baber/WOPTO huggingface dataset:
Patent JP-S5410447-A (JP)
Title: Microwave heating cooker
Inventor: NARUSE NOBUTAKA
IPC: F24C7/02
Filed: 1977-06-24
Abstract: PURPOSE: To equalize electric field distribution in a heating chamber in such a way that rotational drive of a stirrer fan goes along with reciprocating motion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63239796-A (JP)
Inventor: NISHIKAWA MASAHIRO
IPC: H05B33/12
Filed: 1987-03-27
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-S549652-A (JP)
Title: Differential transformer type sensor
Inventor: HONDA KAZUYOSHI
IPC: G01D5/22
Filed: 1977-06-22
Abstract: PURPOSE: To improve S/N at the time of detecting a ferromagnetic metal through a non-magnetic metal and facilitate detection by supplying the square waves of a low frequency to the primary coil of a pickup and using the gate circuit synchronizing with the applied waveform. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11268910-A (JP)
Title: Production of gamma-phase aluminum oxide nitride of inverse-spinel structure
Inventor: FUKUYAMA HIROYUKI
IPC: C01F7/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a γ-phase aluminum oxide nitride of an inverse-spinel structure capable of rapidly and readily synthesizing high- purity alon. SOLUTION: An AlN powder is mixed with an α-Al2 O3 powder and the resultant mixed powder is melted in an atmosphere of a high-purity nitrogen gas of 99.999 vol.% by plasma arc melting and then solidified. Thereby, alon can be produced as a ρ-phase aluminum oxide nitride of an inverse-spinel structure. An evaporated substance produced at the time of plasma arc melting can be recovered to thereby directly afford an ultrafine particulate material of the alon.
Patent JP-S51149488-A (JP)
Title: Anti-skid device for vehecles
Inventor: ASAHI MIYUKI
IPC: B60T8/70
Filed: 1975-06-18
Abstract: PURPOSE: To improve response to sudden change of frictional coefficient on road surface, by holding rapid pressure increase mode during the period when slip rate at the simulated body speed stays more than the specified value. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55166718-A (JP)
Title: Alternating-current voltage regulator
Inventor: OSADA KOUREI
IPC: G05F1/24
Filed: 1979-06-14
Abstract: PURPOSE: To attain miniaturization by eliminating the need for a regulating transformer by regulating a voltage through the switching of a switch, consisting of a bridge circuit of thyristors connected in parallel to each other with their direction opposing, across a primary or a secondary winding of a distributing transformer.  
     CONSTITUTION: With a rated voltage applied between power-side terminals 1, thyristors 11 and 14 conduct to form a short circuit across a secondary winding 4b of series transformer 4, and consequently no voltage is developed across a primary winding 4a of series transformer 4, so that a voltage between load-side terminals 2 will be rated. As the voltage between power-side terminals 1 increases, thyristors 13 and 14 conduct to develop across series transformer 4 a voltage decreasing the voltage between load terminal 2, so that the voltage between terminals will be held  rated. As the voltage terminals 1 decreases, thyristors 11 and 12 conduct and then a  voltage increasing the voltage between terminals 2 is developed across series transformer 4, so that the voltage between terminals 2 will be held rated as well. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09263486-A (JP)
Title: Apparatus for pulling single crystal
Inventor: TAKANASHI KEIICHI
IPC: G01J5/06
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for pulling a single crystal capable exactly measuring the surface temp. of a fused liquid. SOLUTION: A quartz window 8 is disposed on the upper wall of a chamber 5 existing above a crucible 1 and a radiation thermometer 7 for measuring the temp. at the approximate center of the fused liquid boundary between the single crystal 6 and the fused liquid 2 through the quartz window 8 is installed on the outer side of the quartz window 8. An arithmetic section 10 for calculating the measured value of the temp. from the signal outputted by the radiation thermometer 7 is connected to the radiation thermometer. Further, an electric power supply control section 11 for controlling the output of the heater 3 is connected to the arithmetic section 10.  A stray light removing plate 9 is disposed in the position of a radiation source (or the position of a reflection source) of the incident stray light on the position where the stray light is measured by the radiation thermometer 7 in the upper wall of the chamber 5.
