baber/WOPTO huggingface dataset:
Patent JP-H08313549-A (JP)
Title: Method for measuring flow velocity distribution of molten resin in pipe
Inventor: KANO YOSHIAKI
IPC: G01F1/00
Filed: 1995-05-17
Abstract: PURPOSE: To accurately observe the flowing state of a molten resin in the flow passage of the resin and, at the same time, to find a suitable combination of molding conditions of the resin for changing the color of the resin or changing the resin to another resin from the data on the flow velocity distribution of the molten resin in the flow passage. CONSTITUTION: A molten resin R containing tracer particles T is forcibly made to flow through a horizontal pipeline 2. The flow of the resin R is irradiated with slit-like light 10a from the direction perpendicular to the flow and a suitable combination of molding conditions of the resin R is found by analyzing the moving speed and flow velocity distribution of the resin R from the behaviors of the particles T in pictures taken by a video camera 20 from an observing section 4 from the direction perpendicular to the flowing direction of the resin R.
Patent JP-H09305581-A (JP)
Title: Document display system
Inventor: IKENO TOKUJI
IPC: G06F12/00
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To display the dictionary described contents of respective character strings by adding link information to any suitable character string inside a document and displaying the character string of a dictionary reference object as a document with link. SOLUTION: When the instruction (command) of dictionary link tag application is outputted from a document retrieving means 2 with link to a certain file, while referring to frequency information held by a dictionary reference frequency information managing means 6, a dictionary link tag applying means 4 newly adds a link tag to this file. Besides, an electronic dictionary device 5 is composed of an electronic dictionary and a dictionary content extracting means, for example, and when a word is dispatched as an argument, the dictionary content description (dictionary content document) of that word is returned. When displaying a general text document, it is displayed as the document with link by adding the tag to any suitable word in the document. In other words, the ordinary text document is automatically transformed to the document with the link tag to the dictionary.
Patent JP-S61277083-A (JP)
Inventor: ISHIYAMA TAKAO
IPC: G21C7/16
Filed: 1985-06-03
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-H031849-A (JP)
Title: Apparatus for measuring speed of blood flow
Inventor: ODEIRU BONNUFU
IPC: G01S15/58
Filed: 1990-05-10
Abstract: PURPOSE: To speed up measuring without lowering accuracy by providing a measurement unit with an adder to operate an average of several correlation functions obtained through a correlator and supplying evaluation on related velocity by means of an interpolation circuit acting upon the average correlation functions. CONSTITUTION: A measurement unit 300 has NF-parallel processing channels 310j, each of which is formed out by a filter 311j, a memory unit 312j to store N-M+1 of filtered signals and a correlator 313j to supply N--M correlation functions C while an adder 320 is to operate averaged values of obtained NF (N-M) correlation functions C. The correlation functions C (t0, u-gamma) are processed with an interpolation circuit 330, which is to supply the evaluation on related velocity V as it calculates position of correlation vertex u0= gamma=2VT/C; its height CMAX is as well measured to be applied in a circuit 340 to confirm the evaluation on velocity V.
Patent JP-H02297430-A (JP)
Title: Covering structure material
Inventor: KAWAI CHIHIRO
IPC: B32B15/04
Filed: 1989-05-12
Abstract: PURPOSE:To obtain the above structure material, the surface on one side of which has no crack developed and has heat resistance and oxidation resistance at an elevated temperature and onto the surface on the other side of which metal material can be clad-bonded, by a structure wherein first covering layer is formed on the surface on one side of base material and second covering layer is formed on the surface on the other side of the base material. CONSTITUTION:In first covering layer 2 formed on the surface on one side of base material 1, its inside part 4 is made of C, its outside part 6 is made of SiC and its intermediate part 5 has mixed composition of SiC and C. In second covering layer 3 formed on the surface on the other side of the base material, its inside part 7 is made of TiC, its outside part 9 is made of Ti and its intermediate part 8 has mixed composition of TiC and Ti. Thus, the first covering layer can give oxidation resistance to the sheet-like base material, which consists of carbon fiber-carbon composite material, so as to allow to more effectively prevent heat crack from occurring. The second covering layer acts as bonding layer, through which the sheet-like base material consisting of carbon fiber-carbon composite material is clad-bonded to metal material.
