baber/WOPTO huggingface dataset:
Patent JP-H02177942-A (JP)
Title: Sampling point controller for ultrasonic diagnosing device
Inventor: SAKURAI SATOSHI
IPC: A61B8/00
Filed: 1988-12-28
Abstract: PURPOSE:To display image data which are not displayed on a display picture by providing a write address changing means to store the image data into a storing means with a new write address changed based on the designation of a sampling point. CONSTITUTION:An echo signal is sampled by a sampling clock at a prescribed frequency, and it is outputted as image data I in which the position in a subject 3 is specified by polar coordinates Di (ri,thetai) to make the surface of a probe 2 into an origin. A digital scanning converter 5 converts the image data I in which the position in the subject 3 is specified by the polar coordinates Di (ri, thetai) to a write address Wi (xi,Yi), namely, the orthogonal coordinates of a television format, and it is stored into a frame memory 6. A CRT display 13 reads and displays the image data in the prescribed part of the frame memory 6 according to a read address Rj (xj,yj) to be set beforehand.
Patent JP-H04200329-A (JP)
Title: Plant factory
Inventor: UCHIYAMA KICHIJI
IPC: A01H4/00
Filed: 1990-11-30
Abstract: PURPOSE:To enable culture of plants while automatically transferring and conveying them without a manual operation in an environment-shielding space by equipping culture pot units, mobile holders, a transferring unit and a unit for sending-in and sending-out in a space for artificial culture of the plants. CONSTITUTION:A motor 25 is driven and a sprocket 18 is actuated by a V-belt 23 and a chain 19. Holders 11 can be automatically transferred onto an endless track by a chain 14 and stopped at an arbitrary position on the track. In addition, lamps 26 are suspended from the above parts of an environment-shielding unit and light is applied to plants 27 in culture pot units 7 so as to promote the culture. At a time for forwarding when the plants 27 grow to a constant size, the motor 25 is driven to send the plants to a conveyor unit. The plants are then pushed out onto the conveyor by a cylinder, subsequently conveyed to the outlet of an air-shower room by the conveyor and forwarded.
Patent JP-2001145491-A (JP)
Title: Dna fragment for stabilizing expression of extraneous gene on plant, method of gene transduction for stably expressing extraneous gene on plant and transformed plant stably expressing extraneous gene
Inventor: NIINA ATSUHIKO
IPC: A01H5/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for stabilizing the expression of an extraneous gene transduced into plants. SOLUTION: By transducing the 5' upstream sequence of tobacco alcohol dehydrogenase together with the extraneous gene into plants, the expression of the transduced gene is stabilized.
Patent JP-2001147456-A (JP)
Title: Clock extraction method
Inventor: AOMI YOSHIYUKI
IPC: H04B10/572
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a clock extraction method which stably and economically obtains a frequency divided clock signal required for a time division isolation system of optical communication. SOLUTION: A high frequency signal of which the oscillation frequency is changed in accordance with a control signal is generated by a high frequency signal generation part 1 and is given to a phase/wavelength conversion part 2, and an optical wave of which the oscillation wavelength is changed in accordance with the difference between the voltage phase of the high frequency signal and the phase of an optical pulse train of signal light is generated, and an electric signal of which the voltage is changed in accordance with the deviation from a reference value of the wavelength of the optical wave is generated by a wavelength/electric signal conversion part 3, and a prescribed frequency component of the electric signal is taken out by a low frequency selection part 4 and is given to the high frequency signal generation part 1 as the control voltage,  and a clock signal is outputted as an electric signal.
Patent JP-H06174725-A (JP)
Title: Immunity measuring reactor
Inventor: NANBA AKIHIRO
IPC: G01N35/02
Filed: 1992-12-09
Abstract: PURPOSE:To provide an immunity measuring reactor which can efficiently measure immunity with high sensitivity by using relatively small quantities of sample and reagent. CONSTITUTION:A slide 13 is mounted at a side edge 11a of a reactor unit 11 in which a gap 1 opened at both ends is formed substantially in a flat plate state, and a through hole 14 and a sample tank 15 so formed as to surround the hole 14 are formed concentrically with the slide 13. A base 21 has a base body 32 formed with a water absorption member container and a support pole bearer 33 provided at a side edge of one side. A recess 34 to be engaged with an end of a support pole 22 is formed substantially at a center of the bearer 33. A water absorption member 35 is contained in the container, and the pole 22 is engaged with the recess 34. The pole 22 is loosely inserted with a coiled spring 23, and then inserted into the hole 14 of the slide 13. The spring 23 is so provided in a state to be applied with no external force as to separate between the opening end of a lower side of the gap and the member 35.
