baber/WOPTO huggingface dataset:
Patent JP-S58176024-A (JP)
Title: Method and apparatus for cold forming of material to be formed
Inventor: INOUE TAKESHI
IPC: B21D7/00
Filed: 1982-04-07
Abstract: PURPOSE:To improve quality and work efficiency remarkably by making the forming roll die deviate to left or right and forming material while giving bending to a material to be formed. CONSTITUTION:A bed 1 has a notched part 1' and a slide fitting 3 constitutes a slide face with the bottom face of the notched part 1' in it. A slide base 2 is fitted to the slide face, and a feeding screw 6 the end of which is held by a projecting bracket attached to the side of the bed 1 is screwed in the internal thread provided at the end. The slide base 2 and a roll stand 7 including the forming roll fixed thereon are moved left and right by rotating the feeding screw 6. By this way, the material to be formed is formed while subjecting to bending action.
Patent JP-S61215079-A (JP)
Title: Ribbon lead out system of color printing apparatus
Inventor: MAEHARA HIDEJIRO
IPC: B41J33/54
Filed: 1985-03-22
Abstract: PURPOSE:To prevent the wasteful consumption of a ribbon, by performing the head delivery operation of the ribbon at the start time of printing after a power sourch is closed. CONSTITUTION:For example, a color ribbon consisting of yellow, magenta and cyan is used to perform printing. In a serial color transfer printer, no head delivery operation of the ribbon 10 is performed after a power source is closed and the data corresponding to one line is inputted and a printing start order is issued to perform the feed of the ribbon 10 while the head delivery marker 16 of the ribbon 10 is detected, for example, by a ribbon sensor 17 and the adequate feed of the ribbon is further performed to carry out the head delivery of the ribbon 10 and, thereafter, the printing output of one line is performed. The head delivery operation of the ribbon 10 is not performed even after the finish of printing and the next printing start order is waited in this state and, after data is inputted, the same operation is again repeated. Therefore, the head delivery operation of the ribbon is not performed only by the ON/OFF operation of the power source and the wasteful consumption of the ribbon is prevented.
Patent JP-H03259962-A (JP)
Title: Preparation of carbon black improved in handlability
Inventor: KAWAMURA MASANORI
IPC: C09C1/56
Filed: 1990-03-12
Abstract: PURPOSE:To prepare a carbon black which has a high bulk density, is suitable for transportation, storage, etc., and shows little scattering and loss during handling and excellent mixing properties by subjecting the surface of a carbon black block obtd. by a specific drying method to a specific coating treatment. CONSTITUTION:A carbon black slurry contg. 30-70vol.% water is suction filtered and the resulting carbon black block is dried as it is. The surface of the dried block is coated with an aq. soln. of casein, starch, or PVA and a styrene- butadiene or acrylic latex to give the title carbon black, which has a higher bulk density than that of the conventional carbon black obtd. by the wet-drying method, is suitable for handling, storage, etc., because of its coated surface, and shows little scattering and loss during handling and excellent mixing properties.
Patent JP-H07270216-A (JP)
Title: Liquid level detector
Inventor: FUJIWARA YOSHIMORI
IPC: G01F23/24
Filed: 1994-03-29
Abstract: PURPOSE:To make it possible to detect a liquid level accurately even under the condition, wherein the liquid surface to be detected is waving by covering electrodes with a tubular cover, wherein a gas cell is formed at the upper part and an opening part is formed at the lower part. CONSTITUTION:When a liquid level to be detected 7 comes into contact with electrodes 1a and 1b, the position of the liquid surface is detected based on the potential difference caused by the decreased amount of the resistance value between the electrodes 1a and 1b or the change in current value flowing through the electrodes 1a and 1b, and the detected signal is outputted to the outside. The liquid surface 7 freely rises up to the position of an opening part 5, which is the position in contact with the electrodes 1a and 1b. When the liquid surface reaches the opening part, however, an air accumulation is formed by a cover 2 and the liquid surface 7 inside the cover 2. Therefore, the rising of the liquid surface 7 inside the cover 2 is regulated. For example, even when the wettability of a liquid to be detected 11 is good, the film with the liquid 11 is not formed. Thus, a false detection caused by the decrease in the insulating resistance value between the electrodes 1a and 1b accompanying the formation of a film 12 can be prevented. Furthermore, the suction of detergent by a blower can be also prevented.
