baber/WOPTO huggingface dataset:
Patent JP-H0514055-A (JP)
Title: Sinusoidal wave generator
Inventor: YAMAGUCHI TSUTOMU
IPC: H03B28/00
Filed: 1991-07-01
Abstract: PURPOSE:To fix a cut-off frequency of a filter eliminating a harmonic component included in a sinusoidal wave when sinusoidal waves of various frequencies are obtained from a data of the sinusoidal wave stored in a storage section. CONSTITUTION:Based on a reference clock of a prescribed frequency, a PLL section 1 obtains a clock with a frequency being a multiple of (n) of the frequency of the reference clock, the obtained clock is counted by a counter section 2 and a data of a sinusoidal wave is stored in advance in a storage section 6, and the data in the storage section 6 is read by using the count of the counter section 2 as an address. Same sinusoidal wave data whose division number of the sinusoidal wave differs from each other are stored respectively to areas of a common address in different high-order bits. The sinusoidal wave data of a prescribed division number is read from the storage section 6 by using the address of the high-order bit of the count of the counter section 2. Thus, the sinusoidal waves of various frequencies are obtained and since the frequency of the harmonic component included in the sinusoidal wave is a prescribed value or over, the cut-off frequency of a filter section 5 is fixed.
Patent JP-S6343190-A (JP)
Title: Synthesizing copying machine
Inventor: NISHIMURA NORIHISA
IPC: G03G15/22
Filed: 1986-08-08
Abstract: PURPOSE:To simplify a synthesizing copying work by independently validating a trimming mode and a masking mode in an area stored in an area storing circuit at respective copying steps in the continuous copyings of twice to execute a continuous synthesizing copying. CONSTITUTION:When a synthesizing copying processing is selected by turning on a synthesizing copy key 12, only a left original 10 is read out and the range of areas (a)-(d) is copied. After the copying, paper is stocked on an intermediate tray, and then an original 11 is read out on an original platen to synthesize a graphic 101. A mode set up at the time of input data and the mode out of the trimming and masking modes is validated in an initial copying process, and in a 2nd process, the other mode is validated, the paper completing the initial copying process is led into the intermediate tray. At the 2nd process, the paper stocked on the intermediate tray is led into the copying process part. Consequently, the left original 10 can be trimmed and the right original can by masked.
Patent JP-H0477164-A (JP)
Title: Picture communication equipment
Inventor: NAKAGAWA KAORI
IPC: H04M11/00
Filed: 1990-07-17
Abstract: PURPOSE:To recognize the state of the equipment from a remote location by sending information representing the operating state of a picture communication equipment and a voice terminal equipment sending and receiving a voice data and a control data with the picture communication equipment main body via a radio communication means to the voice terminal equipment and displaying the information in voice according to a prescribed display system. CONSTITUTION:When the user enters an input to start the setting of a desired alarm time by using an operation section 11, the desired alarm time of the user is entered through a proper user interface by using the operation section 11 and a display section 12 to set the time to a clock IC1a. When a cordless phone slave set 26 and a cordless phone master set 13 are provided separately, the cordless phone master set 13 is called. When the user of the cordless phone slave set 26 replies the call by the operation of a facsimile switch or the like, the processing is terminated. Thus, a time alarm function is added to a facsimile equipment and even when the user does not stay in the vicinity of the equipment, the time alarm function is utilized via the cordless phone slave set 26.
Patent JP-S5889092-A (JP)
Title: Drive controller for motor
Inventor: NISHIMURA KIYOSHI
IPC: H02P27/04
Filed: 1981-11-21
Abstract: PURPOSE:To delete the power loss of a motor by applying a driving angle signal having a signal width optimized by pulse width modulation and waveform conversion to a drive unit of the motor. CONSTITUTION:A driving angle control signal generator 14 generates a driving angle control signal of a motor 2. The voltage output of the peak value corresponding to the time width of the driving angle control signal applied from the generator 14 is outputted from reference waveform generators 28A-28C. Comparators 32A-32C compare the outputs of the generators 28A-28C with the level of the DC reference voltage 30, and outputs the pulse of the time width corresponding to the output voltage levels of the generators 28A-28C. Waveform converters 34A-34C adjust the signal width of the driving angle control signal in response to the pulse from the comparators 32A-32C and supplies it to the motor 2.
