baber/WOPTO huggingface dataset:
Patent JP-H1099004-A (JP)
Title: Herbicide spraying device for fruit tree
Inventor: INOUE YOSHIHARU
IPC: A01M7/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the heavy labor of the herbicide spraying of a fruit farm and the excessive consumption of a herbicide and to easily and uniformly spray the herbicide without causing any loss by using a conventional knapsack sprayer. SOLUTION: This device is constituted by combining a carrying means using as a barrow by providing an insertion rod 5 on one side of a frame base 2 obtained by combining and holding the other side and carrying the knapsack sprayer 38 with a spraying means in which a swinging nozzle 13 provided with plural nozzles 18 in one line and a frame body 14 on the outer periphery and a fixed nozzle provided with the nozzles in one line are provided in series on a locking rod 27.
Patent JP-2001100519-A (JP)
Title: Developing device and image forming device
Inventor: SATO SHOGO
IPC: G03G9/09
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a developing device and an image forming device equipped therewith capable of reducing the occurrence of ghost in the cycle of a developing roller by excellently electrifying developer even when the developer is non- magnetic one-component color developer which does not include carbon black, and securing the durability of a layer thickness regulating blade. SOLUTION: The non-magnetic one-component color toner which does not include carbon black is used as toner, and the pressing part 47 of the layer thickness regulating blade 26 is formed of urethane rubber. The roller part of a developing roller 25 is formed of silicone rubber and the toner is formed as two or less layers between the blade 26 and the roller 25. Thus, the much more toner is brought into contact with the surface of the roller 25 consisting of silicone rubber having high electrification imparting ability.
Patent JP-H07191095-A (JP)
Title: Timing analyzer
Inventor: AANORUDO EMU FURISHIYU
IPC: G01R31/3193
Filed: 1994-10-17
Abstract: PURPOSE: To provide a timming analyzer which is built in a printed circuit board, IC or multichip module, and testing its timming signals. CONSTITUTION: A multiplexer 13 and a buffer 15 with a gate connects a timming analyzer circuit 12 to a tested device, and the timming analyzer receives various data of a plurality of data channels of the tested device while supplies data to data channels, respectively. The circuit 12 is arranged for each data channel, and at the time of being enabled(EN) the circuit 12 supplies a test data signal from a terminal OUT to each data channel according to the stored timming vectors while receives data signs from data channels at a terminal IN, and makes the received data signals readable through a data bass.
Patent JP-H11109725-A (JP)
Title: Image forming device
Inventor: KAWAKAMI TAKAYUKI
IPC: H04N1/113
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent image quality from being deteriorated even when a laser beam is attenuated in a laser beam path by providing a device with a first light intensity detection means detecting the intensity of the laser beam and a light intensity control means comparing the detection output of the first light intensity detection means with a reference value and controlling the intensity of the laser beam. SOLUTION: A photodetpctor 28 being the first light intensity detection means converting a light output to an electric signal is constituted also as one element of a synchronous mechanism detecting timing in which image information is written on a photoreceptor 201. By a light intensity detector 207, the current output of the photodetector 28 is converted to a voltage. By a BD signal generator 208, the signal converted to the voltage is inputted and compared with the reference value so that a beam detection signal(BD signal) is generated and supplied to a control part 209. Since the quantity of the laser beam is controlled by the control part 209, the photoreceptor can be scanned with the target quantity of laser beams even when the laser beam is attenuated in the laser beam path caused by the soil of parts arranged in the laser beam path.  Thus, the stable and high-quality image can be formed.
Patent JP-S63129200-A (JP)
Title: Axial flow blower
Inventor: KOHAMA YASUAKI
IPC: F04D29/66
Filed: 1986-11-19
Abstract: PURPOSE:To reduce noise by forming a suction inlet on one side of a case and forming a discharge port on the other side of the case and installing sound absorbing material onto the inner surface of the case and the outer surface of a stay. CONSTITUTION:A blower is constituted of a hub 3 having a fan blade 4 installed, stay 2, and a case 1. A sound absorbing material 5 is installed onto the inner surface of the case 1, and is installed onto the outer surface of the stay 2. Polyurethane foam, etc. are used as sound absorbing material, and allowed to adhere by adhesive. Though wind slides transversely on the upper and lower surfaces of the fan blade 4 and collides with the inner surface of the case, noise can be reduced, since sound is absorbed by the sound absorbing material 5.
