baber/WOPTO huggingface dataset:
Patent JP-H08206384-A (JP)
Title: Device for informing user that the under thread of a sewing machine is going to run out
Inventor: NAGASAWA NOBUKI
IPC: D05B59/02
Filed: 1992-02-10
Abstract: PURPOSE: To previously inform that the under thread is going to run out by providing a marked conductive matter near the end of under thread, and detecting it with a current application sensor. CONSTITUTION: When winding under thread 22 on a bobbin, a marking of conductive material is provided at the place about 1.5m from the commencement of winding. This bobbin is charged in a bobbin case 23, and sewing is made. When the under thread 22 is consumed, and the marked section of the conductive material becomes tangled with the upper thread 21 and makes perforations and it contacts with the sensor terminal 9 of a needle plate 1, a current application sensor (composed of a current application sensor body 29 and the sensor terminal part 8), and issues an alarm. By doing like this, a worker presses a reset push button switch 26, and interrupts the sewing in proper work process before the under thread 22 runs out, and replaces the under thread. This way, the continuation of the wasteful sewing work can be prevented, and the loss of work time can be prevented.
Patent JP-S529716-A (JP)
Title: Operation procedure of internal combustion engine with reformed gas ge nerator
Inventor: NOGUCHI MASAAKI
IPC: F02M27/02
Filed: 1975-07-11
Abstract: PURPOSE: To increase availability of heat energy for engine, by performing procedures in such a way that, fuel will be perfectly burnt in reflormed gas generator pror to engine stat, catalyzer bed will be preheated with that heat, and new air and fuel will be supplied in gas generator at actual engine start. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58201486-A (JP)
Title: Digital convergence device
Inventor: YAMAMOTO KAZUYASU
IPC: H04N9/28
Filed: 1982-05-19
Abstract: PURPOSE:To attain the convergence adjustment especially for the circumference easily with good accuracy, by adding a simple circuit. CONSTITUTION:In adjusting the adjusting points at the outside of a screen independently, the points are changed by observing an auxiliary pattern, allowing to improve the accuracy of the convergence of the circumference. An adjusting point pattern generating circuit 18 generates a pattern and an auxiliary pattern generating circuit 19 generates a pattern corresponding to the intermediate pattern of the adjusting point pattern. The adjusting point pattern and the auxiliary pattern are summed at diodes D1, D2, and a signal level of the auxiliary pattern is reduced at a resistor R1. The pattern and a cursor signal are summed at resistors R2, R3 and the result is applied to a video circuit from an emitter of a transistor Q1 as a convergence adjusting signal. Further, an output signal level is set with emitter resistors R4 and R5.
Patent JP-H07268524-A (JP)
Title: High corrosion resistant and wear resistant composite material
Inventor: OYABU HIDEO
IPC: C22C19/05
Filed: 1994-04-01
Abstract: PURPOSE:To produce a composite material having excellent characteristics both in corrosion resistance and wear resistance and suitable as a cylinder, a screw or the like for resin working machines. CONSTITUTION:This composite material is the one obtd. by combining a hard phase essentially consisting of carbides and borides with an Ni-based matrix and having a compsn. contg. 2 to 6% B, 21 to 38% Cr, 8 to 22% Mo, 0.5 to 8% W, 3 to 6% Fe, 0.4 to 3% C and 0 to 2% Cu, if desired, furthermore contg. total 6 to 25% of one or more kinds among V, Zr, Nb and Ta, and the balance Ni with inevitable impurities. Thus, excellent characteristics both in corrosion resistance and wear resistance can be obtd., and excellent durability as a constituting sliding material for resin working machines used in a severe environment can be obtd.
Patent JP-S63250666-A (JP)
Title: Image forming device
Inventor: YASUDA KAZUO
IPC: G03G15/02
Filed: 1987-04-07
Abstract: PURPOSE:To compensate the deterioration of an electrifying function caused by leaving an image forming body using an organic photosensitive body, in the dark, by making a scorotron grid (SG) voltage higher than a stationary value, while image formation is executed by a prescribed number of times from the time of starting the image formation, or from the time of turning on a main switch. CONSTITUTION:A voltage control means 1 is constituted of a grid voltage control circuit 2, a timer 3 and a copying frequency detecting means 4. The means 4 counts the number of times of copying from the start of image formation, and when it reaches a prescribed number of times set in advance, a frequency signal for showing it is outputted to the circuit 2. Subsequently, when this signal is received, the circuit 2 controls a high voltage power source 6 so as to return the SG voltage to a stationary value. In such a way, if turn-on of an image formation start switch 5 is within an allowable in-dark leaving time, after the image formation is stopped, the SG voltage is operated by a stationary value. On the other hand, if said turn-on exceeds its time, the SG voltage is made higher than the stationary value only during the copying of the first plural times determined in advance, and the deterioration of an electrifying function of a photosensitive body 8 is compensated.
