baber/WOPTO huggingface dataset:
Patent JP-2001000451-A (JP)
Title: Core pin for dental use
Inventor: OKINO YOSHINORI
IPC: A61C8/00
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To assure sufficient reinforcement of a support stand by firm unification of a core pin and resin on construction of a support stand using resin. SOLUTION: This core pin is provided with many pores 2 penetrating to the interior at the peripheral wall of a cylindrical core pin body 1. Resin is thus filled in the interior of the core pin body, and the core pin/resin hybrid is reinforced owing to the pores or meshwork provided, resulting in increase of supporting function and strength of the supporting stand.
Patent JP-H0466666-A (JP)
Title: Apparatus for fitting thin film substrate
Inventor: HASHIMOTO HAJIME
IPC: H01L21/683
Filed: 1990-07-04
Abstract: PURPOSE:To facilitate the fitting/detaching of an introducing lever, a supporting body and a fitting body, and to prevent mis-registration of the supporting body by forming inclination surface to the fitting body in a supporting shaft or the supporting body in a substrate, fitting by screwing the tip part of a fixing body in the supporting body, and inserting the introducing lever having an inclination surface at the tip part into the fixing body. CONSTITUTION:To a basal body 20 in the supporting body 19, a substrate 1 is fitted, and the tip part of introducing lever 4 is inserted into a round hole 29 and also a projecting part 32 is inserted into a notch part 30, and tip part of the introducing lever 4 is introduced into a round hole 22, and by rotating the introducing lever 4 somewhat, the projecting part 32 is fitted into a recessed part 27. Successively, with the inclining surface 18 in the fitting body 16, the supporting body 19 is introduced in the fitting body 16, and by rotating the introducing lever 4 and the fixing body 24, the supporting body 19 is firmly fixed to the fitting body 16 and a fitting plate 13 with a screw part 25.
Patent JP-2000026524-A (JP)
Title: Production of polyethylene
Inventor: DEBRAS GUY
IPC: C08F4/02
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyethylene. SOLUTION: This method for producing a polyethylene comprises copolymerization between ethylene and a 3-10C α-olefin comonomer in the presence of a chromium-based catalyst containing a carrier composed of silica and titania, fluorinated and chemically reduced with carbon monoxide and also in the presence of a cocatalyst consisting of an alkylaluminum compound and/or alkylzinc compound to obtain the aimed medium-density polyethylene with a density of 0.930-0.945 g/cc and dispersion index (D) of 9-13.
Patent JP-S6071763-A (JP)
Inventor: KOIDE KAZUYOSHI
IPC: D06B3/32
Filed: 1983-09-28
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-H0931492-A (JP)
Title: Cleaning agent composition
Inventor: KANEDA KENJI
IPC: A61Q5/02
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaning agent composition having excellent physical cleaning effect and massaging effect, giving extremely low stimulation and damage to the surface of the cleaning object and applying good feeling in cleaning. SOLUTION: This cleaning agent composition contains (1) particles having an average particle diameter of 5-500μm in 5wt.% aqueous solution of sodium chloride and an elastic modulus of >5×10<5> dyne/cm<2> in the above aqueous solution and (2) particles of crosslinked polymer having an elastic modulus of 1×10<3> to 5×10<5> dyne/cm<2> in 5wt.% aqueous solution of sodium chloride. The compounding weight ratio of (1):(2) is 1:100 to 10:1 and the ratio of the average particle diameters of (1) to (2) is 1:(10-1).
Patent JP-S6335973-A (JP)
Inventor: HAKIRI MICHIO
IPC: E04H7/28
Filed: 1986-07-29
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-H0467011-A (JP)
Title: Production of contact lens
Inventor: KIGUCHI HIROSHI
IPC: G02B1/12
Filed: 1990-07-05
Abstract: PURPOSE:To improve the adhesive strength of the tight contact between a lens base material and a graft polymer by adding a crosslinking agent to an aq. acrylamide monomer soln. in the case of a graft polymn. of acrylamide on the lens surface. CONSTITUTION:This production process has a stage for subjecting the surface of the contact lens base material formed from the polymer of the ester compd. of methacrylic acid which is the copolymer of alkyl methacrylate and siloxanyl methacrylate to an electric discharge treatment under atm. pressure or reduced pressure and a stage for subjecting the length surface to the graft polymn. of the acrylamide. The crosslinking agent is added to the aq. acrylamide monomer soln. in the stage for subjecting the contact lens surface to the graft polymn. of the acrylamide which is a hydrophilic monomer. The polymer subjected to the graft treatment has a crosslinked structure by adding the N, N'-methylene bisacrylamide to the aq. acrylamide monomer soln. which is a polymn. system in such a manner. The strength of the tight contact with the lens base material is intensified and the wear resistance is improved.
