baber/WOPTO huggingface dataset:
Patent JP-H05232929-A (JP)
Title: Outline data processor
Inventor: YOSHIDA HITOSHI
IPC: G09G5/24
Filed: 1991-03-05
Abstract: PURPOSE:To provide an outline data processor capable of reducing necessary memory capacity by sharing the segment data of one or plural common outline segments to be shared to plural formats in each of many characters expressed by plural formats. CONSTITUTION:When an angular Gothic type is set up (S41:Yes), the specific outline segment data of the square Gothic type are read out of a parts font memory 22 and stored in a working memory 26 (S42), and when a round Gothic body is set up (S48:Yes), the specific outline segment data of the round Gothic type are read out of the memory 22 and stored in the memory 26 (S42). Respective coordinate data of the specific outline segment data in a relative coordinate system are converted into data in an absolute coordinate system (S44) and segment data developing processing is repeated only by the number of segments in the specific outline segment data.
Patent JP-H06279521-A (JP)
Title: Solid titanium catalyst component for polymerization of olefin, catalyst for polymerization of olefin, and polymerization of olefin by using the same catalyst
Inventor: TOIDA TETSUYA
IPC: C08F4/60
Filed: 1993-03-24
Abstract: PURPOSE:To provide the catalyst containing a solid titanium catalyst component and being capable of producing an olefin (co)polymer of excellent stereoregularity in high polymerization activity. CONSTITUTION:The component is obtained by bringing a solution formed from a magnesium halide compound, a titanium compound of the formula: Ti(OR)nX4-n (wherein 0<n<=4; and X is a halogen atom), a hydrocarbon solvent and an aliphatic alcohol, a titanium compound represented by the formula: Ti(OR)mX4-m (wherein 0<=m<4; and X is a halogen atom); and a compound having at least two ether bonds separated from each other by two or more atoms and comprises titanium, magnesium, halogen and the above ether compound. An olefin is polymerized in the presence of an olefin polymerization catalyst formed from this component, an organometallic compound catalyst component containing a metal selected from among the elements of groups I-III of the Periodic Table, and optionally an electron donor.
Patent JP-H02244909-A (JP)
Title: Pll circuit
Inventor: WAKABAYASHI TAKASHI
IPC: H03L7/16
Filed: 1989-03-17
Abstract: PURPOSE:To prevent the generation of malfunction even when the 2nd frequency is an extremely small value as compared to the 1st frequency by inserting a switch circuit into either one of signal lines inputted to a phase/frequency comparing circuit. CONSTITUTION:The switching circuit 10 is inserted into the signal line 5 for the 2nd reference signal to be inputted to me phase/frequency comparator(PFD) 4 or the signal line for a differential frequency signal outputted from a mixer circuit 2 or the frequency divided signal of the differential frequency signal. In the case of changing the frequency of an output signal, a switch circuit 10 is opened at first, and then the 1st and 2nd frequency corresponding to the changed frequency and a tuning voltage are impressed after opening the switching circuit 10. An error voltage outputted from the PFD 4 is used as a voltage for forcedly moving an PLL in a phase synchronizing direction. Even if the 2nd frequency ts an extremely small value as compared to the 1st frequency, the generation of malfunction can be prevented and an output signal with set frequency can be surely obtained.
Patent JP-H07246001-A (JP)
Title: Levee coater
Inventor: OKAMOTO EIICHI
IPC: A01B35/00
Filed: 1994-03-08
Abstract: PURPOSE:To enable high-efficiency levee-coating operation by using a levee coater capable of not remaining unfinished coating. CONSTITUTION:In this levee coater having a running cart provided with a levee coater (11) which continuously forms the top and one side face of a levee with a levee-shaping plate (15), one coater (11) is arranged in single on either right or left side so that the coater (11) can be switched at an almost middle of the running cart.
