baber/WOPTO huggingface dataset:
Patent JP-H09107737-A (JP)
Title: Both front wheels fitting structure for transplanter
Inventor: ZANMA SHIGEO
IPC: A01C11/02
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To make both front wheels effectively fittable so as to make a transplanter go straight and to regularly plant plural lines of seedlings on one ridge. SOLUTION: In a transplanter in which planting main body A supported by a pair of front wheels 1 and driving rear wheels 2 is made slidably between one side position in the width direction of the machine body and plural lines of seedlings can be planted on one ridge, supporting arms 3 of a pair of both the front wheels 1 are installed on a front wheel spindle in the lateral direction of the machine body so as to adjustably move the arms in the shaft center direction of the spindle. Both the supporting arms 3 are rotatably adjustably fitted to the front wheel spindle 4 and both the front wheels 1 are steerably installed.
Patent JP-H03158923-A (JP)
Title: Memory controller
Inventor: HASEGAWA MASAMOTO
IPC: G06F3/08
Filed: 1989-11-17
Abstract: PURPOSE:To utilize a part of a semiconductor memory used by a file control program of an OS as a file of a high speed of a user program by providing a file artificial control circuit for bringing the semiconductor memory to access by an instruction procedure of a file controller. CONSTITUTION:When a file access instruction is outputted by a processor, this file access instruction is sent to a file artificial control circuit 2, and a memory control signal 13 is generated from the file access instruction. This memory control signal 13 is sent to a memory controller 4', an address signal conforming to this memory control signal 13 is outputted to a semiconductor memory 5', and from the semiconductor memory 5', data being an access object is read out. In such a way, it becomes unnecessary to store a file control program in the semiconductor memory and to execute it by a processor.
Patent JP-H08162906-A (JP)
Title: Digital signal processor
Inventor: HONMA YOSHIHIRO
IPC: H03H21/00
Filed: 1994-11-30
Abstract: PURPOSE: To provide a digital filter capable of reducing the number of gates. CONSTITUTION: This processor is constituted of serially connected delay elements 1-7, the delay elements 8, 9 and 10, adders 21-27, selectors 30-38, bit shifters 40-42, the multipliers 13-16 of coefficients K0-K3 and data selectors 50-59, etc. It becomes an FIR filter when only the selector 35 is turned to the side of '1' and it becomes a gain variable FIR filter when the selectors 30, 34, 35 and 37 are turned to the side of '1'. It becomes an IIR filter when the selectors 30, 31 and 35 are turned to the side of '1' and further, it becomes an all-pass IIR filter when the selectors 30-35 are turned to the side of '1'. Also, by taking out data through the data selectors 50-57 connected to the delay element 7, it is used as a FIFO memory. Thus, respective parts are shared by the respective filters, the number of the gates are reduced and also, it is used as the FIFO memory.
Patent JP-H0549878-A (JP)
Title: Large-diameter-pore porous polyethylene hollow fiber membrane, its production and hydrophilic porous polyethylene hollow fiber membrane
Inventor: KAMO JUN
IPC: B01D71/26
Filed: 1991-10-18
Abstract: PURPOSE:To provide a porous PE hollow fiber membrane having a structure wherein strip-shaped micropores are laminated, having high porosity and a large pore diameter and capable of diffusing a large amt. of air and a porous PE hollow, fiber membrane having permanent hydrophilicity, high porosity and a large pore diameter. CONSTITUTION:Strip-Shaped micropores 3 are surrounded by a microfibril 1 arranged in the longitudinal direction of the fiber and a knot 2 consisting of stacked lamellas and form a laminated structure intercommunicating from the inner wall surface of a hollow fiber to the outer wall surface. The average diameter of the micropores of the large-pore-diameter PE hollow fiber membrane measured by a mercury porosimeter is controlled to 2-10mum, the porosity to 75-95% and the amt. of diffused to >=8X10<5> l/m<2>.hr.0.5 atm. The membrane is obtained by melt-spinning PE, annealing the undrawn fiber under specified conditions, cold-drawing and then hot-drawing the fiber.
