baber/WOPTO huggingface dataset:
Patent JP-S536616-A (JP)
Title: Production of flame-retardant celluose fibers
Inventor: MIMURA KOUJI
IPC: C08L1/00
Filed: 1976-07-02
Abstract: PURPOSE: To obtain cellulose fibers having good resistance to dyeing and washing, excellent fiber making properties, synergistically improved flame retardancy, by incorporating a polyphosphonate compound and a high polymer of nitrogen-containing phosphorus compound with a spinning solution in a specific proportion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08249212-A (JP)
Title: Method for monitoring fault in multiplexed computer system
Inventor: NAKAMURA TAKANOBU
IPC: G06F15/16
Filed: 1995-03-13
Abstract: PURPOSE: To improve the reliability of a multiplexed computer system. CONSTITUTION: In this method for monitoring fault in the multiplexed computer system 1 for mutually checking operating states between plural computer systems 40 and 50 prepared for multiplexing and periodically informing a monitoring system equipment of the result, when the occurrence of a severe fault is confirmed in fault detection parts 42 and 52, the contents of the fault are immediately reported to an emergency fault monitoring system equipment by emergency communication parts 45 and 55. The occurrence of a severe fault is detected in its early stage, the failed system is recovered in the early stage, the time when the multiplexed computer system 1 is operated in a state where back-up is impossible is shortened and the reliability as the multiplex system is improved further.
Patent JP-H01251852-A (JP)
Title: Automatic answering telephone set
Inventor: TAKEMURA ICHIRO
IPC: H04M1/65
Filed: 1988-03-30
Abstract: PURPOSE:To know a point of time when a call is received from the remote side by using an incoming time recording means. CONSTITUTION:A circuit control part 1 transmits the voice data received from a circuit to a sound recording part 4 and at the same time informs the incoming end to a timer 2. The timer 2 sends the time information on that time point to a time information/voice converting part 3 at reception of an incoming end signal. The part 3 transmits the time voice signal to the part 4 in accordance with the received time information. Thus the incoming time can be recorded into the recording information on an automatic answering telephone set with use of the timer 2 and the part 3. As a result, the importance of a received message or the necessity to quickly cope with the message can be decided.
Patent JP-H04314348-A (JP)
Title: Evaluating method for semiconductor fabrication environment
Inventor: NAKANO KATSUYUKI
IPC: H01L21/66
Filed: 1991-04-12
Abstract: PURPOSE:To measure chemical contamination of fresh air in an evaluation device of a semiconductor fabrication environment. CONSTITUTION:An evaluating method of a semiconductor fabrication environment is characteristics in that fresh air introduced by a first fan 1 from the outside is removed in most part of dust involved therein by an air conditioner 2 and is blown off into an air supply chamber 11 by an air conditioner 8, and is thereafter fed into a clean room 13 after passage through a first glass filter 12 and then the air is again introduced into said air conditioner 8 and is circulated with disposition of a first evaluation semiconductor substrate 16 in the clean room 13, and in that in addition to a prior art where an environment evaluation in the clean room 13 is performed on the basis of the degree of contamination of the substrate 16 of the degree of chemical contamination of fresh air is measured on the basis of the degree of contamination of a second evaluation semiconductor substrate 22 placed in an evaluation air chamber 26 by directly feeding the air introduced by the first fan 1 into the evaluation air chamber 26 through a second filter 21.
Patent JP-S5744152-A (JP)
Title: Printing cylinder as well as method and device for covering printing cylinder
Inventor: HENDORIKUSU YOHANESU FUAN DERU
IPC: B41N1/22
Filed: 1981-05-27
Abstract: Printing cylinder with an outside covering of a thermoplastic elastomeric composition which can be hardened by exposure to light, the covering being snugly applied to the circumference of the cylinder by suction in the annular clearance between cylinder and covering; the cylinder comprising several coaxial parts during the covering process, only the central portion with its covering forming the printing cylinder.
Patent JP-H09243893-A (JP)
Title: Plastic lens holding mechanism
Inventor: NAKAZATO KUNIO
IPC: G02B7/02
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily and surely hold a plastic lens with a small and simple constitution. SOLUTION: In order to hold the plastic lens 11 in which a flat flange part 11b is formed around a lens part 11a, a wire 13 whose both bent end parts are bend and a holder 12 in which a step part for supporting the flange part 11b and an engaging groove 12 into which both end parts of the wire 13 are inserted are formed are provided. Then, the central part of the wire 13 is laid across the flange part 11b supported by the step part, and both ends of the wire 13 are inserted into the engaging groove 12b.
