baber/WOPTO huggingface dataset:
Patent JP-S57139192-A (JP)
Title: Cold rolling oil for prevention of adhesion
Inventor: ITOU KOUICHI
IPC: C10N10/14
Filed: 1981-02-24
Abstract: PURPOSE: A cold rolling oil with excellent lubricity capable of preventing adhesion of a steel plate during annealing, which is prepd. by the incorporation of a saturated or unsaturated fatty acid and a metal salt between a fatty acid and a specified metal in a cold rolling oil.  
     CONSTITUTION: A saturated fatty acid and at least one metal salt between a fatty acid and a metal among Be, Na, Mg, Al, Ca, Mn, Fe, Cu, Zn, Ba and Bi are added to a cold rolling oil contg. as a base oil a mineral oil, an oil and fat, a synthesized ester, etc. It is pref. to add 0.01W10.0wt%, based on the base oil, above compd. with less than 0.01wt% above compd., it can not exhibit a sufficient effect for the prevention of adhesion, while undesirably, with more than 10wt%, it is insol. in or incompatible with the rolling oil, forming a precipitate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11224679-A (JP)
Title: Solid high polymer fuel cell and its manufacture
Inventor: SUGAWARA YASUSHI
IPC: H01M4/88
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a solid high polymer fuel cell having small contact resistance between a high poly electrolyte film and gaseous diffusion electrodes, a large specific surface of reaction, and an excellent discharge characteristic. SOLUTION: A high polymer electrolyte film is pinched by two gaseous diffusion electrodes, they are pressed by pressure lower than bonding pressure unit they reaches the bonding temperature, thereafter they are pressed with the bonding pressure. Consequently, bonding between the high polymer electrolyte film and the gaseous diffusion electrode is improved, and internal resistance is lowered, and besides a three-phase boundary is three-dimensionalized, further MEA (a junction of high polymer electrolyte to the gaseous diffusion electrodes) having an enlarged specific surface of reaction is obtained, thus the high- powered solid high polymer fuel cell can be obtained.
Patent JP-H08199469-A (JP)
Title: Felt needle
Inventor: KATSUBE TAKASHI
IPC: D04H18/02
Filed: 1995-01-20
Abstract: PURPOSE: To obtain a felt needle capable of suppressing damage thereto in use and providing a felt retaining good interlacement of fibers. CONSTITUTION: This felt needle is equipped with at least two barbs in one ridge of a blade part and obtained by arranging the first barb (5) and the second barb (6) from the side of tip of the felt needle and installing the respective barbs so as to always establish the relationship of (a)>(b) when the depths of notches in the respective barbs are (a) and (b).
Patent JP-H08203595-A (JP)
Title: Electric/electronic apparatus provided with resin leakage preventing structure
Inventor: NAKAJIMA YASUO
IPC: H01R13/46
Filed: 1995-01-20
Abstract: PURPOSE: To improve productivity and to provide an electric/electronic apparatus provided with a case body side terminal in which resin filled into a case body is not leaked to a press-in fixing part by pressing a plate material. CONSTITUTION: In an electric/electronic apparatus, a case body 50 and a cord supporting part 52 provided with a case body side terminal 30 are provided, and a partition wall 54 provided with a through hole is arranged between the case body 50 and the cord supporting part 52, while in the case body 50, filling and hardening of resin is carried out, and the case body side terminal 30 is made by machining a single plate and is constructed of a fitting holding part 31, a press-in fixing part 32, a connecting part 33, and a lid part 38 arranged on the end face of the connecting part 33 side in the press-in fixing part 32. In the case body side terminal provided in the electric/electronic apparatus, the connecting part 33 is passed through the through hole in the partition wall 54, while the lid part 38 is brought into contact with the partition wall 54.