Patent JP-S62224107-A (JP)
Title: Cut-off frequency variable filter circuit
Inventor: KAWAMOTO HIROSHI
IPC: H03H7/06
Filed: 1986-03-26
Abstract: PURPOSE:To adjust the cut-off frequency to a desired frequency by comparing an output signal obtained from a filter circuit with an output signal obtained from a voltage control circuit and supplying a control signal corresponding to the level difference between the both to a voltage-capacitance variable element. CONSTITUTION:A resistor R1 and a capacitive element C1 of a filter circuit A constitute a low-pass filter, and an output signal Va of the filter circuit A is rectified by a rectifier circuit 1 into a rectified output Va' whose level is changed corresponding to the cut-off frequency. An output signal Vb is obtained by a voltage control circuit B by dividing a reference frequency signal Fa and a rectified output Vb' is obtained by a rectifier circuit 2. The output signals Va', Vb' are compared by a comparator 3 and a control signal Vc controls the capacitance of the capacitive element C1. In setting an output signal Vb to a desired value by using a control signal Vx, the cut-off frequency of the filter circuit A is varied into an optional frequency. In supplying the control signal Vc to the capacitive element C1', the cut-off frequency is set to a desired frequency in the filter circuit A'.
Patent JP-S56161777-A (JP)
Title: Facsimile device
Inventor: NISHIMOTO TSUNETOSHI
IPC: H04N1/401
Filed: 1980-05-16
Abstract: PURPOSE:To enable to compensate the dispersion of performance of each photoelectric conversion elements, by reading in standard black and white signals in advance, storing the output level, and adjusting the amplification factor and subtracting DC component based on the signals. CONSTITUTION:Before reading in an actual original, a standard black signal (e.g., distinguished state of light source) is read in as the 1st step, and a standard white signal is read in as the 2nd step, and the output signal of each photoelectric conversion element at these steps is stored in a storage circuit 8. Further, the output signal of each element of the 1st step mentioned before is subtracted at a DC component subtraction circuit 5 and the amplification factor of a variable amplifying circuit 6 is changed so as to keep the level of the output signal of each element of the 2nd step constant. Thus, the dispersion of the performance of each photoelectric conversion element of a multi-image sensor arranged in array shape is completely compensated.
Patent JP-H05267543-A (JP)
Title: Lead frame and mounting of lead on semiconductor device
IPC: H01L23/50
Filed: 1992-03-24
Abstract: PURPOSE:To simplify a mounting process of a gull-wing type lead on a semiconductor device, and. upon mounting the lead on each side of the peripheral edge part of a semiconductor device, prevent a lead distance from becoming incorrect and rotational tolerance from being produced between a pair of opposite sides. CONSTITUTION:A plurality of rows of elimination lead parts 7 outwardly extend from a pair of opposite tie bars 3A, 3C of a coupling part 10 having an outer configuration of a square for example, and junction lead parts 14 extend on the outside of the former. A bend-processed part 14a is provided in each junction lead part 14, and is connected with each elimination lead part 7. Each bend- processed part 14a is aligned with and joined to a signal terminal of the semiconductor device 9. Further, the elimination lead parts 7 and the coupling part 10 are isolated from the junction lead parts 14.
Patent JP-H08257945-A (JP)
Title: Tool stand
Inventor: NAKAJIMA HIDETO
IPC: B25H3/00
Filed: 1995-03-24
Abstract: PURPOSE: To provide a tool stand which can store cutting tools or their accessories as they are held in place one by one regardless of their sizes, has a simplified structure, is easy to manufacture, and can reduce costs. CONSTITUTION: This tool stand comprises at least two tool holding blocks 1, each having a corrugated side face 3 where projections and recesses alternate and a straight side face 4, and a stand main body 2 adapted to mount the tool holding blocks 1; the tool holding blocks 1 are mounted on the stand main body 2 in such a way that the corrugated side face 3 of one block 1 faces the straight side face 4 or corrugated side face 3 of the other block 1.
Patent JP-S62224599-A (JP)
Inventor: SUZUKI MASAHIRO
IPC: B26D5/30
Filed: 1986-03-26
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-H09256007-A (JP)
Title: Production of copper powder
Inventor: TANI KOJI
IPC: B22F9/24
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing copper powder capable of obtaining copper powder small in dispersion of grain size and furthermore excellent in monodispersibility. SOLUTION: As for the method for producing copper powder, a reducing agent is added to a copper-contg. soln. in which copper compounds and phosphates are coexistent to precipitate metallic copper. Then, as the copper compounds, at least one kind among copper sulfide, copper carbonate, copper formate, copper chloride and cuprous oxide is used, and as the phosphates, at least one kind among pyrophosphate, tripolyphosphate, tetrapolyphosphate, metaphosphate and hexametaphosphate is used.  Furthermore, as the producing methods, a method in which a reducing agent is added to a copper-ammonia complex ion soln. obtd. by mixing a copper-contg. soln., in which copper compounds and phosphates are coexistent, with ammonia and a method in which a reducing agent is added to a copper-ammonia complex ion soln. composed of a copper-contg. soln., in which copper compounds and water-soluble high polymers are coexistent, and ammonia are used as well.
