baber/WOPTO huggingface dataset:
Patent JP-H05207974-A (JP)
Title: Method for assembling endoscope
Inventor: YABE HISAO
IPC: H04N7/18
Filed: 1992-01-31
Abstract: PURPOSE:To miniaturize a video unit part and to thin the diameter of the tip part of an inserting part, and also, to improve the mechanical strength. CONSTITUTION:In a hard tip part main body 31 provided in the tip part of a slender inserting part, a frame body 36 for protecting a video unit 12 is integrally provided. Subsequently, the video unit 12 is inserted into the frame body 36 and fitted into a video unit fitting part of the tip part main body 31. Next, the inside of the frame body 36, and the part between the frame body 36 and the video unit 12 are sealed up tightly and fixed by an adhesive agent 37.
Patent JP-S63187075-A (JP)
Inventor: SHIMIZU TAMIO
IPC: F25B15/00
Filed: 1987-01-27
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-S58135253-A (JP)
Inventor: ISHIKAWA TAKASHI
IPC: E04D3/00
Filed: 1982-02-02
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-H02195910-A (JP)
Title: Artificial turf and manufacture thereof
Inventor: AKIYAMA KAZUO
IPC: A47G27/02
Filed: 1989-01-25
Abstract: PURPOSE:To obtain an artificial turf which has good touch and drainage and no warp on a substrate section at a low production cost by forming a turf section with soft synthetic resin fibers, providing a vinyl chloride resin layer on the rear face of the substrate, boring many drain holes through the substrate, forming projections on the vinyl chloride resin layer, and providing drain grooves horizontally and vertically on the rear face. CONSTITUTION:An artificial turf A has an artificial turf 1 and projections 2. The substrate 4 of a turf section 3 mainly made of nylon-66 is backed with a net 5 made of glass fibers, then its rear face is wholly fixed with a vinyl chloride resin layer 6 to form the artificial turf 1. Many drain holes 7 are bored vertically through the substrate 4 including the vinyl chloride resin layer 6. The projections 2 form horizontal and vertical drain grooves 9 between the ground 8 and the vinyl chloride resin layer 6 of the substrate 4 and give a cushion action to the artificial turf A. The first artificial turf A is positioned, and nail-shaped driving/fixing tools 10 are driven into the ground to fix the whole. The hooking piece 12 of the artificial turf A fixed previously is inserted and stuck to the hooking groove 11 of the next artificial turf A, and nail- shaped driving/fixing tools are driven into the ground to expand the artificial turfs A.
Patent JP-H08288030-A (JP)
Title: Holder for photo-semiconductor device
Inventor: SUZUKI AKIRA
IPC: H01R33/06
Filed: 1996-02-01
Abstract: PURPOSE: To properly mount a photo-semiconductor device only in the prescribed direction by clamping a seat of the device with a stopper laid so to face a holder and formed to have a circular arc section, and circular arc and flat coupling teeth. CONSTITUTION: A photo-semiconductor device 1 having a seat section 2a and a lens section 2b with a smaller diameter than the section 2a is mounted on a printed circuit board via a holder 8. Also, the holder 8 is formed out of a cylindrical barrel 9, a leg 10 projected down along both sides of the barrel 9, a chuck piece having coupling teeth 12a and 13a on the lower side of the leg 10 projected down along other both sides, or the like. The device 1 is housed in the holder 8 and the seat section 2a is clamped to the right and left with the teeth 12a and 13a. Also, the lens section 2b is clamped with the circular arc sections 18a and 19b of stoppers 18 and 19. In this case, the teeth 12a and 13a respectively have the ends thereof formed to have flat and circular arc shapes suitable for the notch and curvature of the seat section 2a.
Patent JP-S60161562-A (JP)
Title: Displaying device of offensive speed
Inventor: KAWADA SHINICHI
IPC: G01P1/07
Filed: 1984-01-31
Abstract: PURPOSE:To enable the regulation of a speed without a trouble by detecting MIN data out of the vehicle speed data inputted during a prescribed time or within a prescribed traveling distance after a display locking operation is conducted on the basis of the perception of a speed offense of an object vehicle. CONSTITUTION:When it is intended to lock an offensive speed based on the discovery of a vehicle offending speed regulations, a locking operation is conducted when the object vehicle is approached and found in the state of parallel running. Then an actuating signal of a locking switch 8 is delivered to actuate a timer circuit 10, and thereby a locking action to open a gate circuit 11 is prescribed time after the input of the signal is started. Then, counting is conducted by a counter 4, and data on a vehicle speed renewed and held by a latch circuit 9 are forwarded to and stored in a memory unit 12 sequentially. An output signal from the timer circuit 10 actuates an MIN determining circuit 13, and the determining circuit 13 takes in data on vehicle speeds during 30sec after the locking operation, which are stored in the memory unit 12, determining MIN data out of all the vehicle speeds and outputting same.
