baber/WOPTO huggingface dataset:
Patent JP-H10141822-A (JP)
Title: Drum type ice machine
Inventor: YATORI MASAHIDE
IPC: F25B1/00
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent the drop of ice making capacity without backing a refriger ant flowing out of an evaporator to a compressor, by providing an evaporator outlet pipe at the downstream side of a liquefied gas heat exchanger with a temperature detector. SOLUTION: An evaporator outlet pipe 19 at the downstream side of a liquefied gas heat exchanger 17 is provided with the temperature sensitive tube 20a of a thermal expansion valve 20. The refrigerant flowing out of the evaporator 1 flows in the liquefied gas heat exchanger 17, and it is heated, performing heat exchange with the refrigerant circulating in an condenser outlet pipe 18 with this liquefied gas heat exchanger 17, and it is supplied to a compressor 14, all becoming saturated steam. The refrigerant flowing out of the evaporator 1 all becomes saturated steam within the liquefied gas heat exchanger 17, and the temperature is detected with a temperature sensitive tube 20a downstream of this liquefied gas heat exchanger 17.  Hereby, the superheat degree of the refrigerant can be set within the control range of the expansion valve 20, and it can automatically follow load fluctuation, and the liquid backing of the refrigerant can be prevented. Moreover, the temperature of the refrigerant discharged from a compressor 14 can be suppressed low.
Patent JP-H02141651-A (JP)
Title: Inspection of state of inner surface coating of metal pipe and apparatus therefor
Inventor: TOMOYASU TAKAHARU
IPC: G01N27/20
Filed: 1988-11-22
Abstract: PURPOSE:To make it possible to perform inspection readily by providing a plurality of pigs on a conductor wire, providing many electrode probes between the pigs, inserting a running element having said pigs and the electrode probes in a pipe, generating pressure difference before and after the running elements, and checking a defective part in the coated material on the inner surface of the pipe. CONSTITUTION:A plurality of pigs 2 are provided at the tip part of a conductor wire 1 which can be bent freely at a specified interval. The pig 2 is made of a spherical sponge material and molded so that its diameter is less than the inner diameter of a pipe 5. Many electrode probes 3 are provided in a radial pattern on the conductor wire 1 between the pigs 2. Thus a running element 4 is formed. A pressure applying and decreasing device which generates pressure difference in the pipe 5 is connected to the pipe 5 wherein the element 4 is inserted. An insulating coating material 7 is applied on the inner surface of the pipe 5. The element 4 is inserted into the pipe 5. Pressure is applied to the rear side of the element 4 with the pressure applying and decreasing device. Thus the element 4 is made to advance. At this time, the part of the pipe other than the guiding lead is tightly closed. When the electrode probe 3 comes to contact with a defective coated part A in the inner surface of the pipe, the insulating resistance between the pipe 5 and the conductor wire 1 is decreased, and the value is displayed on an insulation resistance meter.
Patent JP-S63147485-A (JP)
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1986-12-11
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-H03155678-A (JP)
Title: Vertical mosfet
Inventor: SHIGETA NORIHIRO
IPC: H01L29/78
Filed: 1989-11-14
Abstract: PURPOSE:To present elements from destruction without conducting a parasitic transistor of MOS cell by making smaller the substantial thickness of an epitaxial layer from the surface of an embedded layer to the bottom of a well region than the substantial thickness of the epitaxial layer from the semiconductor substrate to the bottom of an opposite conductivity type region. CONSTITUTION:A P type well region 25 is provided so that it may cover a MOS cell's P type diffusion region 24. The well region 25 is connected with a source electrode 32. At the same time, a high density embedded layer 33 is installed to the bottom of the well region 25. The high density embedded layer 33 serves to inhibit the elongation of a depletion layer 34 around a substrate 21 so that the internal electric field may be partially increased, which makes it possible to reduce the surrounding avalanche breakdown voltage than the avalanche breakdown voltage in the MOS cell. The well region 25 is formed separated from a P type diffusion region 24. Therefore, a breakdown current 'i' allows no parasitic transistor to conduct within the MOS cell. Furthermore, there exists no N<+> type source region 29 within the well region 25, which prevents the generation of a parasitic transistor effect within the well region 25.