Patent JP-S5879626-A (JP)
Title: Isothermal expansion gas turbine
Inventor: AKAGI ISANORI
IPC: F02C3/00
Filed: 1981-11-05
Abstract: PURPOSE:To suppress a temperature drop in a turbine chamber, by providing high temperature gas supply ports in a case of the turbine chamber and supplying high temperature gas to the high temperature gas supply ports. CONSTITUTION:High temperature gas supply ports 15 are concurrently provided to a case 14 in a turbine chamber 5 over the periphery of the turbine chamber 5, and a branch flow path 10, communicating a combustion chamber 3 to the  high temperature gas supply ports 15, is provided in a housing 11, while a flow  regulating device 16 of rotary ring type, butterfly valve type, etc. is provided in  an inlet of the branch flow path 10 in an artificially adjustable state of opening.  In this way, if the high temperature gas supply ports 15 are concurrently provided fully circumferentially of the turbine chamber 5, a total temperature drop of  the turbine chamber 5 can be sufficiently and surely suppressed.
Patent JP-S6335103-A (JP)
Title: Controlling device for electric train
Inventor: WATANABE JUNICHI
IPC: B60L15/32
Filed: 1986-07-29
Abstract: PURPOSE:To perform well-balanced regenerative braking control, by adjusting for control so that the armature current of each rolling stock may be the same value of armature current. CONSTITUTION:A function generator 11 outputs the limited value corresponding to the stringing voltage. A limiter device 14 limits the braking force command value outputted from a braking force command device 6 so as not to exceed the value of the function generator 11. A subtractor 16 supplies the deviation DELTAI in the current detected value from the braking force command value to a separately excited field winding 2 through an amplifier 17. A control device 5 of a driver's stand performs the operation to find the difference between the armature current i1-in of each rolling stock and the current average value, on which the braking force command value of each rolling stock is adjusted. Thus, the current unbalance in regenerative braking is avoided and the regenerative efficiency can be improved.
Patent JP-H0229810-A (JP)
Title: Constant current/constant voltage circuit
Inventor: TOKUDA TSUTOMU
IPC: G05F3/16
Filed: 1988-07-20
Abstract: PURPOSE:To stably supply a constant voltage and a constant current to a load independently of the characteristics of transistors(TRs) and the variation of power supply voltage by forming the 1st and 2nd feedback loops in the 1st and 2nd TRs having different capacity and stabilizing the constant current sources and common base potential of the 1st and 2nd TRs. CONSTITUTION:The bases of the 1st and 2nd TRs 7, 8 having different driving capacity are connected in common, the 3rd and 4th TRs 11, 12 which are different kind from the TRs 7,8 are connected to the collectors of respective TRs 7, 8 form the 1st and 2nd feedback loops and the constant current source of collector currents I1, I2 in th 1st and 2nd TRs 7, 8 and the base potential values of the TRs 7, 8 are controlled so that the constant current and constant voltage can be extracted to the load. Consequently, the collector currents and the base voltages of the TRs 7, 8 are stabilized respectively at fixed values and the fixed values can be maintained in spite of variation in the power supply voltage or the like.
Patent JP-H0528472-A (JP)
Title: Burnishing device for magnetic disk
Inventor: TAKASU TAKUMA
IPC: G11B5/84
Filed: 1991-07-19
Abstract: PURPOSE:To improve quality and yield by executing projection detection and burnishing with the same head. CONSTITUTION:A head 10 in common use for projection detection and burnishing detects the projection 4 higher than h1 by seeking the surface of a disk 3 in the diametral direction of the disk 3 while floating at a floating assurance height (h1) in a head floating assurance region at the time of the projection detection. A radial position r3 is then stored. The head 10 burnishes the projection 4 by seeking back and forth plural times locally from the radius r5 to r6 in the diametral direction of the disk 3 and repeats the burnishing until the projections are no longer detected. The need for switching both mechanisms for the projection detection and burnishing is eliminated in this way and further, the time for the head seeking of the parts exclusive of the projections is eliminated and, therefore, the operating time of the burnishing is eliminated. The high- quality disks are thus mass produced at the good yield.