Patent JP-H08277674-A (JP)
Title: Non-rail sliding door
Inventor: ONOSAKA TOSHIMI
IPC: E05D15/06
Filed: 1995-04-07
Abstract: PURPOSE: To prevent the deflection of a sliding door, form a threshold flat, facilitate cleaning and the movement of objects by fitting magnets at the lower section of the siding door, and attracting the stoppers arranged in the pockets installed on the threshold. CONSTITUTION: An edge 4 is fitted to the whole lowermost section of a sliding door, and magnets 1 are fixed at both the right and left ends at a slight gap above the edge 4. The edge 4 is removed at the portions where the magnets 1 are fixed, and guide portions of stoppers 2 from a threshold are formed there. The threshold is continuously integrated with the flat floor portion, and stopper pockets 3 are installed at several positions so that the stoppers 2 are tightly stored in them. When the sliding door is moved on the threshold, the stoppers 2 are pulled up by the magnets 1 when the positions of the magnets 1 and the positions of the stoppers 2 coincide with each other, and the deflection and wasteful movement of the sliding door can be prevented. The stoppers 2 are stored in the pockets 3 while only head sections are hooked on the edge 4 at other positions.
Patent JP-S5641094-A (JP)
Title: Repairment method of fatigue and crack and the like for steel construction
Inventor: KAWAI YUTAKA
IPC: B23K31/00
Filed: 1979-09-14
Abstract: PURPOSE: To prevent the reproduction of fatigue and crack and their advancement for the repaired welding zone, by introducing the compression residual stress to the repaired welding zone, through the repairment and welding the end at least of the fatigue and crack or notch generated in the steel construction, in the state where these have been expanded compulsively.  
     CONSTITUTION: When fatigue and crack 1 is generated to the steel construction, the both ends of the crack 1 are machined with a drill to form the stop hole 2 having the smooth surface. Next, around almost the center 4 of the crack 1, the wedge member at the tip of the wedge device is inserted to open the crack 1 compulsively through the axial force W. Further, in the state where the crack 1 has been opened compulsively, welding is started from the end of the hole 2 and the crack 1 is burried with the deposited metal 3 by excluding the wedge insertion part. After cooling of the metal 3, the wedge is removed and the axial force W is released, then large residual stress is introduced to the metal 3. After that, the part where the wedge member is inserted is welded and it is burried with the deposited metal 3a. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5927388-A (JP)
Inventor: IGARASHI TOICHI
IPC: G07F13/00
Filed: 1983-06-30
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-S5452642-A (JP)
Title: Feed controlling device of welding wire
Inventor: OKADA TOSHIHIKO
IPC: B23K9/12
Filed: 1977-10-05
Abstract: PURPOSE:The above mentioned device, effectively giving weld bead suitable for each welding position and structure to be welded, by providng control circuit having reverse direction changeover switch connected with ordinary direction timer in parallel and reverse direction timer in series between driving motor of feed and starting switch of welding wire. CONSTITUTION:When welding is started, signal of the welding current 1 is entered the relay 9 and the ordinary direction timer 7 and the reverse direction timer 8 are operated. Signal sent out from the timer 7, 8, is entered the control unit 5 by making the reverse direction changeover switch 6 ON and the above signal is given to the feed motor 3 through the VR for feed speed control 4. Hereby, the motor 3 is rotated in the ordinary and reverse direction only set up time on the timer 7, 8 and the filler wire 11 is fed during each set up time in each ordinary and reverse direction by the feed roller 2. Feed system is made ordinary direction feed-stop system by cutting off the switch 6.
Patent JP-S62276192-A (JP)
Inventor: INOUE KAZUTOSHI
IPC: E21D1/08
Filed: 1986-05-26
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-S5744481-A (JP)
Title: Production of fence
Inventor: SHIMANO SHIGERU
IPC: B23K11/00
Filed: 1980-08-28
Abstract: PURPOSE: To permit continuous production with good workability and easy and beautiful application of painting and plating near the weld zones by subjecting the press-stuck surfaces of assembled metal-made cross rails and vertical rails successively to electric resistance welding.  
