baber/WOPTO huggingface dataset:
Patent JP-H1045897-A (JP)
Title: Hydroxy-functional polyurethane-carbonate, its production and its use as a binder
Inventor: HOVESTADT WIELAND DR
IPC: C08G71/04
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a polymer bearing hydroxy-functional carbonate groups. SOLUTION: In this production of hydroxy-functional polyurethane-carbonate, a) a hydroxy- or a higher hydroxy-functional polymer having a number-average molecular weight of 500-100,000 and bearing aliphatic carbonate groups and, when necessary, ester groups and b) a compound bearing at least one of a primary or secondary amino group and at least one of hydroxy group are allowed to react with each other at a molar ratio of 1/1-20/1 [the carbonate and ester groups in the component (a)]/[the primary and secondary amino groups in the component (b)] to form urethane groups. The polyurethane composition, particularly coating composition contains the hydroxy-functional polyurethane-carbonate produced by this method as a binder component.
Patent JP-S5562524-A (JP)
Title: Production of narrow track magnetic head and narrow track matching jig
Inventor: KUMASAKA TAKAYUKI
IPC: G11B5/187
Filed: 1978-11-06
Abstract: PURPOSE: To produce a narrow track magnetic head of a good dimension precision efficiently by using a specific jig for the matching join process of a pair of ferromagnetic substance blocks provided with plural narrow track process grooves.  
     CONSTITUTION: Ferromagnetic substance blocks 5 and 6 where tracks 10, 11, etc., are formed are matched to each other with gap opposite faces 12 and 13 by cut grooves 8, 9, etc., and blocks are put on sheet 23 of compression jig 19 so that recording medium opposite faces may be upside, and blocks are pressed lightly from both sides through buffer material 22 by expanding materials 20 and 21 and are fixed temporarily (figures a and b). Next, compression jig 19 is mounted on track matching jig 26 consisting of straight-going micro meters 28 and 29 and frame mold jig 27 and is tightened lightly by torque meter 34, and after that, micro meters 28 and 29 are moved (consequently,blocks 5 and 6 are moved through magnets 32 and 33) to cause track parts 10, 11, etc., of blocks to agree with each other with a high precision while observing them by a microscope. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5563590-A (JP)
Title: Variable speed electric motor
Inventor: NISHIJIMA HIDEO
IPC: H02P5/00
Filed: 1978-11-06
Abstract: PURPOSE: To enable rotating speed to be switched, without changing open gain of speed control system, by providing plural frequency-detecting coils which are freely switched by a selecting step.  
     CONSTITUTION: By providing plural speed detectors 1a, 1b and 1n which detect respectively different frequencies in proportion to revolution corresponding to the identical revolution of an electric motor 6, selection is made by switches s1, s2 and sn. An f-v converter 2 converts a selected speed detector's output frequency signal to a DC voltage signal, and a comparator 4 supplies a driving circuit 5 with a differential voltage between the DC voltage signal and a reference voltage. By switching plural speed detectors in this manner, it is possible to easily change revolving speed of the electric motor and also to prevent open gain on speed control system from being changed at the time of switching of the revolving speed, and therefore, stability of speed control system can be maintained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H033807-A (JP)
Title: Control mode selector device
Inventor: SAKAMURA HIROSHI
IPC: B65G1/133
Filed: 1989-05-31
Abstract: PURPOSE:To improve safety by providing an automatic control device for a circulating movable rack characterized in the above device which is constructed so that only when a motor is stopped, a mode selector signal can be transmitted; and after a pulse is obtained from a mode selector signal to once initialize a control mode, a mode is automatically selected. CONSTITUTION:An AND gate G1 is inserted for controlling a mode selector switch sw. In this arrangement, when one mode is completed, the output of OR gate 7 becomes L, and the output of an inverter G11 becomes high, so that the AND gate G1 is capable of transmitting the output of sw to the input IN of a monostable multivibrator 2. Accordingly, by operating the switch sw, the monostable multivibrator is forced to output a pulse with a designated time width, initialize the first and second control circuits 6, 7 through OR gates G2, G3 and operate a delay circuit 3. After the lapse of a delay time, the mode is automatically switched.