Patent JP-H03283642-A (JP)
Title: Manufacture of lead frame
Inventor: UMEDA KAZUHIKO
IPC: H01L23/50
Filed: 1990-03-30
Abstract: PURPOSE:To prevent occurrence of distortion due to a die cutting load and thereby to obtain a lead frame of high reliability by die-cutting an area between inner leads with the fore end parts of the inner leads pressed by a projecting part of a stripper which is so provided as to project in a prescribed manner. CONSTITUTION:A stripper constructing a die cutting tool together with a punch and a die is provided with a T-shaped projecting part which projects vertically in the direction of arrangement of inner leads. Areas 4 between the inner leads are die-cut sequentially in a state wherein the fore end parts of the inner leads 1 are pressed by the T-shaped projecting part. Occurrence of distortion due to a die cutting load is prevented and a lead frame wherein prescribed spacing is ensured and which has a sufficient effective flatness width and is highly reliable is prepared.
Patent JP-S6464498-A (JP)
Title: Time-sharing multplex switching system for pulse-code-moduation telephone signal
Inventor: CHIYAARUZU EI BAABU
IPC: H04Q3/545
Filed: 1988-04-08
Abstract: PURPOSE: To improve the reliability of a system by providing a means for demarcating plural serially cyclic time slots to be simultaneously operated on plural parallel highways. CONSTITUTION: Domains 10, 12 and 14 are provided and the respective domains are concentrated around link control boards (LCB) 16, 18 and 20. A link controller is connected to an inter-domain PCM highway IDH. By originally designating the LCB corresponding to the domains of the system, the number of domains existent on each LCB can be determined for each LCB by providing a link identification bus LIB. One of components of the domain 10 is a telephone processor MPB 22 having a microprocessor and a memory and this processor controls signal transmission and connection. Thus, since the dedicated communication link is respective provided for each device, even when any fault occurs at one link, it does not become the severe fault of all the system.
Patent JP-S5710743-A (JP)
Title: Fuel injection method
Inventor: HIRAMOTO KAZUMITSU
IPC: F02D41/18
Filed: 1980-06-24
Abstract: PURPOSE: To enable an exact control at the time of any load by obtaining a fuel injection amount basing upon an intake air flow calculated by using a mean value of an output signal from a hot-wire flow meter at the time of a low/middle load and basing upon an amplitude of the signal mentioned in the above and a number of revolutions of an engine at the time of a high-load.  
     CONSTITUTION: An output voltage V1WV5 are read from a signal V output from a hot-wire flow meter 14 via an amplifier 15 for each 36 degrees angle movement, to calculate a mean flow rate q by using a micro-processor 23. And a pulse width T is calculated for an engine by reading the engine revolution number N from a revolution signal R output from a distributor 17 to make a comparison of the result with a preset pulse width Ts, and if the T is smaller than the Ts, the observed pulse width T is impressed upon a nozzle 18 as it is. And when the T is greater than the Ts, a measurement amplitude W is calculated to make a comparison of the result with a preset amplitude Ws, and if W is smaller than the Ws, the observed pulse width T is output as it is, and if the W is greater than the Ws, a pulse width T' is calculated by using the amplitude W and the number of revolution N to eventually be output. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000272338-A (JP)
Title: Window glass mounting structure
Inventor: SAKAGAMI MINORU
IPC: B60J1/02
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a window glass mounting structure that provides a wider field of vision and improved appearance without increasing production costs. SOLUTION: A flange 23 is formed on the periphery of an opening 12 of a vehicle 10. An inner glass 14 is fitted and held on the vehicle internal side of the flange 23 by a glass engagement groove 43 on a glass holder 40 mounted thereon. An outer glass 15 is mounted on the surface of the glass holder 40 that abuts against the glass, and the outer periphery 15a of the outer glass 15 is adhered so as to be secured to the glass holder 40 and an outer panel using an adhesive 51.