Patent JP-H01172740-A (JP)
Title: Slit control mechanism of x-ray diffraction apparatus
Inventor: OSAWA NOBORU
IPC: G21K1/06
Filed: 1987-12-28
Abstract: PURPOSE:To make it possible to adjust an optical axis and the width of a slit by the movement of the slit, by providing the slit plate, a fixed bracket, a moving member and the like. CONSTITUTION:When the width of slit is adjusted, the width of the slit is changed in proportion to Sin theta of an incident angle theta. When the slit is moved so as to adjust an optical axis, a slit control motor 36 is rotated with the slit width being kept at the minimum interval. A moving member 11 itself having the slit plates 20 and 22 is moved with respect to a fixed bracket 10. Thus, the slit plates 20 and 22 having the minimum interval are moved within a plane perpendicular to the optical axis. The optical axis can be adjusted by utilizing the movement. Namely, the slit-width adjusting work and the slit movement work can be performed by one slit control motor 36. Thus, the mechanism can be simplified.
Patent JP-H01172538-A (JP)
Title: Tool for cutting
Inventor: KATAYAMA AKIRA
IPC: C22C49/00
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a tool for cutting of sintered hard alloy having excellent impact-resistant characteristics by forming it from fibrous SiC whisker having specific compsn. Co and (W, Ti, Ta) C solid solution. CONSTITUTION:The subject tool is formed with, by weight, 2-10% fibrous whisker, 5-15% Co and the balance consisting of (W, Ti, Ta) C solid solution and has excellent impact-resistant characteristics (macro or micro chippings). The shape of the above whisker is preferably regulated to the fibrous one having about 0.1-0.8mum diameter and about 20-90mum length. In the above tool, the chippings at the edge of the tool at the time of intermittent cutting are suppressed and the service life of the tool is drastically improved by the combination of (W, Ti, Ta) C solid solution and SiC whisker.
Patent JP-H01175508-A (JP)
Title: Pneumatic radial tire
Inventor: YAMASHITA NOBUHIRO
IPC: B60C11/11
Filed: 1987-12-28
Abstract: PURPOSE:To improve the life of a tire in the tire having a lug block type tread pattern by forming sub-grooves on both sides of each groove bottom of sub-lug grooves and circumferential grooves. CONSTITUTION:Sub-grooves 4 having a depth (h) and a groove width (b) are provided on both sides of each groove bottom of sub-lug grooves 2 which, together with main lug grooves 1, form blocks on a tread face and circumferential grooves 3. In this case, the depth (h) is set at 20-60% the depth (d) of the sub-lug groove 2 and circumferential groove 3 while setting the groove width (b) at 10-25% the groove width (a) of the sub-lug groove 2 and circumferential groove 3. Thus, by providing specified sub-grooves, the force applied from a road surface can be prevented from concentrating on the main lug grooves while restraining the generation of GC on the groove bottom and, further, the ground contacting area of the tread face can be increased by projecting portions formed by the sub-grooves increasing the life of a tire. Also, the biting in of a stone can be prevented, preventing tread separation.
Patent JP-H11148171-A (JP)
Title: Placing-joint structure of handrail wall and floor section and method of placing-joint construction
Inventor: NAKANO MINORU
IPC: E04B1/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide the placing-joint structure of a handrail wall and a floor section and a method of placing-joint construction, in which the strength of the placing-joint section of the handrail wall placed in PCa or cast-in-place and the floor section placed in PCa or cast-in-place is increased and the generation of cracks can be prevented and the gutter section of the drain gutter, etc., of the floor section formed effectively. SOLUTION: A diagonal bar 4 is arranged to the placing-joint section of the handrail wall 1 placed in PCa and the floor section 2 placed in cast-in-place. A gutter section 7 formed to the floor section 2 is formed at a proper distance from the placing-joint section with the handrail wall 1. An upstanding section 7a on the placing-joint side of the gutter section 7 formed to the floor section 2 is constituted in height higher than an upstanding section 7b on the reverse side, and the diagonal bar 4 is arranged to the upstanding section 7b.