Patent JP-S63299636-A (JP)
Title: Data transmission system
Inventor: ABE HIROAKI
IPC: H04L69/14
Filed: 1987-05-29
Abstract: PURPOSE:To execute an immediate transmission and a large capacity transmission by dividing a frame per transmitting byte number, and adding byte information to indicate the transmitting byte number at the beginning of data to correspond divided respective equipments at the time of requesting communication the respective equipments. CONSTITUTION:The frame of a prescribed byte length is divided by the prescribed transmitting byte number of a data equipment in communicating and byte information (B4-7) to indicate the transmitting byte number are added to the beginning of data (data 4-7) to correspond to a byte-divided equipment. At the beginning of the respective frames, frame information (F1) to show whether the frame is effective or ineffective and byte information (BA) to indicate the byte number of the all effective data in one frame are added. A figure shows a case of the data of data equipments 4, 5 and 6 are transmitted.
Patent JP-H033154-A (JP)
Title: Cassette automatic changer for information storage medium
Inventor: ICHIJIMA AKIRA
IPC: G11B17/26
Filed: 1989-05-31
Abstract: PURPOSE:To assure the movement of a cassette by making the head part of a housing shelf in a housing part and a head part in a carrying part into tapered shapes. CONSTITUTION:When carrying frames 32 (32a and 32b) of a carrying part 20 are moved, a cassette 12 housed in housing shelves 22i (i=a1 to a25) of a housing part 14 is taken out, the cassette 12 is carried with the frames 32 and it is attached to an information processing part 18 or when the cassette 12 is carried with the frames 32 and it is housed in shelves 22j (j=a1 to a25) other than the shelves 22i, head parts 25 (25ai....) of the shelves 22i to the frames 32 and head parts 33 (33d, 33e and 33f) fo the frames 32 to the housing part 14 are made into the tapered shapes. Thus, at the time taking out the cassette 12 from the shelves 22i in moving the frames 32 or at the time of housing the cassette 12 in the shelves 22, the cassette 12 is smoothly pushed up at the frames 32 or the head parts to abut on the cassette 12, and the cassette 12 is surely housed.
Patent JP-S5360540-A (JP)
Title: Dielectric resonator
Inventor: KAWASHIMA SHIYUNICHIROU
IPC: H01P7/10
Filed: 1976-11-11
Abstract: PURPOSE:To obtain excellent dielectric characteristics in a microwave region by using the ceramic, composed of 3BaO' xZnO'(1-y)Nb2O5'yTa2O5, within the range of 0.6<=x<=2.0 and 0<y<1.
Patent JP-S61116446-A (JP)
Title: Changing point encoding circuit for employing memory
Inventor: KUROSAKI MASAHIKO
IPC: H04L25/38
Filed: 1984-06-30
Abstract: PURPOSE:To latch the 2nd latch circuit by equipping a memory circuit and the 2nd latch circuit between a latch circuit between a latch circuit and a parallel/serial shift register and code-converting a code character of four bits into the code system of a decode circuit at the reception side. CONSTITUTION:Receiving an encoded reception data S20 and a quick clock S21, a changing point detection circuit C11 outputs signal lines S23 and S24 for showing at which phase the data S20 is encoded and the polarity S25 of the data. Receiving a clock S22, a clock generator circuit C12 outputs clocks S26-S29 having phases shifted by 90 deg. each. By the signal lines S23 and S24 a selection circuit C13 selects and outputs any one of four clocks S26-S29 to a signal line S30. Thus the code character of the changing point encoding system at the transmission side can be stored in a memory circuit without modifying the circuit constitution of the encoding circuit, and a code is converted in the memory circuit, whereby the code character can be converted into the one matching to the decoder circuit at the reception side to be transmitted.
Patent JP-H09318503-A (JP)
Title: Dissolved ozone concentration measuring equipment
Inventor: OHIRA MICHIO
IPC: G01N33/18
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To stably measure dissolved ozone concentration, by measuring sample gas containing ozone gas in piping. SOLUTION: A dissolved ozone concentration detecting equipment 1 consists of the following; a measuring tank 2, a feeding equipment which is linked with the measuring tank 2 and supplies sample water in which ozone is dissolved to the measuring tank 2, a drain piping 8 opening the sample water which reaches a constant level, from the measuring vessel 2 to the outside, and a piping 10 which is linked with the vapor phase part in the upper part of the measuring tank 2 and introduces the sample gas containing ozone gas to an ozone gas measuring apparatus. The sample gas which has passed a ozone gas detector is introduced to the sample water feeding equipment, and mixed with sample water. Ozone gas is turned into gas-liquid equilibrium and made to circulate again to the measuring tank 2.  The sample gas after measurement is mixed with sample water and stirred in the piping 10, ozone is instantaneously turned into gas-liquid equilibrium, and then a constant amount of ozone is made to circulate together with the sample water to the measuring tank 2.
