baber/WOPTO huggingface dataset:
Patent JP-H1053785-A (JP)
Title: Resin lubricating composition and its manufacturing apparatus
Inventor: EGAMI MASAKI
IPC: C10N10/02
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a resin lubricating composition which contains a lubricant and enables a continuous and effective molding of a paste resin material into a definite form at an ambient temp. SOLUTION: A paste mixture prepared by mixing a resin powder and a lubricant is continuously pumped into the inlet 3a of a mold by a pumping means 1. The mixture which is transferred continuously to the outlet 3b is heated with a heater 7 and the resin powder contained in it is melt. Then, the mixture is cooled and molded in a specified form, and continuously pushed out of the outlet 3b to obtain a long-sized crude molding 4.
Patent JP-S5753325-A (JP)
Title: Stretching device for plastic film etc
Inventor: SUGANO KATSUJI
IPC: B29C55/02
Filed: 1980-09-16
Abstract: PURPOSE:To obtain a high grade stretched product free from wrinkles by a method wherein being held by a pair of right and belt stretching pulleys which rotate mutually in the reverse direction and a pair of belts which are connected independently to each pulley both side parts of a film are stretched. CONSTITUTION:A tubular blank film F0 is supplied by supplying nip rolls 61, 61' into a heating chamber 1, placed over an introducing passage part nearly parallel mutually to guide pulleys 41, 41' and stretching belts 3, 3', both sides F1, F2 of the blank film are pinched between the starting points A, A' of engagement of the stretching pulleys 2, 2' with the belts 3, 3' and the stretching pulleys 2, 2' are rotated in the direction of the arrow a, a'. Both side parts F1, F2 of the film are fed fan- wise and outward by holding parts 31, 31', turned inside out, expanded and stretched. Both side parts F1, F2 of the film are cut longitudinally by a pair of cutters 62, 62' at the neighborhood of the separting points C, C' of the pulleys 2, 2' from the belts 3, 3', each stretched film is cut front and rear, taken outward and cooled.
Patent JP-S63292359-A (JP)
Title: Serial bus control circuit
Inventor: FUKUDA TAKAO
IPC: G06F13/38
Filed: 1987-05-26
Abstract: PURPOSE:To realize the parallel control of plural peripheral devices by using a serial bus divided into plural fields for each peripheral device to connect a central control unit and those peripheral devices in both directions where the ascending transmission direction from the central control unit is paired with the descending reception direction to the central control unit respectively. CONSTITUTION:1st-3rd peripheral devices 31-33 include 1st-3rd bus correspondence parts 51-53 which fetch the control data and send back the answer signals, and 1st-3rd processing parts 41-43 which process the control data respectively. In both ascending and descending direction states, three fields are prepared in response to the devices 31-33 respectively. Each field includes a 1-bit control signal, the N-bit control data and an answer signal and each bus correspondence part can fetch only its own field. Then a control bus 2 is switched alternately in a fixed cycle between the ascending and descending states. As a result, the control waiting time is shortened.
Patent JP-H05319679-A (JP)
Title: Discharge tray sensor
Inventor: OHATA TOMONORI
IPC: B65H43/06
Filed: 1992-05-21
Abstract: PURPOSE:To precisely detect the upper limit of a discharge tray even in staple mode and stack discharged sheets in an optimum position without clogging near a discharge hole by providing a contact piece for detecting the upper limit of the discharge tray from the thickness of the staple part of a bundle of discharged paper. CONSTITUTION:A discharge tray sensor has an after-treating device 41 capable of receiving sheets carried from a body device and stapling them; and a freely rising and falling discharge tray 44 for receiving the sheets discharged from the after-treating device 41, and the height of the discharge tray 44 can be detected. In such a discharge tray sensor 120 for copying machine, an actuator 121 has a contact piece 122 for detecting the upper limit of the discharge tray 44 from the thickness of the discharged sheets consisting of single sheets. Further, the actuator 121 has a contact piece 123 for detecting the upper limit of the discharge tray 44 from the thickness of the staple part of a bundle of discharged sheets consisting of a plurality of stapled sheets.