Patent JP-H04170784-A (JP)
Title: Rotary switching device for operation panel
Inventor: AMANO FUTOSHI
IPC: H05K5/03
Filed: 1990-11-02
Abstract: PURPOSE:To observe the position of an operation unit for opening and closing an operation panel at a glance, facilitate the operation of unlocking a lock and to effectively lock it in a closed state by providing a pushbutton for unlocking the lock of the panel on the front surface of the panel. CONSTITUTION:When a pushbutton 29 of a front surface of an operation panel 7 is pressed, slide fittings 22 are lifted through a roller 26, connection of a lock arm 27 by the roller pin 25 of the fittings 22 is disconnected, and the panel 7 is rotated by a panel opening mechanism 30. A finger is inserted to a gap formed by the rotation of the panel 7, and the panel 7 can be easily opened. When the panel 7 is opened, the panel 7 is effectively locked through the arm 27, the pin 25 similarly, the position of an operation unit for opening and closing the panel is observed at a glance, the unlocking operation of the lock is facilitated, and an operation panel opening/closing device for effectively locking it in the closed state is provided.
Patent JP-S62158838-A (JP)
Title: Silver-oxide type contact point material
Inventor: YAMAMOTO HIRONOBU
IPC: H01H1/023
Filed: 1985-12-30
Abstract: PURPOSE:To accommodate the titled material to various circuit conditions and to prevent abnormal consumption due to layered deposits, breakage, etc., by dispersing into Ag specific amounts of Sb oxide, respective oxides of Cu, Zn, and Mn, and Te oxide. CONSTITUTION:Sb oxide with 0.1-6.2wt% metallic component, one or more kinds among oxides of Cu, Zn, and Mn with 0.05-5wt% metallic component, and Te oxide with 0.01-2wt% metallic component are dispersed into Ag as principal component. Further, one or more kinds among oxides of Fe, Ni, and Co with 0.01-0.5wt% metallic component are dispersed, if necessary. This silver-oxide type contact point material is minimized in layered deposit content owing to the effect produced by combined addition of Sb and Te, and further, it has characteristics such as reduction in arc consumption, etc.
Patent JP-H11128982-A (JP)
Title: Treatment of selenium-containing waste water
Inventor: YANO RIE
IPC: C02F3/28
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To surely remove both selenic acid ion and selenious acid ion by making the amt. of org. substances as a hydrogen donor to an optimum value when a selenium-contg. waste water contg. nitric acid nitrogen and/or nitrous acid nitrogen (NOx-N) is treated by anaerobic biologicaltreatment under a facultative anaerobic condition. SOLUTION: An anaerobic biotreatment is performed under a condition where at least 2-fold by wt.org. substances to the concn. of NOx-N in water to be treated exist as BOD when the concn. of NOx-N in the water to be treated is at least 5-fold by wt. of soluble selenium. For example, the concn. of NOx-N in raw water 2 is measured by a nitrogen concn. measuring means 9 and, based on this concn. of NOx-N, the amt. of addition of the org. substances to the raw water flowing in a raw water introducing pipe 8 from an org. substance addition mechanism 10 is controlled in such a way that the anaerobic biologicaltreatment is performed under a condition where at least 2-fold by wt.org. substances to the concn. of NOx-N in the raw water exist as BOD in a biologicaltreatment reaction tank 6.
Patent JP-H10122170-A (JP)
Title: Vane compressor
Inventor: MURAYAMA TOSHIHIRO
IPC: F04C18/344
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of the sliding property of a rotor due to machining errors and reduce the cost and weight. SOLUTION: A ring-like spacer made of iron or Teflon and having the outer diameter smaller than that of a rotor 2 is fitted between the rotor side end face of a rear head 6 and the rear side end face of a cam ring 1. Fixed gaps are maintained between the end face of the cam ring 1 and the rotor side end face of the rear head 6 and between the end face of the cam ring 1 and the rotor side end face of a front side block 3, the machining errors on the end face of the rotor 2 and the rotor side end face of the rear head 6 and the assembling errors of the rotor 2 and the rear head 6 are absorbed, and the abrasion on the end face of the rotor 2 can be suppressed.  The gap between the end face of the rotor 2 and the rotor side end face of the rear head 6 and the gap between the end face of the rotor 2 and the rotor side end face of the front side block 3 become narrower respectively than those when no spacer 70 is used, and performance is improved.
