baber/WOPTO huggingface dataset:
Patent JP-H04324908-A (JP)
Title: Manufacture of rare earth-iron permanent magnet
Inventor: KOBAYASHI OSAMU
IPC: H01F41/02
Filed: 1991-04-25
Abstract: PURPOSE:To obtain the method of manufacture of a low-cost and highly efficient permanent magnet having R(R is at least a kind of element selected from rare- earth elements containing Y), Fe and B as the fundamental component of raw material. CONSTITUTION:An alloy, having R(R is at least a kind of element selected from rare-earth elements containing Y), Fe and B as the material of fundamental component, is fused and cast, and after the cast ingot has been grounded and polished into the surface roughness of Rmax 50mum or smaller, two or more ingots are sealed in a metal capsule having the melting point of 600 deg.C or higher, a hot processing operation is conducted at the temperature of 500 to 1100 deg.C, and then a heat treatment is performed at 250 to 1100 deg.C.
Patent JP-S59223852-A (JP)
Title: Reasoning system
Inventor: NAGAI YOSHIAKI
IPC: G06F9/44
Filed: 1983-06-01
Abstract: PURPOSE:To hold a declarative characteristic and to operate at a high speed by writing the area where the reasoning environment condition is changed to a temporary memory to prevent a side effect in case a user definition function that possibly produces the side effect is evaluated. CONSTITUTION:When a production rule of knowledge engineering is interpreted and executed, a main CPU1 decides whether a user definition function exists at the premise part of the production rule. If said definition function exists at the premise part, the evaluation processing is left to a sub-CPU3. The CPU3 writes the evaluation result of the userd efinition function to a temporary memory 5 in the form of a pair with the address value on a main memory 7 when said evaluation result is outputted. The contents of the memory 5 are cleared after the CPU3 pushed the evaluation result of the user definition function to a stack in the memory 7. Then the control is shifted to the CPU1 from the CPU3.
Patent JP-H0644117-A (JP)
Title: Journal control system for recovery
Inventor: NASU HIDEKI
IPC: G06F12/00
Filed: 1992-04-16
Abstract: PURPOSE:To automatically control the existing position of journal data used for recovery. CONSTITUTION:A journal mark output means 5 outputs a journal mark indicating that data are saved to a journal data file 4. A journal mark control file 6 records information on the output position of the journal mark. A journal mark information alterating means 9 alters output position information on journal mark information concerned in the journal mark management file 6 into position information to a raised journal data file 8 when the journal mark is present on the journal file 4 executing a raising processing.
Patent JP-S6249966-A (JP)
Inventor: KEBIN JIYOFURII BOUBAA
IPC: A01M21/04
Filed: 1986-04-24
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-H02273513-A (JP)
Title: Filter for removing harmful substances and its manufacture
Inventor: SEKIGUCHI KENICHI
IPC: B01D53/86
Filed: 1989-04-14
Abstract: PURPOSE:To provide a filter which enables rapid and efficient removal of a variety of harmful substances by attaching a semiconductor having a forbidden band of specific range to a filter holding electrostatic forces. CONSTITUTION:A semiconductor of zinc oxide, tungsten trioxide, etc., which has a forbidden band of 0.5 to 5eV, i.e., a semiconductor which effects photocatalyst reactions, is used. And said semiconductor is attached directly to an electret filter of polyethylene-tetrafluoride, polypropylenehexafluoride, etc., without using binder. The filter for removing harmful substances thus prepared can remove hydrogen sulfide, formaldehyde, ethylene, etc., in gases simultaneously, rapidly, and efficiently.
Patent JP-S59222094-A (JP)
Title: Power source for driving ac motor
Inventor: ICHIKAWA KOUSAKU
IPC: H02P21/22
Filed: 1983-05-31
Abstract: PURPOSE:To suppress the stepout of a power by inverting the polarity of a power stepout suppression signal or setting to 0 at the accelerating or constant-speed operating time when a synchronous motor is decelerated. CONSTITUTION:Figure shows a converter 20 which has an operational amplifier 21, a NOT circuit 22, analog switches 23, 24, and their accessory elements. When a motor is accelerated or operated at the constant speed, the switch 24 is ON. When a deceleration signal G is applied, the switch 23 becomes ON, and the switch 24 becomes OFF. A signal E is applied to the inverting input of the amplifier 21, the output is inverted, and an output signal H is obtained through the switch 23.
