baber/WOPTO huggingface dataset:
Patent JP-H03200956-A (JP)
Title: Photochromic resin composition and molded body thereof
Inventor: ITO HITOSHI
IPC: G03C1/76
Filed: 1989-12-28
Abstract: PURPOSE:To improve weather resistance by using specified polyvinyl butyral resin. CONSTITUTION:Polyvinyl butyral resin (PVB) having >=75% transmissivity at 230 nm wavelength and >=90% transmissivity at 280 nm per 1 cm optical path length when dissolved in ethanol by 0.1 wt.% is used. This PVB is obtd. by removing impurities having absorption at about 200-300 nm in ordinary PVB by purification. For example, PVB obtd. in the conventional purifying stage is dissolved in dioxane, the resulting soln. is dropped into hexane to purify the PVB by reprecipitation and this work is repeated at least twice. The weather resistance of a photochromic resin molded body can be improved.
Patent JP-H07174655-A (JP)
Title: Pressure detector and its manufacture
Inventor: IMAI MAKOTO
IPC: G01L1/22
Filed: 1993-12-17
Abstract: PURPOSE:To obtain a pressure detector which can be miniaturized by forming a base member and a cylindrical housing member as separate bodies and arranging the cylindrmcal housing member on a throng hole which is made in the base member. CONSTITUTION:A difference-in-level part 9a in which a pressure sensor chip is arranged is formed on a base member 9. Electrode members 3 form electrode terminals near the pressure sensor chip 2 and on the rear of the base member 9, and the electrode terminals are connected via through holes 4. Connecting members 5 electrically connect the pressure sensor chip 2 to the electrode members 3. A cylindrical housing part 10 in which a flange part is formed at the outside on the lower end side is arranged on the through holes 4 which are made in the base member 9, and it houses the pressure sensor chip 2. A soft sealing member 7 seals the inside of the cylindrical housing member 10.
Patent JP-H06196173-A (JP)
Title: Fuel cell
Inventor: ARAKANE ATSUSHI
IPC: H01M4/86
Filed: 1992-12-24
Abstract: PURPOSE:To stabilize a fuel cell characteristic by improving corrosion resistance in anode carbon being an electrode material of a fuel cell, and setting a specific surface area of carbon of both electrodes in the same degree. CONSTITUTION:Since a carbon carrier used in an anode 2 is formed in corrosion resistant heat treated carbon black, corrosion resistance of the anode 2 is heightened, so that an increase in a phosphoric acid absorbing quantity caused by corrosion and deterioration of an anode characteristic caused by the result can be prevented. Since the carrier having a specific surface area similar to the anode 2 and a cathode 1 is used, phosphoric acid absorbing characteristics can balance with each other in both electrodes, so that excessive phosphoric acid movement can be prevented.
Patent JP-H10168819-A (JP)
Title: Replaceable bridge elastic supporting device and installation method thereof
Inventor: IMAI TAKASHI
IPC: E01D19/04
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of facilely and quickly replacing an old elastic supporting body with a new one. SOLUTION: An engaging hole 2 having an opening on one of the sides of the bridge girder 1 and a specific depth in the breadth direction of the bridge girder 1 is formed on the thick portion of the bridge girder 1 with a supporting base 4 on the upper part of a bridge pier 3 inserted into the engaging hole 2 and an elastic supporting body 5 is intervened between the upper surface 4a of the supporting base 4 and the ceiling of the engaging hole 2.  In this case, a transfer limitation member is fitted to the lateral in the right angle direction to the bridge axis in a detachable manner with the elastic supporting body 5 in between on the supporting base upper surface 4a and a stopper for retaining the elastic supporting body 5 in a pre-shearing deformed configuration by providing a retaining member in the bridge axial direction is provided in a gap between the retaining member and the elastic supporting body 5 so that it can be intervened. The elastic supporting body 5 is provided with a reaction receiving member of a pre-shearing granting device and a movable gap dimension L1 larger than an engagement dimenions L of the upper part of the elastic supporting body 5 with the ceiling engagement of the engagement hole 2 is formed between the lower surface 4b of the supporting base 4 and the bottom 2b of the engagement hole 2.
