baber/WOPTO huggingface dataset:
Patent JP-S63150506-A (JP)
Title: Burner
Inventor: MORIYA YOSHIFUMI
IPC: F23D14/08
Filed: 1986-12-12
Abstract: PURPOSE:To provide a high-load and compact burner by a method wherein one zigzag longitudinal hole is arranged at the top part of a protrusion portion of the burner, a pitch of the zigzag hole is made larger than the width of the hole and the entire longitudinal hole is closely contacted with a metallic net and enclosed thereby. CONSTITUTION:A sectional shape of a burner 1 is of an upward protrusion shape. Flame holes are made such that one zigzag longitudinal hole 2 is arranged around an inclined protrusion part of the burner 1. A pitch l of the zigzag hole is made larger than the width size of the longitudinal hole 2. The metallic net 3 is in close contact with the longitudinal hole 2 and completely encloses it. With this arrangement, secondary air can be supplied to the entire circumference of the longitudinal hole 2, so that flame can be formed on the longitudinal hole 2 so as to shorten the flame. Even in case that a back-fire may occur only with the longitudinal hole 2, it is possible to prevent the pack- fire completely and a flame holding characteristic may also be improved due to red heat in the metallic net.
Patent JP-H01141263-A (JP)
Title: Continuously variable transmission
Inventor: CHIKAMORI AKIRA
IPC: F16H9/12
Filed: 1987-11-24
Abstract: PURPOSE:To shorten overall axial dimension while preventing inclination of V-belt during speed change by arranging first and second displacing mechanisms at one side in axial direction and fixing flanges at driven side integrally and slidably in axial direction. CONSTITUTION:Even when first and second displacing mechanisms 60, 70 are arranged at one side in axial direction and movable flanges 42, 52 of drive side V-pulley 40 and driven side V-pulley 42 are moved in opposite directions, inclination of a V-belt 6 can be prevented by making the entity of the driven side V-pulley 50 integrally slidable with respect to an output shaft 5. Since the displacing mechanisms 60, 70 are faced in radial direction, axial width of any one of the first or second displacing mechanisms 60, 70 can be saved, resulting in considerable shortening of overall axial dimension of device.
Patent JP-H01139699-A (JP)
Title: Azeotropic mixture of fluorinated hydrocarbon
Inventor: ASANO AKIO
IPC: C07C17/00
Filed: 1987-11-27
Abstract: PURPOSE:To provide the title novel mixture composed of 1,2-methylpentane, etc., and 1,2-dichloro-1,1-difluoroethane, usable as a substitute for fluorocarbon and having excellent properties as a cleaning solvent. CONSTITUTION:The objective mixture is composed of (A) a compound selected from (i) 1,2-methylpentate, (ii) 3-methylpentate, (iii) 2,2-dimethylbutane, (iv) 2,3- methylbutane and (v) cyclopentane and (B) 1,2-dichloro-1,1-difluoroethane. Especially preferable compounding ratios of the components A are 15.5wt.% of the component (i), 11wt.% of the component (ii), 28.5wt.% of the component (iii), 15wt.% of the component (iv) and 49.5wt.% of the component (v) based on the component B.
Patent JP-H02143639-A (JP)
Title: Packet length conversion system
Inventor: KASAGI SHINJI
IPC: H04L12/70
Filed: 1988-11-24
Abstract: PURPOSE:To prevent production of an overhead by converting the length of short/long packets without copy of a received data or a switching of a point when a long packet or short packet is received. CONSTITUTION:An upper packet length conversion section 1 receives a long packet 6 via a line connection section 14 and stores the packet to an idle buffer section 7 of an exclusive buffer 5 without modifying the packet. As soon as the reception of the packet 6 is finished, a long packet header 8 is transferred to a processor memory 4. Then the processor 3 obtains a packet number to be divided from a byte number designation information in the header 8 and generates a short packet header 9 from the header 8 of the packet 6 in the order of transmission sequence number. Then the header 9 and a data corresponding to the buffer 5 are sent to a bus 2. Thus, the packet length conversion from the packet 6 to the packet 10 is implemented. Similarly, the conversion from the packet 10 to the packet 6 is implemented.
