baber/WOPTO huggingface dataset:
Patent JP-S5920594-A (JP)
Title: Supercharger for rotary compressor
Inventor: MITSUNAGA TOSHIHIKO
IPC: F04C28/10
Filed: 1982-07-23
Abstract: PURPOSE:To enhance the compression efficiency of a rotary compressor, by using a liquid receiver also as a resonator which has a supercharge function. CONSTITUTION:The resonance frequency f1 of a liquid receiver 4 is exhibited by the equation 1. By selecting the structure of the liquid receiver 4 to obtain f1=f2 where f2 is the rotational speed of a rotary compressor 1, a resonance phenomenon having a frequency equal to the rotational speed f1 of the rotary compressor 1 may be brought about in the liquid receiver 4. Accordingly, the amplitude of pulsation due to pressure change at the inlet side, is reduced, and coolant is supercharged to the compressor 1 by an amount corresponding to the pressure reduction so that the liquid receiver 4 may have a supercharge function, thereby the compression efficiency of the compressor 1 may be enhanced.
Patent JP-H05307383-A (JP)
Title: Drum
Inventor: KUROSAKI MAKOTO
IPC: G10D13/00
Filed: 1992-04-22
Abstract: PURPOSE:To provide the drum having high durability, which can raise head tension, and also, can execute easily positioning of a tightening bolt to a head tightening nut, and generates no damage with regard to their screw parts. CONSTITUTION:To both ends of a cylindrical barrel main body 11, suspension rings 12, 13 are attached fixedly. These rings 12, 13 are connected by a support 31. Openings 14, 15 of these rings 12, 13 are covered with drum heads 16, 17. By screwing a bolt 22 into a lug nut 23, outside peripheral edges 16A, 17A of the drum heads 16, 17 are inserted and pressed between tightening frames 19, 20 and collars 12A, 13A of the rings 12, 13. The bolt 22 is inserted through an insert-through hole 21 of the tightening frames 19, 20, and on the other hand, the lug nut 23 is fitted loosely into the insert-through hole of the rings 12, 13. At the time of screwing the bolt 22 into the lug nut 23, an automatic aligning function works, and they are screwed exactly.
Patent JP-S5355542-A (JP)
Title: Bearing apparatus in a rotary refrigerator
Inventor: NAKAYAMA YOSHIHIKO
IPC: F25B23/00
Filed: 1976-10-29
Abstract: PURPOSE: To lubricate the bearing with a small amount of oil charge by cooling the same bearing directly with coolant medium liquid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01298327-A (JP)
Title: Ae finder
Inventor: SHIINA MICHIHIRO
IPC: G03B7/16
Filed: 1988-05-27
Abstract: PURPOSE:To eliminate the need for a flash meter and a dedicated operating means for actuating the flash meter at the time of photography using flash light by adding the function of the flash meter which is actuated with the operation signal of an operation member provided to a camera main body to the AE finder. CONSTITUTION:This AE finder has the operation means 8 for emitting flash light as a test which is provided on the side of the camera main body 1, photometric means 22 and 23 which measures subject light based upon the flash light as source light by using the operation signal of the operation means 8 as a trigger signal, and an arithmetic means 210 which inputs the output signals of the light measuring means 22 and 23 and obtains exposure information based upon the photometry value of said subject light. Namely, when a photograph is taken by using the flash light, the AE finder starts measuring said subject light by the photometric means 22 and 23 by using the operation signal of the operation means 8 as the trigger signal. Consequently, the need for the flash meter and the dedicated operation means for actuating the flash meter is eliminated at the time of photographing using the flash light.
Patent JP-H07311624-A (JP)
Title: Rotary positioner
Inventor: YABU SHUICHI
IPC: G05D3/10
Filed: 1994-05-19
Abstract: PURPOSE:To simplify the origin setting function and lower the cost of the rotary positioner having an incremental encoder which is provided on the shaft of a motor and a system controller which controls a driving signal to the motor according to the output signal from the incremental encoder. CONSTITUTION:The rotary positioner is equipped with a stopper 15 which restricts the rotation range of the motor shaft 2 and a projection part 14 which is so provided on the motor shaft as to set the origin of rotational coordinates by abutting on the stopper 15.
