baber/WOPTO huggingface dataset:
Patent JP-S593109-A (JP)
Title: Valve stopping device for internal combustion engine
Inventor: UENO MAKOTO
IPC: F01L13/08
Filed: 1982-06-29
Abstract: PURPOSE:To prevent exhaust gas from being blown back to the intake side in intake and exhaust valves provided with valv stopping mechanisms respectively, by setting pivotal angle of the valve stopping mechanism at the intake valve side larger than that at the exhaust valve side. CONSTITUTION:When claws 13a, 13b of a rocker arm 9 contact the upper surface of small projections 12a, 12b of a rotor 11 fitting rotatably the upper end of a valve shaft of an exhaust valve, the exhaust valve can be opened and closed. On the other hand, when the rotor 11 is pivoted approximately 90 deg. by the action of pivotal force on a pin 17 of a collar 14, and the small projections 12a, 12b are disengaged from the claws 13a, 13b, the exhaust valve is suspended. Said valve stopping mechanism is provided similarly at the intake valve side. In this case distances l1, lE between pins 41, 17 at the intake and exhaust valve sides and the rotary centers of rotors 51, 11 set the lengths of respective collars 14, 54 to provide lE>l1, and both pins 41, 17 are connected to an actuator through a connecting link 36 or the like.
Patent JP-S5443813-A (JP)
Title: Manufacture of metallic chromium or chromium alloy ingot of ultra low nitrogen
Inventor: KATAYAMA HIROYUKI
IPC: C22C33/04
Filed: 1977-09-14
Abstract: PURPOSE: To manufacture a metallic chromium or chromium alloy ingot of ultra low nitrogen while controlling reabsorption by regulating the grain size of a chromium source; heating the source together with alkaline earth metals and chlorides of alkali metals; separating the granular chromium source after colling; and arc melting the source.  
     CONSTITUTION: A chromium source such as metallic chromium or ferrochromium is crushed to regulate the grain size so that the diameter becomes over 0.5mm. This source is then heated to about 900W1,200°C under non-oxidizing atmosphere together with alkaline earth metals such as Ca and Mg, and chlorides of alkali metals or alkaline earth metals such as CaCl 2  to be denitrified. After being cooled, the heated material is dipped in water to allow Ca and Mg remaining in the flux to react with the water and the fine grain chromium source is separated. The source is washed with water to reduce residual chlorine to about 10W450ppm, dried, and melted in an arc furnace. By this treatment a metallic chromium or chromium alloy ingot of ultra low nitrogen is obtd. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H049558-A (JP)
Title: Refrigerant recovery device
Inventor: HAGIWARA NORIHIKO
IPC: F25B45/00
Filed: 1990-04-26
Abstract: PURPOSE:To perform an automatic connection of connecting portions after ice or the like adhered to the connecting portions is automatically removed prior to the connection of the connecting portions between a storing tank and a recovery tank by a method wherein a refrigerant recovery device is provided with the first control means for controlling a cam mechanism, the second control means for making the connecting mechanism into an operative condition upon completion of this controlling action and the third control means for making the third rotating condition under this control. CONSTITUTION:If the first control means keeps a cam 162 at the second rotating state when an evaporator 70 starts to cool for a short period of time, an upper valve body 40b communicates the inner side of a recovery tank 130 with the interior of an upper cylinder 40a through upper communication passages 44b and 44c for a short period of time. Then, the second control means makes the coupling mechanism into an operative condition and then a lower cylinder 130a is coaxially connected to a lower end opening of the upper cylinder at an upper end opening by the coupling mechanism. Then, if the third control means keeps the cam in the third rotating condition, the upper valve communicates the inner side of the upper cylinder with the inside part of a storing tank 40 and then the lower valve 130b communicates the inner side of the lower cylinder 130a with the inner side of the recovery tank through the lower communication passage.
Patent JP-H06298769-A (JP)
Title: Ampicillin phenyl ester and its salt
Inventor: TAKAHASHI SATORU
IPC: A61P31/04
Filed: 1993-04-13
Abstract: PURPOSE:To obtain the subject composition useful for preventing and treating streptococcal of fish, having a specific structure. CONSTITUTION:The objective ester of formula I (R is H, alkyl, lower alkoxy, benzylcyxy, alkanoyloxyalkyl, ethyldiethylene glycol, lower alkoxycarbonyl, lower alkanoyl, benzoyl, lower alkoxycarbonylmethyl, phenyl, nitro, lower alkylthio or halogen). The objective compound is preferably obtained by subjecting a compound of formula II or its salt to elimination reaction such as solvolysis by using an acid such as acetic acid.