Patent JP-S5414144-A (JP)
Title: Polygonal line coder of digital type
Inventor: SASAGAWA MASAAKI
IPC: H03M1/58
Filed: 1977-07-04
Abstract: PURPOSE: To obtain coded output of high precision, by taking the dependancy of integration slope as the pulse distance of the digital pulse, using resistors and capacitors of the same performance, and preventing malfunction due to spike at the integration slope point and delay through a plurality of digital pulses. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02260454-A (JP)
Title: Manufacture of memory device
Inventor: KURODA HIDEAKI
IPC: H01L27/04
Filed: 1989-03-30
Abstract: PURPOSE:To obtain a memory device of a high integration density by a simple process by a method wherein one electrode of a capacitor is formed to be cylinder-shaped at the bottom and an external periphery of a pillar-shaped body on one source-drain region of a switching transistor, the pillar-shaped body is removed and the other electrode of the capacitor is then formed. CONSTITUTION:A pillar-shaped body 21 is formed on a fist conductive layer 17. A second conductive layer 23 is formed at an external face of the pillar- shaped body 21 so as to be connected to the conductive layer 17. The first conductive layer 17 is left at the bottom of the pillar-shaped body 21. Then, the pillar-shaped body 21 is removed. After that, a dielectric film 25 is formed on the surface of the first and second conductive layers 17, 23. A third conductive layer 20 is formed so as to cover it. The first and second conductive layers 17, 23 used as one electrode of a capacitor element 27. The third conductive layer 26 is used as the other electrode. Since it is not required that the inside of one electrode, formed to be a cylinder-shaped, of the capacity element 27 is filled with a flattening material, it is possible to obtain, by means of a simple process, a memory device whose capacity per unit plane area of the capacity element 27 is large and whose integration density is high.
Patent JP-H11282039-A (JP)
Title: Electronic still camera
Inventor: SAKAMOTO NORIAKI
IPC: H04N5/238
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To make changeable the inclination of an image pickup device while keeping a photographing lens in ordinary state by moving the position of the light receiving surface of the image pickup device on the same plane with respect to the optical axis of the photographing lens while keeping parallel relation between the photographing lens and the light receiving surface of the image pickup device by a correction means and an operation means. SOLUTION: Actuators 5 and 6 are installed between a lens fixed lens barrel 2 and an image pickup device mounting frame 4 to which the image pickup device 3 is attached. Then, the frame 4 is moved back and forth to be at an optional position as shown by an arrow, and set so as to break the parallel relation between the surface of the photographing lens 1 and the frame 4. The frame 4 is moved up and down and right and left by the actuators 5 and 6 while keeping the parallel relation, and the frame 4 to which the device 3 is attached is moved with respect to the lens 1. Thus, a photographer performs a tilt function and shift correction while confirming a taken picture on a picture monitor, so that expression by a photograph is realized.
Patent JP-S60224006-A (JP)
Title: Three dimensional automatic measuring machine
Inventor: HAYASHI KOUJI
IPC: G01B5/008
Filed: 1984-04-20
Abstract: PURPOSE:To simplify a feeding mechanism and to make the whole structure small-sized by making a table a mobile type, by providing a probe attaching and detaching mechanism inside a spindle Z and also by providing a probe stocker on the mobile table. CONSTITUTION:A table 50 is made mobile against a base stand 10 and large- sized columns 90 of the base stand 10 are fixed. And a beam 100 is provided on the columns 90 and a slider 110 is provided on this beam 100 and also a construction body 180 of an axis Z is supported by the slider 110. The Z axis construction body 180 has a probe attaching and detaching mechanism that can perform an automatic attaching and detaching of a touch signal probe. On the other hand a probe stocker 290 which can hold plural probes is provided on the mobile table 50.
