baber/WOPTO huggingface dataset:
Patent JP-H01277550-A (JP)
Title: Suture needle, and apparatus and method for preparing same
Inventor: MATSUTANI KANJI
IPC: B23K26/21
Filed: 1988-04-28
Abstract: PURPOSE:To simply separate a pipe equipped with yarn from a needle after yarn is passed through tissue, by setting the strength of the connection part of a needle main body and a pipe so that said connection part is made separable by force weaker than the mount strength of the yarn and pipe as well as the strength of the yarn itself. CONSTITUTION:A metal pipe 2 is connected to the base end of a needle main body 1 for a suture needle and suture 3 is mounted to one end of the pipe 2. The needle main body 1 and the pipe 2 are welded only at two places on both sides of the circumference of the pipe 2 and the other parts are left in a non-welded state. Therefore, the connection part of the needle main body 1 and the pipe 2 is constituted so as to have strength separable by force weaker than the mount strength of the suture 3 and the pipe 2 and the strength of the suture 3 itself.
Patent JP-H10291206-A (JP)
Title: Wooden container, its manufacture and use
Inventor: TAMAHASHI KAZUHIRO
IPC: A01G9/02
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain a wooden container of a low cost for giving calm to human eyes by forming it by using part of a member obtained by cutting interior of a pot wood chip made of sapwood having a cup-like inner periphery inclined at an outside and its outer bark in a truncated conical state and a bottom plate fitted in the inner periphery. SOLUTION: When a wood chip is circumferentially cut by a band saw, a core material part 15 is cut separately. Here, the part 15 is called a truncated cone, and an outer wood chip 16 from which the part 15 is taken out is called a wooden pot. Thus, the wooden pot 16 of the shape made of a sapwood having a cup-like circumferential surface inclined to the outside to a vertical line of a butt end surface 7 and its bark and having a large upper diameter and small lower diameter is obtained. Then, the cone 15 is cut into a thin round slice to form one bottom plate 21. When this plate 21 is dropped in the bot 16, it coincides with oblique of the circumferential surface with the butt end, and the plate 21 is fitted in the circumferential surface of a white board 4.
Patent JP-S60249136-A (JP)
Title: Exposing device of copying machine
Inventor: MIYAMOTO JIYUNZOU
IPC: G03B27/54
Filed: 1984-05-25
Abstract: PURPOSE:To always keep the illumination distribution of a projected image on a photosensitive surface almost uniform by providing a light quantity correcting filter so as to be interlockable with an image forming lens, on an optical axis of the image forming lens, and correcting cosine four times multiplying law charactistics of the image forming lens. CONSTITUTION:A light quantity correcting filter 50 is provided on the side of a photosensitive surface 15 on an optical axis of an image forming lens 14, and the light quantity correcting filter 50 has transmissivity T being a reciprocal of cos<4> theta in a part M corresponding to an incident angle theta of light to the image fomring lens 14, and corrects cosine four times multiplying law characeristics of the image forming lens 14. The light quantity correcting filter 50 is installed to a lens case 41 and moved in interlocking wth the image forming lens 14. Since the light quantity correcting filter 50 is always placed, the lowered light quantity is corrected effectively by the light quantity correcting filte 50, the light quantity distribution of a projected image which has passed through the light quantity correcting filter 50 is always given so as to be roughly constant, and the picture quality of a copy is kept satisfactor.
Patent JP-H01274714-A (JP)
Title: Display device for cooker
Inventor: IKEDA NORIO
IPC: A47J27/00
Filed: 1988-04-27
Abstract: PURPOSE:To improve assembly workability and sealed state of a display device by locking claws formed on a display packing to the projections formed on a decorative sheet or a display plate, or by inserting the projections into a hole provided on the display packing to fix the display packing. CONSTITUTION:The display plate 8 of a rice cooker, etc., houses a display 9 and a circuit board 10 with electrical parts 10 by securing them with a screw 11. And a film-like display sheet 12 is attached to the surface of the display plate 8 covering its opening, and a decorative sheet 13 is stuck to its interior surface. The tip 16 of the inner circumference of a display packing 14, whose outer circumference is fixed to the projections 15 of the decorative sheet 13, is in contact with the display 9 along its all circumference. And invasion of dust and steam is prevented by forming a space 17 between the display 9 and the decorative sheet 13 with still air layer in sealed state. And for example, the projections 15 of the decorative sheet 13 are engaged with L-shaped claws 22 of the display packing 14, in addition, overhangs 23 of the decorative sheet 13 are set to dents 24 of the display 8. Thus, a display packing is free from slipping-off or dislocation.