Patent JP-H03266033-A (JP)
Title: Information setting system for intermediate text
Inventor: MORII YASUE
IPC: G06F9/45
Filed: 1990-03-16
Abstract: PURPOSE:To improve the translation performance by constituting the system so that fall-out information is stored in a stack in a call origin, and at the time of encounting a fall-out sentence in a call destination, the fall-out information fetched from the stack is st to an intermediate text and it is eliminated at the time of returning to the call origin. CONSTITUTION:A source program 1 is fetched from the head thereof at every row unit, and whether the fetched source program is a repeating sentence (for sentence) or a selective sentence (switching sentence) is discriminated, and in the case of YES, information is outputted to a stack 2. In the case of NO, whether it is a fall-out sentence (breaking sentence) or not is discriminated, and in the case of YES, information of the for sentence of the switching sentence is fetched from the stack 2, and set to an intermediate text. In the case of returning to the processing of a stack setting destination, the information outputted to the stack 2 is eliminated. In such a manner, it becomes unnecessary to set the information of the for sentence and the information of the switching information to a parameter and to deliver it to the call destination, the number of arguments at the time of syntax analysis decreases, and the translation performance is improved.
Patent JP-H08265982-A (JP)
Title: Solar power generator
Inventor: MAKINO YASUHIRO
IPC: H01L31/04
Filed: 1995-03-24
Abstract: PURPOSE: To obtain a solar power generator in which the power generated from solar cells can be utilized effectively. CONSTITUTION: The solar power generator comprises solar cells 1, an inverter circuit 2 for converting DC power generated from the solar cell 1 into AC power of predetermined voltage, means 10 for detecting the output voltage from the solar cell 1, and means 8 for controlling start/stop of the inverter circuit 2, wherein the starting timing of the inverter circuit 2 is altered based on the rising rate of output voltage from the solar cell 1 upon stoppage of the inverter circuit 2.
Patent JP-S59189613-A (JP)
Title: Ignition coil for internal-combustion engine
Inventor: HASE YUKIO
IPC: H01F27/28
Filed: 1983-04-13
Abstract: PURPOSE:To improve the heat discharge to the fitting part and reduce the temperature of the whole coil and improve the quality by making the winding density of the center portion of the primary coil lower than that of the both side portions of the coil. CONSTITUTION:A core 1 is composed of laminated rectangular silicon-steel plates. Holes 2, with which the core 1 is fitted to a body, are provided to both ends of the core 1 and the core 1 is tightened and fitted to the fitting part of the body frame or the like by bolts. The core 2 is not only a core but also has a function of discharging the heat generated by the primary coil to the body frame. When the core is not fitted to the body, the temperature is higher than that when the core is fitted by 40-60 deg.C. The primary bobbin 4, which is made of resin and molded after the core 1 is inserted, is divided into three winding ditches by rims 5a, 5b. For instance, 85-95% of the whole winding of the primary coil 3 wound in the bobbin 4 is wound in the two ditches at the both ends and 5-15% of the whole winding is wound in the center ditch. An insulation means such as insulating paper can be used as a substitute for the primary bobbin 4.
Patent JP-S51141950-A (JP)
Title: Manufacturing method of nut having a good wear-proof property
Inventor: HAMAZAKI AKIO
IPC: F16B37/00
Filed: 1975-06-02
Abstract: PURPOSE: Obtaining a nut having a good wear-proof property without effecting heat treatment or surface processing. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63233248-A (JP)
Title: Hot water feeding device
Inventor: KAWASHIMA HIROFUMI
IPC: F24H1/10
Filed: 1987-03-20
Abstract: PURPOSE:To provide a safe and convenient hot water feeding device by a method wherein in case an amount of water detected by a water level sensing device during combustion in a burner is less than a extinction amount of water, the burner may terminate the combustion, a combustion air fan is driven in a medium rotation for a specified period of time and then the fan is driven for a specified period of time at a low rotation. CONSTITUTION:When a microcomputer judges that data showing an amount of water inputted from a water detecting device 1 during combustion is less than an amount of diminishing water, an output of electrical signal is stopped in such a way as a solenoid valve 5 and a gas proportional valve 6 are 'closed' and then an electrical signal is outputted in such a way as a combustion air fan 8 is rotated for one minute at a specified amount of rotation 'medium rotation'. When the microcomputer judges that an amount of water is less than an amount of diminishing water and seven minutes home passed, an output of electrical signal for the combustion air fan 8 is terminated.
