baber/WOPTO huggingface dataset:
Patent JP-H10297575-A (JP)
Title: Rear derailleur for bicycle
Inventor: ICHIDA TSUKASA
IPC: B62M25/02
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To realize an inexpensive low friction derailleur. SOLUTION: This rear derailleur is composed of a base member 114, a movable member 118 for supporting a chain guide, and a link 122 having a first and a second end part. The first end part of the link 122, is movably supported to the base member 114 while the second end part thereof is movably supported to the movable member 118. A spring 144 applies a spring force to longitudinally one side of the link 122 in a direction away from the movable member 118. Further, A control cable 156 is connected to the link 122 so that a control element force is applied to longitudinally the other side of the link 122 in a direction away form the movable member 118.  In this arrangement, the spring force and the control element force act upon a coupling position between the link 122 and the base member 114 so that the derailleur is released from forces from coupling positions between the other components of the derailleur.
Patent JP-S5244351-A (JP)
Title: Method of transforming the internal energy of environment into the mec hanical energy
Inventor: OOIKAWA SENJI
IPC: F01K7/00
Filed: 1975-10-07
Abstract: PURPOSE: The differential temperature generated by a reversible engine functioning a freezing cycle is applied, as a power source, to the working substance which is absorbing environmental heat so as to let the working substance drive a nonreversible engine in order to transform so effectively the internal energy of the environment into a mechanical energy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0788048-A (JP)
Title: Heating system and its applied equipment for cooking food material
Inventor: NARAMURA NORIYUKI
IPC: A23L5/10
Filed: 1994-06-02
Abstract: PURPOSE:To provide cooking equipment that can promptly heat food materials to the core without unevenness, sandwiching the material between a pair of heat source plates which contain thin plates formed mixing with a far-infrared substance. CONSTITUTION:This equipment comprises a pair of heat source plates 1, 1, each of which comprises the following: a thin plate heater 11 using a film formed by a far-infrared radiation substance or a Tefron film mixed with a far-infrared radiation substance, and metal plates 3 and 10 sandwiching the heater 11. Each of the plates 1, 1 is placed such that each of the plates 10, 10 faces another, where the plates 10, 10 form heated plates and the opposite plates 3, 3 form heat regenerators. A pair of holes 30, 30 are formed on the plate 3 to fix a pair of terminals 1p, 1p, to which a pulse with a predetermined voltage amplitude is applied. The amount of heat generation can be controlled by changing the pulse width. Sandwiching a flat food material, a frozen meat paste for instance, between the plates 1, 1 and applying a pulse between the terminals 1p, 1p heats it swiftly without unevenness to the core.
Patent JP-S6012560-A (JP)
Title: Developing method
Inventor: TAKENOUCHI MASANORI
IPC: G03G9/087
Filed: 1983-07-04
Abstract: PURPOSE:To obtain stable image quality having high faithfulness and to eliminate ground fogging by using an insulating non-magnetic toner contg. a specific resin. CONSTITUTION:The binder resin of a toner contains at least conjugate diene or/and acrylate and a graft copolymer obtd. by graft-copolymerizing >=1 kind of vinyl monomer or vinylidene monomer with a rubber-base polymer contg. a monomer having alkylene oxide groups and if necessary >=1 kind of copolymerizable vinyl monomer or vinylidene monomer as a constituting element and >=1 kind of antistatic agent selected from anionic, cationic, nonionic, anionnonionic and amphoteric surface active gents. More specifically the binder resin is used by incorporating 0.01-2pts.wt. the rubber-like copolymer consisting of 50- 99wt% conjugate diene or/and acrylate, 1-50wt% monomer having 4-500 alkylene oxide groups and if necessary 0-49wt% >=1 kind of copolymerizable vinyl monomer or vinylidene monomer and >=1 kind of the antistatic agent into 100pts. wt. the graft polymer.
