baber/WOPTO huggingface dataset:
Patent JP-H0997473-A (JP)
Title: Seal for inhibiting rewrite of optical disk
Inventor: HOSONO SHIZU
IPC: G11B19/04
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To easily and surely inhibit the rewriting of a rewritable optical disk by only a simple and low cost member and to allow the visual and optical recognization of the rewrite inhibiting information. SOLUTION: The seal 3 inhibiting the rewrite of the optical disk 1 is stuck on the clamp area 2 of the rewritable optical disk 1. The seal 3 is formed into a sectorial shape having almost the same width as that in the radial direction of the clamp area 2, and marks 3a reflecting the light in the quantity different from that for the clamp area 2 are formed in a cross stripes state over the whole upper surface of the seal 3.
Patent JP-H0195650-A (JP)
Title: Translation communication system
Inventor: NITTA TSUNEO
IPC: H04M3/42
Filed: 1987-10-08
Abstract: PURPOSE:To build up a flexible translation communication system by providing a central translation system relaying translation communication between communication terminal equipments. CONSTITUTION:Translation communication terminal equipments 1a, 1b... each consists of a translation communication terminal equipment provided with all voice translation communication functions or a translation communication terminal equipment with simple constitution provided with only part of a voice translation communication function. Central translation systems 3a, 3b... provided with a prescribed voice translation communication function are connected respectively to the translation communication terminal equipments 1a, 1b... with different constitution. The central translation systems 3a, 3b... compensate the processing function deficient by the translation communication terminal equipment only in response to the form of the translation communication and the constitution of the translation communication terminal equipments 1a, 1b... and relay the translation communication between the translation communication terminal equipments. Thus, the translation communication system with high flexibility is obtained.
Patent JP-H11165456-A (JP)
Title: Method for providing immediate indicator of state and capabilitly of imaging unit to operator
Inventor: KNODT RUEDIGER W
IPC: G06F3/048
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To immediately display a usable function and unusable function of an imaging unit in the imaging unit. SOLUTION: A scanning of a function is received (S80), and whether a certain unit is during using or not is decided (S82). If the unit is not during using, its function is erased from a screen display (S84). If the unit is during using, whether it forms a part of a network connection or not is decided (S86). In case of NO, a display unit of displaying the network connection is lightened, or erased (S88). If it is the network connection, the connection is highlighted on the display (S90).
Patent JP-2000060488-A (JP)
Title: Mineral composition
Inventor: SUGINO YOSHINORI
IPC: A23L1/304
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a mineral composition having high heating stability with the necessarily minimum treatment without adding much amount of a crystalline cellulose or oil and fat, etc., to an insoluble mineral and having excellent dispersibility in a water phase by mixing a glycerol organic acid fatty ester and/or sorbitan fatty ester. SOLUTION: This mineral composition contains (A) a glycerol organic acid fatty ester (suitably a glycerol citric acid fatty ester) and/or (B) a sorbitan fatty ester (suitably a sorbitan monofatty ester). When a polyglycerol having 3-5 polymerization degree as a hydrophilic group and a polyglycerol fatty ester in which a constituting fatty acid is a 12-14C fatty acid are used with the components A and/or B together, preferably exceedingly excellent dispersibility is obtained. Preferably, the insoluble mineral is a colloid of metallic salts having <=1.0×10-7 solubility product in water at 25 deg.C and ferric pyrophosphate is preferable among the rest.
Patent JP-H0972311-A (JP)
Title: Variable stroke type cylinder
Inventor: KOSEGI YOSHIAKI
IPC: F15B15/24
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a variable stroke type cylinder whose stroke can be finely varied by simple operation. SOLUTION: An external thread part 6 is formed on a stroke adjusting rod 4 extended in the direction opposite to a piston rod 3 of a piston 2 attached inside a cylinder body A, and a stopper nut 7 is screwed on the external thread part 6. A stroke adjusting dial 9 attached on the back of the cylinder body A in a state where the piston 2 is returned to its back end is rotated to vary a distance between the front end face 7a of the stopper nut 7 and the advance end regulating face 1b of a stroke end regulating body 1 for varying the stroke of the cylinder.