Patent JP-S58182913-A (JP)
Title: Voltage comparing circuit
Inventor: TOTOKI TAKASHI
IPC: H03K5/08
Filed: 1982-04-21
Abstract: PURPOSE:To stabilize an input and an output potential and to reduce current consumption while decreasing the number of elements, by feeding the output of an amplifying circuit back to its input side positively after two signals are outputted from an input circuit. CONSTITUTION:When transfer gates G1 and G2 turn on and the 1st signal is outputted from the input signal 11, a voltage V1 is impressed to the input-side point (a) of a capacitor 12 and a voltage generated when the input and output terminals of an amplifying circuit 13 are short-circuited is impressed to the output-side point (b) to supply their difference voltage to the point (b). Once the gates G1 and G2 turn off, the gate G2 turns on and when the 2nd signal is outputted from the circuit 11, the voltage at the point (a) varies to V2 to output an amplification output with the difference voltage between both input signals to a point (c). Then, transistors (TR) 22 and 25 of the feedback circuit 14 turn on to put the inverter consisting of TRs 23 and 24 in operation. Its feedback operation is positive feedback operation, so the input and output potentials of the amplifying circuit 13 are stabilized. In addition, an MOSFET19 or 20 is cut off completely, so the current consumption is reduced.
Patent JP-S60210712-A (JP)
Title: Tilt angle sensor
Inventor: SHIMIZU MASARU
IPC: G01C9/06
Filed: 1984-04-05
Abstract: PURPOSE:To enable the highly precise compensation of temperature by a construction wherein the amount of current supplied to one magneto-electric conversion element is subjected to a negative feedback control by the output of the other magneto-electric conversion element fixed to a pendulum system. CONSTITUTION:In addition to a magneto-electric conversion element 9, a magneto-electric conversion element 10 is fixed to a leaf spring 7 so that it is opposite to a magnet 8. A current source 11 supplying a current to the element 9 is controlled by the output of the element 10 which is amplified by an amplifier 12 and supplied through a negative feedback circuit 13, and thereby the amount of the current supplied to the element 9 is increased and decreased. When the density of the magnetic flux of the magnet 8 is reduced due to a change in temperature and subsequently the outputs of the elements 9 and 10 are also reduced, the current of the current source 11 is increased by the amplifier 12 and the circuit 13, and thus the output of the element 9 can be made stable with respect to the temperature.
Patent JP-H05272731-A (JP)
Title: Refuse incinerating apparatus
IPC: F22G3/00
Filed: 1992-03-25
Abstract: PURPOSE:To obtain a refuse incinerating apparatus capable of maintaining combustion in a secondary combustion chamber in a stabilized complete combustion state and minimizing the quality of environmental pollution substances contained in exhaust gas to be discharged. CONSTITUTION:A refuse incinerating apparatus has a secondary combustion chamber 7 and a waste heat recovery boiler 9 in an incinerator 1 and generates electric power by superheating again steam produced from the waste heat recovery boiler 9 by a combustion type superheater 18. The apparatus has a first secondary air feed path 21 which leads a combustion exhaust gas generated at a superheating burner unit 20 of the combustion type superheater 18 into the secondary combustion chamber 7 after superheating the steam under the condition where the density of oxygen is increased, and also has a second decondary air feed path 22 which leads said combustion exhaust gas directly to the secondary combustion chamber 7. Further, the apparatus is so constituted as to be capable of modifying the proportions of secondary air volumes to be fed from the first and second secondary air feed paths 21, 22.