Patent JP-S6422602-A (JP)
Title: Automobile tire
Inventor: SHIYOUMURA TATSUYUKI
IPC: B60C11/04
Filed: 1987-07-17
Abstract: PURPOSE:To aim at partial wear prevention and rigidity improvement by arranging plural blocks within the specified range in the cross direction from a shoulder edge, while forming vertical grooves into entwined form in the cross direction and specifying each groove width, in case of a tire with these blocks. CONSTITUTION:Blocks 7 are set up in an area of 30-40% of tread width on two rows in the cross direction from each shoulder edge 4. And, vertical grooves 5 are formed in an entwined state in the cross direction. And, groove width of each vertical groove 5 should be set to a range of less than about 1/3 of each horizontal groove 6, and when one block 7 is deformed to circumferential force, it should be set to the groove width abutting on a lateral side wall 8 of the block 7 where this lateral side wall 8 of the block 7 is adjoined. With this constitution, any partial wear is prevented from occurring, thus a rigidity drop and a traction performance drop are checkable.
Patent JP-H0528693-A (JP)
Title: Disk containing case
Inventor: KINOSHITA KATSUYOSHI
IPC: G11B23/03
Filed: 1991-07-19
Abstract: PURPOSE:To automatically supply parts and to improve the assembling efficiency by adopting a leaf spring or a wire-shaped spring as a pressing spring for stopping shutter component, making it V or W-shaped and permitting the base part to be a positioning part at the time of assembling work. CONSTITUTION:The center base part 21 of a pressing component 20 is bent so as to be U-shaped and forms bent parts 22A and 22B. They are respectively extended linearly and linked with arm part 23A and 23B widened so as to make a V-shape. The tip parts 24A and 24B of the respective arm part 23A and 23B are obtusely bent so as to form notched parts and they are restrained to the fixed part of a disk containing case mainbody and to the hook part of shutter component. Thus, the pressing component 20 makes a symmetric shape with a line as a center and either one of the tip parts 24A and 24B can be attached to the fixed part or the shutter part so that assembling work comes to be extremely easy.
Patent JP-H0468940-A (JP)
Title: Transmission monitor
Inventor: IYO TAKEO
IPC: H04L25/02
Filed: 1990-07-09
Abstract: PURPOSE:To monitor whether or not a data is normally transferred by generating an advance data advanced every time a data is transferred to a transmission buffer, storing the data to a specific address and allowing a data processing unit to check the advance data at each end of data transmission. CONSTITUTION:A digital controller 200 is provided with a specific address of an arithmetic result buffer 204 in which an advance data is stored and advances the address (207) by each revision of the arithmetic result in a transmission monitor which monitors the data sent from the digital controller 200 to a computer 300. While the advance data is sent to the computer 300 together with the arithmetic result data, the computer 300 monitors the advance data sent from the arithmetic result data to check (307) the data revision state to detect a fault. Thus, whether or not data transfer is normally implemented is monitored.
Patent JP-S6423496-A (JP)
Title: Semiconductor storage device
Inventor: ANDO NOBUAKI
IPC: G11C17/00
Filed: 1987-07-17
Abstract: PURPOSE:To erase information by impressing a voltage higher than an informa tion writing voltage to a control gate and tunnel discharging the carrier of a floating gate to the control gate through an insulating film thereon. CONSTITUTION:In a semiconductor storage device using a MOS type transistor as a memory cell, at the time of erasing the information, a when an electron stored in the floating gate 2 is tunnel discharged, a source 3 is set to an earth potential and a high voltage generated in a boosting circuit is applied to the control gate 1. This voltage is a higher voltage than the voltage applied to the gate 1 at the time of a writing. Then, the electron stored in the gate 2 is tunnel discharged through the insulating film 21 between the gate 1 and the gate 2. In such a way, all the gates 1 are selected and the higher voltage than that at the time of the writing, thereby, memory transistors can be collectively erased.