Patent JP-H08160174-A (JP)
Title: Fuel assembly
Inventor: ORII AKIHITO
IPC: G21C3/34
Filed: 1994-12-01
Abstract: PURPOSE: To attain operation in high power and high burnup of fuel by providing a fuel spacer with grid frame forming grid spaces, support parts for elastically supporting fuel rods and projections extending to fuel rod axis direction. CONSTITUTION: In a grid frame 41, a grid space 44 to which a fuel rod 3 is to be inserted is formed, and in the grid frame 41, projections 45 are provided so as to surround the fuel rod 3. The fuel rod 3 is elastically supported by support parts consisting of stoppers 42 and springs 43. As the projections 45 exist in the coolant flow path as parts extending in the fuel rod axis direction so as to surround the fuel rod surface, the steam flow toward the fuel rod 3 surface is promoted and the coolant flowing in the coolant flow path especially droplets accompanying the steam flow are efficiently captured by liquid film flowing up along the fuel rods 3. Therefore, the thickness of liquid film increases and the limit power of fuel assembly is improved.
Patent JP-H09141468-A (JP)
Title: Laser beam welding method
Inventor: MATSUO KAZUHIDE
IPC: B23K26/21
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To enable the reinforcement of weld without newly using a clamp mechanism after tack welding, and to easily avoid a rise in the cost of equipment. SOLUTION: Tack welding beads are formed on all the welding points 40a to 40j necessary for an object W to be welded by a prescribed tact time. Also, the adhesion strength of the object W can be secured by these tack welding beads. Consequently, it is enough to arrange clamp means 36a to 36c only at a tack welding station 30, and it is not necessary to install a dedicated clamp mechanism at a station 32 for the reinforcement of weld.
Patent JP-H08157586-A (JP)
Title: High-molecular polycarbonate excellent in heat stability
Inventor: OKANO YOSHIMICHI
IPC: C08G64/06
Filed: 1994-12-01
Abstract: PURPOSE: To obtain a polycarbonate which is produced by melt transesterification, is excellent in heat stability, and is not discolored during molding or by long exposure to heat by specifying the content of phenolic hydroxyl groups. CONSTITUTION: The polycarbonate is produced by the melt transesterification of a dihydric phenol with a carbonic diester and contains terminal phenolic hydroxyl groups in an amt. of 3.0×10<-5> mol/g or lower. Pref. the content of a monohydric phenol formed during the transesterification in the polycarbonate is 1.2×10<-6> mol/g or lower, and the content of unreacted dihydric phenol, 2.0×10<-7> mol/g or lower. Pref. at least one compd. selected from among a basic nitrogen compd., a Li compd., and an Sb compd. is used as a catalyst in an amt. of about 10<-8> -10<-2> mol based on 1mol of the dihydric phenol. Pref. about 0.01-500mol (based on 1mol of the catalyst) of a B compd. is used.
Patent JP-H09144746-A (JP)
Title: Flexible supporter
Inventor: ASANO MASAAKI
IPC: F21L4/00
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide excellent strength and smooth slidability, and prevent wear and deterioration by combining materials whose friction coefficients are different from each other with a male member and a female member and using them. SOLUTION: A female member A and a male member B are formed out of materials whose friction coefficients are different from each other. The lubricant contained in the female member A is supplied to a sliding part between the recessed part 3 of the female member A and the protruding part 6 of the male member B for stability of frictional force or slidability between them, and prevention of the sliding part between the recessed part of the female member and the protruding part of the male member from wear and deterioration. For the female member A, the material containing lubricant is used, therefore, the strength of the recessed part 3 of the female member A is deteriorated.  However, resin material with excellent strength is used for the female member B, thus it is possible to avoid concerns which would happens failure in parting strength and bending strength at the protruding part 3 and the recessed part 6 of both the members.
Patent JP-H01138897-A (JP)
Title: Manufacture of piezoelectric vibrator
Inventor: YAMAKAWA SEISHIRO
IPC: H04R17/10
Filed: 1987-11-26
Abstract: PURPOSE:To adjust electric capacitance by adhering a piezoelectric ceramics and a metallic diaphragm and exerting a stress to the adhered face in a range not damaging the adhered boundary face. CONSTITUTION:An epoxy group adhesives is used to adhere and cure a piezoelectric ceramics 2 made of a C-6 material with an aluminum-made metallic diaphragm 1. With a stress exerted from the side of the diaphragm 1, the capacitance is increased and with a stress exerted from the side of the ceramics 2, the capacitance is decreased. Then the stress is exerted to the adhered face in a range not damaging the adhered boundary face to adjust the capacitance and the reververation time of the ultrasonic wave vibrator is adjusted simply in terms of electric circuit.
