baber/WOPTO huggingface dataset:
Patent JP-H08288813-A (JP)
Title: Driving device and driving method
Inventor: BIRII II TAIYAA
IPC: H03K19/0175
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To enable the generation of fixed output signal transiting speed in spite of a load by providing a reference signal generator which generates a reference signal to be used for comparing the transiting speed of DATA output signal with the gradient of reference signal by outputting a prescribed reference signal. SOLUTION: The signal of output pad 203 and the properly selected output of reference gradient signal generator 207 or 209 are respectively sent to comparators 211 and 213. Namely, in case of transition from low to high, the comparator 211 compares the reference gradient signal directed from the reference gradient signal generator 207 to the positive side with the signal transition generated at the output pad 203 and in case of transition from high to low, the comparator 213 compares the reference gradient signal directed from the reference gradient signal generator 209 to the positive side with the signal transition generated at the output pad 203.  The comparators 211 and 213 can be made into P type transistors connected to the maximum positive signal and when a pad voltage is delayed from the reference gradient, an FET P2 or N2 is driven by amplifying the signals while turning on the comparators 211 and 213.
Patent JP-S58184660-A (JP)
Title: Generation system of internal interruption
Inventor: OCHIAI MASAO
IPC: G06F11/28
Filed: 1982-04-22
Abstract: PURPOSE:To allow interruption at an optional point of a program without altering the program, by providing a table wherein optional interruption points are registered. CONSTITUTION:Once an address comparing mechanism 50 is started when an instruction in an address that an LOC (location counter) 30 indicates is executed, a check on whether a probe flag 41 in a PSW (program status word) 40 is set or not is made firstly. Then, when the probe flag 41 is not set, no interruption is allowed and the instruction in the address indicated by the LOC30 is executed. When the flag 41 is set, on the other hand, it is judged that interruption processing is specified and an address comparison between the registred contents within the effective range of a probe 12 and the contents of the LOC30 is made. When address coincidence is detected, the address comparing mechanism 50 allows an interruption.
Patent JP-S63234459-A (JP)
Title: Disk device
Inventor: KATO KOJI
IPC: G11B20/18
Filed: 1987-03-24
Abstract: PURPOSE:To easily, quickly and correctly execute the data writing/inspection works to a disk by providing the comparison discriminating part of writing data and reading data. CONSTITUTION:Writing data (a) is written on a disk medium by a write-only head 111 via a writing circuit 112 by synchronizing with the servo clock fed from a circuit 102. The written information is read by the read-only head 121 coming to this writing position immediately thereafter and inputted to a reading circuit 122. The writing data delayed by a delay circuit 13 according to the time difference and the reading data (b) picked up by the reading circuit 122 by using the clock delayed by a delay circuit 123 according to the time difference between both heads found from the physical distance between the writing head and reading head and the progressing speed of a disk medium at the head position at that time are compared in a comparator 13. This can therefore be verified with performing the writing of data.
Patent JP-S52151547-A (JP)
Title: Power amplifier
Inventor: KIMURA SHIGENOBU
IPC: H03F3/30
Filed: 1976-06-11
Abstract: PURPOSE:To compensate both the saturation voltage and the voltage fall by the e emitter resistance and thus to increase the voltage use efficiency without increasing the number of the power supply for the power amplifier by applying the output signal of the amplifier to the emitter of the driving transistor via a condenser.
Patent JP-S61228380-A (JP)
Inventor: KOBAYASHI TSUGUYUKI
IPC: G21C3/324
Filed: 1985-04-02
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-H02246668-A (JP)
Title: Facsimile equipment
Inventor: MOTOYANAGI TERUO
IPC: B65H16/00
Filed: 1989-03-20
Abstract: PURPOSE:To confirm whether recording paper is set correctly or not by providing a mark detecting means to detect a mark printed by a mark printing means and an abnormality informing means to inform the abnormal installation of recording paper when the mark is not detected by the mark detecting means after the finish of the exchange of the recording paper. CONSTITUTION:A control part 1 sends data for printing a black line to a thermal head 7, and prints the black line on the recording paper 13. The recording paper 13 is conveyed farther in the direction of a black line detector 8. When the black line is not detected by the black line detector 8 within prescribed time, it is decided that both the sides of the recording paper 13 are inverted, and the printing operation of the black line is stopped, and simultaneously, a message to inform the abnormal installation of the recordihg paper such as 'Both the sides of the recording paper are inverted. Please, reinstall the recording paper.' etc., is displayed on a displaying part 3. Besides, at such a time, the control part 1 generates a speech to inform the abnormal installation of the recording paper from a speaker 5 simultaneously with the display of abnormality.