Patent JP-H03189323-A (JP)
Title: Intake device of engine
Inventor: OKAZAKI KATSUMI
IPC: F02D13/02
Filed: 1989-12-20
Abstract: PURPOSE:To improve antiknock property at a low-speed high-load operation range by providing a shutter valve, which closes at the time of low speed high- load operation, at an intake passage which communicates with an intake port where the opening/closing timing of an intake valve is controlled. CONSTITUTION:At an intake passage 7 which communicates with an intake port 11 where the opening/closing timing of an intake valve 15 is controlled by an actuator 40 of the intake valve 15, a shutter valve 24 which closes at the time of low-speed high-load is provided. Blowing back of air-fuel mixture from the shutter valve 24 to the intake passage 7 on the upstream side is prevented even if the intake valve 15 is opened at the time of low-speed high- load operation. The air-fuel mixture of high pressure compressed when the intake valve 15 is closed is maintained between the intake valve 15 and shutter valve 24. The valve 15 is opened in the next intake stroke, the high pressure mixture flows into the combustion chamber and whereby turbulence of the air-fuel mixture in the combustion chamber is promoted. Combustion speed is quickened with the result of remarkable increase in antiknock property.
Patent JP-H11163554-A (JP)
Title: Push button device
Inventor: KAWASHIMA TOSHIYUKI
IPC: H05K7/12
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To enable to upsize a button operating surface, to share a frame with other models and to simplify the make-up of components, by using a part of a button hole of a housing as a surface to be opposed to a button and to prevent an improper operation by forming a hinge on the surface. SOLUTION: A push button 4 is rotated around a hinge 5 as fulcrum and is allowed to push a switch 2. When the switch 2 is further pushed, the underside of the push button is made in contact with a surface 11. With this structure, since the operating physical force is not directly applied to a substrate, the button can be upsized, a common frame can be used and the makeup of components can be simplified. Also, since the underside of the button is made in contact with a hinge 13 formed on the surface 11 before the switch 2 is pushed, the operating physical force is increased and an improper operation can be prevented.
Patent JP-H03193691-A (JP)
Title: Semiconductor crystal growing device
Inventor: TAKENAKA CHISATO
IPC: C30B13/14
Filed: 1989-12-19
Abstract: PURPOSE:To obtain the bulk single crystal of a uniform compsn. by replenishing a solute which lacks into the growth soln. under crystal growth and controlling the compsn. of the multielement crystal by a traveling heater method. CONSTITUTION:A melt batch and the lower part of a seed crystal 7 are heated and melted by a heater 4 to generate the growth soln. 10 in a growth vessel 1 and a soln. 12 for replenishment in sub-chambers 2a to 2e of a vessel 2 for replenishment. A slide plate 3 with a replenishing hole is slid to connect the growth soln. 10 and the soln. for replenishment by the replenishing hole and thereafter, a voltage is impressed on a carbon negative electrode 6 to pass the current penetrating through the growth soln. 10 and the soln. for replenishment. The heater 4 and the sliding plate 3 are then moved downward to start the growth of the single crystal 11 and the solute from the soln. 12 for replenishment in the sub-chamber 2a is replenished to the growth soln. 10, following which the single crystal 11 is grown while the solute is successively replenished from the soln. 12 for replenishment of the sub-chambers 2b to 2e to the growth soln. 10.
Patent JP-2000152842-A (JP)
Title: Safety device for chair
Inventor: TABATA HIDEICHIRO
IPC: A61G5/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To prevent a leg of a sitting person from being caught between a seat portion and a floor during lifting down of the seat portion, by providing a leg sensor that senses insertion of an under knee of the leg of the sitting person and stops the lifting down of the seat portion near the front end of the lower surface of the seat portion, in a chair having a lifting driving device of the seat portion. SOLUTION: A chair having a seat-portion lifting function is constituted so that the seat portion 18 rises together with a lifting plate 15 when a switch lever 27a provided for a hand switch 27 is inclined upward from a neutral position, and the seat portion 18 falls together with the lifting plate 15 when it is inclined downward from the neutral position. At this time, a leg sensor 28 that senses insertion of an under-knee of the leg of the sitting person and stops the lifting down of the seat portion 18 is provided near the front end of the lower surface of the seat portion 18. This leg sensor 28 is oscillatingly suspended through a hinge near the front end of the lower surface of the seat portion 18, has a contact sensing plate energized forward by a spring, and has a switch 32 abutting to a projection piece of this contact sensing plate on the lower surface of the seat portion 18.