Patent JP-H0939069-A (JP)
Title: Crosshead for blow molding machine
Inventor: KATO TAKAAKI
IPC: B29C48/09
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a crosshead for a blow molding machine, capable of eliminating striations caused by a parison of every kind and a deteriorated article of resin, which are apt to occur when a highly viscous resin is discharged from a crosshead for a blow molding machine. SOLUTION: A manifold groove 10, a spiral groove 11 and pressure relief grooves 12 are successively provided in an outer peripheral wall of a core 5 for a crosshead 1. The manifold groove 10 has its upper ridge inclined downward, the spiral groove 11 is spiraled in at least four lines, and the pressure relief grooves 12 are provided in at least two steps.
Patent JP-2001009734-A (JP)
Title: Segment grinding wheel for groove grinding and manufacture of same
Inventor: YOSHIMI TAKAYUKI
IPC: B24D5/00
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To grind both sidewalls of grooves simultaneously in an appreciably precise and efficient manner so that the sidewall clearance of ground grooves is constant throughout their inlet, middle and bottom portions. SOLUTION: This grinding wheel 1 for groove grinding carries a plurality of grinding segments 5 fixed to an circumferential surface 4 of a flange 3 on a disklike grinding core 2. The flange 3 has side abrasive layers 6 and 7 spreading over both surfaces over a radial grinding-wheel length conforming to the depth of grooves ground. Both side faces 9 and 10 of each grinding segment 5 project 0 to 3 μm from respective external surfaces 11 and 12 of the side abrasive layers 6 and 7, or the distance between the external surfaces 11 and 12 of the side abrasive layers 6 and 7 increases gradually in the radially outer- to-inner direction of the segment grinding wheel 1.
Patent JP-S5888758-A (JP)
Title: Developer for high frequency fixing
Inventor: ISAKA KAZUO
IPC: G03G9/087
Filed: 1981-11-20
Abstract: PURPOSE:To absorb the eddy current generated in a developer and to improve thermal efficiency with respect to the developer to be fixed to a recording by making use of high frequencies by contg. undefined conductive powder as a component for the developer. CONSTITUTION:A developer is obtd. by mixing 20vol% spherical Ni powder, 20vol% undefined Ni powder, 80vol% a styrene allyl alcohol resin and a black coloring matter. In this case, undefined conductive powder 23 of Ni, etc. is mixed at 0.2-30vol%. The undefined particles 23 have needle-like projecting surfaces and contact with a toner 21 in the forming of plunging the same. The electric lines 25 of force of the eddy current generated in the developer concentrate easily at the ends of the undefined metallic powder 23 and generate heat. Then the thermal efficiency is improved by 20-50%.
Patent JP-S5977461-A (JP)
Title: Toner supplementing device
Inventor: GOTOU MASAHIRO
IPC: G03G15/08
Filed: 1982-10-27
Abstract: PURPOSE:To a toner stably supplement with simple constitution by detecting the toner density on the basis of toner sticking to a conductive member applied with a voltage, and performing the supplement of toner when the detection signal has a lower level than a reference signal. CONSTITUTION:The density detection signal VA from a light intensity detecting circuit is compared by a comparator with the reference density signal VR1; when VA1>VR1, a logical signal 1 is sent out to an AND circuit 36. A comparator 34, on the other hand, compares the detection signal VA with an internal reference signal VR2 from an internal reference signal generator 33; when VA>VR2, a logical signal is sent to the AND circuit 36 and also inputted to the AND circuit 36 through an NOT circuit 40. A toner supplement signal device 35 sends a signal 1 to an AND circuit 37 for a specific time. When VR2<VA, the AND circuit 37 outputs 0 and an OR circuit 38 sends out the output of the comparator 32 as it is. Therefore, when VA<VR1, the comparator outputs 1 to perform toner supplementation. Thus, the toner is supplemented stably with simple constitution.
