baber/WOPTO huggingface dataset:
Patent JP-S61116293-A (JP)
Title: Heat exchanger
Inventor: YONEDA HIROSHI
IPC: F28F1/32
Filed: 1984-11-12
Abstract: PURPOSE:To suppress the increase of ventilating resistance and promote turbulent flow to improve heat transfer coefficient by a method wherein a small piece fin is provided with a pair of triangular cut-up pieces having a predetermined inclination with respect to ventilating air stream. CONSTITUTION:The triangular cut-up pieces 5, 5' are provided on the small piece fin 4 vertically at the rear flow side of a heat medium tube 2 so as to have a predetermined inclination with respect to the ventilating air stream B. Heat exchange is effected between the ventilating airflow and heat medium through the small fin 4 and the heat medium tube 2. The small piece fins 4 of respective rows are divided into multiple pieces and obtain the leading edge effect of a boundary layer. The ventilating airflow, disturbed by the heat medium tube 2, is disturbed further largely by the cut-ups 5, 5' and the improvement of heat transfer may be contrived. The ventilating air flows also through the clearance (tip end interval l) of the cut-ups 5, 5', therefore, the increase of ventilating resistance is small. Dead water area, generated at the rear flow side of ventilating airflow of the heat medium tube 2, may be reduced by the cut-up pieces 5, 5'.
Patent JP-H0576692-A (JP)
Title: Hot water controller for fully automatic
Inventor: ISHIKAWA SHUNICHI
IPC: D06F39/08
Filed: 1991-09-18
Abstract: PURPOSE:To prevent clothes from discoloration and damage in supplying hot water for washing to a washing machine for supplying hot water, water or a mixture of hot water and water by supplying first several liters of the mixture and then hot water up to a specified washing water level. CONSTITUTION:When only hot water is supplied for washing, about 20-30 liters of a mixture of hot water and water are supplied through an initial water supply hose 11 and hot water supply hose 11A into a washing tank 3. The mixed hot water having the same amount of 20 deg.C tap water and 80 deg.C hot water has about 50 deg.C of temperature. The mixed water like that, even if applied directly to cotton or cotton mixed with chemical fibers, does not give any obstacles. When this water supply is detected by a water level sensor 22, it is changed over to the initially set supply of hot water to supply hot water from a water level lower than the specified water level of washing water up to the specified water level of washing while rotating an agitating blade 7. Thus, since how water does not directly contact clothes, the clothes can be prevented from damages.
Patent JP-H04116431-A (JP)
Title: Optical sensor
Inventor: NAKAJIMA TAKASHI
IPC: G01J1/44
Filed: 1990-09-07
Abstract: PURPOSE:To stabilize an output voltage of a photodetector even when an error of the current characteristic of a light emitting element is brought about by providing the light emitting element emitting light to a body to be detected, a constant current element connected in series to the light emitting element and the photodetector which detects the reflecting light from the body to be detected. CONSTITUTION:A constant current element 4 is connected in series to a light emitting element 2. Since the current flowing in the light emitting element 2 is kept constant by the constant current element 4, the light emitted from the light emitting element 2 is always constant. Therefore, the relation between the output voltage of a photodetector element 3 receiving the light from the light emitting element 2 and the source voltage has constant characteristic, whereby a stable signal is output to a circuit in the succeeding stage. When the characteristic of the current of the emitted light is decreased due to an increase of the using time of the light emitting element 2, the current of the emitted light is corrected by the constant current element 4, and therefore the photodetector element 3 operates in a stable manner.
Patent JP-S6392327-A (JP)
Inventor: OZEKI KAZUHIKO
IPC: A61B1/00
Filed: 1986-10-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08100988-A (JP)
Title: Thermally insulated box
Inventor: KINOSHITA KATSUNORI
IPC: F25D23/06
Filed: 1994-09-30
Abstract: PURPOSE: To prevent a clearance space from being produced between a table board and an outer box due to a variation in temperature by a method wherein the metallic table board is fixed to a metallic outer box without setting a table board frame of synthetic resin in a thermal insulating box having the table board at its ceiling part. CONSTITUTION: A thermal insulated box such as a refrigerator is comprised of an inner box 14 of synthetic resin and a metallic outer box. Its ceiling part is provided with a metallic rectangular table board 16 and a table board frame 18 of synthetic resin enclosing an entire circumferential edge of the table board 16. In this case, four sides of the table board 16 are fixed by two side plates 20 forming both side surfaces of the outer box, a back plate 22 forming a rear surface of the outer box and an upper plate 30 arranged at a front surface upper part of the outer box and connected to the inner box 14. An outer shell member is constructed of the table board 16 and the outer box and foam thermal insulating material 32 is charged between the outer shell member and the inner box 14.  In addition, a seal tape 36 is arranged between the table board 16 and the outer box so as to secure an airtightness.