Patent JP-S619065-A (JP)
Title: Electronic private branch exchange
Inventor: OOSHIMA SATOSHI
IPC: H04M3/42
Filed: 1984-06-22
Abstract: PURPOSE:To attain mutual talking at a designated time by using an output of a time detection means when a time designated by a caller comes to connect data of the caller and the called party registered corresponding to the time from a storage means. CONSTITUTION:After an extension subscriber dials a code for designated time calling, the subscriber dials the extension number and designated time of the called party. Data representing the designated time, caller and called party is registered in a main storage device 26, the caller listens to the registration end tone and the operation is restored. On the other hand, a present time from a clock device 27 and a designated time are compared by a central controller 25, and when they are coincident, the data is called in the order of the caller and the called party, and when the called party responds, both are connected via an extension mutual trunk 23.
Patent JP-H04354003-A (JP)
Title: Process controller
Inventor: GOTO SHIGERU
IPC: G05B15/02
Filed: 1991-05-31
Abstract: PURPOSE:To transmit a digital signal for communication by a simple transmitting constitution using two transmission lines by using the signal for communication as the digital signal, and arranging a frequency signal for control in a frequency band which is different from the frequency band of the digital signal after changing the frequency signal at every control unit. CONSTITUTION:A direct current power source 14 and a resistance 22 which is operated as a voltage converting element, are serially connected with terminals 25 and 26 at a meter room 16 side. And also, a digital control part 27 is connected with the both edges of this resistance 22, and the transmission and reception of the digital signal is operated by the digital control part 27. Then, two power source lines 28 and 29 extending to a field 13 are connected with the terminals 25 and 26, and plural control units such as a control unit U1 constituted of a pair of a transmitter 30 and an actuator 31, and a control unit 2 having the constitution which is the same with the control unit U1... are connected in parallel with those power source lines 28 and 29. The frequency band width of the frequency of a control signal used by each control unit U1, U2... is set so as to be different from one another.
Patent JP-H02308111-A (JP)
Title: Apparatus for producing optical fiber cable
Inventor: UCHIYAMA YOSHIMI
IPC: G02B6/44
Filed: 1989-05-23
Abstract: PURPOSE:To continuously house coated optical fibers into the S-Z grooves of a spacer by providing an angle difference detector which detects the relative angle difference in the rotating direction between the S-Z grooves of the spacer and the fiber hole of an oscilation plate and an angle difference correction control means which operates a motor for correcting the angle difference in accordance with the angle difference signal from the angle difference detector. CONSTITUTION:The angle difference correction control circuit (angle difference correc tion control means) 35 which differentially operates the motor 33 for correcting the angle difference in accordance with the angle difference signal from a potentiometer 30 is provided. The relative angle difference is detected by the potentiometer 30 in this case and the motor 33 for correcting the angle difference operates in accordance with the detected angle difference signal to rotate a differential shaft 34c of a differen tial transmission 34 for correction. The motor 33 for correcting the angle difference operates until the angle difference is decreased to zero in such a manner. The oscilla tion plate 26 is again oscillated and rotated in the state of having no angle difference between the S-Z grooves 1b of the spacer 1 and the fiber hole 26b of the oscillation plate 26. The cores 2 are surely housed into the S-Z grooves of the spacer 1 in this way.
Patent JP-H02309535-A (JP)
Title: X-ray image tube
Inventor: ONO KATSUHIRO
IPC: H01J31/50
Filed: 1989-05-23
Abstract: PURPOSE:To prevent resolution and brightness to be lowered at the peripheral portion by forming columnar crystals at the peripheral portion of an input face to be thinner than columnar crystals at the center portion thereof to connect the top head portions of the adjacent columnar crystals on the input face with each other tightly. CONSTITUTION:The size of individual columnar crystals 32 constituting a fluorescent substance layer 33 of an input face 26 becomes thinner with tending from the center portion (C) of the input face 26 to the peripheral portion (E) thereof. Accordingly, the horizontal propagation of fluorescent emitted from the individual crystals 32 is reduced so that the resolution can be prevented from being lowered and gained equally in effect in a space at the center portion (C) and the peripheral portion (E). The adjacent crystals 32 have the top head portions 42 closely connected with each other to allow the successive top head portions 42 of a number of crystals 32, and so a number of crystals 32 of the fluorescent substance on the input face 26 have the upper faces processed to be a successive face in real succession. It is thus possible to avoid alkali metal, constituting a photoelectric face formed thereon directly and indirectly, from diffusedly moving into the fluorescent substance layer 33 and disappearing and to prevent the brightness of the photoelectric face 34 from being lowered because of its stability.