Patent JP-2000221259-A (JP)
Title: Range finder
Inventor: CHIKATSU HIROICHI
IPC: G01S13/22
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To make the range finding distance of a range finder long by calculating an objective distance by regarding the correlation of a target existing area found in advance during integration operation as an integrated target existing area, when the ratio between signal power and noise power after integration of a plurality of times exceeds a prescribed integrated signal detection threshold. SOLUTION: An instantaneous target detecting section 15 makes instantaneous target detection during integration operation and an instantaneous target existing range calculating section 16 calculates the existing area of a target during integration operation. A during-integration target existing range calculating section 17 finds the correlation of the target existing range found by the calculating section 16 during integration operation and outputs the correlated result of the target existing range. Post-integration target detecting section 19 discriminates target detection from the outputted results of a post-detection integrator 18 which performs integration operation on detect signals.  Then a post-integration target existing range calculating section 20 decides a new target existing area by correlating the correlated result of the target existing area found by the calculating section 17 with the target existing range found earlier than the correlated result.
Patent JP-S61209431-A (JP)
Title: Photographic element
Inventor: NAITO HIDEKI
IPC: G03C8/40
Filed: 1985-02-13
Abstract: PURPOSE:To obtain the titled element enabling to the uniform and the stable heat development, and to transfer a movable coloring matter due to heating by providing two or more than two layers of thermal electro-conductive layers on the substrate. CONSTITUTION:The titled element comprises two or more than two the thermal electroconductive elements. At least one of them is the thermal conductive layer (a main conductive layer) having a function of an exothermic body. Another of them is additionally added one or more than one of a supplementary exothermic body (a supplemental layer) having various physical properties according to the purpose. The main conductive layer is necessary to be 10<-4>-10OMEGAcm a volume resistance. The supplymental layer is preferable to be 10<-1>-10<4>OMEGAcm the volume resistance. If the supplyment of layer is the electroconductive layer, the contact of the element with the electrode facilicates, thereby ensuring to flow the electro-current. If the supplymental layer is the non-electro-conductive layer, the lead wire is arranged to the main conductive layer, thereby making the complication of the structure of the element, and making a difficult to produce.
Patent JP-H04264371-A (JP)
Title: Sealed type lead acid battery and residual capacity detection method for it
Inventor: TAKAHASHI KATSUHIRO
IPC: H01M10/06
Filed: 1991-02-20
Abstract: PURPOSE:To make a residual capacity condition, in structure in which direct specific gravity measuring from an electrolyte is impossible, easily readable with battery voltage as information, and also display the residual capacity condition by using the information as this invention is concerned with the improvement of a negative electrode absorption system sealing type lead acid battery. CONSTITUTION:In a sealed type lead acid battery, a dilute sulfuric acid density of an electrolyte in a battery inside complete state is made 1.30 or more at specific gravity conversion, a ratio of the chemical equivalent of a sulfuric acid quantity, in dilute sulfuric acid in a battery, to the chemical equivalent of an active material filling logical quantity of a plate, in a side having positive or negative less capacity, is composed to at least 1.2 or less, and a method for detecting the degree of a residual capacity condition with voltage as an information source, and a display device for displaying the residual capacity condition based on the voltage information, are provided. This can display the residual capacity condition which is visually judged easily from outside.
Patent JP-S56123880-A (JP)
Title: Thermal head
Inventor: HANAKATA TAKAYOSHI
IPC: B41J2/355
Filed: 1980-03-04
Abstract: PURPOSE:To arrange heating elements near the edge of a head substrate by connecting N+1 pieces of electrode at a position equivalent to every 1/N of a resistance formed by sequentially connecting heating elements in a thermal head consturcted by a row of longitudinally arranged heating elements. CONSTITUTION:Continuous heating elements 9 which construct a heat-generating resistance are installed near the edge of a ceramic or other substrate 8. N+1 pieces of electrode 10 (wherein N is the number of heating element) are linked together at a prearranged pitch (almost 1/N of the heat-generating resistance). A drive circuit 22 in dots forming each heating element is determined by an input 19 and an output of the proceeding dot. That is, when either one of the input 19 and the output 20 of the proceeding dot is at ''L'' level and the other is at ''H'' level, the output 21 is at ''H'' level. In the head constituted in this manner, the quality of print is high and, in addition, the heating element is exceedingly close to the edge of the substrate, so the characters printed immediately before can be recognized visulally without being hidden by the heating elements.
