baber/WOPTO huggingface dataset:
Patent JP-H03192301-A (JP)
Title: Substrate for light transmission body array
Inventor: MISHINA YOSHIHIKO
IPC: G02B6/028
Filed: 1989-12-22
Abstract: PURPOSE:To obtain the substrate for a light transmission body array having excellent workability and good heat resistance by providing grooves for carrying light transmission bodies on a surface of a rectangular plate body made of a resin compsn. consisting of a thermoplastic resin and light shieldable particles. CONSTITUTION:The resin compsn. formed by adding a flame-retardant at need to the thermoplastic resin and the light shieldable particles is worked into an array substrate by an injection molding method, extrusion molding method, etc. The thermoplastic resin is not deformed in spite of heating to 80 deg.C and has fire retardance. Polyamide, polyester, polycarbonate, ABS, alpha-methylated styrene/AN copolymer, AAS, AES, polymethyl methacrylate, etc., are used for this resin. A carbon black, iron oxide powder, blackened resin powder, etc., are usable for the light shieldable particles. The grooves for disposing the light transmission bodies are formed on this array substrate in order to dispose the light transmission bodies thereon. The array shape is formed by arranging 240 pieces of distributed index circular cylindrical lenses between two sheets of such substrates and crimping the lenses in the state of coating the substrates with a two-pack mixing type epoxy adhesive.
Patent JP-H11147494-A (JP)
Title: Automatic transmission control unit and electric assisted cycle utilizing it
Inventor: IWADATE TORU
IPC: B62M6/45
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an automatic transmission control unit and electric assisted cycle utilizing it, allowing optimum automatic transmission control and smooth shifting without any shifting operation by a driver. SOLUTION: An assist unit 5 comprises a vehicle speed sensor, a pedal effort detector, and a CPU. The CPU automatically calculates a gear stage of a transmission 13 based on a vehicle speed and a pedal effort peak value, and outputs shifting instruction by the gear stage to a gear shifter (mechanism) and an actuator. The CPU detects the timing when the pedal effort has decreased and switches the gear stages at that timing. Such timing is preferably selected among the timing when the pedal effort is equal to or less than the predetermined value, or at the minimum pedal effort or its vicinity.
Patent JP-H04197352-A (JP)
Title: Information input/output device
Inventor: ISHIDA HIKARI
IPC: G06F12/00
Filed: 1990-11-29
Abstract: PURPOSE:To permit a visual feeling handicapped person to utilize a hypertext system similarly in the case of a sound person by installing a means for braille point representation for discriminating braille points from the specific information and a means for selectively inputting the braille points of the specific information among the braille points. CONSTITUTION:As for a braille point display device 8, pins 14 like a frog are arranged in matrix form, and a driving device 15 for vertically moving the pins 14 according to the data supplied from a braille conversion part 12 is installed. Further, a sensor 16 which consists of a pressure sensor for detecting the pressing for the pin 14 by a finger is installed, and the data of the pressed pin 14 is sent into a keyword designation confirmation part 13. In an information processing device 7, a keyword is specified from the position of the pressed pin 14, and a hypertext management part 11 takes out the information file as link designation from an outside memory device 9. As for the taken-out new information file, the contents are rewritten to the braille data in the braille conversion part 12, and sent into the braille point display device 8.
Patent JP-H10170323-A (JP)
Title: Device for detecting remaining amount of fuel in lpg cylinder
Inventor: YAMAKOSHI KATSUMI
IPC: B66F9/24
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a device for detecting the remaining amount of fuel in an LPG cylinder which can detect the remaining amount of an LPG in the LPG cylinder with high accuracy even when the temperature of the LPG fluctuates. SOLUTION: When the temperature of an LPG rises, the vapor pressure of the LPG rises and the gas pressure which acts on a diaphragm 32 becomes higher. However, since wax 39 expands and compresses a sleeve 38, a wax case 35 moves downward as if the case 35 comes off a shaft 34 and a spring 29 is compressed. Therefore, the downward pressing force of the spring 29 applied to the diaphragm 32 increases. When the temperature of the LPG drops, the vapor pressure of the LPG drops and the gas pressure which acts on the diaphragm 32 becomes lower. However, since the wax 39 shrinks and relieves the sleeve 38, the wax case 35 is moved upward by the elastic force of the spring 29 and the spring 29 elongates. Therefore, the downward pressing force of the spring 29 applied to the diaphragm 32 decreases.