Patent JP-H11265679-A (JP)
Title: Process control system and focued ion beam device
Inventor: ONISHI TAKESHI
IPC: G01B21/30
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To realize the stable operation of a semiconductor process by precisely measuring the film thickness of a wafer internal device in a short time and quickly performing the feedback to the process. SOLUTION: This system is formed of an FIB device 1 capable of sampling an analyzing part from a semiconductor wafer without breaking the wafer, a STEM 2, a small-sized sample table commonly mountable on a wafer holder for FIB and a sample holder for STEM, a computer 3 having a data base software, and a network 5 for mutually connecting the FIB, the STEM, and the computer, so that the film thickness in a wafer can be precisely, quickly and surely measured.
Patent JP-S56165435-A (JP)
Title: Optical submarine cable repeater
Inventor: YAMAMURA KAZUOMI
IPC: H04B10/00
Filed: 1980-05-23
Abstract: PURPOSE:To ensure assured and effective repair for an optical submarine system, by providing a coupling part which is detachable to a repeater box with a watertight structure and connecting the electric signals via this coupling part between a transmission line and a feed line. CONSTITUTION:A repeater box 4 can be divided at the part shown by arrows 9, and the transmission of information and the connection of electric power in the inside of a repeater can be performed by respective connectors 16 and 18. The divided repeater boxes 3 and 5 are connected together mechanically to ensure the transmission of the tension of an optical submarine cable 2 that is applied to the box 4 and to secure an watertight structure in the box 4. The optical signal transmitted through an optical fiber 6 is converted into an electric signal through a photoelectric converter 10 and then amplified by electric signal amplification processor 11 and 13. This amplified signal is converted again into an optical signal through an electrooptic converter 14 to be transmitted through an optical fiber 7. At the same time, the electric power is fed via an electric power feed line 8.
Patent JP-S62226302-A (JP)
Title: Process control device
Inventor: DEMURA HIROYUKI
IPC: G05B11/36
Filed: 1986-03-28
Abstract: PURPOSE:To improve controllability, by discriminating a variation and the direction of a change by a load change discriminating means, when a load quantity in a controlled system is changed, and the rate of change of a controlled variable changes over a prescribed value, and by sending an operation signal at a time earlier than a normal time. CONSTITUTION:When a pass capacitance M is changed, and the load quantity in the controlled system is widely changed in an increasing/decreasing direction, the load change discriminating means connected to a differential arithmetic part 12 is operated. When the load quantity in the controlled system is increased over the prescribed value, and the rate of change DELTAPV of a controlled variable PV changes over the prescribed value in the decreasing direction, both outputs of the first and the second lower limit discriminating parts 13 and 17 go to '1', and the logical product of both the outputs goes to '1', and it is inputted to the set input terminal 11a of a hold memory part 11. And as shown in broken line (b), the operation signal to open a valve from the hold memory part 11 is sent out to a valve 5 before the controlled variable PV arrives at a deviation lower limit value L, thereby a temperature adjustment is performed.
Patent JP-S54159696-A (JP)
Title: Lithium-nickel ferrite
Inventor: NAKA YOUJI
IPC: H01F1/34
Filed: 1978-06-07
Abstract: PURPOSE: To lower saturated magnetization value without damaging good squareform hystersis characteristics, etc., by including definite amounts of Ni and Al as the main components and also definite amounts of Zn, Co, and Mn as the subsidiary components in a lithium ferrite.  