Patent JP-S60164076-A (JP)
Title: Gauge valve and manufacture
Inventor: FUJII NORIYUKI
IPC: F16K3/24
Filed: 1984-02-03
Abstract: PURPOSE:To increase the valve capacity by enlarging the cross-section of flow control window from the inside toward the outside of cage. CONSTITUTION:Many flow control windows 10 having portion 10a where the window width is approximately same and pointed head section 10b are provided on the partition wall 2 of cage 8. Since said windows 10 are punched through press, the wall of opening 10c at the punched side is tapered to make the outside opening width wider by 1mm. than the inside opening width. Consequently, flow of fluid passing through said window 10 or the valve capacity can be increased reliably through pressure recovery effect of bellmouth.
Patent JP-H09215370-A (JP)
Title: Controller of battery powered ceiling running truck
Inventor: TANAKA TOMOJI
IPC: B60L15/20
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To continue the operation of a battery powered ceiling running trucks which has the ceiling running truck main part which runs along a rail, a loader which is hung from the main part with a belt and a motor by which the belt is supplied and taken up in order to make the loader ascend and descend with out an error stop even if a whole work weight including the loader exceeds a rated weight limit. SOLUTION: At the time of loading, a motor current for supplying/taking up a belt is detected (step S1 ). The average value of the detected current is converted into a work weight (step S2 ). Then it is judged whether the work weight (α) exceeds a rated weight or not (step S3 ). If the work weight (α) is smaller than the rated weight, the motor is controlled in a constant speed mode (step S4 ). If the work weight (α) is larger than the rated weight, the motor is controlled in a constant current mode (step S5 ).
Patent JP-S63185516-A (JP)
Title: Broach
Inventor: OYAMA IWANE
IPC: B23D43/04
Filed: 1987-01-29
Abstract: PURPOSE:To provide a broach having a long life and a high degree of accuracy by making the heights of the forward ends of at least those of cutting edges which initially perform cutting operation, equal to each other so that the damage of a part of the cutting edges is compensated by the other cutting edges having the equal height. CONSTITUTION:A broach B is made to pierce through a prepared hole in a workpiece so that the pull-out holding section 7 of the broach is allowed to be gripped by a pull-out head so as to hold the rear holding section 6, and when it is pulled in the direction of the arrow 23, the forward guide part 8, the roughly cutting edge part 2, the intermediate finishing cutting part and the rear guide part 7 form a through-key groove in the mentioned order. Since the roughly cutting edge part 14 performs at first cutting, large shocks are effected. However, since the heights of the cutting edges 10,... constituting the cutting edge part 14 are all equal to each other, even though the foremost cutting edge 10 is damaged, the cutting edge having the equal height in the rear of the former succeeds the cutting in the same condition. The heights H of the cutting edges successively vary from the cutting edge part 14 to the cutting edges part 17 which perform roughcutting. Further, the heights of the cutting edges are also successively vary from the cutting edge parts 18 to 22 so that a certain process is carried out.
Patent JP-S61175714-A (JP)
Title: Remote controller of transmission
Inventor: NAKAHARA MIKIO
IPC: B60K20/02
Filed: 1985-01-30
Abstract: PURPOSE:To decrease the desired oscillation amount at the rise part of a change lever and to cover easily the rise part, by setting a spherical bearing at the upper part of a case to support the spherical part of the change lever and serve as the center of oscillation of the lever. CONSTITUTION:The spherical part 13a formed at a part of the change lever 13 is supported by the spherical bearing 12 fixed to a case 11. Thus the lever 13 can be oscillated freely in all directions. Then a shift plate 14 and a selection plate 15 have independent reciprocating motions rectangularly to each other when the lever 13 is shifted and selected via a spherical part 13b. Thus a rise part 13c projected over the case 11 has a small amount of oscillation. Then a dustproof boot 16 is attached easily to the part 13c to prevent mixture of dust, etc. into the case 11.
