baber/WOPTO huggingface dataset:
Patent JP-H07314548-A (JP)
Title: Resin sheet clamp
Inventor: KATOU HACHIROU
IPC: B29C51/26
Filed: 1994-05-20
Abstract: PURPOSE:To obtain a clamp which can easily deal with a resin sheet of different sizes and can move the resin sheet by feeding compressed air to an air cylinder without requiring a large number of rubber hoses. CONSTITUTION:A fixing mechanism 9 is loosened to release a longitudinal member 6 from a supporting plate 5 and a stop mechanism having shorter one of first and second claw members 11, 14 is fixed or removed depending on the size of a resin sheet. Two longitudinal members 6 are then brought close each other or separated from each other depending on the size of the resin sheet before the fixing mechanism 9 is tightened to secure the longitudinal member 6 to the supporting plate 5. The resin sheet is pressed against the longitudinal member 6 by means of the first and second claw members 11, 14 at the time of carriage. At the time of formation of the resin sheet, an air supply member is abutted against an air receiving member to communicate first and second air cylinders 16, 17 with a compressed air source thus clamping the resin sheet firmly by means of the first and second claw members 11, 14, the longitudinal member 6, etc.
Patent JP-H06321221-A (JP)
Title: Unpacking device of bag
Inventor: KAMIMURA HIROSHI
IPC: B65B43/30
Filed: 1993-05-07
Abstract: PURPOSE:To provide an unpacking device which can securely open a bag regardless of the feed accuracy without breaking the bag. CONSTITUTION:This unpacking device is constituted of a feeder 2 feeding packing bags to the unpacking position, a first holder 1A having a plurality of clipping components and locating at one side of opening of supplied bags, a second holder 2A having a plurality of clipping components and locating at the other side of the opening of bags oppositely to the first holder 1A so as to be freely movable back and forth, an adjustable mechanism to adjust the retreating position of respective clipping components of the second holder 2A, and a controller 9 regulating the motion of the second holder 2a.
Patent JP-2000318795-A (JP)
Title: Method and apparatus for filling liquid
Inventor: KAWASAKI HIROKI
IPC: B67C3/20
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a satisfactorily accurate quantity of filling liquid without allowing errors to be made in the quantity of filling liquid by filling the filling liquid stored in a material tank into a container at a fixed quantity through a lower filling nozzle while making the filling liquid flow out over the upper part of a measuring cylinder. SOLUTION: A material tank 1 storing a filling liquid is arranged at a position at least higher than measuring cylinders 2, 2..., and a filling liquid is supplied to each of the measuring cylinders 2, 2... by the force of gravity. Then, a fixed quantity of the filling liquid is filled into containers 6, 6... through nozzles 5, 5.... while the quantity of pouring into and discharging out of the measuring cylinders 2 is controlled so as to make the filling liquid overflow the measuring cylinders 2, 2....  As a control means for the measuring cylinders 2, 2... injection valves 4 and discharge valves 7, 7... and a timer-type controller are desirable to be used, for instance, and a means of controlling is desirable to be set so that a fixed quantity of the filling liquid is filled into the containers 6, 6... with the discharge valves 7 opened for a set period of time while keeping the filling liquid overflowing the measuring cylinders 2.
Patent JP-H07317825-A (JP)
Title: Pressure side damping force generating device of front fork
Inventor: IMAI KIYONORI
IPC: B62K25/08
Filed: 1994-05-20
Abstract: PURPOSE:To easily form a bypassing oil line equipped with a relief valve in parallel with a controlling oil line even through the front fork to which this invention is to be applied, is embodied in a small size and has a comparatively small cylinder in the inside diameter. CONSTITUTION:Opposing to a piston 7 a bulkhead member 19 is installed on a retaining member 8 installed in connection with a piston rod 9, and a controlling oil line 21 and a limiter passage 22 are configured as holding a serial condition with the pressure side port 11 of the piston 7 with this bulkhead member 19. A control valve 23 is is installed as operating in the direction of closing the controlling oil line 21 when the set value is exceeded by the rate of flow of the working oil flowing through the pressure side port 11 with reference to the controlling oil line 21. Also a bypassing oil line 46 is furnished as leading to the pressure side port 11 of the piston 7 via a relief valve 35 installed on the bulkhead member 19 over the range from the retaining member 8 to bulkhead member 19 in parallel with the controlling oil line 21.