     CONSTITUTION: A lithium-nickel ferrite which is prepared by mixing, molding, and baking a mixture of oxides in a desired proportion or of carbonates, oxalates, etc., convertible into oxides easily by heating as raw materials and also has the following basic composition; that is, a high-frequency magnetic element having the composition (Li 05 Fe 05 ) 1-a-b-c  Ni a Zn b Co c Al x Mn y Fe 2-x-y O 4  (where 0.025≤ a≤0.4, O≤b≤0.15, O≤c≤0.018, O≤ x≤0.5, and 0.01≤y≤O). If necessary, a miximum of 20 mole % Li (in terms of Li 2 O) and a maximum of 1.2wt% Bi 2 O 3  are added to the aforesaid composition in order to improve coercive force and dielectric loss. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S544129-A (JP)
Title: Recording method
Inventor: FUJII TADASHI
IPC: G01D15/06
Filed: 1977-06-13
Abstract: PURPOSE: To make a nozzle unnecessary by using as a recording electrode an ink supporting member, which is composed of a conductive material to be wetted with liquid ink, so as to electrostatically attract ink to an opposite electrode. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10218714-A (JP)
Title: Water-soluble antimicrobial/antifungal agent
Inventor: KANI YOSHIHIRO
IPC: A01N59/20
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain both a water-soluble antimicrobial/antifungal agent, not being discolored even by dissolution in water, capable of maintaining antimicrobial/antifungal properties for a long period of time and a foliar spray fertilizer having antimicrobial/antifungal properties. SOLUTION: A composition is obtained by heating and melting a composition, prepared by adding 0-20wt.% of the total of a second parent material composed of boric acid and/or phosphoric acid and 1-10wt.% of the total of silver nitrate and/or copper nitrate to a parent material comprising two or more kinds of atomic groups selected from the group consisting of ammonium, lithium, sodium and potassium, metal ortho-hydrogenphosphate, metaphosphate or borate, at 250-260 deg.C to give a water-soluble antimicrobial/antifungal agent. An antimicrobial/antifungal foliar spray fertilizer comprises 0.5-10wt.% of the antimicrobial/antifungal agent.
Patent JP-S58184551-A (JP)
Title: Display for vehicle
Inventor: UOTA KOUSAKU
IPC: G01P3/489
Filed: 1982-04-22
Abstract: PURPOSE:To calculate and indicate informations on the rotation of a vehicle member such as vehicle speed based on the rotation of wheels and engine revolutions on the rotation of a crank shaft in a vehicle such as automobile. CONSTITUTION:The revolutions per unit time are calculated by a certain time from a total time tpb-tpa for cycles of rotary pulses in the integral number of rotary pulse trains equivalent to a difference between the pulse edge time tpa immediately preceding the front edge time tca of a certain time Tc and the pulse edge time tpb immediately before the rear edge time tcb and the number NP of rotary pulses in the rotary pulse trains. This enables an accurate calculation of the revolutions. A pulse edge time coincidence detecting section detects that the rotation is at the low speed while an acceleration/deceleration deciding section determines whether the rotation is in acceleration or in deceleration. When the low speed rotation is in acceleration, the previous values are retained for the revolutions and the vehicle speed without updating the contents. When the low speed rotation is in deceleration, the inverse number of the difference between the pulse edge time immediately before the front edge time of a certain time is obtained as false revolutions and this as revolutions or the vehicle speed based thereon are displayed. Thus, a smooth updating of the display can be done even in the low speed rotation.
Patent JP-S543039-A (JP)
Title: Synthesis of urea derivative
Inventor: MAKIKADO TOKUO
IPC: C07C239/00
Filed: 1977-06-10
Abstract: PURPOSE: To prepare a urea derivative useful as a herbicide, easily and in high yield, by reacting easily available anilines with carbamoyl halogenide in the presence of a Lewis acid. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000267822-A (JP)
Title: Terminal device and method for controlling print processing
Inventor: KAWABATA YOSHIE
IPC: B41J5/30
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent the mismatching of reference information without needing a spool area for temporarily storing print data. SOLUTION: A reference managing part 114 transmits reference generated by a reference generating part 116 to a server as a print processing request and also registers it with a reference job management table 120. A workstation 12W1 receives a transmission (or acquisition) request from the server or a printer, subsequently reads the position information of data for printing corresponding to the transmission request from the table 120 and converts the data for printing to generate print data. Also, when the device is requested to stop, a power supply managing part 110 controls so as to make the stop of the device standby until reference information registered with the table 120 disappears, that is, all print data requested to undergo print processing are outputted.