Patent JP-S5634959-A (JP)
Title: Control of ignition timing
Inventor: NINOMIYA MASAKAZU
IPC: F02P5/15
Filed: 1979-08-29
Abstract: PURPOSE:To bring an engine output to the maximum play and to restrict fuel consumption rate to the minimum by correcting a target ignition timing to the most appropriate ignition timing without errors. CONSTITUTION:A computer 4 which employs a microprocessor detects an engine condition through outputs from a rotating angle sensor 6 and a suction tube pressure sensor 5, and sends out a signal to start power supply at the actual ignition timing to an ignition device 2 on the basis of a result obtained by calculating the most appropriate ignition timing at the moment of detecting the engine condition. The ignition device 2 starts supplying current to the primary coil of an ignition coil by the current-supply starting signal, and interrupts current to the primary coil by the ignition timing signal and distributes high-tension generated at the secondary coil to the ignition plug.
Patent JP-S5735321-A (JP)
Title: Manufacture of semiconductor device
Inventor: IMAMURA TOORU
IPC: G03F7/095
Filed: 1980-08-13
Abstract: PURPOSE:To improve image-resolving performance and adhering performance of a resist, by forming on a first photo-resist film on a semiconductor substrate a second photo-resist film which is higher in density than the bridge-forming agent and lower in density than the light-absorbing agent of the first film. CONSTITUTION:On a semiconductor substrate 2 which is covered by an insulating film 1, a lower-layer photo-resist film 3, which is lower in density than the bridge- forming agent and higher in density than the light-absorbing agent of the upper- layer film, is attached, and then, a upper-layer photo-resist film 4, which is higher in density than the bridge-forming agent and lower in density than the light-absobing agent of the lower-layer film, is laminated to form a photo-resist double-layer film. It provides such a structure than an upper-layer pattern overhangs a lower- layer pattern 6 after exposure and developing process through a photo-mask 5. It is possible, by doing so, to improve image-resolving and adhering performances, minimize occurrence of pinhole and refine pattern.
Patent JP-S61268636-A (JP)
Title: Separation of dichlorobenzene isomer
Inventor: MIWA KINOO
IPC: C07C17/389
Filed: 1985-05-23
Abstract: PURPOSE:To produce m-dichlorobenzene useful as a raw material of intermediate for agricultural chemicals, in high purity, as a raffinate component, by contacting a mixture of dichlorobenzene isomers with an X-type zeolite adsorbent containing more than a specific amount of Li cation. CONSTITUTION:A mixture containing o-, m- and p-dichlorobenzene isomers is made to contact with an X-type zeolite adsorbent containing >=60mol% (preferably >=70mol%) Li cation to obtain high-purity m-isomer as the raffinate component. The X-type zeolite is a crystalline aluminosilicate of formula (M is cation; n is atomic valence), and the cation other than Li cation is preferably Na cation. The adsorptive separation is carried out at 50-250 deg.C under atmospheric pressure - 40kg/cm<2>G, preferably in liquid phase.
Patent JP-H11293627-A (JP)
Title: Scaffold-cum-noise absorbing member for overhead bridge
Inventor: FUJII ATSUTAKA
IPC: E01F8/02
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a scaffold-cum-a noise absorbing member capable of simplifying the shape of a noise absorbing material used for the scaffold-cum-the noise absorbing member, reducing the usage amount thereof, facilitating its manufacture and reducing the manufacturing cost of the scaffold-cum-the noise absorbing member containing the noise absorbing material. SOLUTION: In a scaffold-cum-a nose absorbing member for a permanent scaffold, a predetermined working space is formed under a floor slab for an overhead bridge to cover the lower face of the floor slab. The scaffold-cum-the noise absorbing member includes a scaffold member 1 formed in a hollow box disposing an upper face plate 12 not having a open hole in the upper side and a disposing lower face plate 13 having a number of open holes in the lower side and a dangling members 2 dangled in parallel under the scaffold member 1, disposing a nuember of surface plates 22 having a number of open holes on the surfaces and noise absorbing materials 21 filled inside, and formed in a columnar shape.