Patent JP-H03279476-A (JP)
Title: Sheet for automobile
Inventor: HIMENO KIYOSHI
IPC: D06P3/54
Filed: 1990-03-28
Abstract: PURPOSE:To obtain a sheet for automobile capable of keeping initial beautiful yellow color tone for a long period of time with exhibiting excellent light fastness comprising a dyed cloth of polyester fiber dyed with a specific dispersion dye. CONSTITUTION:A cloth of polyester fiber is dyed with a yellow dispersion dye expressed by the formula to afford a dyed cloth keeping initial beautiful yellow color tone for a long period of time with exhibiting excellent light fastness. Further, red and blue dyes are mixed to the yellow dye as a base to afford a colored material having various color tones capable of keeping extremely high fastness. The cloth is extremely suitable as a sheet for automobile.
Patent JP-S61238480-A (JP)
Title: Production of shaft material
Inventor: KONO HIROSHI
IPC: F16C3/10
Filed: 1985-04-15
Abstract: PURPOSE:To make possible the satisfactory welding at the joint ends of a pair of shaft parts down to the central part by providing respectively through-holes to the side end faces of the round bar-shaped joint part of said parts, inserting a backing bar therein and irradiating an electron beam parallel with the joint side end faces thereon while rotating the shaft parts. CONSTITUTION:The through-holes 6 are respectively provided at the center of the joint end face 8 of a crank member 3 and the joint end face 5 of a main bearing part 4. The end faces 5, 8 are butted to each other and the backing bar 7 is inserted into the hole 6. While the assembled shaft member 10 is rotated, the electron beam 9 parallel with the end faces 5, 9 is irradiated on the joint part to melt and weld said part down to the central part. The arrival of the electron beam end at the opposite side is prevented by the bar 7 and therefore in full-surface welding without weld defects is made possible even with the large-sized shaft material.
Patent JP-S57195024-A (JP)
Title: Delivering apparatus from conveyor
Inventor: IKEDA YOSHIMITSU
IPC: B65G47/82
Filed: 1981-05-26
Abstract: PURPOSE:To transfer tapered works safely and reliably by clamping the work transported by a conveyer to be discharged from the conveyer to a chute. CONSTITUTION:Pushing and holding means 5 is adapted to transfer a tapered work 3 which has been carried by a conveyer 1 to a chute 2. The holding means 5 comprises a movable holding portion 6 moved by a cylinder 4, a half-movable holding portion 10 and an attachment 15 for clamping the work 3. The holding means 5 includes the movable holding means 6 directly driven by the cylinder 4 and the half-movable holding portion 10 mounted on the end portion of a sliding rod 11 slidably mounted on a base through a bearing 8, wherein the holding portion 6 pushes the work 3 to be pressed against the holding portion 10 so that both holding portions move in a body. Therefore, in transferring the work 3 to a chute 2, the work 3 is correctly clamped to be handled with the work erect.
Patent JP-H03278798-A (JP)
Title: Mount device for on-vehicle speaker
Inventor: SASAI JUN
IPC: H04R1/02
Filed: 1990-03-28
Abstract: PURPOSE:To fix a speaker with a simple operation by forming a mount device for on-vehicle speaker with one mount angle and plural block bodies mounted to the mount angle. CONSTITUTION:How much a magnetic circuit section of a speaker 13 is projecting under an iron plate 15 is measured with the eye in advance, and blocks 6, 6 are fitted to both sides of a mount angle 5 so that the block is higher than the projection, a thumbscrew 7 is screwed to the tip of a mount bolt 1 projecting from a hole 2 of the mount angle 5 and tightened, then the outer peripheral ridge of the speaker 13 is strongly pressed into contact with a rear tray 12 via the mount angle 5 and fixed. Thus, the on-vehicle speaker is simply fixed.
Patent JP-H0596405-A (JP)
Title: Coupling device
Inventor: DEIITAA KURESU
IPC: B23B31/26
Filed: 1992-04-01
Abstract: PURPOSE: To achieve a high dimensional accuracy even after one of elements securely clamped together is replaced, while guaranteeing secure holding of the elements clamped together. CONSTITUTION: Clamping elements 69 are freely axially movably arranged on the circumference of a clamping mechanism constructed as a clamping rod 67. When the clamping mechanism is displaced in a clamping direction, the clamping elements 69 are pressed between the second clamping surface 71 of the clamping rod 67 and a first clamping surface 19 provided at a fitting member 7. Thereby both parts 3, 5 provided to this connecting device 1 are securely clamped together.