Patent JP-H06235767-A (JP)
Title: Radiation-source detection and position specification device
Inventor: MAARIN OO SAASUTON
IPC: A61B6/00
Filed: 1993-12-20
Abstract: PURPOSE: To improve the responsiveness of a radiation source detecting and position specifying device and the accessing capability to the radiation source. CONSTITUTION: A detecting device is effectively used in an antibody guide surgery, and can detect γ-beam existing in a part of tumor. A detector crystal 94 of cadmium zinc telluride is held in a finger mount 50 attached to a surgeon's finger. The mount is provided with a first head amplifying stage 80 which accumulates the charge signal from the crystal, and drives the second head amplifying stage formed in a housing fixed to the surgeon's arm through a comparatively short cable 22. The detecting device is moved between the various working positions inside of the pointed end of the finger, and the standby position at the upper end of the finger adjacent to an articulate.
Patent JP-H11178127-A (JP)
Title: Branch breaker attachment stand for distribution switch board
Inventor: OKAMOTO TAIDO
IPC: H02B1/42
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To improve a breaker attachment stand so as to distribute a plurality of branch breakers into two (left and right) rows and incorporate them in a distribution switchboard with a small number of components and by simple adjustment works. SOLUTION: Branck breakers 7 which are arranged on both the left and right sides of trunk bus-bars 6 installed in the center part inside a distribution switchboard are fixed to the inside of the distribution switchboard with a multilinkage-type breaker attachment stand 11. Breaker attachment regions are provided on both the left and right sides of the stand plate 11a of the attachment stand 1. Breaker retaining nails 11b and 11c which are arranged in upper and lower stages so at to match the arrangement pitch of the branch breakers are cut out and raised from the respective breaker attachment regions. Stand dividing slits 11e are formed between respective poles in a horizontal direction by cutting so as to leave very narrow connection parts 11d.  Further, the stain plate 11a is bent to form leg piece parts which are fixed to a base plate in the distribution switchboard with screws at both the left and right ends and center part of the stand plate, and to form the left and right breaker attachment regions into U-shaped raised bottom trapezoidal shapes. With this constitution, a plurality of branch breakers arranged horizontally can be mounted together by using one component.
Patent JP-H09159586-A (JP)
Title: Exhaust gas sampling device
Inventor: AKIYAMA SHIGEYUKI
IPC: G01N1/24
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To allow the application of low magnification dilution and quick response by controlling the solenoid valves of a constant flow rate dilution air unit and a blow-back line, and the pump of a constant current sampling unit. SOLUTION: A constant flow rate dilution air unit 2 establishes the dilution air at the preset pressure with a pressure regulating valve 2b, and keeps the dilution air at a constant flow rate via a resistance tube 2c. Then, the dilution air is discharged to the probe chamber 11 of a sampling point dilution probe 1 as well as a dilution chamber 12. Sample gases diluted and mixed via the probe 1 is sucked by the pump 3 of a constant flow rate sampling unit 3, and kept at a constant flow rare with a pressure regulating valve 3d and a resistance tube 3e after passing a filter 3b. Then, the gases are sent to an analysis device. In this case, the solenoid valve 2d of the unit 2, the pump 3c of the unit 3 or the like is controlled. Furthermore, dust stagnating in the chamber 11 is returned to a flue via the periodical operation of the solenoid valve 2f of a blow-back line 10.
Patent JP-2001161516-A (JP)
Title: Hook for night cover
Inventor: KONUMA SHIGEHARU
IPC: F25D23/02
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a hook of a refrigerated open showcase, whereby a night cover is drawn out to be locked and which is highly resistant to deformation and damage though the hook is a plastic molded article mass-produced at a low cost, in order to facilitate a locking operation and locking release operation. SOLUTION: Reinforcing plates 11 are arranged along the under surfaces of L-shaped frames 7. Notched parts 12 are formed on the under edges of the reinforcing plates 11. A locking pawl 9 is fixed backward on the lower end of a grip 8. An operating piece 13 for releasing a locked condition is installed in such a manner as to protrude obliquely forward at the upper part of the grip 8.
