baber/WOPTO huggingface dataset:
Patent JP-H10229789-A (JP)
Title: Spinning reel for fishing
Inventor: KAWASHIRO MASAYUKI
IPC: A01K89/01
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To reduce the increase in frictional resistance cause of slide and contact between an interlocked gear and a slider and to prevent hooking at the time of slide and contact between the interlocked gear and the slider. SOLUTION: On a slider 8, a main body part 8a, protruding part 8b, protruding part 8a for slide and contact stabilization toward the fore side and engage groove 8c are formed, a projection engage part 9c of interlocked locked gear 9 is inserted into the engage groove 8c, and the protruding part 8b is attached through a screw 18 into a turn stopper part 7a at the rear end of spool shaft 7. On the fore and rear sides of slide contact plane 8g on the main body part 8a facing the interlocked gear 9 and the slide contact plane 8g of protruding part 8f, slopes 8h, 8i and 8j for hook prevention are respectively formed. An axial cylinder 1d is formed on a side wall surface inside a main body 1 of reel, the interlocked gear 9 is supported, and the interlocked gear 9 is engaged with a gear 3c of driving gear 3.  Plural recessed parts 9e are formed on a slide contact plane 9d of interlocked gear 9, and the wall part of recessed part 9e is formed into conical recessed part 9e from a slope 9f for hook prevention.
Patent JP-H02228831-A (JP)
Title: Optical network communication system
Inventor: TOKUMITSU JUN
IPC: H04B10/07
Filed: 1989-03-02
Abstract: PURPOSE:To improve the utilizing efficiency of the system by setting a wavelength of a signal light different from a wavelength of the reference wavelength light and feeding back a difference between an output wavelength of a light source and a reference wavelength light so as to adjust the wavelength of the light source. CONSTITUTION:A signal light from each terminal station for executing communication among terminal stations and a reference wavelength light from a center station are included in a received light 11 and the wavelength of the reference wavelength light and the wavelength of the signal light differ from each other. The signal light 11 and part of an exiting light 17 from a wavelength variable laser 15 are made incident in a photodetector 14, and a low pass filter 20 extracts a beat signal caused between the exiting light 17 and the reference wavelength light having a very close wavelength to that of the light 17. A frequency controller 23 detects the frequency and sends a control signal 43 to a tuner 16 via a memory 25 so that the frequency is 0 or a prescribed value and the wavelength variable laser 15 is subject to feedback control. Thus, it is not required to stop even tentatively other communication for the wavelength control and the utilizing efficiency of the system is improved.
Patent JP-H07260796-A (JP)
Title: Automatic analyzing device
Inventor: KUNIMATSU MIYUKI
IPC: G01N30/86
Filed: 1994-03-18
Abstract: PURPOSE:To provide an automatic anglyzing device having hying determining components similar in chemical properties and a function of separating individual chemical seeds to determine them and to achieve the labor-saving of analytical operation and the simplification of an analytical system. CONSTITUTION:A flow injection analytical method capable of performing the quantitative analysis of a cyan compd. within a short time and ion chromatograph/post-column absorptiometery capable of performing separative determination can be adapted only by the changeover operation of a changeover valve 9. When the concn. of the cyan compd. in sample water becomes a set value or more, the judgment of concn. is performed by a control part 12 and a chromatographic mode is selected by changing over the changeover valve to perform separative determination. By this constitution, the consumption of an eluent and a reaction soln. is reduced and the deterioration of a separation column is minimized and the analysis of the cyan compd. is accelerated.
Patent JP-H0625710-A (JP)
Title: Production of iron powder sinter
Inventor: GUNDORUFU MAIERU
IPC: C22C33/02
Filed: 1992-03-05
Abstract: PURPOSE: To provide a method of producing a carbon-containing sintered compact from iron powder, which is a simple method suitable for continuous production and is capable of regulating the carbon content of a sintered compact to be produced to a prescribed value. CONSTITUTION: The iron powder is heated in an atmosphere containing, at least for a time, carbon monoxide and held at sintering temperature over a predetermined period of time, and the resultant sintered compact is subsequently cooled. The partial pressure of the carbon monoxide existing in the atmosphere is changed selectively according to purpose during production, and the selective change is controlled in such a way that the carbon content of the sintered compact can be set to a predetermined value.
