baber/WOPTO huggingface dataset:
Patent JP-H04333339-A (JP)
Title: Screw cutting device
Inventor: SEGAWA KIHACHIRO
IPC: B21K29/00
Filed: 1991-05-08
Abstract: PURPOSE:To provide the device, which prevents wear, breakage, etc., of tool and can execute working having good finishing condition and restrain development of chip and further, can cope with automatization of machining, cut into the prescribed dimension in a material to be worked and execute taperring to the screw cutting part and chamfering to the cutting part in the thread rolling of tube stock, etc. CONSTITUTION:The screw cutting device 90 is constituted with a roll edge part 10 having rolling screw edges 11, 11' for rolling the screw to the material 1 to be worked of tube stock, etc., and a cutting edge 12 for cutting this material 1 to be worked, driving control mechanism 20 for rotation-driving this material 1 to be worked and the rolling edge part 10, edge part loading/ unloading mechanism 30 for loading/unloading this roll edge part 10 to/from the material 1 to be worked, workpiece feeding mechanism 50 for feeding this material 1 to be worked toward axial direction, workpiece heating mechanism 60 for heating working part in the material 1 to be worked loading the above roll edge part 10 and supporting core inserting mechanism 70 for inserting the supporting core 71 into a hollow hole 2 in the material 1 to be worked.
Patent JP-H01274104-A (JP)
Title: Plastic optical fiber
Inventor: TOYOSHIMA SHINICHI
IPC: D01F8/10
Filed: 1988-04-27
Abstract: PURPOSE:To improve light guiding performance, mechanical characteristics and heat resistance by using a resin compsn. which is specified in the respective contents of the methyl methacrylate resin, hexafluoroacetone structural unit and vynilidene fluoride structural unit incorporated into the resin compsn. and the melt index of which is 1-60g as a sheath. CONSTITUTION:A resin essentially consisting of polycarbonate is used for the fiber material and the resin compsn. mixed with the vynilidene fluoride/ hexafluoroacetone copolymer and the methyl methacrylate resin at the mixing ratios within 1-15wt.% content of the hexafluoroacetone and 10-60wt.% of the vynilidene fluoride is used for the sheath material. The melt index of the sheath material is specified in the 1-60g/10min range. The plastic optical fiber having the good adhesiveness of the fiber material and the sheath material and the excellent heat resistance, flexibility, mechanical characteristics and light guiding performance is thereby obtd.
Patent JP-S5626802-A (JP)
Title: Fumigant preparation
Inventor: MOTOYA AKIRA
IPC: A01N25/28
Filed: 1979-08-14
Abstract: PURPOSE: A fumigant preparation for repelling insect pests that is composed of microcapsules containing a mixture of the effective component such as permethrin and a low-boiling organic solvent as the core substance and a pyrogenic substance, thus keeping high stability of the effective component and facilitating the vaporization when burnt, resulting high fumigation rate.  
     CONSTITUTION: A volatile liquid, a nonvolativel liquid such as permethrin, or a solid such as pyridaphenthion as the effective component are mixed with a low- boiling organic solvent such as propyl alcohol, xylene to prepare the core substance for microcapsules. The mixture is coated with gelatin-arabia gum by the complex coacervation method to form microcapsules and the surface is hardened by coating with an appropriate hardening agent. These mucrocapsules are mixed with a pyrogenic agent mainly consisting of potassium chlorate or the capsules are directly or indirectly placed above the agent and packed in a vessel to give the title furmigant. The present fumigant is especially effective, when a nonvoltatile liquid or  solid difficult to be gasified is used as the effective component. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05299324-A (JP)
Title: Aligner
Inventor: IWASA HIROMICHI
IPC: G03B27/32
Filed: 1992-04-22
Abstract: PURPOSE:To obtain an aligner capable of always transferring a pattern with high precision, by correcting deviation amount on the basis of the deviation amount in the vertical direction of a specified portion of a reticle from a reference point. CONSTITUTION:The light outputted from a position detection mark 400 is casted on a detector 23 for focus calibration, via a reduction lens 4, a mirror 20, a condenser lens 21, and a slit 22. The position in the vertical direction of a position detection mark 400 can be detected from the center position of light intensity on a detector 23 for forcus calibration. Based on the detected position, a deviation amount detection circuit 300 detects the deviation amount in the vertical direction from a reference point Z0, and gives it to a reticle moving means 200, which moves a reticle 1 up and down and calibrates the deviation amount of the reticle 1 in the vertical direction. Thereby the precision of a pattern transferred on a wafer 5 is improved.