Patent JP-2000317543-A (JP)
Title: Tube forming method
Inventor: MIYAHARA HIDEYUKI
IPC: B21D28/10
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To easily form a high precision tube from a plate material and to relatively thin a tube thickness. SOLUTION: A method is provided with at least a stock moving process to form a recessed part 6 with pressing one side face of a plate material 2 by a pressing tool 5 as well as to move a stock quantity of the recessed part 6 in the tip center direction of the pressing tool 5, a piercing process to pierce a small hole coaxial to the recessed part 6 by a punch 3 having a diameter smaller than the pressing tool 5, a tube forming process to protrude/form a tube part 9 while moving the stock quantity moved in the tip center direction of the pressing tool 5 to the tip direction and a cutting process to cut off roughly at a base part of the tube 9 from the plate material, by transferring the stock quantity moved by the stock moving process to the tip of the tube 1, the tube 1 of having a dimension thicker than a plate thickness of the plate material 2.
Patent JP-S5923076-A (JP)
Title: Apparatus for controlling current supply to glow plug
Inventor: KAMIYA TSUYOSHI
IPC: F02P19/02
Filed: 1982-07-28
Abstract: PURPOSE:To enable to control a glow plug in a stable manner, by obtaining a ''completion of explosion'' signal and a ''before completion of explosion'' signal only from a starter signal, and heating the glow plug rapidly in response to the ''before completion of explosion'' signal and controlling ''after-glow'' in response to the ''completion of explosion'' signal. CONSTITUTION:When a key switch A is turned ON, the level of the output of a ''completion of explosion'' detecting circuit F becomes ''low'' and current is supplied to a temperature maintaining relay 4 in response to a ''before completion of explosion'' signal Y. During the while when the key switch A is subsequently connected to a starter terminal ST, a ''completion of explosion'' signal is kept at its L-level whereas the ''before completion of explosion'' signal is kept at its H-level, so that current is supplied continuously to the temperature maintaining relay 4. When the engine is started and the key switch A is shifted back to its ON-terminal, the level of the ''completion of explosing'' signal becomes ''high''. Further, after starting of the engine, the relay 4 is controlled by the output of an AND-circuit 10. With such an arrangement, the glow plug can be controlled in a stable manner.
Patent JP-S61291608-A (JP)
Title: Vinyl pyridine-based comb copolymer
Inventor: KOKUBO TAKASHI
IPC: C08F293/00
Filed: 1985-06-17
Abstract: PURPOSE:To provide the titled copolymer highly compatible with molding thermoplastic resin, capable of affording outstanding persistent antistatic effect without degradation in the physical propertives of said resin, comprising polymer section constituted by specific high-molecular weight monomer residue, etc. CONSTITUTION:The objective copolymer comprising a polymer section having vinyl monomer residue of a number-average molecular weight 1X10<3>-2X10<4> (e.g., methyl methacrylate residue) which is prepared by copolymerization between (A) a high-molecular weight monomer, (B) a vinylpyridine monomer, (C) a vinylpyridinium salt-based monomer, and if needed, (D) a hydrophilic monomer. Said polymer section is constituted by (1) 20-80wt% of a high- molecular weight monomer residue with its one end carrying polymerizable vinyl group, (2) 80-20wt% of either or both of vinylpyridine monomer residue and vinylpyridinium-based monomer residue and (3) 0-60wt% of a hydrophilic monomer reside.
Patent JP-H06343073-A (JP)
Title: Inter-network connecting device
Inventor: DOMOTO HIROAKI
IPC: G06F13/00
Filed: 1993-06-02
Abstract: PURPOSE:To set the optimum reference time in response to the communications distance and to attain the economical use of a public communications circuit by connecting this circuit to a local area network and identifying the network of the receiver side based on the data received from the local area network. CONSTITUTION:The inter-network connecting devices 3 are placed between a public circuit 1 and plural LAN 2, and the LAN 2 of the receiver side are identified based on the data received from those LAN 2. Then a communications channel is fixed. When either one of LAN 2 reaches the reference time after the communications channel is fixed, the communications channel set among plural LAN 2 via the circuit 1 is cut off. The reference time setting information corresponding to the LAN 2 of the receiver side are stored in a memory which is not shown in the diagram, and the reference time is set at each time and for each receiver side. In such a constitutuin, the most economical circuit 1 is available for each receiver side by means of the devices 3 in regard of the use of the circuit 1 where the call rate is set by the communications distance and the communications time.
