baber/WOPTO huggingface dataset:
Patent JP-2000157537-A (JP)
Title: Method for displaying tip of medical implement positioned in patient body
Inventor: GUENDEL LUTZ
IPC: A61B90/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To develop an implement to reduce or exclude risk not to be displayed in an image pickup method by including a process for repeatedly obtaining data concerning the plurality of flat layers of a patient between invasions, executing analysis concerning in which one of layers the tip of the implement is positioned and generating a signal to display the layer. SOLUTION: While a doctor inserts a piercing needle 1 to a patient body, an X-ray CT device analyzes continuous data corresponding to the layers 51, 52 and 54, 55 and/or the re-constituted image of the layers concerning in which one of the layers 51 and 55 the tip of the piercing needle 1 is positioned and creates the signal for displaying the layer. Then the tomographic image of the corresponding layer is re-constituted or displayed. When the signal displays the layer being different from the one which is displayed at present, the tip of the needle 1 is separated from the center layer 53 and positioned in the other layers 51, 52, 54 or 55. Then the corresponding layer is re-constituted in place of the layer 53 and the layer is displayed in place of the tomographic image of the layer 53.
Patent JP-H05246421-A (JP)
Title: Carton and its packaging method and apparatus
Inventor: GOODON REEN
IPC: B65D85/36
Filed: 1992-12-11
Abstract: PURPOSE: To make an additional mechanism for supporting, separating, and protecting products, such as a plastic tray, unnecessary by providing at least one line of tiers folded inward in order to separate products to be contained in a carton from neighboring products. CONSTITUTION: A blank 6 is provided with a large number of folding slits 7 to 12 for forming a rectangular carton 28 having four side walls 13 to 16. A standard tier strip self-locking upper closing cover and a base composed of a three-layer material are formed by providing top and bottom tab parts 17 and 18. In addition, a pair of slits 21 and 22 is provided through the blank 6 so as to cross a part of the blank 6 that is located on the respectively neighboring walls 13 to 16 of the carton 28. The pair of slits 21 and 22 divides upper and lower sides of a region which forms inside folded parts 23. The inside folded parts 23 configure an inside individual member supporting system for the products, and make stacks of products in plastic trays and the like unnecessary.
Patent JP-H07192235-A (JP)
Title: Head switching device
Inventor: SESHIME YOSHITAKE
IPC: G11B5/55
Filed: 1993-12-27
Abstract: PURPOSE:To adequately switch over two kinds of recording and reproducing heads to each other with a simple configuration and to immediately start an operation after the head switching. CONSTITUTION:When magnetic heads 160 and 161 are moved to the recording or reproducing standby position of a recording medium by the rotation of a stage unit 100, the projecting part of a reverse gear is pushed by a push-out projection 181 of a slide member 180, and the magnetic head 160 mounted on a sub stage is rotated in a prescribed direction. Thus, even when any magnetic head 160 or 161 is moved to the recording or reproducing standby position of the recording medium at the time of head switching-over, it is surely directed in a prescribed direction so that not only a detecting means for detecting the directions of the magnetic heads 160 and 161 is made unnecessitated, but also the detecting operation of the head directions is made unnecessitated after the magnetic heads 160 and 161 are switched over, and the following operation can be immediately started.
Patent JP-2000161695-A (JP)
Title: Air conditioner
Inventor: YAMAUCHI MOTOMI
IPC: F24F1/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To snugly engage an engaging pawl with an engaging hole even by bending an arm of a piping push member according to a dispersion in tube diameter of a refrigerant tube or a dispersion in fixing position of the tube. SOLUTION: An engaging pawl 53 and a pawl release suppressor 54 are aligned with cutouts at the other end of a piping push member 50, and brought into contact with an arm 56 to mount refrigerant piping 41 and warm water piping 42. A protrusion 58 projected from an opposite side (rear side) in a pawl direction of the pawl 53 is provided at the suppressor 54. Even when the arm 56 is slightly bent by bringing the piping 41 or the like into contact with the arm 56 so that the pawl 1 tends to be relieved, the suppressor 54 is brought into contact with an end of an engaging hole 57 to suppress relief of the pawl 53.