Patent JP-S62204687-A (JP)
Title: Videotex communication system
Inventor: TAKEBAYASHI HAJIME
IPC: H04N7/173
Filed: 1986-03-04
Abstract: PURPOSE:To display off-line information in matching with the matter of interest such as public interest or taste by providing a means for storing a screen number sent from a videotex center in a screen number table. CONSTITUTION:A videotex center 20 and a line are connected to request the transmission of a screen number of off-line screen information. In receiving the screen number from the center 20, the screen number is sent to the center 20 to receive prescribed off-line screen information from the center 20. The off-line screen information is stored in a file set in a floppy disk 7. Then whether or not the reception of plural off-line screen information is all executed is judged, and when not received yet, the number of the unreceived screen information is transmitted and when all information is received, the line is disconnected. Then off-line screen information is read sequentially from the file in the disk 7 and displayed on a CRT 1.
Patent JP-H07256310-A (JP)
Title: Plate rolling mill
Inventor: HIGASHIDA YASUHIRO
IPC: B21B27/02
Filed: 1994-03-18
Abstract: PURPOSE:To obtain a plate rolling mill with which the max. Hertzian stresses are equalized and the limit of rolling load and efficiency of back-up roll change are improved by equalizing the sum of the barrel length on the inlet side and the sum of the barrel length on the outlet side of divided back-up rolls. CONSTITUTION:Either of upper or lower roll assembly, at least, arranged the divided back-up rolls 3A-3C, 4A-4D which are divided into three or more divisions in the axial direction on the inlet and outlet sides, and supports an upper work roll 1. Diameters of all the divided back-up rolls are equal, the divided back-up rolls are symmetrically arranged on the inlet and outlet sides to the center position of the work roll and a load detector is independently arranged on each of divided back-up rolls. This plate rolling mill have the equal sum of barrel length of the divided back-up rolls on the inlet and outlet sides. In this way, the limit of the max. Hertzian stress is raised, high rolling reduction is enabled and, since the diameters of the divided back-up rolls are same, wear and fatigue of each divided back-up roll is on the same level and efficient roll change is enabled.
Patent JP-S63215258-A (JP)
Title: Telephone set
Inventor: YAMAGUCHI TSUKASA
IPC: H04M15/30
Filed: 1987-03-04
Abstract: PURPOSE:To form a telephone set capable of management of a traffic data by providing a traffic data generating means operating and generating the traffic data, a storage means storing the traffic data and a visual display means of the traffic data. CONSTITUTION:A traffic measurement telephone set 1 is provided with a PB telephone set 2, a telephone circuit 3, a call/reply/restoration detection circuit 4 detecting the calling at dialing, reply at call reception and restoration after the end of talking, and a service tone detection circuit 5 detecting a dial tone (DT), a ring back tone (RBT), a call end tone (BT) and a ring tone (RGT) at the incoming call. Then the time from the stop of the ring back (RBT) tone till the detection of restoration or till the detection of the call end tone (BT) is decided to be a talking time at calling, and after programming is applied by a microprocessor 6, the talking time, the talking charge and the dial number finished for the call are stored in a storage circuit 10 together with the date. Moreover, the time from the reply till the detection of the end tone (BT) or till the detection of restoration is decided to be the talking time at an incoming call, and programmed, then the talking time at incoming call is stored in the storage circuit 10 together with date.
Patent JP-H07260647-A (JP)
Title: Method for analyzing composition of gas sensor catalyst
Inventor: SADO NAOHIKO
IPC: G01N21/73
Filed: 1994-03-22
Abstract: PURPOSE:To realize highly accurate quick analysis of a sample of gas sensor catalyst by thermally dissolving the gas sensor catalyst in a mixture of nitric acid and sulfric acid to produce a sample solution and then analyzing copper through plasma emission spectrometry. CONSTITUTION:Cu or CuO carried on gamma-Al2O3 is dissolved in nitric acid or sulfric acid or the gamma-Al2O3 carrier is dissolved in sulfric acid. Consequently, a gamma-Al2O3 based temperature compensation element containing Cu or Cu is dissolved in a mixture of nitric acid and sulfric acid. Because of the scientific properties of alumina, gamma-Al2O3 having high crystallinity is not dissolved easily but gamma-Al2O3 having low crystallinity is dissolved to produce a sulfate. Especially, sulfric acid has higher melting point than nitric acid and accelerates the dissolution. Consequently, a sample solution can be prepared conveniently and quickly within several minutes. Plasma emission spectrometry is effected accurately in the measuring process of Cu by subjecting the sample solution to dissociation of element by means of a high temperature plasma flame, detecting the emission wavelength of Cu, and measuring the intensity thereof.