Patent JP-S5823003-A (JP)
Title: Varying apparatus for intensity of laser light
Inventor: KARAKI KOUICHI
IPC: H01S3/106
Filed: 1981-08-04
Abstract: PURPOSE:To make the intensity of laser light variable in a wide range by simple constitution and operation by installing rotatable parallel flat plates which are transparent to laser light on the optical axis of laser light and by controlling the intensity of reflected light or transmitted light in accordance with the angle of rotation. CONSTITUTION:Linearly polarized laser light 14 from a CO2 laser oscillator 11 enters parallel flat plates 15 of Ge attached to a stage 16 rotatable in the arrow directions. The transmitted light is reflected by a semi-transmitting mirror 18 having 98% transmittance and 2% reflectance and enters a power meter 19. The output is displayed on a display 20. The output of the power meter 19 is fed to a comparator 21 and compared to input from a setting circuit 22. In accordance with the output of the difference, the stage 16 is controlled through a stage driving circuit 23. Thus, the intensity of the laser light 14 is controlled in a wide range by simple constitution and operation.
Patent JP-H08308567-A (JP)
Title: Human proteasome subunit p40
Inventor: NIIHARA NAOKI
IPC: C12Q1/68
Filed: 1995-05-19
Abstract: PURPOSE: To obtain a new human proteasome subunit p40 which is a polyfunctional protease containing a specific amino acid sequence and is useful for diagnosing and treating various diseases including immunological diseases as a main enzyme of an energy dependent protein decomposition system. CONSTITUTION: This new human proteasome subunit p40 comprises a polypeptide which is a polyfunctional protease containing at least an amino acid sequence of the formula in the molecule, is an inactive type, locally exists in a cell and is useful for diagnosing and treating various diseases including immunological diseases as a main enzyme constituting an energy dependent protein decomposition system. The polypeptide is obtained by separating an mRNA from a human hepatic cell carcinoma strain HEPG2 by a conventional procedure, synthesizing cDNA by using the mRNA as a template, further preparing cDNA library, screening the library by using a part of a gene of 26S proteasome of bovine erythroid cell as a probe, recovering a DNA from a positive clone, bonding the DNA to a vector and manifesting it in a host cell.
Patent JP-H10309446-A (JP)
Title: Purification device
Inventor: FUJII YOSHIHISA
IPC: C02F1/44
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a purification device of superior reliability for preventing the proliferation of fungi by a simple constitution. SOLUTION: A trap 6 for storing water filtered by a separating membrane module 5 or the like and shut-off means (filtered water valve 12 or the like) for preventing the infiltration of wastewater in a bathtub 20 into the trap 6 at the backwash time are provided, and the sectional shapes of communication holes provided in separating membranes are formed into the structure of inclining from the upstream side toward the downstream side.  At the time of chemical cleaning, first a filtered water valve 12 is closed and a three-way valve 9 is changed over to the drain side, and an agent feed valve 8 is opened and a chemical in an agent tank 7 is injected into the separating membrane module 5, and then the chemical is permeated sufficiently into all separating membranes in the separating membrane module 5, and after the given time has been passed, backwash is carried out, and then water or the like is circulated in the forward direction while changing over the three-way valve 9 to the drain side, and the drain by the backwash and the drain by the forward filtration are performed alternately, and the chemical in the separating membranes is rinsed sufficiently.
Patent JP-H02302233-A (JP)
Title: Shaft for holding for roll paper
Inventor: KOBAYASHI MASASHI
IPC: A47K10/38
Filed: 1989-05-17
Abstract: PURPOSE:To use the shaft of a holder only for the roll paper of its own company by forming the shape of a cross-section in the holder for roll paper to be a polygon equipped with ridges to be engaged with the plural corners of the polygon in the inner periphery of the roll paper. CONSTITUTION:A holder 1 is equipped with a substrate 2 to be fitted to walls, etc., and bracket piece 3 protruding from one side of the substrate at right angles. A fulcrum supporting shaft 4 is fixed to the bracket piece 3 and a shaft 5 to dispose the roll paper is fitted on a support shaft 4 so as to be freely rotated. A annular groove 4' is provided in the outer periphery of the fulcrum shaft 4 and a screw 6 is screwed into the shaft 5. Then the tip of the screw 6 is pushed into the groove 4' and the shaft 5 is prevented from falling from the fulcrum shaft 4. The shaft 5 is inserted through an inner periphery 7, where respective sides 8 of an octagon is expanded toward an inner direction, of roll paper P. The shape of the cross-section for the shaft 5 is almost square and four ridges 9 are provided to be engaged with every other corners 7' of the inner periphery 7. A square shaft is inserted through the inner periphery, which is formed to be the octagon, of the roll paper and a regular triangle-shaped shaft is inserted through a hexagonal inner periphery. The respective ridges 9 are engaged with the every other corners 7' of the inner periphery and the roll paper is prevented from being interrupted by the respective sides 8 which are bulged out towards the inner direction.