Patent JP-H09114859-A (JP)
Title: Information presenting device
Inventor: UEDA YOSHIHIRO
IPC: G06T11/80
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To grasp entire information even in spite of a large amount of incoming information by graphically displaying the distribution density of information elements on a two-dimensional flat surface. SOLUTION: An information elements set holding part 11 holds the set of the information elements. A two-dimensional flat surface map part 12 calculates the coordinate of the two-dimensional flat surface with respect to each information request of the information element set. A two-dimensional flat surface holding part 13 stores the coordinate of the information elements calculated by the two-dimensional flat surface map part 12 and the address of the information elements by coordinating with each other. An area indicating part 14 specifies an optional partial area in the two-dimensional flat surface stored in the two-dimensional flat surface holding part 13. A distributed situation calculation part 17 calculates the distributed situation of the information elements in the area specified by the area indicating part 14.  A display 19 graphically displays the distributed situation calculated by the distributed situation calculation part 17. Picture display can be constituted so as to display the distribution density of cells by gradation or contour lines.
Patent JP-H01140271-A (JP)
Title: Pattern defect detector
Inventor: NISHINO TAKAHIRO
IPC: G01N21/88
Filed: 1987-11-26
Abstract: PURPOSE:To detect a defect such as a stain or a spot by detecting the pitch of a circuit pattern in input picture data and obtaining a difference in density between the data to be compared obtained by dislocating by an obtained pitch and the input picture data. CONSTITUTION:The picture of a substrate to be inspected is applied to a picture input part 7, converted to picture data by an A/D converting part 2 and stored in picture storing parts 3a, 3b, respectively. A pattern pitch detecting means 4 detects the pitch of the circuit pattern. An arithmetic means 5 between pictures defines the data obtained by dislocating the input picture data by the pitch of the obtained circuit pattern to be the data to be compared and calculates the difference in density between the data to be compared and the input picture data. Thereby, the defect of the circuit pattern is detected. In such a way, a processing time is shortened to the substrate obtaining only a line picture to detect the defect of the pattern and further detect the defect such as the stain or the spot.
Patent JP-S62155611-A (JP)
Title: Voltage comparison circuit
Inventor: MORI SHINTARO
IPC: H03K3/023
Filed: 1985-12-27
Abstract: PURPOSE:To apply constant current drive to an output with a few components by connecting the 1st-7th transistors (TR) and providing two resistor, the 8th TR and an output terminal connected to the collector so as to form the circuit. CONSTITUTION:A base of a NPN TR Q1 is a non-inverting input, a base of a TR Q6 is an inverting input, a collector of a TR Q7 is an output, and when the non-inverting input voltage is lower than the inverted input voltage, the TR Q7 remains OFF. When the non-inverting input voltage is higher than the inverting input voltage next, the TR Q7 is turned on. In this case, denoting collector currents of the NPN TRs Q7, Q8 as Ic7, Ic8, then the relation of Ic7= Ic8+VBE8/R3 is obtained. Further, the collector current Ic7 is expressed as Ic7=(Vref-VBE8)/(R1+R2) exists. Whe the temperature is constant, the collector current Ic7 is constant independently of the voltage VCC and a collector current Ic8 is made constant. The output is driven by the constant current value.
Patent JP-2001115582-A (JP)
Title: Erection structure of wall panel
Inventor: SEKI MASANOBU
IPC: E04B2/72
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide the erection structure of a wall panel excellent in the workability of execution. SOLUTION: In the erection structure of the wall panel erected to self-stand the wall panel 4 on an installation base part 3 fixing a base rail 2 on an installation floor face 1, a rectangular hole 5 is opened at the proper part of the base rail 2, a hook part 6 capable of being inserted in the rectangular hole 5 from oblique upward is provided on the lower end of the wall panel 4, locked in the rectangular hole 5 in the erection state of the wall panel 4, fall to any one direction of the wall panels 4 is prohibited, the lower end of the wall panel 4 is screwed on the installation base part 3, and the fall to the contrary direction is prohibited.