Patent JP-S63128328-A (JP)
Title: Camera
Inventor: HARAGUCHI SHOSUKE
IPC: G03B17/02
Filed: 1986-11-19
Abstract: PURPOSE:To freely design a grip to prevent play of the grip after setting, by attachably and detachably setting a camera body and the grip to each other and providing a grip shake stopping means and a positioning means on the contacting surface. CONSTITUTION:A camera body 100 having a horizontal battery storage chamber 2a in the bottom part and a grip 200 which is used as the cover of this battery storage chamber 2a and is attachably and detachably set to the camera body are provided. The grip 200 is provided with a positioning part fitted to the battery storage chamber 2a, and a whirl-stop means (shake stopping member) 19 of the grip 200 and a positioning means (positioning boss) 18 are provided on the contacting surface between the camera body 100 and the grip 200. Thus, the beautiful grip 200 of good holdability is realized because the grip 200 can be designed independently of the size and the shape of the battery storage chamber 2a, and play between the grip 200 and the camera body 100 is not caused after setting.
Patent JP-2001100046-A (JP)
Title: Manufacturing device for light guide plate, substrate for light transmission plate and light guide plate
Inventor: OKUYAMA SHINOBU
IPC: G02F1/13357
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To deal with a trend toward the bigger light transmission plate as the LCD is big-sized and also resolve the problem such that the bigger stripping force is needed and the operation is difficult since the contact area of the light transmission plate and a stamper is bigger when irregularities are formed in the manufacture of a big-sized light transmission plate. SOLUTION: Hole parts are provided on both side surfaces of the end parts of a substrate. A stripping means for engaging the hole part with a click part which is provided on the stripping means to carry out stripping from a stamper utilizing rotary motion in the stripping is provided. Further a means for filling the hole part with resin and a means for curing the resin are provided.
Patent JP-H10122280-A (JP)
Title: Piston for disk brake
Inventor: SUZUKI KIMIHIRO
IPC: F16D65/18
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To make it to be manufacturable easily and inexpensively as well as to aim at the promotion of yet more lightweightiness. SOLUTION: A piston 10 is composed of an inner member 12 formed into a bottomed cylindrical shape by means of working a steel plate through mainly drawing by a press, and an outer member 14 formed into a bottomed cylindrical shape by means of working a stainless steel plate through mainly drawing by a press, and fitted in and clamped tight to the outside of the inner member 12, respectively. In addition, a ring projection 12c is installed in an opening end edge of a cylindrical part 12a of the inner member 12 by means of upsetting, and then a ring groove 16 for mounting a dust boot or the like is formed in a gap with the opening end edge of a cylindrical part 14a of the outer member 14.
Patent JP-H02167255-A (JP)
Title: Production of intermediate of ciciss-pyrethrinoid
Inventor: RUNE JIYURIAN
IPC: C07C69/74
Filed: 1989-10-25
Abstract: Novel cyclopropane-1-carboxylic acid compounds of the formula <IMAGE>  I  wherein CN and -COOR are in the cis position, A is selected from the group consisting of hydrogen and an alkali metal and R is alkyl of 1 to 4 carbon atoms and their preparation and a process for the preparation of a compound of the formula    <IMAGE> III  of cis configuration and R is alkyl of 1 to 4 carbon atoms.
Patent JP-H1178906-A (JP)
Title: Moving carriage for child serving both stroller and bicycle sharing seat
Inventor: OIKAWA KAZUO
IPC: B62J1/00
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a carriage serving both a foldable stroller and a bicycle sharing seat, which can be used as the bicycle sharing seat for a child by folding the carriage in condition used as a stroller, and is restored from a condition used as the bicycle sharing seat for the child back to the condition used as the stroller. SOLUTION: Front right and left front leg rods 2 are respectively folded and formed, and arranged from the both sides of a seat 1 to on its front lower part. The upper part of these front leg rods 2 is fixed on supporting plate 12A and a fore-frame 7, and a rotatable front wheel 5 is arranged on the lower end of both front leg rods 2. The fore-frame 7 is folded and extended in the range from the back of a seat part 8 of the seat 1 to the front upper part of the seat 1, and is adhered and fixed to the back of the seat part 8 of the seat 1 or both front leg rods 2. In this case, around the front longitudinal center section of the fore-frame 7, a suspension hook 9 and a supporting member 9a are mounted.
