baber/WOPTO huggingface dataset:
Patent JP-H09167974-A (JP)
Title: Reception circuit for fm multiplex signal
Inventor: SATO AKIHIRO
IPC: H04H20/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To accurately demodulate a multiplex signal at a weak electric field strength by extracting only a multiplex signal component from an IF signal and demodulating the component so as to eliminate the effect of residual noise due to a demodulated audio signal. SOLUTION: A received RF multiplex signal is converted into an IF signal and amplified by an IF circuit 2 and the multiplex signal is given to a synchronization detector via a BPF 10 with a prescribed pass band and synchronous- detected by synchronizing signal generated by a stereo demodulation circuit 4 and compared with a reference level by a waveform shaping circuit 12 to recover data with a transmission rate frequency while being waveform-shaped into 0 and 1. Then an error correction circuit 7 applied prescribed correction to the data and the result is fed to a microcomputer 8 to read display data in response to an LMSK demodulation signal. A synchronization detection signal SIN has a higher level than an FM detection output SIN at a weak electric field strength.  Thus, multiplex data are extracted from the FM detection output at a medium/strong electric field strength and extracted from a synchronization detection output at a weak electric field strength to obtain excellent multiplex data.
Patent JP-H05164054-A (JP)
Title: Fluid feed pumping device
Inventor: HASHIGUCHI YASUHIRO
IPC: A61M60/894
Filed: 1991-12-11
Abstract: PURPOSE:To reduce dispersion of driving flow rate for every pulse, dispense substantially with setting of delivery timing, and simplify driving flow rate adjusting work by suction quantity through integration of the suction flow speed, and constituting the device so as to be switched from suction to delivery when the suction quantity reaches a preset value. CONSTITUTION:A fluid feed pumping device is constituted in such a way that there are provided a flow speed detecting means 13 to detect a flow speed of blood entering a fluid receiving space from a fluid receiving port and the first control means to connect an operating fluid space to low pressure fluid sources 32n and 35 when a time during which connecting/switching means 31n and 31p connect the operating fluid space to high pressure fluid sources 32p and 35 reaches a preset time, and integral on the flow speed is carried out while the operating fluid space is connected to the low pressure fluid sources 32n and 35, and a signal to show an integral value is generated by an integral means, and when the integral value reaches a preset value, the operating oil space is connected to the high pressure fluid sources 32p and 35 by the second control means.
Patent JP-H08220288-A (JP)
Title: Dismantling method of bulky part of pressure vessel fitting of nuclear power plant
Inventor: ARUBAN DEIITORIHI
IPC: G21F9/30
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for dismantling a bulky part which can be carried out in a shallow water tank using small number of containers. SOLUTION: The bulky part 5 of a pressure vessel fitting is dismantled into transportable size. The bulky part 5 is inserted into an open transporting vessel 1 to project a predetermined amount from the end face 12 thereof and a separator is secured relatively to the end face 12 of transporting vessel 1 in order to separate the bulky part 5 on the end face 12. The transporting vessel 1 comprises a bottom part 2 and a casing 3 wherein the bottom part 2 is mounted on the bottom of a water tank 4, the bulky part 5 is inserted into the bottom part 2 and the casing 3 is shifted, like a sleeve, on the inserted bulky part 5 until abutting on the bottom part 2 and coupled therewith.
Patent JP-H02174047-A (JP)
Title: Scanning type electron microscope
Inventor: NAKAJIMA JUNICHIRO
IPC: H01J37/244
Filed: 1988-12-27
Abstract: PURPOSE:To detect only reflected electrons occurring near the surface of a sample and obtain a reflected electron image emphasized with the information near the surface by decreasing the extraction angles of detectors to the preset angle or below. CONSTITUTION:A finely squeezed electron beam 3 is fed into a sample 4 through the surface of the sample 4, and reflected electrons 5a and 5b are generated. Detectors 1a and 1b are arranged at symmetrical positions with respect to the incident electron beam 3, their extraction angles 2a and 2b are set to 5 deg. or below with the same magnitude. Signals obtained by the detectors 1a and 1b contain the composition information and the irregularity information and are divided into the composition information and the irregularity information when electrically added or subtracted, and they are intensity-modulated and displayed on a CRT synchronously with the electron beam. The composition image and irregularity image sensitive to the surface structure are obtained.