Patent JP-H01276465-A (JP)
Title: Fixed magnetic disk device
Inventor: NAKANISHI YOSHITOMO
IPC: F16C17/10
Filed: 1988-04-27
Abstract: PURPOSE:To prevent the destruction, fatigue and noise of a bearing from being increased due to shock to be loaded to a fixed magnetic device by adopting a fluid bearing not to use a ball bearing for a spindle motor bearing. CONSTITUTION:A magnetic head 13 executes the writing and reading of data on a magnetic disk 12 which has the center of a bearing 11 as a reference position. A fluid spindle motor 11 is worked to be united with a sleeve in the outer circumference of a fixed shaft and a hub to be unitedly revolved is obtained. Then, a cylinder-shaped motor is built-in between the hub and sleeve and a motor rotor has thrust absorbing force by a thrust bearing 15 in the direction of a base. Then, a herringbone channel is provided in either the outer circumference of a radial bearing 14 or the inner circumference of the sleeve. When the shock is loaded to the disk device, by reacting operation to the displacement force of the bearing in the motor 11 which goes to the reference position, the motor 11 obtains self-restorativeness to the shock.
Patent JP-S58220105-A (JP)
Title: Production of optical fiber cable
Inventor: KAIZU RIYOUSUKE
IPC: G02B6/44
Filed: 1982-06-17
Abstract: PURPOSE:To apply thorough slackening to the optical fiber in a cable and to prevent the application of undue tension thereon by disposing spirally the optical fiber on the outside circumferences of spacers then reducing or removing the spacers intermittently. CONSTITUTION:Spacers 2, 3 for supporting an optical fiber are first mounted around a tension member 1. The spacers 2 are made of rubber or a rigid body such as plastics and the spacers 2 of a low m.p. material such as wax. An optical fiber 4 is disposed spirally in the spiral groove provided to the spacers 2, 3. The spacers 3 are then melted and reduced intermittently by hot wind 6 generated from hot jets. It is also possible to melt away intermittently the spacers 2, 3 by using solvent. A metallic sheath 10 is thereafter applied thereon. Sufficient slackening is thus applied to the optical fiber in the cable and the application of undue tension on the fiber is prevented.
Patent JP-S5532948-A (JP)
Title: Distributor cap
Inventor: IMAIZUMI KENICHI
IPC: F02P7/02
Filed: 1978-08-28
Abstract: PURPOSE:To prevent contact fault due to loosing, etc. of cap and power leakage due to the invasion of water and also to make assembly performance better by molding integrally the skin of high-tension code and the cap of distributor. CONSTITUTION:The high-tension code 1 is inserted into the fixed terminal 3 of the distributor cap 2 for fixation and then the skin 4 of the code and the cap 2 are integrally molded with the same material in such a way that the skin 4 covers continuously the cap 2. Preferably, they are molded with an insulating plastic, etc., to form continuously the cap 2 and the skin 4 after the high-tension code 1 is inserted into the fixed terminal 3. Thus, the badness of insertion of the high-tension code 1 into the distributor cap fixed terminal 3 can be eliminated and expected purpose can be attained.
Patent JP-H02283393-A (JP)
Title: Manufacture of blade for scissors
Inventor: ONO MASAYUKI
IPC: B26B13/00
Filed: 1989-04-26
Abstract: PURPOSE:To prevent a foot from being injured or a floor from being damaged by dropping of scissors, by a method wherein the back part of each of blades for the scissors is fixed with plastic. CONSTITUTION:A long blade 1 polished is cut in a required length and a back part 1a of each of them is fixed with plastic 2. In this way, the blade 1 is integrally formed with the plastic 2 and thus the blade for scissors is manufactured. What is formed integrally with the blade and the plastic 2C having a spring characteristic can be used with the same sensation as scissors with handles. Others of the scissors can be made by a method wherein each of two blade 1 is integrally formed with a plastic 2D or 2E and they can be moved around a fulcrum 3. When the blade 1 is located on the inner side of the plastic 2 even if the scissors is accidentally dropped, it is safe since the blade 1 does not project from the plastic 2. Even when hard paper or hard cloth is cut, furthermore, it can be easily cut because of strong force being applied, when placed on a desk or floor and depressed from above.