Patent JP-H08160942-A (JP)
Title: Automatic playing piano
Inventor: SASAKI TOMOYA
IPC: G10F1/02
Filed: 1994-12-01
Abstract: PURPOSE: To touch the same key successively at extremely short intervals in the automatic playing piano. CONSTITUTION: The automatic playing piano which touches keys according to respective data showing the pich and loudness of sounding and generates a sound by making hammers strike strings by the touch of the keys decides whether or not a sounding interval (t) is shorter than the time required to return a hammer assembly first in a step Sa2, adds a specific value α to velocities NV1 and NV2 showing the loudness of the sounding in a step Sa4 when deciding that the interval is shorter, and touches the keys according to the addition values.
Patent JP-H10225401-A (JP)
Title: Glass both-face wiper using magnet light in weight and improved in motion
Inventor: WATANABE KIYOSHI
IPC: A47L1/12
Filed: 1991-08-28
Abstract: PURPOSE: To reduce the weight of a glass both-side wiper using a magnet improved in motion. CONSTITUTION: In this glass both-side wiper, using the magnet light in weight and improved in motion, synthetic resin, aluminum and duralumin are used for a part 2 and the magnet is used for a pressing plate 3. Consequently, by using the glass both-side wiper, the glass is wiped lightly and smoothly, and one face of the glass is wiped with the wiping of the other face, so that it is neither dangerous nor troublesome.
Patent JP-S62155295-A (JP)
Title: Aromatase inhibitory steroid derivative
Inventor: TERASAWA TADAO
IPC: A61P35/00
Filed: 1985-12-27
Abstract: NEW MATERIAL:19-Azido-4-androstene-3,17-dione expressed by formula I. USE:Useful for treating estrogen-dependent tumor, e.g. mammary cancer, uterine cancer, etc., as an estrogen biosynthesis inhibitor. PREPARATION:For example, 19-hydroxy-4-androstene-3,17-dione expressed by formula II is reacted with a sulfonylating agent, e.g. trifluoromethanesulfonic acid anhydride, etc., in a solvent, e.g pyridine, etc., as necessary, in the presence of a base to give a compound expressed by formula III, which is then reacted with sodium azide in a large excess in a solvent, e.g. DMF, etc., while heating for some ten hours.
Patent JP-2000131364-A (JP)
Title: Socket for inspecting electrical component
Inventor: OTA TETSUSHI
IPC: H01R33/945
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive socket for inspection that can accurately cope with improved accuracy of the electrode terminal of electrical components by placing the film substrate of a first contact member that can be separately brought into con tact with a specific electrode terminal on the common contact terminal of a second contact member that can be brought into contact with each electrode terminal. SOLUTION: At two sides where lower and right sides which are used as the long and short sides of a socket body 11 respectively, are positioned adjacent to each other, two sets of contact members 12, and a panel press member 15 are provided, where the former are composed of a first contact member 20 that is brought into contact with an electrode terminal 4 of a liquid crystal display panel 1 and a second contact member 30, and the latter is used as a press member that elastically presses the electrode 4 and contact terminals 22 and 32 formed at the contact member 12 for contacting.  On a film substrate 21 provided at the first contact member 20, an end edge that is brought into contact with the contact terminal 32 of the second contact member 30 is formed on an inclined surface, and the contact terminal 32 is deformed along the inclined surface and can be brought into contact with a first signal input terminal being used as the electrode terminal 4 of the liquid crystal display panel 1.
Patent JP-H08138305-A (JP)
Title: Medium conveying system
Inventor: MIYOSHI SOUKICHI
IPC: H02K41/03
Filed: 1994-11-08
Abstract: PURPOSE: To relax restrictions on the number of housings to be set or the arranging order thereof and to move a conveying member smoothly among the housings. CONSTITUTION: A guide rail 170 for guiding a moving body 180 is laid through openings 101-131 made through the facing surfaces of a plurality of housings 100-130. The moving body 180 is moved through magnetic interaction of a coil member 173 carried on the guide rail 170 and a magnet 184 disposed on the moving body 180 side. The guide rail 170 is tapered at the opposite end parts 172 thereof. Even when any one of the housings 100-130 is replaced or removed, the guide rail 170 remains in coupled state and the moving body 180 is moved smoothly through magnetic interaction. Consequently, restriction on the number of housings 100-130 to be installed or the arranging order thereof can be released. Furthermore, transfer on the guide rail 170 is made with no trouble thus realizing smooth movement of the moving body 180.