Patent JP-H11290632-A (JP)
Title: Air filter
Inventor: MATSUYAMA CHIKAMICHI
IPC: B01D46/52
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an air filter which does not require a special jig at the time of assembling it and need not be particularly given attention with regard to the viscosity and property of a sealant and allows use of even the sealant with 2,300 cp or less viscosity. SOLUTION: A filter bag 1 consisting of a filter medium folded in a zigzag fashion and a separator or a ribbon material arranged in a space between the folds to maintain the interval of such spaces, is encircled with an upper and a lower frame plates 4 and a right and a left side plates 5, each of which has a through provided on the inflow side and the outflow side in an air current direction. In addition, a sealant is packed between the filter bag 1 and the upper and the lower frames. and a guide plate 8 which can be freely fitted into a guide groove 5B formed in each of the side faces of the right and the left side plates 5, is provided on each of the right and the left end parts of the upper and the lower frame plates 4.
Patent JP-S62279849-A (JP)
Inventor: HAGIWARA TATSUO
IPC: B02C1/04
Filed: 1986-05-27
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-H11295993-A (JP)
Title: Image forming device
Inventor: FURUYA TADASHI
IPC: G03G15/11
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To improve the stability of mist electrification and the stability of an amount of mist supplied to a developing part, to ensure steady development over a long period of time, and to obtain a highly precise, high quality image, in an image forming device using a mist development method in which the development is carried out using mist-like ink. SOLUTION: A developing device 1 has a mist producing part A which produces fog, in the form of very fine mist, from a liquid ink 43, a mist carrying part B which carrier the ink fog to the developing part C facing an electrostatic latent image, and a mist recovery part D by which the ink fog that was not used for development in the developing part C is returned from the developing part C to the mist producing part A. The mist recovery part D is provided with a re-liquefying member 48 which captures the recovered mist and re- liquefies it.
Patent JP-S5746238-A (JP)
Title: Interlocking mechanism
Inventor: SATOU MITSUHIRO
IPC: H04N1/00
Filed: 1980-09-03
Abstract: PURPOSE:To contrive reduction in cost and space, by using a magnet catch for fixing opening and closing members and as the driving source of the lead switch. CONSTITUTION:A magnet catch 12 is attracting a L-shaped bracket 13 and also turning on a lead switch 15. A separation roller 3 rotates in the direction of the arrow, and, by the cooperation of the roller 3 and a friction plate 9 contacted on the top of the roller 3, originals placed on an original placing plate 2 are taken out one by one and carried to an original reader located at the left hand side of a paper feeder 1. When an original is jammed at the separation roller 3 and originals are delivered by hands, an upper unit 6 is moved upward and kept under the same condition. Since the magnet catch is kept away from the switch 15 when the upper unit is moved upward, the switch 15 is turned off and, even when the driving circuit of the main equipment 1 is turned on, the separation roller 3 will not be driven.
Patent JP-H1191913-A (JP)
Title: Pallet roll device
Inventor: DAANIERU KIYUUNERU
IPC: B65G1/14
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To guarantee the safety to an unexpented movement of a pallet in a shelf. SOLUTION: This pallet roll device 1 has a pair of frames aligned parallel each other, and guide members 20 provided holizontally by superposing to the frames in the up and down direction. In the guide members 20, pallets are assembled allowable to slide along the longitudinal direction 22 of a shelf. Between the opposing frames, a cross bar 25 for the stability in the sliding time is provided. While the cross bar 25 is assembled movable vertically from the first position to the second position, at the outer side of the guide members 20, it furnishes plural projections to be the stopper of the pallet.