Patent JP-H10230191-A (JP)
Title: Snow thawing installation
Inventor: NISHIYAMA TETSUTAKA
IPC: E04H9/16
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To thaw snow after snow is accumulated to a certain level at low maintenance cost and high snow thawing efficiency without requiring high installation cost or causing freezing by connecting a boiler generating steam with a snow thawing pipe in which steam flows and having a large number of steam jetting holes in the outer circumference. SOLUTION: One end of a joining pipe 5 is connected with a boiler 6 for steam generation and the other end is branched and the branched both ends are connected with both sides of a snow-thawing pipe 3 in the roof 2. Opening and closing valves 7 are opening and closing valves of steam to be installed in the joining pipe 5 and one is installed in the base part and the other is installed in the branched joining pipe 5. The steam generated by operation of the boiler 6 flows in the snow-thawing pipe 3 from the joining pipe 5 by opening the opening and closing valves 7 and jetted out of jetting holes 5 of the snow-thawing pipe 3 to the roof 2.  As a result, even at the time of being out of use, freezing of the snow-thawing apparatus is prevented and without requiring installation of a circulation pump, the apparatus is operated when snow is accumulated to a certain level, the apparatus is installed at low cost and driven at low running cost and high snow-thawing efficiency.
Patent JP-H05245176-A (JP)
Title: Nursing bed
Inventor: SAKATA ENZOU
IPC: A61G7/00
Filed: 1992-03-06
Abstract: PURPOSE:To smoothly shift to a standing posture from a sitting posture by constituting the bed of a four-folded type. CONSTITUTION:A floor frame body is constituted by providing in order a back part frame 11, a seat part frame 12, a lower leg part frame 13 and a foot part frame 14, this floor frame body is supported by a supporting body 2, and a mat is attached to each frame, respectively of the floor frame body. Also, this bed is constituted so that the lower leg part frame 13 can be hung down in the vertical direction, and also, this hung-down state can be held by providing a turning mechanism part for turning the back part frame 11 in the raising/ laying-down direction, providing a turning mechanism part for hanging down the lower leg part frame 13 and turning it in the horizontal direction, and providing a turning mechanism part for turning the foot part frame 14 as the lower leg part frame 13 turns in the hanging-down direction, and also, turning the foot part frame 14 so that the lower leg part frame 13 becomes a horizontal state in a hanging-down state.
Patent JP-S63216058-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUKAGAI TOSHIO
IPC: G03G5/06
Filed: 1987-03-04
Abstract: PURPOSE:To prevent abnormal spotted images background stains by incorporating at least one kind of specified azo pigment in an interlayer. CONSTITUTION:The interlayer contains at least one of the azo pigments represented by formula I in which X is an optionally substituted aromatic ring, such as a benzene or naphthalene ring, or an optionally substituted hetero ring, such as an indole, carbazole, or dibenzofuran; Ar1 is an optionally substituted aromatic ring, such as a benzene or naphthalene ring, or an optionally substituted hetero ring, such as an dibenzofuran; Ar2 is an optionally substituted aromatic ring, such as benzene or naphthalene ring; R1 is H, or optionally substituted lower alkyl, or optionally substituted phenyl; R2 is lower alkyl, carboxy, or its ester; and A is one of the groups represented by formulas II and III, thus permitting electric characteristics to be stabilized even when environmental conditions, such as temperature and humidity, vary, and the obtained image to be prevented from abnormal spots background stains and to be enhanced in reliability.