Patent JP-S62287987-A (JP)
Inventor: TAJIMA HITOSHI
IPC: G05B19/42
Filed: 1986-06-04
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-H07313673-A (JP)
Title: Decorative plate during manufacturing process of game panel of pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1994-05-20
Abstract: PURPOSE:To simplify the full automation of manufacturing process of a pinball game machine and ensure reading of identification information, by giving the identification information including the machine type on the plate, avoiding a game region, to a decorative plate in the course of manufacturing the game panel which is to be attached to the game panel body before it is attached to the game panel body. CONSTITUTION:A decorative plate material 1 in the course of manufacturing process of a game panel of a pinball game machine is composed of a plate material such as plywood. The manufacturing process includes a process of surface polishing of the decorative plate material 1. On a substrate after the surface polishing, a melamine resin layer is pasted to form it into a layer structure. On the surface of the plate face 2 of the decorative plate material 1, or on the surface of the melamine resin layer, identification information 3 is marked. The identification information 3 is preferably formed as a bar code in which thicknesses and widths of lines indicating date information, quantity information, machine type information, customer information, etc., are marked. Reading of the information enables automatical indexing or the like of passing production on the same line.
Patent JP-2000320019-A (JP)
Title: Repair method of stone material and coupler
Inventor: SAKURAI KENJI
IPC: E04B1/41
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To easily repair a stone material. SOLUTION: The surface of a stone material 13 is adjusted, the stone material 13 whose surface is adjusted and a repair stone material 14 are connected by coupling the male member 55 and the female member 53 of a coupler 46, and the connection of the stone material 13 and the repair stone material 41 and the coupling of the male member 55 and the female member 53 are reinforced by filling a space formed between the stone material 13 and the repair material 41 and between the male member 55 and the female member 53 with a filler. In this case, the deteriorated stone material 13 is not replaced for the new stone material 13, and the stone material 13 can be easily repaired. In addition, since a distance between the repair stone material 41 and the stone material 13 can be maintained by the coupler 46, the repair stone material 41 and the stone material 13 can be made parallel.
Patent JP-S5354106-A (JP)
Title: Vertical direct heating furnace
Inventor: YONEZAWA TOSHIYA
IPC: C21D9/56
Filed: 1976-10-27
Abstract: PURPOSE: To protect rollers in furnace from high temperature combustion gas so as to improductivity by, in continuous annealing furnace, installing two or more chambers in a row which are continued, and by installing isolated chambers which contains rollers in the furnace. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H087271-A (JP)
Title: Production of glassy carbon substrate for recording medium
Inventor: SHIBATA MANABU
IPC: C01B31/02
Filed: 1994-06-13
Abstract: PURPOSE:To obtain the manufacture with which the uniform calcination can be performed at the time of calcining cured resin substrates by providing a lapping stage before the calcination/carbonization stage. CONSTITUTION:This manufacture comprises.the following stages, namely, (1) resin synthesis, (2) resin curing, (3) coring, (4) lapping before calcination, (5) calcination/ carbonization, (6) lapping after calcination, (7) chamfering and (8) polishing and these stages are performed in that order, wherein: in the stage of lapping before calcination (4), the surface of each of the cured resin substrates 5 cored in the coring stage (3) is ground with loose abrasive grains by using a double-side grinding machine 6; and in the calcination/carbonization stage (5), a large number of the cured resin substrates 5 are arranged on one of the graphite plates (carbon plates) 7 and further, on this set of a large number of the substrates 5 and one of the graphite plates 7, several similar sets 5 are stacked up successively and the stacked cured resin substrates 5 are calcined in a calcination furnace. Thus, the flatness/surface roughness of the cured resin substrates 5 are improved and the ununiformity in thickness of each of the substrates 5 and the variance of thickness among the substrates 5 are drastically reduced before performing the calcination to make possible the uniform calcination and an improvement in yield at the time of performing the calcination.
Patent JP-S5253625-A (JP)
Title: Band amplifier circuit of pal/secam
Inventor: TAKEDA AKINOBU
IPC: H04N9/64
Filed: 1975-10-28
Abstract: PURPOSE:Using one unit of 1H-delay line, a band amplifier circuit which can be used for PAL/SECAM common-use receiver can be obtained.