Patent JP-S6111579-A (JP)
Inventor: YANO MIKIO
IPC: F25B45/00
Filed: 1984-06-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07329374-A (JP)
Title: Sheet conveyor
Inventor: OKADA TSUGIO
IPC: B41J15/04
Filed: 1994-06-14
Abstract: PURPOSE:To prevent the occurrence of jam of sheets at the time of feeding of a thick sheet or feeding back by disposing a detector for detecting the pres ence or the absence of a sheet to be conveyed near a feed roller and a tension roller. CONSTITUTION:When a sheet 1 is inserted to a paper guide 2, a detector 3 is operated to detect the 'presence' of the sheet, and a signal from the detector 3 is transmitted to a motor 5 to operate the motor 5. Since the motor 5 is coupled to a tension shaft 4 via a gear, when the motor 5 is operated, the shaft 4 is rotated in the direction indicated by arrow A, and a tension roller 6 held at the one end of a spring member 10 fixed at its center to the shaft 4 is pressed to a feed roller 7 to hold the sheet 1. Since the roller 7 is always rotated in the direction indicated by arrow B, the sheet 1 is guided by the guide 2 and fed to a tractor fed between a platen 9 and a printing mechanism 8.
Patent JP-H08326779-A (JP)
Title: Clutch booster
Inventor: KANAI KAZUO
IPC: F16D25/08
Filed: 1995-05-30
Abstract: PURPOSE: To provide a clutch booster of favorable assembling property, simple form, and low cost. CONSTITUTION: This clutch booster is provided with a control valve 36 selectively carrying out an operation supplying compressed air in the open condition and intercepting the air in the closed condition against a working pressure chamber of a power cylinder. The control valve 36 is provided with a control valve body 37 energized in the direction of seating by a compression spring 64, the control valve body is provided with a hard plate shaped core member 66 having a through hole 66a, and an elastic sheet 68 of which a part enters the through hole 66a of the core member, covers both faces of the core member 66, and adheres on both faces, and the both surfaces of the elastic sheet 68 are provided with annular contact faces 37a capable of being liquidtightly contacted with the valve seats 32a.
Patent JP-H10319807-A (JP)
Title: Image forming device
Inventor: TAKAHASHI TOMOAKI
IPC: G03G21/08
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic system image forming device which is small-sized and capable of preventing a defect in an image caused by forming matter on an electrophotogtraphic photoreceptor, even in long-term use by arranging a light transmissible film on the optical path of discharged light, at the time of removing the foreign matter on the surface of the photoreceptor to make it clean. SOLUTION: A film-like cleaner means 7 removes material stuck to the surface of the electrophotographic photoreceptor 1, in such a manner that the light transmissible film extended on two rolls is pressed/slid on the photoreceptor 1. The film-like cleaner means 7 is held in a separate state from the photoreceptor 1, in a normal image forming cycle and when the photoreceptor 1 has a fixed number of image forming cycles, the film-like cleaner means 7 is pressed on the photoreceptor 1, so that the rotating photoreceptor 1 slides on the film to remove the material stuck on the photoreceptor 1. After that, the cleaner means 7 is separated from the photoreceptor 1, the used part of the film is wound and a fresh film surface is prepared for the next cleaning.
Patent JP-H05302225-A (JP)
Title: Delivery device for wadding in core yarn production unit
Inventor: TAKASHIMA SHINGO
IPC: D01H1/20
Filed: 1992-04-24
Abstract: PURPOSE:To ensure the suction and unwinding of wadding from a wadding package by providing a means to slacken the wadding in between such package and an air sucker and by slackening the wadding prior to air sucker startup. CONSTITUTION:A mobile guide 2 capable of displacement in such a direction as to cross over wadding F is put in between (A) a guide G on the side of a wadding package P and (B) a tenser T to impart the yarns entering an air sucker 1 with tension. After displacement of the mobile guide 2 to a position 2' prior to air sucker startup, the guide 2 is restored to the original position to make the wadding slack in between the package and the air sucker, thus facilitating suction by the air sucker.