Patent JP-H0467507-A (JP)
Title: Fitting leg of illumination apparatus for system ceiling
Inventor: HASEGAWA YASUYUKI
IPC: F21V21/04
Filed: 1990-07-09
Abstract: PURPOSE:To cope with a different T-bar gap and adjust the gap between a T-bar and an illumination main body by providing a long-hole perpendicular to an illumination apparatus on an L-shaped folded piece brought into contact with a channel, and providing a long hole vertically to an adjusting plate. CONSTITUTION:A slender groove hole 7 is provided at the upper section of the side face of a channel 3 constituting the horizontal frame of an illumination apparatus for a system ceiling, and a fixing screw hole is provided on the upper face of the channel 3 provided with the groove hole 7. A long hole 5 is provided perpendicularly to the illumination apparatus on the face of an L-shaped folded piece 11 inserted into the groove hole 7 brought into contact with the channel 3, and a slender groove hole 10 is provided along the folded piece 11. A T-bar hooking folded section 14 is formed at one end of the groove hole 10, an adjusting plate 15 bored with a vertical long hole 8 is inserted, and it is fixed to the L-shaped folded piece 11 with a screw via the long hole 8. A hooking piece 9 is provided to control the moving range by the vertical long hole 5. The L-shaped folded piece 11 is screwed after it is inserted into the groove hole 7.
Patent JP-2001010540-A (JP)
Title: Extension cover of fender in tractor
Inventor: UEDA YUICHIRO
IPC: B62D25/18
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To improve the drainability of the sludge adhered to the reverse side and to ensure the lighter weight and the safety to a worker attaching and detaching a working machine by attaching a flexible extension cover extending laterally in a machine body advancing direction and to the back of the machine body in the rear area of a fender. SOLUTION: A flexible left extension cover 15a and right extension cover 15b extending laterally in a machine body advancing direction and to the back of the machine body are attached to the rear area of each fender 13, 13 including direction indicator lamps 14, 14. Each extension cover 15a, 15b is flexibly formed of a synthetic resin material having a back surface part and side surface parts integrally formed thereto. An inclined stepped part 19 is integrally formed in the central area of the upper surface of each extension cover 15a, 15b to impart the function as a reinforcing rib extending over the whole surface thereof.  Accordingly, the extension covers 15a, 15b are formed of synthetic resin, whereby the drainability of the sludge adhered to the reverse side can be enhanced, and a worker can be prevented from being injured or shocked even if the body of the worker partially touches them.
Patent JP-S5883069-A (JP)
Title: Pigment dispersant
Inventor: KAWAMURA YUUJI
IPC: C09D133/04
Filed: 1981-11-11
Abstract: PURPOSE:To provide a pigment dispersant which gives a dispersion exhibiting an excellent stability at a low viscosity even at a high concn., consisting of a copolymer (salt) obtd. from an alpha,beta-ethylenically unsaturated carboxylic acid, a specified addition reaction product and a (meth)acrylate ester. CONSTITUTION:A pigment dispersant consists of a copolymer (salt) obtd. by polymerizing 50-97.9wt% alpha,beta-ethylenically unsaturated carboxylic acid (A) such as acrylic acid, 0.1-20wt% addition reaction product (B) obtd. by reacting a glycidyl ether or a glycidyl ester with an alpha,beta-ethylenically unsaturated carboxylic acid, and 2-30wt% (meth)acrylate ester (C) in the presence of a polymn. initiator and in an aq. medium at 50-150 deg.C for 1-10hr. This dispersant is used  in an amount of 0.05-5% based on the amount of a pigment.
Patent JP-S57103857-A (JP)
Title: Wire dot type serial printer
Inventor: NAGAYAMA MARI
IPC: B41J2/30
Filed: 1980-12-19
Abstract: PURPOSE:To provide a titled printer which effectuates an output of an abnormality detecting signal only during a period ranging from a point of time when a printing finish signal is generated to a point of time when a printing start signal is produced, and can improve a printing rate, being provided with a means for detecting energization of a coil. CONSTITUTION:If an LF signal (new line command) and a CR signal (return command) are determine by a decoder 31, a printing start signal S1 is set to a 1, and if a printing finish signal S4 is inputted, the printing start signal S1 is set to a 0. The printing start signal S1, a detecting signal S5, and an output of a timer 38 are inputted to an AND gate circuit, and the timer 38 will have zero output after it continuous to keep 1 for only a given period starting from a point of time when the signal changes to a zero from 1. As a result, after a given time has elapsed from a point of time when the printing start signal S1 changes to zero from 1 by means of the printing finish signal S4, the detecting signal S5 is effectuated. The output of the AND circuit produces an abnormality detecting signal S6.