Patent JP-S60320-A (JP)
Title: Encoder for ac servo motor
Inventor: UCHIYAMA SHIYUUICHI
IPC: H02P6/16
Filed: 1983-06-10
Abstract: PURPOSE:To check a phase switching the current of an armature coil every 60 deg. rotation and to constitute an AC servo motor simply by forming the 3rd position marks and sensors for obtaining the positional information of a rotor. CONSTITUTION:Many slits 12 to be used as the 1st position marks are formed on the most peripheral side of a disc 10 with equal intervals and the 1st sensors 14a, 14b and light emitting elements 15a, 15b are opposed with 90 deg. phase difference. One slit 16 to be used as the 2nd position mark is formed on the inner peripheral side of the slits 12 and the 2nd sensor 18 and light emitting element 19 are opposed to each other. The absolute position of the disc 10 is calculated on the basis of pulses outputted from these sensors. The positional information at the time of start is detected by slits 20 as the 3rd position marks, three sensors 22 and a light emitting element 23 opposed to these sensors 22.
Patent JP-S588624-A (JP)
Inventor: GUREGORII UIRIAMU MIIKAA
IPC: B29C35/00
Filed: 1982-06-15
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-S584520-A (JP)
Inventor: OOTA HIROYUKI
IPC: A47J31/52
Filed: 1981-06-30
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-S5728560-A (JP)
Title: Motor
Inventor: NOZAWA YOSHIKUNI
IPC: H02K3/04
Filed: 1980-07-29
Abstract: PURPOSE:To provide a small and highly efficient motor, by composing an armature with a plurality of wave-wound element coils which are formed by folding blank coils, made of wires wound tightly in line-formation, in wave shape. CONSTITUTION:2n sectional points are determined on a circumference of a cylindrical, flat circular or truncated core hollow blank coil which is made of wires wound in line-formation. Folding lines intersecting each sectional point are determined and the said basic coil is folded inward and outward along these folding lines and is extended along an imaginary cylindrical surface so that it formes on elementary coil of an armature 2 of a rotor 1. Around the armature 2, a 2n-pole permanent magnet 16 is provided. Each of elementary coils 4A-4C of the armature 2 is loaded through brushes 14 and commutators 12. Thereby, the armarture can be provided without any unnecessary space exclusive thereto. Accordingly, it is possible to make a motor more compact and highly efficient.
Patent JP-H06315075-A (JP)
Title: Image data write controller
Inventor: SUGAYA TOYOAKI
IPC: H04N1/21
Filed: 1993-04-28
Abstract: PURPOSE:To inhibit the write of specific image data on memory. CONSTITUTION:When write inhibit data value set on a write inhibit data value setting circuit 11 coincides with the data value of inputted image data, the output of a comparator 13 goes to (H), and when the output is set at (H) with write inhibit control as effective by a write inhibit control validity/invalidity switching circuit 15, the output of a NOR circuit 14 goes to (L), and also, the output of an AND circuit 17 goes to (L), thereby, the write of the pertinent image data on the memory is inhibited. Thereby, it is possible to synthesize only a character part with another image by prohibiting the write of the data in the character external part of character data read out from font memory, etc.
Patent JP-S5728318-A (JP)
Title: Manufacture of insulated coil
Inventor: MORI KOUJI
IPC: B29C57/00
Filed: 1980-07-29
Abstract: PURPOSE:To obtain a highly reliable insulated coil by a mehtod wherein a conductor is composed of an insulation treated strand, wound about by an earth dielectric layer, while the strand is divided into two groups at the time of impregnation and the extent of impregnation is detected by the change of a dielectric characteristic between the groups. CONSTITUTION:A strand S of copper wire S1 coated with glass S2 is bundled to be divided into a group 8 and a group 9. The strands in the groups are arranged zigzag to each other. The strands of both fellow groups 8 and 9 are mutually connected at the ends thereof through a lead wire 6 to be connected with a measuring apparatus for measuring a temporary change of a dielectric characteristic such as electrostatic capacity between both groups 8 and 9. When a coil is thus impregnated with the resin 4 in a tank 5, the capacity between the groups 8 and 9 is extremely big and when the resin is impregnated among the strands the capacity is greatly increased to make the detection easy. And until the start of impregnation the capacity does not change while being saturated with finished impregnation. Thereby the impregnation is finished in a proper time to obtain a highly reliable insulated coil.