Patent JP-2000271067-A (JP)
Title: O-ring of endoscope operation button
Inventor: KONDO MITSUO
IPC: A61B1/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To allow an O-ring of an endoscope operation button easy to insert and difficult to pull out with respect to the cylinder part of an endoscope manual operation part by forming the thickness of a part on an inserting side to a cylinder part to be thinner than the thickness of a part on a pull-out side. SOLUTION: Concerning an O-ring 40, in thickness in a direction orthogonal to the inserting and pulling direction of a button, the thickness t1 of a part A on an inserting side is formed to be thinner than the thickness t2 of a part B on an inserting and pulling side. In the O-ring 40 like this, the thickness t1 of the part A is thin, since the strength of the part A is lowered. Consequently, the side A is elastically deformed in a diameter reducing direction with small force and with ease. In the O-ring 40 like this, since the thickness t2 of the part B is thick, the strength of the part B is high. Consequently, the side B is never elastically deformed in the diameter reducing direction with small force. In the O-ring of the endoscope operation button like this, the operation button is easy to insert to a cylinder part and never easy to pull out from the cylinder part.
Patent JP-S62237809-A (JP)
Title: Phase comparator
Inventor: HIRAI MASATO
IPC: H03L7/08
Filed: 1986-04-09
Abstract: PURPOSE:To obtain a phase comparator having equal UP/DOWN pulse width by using three logic elements of one kind having the same delay time. CONSTITUTION:FFs 21, 22, 26 are D edge trigger FFs, an UP signal 11 goes to an H level in a time T0 after the leading edge of a data 8, a DOWN signal 12 goes to an H level in a time T0 after the leading edge of a clock 18 and the UP signal 11 goes to an L level after a time T1 further. A Reset DOWN signal 25 goes to an L level in a time T0 after the leading of an inversion 27 of the clock 18 and the DOWN signal 12 goes to an L level after the time T1, then a series of operation is finished. In comparing the pulse width of the UP signal 11 and the DOWN signal 12, the delay time till the leading edge is T0 and the delay time up to the trailing is T0+T1, and the duty cycle of the clock 18 is 50%, and when the phase difference between the clocks 18, 27 is 180 deg., both the pulse widths are equal to each other.
Patent JP-S58197883-A (JP)
Title: Manufacture of semiconductor device
Inventor: URIYUU TAKESHI
IPC: H01L29/812
Filed: 1982-05-14
Abstract: PURPOSE:To obtain a highly precise GaAs FET without any possibility of misalignment of a mask and occurrence of cracks, by lifting off a source and drain gate with a photoresist being left, and providing windows by using a mask having one pattern. CONSTITUTION:An SiO2 film 2 is formed on a GaAs substrate 1, and a photoresist is applied on the film 2. Then mask sensitization and development treatment are performed, and a first mask 3 for opening source and drain gate windows is formed. With the first mask 3 being left, a second mask 4 is formed by a photoresist treatment so as to cover a gate part. Then, a metal 5 for source and drain electrodes, e.g. Au, Ga, or the like, is laminated on the entire surface by evaporation. Then, the photoresist, which is to become the first and second masks, is dissolved by an organic solvent. The metal on the mask is lifted off, and source and drain electrodes 5 are formed. Then, a mask 6, which covers the drain electrodes 5 and exposes a gate part G, is formed by photoresist treatment. The surface of GaAs of the gate part is etched, and a concave part 7 is formed. With the mask 6 being left, a metal 8, which is to become a gate electrode, e.g. Al, is formed by evaporation and the like. The photoresist, which is to become the mask 6, is dissolved, the metal thereon is lifted off, and a gate electrode 8 is formed.
Patent JP-2000275908-A (JP)
Title: Electrostatic charge image developing toner
Inventor: KANAMARU YUTAKA
IPC: G03G9/08
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide the electrostatic charge image developing toner low in lowest fixable temperature and superior in offset resistance and blocking resistance, and durability. SOLUTION: This electrostatic charge image developing toner contains a binder resin obtained by mixing >=2 kinds of resins and >=1 kind of waxes having a low melting point of 60-90 deg.C, and the resin A has a softning point of 120-170 deg.C and a glass transition point of 58-75 deg.C and a chloroform insoluble fraction of 5-50 weight %, and the resin B has a softning point of >=90 deg.C and <120 deg.C and a glass transition point of 58-75 deg.C and a chloroform insoluble fraction of <5 weight %.
