baber/WOPTO huggingface dataset:
Patent JP-H10160849-A (JP)
Title: Nuclear medicine diagnostic device
Inventor: YAMAKAWA TSUTOMU
IPC: G01T1/161
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To execute an image pick-up in various modes and the collection and correction of absorption correction data in real time in parallel by combining the position relationship between two main detectors and a semiconductor detector that can be rotated around a subject. SOLUTION: Main detectors 3 and 9 and reference line ray sources 4 and 10 that rotate while they are shifted by approximately 90 deg. and 270 deg. in rotary direction for them are provided at stands 2 and 11 and the surrounding of a specimen on a bed 1 is rotated, thus detecting gamma rays from dosed isotope. Also, a line semiconductor detector 5 that can be rotated is provided opposite to a line ray source 4 at the stand 2. By combining the position relationship of the main detectors 3 and 9 properly, the image of the subject can be picked up in a mode such as a 2-detector opposition SPECT mode, a 90 deg. SPECT mode, and an individual mode. In parallel with the above, a series of operations from the collection of the detection data by a line semiconductor detector 5 and absorption correction data in each mode to the execution of absorption correction can be performed in real time.
Patent JP-H03179181-A (JP)
Title: Valve gear for enclosed compressor
Inventor: YAMADA TOSHIHIRO
IPC: F04B39/10
Filed: 1989-12-05
Abstract: PURPOSE:To secure the area of a discharge port and reduce the passing resistance of a refrigerant as well as to promote improvement in efficiency and reduction in noise by setting up each of trepan sealing parts, of concentric circular form as each discharge port but different in each diametral size, in and around the discharge port in a valve plate. CONSTITUTION:A compressed refrigerant is reached to a valve reed by way of each of discharge ports 9, 10. At this time, this valve reed 11 is sealed after contacting with each of trepan sealing parts 20, 21 set up in and around these discharge ports 9, 10. If each of these discharge ports 9, 10 is of the same diameter, each of these trepan sealing parts 20, 21 is different in diameter, so that in regard to such a force as pushing up the valve reed 11, a side of the small diametral trepan sealing parts 20 becomes yet larger than the counterpart 21. Accordingly, in this valve reed 11, it is deformed first from the small diametral trepan sealing parts 20, and the discharge port 9 is opened. Even when the valve reed 11 is closed, the side of the small diametral trepan sealing part 20 is closed first too.
Patent JP-H09163219-A (JP)
Title: Agc circuit
Inventor: MURAYAMA MIKIO
IPC: H04N5/243
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent S/N deterioration from occurring even if a required dynamic range is secured by controlling constant current flowing in a constant current circuit inside a four-quadrant multiplier circuit based on the size of an inputted video signal. SOLUTION: In a current control circuit 2, the video signal inputted from an input terminal 21 is inputted to the base of an input transistor (Tr) 22, inputted to an (a) point being the base of an inputted side Tr 24 after a voltage is lowered by a diode 23. The prescribed voltage is inputted to the (b) point being the base of a reference side Tr 25. The voltage outputted to a (c) point being the emitter of Tr 24 and Tr 25 is proportional to the larger one of the voltages inputted to the (a) point and the (b) point. Current in proportion to the voltage of the (c) point is permitted to flow in resistance 14 and the current becomes constant current IO which is permitted to flow in the constant current circuit 11.  Constant current IO is kept fixed when the size of the video signal inputted to the four-quadrant multiplier circuit 1 is within an optional level and becomes larger in proportion to the size of the video signal when it exceeds the level.
Patent JP-H05149691-A (JP)
Title: Heat exchanger
Inventor: UEDA SHINICHI
IPC: F28F9/02
Filed: 1991-11-29
Abstract: PURPOSE:To simplify an assemblying of a connector pipe by a method wherein one end of the connector pipe is inserted into an insertion hole of a header, the other end of the connector pipe is fitted to a fitting hole of a coupler member, the coupler member is fixed to a bracket at a heat exchanger and both ends of the connector pipe are brazed and connected. CONSTITUTION:A connector pipe 6 for a refrigerant outlet is connected such that its one end is inserted into an insertion hole 3e of a header 3 and the other end is fitted to a fitting hole 13 of a coupler member 7. An engaging piece 20 of a bracket 8 is engaged with a flat tube 1 to assemble the bracket 8, a fastening member 15 is threadably engaged with a threaded hole 16 of the coupler member 7 through the through-pass hole 23 and then the coupler member 7 is fixed to the bracket 8. In this way, after the position of the coupler member 7 is set, the connector pipe 6 and the header 3 are fixed by brazing and also the connector pipe 6 and the coupler member 7 are fixed by brazing, respectively.