Patent JP-2000122529-A (JP)
Title: Scroll method of map display device
Inventor: DABA KAZUMORI
IPC: G01C21/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To simplify the operability of a scrolling to satisfy the objective of a user by displaying the scroll object during a scrolling and letting him to select the object. SOLUTION: A scroll object is specified by a scroll object specifying means 2. A scroll direction is specified by a scroll direction specifying means 1. Then, a display region, that is to be displayed on a map displaying means 6, is determined. Then, vector information on map data is obtained from a map data storage means 3 by a map data vector information obtaining means 13 and the information is displayed on the means 6. Then, the vector information, which is a scroll object, is specified by the means 2, an initial display region is determined, the map data of the region are read by a map data reading means 5 and the data are transmitted to the means 6.  Then, a scroll information obtaining means 41 discriminates a scroll region, a next display region is determined so that the vector information on the scroll object is positioned at an arbitrary reference point, the map data of the next display region are read and transmitted to the means 6.
Patent JP-S63152971-A (JP)
Title: Electrical cell operation method and flow chamber therefor
Inventor: HIBI TADAAKI
IPC: C12N15/00
Filed: 1986-12-15
Abstract: PURPOSE:To enable carrying out rapid operation of a large amount of cells, by electrically treating the cells while continuously or intermittently making the cells flow in a chamber. CONSTITUTION:In a flow chamber, two sheets of flat plate electrodes 11 and 12 sandwiching a spacer 13 are attached under pressure to the flat plate spacer 13 from which part corresponding to a space 16 to be used for cell fusion or nucleic acid transduction is cut off, by a contact bonding means 14 in such a way that the spacer and the electrodes are readily assembled and diassembled, and a feeding means 18 to supply cells to the space 16 of the spacer 13 and a discharging means 18' to pull out the cells in the space 16 are set. AC voltage from an oscillator capable of controlling voltage and frequency and/or DC pulse voltage from a pulse oscillator capable of controlling pulse voltage, pulse width and number of pulses are/is impressed to the electrodes 11 and 12 to cause cell fusion or nucleic acid transduction while continuously or intermittently making the cells flow in the flow chamber. Consequently a large amount of the cells can be rapidly operated.
Patent JP-H03159839-A (JP)
Title: Shoulder belt position adjusting device for seat belt
Inventor: YANO HIDEAKI
IPC: B60R22/24
Filed: 1989-11-16
Abstract: PURPOSE:To carry out smooth adjustment of the shoulder belt position by introducing such an arrangement that an anchor supporting block moves along a guide rail with rotation of a screw member, and furnishing a facial layer of solid lubricant on the threaded surface of at least either of the screw member and anchor supporting block. CONSTITUTION:An anchor supporting member (slider) 10 supporting a belt anchor 20 is slidably borne by a guide rail 11, which is secured by bolt to the ends 11a, 11b of a center pillar of car, and there a screw member 12 is also installed rotatably. This screw member 12 is borne at its ends by the guide rail 11 rotatably, while the top of the screw member 12 is suspended at the guide rail 11. The slider 10 is loosely fitted on a protrusion 13a of a moving member 13 in engagement with the screw member 12, and the two 10, 13 constitute an anchor supporting block. Therein the threaded surface of the screw member 12 and moving member 13 is provided with a facial layer of solid lubricant to ensure smooth driving by screw.
Patent JP-H11128119-A (JP)
Title: Heat storage type heating toilet stool seat using heating fluid
Inventor: HATTORI MOTOHIKO
IPC: A47K13/30
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat storage type heating toilet stool seat provided with a toilet stool seat main body which is separable from a toilet stool main body, can be washed by water, and can be cleaned and maintained excellently. SOLUTION: Inside a toilet stool seat main body 24 separable from a stool main body side, a heat storage member 26 is arranged, while a hot air passage air passage 27 for heating the heat storage member 26 is formed or a heat pipe is arranged, and hot air is supplied from a hot air generator 30 arranged on the toilet stool main body side to the hot air passage 27 inside the stool seat main body 24 or a heat pipe heat receiving part on the stool seat main body 24 side is heated by means of a heater on the stool main body side. In this way, the stool seat main body 24 can be separated from the stool main body even in a heat storage type heating stool seat. In addition, no electrical part is used in the stool seat main body 24.  Therefore, the stool seat main body can be cleaned and maintained excellently, as it can be separated from the toilet stool main body side so as to be washed by water.