Patent JP-H08323864-A (JP)
Title: Butt-welding machine
Inventor: ISHIKAWA TETSUO
IPC: F16L55/00
Filed: 1995-05-30
Abstract: PURPOSE: To extend the contact time of a heater with one plastic pipe and to prevent the deterioration of the shape of a weld bead by providing the link mechanism connecting a stand, a movable clamp and a movable stand and allowing the movable stand to advance and retreat by the quantity less than the moving quantity of the movable clamp. CONSTITUTION: An arm 25 is fixed to a movable stand 5 in a cantilevered beam state to be allowed to laterally protrude along a guide rod 4 and the brancket 26 opposed to the arm 25 is fixed to a movable clamp 6 and pins 27, 28 are provided to the free end of the arm 25 and the bracket 26 so as to protrude upwardly. The pins 27, 28 are respectively fitted in the slots 32, 33 formed to the intermediate part and other end part of the lever 31 supported on a stand 1 at one end thereof by a pin 29. The interval between the pins 29, 27 is set 1/2 that between the pins 29, 28 and the movable stand 25 is arranged to the central part between the fixed clamp 3 and the movable clamp 6.
Patent JP-H05318143-A (JP)
Title: Joining method excellent in fatigue strength of steel
Inventor: FUKADA YASUTO
IPC: B23K20/00
Filed: 1992-05-25
Abstract: PURPOSE:To improve the fatigue strength of steel by applying the liquid phase diffusion welding of the specific conditions by using an insert material. CONSTITUTION:An insert material having the melting point lower than the solidus temperature of materials to be joined and containing <=4% B is inserted between the materials to be joined, and the joining part is heated at the temperature between the liquidus temperature plus 50 deg.C of this insert material and the liquidus temperature plus 250 deg.C (where, the heating temperature being not exceeding the solidus temperature of the joined material), and the liquid phase diffusion welding is completed by keeping the heating for a period of time (X) as indicated in the inequality II while applying the force (F) as indicated in the inequality I. Where, in the inequalities I and II, F: the force to be appled (kgf/mm<2>), t: thickness of the insert material (mum) X: holding time, T: heating- holding temperature ( deg.C). This arrangement improves the fatigue strength characteristics of the joined part in comparison with the joint by the friction welding.
Patent JP-S63294822-A (JP)
Inventor: MOTOME SEIJI
IPC: A47L15/30
Filed: 1987-05-27
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-H09316873-A (JP)
Title: Continuous wall forming partition plate supporting device
Inventor: TAKAHASHI KAZUO
IPC: B66C1/66
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a partition plate supporting device in which construction member removing work is easy. SOLUTION: Two cross beam members 110, 120 are provided, they are disposed at an interval L1, and they are connected by a connection beam 130, 140. The cross beam members 110, 120 are disposed to cross an underground groove E1, and installed on a reinforcement part formed around an aperture of the underground groove E1. For a suspension member 210, one end is connected to the cross beam member 110, and for a suspension member 220, one end is connected to the cross beam member 120. Connection devices 310-340 are hydraulic devices, and the connection devices 310, 320 connect/disconnect a partition plate 410 to/from the suspension member 210 on the other end side of the suspension member 210.
Patent JP-H11344628-A (JP)
Title: Phased array waveguide diffraction grating
Inventor: DELISLE VINCENT
IPC: G02B6/34
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a phased array waveguide diffraction grating which has a wide passing band while transmission spectrum characteristics of respective wavelengths have flat tops. SOLUTION: The output side of a 1st star coupler and the input side of a 2nd star coupler are connected by a light waveguide diffraction grating. The light waveguide diffraction grating 30 is constituted by combining the 1st array 33 and 2nd array 36 of arms 3 of light waveguides. The 1st array 33 is an array of arms 33 which are based upon an arm having initial length L1 and obtd. by adding increments in length which are integral multiples of ΔL1 in order. The 2nd array 36 is an array of arms 3 which are based upon an arm having initial length L2 and obtd. by adding increments in length which are integral multiples of ΔL2 in order. Here, ΔL1 and ΔL2 are so set that signals of respective wavelengths are separated and the difference between L1 and L2 is so determined that signals of the same wavelength are focused while overlapping partially with each other.
