baber/WOPTO huggingface dataset:
Patent JP-S5987265-A (JP)
Title: Distributor type fuel injection pump
Inventor: YAMADA KEIICHI
IPC: F02M41/12
Filed: 1982-11-10
Abstract: PURPOSE:To prevent secondary injection and improve reliability of injection at a low speed in idling operation, by both applying a residual pressure in an injection pipe at a level of 0 or near 0 simultaneously with completion of the injection and supplying the pressure before supply of fuel for the injection so as to generate the residual pressure in the injection pipe. CONSTITUTION:At completion of the injection of fuel, a delivery valve 17 is seated by tension of a spring 17a, here a retraction stroke causes the pressure in an injection pipe to decrease to a value of 0 or near 0. While at communication of an auxiliary port 21 to a groove 22 when a plunger 5 tends to move rightward from its bottom dead center, pressurized fuel, flowing in a communication passage 25 and setting its pressure by a pressure equalizer valve 26, is allowed to flow in a distributor passage 16c from a pressure equalizer slit 23 and forced to be fed into the injection pipe by forcing the delivery valve 17 to be opened, thus the pressure in the injection pipe becomes a value level slightly lower than an opening pressure of the valve from a level of 0 or near 0.
Patent JP-H1134998-A (JP)
Title: Payload releasing device
Inventor: OBATA AKIRA
IPC: B64G1/64
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To restrain gradient of an interface table and prevent a payload from rotating, by combining the interface table with a foundation part through a spring mechanism, and winding plural flexible beams which are combined with different positions synchronously using winding reels. SOLUTION: Winding reels 33 are respectively mounted at separating positions to a synchronizing shaft 31. Flexible beams 34 are wound around the winding reels 33, are pulled in the direction rectangular to the synchronizing shaft 31, and are connected with different positions of an interface table 12. During releasing of a payload P, the interface table 12 is accelerated by a helical spring mechanism 13. Then, because the synchronizing shaft 31 supplies same supplying amount of the flexible beam 34 from the winding reels 33, the interface table 12 is kept vertically in the releasing direction. Thus, release is performed without rotating of the payload P.
Patent JP-H0753010-A (JP)
Title: Carrying-in/out device for atuomated warehouse
Inventor: TAMAFUJI KENJI
IPC: B65G47/48
Filed: 1993-08-09
Abstract: PURPOSE:To save a space by carrying-in/out articles at one position, and sorting the articles during their traveling on a straight lane so as to use a device for both carrying-in and -out. CONSTITUTION:Articles are conveyed from a carrying-in port 7, sorted while they are being conveyed on an automatic sorting conveyer 5 for carrying-in which consists of straight conveyers and arrive at a carrying-in port 8. The articles which have arrived are conveyed to a carrying-in/out conveyer 3 with a loop type track carriage 4 and stored in an article storage shelf 2 by a stacker crane 1. On the other hand, when articles are carried out, the articles are conveyed to a carrying-out port 9 by the loop type track carriage 4 through a reverse route, sorted by an automatic sorting conveyer 6 for carrying-out which consists of straight conveyers, and conveyed to a prescribed position. It is thus possible to dispose this device both carrying-in and -out ports for automated warehouse facility and eliminate wasteful spaces by a combination of straight conveyers and by eliminating unnecessary parts of conveyers.
Patent JP-S6354035-A (JP)
Title: Communication system
Inventor: MATSUI KAZUMASA
IPC: H04L13/08
Filed: 1986-08-25
Abstract: PURPOSE:To eliminate the need for the reduction in the fidelity of coding because of the suppression of a temporary increase in the density of information quantity of a coded signal by controlling the reproducing/recording speed of digital recording. CONSTITUTION:The recording medium of a digital recorder 2 is reproduced by a digital reproducing device 3 and a coder 6 codes a reproduced signal into a signal whose information quantity density is changed timewise while being subjected to start-stop processing by a clock pulse. The coded signal is fed to a buffer recorder 9 together with a write command pulse representing the generation of the code. The buffer recorder 9 sends a storage code output to a transmission line 10 by a read command pulse from the digital transmission line 10. Moreover, the recorder 9 gives a sufficiency rate signal 13 to the speed control input of a reproducing device 3 to control the reproducing speed. A buffer memory device 15 at the reception side sends a sufficiency rate signal 22 to a digital recorder 19 to control its recording speed.