Patent JP-H08158611-A (JP)
Title: Joint work executing method
Inventor: TATENO KOKICHI
IPC: E04F15/14
Filed: 1994-12-06
Abstract: PURPOSE: To withstand to a pressure when a concrete is placed, by aligning a fixing member from the side surface of a joint member main body set on a chessboard surface at specific intervals, and carrying out the joint processing while holding the joint member side surface by a connecting member between the fixing member and the joint member. CONSTITUTION: A cap 11 for reinforcement is covered on the upper part of a joint member main body 10 made of a synthetic resin foaming body, and the joint member main body is stuck and fixed on a chessboard by applying a butyl rubber, a double side adhesive tape 12, and the like on the lower surface of the joint member main body 10. Then, the side surface of the joint member main body 10 is held by a fixing member 20 for supporting the joint member, and a connecting member 24 of a synthetic resin foaming material is used as a plate member between the fixing member 20 and the joint member main body 10. In this case, the fixing member 20 is made of a metal or a concrete, a hollow is formed therein by a synthetic resin material, and a fluid material such as the water and the sand is sealed therein, so as to use as a weight article.
Patent JP-H09171151-A (JP)
Title: Image display device
Inventor: TAKAHASHI KOICHI
IPC: G02B27/02
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an image display device capable of clearly observing the image with a wide view angle and being very small in size and light in weight. SOLUTION: This image display device is composed of an image display element 8 and an eyepiece optical system 9 for projecting the image and introducing it to an observer's eye. The eyepiece optical system 9 has four optical surfaces 12, 6, 5, 11 and is composed, in order of the path of a light ray according to reversely tracing the ray from the observer to the image display element 8, of a first transparent surface 11 close to the observer, a second translucent surface 5 having a definite curvature inclined to the visual axis of observer 2, a third reflection surface 6 opposite to the second surface 5 and a fourth transparent surface 12 close to the image display element 8. A space formed with the first surface 11, the third surface 6 and the fourth surface 12 is filled with a medium having a refractive index larger than 1.
Patent JP-H06173339-A (JP)
Title: Constructing method for joining section for column/beam
Inventor: NOJIRI AKIYOSHI
IPC: E04B1/30
Filed: 1992-12-10
Abstract: PURPOSE:To promote construction by preventing beam members from being unstably supported with the use of a crane when the beam members are made of precast concrete. CONSTITUTION:A trestle 3 for supporting a beam member 2 temporarily from the upper end surface position of the external beam member 2 consists of a removably projected precast concrete or steel pipe concrete column member 1, and the precast concrete beam member 2. The beam member 2 is mounted on the trestle 3 of the column member 1, to be supported, and an joint section is penetrated with the main reinforcements 21, 22 of the beam member 2 to be arranged, and after that, the beam form 9 of the joint section is assembled on the trestle 3, and concrete is placed, and the work of the joint section is executed. The beam member 2 is supported by the trestle 3 and then, the member 2 is not required to be supported by a crane, and the member 2 is prevented from being unstably supported, and construction is promoted.
Patent JP-H06173963-A (JP)
Title: Fitting structure for bearing
Inventor: NISHIO YUJI
IPC: B62M9/08
Filed: 1992-12-10
Abstract: PURPOSE:To provide the fitting structure of a bearing capable of using ball bearings for all required rotary shafts when the distance between multiple rotary shafts is short. CONSTITUTION:Multiple rotary shafts 27, 30, 31 are rotatably supported by a housing 43 via bearings 34, 35...39, and the rotary shafts 27, 30, 31 are arranged in parallel with each other in the fitting structure of the bearings 34, 35...39. The rotary shafts 27, 31 are proximately arranged at a short interval, and the bearings 35, 37 supporting the proximately arranged rotary shafts 27, 31 are offset-arranged in the shaft axis direction on the housing 43. The outward offset bearing 35 is fitted from the outside of the housing 43, and the inward offset bearing 37 is fitted from the inside of the housing 43.