Patent JP-H05300536-A (JP)
Title: Color television signal processing circuit
Inventor: ABE SHIGETO
IPC: H04N9/69
Filed: 1992-04-23
Abstract: PURPOSE:To attain the satisfactory correction of the deterioration image resolution of an image having high chroma saturation that is caused the gamma correction carrier out at the image transmitter side of a color TV system without using a conversion table by improving the division system which calculates the high band component correction coefficient of a luminance signal. CONSTITUTION:A luminance signal Y is obtained with the matrix conversion 19 applied to the gamma uncorrected R, G and B signals. Then these R, G and B signals undergo the gamma correction (4, 5, 6) and then the matrix conversion 20 for acquisition of a luminance signal Y'. Then a luminance signal Y'' is obtained with the adverse gamma correction 11 applie to the signal Y'. The ratio is calculated between both signals Y and Y'' and then multiplied 13 by the high band component Y'H of the signal Y' as a correction coeffieient. Thus a high band component of a corrected luminance signal is obtained and then added 14 to the low band component Y'L of the signal Y'. Thus a corrected luminance signal is obtained.
Patent JP-2000324648-A (JP)
Title: Corrugate tube
Inventor: KONDO KAZUHARU
IPC: H02G3/04
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a corrugate tube of overlapping type capable of easily accommodating wire harness. SOLUTION: This corrugate tube is formed with a slit running along the bus of a tubular part 11, around which first and second edge parts 13A and 13B of the tubular part 11 are layered. The first edge part 13A can be raised up from the tubular part 11, so as to separate it from the second edge part 13B with a hinge line 16 formed along the bus of the tubular part 11 which can be taken as a boundary line.
Patent JP-S5920032-A (JP)
Title: Trap control circuit
Inventor: KUBOU KATSUMI
IPC: G06F9/22
Filed: 1982-07-26
Abstract: PURPOSE:To prevent a request from being accepted when the acceptance of the request is impossible, by using a mask bit of the preceding same instruction to discriminate whether or not the request can be accepted when an error exists in the micro instruction of a CPU. CONSTITUTION:CS (control storage) read data is set to an instruction register. Consequently, mask bits are set to an FF1; and if CS read data has no errors, a CS error bar signal CSERR is H-level, and a signal CSERR is L-level, and the mask bit set to the FF1 are sent through gates AG1 and OG and are used to discriminate whether or not the request can be accepted. Since the mask bit of an instruction A is 1, 1 is set to an FF2. When an instruction A' is next read, a check circuit detects that the instruction A' has an error, and the signal CSERR is set to 1. Consequently, the gate AG1 is closed, and a gate AG2 is opened, and contents of the FF2, namely, mask bit ''1'' of the preceding instruction A is outputted through the gate AG2 and OG.
Patent JP-H05293627-A (JP)
Title: Molten metal transfer pipe and its production
Inventor: MOCHIZUKI ZENICHI
IPC: C04B35/83
Filed: 1992-04-23
Abstract: PURPOSE:To provide the molten metal transfer pipe which does not break during handling, does not react with molten aluminum and can be easily mechanically coupled and the process for production of this transfer pipe. CONSTITUTION:A passage member 3 which transfers the molten metal is constituted of a carbon fiber-reinforced carbon blank material and the outer side of this passage member 3 is subjected to internal chill casting with a heat resistant cast iron 4. An intermediate molding 12 having a prescribed shape is molded of a material formed by impregnating a thermosetting resin into the woven fabric of carbon fiber filaments or carbon fiber spun yarn. This intermediate molding 12 is subjected to a carbonization treatment, by which the passage member 3 consisting of the carbon fiber-reinforced carbon blank material is molded. The molten metal transfer pipe 1 is produced by subjecting the passage member 3 to the internal chill casting with the heat resistant cast iron. Further, pitch 14 is further impregnated into the carbonization treated molding 13 formed by the carbonization treatment of the intermediate molding 12 and the molding is subjected to a density increasing treatment by the recarbonization treatment.