Patent JP-H09155165-A (JP)
Title: Hollow fiber membrane filter apparatus
Inventor: OHASHI SHINICHI
IPC: B01D63/02
Filed: 1995-12-09
Abstract: PROBLEM TO BE SOLVED: To suppress the marked reduction of a water collection amt. per one time and the marked shortening of a washing cycle even if a waste soln. high in the concn. of a suspended substance flows in. SOLUTION: A hollow fiber membrane filter apparatus is equipped with the partition plate 4 demarcating a hermetically closed container 1 into an upper chamber 2 and a lower chamber 4 and the hollow fiber membrane module 5 of which the upper end is fixed to the partition plate 4 and the lower end is suspended in the lower chamber and the water to be treated flowing in the lower chamber 3 from the inflow piping 6 connected to the lower chamber 3 is filtered by hollow fiber membranes to remove a suspended substance.  A guide mechanism 15 being a device allowing the filtered water to flow out of the outflow piping 7 connected to the upper chamber 2 and guiding the water to be treated flowing in the lower chamber to a lower space 16 and generating revolving streams and/or falling streams in the water to be treated to stagnate the suspended substance in the lower space is formed to the lower chamber.
Patent JP-H07184076-A (JP)
Title: Method for storing color decomposed data
Inventor: HASHIMOTO KAZUMA
IPC: H04N1/387
Filed: 1993-12-24
Abstract: PURPOSE:To provide the method for storing color decomposition data used for print of a leaflet or a catalog in which management of image data of a commodity is implemented rationally and the data capacity is made almost equal to that for a usual print in the color decomposition data storage method storing color print image data and monochromatic print picture data like a leaflet. CONSTITUTION:This method is a color decomposition data storage method used for printing of a leaflet or a catalog on which a photograph of a commodity is printed, and is composed of a process decomposing a color original corresponding to a commodity into four colors, yellow, cyan, magenta, black a process inputting each of the four colors as picture data, a process selecting one color among the three inputted colors yellow, cyan and magenta and reading out the image data of one color, and a process converting the inputted image data into the read image data as black data.
Patent JP-H11172767-A (JP)
Title: Column base metal fitting and joining structure for column base with footing
Inventor: HIRAGA KENJI
IPC: E04B1/58
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a column base metal fitting easy to install and excellent in appearance and a joining structure using the same, for joining the column base of an independent column made of wood with a footing. SOLUTION: A column base metal fitting 4, constructed of a base 41 having anchor bolt through holes 45, upright plates 42 held upright on the base 41 and crossing each other in cruciform on plan view at the center of the base 41, a column base support plate 43 provided roughly horizontally on the upright plates 42, and a tenon pipe 44 placed upright on the upper surface of the column base support plate 43 and having pin through holes 46, is positioned on a hardened footing 6 and fixed in place, and a column base 5 in which a mortise 51 and a pin fitting hole 52 are formed is mounted on the column base metal fitting 4 and placed upright.  Drift pins 7 passing through the pin fitting holes 52 and the pin through holes 46 are driven in from the side face of the column base 5 and tightened, and a wood plug 8 is fitted into an opening at each end of the pin fitting hole 52 to close the opening. The base 41 and the heads of anchor bolts 61 are covered with a floor finish.
Patent JP-H06193519-A (JP)
Title: Failure diagnostic device of evaporative purge system
Inventor: TERAOKA KATSUHIKO
IPC: F02B77/08
Filed: 1992-12-25
Abstract: PURPOSE:To obviate the necessity for correcting a detection value and specify a failure generation part by using a single pressure detecting means. CONSTITUTION:A first valve means M10 is provided in an evaporation passage between a canister M3 and a fuel tank M1, and the means M10 is communicated from the fuel tank M1 in a canister M3 direction when tank inner pressure of the fuel tank M1 is a first specific value or more, and the means M10 is communicated from the canister M3 in the fuel tank M1 direction when tank inner pressure is a second specific value or less. A second valve means M11 is communicated from the atmosphere in the canister M3 direction when inner pressure of the canister M3 is a third specific value or less, and the second valve means M11 is communicated from the canister M3 in the atmosphere when inner pressure of the canister M3 is a fourth specific value or more.