Patent JP-H056031-A (JP)
Title: Electrostatic charge image developing toner and production thereof
Inventor: TSUCHIYA KIYOKO
IPC: G03G9/087
Filed: 1991-11-29
Abstract: PURPOSE:To provide the toner which is improved in low-temp. fixability and offset resistance and is ameliorated in the roller staining of a fixing device. CONSTITUTION:This toner contains at least a resin and coloring agents. The region of <=5000mol.wt. in the mol.wt. distribution measured by GPC of the resin component is >=15% to <35% and the region of >=5,000,000mol.wt. is >=3%. The toner has a main peak in the region of 5,000 to 100,000mol.wt. and the acid value of the resin is 2 to 100mgKOH/g.
Patent JP-H01159521-A (JP)
Title: Combustion device for use in gas burner
Inventor: FURUHASHI TOSHIO
IPC: F23L1/00
Filed: 1987-12-14
Abstract: PURPOSE:To reduce the pressure loss of combustion air and to lower an air hissing sound by providing a diaphragm plate in an outer casing of the combustion device to partition the inner casing side from the blower side, and deviating the discharge port of the blower from the air port of the inner casing. CONSTITUTION:The combustion device 1 is provided with an inner casing 3 accommodating therein a gas burner B and having an air port 31 at its bottom part, and an outer casing 2 having an air inlet port 21 and provided with a blower 5. The inner casing 3 is covered with the outer casing 2 in an air-tight manner through a predetermined interval, and diaphragm plates 71 and 72 are installed in an air-tight manner to partition the outer casing 2 to the inner casing 3 side and the blower 5 side and form an air accommodating chamber S, thus installing an exhaust pipe 52 of the blower 5 at the diaphragm plate 72 in an air-tight manner. The discharge port 521 of the discharge pipe 52 is deviated from the air port 31. Consequently, air discharge from the blower 5 is filled in the air accommodating chamber S and the flowrate is made uniform and supplied to the gas burner B.
Patent JP-H08171980-A (JP)
Title: Sheet-like heater
Inventor: ONISHI HIDEO
IPC: A47J27/21
Filed: 1994-12-20
Abstract: PURPOSE: To improve the workability, assembling property, reliability and safety of the sheet-like heater by changing the structure of the sheet-like heater to be used for electric water boiler or the like from the coil type to the sheet-like heater lamination type. CONSTITUTION: This sheet-like heater has a heater part formed of a first foil- like heater 10, of which upper surface is coated with the first insulating material 6 and of which lower surface is coated with the second insulating material 7, and a second foil-like heater part 11, of which upper surface is coated with the second insulating material 7 and of which lower surface is coated with the third insulating material 8. The third insulating material 8 is passed through the inner periphery and the outer periphery of the surface heater so as to improve the ventilation, and even in the case where the circuit is all shorted and the baking condition is generated, a thermal diffusion plate is melted, and easily and safely contacts with the exposed first foil-like heater 10 so as to generate a short-circuit.
Patent JP-H08171514-A (JP)
Title: Cache controller
Inventor: ABE KENJI
IPC: G06F12/16
Filed: 1994-12-20
Abstract: PURPOSE: To prevent the system performance from decreasing when an error occurs in the control part of the cache memory, and to prevent a data discrepancy between a cache and a main memory or magnetic disk device due to a fault even when the cache is a write-back type. CONSTITUTION: This cache controller is equipped with a cache memory controller 200 which controls the cache memory 300, an error register 220 which stores detected error information, and a canceling means 210 which interrupts the function of the cache memory controller 200. Further, this controller is equipped with a selector 230 which outputs a control signal to the cache memory 300 when the function is interrupted, an address bus connecting means 201 which connects an LM address bus 500 and a cache address bus 600 to each other, and a data bus connecting means 450 which connects an LM data bus 550 and a cache data bus 650 to each other.