Patent JP-S583420-A (JP)
Inventor: RARUFU II SUTEIGURITSUCHI
IPC: H03K5/1252
Filed: 1982-06-17
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-S5438451-A (JP)
Title: On-the-spot machining of rotary part of hydraulic machine
Inventor: TAKAGI NOBUSUKE
IPC: F03B11/00
Filed: 1977-09-02
Abstract: PURPOSE: To perform economic on-the-spot machining, by installing a machine rotary part in a normal state and starting the rotary part by a moter and thereafter machining the rotary part by inertial rotation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11307107-A (JP)
Title: Organic electrolyte battery
Inventor: OTOMO EIJI
IPC: H01M10/0587
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an organic electrolyte battery that can eliminate the winding displacement and the like of a sheet-like positive electrode and a sheet-like negative electrode, can also reduce the defect rate in its manufacturing process and has high safety and reliability. SOLUTION: This is an organic electrolyte battery provided with: an exterior can body 1 which also serves as a negative terminal and of which one end is opened; a spiral electrode group 2 which is installed in the exterior can body 1 and of which negative electrode side is electrically connected to it; an organic electrolytic solution which is infiltrated into and retained by the spiral electrode group 2 and is prepared by solving a lithium salt; and a sealing member 3 which is electrically connected to the positive electrode side of the spiral electrode group 2, insulates and seals 10 the opening of the exterior can body 1, and also serves as a positive terminal.  In this case, the spiral electrode group 2 has a structure which is composed by layering and winding a sheet-like positive electrode 4 containing a positive electrode active material, a sheet-like negative electrode 5 which has a width smaller than that of the sheet-like positive electrode 4 and is formed from an alkaline metal or an alkaline metal alloy, and a sheet-like separator 6' which is interposed and arranged between both the sheet-like electrodes 4, 5, and in which structure the separator 6' is interposed and arranged along both the surfaces by being so bent at its one widthwise end surface as to each the sheet-like positive electrode 4 in it.
Patent JP-H02287016-A (JP)
Title: Safety gas shut-off device
Inventor: SHIRAI SHIGERU
IPC: F23N5/24
Filed: 1989-04-25
Abstract: PURPOSE:To prolong the life of a battery by a method wherein a remote control ler is furnished and brought in action by a power source besides the battery that supplies power to a shut-off valve, and the shut-off valve is reset according to signals issued from the remote controller. CONSTITUTION:A remote controller 23 has an LCD indicator 30 and a remote control operating part 31 consisting of an indicating switch 32, remote shut-off switch 33 and a remote reset switch 34, and is supplied with power from a power source 24 besides a battery 7 which supplies power to a shut-off valve 5 mounted on a gas meter 1. The remote controller 23 outputs action signals to the shut-off valve 5. By this constitution, as the battery in the gas meter is not used, the life of the battery is not affected by high frequent remote reset.
Patent JP-S5331668-A (JP)
Title: Preparation of optical active 6-oxo-2-piperidineacetic acid salts
Inventor: WAKABAYASHI TOSHIO
IPC: C07D211/76
Filed: 1976-09-03
Abstract: PURPOSE: Optical active d- or l-6- oxo -2-piperidineacetic acid salts of formula (R is H, 1 - 4C lower alkyl, phenyl or substituted phenyl). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06300283-A (JP)
Title: Panel heater
Inventor: SATO HIROMITSU
IPC: F24D3/10
Filed: 1993-04-08
Abstract: PURPOSE:To provide a portable panel heater which is a panel heater for heating a building and structures and can be utilized at a second and a third floor as auxiliary heating for all-room heating. CONSTITUTION:In a panel heater 1 to heat the interior of a room through circulation of a heating medium, the panel heater 1 is formed such that a piping alpha1 is arranged and a plug socket 5 coupled to the piping is formed in an inner wall surface, and by interconnecting the plug socket 5 and a one-touch connector 3 of the panel heater 1, the heating medium is inputted to the panel heater 1 for circulation.