Patent JP-H0929110-A (JP)
Title: Recovering method of fluidizing performance of fluidized bed catalyst
Inventor: NOBUSAWA TATSUYA
IPC: B01J38/00
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an industrially advantageous method for recovering fluidizing performance important to a fluidized bed catalyst, particularly to a fluidized bed catalyst for phthalic anhydride production. SOLUTION: In the recovering method of the fluidizing performance of the fluidized bed catalyst by crushing disassembling a catalyst deteriorated in the fluidizing performance of the fluidized bed catalyst, in which catalytically active components acts in fused state, the aggregation degree of the fluidized bed catalyst particles after crushing disassembling is preferably <2.0.
Patent JP-S5889147-A (JP)
Title: Method and apparatus for automatic dusting
Inventor: NAKASHIN TOORU
IPC: A23L5/10
Filed: 1981-11-20
Abstract: PURPOSE:To enable the automatic continuous dusting, by recovering the top dusting powder in the width of the conveyor for the dusting of an article with powder. CONSTITUTION:Slight vibration is applied to the moving powder (a) on the main belt conveyor 1 by the rotation of the oscillation shafts 3. The article to be processed 2 is embedded certainly in the powder by the aid of the restricting net conveyor 4, and then, the powder (c) enclosing the article is taken out smoothly by the rotating restriction roller 7. The powder (b) entrained with the restriction conveyor 4 is recovered, supplied to the pretreatment step for top dusting, and used as a part of the powder (a).
Patent JP-H0934936-A (JP)
Title: System developing process management method and device
Inventor: RYU TADAMITSU
IPC: G06Q50/00
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for filling a gap between a problem analysis process and a system design process, for clearly mentioning a relation between respective specifications and software products and for preseving and managing a system developing process in the system developing process. SOLUTION: A system developing process management system 10 includes an input part 12 receiving a specification which is made into details stepwise against a process obtained by dividing the system developing process, an analysis part 14 analyzing the specification and extracting substances mentioned in the specification and a relation between the substances and a specification storage part 18 storing the substances and the relation as specification information.  The analysis part 14 of the system developing process management system 10 includes a means for receiving the sentence on the specification and decomposing the sentence into a wording and the substance, a means for giving an attribute name to the substance based on the wording, and a storage processing means storing the substance corresponding to the attribute name in the specification storage part 18 as an attribute value with the attribute name as specification information.
Patent JP-S6247748-A (JP)
Title: Assembling device
Inventor: TAKADA TOSHIRO
IPC: G06F9/44
Filed: 1985-08-27
Abstract: PURPOSE:To reduce the capacity of a desired program without deteriorating the function of this program by replacing plural byte instructions contained in the desired program with the 1-byte instructions in the order of higher using frequencies. CONSTITUTION:A CPU 12 first supplies a source program according to a label processing program 14 for production of a label table 20 and then executes a code production program 15 to produce the 1st desired program from the source program. Then the CPU 12 executes a retrieving program 16 to retrieve the desired program and counts the using frequencies of instructions to store them in a frequency table 21. Furthermore, a replacement program 17 is executed to replace the 2-byte instructions contained in the desired program with the 1-byte instructions in the order of higher using frequencies. Thus the program capacity is reduced. Then a correction program 18 is executed for correction of a label table 20 and a code production program 15 is executed again for production of the 2nd desired program.
Patent JP-H1031487-A (JP)
Title: Automatic playing device
Inventor: KUSHIDA KOJI
IPC: G10H1/00
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an automatic playing device which adequately assists manual musical performance by a player in a state wherein automatic musical performance of a musical sound useful to grasp the progress of the music is not done for a long time. SOLUTION: A performance data readout part 2 reads performance data out of a performance data storage part 1 in sequence prior to the progress of the automatic performance of music and a control part 3 stores the performance data in a ring buffer 31, and reads performance data other than minus parts out and sends them to a 1st sound source 6, so that an automatic performance is carried out. Further, the control part 3 detects a soundless section of longer than a specific length in an automatic performance to be carried out thereafter on the basis of the performance data from the performance data readout part 2 and outputs beat information from a 2nd sound source 7 for the soundless section.