Patent JP-H08102212-A (JP)
Title: Luminaire
Inventor: YAMADA HIDEHIKO
IPC: F21V23/04
Filed: 1994-09-30
Abstract: PURPOSE: To reduce labor and cost for assembling a receiving unit by holding a receiving sensor between a wall with a receiving port faced to a receiving port in a sensor mounting part and a sensor hooking pawl. CONSTITUTION: When a receiving sensor 44 is mounted into a unit cover 43 for a receiving unit 34, the receiving sensor 44 is pressed into a sensor mounting part 47 with a sensor body 44b ahead. At the same time when a sensor substrate 44a for the inserted receiving sensor 44 is hooked across a sensor locking pawl 47c, the sensor body 44b is put in contact with the inner face of the lower wall 47a of the sensor mounting part 47. The receiving sensor 44 is held between the lower wall 47a and the sensor locking pawl 47c in the state that the sensor body 44b is faced to a receiving port 47b and exposed to the receiving port 47b, and mounted onto the unit cover 43 without using fixing parts such as screws.
Patent JP-2001064824-A (JP)
Title: Highly oriented undrawn yarn of polypropylene terephthalate and its production
Inventor: KANNO KOJI
IPC: D01F6/62
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To produce a highly oriented undrawn yarn of polypropylene terephthalate capable of suppressing problems in a conventional two-step method for the highly oriented undrawn yarn of the polypropylene terephthalate, i.e., a change in filaments with time after spinning, imparting flexibility to the production and improving productivity and to provide a method for producing the yarn. SOLUTION: This highly oriented undrawn yarn of polypropylene terephthalate comprises polyester filaments in which at least 90 mol% of polymer components forming the filaments are composed of propylene terephthalate units and satisfies the following formulae (1) to (4): (1) strength ST (g/d): 2.0<=ST, (2) birefringence Δn (10-3): 30<=Δn<=60, (3) elongation EL (%): 80<=EL<=250 and (4) shrinkage percentage in boiling water SW (%): 3<=SW<=15.
Patent JP-H08111957-A (JP)
Title: Motor
Inventor: SAI SHOKAN
IPC: H02K5/124
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To protect the inside of a motor case from the infiltration of sand, dust, etc., by a method, wherein a cylindrical flange is formed at a position apart from the shaft hole of the case by a predetermined distance and a sealing means is provided in relation to the flange. SOLUTION: A cylindrical flange 13 is formed integrally on the outside surface of a case 10 at a position which is apart from the shaft hole 11 of the case 10 by a predetermined distance. A 1st sealing means 20, such as an asbestos material impregnated with oil, is provided in the flange 13. A through-hole is drilled in the central part of the 1st sealing means 20 and fitted onto the outer circumference of a motor shaft 16 to rotatably support the motor shaft 16. After a fixing member 30 which fixes the 1st sealing member 20 is fitted into the flange 13, the motor shaft 16 is inserted into a through-hole 41 of a 2nd sealing means 40 made of insulating material and firmly coupled with the outer circumference of the flange 13.  With this constitution, the infiltration of sand and dust into the case 10 is primarily prevented by the 2nd sealing means 40 and, furthermore is secondarily cut off by the 1st sealing means 20.
Patent JP-H0792862-A (JP)
Title: Evacuating apparatus for electrophotographic device
Inventor: TOMITA HIROSHI
IPC: G03G21/00
Filed: 1993-09-24
Abstract: PURPOSE:To easily attach and take out an ozone filter and to improve exchanging workability by constituting so that a part of the ozone filter may be projected to a downstream part in an air current direction from the downstream end of a duct even in the case of inserting the ozone filter to the maximum. CONSTITUTION:The ozone filter 3 is attachably/detachably inserted toward the upstream side from the downstream end of the duct 4 in the air current direction, and held elastically to the duct 4 by the elasticity of an air seal member. A projection 9 regulating a maximum amount (a) in the case of inserting the filter 3 is provided in the duct 4, and the filter 3 inserted in the duct 4 is butted against the projection 9 so as to regulate the maximum insertion amount (a). At such a time, a position where the projection 9 is provided is decided based on the thickness of the filter 3 on the downstream side in the air current direction of the filter 3 so that a projecting amount (b) in the case of projecting the filter to the outside from the end of the duct 4 may be obtained. By setting the projecting amount (b) to length which is long enough to pick up the filter 3 with fingers, the filter 3 is easily attached to/taken out of the duct 4.
