baber/WOPTO huggingface dataset:
Patent JP-H08193770-A (JP)
Title: Refrigerant filling apparatus
Inventor: URATA KAZUMIKI
IPC: F25B45/00
Filed: 1995-01-17
Abstract: PURPOSE: To provide a refrigerant filling apparatus without causing a change in the composition of a refrigerant filled in a freezer when refrigerant filling is performed from a refrigerant bomb where a plurality of refrigerants are mixed. CONSTITUTION: A refrigerant filling apparatus 3 includes a refrigerant bomb 4 in which there is encapsulated a mixture refrigerant yielded by mixing a plurality of kinds of refrigerants, refrigerant pipe lines 13a, 13b each for coupling the refrigerant bomb 4 and a freezer, and a refrigerant filling valve 11 being a hole through which a refrigerant is filled. There is further disposed a gas detector in the course of the refrigerant pipe lines 13a, 13b for detecting any gas flowing in the refrigerant pipe lines 13a, 13b. There is furthermore disposed a filling state calculation unit 15 for calculating the state of a filled refrigerant from a signal of the gas detector and a filling state judgement unit 16 for judging whether or not the state of the filled refrigerant is normal from a signal of the filling state calculation unit 15.
Patent JP-H02188607-A (JP)
Title: Valve opening and closing mechanism for engine
Inventor: KOBI MASAHARU
IPC: F01L13/00
Filed: 1989-01-13
Abstract: PURPOSE:To reduce the discharged quantity of unburn HC while maintaining high power by setting an overlapping angle between an exhaust valve and an intake valve far from the former larger than an overlapping angle between the exhaust valve and an intake valve adjacent to the former. CONSTITUTION:A multiple valve engine 1 is provided with, e.g. three intake valves 3-5 and two exhaust valves 6, 7 arranged along each circumferential direction at a cylinder head 2 for forming a combustion chamber. In this case, each overlapping angle alpha (theta3+theta4) between both sides intake valves 3, 5 and each of exhaust valves 6, 7 is set smaller than each overlapping angle beta (theta2+theta4) between a central intake valve 4 and each of exhaust valves 6, 7 during an exhaust - intake stroke, and also the intake valves 3, 5 are opened later than the central intake valve 4 by a fixed angle. Further, the valve closing timing of the intake valves 3, 5 is set later than the valve opening timing of the central intake valve 4 by a fixed angle (theta6-theta5).
Patent JP-H10200574-A (JP)
Title: Relay node system and relay control method in the system
Inventor: TANI HIDEAKI
IPC: H04L12/801
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To temporarily store large capacity burst data, without bringing an overflow which is capable of reducing delay attended with relay of a stream regardless of its low cost. SOLUTION: A data reception part 12 receives a data stream, transmitted from a transmission node and data in the stream are written in a primary buffer 111. A data transmission part 13 reads data stored in the primary buffer 111 and sends the data to a reception node. A data moving part 113 saves the succeeding data from the primary buffer 111 to a secondary buffer 112 in units of blocks, when the possibility of overflow occurs at an input side of the primary buffer 111. The data in the secondary buffer 112 are moved to the primary buffer 111 from the secondary buffer 112 by the data moving part 113, in accordance with timing transmitted continuously by the data transmission part 13 following the data stored in the primary buffer 111 which is not an object of save processing.
Patent JP-H11204160-A (JP)
Title: Connecting structure of terminal for large current
Inventor: FURUYA YOSHINOBU
IPC: H01R4/58
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide the connecting structure of a terminal for large current capable of improving connecting workability and miniaturizing a connecting part. SOLUTION: In this connecting structure of a terminal for large current for connecting a terminal 32 of an electrical component 30, through which high tension heavy current flows with connecting conductors 41, 42 for fixing, the electrical component 30 and the connecting conductors 41, 42 are housed in one cover 10 of a pair of covers 10, 20, an elastic body 52 and a pressing body 53 being energized with the elastic body 52 are formed in the other cover 20 for opening/closing an opening part 11 of the cover 10, and when the opening part 11 of the cover 10 is closed with the cover 20, the terminal 32 of the electrical component 30 and the connecting conductors 41, 42 are freely connected with the pressing body 53.  A cylindrical part 22 is integrally projected to the bottom side of the cover 20, and the elastic body 52 and the pressing body 53 are freely housed in the cylindrical part 22.