Patent JP-H05324775-A (JP)
Title: Apparatus and method for computer aided design
Inventor: RIANPIN CHIEN
IPC: G06T15/00
Filed: 1991-11-18
Abstract: PURPOSE: To dynamically change a three-dimensional geometrical shape based on a change in surface by providing a means which corrects a three-dimensional drawing so that a change in variable entity can be reflected in the drawing and executing a set of displaying operations for correcting the threedimensional drawing on a graphic displaying device. CONSTITUTION: A completed assembly 1220 is generated by correcting first and second solids 1200 and 1210 by using a parameter entity function. In order to complete the assembly 1220 correctly, intervals D1 1254 and D3 1256 in the solid 1200 must be correlated with each other. Therefore, a user first selects the interval D1 1254 as a variable interval between P1 1290 and P2 1270. An interval D2 is defined as a fixed interval and the variable interval is made equal to the interval D3 1256. Thereafter, a system completes the assembly 1220 by expanding the interval D1 1221 so that the interval D1 can match the interval D3 1256. Then the system shades the surface by producing a polygon on the surface so as to shade the surface.
Patent JP-H05165709-A (JP)
Title: Automatic setting system for address of memory board
Inventor: SETO EIICHI
IPC: G06F12/06
Filed: 1991-12-12
Abstract: PURPOSE:To save maintenance, to prevent the factitious error of a setting content, to reduce the fault of hardware, to improve the work efficiency of extension and alteration and to facilitate management at the time of setting the address of a memory board loaded on a general computer system. CONSTITUTION:Slots 11, 12, 13... loading the memory boards on the back plane of the system are connected by the prescribed number of daisy chain wirings, and they are provided with input terminals MCI1-MCI3 and output terminals MCO1-MCO3. The output signal of a slot 11 in a prestage by one is inputted to the slot 12 and it is outputted to the slot 13 of a postage by one. The respective memory boards decide the self head addresses by a code inputted to the input terminal MCI, output codes obtained by adding self memory capacity to the head addresses from the output terminal MCO and set it to be the head addresses of the next memory boards.
Patent JP-2001115456-A (JP)
Title: Manufacturing method of greening base material for slope spraying by sewage sludge mixed with bearing wood and slope greening base layer using the greening base material
Inventor: TAKAHASHI KOJI
IPC: E02D17/20
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To reduce an economical strain on a person who discharge the sewage sludge and bearing wood, and give the technical and economical effect for the side to accept this system by making an effective use of the sewage sludge to incur a large amount necessary for take- over and the bearing wood which are prohibited by law to burning, burial and leaving-behind treatment in a manufacturing method of a greening base material for slope spraying by sewage sludge and bearing wood, and the slope greening base layer using the greening base material. SOLUTION: The sewage sludge permitted as a special fertilizer and bearing wood such as pollution-free rootstocks and leaves and branches to be discharge in public works are pulverized in the size to be ejected through nozzles, and mixed with each other, and put into a fermentation facility, and then, charged into a kiln heating machine after a predetermined period, and heated. The heated mixture is sifted, and the incinerated ash of 0.5 m3 of the pulp slag, and waste floor grains of 1.0 m3 to be used for cultivation of maitake (Grifola frondosa)-mushroom are mixed in the heated mixture of 2.0 m3, and the mixture is stored in a fermentation bag, and fermented in this storage bag for about two months.
Patent JP-H11161463-A (JP)
Title: System and method for processing information, host device and printer
Inventor: KONISHI ATSUSHI
IPC: B41J2/485
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To attain satisfarting printing of a printer at all time by enabling suitable calibration through a host computer in an information processing system wherein only one-sided communication from the host computer to the printer is enabled. SOLUTION: When a printer 2 judges the necessity of calibration, it is displayed on the display part of an operation instructing part 22. Corresponding to this display, a user instructs the printer to measure the density for calibration so that density information provided through the display on the side display part can be inputted through a real density input part 13 of a host computer 1. Based on this input, calibration by a density correction table is performed.