Patent JP-H06130031-A (JP)
Title: Apparatus and method for measurement of bod
Inventor: HATAGAKI KEIZOU
IPC: G01N33/18
Filed: 1992-10-14
Abstract: PURPOSE:To measure BOD with high accuracy and in a short time. CONSTITUTION:When BOD is measured by making use of a microorganism film 8 which has fixed microorganisms and an oxygen electrode 6, a drainage part 5 is installed at a liquid introduction passage which is connected to the entrance part of a flow cell 7 on which a microorganism electrode has been mounted, a nutrition source is supplied to the microorganism film before its use, a cleaning liquid or a substrate solution is supplied intermittently to the microorganism film when the microorganism film is not used for many hours, and boric acid or sorbic acid or their salt is contained in a solution used for the measurement.
Patent JP-S63131510-A (JP)
Title: Formation of single crystalline thin film
Inventor: MURAKAMI HIDEKAZU
IPC: H01L21/20
Filed: 1986-11-21
Abstract: PURPOSE:To improve the crystallinity of a single crystal thin film by forming a species crystal region by etching with plane azimuth selectivity to eliminate faucet disadvantageous for a crystal growth. CONSTITUTION:A faucet (111) is eliminated by forming another faucet by damaging by ion implanting or etching with plane azimuth dependence. A single crystalline or polycrystalline Si thin film is formed to be amorphous in all of thickness of approx. 0.4mum, for example, by Si<+> ion implanting with 400keV, 230keV and 100keV of implanting energy, and 10<16> atoms/cm<2> of dose. Accordingly, the remaining single crystal part is put with a mask, ion implanted to form a faucet (111) or polycrystalline region to be amorphous. Thus, an Si single crystal of high quality can be formed on an insulating film having a step of 100nm or larger at 600 deg.C or lower, thereby obtaining an SOI which can be applied to a fine element of a complicated structure.
Patent JP-H01121420-A (JP)
Title: Floor pan
Inventor: SHIMIZU TAKAYUKI
IPC: E03C1/18
Filed: 1987-10-30
Abstract: PURPOSE: To form a floor pan by one molding device regardless of a Japanese style or a Western style by concurrently serving an effective surface with a body washing space and a toilet bowl installing floor space. CONSTITUTION: A floor pan body A is formed by extending an effective surface 2 having the area required for body washing so as to be continuous with a bathtub installing surface or a bathtub part 1. A toilet bowl attaching-cum- reinforcing part (b) partially thicker toward the back surface is integrally formed on a part of the effective surface 2, and this effective surface 2 is taken as a concurrent servining surface for a body washing space and a toilet bowl installing floor surface. Therefore, the floor pan can be sheared with respective Japanese and western-style unit bathrooms.
Patent JP-2001096209-A (JP)
Title: Wet scrubber and coating material spray booth equipped with the same
Inventor: YAMAZAKI MAKOTO
IPC: B05B15/12
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To improve the capturing performance for coating material particles contained in waste gas flow f compared to the conventional one only by simply modifying an existing wet scrubber to facilitate the application to an existing working spray booth 20 in the wet scrubber provided with a venturi shaped structural part 1, through which the waste gas flow f is passed and accelerated and on the inside surface 4a, 4b of which water w is supplied and flows down. SOLUTION: A venturi throat part 2 in the wet scrubber having the structure is provided with a rebounding means (e.g. a ring of circular tube) for receiving the water w flowing down on the inside walls 4a and 4b of the venturi shaped structural part 1, changing the flow direction from horizontal to upward and releasing toward the flow passage center zone s of the gas flow and is structured to form a water group 5 of fine drops in the flow passage center zone s.
Patent JP-S63131882-A (JP)
Title: Vane pump
Inventor: SAKAMAKI HIROSHI
IPC: F04C18/344
Filed: 1986-11-21
Abstract: PURPOSE:To prevent sliding resistance from being produced by providing the inside of an end wall of a housing with a freely rotatable retainer fitted coaxially with a circumferential apace and providing the retainer with a dynamic pressure bearing mechanism. CONSTITUTION:Retainer plates 15a and 15b are fitted in annular recesses 14a and 14b formed coaxially with an inner circumferential space 5 of a housing on the inner surface of end walls of the housings 1 and 2 opposing each other. A spiral groove 17 is formed to provide a dynamic pressure bearing mechanism on the outer end surfaces, which contact the opposite inner surfaces of the housing 1, of the retainer plates 15a and 15b. As a result, lowering of rotating efficiency caused by sliding resistance and wear of a vane are prevented.
