baber/WOPTO huggingface dataset:
Patent JP-S57175138-A (JP)
Title: Preparation of alkoxyaldehyde
Inventor: KIYOURA TADAMITSU
IPC: C07C45/00
Filed: 1981-04-23
Abstract: PURPOSE: To obtain an alkoxyaldehyde useful as a precursor for synthesizing serine, etc. by the Strecker reaction in high yield at a low cost, by oxidizing and dehydrogenating an alkoxyalcohol in the presence of a silver catalyst containing a small amount of copper.  
     CONSTITUTION: A compound of the formula R 1 -O-CR 2 R 3 CH 2 OH (R 1  is 1W4C alkyl; R 2  and R 3  are H or 1W2C alkyl) is oxidized and dehydrogenated to give a compound of the formula R 1 -O-CR 2 R 3 CHO. In the process, the reaction is carried out in the presence of a silver catalyst containing less than 5wt%, preferably 0.1W3wt%, based on the silver, copper. The catalsyt is preferably used in the form supported on a carrier in an amount of 2W15wt% supported thereon and prepared as follows: for example, a carrier is dipped in an aqueous solution of silver nitrate and copper nitrate, calcined at 200W500°C in air and hydrogenated at 200W400°C just before the use in the reaction. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06276211-A (JP)
Title: Multi-connection control system
Inventor: YOSHIDA TAKETOSHI
IPC: H04L12/70
Filed: 1993-03-19
Abstract: PURPOSE:To ensure the effective use of a transmission line and to improve the transmitting speed of information and the loss factor by carrying out the call and connection setting operations independently of each other. CONSTITUTION:When a calling request is received by an outgoing switchboard 2a form an outgoing multi-medium terminal 1a, a control means 5a detects a requested communication form and a call control means 4a sets a call between the terminal 1a and an incoming multi-medium terminal 1b. When the terminal 1b is kept in a call enable state, the means 5a notifies a connection control means 3a of the communication form. The means 3a recognizes a transmission band corresponding to the communication form and identifies a transmission line which can secure the transmission band to set the connection. That is, a transmission band is secured on a relevant transmission line when a relevant idle band is higher than the transmission band and the transmission band is secured on another transmission line when the idle is lower than the transmission line respectively based on the using state of the transmission line where a call is set.
Patent JP-S54151841-A (JP)
Title: Non-image portion discharger for zerographic copier
Inventor: IDENAWA HIROYUKI
IPC: G03G21/06
Filed: 1978-05-22
Abstract: PURPOSE:To ensure the discharge of the non-image portion while lightening a group of lamps thereby to elongate the lives of the lamps by providing and moving a shutter plate which is operative to selectively shield the lamps. CONSTITUTION:A non-image portion discharger 22 is interposed in a manner to face a photosensitive drum 9 between a charger 10 and an exposure device around the drum 9. Within a rectangular casing 24 of the discharger 22, there are arranged two rows of grouped lamps 26A and 26B in the widthwise direction of the drum 9 so that the widthwise charges of the drum 9 are eliminated by the lamp 26A whereas the charges in the longitudinal direction are eliminated by the lamp group 26B. A shutter plate 28 arranged in front of those lamp groups is selectively moved to shield one of the irradiating lights. The movement of the plate 28 is controlled by control means 32 in response to the signals from a memory device 33 which is operative to detect the rotations of the drum 9.
Patent JP-S62219408-A (JP)
Inventor: KASHIWAME KIYOTERU
IPC: H01B3/30
Filed: 1986-03-20
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-H01233559-A (JP)
Title: System for expressing and analyzing degree in natural language
Inventor: KAMEI SHINICHIRO
IPC: G06F17/27
Filed: 1988-03-14
Abstract: PURPOSE:To recognize the expression of a quantity and degree mechanically and correctly by using a dictionary in which the quantity and the degree with respect to (what) and/or the kind of the step is described as meaning information, or the condition of same-generation/no same-generation with another word as syntax word information. CONSTITUTION:In case of performing, for example, a NOT processing by combining the content of the dictionary for the expression of frequency with the syntax word information, information saying that total negation is generated when the adverb of Japanese languages (itsumo=always) is generated with a negative word such as (nai=not) like (itsumo,...,nai) as the syntax word information is described in the dictionary. Contrary to that, the information saying that partial negation is generated when the adverb (always) of English is generated with the negative word (not like (not- always) is described in the dictionary. A word (never) is used to express the total negation, however, to always correspond the (nai) to the (never), the (always) expression the degree (ALL) of frequency is connected to the (never) representing the degree (NO) of the same frequency logically by using a formula that the negation of the (ALL) is the (NO).