Patent JP-H04361115-A (JP)
Title: Calculating device of time
Inventor: KITA KAZUNORI
IPC: G04F10/00
Filed: 1991-06-07
Abstract: PURPOSE:To make it possible to calculate the necessary time and the time of arrival in the course of running by a simple switch operation even after the running is started. CONSTITUTION:When it is desired to know the time being necessary for running through a residual distance, in the course of running, a K2 key is inputted to bring about an estimate mode. When the K2 key is inputted, 'N=1' is made, while average speed data '45.0Km/h' become aimed speed data, residual distance data '60Km' are divided by the aimed speed data '45.0Km/h' and thereby residual time data '80.00' (80 minutes)' are calculated. Besides, the residual time data '80.00'' are added to current time data 'A10:2000' and arrival time data 'A11:4000 (11:40 a.m.) are calculated.
Patent JP-H07316175-A (JP)
Title: Ruthenium carbonyl metallic cluster complex
Inventor: OSUGI KOJI
IPC: C07F7/08
Filed: 1994-05-25
Abstract: PURPOSE:To obtain a new complex, useful as a catalyst for hydrosilylating reaction, having activities comparable to those of a platinum catalyst, etc., and comprising an inexpensive nonnoble metal. CONSTITUTION:This ruthenium carbonyl cluster complex has a structural unit of the formula (Ru)x(CO)y [(x) is 3-6; (y) is 3(x) to 4(x)] and a cluster size of >=0.4nm. The complex is obtained by reacting ruthenium chloride with pressurized carbon monoxide in the presence of cobalt acetate at (1:1) to (1:9) molar ratio of Ru:Co in methanol.
Patent JP-S5262261-A (JP)
Title: Isomerization of 6,7-exo-trimethylenebicyclo 3,2,1 -oct-2-ene
Inventor: INAMOTO YOSHIAKI
IPC: C07C13/54
Filed: 1975-11-13
Abstract: PURPOSE: Tricyclo [6, 2, 1, 0 2 , 6 ] undec-2(6)-ene of formula I. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62293697-A (JP)
Inventor: KITANO KAZUMITSU
IPC: H05K5/04
Filed: 1986-06-12
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-2000328766-A (JP)
Title: Panel set and panel block
Inventor: HINO MASATO
IPC: E04F15/024
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To simplify work by combining a grooved block, a panel block having built-in cables and panel block having a built-in jack. SOLUTION: A groove 63 where a cable 80 can be laid is formed on the upper surface of a panel main body 60, and a facing panel 50 is removably fixed to the panel main body 60 to form a grooved panel block 20. On the other hand, a rotary reel 70 where a cable 80 is wound is stored in the interior of the panel main body 60 to form a panel block 30 having a built-in cable. The grooved panel block 20 is provided with a jack to form panel block 40 with a built-in jack. Subsequently, the grooves 63 of the upper surfaces of the respective panel main bodies 60 are connected to each other, and simultaneously the respective panel main bodies 60 are combined. The cable 80 is drawn out to be laid along the grooves 63, and the jack 91 at the tip of the cable 80 and the jack of the jack built-in panel block 40 are connected to each other to simplify wiring.
Patent JP-S5928869-A (JP)
Title: Assembling method for stator of stepping motor
Inventor: TORII MICHIHIRO
IPC: H02K37/14
Filed: 1982-08-05
Abstract: PURPOSE:To rigidly and accurately secure a yoke to a mounting plate for the yoke, to reduce the steps and to improve the reliability of a stepping motor by providing a reference hole at the opposed part to the mounting plate, forming a positioning semi-punched raised part on the opposed plate, and simultaneously performing the brazing through a brazing material and the annealing of the yoke. CONSTITUTION:A plurality of positioning reference holes 20 are opened at the prescribed positions on the opposed part of a mounting plate for outer and inner yokes 1, 2. Positioning semi-punched raised part 21 is formed also at the prescribed position of the mounting plate such as a flange 10, a cover 22 or a spacer 4. The raised part 21 is engaged with the hole 20 via the brazing material 25 of circular thin plate shape between the yokes and the mounting plate, fed to a high temperature atmosphere, thereby performing simultaneously the brazing of the stator yoke to the mounting plate and the annealing of the yoke. In this manner, both can be rigidly and accurately secured, assembling steps can be reduced, and the reliability of a stepping motor can be significantly improved.