Patent JP-2000258808-A (JP)
Title: Interference type optical switch
Inventor: GO TAKASHI
IPC: G02F1/313
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain the optical switch which can be operated over a wide wavelength range by making the Mach-Zehnder optical interferometer type switches of respective stages mutually different in optimum operation wavelength in a range wherein a desirable quenching ratio is obtained. SOLUTION: A 2-input, 2-output optical switch comprises two Mach-Zehnder optical interferometer circuits 21 and 22 and a crossing waveguide 15. An optical path length difference determined by signal light wavelength is made slightly different between the Mach-Zehnder optical interferometer circuit 21 of the 1st stage and the Mach-Zehnder optical interferometer circuit 22. In concrete, the desirable quenching ratio is set to 50 dB and the optical operation wavelength is shifted by 100. Namely, the respective stages are made slightly different in the optical path length difference between ON and OFF states, i.e., the optimum operation wavelength and put in partial charge of wavelength areas for quenching. Consequently, the quenching wavelength area can be expanded to put to practical use a optical switch which can operates over a wide wavelength range.
Patent JP-S53142607-A (JP)
Title: Manufacturing method of rotor for magnet generator
Inventor: KATOU ARITSUNE
IPC: H02K1/28
Filed: 1977-05-19
Abstract: PURPOSE: To improve accuracy of inner dimension of pole piece when assembled on iron arm, by integrating ferrite magnet and pole piece with adhesives then applying grinding. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04273083-A (JP)
Title: Temperature compensation circuit of ranging device by acoustic wave
Inventor: YANO TETSUO
IPC: G01S7/52
Filed: 1991-02-28
Abstract: PURPOSE:To generate no errors at the time of analog conversion, in a ranging device which measures a distance by using acoustic wave, by converting the output of a temperature-voltage converter into frequency with a VF converter, and putting the output of a flip flop and the output of the VF converter in an AND gate for temperature compensation in a digital processing process. CONSTITUTION:The output of a temperature-voltage converter 5 is converted into frequency with a VF converter 6, and the output of a flip flop 4 which becomes H when acoustic wave comes out from a transmitter 1 and becomes L when a signal is received by the transmitter 2 the output of the VF converter 6 are put in an AND gate T to count up the output of the AND gate 7 by a counter 8 and compute the output of the counter 8 with a computing device.
Patent JP-H04274291-A (JP)
Title: Image display method
Inventor: ISAKA HIROSHI
IPC: G06F3/048
Filed: 1991-02-28
Abstract: PURPOSE:To provide an image display method that leaves a position of the starting point of a scroll behind on a display screen, thereby making it checkable when a display range is scrolled. CONSTITUTION:A cathode-ray tube makes its display range scrollable in both vertical and horizontal directions and crisscross directions according to a designating means, and when picture drawing and designation of the range are performed beyond the display range by the designating means such as a mouth or keyboard or the like, it is so constituted as to display (61, 62, 63) display image information ranging from a starting point (a) to an ending point of a scroll after compressing it in the display screen 60.
Patent JP-S58185518-A (JP)
Inventor: FUERUNANDO FUTSUSHI
IPC: A61P9/00
Filed: 1983-04-04
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-S63224455-A (JP)
Title: Key telephone system
Inventor: MOTEGI CHIAKI
IPC: H04Q3/58
Filed: 1987-03-13
Abstract: PURPOSE:To perform the transmission/reception of a picture data between the extensions of a key telephone set side via a main device, by connecting a standard facsimile equipment with the key telephone set side. CONSTITUTION:When the facsimile equipment 5 is set as a waiting state, no driving of a relay contact 61 by a current detector 62 is performed, and the key telephone set 2 is connected to the main device 1 with a data line 3 and a speech line 4, and the outgoing call to and the incoming call from another extension via a central office line or a private branch exchange, the mutual outgoing/incoming between the key telephone sets 2, set., are performed by controlling a key switch or a display panel via the data line 3. When the facsimile equipment 5 is operated, the relay contact 61 is opened by the current detector 62 of a switching device 6, and the speech line 4 to the key telephone set 2 is disconnected. In such a way, only the facsimile equipment 5 is connected to the speech line 4 to the main device 1.