Patent JP-S5523641-A (JP)
Title: Audio normal circuit
Inventor: OOTA KIYOUJI
IPC: H04S1/00
Filed: 1978-08-09
Abstract: PURPOSE:To make normal the sound of instruments freely at favorite position and to give the constitution of instruments and spread of sound in meeting to the concert hall, by constituting the circuit in which the sound of instruments can be separated left and right and can change the normal freely. CONSTITUTION:The sound normal circuit is provided with the first, second, and third impedance conversion transistors Tr2,3, and 4. The output signal of Tr2 is divided in the amplitude corresponding to the dividing ratio of the resistors 16,17 and the variable resistor 22 and is fed to Tr3,4. Accordingly, the sound of instruments is fed to the input terminal 1 and the slider of the resistor 22 is slided to either direction of arrows A and B. Thus, the output signals appeared at the output terminals 20 and 21 have a level difference. By reproducing the output signal with the speakers located left and right respectively, the sound of instruments can be made normal to either position of left or right.
Patent JP-H06312702-A (JP)
Title: Boxing device
Inventor: TANAKA AKIRA
IPC: B65B5/04
Filed: 1993-04-23
Abstract: PURPOSE:To avoid to have a larger container case without parting respective recessions in order to avoid interfering with mutual movable plates and prevent troublesome labors and breakage of the contained materials owing to incorrect feeding, by driving the movable plates to swing in accordance with the recessions where the contained materials are fed and releasing upward the recessions. CONSTITUTION:Plastic moldings W as articles to be housed are fed in turn into respective recessions 1a-1f of a container case 1 by a taking-out device 2. In this feeding, a CPU 26 controls a driving frame 22 and an air cylinder 23 to swing movable plates 16a-16g at both sides of the expected recession to be fed in the direction to open. In this way, since the movable plate 16 is swung in accordance with the recessions 1a-1f where plastic moldings W are fed and the recessions are opened upward, it is not necessary to separate respective recessions 1a-1f of the container case 1 from each other in order to avoid mutual interference of movable plates. And the fed plastic moldings W is regulated by the movable plate 16 to be set to a specified posture and guided into the recessions by the movable plates 16 at both sides.
Patent JP-H03295382-A (JP)
Title: Speaker tracking type video telephone set
Inventor: TADAMURA KATSUMI
IPC: H04N7/14
Filed: 1990-04-13
Abstract: PURPOSE:To permit a user to attain a call by means of a video telephone set without moving a handset to the direction of a display unit and a camera by separating the video telephone set into a part which can be rotated and a fixed part and automatically tracking the position of the handset by means of the display unit and the camera. CONSTITUTION:The origination means of a position informing signal is provided for the handset 103, and the telephone set mainbody is separated into the rotary part 100 provided with the display unit 162 and the camera 105, and the fixed part 101 except for the above part. Then, means 106a-106d detecting the handset position informing signal and a control means controlling the rotation of the mainbody rotation part 100 so that the display unit 102 faces a direction where the position informing signal is the strongest are provided for the mainbody rotation part 100. Then, the set is constituted so that the position of the handset 103 is detected and the display unit 102 faces the handset. Thus, the position of the handset 103 can automatically be detected even in a codeless telephone set and the display unit 102 can be rotated in the direction where the handset 103 exists.
Patent JP-S5621042-A (JP)
Title: Automatic controlling circuit for bias of indicator
Inventor: FUKUSHIMA YUTAKA
IPC: G01R33/28
Filed: 1979-07-28
Abstract: PURPOSE:To automatically optimize the bias of the indicator by interrupting the supply of the input signal by the comparison between the highest and lowest voltages in the scale of the indicator and a reference voltage. CONSTITUTION:A resolution signal Vr obtained from a nuclear magnetic resonance (NMR) apparatus and corresponding to the peak voltage of a v-mode NMR signal is sent to a subtracter 2 as well as a holding circuit 4 through a switching circuit 3. A subtracter 5 obtains the difference between the output VI of the holding circuit 4 and a present reference voltage VS, and sends this to the subtracter 2, the output VM of which is sent to highly sensitive voltmter 6 as well as comparators 7 and 8 in which a high level VH and a low level VL have been set respectively. The output signals from the comparators 7 and 8 are sent to the switching circuit 3 as control signals through an OR circuit 9 and a delay circuit 10.