Patent JP-2001067204-A (JP)
Title: Voice recognizing device
Inventor: TAKAHASHI TAKAHIDE
IPC: G06F3/16
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a voice recognizing device convenient in use capable of eliminating any troublesome operation, and preventing any operation miss by automatically distributing data to each field. SOLUTION: This voice recognizing device is provided with a voice inputting part 17 for inputting the voice of a speaker, a voice recognition resource 31 for preliminarily storing words and phrases to be recognized, a voice recognizing part 32 for recognizing a voice inputted from the voice inputting part, and for extracting the recognized words and phrases from the words and phrases of the voice recognition resource, and a registration data generating part 34 for generating registration data to be stored in a data base 14a by distributing the extracted word and phrase data (merchandise name and unit price or the like) to each data field according to the data contents.
Patent JP-S6479661-A (JP)
Title: Immunological analysis
Inventor: IWASE NOBORU
IPC: G01N33/544
Filed: 1987-09-22
Abstract: PURPOSE:To enable accurate determination of a substance to be inspected in a sample to be inspected with a handy operation, by using a liposome containing phospholipid, cholesterol and a crosslinking agent as selected from phosphatidic acid or the like to remove a complement component from the sample being inspected effectively. CONSTITUTION:First, a liposome (pretreatment reagent) containing phospholipid, cholesterol and a crosslinking agent as selected from phosphatidic acid or the like is added to a sample to be inspected and allowed to stand at a room temperature for about 10min. As a result, an antigen or an antibody in the liposome reagent reacts with a substance to be inspected and a complement is activated by an antigen-antibody reaction to release labelled substance from the liposome in proportion to the level of the antigen-antibody reaction. Then, a determination is performed by an analysis method corresponding to the labelled substance and, for example, the amount of the substance being inspected in the sample can be measured according to a calibration curve prepared beforehand. This can remove a complement component in the substance being inspected effectively thereby enabling accurate determination of the substance being inspected.
Patent JP-H0284971-A (JP)
Title: Tennis ball with identification mark
Inventor: HIRASAWA KUNIHIKO
IPC: A63B39/00
Filed: 1988-09-22
Abstract: PURPOSE:To use tennis balls, which are wholly yellow samely as an officially recognized ball, without worrying the distinction of an owner by adding an identification mark, which is prepared by arranging two rectangles or circles in different color in an adjacent relation, on the surface of the tennis ball. CONSTITUTION:The tennis ball is given identification marks B and C which are prepared by using two rectangles 1 and 2 in the different color or two circles 3 and 4 in the different color. Thus, the ball can be identified by changing only a point mark on a surface without changing the basic color (one color of yellow, for example) of the tennis ball. Since the two graphics in the different color are coupled for the identification mark, the various types of the identification marks can be made according to the coupling of the color without changing the basic shape of the mark.
Patent JP-S60129747-A (JP)
Title: Automatic developing machine of photosensitive material
Inventor: KOBOSHI SHIGEHARU
IPC: G03C7/407
Filed: 1983-12-16
Abstract: PURPOSE:To make an automatic developing device compact, to secure a working space, to use a carrying means in common to different kinds of treating solutions, and to save cost and washing water by arranging treating tanks for treating different kinds of photosensitive materials respectively unitedly with treating tanks to be used for common treatment. CONSTITUTION:A magagine 20 storing a negative photosensitive material is set on a holding part 16 and the photosensitive material 2 is supported on an endless belt 13 by clips and carried. The photosensitive material 2 is treated by a negative developing solution tank 6, carried to a common bleaching solution tank 7, a fixing solution tank 8, the 1st washing tank 9, the 2nd washing tank 10, and a drying part 11 successively and then wound around a winding reel 21 at an extracting part 5. On the other hand, a magazine storing a positive photosensitive material 3 is set on the holding part 16. The photosensitive material 3 is carried by an endless belt 14, treated by a positive developing solution tank 6b, and then treated similarly to the photosensitive material 2. Since the different treating tanks 6a, 6b and the common treating tanks 7-10 are constituted unitedly, the automatic developing machine is made compact and the cost and water can be save.