Patent JP-H1049630-A (JP)
Title: Method and device for on-line handwritten character recognition
Inventor: TANAKA TOSHIO
IPC: G06K9/62
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To enable a handwritten character to be recognized even if there is an error in the order of strokes extending to another radical, or continuation and omission of strokes, and to reduce the calculation quantity for matching, and make the recognition speed fast, by performing no subsequent correspondence process for the feature quantity of an input character given a symbol indicating that corresponding processing of the input character feature quantity is already made. SOLUTION: Feature quantities are read out of a dictionary 3 in the previously set order of matching and symbols indicating that correspondence processes are already done are given to the feature quantities of input characters which are made to correspond to the read feature quantities. Then, no subsequent correspondence process is performed for the feature quantities of the input characters given the symbols. Of this device, a mark adding part 4 adds a mark as the symbol indicating that correspondence is already made to the strokes of the input character which is already made to correspond to one stroke of some character registered in the dictionary 3. A correspondence process part 6 performs correspondence to dictionary strokes read out of the dictionary 3 according to similarity found by a similarity calculation part 5.
Patent JP-H10320502-A (JP)
Title: Component character collation and inspection method, and component character collation and inspection device
Inventor: MATSUZAKI YUTAKA
IPC: G06T7/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a component character collation and inspection method and a component character collation and inspection device capable of registering a master pattern without taking the labor and time. SOLUTION: For continuously transferred components to be inspected, normal/ defective condition judgement is performed by reading the pattern of characters printed on the component to be inspected and collating the read pattern with master pattern data corresponding to the characters for collation. In the case of defective judgement, the pattern read in a previous time and the pattern read this time are collated, the number of times that the collated result of the pattern read in the previous time and the pattern read this time is the same is counted and compared with the number of times of continuation set beforehand, and in the case that the number of times of the continuation reaches more than the prescribed number of times, the master pattern is changed to the pattern read at present and registered. Thus, the master pattern can be automatically updated and registered.
Patent JP-S5558329-A (JP)
Title: Production of iron base alloy pipe of superior oxidation resistance to high temperature steam
Inventor: KANERO KAZUHIRO
IPC: C21D8/10
Filed: 1978-10-21
Abstract: PURPOSE:To obtain the steel pipe of superior steam oxidation resistance free from cold stress by forming a grain refining layer of more than the specific thickness and in excess of grain size No.7 on the inside surface of the austenite base iron alloy pipe of the specific composition and subjecting to cold working and recrystallization treatment at high temperature. CONSTITUTION:The austenite base iron alloy pipe containing Cr; 15-26%, Ni; 8-35%, Si; 1% or under, Mn; 2% or under is treated like this: A grain refining layer in excess of grain size No.7 is formed over a thickness range of above 30mu on at least the inside surface side of the foregoing iron alloy pipe. Next, the foregoing iron alloy pipe having been formed with this grain refining layer is cold- worked and is further subjected to recrystallization treatment at above 950 deg.C, e.g., 1150 deg.C. Here, the steam oxidation resistance may be improved further by containing Ti; 0.6% or under or Nb; 0.1 or under further to the foregoing alloy pipe composition.
Patent JP-H09292177-A (JP)
Title: Drying device
Inventor: KOMATSU SAKAE
IPC: F26B23/08
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To perform drying cooling through gasification of oil without using a washing tank by a method wherein a pressed component passes through a high frequency heating coil, cooling and foreign matter removal is effected by an air blow mechanism, and a gasified material is sucked. SOLUTION: A pressed commodity pressed by a press machine 1 passes through a high frequency heating coil 3 and an air blow mechanism 4 serving as a cooling and foreign matter removing device through a conveyor 2 and charged in a containing box 5. A high-frequency heated and gasified material is sucked by a suction material 6. Unevenness in a drying time for a deformed member, such as a pressed part, is removed by removing a part of oil by using an air blow before heating of a high frequency. This constitution performs gasification and drying and cooling of press oil in a short time.
Patent JP-S5755097-A (JP)
Title: Stop device for x rays
Inventor: KUBOTA TADAO
IPC: A61B6/06
Filed: 1980-09-19
Abstract: PURPOSE:To enlarge or contract the radiation field of X rays always in the same shape and facilitate the stop adjusting operation, by arranging a stop plate principally made of lead and provided with a stop hole in a definite position in front of the radiation focus of X rays and moving it forward or backward from its set position. CONSTITUTION:A flat stop plate A principally made of lead and provided with a stop hole is arranged in a position set in front of the radiation focus of X rays, while making the center of the stop hole (a) coincide with the radiation axis of X rays. Then, an irradiation field is contracted in proportion to the forward travel distance of the stop hole (a) by moving the stop plate A under such conditions as the center of the stop hole (a) is kept in coincidence with the radiation axis of X rays from the focus X.