Patent JP-2000166167-A (JP)
Title: Vibrationproof coupling
Inventor: KITAZAWA KAZUYUKI
IPC: H02K5/24
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a vibrationproof coupling which is better in vibrationproof performance than a conventional coupling and besides can lower the manufacture cost. SOLUTION: An elastic body 7 is made between the opposed faces of the opposed parts of first and second flange plates 3 and 5. The flange plates 3 and 5 are arranged so that the mount 3b of the first flange plate 3 and the mount 5b of the second flange plate may not oppose each other. The elastic body 7b is made so that the section not joined with the elastic body 7 may not exist between the opposed faces of the opposed parts 3a and 5a of the flange plates 3 and 5.
Patent JP-H02176147-A (JP)
Title: Piston for internal combustion engine and its manufacture
Inventor: YAGI MITSUYA
IPC: F02F3/02
Filed: 1988-12-28
Abstract: PURPOSE:To cut down a dead clearance by forming on a pure aluminum-made piston crown portion a fiber reinforcing layer which is mixed with fiber material of smaller coefficient of linear expansion than base material for the piston crown portion to provide an aluminum-alloyed disk to be joined integrally with a skirt portion on the lower portion of the crown. CONSTITUTION:A piston 21 has a fiber reinforcing layer 24 which is mixed with fiber material 23 formed on a pure aluminum-made piston crown portion 22 and an aluminum-alloyed disk 25 provided on the lower portion thereof. The fiber material 23 contains ceramic serial fiber of smaller coefficient of linear expansion than aluminum ally (JISAC8A) forming a skirt portion 26 and pure aluminum as base material. During engine operation, the piston crown portion 22 is raised in temperature 300 deg.C or so. The fiber reinforcing layer 24 demonstrates the property of mixed fiber material 23 toward the axis and radius of the piston 21, that is the direction of arranging the fiber material 23 in rows, to decrease thermal expansion. It is thus possible to make a clearance between a cylinder head and a linear smaller than usual and cut down a dead clearance.
Patent JP-H05138742-A (JP)
Title: Bonding material of building exterior material
Inventor: MITSUHASHI KIMIYUKI
IPC: E04B2/96
Filed: 1991-11-21
Abstract: PURPOSE:To provide a bonding material easily for bonding a building exterior material such as a panel, glass or a sash within a short time. CONSTITUTION:A bonding material is composed of a self-heating adhesive sheet 4 obtained by coating both surfaces of a heating sheet 1, especially, a heating sheet 1 composed of insulating cloth 2 threaded with electric resistance wires 3 only in one direction with uncured heat curable silicone rubber 5.
Patent JP-H023330-A (JP)
Title: Dot printer and manufacture thereof
Inventor: FURANCHIESUKO BERUNARUDEISU
IPC: B41J2/28
Filed: 1988-12-28
Abstract: PURPOSE: To improve a printing quality by dividing an armature into first and second portions respectively opposed to first and second ends in a step formation, partly directing the second portion of the armature toward an electromagnet, and opposing at a position where a relative gap is formed therebetween. CONSTITUTION: Each armature 8 has a step formation 15 on its surface 8b, an outside portion 14 of the each armature 8 is separated from its inside portion 15, and steps 16 of the armature 8 carry electromagnets 9. Since the portion 14 of the armature 8 is thicker than the portion 15, the armature 8 is turned around the step formation 16 operating as a fulcrum. Therefore, the portion 15 of the armature 8 pushes a corresponding needle 5 toward a printing position. The armature 8 is manufactured so that the portion 15 (a distance between an end and the formation 16) is longer than the portion 14 (a distance between the formation 16 and an outside end 12) to become a ratio of 1.2 to 1.8. Thus, a moving strength of an inside end 13 can be made stronger than that of the end 12.
Patent JP-H06178778-A (JP)
Title: Ultrasonic three-dimensional image display device
Inventor: AKAHA MUTSUHIRO
IPC: G06T1/00
Filed: 1992-12-14
Abstract: PURPOSE:To express the running condition of a blood vessel and the interrelation of the blood vessel and the other tissue by providing a three-dimensional data memory part including echo amplitude information and Doppler information, and superposing thereon a blood vessel image forming part based on the echo amplitude information and displaying the same. CONSTITUTION:Three-dimensional echo information from an ultrasonic diagnostic device 1 is written in a three-dimensional data memory part 2 under the control of a central control unit 6. The three-dimensional data is composed of echo amplitude information and Doppler information. The Doppler information is read out and fed to a blood vessel image forming part 4, and a threshold method is applied to execute surface extraction. After that, two blood vessel image are formed. These are written in frame buffer memories 9, 10. The readout echo amplitude information is fed to an echo cumulative image forming part 14, to form an echo cumulative image. Three images are superposed on one another on a CRT 12 and displayed. Accordingly, an image where the structure of interior of tissue is reflected is obtained.