Patent JP-H0683138-A (JP)
Title: Document feeder
Inventor: SHIMODAIRA NOBUYUKI
IPC: B65H3/44
Filed: 1992-09-07
Abstract: PURPOSE:To obtain a document feeder capable of automatically setting a document set at a set position in parallel. CONSTITUTION:A moving means 11 is provided with a semicircular lower carrying roller 12, a frictional separation member consisting of a feed roller 13 and a reverse roller, and a carrying roller 15 having an upper part on which a pressure plate abuts. The rollers 12, 13 and 15 start rotating and the lowermost document of a document bundle set in the set position A is fed toward a parallel position B by the roller 12.
Patent JP-S6482719-A (JP)
Title: Monitoring system for multiple converter
Inventor: ONO KATSUMASA
IPC: H04J3/14
Filed: 1987-09-25
Abstract: PURPOSE:To reduce the size and cost of the multiple converter of doubled constitution by monitoring respective constitution parts of the multiple converter by utilizing the code converting function that the stand-by system of the multiple converter has. CONSTITUTION:A path A(B) is set and the high-order group signal output of an in-use multiple converter SYS is inputted to the stand-by multiple converter SBY. Then the output signals of bipolar/unipolar code converting circuits 11-1n(71-7n) and respective input signals corresponding to unipolar/bipolar code converting circuits 7'1-7'n are compared with each other by a testing circuit 9. Paths C1-Cn are set so as to monitor the operation states of the unipolar/bipolar code converting circuits 71-7n. Then the testing circuit 9 compared the input signals of the unipolar/bipolar code converting circuits 71-7n with the output signals of the bipolar/unipolar code converting circuits 1'1-1'n. Consequently, all constituent circuits of the multiplexer SYS can be monitored.
Patent JP-H10262685-A (JP)
Title: Sulfate group transferase gene
Inventor: HONKE KOICHI
IPC: C12R1/91
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new gene coding for a polypeptide having enzymatic activity transferring sulfate group to hydroxyl group at 3 position of galactose by reaction with galactose group-containing sugar chin and usable for production of sulfate group transferase in which relationship to cancer is suggested. SOLUTION: This isolated new gene codes for polypeptide comprising an amino acid sequence or its part having sulfate group transferase activity capable of specifically transferring sulfate group to hydroxyl group at C-3 position of Gal by reaction with a sugar chain represented by the formula Gal β 1-R (Gal is galactose; R is sugar, a lipid or a complex lipid), and the sulfate group transferase highly expresses in human renal cancer tissue or its cell strain and related to accumulation of sulfonated glycolipid in renal cancer and relationship between the transferase and cancer is suggested. The gene is obtained by extracting RNA from human renal cancer cell strain (SMKT-R3), preparing cDNA library by using the RNA and carrying out screening using a primer comprising a part of sulfate group transferase gene.
Patent JP-S6396492-A (JP)
Title: Finned tubular body and manufacture thereof
Inventor: KITAMOTO TOSHIO
IPC: F28F1/42
Filed: 1986-10-07
Abstract: PURPOSE:To improve heat transfer rate and reduce pressure loss, by providing a tube with spiral fin on the outer surface thereof and spiral projection on the inner surface thereof. CONSTITUTION:A spiral groove 3, which becomes a guide for winding a fin 2, is formed on the outer surface of a tube 1 by rolling work. At the same time, a spiral projection 4 of 0.1-1mm, which is opposed to the groove 3, is formed on the inner surface of the tube 1. The fin 2 is fitted to and wound the spiral groove 3 on the outer surface of the tube 1. As a result, heat transfer rate may be increased and pressure loss may be reduced.