Patent JP-H10171395-A (JP)
Title: Luminance control device of self-luminance display unit
Inventor: HASEGAWA MASAMI
IPC: G09G3/20
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To achieve a display always giving a feeling of a constant luminance which is neither dazzling nor dark, and to improve a visibility of a display, by counting the number of display dots, by multiplying a generated coefficient based on the result of the count by display character information, and controlling the luminance of the display character according to the number of the display dots. SOLUTION: Display character information is stored in a storage means 9, and a driving means 10 drives a self-luminance type display means 2 to display characters based on an output signal from the storage means 9. Here, in a control means 8, a display dot counting means 11 counts the number of display dots of the display characters based on a count control signal from a signal processing means 7, and a coefficient generation means 12 comprising RAMs or EPROMs generates a coefficient K based on an output of the display dot counting means 11. And a multiplying means 13 operates multiplication of display character information and a coefficient K outputted from the coefficient generation means 12, and the control means 8 controls luminance of display characters according to the number of dots for each display character.
Patent JP-2000153156-A (JP)
Title: Catalyst ceramics of fossil fuel
Inventor: SUGIE KAZUCHIKA
IPC: F02M27/02
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To produce catalyst ceramics capable of activating fossil fuel (liquid fuel such as light oil or gasoline) used as fuel of an engine to enhance combustion efficiency in the engine. SOLUTION: Catalyst ceramics 15 having a spherical shape with a diameter of 3-50 mm or a columnar or a straw bag-like shape having a vol. almost same to that of the spherical shape are charged in a container 14 having a fuel inlet 14a and a fuel outlet 14b provided on the way of a piping 13 from a fuel tank 11 to the combustion chamber of an engine 12 for the purpose of the contact with fossil fuel before combustion and obtained by mixing and kneading a component based on a rare earth element not containing a radioactive substance such as uranium or thorium and having 0.1-15% by wt. of a rare earth element of a transition metal added thereto as a promoter with a matrix component based on clay in a ratio of 15-30% by wt. of the total amt. and molding the resulting mixture to bake the same at 1,100-1,400 deg.C and have non-amorphous surfaces.
Patent JP-H08157750-A (JP)
Title: Antibacterial and fungiproof coating composition and formation of coating film therefrom
Inventor: YOSHIDA YOSHITAKA
IPC: C09D127/18
Filed: 1994-12-12
Abstract: PURPOSE: To obtain an antibacterial coating compsn. by compounding a liq. or powdery coating compsn. contg. a tetrafluoroethylene resin and a tetrafluoroethylene copolymer resin with an inorg. antibacterial agent prepd. by impregnating with specific metal ions. CONSTITUTION: An antibacterial and fungiproof coating compsn. is obtd. by mixing small amts. of a surfactant and a dispersant (e.g. an alkylarylsulfonate) into a liq. or powder coating compsn. mainly comprising a tetrafluoroethylene resin and a tetrafluoroethylene copolymer resin and then mixing the compsn. with 0.3-10wt.% (based on the solid content of the compsn.) inorg. antibacterial agent powder with a ball mill, etc. The powder is obtd. by fixing antibacterial metal ions selected from among Cu, Ag, Zn, etc., to the surface of a silica gel and has an average particle size of about 1-5μm. The obtd. compsn. is applied to the surface of a substrate (e.g. a stainless steel sheet) and baked at about 300-430 deg.C to form an antibacterial and fungiproof fluororesin coating film.
Patent JP-H04193696-A (JP)
Title: Both rightward and leftward reversible operating lever
Inventor: TAKEUCHI MASAYUKI
IPC: B63H21/22
Filed: 1990-11-28
Abstract: PURPOSE:To enhance degree of freedom for installing a control box in the case of a control box for an outboard motor and the like by forming the structure of an operating lever in lateral symmetry, and making it possible to fix a grip provided with a tilt switch fixing part on the top end from both right and lift sides of the operating lever. CONSTITUTION:An operating lever 1 equipped with a head part circular arc part 2 and having a square shaft 4 via a round shaft 3 on the bottom part side surface is formed in an H shape in cross section having a rib 5 in the central part, and providing a cylinder part 6 in laterally penetrating shape above this rib while providing an opening 7 passable for a tilt switch in the middle part. A grip 8 is formed in equipping with a long scale like cover 11 fitting on the operating lever 1 in the central bottom part, and a button 13 of the tilt switch 12 is fitted in a state projecting itself outward from a window 10. Moreover, a pull lever 15 equipped with a pull button 16 slidably fitted to the inner surface of the circular arc part 2 is formed on the upper end one side surface in detachably providing a lock plate 17 to the lever bottom end, fitted and fixed between the inner surface of the head part circular arc part 2 and the pull button 16 via a restoring spring 20.