Patent JP-S63238506-A (JP)
Title: Body holder for optical measurement
Inventor: GENDOSHI TAKUYA
IPC: G01B11/24
Filed: 1987-03-27
Abstract: PURPOSE:To increase the wear resistance of the abutting surface of the tip of a projection body for a body to be measured and to take a measurement correctly for a long period by forming the abutting surface of light-transmissive ceramic of >=30% in light transmissivity. CONSTITUTION:A body holder N is constituted by coupling a tip chip made of light-transmissive ceramic of >=30% in light transmissivity, a tip member 2 made of a transparent body, a light scattering layer 3 made of a translucent body, and a rear member 4 made of a transparent body, and also has a through hole N1 into which a hose for a vacuum chuck is inserted. This body holder N is covered with the light scattering layer 3 completely except the through hole N1, so neither a light and shade part appears in a shadow of the body holder N and the abutting surface 1a for the body to be measured is formed of the light-transmissive ceramic, so its wear is small and long-period use is realized.
Patent JP-S63240047-A (JP)
Title: Formation of wiring in semiconductor device
Inventor: YAGI HARUYOSHI
IPC: H01L23/52
Filed: 1987-03-27
Abstract: PURPOSE:To prevent the generation of dust noxious to human organisms by forming a conductor layer for constituting a wiring layer onto a substrate, implanting berylium ions to the conductor layer and annealing the conductor layer containing ion-implanted berylium. CONSTITUTION:A conductor layer 3 for organizing wirings 4 is shaped onto a substrate 1. Berylium ions are implanted to the conductor layer 3. The conductor layer including ion-implanted berylium is annealed. That is, Be added by using an ion implantation technique is applied only to a conductor thin-film for constructing the wirings, and implanted into the thin-film. Accordingly, Al or Cu wiring layers containing Be can be used practically in the scale of mass production, and the content of Be can be controlled accurately.
Patent JP-H04309195-A (JP)
Title: Image forming device equipped with counter
Inventor: TAKAHASHI KENICHI
IPC: G03G21/00
Filed: 1991-04-08
Abstract: PURPOSE:To prevent a count value from being decreased rather than a real value by providing a counter to count the number of times for copy when a total counter, is detached. CONSTITUTION:A total counter 20 is connected through a driver to a CPU by the connection of a connector. When a paper eject sensor 17 detects a copy operation, a signal is transmitted to the CPU, the CPU outputs a count-up signal to the counter 20 while receiving this detection signal, and the total counter 20 is counted-up. When the total counter 20 is detached, a signal is inputted to the CPU, and the signal from the paper eject sensor 17 is counted by the inside counter of the CPU and stored in a memory from that time point. When the total counter 20 is fitted again, it is detected, signals are outputted from the CPU only for the number of times to store them in the memory, and the total counter 20 is counted up. Thus, even when the total counter 20 is detached, the number of times for printing can be exactly detected.
Patent JP-S57190743-A (JP)
Title: Caulking rivet and its manufacture
Inventor: NAKAOKA SHIGEKI
IPC: A44B1/42
Filed: 1981-05-19
Abstract: PURPOSE:To make a caulking rivet easily penetrable into cloth etc. and facilitate caulking by drawing a thin metallic sheet continuously and pressing by a jig to form the tip of the leg sharp. CONSTITUTION:A thin metallic sheet is drawn in stages and formed to a slender hollow leg. Then, it is pressed from above the tip of the leg by a jig 4 having a hole 2 slightly larger in diameter than the leg and provided with a slanting face 3 in the inner face of the tip of the hole 2. A sharp pyramidal caulking rivet is formed at the tip of the leg 1. Since the tip of the leg 1 of the caulking rivet is formed at the tip of the leg 1. Since the tip of the leg 1 of the caulking rivet is a sharp polygonal pyramid, the leg 1 can be easily penetrated into thick cloth, leather etc. without making a hole beforehand. As the leg 1 is hollow, fixing by caulking is easy.