Patent JP-H0556461-A (JP)
Title: Power supply system for digital exchange
Inventor: OTA SUSUMU
IPC: H04Q1/28
Filed: 1991-08-27
Abstract: PURPOSE:To reduce consumption of AC power stopping the supply of a commercial AC power supply to a rectifier unit at the time of a low traffic and supplying a DC power supply from a battery to a digital exchange. CONSTITUTION:A commercial AC power supply is supplied to a digital exchange via a breaker 1a of an AC distribution board 1, a rectifier unit 2 and a DC distribution board 3. Moreover, a DC power supply from the unit 2 charges the battery 4 through a changeover switch 5a of a battery distribution board 5. A timing circuit 6 is actuated at the time of a low traffic at night or the like, a control circuit 7 interrupts the breaker 1a for a prescribed time and turns on the switch 5a. Thus, input of the commercial AC power supply to the unit 2 is interrupted and the DC power supply is supplied to the digital exchange from the battery 4. Thus, power is supplied from the battery to the digital exchange by interrupting the AC input for a prescribed time at the time of a low traffic at night or on holidays reduce the power consumption.
Patent JP-S61118490-A (JP)
Title: Fluorescent substance
Inventor: ISHII TSUTOMU
IPC: C09K11/85
Filed: 1984-11-15
Abstract: PURPOSE:An accelerated phosphorescence-type fluorescent substance of high brightness, consisting of a yttrium, indium and barium fluoride and halide fluorescent substance activated with Eu, and usable particularly for X ray-visible transformation plates. CONSTITUTION:A fluorescent substance expressed by the formula (M is Mg, Ca or Sr; X is Cl, Br or I; 0<a<=0.5; 0.005<b<0.03; 0<=x<=0.5; 10<-6=y<=2X10<-1>). The above-mentioned fluorescent substance is obtained by mixing a raw material mixture of BaF2, MgF2, etc. fully in a ball mill, putting the resultant mixture into an alumina crucible or quartz crucible, and firing the mixture preferably at 700-950 deg.C usually for 1-6hr in an electric furnace. The firing is preferably carried out in a reducing atmosphere, e.g. N2 atmosphere of foaming atmosphere, etc.
Patent JP-H08148876-A (JP)
Title: Induction offset capacitor mounting device
Inventor: YOSHITOME HITOSHI
IPC: H01G2/00
Filed: 1995-09-19
Abstract: PURPOSE: To make it possible to reduce power source noise in a circuit board without increasing the number of bypass capacitors by a method wherein a current, through a current path provided close to at least one side of a capacitor and a conductor is made to flow in such a way that the phase of the current becomes an opposite phase to the phase of a current through the capacitor and the conductor. CONSTITUTION: A wiring 5 is wired on the immediate side of a bypass capacitor constitution part in parallel to the constitution part. Both ends of the wiring 5 are respectively connected with a ground layer via through holes 4b. At this time, it is desirable that the length of the wiring 5 is formed in the same length as the interval (d) between through holes 4a and 4b provided in the constitution part or is formed in such a way that there is not an extreme difference between the length of the wiring 5 and the interval (d). By making a current flow through the constitution part, a current in the reverse direction to that of the current through the constitution part is induced in the wiring 5.  It is desirable that the thickness of the wiring 5 is a thickness of the same degree as the thickness of lead-out wires 3 of the constitution part and it is important to conform impedance of the wiring 5 to impedance of the constitution part.
Patent JP-H04121003-A (JP)
Title: Controller for electric motor vehicle
Inventor: YAJIMA ATSUSHI
IPC: H02P27/06
Filed: 1990-09-10
Abstract: PURPOSE:To extend controllability of slip frequency by correcting a reference voltage frequency ratio to a smaller constant slip frequency when a reference slip frequency of an induction motor in an electric motor vehicle, subjected to powering low notch command, is lower than a predetermined value. CONSTITUTION:Upon provision of a low notch command, a powering notch command setter 13 produces an output which is fed to a low notch command judging unit 17 and an output therefrom is fed to an AND 20. A reference slip frequency Fs is also operated 14 and if it is lower than a limit value Fmn fed from a low notch limit frequency setter 21, a comparator 18 produces a signal 1 and thereby the AND 20 produces an output to change over switches 22, 25 to the opposite side in the draft. A powering low notch voltage frequency ratio correction factor K fed from an operating unit 19 is then multiplied by a reference voltage frequency ratio Rvf and the variation rate is limited 12 thus outputting a control voltage frequency ratio Rvf* from an inverter control section 10. Variation rate of the limit value Fmn is also limited 15 and a reference slip frequency Fs* is outputted from the inverter control section 10. According to the constitution, controllability of slip frequency is extended.