Patent JP-H06342393-A (JP)
Title: File recovery system
Inventor: MATSUO TAKASHI
IPC: G06F12/00
Filed: 1992-12-11
Abstract: PURPOSE:To freely vary the size of even a file on the premise of restoration by roll forwarding similarly to normal files. CONSTITUTION:When a process 1 updates, expands, or reduces a file 7. a journal record generating and outputting means 8 generates a journal record corresponding to each request and outputs it to a journal tape group 9. When the file 7 is faulty, a roll forward means 11 obtain sizes at the time of fault occurrence by rearranging the journal record in the time-series order of record types, the relative positions of an update image in the file, and a time series, adjusts the size in advance, and then performs the roll forwarding of only necessary parts. Therefore, the size of the file can be optimized at all times and a secondary storage medium can effectively be utilized.
Patent JP-H01180730-A (JP)
Title: Position switching device for clamp device
Inventor: TAMEISHI KAZUAKI
IPC: B21D37/14
Filed: 1987-12-26
Abstract: PURPOSE:To prevent a device being large-sized in the vertical direction and to miniaturize and lighten it by turning a clamp device centering around a supporting shaft from an usable 1st turning 1 position to a 2nd turning position together with a base member in the state of switching the clamp device from a using position to a retreat position. CONSTITUTION:At the time when a die K is carried in and out of a bolster B a clamp device 5 is switched from the using position to the outside retreat position of a bolster K by a movement driving means 9. The clamp device 5 is then turned at the specified angle centering around a supporting shaft 7 to a 2nd turning position from usable 1st turning position together with a base member 13 by a turning driving means 8, turned to the lower part from the upper face of a bolster B and the interference with the die K, etc., is evaded. The turning driving means 8 is fixed to the base member 13 without fixing to the bolster B, hence the structure of the turning driving means 8 is simplified and a position switching device is thus miniaturized.
Patent JP-H03200600-A (JP)
Title: Overflow preventing device for tank
Inventor: MAESHIBA SOZABURO
IPC: B67D7/78
Filed: 1989-12-20
Abstract: PURPOSE:To insert/remove the overflow preventing device into/from the tank without interfering conveyance of fluid by a method wherein horizontal section of a float is made in a shape whose curvature on the inner surface can fit, when the float is placed in lowered position, in roughly tight situation to the outer peripheral surface of a pipe that is to be inserted into a sleeve of a tank, and the float is made capable of being inserted into the sleeve under the situation of being placed in the lowered position. CONSTITUTION:An overflow preventing device is composed of a pipe 3 equipped with a valve housing 3a in its middle and a valving mechanism that is housed in the valve housing 3a. Fluid running down from a transfer pipe is supplied into a tank 1 through the valve housing 3a. When the fluid level in the tank reaches a float 8, the float 8 turns clockwise by means of buoyancy, letting a valve body 6 settle on a valve seat 4, and thereby a channel is closed. The float 8 has a section that fills about a half of the space in a crescent shape between the sleeve 2 and the valve housing 3a when it is placed tightly to the left side of the valve housing 3a that is fitted eccentrically to the sleeve 2, and can be inserted into the pipe without interfering the sleeve 2. Therefore, the pipe is not required to be made flat, making injection of fuel oil free from restriction to the running speed.
Patent JP-H11168424-A (JP)
Title: Simplified portable telephone base station system
Inventor: HONDA TOSHIO
IPC: H04M1/00
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption. SOLUTION: When any part of a portable telephone base station system becomes faulty, such a fault occurrence part generates a fault signal and applies it to a controller 2. Besides, a host device applies a power supply stop instruction signal to the controller 2. When the fault signal or power supply stop instruction signal is received, the controller 2 generates a power supply stop signal 6 and applies it to a power unit 1. When the power supply stop signal 6 is received at this power unit 1, the supply of power from the power unit 1 and an auxiliary backup circuit 5 to the other device of the portable telephone base station system is stopped.