Patent JP-H01275519-A (JP)
Title: Hair-dye composition
Inventor: HIROSE ICHIJI
IPC: A61K8/64
Filed: 1988-04-26
Abstract: PURPOSE:To provide a hair-dye composition containing a cation-modified protein, giving excellently finished hair without damaging the hair and having excellent dyeing power and color-fastness. CONSTITUTION:The objective composition can be produced by compounding a two-pack type or a powdery one-pack type hair-dye with 0.01-10wt.%, preferably 0.05-5wt.% of a cation-modified protein (preferably having a quaternary nitrogen content of >=0.5wt.%) produced e.g. by reacting a hydrolyzed protein with a glycidyl trialkylammonium salt or a 3-halogeno-2-hydroxypropyl trialkylammonium salt. The hair-dye exhibits the effect to prevent the hair- damage and the effect to improve the color-fastness (fastness against shampoo and light) at the same time.
Patent JP-S61262847-A (JP)
Title: Information processor having program protecting function
Inventor: TAMARU KIICHIRO
IPC: G06F21/10
Filed: 1985-05-15
Abstract: PURPOSE:To protect a program even when the data width of a ROM IC is narrow by agitating address information transmitted to a ROM from a CPU when an inner ROM instruction string is read out and re-constituting the address information from the CPU in the ROM. CONSTITUTION:The address transmitted to the ROM 2 from the CPU 1 is first transmitted to an address agitating circuit 9 from an inner address bus 7 in the CPU 1. After said address is agitated by the address agitating data of an address agitating register 10, it is transmitted to a system address bus 4, and further transmitted to the address re-constituting circuit 11 of the ROM 2. After said data is re-constituted by the address re-constituting data of an address re-constituting data register 12, the address data is handed over the ROM inner circuit through an inner address bus 8.
Patent JP-S61261898-A (JP)
Title: Semiconductor memory device
Inventor: TAGUCHI MASAO
IPC: G11C29/42
Filed: 1985-05-15
Abstract: PURPOSE:To halve a data bus width and length, to decrease an occupied space and to make large a chip by bisecting a memory cell array and providing an error detecting correcting circuit between the bisected cell arrays. CONSTITUTION:Between the bisected memory cell arrays 10A and 10B, an error detecting correcting circuit such as a parity inspecting circuit 20, an error correcting circuit 22, a selector 24. etc. is provided, the error detecting correcting circuit, the arrays 10A and 10B, etc., are in parallel to the word line, and connected by data buses DB1 and DB2 of the data line of the number corresponding to the bit capacity of the arrays 10A and 10B. Thus, compared with the case when the memory cell array is not bisected, the data bus width and length can be halved, the occupied space is decreased and the chip can be made larger easily and without fail.
Patent JP-S60247201-A (JP)
Title: Surface hardening agent for nylon lens
Inventor: ABE SHIYUNZOU
IPC: G02B1/14
Filed: 1984-05-21
Abstract: PURPOSE:To maintain the surface hardness, shock and wear resistances and transparency of a nylon lens and to improve the adhesion of a cured film by using a multifunctional acrylic ester monomer, a silane compound having a polymerizable unsatd. bond, a photopolymn. initiator and a diluent as the essential components of a surface hardening agent. CONSTITUTION:The multifunctional acrylic ester monomer, the silane compound having at least one polymerizable unsatd. bond, the photopolymn. initiator and the diluent are used as the essential components of the surface hardening agent. The surface hardening agent is applied to the surface of the nylon lens by dipping or other method, and it is preferably cured by irradiating ultraviolet rays in an inert atmosphere. The resulting cured film has superior adhesion to the nylon lens, and the excellent nylon lens having high shock and wear resistances can be obtd.
Patent JP-2000291286-A (JP)
Title: Earthquake resistant building
Inventor: WATANABE KOICHI
IPC: F16F15/023
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To improve earthquake resistance of a building. SOLUTION: Central pillars 3 provided in the central parts of individual stories are made continuous to each other through the intermediary of axial force transfer mechanisms 4 and gaps 11 and 12 making bending and horizontal deflections as a whole allowable are ensured for the central pillars 3 in a series, while energy absorbing members 13 are interposed in the gaps 11 and 12. The central pillar 3 of each story is constituted of concrete, while the axial force transfer mechanism has a constitution wherein a semispherical shear key 10 provided for one of the central pillars 3 continuous vertically is made to engage with a spherical seat 9 provided for the other so that it is rotatable in the vertical direction and displaceable in the horizontal direction.  In another way, the central pillar 3 of each story is constituted of a double steel tube and a steel tube on one side is fixed to the lower story, while the tube on the other is fixed to the upper story. The axial force transfer mechanism is interposed between these steel tubes, while the gaps 11 and 12 are ensured, and viscous bodies as the energy absorbing members 13 are interposed in the gaps 11 and 12.