Patent JP-H10239537-A (JP)
Title: Method for preparing bragg reflection grating in wave guide
Inventor: ROURKE HOWARD NEIL
IPC: G02B6/02
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide method for avoiding phase discontinuity between adjacent sections of long Bragg gratings written in every section in an optical fiber. SOLUTION: This method uses a mask having alignment parts beside a writing-in part. The respective alignment parts are copy of a part of the writing in part of adjacent mask. For writing in of Bragg gratings, related attractive gratings are produced and permeation of light continuously passes the alignment parts of the mask and a part of written gratings become maximum when the mask is moved to be positioned properly. Accurate adjustment of position of the mask is performed to detect the conditions before writing using this mask is started.
Patent JP-H02162861-A (JP)
Title: Data missing preventing system for remote controller
Inventor: KAWABE KOICHI
IPC: H04L12/42
Filed: 1988-12-15
Abstract: PURPOSE:To prevent erasure of a common communication data for all stations by other higher priority data by providing data for all stations used in common communication to each master station and inputting the data to a storage section in which the data is not erased by the succeeding input data and sending the data to each slave station. CONSTITUTION:The 1st storage section 11 whose present data is erased by an input succeeding to master stations 11-13 and a 2nd storage section 12 whose present data is not lost by the succeeding input data are provided to the system. Then the all post common communication data with lowest priory is inputted to the 2nd storage section 12 and sent to each slave station. Thus, the relation of the lowest priority of all station common communication data is kept, the data is surely communicated to slave stations 21-23 in the group even if one group in plural slave stations 21-23 is separately in operation at faulty recovery state.
Patent JP-H06164711-A (JP)
Title: Telephone set system
Inventor: NAKAMURA HISAHIRO
IPC: H04M1/2745
Filed: 1992-11-26
Abstract: PURPOSE:To easily identify the arrival of a call during absence by providing a call number memory storing sub-address information sent at the arrival of the call and a display section displaying the sub-address information in the memory. CONSTITUTION:When an incoming call comes, a telephone number of an opposite party or information to specify the telephone number and sub-address information sent in a SETUP signal are stored in a call number memory 23. Furthermore, date and time data when the incoming call comes are stored in the memory 23. The caller side information is stored in the memory 23 in the order of the arrival of calls. Furthermore, when the presence of a reply is discriminated in this step, each of data stored in the memory 23 is erased. Thus, only the information corresponding to the incoming call with which the user does not reply is stored in the memory 23. Then the data stored in the memory 23 are displayed on a display section 6.
Patent JP-H04186399-A (JP)
Title: Speech recognition device
Inventor: MACHIYA SHUKO
IPC: G10L15/28
Filed: 1990-11-21
Abstract: PURPOSE:To detect an accurate speech zone and prevent the occurrence of erroneous recognition by examining the incidental direction of sound via a plurality of electrical signals outputted from a plurality of microphones, and detecting the speech zone on the basis of the detected signal direction. CONSTITUTION:Microphones 101 and 102 convert sound into electrical signals. As the aforesaid microphones 101 and 102, unidirectional microphones of uniform characteristics are used, and a directional angle between 90 and 120 degrees is kept between the two microphones 101 and 102. A speech zone detection means 110 examines the level of output signals from the two microphones 101 and 102. Two signal levels are respectively taken as L1 and L2, and T1 and T2 are the predetermined threshold values. In this case, the output level is judged to be within the speech zone, when relationships among L1, L2, T1 and T2 are found as L1 > T1, L2 > T2, and 1/T2 <= L1/L2 <= T2. The output level is judged to be outside the speech zone in other cases. According to the aforesaid construction, an accurate speech zone can be detected, and erroneous recognition can be reduced.
Patent JP-H07166937-A (JP)
Title: Air fuel ratio control method of internal combustion engine
Inventor: MATSUI TORU
IPC: F02D19/02
Filed: 1993-12-17
Abstract: PURPOSE:To improve follow-up of control at the time of varying a load by reloading a learning value of a map adjoining under a specified condition when a control constant stored in a two-dimentional map composed of the load and rotational speed is reloaded by utilizing the controlled result of an air-fuel ratio. CONSTITUTION:A load and rotational speed are detected in a control unit 20 by a load detection means 21 and a rotational speed detection means 22 during operating a vehicle, and count in a range preserved in the map M2 of a control constant preserving means 25 is read out. Additionally, the times of crossing from rich side to lean side by the output of a catalyst downstream side oxygen sensor 13is counted by a rich/lean counting means 24. A map M1 is referred by a control constant calculation means 23 when it is judged the count number N reaches 20, for example, and difference between a feedback corrective quantity X when the count number N is 20, and the learning value adjoining to the range is calculated, and a adjoining leaning value is switched to a corrective quantity X when the absolute value of the difference becomes larger than the specified value.