Patent JP-2000129184-A (JP)
Title: Ink-to-ink bleed and halo control employing specific polymer for ink-jet printing ink
Inventor: PARAZAK DENNIS P
IPC: C09D11/00
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain an ink-jet printing ink set providing neither bleed nor halo and excellent in printing property and long-term preservability by allowing a polymer in the first ink to e.g. precipitate when the first and second inks come into contact with each other on the printing medium involved. SOLUTION: This ink set comprises: the first ink comprising one or more pH-sensitive polymers of e.g. the formula [R1 is H, a 1-18C (substituted) alkyl, aromatic group or the like; R2 is a carboxylic group having a pKa of 5 to 7.5 or the like; and R3 is a 1-18C (substituted) alkyl, cyclic chain or the like]; and the second ink comprising a multivalent salt of alkaline earth metal salt or the like or having a proper pH value, wherein the polymer in the first ink precipitates/coagulates on the printing medium involved when both the inks come into contact with each other on the medium.
Patent JP-S62157494-A (JP)
Title: Burst gate pulse forming circuit
Inventor: YAMASHITA NORIYUKI
IPC: H03K5/13
Filed: 1985-12-28
Abstract: PURPOSE:To easily form a burst gate pulse having the pulse width with high accuracy and the delaying time from a horizontal synchronizing signal by generating the triangular wave-shaped signal to synchronize and change to the horizontal synchronizing signal and generating the burst gate pulse by using the first and second slope parts of the signal. CONSTITUTION:Based upon a horizontal synchronizing signal HD and the terminal voltage V6 of a capacitor 6, two electric current sources 4 and 5 to charge and discharge the capacitor 6 are switched and based upon the charging and discharging electric currents of the electric current sources 4 and 5, a triangular wave-shaped signal waveform is obtained. The signal waveform is supplied to comparators 11 and 16, is led at either of the charging slope and the discharging slope and the pulse output trailing at other side is obtained. The time point of the leading of a burst gate pulse and the time point of the trailing can be respectively determined by using both slopes of the trailing and leading of the terminal voltage V6. The inclination of the slope, compared with the conventional slope, can be made into the steep inclination of about two times, and therefore, the delaying time due to the change of a comparing voltage E3 and the change of the pulse width can be decreased to about 1/2.
Patent JP-H06146879-A (JP)
Title: Cooling device for vehicle
Inventor: SUGIMOTO TATSUO
IPC: F01P5/10
Filed: 1992-11-09
Abstract: PURPOSE:To improve the cooling performance by improving the flow of cooling water flowing in a radiator. CONSTITUTION:When the cooling water temperature Tw of engine cooling water is a specific water temperature Tw1 or higher, an open-close valve 19 provided inside an upper tank 8 is driven so that the inside of the upper tank 8 is divided into one side and the other side and an electric driven water pump 22 is operated. In this way, the cooling water led to the radiator 3 flows the first radiating part 7a and the second radiating part 7b in series. When the cooling water temperature Tw is lower than the specific water temperature Tw1, the open-close valve 19 is driven so that one side and the other side of the inside of the upper tank 8 are communicated with each other, and the electric driven water pump 22 is stopped. Therefore, the cooling water led into the radiator 3 flows the first radiating part 7a and the second radiating part 7b in parallel.
Patent JP-2001119728-A (JP)
Title: Main distributing board
Inventor: KASUYA KEIJI
IPC: H04Q1/04
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To install terminal strip units and protection units with high density under a the frame so that their mounting, connector can be executed without using a ladder or the like, and to easily access each of the terminal strip units and protection units. SOLUTION: In this main distribution board on which terminal series units 6 and protection units 7, which are placed between exchange side communication liens and subscriber side communication lines, are mounted onto and arranged vertically and horizontally to a frame 1 at the place where a communication unit such as a telephone exchange is installed, the terminal strip units 6 and the protection units 7 are fitted to the frame with a tilt lower toward this side, the terminal strip units 6 and protection units 7 are hinged vertically to the frame and the terminal strip units 6 and the protection units 7 are fitted to the frame able to be extracted from this side.