Patent JP-H02274163-A (JP)
Title: Method of correcting picture element line interval for picture recorder
Inventor: NISHIO TOMONOBU
IPC: H04N1/50
Filed: 1989-04-17
Abstract: PURPOSE:To obtain a picture with high quality by recording each of (N-1) picture element lines with plural light beams and varying the luminous quantity ratio of the plural light beams so as to make the picture element lines to have a prescribed pitch. CONSTITUTION:When N-set of picture element lines are prolonged in the main scanning direction and exposed so as to be recorded simultaneously in parallel with the subscanning direction and the speed of the subscanning is made constant, the interval of the group comprising N-set of the picture element lines is X. In order to avoid the density fluctuation of the picture elements in the subscanning direction, since the pitch of each picture element line is made equal, then the position of other (N-1)-set of picture element lines is corrected with respect to one picture element line or the position of the all picture element lines is corrected. Thus, the luminous quantity ratio is recorded with the plural light beams while being varied so that the (N-1) sets of picture element lines at least are subject to position correction. Thus, the picture with high quality is obtained without periodic density fluctuation along the subscanning direction.
Patent JP-S5220760-A (JP)
Title: Colour picture tube
Inventor: OZASA HIDEO
IPC: H01J29/02
Filed: 1975-08-11
Abstract: PURPOSE:Improvement of the accuracy and quality of the colour picture tube by mechanically fixing the holder pin metal to the support inside the panel instead of the metal holder pin to be welded on the panel side.
Patent JP-S5723508-A (JP)
Title: Bucket conveyer
Inventor: HONDA SUMIO
IPC: B65G17/48
Filed: 1980-07-14
Abstract: PURPOSE: To prevent bucket position from misalignment during conveyance and stoppage in a bucket conveyer for conveying semiprocessed products to the next process by interlocking the conveyer with a timing belt through fittings mounted on a chain.  
     CONSTITUTION: A bucket conveyer comprises on the driven side a timing belt 1 having teeth 1' on the outside, left and right chains 2, fittings 3 having a single tooth 3b mounted on the chains to fixedly attach buckets 4, etc. A driven shaft 5 mounts a timing belt pulley 6 on the middle and a sprockets 7 on the outside. The fittings 3 move together with the chains, and further the single tooth 3b protruding beneath the fittings 3 meshes with the teeth 1' of the timing belt. Thus, the chains 2 are prevented from expansion and contraction by the timing belt 1 which is prevented from slip by the chains 2 to avoid misalignment of positions. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60240180-A (JP)
Inventor: ISHIDA TOORU
IPC: H05K1/02
Filed: 1984-05-15
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-H04326760-A (JP)
Title: Multi-stage amplifier and manufacture thereof
Inventor: SHIGA NOBUO
IPC: H03F3/193
Filed: 1991-04-26
Abstract: PURPOSE:To realize a MIS amplifier having a small noise factor, a large 1dB compression output voltage, a large IM3 intercept point and a high gain by a relatively simple process. CONSTITUTION:An amplifier of a first stage or a plurality of amplifiers, including the first stage but excluding a final stage are formed by using FETs 1a, 1b having gates of a self-aligning structure, an FET having a gate of a self- aligning structure only at a source side is used as FETs 1c, 1d of the residual amplifiers, and a special epitaxial structure having a pulse doping structure as a base is associated.
Patent JP-S62254194-A (JP)
Inventor: HAYASHI HARUYUKI
IPC: G10L13/02
Filed: 1986-04-28
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-H07282528-A (JP)
Title: Medium recording/reproducing device
Inventor: IDO KAZUHIRO
IPC: G11B19/02
Filed: 1994-04-11
Abstract: PURPOSE:To remarkably improve input operation by making it movable to an other function mode even while reproducing or recording from/on a recording medium. CONSTITUTION:This device is provided with a carrier 5 transferring and holding an inserted disk, a player part 6 rotatively driving the disk, reproducing information recorded on the disk and recording new information on the disk and a stocker 7 housing the disk. Then, the carrier 5 is provided with a disk insertion sensor 4b detecting the insertion of the disk into the carrier, a loading end sensor 4c detecting the fact that the disk is held into the carrier 5 and an ejection sensor 4d. The sensor 4c detects that the end part of the dusk loaded onto the carrier 5 by a transfer roller 8 is held to a position A, and detects that the disk exists in the carrier 5. Further, the sensor 4d detects that the disk is ejected to the position where it is taken out from an insert port 2.