Patent JP-H04174731-A (JP)
Title: Regenerated cellulose-based bulky spun yarn and production thereof
Inventor: NAMIKAWA HIROSHI
IPC: D01H1/02
Filed: 1990-10-31
Abstract: PURPOSE:To inexpensively obtain the title spun yarn suitable for cloth useful for clothing by blending under a specific condition regenerated cellulosic yarn drawn and cut by stretch-breaking action with regenerated cellulosic yarn cut by a conventional procedure, finishing, drawing, treating by a ring fine spinning frame and then treating boiling water. CONSTITUTION:(A) Regenerated cellulosic yarn drawn and cut by stretch-braking action is blended with (B) one or more regenerated cellulosic yarns cut by a conventional cutting method under a condition of average fineness Da (denier), average fiber length La (mm) of the component A, average fineness Db (denier) and average fiber length Lb (mm) of the component B satisfying formula I to formula IV, fed in a blending ratio of the component A/B (wt.%) of 20-80/80-20, drawn and blended. Then the blended yarn is finished, drawn, roved and fine spun in 2.0-4.0 number of twists by a ring fine spinning frame to give blended spun yarn, which is treated with boiling water to give the objective spun yarn.
Patent JP-H10141788-A (JP)
Title: Multi-room split type air conditioner
Inventor: KUBO TORU
IPC: F25B5/02
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To avoid abnormal superheating or wet vapor suction by correcting collapse of refrigerant branching balance to respective indoor units by altering opening control in response to opening of at least one flow regulating valve and superheat degree of an evaporator corresponding to its flow regulating valve. SOLUTION: If a plurality of indoor units are operated, an opening of at least one of motor operated expansion valves 11, 21, 31 is substantially fully opened, and whether superheat degree of an evaporator corresponding thereto is a predetermined value or more or not is decided. When this decision is satisfied, a B zone is selected, and larger value than normal is selected as a set value for controlling the superheat degree. The openings of the valves 11, 21, 31 are controlled so that superheat degrees of heat exchangers 12, 22, 32 respectively become set values. Thus, an amount of refrigerant flowing to the indoor unit of abnormal superheat side is increased, collapse of refrigerant branching balance is corrected to avoid abnormal superheat.
Patent JP-2001112317-A (JP)
Title: Seedling transplanting machine
Inventor: TAKEYAMA TOMOHIRO
IPC: A01C11/02
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a seedling transplanting machine which is compact and capable of transplanting the seedling at a high speed. SOLUTION: This seedling transplanting machine is equipped with the following parts and structured: a transplantation transmission case 19 is mounted on the machine body so as to be stretched out from a transmission case of the traveling machine body in a traveling direction; first rotary cases 37, 37 are each stationed on each of both the right and left sides of the transplantation transmission case 19 so as to rotate and move up and down; two second rotary cases 44, 44 are each attached to a side face on each of both ends of the rotational diameter of each of the first rotary case 37 so as to rotate in a reverse rotational direction to that of the first rotary case;  a relative rotation-supporting center axis 54 of a transplanting cup 32 is stationed so as to be offset from a rotation-supporting axis 42 of the each second rotary case 44 around the first rotary case 37, and is further disposed so that the relative rotation- supporting center axis 54 draws an elliptical orbital path having a long vertical major axis in accordance with the rotation of the first rotary case 37; and transplanting cups 32 are supported so that the bottom tip of each cup is always directed downward regardless of how is the rotational phase angle of the first rotary case 37.
Patent JP-S62143755-A (JP)
Inventor: AANORUDO EI BETSUKU
IPC: B60T8/66
Filed: 1986-12-15
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-H04170934-A (JP)
Title: Biosurface blood flow meter and blood flow rate measuring method
Inventor: ITO KATSUMOTO
IPC: A61B5/028
Filed: 1990-11-01
Abstract: PURPOSE:To calculate the blood flow rate on the surface of an affected part by previously mounting a probe to a biopseudo model, recording the relations between the flow rates of the liquid passing the inside of the model and the electromotive force detected by a measuring circuit and contrasting the electromotive force detected when the probe is pressed to the affected part to be measured with the above-mentioned record. CONSTITUTION:The biopseudo model consists of a square tube 11 having the same section in the direction where water passes. The water passes the inside of this model. The probe 1 is so disposed on the wall surface of the square tube 11 that an annular heat receiving plate 3 and a heating plate 4 come into contact with the inside fluid. The water of the temp. approximate to the temp. of the human skin is injected from one port into the square tube 11 and is discharged from the other port. A heater 5 is so energized as to maintain the heater temp. of the probe 1 at the specified temp. slightly higher than the water temp. The heat of the heating plate 4 is deprived of by the water flow and is transmitted to the annular heat receiving plate 3. The temp. is increased by the heat transmitted to the annular heat receiving plate 3 and a temp. difference is generated between the two plates. The electromotive force is thereby generated in a thermocouple. The water temp. in the square tube 11 is then changed and the relations between the flow rates at various temps. and the electromotive forces are investigated. These relations are made into a diagram for conversion.