Patent JP-H07214038-A (JP)
Title: Crude refuse treating vessel and crude refuse treatment
Inventor: NAKASA KEIICHI
IPC: B65F1/14
Filed: 1994-01-29
Abstract: PURPOSE:To provide a crude refuse treatment vessel and refuse treatment method which facilitate the management of a treating agent contg. effective microorganism groups, permit the periodic addition of the treating agent to refuse and are excellent in terms of sanitation. CONSTITUTION:This crude refuse treatment vessel includes a treating agent housing space which is disposed in the upper part of a vessel holding the treating agent contg. the effective microorganism groups, an inside vessel 3 which holds the crude refuse, an outside vessel 4 which houses the inside vessel attachably and detachably therein and storages temporarily the liquid generated by fermentating the crude refuse and a cap 1 for introducing the crude refuse into the inside vessel 3. The crude refuse treating vessel is provided with a spraying mechanism 2 which sprinkles the treating agent held in the housing space onto the crude refuse with the opening action or closing action of the cap 1 as a driving source. The crude refuse treatment method comprises using the treating agent contg. the effective microorganism groups and chitin as the treating agent.
Patent JP-S63194439-A (JP)
Title: Data transmission circuit
Inventor: ICHIHASHI NORIHISA
IPC: H04L7/08
Filed: 1987-02-09
Abstract: PURPOSE:To lower probability to disconnect data transmission completely, by disconnecting a transmission line for a data whose error is unpermittable, and opening the transmission line for the data whose error is permittable to some extent, at the time of increasing a frame synchronization detecting ratio when line quality is worse. CONSTITUTION:The data is inputted to a shift register 1. When the number of bits detected by a coincidence circuit 2 exceeds the set value of a qualification circuit 3, a synchronization detecting signal (g) is supplied to a multiplex separation circuit 4, and the multiplex separation circuit 4 separates and outputs the data sent from the shift register 1 to an equipment control data, a transmission control data, and a sound data. Since AND circuits 5 and 6 are set at disabled states if no coincidence is obtained between all of the detected values of the coincidence circuit 2 and a frame synchronous pattern even when they exceed a threshold value, the equipment data and the transmission control data are not transmitted to a following stage. Meanwhile, the sound data is reproduced at a sound decoding circuit 9 in spite of the state of an all coincidence signal (f), and is outputted from a speaker 10, When the line quality is better and the all coincidence signal (f) is set at an high level, the AND circuits 5 and 6 are set at enabled states.
Patent JP-S56122563-A (JP)
Title: Master station traffic measuring system
Inventor: ENOKIDO SUSUMU
IPC: H04M3/36
Filed: 1980-03-03
Abstract: PURPOSE:To exactly measure the traffic of the master station, by providing a means for collecting all the number of times of dial-tone, and the originating accomodating position, from the common control equipment of the master station telephone switchboard, and also a means for measuring the C line ground signal. CONSTITUTION:A sub-office subscriber SUB-S takes up a transmitter and receiver, the marker M of the common control equipment connects the SUB-S with the outgoing trunk OGT extending to the master station, through the switch SW. The  OGT stores a dial in the originating register R, and also starts the incoming trunk  ICT of the master station. The ICT starts the dial-tone marker DM of the common control equipment through the main LINK, and connects the ICT to the originating  register OR of the master station. Ground is supplied to the C line from the OR,  and it is measured by the traffic measuring equipment TME through the scanning  circuit SCN. Unless a dial from the SUB-S is a call in the sub-office, 2 figures and  after are stored in the OR, and the connecting marker CM is started. The CM sends the information such as originating accommodating position, etc. for measuring the traffic, to the TEM through the SCN. In this way, all the number of times  of dial-tone of the master station are measured.