Patent JP-H09284072-A (JP)
Title: Transmission circuit and its automatic transmission power adjustment method
Inventor: OKUBO TADASHI
IPC: H03F7/04
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To simplify the circuit configuration of the transmission circuit employing a varactor diode multiplier and to reduce the cost. SOLUTION: A varactor diode 83 has a characteristic such that the auto-bias voltage V generated across both terminals of the varactor diode 8 is reduced as a high frequency output increases. Then the voltage V is amplified by a DC amplifier 9 to be used for a signal to control a gain of a variable gain amplifier amplifying an intermediate frequency signal. Through the constitution above, a directional coupler to distribute a high frequency output and a detector to detect a level of an output of the directional coupler or the like are not required, the circuit is made small and the cost is reduced.
Patent JP-S61255200-A (JP)
Title: Speaker
Inventor: SAKAI SHINICHI
IPC: H04R23/02
Filed: 1985-05-08
Abstract: PURPOSE:To prevent a dislocation of a diaphragm from being limited even by a large amplitude by constituting an edge or a spider by a piezoelectric thin film having electrodes on both surfaces, and applying an electric field to the electrodes to contract and expand to the same phase as the dislocation of the diaphragm. CONSTITUTION:At least one of an edge 2 and a spider 4 is constituted by a piezoelectric thin film 10 having both surfaces on which electrodes 11 are added. A fixing section to a frame 6 of the edge 2 or the spider 4 constituted by the piezoelectric film 10 and a fixing section to a diaphragm 1 or a voice coil 3 are situated on different planes. To both surface electrodes 11 of the piezoelectric film 10 an electric field in which a dislocation direction of the piezoelectric film 10 is the phase as an oscillating direction of the diaphragm 1 is impressed. Thereby, the edge or the spider of the piezoelectric film 10 is contracted and expanded to the same phase correspondingly to the oscillating direction of the diaphragm by an input signal of a speaker to delete a limit in dislocation of the diaphragm, so that the speaker having a reduced distortion in an acoustic characteristic in a lowpitched sound area or during a large amplitude can be obtained.
Patent JP-H02274931-A (JP)
Title: Retractable toilet bowl
Inventor: KUNIMOTO KEIJIRO
IPC: E03D11/12
Filed: 1989-04-17
Abstract: PURPOSE:To retain the titled unit in a constantly clean condition without occupying a good deal of space by making a seat and a urinal in a lower part rotatable in a vertical direction respectively, and attaching a housing part housing these implements in an inverted condition and a washing equipment to the housing part. CONSTITUTION:A housing part 15 is formed in which closets rotatable in the vertical direction are made in an inverted condition and washing nozzles 26, 27 and 28 are attached respectively, and the titled unit is made two-piece housing composition of a seat closet 10 and a urinal 13 in the lower part. A sitting-down seat 12 is provided on the upper surface in an exretory port 11 side of the closet 10, the closet 10 is put in an excretory port 14 on the urine closet 13, both closets 10 and 13 are overlapped to be housed in the housing part 15, and a washing space 17 making washing is formed. Then after both closets 10 and 13 are housed in the washing space 17, a solenoid valve 34 of piping 31 is opened, the washing nozzle 26 and the nozzle 27 are faced to an inner surface of the closet 10 and the outer periphery and the seat 12 of the closet 10 respectively, the nozzle 28 is faced to the back surface of the closet 10 and an inner surface of the urine closet 13, and each closet is cleaned by blowing off washing water.
Patent JP-H10286090-A (JP)
Title: Oligonucleotide for amplifying mutant gene of human cytochrome p450 iie1
Inventor: OOE MOROHISA
IPC: C07H21/04
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily diagnosing and analyzing the presence or absence of the mutation of human cytochrome P450 IIE1 gene before the administration of a medicine, etc. SOLUTION: This oligoniucleotlde is capable of amplifying by a PCR method a nucleic acid containing the base sequence of the mutated site of the mutant gene of the human cytochrome P450 IIE1, and has a GC content of 30-70% and a base length of 8-50 bases. The presence or absence of the mutation of the human cytochrome P450 IIE1 gene is judged by detecting the nucleic acid containing the base sequence of the mutated site of the mutant gene of the human cytochrome P450 IIE1 by a PER method using the oligonucleotide as a primer in the nucleic acid containing the base sequence of the human cytochrome P450 IIE1 gene.