Patent JP-H02306652-A (JP)
Title: Semiconductor integrated circuit
Inventor: HINOOKA KIYONOBU
IPC: H01L23/522
Filed: 1989-05-22
Abstract: PURPOSE:To reduce a parasitic capacity between wirings and to realize a capacity of high specific accuracy by arranging a conductor layer connected to a grounding conductor in a recess on an interlaminar insulating film between the wirings. CONSTITUTION:An interlaminar insulating film 3 is laid on a silicon oxide film 2 laid on a semiconductor substrate 1, and wirings 5 and 6 are arranged on said interlaminar insulating film. An interlaminar insulating film 4 is formed so that the unevenness of the wirings are left on the wirings 5 and 6. Then, a conductor layer 7 is formed selectively in lower parts of said unevenness of the interlaminar insulating film 4. Namely, because the conductor layer 7 fixed to a grounding potential exists between the wirings 5 and 6, an electric power lines are bent toward the conductor layer 7 and the capacity between wirings between the wirings 5 and 6 is reduced. Thus, a specific accuracy between capacities can be improved.
Patent JP-S6023383-A (JP)
Title: Novel tetracarboxylic acid dianhydride and its preparation
Inventor: KUSANO KENJI
IPC: C08G73/10
Filed: 1983-07-15
Abstract: NEW MATERIAL:The 2, 3, 4, 4a, 4b, 5, 6, 7-octahydrophenanthrene-3, 4, 5, 6-tetracarboxylic acid anhydride of formula. USE:Raw material of polyimide resin and polyester resin, and hardener of epoxy resin, etc. PREPARATION:1mol of p-divinylbenzene is made to react with preferably 1.8- 3.0mol of maleic anhydride in the presence of a polymerization inhibitor (e.g. phenothiazine, 2,6-di-t-butyl-4-methylphenol, etc.), if necessary in an organic solvent such as toluene, preferably at 50-150 deg.C. The weight ratio of the solvent to the raw material is 0.2-10. The p-divinylbenzene is not necessarily the one having high purity, and may be a mixture with m-divinylbenzene.
Patent JP-S5919843-A (JP)
Title: Opticl moisture meter
Inventor: HIRANO MASAO
IPC: G01N21/64
Filed: 1982-07-23
Abstract: PURPOSE:To obtain an optical moisture meter capable of controlling automatically and having excellent reliability for anticorrosive.exprosive-proof properties, etc. and also, superior in handling property, by using a fluorescent substance generating fluorescence by an exciting light and varying fluorescence intensity by correlating adsorbed moisture content. CONSTITUTION:A moisture detector including a fluorescent substance layer 3 for moisture content measurement is placed in an atmosphere to be measured 1. Then, moisture in the atmosphere 1 is adsorbed by a fluorescent substance 3a. When ultraviolet rays are irradiated to the substance 3a under this condition, a fluorescence beam is emitted from the layer 3 in accordance with the adsorbed moisture content at this time. This beam is received by a photodetector 12 and the intensity of the fluorescence is measured by the number of photodetected pulse. The value of the moisture content is found by the table of the moisture content-fluorescence intensity stored in a memory 21 for the measured fluorescence intensity. And, automatic control is made possible because the measured moisture content is outputted as an electric signal by this moisture meter.
Patent JP-H11322719-A (JP)
Title: Aromatic tertiary amine compound having nitrogen-containing 7-membered ring structure
Inventor: SATO TADAHISA
IPC: H05B33/12
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having a nitrogen-containing 7-membered ring structure in the molecule, having high stability in aspects of physical change, optical change and electrochemical change and useful as an organic electroluminescent material. SOLUTION: This compound is represented by formula I  (A) and (B) are each ethylene, vinylene or o-arylene; R1 and R3 are each H, a halogen, an alkyl, an aryl, etc.; (l), (m) and (n) are each 1-4; (p) is 0-2}, e.g. a compound of formula II. Furthermore, the compound is preferably obtained by carrying out a synthetic method based on Ullmann reaction using a metal copper catalyst and a base in the first step and carrying out a synthetic method using a cross coupling reaction using a nickel or palladium metal catalyst in the final step.