Patent JP-H03160376-A (JP)
Title: Phase discriminating apparatus for distributing line
Inventor: KUBO YASUAKI
IPC: G01R29/18
Filed: 1989-11-17
Abstract: PURPOSE:To discriminate phases accurately during a working by a method wherein two phases in different combinations are selected at one end, a transmission signal of a specified level is injected into the two phases to transmit and the signal is received at the other end to generate a received signal level at each phase. CONSTITUTION:When a contact X is selected in switches 22-25 at time t1, no pulse signal is applied to a current transformer CT1 from a transmission signal generation circuit 21 and instead, a pulse signal is applied to current transformers CT2 and CT3. Hence, induced currents I2 and I3 flow as indicated by the arrow. A received current at a receiving section 30 is detected with current transformers CT4, CT5 and CT6 by the currents I2 and I3. As the CT4 gives a fine value, it is found to correspond to the phase of the CT1, allowing the detection of a phase R. Then, when a contact Y is selected in switches 22-25 as time t2, a pulse signal is interrupted to the CT2 and as mentioned above, a corresponding CT5 is found to be a phase S giving a fine value. One phase remained is a phase T. Thus, with both ends of lines short-circuited, discrimination of phases is accomplished, thereby enabling prevention of danger as caused by a high voltage.
Patent JP-2000107133-A (JP)
Title: Eye imaging apparatus
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/14
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To enable accurate diagnosis even when exposure conditions are unknown by imaging bright and dark parts within an imaging field in properly shaded images. SOLUTION: In a fluorescent imaging of the eyeground, initially, as fluorescence is weak, some imaging is made by intense light alone and thereafter, as the fluorescence in produced to a certain extent, light is emitted twice each by intensifying or weakening a strobe light source 1 so that intense or weak light irradiates the eyegrounds to perform an imaging alternately by an image pickup means 8. Individual images thus obtained are shown on a TV monitor 9 to diagnose a thick blood vessel image and the state of a part of an intense fluorescence by the image of the weak light and a slender blood vessel image and the state of a part of a weak fluorescence by the image of the intense light.
Patent JP-H06123832-A (JP)
Title: Automatic focusing camera
Inventor: KOJIMA MASAAKI
IPC: G03B13/36
Filed: 1992-10-13
Abstract: PURPOSE:To provide the automatic focusing camera which can be adjusted and focused on an object body to be photographed by using boundary information regarding an image of the object body. CONSTITUTION:The automatic focusing camera consists of a camera input part 11 which receives the image input of the object of photographing, a focus driving part 12 which drives the focusing part of the camera, a CPU 13 which performs necessary arithmetic and control, a RAM 14 which stores intermediate data, etc., a ROM 15 which is stores various programs, a differentiating process part 16 which emphasizes the border part of the image input, a binarization part 17 which binarizes data into 1 and 0 on the basis of a certain threshold value, a data counting process part 18 which totalizes the binarized data regarding the image input, and a counted value holding part 19.
Patent JP-H11128618-A (JP)
Title: Oliver filter and its use
Inventor: KONDO YASUHIRO
IPC: B01D24/46
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an Oliver filter by which trouble due to the thickening of cake is prevented and its operation. SOLUTION: This Oliver filter consists essentially of a slurry take 2 provided with an agitator, a perforated drum 4 coated with a filter medium and a cake scraper 5. The inside of the drum 4 is evacuated, a part of the drum 4 is dipped in the slurry tank 2 and rotated, the slurry is sucked in the tank 2, and the cake is dehydrated, washed with sprinkled water, if necessary, scraped off by the scraper 5 and discharged. A desired number of scraping blades are furnished in the range, where the cake scraped off from the drum 4 leaving the slurry tank 2 is dropped, with the clearance between the blade and the filter medium 3 adjustable. The clearance between each of the blades 6 and the surface of the filter medium 3 is desirously adjusted, and the thickness of the cake is regulated over a part or the whole of the width of the drum 4.