Patent JP-H02163134-A (JP)
Title: Polycarbonate resin molded article having improved wear resistance and weatherability and production thereof
Inventor: TAYAMA SUEHIRO
IPC: C08J7/04
Filed: 1988-12-16
Abstract: PURPOSE:To obtain the subject molded article useful for the tail lamp of automobile, etc., having excellent wear resistance and weatherability by mixing relatively large amount of an ultraviolet light absorber into a specific monomer mixture. CONSTITUTION:(i) 30-100wt.% multifunctional monomer having at least three (meth)acryloyloxy groups in a molecule, containing >=20wt.% acrylate expressed by formula I (n is 1-4; at least three of X are expressed by formula II, etc., and the rest is OH group) is mixed with (ii) 0-50wt.% urethane acrylate expressed by formula III (R1 is said oxy; R2 is H or methyl; l, m and n are 1-8; y is 0-10) and (iii) 0-50wt.% monomer having OH group or cyclic ether bond, etc., on side chain to obtain a monomer mixture (A). Next, 20-95 pts. the mixture (A) is mixed with (B) 80-5 pts. solid component of colloidal silica containing silica particles having 1-200mmu primary particle diameter and 100 pts. in total of (A) and (B) is coated with covering material containing 0.5-20 pts. ultraviolet light absorber, then active energy rays are irradiated.
Patent JP-H03177914-A (JP)
Title: Counter device
Inventor: MIZUGAKI SHIGEO
IPC: G06F1/14
Filed: 1989-12-06
Abstract: PURPOSE:To correct the count value of a working counter with high accuracy by providing an addition means which adds the value written via software to the present value of the counter and writing the output value of the addition means to the counter as long as the counter is working. CONSTITUTION:The value treated by a writing operation given to a working counter 2 must be corrected. Under such conditions, a switch 3 is closed with switches 13 and 14 opened respectively. Then a writing operation is applied to the counter 2 via software. Thus the data are transferred to a counter buffer 11 via a data bus 4. When the data are written into the buffer 11, an addition circuit 12 adds the contents of the buffer 11, i.e., the value of the counter 2 requiring the correction to the contents, i.e., the present value of the counter 2 and writes again the result of this addition to the counter 2 via the switch 13. Thus the value of the working counter 2 can be corrected with high accuracy.
Patent JP-H03179870-A (JP)
Title: Original reader
Inventor: SUGAWARA SEIJI
IPC: G03G15/00
Filed: 1989-12-07
Abstract: PURPOSE:To easily recognize an end of a set of originals and to detect the end of the set of originals for each user surely and efficiently by sensing a prescribed sheet inserted between originals. CONSTITUTION:A prescribed sheet 12 of light transmission representing an end of a set of originals 11 is provided between originals 11 to be carried, and a sensing means 17 such as an optical transmission sensor sensing the sheet 12 and a recognition means such as a CPU recognizing the end of a set of originals 11 in response to the detection signal from the detection means 17 are provided. Thus, it is not required to provide a mark to a last page of a set of originals by an easy operation as to insert the sheet 12 between the originals 11 and the end of a set of the originals are detected.
Patent JP-H02192651-A (JP)
Title: Fluorescent lamp
Inventor: YASUDA TAKEO
IPC: H01J61/72
Filed: 1988-12-19
Abstract: PURPOSE:To improve lamp efficiency by determining the range of the product of sealing pressure and bulb inner diameter corresponding to an inter-electrode distance when the distance is determined. CONSTITUTION:IN a very fine cold-cathode fluorescent lamp, the product of sealed gas pressure P and bulb inner diameter (d) is adjusted, thereby causing a large change in luminous efficiency and a change in the range of increase in a luminous efficiency depending upon an inter-electrode distance L. Provided that argon sealing pressure is PTorr, the bulb inner diameter is dmm and the inter-electrode distance is Lmm respectively, figures are taken to satisfy the condition of the formula 1. As a result, it is possible to improve luminous efficiency in a fluorescent lamp having bulb inner diameter below 11mm and a cold-cathode, and operating at a voltage range between 80V and 200V.