Patent JP-S59213195-A (JP)
Inventor: YAMASHITA HIROKI
IPC: H05K3/34
Filed: 1983-05-18
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-S60228886-A (JP)
Inventor: KOIKE TOSHIHIKO
IPC: F26B15/04
Filed: 1984-04-26
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-S60230147-A (JP)
Title: Original printing plate for electrophotoengraving
Inventor: TSUTSUI KIYOUJI
IPC: B41N1/14
Filed: 1984-04-27
Abstract: PURPOSE:To enhance sensitivity and printing resistance and to obtain a good prints free from background stains by forming on a conductive substrate a photosensitive layer composed of an electrostatic charge generating layer contg. a specified azo pigment and a charge transfer layer contg. a charge transfer material and an alkali-soluble resin. CONSTITUTION:The photosensitive layer 2 composed of two layers of the charge generating layer 3 contg. an azo pigment represented by the formula, (A) being a coupler residue, and the charge transfer layer 4 contg. a charge transfer material and an alkali-soluble resin. The layer 3 is essentially consisting of the azo pigment of the formula, but it is preferable to use a binder resin, such as an alkali- soluble novolak type phenol resin. A toner image 5 is obtained by forming an electrostatic latent image on such a photosensitive layer 2, developing it with a toner, and heat fixing the toner image 5. This is treated with an alkaline extracting soln. to disclose the hydrophilic surface of the substrate 1, leaving the image part coated with the oleophilic toner. When the original printing plate thus obtained is used for lithography, an oily ink attaches only to the image part, and a sharp prints free from stains can be obtained.
Patent JP-S61244645-A (JP)
Title: Cargo transport equipment
Inventor: OTSUKA HIROSHI
IPC: B60T7/22
Filed: 1985-04-22
Abstract: PURPOSE:To surely detect contact of a cargo transporting device with other objects without being affected by the weight of the transporting device itself and cargoes being transported by installing an emergency stoppage control sensor designed to detect actions of movable members in the cargo transporting vehicle. CONSTITUTION:At both ends of a pallet, bumpers 4 for detecting other objects are installed in such a way as to allow their inward moves. Any move of the bumper 4 toward the inner part of the pallet upon its contact with some other object is transmitted to a shutter 5, another movable part, through a mechanical linking device D. A pair of projectors 6 and also a pair of light receivers 7 for the photo interrupter-type sensor E, the emergency stoppage sensor, are installed in close proximity but in confronting positions facing the lateral direction of the cargo transporting vehicle A. In this way, if one of the shutters comes into operation, its optical path is shut off, and contact with other objects is detected.
Patent JP-S58221080-A (JP)
Inventor: BORUFUGANGU HOORU
IPC: F16K17/04
Filed: 1983-05-18
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-H08260120-A (JP)
Title: Hot-dip alloy coated steel sheet suppressing spangling
Inventor: HAMADA HIDEKI
IPC: C23C2/12
Filed: 1995-03-17
Abstract: PURPOSE: To suppress spangling caused by cooling immediately after plating at the time of plating a steel sheet with the surface cleaned in a hot-dip Al alloy coating bath contg. a specified amt. of Si, by adding a specified amt. of Mg to the bath. CONSTITUTION: A steel sheet with the surface cleaned is dipped in a hot-dip Al alloy coating bath contg. 3.0-12.0mass% Si, the coating amt. is adjusted, and a hot-dip coated steel sheet is produced. At this time, Mg is added to the bath by 0.003-0.08mass%. Consequently, a hot-dip Al alloy coated steel sheet is obtained without lowering the operability in plating or deteriorating the appearance and corrosion resistance.
Patent JP-S5610321-A (JP)
Title: Feeding method of gas absorbent
Inventor: FUJISHIMA DAISHIROU
IPC: B01D53/04
Filed: 1979-07-07
Abstract: PURPOSE: To seal up the gas absorbent in a container without reducing gas absorptive reaction, by wrapping the gas absorbent with a film which is prepared by laminating a gas-impermeable film on a gas-permeable heat-resisting film and by perforating gas holes through only the gas-impermeable film when putting the absorbent in the container.  