Patent JP-H01291840-A (JP)
Title: Ultrasonic probe
Inventor: WATANABE KAZUHIRO
IPC: G01N29/24
Filed: 1988-05-19
Abstract: PURPOSE:To obtain a satisfactory ultrasonic frequency characteristic having less dispersion by setting the depth of cut grooves to a value having a specific relationship with the wavelength corresponding to the center frequency of ultrasonic waves when a piezoelectric oscillator is divided into array-type ultrasonic probes. CONSTITUTION:When a piezoelectric oscillator 1 generating ultrasonic waves is divided into array type ultrasonic probes, the depth (d) of cut grooves 6 in an ultrasonic absorbing body 3 is set to a value which is an integer number times as large as 1/4 of the wavelength lambda at the center frequency of ultrasonic waves to be radiated. Electrodes 2 are formed on both surfaces of the piezoelectric oscillator 1, and further, an acoustic matching layer 4 and an ultrasonic wave absorbing body 3 are provided on the front and rear surfaces of the oscillator 1, respectively.
Patent JP-H11309472-A (JP)
Title: Effluent purification treatment apparatus and filter cylinder
Inventor: MORI TAKEO
IPC: B01D29/62
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To facilitate the cleaning of filter cylinders and to facilitate the replacement with new cylinders by installing a traction means for axially pulling the connected filter cylinders in a sewage discharge cylinder. SOLUTION: A synthetic resin rope (traction rope) 20 is inserted into the discharge cylinder of the connected filter cylinders and the downstream end of the synthetic resin rope 20 is fixed to a cap fitted to the projecting end of the discharge cylinder. The upstream end of the synthetic resin rope 20 is drawn out by a required length from the projecting end of the discharge cylinder for convenience at the time of traction. When the discharge efficiency degrades after long-term use of the apparatus, the effluent in a storage tank 15 is expelled and thereafter the synthetic resin rope 20 is strongly pulled toward an arrow 32, the connected filter cylinders move in the same direction and are exposed into the storage tank 15. If a pin is, thereupon, removed, the filter cylinders 2a, 2b, 2c, 2d, 2e are separated successively.  Then, if the filter cylinders (2a to 2e) are lifted onto the ground by one piece each and are cleaned (or replaced with the brand new cylinders) and these cylinders are inserted and returned into a protective cylinder 1 again, the use thereof with the same efficiency as the new cylinders is made possible.
Patent JP-H04250878-A (JP)
Title: Water purifying device directly coupled to city water faucet pipe
Inventor: SASAKI TSUTOMU
IPC: C02F1/00
Filed: 1991-04-24
Abstract: PURPOSE:To allow the periodic washing of a water purifying cylinder and to prevent the formation of water paths in the filter media in the water purifying cylinder so that general bacteria do not infilter the inside of the water purifying cylinder and do not propagate in the water purifying cylinder by allowing the washing of the water purifying cylinder by running the city water in a city water faucet pipe backward into the water purifying cylinder even if the water purifying cylinder is contaminated by the waste, etc., of the city water. CONSTITUTION:A cylindrical valve disk 6 integral with the water purifying cylinder 5 packed with the filter media is rotatably inserted into a casing 10. A city water inlet port 12, a city water outlet port 13, and a purified water outlet port 14 are provided in this casing 10 and 1st, 2nd and 3rd flow passages 21 to 23 are provided on the valve disk 6. This 1st flow passage 21 is communicated with one end of the water purifying cylinder 5 and the 2nd flow passage 22 is communicated with the other end of the water purifying cylinder 5. The 3rd flow passage 23 is communicated with the city water outlet port 13 and the 1st, 2nd and 3rd flow passages 21 to 23 are opened respectively on the outer peripheral surfaces of the valve disk 6 in the axial positions corresponding to the city water inlet port 12 and the purified water discharge port 14. Consequently, the periodic washing of the water purifying cylinder is possible and the propagation of the general bacteria within the water purifying cylinder is prevented.
Patent JP-S5647215-A (JP)
Title: Coiling method for hot strip at high temperature
Inventor: MIYAGUCHI TADAHISA
IPC: B21C47/28
Filed: 1979-09-26
Abstract: PURPOSE: To coil the strip at high temperature, and to improve the yield of product, by forming the outer layer of small heat capacity so as to closely touch the outer surface of the intermediate layer on the outer surface of the mandrel.  