Patent JP-H04342448-A (JP)
Title: Fiber-reinforced hydraulic composition
Inventor: MORI TATSUJIRO
IPC: C04B16/02
Filed: 1991-05-16
Abstract: PURPOSE:To obtain a hydraulic composition excellent in fiber reinforcing effects by a papermaking method by using a hydraulic substance with acrylic fiber having a specific fiber length and fiber diameter and pulp in combination. CONSTITUTION:A hydraulic substance (e.g. cement) is mixed with 2-5wt.% acrylic fiber (containing >=85wt.% acrylonitrile and having >=4.8g/d fiber strength) having 1-3m/m fiber length and 1-3 denier fiber diameter and 1-2wt.% pulp to afford a fiber-reinforced hydraulic composition according to a papermaking method. Reinforcing effects are remarkably improved as compared with those of conventional methods by using the aforementioned composition. The production by papermaking method is readily and conventional papermaking equipment can directly be adopted.
Patent JP-H10295939-A (JP)
Title: Game system
Inventor: MATSUZAKI MOTOYASU
IPC: A63F13/35
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To improve the availability factor of a system and cope with an intrusion competition by eradicating a game machine or a down TV channel unconnectable to a terminal during a competition game. SOLUTION: This game system is provided with multiple game machines 1-1 through 1-(n)implementing a game program and sending video/voice signals of the game to multiple terminals 1 through (n) side via corresponding modulating/demodulating devices 2-1 through 2-(n) and transceivers 11 provided on the terminals 1 through (n) and sending control pad signals 12 to the center side through the corresponding control pad signal receiving channels specified for competition at the time of game play. Another terminal can participate in the game against one terminal kept in game play.
Patent JP-H09321344-A (JP)
Title: Diode type light emitting device and surface emission type lighting apparatus using the same
Inventor: OSAWA EIJI
IPC: G02F1/13357
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To avoid causing wire break due to a shear stress caused in a horizontal rectangular reflection case of a diode type light emitting device having LED chips in the bottom of the case and outer terminal leads extending from both end lower faces of the case when it is mounted. SOLUTION: The diode type light emitting device comprises a horizontal rectangular reflective case 13 having an opening at the front, and independent terminal boards 17, 18, 19 disposed in the bottom of the case. A LED chip is bonded to one of the adjacent terminal boards, wires 22 extending from this chip are connected to the other terminal board. Terminal leads 16 extend down from the terminal boards located at the ends of the case 13 and expansions 17a, 19a overlapped and extending to the lower side of the terminal board 18 adjacent to those 17, 19 are formed on those 17, 19 to which the leads 16 extend.
Patent JP-S5812381-A (JP)
Title: Gan blue light emitting element
Inventor: YONEDA KIYOSHI
IPC: H01L33/16
Filed: 1981-07-16
Abstract: PURPOSE:To make a GaN blue light emitting element to have narrow half- width of emitting light making 440nm as the center of wave length while enhancing intensity of emitting light by a method wherein zinc phosphide is used as impurities to be doped in a GaN single crystal layer at the GaN blue light emitting element. CONSTITUTION:The GaN layer consisting of undoped GaN single crystal is formed on the main face of a sapphire (Al2O3) substrate having the (0001)C face as one main face, and a doped layer doped with acceptor impurities, zinc phosphide (ZnP2 or Zn2P3), for example, is formed on the GaN layer thereof. When zinc phosphide is used as impurities like this way, light having narrow half-width can be observed making 440nm as the peak value. Moreover intensity of emitting light at emitting light wave length of 440nm is extremely high.
Patent JP-S61271182-A (JP)
Inventor: HATTORI SHIGERU
IPC: B60G17/048
Filed: 1985-05-24
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-S5538550-A (JP)
Title: Single lens reflex camera having display hold circuit
Inventor: MOTOTSUGU RIYUUZOU
IPC: G03B17/18
Filed: 1978-09-13
Abstract: PURPOSE: To prevent oscillation of display due to mirror bound, by providing a circuit to hold the output of memory circuit for a certain period from the moment of lowering of mirror at the value just before elevation of mirror, in a single lens reflex camera having TTL photometric circuit, memory circuit and display circuit.  