Patent JP-S59187744-A (JP)
Title: Granules for feeding fish
Inventor: UENO RIYUUZOU
IPC: A23K1/18
Filed: 1983-04-08
Abstract: PURPOSE:The titled granules that is prepared by granulating an alginate salt using a saccharide easily soluble in water into appropriate particle sizes, thus being capable of making easily a homogeneous solution, because of its rapid solubilization in cold water and becoming miscible in a short time. CONSTITUTION:The granules for feeding fish is composed of 10-95wt% of an alginate salt such as sodium alginate and 5-90wt% of sugar such as sucrose or glucose, sugar alcohol such as D-sorbit or mannit, dextrin and/or alpha-starch and has particle sizes of 180-1,000mu. When there is need of giving the fish to be fed vitamins or antibiotics, they are sometimes undissolved, in case of sole use of sodium alginate, to take hours for complete dissolution. But, the combination with the above saccharides and the granulation into an appropriate size gives the alginate salt preparation that is readily soluble in cold water to form a homogeneous solution.
Patent JP-H06249998-A (JP)
Title: Radiation shielding member
Inventor: KURANOBU TADASHI
IPC: C08L101/00
Filed: 1993-02-25
Abstract: PURPOSE:To realize a lightweight radiation shielding member exhibiting high radiation shielding effect by orienting a layer of scaled radiation shielding powder having specified grain size in a resin and placing a radiation shielding fine powder therein. CONSTITUTION:The radiation shielding member 10 is produced by dispersing a scaled radiation shielding powder (average grain size is 50mum-1mm, thickness is 10mum or less) 12 and a fine radiation shielding powder (average grain size is 1-50mum) 13 uniformly into a resin 11. Mixing ratio of the powders 12 and 13 is preferably set at 1:9-1:1wt.%. The powder 12 is orientated in layer in the resin 11 and the powder 13 is placed appropriately therein thus forming a compact radiation shielding layer 20. Mixing ratio of the shielding powder in the shielding member 10 is preferably set at 75-85wt.%. The mixing powder includes lead powder, iron powder, and the mixture thereof. The powder 12 is obtained by crushing a powder produced by atomization and then flattening.
Patent JP-H01233710-A (JP)
Title: High-tension variable resistor and high-tension device
Inventor: ASAI KEIICHI
IPC: H01C1/02
Filed: 1988-03-15
Abstract: PURPOSE:To get rid of conventional dowel-caking steps or steps which make adhesives become hard under load, by fitting protrusions of an insulation substrate in holes of an insulation case so as to fix the insulation substrate to the insulation case and after that, thereby coating its fixing parts with a flexible resin. CONSTITUTION:Protrusions 11a and 11b are provided at the outer periphery of an insulation substrate 11. A flat engaging body 13 having holes 13a and 13b at positions which correspond to the protrusions 11a and 11b of the substrate 1 is formed at the outside of an insulation case 12. When the protrusions pre assembled, they are pushed in softly downward and are fitted to the holes 13a and 13b to fix them temporarily. Coating is performed to parts abutting on the substrate and the case 12 at least with a flexible resin 16. In this way, this approach gets rid of conventional dowelcalking steps or steps which make adhesives become hard under load.
Patent JP-S58181849-A (JP)
Title: High chromium steel for high temperature use
Inventor: TERANISHI HIROSHI
IPC: C22C38/00
Filed: 1982-04-14
Abstract: PURPOSE:To provide high chromium steel excellent in high temp. strength, by a method wherein the composition of alloyed steel containing Cr is specified and the addition amount of Sol. Al is especially increased to enhance a pure degree and the reduction of high temp. strength is compensated by Nb added in a proper amount. CONSTITUTION:A high temp. high chromium steel contains 0.04-0.25% C, 1.0% or less Si, 0.45-1.0% Mn, 8-13% Cr, 0.5-30% Mo, 0.2-0.35% V, 0.01-0.07% Sol. Al, 0.015-0.1% Nb and, according to necessity, additional 1.0% or less Ni or 0.4-1.2% W and comprises the remainder Fe containing inevitable impurities. By increasing the amount of Sol. Al to a large extent, the pure degree of steel is remarkably increased and, as the result, sufficient high temp. strength is secured by adding a small amount of Nb and, therefore, the lowering of toughness and ductility can be inhibited.