Patent JP-S57118527-A (JP)
Title: Preparation of ethylene glycol
Inventor: WADA HIROSUKE
IPC: B01J23/00
Filed: 1981-01-16
Abstract: PURPOSE: To prepare ethylene glycol, easily, in high yield, by the hydroformylation of formaldehyde using ruthenium and a trivalent organic phosphorus compound as catalysts.  
     CONSTITUTION: The objective compound is prepared by reacting formaldehyde with CO and H 2  in a solvent e.g. methanol using ruthenium and a trivalent organic phosphorus compound as catalysts, perf. under 100W400atm at 50W400°C, esp. 150W300°C. The molar ratio of CO to H 2  is pref. selected within the range of 1:5W5:1. The trivalent organic phosphorus compound is e.g. triphenylphosphine, and its amount is 0.01W100mol, pref. 0.1W10mol per 1mol of ruthenium. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10194104-A (JP)
Title: Structure for preventing coming-out of guide member in load response type brake hydraulic control valve
Inventor: MITANI TOSHIAKI
IPC: B60T8/26
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent a guide member from coming-out of an insertion hole by pinching a stopper plate, which hinders a guide member from coming-out of an insertion hole of a first casing half body, between the first and a second casing half bodies. SOLUTION: A first and a second pressure reducing valves 21 , 22 and a stopper plate 27 are installed in a first casing half body 31 . On the other hand, a load detecting shaft 29 is installed in a second casing half body 32 , and a lever 37 is fixed to a constant position of a casing 3 by a temporary lock pin 41. Thereafter, an auxiliary spring 52, a retainer 36 and a pressure control spring 25 are placed on a nut plate 33, and a presser plate 34 is fitted in a cylindrical chamber 28, and then the first and the second casing half bodies 31 , 32 are connected to each other with bolts. The respective guide members 9 of the first and the second pressure reducing valves 21 , 22 can be hindered from separating from insertion holes by a stopper plate 27 which is pinched between the first and the second casing half bodies 31 , 32 at a positioning recessed part 21.
Patent JP-H04240358-A (JP)
Title: Circulating refrigerant amount regulator
Inventor: KITAMURA KEIICHI
IPC: F25B41/00
Filed: 1991-01-21
Abstract: PURPOSE:To provide a circulating refrigerant amount regulator which can regulate a circulating refrigerant amount in a refrigerant circuit to a suitable level in response to variations in various operating conditions such as a variation in a thermal load, etc. CONSTITUTION:A refrigerant storage vessel 31 having a refrigerant liquid storage space 30 is provided therein, refrigerant liquid is fed from a high pressure liquid line 2b between a condenser and a throttle of a compression type refrigerator into the vessel 31, the liquid in the vessel 31 is heated by heating means 21 to be evaporated through the vessel 31, and a heating amount is increased at the time of increasing a thermal load. As a result, the evaporating amount of refrigerant gas is varied to regulate a circulating refrigerant amount responsive to a variation in the thermal load.
Patent JP-H09198179-A (JP)
Title: Electronic cash register
Inventor: KOYAMA MIHO
IPC: G06F3/023
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To perform a setting job via a remote control by inputting and discriminating the data via the remote control, storing a character code corresponding to the key code of the remote control, and converting and displaying the key code. SOLUTION: This register consists of a CPU 1-1, a ROM 1-2, a RAM 1-3, a mode SW 1-4, a KDC 1-5, a keyboard 1-11, a display 1-12, an optical I/F 1-7, a remote control 1-13, etc. Then a remote control character setting mode is set and the data are received from the control 1-13. Thus the key sheet data are checked. If an operator can set the characters by the key sheet data, the received key data are displayed. Then the operator waits for the character code to be inputted by ten keys of the next device. When a character code equivalent to a prescribed number of digits is inputted, the character corresponding to the character code is extracted out of a table and displayed.