Patent JP-H10232459-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAMASHITA SEIJI
IPC: G03C1/035
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide the silver halide photographic sensitive material capable of enhancing processing speed and reducing a replenishing rate and superior in sharpness. SOLUTION: The silver halide photographic sensitive material provided on a support with at least one photosensitive silver halide emulsion layer has a layer containing fine dispersed particles having an average particle diameter as a corresponding sphere diameter of <=0.5μm and having adsorbed a dye forming a J association product as a layer near to the support then the emulsion layer, and this emulsion layer contains flat silver halide grains occupying at least >=50% of the projection areas of the total silver halide grains and having an aspect ratio of 2-30.
Patent JP-S61208235-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUJI KAZUAKI
IPC: H01L21/76
Filed: 1985-03-13
Abstract: PURPOSE:To avoid abnormal exudation of an impurity even if high temperature heat treatment is applied by a method wherein the impurity which is automatically doped laterally from a high density diffusion layer of the first conductive type which is to be an element separation region is absorbed by a low density diffusion layer of the second conductive type. CONSTITUTION:After an N<+> type buried region 22 is selectively formed on a surface of a substrate 21, a P<+> type buried region 23 is selectively formed. An N<-> type diffusion layer (a low density diffusion layer of the second conductive type) 24 is formed between the regions 22 and 23 by the overall ion implantation of phosphorus. With this constitution, when an N<-> type epitaxial layer 25 is formed in the next process, the P-type impurity automatically doped laterally from the region 23 is absorbed by the diffusion layer 24. Therefore, abnormal exudation of the impurity is avoided even if high temperature heat treatment is applied in the next process.
Patent JP-H03251893-A (JP)
Title: Image display controller
Inventor: SAITO HISAMI
IPC: G09G5/14
Filed: 1990-03-01
Abstract: PURPOSE:To obtain an image display controller which performs efficient operation for data input on a multi-window display by providing a coordinate input means, a data holding means, and a data loading means. CONSTITUTION:Window images W1 - W3 are displayed on the screen 50A of a monitor 50 while superimposing with one another. A cursor is set at a desired position in the image W1 by operating a mouse 70 to input data ABC. When the mouse 70 is operated to set the cursor at a desired position in the image W3 and the return key on a keyboard 60 is operated, the data ABC is passed through a stack 20 and inputted to the cursor position in the image W3 by a copying function. The cursor position setting operation which uses the mouse 70 is substantially independent of the data input holding operation, so data can be inputted at the cursor in a desired window image set with the mouse 70 and the data input operation with the multi-window display can be performed efficiently.
Patent JP-H05248192-A (JP)
Title: Pc slab built-up device
Inventor: SAKAIDA OSAMU
IPC: E03F3/06
Filed: 1992-03-06
Abstract: PURPOSE:To make it possible to efficiently assemble heavy PC slabs in a narrow space by dividing constitutional components necessary for PC slab assembly into small parts to carry them in a tunnel, and repeating a specific built-up procedure. CONSTITUTION:A PC slab built-up device is installed on the bottom slab in a tunnel, floor slabs, side slabs and top slabs brought in then tunnel from an opposite side are subsequently held by grippers 4, a boom 3 is expanded and contracted, a truck 1 is moved forward and backward, mechanisms are operated to install them at their specific positions, and an inside rolling body is constructed. In addition, the PC slab built-up device is moved forward, and the next inside rolling body is constructed by the same procedure. According to the constitution, various movements are given to the boom 3, the grippers 4, etc., to smoothly carry out PC slab built-up work in a narrow space.
Patent JP-H05255844-A (JP)
Title: Formation of film by sputtering
IPC: C23C14/14
Filed: 1992-03-09
Abstract: PURPOSE:To facilitate etching of a metallic film of an upper layer by continuously forming plural metallic films by sputtering in the same vacuum vessel and setting the film forming temp. of the upper layer lower than the film forming temp. of the lower layer. CONSTITUTION:An Al2O3 substrate 2, an NiCr target 6 and an Au target 7 are installed to face each other in the vacuum vessel 1. Gaseous Ar is supplied from an introducing port 10 to this vacuum vessel and a voltage is impressed between an anode 4 and a cathode 8 by an electric power impressing device 14 to generate plasma. On the other hand, the substrate 2 is heated to about 200 deg.C by controlling a heater 5 via a sensor 12 and an electronic computer 13. As a result, the NiCr film is formed on the surface of the substrate 2 by sputtering the target 6. The electric power impression is then changed over to the cathode 9 and the substrate 2 temp. is lowered down to about 100 deg.C. As a result, the Au film is formed on the above-mentioned NiCr film. The Au film which is low in temp. at the time of the film formation is easily and completely removable even at the time of etching without deeply intruding into the NiCr film of the lower layer.