     CONSTITUTION: The gas-impermeable plastic film B of polyethylene, polypropylene or the like is laminated on the surface of the gas-permeable heat-resisting film A such as thin paper or wax paper to prepare a wrapping film. The gas absorbent is wrapped with the film. When the gas absorbent is put in a container for an objective article, a heating member is thrusted on the surface of the wrapping film to perforate thin holes through only the plastic film B. The wrapped gas absorbent is thus quickly put in the article without reducing absorptive action. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09272530-A (JP)
Title: Paper box with inner partition
Inventor: SANADA HIROSHI
IPC: B65D5/486
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain an automatically locked paper box with inner partitions wherein the partitions are rigidly fixed to the box, the partitions are high enough and the box is easy to assemble by causing inner plates to be engaged with each other beyond a notch provided at a center partition when a box body is to be assembled. SOLUTION: In this paper box with inner partitions including two inner partition forming plates 21, 22 having a plurality of partition pieces 211, 221 which can be pulled to stand wherein the partition pieces 211, 221 are pulled to stand to partition the inside of the box when a box body is to be assembled, and also a bottom plate 18 is pulled to stand to form a bottom of the box body, a notched line (c) is provided upward from a lower end of a center of a center partition 16. When the folded box is to be assembled the partition pieces 211, 221 are respectively pulled to stand to partition the inside of the box, while the bottom plate 18 is pulled to stand from a front plate 11 and a rear plate 14, and middle plates 191 engage with each other beyond the center partition 16 to have the bottom plate 18 rigidly coupled.
Patent JP-S59211073-A (JP)
Title: Heat fixing device
Inventor: SASAKI YOSHITAKA
IPC: G03G15/20
Filed: 1983-05-17
Abstract: PURPOSE:To shorten remarkably a preheating time, and to obtain a good fixed picture by providing a plate-shaped heating element whose length is the same as that of the axial direction of a fixing roll in front of said roll. CONSTITUTION:A plate-shaped heating element 12 whose length is almost the same as the length of a heating roll 1 is installed so as to be opposed to a paper feed guide 4 placed in front of said roll 1 and a pressure roll 2. When a suporting body 5 for holding a toner image 6 is fed in the direction as indicated with an arrow, it moves along the guide 4 and goes into a pressure-contact part of the rolls 1, 2. In this case, the heating body 12 is heated by supplying electric power, and the image 6 on the supporting body 5 is heated at the temperature above the softening point (100 deg.C-130 deg.C) of a toner. Accordingly, the image 6 becomes a half-melted state before it is fixed by the radiation heat of the heat generating body 12, therefore, the fixing can be executed satisfactorily without increasing the fixing pressure and the contact width of both rolls 1, 2.
Patent JP-S57200244-A (JP)
Title: Covering of optical fiber with metal film
Inventor: GOTOU JIYUNJIROU
IPC: C03C25/42
Filed: 1981-06-04
Abstract: PURPOSE: To cover an optical fiber with a metal film easily by a simple device, by passing an elemental line of optical fiber through a resin solution blended  with metal powder, removing the resin under heating so that the metal powder  is melted.  
     CONSTITUTION: The preform rod 11 is heated by the furnace 12 and spun into the elemental line 13 of optical fiber. This elemental line 13 of optical fiber is  passed through the silicone rubber container 15 filled with the resin solution 14  for metal film covering obtained by blending a solution of cellulose in ethyl  acetate with fine powder of Al. The elemental line 13 of optical fiber covered  with the metal film of Al is passed through the drying furnace 16 and only the  resin solution is decomposed under heating and removed. The line is then introduced into the furnace 17 in an nonoxidizing atmosphere, the fine powder of Al  is melted, and the surface of the elemental line 13 of optical fiber is covered  with the metal film of Al. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07297934-A (JP)
Title: Terminal network controller
Inventor: HAMOTO HIDEAKI
IPC: H04M11/00
Filed: 1994-04-25
Abstract: PURPOSE:To surely switch the connection of a telephone set and a telephone line corresponding to power supply from the telephone line. CONSTITUTION:At the time of terminal call originating communication, a telephone set 7 is disconnected from telephone lines L1 and L2 by a switching relay RY. When a ringer signal is inputted to the telephone lines L1 and L2, a current is charged from the telephone lines L1 and L2 through a constant current diode CD3 to a capacitor C3 for fixed time. A capacitor C4 is charged simultaneously with the capacitor C3. After the lapse of fixed time from the charging of the capacitor C3, the capacitor C4 is discharged and turned on. A current flows from the capacitor C3 to a reset coil 49. The switching relay RY is switched to a connecting position and the telephone set 7 enables speaking.