     CONSTITUTION: A mirror is elevated when a release button is depressed. A memory control switch 8 becomes ON at time t 1  just before elevation of the mirror, and charges capacitor C 1  up to Vcc. As a result, the output of a comparator CP 1 , i.e., the output b of delay circuit 9 becomes L, and an analog switch 4 is set in OFF state. In consequence, a memory capacitor 5 stores the charged voltage corresponding to the output of TTL photometric circuit 1→operational circuit 3 just before the switch 4 becomes OFF, and fixes the display value of meter 7. When the mirror is lowered at the end of exposure, the switch 8 becomes ON at time t 2 , and the charged charge Vcc in C 1  is discharged through resistor R 1 , so that output of L level is applied to the switch 4 until time t 3  when CP 1  reaches the reference voltage. Therefore, the display value of the meter 7 corresponds to the charged voltage in the capacitor 5, so that oscillation of pointer may be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02291441-A (JP)
Title: Air-fuel ratio control device of internal combustion engine
Inventor: SAKAGUCHI SHIGEYUKI
IPC: F02D41/14
Filed: 1989-04-28
Abstract: PURPOSE:To obtain an air-fuel ratio suited with engine temperatures by controlling the amount of fuel injection through addition of specified values commensurate with engine temperatures to an average value of feed back correction amount when the operating conditions of an internal combustion engine are in a state of idling and after a feed back control. CONSTITUTION:A fuel injection amount to obtain a basic air fuel ratio is calculated by a means 3 based on engine operating conditions detected by a means 1. Furthermore, a judgment is made by a means 4 as to whether the engine operating conditions are in a feed back area and in a state of idling, and another judgment is made as to whether or not the time elapsed from the judgment has come to a specified time. If within the specified time, a feed back correction amount 1 calculated by a means 6 based on the actual air-fuel ratio detected by a means 2. If the specified time were exceeded, a fixed correction amount is calculated by a means 7 by adding a specified amount set by a means 10 in accordance with engine temperatures detected by a means 9 to an average value of feed back correction amounts. Furthermore, an idle fuel injection amount is calculated by a means 8, correcting basic injection amount based on the correction amounts.
Patent JP-S62270616-A (JP)
Title: One-pack epoxy resin composition
Inventor: OKUNOYAMA TERU
IPC: C08G59/50
Filed: 1986-05-17
Abstract: PURPOSE:To obtain a resin composition having excellent adhesion to metal and a long pot life, by mixing an epoxy resin containing a carboxylic acid anhydride curing agent with a norbornene ring-containing compound and a latent hydrazine catalyst. CONSTITUTION:A resin composition formed by mixing an epoxy resin containing a carboxylic acid anhydride curing agent with a norbornene ring-containing compound and a latent hydrazine catalyst as a cure accelerator. Examples of the carboxylic acid anhydrides include phthalic anhydride, succinic anhydride and pyromellitic anhydride. Examples of the norbornene ring-containing compounds include a petroleum resin, etc. When the amount of the latent hydrazine catalyst used is below 0.5wt%, the curing time is impracticably extremely long, whereas when it is above 0.5wt%, the pot like is shortened and the properties of a cured composition are lowered undesirably.
Patent JP-H04338249-A (JP)
Title: Centrifugal machine
Inventor: FUJINO MANABU
IPC: B04B9/14
Filed: 1991-05-16
Abstract: PURPOSE:To smoothly and safely operate the centrifugal machine. CONSTITUTION:This centrifugal machine is provided with a rotor 1 contg. a sample, a motor 3 for turning the rotor 1 through a shaft 2 and an elastic body 5 to support the motor 3 with respect to a housing 4, and a means for restricting the elastic body 5 to change the rigidity of the elastic body 5 in conformity to the turning rate of the rotor 1 is furnished to the housing 4. The primary resonance of the elastic body is avoided in this way.
Patent JP-H08302930-A (JP)
Title: Gutter device
Inventor: SUGIMOTO KENZO
IPC: E04D13/064
Filed: 1995-05-10
Abstract: PURPOSE: To prevent the occurrence of the backlash of a gutter and prevent the drop of it from a suspension tool through simple constitution as mounting workability of the gutter to the suspension tool is kept in an excellent state. CONSTITUTION: An upper slope 12j inclined in a backward rising state is formed on the under surface of a lock protrusion part 12g formed on the upper side of a suspension tool insertion port 12h of a front selvage part 12. Meanwhile, a lower slope 12K is formed in parallel to the upper slope 12j on the upper surface of a lower protrusion part 12c in the lower position of the upper slope 12j. A distance between the lower end position of the upper slope 12j and the upper end position of the lower slope 12k is caused to approximately coincide with the vertical size of the tip part of a suspension body 2.