Patent JP-H01234257-A (JP)
Title: Manufacture of printing head for wire dot printer
Inventor: TERAZONO TAKANOBU
IPC: B41J2/27
Filed: 1988-03-15
Abstract: PURPOSE:To obtain flatness by correcting the warpage before magnetic annealing and to enhance magnetic characteristics, by piling a plurality of the yokes and rings of a printing head to apply pressure thereto so as to make the same flat and applying magnetic annealing thereto in this state. CONSTITUTION:Press jigs 1 have holes for passing a bolt 3 opened to the central parts thereof and each of them is constituted of SK tempered steel having an outside surface 5 and an inside surface 6 both of which are polished. A plurality of rings 8, yokes 7 and rings 23 are piled and held between two press jigs in this order and fastened using a nut 2, the hexagonal bolt 3 and washers 4. Then, a plurality of the combinations of the rings 18, yokes 17 and rings 23 held between the press jigs 1 are held, for example, in an N2-gas atmosphere at 900 deg.C for 3hr and subsequently cooled.
Patent JP-H05236235-A (JP)
Title: Facsimile signal transmitter
Inventor: OZAKI HITOSHI
IPC: H04N1/00
Filed: 1992-02-18
Abstract: PURPOSE:To increase number of circuits processed by one CPU by sending the result of analysis of a facsimile procedure signal analyzed at the transmission to an opposite station and transferring the analysis result to a control means. CONSTITUTION:A demodulated facsimile signal and a FAX assignment channel sent from a sender side equipment are inputted to a multiplexer controller 8 in a receiver side facsimile transmitter, the multiplexed signal is demultiplexed and a demodulated facsimile signal is outputted to a data storage section 7b and a line control instruction including the result of analysis of the procedure signal is outputted to an analysis result transmission reception section 7e. The transmission reception section 7e divides the instruction into a line control instruction information and the procedure signal analysis result, the control section 7d is formed of it from an input line corresponding to a state control section 7d to control the state transition of the receiver side. Thus, the result of analysis from the sender side equipment is received and separated by the transmission reception section 7e and the control section 7d is informed of the result of analysis, the circuit for procedure signal analysis and the software are omitted and the processing load of the CPU is relieved.
Patent JP-S57176552-A (JP)
Title: Cassette tape recorder
Inventor: USUI YOSHIO
IPC: G11B15/02
Filed: 1981-04-24
Abstract: PURPOSE:To make the device thin and light, by giving a tape end detecting signal via a mode changeover switch to an electromagnet means storing fast feed,  rewinding and reproducing state and to a power assisting means making reproduction or direction changeover. CONSTITUTION:When a power supply switch (S)3 is turned on, a motor 2 is driven and a capacitor C12 starts charging because a power assisting start S1 is turned on, and a power assisting operation solenoid SC is absorbed only for charging time. Simultaneously, since the electromagnet EM continues absorption, the repreduction state is kept. Next, when a manual program S2 turns on, the solenoid SC is absorbed for direction change. Hall elements H1 and H2 are connected to an IC113 via switch S4 and normally, on-state is outputted, but when the rotation stops at the tape end, on/off pulses are outputted. When a mode switch S5 is at fast feed and rewinding, the locking is released via the electromagnet EM, and the direction is changed via the solenoid SC when PLAY state is made.
Patent JP-S53147255-A (JP)
Title: Current output circuit
Inventor: OKAYAMA TSUTOMU
IPC: G05F1/56
Filed: 1977-05-27
Abstract: PURPOSE: To prevent an over current by connecting a constant current controlling mean containing standard voltage source and an operating element to a control end of a current amplifying circuit and by limitting this output current to a determined maximum value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05212662-A (JP)
Title: Belt sander
Inventor: SAKANO OSAYUKI
IPC: B24B21/04
Filed: 1992-02-14
Abstract: PURPOSE:To improve the finishing quality while promoting a labor-saving operation on a polished surface to be done after the end of sanding by installing a control means which makes a metal plate clean up with a cleaning mechanism after the polishing on the basis of the detected result of a detecting means. CONSTITUTION:An endless sanding belt is pressed to the surface of a metal plate as making it running for polishing. An end of this polishing is detected by a detecting means 14, and on the basis of this detected result, a cleaning mechanism 40 is operated by the control means after the polishing. The metal plate is cleaned up by this cleaning mechanism 40. Thus, the cleaning of a polished surface after the polishing is over is automated, through which labor of an operator is relieved, while finishing quality is kept constant.