Patent JP-H11177652-A (JP)
Title: Synchronizing method and decoder
Inventor: KUBO HIROAKI
IPC: H04N21/43
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of omission in data at the time of reproduction without stagnating data in a buffer by smoothly synchronizing transfer on the side of a decoder even when the short moving picture experts group(MPEG) 2 transfer stream of commercial or the like is successively transferred in a short time. SOLUTION: An extraction part 1 extracts synchronizing information POR on the side of transmission from the arriving MPEG 2 transfer stream. A voltage controlled oscillator(VCO) 4 generates a reference clock in the case of decoding data. According to the reference clock generated by the VCO 4, a counter 5 sets the synchronizing information STC of the decoder. A comparator 2 finds the difference of synchronizing information PCR and STC and a control value determining part 3 is provided between the comparator 2 and the VCO 4 and determines the control value corresponding to the difference of the synchronizing information STC and PCR.  When the difference of the synchronizing information PCR and STC is more than a prescribed limit value, a discrimination part 6 outputs an instruction to the control value determining part 3 so as to start new transfer synchronization with a current reference clock as a reference.
Patent JP-H02120833-A (JP)
Title: Single-lens reflex camera
Inventor: KITAGISHI NOZOMI
IPC: G02B15/12
Filed: 1988-10-31
Abstract: PURPOSE:To readily confirm a telescopic effect through a finder by inserting an auxiliary lens into the luminous flux of an objective lens, moving the auxiliary lens along an optical axis and variably magnifying the finder. CONSTITUTION:In normal photographing, a rotary mirror 2 retreats outside the optical path to insert the auxiliary lens 11 into the optical path. An image from the objective lens 1a has positive power, is reduced by the auxiliary lens 1a with a reducing effect, is formed near a field lens 4, turns into a positive image through mirrors 5 and 7 and a normal lens 6, and is further formed in the position of a visual field frame 8. In the case of dummy telescopic photographing, the objective lens 1b moves to an object side, and the auxiliary lens 11b moves to the side of a field lens 4 although the focal length of the objective lens 1 is the same as the normal photographing. Consequently, the finder can be variably magnified with finder diopter maintained at a fixed level. Thus, a photographer can confirm a telescopic effect with his eyes when observing an object through the finder.
Patent JP-H01119415-A (JP)
Title: Manufacture of flash mount molding
Inventor: OTA MASAHIKO
IPC: B60J1/02
Filed: 1987-10-31
Abstract: PURPOSE:To enhance the manufacturing accuracy and to prevent a flash mount molding from peeling off, by guiding and feeding the flash mount molding in the longitudinal direction thereof, by forming slits at predetermined intervals in the support piece of the molding in synchronization with the feed distance thereof, and by cutting the support piece into parts having a predetermined length. CONSTITUTION:The base part 6 of a flash mount molding 10 formed by an extrusion molder is conveyed being guided by guide plates 31A, 31B. A rotary encoder detects the distance of conveyance of the molding 10, and a control circuit 50a drives a pulse motor 41 in synchronization with a distance signal from the rotary encoder so that a shaft 45 is rotated by means of a timing belt 44 and an output gear 43. Accordingly, cutters 46A through 46C and cutter 47A are actuated. With this arrangement, it is possible to form predetermined slits in the support piece 7 of the flash mount molding 10, and accordingly, support pieces 7A through 7C having a predetermined resilient contact length are formed. With this arrangement, it is possible to enhance the manufacturing accuracy and to prevent the molding from peeling off and so forth during mounting thereof.