Patent JP-S6256525-A (JP)
Title: Manufacture of coupling for sucker rod and the like
Inventor: SAKAMOTO MASAKI
IPC: C21D9/08
Filed: 1985-09-06
Abstract: PURPOSE:To manufacture coupling having superior corrosion resistance and arbitray tensile strength, by covering steel pipe base material outer circumference with a clad material made of stainless steel, quenching and tempering the material steel at specified temps. then machining it. CONSTITUTION:Outer circumference of steel pipe base material made of common carbon steel or low alloy steel is covered with the clad material 22 made of austenitic stainless steel or that composed of two phases of austenite and ferrite. The clad material pipe is quenched at 850-1,200 deg.C range to solid soln. treat it, then tempered at <=700 deg.C to control it to strength corresponding to using condition of steel. Thereafter, machining such as outer, inner surface processing or material pipe and screwing is applied to form coupling for sucker rod, etc. It is desirable to set value of clad layer thickness to base material outer diameter of clad material pipe to about 0.02-0.3.
Patent JP-H1038442-A (JP)
Title: Operation controller for refrigerator
Inventor: ONOE YUICHIRO
IPC: F25D11/02
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To lower power consumption by a method wherein a refrigerating chamber sensor and a cold storage chamber sensor are arranged and the number of revolutions at which a compressor runs is determined based on inputs from the refrigerating chamber sensor and the cold storage chamber sensor to accomplish an operation at the optimum number of revolutions. SOLUTION: An output of a refrigerating chamber sensor 24 is inputted at an input terminal IN1 of a microcomputer 26. Then, an internal temperature of a refrigerating chamber inputted is compared with a preset temperature to determine the number of revolutions. Then, an output of a cold storage chamber sensor 25 is inputted at an input terminal IN2 of the microcomputer 26. Then, the internal temperature of the cold storage chamber inputted is compared with a preset temperature to alter the number of revolutions and the number of revolutions thus obtained is outputted to an inverter 27 from an output terminal OUT1.  For example, when the internal temperature of the refrigerating chamber is at a set value while the internal temperature of the cold storage chamber is higher than a set temperature, the number of revolutions of a compressor 18 is increased and the evaporation temperature is lowered thereby lowering the internal temperature of the storage to a set value in a short time.
Patent JP-2000027935-A (JP)
Title: Arrangement of pendulum type base isolation elements
Inventor: KUROSAWA TAKASHI
IPC: F16F15/02
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a pendulum type base isolation elements to reduce a processing cost and a material cost by constituting the curve-form support surface of at least the lower load support part of a pendulum base isolation device such that a metallic sheet and a grout cured layer are integrally formed, and perform an easy and reliable work to regulate the height and the level of a metallic sheet of which the lower load support part is formed, and shorten terms of work. SOLUTION: An under surface of an approximate central part of a metallic sheet 5 of a lower load support part is placed and supported on a bolt 4 threadedly engaged with a long nut 2 erected from a lower structure 1 and the height level of the metallic sheet 5 is regulated. Further, with the horizontal level regulated, the peripheral part of the metallic sheet 5 is fixed at a plurality of anchor bolts 3, surrounding the long nut 2, by a nut 6 and a washer 7. A gap between the lower structure 1 and the metallic sheet 5 is filled with a nonshrinkage grout material 12 for integral formation. A shoe holder to slidably place a shoe on the curve-form support surface 5a of the metallic sheet 5 and slidably hold the shoe is fixed at a H-shape steel.
Patent JP-H08190509-A (JP)
Title: Storage
Inventor: HOSOKAWA HIROHISA
IPC: G06F21/60
Filed: 1995-08-02
Abstract: PURPOSE: To provide a storage which performs the write protection to prevent the data from being easily rewritten to a fixed area. CONSTITUTION: When the addresses A11 to A0 outputted from an MPU 1 are equal to 300 to 3FF, a CS signal 13 sent to a memory 3 from a memory selection address decoder 2 is valid and can be written in the memory 3. If the addresses are written in the areas 3F0 to 3FF under such conditions, a write protection address decoder 10 is validated and a selector 9 supplies the output of an AND circuit 8 to the memory 3 as WE signal 12b. If a write control signal 7 is valid under such conditions, a WE signal 12a outputted from the MPU 1 is not masked by the circuit 8 and can be written in the memory 3.