Patent JP-H03181070-A (JP)
Title: Magnetic recorder
Inventor: FUKAMI TADASHI
IPC: G11B20/12
Filed: 1989-12-09
Abstract: PURPOSE:To prevent the occurrence of abnormal sounds by preliminarily inputting a part of recording data at the time of the start of scanning of a magnetic head and recording a prescribed signal based on the result of comparison between inputted data and data successively converted to a recording signal. CONSTITUTION:The prescribed data FID out of data DAU and FID to be preliminarily converted to a recording signal SREC is inputted to a recording signal generating circuit 60 at the start timing of scanning of magnetic heads 28A and 28B. A prescribed signal is recorded instead of the recording signal SREC based on the result of comparison between inputted data FID and the data DAU converted to the recording signal SREC successively inputted from a memory circuit 44. Consequently, the occurrence of interleave error is detected beforehand, and the recording signal SREC whose error can be surely detected at the time of reproducing is recorded. Thus, the occurrence of abnormal sounds is prevented.
Patent JP-2000140156-A (JP)
Title: Instrument for muscular strength training
Inventor: AYUKAWA KAZUMASA
IPC: A63B23/16
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an instrument for muscular strength training capable of simultaneously increasing the grip of both hands. SOLUTION: An instrument 10 for muscular strength training is provided with a first grip member 20 and a second grip member 30. The first grip member 20 and second grip member 30 are mutually joined by a coiled spring 50. A sleeve 26 is provided between the first grip member 20 and the winding spring 50. When the first grip member 20 is rotated in a direction B by a left hand 62 and the second grip member 30 is rotated in a direction A by a right hand 64, large rotary resistance is operated upon the first and second grip members 20 and 30 so that the grip of both the hands can be increased.
Patent JP-2001142187-A (JP)
Title: Automatic developing device for photographic sensitive material
Inventor: KUREMATSU MASAYUKI
IPC: G03C5/26
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an automatic developing device for photographic sensitive material which is capable of executing an efficient dehumidifying treatment by hermetically or pseudo-hermetically confining a drying section and waste photographic processing liquid concentration treatment section into the same space, executing dehumidification by the same dehumidifying unit to enable always the stable drying treatment and selectively dehumidifying the drying section and the waste photographic processing liquid concentrating treatment section by the same dehumidifying unit. SOLUTION: This device is provided with a dehumidifying unit for executing dehumidification from the gases of the drying section and the waste photographic processing liquid concentrating treatment section and is provided with a gas distribution means for inhaling the gases prior to the dehumidification and discharging the gas after the dehumidification. The device is also provided with the common dehumidifying unit and is provided with a gas circulating route selecting means for selecting the gas circulating routes into the drying section and the waste photographic processing liquid concentrating treatment section.
Patent JP-H01217025-A (JP)
Title: Polyhydroxyalkane/aromatic diamine chain extender
Inventor: JIYON KENESU PURESUUTSUDO
IPC: C08G18/10
Filed: 1988-12-20
Abstract: PURPOSE: To provide a mixture suitable for producing the chain extender that is used to produce a polyurethane from a diphenylmethanediisocyanate prepolymer that is a mixture of a suitable polyhidroxyalkane and an aromatic diamine at a specific mixing rate.  
     CONSTITUTION: The chain extender is produced by mixing 90-99 (mol).%, preferably 90-95% of a polyhidroxyalkane containing 2-6 carbons and 2-3 hydroxyl groups (preferably 1,4-butanediol) and 1-10%, preferably 5-10% of an aromatic diamine having a pKb value greater than 11.3 (preferably 3,5-di(methylthio)2,4- diaminotoluene, etc.). The extender is mixed with a diphenylmethanediisocyanate prepolymer, the mixture is cast in dies and cured at preferably 90-110°C to produce a polyurethane suitable for a print roll, etc., with better green strength and shorter demold time. 
     COPYRIGHT: (C)1989,JPO