Patent JP-S62154409-A (JP)
Inventor: TAKEUCHI AKIHISA
IPC: C09D5/00
Filed: 1985-12-25
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-H03157637-A (JP)
Title: Water screen forming device
Inventor: WADA FUMIO
IPC: G03B21/608
Filed: 1989-11-15
Abstract: PURPOSE:To prevent the lowering of sharpness by the light projected from a projector on return water and the occupation of a large area with the device for forming images on the water screen by providing means for shielding the return water film and forming an aperture. CONSTITUTION:The water is ejected from a nozzle 100 to form the water screen 1 and the return water screen 2 in such a manner that the water screen 2 falls onto an object 3. The images F1 of a sufficient size are projected from the projector M installed at the rear side through the aperture 4 of the water screen 2 formed by the object 3. Since beams do not cross the water screen 2, the bright images F1 are visible from the front of the water screen 2. The object 3 may be formed as a gate or like a rock and the aperture may be opened by blowing the water film 2 by blowing up air flow. The dropping of the water screen 2 behind the projector occupies a large space.
Patent JP-S62155378-A (JP)
Title: Oil seal
Inventor: SUGINO EIICHI
IPC: F16J15/3252
Filed: 1985-12-26
Abstract: PURPOSE:To improve a sealing effect, by a method wherein loading endurance of a reinforcing ring is increased to higher than loading endurance inherent to a material metal by curing treatment, and a seal lip is formed to the inner peripheral end part of an annular flange part. CONSTITUTION:After a reinforcing ring 1 is formed in an L-shape by a steel plate, curing treatment is made so that high loading endurance is held to an outer peripheral part 1b. A seal lip 2, formed by heat resistant rubber, is formed to the obliquely upwardly bent inner peripheral edge part of the flange part 1b. This constitution enables maintenance of the sufficient margin of engagement with a housing, having high thermal expansion, at a high temperature time, and improves sealing ability.
Patent JP-2000117841-A (JP)
Title: Method and apparatus for decreasing volume of thermoplastic foamed resin
Inventor: SATO TAKUMI
IPC: B09B3/00
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To constitute a simple and small-sized apparatus which is safe and pollution-free by bringing a heated steam having a specific temperature and pressure into contact with a thermoplastic foamed resin, melting the resin, and reducing the volume of the resin. SOLUTION: A steam (temperature 150 deg.C or above, pressure 10 kg/cm2 or below) obtained by heating a steam, (e.g. temperature 130 deg.C, pressure 3.0 kg/cm2) taken out from a steam boiler 31 by a heater 32 is sprayed to a surface of a waste foamed polystyrene molding. Thus, the molding is molten and volume decreased to a dumpling state. According to this method, the steam can be impregnated into the thermoplastic foamed resin and molten at a low pressure with little riskiness. Further, secondary foaming does not occur, and a large volume reducing ration can be obtained. The heated steam heated at the two stages is used, and a larger volume reducing ration can be obtained. Further, high safety, non-polluting property and excellent environmental property are provided.