Patent JP-H0838249-A (JP)
Title: Container for sample of stick-type cosmetics and assembling method therefor
Inventor: GOTO TAKAYUKI
IPC: A45D40/00
Filed: 1994-07-29
Abstract: PURPOSE:To enable to save cosmetics and shorten the filling time of molten cosmetics by inserting a cosmetics supporting cylinder into the inner circumference of the top end of a base cylinder, detachably attaching a molding cover to its outer circumference, and by attaching a cap to the outer circumference of the top end of the base cylinder. CONSTITUTION:A stepped smaller diameter portion 11 is formed at the top end of a base cylinder 1, an engaging convex groove 12 is formed at the inner circumference of the top end, an engaging dent groove 21 which is to be engaged with the engaging convex groove 12 is formed around a cosmetics supporting cylinder 2 at its middle, and the lower portion of the cylinder is inserted into the inner circumference of the stepped smaller diameter portion 11. For assembling, a molding cover 3 is inserted into the outer circumference of the top end of the cosmetics supporting cylinder 2, this unit is inverted, a certain amount of molten cosmetics is filled into the unit, and the cosmetics is cured to form a small stick-type cosmetics 5 inside the unit. The part under the middle of the outer circumference of the cosmetics supporting cylinder 2 is inserted into the stepped smaller diameter portion 11 of the base cylinder 1 as well as the engaging convex groove 12 is engaged with the engaging dent groove 21. The molding cover 3 is removed to expose the small stick-type cosmetics 5, and a cap 4 is attached to the outer circumference of the stepped smaller diameter portion 11.
Patent JP-2001020310-A (JP)
Title: Boom device
Inventor: TAKEYAMA TAKASHI
IPC: E02F3/38
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a boom device used in a work vehicle such as a wheel ensuring a large excavating force, piling up to a high position, scraping up, and charging into a hopper easily. SOLUTION: This boom device consists of a reach guide 2, a reach cylinder 3, an arm 4, a tension bar 5, a boom 6, a boom cylinder 7, a working device 8, a bell crank 9, a push rod 10, and a working device cylinder 11. In particular, the reach guide 2, the reach cylinder 3, the arm 4, and a push rod 5 are additionally provided in a reverse Z link type boom device consisting of the boom 6, the boom cylinder 7, the working device 8, the bell crank 9, the push rod 10, and the working device cylinder 11 so that the reverse Z link type boom device can reach a vehicle body.
Patent JP-S6089335-A (JP)
Title: Manufacture of thin-walled cylindrical molded body
Inventor: MATSUBAYASHI TOORU
IPC: B29C55/26
Filed: 1983-10-24
Abstract: PURPOSE:To form the title molded body that is free from any crease mark, and excellent in surface smoothness and has a uniform thickness distribution, by supplying a pressure fluid into a blank pipe of a thermoplastic resin, while expanding the blank pipe by a cylindrical heater and also sealing the pressure fluid with the molded pipe being grasped. CONSTITUTION:A pressure fluid is supplied into a blank pipe 11 of a polyester from the pipe end 12 and the blank pipe 11 is heated to be expanded by a cylindrical heater 14. Stretching rollers 15 stretch the molded pipe 16 longitudinally and deliver it, and the pressure fluid grasps the molded pipe 16' delivered from the stretching rollers 15, and is sealed by a take-up device 18. The take-up device 18 is moved approximately at the same speed as the circumferential speed of the stretching rollers 15 and the molded pipe 16' is taken up.
Patent JP-H0541863-A (JP)
Title: Visual telephone set
Inventor: MIYASAKA HITOSHI
IPC: H04M11/06
Filed: 1991-08-07
Abstract: PURPOSE:To prevent increase in generated code quantity due to miniaturization of hardware scale, low cost and pseudo matching by adding a discrimination circuit discriminating it that the motion compensation prediction is effective and detecting a motion vector only from a macro block requiring to detect the motion vector. CONSTITUTION:A signal of a memory A103 is inputted to a read discrimination circuit A104 for each macro block. The discrimination circuit A104 obtains a dynamic range for each macro block to compare it with a threshold level and when the dynamic range is less than the threshold level, a mode setting device 105 is set to the in-frame coding mode and when the dynamic range exceeds the threshold level, the mode setting device 105 is set to the inter-frame coding mode. The brightness of each picture element in the macro block is represented in 8-bit and 256-gradation and when the threshold level is set to 50 or below, the macro block with less brightness change and less harmonic component of the picture signal is subjected to in-frame coding.