Patent JP-H07321393-A (JP)
Title: Laser oscillator, laser and control method therefor
Inventor: HARA HIROMU
IPC: H01S3/105
Filed: 1995-01-18
Abstract: PURPOSE:To obtain a small-sized laser having stabilized output or wavelength by forming a laser medium having such characteristics as generating strain upon application of electric field and constituting an optical resonator of a total reflection coating part and a partial reflection coating part. CONSTITUTION:A substance generating strain upon application of electric field is employed as a mother crystal which is then admixed with a laser active substance, e.g. Nd, to produce a laser medium. At a total reflection coating part 14, a dielectric multilayer film of GaF2, for example, is deposited on the excitation source 12 side end face of the laser medium 11 in order to provide reflectance of 100% for the laser oscillation wavelength. At a partial reflection coating part 15, a multilayer film of similar dielectric material is deposited on the output side end face of the laser medium 11 in order to provide a reflectance(99-99.7%) for maximizing the laser output. the length of optical resonator can be regulated utilizing.such characteristics of the laser medium itself as strain is generated through the inverse piezoelectric effect, electrostriction effect or the combination thereof.
Patent JP-H06213274-A (JP)
Title: Execution method for damping construction of object to be mounted
Inventor: YAJIMA TAKASHI
IPC: F01M11/00
Filed: 1993-01-18
Abstract: PURPOSE:To enable easy execution without spoiling damping performance by spreading damping material along the surface of an object to be mounted, and laminatedly sticking a constraint plate only on the flat face part of the surface of the damping material. CONSTITUTION:At first, damping material is spread along the surface of an object to be mounted 1, so as to form a damping layer 2 not yet hardened. Next, a constraint plate 3 is laminated only on the flat face part of the surface of the not yet hardened damping layer 2, the damping layer 2 not yet hardened is hardened so as to stick the constraint plate 3, and hence a damping construction can be obtained. In this way, the damping construction can be very easily executed, because the constraint plate 3 is stuck on the flat face part 2a of the damping material spread on the object 1. Further because the constraint plate 3 is provided through the damping layer 2, the damping performance can be improved, and because of unnecessity of thick spreading of the damping layer 2, uneven thickness of the damping layer 2 due to sagging is eliminated, and deterioration of the damping performance can be prevented. The curved face part except the flat part is rigid, and hence vibration is little and can be managed only with the damping layer 2.
Patent JP-2000201707-A (JP)
Title: Snap fastener
Inventor: TAKEDA KIYOSHI
IPC: A44B17/00
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a snap fastener whose thickness can be thinned. SOLUTION: Female and male snaps are constituted from fitting members 1A and 1B made of polyacetals resin with projections 4A and 4B for caulking integrally formed on the back face of male type or female type fitting parts 3A and 3B, and washer-like members 2A and 2B made of synthetic resin with a higher heat-resisting grade than the polyacetals resin having a through hole for inserting the projections 4A and 4B. On each side of base cloths C and C, the fitting members 1A and 1B and the washer-like members 2A and 2B are disposed, the projections 4A and 4B passed through the base cloths C and C are inserted into the through hole of the washer-like members 2A and 2B, their projected front ends are radially expanded and deformed by impact to caulk, thereby constituting the snap fastener.
Patent JP-S61167130-A (JP)
Title: Intake device of internal-combustion engine
Inventor: SATO HAJIME
IPC: F02M3/06
Filed: 1985-01-17
Abstract: PURPOSE:To improve control accuracy of intake quantity in idling by opening and closing a sub throttle valve provided on a passage bypassing a throttle valve on a main intake passage synchronously interlocking with a drive shaft interlocking with an accelerator pedal. CONSTITUTION:A sub throttle valve 33 is provided on a bypass passage 31 bypassing a throttle valve 12 in a main intake passage 32. A valve axle 34 of the sub throttle valve 33 is connected to a drive shaft 29 interlocking with an accelerator pedal through gears 37, 38. In starting, the derive shaft 29 is rotated by a control drive unit 13 and the sub throttle valve 33 is gradually rotated synchronously with the drive shaft to open the bypass passage 31, and idle flow quantity is secured. This time, the throttle valve 12 is not opened in an initial fixed angle range of the drive shaft, and the sub throttle valve 33 only is rotated. Then, intake air quantity required in idling is controlled to supply in high accuracy.