Patent JP-H08225547-A (JP)
Title: Herbicidal 1-cycloalkenyltetrazolinones
Inventor: GOSHIMA TOSHIO
IPC: C07D257/04
Filed: 1995-02-22
Abstract: PURPOSE: To obtain new 1-cycloalkenyltetrazolinones useful as a herbicide, having strong herbicidal active action. CONSTITUTION: This compound is shown by formula I (R<1> is a cycloalkenyl or a bncycloalkenyl; R<2> and R<3> are each rindependently an alkyl, a cycloalkyl, phenyl, an alkenyl, an alkynyl, etc.) such as 1-(cyclohexen-1-yl)-4-(N,N- diethylcarbamoyl)-5(4H)-tetrazolinone. The compound of formula I, for example, is obtained by reacting a compound of formula III with a compound of formula IV (hal is an eliminable group such as Cl or Br). The compound of formula III as a synthetic intermediate for the compound of formula I is also a new compound and, for example, is obtained by reacting a compound of the formula R<1> -NCO with trimethylsilylazide.
Patent JP-S55150527-A (JP)
Title: Magnetron
Inventor: OGURA TOSHIO
IPC: H01J23/00
Filed: 1979-05-14
Abstract: PURPOSE:To obtain the quantity production of a product highly reliable with a remarkably simple construction, long service life and good uniformity, by fully circumferentially distributing and arranging at least eight slits in the portion of a duct surrounding the periphery of radiator fins. CONSTITUTION:In the portion at the end part of a duct 7 tightened by a band 4 to the periphery of a radiator fin 3, at least eight slits 8 are provided being fully circumferentially distributed. A length lR in the direction of tube axis of the fin 3 is restricted to a minimum limit dimension required for heat radiation of an anode to obtain the relation of lR=l-(lc+lm) by extending an edge height lc of a case 1 and lm of a mounting plate 5, in such a manner that the radiator fin is unable to be relatively displaced in the direction of tube axis with respect to an anode cylinder 6. However, l shows the length of the anode cylinder 6 in the direction of tube axis. In this way, a product of good uniformity with a long service life and remarkably simple construction can be quantity produced.
Patent JP-S59183225-A (JP)
Title: Secondary heating heat exchanger
Inventor: SANADA MASAYUKI
IPC: F24D11/02
Filed: 1983-04-01
Abstract: PURPOSE:To eliminate the difference in the temperatures within the tanks thereby to maintain the necessary temperature by supplying water from an open tank to a hermetically closed tank by the operation of a pump when the temperature within the hermetically closed tank is lower than that within the open tank and the difference in the temperatures within these tanks is maintained. CONSTITUTION:Hot water for space heating and hot water supply which are simultaneously heated are passed through a pipe 4 by a heat pump 5, and stored and used in the open tank 2 and the hermetically closed tank 3 in accordance with the section of use said pipe being connected to both tanks. In cold seasons, an excessive load is applied only to hot water for heating within the tank 3 and lowering of the temperature is caused and hence it becomes necessary that the tank 3 for room heating maintains the temperature heated by the heat pump 5. Since the heat pump 5 operates by the instruction of either of the tanks 2 and 3, having a lower temperature, and the temperature within the tank 2 where the load is small, is apt to be excessively heated, hot water which has been sent from an outlet 2A to the tank 3 via the pipe 4, is heated secondarily within the tank 3 by a circulating pump 4A for heating until the temperature within the tank 3 reaches a set temperature by the sensing of a tank thermostat 9.
Patent JP-H01232509-A (JP)
Title: Magnetic head
Inventor: YAMADA SEIICHI
IPC: G11B5/127
Filed: 1988-03-14
Abstract: PURPOSE:To enable packing of glass at 430 deg.C by a consisting bonding glass of crystallized glass contg. respectively specific per cents, by weight, of PbO, ZnO3, B2O3, SiO2, Bi2O3, Sb2O3, and CuO. CONSTITUTION:The bonding glass to be used for the magnetic head is the crystallized glass 7 and which consists essentially of PbO and has <=10<4> poise viscosity (which corresponds to the working point of the glass) at 460 deg.C and low-temp. softenability. The above-mentioned bonding glass consists of the crystallized glass contg., by weight, 75-85% PbO, 3-6% ZnO, 7-12% B2O3, 1-3% SiO2, 0.5-3% Bi2O3, 0.5-1.5% Sb2O3, and 0.2-0.5% CuO. Such magnetic head provides the high-performance magnetic head for floppy disks and hard disks. The packing of the glass to the magnetic core without crystallizing the glass at 430 deg.C is thus enabled.