Patent JP-S62156790-A (JP)
Inventor: HIRAHARA KAZUAKI
IPC: B41J11/48
Filed: 1985-12-27
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-H01236041-A (JP)
Title: Method and device for measuring ultrasonic speckle speed
Inventor: NAKAJIMA MASATO
IPC: G01P5/00
Filed: 1988-11-25
Abstract: PURPOSE:To detect the speed of a moving body not by means of the ultrasonic Doppler method, to execute a correct measurement at a low speed, and to detect the speed in a direction orthogonal to an ultrasonic beam by seeing the moving body in a microscopic way, grasping it as an aggregation of micro-scatters, and detecting the fluctuation of an echo signal amplitude which appears as the interference result of scattered waves from the micro-scatters. CONSTITUTION:A pulse ultrasonic wave or successive ultrasonic wave is radiated into a body to be checked, the ultrasonic wave by a transmitter 10 is radiated in a blood vessel 22 in which a blood 15 to contain the aggregation of the micro-scatters (blood corpuscles) flows. Next, a reflected echo from the blood 15 is received by a receiving step 101, the hourly change (fluctuation) of the amplitude of an echo signal to be obtained is detected as the fluctuation of, for example, the envelope (envelope), the degree of the hourly change of the amplitude of the echo signal is grasped, and the fluctuated frequency is detected. Next, a shaft to a speed converting stop 104 is executed, and here, the speed is measured from the fluctuated frequency obtained by a frequency analyzing step 103. The fluctuated frequency is proportionate to the speed, and the speed condition of the moving body can be detected from the fluctuated frequency.
Patent JP-H03161485-A (JP)
Title: Aminopyrimidine derivative, production thereof and insecticidal and fungicidal agent
Inventor: OBATA TOKIO
IPC: C07D409/12
Filed: 1989-11-17
Abstract: NEW MATERIAL:A compound shown by formula I (R1 and R2 are lower alkyl; R3 is t-butyl, n-pentyl or trimethylsilyl). EXAMPLE:dl-5-Chloro-6-ethyl-4-[alpha-ethyl-2-(5-trimethylsilyl)thenyl] aminopyrimidine. USE:An insecticidal and fungicidal agent. PREPARATION:A compound (e.g. 4,5-dichloro-5-ethylpyrimidine) shown by formula II (X is eliminable group) is reacted with a compound [e.g. dl-alpha-ethyl-2-(5- trimethylsilyl)thenylamine] shown by formula III.
Patent JP-H08152528-A (JP)
Title: Backlight and liquid crystal display device using the same
Inventor: MATSUNAGA KIYOSHI
IPC: G02F1/13357
Filed: 1994-11-30
Abstract: PURPOSE: To provide a backlight constituted so that a reflector and its whole body may not get larger in the case of arranging a lamp bent into an L-shape along two adjacent sides of a light transmission plate and covering the lamp with the reflector, and a liquid crystal display device. CONSTITUTION: This backlight 1 is provided with an L-shaped lamp 3 having straight line parts 31 and 32 whose length is different from each other opposingly to the adjacent long and short sides of the light transmission plate 2 having a square shape, and the L-shaped reflector 4 covering the lamp 3 and advancing light emitted from the lamp 3 toward the light transmission plate. As for the depth of the reflector, the depth of the reflector 42 on the short side is made larger than that of the reflector 41 on the long side. Thus, even when the L- shaped lamp with dispersion in a bending angle is housed, a displaced part based on the dispersion is absorbed by the reflector on the short side.
Patent JP-H02144700-A (JP)
Title: Congestion recognizing device
Inventor: TAKAHASHI HIROSHI
IPC: G08G1/01
Filed: 1988-11-28
Abstract: PURPOSE:To improve the accuracy of recognition by recognizing a traveling environment indicating whether congestion exists or not in a bent ascending slope based upon a correlation factor calculated from a detected accelerator operation speed and a steering speed. CONSTITUTION:During the traveling of a vehicle, an accelerator operation speed detecting means detects an accelerator operation speed and a steering speed detecting means detects the steering speed of a steering. A correlation factor computing means calculates the correlation factor between both the speeds to check whether correlation factor exists or not between both speeds and a correlation factor deciding means decides whether the obtained correlation factor is more than a prescribed value or not. When the obtained correlation factor is more than the prescribed value, a congestion recognizing means recognizes the traveling environment as congestion is a bent ascending slope. Since plural signals of the accelerator operation speed and the steering speed are used for the recognition of the traveling environment, the recognition accuracy of traveling environment recognition deciding whether congestion exists on the bent ascending slope or not can be improved.