Patent JP-H07248300-A (JP)
Title: Part inspection device
Inventor: KOBAYASHI TSUTOMU
IPC: G01N21/84
Filed: 1994-03-09
Abstract: PURPOSE:To reduce the number of inspection stations to the utmost so as to conform to the appearance and interior inspection of respective parts due to multikind and small-quantity production. CONSTITUTION:A plurality of sub-tables 3 are provided on an intermittently rotated main table 2 in the circumferential direction thereof at an equal interval in a freely rotatable manner and jigs 4 holding parts W to be inspected are attached to the respective sub-tables 3 in a freely detachable manner. As stations where the sub-tables 3 are stopped, a supply station 5, an inspection station 6, a good product feed-out station 7 and a defective product feed-out station 8 are provided at a min. and a rotary drive means 10 rotating the sub-tables 3 and an imaging means 9 due to a CCD camera or an X-ray camera are provided on the inspection station 6.
Patent JP-S57182236-A (JP)
Title: Key-wise function code setting system
Inventor: TATEISHI NAOFUMI
IPC: H03M11/14
Filed: 1981-05-06
Abstract: PURPOSE:To protect data planted in a kay when it is intended to rewrite a function code set to the key, by inhibiting the rewriting of the function code when data based on the function given to the key exist. CONSTITUTION:In an electronic regiter in which functions, such as subtotal key, settlement key, etc., are give to keys K1-K16 of the input section whose functions are unstable, the functions given to the keys are casually changed. When a key K1 is pushed when the key is used for subtotal, data corresponding to the key are read out from a memory 12 and a prescribed operation is started. Then, the summed data are written into the memory 12 having an address corresponding to the key. When it is intended to rewrite the code to use the key K1 for another function, a controlling section finds that the summed data exist in the memory 12 and prohibits the rewriting.
Patent JP-H04301284-A (JP)
Title: Device for reproducing information
Inventor: MAEDA SHIGEMI
IPC: G11B11/10
Filed: 1991-03-29
Abstract: PURPOSE:To operate satisfactory and successive reproducing by controlling uniform intermusic time through the use of an access operation and a timer which are using controlling information of a controlling information record area and absolute address information 9 means of a control means. CONSTITUTION:A controller 10 receives the instruction of reproducing from a user through an operation part 11 and performs access to the record reproducing position of designated music so as to start reproducing. Absolute address information read during reproducing is received from a detecting circuit 8. When reproducing reaches the completion absolute address position, a converter 14 executes the muting operation and pause operation and, at the same time, a timer 13 is counted at the time of having reproduction candidate music. When the timer 13 reaches specified time, the routing operation and pause operation are released so as to start the reproduction of next music and the operations are repeated till reproducing reaches the completion absolute address position of last music. Thus, satisfactory and successive reproducing having uniform intermusic time is operated.
Patent JP-S542011-A (JP)
Title: Forming system for facsimile video signal
Inventor: TANAKA HIDEO
IPC: H04N1/00
Filed: 1977-06-07
Abstract: PURPOSE: To simplify the memory control circuit, by aplying a sectioning line toward subscanning direction at least at one end of video chip toward main scanning direction, and by run-lengh-coding the video chip pattern in line unit by taking it as start or end and writing in it. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S541812-A (JP)
Title: Brake safety device when overload limit-switch operaties
Inventor: KASAI YOSHIO
IPC: F16D65/28
Filed: 1977-06-07
Abstract: PURPOSE: To assure the possibility of stopping by means of the stop-brake in case when both overload limit-switches work, even at any operating notch position of controller. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000265297-A (JP)
Title: Metallic material having photocatalytic activity and its production
Inventor: SUZUKI KENICHIRO
IPC: C23C26/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To fix a photocatalyst with good adhesion by anodically oxidizing a material to be anodically oxidized, in which the photocatalyst and/or a precursor of the photocatalyst is supplied on the surface part of the material to be oxidized. SOLUTION: The photocatalyst 2, or the like, is embedded in the surface part 3a of the material 3 to be anodically oxidized and an anodic oxidation coating film 4 is formed thereon by the anodic oxidation. As a result, a metallic material 1 in a state that the photocatalyst 2 is embedded in the anodic oxidation coating film 4 is obtained. Then, the metallic material 1 has not fear that the photocatalyst 2 is stripped off from the surface of a base material in a large quantity at once and the photocatalytic reaction is continuously exhibited on the surface of the base material. The photocatalytic activity is improved by heat treating preferably at 100-400 deg.C after the formation of the anodic oxidation coating film 4.  Or, the anodic oxidation can be applied further one or more times after the formation of the anodic oxidation coating film 4 to improve the wear resistance, corrosion resistance or decorative property.