Patent JP-S62230445-A (JP)
Title: Thread rolling flat dies
Inventor: SUMIYA MASARU
IPC: B21H5/00
Filed: 1986-04-01
Abstract: PURPOSE:To reduce the impact at biting time and to improve the partition accuracy of a work by forming the chamfering of a tooth height rising from the biting tooth end at both sides of the biting tooth group in case of the plastic work of a gear, etc. on the surface of the body to be worked by using two rack shaped dies consisting of a biting tooth group, finishing tooth group and relief tooth group. CONSTITUTION:Chamfering 6, 7 are made on a biting tooth group A by forming the bitting tooth group A, finishing tooth group B and relief tooth group C on the thread rolling flat die having the tooth profile in rack shape which is subjected to the plastic work of a gear, etc. on the outer periphery of the cylindrical work body 2 and which is placed in opposition by pinching the work 2. The 1st tooth 9 is bitten in parallel and other chamfering teeth 6, 7 are simultaneously bitten onto the parallel cylindrical part of the work 2 when the 1st tooth 9 of the biting tooth group A is bitten on the outer periphery 3 of the work 2 with its whole face contact. The biting impact of the chamfering part is relieved along the chamfering tooth angle unlike the conventional article and with further rolling an ordinary biting becomes from a G part and on, and the thread rolling is completed with excellent accuracy via the finishing tooth group B and relief tooth group C.
Patent JP-H03274611-A (JP)
Title: Manufacture of optical fiber cable complex overhead and ground wire
Inventor: USUDA HARUKI
IPC: G02B6/44
Filed: 1990-03-23
Abstract: PURPOSE:To provide a sufficient margin as a surplus length of an optical cable by winding an optical fiber cable complex overhead and ground wire sent out through a final process around a drum, then rotating said drum and also giving oscillation thereto in the vertical direction. CONSTITUTION:A drum 1 is supported by underrollers 8, 8 placed on an oscillation table 7 provided on a factory floor surface F through a vibratory exciter 6 for generating vertical oscillation. That is, an optical fiber cable complex overhead and ground wire OPGW a little longer than the length of product taken up from a prior process is rotated while being vertically oscillated. A tension member is composed of an FRP having big stiffness to show its property to return in its straightness when it is bent. Accordingly, when the drum 1 is rotated while being oscillated, the optical fiber cable 4 moves into an aluminium pipe 3 due to the property of the tension member bent during the process of taking up, thus a surplus length of the optical fiber cable can be considered a sufficient margin.
Patent JP-S57190441-A (JP)
Title: Terminal controlling system
Inventor: INOUE TOYOAKI
IPC: H04L69/40
Filed: 1981-05-19
Abstract: PURPOSE:To detect a trouble of a terminal controlling device quickly through a center device by retrieving the status of the terminal controlling device periodically from the center device. CONSTITUTION:A center device 5 performs normal terminal control by sending control data 9 to a terminal controlling device 6 and receiving its response signal 9. In addition to the normal terminal control, the center device 5 sends a false signal 7 to the terminal controlling device 6 and has the terminal controlling device send its false response signal 8. When the false response signal 8 is not sent to the center device 5 or the false response signal is defective, the center device 5 decides that the terminal controlling device 6 is troubled and displays a correcting request for the terminal controlling device 6.
Patent JP-2000267577-A (JP)
Title: Network display
Inventor: IGARASHI KENSAKU
IPC: G09G5/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform display control and management of a display device from a server via a network in a network display as necessary. SOLUTION: A display device 10 is connected with network 40 and controlled by a server 50. Plural air cooling fans 12 are installed in the display device 10, and the display device 10 is forcibly cooled. Moreover, by also providing a network part 30 with a cooling control part 35 capable of controlling the network part independent of a display part 20, and detecting temperatures of each part in a display device by plural temperature sensors and controlling the temperatures, it is made possible to control the temperatures of the whole display device 10 by the network part 30 even when a power source of a cooling control part 28 arranged in the display part 20 is off.