Patent JP-H04297261-A (JP)
Title: Mist sauna apparatus
Inventor: KURIBAYASHI HIROTADA
IPC: A61H33/06
Filed: 1991-03-26
Abstract: PURPOSE:To achieve an accurate temperature control by detecting temperature in a sauna space accurately without being subjected to the temperature of a wall surface and a dew formation of mist in a mist sauna apparatus in which a controller for mist operation is provided on a lateral wall surface within the sauna space. CONSTITUTION:A contact type temperature sensor S4 for detecting temperature within a sauna space is mounted on a controller M1 for mist operation in such a manner that a heat sensitive part 40 alone is exposed to the front of the controller M1. A protruded part 31 is provided in the perimeter of the temperature sensor S4 of the controller M1 sticking forward.
Patent JP-H06234314-A (JP)
Title: Spike tire for automobile
Inventor: ISHII HIROBUMI
IPC: B60C27/00
Filed: 1993-02-09
Abstract: PURPOSE:To solve the problems of dust and road surface damage outside of the frozen road surface by fixing pneumatic tires to both sides of a disc like wheel with a spike mounted thereto, by fixing rings, and putting the spike in/out as occasion calls. CONSTITUTION:Pneumatic tires 2 are fixed to both sides of a disc like wheel 1 with a spike 4 mounted thereto, by fixing rings 3. These pneumatic tires 2 on both sides are in close contact with the wheel 1 during traveling on the asphalt road surface but spread sliding outward during traveling on the frozen road surface, so that the spike 4 comes in contact with the frozen road surface. Accordingly, there is no contact between the spike 4 and the road surface with the exception of the frozen road surface, so that the problems of dust and road surface damage can be solved while maintaining course keeping performance.
Patent JP-H04295186-A (JP)
Title: Slide part for refrigerant compressor and refrigerant compressor employing said slide part
Inventor: SATO SHINOBU
IPC: F04B39/00
Filed: 1991-03-26
Abstract: PURPOSE:To prevent adhesion of a slide mating material to a nitriding treatment layer during low speed operation and superhigh operation, in which a lubricating oil film is apt to break, and to improve seizure resistance and wear resistance of a refrigerant compressor. CONSTITUTION:A film 23, for example, a metallic lead film, formed of a metal or a metallic compound having a melt point lower than that of a slide mating material and a low shearing strength is formed on a nitriding treatment layer 22 formed on the surface of an iron metallic base material 21.
Patent JP-S63227015-A (JP)
Title: Lamp heater
Inventor: YOSHII SHIGEJI
IPC: H01L21/26
Filed: 1987-03-17
Abstract: PURPOSE:To continuously and efficiently heat many semiconductor substrates by moving lamps or the substrates at a constant speed to heat them. CONSTITUTION:After heating is started, movement of semiconductor substrates 11 in a direction of an arrow 10 at a constant speed allows the sequential heating of the substrates 11 from the left ends as shown with the light 14 of lamps 12. That is, the light 14 is reflected on a reflecting plate 13 to be irradiated in a direction perpendicular to the substrates 11. When the substrates 11 are irradiated by the light, the temperatures of the substrates 11 abruptly rise to be heated to desired temperature. The substrates 11 are moved leftward at a constant speed. When the substrates are not irradiated with the light 14, its temperature abruptly drops to heat them only by means of thermal conduction. Thus, the lamp heating can be efficiently performed.
Patent JP-H06275477-A (JP)
Title: Chip-like solid electrolytic capacitor and its production
Inventor: KAMIOKA KOJI
IPC: H01G9/00
Filed: 1993-03-22
Abstract: PURPOSE:To provide a chip-like solid electrolytic capacitor and its production method in which the process can be simplified, the tan delta characteristic thereof be improved, and no chip rising is generated. CONSTITUTION:A capacitor element 11 is covered with an outer coating resin 15 in a manner that an anode lead wire 12 and a cathode part 15 are respectively exposed in opposite directions, and a metallic layer on the anode side and a metallic layer 17 on the cathode side are so formed as to cover the exposed surfaces of the wire 12 and the part 14 exposed from the resin 15. Further, an anode conductive resin layer 18 and a cathode conductive resin layer 19 are formed in a manner to cover an anode lead-out surface 12a and the layer 16 of the resin 15 and a cathode lead-out surface 14a and the layer of the resin 15, and an anode metallic layer 20 and a cathode metallic layer 21 are formed thereon.