Patent JP-H1091392-A (JP)
Title: Voice document preparing device
Inventor: TAKEBAYASHI YOICHI
IPC: G10L13/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To effectively prepare a document by the input of voices and to easily and effectively check the editing of the document by instructing the reference to the input voice data while the voices are outputted via the rule synthesizing processing of the recognition results. SOLUTION: When the recognition processing results are checked in voices, the series of recognition results stored in a document file 10 successively undergo the rule synthesizing processing and are outputted in each language processing unit. Then a control part 3 discontinues the output of recognition results so far done via the rule synthesizing in voices when the reference is instructed to the input voices that obtained the recognition results against these results outputted in voices via the rule synthesizing. Then the part 3 starts reproduction of the input voice data set in the order preceding the language processing unit of the discontinued voice by several units.  In other words, the input voice data are read out of a voice file 11 instead of the recognition results stored in the file 10 under the control of a file management part 9 if the reference is instructed to the input voices while the voices are outputted from the file 10 via the rule synthesizing.
Patent JP-S59214174-A (JP)
Inventor: OOSHIMA HIDEO
IPC: H01R4/02
Filed: 1983-05-19
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-H09271223-A (JP)
Title: Transplanting machine
Inventor: SHIMAZUMI KAZUO
IPC: A01C11/02
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to adjust independently the right and left positions of the planting means of the right and left planting devices of the transplanting machine equipped with a couple of transplantation units consisting of the planting devices which plant seedlings in a field and seedling supply devices which supply the seedlings to the planting devices. SOLUTION: This transplanting machine is equipped with an input shaft to which the power from an engine is inputted; and the power is branched to the transplantation units U from the input shaft 106 and the transplantation units U are enabled to move to the right and left independently.
Patent JP-S57203725-A (JP)
Title: Pretreatment of sintering raw material
Inventor: KODAMA TAKUMA
IPC: C22B1/16
Filed: 1981-06-08
Abstract: PURPOSE: To reduce the amt. of NOX in waste gases of sintering of sintering raw materials obtained by classifying calcareous raw materials to two, mixing coarse grains with the raw materials at the inlet of a mixer and granulating the mixture then adding fine grains in the suitable position behind the mixer and mixing and granulating these.  
     CONSTITUTION: Calcareous raw materials such as limestone, quicklime, and slaked lime of about ≤5mm which are usually used are classified to ≥1mm and ≤1mm. All of the ≥1mm grains or those added with a part of ≤1mm are added to raw materials such as ore at the inlet of a mixer, by which they are mixed and granulated. The remaining ≤1mm calcareous raw materials are added to the granulating raw materials in the position behind the mixer where 10W50% residence time of the entire mixing and granulating time of the compounded raw materials is obtained, and these are again mixed and granulated. Then, the granules of the sintering raw materials of high dropping strength and a high effect of reducing NOX are obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04318780-A (JP)
Title: Fm detection circuit
Inventor: SUGIYAMA MISAO
IPC: H04N5/46
Filed: 1991-04-18
Abstract: PURPOSE:To attain the FM detection of audio signals of plural broadcast systems with an excellent characteristic and simple constitution by using a slope part at an upper and a lower frequency in a detection output voltage characteristic of one discriminator so as to detect the audio signal. CONSTITUTION:An audio intermediate frequency signal from a video intermediate frequency circuit is fed to an input terminal 1. The input terminal 1 is connected to the audio intermediate frequency circuit 4 via a parallel circuit comprising a 5.5MHz BPF2 and a 6.5MHz BPF3. Then a series circuit comprising a resistor 5, a coil 6 and a discriminator 7 is connected in parallel with the circuit 4. Then a detection output voltage of the discriminator 7 has a characteristic in which a peak is in existence between frequencies 5.5MHz and 6.5MHz and both intermediate frequencies are located to a slope of a lower and an upper frequency. The detection circuit employs only one discriminator 7 and detects audio signals of two kinds of frequencies by using slopes of opposite gradient to the lower and the upper frequency of the peak in the characteristic of the detection output voltage.