Patent JP-S58220650-A (JP)
Title: Method for packaging cheese with cut strip
Inventor: HAKII SHIYOUTAROU
IPC: A23C19/097
Filed: 1982-06-16
Abstract: PURPOSE:To carry out the packaging of a cheese woth improved keeping quality and easy peeling of a coating layer in use, by wrapping a cut strip around a loaf of cheese, covering the surface with a coating layer, and embedding the cut strip in the coating layer. CONSTITUTION:A cut strip 2, e.g. a synthetic resin tape, is wrapped around the central part of a loaf (or a disk) 1 of cheese twice, and both ends (A) and (B) of the cut strip 2 are gathered and cut. The loaf 1 of cheese is then dipped in a molten wax 3 in a short time and pulled up to cool and solidify the molten wax 3 stuck to the surface of the loaf 1 of cheese. Thus, a wax layer 4 is formed to seal up the loaf 1 of cheese. In using the resultant packaged cheese with the cut strip 2, both ends (A) and (B) of the cut strip 2 are picked and pulled in the directions of arrows 5 and (5a) to peel off the cut strip 2 wrapped around the loaf 1 of cheese twice by one round. Thus, an annular cut is formed in the wax layer 4 to peel off the wax layer 4.
Patent JP-S60246414-A (JP)
Title: Temperature automatic control device of thermal medium
Inventor: TOMITA YASUYUKI
IPC: G05D23/24
Filed: 1984-05-22
Abstract: PURPOSE:To execute easily a maintenance of a device by constituting it so that an abnormal part can be displayed in case when an abnormality has been generated, by utilizing a display device used for a display of control information at the time of a normal operation. CONSTITUTION:When a power source is turned on, and a device is in a normal operation, temperature information (100 deg.C) and a timer time (22.5h) are displayed on a display part 20 of a display device 2. Also, when some abnormality is generated in the device, its abnormal part is detected by an error checking part which is not shown in the figure. Also, Err for showing the generation of an errr is displayed on a temperature information display part 201, and information HE (disconnection of a heater) for showing a part where the error has been generated is displayed on a time display part 202.
Patent JP-S58223435-A (JP)
Title: Gaseous phase fluidized bed reactor with stirrer
Inventor: MURATA HIROYOSHI
IPC: B01J8/38
Filed: 1982-06-18
Abstract: PURPOSE:To prevent sticking of catalyst particles and the resulted reaction product on the inside wall of a reactor and the vanes of a stirrer and to enable the continuous operation for a long period of time by forming the inside wall of the reactor and/or the stirrer into such porous construction through which gas is ejected. CONSTITUTION:The inside wall of a reactor 1 having a gas diffusion plate 2 in the bottom and/or a stirrer 6 is made into such porous construction through which gas is ejected so that the gas is ejected in a packed layer in a gaseous phase fluidized bed reactor provided with the stirrer 6 on the plate 2 of the reactor 1. As a result, the sticking of the solid particles forming the packed layer to the inside wall of the reactor and the stirrer is prevented. Therefore, the hindrance of reaction by the formation of solid deposits as encountered in the prior art is eliminated even if the solid particles are highly sticky or becomes stickier with progress of reaction, whereby the long-term continuous operation is made possible and the efficiency of reaction is improved.
Patent JP-H05277894-A (JP)
Title: Collecting method for heat displacement of main spindle for machine tool
IPC: B23Q15/18
Filed: 1992-03-31
Abstract: PURPOSE:To correct heat displacement in a main spindle and to improve machining accuracy in a six-shaft-controlled machine tool having feed shafts, X, Y, Z, A, C, W. CONSTITUTION:The correction value of each feed shaft, A, C, X, Y, W corresponding to the rotating speed of a main spindle is previously memorized in a memory means 6 in a machine control device MTC. When the rotating speed of the main spindle is commanded, using an NC program 5, the correction value corresponding to its rotating speed is commanded to an NC device 4, driving each feed shaft, A, C, X, Y, W to collect its position and attitude for the work of a tool. Then, machining based on the NC program 5 is done.