Patent JP-H07331846-A (JP)
Title: Double-floor structure
Inventor: TAI SEIJIRO
IPC: E04F15/024
Filed: 1994-06-13
Abstract: PURPOSE:To increase the working efficiency, by parallelly arranging long size members supported on the lower side floor face by receiving metal fittings so as to be adjustable in the height and parallelly laying a number of panels on the long size members to form the upper side floor face. CONSTITUTION:Long size members 1 like rails supported so as to be adjustable in the height by receive metal fittings 4 provided with bolts 22 erected at both longitudinal ends are parallelly arranged to each other on the lower side concrete floor face 26. Both ends of rectangular panels 3 in plan view are received on the adjacent long size members 1 and the protruded part 11 of the cap 7 of panel 3 are fitted to the notches 13 of the long size members 1 to form the upper side floor face on the concrete floor face 26. Accordingly, a double- floor structure can be efficiently constructed in a short time.
Patent JP-H01297340-A (JP)
Title: Wiper device
Inventor: SUZUKI KAZUHIRO
IPC: B60S1/04
Filed: 1988-05-26
Abstract: PURPOSE:To obtain a wiper device which can be housed in a housing position without preventing a driving unit from obstructing the forward viewfield by converting the pushing/pulling operation of a control cable to a swing operation by a link mechanism and driving a wiper arm. CONSTITUTION:In the state where an operating lever 23 is turned upwardly and adsorbed by a permanent magnet 31, the conduit 11 of a control cable 7 is fixed at a constant position. In this state, if the inner cable 21 of the control cable 7 is pushing/pulling-driven, a ring 14 swings in a prescribed angle region (s), and a wiper moves in reciprocation in a wiping region S. In this case, a power unit is controlled so that the stop of the drive of the wiper is always performed at a prescribed position s1. When the operating lever 23 is turned downward, the conduit 11 is pulled down to a housing position II from a constant position I, and the ring 14 is turned to the position (p1) from the position (s1). Therefore, the wiper is turned to the housing position P.
Patent JP-H07304528-A (JP)
Title: Medium sheet gripping/feeding system
Inventor: JIYON EI ANDAAUTSUDO
IPC: B41J11/00
Filed: 1995-04-28
Abstract: PURPOSE: To easily re-load a media sheet by providing a clutch means coupled with a pick roller shaft in a driven status, generating the pick rotation of a pick roller means, released from the pick roller shaft in a non-driven status and freely rotating the pick roller means and brought into contact with the media sheet. CONSTITUTION: A pick roller shaft 62 is mounted for rotation by arm means 58, 60 so as to be stationary on a highest media sheet 54 of a stack 50, and a media sheet tray 52 to support the stack 50 of the media sheet 54 on a support surface is provided. In a driven status, a drive motor 90 rotates the pick roller shaft 62 through 68, 70, 72, 74 to operate pick roller means 56, 64, 66. In a non-driven status, clutch mechanisms 68, 70, 72, 74 are released from the pick roller shaft 62, and freely rotate the pick rollers 56, 64, 66 to re-load the media sheet 54 while remaining in contact with the media sheet 54 to be fed.
Patent JP-S619059-A (JP)
Title: Regenerative repeater
Inventor: ITOU NOBORU
IPC: H04L7/00
Filed: 1984-06-22
Abstract: PURPOSE:To obtain a regenerative signal without jitter through the low-cost circuit constitution by using a clock from a fixed oscillator asynchronously with an input signal to regenerate the signal and allowing a memory to absorb the phase difference between the input signal and the clock from the fixed oscillator. CONSTITUTION:A timing extraction circuit 21 extracts a clock component from an input signal, addes it to a write control circuit 22, which generates a sampling pulse (b) for receiving signal from the said component and the pulse (b) writes an input signal on an elastic storage 23. A read pulse (d) is generated from a control circuit 25 and formed by the clock from the fixed oscillator 26 under the control of a frame control circuit 24. The time difference between the reception and retransmission of a relayed data block is expressed as [DELTAT.M/T1] bits in terms of the bit number of reception signal, where the pulses (b), (d) are independent, T1, T2 are the periods and T is the difference. Then the elastic storage 23 of 2.[DELTATmax.Mmax/T1] bits is used and when the input signal is read up to 1/2 of the total capacity, the signal read is started to relay one data block without overflow/underflow.