Patent JP-H09117616-A (JP)
Title: Circulation type purifying apparatus for bath
Inventor: KOJIMA KOZO
IPC: B01D35/027
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To improve the stability of an apparatus main body. SOLUTION: This apparatus is provided with an installation base 4 and an auxiliary cover 113 composed of a first cover body 116 and a second cover body 18, the installation base 4 is installed in one edge side of right and left sides of a front edge 108 of an attachment part 105 on which the apparatus main body 3 is placed and which is placed on two sidewalls 101, 102 containing a corner part 100 of a bathtub 1 between then and also the base 4 has an extended part 111 extended along the sidewall 101 in the longitudinal direction and placed on a sidewall 101, the first cover body 116 has a butting edge 115 to be butted against the front edge 108 of the attachment part 105 of the installation base 4 and is placed on the inner edge part of the sidewall 101 and the sidewall 102,  and the second cover body 118 is joined to the first cover body 116 in a manner that the cover body 118 can slide freely along the sidewall 101 in its longitudinal direction and is placed on the sidewall 101 and the sidewall 117 on the opposite to the sidewall 102. The length S1, S2, S3 of the installation base 4 and the first cover body 116 and the second cover body 118 of the auxiliary cover 113, respectively, are made almost the same and at the same time the inside edge 116a of the first cover body 116 and the inside edge 118 a of the second cover body 118 are so arranged as to be on the same straight line in a state that the auxiliary cover 113 is disposed on a bathtub 1.
Patent JP-S62146449-A (JP)
Inventor: BUARUTAA HAPUKE
IPC: G11B15/10
Filed: 1986-12-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10142580-A (JP)
Title: Liquid crystal device
Inventor: TSUBOYAMA AKIRA
IPC: G09G3/36
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device capable of improving an image rewriting speed. SOLUTION: Image information comparison means 9 compares image information of two or more scanning signal lines stored in an image information storage means 1a with each other, and also when the image information of two or more scanning signal lines are the same as a result of the comparison by this image information comparison means 9, a frame cycle is decreased and an image rewriting speed is improved by controlling a scanning signal impression means 5 to impress the scanning signal at the same time to the scanning signal electrodes 6a corresponding to the two or more scanning signal lines by means of a scanning signal control means 3.  Moreover, when the image information are different as a result of the comparison, an information signal control means 4 controls an information signal impression means 7 so as to impress the information signal without DC compensation elements to information signal electrode 6b, and thus, decreases the frame cycle for improving the image rewriting speed.
Patent JP-H07154419-A (JP)
Title: Transmission control system
Inventor: KOYAMA YOSHIO
IPC: H04L47/43
Filed: 1993-11-30
Abstract: PURPOSE:To provide uniform service to all logical units LUs (terminal) independently of the length of message by interrupting transmission of a long message to transmit a message destined for another logical unit at the time of transmitting the long message to one logical unit from a packet assembling/decomposing device in a packet network which receives messages from a host. CONSTITUTION:A terminal cluster TC 12 and a packet assembling/disassembling device PAD 14 are provided. The TC 12 transmits and receives messages to and from plural terminals placed under itself and transmits and receives messages to and from the PAD 14, and the PAD 14 receives messages transmitted from the TC 12 to transfer them to a host 16 and enqueues messages transferred from the host 16 in queues of respective logical units LUs set in messages and successively transmits messages circularly taken out from queues to the TC 12.
Patent JP-H05135506-A (JP)
Title: Method of handling composite raw material of magneto-optical disk in bank device
Inventor: NISHIMURA REIKO
IPC: G11B11/10
Filed: 1991-11-15
Abstract: PURPOSE:To enable the constitution of many kinds of commercial messages with a few raw materials by the composite raw material formed by combining the unit raw materials for the commercial messages in the case of recording the commercial message on a magneto-optical disk and reproducing and outputting thereof. CONSTITUTION:The raw material A as the main raw material 1 and, for example, 9 pieces of the raw materials B, C, D, ..., J as sub-raw materials are set as the sub-raw materials 2-1 to 2-9 in order to constitute each combination as one commercial message by the combination of the main raw material and the sub-raw materials to be combined therewith at 1:1. The contents of these combinations are assigned by data formats and many kinds of the commercial messages are constituted with fewer raw materials.