Patent JP-S53143365-A (JP)
Title: Electronic watch
Inventor: IKENISHI MASATAKA
IPC: G04C3/00
Filed: 1977-05-20
Abstract: PURPOSE: To reduce the total thickness of a watch so as to reduce the size by effectively use the space, which is established in the step portion of a calender display plate, as the arrangement place of an electronic part of a battery lead plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51134408-A (JP)
Title: A compressor
Inventor: NOZAWA SHIGEKAZU
IPC: F04B11/00
Filed: 1975-05-19
Abstract: PURPOSE: To improve the efficiency and to reduce the compressive forece of a reciprocating compressor by lowering the internal pressure of the cylinder thereof when the piston thereof is in the neighbourhood of upper dead point, said lowering of the internal pressure performed by using the pressure pulsation in accordance with the dimensional specifications of the discharge passage system thereof. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63225045-A (JP)
Title: Paper feeding device for paper arranging machine
Inventor: YUMIKURA KIYOSHI
IPC: B65H3/00
Filed: 1987-03-12
Abstract: PURPOSE:To automate handling of a paper layer and feeding into a paper arranging machine by catching a necessary quantity among a paper layer installed in inclination onto a lifting-up device by a clipper and jetting air into between the paper layer and inserting a transfer table under the paper layer in caught state and loading the paper layer onto the table and moving said paper layer. transverselly. CONSTITUTION:A table lift 3 is raised to lift up a treated paper layer A, and a clipper 31 is intruded into the paper layer A. After the clipper 31 catches a part of the paper layer, the clipper 31 is raised. Then, a portion of a paper bundle is lifted up, and the top edge part of a transfer table 20 is introduced into the space part formed by the paper layer A and the divided paper bundle. The underside of the paper bundle is scooped up, and the paper bundle is transferred onto the transfer table 20. During this time, the jetted air is allowed to flow into between the paper sheets. After the transfer table 20 is advanced, the paper bundle is transferred onto the surface of a board 21, and conveyed to a paper arranging machine 2. Then, paper handling and feeding into the paper arranging machine can be carried out automatically.
Patent JP-H11256250-A (JP)
Title: Production of crude copper with converter
Inventor: YONEKAWA HISASHI
IPC: C22B15/06
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To produce crude copper having the specific content of copper in good productivity by adding and refining silicate ore under the condition of forming the grain size of the solid-state silicate ore in a specific range. SOLUTION: Molten matte 5 whose the Cu content is raised by producing it with a flash smelting furnace 1 is discharged from matte holes 7 and charged into a converter 9. In a slag-making period, the refining is executed by blowing oxygen-enriched air from plural tuyeres 10 disposed at the lower part of the side surface of the converter 9. The slag-making period time is shortened because the Fe content in the matte 5 charged in the converter 9 is low, and therefore, the prescribed quantity of silicate ore consisting essentially of SiO2 and adjusting the grain diameter to 5-20mm, is added. In this way, the silicate ore is fully melted with the reaction heat at the time of oxidizing the Fe content in the matte 5.  Since the temp. of the produced molten slag 11 is a prescribed temp. level such as 1,250 deg., this slag has good fluidity and the concn. of SiO2 is held to 20% level as the target. Therefore, the Fe content in the matte 5 is oxidized in good reactivity and caught into the slag 11 and the crude copper having about 98% copper content is obtd.
Patent JP-H09252336-A (JP)
Title: Communication equipment
Inventor: YAMASHITA HIROTO
IPC: H04M1/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To surely attain call reception or call transmission even when the call transmission is made for a time when an ID protocol is received. SOLUTION: A control section 14 controls a telephone set circuit section 3 during ID reception protocol so that a signal from a communication channel 1 to a handset 4 and vice versa is not supplied. On the other hand, when an operation input section 9 makes a dialing and the control section 14 discriminates priority of call reception, the control section 14 drives an amplifier 8 to sound an error tone or a predetermined error message from a speaker 7 and when the control section 14 discriminates priority of call transmission, the control section 14 stores a called telephone number received from the operation input section 9 to a memory section 10 and controls a line acquisition section 2 to open the communication channel 1 and to interrupt the ID reception protocol.  After the lapse of a prescribed time, the line acquisition section 2 is controlled to acquire the communication channel 1 and the destination telephone number stored in the memory section 10 is read and sent to the communication channel 1 and dialed.