Patent JP-H11127976-A (JP)
Title: Rack with angle adjusting function of monitor placing plate
Inventor: WATANABE TAKEO
IPC: A47B37/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain a rack with an angle adjusting function, where a monitor placing plate can be positioned at a desired inclination angle. SOLUTION: A front end of a monitor placing plate 30 is connected so as to rock to cross piece material (31) suspended between two front struts 2a. A pair of working rods 40 is movably provided on the right and left of the bottom of the monitor placing plate 30, and elastically urged outward so as to mutually separate the working rods 40. And an operating lever is provided on the rear of the monitor placing plate 30 for moving the working rods 40 inward so that the working rods 40 approach against the elastically-urged force. On the other hand, a pair of side panels 5, where two or more engaging holes 5a are formed for engaging the outer ends of working rods 40, is provided between front and rear struts 2a and 2b on the right and left.  Thereby, by engaging the outer end of each working rod 40 with one engaging hole of the side panel 5 through operation of the operating lever, the monitor placing plate 30 can be positioned easily and safely at a desired angle.
Patent JP-H07188494-A (JP)
Title: Production of vinyl chloride polymer/polyurethane composite material
Inventor: MORI KATSURO
IPC: B29C48/40
Filed: 1993-12-27
Abstract: PURPOSE:To obtain continuously a composite material comprising a polyurethane, PVC and a plasticizer. CONSTITUTION:This production process is one for continuously producing a vinyl chloride polymer/polyurethane composite material comprising melt-mixing a vinyl chloride polymer with a polymer polyol, an isocyanate compound having at least three isocyanate groups and a plasticizer under shear and heat with an extruder, which process comprising feeding the respective starting materials into a twin-screw extruder preferably of a self-cleaning type, effecting the urethanization reaction at 160 deg.C or below in this extruder and accomplishing the urethanization reaction at 100-160 deg.C.
Patent JP-2001147964-A (JP)
Title: Electronic commercial transaction method
Inventor: KOTANI AKIKAZU
IPC: G06Q50/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an electronic commercial transaction method, with which trouble caused by double ordering is canceled and a shop can easily confirm/ correct the contents of ordering. SOLUTION: Concerning the electronic commercial transaction method between a head office 110 provided with a host computer(HC) 115 for managing articles with a data base(DB) and a shop 120 for ordering articles to the head office online, this method is provided with a first process for transmitting ordering data SAM from the shop to the HC, second process for retrieving the DB with the HC and judging the presence/absence of ordering data having a prescribed relation with the transmitted ordering data in the DB, third process for processing the ordering data having the prescribed relation with the ordering data transmitted to the DB as invalid data in the DB when the presence of such ordering data is judged, fourth process for adding the ordering data transmitted in the first process to the DB,  and fifth process for delivering the articles from the head office to the shop on the basis of the DB.
Patent JP-H03194457-A (JP)
Title: Enzyme electrode for which nonporous immobilized enzyme film is used
Inventor: SAMUTA TAKASHI
IPC: C12N11/04
Filed: 1989-12-22
Abstract: PURPOSE:To maintain enzyme activity over a long period of time by tightly adhering a nonporous immobilized enzyme membrane to a low-molecular material detection type electrode and tightly adhering the permeable membrane desired to be detected which is a semipermeable membrane or porous membrane onto this electrode. CONSTITUTION:Since a sample liquid L is kept stirred, the fresh liquid is supplied onto the surface of the sample side of the dialysis membrane A and the oxidation concn. thereof is substantially the same as oxygen concn. of the sample liquid L body. However, oxygen is consumed by the oxidation reaction on the surface of the enzyme membrane C in the case of the membrane B between the dialysis membrane A and the enzyme membrane and, therefore, the oxygen concn. of the liquid L is low and the concn. gradient of oxygen arises in the dialysis membrane A. The enzyme membrane C is produced by adding oxygen O2 and water to the emulsion dispersed with org. matter, mixing the emulsion and thinly developing the mixture to waporate the water. The enzyme membrane C is tightly adhered to the low-molecular material detecting electrode, such as enzyme electrode, and the permeable membrane desired to be detected which is the semipermeable membrane or porous membrane is tightly adhered onto this electrode. The detection can then be made while the enzyme membrane C maintains the enzyme characteristic over a long period of time.