Patent JP-2000266248-A (JP)
Title: Connection device for piping
Inventor: YAMANISHI NORIO
IPC: F16L13/08
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a connecting device for piping certainly positioning a large diameter pipe and a small diameter pipe, and allowing a brazing filler metal to certainly spread into a clearance between the large diameter pipe and the small diameter pipe to reduce the occurrence of a brazing failure. SOLUTION: A connecting device for a piping is composed of a large diameter pipe 5 and a small diameter pipe 1 inserted in the large diameter pipe 5 with keeping a small clearance, and brazed by pouring a molten brazing filler metal 6 into the clearance from an end portion 7 of the large diameter pipe 5. In the connecting device, a plurality of projecting elements 2 having the same length L from an insertion end portion 3 are formed on an outer peripheral surface of the small diameter pipe 1, and the end portion 7 of the large diameter pipe 5 is abutted on the projecting element 2 to position and then brazed thereto.
Patent JP-H03277282-A (JP)
Title: New threonine aldolase, gene capable of coding the same and utilization thereof
Inventor: NAKAMURA TAKESHI
IPC: C12R1/19
Filed: 1990-03-27
Abstract: PURPOSE:To enable industrial obtaining of the subject threonine aldolase in a large amount by transforming Escherichia coli with a recombinant plasmid containing a specific gene and culturing the resultant transformed Escherichia coli. CONSTITUTION:Pseudomonas.putida MT-10312 strain is cultured to provide microbial cells. The chromosomic DNA thereof is then cleaved with a restriction enzyme PstI to afford a PstI DNA fragment (B) of about 2.0kb, containing a restriction enzyme map expressed by formula I and threonine aldolase gene (A) translatable into an amino acid sequence expressed by formula II, etc. The resultant ingredient (B) is then linked to a plasmid vector pTY4 and subsequently transduced into Escherichia coli to provide a transformant strain (C), which is then cultured to afford a culture. The obtained culture is extracted and purified to produce threonine aldolase having properties of molecular weight; about 50000; reaction optimum pH at 30 deg.C; 8.0-9.5; enzymic specific activity of reaction for decomposing L-threonine into glycine and aldehyde; 45-60u/mg; holding activity of >=80% by heat treatment at pH7.0 and 65 deg.C for 1hr, etc.
Patent JP-S572432-A (JP)
Title: Transient state decision device for electronic fuel injection device
Inventor: KUBO HIROMASA
IPC: F02D41/04
Filed: 1980-06-06
Abstract: PURPOSE: To obtain a transient state decision signal in a slight length of time, by sampling output of an air flow meter at a certain period, comparing a read value with the before read value, obtaining a result of comparison for every prescribed rotary angle of an engine and performing the decision.  
     CONSTITUTION: A sampled flow meter output is read by a block 9 simultaneously a number of read is counted by a block 10. A value read by a next block 11 is compared with a value read before. When this time read value q n  is equal to the preceding read value q n-1 , returning to the block 9 the computation is continued. Momentary acceleration with the value q n  larger than the value q n-1  causes transfer of a state to routine of an acceleration signal, and the count is accumulated in a block 12. A momentary deceleration state with the value q n  smaller than the value q n-1  transfers to routine of a deceleration signal, and the count is accumulated in a block 21. Thus the decision is performed by a totally counted number. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03277256-A (JP)
Title: Preparation of instant tonic liquor
Inventor: SEKIMOTO KUNITOSHI
IPC: A23L17/10
Filed: 1990-03-27
Abstract: PURPOSE:To obtain an instant tonic liquor having excellent taste and flavor and preservable over a long period by dehydrating, drying and pulverizing genital organ of fish or shellfish. CONSTITUTION:Genital organ of fish or shellfish is dehydrated, dried and pulverized and the powder is used as the objective instant liquor optionally by putting in a liquid-permeable small pouch. The dehydration and drying process is preferably carried out by immersing the genital organ of fish or shellfish in hot water for a short time to sterilize the surface and remove disagreeable smell. The genital organ is dehydrated and dried as it is or after taking out the content by breaking the thin surface membrane and, if necessary, pulverized with a crusher. The instant tonic liquor prepared by the above process is heated together with SAKE (Japanese rice wine) in the form of powder or in a state put into a bag made of a liquid-permeable material or it is put into a heated SAKE to leach the component, taste and flavor of the genital organ such as soft roe into SAKE.