Patent JP-H11210515-A (JP)
Title: Rotating speed control device for prime mover
Inventor: KIMURA TOSHIHIRO
IPC: F02D11/10
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To accurately control the rotating speed of a prime mover by a governor on the basis of the command value supplied by a control handle even with dispersion in the respective upper limit and lower limit output levels of a command means constituted by assembling the control knob and a potentiometer. SOLUTION: A command means provided to put an engine in a target rotating speed state is composed of a control knob 21 and a potentiometer 22. In this case, setting switches S3 , S4 are additionally provided in the lower limit and upper limit stroke end positions of the control knob 21, and the output voltage of the potentiometer 22 in both rotating stroke end positions of the control knob 21 is detected by the setting switches S3 , S4 and compared with the reference upper limit and lower limit voltage levels to correct an error based on an assembly error or the like between the control knob 21 and the potentiometer 22.
Patent JP-H09219236-A (JP)
Title: Connector
Inventor: MATSUOKA HIROYUKI
IPC: H01R13/42
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent a terminal from being caught by a retainer at the time of insertion. SOLUTION: Guide surfaces 26 and 27 sloping to the inserting direction of a terminal 30 are formed on the mounting part 23 of a retainer 20. Thus, when the terminal 30 is inserted in a cavity 11, due to the dislocation of the inserting direction, position and orientation thereof, the guide surfaces 26 and 27 properly correct the insertion direction, position and posture of the terminal 30, in spite of the contact thereof with the mounting part 23. As a result, the terminal 30 is smoothly and properly inserted without being caught by the retainer 20.
Patent JP-S62184638-A (JP)
Title: Optical disk
Inventor: ITO AKITAKE
IPC: G11B7/243
Filed: 1986-02-07
Abstract: PURPOSE:To suppress the corrosion of a film by specifying the amt. of the org. phosphorus compd. to be added to a polycarbonate resin to <=0.002wt% in terms of a phosphorus atom and constituting the film of the three components; Te, O and Pd. CONSTITUTION:An optical disk is constituted of an optical disk substrate consisting of the bis(hydroxyphenyl) alkane polycarbonate resin contg. the org. phosphorus compd. at <=0.002wt% in terms of the phosphorus atom and having 13,000-22,000 average mol.wt. and the film consisting of the three components; Te, O and Pd. The optical disk which has good double refraction without giving ill effects to the film, is less decreased in the CN ratio and has excellent quality is thus obtd.
Patent JP-S53110638-A (JP)
Title: Device for curing coated paint
Inventor: IZUMO KOUJI
IPC: B05D3/06
Filed: 1977-03-09
Abstract: PURPOSE: A device for curing coated paint which consists of a means of holding horizontally substrates, that of rotating them and that of energy irradiation and permits the coating applied to substrates to cure efficiently by means of simple mechanism. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58143316-A (JP)
Title: Production of bifocal contact lens
Inventor: TANAKA KIYOUICHI
IPC: B29D11/00
Filed: 1982-02-19
Abstract: PURPOSE:To make polishing of a lens for the near point of accommodation easy, by cutting the surface of a lens blank material formed with a lens surface of a circular shape for the near point of accommodation together with a part of said lens surface for the near point of accommodation thereby forming a lens surface for the far point of accommodation. CONSTITUTION:The working sequence for a lens surface for the near point of accommodation and a lens surface for the far point of accommodation is reversed from the sequence in conventional methods of production. More specifically, a lens surface 16 for the near point is first cut to an easy to polish circular shape on the surface of a lens blank material 8, then the surface of the material 8 is cut together with a part of the surface 16 of a circular shape formed on said surface to form a lens surface 29 for the far point and to allow the surface 16 for the near point of a crescent shape to remain in one half part of the surface 29.