Patent JP-H08299280-A (JP)
Title: Fundus camera
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/14
Filed: 1995-04-28
Abstract: PURPOSE: To make it possible to decrease the noise by illumination light for observation with simple constitution. CONSTITUTION: The luminous flux from a light source 18 for automatic focusing is projected through a lens 17 and a diaphragm 16 onto the fundus oculi Er and the reflected image thereof is photodetected by a television camera 10. The video signal thereof is taken into a signal processor 20, by which a reflected image position is calculated. The driving signal for a focusing lens 5 is sent according to the result thereof, by which automatic focusing is executed. At this time, a light emitting diode 15 is put off in synchronization with the taking-in of the signal.
Patent JP-S5652919-A (JP)
Title: Graphic equalizer
Inventor: INAMI MAMORU
IPC: H03G1/00
Filed: 1979-10-08
Abstract: PURPOSE:To make it possible to obtain a desired transfer frequency characteristic, by inputting an output of the pink noise generator to the equalizer, driving the speaker by the said output, and measuring the spectrum of an output of the speaker. CONSTITUTION:A pink noise from the pink noise generator 4 is supplied to the frequency band dividing amplifier 9 through the switches 6, 7 and the buffer amplifier 8, respectively, by changing the switch 5. At a result, the pink noise is output through the output terminals 13R, 13L, and it is pronounced by the speaker. An output from this speaker is collected by the microphone, it is displayed in the form of a bar graph on the spectrum display part 37 by the spectrum analyzer 3, and the frequency characteristic of the amplifier 9 is adjusted by varying the resistance value by operating the slider, by which the whole frequency band level can be adjusted.
Patent JP-H08301308-A (JP)
Title: Package
Inventor: WATANABE MAKOTO
IPC: B65B25/06
Filed: 1995-04-28
Abstract: PURPOSE: To enable enhancing the decorative effect of a package by fixing a belt-shaped decoration likened to a collar pattern, such as a decorative tape or decorative cord, along slanting end edges continuing from a back collar of triangular front body pieces. CONSTITUTION: Both the two corner parts 1a, 1b of the upper end of a packaging bag 1 of a bag of candy 2, with the middle upper end 1c of the packaging bag 1 covering about one-third of the breadth of the packaging bag 1 excluded, are turned down respectively to form triangular front body pieces. Along slanting end edges 1c, 1d of the collarlike front body pieces each made triangular by being tuned down a belt-shaped decoration 5 consisting of a decorative tape, which is a decorative printed sheet provided with an adhesive with a length a little greater than the breadth of the packaging bag 1 at the top end, is fixed to the back side of the packaging bag 1 over the full breadth along the upper end edge.  The two end parts 5a, 5b of the belt-shaped decoration 5 are extended by a suitable length beyond the ends of the respective triangular turned-down corner parts 1a, 1b of the packaging bag 1, laid one upon the other on the front of the packaging bag 1, and fixed thereto.
Patent JP-S5556042-A (JP)
Title: Production of light-weight bottle having stable chemical durability and mechanical strength
Inventor: NONOGAKI TOMOHIKO
IPC: C03C23/00
Filed: 1978-10-20
Abstract: PURPOSE: To efficiently product the title bottle by subjecting a glass bottle of uniform thickness to alkali removing treatment at a high temp. followed by ion exchange treatment.  
     CONSTITUTION: Ammonium sulfate, sulfur dioxide gas, Flon gas or the like is reacted with the inside of a glass bottle at a high temp. in a heating furnace to remove alkali, thus forming an inner low concn. alkali layer. The glass bottle has an average belly actual thickness X of 1.5W3mm, a min. belly actual thickness of X(1-0.3)mm or more and a max. belly actual thickness of X(1+0.3)mm or less. The bottle is then subjected to ion exchange treatment by a molten alkali salt bath dipping method or an aq. alkali salt soln. spraying and heat treatment method. By this method a compressive stress layer is formed on the glass surface to obtain the desired light-weight bottle. It is more desirable to provide the bottle outside with a metal oxide film prior to the alkali removing treatment and to coat an org. glass surface protecting agent after the ion exchange treatment. 
     COPYRIGHT: (C)1980,JPO&Japio