Patent JP-H08216040-A (JP)
Title: Piston-and-cylinder mechanism
Inventor: FUKUSHIMA YOSHIO
IPC: B25B21/00
Filed: 1995-02-15
Abstract: PURPOSE: To prevent the amount of compressed air consumed from increasing even when a hallow piston rod is used. CONSTITUTION: In a piston-and-cylinder mechanism 17 including a cylinder 35 having air feed/exhaust holes 34a, 34b formed at both ends, a piston 36 freely slidably enclosed in the cylinder 35, and a piston rod 37 coupled integral with the piston 36 and projecting from the cylinder 35, the piston rod 37 is hollowed out, and the open end of the piston 36 is closed at the open-end side of the piston 36. Also, a bumper member for reducing the impact of the piston 36 on the side wall of the cylinder 35 is fitted into place.
Patent JP-H01226659-A (JP)
Title: Suction-transporting device for flat plate
Inventor: HARA EIJI
IPC: B24B41/06
Filed: 1988-03-03
Abstract: PURPOSE:To adsorption-transport a work correctly and in stable ways by reducing the variation of the suction force for the work by installing a communication means for the communication of the intake holes in an oblique intake hole row onto a multihole plate. CONSTITUTION:As for the vane holes 20 on the both transport belt conveyors 16 and 18, a part of each communication hole 20 closed by a work C is always superposed with a part of the communication grooves 23 on the multihole plates 21a and 22a, and the both communicate with each other, in the area of the both transport surfaces 17 and 19 which corresponds to the area of the work. The C is sucked by both suction boxes 21 and 22 through an intake hole 24, communication groove 23, and the vent hole 20, and horizontally transported in the sucked state onto the transport surfaces 17 and 19. Further, even if the transport surfaces of the transport belt conveyors 16 and 18 meander or travel aslant and the advance position of the vent hole 20 shifts, the intake holes 24 in an oblique intake hole row 54 which is aslantly arranged are allowed to communicate with each other through the communication groove 23, and a prescribed suction force is always secured.
Patent JP-H02229350-A (JP)
Title: Reinforcement holding tool
Inventor: NYURAIIN MASAMI
IPC: E03F3/06
Filed: 1989-03-02
Abstract: PURPOSE:To reduce the cost and stabilize a reinforcing steel by providing a support portion for supporting a main reinforcement from below, providing a holding portion for immovably holding a force distributing bar on one side of the support portion and extending the support portion in front and in rear of the holding portion. CONSTITUTION:A reinforcement holding tool 1 made of a synthetic resin is disposed in each intersecting portion of a reinforcing steel N formed by combining a main reinforcement M and a distributing bar D which are extended back and force and right and left. Secondly a support portion 2 which is semicylindrical with a diameter a little larger than that of the main reinforcement M is formed extending in the longitudinal direction of the distributing bar D to support the main reinforcement M from below in the longitudinal direction. Further, holding pieces 4 are formed to be integral with both right and left end edges of the support portion 2, and engaging pieces 5 extended towards the openings 3 of the holding pieces 4 are formed to be integral therewith. The holding pieces 4 and the engaging pieces 5 form holding portions 6, whereby the distributing bar D is engaged and held on both sides in the radial direction of the support portion 2 in such a manner as to be immovable back and forth and in the vertical direction.
Patent JP-H10246993-A (JP)
Title: Image forming device
Inventor: NATSUME JUNKO
IPC: H04N1/00
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing reading mistake of a document, and preventing miss copying. SOLUTION: In this device, every time scan instruction is made to the document (YES by #102), variable number K indicating the sheet number of document been read is increased (#103). Then, the variable number K is displayed (#104). A reading completion key is depressed (YES by #105), until the document becoming absent in an automatic document feeder (NO by #106), counting of the document is executed.