Patent JP-H07184278-A (JP)
Title: Radio equipment for automatic meter reading
Inventor: RACHI TAKAYOSHI
IPC: H04Q9/00
Filed: 1993-12-24
Abstract: PURPOSE:To provide the automatic meter reading radio equipment in which a time requiring carrier sensing is reduced in the automatic meter reading radio system utilizing plural radio channels. CONSTITUTION:An exclusive carrier sensing frequency TCXO 124D outputting a reception oscillation frequency signal with a control channel frequency being a carrier sensing frequency is provided and in the intermittent carrier sensing for the control channel, a switch 124C is used to replaces an output signal from a PLL frequency synthesizer circuit 1240 with an output signal of the exclusive carrier sensing frequency TCXO 124D to use the oscillated frequency signal from the exclusive carrier sensing frequency TCXO 124D in place of the oscillated frequency signal from the PLL frequency synthesizer circuit 1240 to reduce the time required for carrier sensing.
Patent JP-H01169344-A (JP)
Title: Measurement of degree of scrutch whitening
Inventor: TOMOMATSU RYUZO
IPC: G01N21/88
Filed: 1987-12-24
Abstract: PURPOSE:To make an objective data for the degree of scratch whitening, by forming a groove with an arcuate cross-section in a sample as a scratch whitening portion to measure the quantity of scattered light obtained by a dark field illumination. CONSTITUTION:A groove 10A having an arcuate cross-section with a radius 5-50mm and a depth of 0.001-1mm is formed with a cutter or the like on the surface of a synthetic resin sample 10 to produce a scratch whitening portion. Then, the sample 10 is placed on a stage 22 of a microscope device and the magnification of an objective lens 23 is so selected as to cover the groove 10A in the entire field of view of a microscope. A bright/dark field projection illumination device 24 is switched over to a dark field illumination so as to irradiate the groove 10A with light P from a light source at 45 deg.. With the irradiation of the light P, light is scattered on the groove 10A and light Q parallel with an optical axis of the objective lens 23 passes through the objective lens 23 to be detected with an optoelectro transducer 31 within a camera 30. A current value of the optoelectro transducer 31 is inputted into an arithmetic means 33 through an A/D converter 32 to compute an exposure time, being shown on a display means 40.
Patent JP-H04206519-A (JP)
Title: Method and device for dry etching
Inventor: KAKEHI YUTAKA
IPC: H01L21/3065
Filed: 1990-11-30
Abstract: PURPOSE:To reduce the residual film of the film to be etched when the etching of the first stage is finished by a method wherein a dummy pattern is provided on the part other than the real pattern in a sample, and the luminous change of the dummy pattern is utilized. CONSTITUTION:The center part of a sample 6 forms a real pattern region 61, and its circumferential part forms a dummy pattern region 62. On each of the above-mentioned patterns, the films to be etched 612 and 622 are formed on the base material 63 with the film thickness difference of delta. When the above- mentioned sample is etched, a luminous change is observed in response to the terminal of etching of the dummy pattern, and the termination of etching of a first step can be detected. At this time, the residual film of the real pattern is still left in the amount of delta, and an excellent 2-step etching can be conducted by setting the delta as thin as possible.
Patent JP-H07182663-A (JP)
Title: Optical disc apparatus
Inventor: MURAOKA KOJI
IPC: G11B7/085
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a tracking/access control means for an optical disc apparatus which is highly accurate and resistive to outer disturbances. CONSTITUTION:A bobbin 2 is driven by an S1 signal which is an amplified signal EV indicating speed deviation between the relative speed of an objective lens and a track and, a target speed. A carriage 3 is moved by a signal obtained by advancing the phase of a signal PE indicating a relative position of the carriage 3 and bobbin 2, whereby an access speed is servocontrolled. A carriage servo means for driving the carriage 3 has a selecting means 19 for selecting a carriage servo band within a servo loop, hence selecting a high frequency band when the tracking servo is conducted and selecting the carriage servo band narrower than an access speed servo band at an access time.
Patent JP-H05162400-A (JP)
Title: Thermal transfer printer
Inventor: FUJII YUKIHIRO
IPC: B41J13/22
Filed: 1991-12-12
Abstract: PURPOSE:To provide a thermal transfer printer capable of transferring an image stably for a long time. CONSTITUTION:A thermal transfer printer is equipped with a fixed drum clamping part 10 and a movable drum clamping part which hold a thermal transfer sheet, and a particle processing part 12 is formed on part of the top surface of the metal fixed drum clamping part 10 which comes in contact with the thermal transfer sheet. White alumina, artificial abrasive, JIS R6111, for example, is used as a particle for a particle processing part 12. In addition, the grain size of the particle applied is, for example, the grain size for abrasive be JIS R6001.