Patent JP-H07185613-A (JP)
Title: Cooling device and cooling method of work roll of hot rolling mill
Inventor: SHIBATA MASAJI
IPC: B21B27/10
Filed: 1993-12-27
Abstract: PURPOSE:To provide a device and method which achieve an improvement in cooling efficiency in plural header arrangement for cooling work rolls of a hot rolling mill. CONSTITUTION:Roll positions are calculated from a roll diameter, thickness of a sheet passing stands, rolling down position, etc., and the injection angle of the cooling water injected from a first header 4a arranged nearest the material to be rolled is set between a direction connecting the center of rotation of the rolls from the center of a header pipe and a direction where the cooling water is ejected to the roll surface right after rolling as far as possible within a range where the material to be rolled is not directly injected with this water in cooling of the work rolls on the downstream side of the hot rolling mill. The injection angle of the second cooling water header 4b is set at an angle with the direction parting from the first cooling water header 4a by >=1 deg. than the center of rotation of the roller.
Patent JP-H11167658-A (JP)
Title: Inverting device and bill processor
Inventor: UDAGAWA MASAO
IPC: B65H29/60
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a bill inverting device and a bill processor which reduce the behavior of a reverse-side bill as much as possible at the time of pressing the reverse-side bill against an inverting roller, also regulate the interference of a bill that is carried into an inverted path and a bill that is carried out of the inverted path and satisfactorily carries the bill. SOLUTION: This device is provided with a bill sorting gate 35b which sorts carried bills into front-side bills and reverse-side bills, an inverted path 79 that makes the reverse-side bills sorted by the gate 35b proceed forward, a inverting roller 82 which reversely carries the reverse-side bills proceeded into the path 79 and carries them out while inverting them, a pressure roller 86 which presses the reverse-side bills that are proceeded into the path 79 against the roller 82, and a stopper 89 which stops the pressing operation of the roller 86 before the roller 86 abuts on the roller 82.
Patent JP-H09188988-A (JP)
Title: Calender for treating paper sheet
Inventor: FURANTSU KAIZAA
IPC: D21G1/00
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To enable a calender for treating paper sheet passing through first and second working gaps respectively formed between a hard roll and an elastic roll in turn to impart almost same high gloss degree or smoothness on both surf aces of the paper sheet. SOLUTION: This calender 1 has an elastic roll 9 adjacent to at least the latest working gap 16 having a surface roughness smaller than elastic rolls 2, 4 and 6 at least adjacent to first working gaps 11-14, and the smaller surface roughness of Ra <0.35μm. The calender 1 can be applied to the production of coated paper having about the same Gardner gloss of >=75% on both surfaces.
Patent JP-H02499-A (JP)
Title: Composition for testing periodontosis
Inventor: SUIDOU HIROHISA
IPC: C12Q1/26
Filed: 1988-12-28
Abstract: PURPOSE:To enable simple and rapid diagnosis of incidence or progress of periodontosis by combining a specific compound with a chromogen and oxidase. CONSTITUTION:A compound expressed by formula I [Pro is proline residue; X is H or amino-protecting group; Y is a residue of a compound (enhancer) capable of increasing oxidative reaction rate of chromogen with an oxidase in the presence of O2 bound to the C-terminal of proline residue; T is residue having the C-terminal thereof in an amino acid or peptide consisting of 0-4 amino acids binding to the N-terminal of proline residue or protected derivative thereof] and a compound expressed by formula II [Arg is arginine residue; X' is H or amino-protecting group; Y' is residue of the enhancer binding to the C-terminal of the arginine residue; Z is residue having the C-terminal thereof in an amino acid or peptide consisting of 0-4 amino acids binding to the N- terminal of the arginine residue or protected derivative thereof] or a mixture thereof is blended with a chromogen and an oxidase to afford a composition for testing periodontosis. The resultant composition is reacted with a specimen, such as saliva, at pH5-9 to measure the amount of a coloring matter for diagnosis.