Patent JP-H11197555-A (JP)
Title: Automatic spray gun
Inventor: TAKEUCHI TORU
IPC: B05B7/02
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To activate the on/off of the discharge of a coating material and atomizing air by a low working air pressure at a high speed by building a coating material needle valve and an atomizing air needle valve into an automatic spray gun and driving the coating material needle valve and the atomizing air needle valve by diaphragms. SOLUTION: The coating material needle valve 16 of a two-fluid nozzle introduces the working air 22 into a valve drive section including the diaphragm 17 and return spring 18 directly coupled therewith and deforms the diaphragm 17 by the air pressure, thereby putting the diaphragm into a withdrawn open state cooperatively therewith and turning the coating material discharge on. Similarly, the atomizing air needle valve 19 introduces the working air 22 into the valve drive section including the diaphragm 21 and return spring 20 directly coupled therewith and deforms the diaphragm 21 by the air pressure, thereby putting the diaphragm into a withdrawn open state cooperatively therewith and turning the atomizing air discharge on. The coating material atomization is thus executed.
Patent JP-S60151077-A (JP)
Title: Platen
Inventor: SHIMADA TSUTOMU
IPC: B41J11/02
Filed: 1984-01-19
Abstract: PURPOSE:To enable the hardness of a platen to be easily selected in accordance with the kind of a printing head or the kind of a paper, by providing surfaces differing in hardness on the peripheral surfaces of a platen having a polygonal cross-sectional shape. CONSTITUTION:Rubber surfaces P1-P6 differing in hardness are provided on the peripheral surfaces of the palten 8 having a polygonal cross-sectional shape. The hardness of each of the rubber surfaces P1-P6 is determied according to necessity in a range of 40-98 deg., taking the replacement of a wire dot printer by a thermal head or vise versa, etc. into consideration. The platen 8 can be manually rotated, and an arbitrary one of the rubber surfaces P1-P6 can be directed to a printing head fixed to a carriage. Accordingly, the hardness of the platen can be easily varied.
Patent JP-S61168692-A (JP)
Inventor: RONARUDO MAIKERU GUURUDO
IPC: C10G3/00
Filed: 1986-01-17
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-S5291371-A (JP)
Title: Panel and shadow mask assembling method and its unit
Inventor: OOTSUBO TOORU
IPC: H01J29/07
Filed: 1976-01-26
Abstract: PURPOSE: To enable a simple but highly accurate panel and shadow mask assembling, by improving the workability, accuracy, and cost. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02186815-A (JP)
Title: Short side crystal resonator
Inventor: KAWASHIMA HIROFUMI
IPC: H03H9/19
Filed: 1989-01-13
Abstract: PURPOSE:To obtain a short side crystal resonator without generating the leakage of oscillation and with few loss resistance by unifying an oscillation part, a supporting part, a frame, and a mount part integrally by an etching method. CONSTITUTION:A resonator 1 is constituted of the oscillation part 2, the supporting part 3, the frame 4, and the mount part 5, and they are unified integrally by the etching method. Also, excitation electrodes are provided on the upper and lower planes of the oscillation part 2, and short side oscillation can occur by applying an alternating voltage between both electrodes. A hole 8 is provided at the supporting part 3, and since displacement in the direction of the supporting part 3 in a direction perpendicular to the short side oscillation occurs according to the short side oscillation, the displacement is converted to a curvature mode, and furthermore, the frame 4 enclosing the oscillation part is connected to the supporting part, and is supported fixedly with the mount part 5. In such a way, no oscillation leakage occurs, and the loss resistance can be reduced.
Patent JP-S63173321-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: KAMITAKE KAZUTAKA
IPC: H01L21/324
Filed: 1987-01-13
Abstract: PURPOSE:To prevent the disturbance of the stoichiometric composition of a compound semiconductor layer in an operating layer region just under a gate electrode, and to obviate the induction of the diffusion, etc., of a semiconductor crystal constituent element, etc., into the gate electrode by selectively forming ion implantation regions for source-drain through an ion implantation method and electrically activating the ion implantation regions through a dielectric heating method. CONSTITUTION:The surface of a compound semiconductor is coated with an silicon nitride film 5 in predetermined thickness, and spaces among ion implantation layers 6 to subsequent source drain regions and a gate electrode 3 are controlled by the thickness of the coated insulating film. The ions of an N-type impurity are implanted selectively into the source-drain regions, using a photo-resist pattern 4a as a mask. The photo-resist 4a is removed, and the surface of a compound semiconductor substrate is irradiated with microwave energy by magnetron oscillation in a nitrogen or hydrogen gas atmosphere, thus electrically activating the source-drain ion implantation layers. An ohmic electrode 7 made of AuGe/Ni, etc., is applied to the source-drain regions, and alloyed. Accordingly, a gallium arsenide Schottky junction type field-effect transistor employing a tungsten silicide as the gate electrode is shaped.