Patent JP-S5835702-A (JP)
Title: Method and apparatus for recording and reproduction
Inventor: SATOU ISUKE
IPC: G11B20/02
Filed: 1981-08-24
Abstract: PURPOSE:To completely eliminate the recording and reproducing waiting time for forward and reverse running and to attain continuous recording and reproduction, by using two recording and reproducting heads and performing recording and reproduction on separate tracks at forward and reverse running. CONSTITUTION:A recording track 3 at forward running and a recording track 4 at reverse running are arranged on one side (a) and another side (b) of a magnetic card 1 to its center (chained lines 2). Reproduction is carried out for the recording track 3 when the magnetic card 1 moves to the arrow 5 and for the track 3 when the card 1 moves to the arrow 6. Two heads 7 and 7a are respectively used for the tracks 3 and 4. Thus, the reproduction can be kept continuous by using the head 7 for the movement of the card to the arrow 5 and using the head 7a to the arrow 6.
Patent JP-S5553288-A (JP)
Title: Heterocyclic derivative*its manufacture and medical composition containing it and having secretion controlling activity
Inventor: TOBIASU OREGON IERIN
IPC: C07D417/14
Filed: 1979-10-16
Abstract: Heterocyclic antisecretory derivatives of the formula: 
<CHEM>
 where D is O, S or NH; E is CH or when D is O or S, E is N; Y is S, O, CH2, SO or a direct bond; m is O to 4 and n is 1 to 4, provided that when Y is S,O or SO m is 1 to 4, and when Y is O or SO, n is 2 to 4; A is a chain of 3 or 4 atoms comprising at least one C and also optionally S, N, 2N, or N and S, and also comprising C = O or C = S or where possible SO2 and chain optionally substituted by 1 or 2 C(1-6)alkyl, benzyl, naphthylmethyl, 2-phenethyl, 4-phenylbutyl, pyridylmethyl, thiazolylmethyl, thienylmethyl, benzyloxy, pyridylmethoxy or phenoxymethyl radicals each optionally substituted on the aromatic ring system by 1 to 3 halogen atoms or methyl, methoxy, trifluoromethyl, dimethylamino, phenyl or phenoxy radicals; and the salts thereof. A process for the manufacture of said compounds is described; e.g. 2-guanidino-4[(2-aminomethyl)-thiomethyl]-thiazole gives by reaction with 5-4-chlorobenzyl)-2-methylthiopyrimid-4-one 5-(4-chlorobenzyl)-2-[2-(2-guanidinothiazol-4-ylmethylthio)ethylamino]pyrimid-4-one.
Patent JP-S5923299-A (JP)
Inventor: OCHIAI ATSUHIRO
IPC: G21F9/00
Filed: 1982-07-28
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-S63298493-A (JP)
Title: Optical character reader
Inventor: NAKAMURA HIROKO
IPC: G06K9/34
Filed: 1987-05-28
Abstract: PURPOSE:To easily separate plural contacting characters by determining a separation point out of separation candidate points extracted by a separation candidate point extracting means in accordance with the contact type determined in a contact type determining means, and discriminating whether character separation at the determined separation point is valid or not. CONSTITUTION:A contact type determining means 5 which determines the method of separation of contacting characters, a separation point determining means 6 which determines the separation point out of separation candidate points extracted by a separation candidate point extracting means 3 in accordance with the contact type determined by a contact type determining means 5, and a character separation deciding means 8 which discriminates whether character separation at the separation point determined by the separation point determining means 6 is valid or not, are provided. For example, lines of a character picture are narrowed, and branch points and bending points of the line narrowed picture are extracted and defined as separation candidate points. Thus, the contact character separation point is extracted to separate contacting characters.
Patent JP-H05322764-A (JP)
Title: Glossiness measuring device
Inventor: KACHI TORU
IPC: G01B11/30
Filed: 1992-05-25
Abstract: PURPOSE:To provide a glossiness measuring device capable of obtaining the glossiness matched with the visual feeling of a human being. CONSTITUTION:The reflected light quantity of a laser beam radiated to a sample 18 from a collimation light source 22 is detected by a light detector 38 and outputted to a lock-in amplifier 70. The reflected light of a light spot having a diameter smaller than the groove of a wrinkle by a spot light source 24 is detected by a light detector 50 and outputted to the lock-in amplifier 70. The lock-in amplifier 70 amplifies the output signals having frequencies f1, f2 of light detectors 38, 50 at each preset time and outputs them to a microcomputer 72. The average value of the output of the light detector 38 is determined to obtain the surface roughness, and the standard deviation of the output of the light detector 50 is divided by the average value of the output to obtain the wrinkle depth. The reference map correlated with the functional value is referred based on the data of the surface roughness and the wrinkle depth to obtain glossiness. The glossiness is obtained as a value matched with the functional evaluation of a human being.