Patent JP-H10103534-A (JP)
Title: Ball valve
Inventor: IWAMOTO KUNIO
IPC: F16K5/06
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To realize quick flow start after opening operation by an operational part and a wide fluid control range by the same operational part and also improve fluid control accuracy in a ball valve. SOLUTION: In the present ball valve 10, an opening on the inflow side of the flow through hole 13 of a ball 12 is defined as a main opening 14 and an auxiliary opening 14a and an opening on the outflow side is defined as a fan-shape opening 15. In this case, when the valve is fully closed, the tip end part 15A of the fan-shape opening 15 is set to the first seal region 17A by the outflow side seal member very close to the outlet flow route, and also when the valve is fully opened, the tip end part 15A of the fan-shape opening 15 is so set as invading the second seal region 17B by the outflow side seal member across the outlet flow route.
Patent JP-H08114040-A (JP)
Title: Swimming pool
Inventor: TANAKA MAMORU
IPC: E04H4/00
Filed: 1994-10-17
Abstract: PURPOSE: To enhance sanitary conditions and the safety of users without impeding the flow of water on the surface of a pool bottom and to enhance the property of a cushioning panel in being attached to and removed from the pool bottom. CONSTITUTION: A cushioning panel 4 comprising a cushioning material 6 provided over a base 5 and covered with a protective coating 7 made from a soft synthetic resin material has a friction type tape 8 to be secured which is provided on the lower surface of the base 5. A downwardly projecting portion 10 is formed at the portion of the base 5 where the friction type tape 8 to be secured is provided, and a friction type securing tape 9 to which the friction type tape 8 to be secured that is provided at the projecting portion 10 of the base 5 is to be secured is provided on a bottom 2, and a gap through which water circulates is formed at portions other than the secured portions of the cushioning panel 4 and the bottom 2.  The securing tape 9 and the tape 8 to be secured are both provided with a plurality of split portions so that the tapes are perpendicular at least to the gradient of water on the pool bottom 2.
Patent JP-H08124351-A (JP)
Title: Magnetic tape cassette
Inventor: KATAGIRI SHINGO
IPC: G11B23/087
Filed: 1994-10-18
Abstract: PURPOSE: To obtain a magnetic tape cassette provided with an inexpensive and satisfied erroneous insertion preventing mechanism which does not damage a magnetic tape while preventing the erroneous insertion to an unadaptable recording/reproducing device by the simple structure. CONSTITUTION: To prevent the erroneous insertion to the unadaptable recording/ reproducing device, the erroneous insertion preventing mechanism abutting on an engaging protrusion of the recording/reproducing device is constituted of an erroneous insertion preventing piece 42 which is a flexible piece integrally formed on a front side wall 4a of the upper cassette half 4 so as to extend to the lower side of the cassette along a front side wall 5a of the lower cassette half 5. A free end of the preventing piece 42 is capable of engaging with the engaging protrusion and also elastically deformable to the front side only of the cassette.
Patent JP-H0996067-A (JP)
Title: Square-shaped elbow made of metal for rain gutter
Inventor: WAKE ATSUSHI
IPC: E04D13/08
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of corrosion by molding an elbow formed in a square cylindrical shape, in which a cross section is formed in a square shape or a rectangular shape, and formed in a shape bent in an intermediate section and mutually connecting and fixing the end sections of a wedge-shaped notch at the square cylindrical central section of a straight pipe. SOLUTION: A wedge-shaped notch 14 is formed in the direction of an outside plate 1 from an inside plate 12 at the square cylindrical center of a straight pipe, and the front end of the notch 14 is made to reach the surface of the outside plate 1 and a broken line 11 is formed to the outside plate 1 at the front end. The outside plate is bent in the broken line 11 and wedge-shaped edge sections are welded and connected to mold an elbow A, leaders are fitted externally and joined on the water upper side and water lower side of the elbow A, and the outside plate section on the external angle side, on which at least rainwater is easy to flow, is bent and the elbow is assembled. Accordingly, since a rear section and joints have no welding section, the generation of corrosion due to the retention of rainwater and dust can be prevented.
Patent JP-2000112871-A (JP)
Title: Device controller
Inventor: IDEI KENJI
IPC: G06F13/36
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To drive a PCI device recognized as an irregular PCI device by an OS, as an ISA device so as to use it out of PCI devices to be used for a personal computer or the like. SOLUTION: An IDSEL signal 3 to be used when an OS controls a PCI device is allowed to be controlled from a BIOS, and at the time of starting a system, the PCI device is initialized as a PCI device, and then the PCI device is allowed not to be recognized as a PCI device under the control of the BIOS at the time of executing the OS. Consequently, the PCI device is driven apparently as an ISA device.