     CONSTITUTION: Two pieces of cross rails 1 are juxtaposed opposite to each other, and the spacing between the rails 1, 1 is forcibly expanded by an expander 3 as shown by an alternate long and short dash line. A vertical rail 2 is supplied therebetween. Thence, the operation of the expander 3 is released, and with the rail 2 held fixed by the vertical rail holding parts 41, 41' of a welding machine 4, the rails 1, 1 are pressed inward by cross rail holding parts 42, 42', and the top and bottom end parts of the rail 2 are press-stuck respectively to the opposite surfaces of the rails 1, 1. Following to this, electricity is conducted between the parts 41, 42, that is, between the rails 1, 2, and these are welded. Similarly electricity is conducted between the parts 41', 42', whereby these parts are welded. Thence, the rails 1, 1 are forcibly expanded by the expander 3, and plural pieces of the rails 2 are installed by repeating the similar operations. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5242526-A (JP)
Title: Preparation of iron oxide pigment
Inventor: MAKINO HAJIME
IPC: C09C1/00
Filed: 1975-10-01
Abstract: PURPOSE: Iron oxide pigment is prepared by calcinating iron oxide particle containing jarosite and sodium sulfate with photphoric acid, whereby the particle growth is effectively suppressed and the washing preocesses can be largely eliminated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0578029-A (JP)
Title: Tenser for doubler
Inventor: UCHIDA YUJI
IPC: B65H59/30
Filed: 1991-04-23
Abstract: PURPOSE:To give an even tension to two unreeled yarns by providing fork-form movable members at both ends of tenser arm provided to put in an out freely between the fixed plates of fork-form fixed members and to give a tension to the yarn between the fixed plates. CONSTITUTION:When yarns 2 and 4 unreeled from two packages pass between fork-form fixed members 11 and 21, and fork-form movable members 15 and 25 respectively, and if the tension of one side yarn is larger, a force to fluctuate a tenser arm 28 around a shaft 27 is generated, and this force gives a force to give a tension to a fork-form movable member at one side of the tenser arm 28. As a result, the tensions of the yarns 2 and 4 given by the fork-form movable members 15 and 25 at both sides of the tenser arm 28 are made equal generating a balance constantly. Furthermore, the tension can be regulated as desired, by fluctuating a holding arm 31 around its holding shaft 30.
Patent JP-S63284331-A (JP)
Inventor: AKIHAMA SHIGEYUKI
IPC: E04B1/16
Filed: 1987-05-16
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-S5911061-A (JP)
Title: Picture display device
Inventor: AOI SHIGERU
IPC: G09F9/00
Filed: 1982-07-09
Abstract: PURPOSE:To retrieve easily a desired page not clear for its page number, out of picture information over lots of pages, by providing a page turning-over device starting the formation of true picture before or after the indicated page. CONSTITUTION:A control circuit 28 requests picture signals on the indicated page and those before and after the indicated pages to an external storage device 30 and a picture signal from the device 30 is stored in a memory 29. The memory 29 is provided with areas 29a, 29b, 29c, which memorize pages 49, 50 and 51 to the designated page 50 respectively, for example. When a semiconductor laser 1 is emitted and a scanner 2 starts rotation, a memory M in the circuit 28 takes the page 50 stored in the area 29b of the memory 29 as the designated page. Further, when a user reads the page 50 and he judges that the desired page exists in succeeding portion, the page is designated with an operating section 27. Thus, the page 51 stored in the region 29c of the memory 29 is changed into the designated page and the result is stored in the memory M and the picture formation is started.
Patent JP-S63283937-A (JP)
Title: Metal foil-clad laminated plate
Inventor: FUJIWARA TOSHIYUKI
IPC: B32B15/08
Filed: 1987-05-15
Abstract: PURPOSE:To ensure high flame retardance without any decrease in mechanical strength and peeling strength of a metal foil, by blending an aliphatic bromine compound and an aromatic bromine compound as a flame-retardant in an imide resin for a resin-impregnated base material. CONSTITUTION:In a metal foil-clad laminated plate prepared by laminating a metal foil on a resin-impregnated base material where an imide resin is used as a impregnating resin, both an aliphatic bromine compound and an aromatic bromine compound are blended in the imide resin as a flame-retardant. The blending ratio is in such a ratio that the blended amt. of the aliphatic bromine compound to that of the imide resin is 1-12 wt.% in terms of bromine atoms, and the blended amt. of the aromatic bromine compound is 5-25 wt.% in terms of bromine atoms, and the blended amt. of the whole bromine compounds is 30 wt.% or less in bromine atoms. High flame retardance can be realized by the synergistic effect of these bromine compounds and the decreases in the mechanical strength and the peeling strength of the metal foil do not thereby occur.