Patent JP-H1033464-A (JP)
Title: Endoscope
Inventor: MORIYAMA HIROKI
IPC: G02B23/24
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To adjust the hardness of the inserted portion without suspending the operation of an endoscope. SOLUTION: This endoscope consists of a close-contact coil 31 and a wire 32 put into it in a soft section 7 of an inserted portion 2 of this electronic endoscope 1, firmly connecting the tips of wire 32 and coil 31 to a connecting tube 24 to connect between the warped 6 and soft 7 sections, and this side of the coil 31 to part of a rear end opening fitting 34 to connect the soft part 7 to an operating section 3 as well, by such a connecting means as a brazing 33 and the like. The wire 32 is not fixed to any other location than its tip. A wire stopper 35 located in the vicinity of this side end of the coil 31, is firmly fixed to this side end of the wire 32. The size of this wire stopper 35 is now larger than the inside diameter of the coil 31.
Patent JP-H0617473-A (JP)
Title: Control method of discharge in sanitary washing device
Inventor: SEKIZAWA KEIICHI
IPC: F16K31/04
Filed: 1992-06-30
Abstract: PURPOSE:To check the water force strength serving as a main cause of discomfort at the time of discharge starting as well as to control a variate in a short time until the set water force strenth. CONSTITUTION:When the opening of a valve unit 1 interconnected to a nozzle discharging washing warm water is controlled by a control motor 2, this opening of the valve unit 1 is controlled so as to become such a water force strength level (S1-L or 0) as reducing a specified level more than that of the water force strength S1 set at the time of discharge starting. In succession, its displacement is controlled so as to make it come to the secularly set water force strength level S1, thus the water force strength is softly started.
Patent JP-S6176970-A (JP)
Title: Infrared ray detecting device
Inventor: ASANO HIROSHI
IPC: G01J1/42
Filed: 1984-09-21
Abstract: PURPOSE:To detect a target even in the daytime by using two infrared wavelength bands of an 3-5mum band and an 8-12mum band. CONSTITUTION:A titled device is provided with an optical lens 5, a photodetector having a sensitivity in a wavelength 8-12mum band, a photodetector having sensitivity in a wavelength 3-15mum band, an amplifying part 7, etc. In this state, incident lights La, Lb are brought to wavelength separation by a mirror M in the lens 5, and the light La in the vicinity of 10mum is made incident on the element 1 (6a). On the other hand, the light La in the vicinity of 4mum is reflected by the mirror M and made incident on the element 6b. Also, a target detecting means 9 detects a target from a 10mum band output value and a quality of a signal. Subsequently, a level comparing means 10 measured a level of the respective serial video signals, and compares how higher one is than the other. Next, a deciding means 11 receives a signal from the means 9, and decides whether it is the target or not, based on a divided value from the means 10. In this way, the target detection can be realized with high accuracy.
Patent JP-H06147252-A (JP)
Title: Hydraulic buffer
Inventor: ASHIBA MASAHIRO
IPC: B60G13/08
Filed: 1993-07-15
Abstract: PURPOSE:To reduce a damping force when the direction of a stroke is switched by regulating damping force characteristics according to the frequency of a stroke. CONSTITUTION:By fitting a piston 2 in a cylinder, the interior of a cylinder 1 is partitioned into two chambers of one being a cylinder upper chamber 1a and the other being a cylinder lower chamber 1b. The cylinder upper and lower chambers 1a and 1b are intercommunicated through main oil liquid passages 3 and 4 and first and second bypass passages B1 and B2. During an expansion stroke, the second bypass passage B2 is cut off by means of a check valve 31. The passage area of the first bypass passage B1 is regulated through opening and closing a port 28 through slide of a shutter 17 according to the frequency of a stroke by means of an orifice passage 33, During contraction stroke, the first bypass passage B1 is cut off by means of a check valve 30 and the passage area of the second bypass passage B2 is regulated by opening and closing a port 29 through slide of a shutter 18 according to the frequency of a stroke by means of an orifice passage 34. When a stroke direction is switched as a result of a shutter on the reverse stroke side being returned to an origin position by means of an oil pressure in the cylinder 1, the bypass passage is opened, resulting in reduction of damping force characteristics.