Patent JP-H10247260-A (JP)
Title: Gate door opening and closing method for automatic ticket examination device and the automatic ticket examination device
Inventor: YOSHIKAWA SATOSHI
IPC: G07B15/00
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent the forgetting of taking a ticket and wrongly touching a gate door by controlling the opening/closing of the gate door according to the length of a processing time required by a ticket thrown into an automatic ticket examination device. SOLUTION: The automatic ticket examination device 10 with a function examine-processing two train tickets of different railroad companies forms a throw-in port 12 for throwing one or two train tickets successively or by overlapping at the upper part of the front face of its base 11 and controls the opening/closing of the gate door 15 according to the length of the processing time required by the ticket to the device 10. Namely, two tickets take a processing time longer than one ticket and this processing time is longer than a period for a passenger to pass through a ticket examining path, the gate door 15 is controlled to close for a prescribed time which enables this processing to regulate the passing through of the user. Thereby a user never forget to take the two tickets and never wrongly touch the gate door 15 in the middle of operation.
Patent JP-H01243634-A (JP)
Title: Privacy communication synchronizing system
Inventor: SATO TSUTOMU
IPC: H04L9/20
Filed: 1988-03-25
Abstract: PURPOSE:To improve the degree of privacy by synchronizing cipher random numbers in transmission means and a reception means based on synchronization decision signals generated by means of processing means which are respectively provided in the transmission means and the reception means. CONSTITUTION:The processing means which generate the synchronization decision signals 120 and 220 from signals 100 and 200 showing the internal states of random number generation circuits 11 and 21 and the random numbers 110 and 210 from pseudo random number generation circuits 12 and 22 are respectively provided in the transmission means 10 and the reception means 20. The cipher random numbers 140 and 240 in the transmission means 10 and the reception means 20 are synchronized based on the synchronization decision signals 120 and 220 from the processing means. Thus, the privacy communication synchronizing system in which cipher strength is improved can be secured.
Patent JP-H09236117-A (JP)
Title: Dynamic pressure bearing device
Inventor: KANEBAKO HIDEKI
IPC: F16C17/02
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To further reduce incurring of a bearing loss due to viscous resistance as bearing rigidity (a bearing support load) is improved. SOLUTION: The introduction part 42 of each groove 40 for generating a dynamic pressure is extended from only the end on one side of a dynamic pressure generating part 41, and the peripherally adjoining introduction parts 42 are alternately extended to the opposite side in an axial direction. By extending the introduction part 42 of one groove 40 for generating a dynamic pressure by a long distance without being impeded by the introduction part 42 of the adjoining groove 40 for generating a dynamic pressure, sufficient pressure of bearing fluid is executed.
Patent JP-S62860-A (JP)
Inventor: EIBURAHAMU KAAPASU
IPC: G01N33/569
Filed: 1986-03-27
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-H09257391-A (JP)
Title: Integral heat exchanger
Inventor: MAKINO KENJI
IPC: F28F9/02
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce in thickness a radiator (core) with a simple structure. SOLUTION: The tanks 25, 27 of a first heat exchanger have flat surfaces at the sidewall perpendicular to the bottoms 41, 43 opened with a plurality of tube inserting holes 49, 51. The tanks 31, 33 of a second heat exchanger are formed in a circular sectional shape and have bottoms 45, 47 opened with a plurality of tube inserting holes 53, 55. The first and second exchangers are parallel at the axial centers 49a, 51a, 53a, 55a of the holes 49, 51, 53, 55, and the second exchanger is brought into contact with the flat surface of the tanks 25, 27 of the first exchanger.