Patent JP-S60261467-A (JP)
Inventor: YAMAZAKI HARUKI
IPC: A61N1/05
Filed: 1984-06-11
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-S5821105-A (JP)
Title: Displacement meter for elemental conductor
Inventor: KITANISHI MITSUO
IPC: G01B7/00
Filed: 1981-07-29
Abstract: PURPOSE:To measure displacements over a wide range without receiving the influence of icing by converting the relative displacements in a line direction and in the direction orthogonal with said direction to the rotating motion of an arm, and detecting said motion with a rotary potentiometer. CONSTITUTION:When elemental conductors (a), (b) displace in the direction at a right angle to the line and the distance (r) between said conductors changes, the  angle theta between a frame 10 and an arm 11 changes as well and therefore a potentiometer 12 revolves and the signal corresponding to the angular change is  transmitted to a measuring device. When the conductors (a), (b) displace by (l)  in the line direction and displace simultaneously in the direction at a right  angle to said direction, the displacements thereof are the function of the rotating angles of the potentiometers 12 and 13. In the amplifier section of the measuring device, the output of the potentiometer 12 is inputted to the potentiometer  13, by which the influence of the change in the direction at a right angle to the line upon the change in the line direction is obviated. Thus the displacements  are measured over a wide range without receiving the influence of icing.
Patent JP-H0415872-A (JP)
Title: Information accumulation system and information presentation system
Inventor: MATSUSHITA ATSUSHI
IPC: G06F12/00
Filed: 1990-05-09
Abstract: PURPOSE:To rationalize information retrieval by accumulating information by means of coarse/fine hierarchy structure and independently presenting coarse or fine information by means of electronic turning-over. CONSTITUTION:An animation display part 50, an information control mechanism part 51, an individual information control part 52 and a retrieval function part 53 are provided as an event processing mechanism 49. The event processing mechanism 49 is connected with a processor 54 and information are accumulated in hierarchy structure. For retrieving rough places, high speed retrieval is executed by fast turning-over in a higher hierarchy. For learning target information in detail, turning-over is executed slowly in a lower hierarchy so as to accurately and securely catch information. Thus, a necessary part is immediately opened by giving a function for putting a mark on a book, for writing and for linking, and retrieval based on fuzzy storage is executed by a turning-over function.
Patent JP-S5742130-A (JP)
Title: Forming method for minute pattern
Inventor: MASUKO YOUJI
IPC: G03F7/20
Filed: 1980-08-26
Abstract: PURPOSE:To shorten a drawing time by irradiating a fixed quantity of particle beams or radiation having the cutting action of a principal chain or a crosslinking of a resist substance onto a main surface of a resist containing a drawing section. CONSTITUTION:A fixed quantity of electron beam showers 4 are irradiated previously onto the whole surface of the electron beam resist 2 on a substrate 1 before drawing. When electron beams 3 for drawing are irradiated, the time may be short. When the surface is developed, the resist pattern 2 is obtained. According to this constitution, the drawing time is short, and working property is excellent.
Patent JP-S5643639-A (JP)
Title: Photographic etching method
Inventor: SHIMODA HIDEAKI
IPC: G03F7/26
Filed: 1979-09-17
Abstract: PURPOSE:To enable a flow amount of a photosensitive resin to be easily controlled and a pattern of high precision to be obtained, by uniformly illuminating a developed photosensitive resin pattern with an image-controlled light, and postbaking it at a proper temperature. CONSTITUTION:In a method for etching an SiO2 film or the like using a photosensitive resin as a photoresist, e.g., ''KMR747 resist  '', width of resist patterns formed by exposure and development before and after postbaking at 120-140 deg.C is not different, but postbaking at a temperature >=160 deg.C causes the resist to flow and the resist pattern to widen. When the resist, after development, is illuminated by a lamp, e.g. 200W mercury lamp, for 5min and postbaked at 180 deg.C for 20min, 4mum width of a positive pattern after development becomes 3mum width after post- baking, thus permitting a constant flow control to be achieved by selecting conditions of an illumination lamp and postbaking temperature, therefore, a precise pattern to be obtained and an SiO2 film or the like to be precisely etched using this resist pattern.