Patent JP-S60179881-A (JP)
Title: Recognizing method of approximately circular outline
Inventor: WATANABE YUUJI
IPC: G06T7/60
Filed: 1984-02-15
Abstract: PURPOSE:To shorten a processing time by limiting the number of times of scanning and a scanning range without tracking the whole periphery of an outline, checking the presence or absence of candidate points of the outline and recognizing the existence of an approximately circular outline. CONSTITUTION:Eight directions 0 (+X direction) - 7pi/4 around a center position candidate point C(X, Y) are previously set up as scanning directions. At the scanning of each radius direction, the differential maximum value Dmax is set up to ''0'', and while scanning any one radius direction out of said eight directions, the differential value D' of picture data is calculated. If the differential value D' is larger than the differential maximum value Dmax, the Dmax is rewritten by the D'. If the Dmax exceeds a threshold D after ending the scanning, the number (n) of candidate outline points is increased by ''1''. Hereinafter, the presence or absence of candidate outline points is checked in eight scanning directions, and when the number (n) of all the candidate outline points exceeds a previously set number No (6), it is decided that the outline of a circular substance exists in a doughnut-like area.
Patent JP-H03230571-A (JP)
Title: Light source for high-density optical printer
Inventor: YOSHIDA TOMOAKI
IPC: B41J2/45
Filed: 1990-02-06
Abstract: PURPOSE:To make highly uniform, high-density and high-quality printing by monolithically integrating a side-incident type light receiving element in a state where the element is electrically and spatially isolated from a light emitting diode array by means of an isolated groove and monitoring the optical output of each light emitting diode. CONSTITUTION:A side-incident type light receiving element 313 which is electrically and spatially isolated from each light emitting diode in a light emitting diode array by means of the first isolating groove 38-1 and monitors the optical output of each light emitting diode is formed by integration adjacent to each light emitting diode on a substrate on which the light emitting end face 3120 of the array is formed with the element 313 being on the opposite side to the end face 3120. An electrode 311 of the second conductivity type is formed on a layer 39 of the second conductivity type in the upper section of the element 313 and an electrode 37 of the first conductivity type 37 is formed on the rear surface of a substrate 36 of the first conductivity type corresponding to the layer 39. When such printer light source is used, the light emitted from the side face of the diodes opposite to the end face 3120 is made incident to the element 313 through the groove 38-1 and monitoring signal of the optical output of each diode can be obtained. Therefore, highly uniform high quality and high-density printing can be realized.
Patent JP-2000226207-A (JP)
Title: Production of activated charcoal and activated charcoal
Inventor: KAWASHIRI YOSHITAKA
IPC: C09D7/12
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain activated charcoal capable of exhibiting excellent adsorbing properties to many compounds and excellent performances of functions such as moisture release and absorption properties, or the like, essentially possessed by charcoal. SOLUTION: This method for producing activated charcoal comprises a low-temperature carbonization process for heat-treating wood chips at 450-550 deg.C to carbonize the wood chips, a high-temperature carbonization process following the low-temperature carbonization process, heat treatment of the carbonized wood chips at 800-900 deg.C for 480-650 seconds and further carbonizing the carbonized material, and an activation process for bringing water into contact with the carbonized material at the end point of the high-temperature carbonization process. Consequently, the obtained activated charcoal has improved functions such as adsorbing properties and can synergistically exhibit excellent characteristics possessed by both the low-temperature carbonized part and the high-temperature carbonized part.
Patent JP-2000226843-A (JP)
Title: Underwater pollution preventive device
Inventor: KOSAKA YASUYUKI
IPC: E02B15/06
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a pollution preventive device capable of moving these in the vertical direction while holding both inner/outer water areas in a completely unpolluted state, capable of increasing an effective height of a fence and capable of lowering the whole height of the fence. SOLUTION: A fence main body 1 composed of an upper edge part 2 having floats 4, 5 on the upper edge and a skirt part 3 suspended below the upper edge part 2, is arranged so as to be movable in the vertical direction with an erected/fixed sleeve 6 as a guide. Sliders 8 contained in the sleeve 6 by being arranged on the side edge of the fence main body 1 are constituted as plural end pieces, and these are attached at vertical intervals on the side edge.