Patent JP-S62217247-A (JP)
Title: Applying device for angle-making mark
Inventor: HIROSHIMA MOCHISUKE
IPC: G03F1/00
Filed: 1986-03-18
Abstract: PURPOSE:To speed up the sticking work of an original picture by providing the titled device with an angle-making mark application guiding means for guiding the application of an angle-making mark to an original picture mounted on an original picture setting plate or an auxiliary sheet fitted to the original picture. CONSTITUTION:A scale 31 is used for the angle-making mark applying device 30. The scale 31 is held by a slide glass board 32 whose one end 31a is fitted to one side of a square frame 7 so as to be moved in parallel along the original picture setting plate 8. In this case, at least one side of the scale 31 is set up so as to be extended in the same direction as a guide line 11. Consequently, the angle-making marks 22, 22' can be applied to original color pictures 12-14 adjusted at their angles on an original picture setting plate 8 or auxiliary sheets 19 fitted to the original color pictures 12-14 simply and rapidly by using the scale 31. Consequently, the original color pictures 12-14 can be quickly sticked to a cylinder 23 of an input scanner with a prescribed angle on the basis of the angle-making marks 22, 22'.
Patent JP-H07271454-A (JP)
Title: Temperature controller
Inventor: KUROYAMA KATSUHIKO
IPC: H05B3/00
Filed: 1994-03-31
Abstract: PURPOSE:To provide the temperature controller for a planar thermosensitive heating element with which the change of the set temperature of the thermosensitive heating element can be reduced even when the voltage of a commercial power source is fluctuated. CONSTITUTION:This temp. controller is equipped with a planar thermosensitive heating element 1 arranged with a thermosensitive heating wire 5 provided with a heating wire 2 to be heated by energization and a detecting line 3, deciding means 14 for outputting a signal corresponding to the level of a voltage VTC generated between both terminals of the detecting line by an AC current flowing from the heating wire through the thermosensitive member to the detecting line, and relay driving circuit 19 for controlling the energization of the heating wire corresponding to the signal of the deciding means. This device is also provided with a reference voltage setting means 10 for outputting a reference voltage VS corresponding to the fluctuation of a power supply voltage. The deciding means is provided with a comparator circuit 17 for inputting a voltage VDC obtd. by rectifying and smoothing the voltage VTC, and the voltage VS and outputting a signal to control the relay driving circuit through comparison of those input voltages.
Patent JP-H01236320-A (JP)
Title: Coordinate input device
Inventor: KOBAYASHI KATSUYUKI
IPC: G06F3/043
Filed: 1988-03-17
Abstract: PURPOSE:To accurately detect a position without relying on the pen pressure and transmission distance with a coordinate input device using an oscillation pen by performing position specification by detecting the zero crossing timing of one-time differentiation of the envelope of a detected longitudinal oscillation wave. CONSTITUTION:A detected signal waveform 12 successively becomes larger when longitudinal waves start to arrive by the resonation of the oscillation of an oscillation pen 3 and transmission system of the pen 3 and, thereafter, transversal waves arrive after the longitudinal waves attenuate. Since the longitudinal waves have no dispersing property, the delay time obtained at the peak of the envelope has a proportional relation with the distance and the position of the detecting point has no relation with the oscillation level even if the peak of the envelope is used as the detecting timing, when the frequency is fixed. Therefore, even when the pen pressure and the distance to a sensor vary, the amplitude level changes, but the zero crossing point which is obtained by differentiating the envelope waveform by one time becomes the peak position of the envelope and the transmitting distance (time) can be measured irrespective of the amplitude level. Thus, coordinate determination can be performed certainly.
Patent JP-S63227334-A (JP)
Inventor: OHASHI SHINICHI
IPC: B32B17/10
Filed: 1987-03-17
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-S51138139-A (JP)
Title: Time division control system
Inventor: HAYASHI KOUJI
IPC: G06F13/00
Filed: 1975-05-23
Abstract: PURPOSE: To diminish sampling loss time to improve processing capacity. 
     COPYRIGHT: (C)1976,JPO&Japio