Patent JP-H01282794-A (JP)
Title: Control circuit for dynamic ram
Inventor: HIRAUMA KOICHI
IPC: G11C11/34
Filed: 1988-05-09
Abstract: PURPOSE:To attain a read cycle for one bank in a refresh cycle and to simplify circuit constitution by constituting a control circuit so that a CAS signal can be active even in the refresh cycle and on the other hand, inserting a buffer to a data line. CONSTITUTION:The CAS signal control circuit of logical constitution, in which the CAS signal can be active even in the refresh cycle, is coupled with an RAS signal control circuit. On the other hand, a buffer 18 is inserted to the data line in a DRAM 1 of the first bank and a buffer 28 is inserted to the data line in a DRAM 2 of the second bank. Then, the control of respective gates is executed by a refresh signal REF and the input and output of data are controlled. Thus, the circuit constitution is simplified and one DRAM 1 or 2 can be caused to be the read cycle in the refresh cycle.
Patent JP-2000304636-A (JP)
Title: Sphygmomanometer with latch
Inventor: ARAKI TAKEO
IPC: G01L7/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To accurately transmit the pulse wave of an upper arm and wrist to a sensor to precisely measure blood pressure by keeping condition that positions of a tube attaching part and air-connector, which are placed in an air chamber in the an arm band, are not slipped off from a place where the pulse wave of the upper arm and wrist occurs without rotation in a direction that the wrist band is pulled, when finally fixing the wrist band to the upper arm and wrist. SOLUTION: An antirotation part 31 of an armband is placed at a metal fitting 7 placed at one end of an armband 2. A finger is hung on the antirotation part 31 with grasping at the other end 2a of the wrist, and then the other end 2a of the wrist is pulled with adding a load in an opposite direction to a direction that the other end 2a of the wrist is pulled, to the finger. A tube attaching part position 4a is mounted on a place where a pulse wave of an upper arm and wrist occurs without rotation of the armband 2a. Thereby, the pulse wave is accurately transmitted and then a precise blood pressure is measured.
Patent JP-H10297390-A (JP)
Title: Horn switching mechanism
Inventor: ICHIKAWA MAKOTO
IPC: B60R16/027
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To smoothly operate an integrated type horn button switch for an air bag and a horn switch for a steering wheel. SOLUTION: An air bag unit 1 is built in a steering wheel main body so as to be fixed to a steering column 2. A gas generator 7 for inflating gas bag are secured together with rivets 8 in the inside of the casing main body 3 of the air bag unit 1. A cylindrical horn switch base 11 acting as a guide member for a horn button 10 is fixed to the circumferential part of the casing main body 3. The horn button 10 is in a cap shape so as to be commonly used with the lid of the air bag unit 1. The side part 10a of the horn button 10 can be slid over the circumferential part of the horn switch base 11, and when it is slid, a horn switch disposed to the circumferential part of the horn switch base 11, is so designed as to thereby be energized.
Patent JP-H047205-A (JP)
Title: Storing equipment for plate like body
Inventor: FUJITA MASAMI
IPC: B65G1/00
Filed: 1990-04-26
Abstract: PURPOSE:To improve operating efficiency by disposing, in parallel, shelves having mounting parts for mounting articles by kinds, vertically in plural steps, providing carrying means for transportation between the vertical mounting parts, and attracting the uppermost plate like body mounted on the uppermost mounting part from above and delivering it outward. CONSTITUTION:In the case of storage, for example, a plate like body A is mounted and supported on a receiving transportation means 30, transferred from the uppermost mounting part 12a of a shelf 11 to a lower mounting part 12b and stored. When there is no stock on the uppermost mounting part 12a, new stock is transferred and supplied from the lower mounting part 12b by means of the receiving transportation means 30. Upon delivery, the plate like body A on the uppermost mounting part 12a is attracted one by one from above by means of an attracting part 21 and delivered. According to this construction, operating efficiency can be improved.
Patent JP-H11301842-A (JP)
Title: In-loading conveyer
Inventor: ISHIHARA KATSUMI
IPC: B65G43/00
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an in-loading conveyer capable of forming a conveying route longer than by technique in the past without enlarging a diameter of a conveying roller, and setting the conveying route to a desired length. SOLUTION: An in-loading conveyer is provided with a plurality of belt conveyers 11A, 11B, 11C arranged so as to deliver an article 30 successively along a prescribed conveying route X. An index part 4 for indicating a loading position of the article 30 is provided in belts 2A, 2B, 2C of each belt conveyer 11A, 11B, 11C. By inverter controlling each drive motor M1, M2, M3, a conveying speed of each belt 2A, 2B, 2C is controlled so as to synchronously move the index part 4 of each belt conveyer 11A, 11B, 11C.
Patent JP-S61273363-A (JP)
Inventor: SEKIGUCHI TOMONOBU
IPC: B65D33/16
Filed: 1985-05-23
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。