Patent JP-S61131803-A (JP)
Title: Lathe capable of y-axis feeding
Inventor: MORITA KAZUO
IPC: B23Q1/60
Filed: 1984-11-30
Abstract: PURPOSE:To make it possible to perform minute feed in Y axis by compounding the travels of a middle base and a tool rest by placing the tool rest for rotary tool travelling in the direction of X axis on the slant upper face for X axis feed of the middle base of an engine lathe or an NC engine lathe. CONSTITUTION:A middle base 5 placed on a saddle 2 travels in the direction of X axis with a first X axis feed screw 7 rotated by a first axis servo motor 9. The tool rest 13 with rotary cutter placed on the slant face of the middle base 5 obliquely advances downward or retreats upward with a second X axis feed screw 15 rotated by a second X axis servo motor 17. And if the width of a key way to be machined is broader than the diameter of a tool T, the tool T makes displacement upward and downward by same feed amount respectively performing compound movement. Since this is a double feed mechanism in the direction of X axis, this mechanism can be provided to engine lathe or NC engine lathe, and the specifications can be diversified. And the feed amount in the direction of Y axis is so minute that high positioning accuracy may be obtained.
Patent JP-H02102376-A (JP)
Title: Misfire detecting device of internal combustion engine
Inventor: IWATA TOSHIO
IPC: F02P17/00
Filed: 1988-10-12
Abstract: PURPOSE:To make it possible to detect a misfire accurately by comparing the discharge wave forms of the first ignition device and the second ignition device which is ignited in a specific time after the ignition of the first ignition device, so as to decide the misfire of an internal combustion engine. CONSTITUTION:When the first ignition device 1 is driven, a high voltage is generated at the secondary side of the first ignition coil 2, it is fed to a distributor 4 through the first diode 3, and the output wave form V1 at that time is detected by a wave-form detecting device 9. And when the second ignition device 6 is driven in a specific time after the ignition operation in the above condition, a high voltage is generated at the secondary side of the second ignition coil 7, it is fed to the distributor 4 through the second diode 8, and the output wave form V2 at that time is detected by the wave-form detecting device 9 in the save manner. And the both detected wave forms V1 and V2 are compared in a misfire deciding device 10, and when V1 V2, it is decided to be a misfire.
Patent JP-H02102073-A (JP)
Title: Controller for printer
Inventor: TSUCHIYA MASAHARU
IPC: G06K15/00
Filed: 1988-10-12
Abstract: PURPOSE:To accelerate output process of printing data by converting all printing data of 1, 2 bytes stored temporarily in an input buffer into 2-byte printing data, and storing the data by 2-byte unit in a page buffer. CONSTITUTION:Printing data fed from a host microprocessor is stored once in an input buffer 1. A printing data converter 2 checks input data at 1-byte unit, judges the data whether it is 1-byte or 2-byte printing data, further converts all the data into 2-byte inner code, and stores them in a page buffer 3. The buffer 3 is read at word unit (2-byte unit), the read data is used as the access code of a font memory 4 as it is, a corresponding character pattern is read from the memory 4, and stored in an output buffer 5. Thus, input processing, reading of the page buffer are simplified to process at a high speed.
Patent JP-H02104674-A (JP)
Title: Surface preparation of metal sheet to be coated
Inventor: YOSHIDA TOSHIHIRO
IPC: C23C22/82
Filed: 1988-10-12
Abstract: PURPOSE:To improve the adhesion of a coated film formed on a metal sheet by previously forming a chemical conversion coating film on the surface of the metal sheet by chemical treatment and exposing the surface of the coated film to plasma. CONSTITUTION:The surface of a metal sheet to be coated is slightly etched, degreased and chemically treated to form a chemical conversion coating film (base for coating). This coated film on the metal sheet is etched with plasma generated by forming an electric field between electrodes in a vacuum vessel. By the etching, the surface of the coated film is cleaned, activated or microscopically roughened and the adhesion of a coated film formed on the metal sheet is remarkably improved.