Patent JP-H07300891-A (JP)
Title: Water supply equipment changing method with installation of blowout type stool
Inventor: MINAMOTO KUNIO
IPC: E03D3/10
Filed: 1994-05-10
Abstract: PURPOSE:To carry out the construction work for changing water supply pressure and the quantity of water supply with the variation of stool facilities under the state, in which existing stool facilities can be used partially and reduce the construction cost. CONSTITUTION:A check valve 5 permitting only the passage of water W from the primary water supply pipe 4 side is mounted at an end section on the downstream side of a primary water supply pipe 4 branched from a main water supply pipe 2 extended to a lower section from an elevated tank 1, in which water W fed from a ground section is stored, in the upper section of a building and disposed on each floor of the building. A secondary water supply pipe 6 extended to the flush valve 9 of a blowout type stool 8 is connected to the primary water supply pipe 4 through the check valve 5, and the water storage chamber 74 of a pressure accumulator 7 having structure, in which the inside of a case 71 is divided into a compressed air chamber 73 and the water storage chamber 74 through a flexible diaphragm 72, is branched and connected to the secondary water supply pipe 6.
Patent JP-H02298028-A (JP)
Title: Etching of compound semiconductor
Inventor: SEKI TETSUYA
IPC: H01L21/302
Filed: 1989-05-12
Abstract: PURPOSE:To form a processed shape which is reproducible and practical, whose surface contamination is small and whose anisotropy is large by using nickel, molybdenum or tungsten as a material for an etching mask. CONSTITUTION:A pattern of a photoresist (positive type) 3 is formed on a ZnSe semiconductor layer 1; a film of nickel, molybdenum or tungsten is formed as a material 2 for a mask. Then, the mask material 2 on the photoresist (positive type) 3 is removed together with the photoresist 3 in an organic solvent such as acetone or the like; the mask of nickel, molybdenum or tungsten is formed on the ZnSe.
Patent JP-S6010795-A (JP)
Title: Semiconductor laser element
Inventor: YANO MORICHIKA
IPC: H01S5/00
Filed: 1983-06-30
Abstract: PURPOSE:To eliminate the Adverse effect of re-incident rays, to give relationship between injected currents and an optical output (excellent linearity) and to prevent the increase of noises by expanding the spectral width of a uniaxial mode. CONSTITUTION:The distribution of the complex of refraction is controlled by properly selecting the thickness (d) of an active layer 4, the thickness (t) of sections except a V-shaped groove in a P-clad layer 3 and each mixed crystal ratio of clad layers 3, 5 and the active layer 4 in a semiconductor laser element. A primary mode is diverged and absorbed to the outside of a striped region and disappears because it belongs to a radiation mode. When relaxation oscillations are executed resonantly between the generation and disappearance of the primary mode, the spectral width W2 of the spectral curve of laser oscillations is expanded. Accordingly, coherent length is shortened, noises resulting from return rays of a semiconductor laser are inhibited approximately, and a semiconductor device optimum as a light source for a video disk can be constituted.
Patent JP-H11301166-A (JP)
Title: Tail plug for writing instrument or the like
Inventor: KOBAYASHI SEIICHI
IPC: B43K7/00
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To deal with an infant's erroneous swallowing and to prevent a backflow at the time of a fault of an ink backflow preventing mechanism by forming a collar in contact with a rear end of a barrel, a shaft engaged with an inner surface of the barrel forward of the collar, and a wall for axially shutting OFF forward of a hole opened at the rear end of the shaft, thereby forming an air passage. SOLUTION: A shaft 11 to be fixed by press injecting or the like to an inner surface of a barrel 1 is formed forward of a collar 10 in contact with a rear end of the barrel 1. A hole 12 is provided from a rear end, and a hole 13 is formed from a front end. A wall 11a for axially shutting OFF the holes 12, 13 is formed. A circumferential recess 11f is provided at a substantially center of an outer periphery of the shaft 11. Further, the holes 12, 13 communicate with the recess 11f via lateral holes 11d, 11e. Thus, since the air flows via the hole 11d, the recess 11f and the hole 11e communicating with the holes 12, 13, it can deal with an axial erroneous swallowing. Since the air also flows via the recess 11f, it can deal with an erroneous swallowing from a direction perpendicular to the shaft. Further, a slight ink backflow can be prevented.