 30 is opposed to an intake port 32 of a valve plate 31. Thus, a force 29'' generated by thermal strain due to a temperature difference between the cylinder head 29 and communicating portion 28 is reduced by the groove 29' and the intake muffler is prevented from deformation due to heat.
Patent JP-2000049772-A (JP)
Title: Bulk transmitter
Inventor: SEKI SADANORI
IPC: H04L69/40
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To shorten time after completing call connection, until starting the bulk transmission of 128 kbps. SOLUTION: A delay amount measured by a delay measurement part A108 or the past delay amount of the same line number stored in a nonvolatile memory 111 is set to a delay correction part 109 and delay generated between two B channels at the time of bulk communication is corrected. In the nonvolatile memory 111, the delay amount set to the delay correction part 108 and the line number of the communicating party are stored for each bulk communication. For the result of performing delay correction, the delay measurement part B110 measures the delay amount and decides on propriety. When correction is inappropriate, by using the delay amount measured by the delay measurement part B110, the setting of the delay correction part 109 is corrected. In such a manner, the time required for the delay correction is shortened.
Patent JP-2000049726-A (JP)
Title: Multiplexing device and method therefor
Inventor: SHIOMOTO SHOJI
IPC: H04N19/70
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To keep the simplicity of a control method for the operation of data after multiplexing, while reducing delay generated in multiplex buffers and improving the multiplex efficiency. SOLUTION: In plural multiplex buffers 32, streams 31 of PES of plural channels are respectively temporarily stored. A channel selection control part 43 controls the selection of multiplex channels from among the plural channels, read from the multiplex buffers 32 and the changeover of a switch 44. Thus, the multiplex streams of TP are outputted from the switch 44. At generating of the multiplex streams from the leading byte of a PES start code to the final byte of DTS for instance among the streams 31 of the PES of the plural channels, multiplexing is performed without performing division into packets.
Patent JP-H0538649-A (JP)
Title: Semiconduction wafer adhering method
Inventor: ASANO MASAYUKI
IPC: B24B37/30
Filed: 1991-07-31
Abstract: PURPOSE:To enhance the flatness of a polished wafer remarkably by heating a vacuum suction jig up to a temp. approx. the same as a rotary disc for polishing, and thereby making uniform the thickness of an adhesive agent layer at the time of adhesion for provisional attachment. CONSTITUTION:At the time of polishing, a semiconductor wafer 5, it is provisionally attached to a rotary disc for polishing 6 with a thermoplastic adhesive 4. Therein a vacuum attraction jig 2 for attracting the wafer 5 and affixing to the rotary disc 6 is heated to a temp. approx. the same as that of the rotary disc 6 which has been heated. This makes uniform the temp. distribution over the wafer surface placed on the rotary disc 6 when the affixation is conducted and also makes uniform the melding velocity of the adhesive 4 to lead to generation of uniform thickness of the adhesive agent layer, which should enhance the flatness of the wafer 5 on the disc 6. This causes in turn a remarkable enhancement of the flatness of the polished wafer.
Patent JP-H1142162-A (JP)
Title: Sensor for cookware
Inventor: EGUCHI YOSHIO
IPC: A47J27/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive sensor. SOLUTION: In a sensor. for cookware, a projecting hole 10 is formed on the upper wall of a storage cylinder 1 formed into an approximately rectangular box shape, and a cylindrical temperature-sensing part 13 at the top of a sensor 9 whose root is formed into a rectangular flange part 14 is projected from the projecting hole 10. A coil spring 15 resiliently moving the sensor 9 upward is built into the storage cylinder 1, and the rectangular flange part 14 is pressed against the corner of the rectangular-box-shaped storage cylinder 1 and locked in position.
Patent JP-H0773507-A (JP)
Title: Optical information recording medium
Inventor: OKUBO YOSHIYUKI
IPC: G11B7/24027
Filed: 1993-08-31
Abstract: PURPOSE:To prevent the deterioration of recording layers and reflection layers and the deterioration of mechanical characteristics by adhering two sheets of recording media for which materials to be oxidized are used by using a double coated tacky adhesive member contg. a silicone tacky adhesive without contg. halogen atoms in skeleton. CONSTITUTION:Recording films consisting of a Te alloy or reflection films 2a, 2b consisting of Au, At, Al alloy, etc., are laminated by vacuum vapor deposition, etc., on the respective one surfaces of disk-shaped substrates 1a, 1b. These substrates 1a, 1b are stuck to each other by the double coated tacky adhesive member 3 in such a manner that the recording films (or reflection films) are positioned on the inner side. The double coated tacky adhesive member 3 is formed by laminating the tacky adhesive layers 5a, 5b of a silicone system which does not contain the halogen atoms, for example, fluorine, in its skeleton on both surfaces of a base material 4 having a thickness of about several tens microns to several hundreds microns. There is no generation of gases from the tacky adhesives in such a case and the good characteristics are maintained.
Patent JP-H0265960-A (JP)
Title: Beveling device for peripheral edge part of spectacle lens
Inventor: HARA KAZU
IPC: B24B47/22
Filed: 1988-08-30
Abstract: PURPOSE:To make the beveling depth of the both side angular parts of the lens to be worked almost constant by providing a control circuit controlling the beveling depth of both side angular parts by controlling the lift and driving of a carriage based on the information of the memory which stores the edge thickness of the lens to be worked corresponding to each radius vector based on the output signal transmitted from an edge thickness measuring means. CONSTITUTION:A control circuit 108 ascends a fitting part 54 up to specified height by a driving device, controlling a die receiving base 38 by its lifting according to rhoi based on the eHt of the 7th memory of a memory 100 as well and executing beveling at the both side angular parts of the V part of the lens to be worked. In case of this beveling, the die receiving base 38 ascends a beveling grindstone by hw from the position of the height Lx via the lens to be worked, ascending a rocking arm upward a little and separating a stopper from an arm stopper receiver by ascending it by HW. In this state the beveling grindstone is press-fitted by the gravity of the rocking arm side to the both side angular parts of the V part of the lens to be worked.
Patent JP-H0497557-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGANO HIROSHI
IPC: H01L23/50
Filed: 1990-08-16
Abstract: PURPOSE:To make it possible to take a semiconductor device into a following processing process in a lead frame state and to reduce the number of operations and trouble of facilities by connecting the semiconductor device to a lead frame again after burn-in test. CONSTITUTION:In a lead frame, a pellet is mounted on a pellet mount part 1 and is connected to a lead piece 2 by wiring. The lead piece 2 is connected by a tie bar 3 and a lead frame is carried by a feed hole 5 provided to a frame 4. Then, after package formation by a resin material, it is taken into several kinds of processing processes, and the lead piece 2 and a frame connecting part 6 are cut off into separate semiconductor device 7. Then, after burn-in test is finished, a part of the frame connecting part 6 is connected to a lead frame which is cut and made to remain by spot welding, etc., in advance and a following imprinting process is carried out. Thereby, it is possible to reduce the number of operations and to prevent deformation of a lead frame.