Patent JP-H05164462-A (JP)
Title: Method and device for manufacturing argon
Inventor: HASHIMOTO TAMOTSU
IPC: F25J3/04
Filed: 1991-12-12
Abstract: PURPOSE:To eliminate the need for special facilities for removing an oxygen content from coarse argon gas. CONSTITUTION:A gas in a main fractionating tower 2 or a part of air introduced into the main fractionating tower 2 is extracted and liquefied by a condenser 33, and the liquid is induced into the tower-top condenser 10 of a coarse argon tower 6 and vaporized in the condenser 10. A reflux liquid is formed from the gas in the coarse argon tower 6 by utilizing the heat of vaporization.
Patent JP-H08185528-A (JP)
Title: Device and method for processing image
Inventor: HORIIKE TOKUKAZU
IPC: G06T11/20
Filed: 1994-12-28
Abstract: PURPOSE: To easily process the connecting part of line segments with finite width. CONSTITUTION: When connecting two line segments, it is necessary to interpolate the connecting part corresponding to the thickness of line segments. In that case, the outside part of the connecting part is interpolated and therefore, it is decided which side of line segments is corresponding to the outside. When a vector corresponding to the line segment is applied, that vector is parallelly moved so that its start point can be a coordinate origin, and the code of the coordinate of the end point is investigated. As the result, it can be recognized that two vectors exist at the same quadrant, adjacent quadrants or diagonal quadrants.  When they exist at the adjacent quadrants, it can be immediately decided in which direction the second vector faces to the first vector, and in the other case, the outside of the line segment can be decided by comparing the inclinations of the respective vectors. By utilizing this fact, the connecting part of line segments is interpolated.
Patent JP-H09164313-A (JP)
Title: Cleaning device for filter
Inventor: IGAWA MASAYOSHI
IPC: B01D35/16
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device by which dirt stuck on a cylindrical filter is easily removed in a short time. SOLUTION: A cylindrical vessel 10 houses a filter 3 and has a cover 12, and a brush 15 which can be inserted into the filter 3 and is formed into a column is fixed to the bottom part of the cover 12 of the vessel 10. The filter 3 and oil are put in the vessel 10 and the vessel 10 is shaken hard, allowing dirt stuck on the filter 3 to be easily removed in a short time.
Patent JP-H08157367-A (JP)
Title: Suppository
Inventor: YOKOMACHI HIDEJI
IPC: A61P1/00
Filed: 1994-12-02
Abstract: PURPOSE: To obtain the subject suppository, containing a specific imidazole and useful as an antiemetic agent for emesis caused by the cancer chemotherapy such as cisplatin and a therapeutic agent, etc., for irritable intestinal syndrome based on antagonistic actions on serotonin3 receptors. CONSTITUTION: This suppository contains 6-amino-5-chloro-1-isopropyl-2-(4- methyl-1-piperazinyl)benzimidazole (e.g. the compound represented by the formula) or its pharmaceutically permissible salt. Furthermore, the suppository is preferably obtained by thermally melting, e.g. an oily and a fatty (water-soluble) base, uniformly mixing the imidazole or its salt and, as necessary, an additive such as a surfactant therewith, injecting the resultant mixture may be injected into a mold in constant portions, cooling and solidifying the injected mixture.
Patent JP-H09149063-A (JP)
Title: Ring type network
Inventor: TEZUKA HIROSHI
IPC: H04L12/423
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide the network in which the terminal equipment configuration is made simple and small in size in a high speed optical transmission system. SOLUTION: This network is configured to connect plural terminal equipments via nodes to a ring shaped transmission line. A transmission signal is divided into plural time slots, a specific time slot is selected in each node and control information in each time slot is used to control communication among terminal equipments. A node 11 is made up of two extract circuits 13, 14, two insert circuits 15, 16, and a control circuit 17, and a received transmission signal is branched into three and the two signals are given to the extract circuits 13, 14 and the one transmission signal is given to the insert circuit 15. An output of the insert circuit 15 is given to the insert circuit 16 and an output of the insert circuit 16 is outputted to a transmission line 10.  The control circuit 17 controls the insertion of the signal to the insert circuit 15 based on the output from the extract circuit 14.