Patent JP-H06101080-A (JP)
Title: Method for cleaning work and device therefor
Inventor: OGINO NARIYUKI
IPC: B05C9/10
Filed: 1992-09-24
Abstract: PURPOSE:To efficiently clean a work by cleaning off the deposit from the work with a cleaning soln., cleaning off the soln. with the water contg. a rust preventive and drying off the water. CONSTITUTION:The water 101 contg. a rust inhibitor is injected on a work in a precleaning part 2 to preclean the work. The work is dipped in a tank 109 contg. an aq. cleaner 108 in a reduced-pressure cleaning part 3 and cleaned. The work is dipped in a tank 117 contg. an aq. cleaner 116 in a cleaning part 4, and subjected to ultrasonic cleaning. The work is then dipped in a tank 120 contg. a rinse 119 mixed with the rust preventive in a prerinsing part 5. The work is dipped in a rinse 121 in a reduced-pressure rinsing part 6, then dipped in pure water 129 in the final rinsing part 7 and subjected to ultrasonic cleaning. The work is dried with a high-temp. atmosphere in a drying part 8. The parts having a closed hole or a through-hole are cleaned in this way.
Patent JP-H03118132-A (JP)
Title: Injection molding machine
Inventor: YAMADA AKIO
IPC: B29C45/50
Filed: 1989-10-02
Abstract: PURPOSE:To enable the monitoring of a more accurate charge and measuring process by accumulation-calculating the amount of screw rotation from the rotation starting point of the screw through a calculation control unit and utilizing the screw rotational amount as one of the monitoring items during the period of the charge and measuring process. CONSTITUTION:The monitoring control part 37 of a calculating control unit 30 adopts the following items as the items in a charge and measuring process. Namely, it adopts, for the charge time by clock means built in the calculating control unit 30 and during the period of the utmost advanced position P0 of a screw 11 to the utmost retreated position P4 of the screw 11, the back pressure in a predetermined position P1-P3 and the utmost retreated position P4, the charge rotation speed per predetermined respective retreated positions of the screw 11 which is speed-converted in sampling the generated pulses of a screw rotation sensor 21, and the screw rotation amount (the number of pulses) which is in accumulation-calculating the generated pulses of the screw rotation sensor 21 from the rotation starting point of the screw to the predetermined respective retreated positions of the screw.
Patent JP-H03118422-A (JP)
Title: Liquid level detecting apparatus
Inventor: SUNAKAWA YOSHIHIKO
IPC: G01F23/28
Filed: 1989-09-30
Abstract: PURPOSE:To measure the liquid level correctly by providing an automatic gain control circuit, an amplifying circuit and a liquid level operating circuit in a return route of an output from a microphone in the upper part of a pipe standing at right angles within a tank to a speaker. CONSTITUTION:A sound wave generated from a speaker 4 in the upper part of a pipe 2 provided at right angles within a tank 1 propagates in the pipe 2 and reflects at the surface of a liquid onto a microphone 5. A small hole 3 is formed in the pipe 2 so as to make the liquid level within the pipe 2 and tank 1 same. An input of the microphone 5 is amplified by an amplifying circuit 7 through an automatic gain control circuit 6, thereby driving the speaker 4 again. Because of this circulation, a frequency of the sound from the speaker 4 becomes coincident with a resonance frequency in the acoustic room in the upper part of the pipe 2. A measuring value (f) (frequency) by a frequency measuring circuit 8 is sent to a liquid level operating circuit 9. The circuit 9 outputs a digital value of a liquid level L in response to the input (f), which is indicated by a display circuit 10.
Patent JP-H0978125-A (JP)
Title: Intermediate door mechanism of muti-chamber vacuum heat treatment furnace
Inventor: KATSUMATA KAZUHIKO
IPC: F27D1/18
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate door mechanism of a multi-chamber vacuum heat treatment furnace which can contribute to lowering of a cost without largely projecting upward an elevating cylinder for elevating/lowering the shield door and without needing a special incorporating facility and also, can miniaturize the whole body without needing a wide door working space. SOLUTION: The shield door 32 for opening/closing an opening part 31 of a partition wall 30 parting a cooling chamber 20 and a heating chamber and a cylinder rod of the elevating cylinder 60 arranged at the side part, are connected with chains 33 stretched in a reverse U-shape in a closed piping 50 through sprockets 34, 35, 36 arranged in the closed piping 50. The shield door 32 is elevated/lowered by driving the elevating cylinder 60 so as to open/close the opening part 31.