Patent JP-H06123719-A (JP)
Title: Fluorescent x-ray qualitative analytical method
Inventor: SATO YOSHIMICHI
IPC: G01N23/223
Filed: 1992-10-11
Abstract: PURPOSE:To obtain a fluorescent X-ray qualitative analytical method wherein chemical elements can be measured surely in a sample containing the chemical elements which generate a plurality of fluorescent X-rays having energies close to each other. CONSTITUTION:Reference peak positions 19a1, 19a2,...19an; 19b1, 19b2,...19bm which correspond to energy positions for fluorescent X-rays 14 generated from individual chemical elements irradiated with X-rays in advance are measured for the individual chemical elements, or the reference peak positions 19a1, 19a2,...19an; 19b1, 19b2,...19bm for the individual chemical elements are computed and decided. Spectral data is obtained by the X-rays 14 generated from a sample 13 under test, and peak generation positions C to G generated in the data are decided. The peak generation positions C to G obtained from the data are compared with reference peak positions, for the individual chemical elements, which have been found in advance. When the peak generation positions C to G in the spectral data from the sample 13 under test coincide with the reference peak positions for the individual chemical elements as the result of a comparison, it is judged that the chemical elements are contained in the sample 13 under test.
Patent JP-H08163262-A (JP)
Title: Automatic meter inspecting system
Inventor: ASANO KIMI
IPC: H04W8/20
Filed: 1994-12-02
Abstract: PURPOSE: To reduce labor and cost for installing facilities and to reduce communication cost by exchanging data between base radio equipment directly connected to a center and slave radio equipment connected to the meter of a consumer. CONSTITUTION: A center 1 is directly connected to PHS master equipment 11 and in the case of communication, the PHS master equipment 11 is interposed. On the other hand, gas meters 21-71 and PHS slave equipment 22-72 are installed at respective consumers 2-7. The gas meters 21-71 are respectively connected to the PHS slave equipment 22-72 and communicate through these PHS slave equipment. Since the range of dispatching radio waves from the respective PHS slave equipment is about 100m, by the way, the PHS slave equipment at a place, from which the radio wave can not be directly dispatched to the PHS master equipment 11, originates a call through the other PHS slave equipment to the PHS master equipment 11. For example, the PHS slave equipment 72 originates the call through the PHS slave equipment 62 and 52 to the PHS master equipment 11.  Since any public telephone line is not used, the installing construction of a T-NCU or the construction of wiring with meters is unnecessitated.
Patent JP-2000124008-A (JP)
Title: Composite chip thermistor electronic component and its manufacture
Inventor: YAMADA YOSHIKI
IPC: H01C1/14
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a composite chip thermistor electronic component the temperature characteristic of the resistance of which can be set easily, and which can be manufactured inexpensively. SOLUTION: This composite chip thermistor electronic part which is composed of a negative temperature coefficient elemental thermistor body 1, in- thermistor electrodes 2a and 2b, a resistor 3, in-resistor electrodes 4a and 4b, external electrodes 5a and 5b, etc., are manufactured in such a way that the green sheets of the materials for the elemental thermistor body 1 and resistor 3 are formed, and after the materials for the electrodes 2a and 2b and 4a and 4b are respectively printed on the green sheets and the green sheets are laminated upon another, a baked body in which the elemental thermistor body 1 and resistor 3 are united in one body is obtained by baking the laminated body, and the external electrodes are provided on both side faces of the baked body facing each other. Therefore, composite chip thermistor electronic components the temperature characteristic of the resistance of which can be set with a high degree of latitude can be provided inexpensively with high productivity.
Patent JP-H03179314-A (JP)
Title: Display with helmet
Inventor: KENISU FUAASU
IPC: G02B27/28
Filed: 1990-11-05
Abstract: PURPOSE: To provide a display device which is suitably attached to a helmet by constituting an optical system of a holograph element, which forms a display image, and an optical path which is placed between a space light modulator and laser light and consists of a single optical fiber. CONSTITUTION: A laser 8 is not attached to the helmet, and light is sent to the helmet through a single optical fiber 6, and light radiated from the end of the optical fiber 6 is sent through a diffuser 7, which is arranged in the optical path as closely to a space light modulator (EALSM) 1 as possible, and strikes the EALSM 1 through a polarizing beam splitter 2. An objective system 3 consisting of one or more transmission holograms forms an intermediate image 4 of display generated by the EALSM 1, and this image 4 is formed on the focal surface of a collimating synthesizer 5, and it forms a display image at a point at infinity. Thus, a light-weight constitution having a relatively simple structure is obtained and is suitably attached to the helmet.