Patent JP-H06274506-A (JP)
Title: Pos system operational system
Inventor: IINUMA MANABU
IPC: G07G1/14
Filed: 1993-03-18
Abstract: PURPOSE:To avoid a situation where the POS terminals of a same floor or a same counter simultaneously become unusable by zigzag-connecting the POS terminals of the same floor or the same counter or the like to different POS controllers and to connect more POS terminals to the POS controllers by distributing the loads of the POS terminals relating to a POS system operational system for connecting the plural POS terminals to the POS controllers and operating them. CONSTITUTION:This system is provided with the POS terminals 1 for summing up the sales of merchandise and the POS controllers 2 for connecting the plural POS terminals 1. The plural POS terminals 1 arranged on the same floor or at the same counter are divided and grouped, respective groups are connected to the different POS controllers 2 and the POS terminals 1 of the same floor or the same counter are evaded from simultaneously becoming unusable.
Patent JP-H03261709-A (JP)
Title: Hair tonic
Inventor: FUJINUMA KIKUKO
IPC: A61K8/00
Filed: 1990-03-09
Abstract: PURPOSE:To provide a hair tonic capable of imparting hair with favorable smoothness without making the hair sticky, containing specific quaternary ammonium salt (s), a specific higher alcohol, a specific oily component and a specific polyol at specified proportions. CONSTITUTION:The objective hair tonic containing (A) at least one compound of the formula (R1 is 14-22C alkyl or hydroxyalkyl; R2, R3, R4 are each 1-3C alkyl or hydroxyalkyl or benzyl; X is halogen or 1-2C alkyl sulfate group), (B) a higher alcohol having a 14-22C straight chain alkyl group, (C) an oily component <=28dyne/cm/25 deg.C in surface tension and <=200cPs/25 deg.C in viscosity, and (D) a polyol 4000-100000cPs/30 deg.C in viscosity. The proportions of the components to be formulated are as follows: (1) A=0.1-5.0wt.% of the whole hair tonic, (2) molar ratio A/B=1:(3-15), and (3) weight ratio C/(A+B)=1:(0.2-5). The present hair tonic have the above-mentioned effects during application, rinsing and drying and after drying, respectively.
Patent JP-S62217087-A (JP)
Inventor: GOTO KATSUHIKO
IPC: F25D23/06
Filed: 1986-03-19
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-S59203194-A (JP)
Inventor: YASUDA TSUTOMU
IPC: E21D9/08
Filed: 1983-04-06
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-H09251056-A (JP)
Title: Flip-flop circuit for fault diagnosis, fault diagnosis circuit and semiconductor integrated circuit
Inventor: SUZUKI KAZUHISA
IPC: G06F11/22
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide the technology for shortening the data delay time in a flip-flop circuit for fault diagnosis. SOLUTION: This flip-flop circuit includes input-stage circuits G5 and G6 for accepting data and an output-stage circuit formed of transistors MP1 and MN1 wherein the gate width wider than that of the transistor forming the above described input-stage circuit is set. A power tri-state gate 3, which drives a coupling node N for a master latch 1 and a slave latch 2 based on the data from a data input terminal 25, is provided. Thus, the high-speed driving of the coupling node N is made possible. Furthermore, the number of the gate stages of the data transfer system from the data input terminal 25 to a data output terminal 28 is made to decrease.
Patent JP-S56155835-A (JP)
Title: Component analyzing method
Inventor: MANABE SUGIO
IPC: G01N21/75
Filed: 1980-05-02
Abstract: PURPOSE:To execute a high-precision analysis efficienly by storing several photometric value data obtained by performing several times of photometry of a sample liquid to be analyzed and by selecting prescribed photometric value data among those stored data according to a preset criterion. CONSTITUTION:Under the control of mechanism controller 15, carriage device 3 for a sample container holding part, supplier 4 for a reaction container, carriage devie 8 for the reaction container holding part, supplier 9 for the reaction container, sample dispenser 10, and carriage device 13 for the sample container are operated. Then, photometric data from photometry parts 14-1-14-n are processed by data arithmetic device 16. Further, mechanism controller 15 and data arithmetic device 16 are controlled by a central information processor 17. To central information processor 17, external information is inputted via input equipment 18, and output information on analysis result, etc., are outputted via output equipment 19.