Patent JP-H07287727-A (JP)
Title: Method for zooming analyzing operation of partial area
Inventor: NISHIGAKI ICHIRO
IPC: G06F19/00
Filed: 1994-04-19
Abstract: PURPOSE:To sharply simplify the procedure of zooming analytical operation for a partial area requiring analytical accuracy and to reduce the time and labor of user's analytical work. CONSTITUTION:When a partial area requiring analytical accuracy is interactively specified in a shape model to be analyzed which is displayed on a screen 201 in this zooming analytical operation method, the highly accurate analysis of the partial part is automatically executed based upon the analytical result of the whole model and the analytical result is displayed on the shape model of the partial area expansively displayed on the screen (202). More detailed analysis can be executed by recursively repeating the operation.
Patent JP-2000275880-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KAMI HIDETOSHI
IPC: G03G5/07
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide the organic electrophotographic photoreceptor capable of attaining high performance and high life and high reliability each in high levels and especially superior in image reproducibility and abrasion resistance, and charge stability. SOLUTION: The electrophotographic photoreceptor is obtained by successively forming at least a charge generating layer and a charge transfer layer on a conductive substrate and this charge transfer layer is characterized by the fact that it comprises at least a polymer charge transfer material and the charge transfer layer contains at least one kind of compound selected from phthalate ester, fatty acid ester, aliphatic dibasic acid ester, divalent alcohol ester, oxy acid ester, and aromatic carboxylic acid ester.
Patent JP-H04315691-A (JP)
Title: Fireproof structure and fireproof door
Inventor: OKAMOTO HIDEO
IPC: E06B5/16
Filed: 1991-04-12
Abstract: PURPOSE:To effectively extract the gas generated at the time of a fire by forming a fireproof plate containing heat-resistant fibers at least on one face side of an adiabatic core material into a structure deformed at the time of the fire or into multiple sheets each with a small area, or forming gaps. CONSTITUTION:Four fireproof plates 5 are planely stuck on the front face or back face of a fireproof door 1 with nails 8 or staples 8'. When a fire breaks out, multiple fireproof plates 5 generate a small deformation due to the high heat on the fire occurrence side. Each fireproof plate 5 has a small area, it is deformed smaller by the small gas pressure, and the inner gas is released to the outside as shown by arrows while the inner pressure is small. The fireproof function can be continuously exerted without generating a large deformation.
Patent JP-S63277651-A (JP)
Title: Novel phosphite and application as fireproofing agent
Inventor: PIEERU PUWASON
IPC: C07D251/54
Filed: 1988-03-31
Abstract: The invention relates to amine salts of phosphorous acid having a structure of the s-triazine, 1,2,4-triazole, benzimidazole, heptazine, pyrimidine, or piperazine type which may be combined with a polyhydroxylated compound as fireproofing agents for plastics, particularly polyamides and polyolefins, the process of fireproofing said plastics, and the resultant fireproofed plastics.
Patent JP-S63243855-A (JP)
Title: Charge particle analysis instrument
Inventor: HIRAI TERUJI
IPC: G01N23/225
Filed: 1987-03-31
Abstract: PURPOSE:To improve the accuracy of an analysis and to accelerate the automation thereof by spectrally splitting and detecting the light released from an excited sample, storing the analysis position, and moving the sample or deflecting an excitation ray in accordance with the stored data. CONSTITUTION:The X-rays released from the excited sample S are spectrally split and detected by a spectroscope A. A cathode luminescence optical system B is constituted of concave mirrors 11, 12 and a 45 deg. mirror 13 and the light transmitted through the sample is taken through a window 14 to the outside of a vacuum vessel. The light taken to the outside of the device is imaged by a lens 15 onto a color image pickup tube 16 by which the image is picked up. The image pickup signal taken by the image pickup tube 16 is stored in a CPU 17 by synchronizing the sample surface scanning by an electron beam and the scanning of the image pickup tube 16. The stored image pickup signal is projected on a CRT 19. The CPU 17 drives a sample stage 5 by a sample stage driving part 6 in such a manner that the instructed analysis point is brought to the focus of the electron beam E when the analysis point is instructed by a light pen 2 on the video projected on the CRT 19.