Patent JP-H11271705-A (JP)
Title: Liquid crystal projector device
Inventor: TAJIRI SHINICHIRO
IPC: G02F1/13357
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To make the luminance of a projection image higher by increasing the use rate of light-source light. SOLUTION: The white light of the natural polarized light from a light source 1 is split by a polarization beam splitter 7 into s-polarized and p- polarized lights, the s-polarized light is separated by a cross dichroic prism 8 into red, green, and blue lights to irradiate reflection type liquid crystal plates 9R, 9G, and 9B for the respective colors, and video lights which have become p-polarized lights through modulation and reflection are synthesized by a cross prism 8 and projected on a screen by a projection lens 13 through a polarization beam splitter.  The p-polarized light split by the polarization beam splitter is converted by a 1/2 phase difference plate 10 into an s-polarized light, which is separated by a cross dischroic prism 11 into red, green, and blue lights to irradiate reflection type liquid crystal plates 12R, 12G, and 12B for the respective colors; and video which have become p-polarized lights through modulation and reflection are synthesized by a polarization beam splitter 11, converted by a 2/1 phase difference plate into an s-polarized light, and reflected by a polarization beam splitter, so that it is projected on the screen together with the transmitted video light from the cross prism 8.
Patent JP-H09260706-A (JP)
Title: Solar battery module
Inventor: YANAGIURA SATOO
IPC: H01L31/042
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To figure a pattern on a solar battery module by different light incident angles by using at least two kinds of solar battery cells which are constituted of single crystalline silicon substrates, having different sliced surfaces and forming many recessed sections on the surfaces of the substrates at the light incident side of the solar battery cells by anisotropic etching. SOLUTION: In a solar battery cell, the surface of a silicon wafer 21 which has a (100) surface is washed and then is etched with a NaOH aqueous solution. By this, the silicon is anisotropically etched along a (111) surface and thereby recessed sections 22a having a reverse pyramid shape, that is, recessed sections 22a of a reverse square pyramid shape having a V-shaped cross section, are formed on the entire surface of the wafer 21. In other words, reverse square pyramid-shaped recessed sections 22a having V-shaped cross sections, each of which is constituted of four walls 23 which have (111) surfaces, are formed on the entire surface of the wafer 21.
Patent JP-S57186260-A (JP)
Title: Cartridge engaging device
Inventor: MORIKI OSAO
IPC: G11B17/04
Filed: 1981-05-09
Abstract: PURPOSE: To prevent sticking of foreign matter, such as dirt of human hands, dust, etc., to phonograph records, by making an arrangement that records can be set and removed without human hands directly touching on them by inserting record jackets containing records in them into a record reproducing device.  
     CONSTITUTION: One end of a shaft 27 of a turntable 23 is brought contact and engaged with a slider 28 in such a way that it can move freely in an engaging groove 29. As the slider 28 move, the shaft 27 is moved in the axial direction of the shaft 27 by means of the engaging groove 29. A cartridge guiding body 39 is put on a guide rod 38 in such a way that the body 39 can slide along the rod 38 freely. The guiding body 39 has a projected engaging rod 41 and a driving means 42, such as rubber belt, wire, etc., is engaged to the engaging rod 41. The driving means 42 is not fixed to the engaging rod 41 but both ends of the driving means 42 are not fixed to the engaging rod 41 so that it may freely move around the rod 41. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02248622-A (JP)
Title: Controller of engine with supercharger
Inventor: TAJIMA SEIJI
IPC: F02B37/00
Filed: 1989-03-20
Abstract: PURPOSE:To ensure engine protection by attenuating supercharging pressure so that the attenuation rate in a low intake range may be larger than that in high intake range when the required condition for engine protection is detected. CONSTITUTION:An engine E is provided with at least a primary supercharger 3 supercharging in a low intake range and a secondary supercharger 4 supercharging in a high intake range. When the condition required for engine protection is detected by a water temperature sensor 21, a knocking sensor 22 and a running distance counter 23, a control circuit 211 attenuates the supercharging pressure controlled by a duty valve 215 so that the attenuation rate in a low intake range may become larger than that in a high intake range. Since supercharging pressure also becomes lower sufficiently in a little lower engine speed range than the engine speed when supercharging is started by a secondary supercharger 4, it is possible to restrain generation of knocking sufficiently, ensuring the protection of the engine E.