Patent JP-H07222919-A (JP)
Title: Foaming agent capable of controlling bubble
Inventor: YOSHIOKA HIROSHI
IPC: C09K23/52
Filed: 1994-02-14
Abstract: PURPOSE: To make foams once foamed disappear and to control foams easily by containing a temp. reactive high molecular compd. having LCST. CONSTITUTION: A temp. reactive high molecular compd. having LCST is a high molecular compd. having a negative solubility temp. factor against water, in which a hydrate thereof decomposes depending on hydrogen bonding of the high molecular compd. formed at a low temp. to water molecules at a high temp. and coagulates each other to precipitate by dehydration. LCST is a transfer temp. from hydration to dehydration of such temp. reactive high molecular compd. As the temp. reactive high molecular compounds, there may be cited, for example, poly-N-substd. acrylamide derivatives, poly-N-substd. methacrylamide derivatives and their copolymers, polyvinyl ethyl ether, polyvinyl alcohol partial acetylation compounds, polyalkylene oxide, or the like.
Patent JP-S56114343-A (JP)
Title: Chip structure for automatic wafer alignment
Inventor: INOUE JIYUNICHI
IPC: H01L21/60
Filed: 1980-02-14
Abstract: PURPOSE:To align a wafer automatically by properly giving limited regions at the outside of a bonding pad row against individual chip structure in the wafer. CONSTITUTION:One chip in a wafer has an Al pad row 1 for test, and regions 2- 5 are semiconductor regions. Limiting conditions are given to the regions 2-5 for automatically aligning the wafer. The conditions are as follows. A specified mark is inserted, e.g. to one location of the regions 2-5 or the L-shaped regions of 2- 3 or either one of them, or the location is changed into a mirror surface or made to cause  a diffused-reflection. The direction of the wafer is easily confirmed by the limitation, and the wafer is readily aligned automatically.
Patent JP-S58136256-A (JP)
Title: Field coil holding member for inductor type ac generator and manufacture thereof
Inventor: SHIZUKA MASAYUKI
IPC: H02K3/46
Filed: 1982-02-08
Abstract: PURPOSE:To obtain a readily and effectively securing structure and a manufacturing method for the structure of an AC generator by securing the outer periphery of a stationary collar of a field holding member formed of a nonmagnetic metal having near linear expansion coefficient to that of a stator core through a nonmagnetic metal coupling member to the inner periphery of the core. CONSTITUTION:Laminated stator cores 6, on which an armature coil 6 is wound, are opposed through a radial air gap (g) to pawl-shaped poles 2, 21. An annular field unit 8 is disposed in a hanging state from an annular space 7 formed of the poles 2, 21. In other words, the field unit 8 is formed on an iron bobbin 10 of recess sectional shape for holding a field coil 9 through an insulator, and stainless steel plate coil holders 12, 12A having annular stationary collars 11, 11A enclosing the both sides of the bobbin 10 and butting at the center in such a manner that the collars 11, 11A are connected by a spot welding. On the other hand, the outer peripheries of the collars 11, 11A are fixedly connected to the bore of the core 6 through a connecting member made of a steel material. In this manner, the field coil holding member can be readily and effectively secured.
Patent JP-2000213852-A (JP)
Title: Open showcase with prefab refrigerator
Inventor: UJIIE KAZUO
IPC: F25D17/08
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent inner temperature rise even if an article is entered into or removed from the back face of a case by providing a curtain cover which can be wound to cover the back face of the display chamber in a showcase body and supplying chill from the upper part of a prefab refrigerator to the ceiling duct of an open showcase. SOLUTION: A winding type cloth-like curtain cover 5 is disposed directly under the fan 9 of a ceiling duct 8 at the upper part on the back face of the display chamber in a showcase body 2 and a hook 5a is fixed to the forward end of the cloth-like curtain cover 5. When the cloth-like curtain cover 5 is lowered, the hook 5a is located on the boundary of an underfloor duct 6 at the lower part on the back face of the display chamber in the showcase body 2 and it can engage a hook receiver 10 for holding the cloth-like curtain cover 5. According to the structure, equalized flow of air curtain is kept at an opening even if an article is entered into or removed from the back face of the case and inner temperature rise can be prevented.