Patent JP-H04203205-A (JP)
Title: Enhancing method of wear resistant force of main valve
Inventor: KAWAMOTO KAZUO
IPC: F16K3/24
Filed: 1990-11-29
Abstract: PURPOSE:To reduce wear of a contact part by performing nitriding on the side face of a seal ring groove on the side where a seal ring contacts in a main valve that slides on the inner circumference of a bush through plural seal rings. CONSTITUTION:In the main valve of a steam turbine represented by a steam governing valve, etc., the top end 2b of a valve rod 2 that vertically slides guided by a bush 1 is formed in the form of cone, abutted by the cone surface of a holding metal 3, and the holding metal 3 is threadedly fixed to a main valve 4. And, a valve plug 6 is mounted to the lower end of the main valve 4 with a hexagon socket head bolt, and made to be abutted by the valve seat 8 of a valve casing 7 when the valve is fully closed as the valve rod 2 moved below. A seal ring 9 as fitted to a seal ring groove 4b is mounted to the upper part of the main valve 4. By performing nitriding on the parts of B, (D) of the seal ring groove 4b marked (X) in the main valve like this, wear resistance of these parts is enhanced.
Patent JP-H01173241-A (JP)
Title: Cache memory device
Inventor: MIYOSHI AKIO
IPC: G06F12/08
Filed: 1987-12-28
Abstract: PURPOSE:To effectively use a memory and to improve the access speed by dividing entries into groups by a signal indicating plural operation modes of a CPU and resetting entries with a group as the unit with respect to a cache memory device. CONSTITUTION:At the time of write, one of 64 entries is specified by a 5-bit index 22 of a logical address 20 which a CPU indicates and a one-bit mode signal M. When the signal M is '0', one of entries 0-31 is specified and an address tag 21 is stored in an address tag 11, and a valid bit 12 is set to '1' to set a flag, and data is stored in data parts 13 and 14. At the time of read, an entry is specified by the index 22 and the signal M, and data is read out of data parts 13 and 14 as 'hit' when contents of the address tag 11 coincide with the address tag 21 and the valid bit 12 is '1'. When the whole of a system will be reset, valid bits of all entries are set to '0' and only required parts are selectively reset by '1' or '0' of the signal M.
Patent JP-H09168384-A (JP)
Title: Chondroitin sulfate hydrolase and production of chondroitin sulfate oligosaccharide using the same
Inventor: MIURA RIYUU
IPC: C12P19/26
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject hydrase reacting with chondroitin sulfate at a specific acidic pH, not reacting with hyaluronic acid, keratan sulfate, heparan sulfate and heparin and useful as a treating agent for hernia of the intervertebral disk and a reagent, etc., for research of sugar chain. SOLUTION: This new chondroitin sulfate hydrolase has action hydrolyzing N-acetylhexosaminide bond of glucosaminoglycan and reacts with chondroitin sulfate at pH 5 and does not react with hyaluronic acid, keratan sulfate, heparan sulfate and heparin and reacts with chondroitin sulfate and hyaluronic acid at pH 3.5 and has optimum pH in the neighborhood of pH 5 (using chondroitin sulfate as a substrate and using 50mM citric acid-Na2 HPO4 buffer solution containing 0.15 M NaCl as a buffer solution at 37 deg.C) and has isoelectric point in the neighborhood of pH 5 and it is expected that the hydrolase is utilized as a treating agent for hernia of the intervertebral disk and a reagent, etc., for research of sugar chain.
Patent JP-H03193209-A (JP)
Title: Die for extruding perforated tube
Inventor: YANASE HITOSHI
IPC: B21C25/02
Filed: 1989-12-21
Abstract: PURPOSE:To prevent the damage to die during extrusion without reducing extrusion speed for also the extrusion of thin perforated tube or the like by specifically setting an approach angle from the basic part of projecting part for forming toward unit projecting parts for forming. CONSTITUTION:A perforated tube 7 is manufactured by combining a male die 1 with the projecting part 2 which the plural unit projecting parts 3 for forming are arranged in line in the tip part with a female die 4 with an opening part 5 for forming which the row of the unit projecting parts is arranged at intervals of prescribed forming space 6. At this time, in the male die 1, the approach angle theta of the projecting part 2 for forming toward the projecting parts 3 from the basic part 11 is set within the range of 35 - 75 deg.. Using these dies, the damage to die during extrusion can be prevented without reducing the extrusion speed so much. Accordingly, the productivity is improved.