Patent JP-S63263071-A (JP)
Title: 'tako otoshi'
Inventor: AIZAWA HIROKO
IPC: A23L17/50
Filed: 1987-04-20
Abstract: PURPOSE:To obtain 'OTOSHI' (relish) as a dainty having unique aroma and flavor, by dipping an octopus together with sea tangle, 'TAKANOSTUME' (Capsicum annuum L. var. acuminatum Fingerh.) and citron in a seasoning solution. CONSTITUTION:An octopus is cut to an almost mouthful and, together with cut sea tangle, 'TAKANOTSUME' and citron, dipped in a seasoning solution containing soy sauce, 'MIRIN' [sweet SAKE (Japanese rice wine)], SAKE, etc., to afford the aimed 'OTOSHI'.
Patent JP-S58214228-A (JP)
Inventor: FUJISAWA HIROAKI
IPC: H01H9/20
Filed: 1982-06-07
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-H11296872-A (JP)
Title: Mirror detecting circuit
Inventor: IZUMI MITSUHIKO
IPC: G11B7/09
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To output a mirror detecting signal for stable tracking control by comparing a signal obtained by level-shifting a full adding signal with a signal obtained by wave-detecting the mirror field peak of the full adding signal so as to form a sampling pulse for detecting a mirror. SOLUTION: The mirror detecting circuit wave-detects the peak of the full adding signal 1 by a peak hold circuit 2 and outputs the peak-held signal. On the other hand, a level shifting circuit 4 level-shifts the signal 1. Then, the signal peak-held by the circuit 2 and a signal level-shifted by the circuit 4 are compared by a comparator circuit 3 to form a sampling pulse for mirror detection to output. By utilizing the peak hold signal of the mirror field of the signal 1 like this, the sampling pulse is surely formed even in a case where the reflected light quantity of a mirror field is small corresponding to a medium, etc.
Patent JP-S63263530-A (JP)
Title: Personal index retrieval system
Inventor: HOSOE TOSHIHIKO
IPC: G06F17/30
Filed: 1987-04-22
Abstract: PURPOSE:To efficiently retrieve an objective document even if common index information for retrieval of the document is forgotten, by setting and managing personal index information peculiar to a user on a work station. CONSTITUTION:An index file 4 independently set by each user is held on a word station 3 of the user. Address information of each index item on a common index file managed by a host computer is held in the index file on the work station 3. Thus, objective information is retrieved even if common index information unified in a system is forgotten, and it is unnecessary for the user to pay attention to update of common index information because address information is not changed in case of update of common index information.
Patent JP-H0314925-A (JP)
Title: Drum brake assembling body and manufacture thereof
Inventor: NUI WAN
IPC: F16D51/24
Filed: 1990-04-12
Abstract: PURPOSE: To simplify the construction of a drum brake assembly by mounting a substantially circular shoe of a high-strength resilient material having a radially outer face on a support for movement such that the shoe is diametrally expanded and linings mounted thereon is put in contact with the internal surface of a drum when an actuation means is operated. CONSTITUTION: A support 11 disposed within a brake drum is mounted thereon with a substantially circular shoe 5 of a high-strength resilient material comprising a web 25 and flanges 26 and having a radially outer face 8 on which friction linings 6 and 7 are stuck, by means of a clamping spring 45 for movement. Both ends 4 of the shoe 5 are placed in engagement with grooves 22 respectively cut in a mechanism 9 and a screw 21 placed in a tubular sleeve 10 with the interposition of an actuation lever 16 having a fixed pushrod 18 and an adjusting nut 14. An operation of the actuation lever 16 expands the shoe 5 diametrally by the resilience thereof until the friction linings 6 and 7 are pressed against the brake drum to thus produce a braking force. The construction is in this way simplified with its braking force kept undiminished.
Patent JP-S62255500-A (JP)
Title: Fish growth hormone polypeptide derivative
Inventor: SEKINE SUSUMU
IPC: C12P21/02
Filed: 1986-04-25
Abstract: NEW MATERIAL:A fish growth hormone polypeptide derivative having a structure obtained by removing or substituting a part of amino acids from a fish growth hormone polypeptide having an amino acid sequence expressed by formula. USE:A growth-promoting agent for fish. PREPARATION:For example, mRNA is extracted from pituitary gland of salmon and a complementary cDNA is synthesized with a reverse transcriptase. A cDNA hybridizing with said DNA is selected with a DNA probe corresponding to an amino acid sequence of the N-terminal region of salmon growth hormone and a salmon growth hormone gene is cloned. The cloned gene is integrated in a vector having tryptophan promoter to obtain a recombinant plasmid, which is inserted into E.coli to effect the transformation of the bacterial cell. The transformed strain is cultured in a medium and the objective fish growth hormone polypeptide derivative is separated from the culture liquid.