Patent JP-H06180225-A (JP)
Title: Probe scanning microscope
Inventor: NANKO TOMOAKI
IPC: H01J37/28
Filed: 1992-12-14
Abstract: PURPOSE:To achieve that the shape of a sample and the distribution of the dielectric breakdown strength on the surface of the sample are measured at high speed by a method wherein a triangular-waveshaped bias voltage is applied across a probe and the sample in each measuring point. CONSTITUTION:When a probe 1 is brought close to a sample 2 up to a very small distance at which an interatomic force acts, the probe 1 is deformed. Its deformation is found by a displacement detection circuit 8, and a Z-actuator 5 is controlled by a servo circuit in such a way that the output of the circuit 8 becomes definite. An X-actuator 3 and a Y-actuator 4 are driven in this state, the probe 1 is scanned, the output of the circuit 9 at this time is taken into a computer 11 by an A/D converter 111, and the shape of the sample 2 is measured. In addition, a generation device 12 outputs a triangular-wave-shaped bias voltage to the sample 2 by a control signal form the computer 11 in each measuring point. When the bias voltage exceeds the dielectric breakdown strength on the surface of the sample 2, an electric current flows across the probe 1 and the sample 2. A signal generation device 1 5 outputs a trigger signal to the computer 11 when the value of the electric current reaches a definite value of higher.
Patent JP-H04314750-A (JP)
Title: Thermoplastic resin composition
Inventor: HERUBERUTO AIHENAUAA
IPC: C08L57/00
Filed: 1991-11-22
Abstract: PURPOSE: To obtain a thermoplastic resin composition by incorporating three specified copolymers and two particulate rubbers.  
     CONSTITUTION: This composition comprises 10-80 pts.wt. thermoplastic copolymer or terpolymer (A) synthesized from at least one vinyl monomer selected from among styrene, α-methylstyrene, methyl methacrylate and acrylonitrile and having a number-average molecular weight(Mw) of 120,000-200,000, 10-80 pts.wt. thermoplastic copolymer (B) having an Mw of 50,000-80,000 and containing 60-95 wt.% α-methystyrene and 40-5 wt.% acrylonitrile, 0.1-20 pts.wt. component A (C) having an Mw of 1,500-6,000, 0.5-30 pts.wt. grafted particulate rubber (D) containing 100 pts.wt. rubber and 30-80 pts.wt. above vinyl monomer and having a glass transition temperature ≤10°C and a mean particle diameter of 0.05-0.5 μm and 0.5-30 pts.wt. another grafted particulate rubber (E) containing 100 pts.wt. rubber and 100-150 pts.wt. above vinyl monomer and having a glass transition temperature ≤10°C and a mean particle diameter of 1-5 μm. The total of the above components is 100 pts.wt. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H07192984-A (JP)
Title: Thin-sheet fixing device
Inventor: IWASE AKIRA
IPC: G03F1/66
Filed: 1993-12-27
Abstract: PURPOSE:To provide a fixing device which can fix a photomask without lowering its plane accuracy, which is provided with a high-accuracy definite-position property in a direction perpendicular to the plane direction of the photomask and whose treatment capability can be enhanced. CONSTITUTION:The thin-sheet fixing device is provided with a frame 11, with a criterion piece 14 which is installed at the frame 11 and which supports a photomask 12, with a plate spring 17 one end of which is attached to the frame 11, whose rigidity is high in the plane direction of the photomask 12 and whose rigidity is low in a direction perpendicular to the plane direction and with a suction pocket 16 which is attached to the other end of the plate spring 17 and which fixes the photomask 12.
Patent JP-H09178925-A (JP)
Title: Production of color filter using silver halide color photosensitive material
Inventor: USUI HIDEO
IPC: G03C7/413
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a thin color filter less liable to cause the blurring of a picture element and to obtain a color filter not requiring a complex process, having suitability to mass production, less liable to cause defects even in a process for producing an LCD panel and excellent in light transmitting characteristics. SOLUTION: A silver halide photosensitive material obtd. by coating the top of a substrate with at least three coupler-contg. silver halide emulsion layers different from one another in color sensitivity is patternwise exposed, color- developed and desilvered to produce the objective color filter having a blue- green-red pixel pattern. The color development is carried out with a p- phenylenediamine color developer having sulfonic acid in each molecule.