Patent JP-H0686143-A (JP)
Title: Autofocus controller
Inventor: YASUDA HITOSHI
IPC: H04N5/232
Filed: 1992-08-31
Abstract: PURPOSE:To most suitably control the speed of a lens by obtaining the variation of the absolute focus voltage to the unit extent of movement of a focus lens. CONSTITUTION:A system control circuit 119 takes in a present focus voltage VF1 from a band-pass filter 117 and takes in a present lens position P1 from a focus encoder 115 and stores these values VF1 and P1 in a memory. Next, the circuit 119 takes in a focus voltage VF2 and a lens position P2 of a certain time before from the memory. The difference (VF1-VF2) between the present focus voltage and the focus voltage of the certain time before is divided by the difference (P1-P2) between the present lens position and the lens position of the certain time before to calculate a variation DELTAVF of the focus voltage per unit extent of movement of the lens. This variation DELTAVF is used for speed control of an actuator 109 of a focus motor or the like to perform the autofocus operation.
Patent JP-H01100859-A (JP)
Title: Electron microscope
Inventor: MIYAHARA JUNJI
IPC: H01J37/22
Filed: 1987-10-09
Abstract: PURPOSE:To prevent a two dimensional sensor from being sensitized by X-ray by providing the lower surface or the underneath of a fluorescent screen with a X-ray absorbing member. CONSTITUTION:When an electron beam image on a fluorescent screen is observed by human eyes, X-ray produced by the collision of electron beams against fluorescent material 17 passes through the fluorescent screen 9. However, X-ray which has passed through is absorbed by a X-ray absorbing member 19 attached in the back of the screen 9 so as to be transmitted to a lower camera chamber by no means. Therefore, a two dimensional sensor such as a cumulative fluorescent substance sheet which is also sensitive against X-ray will never be sensitized so that only the electron beam image can be photographed, thereby enabling a photograph to be taken sharply.
Patent JP-H07108129-A (JP)
Title: Odor suppressing device for crude refuse treating machine
Inventor: TAKAHASHI MUTSUHIKO
IPC: B01D53/38
Filed: 1993-10-13
Abstract: PURPOSE:To provide the odor suppressing device which removes the malodors generated in the process of decomposition of crude refuse and is low in running cost. CONSTITUTION:This odor suppressing device is formed of a hermetic vessel 1 which allows the passage of the malodors, a water filter 4 which is connected to this hermetic vessel 1 and captures the malodors, a fan 9 which sucks the malodors of the hermetic vessel 1, a water supplying means 8 which supplies water to this water filter 4, a water container 5 which receives the water from this water supplying means 8 and a water ejecting means 6 which supplies the water from this water container 5 uniform to the water filter 4.
Patent JP-H09102661-A (JP)
Title: Conductive connection between electrodes and conductive fine grain
Inventor: KAMIYOSHI KAZUHIKO
IPC: H05K1/14
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To solve the problem of conduction failure of a pair of electrodes caused by temperature change, bending and mechanical shock and provided a method for conductively connecting the fine electrodes. SOLUTION: A method for conductively connecting a pair of counter electrodes by conductive fine grains is provided. A sandwiching laminate which has a binder layer containing conductive grains between the first electrode and the second electrode is formed, and pressure and heat is applied to the laminate. The conductive fine grain has a conductive plating layer on the surface of the fine resin grain, and the compressive hardness K expressed by the formula is 700kgf/mm<2> or more and 1000kgf/mm<2> or less, and the deformation recovery factor of the conductive fine grain is 65% or more and 95% or less at 20 deg.C. (The F and the S in the formula stand for the load (kgf) and the compressive displacement (mm), respectively, for the 10% compressive deformation of the conductive fine grain, and the R stands for the diameter (mm).)
Patent JP-2001086097-A (JP)
Title: Method and system for multiplex transmission of optical signal
Inventor: YAMADA HIDENORI
IPC: H04J14/06
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To attain the high throughput of the signal transmission at low cost by transmitting simultaneously a plurality of beams having periodical space patterns based on the space frequencies different from each other by every transmission channel via a common optical transmission medium, selecting the beams of frequencies that are decided previously from among those transmitted beams and receiving simultaneously the beams of the selected frequencies. SOLUTION: A receiving node 14A can selectively receive only the signals that are transmitted from a transmitting node 12A and a receiving node 14B can selectively receive only the signals that are transmitted from a transmitting node 12B, even when the optical patterns which are received from both nodes 12A and 12B are mixed together in an optical pattern transmission medium 24. Thus, the multiplex transmission of signals is attained. Under such conditions, even when the optical patterns sent from the transmitting nodes 12 are shifted from each other, each of receiving nodes 14 can selectively receive the signals from one prescribed node of nodes 12 by means of the space filter groups 26A and 26B, consisting of a plurality of space filters(SF) 32A and 32B respectively having phases shifted from each other.