Patent JP-2000172409-A (JP)
Title: Changeable layout keyboard and key
Inventor: KOGURE SATOSHI
IPC: G06F3/02
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To make free the layout of keys that a user idealizes by arranging a key which has arbitrary information at an arbitrary position where a key can be installed. SOLUTION: Respective keys 1 of a keyboard are connected to depression signal transmitting circuits 2, which transmit signals of information on the keys to a depression signal receiving circuit 3 by radio signals. The depression signal receiving circuit 3 receives the radio signals and sends the information that the keys 1 means to a computer circuit 4. At this time, the keys 1 of the keyboard are detached from the keyboard 5 together with the depression signal transmitting circuits 2 and the arrangement of the keys 1 is freely set. Consequently, the arrangement of the keys 1 that the user idealizes can be made free and only the keys 1 can be repaired.
Patent JP-H04314607-A (JP)
Title: Tread for replacement
Inventor: RONARUDO AARU SEIRAA
IPC: B60C11/02
Filed: 1991-12-27
Abstract: PURPOSE: To install a tread on an original tire casing to be reproduced without generating undesirable stress by forming a pre-vulcanized tread in a state of the shapes of a tread face portion between a sole face and a tread shoulder portion and a skirt portion satisfy to be in a specific dimension relationship. CONSTITUTION: A sole face 22 of a pre-vulcanized tread strip 10 has a cross sectional shape formed by a part of a first virtual circular arc having a specific radius of curvature RTI. A tread portion 20 is along a second virtual circular arc RTO extended between the tread shoulders, and has a radius of curvature RTO obtained by adding a specific value to the radius of curvature RTI, and a specific circular arc length AWT. An outside face 26 and an inside face 30 of a skirt portion are formed so that the areas respectively extended to the intersection where the first virtual circular arm meets the outside face and the inside face, have the outside circular arc length AWOD longer than the tread circular arc length AWT and the inside circular arc length AWID shorter than the same.  The outside face and the inside face 26, 30 respectively have specific angles α and θ to the perpendicular.
Patent JP-H05170202-A (JP)
Title: Powdered medicine feeder
Inventor: OMURA SHIRO
IPC: B65B1/30
Filed: 1991-10-29
Abstract: PURPOSE:To discharge only an optional one selected from two or more sorts of powdered medicines by the required amount and automatically supply it through a specified supply port. CONSTITUTION:A powdered medicine feeder is provided with two or more powdered medicine containers 1 where various kinds of powdered medicines are stored, a controller 2 which is correlated with the powdered medicine containers 1, a supply port 3 and a conveyer 4 which carries the powdered medicine up to the supply port 3. The controller 2 selects an optional one from the powdered medicine containers 1 and introduces the selected powder medicine to the conveyer 4 by the required amount. Thereby, only one selected by the controller 2 from the powdered medicines stored in the containers 1 is discharged by the required amount, transferred by the conveyer 4 and supplied through the supply port 3 without the need of any manual work of a pharmacist.
Patent JP-H06201347-A (JP)
Title: Shape detection for traveling strip, its device and rolling device
Inventor: HAYASE NAOKI
IPC: G01B11/24
Filed: 1992-12-28
Abstract: PURPOSE:To monitor shape change of lug extension, loop extension and others in high responsibility and high precision by projecting slit light long in the cross direction on the surface of a strip traveling in a state applied with tensile force, superimposing a photographed band shape light image and detecting the shape of the strip by an acquired amplitude pattern in the cross direction. CONSTITUTION:A rolling device to which an optical shape detector 50 is applied has a work roll bender 22 and a nozzle header 24 capable of controlling a cooling zone. A detector 50 is installed between a steel plate cleaning device 26 and a shear 28. The detector 50 consists of a dark room 52, a light source 54 stored inside and a television camera 56, radiates slit light long in the cross direction of a strip 10 from the light source 54, photographs a band shape light image formed on the surface of the strip 10 by the television camera 56 and sends it to a calculator 60 for picture image processing. The calculator 60 superimposes the input band shape light image in the lengthy direction of the strip 10, detects the shape of the strip 10 from amplitude in the cross direction and controls the nozzle header 24 through a cooling flow rate control part 62.