Patent JP-S6080357-A (JP)
Title: Electronic circuit carrying device
Inventor: SAKAGAKI MASAKUNI
IPC: H01L23/14
Filed: 1983-10-08
Abstract: PURPOSE:To prevent an input signal transmitted via an input signal line from being affected externally by providing a guard region connected to a reference voltage along an input line supplying the input signal to an electronic circuit. CONSTITUTION:Photoelectric elements 4 are provided fixedly onto a sensor board 3 in the form of an array and a couple of conductor wires 5a, 5b are provided extendedly while contacting the photoelectric elements 4 and being opposite thereto. Moreover, a couple of guard wires 6a, 6b are formed on the sensor board 3 so as to be prolonged along both sides of the conductor wire 5b and are connected to a constant reference voltage (ground voltage). Furthermore, the conductor wire 5b is incorporated electrically with a conductor wire 8a through ohmic contact and a couple of guard wires 9a, 9b are provided on both sides. The guard wires 9a, 9b protect an input signal line formed with the conductor wires 5b, 8b together with the guard wires 6a, 6b so as to prevent adverse effect introduced from adjacent signal lines.
Patent JP-S5889990-A (JP)
Title: Biological treatment for waste water
Inventor: SUMINO TATSUO
IPC: C02F3/12
Filed: 1981-11-25
Abstract: PURPOSE:To progress capturing of sludge and to reduce the amt. of the sludge to be produced by treating waste water with sticking type biological treating devices which are disposed in series, and returning part or the whole of the excess sludge thereof to an activated sludge aerating tank. CONSTITUTION:The waste water flowing through an inflow pipe 1 into an activated sludge aerating tank 3 is biologically oxidized by the sludge 8 settled in a settling basin 7 through a sludge return pipe 11 in addition to the sludge 5. Part of the sludge subjected to solid-liquid sepn. in the basin 4 is returned to the tank 3 and the balalance is removed as excess sludge to the outside of the system. The supernatant water in the basin 4 is treated as a tertiary treatment in a sticking type biological treating tank 6 and is subjected to solid-liquid sepn. in a settling basin 7. The sludge 8 subjected to the solid-liquid sepn. is returned through the pipe 11 into the tank 3. Thus, the sludge in the aerating tank is captured by microorganisms and the amt. of the sludge is decreased.
Patent JP-H0743664-A (JP)
Title: Projection image display device
Inventor: TANIDE HIDEO
IPC: H04N5/74
Filed: 1993-07-29
Abstract: PURPOSE:To provide an image having a large angle of view to an observer not only in a horizontal direction but also in a vertical direction by specifying a ratio between lengths in the horizontal direction and the vertical direction in a part of a concave mirror whose surface is an elliptic sphere, arranging an image source in the vicinity of the focal point of the elliptic sphere, arranging the position of the eye of the observer in the vicinity of the other focal point and specifying the size of the image of the image source with respect to the outside diameter of the concave mirror. CONSTITUTION:The concave mirror 7 is shaped in a shape of a part of a nearly elliptic sphere shape. The ratio of the diameter in the horizontal direction of the concave mirror 7 to that in the vertical direction thereof is made 1:0.5-1.5. A transmission screen 6 whose diameter is made <=1/5 of the outside diameter of the concave mirror 7 is placed in the vicinity of the focal point 71 of the concave mirror 7. An observer 21 is positioned near the other focal point 72 of the concave mirror 7. By a property of an ellipse, the observer 21 positioned in the vicinity of the focal point 72 views the video on the transmission screen 6 in the vicinity of the focal point 71 by projecting it on the nearly whole concave mirror 7. Thus, the image having the angle of view large not only in the horizontal direction but also in the vertical direction is provided by one projector.
Patent JP-H01120699-A (JP)
Title: Method and equipment for detecting vehicle
Inventor: TOOMASU REI POTSUTAA
IPC: G08G1/01
Filed: 1988-07-27
Abstract: PURPOSE: To reduce the influences of jitter and vibration noise by generating a sample count expressing loop inductance, and replacing a reference count with the sample count each time loop drift in the direction of no call is continuously shown. CONSTITUTION: The sample count expressing the loop inductance of a loop at a vehicle detector is generated and this sample count is compared with the reference count. Each time the loop drift in the direction of no call is continuously shown by difference between the sample count and the reference count concerning a prescribed time cycle, the reference count is replaced with the sample count.