Patent JP-H08178614-A (JP)
Title: Interferometer
Inventor: TOOMASU RUDORUFU HITSUKUSU
IPC: G01B9/02
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an interferometer in which fluctuation in the optical path length within interferometer can be eliminated over a long time. SOLUTION: A Michelson interferometer comprises a beam splitter 10 and a movable mirror assembly 11. The mirror 11 is fixed to a back plate 13 by means of three piezoelectric actuators 12. A movable mirror element 14 is fixed to the back plate 13 in the path of a light passing through the beam splitter 10. A rigid structure where the mirror 11 is fixed to the beam splitter 10 through the back plate 13 and actuator 12 realizes a time invariant structure.
Patent JP-H07148530-A (JP)
Title: Device for bending multiplex pipe
Inventor: HERUMANUSU GERUHARUDOUSU GUROB
IPC: B21D9/04
Filed: 1994-09-28
Abstract: PURPOSE: To prevent the generation of wrinkles by controllably arranging at least two mandrels relatively in the longitudinal direction of a tube during bending. CONSTITUTION: A DD tube 6 is provided with two single D tubes 7, 8, which are separated by a common compartment wall 9 each other. The tail end part of the tube is tightened by a gripper 20. The gripper 20 is rotated around the axis coincident with the longitudinal direction of the tube. In order to form S bending, the gripper 20 and two bending mandrels 12, 13 including pulling bars 16, 17 and a rocking arm 18 are rotated 180 deg. around the axis in the longitudinal direction of the tube. After rotation, the D tube 8 having the bending mandrel 12 in the inside is positioned facing a radial bending block, and the D tube 7 having the bending mandrel 13 in the inside is positioned facing a slide shoe 21. Thereafter, bending processes are continued, and whereby the bending mandrels are arranged in the correct position again.
Patent JP-S63112894-A (JP)
Title: Battery backup circuit for random access memory
Inventor: FURUKUBO YUJI
IPC: G11C11/413
Filed: 1986-10-28
Abstract: PURPOSE:To hold the contents of a RAM, even if a power supply voltage is varied, and to make it unnecessary to provide a special power source, by providing a latching circuit on a write inhibiting signal of the RAM. CONSTITUTION:The titled circuit is provided with a latching circuit 20 which is set to an output of a write inhibiting signal generating circuit 8 and reset by a reset signal generating circuit 1. When a voltage value of a 5V power source 4 becomes smaller than VP, an output signal 8a of the write inhibiting signal generating circuit 8 becomes 'H', and an output signal 20a of the latching circuit 20 becomes 'H'. Even if the voltage value of the 5V power source 4 becomes lower than VR and a CPU 2 runs away, and erroneous write is executed to a RAM 9, the data contents of the RAM 9 are not rewritten since the output of the latching circuit 20 is 'H'. In such a way, even if a power supply voltage variation is generated, the contents of the RAM can be protected from erroneous write, and a special power source unit is not required.
Patent JP-H04138838-A (JP)
Title: Facing agent for cast iron casting
Inventor: ICHINO KENJI
IPC: B22C3/00
Filed: 1990-09-28
Abstract: PURPOSE:To prevent the casting defect of rough surface of a casting, the seizure to a mold, etc., by constituting facing agent with the mixture of base material composed of the specific ratio of graphite powder and Al powder and the dilute solution composed of binder and solvent. CONSTITUTION:By mixing the base material composed of 70-95wt.% the graphite powder and 30-5wt.% the Al powder and the dilute solution composed of the binder and the solvent, the facing agent is constituted. Since Al is oxidized at easier than the graphite, Al is precedently oxidized at the time of pouring molten metal and the oxidation of the graphite is restrained. Further, even if the oxidation of graphite is developed, since the graphite is acted with Al and reprecipitated, the consumption of the graphite is restrained. Further, the generated Al2O3 strengthens the corrosion resistance of graphite facing agent. As the binder, it is available to use alumina sol. As the solvent, water, alcohol, etc., can be adopted. By this method, the oxidized consumption of the graphite facing agent is restrained and also the corrosion resistance is improved and the casting having beautiful casting surface and no seizure to the mold is obtd.