Patent JP-S59143489-A (JP)
Title: Reproducing circuit of secam chrominance signal
Inventor: YASUE KIYOU
IPC: H04N11/18
Filed: 1983-02-04
Abstract: PURPOSE:To compensate the temperature characteristics of demodulated outputs of R-Y and B-Y and to obtain an SECAM demodulating signal stable for the temperature by setting up the temperature characteristics of a DC bias between the outputs of the R-Y and B-Y modulators reversely each other. CONSTITUTION:A video detection output signal is inputted to a bell filter 1, amplitude controlled by a limiter amplifier 2 and delayed by 1H delay line 3. The delayed signal is applied to an SECAM switch 6 and the output of the amplifier 2 is also applied directly to the switch 6. The R-Y demodulator 7 and the B-Y modulator 8 are directly connected to the trailing stage of the switch 6. Temperature compensating circuits 58, 59 are connected to the output side the demodulators 7, 8 respectively. The circuits 58, 59 invert the temperature characteristics of the DC biases of the outputs from the demodulators 7, 8 respectively and apply the temperature-compensated signals to deemphasizing circuits 9, 10 respectively. The applied signals are deemphasized by the circuits 9, 10 and blanked at a blanking period by vertical blanking circuits 60, 61 to obtain a fixed DC level. The outputs from the circuits 60, 61 are processed by color controllers 11, 12.
Patent JP-S61177000-A (JP)
Inventor: FUJIMOTO JUNICHIRO
IPC: G10L17/08
Filed: 1985-01-31
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-H11198658-A (JP)
Title: Weather strip
Inventor: NAKAMURA SEIICHI
IPC: B60R13/06
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To prevent a flaw of a presser reinforcement or the like from being caused on the surface of a weak interior trimming lip when products are heaped up at delivery time by attaching the flexible part composed of a synthetic rubber sponge to the opening end of the car inside wall part of a cross-sectional almost U-shaped welt. SOLUTION: An interior trimming lip 3 is projected on the base end of the car inside wall part 2a of a cross-sectional almost U-shaped welt 2 of a weather strip 1 so that a decorative coating film 3a by sticking cloth or winding a color sponge or a color solid is applied to the surface. The flexible part 4 composed of a synthetic rubber sponge is attached to the opening end of the car inside wall parts 2a of a solid material. A malfunction such as causing a flaw of a presser reinforcement on the decorative coating film is eliminated since surface pressure does not increase even if the opening end of the car inside wall part of an upper stage weather strip strikes on the decorative coating film of the interior trimming lip of a lower stage weather strip when products are heaped up in large large numbers at delivery time.
Patent JP-S58135329-A (JP)
Title: Method for detecting degree of opening of accelerator
Inventor: MATSUNO KIYOTAKA
IPC: F02D41/34
Filed: 1982-02-05
Abstract: PURPOSE:To effect detection of the degree of opening of an accelerator which is not influenced by deviations of a sensor for detecting the degree of opening etc., with an excellent response in a method for detecting the degree of opening of the accelerator during idling by using the sensor for detecting the degree of opening of accelerator and an idling swtch by an arrangement wherein the degree of opening of accelerator is calculated from the degree of opening of the accelerator and that obtained by learning mechanism. CONSTITUTION:In case outputs of a sensor 1 for detecting the degree of opening of accelerator and an idling switch 3 are transmitted to a control circuit 5 to detect the degree of opening of accelerator during idling, a signal indicative of complete closure of the accelerator from the idling switch 3 is first detected and the degree of opening is corrected according to the difference between the degree of opening agter the lapse of a predetermined time and that obtained by learning mechanism and stored previously. The degree of opening by learning after a correction is newly stored in an RAM16. Next, when the difference between the degree of opening of accelerator and that obtained by learning mechanism reaches an offset value or more, it is discriminated that the accelerator operation is made, and the control degree of opening of accelerator employed in controlling the amount of fuel injected by a fuel injection valve 2 from the degree of opening of accelerator and that obtained by learning mechanism.