Patent JP-2001168267-A (JP)
Title: Switching device assembly
Inventor: MINAMIDE HIROYUKI
IPC: H01L29/74
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a switching device assembly which is capable of realizing the miniaturization of a mounting circuit in which a shunt resistor is provided in a thyristor to detect its main current or voltage. SOLUTION: A switching semiconductor chip 1 is surface-mounted on an insulating board 4 fixed on a heat dissipating board 5, and a shunt resistor 14 for detecting the main current or voltage of the switching semiconductor chip 1 is annexed on the insulating board 4. The shunt resistor 14 is provided bridging a gap between the wiring pattern 11a of the insulating board 4 to which the one end of an electrode leading terminal 8 that is led out from the semiconductor chip 1 is joined and the other wiring pattern 11b to which an outer lead wire 12 is bonded.
Patent JP-2001169449-A (JP)
Title: Connection structure of underground duct and installation method
Inventor: SAITO SATOSHI
IPC: H02G9/06
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To connect an underground duct of communication cables to a hand- hole easily and securely without using mortar and enable piping with an inclination from the hand-hole. SOLUTION: A cylindrical flexible joint 3 made of elastic material such as synthetic rubber, etc., is fitted to an opening hole 1a formed in a side wall 1 of the hand-hole. An outer pipe 2 in which cable connectors are provided is pushed into the flexible joint 3, and fixed by utilizing the elasticity of the flexible joint 3 compressed between an inner circumferential surface of the opening hole 1a and the outer pipe 2. Of the underground duct conduits 41 in the underground duct in which the cables are laid are connected to the connectors in the outer pipe 2 and a protective pipe 42 with ribs is connected to the end of the outer pipe 2. In order to have the flexible joint 3 adhere to opening hole 1a more tightly, wave-shaped grooves are formed on inner and outer circumferences of the flexible joint 3.
Patent JP-H07197590-A (JP)
Title: Floor board of parquetry workmanship and manufacture thereof
Inventor: KIYUU TADAMASA
IPC: E04C2/12
Filed: 1993-12-15
Abstract: PURPOSE: To promote the energy saving of executing by cutting a floor board material in a required shape to apply compression and high frequency dielectric heating thereto to adhere and adhering a bottom plate applied with a waterproof agent after it is polished to form a square. CONSTITUTION: Wood or bamboo as a material is cut in a required shape to sort out, and first wood pieces 11, 11', second wood pieces 12, 12' and third wood pieces 13, 13', 13" and 13''' are combined with each other to form in a square. An adhesive is applied to a joint end edge to apply high frequency dielectric heating and compression thereto to form, and a bottom plate 14 applying waterproof treatment thereto is adhered after it is polished. Then, it is polished againg after it is dried, a groove 15 and a tenon 16 are provided between the bottom plate 14 and the third wood pieces 13, 13', 13" and 13''', and after the polishing is made again, a parquetry floor board is formed. Accordingly, sufficiently firm product shaving various kinds of patterns can be manufactured.
Patent JP-H07188532-A (JP)
Title: Biodegradable thermoplastic resin molded product and its production
Inventor: IWAMOTO AKIRA
IPC: C08L101/16
Filed: 1993-12-27
Abstract: PURPOSE:To provide a thermoplastic resin composition excellent in biodgradability, water resistance, mechanical properties and moldability, and suitable for cushioning materials used for stabilizing the groups by dispersing a PVA paste in a matrix resin comprising an aliphatic polyester resin. CONSTITUTION:A mlet-kneaded product comprising (A) 75-25vol.% of an aliphatic polyester resin (e.g. polyethylene adipate) and (B) 25-75vol.% of a PVA paste is extruded from the tip die of an extruder under conditions satisfying an inequality (margin), an inequality: etaA>=500 and an inequality: etaB>=500 [etaA and etaB are the viscosities (poises) of the components B and A at kneading and extruding temperatures, respectively; phiA and phiB are the volume fractions of the components B and A at the kneading and extruding temperatures, respectively], thus obtaining the objective composition in which the component B is mixed and dispersed in the matrix resin comprising the component A in an amount of 25-75vol.% based on the whole resins. The component B is preferably obtained by gelatinizing PVA with 15-55wt.% of a gelatinizing agent such as dimethyl sulfoxide or diethyleneamine.