Patent JP-H03212116-A (JP)
Title: Digital signal-processing method and apparatus therefor
Inventor: KIDO MITSUYASU
IPC: G01R19/00
Filed: 1990-01-16
Abstract: PURPOSE:To improve the operating accuracy of digital data by separating noise from analog input signal through sampling and analog/digital converting an analog signal. CONSTITUTION:When the analog signal of an analog sensor 100 is inputted to a sample holder 101, the signal is sampled and held by the sample holder 101 and held data is outputted to A/D converter 102. The A/D converter 102 outputs data obtained by the conversion of input data into digital data to a digital filter 103. The digital filter 103 applies filter processing to the input data, extracts data with specific frequency components from the input data group and outputs the extracted data to a digital processing data 104. The digital processing part 104 performs a processing operation on the basis of the input data and outputs an operation result.
Patent JP-S57119827-A (JP)
Title: Tower body
Inventor: SAKANO HIROICHI
IPC: B01J19/00
Filed: 1981-01-20
Abstract: PURPOSE: To remove adhered matters mechanically without depending on man power, by attaching rotary rods hving an adhered-matter scraping means to the inside of inner wall of a tower main body and rotating the rods.  
     CONSTITUTION: When adhered matters stick to the inside of a wall surface of main body 1, rotary rods 2 are rotated by rotation-transmitting sprocket wheels 7 attached to the outside position of the body 1 of the rods 2 through a driving motor and a chain 9. Hereby, the adhered matters are broken and scraped from the inner wall of the body 1 by needle-shaped projecting parts 8 provided on the surface of the rods 2, and dropped to the bottom of the body 1. Then, the fallen adhered matters are discharged to the outside by a solid-matter discharging pipe 11 through a rotary valve 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10196362-A (JP)
Title: Piston cooling device for engine
Inventor: AKEDA MASAHIRO
IPC: F01P3/08
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a piston cooling device to evenly and effectively cool a piston land part and a ring land part, and simplify formation of an oil channel. SOLUTION: A piston 1 comprises a piston body 2 formed in the shape of a cylinder with a bottom and a pin boss member 3. The small end parts 22 of connecting rod 20 is connected to a piston body 2 through a piston 10 and a pin boss member 3. The connecting rod 20 is provided with a forced feed oil passage 25 and oil is injected through a jet nozzle 14, formed in the upper end part of the small end part 22 of the connecting rod, toward the under surface 2B of a piston land part 2A. An oil guide groove 5 is formed in the under surface 2B of the piston land part 2A, a peripheral groove 6a is formed in the outer peripheral part of the upper edge of the pin boss member 3, and an annular oil channel 6 is formed in the inner peripheral part of the inner upper edge of the piston body 2. Oil is caused to flow to the oil channel 6 through the guide groove 5.
Patent JP-S59181526-A (JP)
Inventor: JIYON HARISON ASUBERII
IPC: H01G5/06
Filed: 1984-01-18
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-H05197273-A (JP)
Title: Developer scattering preventing mechanism for electrophotographic device
Inventor: SUKETOMO SEIJI
IPC: G03G15/08
Filed: 1992-01-20
Abstract: PURPOSE:To prevent developer accumulated on the upper surface of a bristle cutting blade disposed near a magnet roller from dropping and to surely remove the developer adhering to a photosensitive drum which becomes the stain of an electrophotographic as for a developer scattering preventing mechanism in a developing device attached to every kind of electrophotographic equipment. CONSTITUTION:As for the developing device for an electrophotographic device, an eaves 18 cut and formed in a strip shape somewhat longer than the MG roller 5 for transferring and attaching the developer on the photosensitive drum 6 and having strong elasticity is fixed in the normal direction of the photosensitive drum 6 at the tip part of the upper surface of the developer bristle cutting blade 7 disposed on the rotating direction side of the MG roller 5 opposed to the photosensitive drum 6. The leading surface of the eaves 18 and the outer peripheral surface of the drum 6 are opposed at a minute space such as 0.9+ or -0.3mm.