Patent JP-H067952-A (JP)
Title: Method for welding multi-ply steel sheet
Inventor: OIKAWA HATSUHIKO
IPC: B23K11/16
Filed: 1992-05-28
Abstract: PURPOSE:To strengthen the spot welded part of multi-ply steel sheet and an aluminum base metal and an iron base metal by limiting the combination of the same kind of materials with each other and welding current range. CONSTITUTION:The spot-welding between multi-ply sheets having three or more layers and the iron base metal at the most outer layer by laminating and joining the aluminum base metal layer 2 and the iron base metal layer 1 or this multi-ply steel sheet and the iron base metal or between two-layer multi-ply steel sheets consisting of the iron base metal and the aluminum base metal or the multi-ply steel sheet and the iron base metal or the aluminum base is executed by limiting the combination of the same kind of materials and the welding current range. Thus the strengthened welded part can be obtd. without forming brittle intermetallic compound at the welded part 4.
Patent JP-2000327276-A (JP)
Title: Erecting device for heavy article
Inventor: OKUDA SAIICHI
IPC: B66F7/22
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an erecting device for a heavy article capable of securing setting stability of a device itself by reducing movement of a center of gravity at the time of erecting an apparatus and optionally adjusting rotating speed at the time of erection or carrying height of the apparatus without using external motive power. SOLUTION: This device has at least a pair of side rails 22 set with an interval of more than width dimensions of an electric board 12 to be an erecting object, jacks 16 for elevation respectively installed on upper surfaces of a pair of the side rails 22, a rotating support shaft 18 to bridge a ceiling board 34 in these jacks 16 for elevation and furnished with a rotating mechanism part and a mounting plate 20 positioned between the side rails 22, installed on the rotating support shaft 18 and free to fix the electric board 12. Consequently, it is possible to reduce movement of a center of gravity at the time of erecting the electric board 12 and to secure setting stability of the device itself.
Patent JP-S5661169-A (JP)
Title: Preparation of compound semiconductor device
Inventor: ISHII YASUHIRO
IPC: H01L21/338
Filed: 1979-10-25
Abstract: PURPOSE:To permit the thickness of the active layer of a compound semiconductor device to be precise for uniforming its characteristics by constituting the device region by three selective epitaxial layers of N type GaAs, N<+> type GaAlAs and N<+> type GaAs and prescribing the geometry of the active layer by the selective etching of the semiconductor layers of different kinds. CONSTITUTION:A semiinsulative GaAs substrate 11 is coated with an insulative film 12 of SiO2 or the like, in which an openig is made. On the exposed substrate 11, a composite structure comprising an N type GaAs layer 14 to be an active layer, N<+> type GaAlAs layer 15 for a source electrode, and N<+> type GaAs layer 16 for a drain electrode is formed by epitaxial growth. After the film 12 is removed, the whole surface is newly coated with an insulative layer 17, and a resist mask 18 to prescribe the electrode regions of source, drain and gate is provided to etch the film 17 into a reference film showing the relative position-relations between these electrode systems. After that, the mask 18 is replaced with a mask 19 to provide source and drain electrodes 20 and 21 on the exposed surfaces of the layer 16. Then the mask 19 is replaced with a mask 22 to form a gate electrode 23 on the layer 16 between the electrodes 20 and 21.
Patent JP-S62293856-A (JP)
Title: Telephone set
Inventor: TAKEUCHI MASAHITO
IPC: H04M1/00
Filed: 1986-06-12
Abstract: PURPOSE:To inform called state surely and prevent delay of called incoming by making intermittent incoming tone continuous incoming tone. CONSTITUTION:When an incoming signal is detected by an incoming signal detecting circuit 8, a controlling circuit 9 is driven. On the other hand, the contact 3-2 of a hook-switch 3 is in the state of open when a handset (not shown in the figure) is put, and the controlling circuit 9 drives a transmitting circuit 10 by an output signal of the incoming signal detecting circuit 8 and the condition that the contact 3-2 is open, and amplifies output of the transmitting circuit 10 by an amplifier circuit 11, and drives a sounding body 12 such as a speaker. When a called subscriber hears an incoming tone and holds up the handset, the contact 3-1 of the hook-switch 3 is switched to the contact 3-1A side and conversation is made possible. On the other hand, the contact 3-2 is switched from the open state to closed state.