Patent JP-S5229140-A (JP)
Title: Multi-amplifier system
Inventor: ISHII KAZUO
IPC: H03F3/68
Filed: 1975-09-01
Abstract: PURPOSE:To obtain the most natural reproducing sound extending over full frequency band-pass, by means of selecting the condenser to be used for the audible frequency band-pass division circuit to be the one with the loss which can be adoptable to each band-pass.
Patent JP-S58221570-A (JP)
Title: Converter of pseudo density pattern
Inventor: MAEZAWA YASUNORI
IPC: H04N1/405
Filed: 1982-06-18
Abstract: PURPOSE:To improve the picture quality of both a dot decentralization type pattern and a centralization type pattern and to binary coding the luminance level to deliver a pseudo density pattern, by providing a conversion table which converts both patterns respectively. CONSTITUTION:The luminance level of variable density pictures of an original is detected from a matrix of 0-15 corresponding to (4X4) picture elements on a line memory by a soft copy device 1. In this case, the luminance level is detected with the threshold value and fed to a picture memory 2 in the form of a white/black decentralization type pattern. The contents of the memory 2 are converted into a centralization type matrix from the decentralization type matrix for each (n=16) bits by a conversion table 3 and stored in a picture memory 4 in the form of a centralization type matrix. Then the contents of the memory 4 are added to a hard copy device 5 suitable to the centralization type pattern. Thus the variable density pictures read out of an original are recorded satisfactorily.
Patent JP-H10277921-A (JP)
Title: Abrasive cloth
Inventor: SHIOZAWA HAJIME
IPC: B24B37/20
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To uniformly disperse and stick abrasive liquid (slurry) on a surface to be polished by forming prescribed-length, discontinuous, and independent- shaped grooves on the surface to be polished. SOLUTION: An abrasive cloth is so constituted that grooves 2 having the width not less than 0.1 mm and not more than 2 mm are formed by heating and pressurizing a suede surface of a suede-like abrasive cloth and an abrasive surface 1 of a velour-like polishing cloth by a metal die such as a metal mold, a metal net, etc. As for the machining conditions such as the temperature of heating and the pressure and pressurizing time of pressurization, the optimum conditions are selected according to the types of the abrasive cloth. As for the he shapes of the grooves 2, an arbitrary shape can be selected, however, respective dies are formed into the discontinuous and independent dies which are prevented from being connected to each other.  When an aluminium/nickel base plate for a hard disc is polished using this abrasive cloth, the usage of the abrasive liquid (slurry) can be reduced and an extremely uniform abrasive effect can be provided.
Patent JP-H02283716-A (JP)
Title: Curable epoxy resin composition
Inventor: TAKADA TOSHIHARU
IPC: H05K1/03
Filed: 1989-04-25
Abstract: PURPOSE:To obtain the title composition excellent in the general properties of heat resistance by using a specified epoxy resin and tetrabromobisphenol A as the principal components and specifying the mixing ratio between them. CONSTITUTION:At least one epoxy resin of formula I or II (wherein n is 0-10; and B is a group of formula III) and tetrabromo-bisphenol A are used as the principal components, and the mixing ratio between then is such that the equivalent ratio of the glycidyl ether groups to the phenolic hydroxyl groups is 1:1-1:0.7.
Patent JP-H0684171-A (JP)
Title: Laser output control system of optical disk device
Inventor: MIZUNIWA YASUHIRO
IPC: G11B7/0045
Filed: 1992-04-24
Abstract: PURPOSE:To stabilize optical head laser output on write operation and at the same time to reduce time until a reference laser output is reached. CONSTITUTION:In this system for controlling an optical head based on the output of a photo detector corresponding to the optical head, the output value and the reference value of a sample and hold circuit 9 for sampling and holding the output of a photo detector on write operation are compared. The title system is provided with a write current drive circuit 8 for controlling the laser drive current of an optical head 1 according to the comparison result and a read/write control circuit 7 for transmitting a sample and hold signal 33 to the sample and hold circuit and for controlling the flow drive circuit 8 on writing.