     CONSTITUTION: On the surface of the mandrel segment 1, the outer layer 3 of small heat capacity and the intermediate layer 2 comprising the corrugated steel sheet are formed. The heat of the hot strip coiled by the mandrel is easily transmitted to the outer layer 3 to heat it, so that the outer layer 3 becomes high temperatures at once. As a result, the heat of the high temperature of the strip coiled by the mandrel 3 is conserved, so that the deterioration of the quality is prevented. Meanwhile, the heat of the strip coiled by the mandrel is insulated by the air layer kept in the intermediate layer 2, and is hardly transmitted to the mandrel segment 1; hereby, the temperature of the mendrel interior does not rise high so that the function of the mandrel does not degrade. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0416988-A (JP)
Title: Display method for cursor and small electronic device using the same
Inventor: FURUTA KYOKO
IPC: G09G5/08
Filed: 1990-05-11
Abstract: PURPOSE:To recognize the number of digits from a first digit based on the present location of a cursor by displaying a character mark or the character mark and the cursor in dot matrix constitution of (m X n), and setting part of the dot matrix as the digit position display area of the character mark. CONSTITUTION:At least one dot line at the lower side of the dot matrix of (m X n) is set as the digit position display area, and prescribed one dot of the digit position display area is displayed differential from another, and the arranging order of one dot is conformed to the digit position of it, which is set as digit position display. In other words, as for the first digit, since the cursor 1 is located at the first digit of an area 4 editable in one row, the inversion display of one dot at the upper left end of the cursor 1 is performed as the digit position display 3, which represents the first digit, and also, as for a thirtieth digit, since the cursor 1 is located at the thirtieth digit of the area 4 editable in one row, the inversion display of one dot at the lower right end of the cursor 1 is performed as the digit position display 3'', which represents the thirtieth digit. In such a way, it is possible to recognize the number of digits from the position where the cursor is located at present.
Patent JP-H05293149-A (JP)
Title: Power source unit for sauna
Inventor: WAKABAYASHI KOTARO
IPC: A61H33/06
Filed: 1992-04-16
Abstract: PURPOSE:To execute an operation of a sauna until construction work is finished by using a household AC 100V power source for the time being by constituting power source circuits being freely connectable to different household power sources through a leakage breaker and a magnetic switch, respectively, and integrating an abnormality monitor and a control device into them. CONSTITUTION:In each heater H1, H2 and H3, power source circuits being freely connectable to household plug sockets A1, B1 and C1 are constituted, respectively, and on the way thereof, leakage breakers 9, 10 and 11 and magnet switches MS1, MS2 and MS3 are connected in series, respectively. Also, in a control device, a monitoring circuit consisting of a temperature fuse and a thermoswitch is contained, and when they detect abnormality of the heaters H1-H3, a relay B opens each relay switch, therefore, each magnet Mg1, Mg2 and Mg3 turns off the magnet switches MS1-MS3 and stops electric conduction to each heater H1-H3, and generation of a fire, etc., are prevented.
Patent JP-S62278083-A (JP)
Title: Recording medium
Inventor: YOSHIOKA YASUAKI
IPC: G11B7/24
Filed: 1986-05-28
Abstract: PURPOSE:To obtain a recording medium having information not visually discriminable and having excellent anti-forgery properties, by sequentially providing an IR-absorbing layer, a metallic thin film layer and a hiding layer on a base. CONSTITUTION:An IR-absorbing layer 1, a metallic thin film layer 2, a hiding layer 3 and, if required, a protective layer 4 are sequentially provided on a base 10. The base 10 is formed from a plastic, a metal, a paper, an impregnated paper or the like, used either singly or as a composite material. The IR-absorbing layer 1 is formed from a resin having IR absorbing properties in a thickness of 1-200 mum on the ensire surface or a part of the base 10. The metallic thin film layer 2 is a layer for recording information through breakdown and removal of the layer by heating by a thermal head, and the thickness of the layer is preferably as small as possible, provided that the layer prevents IR rays from penetrating therethrough and ensures easy breakdown and removal of the layer by heating. The hiding layer 3 hides the parts where the layer 2 is broken down and removed and the parts where the layer 2 is left, in an invisible state. From the viewpoint of heat resistance, a coloring agent used in the hiding layer 3 is preferably a pigment, and is preferably one having high reflectance in a visible light range and high transmittance in an IR region. Further, the protective layer 4 for enhancing abrasion resistance is provided, if required.
Patent JP-S5823729-A (JP)
Inventor: IKUMOTO MINORU
IPC: A01G9/00
Filed: 1981-08-04
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。