Patent JP-H04360856-A (JP)
Title: Method for manufacturing 4-substituted 2,6-dialkylaniline
Inventor: PEETAA HAARUTO
IPC: B01J31/16
Filed: 1991-12-17
Abstract: PURPOSE: To obtain a partially new compd. having a desired substituent by alkylating an industrially available 2,6-dialkylaniline with one of α-methylstyrene, diisobutylene and isobutene.  
     CONSTITUTION: A 4-substd.-2,6-dialkylaniline expressed by formula II (wherein R 3  is phenylisopropyl, 1,1,3,3-tetramethylbutyl, t-butyl), especially a new compd. expressed by formula III, and more particularly a new 2,6-diisopropyl-4-(1,1,3,3- tetramethylbutyl)-aniline is obtd. by one of the following methods: A 2,6- dialkylaniline expressed by formula I (wherein R 1 , R 2  are each a 1 to 4 C alkyl) is allowed to react with α-styrene to introduce phenylisopropyl, or to react with diisobutylene to introduce 1,1,3,3-tetramethylbutyl, or to react with isobutene to introduce t-butyl, in the presence of a catalyst (especially a Friedel- Crafts alkylation catalyst is preferable). 
     COPYRIGHT: (C)1992,JPO
Patent JP-H01171507-A (JP)
Title: Spring structure for seat for vehicle, or the like
Inventor: NAKAZAWA MASARU
IPC: B60N2/90
Filed: 1987-12-28
Abstract: PURPOSE:To improve seating comfortableness by forming a coil spring with winding a formed wire itself in a coil shape at the both edge parts of a formed wire spring, preventing the body of a seating person from sinking into the seat, and uniformly supporting it. CONSTITUTION:At a skeletal frame 2 of a seat 1, a spring body 3 consisting of a zigzag spring 7 in forward and backward directions and a formed wire spring 6 in rightward and leftward directions is fitted. A cushion material 4 is mounted on the top of the spring body 3, and the cushion material 4 is covered with the surface skin 5. Further, at both edge parts of the formed wire spring 6, a coil spring 8 obtained by winding the spring 6 of its own in the coil shape is formed. That is, when a seat 1 is weighed, the spring 8 and the springs 6 and 7 integrally support a load, one body of the seating person does not sink into the seat 1, it can be uniformly supported, the seating comfortableness can be improved, and high cushion effect can be obtained.
Patent JP-H01170434-A (JP)
Title: Vacuum cleaner
Inventor: ISHII SEIJI
IPC: A47L9/02
Filed: 1987-12-24
Abstract: PURPOSE:To kill house ticks on an area to be cleaned by an electric shock, by arranging a sucking item which is brought into contact with the area to be cleaned and sucks dust, and placing a high voltage generating device which applies high voltage to electric spark electrodes arranged at the sucking item. CONSTITUTION:During cleaning an area 2 to be cleaned, the bottom 5 of a sucking item 3 is brought into contact with the area 2, and the sucking item 3 is moved back and forth. Rollers 14 then rotate, and the sucking item 3 slides. A brush 15 brushes away the dust adhering to the area 2, and the dust is sucked from an opening 9 at the bottom 5 of the sucking item 3, cleaning thus being conducted. When a high voltage generating device 12 is switched on during cleaning, commercial voltage is supplied to the high voltage generating device 12 from a power supply 16. High voltage is then generated in the high voltage generating device 12, and applied to needle-like spark electrodes 11. The needle- like spark electrodes then conduct corona discharge to the area 2 to be cleaned, and house ticks on the area 2 to be cleaned are killed by an electric shock.
Patent JP-H03193544-A (JP)
Title: Car headrest and manufacture thereof
Inventor: KURATA KATSUHIRO
IPC: B29K105/20
Filed: 1989-12-22
Abstract: PURPOSE:To enable it to change a cushioning capacity inexpensively and partially in an easy manner by filling up a first cushion material, consisting of a mixture of pulverized chips of a resin foaming body and adhesives, in a pair of forming die spaces set up with a support pole upper end, while embedding a second cushion material of the resin foaming body in the upper part so as to make the top face come into contact with a male mold and pressurizing it. CONSTITUTION:A cushion member Ca consists of a first cushion member 4a and a second cushion member 5a of an outer layer part at the front part 11a of the first cushion member. At time of manufacturing, a mixture 40 of pulverized chips of urethane foam waste matter of the first cushion material and adhesive, and a slab insert material 50 of the second cushion member 5a both are provided in both forming dies 81, 82. Then, this mixture 40 is filled up in the female mold 81 at the first process, and at the second process, the insert material 50 is embedded in the upper part after having a top face 501 exposed. Next, at the third process, the male mold 82 is covered so as to come into contact with the top face 501 of the insert material 50, steam is sprayed out of a hole 811 on the bottom of the female mold 81, and the male mold 82 is pressurized to the side of the female 81 as accelerating a reaction of the adhesives, and then pressurizing force is removed at the fourth process and each molding is taken out.