Patent JP-H06343218-A (JP)
Title: Variable length protector and length changing method
Inventor: UMEKI HIROSHI
IPC: H02G3/04
Filed: 1993-06-01
Abstract: PURPOSE:To provide a variable length protector and a length changing method, moldable with one mold and capable of accurately changing its length. CONSTITUTION:This is a variable length protector 15 molded in one united body in which its intermediate portion in longitudinal direction is cut for providing a reducible length and is equipped with a cutting portion 17 provided at the intermediate portion in longitudinal direction and a linking portion 19 for linking the front and rear of the cutting portion after cutting off, which is located at the front and rear of the cutting portion 17. In this method of changing the length of the protector 15 molded in one united body, the intermediate portion in the longitudinal direction is cut off and the ends are jointed together after cutting off thereby reducing the length.
Patent JP-H07332851-A (JP)
Title: Drying silo
Inventor: NAKA KOUSON
IPC: F26B21/00
Filed: 1994-06-13
Abstract: PURPOSE:To obtain a drying silo in which hot-air is evenly supplied to particles stored so that uniform drying treatment can be carried out, and the particles can be discharged in mass flow by preventing a deflection of flow when the particles are discharged. CONSTITUTION:A drying silo has a storage container 1 for particles, a baffle 7 that is installed at the lower part in the container 1 to fall down the particles in a mass flow, an air duct 6 that is vertically raised under the baffle 7 so that a lower end 61b of the air duct 6 reaches a delivery port 1a and an opening 61a of the air duct 6 is positioned in the space of the baffle 7 with a uniform clearance remaining between the air duct 6 and a circumferential wall 11. The baffle 7 has a number of air blow holes 71a and a clearance 72a at the lower end.
Patent JP-H08329712-A (JP)
Title: Energy saving luminaire
Inventor: HANBA YASUSHI
IPC: F21S19/00
Filed: 1995-05-29
Abstract: PURPOSE: To save energy of electric power for an optical fiber guided luminaire by using sunlight as well as an electric emitter. CONSTITUTION: A natural-illumination device 1 condenses sunlight 20 with a condensing lens 11 provided in a casing 10 and guides it to a luminaire 5 via an optical fiber cable 2, and an electric emitter 5 has a high output mercury lamp 22 inside to be controlled from a power source 24 by a dimming device 4, light from which is reflected from a silver plated mirror face 24, condensed and guided to the luminaire 5 via an optical fiber cable 6. The luminaire 5 emits light with sunlight 20 in the daytime and with the electric emitter 3 in the night when no sunlight exists. In addition, the dimming device 4 adjusts light from the electric emitter 3 for illumination in accordance with a signal detected by a light sensor 15 when sunlight 20 is insufficient, thus to save energy.
Patent JP-H04332116-A (JP)
Title: Spin coater
Inventor: AKAMI YUTAKA
IPC: G03F7/16
Filed: 1991-05-02
Abstract: PURPOSE:To enable a dispense time to be reduced and a throughput of a high- viscosity macromolecular coat to be improved by allowing a dispense nozzle to be in slit shape. CONSTITUTION:A title item is provided with a tank 8 which is interlocked to a feed pipe 5 of a high-viscosity macromolecule P and can store the high- viscosity macromolecule temporarily and a slit-type high-viscosity macromolecular dropping device 7 with a slit nozzle 9 which is placed at a lower edge of this tank and is constructed so that it can discharge the high- viscosity macromolecule onto a wafer 1 which is placed horizontally from a slit of the above nozzle.
Patent JP-S618035-A (JP)
Inventor: WATANABE IKUO
IPC: A61B8/00
Filed: 1984-06-25
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-S619633-A (JP)
Title: Data imprinter for endoscope
Inventor: KATOU TADASHI
IPC: G02B23/26
Filed: 1984-06-25
Abstract: PURPOSE:To enable imprinting of the marking-off data for correct exposure in the use of any kinds of cameras or adapters by determining the quantity of the light to be emitted for imprinting of the marking-off data meeting the kind of the camera or adapter. CONSTITUTION:A CPU41 reads out the code data expressing index from an ROM43 and transfers the same to an LED display panel 13 when a patient key is pushed after a power source is thrown. The characters INDEX are thus flickered and displayed on a panel 13. An index value 3 is set in a RAM44 when the index value meeting the kind of the camera or adapter, for example, 3, is inputted by a keyboard 17. The shutter of the camera is opened and the 183msec which is the data on the light emission time corresponding to the INDEX3 is read out from the ROM43 and is set in the RAM44 when a release button is pushed. The lamp lighting signal is supplied together with the flash signal of 183msec to a light source unit 51 in this stage.