Patent JP-H11301419-A (JP)
Title: Wiper pivot
Inventor: KUNO KAZUHIDE
IPC: B60S1/34
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To realize a water-proof between a pivot shaft and a pivot holder, to prevent an invasion of foreign matters from a cowl panel and to basically prevent a deformation and dropping off of these parts at the time of conveying and an assembling work. SOLUTION: In a wiper pivot 10, a pivot shaft 22 is rotatably supported to a pivot holder 12. A cap 34 is mounted to a tip end of the pivot holder 12 to ensure a water-proof. A plate 38 is fixed to an outer periphery of the cap 34 to prevent an invasion of foreign matters from a pivot aperture 20. Since the cap 34 and the plate 38 are separated from each other, the plate 38 is separated from a unit and is not projected at the time of conveying between factories, an external force is unnecessarily applied and a deformation and dropping off can be basically prevented.
Patent JP-H08296825-A (JP)
Title: Incineration disposal method of waste
Inventor: KANEKO MASAMOTO
IPC: F23G5/00
Filed: 1995-04-28
Abstract: PURPOSE: To provide an incineration disposal method which can prevent the generation of smoke and offensive odor when ashes generated by the dry distillation of wastes are discharged to facilitate the handling of the ashes. CONSTITUTION: Wastes A are housed into a gasification furnace 1, a part of the wastes A are burned and a combustible gas obtained by dry distillation of the left over is introduced into a burning furnace 2 to be burned completely almost at a constant temperature. After the completion of the dry distillation, the ashes in the gasification furnace 1 are massed together by pouring water thereinto as medium to be discharged out of the gasification furnace 1. The ashes B massed are housed into the gasification furnace 1 together with new wastes A to perform a reburning treatment thereof. Or unburned wastes are separated from the ashes B and subjected to a reburning treatment together with the new wastes A. After the removal of a part of water contained, the ashes B or the unburned ashes undergo the reburning treatment.  The ashes B or the unburned wastes are positioned on the topmost layer of the new wastes A to perform the reburning treatment.
Patent JP-S59229572-A (JP)
Title: Method for forming thin developer layer
Inventor: SASAGAWA MASUMI
IPC: G03G13/09
Filed: 1983-06-13
Abstract: PURPOSE:To form a superior toner image by forming a magnetic brush in a magnetic field using a mixture of a spherical nonmagnetic developer (toner) and magnetic particles (carrier), regulating the toner thickness on a developer holding roller, and triboelectrifying the toner sufficiently. CONSTITUTION:An electrophotographic sensitive drum 1 is rotated in the direction of arrow (a), and while a developer holding roller 2 is rotated in the direction of arrow (b), a magnetic brush 8 of a carrier M of spherical magnetic particles coated with a spherical nonmagnetic toner D2 is formed with a magnet 7, and a uniform layer thickness of the toner D2 is formed by using a magnetic blade 6. An electrostatic latent image formed on the drum 1 is developed with said toner D2, and the toner image is transferred to a transfer paper and fixed. Since a uniform thin toner layer can be formed, the image thus obtained is sharp and free from a ghost and fog, etc., and retains image density equal to that obtained in the initial stage after successively forming a large number of copies.
Patent JP-S61262637-A (JP)
Title: Chromatographic analyser
Inventor: HOSHIMIYA TSUTOMU
IPC: G01N21/41
Filed: 1985-05-16
Abstract: PURPOSE:To attain to enhance the sensitivity of a gas, thin layer or high performance liquid chromatograph and to lower the noise thereof, by utilizing photothermal effect in a detection part. CONSTITUTION:When a specimen and a gaseous carrier or a liquid carrier are injected in a column 2 by a pump 1, the specimen passes through a cell 3 to be flowed in a drain 4. Laser beam L1 used in pumping and laser beam L2 used in a probe are incident to the cell 3. When the specimen absorbs the beam L1, the refractive index of a solution or gas is changed by photothermal effect and, therefore, beam L2 receives deflection and the signal proportional to the concn. of the specimen is generated in an analogue or digital position detector 5. This signal is analogously or digitally processed by a proper signal processor 6.
Patent JP-S59229596-A (JP)
Inventor: MATSUMURA HIROSHI
IPC: G09G3/00
Filed: 1983-06-13
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-S5229210-A (JP)
Title: Method of musical tone waveform formation
Inventor: OBAYASHI SENJI
IPC: G10H5/00
Filed: 1975-08-29
Abstract: PURPOSE: Signals memorized by time-division coding one period of musical tone waveform are read by addressing with keys, and by adding envelope signals, musical tone waveforms near natural sound are formed. 
     COPYRIGHT: (C)1977,JPO&Japio