Patent JP-H09150130-A (JP)
Title: Hot air feeding mechanism for inorganic waste treating device
Inventor: SUZUKI JOJI
IPC: B09B3/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To maintain excellent air permeability for a long period by packing an air-permeable material at the part not stirred with an agitation claw part in the front side of a rotary shaft and also at the lower part of the inside of a treating tank and providing a hot air feeding mechanism for blowing hot air into the treating tank via the air-permeable material outside the treating tank. SOLUTION: Hot air is fed into the treating tank via a perforated plate 24 when air is fed into a heater case 16 via an air-feeding duct 22 from an air feeding blower 20 in the hot air feeding mechanism 8. At this time, air is fed into an organic waste 26 in the inside of a claw locus line K of the agitation claw part 12 via the air- permeable material 14 filled in a fine oblique line portion. Thus, an air-permeable area can be enlarged. Also there is no possibility of being stirred the air-permeable material 14 with the agitation claw part 12 by packing the air-permeable material 14 is at the portion not stirred by the agitation claw part 12 in the front side in the revolving direction of a rotary shaft 10 and also at the lower part in the treating tank 4, and then clogging of the hot air feeding mechanism 8, namely clogging of the perforated plate 24 be surely prevented.
Patent JP-H0742651-A (JP)
Title: Fuel injection pump for internal combustion engine
Inventor: KARUSUTEN FUNMERU
IPC: F02M59/28
Filed: 1992-12-15
Abstract: PURPOSE: To provide a fuel injection pump capable of inhibiting and preventing the generation of transverse vibration of a member causing the fracture of a governor rod and the movement of a guide rail. CONSTITUTION: A pump piston 1 of a fuel injection pump is driven by a camshaft, reciprocates in a cylinder sleeve 2 of a pump cylinder 3, and rotates about an axis through an adjusting sleeve 7 rotatable by a slidable governor rod 16, whereby the fuel injection amount is controlled. The governor rod 16 is supported in a U-shaped guide rail 19, and this guide rail 19 is loaded by at least one spring member 24 for cutting the transverse vibration of the governor rod 16 at its central part directing to an injection pump wall part.
Patent JP-H04205357-A (JP)
Title: Scanning system
Inventor: SANNOMIYA TADAYOSHI
IPC: G06F11/22
Filed: 1990-11-30
Abstract: PURPOSE:To automatically return speed to fast data transfer speed by returning the data transfer speed control bit of an operation state storage part to a value representing a normal level when one scanning operation is completed. CONSTITUTION:The command of the scanning operation is issued, and simultaneously, a flag of reset condition is set on an operation state register 13. Thence, data transfer between scan target units is performed by outputting a signal which delays a timing from the operation state register 13 to a register 14 for scanning operation monitoring. The register 14 for scanning operation monitoring satisfying a flag condition outputs reset to the operation state register 13. Thereby, scan addressing requiring much time can be performed at ordinary operating speed without stopping action after the operation.
Patent JP-H07184963-A (JP)
Title: Chair for dental treatment
Inventor: KOBAYASHI MASAYUKI
IPC: A61G15/06
Filed: 1993-12-28
Abstract: PURPOSE:To add the power upwards by using a compression ring for a head rest or for a back seat in the chair for dental treatment and to easily adjust the heat rest or the back seat at the upper position. CONSTITUTION:The back rest is provided with a slide guide moving up and down a head rest 4 and a slide guide moving up and down a back seat 5. To the lower end of the sliding body for head rest and the sliding body for back seat, compression rings 10 and 20 are attached. Spring boards 101 and 201 pulled from the compression rings are fixed to the back seat of edge parts 102 and 202. The power is applied to the heat rest 4 and the back seat 5 and the upward position adjustment is made easy.