Patent JP-S6071807-A (JP)
Title: Stoking device of burner
Inventor: KURAMOTO TAKAJI
IPC: F23D11/04
Filed: 1983-09-27
Abstract: PURPOSE:To enable efficient combustion by keeping sufficiently gasification of fuel and reducing generation of a red flame in burning flames, by preventing a drop of a temperature in a gas erupting chamber. CONSTITUTION:When air is sent to the inside of a blower cylinder 4 and an evaporating cylinder 3 is revolved, fuel is evaporated while blast is passing through from a guide air cylinder 7 to an evaporating air path 6 and arrived at a gas erupting chamber 10, through which fuel gas to be spouted forward through a spouting hole 8 of a combustion board 9 is burnt. In this instance, the inside of the gas erupting chamber is heated by the combustion board 9 through heating by burning flames, as also a concave part 5 of a combustion cylinder 11 is heated by the combustion board 9 through heat transfer and, morever, an external circumferential surface and a back surface sides of the concave part 5 are joined and surrounded with a frontal circumference surface of a convave part 1 of a blower cylinder 4, cool air flowing around the external circumference of the blower cylinder 4 does not flow by abutting directly against the external circumferential surface of the concave part 5. Efficient combustion, therefore, can be kept on by eliminating cooling of a circumferential surface of the gas erupting chamber 10.
Patent JP-S6158183-A (JP)
Inventor: IWAHATA MIKIO
IPC: H01R43/00
Filed: 1984-08-29
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-2001005699-A (JP)
Title: Computer system and method for sampling fault information
Inventor: SAKAMOTO MINAKO
IPC: G06F11/34
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To save the disk resources and to speed up the analytical operation by making more efficiently collectable a fault information for investigating the cause of a system fault. SOLUTION: When a system crash occurs, a stack data retrieving/sampling part 121 samples fault information not from all data in a main memory 21 but from stack data to be used for the storage of system state information by an operating system 11 and the sampled data are directly written in a dummy file in a disk device 22 without passing a file system. Since the stack data includes CPU register value, a stop code and its parameter, sufficient investigation of the cause can be executed only by the stack data in almost cases. At the time of restarting the system, the stack data stored in the dummy file are copied to a text film and an electronic mail to which the text file is attached is automatically transmitted to a person in charge of fault analysis.
Patent JP-S6254391-A (JP)
Inventor: FUJIMURA KYOJI
IPC: G06T1/00
Filed: 1985-08-16
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-S6074406-A (JP)
Title: Manufacture of saddle type coil
Inventor: HATADA NAOZUMI
IPC: H01F41/04
Filed: 1983-09-30
Abstract: PURPOSE:To enhance restriction by conductor and prevent heat generation by movement of conductor under a load of electromagnetic force by suppressing generation of gap between conductors on the occasion of bonding said conductors under the pressurized condition after bending both ends of flat coil by pressing them. CONSTITUTION:A conductor 16, where the bonding agent of thermosetting resin is provided on the insulating film, is wound in multilayer around the winding core 4 consisting of two pieces of winding core segments 5, 6, thereby forming a flat coil 17. This coil 17 is set between the upper die 10A and lower die 3A which are formed same as the upper surface and lower surface of a saddle type coil which shows specified elongation for the conductor of external circumference. While the coil forming part length of winding core 4 is shortened in order to prevent elongation into the internal circumference of coil, the upper die 10A is pressed toward the lower die in order to bend both ends of flat coil 17 by the specified amount in the direction of coil winding axis. Thereafter, it is pressurized and is heated up to a temperature higher than the setting temperature of bonding agent. Thereby the bonding agent becomes fluid and is then hardened.
Patent JP-2000008623-A (JP)
Title: Restoration method of structure
Inventor: YOSHIKAWA TADASHI
IPC: E02D3/12
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a restoration method of a structure in which the structure can be returned to the original location while using an existing underground structure and a soft ground around the underground structure can be stabilized at the same time to prevent subsidence of the ground in the future. SOLUTION: A rise control ruler 7 is laid between piles 3 on the ground above an underground structure 1a and a hydraulic device and a pressing member 9 are installed. A buoyant force acting on the underground structure 1a becomes larger than the weight by excavating soil above the underground structure 1a and removing it and hence, the underground structure rises. The upper and lower parts of the underground structure 1b after rising are filled with a light-weight backfill material 11. Finally, the whole part or a part of the rise control ruler 7, the hydraulic device, the pressing member 9, the piles 3, and ground anchors 5 is removed.