Patent JP-H03276107-A (JP)
Title: Device for discriminating use condition of optical circuit
Inventor: AZUMA YUJI
IPC: H04B10/079
Filed: 1990-03-27
Abstract: PURPOSE:To recognize the use condition of optical circuits in real time and to prevent the erroneous cutting of the currently used circuits by providing a branch part for light signals in a part of an optical waveguide and operating a recognition display section by branched light. CONSTITUTION:The light signal guided in an optical fiber 20 is partly branched in the optical branching part 30 to a port 31 side. The branched light progresses in a direction A3 and an IR photosensitive body in a photodetection recognizing section 41 is irradiated with the branched light. Then, the photosensitive body emits light and the propagation of the light signal in the arrow A1 direction is confirmed. The photodetection recognizing section 42 emits light when the optical fiber 20 propagates the light signal in an arrow B1 direction. A bidirectional communication state is recognized when both of the photodetection recognizing sections 41, 42 emit light. Neither of the recognizing sections 41, 42 emit light at the time of the non-currently used circuit. The accident of erroneous cutting the optical fiber during use is, therefore, prevented.
Patent JP-S59200987-A (JP)
Title: Time signal timepiece
Inventor: ISHINO TOSHIKI
IPC: G04G13/02
Filed: 1983-04-28
Abstract: PURPOSE:To generate a sound signal at every 30min at night automatically by dividing one day into two time bands and inhibiting the sound signal after 15min and 45min from a just o'clock in one time band. CONSTITUTION:In the time band from 6 a.m. to 10:45 p.m., the output of a discrimination circuit 9 is turned to ''0'' and gates 19, 20 are opened. Pulses are outputted from pulse generators 15, 16, 17 at 15min, 30min and 45min respectively. Slightly before the just o'clock a switch 21 is turned on and a pulse is outputted from a pulse generator 14 at the just o'clock. When respective pulses are inputted to a control circuit, the sound is signalled. At the time band from 11 p.m. to 5:45 a.m., the output of the discrimination circuit 9 is turned to ''1'' and the gates 19, 20 are closed. Since pulses at 15min and 45min are not inputted to the control circuit, sound signal is generated every 30min. At that time, sound volume can be automatically controlled.
Patent JP-S57190624-A (JP)
Title: Excretion solublizing, filtering and decomposing tank
Inventor: USE YOSHIO
IPC: B01D37/00
Filed: 1981-05-20
Abstract: PURPOSE: To prevent the generation of malodorant due to filtering imperfection and anaerobic fermentation by uniformly scattering sewage stirred and crushed by a crusher in an excretion tank in an aerobic filter tank to filter and decompose the same.  
     CONSTITUTION: Extretion is introduced into a crusher 2 through a through 20 to be stirred thereby and introduced into a solublizing chamber through a convecting port 21 to be convected and recirculated therein. The formed slurry is flowed into a scattering plate 6 from a flooding weir 22 to be accumulated in sectional regions of a scraper blade 5 and scattered on the filter bed of a filter tank 9. The slurry S is permeated through filter material layers C filled by filter tanks 9W11 to leave hardly soluble substances on the filter bed and sewage is absorbed by the filter material layers C. An air passing pipe 12 is laid and covered with a mat 13 to enlarge a warm air passing area as well as to promote microbilogical action. A sewage collecting tray 14 is received in an air sending chamber 27 below a thermostatic tank 8 and a small amount of a dried substance based on an inorg. composted substance after microbilogical decomposition is collected in the collecting tray 14. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61235907-A (JP)
Title: Controlling method for programmable controller
Inventor: NAGASE HIROSHI
IPC: G05B19/05
Filed: 1985-04-12
Abstract: PURPOSE:To execute a sequence control containing a control of a continuous quantity by changing an operational condition and annihilating a token, when a block for changing the operational condition is started, and generating the token in a block to be started, when a set condition is formed. CONSTITUTION:A token is annihilated by a control input for changing an operational condition, and from a control output, the token is generated. That is to say, when the token is inputted, the control input changes a data of its box, and the token which has been inputted from the control input is annihilated. That is to say, the control input becomes a sink box for erasing the token. On the other hand, when a set condition is formed in the course of executing an operation of the box, a token is generated from the control output, the box following it is started, and the control output becomes a source box for generating the token.