Patent JP-S5761393-A (JP)
Title: Color output controller
Inventor: HIRAO YOSHIAKI
IPC: H04N9/07
Filed: 1980-09-30
Abstract: PURPOSE:To keep sufficient color output against wide range optical quantity, by detectng the variation of incident optical quantity of image pickup tube, by creating limit electrode voltage signal and by impressing this signal to limit electrode. CONSTITUTION:Detector 5 which detects incident optical quantity of image picup tube consists of target 2 of image pickup tube 1, preamplifier 3 and low-pass filter 4, and low frequency component Y of video signal is the output of the detector 5. When output Y of the detector 5 is inputted to the limit electrode voltage correction signal creation circuit 6, detector detects output levels Y1 and Y2 of the filter 4 and limit electrode voltage correction signal S in the form of stairs which corresponds to the output level of the filter is output. Signal S is added to the negative DC voltage VG1 fed by DC power source 10 in limit electrode 7 of image pickup tube 1, and is supplied. Consequently, sufficient color output corresponding to optical quantity in wide range by increasing the beam quantity output from cathode according to the optical quantity of incidence.
Patent JP-S5471218-A (JP)
Title: Piston of internal combustion engine
Inventor: MURAKI NAOTAKA
IPC: F02B3/06
Filed: 1977-11-17
Abstract: PURPOSE:To prevent the occurance of cracks caused by heat load by installing a metal ring of larger elastic modulus than that of the piston, at outside of the combustion chamber formed at the top of the piston. CONSTITUTION:Combustion chamber 10 with inlet 12 at the upper part is formed at the top 13 of the piston P of a diesel engine, and metal ring 14 of larger elastic modulus than that of the piston is fixed axially on the outer circle of the side wall of said combustion chamber 10.
Patent JP-S5990613-A (JP)
Inventor: GERUHARUTO RINDE
IPC: C01B/
Filed: 1983-07-27
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-S6116414-A (JP)
Inventor: MASUDA SHIGEO
IPC: H01B7/04
Filed: 1984-07-02
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-H11318349-A (JP)
Title: Puffed feed, its production, production system therefor, puffed health food and production system therefor
Inventor: TAKEUCHI YASUO
IPC: A23N17/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a puffed feed improved in fragrance and intended for promoting the appetite and health of small animals. SOLUTION: The puffed feed production system is made up by the following components: a 1st husker 2 for millet, a 1st husk sorter 3 connected with the 1st husker and intended for the swing sorting of husked millet, a 1st screw conveyor 4 intended for the feedback of millet subjected to swing sorting as being insufficiently husked to the 1st husker 2, a 2nd husker 5 intended for husking millet subjected to swing sorting as being sufficiently husked with the 1st husk sorter 3, a 2nd husk sorter 6 intended for the swing sorting of husked millet, a 2nd screw conveyor 7 intended for the feedback of millet subjected to swing sorting as being insufficiently husked with the 2nd husk sorter 6 to the 1st husker 2, an inverter 20 intended for supplying controlled frequencies to the corresponding respective motors in the 1st husker 2, the 1st husk sorter 3, the 2nd husker 5, and the 2nd husk sorter 6, and an electronic control circuit 8 taking charge of the control operation.
Patent JP-S62296720-A (JP)
Inventor: KATO YUTAKA
IPC: H02H9/00
Filed: 1986-06-13
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-H04362721-A (JP)
Title: Power supply detecting device for electronic computer
Inventor: FUKUSHI HIDEKI
IPC: G06F1/26
Filed: 1991-06-10
Abstract: PURPOSE:To attain the start of an electronic computer after attachment of a rear power supply by detecting the attachment of the rear power supply at a rear power supply detecting part and judging the start of a power supply detecting device based on the detecting result of the rear power supply detecting part. CONSTITUTION:A power supply detecting device is provided with a rear power supply detecting part 1 which detects the attachment of a rear power supply of an electronic computer and a start judging part 2 which judges the start of the computer from the output of the part 1. Then the part 1 detects a fact that a state is changed to another state when the rear power supply is connected after a main power supply through the signal that shows a state when the main power supply is connected. The part 2 outputs the start signal of the computer when a state is changed to another state. Thus the power supply detecting device is started after the rear power supply is attached. Then the rear power supply works to hold the programs and the data even after the main power supply is cut off.