Patent JP-H08297311-A (JP)
Title: Damping device of focal plane shutter for camera
Inventor: SEKIZAWA KOJI
IPC: G03B9/36
Filed: 1995-04-27
Abstract: PURPOSE: To facilitate the selection of material and improve durability of buffer members by providing the buffer members in positions where the end faces of shafts connecting an arm and blades so that they are mutually rotatable are able to come into slidable contact with the buffer members in the region where traveling for an exposure is completed. CONSTITUTION: When the supply of power to an electromagnet holding a driving member 9 is stopped after an autofocus(AF) device is actuated by the release of a camera, the driving member 9 is actuated to open an aperture 1a, while folding blades 3 to 6 toward the lower part of the aperture 1a. The exposure actuation by the driving member 9 is accelerated and at the time of entering the traveling completion region, the heads of the shafts 3a to 5a connected to the arm 7 come into slidable contact with the buffer members 10 to 12, to be braked by the friction, so that the traveling speed of a preceding sector group is suddenly dropped. Therefore, even if a driving pin 9a is finally abutted on the edge part of an oblong hole 1b, the pin 9a is not bounded.  Even if the pin 9a is bounded, the pin 9a is stopped without bound causing an actual effect, because the heads of the shafts 3a to 5a are brought into slidable contact with the buffer members 10 to 12.
Patent JP-H05281028-A (JP)
Title: Infrared detecting device for detecting fire
IPC: G01J1/04
Filed: 1992-03-31
Abstract: PURPOSE:To provide an infrared detecting device for detecting a fire without using any expansive synchronous motor by forming an electromagnetic induction motor using a tabular member provided with filter pieces as a rotor. CONSTITUTION:A rotary filter device 11 for periodically detecting wavelength components necessary for detecting a flame from infrared rays coming from a light receiving window 25 is provided with a disc 12 made of a tabular member, and a bearing device 13 rotatably supporting the disc. Band-pass infrared pieces 18-20 provided on the disc 12 permit infrared rays of used wavelength to pass through themselves. Further, the device 11 is provided with solenoid devices 21, 22 for giving torque to the disc 12 having electrical conductivity as an energizing device, and constitutes an induction motor using the disc 12 as a rotor. When the devices 21, 22 are magnetized, the disc 12 is rotataed in specified direction and positioned opposite to a light receiving element 7 in sequence at specified time intervals of the filter pieces 12-20. The element 7 outputs a signal indicating the magnitude of an infrared spectrum component equivalent to a specified wavelength to a fire alarming signal processing device formed on an printed board 6.
Patent JP-H10285248-A (JP)
Title: Transmitter, receiver and transmission and reception system
Inventor: NAKAMURA ISAO
IPC: H04L12/40
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter capable of transmitting audio signals of plural source devices to an IEEE 1394 bus by one data packet. SOLUTION: Analog audio signals AA1 to AAn from the plural source devices are converted into digital audio signals DA1s to DAns in the same sampling timing in respective AD converters 12-1 to 12-n, converted into parallel signals in a serial-parallel signal converters 22-1 to 22-n, after that additional data is added in a data adding circuits 24-1 to 24-n and defined as data blocks DB which is grouped by the same sampling timing. And the DB in one isochronous cycle is transmitted to the IEEE 1394 bus 20 by one data packet ISDT.
Patent JP-H04333147-A (JP)
Title: Intra-device signal monitoring control system
Inventor: SUZUKI SHOJI
IPC: G06F11/30
Filed: 1991-05-09
Abstract: PURPOSE:To prevent the occurrence of malfunctions with a simple configuration in an intra-device signal monitoring control system which monitors the signal in a device where a main signal is transferred among plural packages. CONSTITUTION:The collation output signal of a check pattern collation part 3 of a package 2 is transmitted to a package 1 for a device where a main signal is transferred to the package 2 from the package 1. A return circuit 5 of the package 1 returns the collation output signal to the package 2, and the signal is inputted to an alarm part 4 of the package 2. Then an alarm is outputted from the part 4 when the collation output signal shows the presence of abnormality.
Patent JP-2000298996-A (JP)
Title: Semiconductor memory
Inventor: MANO RYUJI
IPC: G11C11/401
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To reduce occupancy area of a spare memory cell. SOLUTION: A row selection line R101 is selected, and a word line WL1, a spare word line SWL are both made a H level. PMOS transistors PT101, PT102 are turned off, NMOS transistors NT101, NT102 are turned on. Column selection lines C101-C104 are made a H level, and NMOS transistors NT111-NT114 are turned on. Input/output lines IO1-IO2 and spare bit lines SBL1, SBL2 are connected, and input/output lines IO3, IO4 and bit lines BL3, BL4 are connected.