Patent JP-H09172143-A (JP)
Title: Semiconductor integrated circuit device and its testing method
Inventor: FUKUDA KAZUYOSHI
IPC: H01L27/04
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an IC and a testing method to increase the number of pads arranged in the semiconductor integrated circuit device IC without increasing the chip area by enabling to make the spacing between the pads arranged on each side of the IC smaller than the spacing of probe needles brought into contact with respective pads during a wafer test carried out in the IC manufacturing. SOLUTION: The spacing b between output pads 3 on the lower side of each chip is made smaller than the spacing an equal to the spacing of probe needles 6 on the other sides, and firstly the test of chips 12, 13 is carried out and then the test of chips 13, 14 is carried out by displacing the water by about one chip in the lateral direction (shown by an arrow 10). At these times, the probe needles are brought into contact with input pads 2, etc., arranged on the upper side every time, but as to the output pads 3 on both of the right and left sides and the output pads 3 with narrower spacing on the lower side, divided tests are carried out in two steps, and the test result at every time is stored in a memory and a test result for one chip is obtained by synthesizing these two test results.
Patent JP-H04328929-A (JP)
Title: Method and device for transmitting signalling information in lan system
Inventor: HERUMAN BUAN ASU
IPC: H04L12/417
Filed: 1991-12-13
Abstract: PURPOSE: To execute at high speed transmission of service request and assignment information between a plurality of nodes and a scheduler for each node by inserting signaling information, as required in a serial transmission medium circuit network provided with the scheduler and a plurality of nodes connecting to a serial transmission medium. CONSTITUTION: A scheduler 15 sends a reservation command, consisting of a start flag ADU and an end flag ADU in signaling information that is inserted in a form of basic data unit ADU to a data stream. Then, nodes 1, 2,...K(13) sequentially insert a reservation ADU between the flags. When the scheduler 15 obtains request information from a plurality of reservation ADUs in the returned reservation command, the scheduler 15 sends an acknowledgement command, consisting of a plurality of acknowledgement ADUs. Each node which makes the reservation request eliminates its corresponding acknowledgement ADU from the acknowledgement command. Then the remaining flag is eliminated, when it returns to the scheduler 15.
Patent JP-H10323140-A (JP)
Title: Darkroom unit used for breeding animal of order rodentia, case for the unit and breeding cage
Inventor: TAKEDA MASAHIRO
IPC: A01K1/03
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a darkroom unit capable of presenting a living environment near natural conditions, dissolving stress, preventing apocleisis, decrease of reproductivity, etc., and excellent in appreciativeness by forming a passage opening passing through toward the side face of the unit body in the concave part of the passage. SOLUTION: This dark room unit 1 is used for breeding cage for animals of the order Rodentia, and a groove-like concaved passage 39, which opens toward the front 36a of a unit body 36, and a passage opening 40, which passes through toward the side of the unit body 36, are formed. It is preferable to install a small dead-end room 41 branching from the passage in the concaved passage 39, an observation face unit 15 capable of corresponding to the front 36a of the housed darkroom unit 1, a partition face unit 10 capable of corresponding to the side for a housed dark room unit 1, a shielding material 19 capable of covering and opening a window unit 16 on the observation face unit 15 and a gateway 17 meeting to the passage opening 40 of the darkroom unit 1 on the partition face unit 10.
Patent JP-H08154575-A (JP)
Title: Calcium reinforced drink and its production
Inventor: KAJI NOBUO
IPC: A23L11/00
Filed: 1994-12-07
Abstract: PURPOSE: To obtain a bean milk drink containing colloidal fine crystal cellulose and low-strength agar in a range whose viscosity is not high, and a hardly soluble calcium compound in a homogeneously dispersed state, highly reinforced with calcium and excellent in taste, quality and stability. CONSTITUTION: This drink contains preferably 0.1-0.3wt.% of colloidal fine crystal cellulose (e.g. locust bean gum) and 0.01-0.05wt.% of low-strength afar in a range whose viscosity does not exceed the high viscosity of 40cp and <=0.15wt.% of a hardly soluble calcium compound (e.g. a calcium carbonate for a food additive) in terms of calcium in a homogeneously dispersed state.