Patent JP-S6257245-A (JP)
Title: Semiconductor memory cell
Inventor: TERADA KAZUO
IPC: H01L27/10
Filed: 1985-09-06
Abstract: PURPOSE:To provide a memory cell, which has a signal amplifying function and can perform a non-destructive reading and can ensure the reading operatin even if miniaturization and a highly integrated state are achieved; by providing the first transistor having the first conducting electrode, which is connected to a bit line, a gate electrode, which is connected to an exclusive writing word line, and the second conducting electrode; and providing the second transistor, which has a gate electrode that is connected to the second conducting electrode of the first transistor. CONSTITUTION:At the time of reading operation, a bit line 15 is precharged to, e.g., 1V, and then connected to a sense amplifier. The voltage of an exclusive reading word line (c) is made to be 5V. When, '0' information is stored in a memory cell, a second MOSFET 13 is in the turned-OFF state since a memory node 19 is at about 0V, and the voltage of the bit line (b) is hardly changed. When '1' information is stored in the memory cell, the capacitance of a variable capaciter element 12 is large. The memory node 19 is increased to about 6.5V. The second MOSFET 13 is turned ON, and the voltage of the bit line is changed to 0V from 1V. The difference in change in bit-line voltage is sensed and amplified by the sense amplifier, and the reading operation is performed.
Patent JP-H0486361-A (JP)
Title: Auxiliary valve type carburettor
Inventor: WADA KENICHI
IPC: F02M19/00
Filed: 1990-07-27
Abstract: PURPOSE:To prevent an inconvenience such that an auxiliary valve is not closed by an increase in friction of a control lever and a control pin sliding part by installing a roller to an opening control pin for controlling the auxiliary valve opening of an auxiliary valve type carburettor having a primary side and a secondary side. CONSTITUTION:When a throttle lever 1 is rotated counterclockwise, the end point A of its elliptic channel touches a primary and secondary interlocking rod 2 and presses it. As a secondary side throttle valve lever 3 is thus rotated clockwise to press a control rod 4, a control lever 5 is rotated counterclockwise. Consequently, the closing force given to a control pin 6a is eliminated, so that an auxiliary valve lever 7 is rotated clockwise to control an auxiliary valve to a proper opening. In this case, the control pin 6a is constituted as a roller type control pin, and a roller 8 is freely fitted so as to be rotatable between the control pin 6a and the auxiliary valve lever 7. Thus, an increase in friction on the contact surface between the control pin 6a and the control lever is absorbed.
Patent JP-S6088576-A (JP)
Inventor: MATSUBARA NOBUO
IPC: A63F7/02
Filed: 1983-10-22
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-H0522147-A (JP)
Title: D/a conversion device
Inventor: KUDO MASAKI
IPC: H03M1/70
Filed: 1991-07-15
Abstract: PURPOSE:To obtain the digital/analog(D/A) conversion device so as not to generate noise or distortion by judging a level from the high-order bit of input data, preparing high-order and low-order data corresponding to the level and obtaining analog signals by adding those data. CONSTITUTION:A level judging part 11 inputs a code bit DS of input data IN (21 bits, for example,) and high-order four bits D19-D16 excepting for codes and generates shift data S0, S1, S3, S5 and S6 of five bits. These shift data specify the level of the input data IN. A high-order data generation part 14 inputs the most significant bit DS of the input data IN and the shift data and after 18 bit conversion, the high-order bit of data OUT is generated. According to the low-order 19 bits of the input data IN and the shift data from the judging part 11, a shift part 13 generates the low-order bit of the data OUT after the 18 bit conversion. An adder 15 adds these high-order and low-order data and outputs 18 bits OUT, and it is converted to analog data by a linear D/A converter 16 and outputted.
Patent JP-H1073290-A (JP)
Title: Ice storage system
Inventor: SATO NAOYUKI
IPC: F24F5/00
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To save tap water and reduce environmental load of emission from a building or the like by reusing waste water. SOLUTION: Various kinds of waste water discharged from a building or the like are stored in a waste water tank 1. The stored water is sent to an ice making machine 2. The ice making machine 2 manufactures pure ice with night time electrical power controlled by a monitoring control device 3. The pure ice manufactured by the ice making machine 2 is accumulated in an ice storage water tank 4. Contaminated water separated by the ice making machine 2 is fed into a contaminated water treating device 5 and solid and liquid are separated in the contaminated water so as to make contaminated sludge showing a superior dehydrating characteristic. Condensate used at an air conditioner 6 at a load side is also fed into a condensate storing tank 7.  The condensate storing tank 7 is controlled by the monitoring control device 3 and the condensate is also changed into pure ice by the ice making machine 2 in a regular period basis.