Patent JP-H10206584-A (JP)
Title: Method for manufacturing fuel spacer spring for boiling water reactor
Inventor: OKUBO KAZUTOSHI
IPC: G21C3/34
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent unintended plastic deformation even if a load is imposed on a fuel spacer spring during the transportation of it by giving a plastic forming to it; by plastically deforming it through the imposition of a load on it before or after a welding assembly process. SOLUTION: A fuel spacer spring is made by stamping a plate material made of a nickel-base alloy one by one and giving cleaning and age-hardening treatments to it. Before or after the fuel space spring is incorporated into a fuel spacer and a welding assembly treatment is given to the spring, a load is imposed on it to bring about plastic deformation. The fuel spacer spring of the nickel-base alloy which has been plastically deformed once will not be plastically deformed further because of its strain hardening even if the load of the same magnitude is imposed afterward. Such a plastic forming eliminates the need not only for transportation spacers during the transpiration of fuel assemblies but also for the work for inserting the transportation spacers, making it possible to reduce fuel fabrication costs.
Patent JP-S57134616-A (JP)
Title: Secondary combustion net device
Inventor: SHIMIZU JIYUUICHI
IPC: F23G7/06
Filed: 1981-02-12
Abstract: PURPOSE:To eliminate a poisoneous gas such as carbon monoxide,or soot and bad odor contained in the discharged gas by a method wherein a secondary combustion bag-shaped net containing catalyst therein is applied. CONSTITUTION:Catalyst 2 is enclosed in the bag-shaped net 4 having corrugated nets 3 therein, a supporting member 5 in which a plate is bent to show a section of ?-shape viewed from its side portion is arranged and fixed to the stove 10, and both end parts 8 and 9 of the bag-shaped net 4 are held by the side plates 6 and 7. The discharged gas which is incompletely combustioned shows a secondary combustion while it is passed through the catalyst layer 2 contained in the bag-shaped net 4.
Patent JP-S59144563-A (JP)
Title: Siphon type ladle slag cutter for continuous casting
Inventor: ISHIKAWA HIROAKI
IPC: B22D11/10
Filed: 1983-02-08
Abstract: PURPOSE:To provide a titled device which removes efficiently slag and to extend the life of refractories by constituting so that a molten metal receiving tank provided with a siphon pipe for tapping a molten steel in the bottom is disposed between a ladle and a tundish via a swiveling and tilting device. CONSTITUTION:A siphon type slag curtting pot 4 as a molten metal receiving tank is constituted by lining the inside of a shell with refractories and providing a siphon pipe 5 of a material such as a heat resisting steel. The height of the slag designated as (hs), the height of the metal as (hm), the specific gravity of the slag S as rhos and the specific gravity of the metal M as rhom are set like hs.rhos<hm.rhom. Such pot 4 is disposed in the middle of the molten steel tap hole 2 of a ladle 1 and a tundish 3 from a standby position by a swiveling and tilting device 6 and the molten steel is charged via said port from the ladle 1 into the tundish 3. The slag S pressure in the pipe 5 and the metam M pressure balance with each other in the end period of casting and the supply of the molten metal into the tundish 3 is automatically stopped so that the inflow of the slag S into the tundish 3 is obviated.
Patent JP-H01191692-A (JP)
Title: Production of l-tryptophan
Inventor: MITSUHIDA NOBORU
IPC: C07D209/20
Filed: 1988-01-28
Abstract: PURPOSE:To efficiently produce L-tryptophan, by continuously bringing the producing bacteria of tryptophanase or the immobilized enzyme thereof into contact with indole and pyruvic acid or a salt thereof in specific concentrations. CONSTITUTION:When the producing bacteria of tryptophanase, immobilized microorganisms produced by immobilizing the bacteria or an immobilized enzyme produced by immobilizing the tryptophanase are brought into contact with indole, pyruvic acid or a salt thereof and an ammonium salt to produce L-tryptophan, the indole and the pyruvic acid or the salt thereof are brought into contact the bacteria, etc., in a concentration of 0.05-0.5wt.%, respectively.
Patent JP-H08189884-A (JP)
Title: Method and device for fixing hardness test specimen
Inventor: MATSUURA KOJI
IPC: G01N3/40
Filed: 1995-01-10
Abstract: PURPOSE: To fix a thin-walled specimen fast-stickingly to a specimen receptacle table of a hardness testing machine. CONSTITUTION: A specimen receiving surface 8a having a section shape convex upward is formed on a specimen receptacle table 8 of a hardness testing machine, and a specimen 4 having a small wall thickness is placed on this surface 8a. After that, a pair of rubber rollers 3a, 3b are made to roll while pressing the specimen 4 in the direction of removing the slack of the specimen 4 by the restoring force of springs 5a, 5b, and thereby it is possible to put the specimen 4 into tight attachment to and fixed to the specimen receiving surface 8a.