Patent JP-H0239603-A (JP)
Title: Microwave device
Inventor: SAITO TAMIO
IPC: H01P1/30
Filed: 1988-07-29
Abstract: PURPOSE:To improve a heat radiating characteristic without deteriorating a high frequency characteristic by closely positioning the stepped part of a carrier and the step part of a body, protruding the lower surface part of the carrier for the upper surface part of the carrier, and making the lower surface part larger than the upper surface part. CONSTITUTION:When carrier 4 is fixed to a body 7 with screws 10, a stepped part 4c of the carrier 4 and a step part 9 of the body 7 are closely positioned, further, the other parts of the carrier 4 and that of the body 7 are also made into a contact state with each other, and the high frequency characteristic is never deteriorated. Further, since a lower surface part 4b of the carrier 4 is protruded for an upper surface part 4a of the carrier 4 and made larger than the upper surface part 4a, the heat capacity of the carrier 4 becomes larger, it becomes possible to either air-cool or liquid-cool the rear of the carrier 4 directly, and it becomes possible to sufficiently diffuse the generated heat of a microwave transistor 11, etc. Thus, heat radiating efficiency can be improved without deteriorating the high frequency characteristic.
Patent JP-S5891469-A (JP)
Title: Data transfer device
Inventor: SATOU YUKIO
IPC: G03G21/00
Filed: 1981-11-26
Abstract: PURPOSE:To eliminate the need for a parallel connecting connector by sending data in series from a copying machine to an additional device by using a radio wave. CONSTITUTION:For control, for example, 8-bit parallel data need be sent from a copying machine 11 to an additional device 18 such as a paper quantity controlling device and a sorter. Transmitter and receivers 20 and 30 convert the  parallel data into serial data of a pulse wave having different time series pulse  width. A carrier is modulated by the series data and the resulting signal is transmitted through antennas 42 and 43. The received signal is converted into parallel data by the transmitter and receivers 20 and 30.
Patent JP-2000014374-A (JP)
Title: Liquid processed food
Inventor: IKEDA TORU
IPC: A23L23/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid processed food hardly causing deterioration or dissipation of flavor component, and excellent in durability and long-term preservation by seal-packing a liquid food in a specific packing material after heating the liquid food, or seal-packing the liquid food and heating and sterilizing the seal-packed food after the seal-packing. SOLUTION: This liquid processed food is obtained by heating a liquid food such as a soft drink containing >=10% fruit juice, a juice, a soup and a Japanese sake, and seal-packing the liquid food in a specific packing material, or seal- packing the liquid food in the packing material, and heating and sterilizing the seal-packed liquid food. The packing material consists of one packing constituent part composed of a film or sheet like oxygen-absorbing laminated material consisting essentially of a laminate comprising an oxygen-barrier outer layer, a deoxygenation layer such as a polyolefin resin layer including dispersed fine iron powder covered with calcium chloride, and a polyolefin layer such as polyethylene arranged in order from the outside, and the other packing constituent part comprising an oxygen barrier material.
Patent JP-H1015035-A (JP)
Title: Nutrient liquid agent contained in double-chamber vessel
Inventor: KOBAYASHI HIDEYUKI
IPC: A61J1/05
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to aseptically, easily and rapidly prepare a nutrient liquid agent by respectively housing powder pharmaceuticals contg. >=1 kinds selected from respective components of glucide, amino acid, electrolyte, fat and vitamins, liquid pharmaceuticals or distilled water respectively into the first and second chambers of a flexible container and the obtain the uniformility and the long-term stability after the preparation. SOLUTION: The flexible container 1 is isolated by a heat sealing part 4 formed by thermal fusion, by which the two chambers, i.e., the first chamber 3 and the second chamber 5 are formed. The heat sealing part 4 is so formed that this part may be peeled by applying external force thereon. The vessel is provided with a powder pharmaceuticals dividing port, mixing port, a liquid pharmaceutical injection port and discharge port 6. The powder pharmaceuticals contg. >=1 kinds selected from the respective components of the glucide, amino acid, electrolyte, fat and vitamins are housed into the first chamber 3, the liquid pharmaceuticals contg. >=1 kinds selected from the respective same components or distilled water is housed into the second chamber 5.  As a result, these pharmaceuticals are mixed and dissolved by releasing the heat sealing part 4 and, therefore, the liquid nutrient agent is prepd in a hermetic system, the intrusion of saprophytes, etc., does not arise, an excellent preservable property is exhibited and the long-term stability is obtd.